US20110227384A1

US20110227384A1 - Reconfigurable support system for children

Info

Publication number: US20110227384A1
Application number: US13/038,742
Authority: US
Inventors: Kurt J. Huntsberger; John S. Canna; Daniel Dignitti; Michael J. Lundeen; Todd J. Huthmaker
Original assignee: Mattel Inc
Current assignee: Mattel Inc
Priority date: 2010-03-17
Filing date: 2011-03-02
Publication date: 2011-09-22
Also published as: MX2011002645A; CA2733207A1

Abstract

A reconfigurable support system for children a universal seat and a plurality of base frames such as a toddler seat frame, a high chair frame, an infant seat frame, and a swing frame. The arms of the seat define receptacles that receive a portion of each frame. A locator assembly enables the seat to be coupled to each frame in a predetermined orientation. A lock mechanism removably secures the seat to each frame. The support system further includes support legs that selectively connect to the frames and support the frames over a supporting surface.

Description

CROSS-REFERENCE TO RELATED APPLICATION

This application claims the benefit of and priority under 35 U.S.C. 119(e) to U.S. Provisional Application No. 61/314,766, entitled “RECONFIGURABLE SUPPORT SYSTEM FOR CHILDREN”, filed Mar. 17, 2010, the disclosure of which is incorporated herein by reference in its entirety.

FIELD OF THE INVENTION

The present invention relates to a reconfigurable support system for children.

BACKGROUND OF THE INVENTION

A variety of infant support structures are available for children. These structures include infant seats, high chairs, toddler or booster seats, bouncer seats, swings, etc. Typically, a parent purchases each infant support structure separately because the configuration of each individual device is fixed. Purchasing each device separately is problematic because it significantly increases the costs of ownership of infant support structures that support children in different positions, heights, orientations, etc. In addition, such separate purchasing creates issues regarding storage of the devices. Consequently, it would be desirable to provide a support system that can be configured into a variety of support structures.

SUMMARY OF THE INVENTION

The present invention relates to a reconfigurable support system for children. The support system includes a universal seat and a plurality of base frames such as a toddler seat frame, a high chair frame, an infant seat frame, and a swing frame. The arms of the seat define receptacles that receive members of each frame. A lock mechanism removably secures the seat to each frame. The support system further includes a locator assembly that enables the seat to be coupled to each frame in a predetermined orientation. The support system further includes legs that connect to particular frames to support the frames over or on a supporting surface. In operation, the user selects a first frame and connects the seat thereto. Optionally, the user may further connect the support members and/or a tray assembly to the frame. When a different seating configuration is desired, the user simply removes the seat from the first frame and then connects the seat to a second frame.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a perspective view of the reconfigurable support system in accordance with an embodiment of the invention.

FIG. 2A illustrates a front perspective view of the seat of the reconfigurable support system, with the seat shown in isolation.

FIG. 2B illustrates a rear perspective view of the seat shown in FIG. 2A.

FIG. 2C illustrates a rear plan view of the seat shown in FIG. 2A.

FIG. 3A illustrates a bottom perspective view of a first locator housing in accordance with an embodiment of the invention.

FIG. 3B illustrates a bottom perspective view of a second locator housing in accordance with an embodiment of the invention.

FIG. 4A illustrates a perspective view of a toddler frame in accordance with an embodiment of the invention.

FIG. 4B illustrates a close-up exterior view of the header of the toddler frame shown in FIG. 4A.

FIG. 5A illustrates a top view in plan of the toddler frame shown in FIG. 4A.

FIG. 5B illustrates a front view of a first locator receptacle in accordance with an embodiment of the invention.

FIG. 5C illustrates a front view of a second locator receptacle in accordance with an embodiment of the invention.

FIGS. 6A and 6B illustrate the seat of FIG. 2A coupled to the frame of FIG. 4A. Specifically, FIG. 6A illustrates a partial side view of the seat coupled to the frame, while FIG. 6B shows a perspective view of the seat coupled to the frame.

FIG. 7A illustrates a front view of the tray assembly in accordance with an embodiment of the invention.

FIG. 7B illustrates a bottom view in plan of the tray assembly of FIG. 7A.

FIG. 8A illustrates a close-up view of the toddler frame mated with the tray assembly.

FIG. 8B illustrates a front perspective view of the toddler seat configuration, further including the tray assembly of FIG. 7A.

FIG. 9A illustrates a bottom view in plan of the toddler frame shown in FIG. 4A.

FIG. 9B illustrates a close-up view of a support member receptacle shown in FIG. 9A.

FIGS. 10A and 10B illustrate the support members of the support system in accordance with an embodiment of the present invention.

FIGS. 11A-11C illustrate the connection of a support member to a receptacle of the toddler frame shown in FIG. 4A.

FIG. 11D illustrates the removal of the support member from the toddler frame.

FIG. 12A illustrates the high chair configuration of the support system.

FIG. 12B illustrates the high chair configuration of the system, further including the tray assembly of FIG. 7A coupled thereto.

FIG. 13A illustrates a perspective view of an infant seat frame in accordance with an embodiment of the invention.

