CN103054395A - High chair and height adjusting mechanism thereof - Google Patents
High chair and height adjusting mechanism thereof Download PDFInfo
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- CN103054395A CN103054395A CN2011103267364A CN201110326736A CN103054395A CN 103054395 A CN103054395 A CN 103054395A CN 2011103267364 A CN2011103267364 A CN 2011103267364A CN 201110326736 A CN201110326736 A CN 201110326736A CN 103054395 A CN103054395 A CN 103054395A
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- regulating mechanism
- height regulating
- seat body
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Abstract
The invention discloses a height adjusting mechanism which is arranged on a chair body. The chair body is provided with a pair of sleeve tubes, the pair of the sleeve tubes are sleeved on a pair of supporting feet, the height adjusting mechanism comprises a handle, a pair of connectors and a pair of installing seats, the handle is slidingly arranged on the chair body, the two installing seats are correspondingly arranged on the chair body, a plurality of clamping grooves are formed in the supporting feet, clamping holes are formed in the sleeve tubes, one ends of the two connectors are respectively connected with the handle, and the other ends of the two connectors are respectively clamped in one clamping groove of the two supporting feet under the operation of the handle. The invention further discloses a high chair provided with the height adjusting mechanism.
Description
Technical field
The present invention relates to a kind of high chair, relate in particular to a kind of height regulating mechanism that the height of high chair is adjusted.
Background technology
Because children's build is different from the adult, so that can not use general dining chair during children dinner, and need to use high chair or be specially its children dinning chair of making to measure, to assist it
The adult has a dinner jointly, and makes things convenient for adult Zhao Liao Hello food.In various high chairs and children dinning chair, folding dining chair for children is owing to can opening at any time according to actual needs or folding, and is all quite convenient thereby use is carried, and the little space that takies of volume after folding is few, so that its use is extensive all the more, become gradually the trend of children dinning chair development.
At present, existing children dinning chair generally comprises the dining chair body and supports the forward and backward leg of described dining chair body, and described forward and backward leg can articulate mutually, thereby opens in use to support described dining chair body, can fold when not using and fold, to be convenient for carrying or to deposit.Although this children dinning chair is easy to use, because it does not have height adjustment mechanism so that the height of these children dinning chairs immobilizes.When in the face of the dining table of differing heights, can't adjust children can equally with the adult be had a dinner together at table.
Based on above-mentioned defective, therefore, need a kind of adjustable height, high chair simple to operate, easy to use.
Summary of the invention
The object of the present invention is to provide height regulating mechanism a kind of simple to operate, easy to use.
Another object of the present invention is to provide a kind of adjustable height, high chair simple to operate, easy to use.
To achieve these goals, the invention provides a kind of height regulating mechanism, be installed on the seat body, described seat body has a pair of sleeve pipe, described casing pipe sleeve is connected on a pair of feet, comprise one handle, a pair of connector and a pair of mount pad, described handle is installed on the described seat body slidably, two described mount pad correspondences are installed on the described seat body, described feet offers plural slot, described sleeve pipe is offered a connecting hole, and an end of two described connectors is connected with described handle respectively, and the other end is respectively by in the described lever operated wherein slot that optionally is sticked in two described feets.
Preferably, described height regulating mechanism also comprises a pair of fastener and a pair of flexible member, described fastener is articulated on the described mount pad, one end of described connector is connected with described fastener, described flexible member is installed on the described mount pad, and an end contacts at the rear end of described fastener, the other end contacts on the described mount pad, wherein, optionally be sticked in the wherein slot of two described feets after making described fastener pass respectively the connecting hole of two described sleeve pipes by described lever operated two described connectors.
Preferably, described fastener comprises an articulated section, the front end of described articulated section extends a holding section bendingly, described holding section is passed described through hole and is optionally closed in the described slot of correspondence, a contact part is extended in the rear end bending of described articulated section, and described contact part and described flexible member are conflicted.
Preferably, described height regulating mechanism also comprises a Non-slip material, and described sleeve pipe is provided with a storage tank, and described Non-slip material is installed on the described mount pad slidably, and an end and the conflict of described flexible member, and the other end can pass described storage tank and described feet is conflicted.When carrying out the position adjustment, described Non-slip material and described feet are conflicted, thereby the sliding speed of the relatively described feet of described seat body is reduced, and prevent that described seat body from gliding too quickly.
