CN101181119B

CN101181119B - Child swing

Info

Publication number: CN101181119B
Application number: CN2007101391820A
Authority: CN
Inventors: 皮特·罗伯特·塔克; 沙龙·艾德里安·吉尔莱特
Original assignee: Wonderland Nurserygoods Co Ltd Taiwan
Current assignee: Wonderland Nurserygoods Co Ltd Hong Kong; Wonderland Nurserygoods Co Ltd Taiwan
Priority date: 2006-07-19
Filing date: 2007-07-19
Publication date: 2010-09-15
Anticipated expiration: 2027-07-19
Also published as: CN101181119A; CN101233985A; CN100594825C

Abstract

An infant swing has a base member supported by hanger members for reciprocal movement. The base member is formed with an upwardly extending mounting protrusion that nests into a mating receiver structure formed on the bottom of the seat carrier. A latch mechanism carried by the seat carrier is selectively operable to disengage a pivoted, spring-loaded latch member mounted on the base member mounting protrusion. The seat carrier is formed with a pivoted lift handle that provides a dual lift function, including the normal lift function associated with the lift handle being raised into the upright operative position. The lift handle is formed with grip openings adjacent the pivot connection of the lift handle such that the grip handles are rotated for access when the lift handle is lowered to the folded position to enable the seat carrier to be lifted by grasping the two transversely spaced grip openings.

Description

Child swing

Technical field

The present invention relates to a kind of formula Child swing seat that moves apart, particularly a kind of seat to Child swing has dual handle of mentioning function.

Background technology

Care of young person consoles the child with Child swing usually.Child swing mainly comprises the frame mounting that the child is placed on the seat of the position that is above the ground level safely and supports described seat and allow seat to move in the mode that comes and goes.Though some baby seats provide the motion from a side to opposite side, its representational motion mode is forward and direction backward motion.Such swing provides comfortable, a safe and happy environment to the child.

When looking after the child, when the child is having a rest or sleep the time, they need a quiet environment and try not to be disturbed.If take the child in one's arms and they are put in the another one seat, this can shake them usually.In addition, it also is valuable can providing the multi-functional baby seat of an oscillating motion.Therefore, a kind of swing is arranged, its seat is directly connected on this swing, and for care of young person provides can selectively make child's oscillating motion and need not the child is transferred to the another one seat from a seat.No. 6017088 of people such as William Si Difen invention, the day for announcing is that the United States Patent (USP) on January 25th, 2000 has disclosed this convertible swing system, in this part patent, seat-assembly is removably mounted on the body by a locked mechanism.

Therefore, this need provide a kind of mechanical connection between swing suspension system and automotive seat or baby seat.This mechanical connection can make care of young person that automotive seat or baby seat are directly connected on the draft hitch, and care of young person can wave the child who sleep soundly on automotive seat or baby seat like this.

Invent artificial timothy Penn No. 5207476, the United States Patent (USP) of bulletin disclosed a kind of formula handle of mentioning on May 4th, 1993, this is mentioned the formula handle and is divided into two parts, these two parts can be selected to hold handle or firmly grasp connecting rod by a connecting rod connection longitudinally when recommending for care of young person.Similarly, mention No. 6017088 of formula handle what bend was formed with a vertical grip by people such as William Si Difen invention, the United States Patent (USP) of the day for announcing by on January 25th, 2000 disclosed, and this patent is also filed an application to the pct international patent tissue simultaneously, its publication number is WO 96/12429, open day on May 2nd, 1996, a kind of handle, can be more easily when making care of young person hold this handle, nature.No. 6561577 of the triumphant sharp invention of Joseph, in the United States Patent (USP) that on May 13rd, 2003 authorized, that has disclosed a kind of adjustable position mentions the formula handle, but a kind of dual handle of mentioning function that can provide when being lowered to folded position is not provided.