FIG. 13B illustrates a side view of the infant seat frame shown in FIG. 13A.

FIG. 13C illustrates a top view in plan of the infant seat frame shown in FIG. 13A.

FIG. 13D illustrates the infant seat configuration, with the seat of FIG. 2A coupled to the infant seat frame of FIG. 13A.

FIG. 14A illustrates a swing assembly in accordance with an embodiment of the invention.

FIG. 14B illustrates a bottom view of a housing of the swing assembly, showing receptacles.

FIG. 14C illustrates the swing assembly of FIG. 14A supported over a supporting surface by support members coupled to the assembly.

FIG. 14D illustrates the swing configuration of the system, showing the seat of FIG. 2A coupled to the swing assembly of FIG. 14C.

FIG. 15 illustrates a rear view of the high chair frame in accordance with another embodiment of the invention.

FIG. 16 illustrates a close-up view of a portion of the high chair frame of FIG. 15.

Like reference numerals have been used to identify like elements throughout this disclosure.

DETAILED DESCRIPTION OF THE INVENTION

The terms “support,” “support device,” “seating configuration,” “support assembly,” and “support structure” are used to refer to any frame or support that is configured to provide a support for an object. The terms “infant support,” “infant support device,” and “infant support structure” are used to refer to any frame or support that can be used to support an infant or child in a stationary manner or in a moving manner. Some exemplary infant support structures are swings, bassinets, jumping devices, bouncers, high chairs, rockers, hammocks, etc. The terms “child” and “infant” may be used interchangeably herein.
FIG. 1 illustrates the reconfigurable support system in accordance with the invention. The system 10 includes a universal seat 100, a plurality of support members or legs 105, a toddler seat frame or toddler frame 110, an infant seat frame or infant frame 115, a swing assembly 120, and an optional tray assembly 125.
Referring to FIGS. 2A-2C, the seat 100 includes a seat portion 205, a back portion 210, and a leg support portion 215. The back portion 210 extends upward from the seat portion 205 proximate the seat portion rearward edge 205A, with the back portion 210 being oriented generally or substantially orthogonal to the seat portion 205. The leg support portion 215 extends downward from the seat portion 205 proximate the seat portion forward edge 205B, with the leg support portion 215 being oriented generally orthogonal to the seat portion 205. The seat 100 is molded plastic.
The seat 100 further includes a first side wall 220A and a second sidewall 220B extending upward from the left and right lateral sides of the seat portion 205, respectively. The seat portion 205, the back portion 210, the leg portion 215, and the side walls 220A, 220B, collectively, cooperate to define a seating area or receptacle or bucket for a child, such as an infant or a toddler. The seat 100 may further include a restraint assembly to secure the infant within the seat. For example, the seat 100 may include one or more strap portions 222 that are coupled together using buckles. The strap portions may be connected to the rear surface of the seat 100 and be inserted through openings 224 in the back portion 210.
The seat 100 is configured to couple selectively to each of the toddler frame 110, the infant frame 115, and the swing assembly 120. Extending laterally from each side wall 220A, 220B is a transverse platform 225A, 225B running along the seat portion 205 and the leg support portions 215. The section of the transverse platform 225A, 225B running along the seat portion 205 defines an armrest for a child positioned within the seat. A flange or lip 230A, 230B extends downward (toward the seat portion 205) from the outer edge of the transverse platform 225A, 225B, with flange 230A, 230B oriented generally parallel to its associated side wall 220A, 220B. The transverse platform 225 and the flange 230A, 230B may possess similar transverse dimensions (e.g., having a width of approximately 2-5 inches).
Referring to FIG. 2C, with this configuration, the first side wall 220A, its associated transverse platform 225A, and flange 230A cooperate to define an elongated, generally U-shaped channel or receptacle 235A. Similarly, the second side wall 220B, its associated transverse platform 225B, and the flange 230B cooperate to define an elongated, generally U-shaped channel or receptacle 235B. Each channel 235A, 235B is capable of receiving and/or mating with components (e.g., headers, side members, or other frame components) forming the frames 110, 115, 120. Each flange 230A, 230B may further include an opening 240A, 240B operable to receive a boss extending from the seat (discussed in greater detail below).
The support system 10 includes a locator assembly configured to position the seat 100 on the particular frame 110, 115, 120 in a predetermined orientation. Specifically, the seat 100 includes one or more locator housings that mate with corresponding locator receptacles formed into the frames 110, 115, 120. Referring to the embodiment shown in FIG. 2C, the seat 100 includes a first locator housing 245 disposed within the first seat channel 235A and a second locator housing 250 disposed within the second seat channel 235B. In the embodiment shown in FIG. 3A, the first locator housing 245 possesses a substantially cuboidal structure (e.g., a rectangular cuboid) defined by a front wall 305, a bottom wall 310, an upper wall 315, a left side wall 320A, and right side wall 320B. A guide slot 325A is formed into the front wall 305. The guide slot 325A may be in the form of a generally open channel extending longitudinally along the housing 245 from the bottom wall 310 to an intermediate housing location.