Particularly, described Non-slip material comprises an anti-skid section, a sliding part and a socket part, described anti-skid connects described sliding part, and described sliding part is installed on the described mount pad slidably, and described flexible member is socketed on the described socket part and with described sliding part and conflicts.The anti-skid face of described anti-skid section is the arc surface that matches and conflict with described feet side.By described sliding part is arranged on the described mount pad, make described flexible member when promoting described socket part, described sliding part drives described anti-skid close described feet, thereby feet is realized the purpose of deceleration buffer relatively, improves the security of product, and, described anti-skid face is arranged to arc surface, make described anti-skid to contact with feet better fully, buffering effect is more remarkable, the texture of improving product.
More specifically, described mount pad offers an accommodating cavity and a sliding tray, the accommodating described flexible member of described accommodating cavity, and described sliding tray comprises a vat and a sulculus, the accommodating described sliding part of described sulculus, the accommodating described anti-skid section of described vat.
More specifically, anti-skid of described anti-skid section also is provided with a skid resistant course.Use described skid resistant course to can further improve the buffering effect of described Non-slip material.
Preferably, described connector is flexible connector.Described flexible connector is connected with described handle for band cover steel wire, steel wire one end of described band cover steel wire, and the other end is connected with described fastener.Described band cover steel wire in the situation that bending arrange still can transferring power, therefore, utilize described band cover steel wire to make to be connected in the described handle at described band cover steel wire two ends and described fastener not on same axis, thereby make described handle be arranged at more rational position, make things convenient for people's hand operated.
Preferably, described handle offers the first stopper slot, and described seat body also is provided with a guide pillar and one first Compress Spring, and described guide pillar places in described the first stopper slot and in described the first stopper slot relative sliding, described the first Compress Spring is built in the described handle, and conflicts with described guide pillar.Because described handle spurs the other end that can be in described the first stopper slot behind the described flexible connector, by described the first Compress Spring and described handle and guide pillar are conflicted, can make described handle automatically revert to initial position in pulling behind the described flexible connector, thereby prepare for pulling next time.
Preferably, described flexible member is one second Compress Spring.
Preferably, described connector is the connecting rod of bending.Particularly, described slot is bending, and forms supporting region and the turnover zone that is interconnected, and described supporting region carries described connecting rod, and described turnover zone moves on next supporting region for described connecting rod.By at described feet described slot being set, and use described connecting rod that described connecting hole and slot are held in together, thereby the relatively described feet of described sleeve pipe is fixed on a certain position, realize the Height Adjustment to described seat body.
More specifically, be interconnected between the described slot.
More specifically, be provided with an inclined-plane in each described turnover zone, described connecting rod release the lock is interfered on described inclined-plane when seat body moves up.
Particularly, described mount pad offers the second stopper slot, and described the second stopper slot can limit the sliding distance of described connecting rod.
A kind of high chair, comprise a seat body, the a pair of forward foot in a step and a pair of rear foot, the upper end of the two described forward foot in a step and the rear foot is corresponding to be articulated mutually, the both sides of described seat body are provided with a pair of sleeve pipe, two described sleeve pipe correspondences are socketed in the two described forward foot in a step, wherein, described high chair also comprises a height regulating mechanism, described height regulating mechanism is installed on described seat body bottom, comprise one handle, a pair of connector, a pair of fastener, a pair of flexible member and a pair of mount pad, two described mount pads are individually fixed in the two bottom sides of described seat body, described fastener is articulated on the described mount pad, one end of described connector is connected with described fastener, the other end is connected with described handle, described handle is slidably mounted on the bottom of described seat body, described flexible member is installed on the described mount pad, and an end contacts at the rear end of described fastener, the other end contacts on the described mount pad, the described forward foot in a step offers a plurality of slots, described sleeve pipe offers connecting hole, and described fastener passes described connecting hole and optionally is sticked in wherein in the described slot.
Preferably, described handle is arranged at described seat body rear end.
Compared with prior art, because the present invention arranges one handle, a pair of connector and a pair of mount pad in described seat body, and offers slot at described feet, offer connecting hole at described sleeve pipe.By described handle is installed on the described seat body slidably, thereby when the described handle of pulling, drive described connector, one end of described connector is discharged the connecting hole of described sleeve pipe and a wherein slot of described feet, thereby make described sleeve pipe and feet energy relative sliding, realization is to the Height Adjustment of described seat body, wholely adjusted whole and need the described handle of singlehanded pulling to realize, operation is very simple, it is very convenient to use.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one high chair.