No. 4516806 of people such as elder brother Ting Maiketangna invention, authorize the United States Patent (USP) that day is on May 14th, 1985 to disclose and have the baby seat of mentioning the formula handle, this handle pivot is installed in the limit, two opposite sides of the support body of baby seat, can be positioned at a upwardly extending operating position and a lower stowed position so that this mentions the formula handle.The limit, two opposite sides of baby seat is formed with and is independent of the handle handle of mentioning outside the formula handle, no matter mention the direction that the position of formula handle is in upright or level, this handle handle all can be mentioned baby seat.D451714 number of Richard's Deco grace invention, authorize day to disclose the handle that is used on the baby seat for U.S.'s design patent in December 11 calendar year 2001, wherein, for attractive in appearance, this handle offers the opening that is positioned at the rotating shaft top, because these openings are positioned at handle rotating shaft top, when this handle forwards a lower folded position to, these openings will be positioned at the end face below of this baby seat.Like this, when supposing that this handle is arranged on baby seat, in the time of the handle folding, the dual-use function that this handle just can not provide baby seat to mention.

Seat, this seat can be by tilting with the relative base assembly of arc-shaped guide rail that spring locking lock lumps together.Mark fills in No. 5335964 of people such as moral Rec invention, the United States Patent (USP) of authorizing on August 9th, 1994 discloses a kind of automobile child restraint seat, this seat has a pillar that can selectively be connected on the hook, thereby can determine the obliquity of the base assembly of the relative supporting chair of seat-assembly.

Therefore, a kind of real being necessary of tilting gearing of one-handed performance be provided for the swing system.Provide a kind of be contained in the tilting gearing in the suspension system and be removably mounted on a portable seat-assembly also be necessary in fact.For providing a kind of, seat all can mention the dual-use function handle of operation in fact for necessary in the position of normal upright operation and at lower folded position.

Summary of the invention

One object of the present invention is to overcome above-mentioned weak point of the prior art, and a kind of Child swing is provided, and it comprises that one removably accommodates the pedestal of different structure seat.Another object of the present invention be for baby seat provide one have dual mention function mention the formula handle.Another object of the present invention provide one have dual mention function mention the formula handle, even mention the formula handle when descending when what this was positioned at eminence, this seat of child's turnover is not interrupted.Another purpose of the present invention provides a Child swing that has a hoisting type seat, described swing structure is durable, it is cheap to make, maintenance easily, simple and convenient assembly and use effectively simple.Another purpose of the present invention is that described handle has the dual function of mentioning for baby seat provides one to mention the formula handle, and described grip structure is durable, make cheap, maintenance easily, simple and convenient assembly and use effectively simple.

Purpose of the present invention can reach by following measure:

This Child swing, its special character is:

One support body device, described support body device can be realized the reciprocating motion of a kind of seat unit with respect to described support body device;

One seat unit, described seat unit comprise a draft hitch that is connected on the described support body device and moves in complex way with respect to the support body device, and described seat unit also comprises:

One is installed in the pedestal of described draft hitch end, and described pedestal comprises one and is positioned at middle and upwardly extending installation projection; And

One seat is provided with a resettlement section that cooperates with described mounting boss in the middle of this seat bottom, thereby the described described seat that is removably mounted on the described pedestal can be moved back and forth with described pedestal and draft hitch.

Described resettlement section comprises a locking opening, and described installation projection comprises a locking part, thereby described locking part inserts described locking opening described seat is fixed on the described pedestal.

Described locking part pivots to be installed in the described installation projection and to be loaded with spring and stretches out for cooperating with described locking opening from described installation projection.

Described seat comprises a locking actuation gear, and it comprises:

One external actuating assembly near the described seat outside;

One pivots is installed in the described resettlement section and the actuator of close described locking opening, and described actuator elasticity departs from described locking opening; And

Connect the connecting rod of described actuating assembly and described actuator, described actuating assembly can rotate described actuator so that described actuator elastic biasing is connected with described locking part and cause described locking part to break away from described locking opening thereby operate.

Described pedestal comprises a top board and a base, described top board is provided with the mounting boss that is connected with resettlement section on the described seat, and, described base contacts with described top board at an arc contact surface that offers a track, and described seat and described top board move with respect to described base along track.

Comprise that further one is contained in the described base to control the tilting gearing that described top board moves along the described relatively housing of described arc contact surface.

Described seat comprise one pivot be connected to described seat mention the formula handle, described handle can rotate between higher upright position and lower stowed position.

The described formula handle of mentioning is connected on the described seat by rotating shaft pivot, and described rotating shaft laterally is positioned at the limit, two opposite sides of described seat, and the described formula handle of mentioning offers a handle near described rotating shaft.