Similarly, as seen in FIG. 3B, the second locator housing 250 may possess a substantially similar shape defined by a front wall 331, a bottom wall 333, an upper wall 335, a left side wall 337A, and a right side wall 337B. A guide slot 325B is formed into the front wall 331 of the housing 250. The guide slot 325B may be an open channel extending longitudinally along the housing 250 from the bottom wall 333 to or proximate to the upper wall 335.
Thus, the guide slot 325B on the second locator housing 250 may be configured such that it is longer than the guide slot 325A of the first locator housing 245. In addition, the transverse dimension or width of the first locator housing 245 between side walls 320A and 320B may be smaller than the transverse dimension or width of the second locator housing 250 between side walls 320A and 320B. In other words, the first locator housing 245 may be narrower than the second locator housing 250. Referring back to FIG. 2C, it is further seen that the guide slot 325A of the first locator housing 245 and the guide slot 325B of the second locator housing 250 may be positioned within their respective channels such that they are offset along the seat 100 longitudinal dimension (i.e., the locator housings 345, 350 and/or guide slots 325A, 325B disposed on opposite sides of axis A). This arrangement or configuration assists in providing a keying structure that mates the seat 100 with the frame 110 in a predetermined orientation (discussed in greater detail below).
Referring to FIGS. 4A and 4B, the toddler seat frame 110 includes a first side member 405, a second side member 410, a front cross member 415 and a rear cross member 420. The first side member 405 includes a rear leg 425A connected to a front leg 430A via an upper bar or header 435A and a lower bar or footer 440A. Similarly, the second side member 410 includes a rear leg 425B connected to a front leg 430B via an upper bar or header 435B and a lower bar or footer 440B. As shown, the legs 425A, 425B, 430A, 430B and header 435A, 435B of each side member 405, 410 may form an upside-down, U-shaped structure. The front cross member 415 may further include a platform or footrest 445.
The header 435A, 435B of each side member 405, 410 is contoured to complement the interior contour of the seat receptacles 235A, 235B on the seat 100. For example, a portion of the interior surface of the header 435A, 435B may be tapered to accommodate the tapered exterior surface of the seat side wall 230A, 230B. In operation, a parent places the seat 100 onto the toddler seat frame 110 and mates the first header 435A with the first receptacle 235A and mates the second header 435B with the second receptacle 235B. When the seat 100 is on frame 110, the receptacles 235A, 235B engage the headers 435A, 435B and support the seat 100 on the toddler seat frame 110.
The toddler seat frame 110 may further include a seat lock mechanism operable to secure the seat 100 to the frame 110. Referring to FIG. 4B, each header 435A, 435B has a seat lock mechanism 450 including a projection or boss 455 coupled to the header via a cap plate 457. The plate 457 is mounted in an opening formed in the header and coupled thereto via fasteners such as screws. The boss 455, extending through plate aperture 460 formed in plate 457, is retractable into the plate 457, but is biased outward through aperture 460 via a biasing member such as a spring (not seen in FIG. 4B). The boss 455 is received into the opening 240A, 240B formed into the flange 230A, 230B of the seat 100 (discussed in greater detail below).
In this embodiment, the exterior surface of each header 435A, 435B includes a plurality of vertical notches or teeth 465 longitudinally spaced along the header and located a forward portion of the header. The header notches 465 are engaged by prongs located on the tray assembly 120 to secure the tray assembly 120 in a predetermined position with respect to the toddler seat frame 110 (discussed in greater detail below).
Each header 435A, 435B also includes a locator receptacle that cooperates with seat 100 and its corresponding locator housing 345, 350 to position the seat 100 on the toddler seat frame 110 in a predetermined orientation. Referring to FIG. 5A, the first header 435A of side member 405 includes a first locator receptacle 505 and the header 435B of includes a second locator receptacle 510. The first locator receptacle 505 is configured to mate with the first locator housing 245 disposed on the seat 100. Specifically, as shown in FIG. 5B, the first locator receptacle 505 is in the form of a slot or recess 507 formed into the interior surface of the first header 435A. The recess 507 is defined by a base 515, a rear wall 517, and side walls 520A, 520B extending upward from the base 515 and terminating at a recess mouth 525. A projection or post 530A extends upward from the base 515 along the rear wall 517 to a point proximate the intermediate longitudinal dimension of the recess (i.e., the post 530A extends half way up the recess).
Similarly, the second locator receptacle 510 of side member 410 is configured to mate with the second seat locator housing 250 disposed on the seat 100. In the embodiment shown in FIG. 5C, the second locator receptacle 510 is a recess defined by a lower base 515A, rear wall 517A, and side walls 520C, 520D extending upward from the base 515A and terminating in a mouth 525A. A projection or post 530B extends upward from the base 515A along the rear wall 517A to a point proximate the mouth 525A (i.e., the post 530B extends the length of the recess).