Fig. 2 is the structural representation that the height regulating mechanism of the embodiment of the invention one high chair is installed on described seat body bottom.
Fig. 3 is the structural representation of height regulating mechanism described in the embodiment of the invention one high chair.
Fig. 4 is that height regulating mechanism described in the embodiment of the invention one high chair is to the view of sleeve column locking.
Fig. 5 is the decomposing schematic representation of height regulating mechanism described in the embodiment of the invention one high chair.
Fig. 6 is the structural representation of the described Non-slip material in the embodiment of the invention one high chair.
Fig. 7 is the enlarged drawing of A part among Fig. 2.
Fig. 8 is that height regulating mechanism described in the embodiment of the invention one high chair is to the view of sleeve column release.
Fig. 9 is the structural representation after the embodiment of the invention one high chair is adjusted height.
Figure 10 is the structural representation of the embodiment of the invention two high chairs.
Figure 11 is the structural representation that the height regulating mechanism of the embodiment of the invention two high chairs is installed on described seat body bottom.
Figure 12 is the structural representation of the height regulating mechanism of the embodiment of the invention two high chairs.
Figure 13 is the view that the height regulating mechanism of the embodiment of the invention two high chairs cooperates with feet.
The specific embodiment
Embodiment one, such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, high chair 100 of the present invention comprises a seat body 1, a pair of forward foot in a step 2 and a pair of rear foot 3, the upper end of the two described forward foot in a step 2 and the rear foot 3 articulates mutually, the both sides of described seat body 1 are provided with sleeve pipe 11, two described sleeve pipes 11 offer connecting hole 11a, and described sleeve pipe 11 is socketed on the feet, for example in the forward foot in a step 2 of the present embodiment.Described high chair 100 also comprises height regulating mechanism 30, described height regulating mechanism 3 is installed on described seat body 1 bottom, comprises handle 31, a pair of flexible connector 32, a pair of fastener 33, a pair of flexible member 34, a pair of mount pad 35 and a pair of Non-slip material 36.Except handle 31 was arranged at bottom, seat body 1 rear end, all the other all were symmetricly set in the both sides of seat body 1 bottom.The forward foot in a step 2 offers a plurality of slots 21, and seat body 1 is passed connecting hole 11a by fastener 33 and is sticked in the height locking that realizes seat body 1 in the described slot 21 wherein.Concrete mode is as follows:
Such as Fig. 4 and shown in Figure 5, each described mount pad 35 is fixed in the bottom of described seat body 1, and described mount pad 35 offers accommodating cavity 35a and stair-stepping sliding tray 35b.Described flexible member 34 is placed in the described accommodating cavity 35a, and flexible member 34 of the present invention is the second Compress Spring.
Described fastener 33 is articulated on the described mount pad 35, and described fastener 33 comprises articulated section 33a, and the front end of described articulated section 33a extends holding section 33b bendingly, and described holding section 33b is clamping hooked.Described holding section 33b window is sticked in the slot 21 after crossing connecting hole 11a, and contact part 33c is extended by twice bending in the rear end of articulated section 33a, and an end of described contact part 33c and described flexible member 34 is conflicted.Described articulated section 33a is articulated on the mount pad 35 by pivot 33a1.