When described when mentioning the formula grip in the upright position, some opening of described handle is positioned at the place ahead of described rotating shaft and the apical margin below of described seat, when the described formula handle of mentioning when forwarding described stowed position to, described part opening is positioned at the apical margin top of described seat.

Purpose of the present invention can reach by following measure:

This Child swing, its special character is:

One is installed in the pedestal of described draft hitch end, and described pedestal comprises one projection is installed; And

One seat, this seat bottom are provided with a resettlement section that cooperates with described mounting boss, thereby the described described seat that is removably mounted on the described pedestal can be moved back and forth with described pedestal and draft hitch;

The present invention has following advantage compared to existing technology:

1, is affixed on the pedestal from making seat lock by seat-assembly being placed on the pedestal and locking part being aimed at the locking opening.

2, impel this locking part clear off the seat just seat can be disassembled from this pedestal by spurring this drawing article.

3, mention the formula handle pivot when forwarding a lower folded position to when this, just can mention described seat carrier by the handle of the described landscape configuration of grasping.

4, when the described formula handle of mentioning when being enhanced the upright position and dropping to folded position, the described formula handle of mentioning can both provide one to mention function.

5, when the described formula handle of mentioning when dropping to folded position, this handle just can allow care of young person can be easy to the position of grasping in the position.

6, when described handle when the upright position turns to lower position, the position of described handle can forward the top of the pivot junction of described handle from the place ahead of the pivot junction of described handle to.

7, no matter promote the described handle that still descends, the described opening of holding can provide both hands to mention function.

8, provide a handle to be adjacent to the diversion section of mentioning the formula handle, and this handle mentions the formula handle when rotating to stowed position at this, just be in a position that is easy to grasping and operation.

Description of drawings

Fig. 1 is the stereogram of Child swing of the present invention.

Fig. 2 is the front view of Child swing among Fig. 1.

Fig. 3 is the left view of Child swing among Fig. 1 and Fig. 2.

Fig. 4 is mounted in the front view of the seat on the pedestal, for the sake of clarity, has removed the suspension body and the supporting frame of the Child swing among Fig. 2.

Fig. 5 is the left view of seat shown in Fig. 4 and pedestal, and wherein the stowed position of seat handle dots.

Fig. 6 is the seat among Fig. 4 and Fig. 5 and the upward view of pedestal.

The left view of the pedestal that Fig. 7 is supported by the suspension body.

Fig. 8 is the stereogram of seat, the mounting structure on the seat that it has shown with pedestal cooperates.

Fig. 9 is the stereogram of pedestal, and it has shown the mounting structure of the seat that cooperates with pedestal.

Figure 10 is mounted in the cross-sectional view of the seat on the pedestal, and it has shown the locked instrument that removably seat is fixed on this pedestal.

Figure 11 is the enlarged drawing that seat is fixed to the locking connecting rod on the pedestal.

Figure 12 is the amplification stereogram of the locking connecting rod shown in Figure 11.

The cross-sectional view of Figure 13 13-13 line that is pedestal in Fig. 7, it has shown the inclination actuation gear.

The cross-sectional view of Figure 14 14-14 line that is pedestal in Fig. 4, it has shown the slit that seat lock is fixed on selected obliquity, wherein the part seat dots.

The cross-sectional view of Figure 15 15-15 line that is pedestal in Fig. 4, it has shown and allows seat-assembly to select the installing plate of obliquity, and the motion of seat and the top board that connected dots, and any side that moves to the center is represented with solid line.

Figure 16 is the stereogram after pedestal is removed top board, and it has shown actuation handle and slit on the fixing pedestal, and the motion of actuation handle dots.

The cross-sectional view of Figure 17 17-17 line that is pedestal in Fig. 4, its shown tilting gearing below.

Figure 18 is the stereogram of seat, this seat be provided with a pair of bring up again rise function mention the formula handle, show among the figure that this mentions the operating position of formula grip in stand up position.

Figure 19 is similar to Figure 18, but shows that this mentions the formula grip when lower stowed position, and handle forwards the orientation that enters easily to.

Figure 20 is the left view of the seat among Figure 18.

Figure 21 is the left view of the seat among Figure 19.

Figure 22 is the enlarged drawing of mentioning the formula handle of dual enhanced feature, and handle dots in vertical direction, and the corresponding apical margin of seat dots.

Figure 23 is the stereogram at the operating position of stand up position that is equiped with the seat of mentioning the formula handle of another embodiment.