With this configuration, the seat 100 is configured such that it will only connect to the toddler seat frame 110 when the locator housing 245, 250 on the seat 100 is aligned with its corresponding locator receptacle 505, 510 on the frame 110. In operation, the seat 100 is positioned over the frame such that the first seat receptacle 235A aligns with the first side member 405 of the toddler seat frame 110 and the second seat receptacle 235B aligns with the second side member 410 of the frame 110. In addition, the seat 100 is positioned such that the first locator housing 245 is aligned with the first locator receptacle 505, and the second locator housing 250 is aligned with the second locator receptacle 510. The seat 100 is urged onto the toddler seat frame 110 so that the headers 435A, 435B are received by the seat receptacles 235A, 235B as described above. As the channels 235A, 235B receive the headers 435A, 435B, the slot 325A of the first locator housing 245 mates with the post 530A of the first locator receptacle 505. Similarly, the slot 325B of the second locator housing 250 mates with the post 530B of the second locator receptacle 510. This cooperation between the first and second seat housings 245, 250, as well as the first and second locator receptacles 505, 510 keys the frame 110 such that the seat 100 is received on the frame 110 in a single, predetermined orientation.
Once the seat 100 is properly positioned on the toddler seat frame 110, the retractable boss 455 on each header 435A, 435B aligns with a corresponding opening 240A, 240B located on the seat flange 230A, 230B. The outward bias of the boss 255 urges the boss through the opening 240A, 240B, securing the seat 100 to the frame 110 (FIG. 6A). In this manner, the seat 100 couples the toddler seat frame 110 to provide a booster or toddler seat for an infant (FIG. 6B). To disengage the seat 100 from the toddler frame 110, the boss 455 on each header 435A, 435B is depressed inward until the boss 455 clears the corresponding opening 240A, 240B. Once clear, the seat 100 is drawn away from the frame 110.
The frame 110 is configured to mate with the tray assembly 125. Referring to FIGS. 7A and 7B, the tray assembly 125 may include a tray 700 having first surface 705 (which defines the eating or playing surface) and a second or lower surface 710. The lower surface 710 includes a restraining member 715 (e.g., a crotch post) and a frame latching assembly operable to selectively secure the tray assembly 125 to the toddler frame 110. Specifically, the tray assembly 125 includes a first latch member 720A and a second latch member 720B. Each latch member 720A, 720B includes a pair of longitudinally spaced teeth 725A, 725B configured to mate with the vertical notches or indents 465 located on each header 435A, 435B (see FIG. 4B). The latches 720A, 720B, which are repositionable with respect to the tray, are biased inward (e.g., via a spring), toward the restraining member 715. With this configuration, each of the latch members 720A, 720B is biased into engagement with its associated header 435A, 435B. As a result, in its normal position, the teeth 725A, 725B engage selected indents 465, securing the tray assembly 125 to the frame 110 as shown in FIGS. 8A and 8B.
In addition, tray assembly 125 may be repositioned along the frame to adjust for the comfort of various sized infants. As explained above, each latch 720A. 720B is movable relative to the tray 405 between a latched position, in which each latch 720A, 720B engages its respective header 435A, 435B, and an unlatched position, in which each latch 720A, 720B is disengaged from its respective header 435A, 435B. In the disengaged position, the tray assembly 125 may slide along the header 435A, 435B to reposition the tray assembly along the frame 110. In addition, disengaging the latches 720A, 720B functions to release the tray assembly 125 from the frame 110, further enabling removal of the tray assembly 120 from the frame 110.
The support system may be reconfigured to provide a high chair seating structure. Referring to FIG. 9A, the rear leg 425A and front leg 430A of the first side member 405 include a first receptacle 905A and a second receptacle 910A, respectively. Similarly, the rear leg 425B and front leg 430B of the second side member 410 include a first receptacle 905B and a second receptacle 910B, respectively. Each receptacle 905A, 905B, 910A, and 910B is configured to receive a support member 105 in a predetermined orientation with respect to the toddler frame 110.
As seen in FIG. 9B, receptacle 910A is illustrated and is exemplary of the other receptacles 905A, 905B, and 910B. As shown, receptacle 910A is generally cylindrical channel with a pair of diametrically opposed ramps 920A, 920B, each of which receives the locking tab of the support member 105 that is inserted into the receptacle 910A. Located at an intermediate angular position between the ramps 920A, 920B is a guide notch 925 that receives guide posts disposed on the support member 105. The base of the receptacle 910A includes an aperture or recess 930 adapted to receive the longitudinal post of the support member 105. In the embodiment illustrated, the aperture 930 is generally concentric with the receptacle longitudinal axis.
FIGS. 10A and 10B illustrate the support members 105 in accordance with an embodiment of the invention. As shown, the support members 105 may be in the form of a generally cylindrical shaft 1000 having a connector section 1005 and a foot or support section 1010. The proximal end 1015 of the shaft 1000 mates with the toddler frame 110. A longitudinal guide post 1025, extending outward from the shaft proximal end 1015, mates with the aperture 930 formed at the base of the receptacle 905A, 905B, 910A, 910B. The connector section 1005 of the shaft 1000 further includes a first radial guide post 1030 oriented near the shaft proximal end 1015, as well as a second radial guide post 1035 longitudinally spaced from and angularly aligned with the first radial guide post 1030. Each radial guide post 1030, 1035 extends radially outward from the shaft 1000. A pair of radial locking tabs 1040A, 1040B is interposed between the first 1030 and second 1035 radial guide posts. The locking tabs 1040A, 1040B are diametrically opposed about the shaft 1000 and may be oriented such that the locking tabs 1040A, 1040B are angularly offset from the first 1030 and second guide posts 1035 (e.g. by 45° or 90°). Each locking tab 1040A, 1040B, moreover, is biased radially outward either by a spring or the resilient nature of the tab. By way of further example, the locking tabs 1040A, 1040B may be in the form of a double end VALCO snap button.