In conjunction with above-mentioned and consult shown in Figure 6, described Non-slip material 36 is installed on the described mount pad 35 slidably, described sleeve pipe 11 is provided with storage tank 11b, and described Non-slip material 36 1 ends and described flexible member 34 are conflicted, and the other end passes described storage tank 11b and the described forward foot in a step 2 is conflicted.When carrying out Height Adjustment, described Non-slip material 36 is conflicted with the described forward foot in a step 2, thereby the sliding speed of the relatively described forward foot in a step 2 of described seat body 1 is slowed down, and prevents that described seat body 1 from gliding too quickly.Particularly, described Non-slip material 36 comprises anti-skid 361, sliding part 362 and socket part 363, described sliding tray 35b has vat 35b1 and sulculus 35b2, described anti-skid 361 is placed in described sliding tray 35b slidably near in the vat 35b1 of the forward foot in a step 2, anti-skid described anti-skid 361 361a is the arc surface that matches and conflict with the described forward foot in a step 2 sides, described sliding part 362 is installed among the sulculus 35b2 of sliding tray 35b away from the forward foot in a step 2 of described mount pad 35 slidably, in other words, anti-skid 361 and socket part 363 lay respectively at the both sides of storage tank 11b.Flexible member 34 1 ends are socketed on the socket part 363 and the sliding part 362 of conflicting, and the other end contacts at the contact part 33c of fastener 33.Better, anti-skid 361 anti-skid 361a also is provided with wear-resisting skid resistant course 361b, and described skid resistant course 361b is the TPE material, i.e. thermoplastic elastomer (TPE) or EVA rubber expanded material.When anti-skid, described skid resistant course 361b directly conflicts with the side of the described forward foot in a step 2 and produces friction, thereby slows down the speed of the downslide of described seat body 1.By described sliding part 362 is arranged on the described mount pad 35, make described flexible member 34 when promoting described socket part 363, described sliding part 362 drives described anti-skid the 361 close and described forward foot in a step 2 of conflicting, thereby the relative forward foot in a step 2 realizes the purpose of deceleration buffers, the security that improves product.And, described anti-skid 361a is arranged to arc surface, make described anti-skid 361 to contact with the forward foot in a step 2 more fully, buffering effect is more remarkable, seat written or printed documents 1 can slowly be slided, the texture of improving product.And use described skid resistant course 361b to can further improve the buffer deceleration effect of described Non-slip material 36.
See also Fig. 5, an end of described flexible connector 32 is connected with described fastener 33 again, and the other end is connected with described handle 31.Particularly, described flexible connector 32 is connected with described handle 31 for band cover steel wire, steel wire one end of described band cover steel wire, and the other end is connected with the front end 33a2 of the articulated section 33a of described fastener 33.Because described band cover steel wire in the situation that bending arrange still can transferring power, therefore, the described handle 31 that utilizes described band cover steel wire to make to be connected in described band cover steel wire two ends and described fastener 33 be not on same axis, thereby make described handle 31 can be arranged at more rational position, for example seat body 1 rear end of the present embodiment makes things convenient for people's hand operated.
As shown in Figure 7, described handle 31 is slidably mounted on the bottom, rear end of described seat body 1.Because the fastener 33 of height regulating mechanism 3 of the present invention is arranged at respectively the both sides of described seat body 1, therefore, can share a described handle 31 by flexible connector 32, thereby when the described handle 31 of pulling, spur simultaneously the fastener 33 of both sides, realize simultaneously release, only need one-handed performance to get final product.Particularly, described handle 31 offers the first stopper slot 31a, described seat body 1 also is provided with guide pillar 12 and the first Compress Spring 13, described guide pillar 12 place in described the first stopper slot 31a and with described the first stopper slot 31a relative sliding, the first Compress Spring 13 is built in the described handle 31, and conflicts with guide pillar 12.Owing to will can be in the other end of described the first stopper slot 31a after fastener 33 release the locks behind the handle 31 pulling flexible connectors 32, by described the first Compress Spring 13 and described handle 31 and guide pillar 12 are conflicted, can make described handle 31 automatically revert to initial position in pulling behind the described flexible connector 32, thereby prepare for pulling next time.