Figure 24 is similar to Figure 23, but shows that this mentions the formula grip at lower stowed position.

Figure 25 is the left view of the seat among Figure 23.

Figure 26 is the left view of the seat among Figure 24.

Figure 27 is similar to Figure 22 but what show is the dual enlarged drawing of mentioning another embodiment of formula handle of mentioning function.

Figure 28 is the cross section enlarged drawing that is positioned at the handle of mentioning the formula handle end.

Figure 29 is similar to Figure 28 but what show is the cross section enlarged drawing of grippers among another embodiment.

The specific embodiment

Please refer to accompanying drawing, it has clearly revealed one and has had Child swing of the present invention.As shown in Figure 1 to Figure 3, the primary clustering of Child swing 10 comprises having a supporting frame device 12, it comprises a pair of laterally spaced rear leg leg 13 and corresponding front support leg 14, but and the seat unit 15 of suspended swing campaign from the support body device 12.Seat unit 15 is formed by the molded baby seat 20 that is installed on the pedestal 30, this pedestal 30 is fixed on a pair of laterally spaced suspension 17, on the corresponding suspension housing 18 of the cantilever end that described suspension 17 is connected to this rear leg 13, below it is described in detail more.

See also Fig. 4 to shown in Figure 12, baby seat 20 has multiple application, as: automotive seat or infant car seat, also, below will describe in detail to be used on the Child swing device 10.Baby seat 20 is formed with the shell 21 of a support seat 22 that the child sat, and these shell 21 front portions are equiped with a service plate that can move apart 23 and a yoke 24 that stops the child to skid off seat 22.This shell also provides a pivoted handle 25, and this handle 25 can rotate between upright position and stowed position, please refer to Fig. 4 and Fig. 5.The shell of seat 20 is the profile of a preferred embodiment, but the profile of other form also can be arranged.Different contour structures has equally can support this to mention the framework that shows handle and in order to the flexible support as seat.Generally speaking, this seat comprises that other is in order to take child's carrier.

See also Fig. 8 and shown in Figure 9, the bottom of shell 21 is formed with a fixed structure 26 that is connected with this pedestal 30.This fixed structure 26 comprises a resettlement section 27, and this resettlement section 27 is used to accommodate the mounting boss 32 of pedestal 30 so that baby seat 20 can't move horizontally with respect to pedestal 30.This resettlement section 27 offers a locking opening 28 for locking part 33 insertions.This locking part 33 pivots and is installed on the mounting boss 32 of pedestal 30, and by spring 33a be used for the skew, thereby, limited baby seat 20 in movement in vertical direction thereby so just this baby seat 20 is fixed on this pedestal 30 from outstanding to this resettlement section 27.Fixed structure 26 has been preferably formed as an arcwall face and has made baby seat 20 can be a plane to support and swing.In order to ignore this swing, fixed structure 26 has the support bar 29 of an extension, thereby this support bar 29 can be optionally extends out from the back side of this fixed structure 26 and provides stable, a non-supporting surface that waves for baby seat 20.

See also Figure 10 to shown in Figure 12, this baby seat 20 comprises a locking actuating device 35, thereby this locking actuating device 35 can make these locking part 35 pivoting actions break away from this swing 20 to allow this baby seat 20 vertically to be mentioned.This locking actuating device 35 comprises an outside pulling assembly 36, the connecting rod 37 of this pulling assembly 36 by a pair of lateral separation is connected to articulate with shell 21 and has on the brake component 38 of spring, when this locking part 33 engaged with this locking opening 28, this locking part 33 was pushed down this brake component 38.Thereby spurring this pulling assembly 36 can make this brake component 38 pivoting actions promote this locking part 33 to shift out this locking opening 28, so just can mention this baby seat 20 and make this baby seat 20 these pedestals 30 of disengaging.