The connection of the support member 105 to the toddler frame 110 is explained with reference to FIGS. 11A-11C. The shaft 1000 of the support member 105 is inserted to the desired receptacle 905A, 905B, 910A, 910B. If necessary, the shaft 1000 is rotated about its longitudinal axis until the guide posts 1030, 1035 align with the guide notch 925 (see FIG. 11A) and the locking tabs 1040A, 1040B align with a respective ramp 920A, 920B on the receptacle (see FIG. 11B). The proximal end 1015 of the shaft 1000 is axially inserted into the receptacle 910A along the direction of arrow “F” in FIG. 11B. The locking tabs 1040A, 1040B engage the ramps 920A, 920B, and thus are retracted or moved into the shaft 1000.
When the shaft 1000 is fully inserted the receptacle 910A, the longitudinal post 1025 is seated within the receptacle aperture 930 and at least one of locking tabs 1040A, 1040B aligns with a radially-extending bore within the receptacle 910A. Once aligned, the tab 1040A, 1040B is driven outward by the spring or the resilient structure of the tab 1040A, 1040B and into the bore. This, in turn, captures and secures the shaft 1000 within the receptacle 910A, preventing its removal and securing the support member 105 to the frame 110. In this manner, each support member 105 is secured to the frame 110. The receptacles are oriented to receive the support members 105 in a predetermined orientation, thereby ensuring proper connection of the support members 105 to the frame 110. Once connected, the support members 105 support the toddler frame 110 (and seat 100 coupled thereto) over a supporting surface with the foot member of each support member 105 engaging the support surface. Thus, a high chair configuration is provided that positions the seat 100 and the frame 110 at an elevated height (when compared to that of the toddler chair configuration), as shown in FIG. 12A. In addition, the tray assembly 125 may be coupled to the frame 110 to provide an eating or playing surface.
To remove the legs, a button 1105 (see FIG. 11D) located on each frame leg 425A, 425B, 430A, 430B is depressed inward (as indicated by arrow D). The button 1105 is in communication with the tabs 1040A, 1040B such that depressing the tab drives the locking tabs 1040A, 1040B radially inward (into the shaft 1000). Thus, the button 1105 is depressed until the tab 1040A, 1040B clears the receptacle bore. Once clear of the bore, the support member 105 may be drawn axially outward (as indicated by arrow R) from the receptacle 905A, 905B, 910A, 910B.
The reconfigurable support system may also be configured as an infant support structure that resembles an infant seat. Referring to FIG. 13A, the system 10 includes an infant frame or infant seat frame 115 that is configured to mate with the seat 100. The infant frame 115 includes a first side member 1305 and second side member 1310. Each side member 1305, 1310 may be in the form of a generally L-shaped structure defined by a rearward leg portion 1315A and a forward leg portion 1315B joined along a bend or elbow 1330 that defines the apex of the member 1305, 1310. A rear brace or crossbar 1320 extends from the inner surface of the leg portion 1315A of the first side member 1305 to the inner surface of the rearward leg portion 1315A of the second side member 1310 and is coupled thereto. Similarly, a front brace or cross bar 1325 extends from the inner surface of the forward leg portion 1315B of the first side member 1305 to the inner surface of the forward leg portion 1315B of the second side member 1310.
The infant frame 115 includes locator receptacles to position the seat 100 on the infant frame 115 in a predetermined orientation. As seen best in FIG. 13C, the rear leg portion 1315A of the first side member 1305 includes the first locator receptacle 505 similar to that described above (the narrow receptacle) for frame 110. The rear leg portion 1315A of the second side member 1310 includes the second locator receptacle 510 similar to that described above (the wider receptacle). In addition, each side member 1305, 1310 includes a locking mechanism 450 in which each of the retractable bosses 455 engages the corresponding flange opening 240A, 240B of the seat 100.
The seat 100 couples to the infant frame 115 in a manner similar to that described above for the toddler frame 110. The seat 100 is positioned over the infant frame 115 such that the first seat receptacle 235A aligns with the first side member 1305 of the infant frame 115, and the second seat receptacle 235B aligns with the second side member 1310 of the infant frame 115. In addition, the seat 100 is oriented such that the first locator housing 245 aligns with the first locator receptacle 505 and the second locator housing 250 aligns with the second locator receptacle 510. The seat 100 is urged onto the infant frame 115 such that the first side member 1305 is received in the first channel 235A and the second side member 1310 is received in the second channel 235B (FIG. 13D). As the channels 235A, 235B receive the side members 1305, 1310, the slot 325A of the first locator housing 245 mates with the post 530A of the first locator receptacle 505. Similarly, the slot 325B of the second locator housing 250 mates with the post 530B of the second locator receptacle 510. This cooperation between the first and second seat housings 245, 250, as well as the first and second locator receptacles 505, 510 keys the frame 115 such that the seat 100 is received on the frame 115 in a single predetermined orientation.