Comprehensive above-mentioned and in conjunction with Fig. 8 and Fig. 9, the below is described in detail the operation principle of high chair 100 Height Adjustment of the embodiment of the invention one, and is as follows:
When described high chair 100 was opened, sleeve pipe 11 was socketed on the forward foot in a step 2.At this moment, connecting hole 11a and the forward foot in a step 2 and a wherein slot 21 corresponding coincidences, the holding section 33b of fastener 33 passes connecting hole 11a and engages with slot 21, thereby stops the forward foot in a step 2 and sleeve pipe 11 relative slidings.When needs are adjusted the height of high chair 100, pulling handle 31, handle 31 makes guide pillar 12 slide into the other end from the end of the first stopper slot 31a in the guide effect lower slider of guide pillar 12, compresses simultaneously the first Compress Spring 13.Handle 31 drives the steel wire of flexible connector 32, makes the articulated section 33a front end of the other end drive fastener 33 of steel wire.Articulated section 33a rotates along the rear end of articulated section 33a, and drives holding section 33b and contact part 33c rotation.Holding section 33b withdraws from slot 21, contact part 33c compression elastic element 34.At this moment, sleeve pipe 11 and the forward foot in a step 2 are in released state, and, the socket part 363 that this moment, flexible member 34 promoted Non-slip material 36 under the compression of contact part 33c, the sliding part 362 of Non-slip material 36 and anti-skid 361 are slided in sliding tray 35b, thus in the storage tank 11b that promotes to stretch out described sliding tray 35b for anti-skid 361 and enter sleeve pipe 11 with the contacts side surfaces friction of the forward foot in a step 2.At this moment, can promote seat body 1 mobile downward or upward, sleeve pipe 11 is slided downward or upward along the forward foot in a step 2.After seat body 1 was adjusted to certain altitude, the connecting hole 11a of sleeve pipe 11 discharged handle 31 with after another slot 21 in the forward foot in a step 2 overlaps.Because the elastic reaction of flexible member 34, the contact part 33c of push card component 33 rotates along the pivot 33a1 of articulated section 33a, and then promotion holding section 33b rotates, holding section 33b is sticked in another slot 21 after passing connecting hole 11a, sleeve pipe 11 and the forward foot in a step 2 are locked again, thereby make seat body 1 no longer produce slip.In this process, the elastic force of flexible member 34 is discharged, and Non-slip material 36 is relaxed with contacting of the forward foot in a step 2; In addition, the articulated section 33a of fastener 33 rotates the steel wire that drives flexible connector 32, makes steel wire pulling handle 31.Simultaneously, under the elastic reaction of the first Compress Spring 13, handle 31 is returned to initial position.Namely finish the Height Adjustment to high chair 100 this moment.
Because the present invention is articulated in fastener 33 on the mount pad 35, offers connecting hole 11a and offer a plurality of slots 21 in the forward foot in a step 2 at sleeve pipe 11.Utilize the holding section 33b of the front end of fastener 33 to pass connecting hole 11a and engage with a wherein slot 21 in the forward foot in a step 2,33 pairs of forward foot in a step 2 of fastener and sleeve pipe 11 are locked, and by the end connection flexible connector 32 at fastener 33, the other end and flexible member 34 are conflicted.By pulling flexible connector 32, thereby make the front end holding section 33a of fastener 33 withdraw from slot 21, thereby realize the forward foot in a step 2 and sleeve pipe 11 releases, and then sleeve pipe 11 is slided in the forward foot in a step 2, reach the purpose of Height Adjustment.Wholely adjusted whole and need pulling handle 31 to realize, and fastener 33 and handle 31 recover positions automatically by flexible member 34 and the first Compress Spring 13 respectively, operation is very simple, it is very convenient to use.
Embodiment two, such as Figure 10, Figure 11 and shown in Figure 12, high chair 100 ' of the present invention comprises a seat body 1, a pair of forward foot in a step 2 ' and a pair of rear foot 3, the upper end of the two described forward foot in a step 2 ' and the rear foot 3 is corresponding to be articulated mutually, the both sides of described seat body 1 are provided with a pair of sleeve pipe 11, two described sleeve pipe 11 correspondences are socketed in the two described forward foot in a step 2, and the described seat body 1 of the present embodiment, the rear foot 3 and sleeve pipe 11 are roughly the same with embodiment's one.Wherein, described high chair 100 ' also comprises a height regulating mechanism 30 ', and described height regulating mechanism 30 ' is installed on described seat body 1 bottom, comprises one handle 31 ', a pair of connector 32 ' and a pair of mount pad 35 '.Described handle 31 ' is installed on the described seat body 1 slidably, described handle 31 ' offers the first stopper slot 31a ', described seat body 1 also is provided with guide pillar 12 and the first Compress Spring 13, described guide pillar 12 place in described the first stopper slot 31a ' and with described the first stopper slot 31a ' relative sliding, the first Compress Spring 13 is built in the described handle 31 ', and conflicts with guide pillar 12.Two described mount pad 35 ' correspondences are installed on the described seat body 1, and described mount pad 35 ' offers the second stopper slot 35b ', the sliding distance of the described connector 32 ' of described the second stopper slot 35b ' restriction.The described forward foot in a step 2 ' offers plural slot 21 ', and described sleeve pipe 11 is offered the connecting hole (not shown), and described connector 32 ' is the connecting rod of bending.One end of two described connectors 32 ' is connected with described handle 31 ' respectively, and the other end optionally is sticked in the wherein slot 21 ' of the two described forward foot in a step 2 ' after passing described the second stopper slot 35b ' and passing accordingly respectively the connecting hole of two described sleeve pipes 11 by the 31 ' operation of described handle.
Such as Figure 12 and shown in Figure 13, particularly, described slot 21 ' is interconnected, described slot 21 ' is bending, and form be interconnected and supporting region 21a ' and turnover zone 21b ', the described connector 32 ' of described supporting region 21a ' carrying, described turnover zone 21b ' moves on next supporting region for described connector 32 '.Be provided with an inclined-plane 21c ' in each described turnover zone 21b ', described inclined-plane 21c ' interferes described connecting rod release the lock when seat body 1 moves up.By in the described forward foot in a step 2 ' described slot 21 ' being set, and use described connector 32 ' that described connecting hole and slot 21 ' are held in together, thereby the relatively described forward foot in a step 2 ' of described sleeve pipe 11 is fixed on a certain position, realizes the Height Adjustment to described seat body 1.
In conjunction with Figure 13, when the high chair of the embodiment of the invention two is opened, connector 32 ' passes the second stopper slot 35b ' of mount pad 35 ', and the connecting hole of sleeve pipe 11 is carried among the supporting region 21a ' of a wherein slot 21 ' of the forward foot in a step 2 ', this moment, seat body 1 can not relative sliding with the forward foot in a step 2 ', was in the lock state.When needs reduced the height of seat body 1, pulling handle 31 ' made handle 31 ' in the guide effect lower slider of guide pillar 12, makes guide pillar 12 slide into the other end from the end of the first stopper slot 31a ', compresses simultaneously the first Compress Spring 13.Handle 31 ' drives connector 32 ' and slides, and connector 32 ' moves to the other end at an end of the connecting hole of sleeve pipe 11, and simultaneously, the end of connector 32 ' withdraws from the supporting region 21a ' of slot 21 ' and enters turnover zone 21b '.At this moment, sleeve pipe 11 and the forward foot in a step 2 ' release, seat body 1 just can go up down sliding in the forward foot in a step 2 ', and then release lever 31 '.When seat body 1 slided into certain altitude, handle 31 ' was returned to the origin-location under the elastic-restoring force effect of the first Compress Spring 13, and connector 32 ' also is returned to initial position with the movement of handle 31 '.At this moment, connector 32 ' terminal just being in the supporting region 21a ' of next slot, connector 32 ' is about to the forward foot in a step 2 ' and sleeve pipe 11 lockings, and seat body 1 stops to move down, and the height of seat body 1 is finished decline.When the height of needs rising seat body 1, because each turnover zone 21b ' is provided with inclined-plane 21c ', can be directly with seat body 1 upward sliding, interfere connector 32 ' release the lock by described inclined-plane 21c ', connector 32 ' is being resisted against under the elastic force of the first Compress Spring 13 on the supporting region 21a ' when turnover zone enters the supporting region of a upper slot, thereby again lock the forward foot in a step 2 ' and sleeve pipe 11, realize the rising of height.
The size of the seat body that high chair of the present invention is involved, the installation method of the forward foot in a step and the rear foot is well known to those of ordinary skill in the art, no longer is described in detail at this.
Above disclosed only is preferred embodiments of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (21)
1. height regulating mechanism, be installed on the seat body, described seat body has a pair of sleeve pipe, described casing pipe sleeve is connected on a pair of feet, it is characterized in that: comprise one handle, a pair of connector and a pair of mount pad, described handle is installed on the described seat body slidably, two described mount pad correspondences are installed on the described seat body, described feet offers plural slot, described sleeve pipe is offered connecting hole, one end of two described connectors is connected with described handle respectively, and the other end is respectively by in the described lever operated wherein slot that optionally is sticked in two described feets.
2. height regulating mechanism as claimed in claim 1, it is characterized in that: described height regulating mechanism also comprises a pair of fastener and a pair of flexible member, described fastener is articulated on the described mount pad, one end of described connector is connected with described fastener, described flexible member is installed on the described mount pad, and an end contacts at the rear end of described fastener, the other end contacts on the described mount pad, wherein, optionally be sticked in the wherein slot of two described feets after making described fastener pass respectively the connecting hole of two described sleeve pipes by described lever operated two described connectors.
3. height regulating mechanism as claimed in claim 1, it is characterized in that: described fastener comprises an articulated section, the front end of described articulated section extends a holding section bendingly, described holding section is passed described connecting hole and optionally is sticked in the corresponding described slot, a contact part is extended in the rear end bending of described articulated section, and described contact part and described flexible member are conflicted.
4. height regulating mechanism as claimed in claim 1, it is characterized in that: described height regulating mechanism also comprises a Non-slip material, described sleeve pipe is provided with a storage tank, described Non-slip material is installed on the described mount pad slidably, and an end and described flexible member are conflicted, and the other end can pass described storage tank and described feet is conflicted.
5. height regulating mechanism as claimed in claim 4, it is characterized in that: described Non-slip material comprises an anti-skid section, a sliding part and a socket part, described anti-skid connects described sliding part, described sliding part is installed on the described mount pad slidably, and described flexible member is socketed on the described socket part and with described sliding part and conflicts.
6. height regulating mechanism as claimed in claim 5 is characterized in that: the anti-skid face of described anti-skid section is the arc surface that matches and conflict with described feet side.
7. height regulating mechanism as claimed in claim 5, it is characterized in that: described mount pad offers an accommodating cavity and a sliding tray, the accommodating described flexible member of described accommodating cavity, described sliding tray comprises a vat and a sulculus, the accommodating described sliding part of described sulculus, the accommodating described anti-skid section of described vat.
8. height regulating mechanism as claimed in claim 5, it is characterized in that: anti-skid of described anti-skid section also is provided with a skid resistant course.
9. height regulating mechanism as claimed in claim 1, it is characterized in that: described connector is a flexible connector.
10. height regulating mechanism as claimed in claim 9 is characterized in that: described flexible connector is connected with described handle for band cover steel wire, steel wire one end of described band cover steel wire, and the other end is connected with described fastener.
11. height regulating mechanism as claimed in claim 1, it is characterized in that: described handle offers one first stopper slot, described seat body also is provided with a guide pillar and one first Compress Spring, described guide pillar places in described the first stopper slot and slides in described the first stopper slot, described the first Compress Spring is built in the described handle, and conflicts with described guide pillar.
12. such as each described height regulating mechanism of claim 1 to 11, it is characterized in that: described flexible member is one second Compress Spring.
13. height regulating mechanism as claimed in claim 1 is characterized in that: described connector is a connecting rod that is bending.
14. height regulating mechanism as claimed in claim 13, it is characterized in that: described slot is bending, and form the supporting region and the turnover zone that are interconnected, described supporting region carries described connecting rod, and described turnover zone moves on next supporting region for described connecting rod.
15. height regulating mechanism as claimed in claim 14 is characterized in that: be interconnected between the described slot.
16. height regulating mechanism as claimed in claim 14 is characterized in that: be provided with an inclined-plane in each described turnover zone, described connecting rod release the lock is interfered on described inclined-plane when seat body moves up.
17. height regulating mechanism as claimed in claim 13 is characterized in that: described mount pad offers one second stopper slot, and described the second stopper slot limits the sliding distance of described connecting rod.
18. high chair, comprise a seat body, the a pair of forward foot in a step and a pair of rear foot, the upper end of the two described forward foot in a step and the rear foot is corresponding to be articulated mutually, the both sides of described seat body are provided with a pair of sleeve pipe, two described sleeve pipe correspondences are socketed in the two described forward foot in a step, it is characterized in that: described high chair also comprises one handle, a pair of connector and a pair of mount pad, described handle is installed on the described seat body slidably, two described mount pad correspondences are installed on the described seat body, described feet offers plural slot, described sleeve pipe is offered connecting hole, one end of two described connectors is connected with described handle respectively, and the other end is respectively by in the described lever operated wherein slot that optionally is sticked in two described feets.
19. high chair as claimed in claim 18 is characterized in that: described handle is arranged at described seat body rear end.
20. high chair as claimed in claim 18 is characterized in that: described slot is bending, and forms supporting region and the turnover zone that is interconnected, and described supporting region carries described connecting rod, and described turnover zone moves on next supporting region for described connecting rod.
21. high chair as claimed in claim 18 is characterized in that: described mount pad offers one second stopper slot, and described the second stopper slot limits the sliding distance of described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326736.4A CN103054395B (en) | 2011-10-24 | 2011-10-24 | High chair and height regulating mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326736.4A CN103054395B (en) | 2011-10-24 | 2011-10-24 | High chair and height regulating mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103054395A true CN103054395A (en) | 2013-04-24 |
| CN103054395B CN103054395B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110326736.4A Active CN103054395B (en) | 2011-10-24 | 2011-10-24 | High chair and height regulating mechanism thereof |
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| Country | Link |
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| CN (1) | CN103054395B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU176389U1 (en) * | 2016-11-14 | 2018-01-17 | Дун Сюймин | ADJUSTABLE BABY CHAIR |
| CN114715000A (en) * | 2021-01-06 | 2022-07-08 | 宝钜瑞士股份有限公司 | Adjustable front protection body and automobile safety seat |
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|---|---|---|---|---|
| US5445432A (en) * | 1994-07-21 | 1995-08-29 | Jina Manufacturer Thai Co., Ltd. | Height adjusting means for a chair |
| US6050643A (en) * | 1997-06-06 | 2000-04-18 | Cosco, Inc. | Juvenile chair |
| CN2596874Y (en) * | 2002-10-11 | 2004-01-07 | 郑钦明 | Tall feet chair |
| CN2647148Y (en) * | 2003-10-08 | 2004-10-13 | 刘宗贵 | Chair for infants |
| US20050017549A1 (en) * | 2003-07-18 | 2005-01-27 | Shun-Min Chen | Collapsible high chair for children |
| CN2824719Y (en) * | 2005-09-08 | 2006-10-11 | 刘宗贵 | Adjustable infant chair |
| CN2879833Y (en) * | 2006-02-21 | 2007-03-21 | 明门实业股份有限公司 | Height-adjusting device for children high-legs chair |
| CN201076241Y (en) * | 2007-08-14 | 2008-06-25 | 明门实业股份有限公司 | Single hand height adjustment mechanism and seat chair with same |
| CN101480306A (en) * | 2008-01-10 | 2009-07-15 | 宝钜实业股份有限公司 | Child chair |
| CN201585729U (en) * | 2009-11-20 | 2010-09-22 | 好孩子儿童用品有限公司 | Children dining chair |
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2011
- 2011-10-24 CN CN201110326736.4A patent/CN103054395B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445432A (en) * | 1994-07-21 | 1995-08-29 | Jina Manufacturer Thai Co., Ltd. | Height adjusting means for a chair |
| US6050643A (en) * | 1997-06-06 | 2000-04-18 | Cosco, Inc. | Juvenile chair |
| CN2596874Y (en) * | 2002-10-11 | 2004-01-07 | 郑钦明 | Tall feet chair |
| US20050017549A1 (en) * | 2003-07-18 | 2005-01-27 | Shun-Min Chen | Collapsible high chair for children |
| CN2647148Y (en) * | 2003-10-08 | 2004-10-13 | 刘宗贵 | Chair for infants |
| CN2824719Y (en) * | 2005-09-08 | 2006-10-11 | 刘宗贵 | Adjustable infant chair |
| CN2879833Y (en) * | 2006-02-21 | 2007-03-21 | 明门实业股份有限公司 | Height-adjusting device for children high-legs chair |
| CN201076241Y (en) * | 2007-08-14 | 2008-06-25 | 明门实业股份有限公司 | Single hand height adjustment mechanism and seat chair with same |
| CN101480306A (en) * | 2008-01-10 | 2009-07-15 | 宝钜实业股份有限公司 | Child chair |
| CN201585729U (en) * | 2009-11-20 | 2010-09-22 | 好孩子儿童用品有限公司 | Children dining chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU176389U1 (en) * | 2016-11-14 | 2018-01-17 | Дун Сюймин | ADJUSTABLE BABY CHAIR |
| CN114715000A (en) * | 2021-01-06 | 2022-07-08 | 宝钜瑞士股份有限公司 | Adjustable front protection body and automobile safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103054395B (en) | 2016-01-13 |
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