Better, this Child swing 10 is equiped with a tilting gearing 40, sees also Figure 13-shown in Figure 16, and this tilting gearing 40 is to be contained in the pedestal 30.Pedestal 30 is formed with the lower firm banking in a position 34, and this base 34 is fixed on a pair of suspended rack assembly 17 and with suspended rack assembly 17 and moves.One footstock 31 that includes installation projection 32 is installed on the firm banking 34 movably and can slides along an arching trajectory 34a.As shown in figure 16, footstock 31 is supported by roller 41, and this roller 41 raises up from the upper surface of this base 34, thereby makes things convenient for footstock 31 to make sliding motion with respect to base 34.This base 34 also offers the groove 42 of longitudinal extension, and the installation sheet 44 of the slip retaining piece 43 of this footstock 31 can pass this groove 42 so that this footstock 31 is fixed on base 34, and should can move under the upper surface 63 of base 34 by slip retaining piece 43.Owing to have a this structure, footstock 31 can be free to slide and can not break away from this base 34 along arching trajectory 34a.The sliding motion that this slip retaining piece 43 stops this footstock 31 to break away from this base 34 and can not hinder this footstock 31.In addition, this roller 41 reduces the frictional force between footstock 31 and the base 34.

This tilting gearing 40 further comprises a brake handle that pushes away/draw 45, and this actuating handle 45 laterally strides across this pedestal 30 and outwards outstanding in the both sides of pedestal 30.This actuating handle 45 is arranged on this footstock 31, and it comprises a middle chamber 46, and these middle chamber 46 bottoms offer an opening, and this opening is used to accommodate the newel 47 that is formed on the footstock 31.This middle chamber 46 has a pair of spring 48 that is positioned at the relative both sides of this newel 47, and position and this actuating handle 45 of skew are to the center thereby the actuating handle 45 on the footstock 31 centers.This handle 45 also is formed with the projection 49 of a pair of downward extension, and this projection 49 is connected with corresponding locking passage 50 respectively

Each locking passage 50 is to cave in from the formation on the surface 63 of base 34 to constitute so that projection 49 can be accommodated within it.Each locking channel 50 is formed with the block 52 that a series of longitudinal separations are arranged, as Figure 14 and shown in Figure 16.One longitudinally conduit 53 be positioned at the relative both sides of this block 52.This block 52 is to be separated by groove 54, and this groove 54 interconnects with laterally spaced conduit 53.When actuating handle 45 is in the center, in the lateral trench 54 of projection 49 between selected two blocks 52.Promoting this actuating handle 45 comes the angular force of antagonistic spring 48 and causes projection 49 to be displaced sideways simultaneously to enter corresponding longitudinal channels 53 toward the either side in two sides.Then, this footstock 31 is led mark 34a along this arc base 34 is moved freely in by longitudinal channels 53 defined size ranges.

When the selected needed obliquity of care of young person, can release from activating handle 45, can be pulled back to the center and activate handle 45, this projection 49 is positioned between the lateral trench 54 between this block 52.Block 52 has hindered the lengthwise movement of projection 49 and the motion of footstock 31 relative bases 34.Better, in locking passage 50, be provided with a plurality of blocks 52 so that can make at least five obliquities by the setting of this horizontal groove 54.The number of lateral trench 54 and corresponding obliquity can be decided by block 52 quantity in the locking passage 50 of this depression.

See also Figure 18-shown in Figure 22, first embodiment mentions formula handle 60 and has the dual function of mentioning.This handle 60 comprises a body 61 and a handle 65 of widening, and this body 61 is included in the rotating shaft 62 that handle 60 two ends are connected with this seat 20, and this handle 65 is opened in the place ahead of corresponding rotating shaft 62.When handle 60 was positioned at stand up position, shown in the dotted line of Figure 18, Figure 20 and Figure 22,65 of this handles were below the apical margin 63 of this seat carrier 20, and like this, care of young person's finger can not insert in this handle 65 fully.So by increasing by a sidewall 66 on handle 65 (as shown in figure 28), make handle 65 change a grippers 68 (as shown in Figure 29) into, when care of young person extracts grippers 68, just mode of operation that can't be when using handle 65, finger is passed this sidewall 66, so on grippers 68, just can provide suitable buckling structure, and special meeting position is in the position that is higher than apical margin 63.Be relevant in the content of handle 65 at other, all comprised the embodiment of grippers 68 and do not repeat to give unnecessary details.

As Figure 19, shown in 21 and 22, when this handle 60 drops to stowed position, make the position of handle 65 change to the top that is positioned at this rotating shaft 62 because of the rotation of handle 60 is related by the place ahead of this rotating shaft 62.In this position, care of young person's finger can be inserted in the handle 65 or grippers 68 in grasping, utilize both hands mention seat 20 from a position transfer to the another location.If when the position of handle 65 is positioned at the top of rotating shaft 62, then do not need swing handle 60 just can directly seat 20 be mentioned.Like this, drop to stowed position even work as this handle 60, this handle 60 also can provide one and mention function.