Once the seat 100 is properly positioned on the infant frame 115, each retractable boss 455 aligns with a corresponding opening 240A, 240B located on the seat flange 230A, 230B. The outward bias of each boss 455 urges the boss 455 through the opening 240A, 240B, securing the seat 100 to the infant frame 115. As seen best in FIG. 13D, when coupled to the seat, the seat 100 is angled rearward to provide a reclined seating or support surface for an infant. To disengage the seat 100 from the infant frame 115, each boss 455 is depressed inward to clear the opening 240A, 240B. Once clear, the seat 100 is drawn away from the infant frame 115.
The support system 10 may be further reconfigured into a swing structure. The swing assembly 120 is configured to drive the seat 100 in a swinging motion relative to a support surface. Referring to FIGS. 14A-14D, the swing frame 120 includes a seat support frame 1405 supported by a first swing arm 1410A and a second swing arm 1410B. The lower ends 1415A, 1415B of the swing arms 1410A, 1410B are connected to the seat support frame 1405, while the upper ends 1420A, 1420B of the swing arms 1410A, 1410B are connected to an associated hub 1425A, 1425B. The hubs 1425A, 1425B, in turn, are rotatably coupled to first and second housings 1435A, 1435B. An upper, generally U-shaped brace 1445 extends from the first housing 1425A to the second housing 1425B and is inserted into openings in the housing 1425A, 1425B. The hubs form a base frame for the swing assembly 120.
The seat support frame 1405 includes a first side member 1450 coupled to a second side member 1455 via a rear cross member 1460 and a front cross member 1465. In this embodiment, members 1450, 1455, 1460, and 1465 are integrally formed together. The seat support frame 1405 is configured to receive the seat 100 in a predetermined orientation. Specifically, as shown in FIG. 14A, the first side member 1450 includes a first locator receptacle 505 disposed at an intermediate location. In addition, the second side member 1455 includes a second locator receptacle 510 disposed at an intermediate location. The first and second locator receptacles 505, 510 mate with the first and second seat locator housings 245, 250, respectively, disposed on the seat 100 in a manner similar to that described above.
The first housing 1435 may include a mechanism that drives the first swing arm 1420 to pivot the seat 100 in a swinging motion. For example, in one embodiment, the mechanism may include a slide arm in communication with a worm gear connected to a motor.
The first and second housings 1435A, 1435B are adapted to couple to support members 105. Referring to FIG. 14B, housing 1435A is described and it is to be understood that housing 1435B is similarly configured except that 1435B is a mirror image of housing 1435A. Housing 1435A includes a first receptacle 1470A longitudinally spaced from a second receptacle 1470B. The receptacles 1470A, 1470B are similar to those described above for the toddler frame 110, and include diametrically opposed ramps 1475A, 1475B and a guide notch 1480 disposed at an intermediate location between the ramps 1475A, 1475B. As described above and shown in FIG. 14C, the receptacles capture the support members 105 in predetermined orientations, and the support members 105 support the swing assembly 120 above a supporting surface. To release the support member 105, a button 1490 (associated with each receptacle—see FIG. 14C) is engaged to retract the locking tabs into the shaft, permitting removal of the support member 105 from the receptacle.
The seat 100 couples to the seat support frame 1405 in a manner similar to that described above for the toddler frame 110. The seat 100 is positioned over the seat support frame 1405 such that the first seat channel 235A aligns with the first side member 1450 and the second seat channel 235B aligns with the second side member 1455. In addition, the seat 100 is oriented such that the first locator housing 245 aligns with the first locator receptacle 505 and the second locator housing 250 aligns with the second locator receptacle 510. The seat 100 is urged onto the swing frame 120, causing the first side member 1450 to be received by the first channel 235A of the seat 100 and the second side member 1455 to be received by the second channel 235B of the seat 100. As the channels 235A, 235B receive the side members 1450, 1455, the slot 325A of the first locator housing 245 mates with the post 530A of the first locator receptacle 505. Similarly, the slot 325B of the second locator housing 250 mates with the post 530B of the second locator receptacle 510. This cooperation between the first and second seat housings 245, 250, as well as the first and second locator receptacles 505, 510 keys the seat support frame 1405 such that the seat 100 is received on the swing frame 120 in a single predetermined orientation.
Once the seat 100 is properly positioned on the swing frame 120, and in particular, the seat support frame 1405, each retractable boss 455 aligns with a corresponding opening 240A, 240B located on the seat flange 230A, 230B. The outward bias of the boss 455 urges the boss through the opening 240A, 240B, thereby releasably securing the seat 100 to the swing assembly 120 (and specifically, to the seat support frame 1405). As seen best in FIG. 14D, when coupled to the seat support fame 1405, the seat 100 is positioned generally upright. Once secured to the seat support frame 1405, the swing mechanism may be engaged to pivot the seat 100 and generate a swinging motion for the child's enjoyment.
To disengage the seat 100 from the seat support frame 1405, each boss 455 is depressed inward until the boss 455 clears the opening 240A, 240B. Once clear, the seat 100 is drawn away from the swing assembly 120.
In an alternative embodiment, the seat support frame 1405 can be supported by one swing arm. In another embodiment, more than one movable boss may be provided on a side of one or more of the frames to which the seat can be coupled.
With above described system, a system is provided that includes a universal mount between a series of frames including, but not limited to, a toddler seat frame, an infant seat frame, and high chair frame, and a swing seat frame. Each of the frames to which the seat 100 is coupled includes at least one releaseable latching mechanism that secures the seat 100 to the frame. A user can manipulate the latching mechanism or mechanisms to decouple the seat 100 from the frame. A user merely connects the seat 100 to the described frame, as well as connects the support members 105 as needed. Thus, the system provides a series of seat configurations that alter the user experience as desired.
An alternative embodiment of an infant support structure is illustrated in FIGS. 15 and 16. In this embodiment, many of the components of the structure 2000 are similar to those previously described. In this structure 2000, the seat 100 includes softgoods 201 that are wrapped around the top of the back portion 205 held in place with elastic straps. The back portion 205 of the seat 100 includes slots 207, 209, 211, and 213 formed in the back portion 205 in pairs as shown.
Strap members or portions 217 and 227 are part of a restraint assembly that can be used to couple or retain an infant in the seat 100. The strap members 217 and 227 are passed through corresponding ones of the slots 207, 209, 211, and 213. When the structure 2000 is in its high chair mode, the straps 217 and 227, which are part of a multi-point restraint assembly, some of which are not in use. A parent or caregiver may desire to prevent the loose distal ends of the straps 217 and 227 from flopping around relative to the frame.
In this embodiment, the rear cross member 420 of the frame 2010 includes an outer surface 421 that has two openings or slots 423 and 427 formed therein. The slots 423 and 427 extend through the rear cross member 420 from an outer side to an inner side. As shown in FIG. 15, the straps 217 and 227 have clips 219 and 229 coupled to their distal ends. Each of the clips 219 and 229 has an opening formed therein that is sized to receive a support member 105 therethrough.
Referring to FIG. 16, a close-up view of this arrangement is illustrated. While only strap 227 and clip 229 are illustrated in FIG. 16, it is to be understood that strap 217 and clip 219 are similarly configured. A clip 229 is coupled to the distal end of the strap 227. The clip 229 includes an inner edge 231 that defines an opening 233 therethrough. A support member 105 can be inserted into the opening 233 of the clip 229 as shown. In one embodiment, the clip 229 can be trapped in place along the support member 105 with a clip mechanism or other structure.
By inserting the support members 105 through the openings in the clips 219 and 229, the clips 219 and 229 are coupled to the frame 2010 and are not loosely hanging therefrom. In addition, by passing the straps 217 and 227 through the slots 423 and 427, movement of the straps 217 and 227 relative to the back portion 205 of the seat 100 is reduced.
When the straps 217 and 227 are in use and not coupled to the support members 105, a clip (not shown) is used to couple the clips 219 and 229 relative to each other.
In alternative embodiments, the quantity of points of the restraint system can vary. For example, a three point restraint system can be used in the infant seat mode, the swing mode, and the toddler seat mode. In addition, a five point restraint system can be used in the high chair mode.
In different embodiments, the shape of the infant seat frames and the toddler seat frame can vary. The toddler seat frame can have on each side a rounded lower portion that forms a rocking surface for engagement with a support surface. In addition, the rounded lower portions can be removably coupled to other portions of the frame so that it can be decoupled and inverted to provide the ability for a parent or caregiver to have the frame rocking in one configuration and not rocking in a second configuration. In another embodiment, the swing frame may have a single housing that spans both sides of the seat and to which all four support members are directly coupled. In that configuration, the swing arms are movably supported by the housing that extends across and above the seat and not to separate side housings.
Although the disclosed inventions are illustrated and described herein as embodied in one or more specific examples, it is nevertheless not intended to be limited to the details shown, since various modifications and structural changes may be made therein without departing from the scope of the inventions and within the scope and range of equivalents of the claims. In addition, various features from one of the embodiments may be incorporated into another of the embodiments. Accordingly, it is appropriate that the appended claims be construed broadly and in a manner consistent with the scope of the disclosure as set forth in the following claims.
It is to be understood that terms such as “left,” “right,” “top,” “bottom,” “front,” “rear,” “side,” “height,” “length,” “width,” “upper,” “lower,” “interior,” “exterior,” “inner,” “outer” and the like as may be used herein, merely describe points or portions of reference and do not limit the present invention to any particular orientation or configuration. Further, terms such as “first,” “second,” “third,” etc., merely identify one of a number of portions, components and/or points of reference as disclosed herein, and do not limit the present invention to any particular configuration or orientation.

Claims

1. An infant support system comprising:

a seat defining an child receiving area, the seat including a first receptacle and a second receptacle separate from the first receptacle, each receptacle defining a frame engagement region;

a first infant support frame including a first engagement portion receivable in the first receptacle and a second engagement portion receivable in the second receptacle; and

a second infant support frame including a third engagement portion receivable in the first receptacle and a fourth engagement portion receivable in the second receptacle, wherein the seat removably couples to both the first and second infant support frames.

2. The infant support system of claim 1, wherein each of the receptacles of the seat includes at least one opening and each of the engagement portions of the infant support frames includes at least one projection configured to engage an opening on the seat.

3. The infant support system of claim 1, wherein the first infant support frame is a toddler seat frame.

4. The infant support system of claim 3, wherein the toddler seat frame includes a first side portion and a second side portion, the first side portion includes the first engagement portion, and the second side portion includes the second engagement portion.

5. The infant support system of claim 1, wherein the second infant support frame is a swing frame.

6. The infant support system of claim 5, wherein:

the swing frame includes a leg assembly comprising a plurality of support members, a housing supported by the leg assembly, and at least one support arm movably supported by the housing; and

the third engagement portion of the second infant support frame is coupled to the at least one support arm.

7. The infant support system of claim 1, wherein the first infant support frame is a highchair frame including a base frame and a plurality of support members, and the base frame includes a plurality of receptacles into which the support members are inserted.

8. The infant support system of claim 1, wherein:

the seat includes a locator housing disposed within the seat receptacle; and

the first infant support frame includes a first locator receptacle operable to mate with the locator housing on the seat.

9. The infant support system of claim 8, wherein the second infant support frame includes a second locator receptacle operable to mate with the locator housing on the seat.

10. The infant support system of claim 1, wherein:

the seat further includes a first locator housing disposed within the first receptacle and a second locator housing disposed within the second receptacle, the first locator housing having a different configuration than the second locator housing; and

the first infant support frame includes:

a first locator receptacle operable to mate with the first locator housing, and

a second locator receptacle operable to mate with the second locator housing.

11. A reconfigurable infant support system, comprising:

a first frame configured to be supported on a support surface, the first frame including a first coupling portion and a second coupling portion, each of the first coupling portion and the second coupling portion including a locking member;

a second frame configured to be supported on the support surface, the second frame including a third coupling portion and a fourth coupling portion, each of the third coupling portion and the fourth coupling portion including a locking member; and

a seat defining an infant receiving area, the seat being removably coupleable to the first frame and to the second frame, the seat including a first receptacle and a second receptacle and a locking member associated with each of the receptacles, wherein when the seat is coupled to the first frame, each of the receptacles of the seat receives one of the coupling portions of the first frame and each of the locking members of the first frame engages one of the locking members of the seat, and when the seat is coupled to the second frame, each of the receptacles of the seat receives one of the coupling portions of the second frame and each of the locking members of the second frame engages one of the locking members of the seat.

12. The reconfigurable infant support system of claim 11, wherein the first frame supports the seat in an inclined orientation relative to a support surface, and the second frame supports the seat in a substantially horizontal orientation relative to the support surface.

13. The reconfigurable infant support system of claim 11, wherein the first frame is a swing frame that includes a base frame, at least one support arm movably coupled to the base frame, and a seat support frame coupled to the at least one support arm, and the seat support frame including the first coupling portion and the second coupling portion.

14. The reconfigurable infant support system of claim 11 further comprising:

a locator assembly operable facilitate coupling of the seat to each of the first frame and the second frame in a predetermined seat orientation.

15. The reconfigurable infant support system of claim 14, wherein the locator assembly includes a first component disposed on the seat that is configured to engage a second component disposed on each of the first frame and the second frame.

16. A seat for an infant support system, the infant support system including a first infant support structure and a second infant support structure different than the first infant support structure, the seat comprising:

a body including:

a main portion having a surface on which an infant may be placed;

a first side portion coupled to the main portion, the first side portion including a rim defining a receptacle, the rim including a coupling component; and

a second side portion coupled to the main portion, the second side portion including a rim defining a receptacle, the rim of the second side portion including a coupling component, wherein each of the receptacles receives part of the first infant support structure and the coupling components engage corresponding coupling components on the first infant support structure when the seat is releaseably coupled to the first infant support structure, and each of the receptacles receives part of the second infant support structure and the coupling components engage corresponding coupling components on the second infant support structure when the seat is releaseably coupled to the second infant support structure.

17. The seat of claim 16, wherein the coupling component on the first side portion is an opening formed in the rim of the first side portion.

18. The seat of claim 16, wherein the rims have curved configurations, and each of the first and second infant support structures includes portions with a configuration corresponding to at least a portion of the curved configurations of the rims.

19. The seat of claim 16, wherein the first infant support structure engages a first portion of the rims of the side portions when the seat is coupled to the first infant support structure, and the second infant support structure engages a second portion of the rims of the side portions when the seat is coupled to the second infant support structure, the second portion being greater than the first portion.

20. The seat of claim 16, wherein the first infant support structure is a toddler seat and the second infant support structure is a swing.