See also Figure 23～shown in Figure 27, shown another embodiment of handle 65.First embodiment that shows among Figure 22, only can when dropping to stowed position, just can operate handle 60, but being shaped as semicircle and 180 degree being arranged nearly at the handle 65 of another embodiment around rotating shaft 62, handle 65 with this spline structure, when grip during in the upright position, the first of handle 65 is positioned at the below of apical margin 63, and second portion is positioned at the top of apical margin 63.Like this, even when handle 60 is in the upright position, handle 65 also can provide both hands to hold to get handle 65 or grippers 68 to mention the function of seat 20.When this handle 60 forwarded lower position to, the first of this handle 65 forwarded these apical margin 63 tops to and mentions function so that both hands to be provided.That is, no matter which kind of position handle 60 is in, this handle 65 can provide both hands to mention function.

During operation, this seat 20 can be used as automotive seat.The child sleeps in this automotive seat, is placed on together then on the pedestal 30, can not wake the child up in the time of mobile like this child.When these locking part 33 skews that have spring enter locking opening 28,, this seat carrier 20 is connected with this mounting structure 26 thereby snapping in the appropriate location automatically.By pushing the inclination actuation handle 45 of seat carrier 20 each side, this seat carrier 20 can tilt to the position of being wanted.Discharge then this inclination actuation handle 45 make way for the spring 48 at center should projection 49 interference position that advance a block 52 interior with respect to this locking passage 50.This projection 49 is by the groove 54 between the horizontal corresponding block 52.

When this mentions formula handle 60 when being thus lifted to the upright position, dual mentioning mentioning formula handle 60 and providing one hand to mention function of function is provided for this, and, mention formula handle 60 when making it drop to stowed position when rotating this, because this rotation of mentioning formula handle 60 has redefined the orientation of handle 65, make this that dual mentioning mentioning formula handle 60 and providing both hands to mention function of function is provided.Therefore, seat 20 is moved to the another location from a position, and the function that does not need to mention this handle 60 just can realize.

Be understandable that those of ordinary skill in the art of the present inventionly discloses back variation of being done to details, material, step and the assembly arrangement of essence of the present invention in the principle and scope of the present invention and all falls within the scope of the invention reading.Above-mentioned is preferred implementation of the present invention, still, also can use in other embodiments based on the idea of this specification, all contains within the scope of the present invention.

Claims

1. Child swing is characterized in that:

2. Child swing according to claim 1 is characterized in that: described resettlement section comprises a locking opening, and described installation projection comprises a locking part, thereby described locking part inserts described locking opening described seat is fixed on the described pedestal.

3. Child swing according to claim 2 is characterized in that: described locking part pivots to be installed in the described installation projection and to be loaded with spring and stretches out for cooperating with described locking opening from described installation projection.

4. Child swing according to claim 3 is characterized in that: described seat comprises a locking actuation gear, and it comprises:

One external actuating assembly near the described seat outside;

5. Child swing according to claim 4, it is characterized in that: described pedestal comprises a top board and a base, described top board is provided with the mounting boss that is connected with resettlement section on the described seat, and, described base contacts with described top board at an arc contact surface that offers a track, and described seat and described top board move with respect to described base along track.

6. Child swing according to claim 5 is characterized in that: comprise that further one is contained in the described base to control the tilting gearing that described top board moves along the described relatively housing of described arc contact surface.

7. Child swing according to claim 1 is characterized in that: described seat comprise one pivot be connected to described seat mention the formula handle, described handle can rotate between higher upright position and lower stowed position.

8. Child swing according to claim 7, it is characterized in that: the described formula handle of mentioning is connected on the described seat by rotating shaft pivot, described rotating shaft laterally is positioned at the limit, two opposite sides of described seat, and the described formula handle of mentioning offers a handle near described rotating shaft.

9. Child swing according to claim 8, it is characterized in that: when described when mentioning the formula grip in the upright position, some opening of described handle is positioned at the place ahead of described rotating shaft and the apical margin below of described seat, when the described formula handle of mentioning when forwarding described stowed position to, described part opening is positioned at the apical margin top of described seat.

10. Child swing is characterized in that: