CN104442984A - Lower linkage folding joint for linkage folding stroller - Google Patents
Lower linkage folding joint for linkage folding stroller Download PDFInfo
- Publication number
- CN104442984A CN104442984A CN201410608757.9A CN201410608757A CN104442984A CN 104442984 A CN104442984 A CN 104442984A CN 201410608757 A CN201410608757 A CN 201410608757A CN 104442984 A CN104442984 A CN 104442984A
- Authority
- CN
- China
- Prior art keywords
- attaching parts
- groove
- connecting piece
- cant
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a lower linkage folding joint for a linkage folding stroller. The lower linkage folding joint comprises a front connecting piece and a rear connecting piece, and a lower connecting piece is arranged between the front connecting piece and the rear connecting piece. A front connecting piece groove is formed in the side, facing the lower connecting piece, of the front connecting piece, and a front connecting piece sliding block capable of sliding in the front connecting piece groove is arranged in the front connecting piece groove. A front elastic piece is arranged between the front connecting piece sliding block and the front connecting piece, and a front inclined push protrusion is arranged on the side, facing the lower connecting piece, of the front connecting piece sliding block. A rear connecting piece groove is formed in the side, facing the lower connecting piece, of the rear connecting piece, a rear connecting piece sliding block capable of sliding in the rear connecting piece groove is arranged in the rear connecting piece groove, and a rear elastic piece is arranged between the rear connecting piece sliding block and the rear connecting piece. A rear inclined push protrusion is arranged on the side, facing the lower connecting piece, of the rear connecting piece sliding block. A lower connecting piece center hole is formed in the middle of the lower connecting piece, a clamping hole is formed in one side of the lower connecting piece center hole, and a rotating block capable of rotating in the lower connecting piece center hole is arranged in the lower connecting piece center hole. The two sides of the rotating block are each provided with an inclined push structure, and a lower pull rope is connected to the rotating block.
Description
[technical field]
The present invention relates to a kind of articles for children, is more particularly a kind of folding joint of perambulator.
[background technology]
One-hand fold perambulator is easy to use, very popular, but existing folding baby carrier one hand interlock foldable structure is complicated, need a kind of structure simple operations of in-depth study easily perambulator be supplied to consumers in general and use.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of structure simple, the lower interlock folding joint of easy to operate interlock folding baby carrier.
The present invention is achieved by the following technical solutions:
A kind of lower interlock folding joint of the folding baby carrier that links, it is characterized in that: comprise the front attaching parts 71 being connected to perambulator front vehicle frame upper end, be connected to the rear connectors 73 of perambulator Rear frame 3 upper end, the lower attaching parts 72 being connected to grab rail lower end under perambulator is provided with between described front attaching parts 71 and rear connectors 73, described attaching parts 71 is provided with front attaching parts groove 711 to described lower attaching parts 72 side, the front attaching parts slide block 712 that can slide is provided with within it in described front attaching parts groove 711, front elastic component 714 is provided with between described front attaching parts slide block 712 and described front attaching parts 71, described front attaching parts slide block 712 is provided with front cant projection 713 to described lower attaching parts 72 side, described rear connectors 73 is provided with rear connectors groove 731 to described lower attaching parts 72 side, the rear connectors slide block 732 that can slide is provided with within it in described rear connectors groove 731, rear elastic component 734 is provided with between described rear connectors slide block 732 and rear connectors 73, described rear connectors slide block 732 is provided with rear cant projection 733 to described lower attaching parts 72 side, lower attaching parts centre hole 721 is provided with in the middle part of described lower attaching parts 72, described lower attaching parts centre hole 721 side is provided with the hole clipping 722 slipping into kayser for described front attaching parts slide block 712 and rear connectors slide block 732, described lower attaching parts centre hole 721 is built with the swivel block 723 that can within it rotate, described swivel block 723 both sides are respectively equipped with the cant structure 724 coordinating cant with described front cant protruding 713 and rear cant protruding 733, described swivel block 723 is connected with the lower stay cord 725 pulling it to rotate.
The lower interlock folding joint of interlock folding baby carrier as above, it is characterized in that: circular groove 71a in the middle of before described front attaching parts groove 711 comprises, fan groove 71b before described front middle circular groove 71a both sides are provided with and communicate with it, described front attaching parts slide block 712 bag coordinates with described front middle circular groove 71a the front intermediate disc 712a slided, described front intermediate disc 712a both sides be provided with described before fan groove 71b coordinate slide before secter pat 712b, described front cant projection 713 is arranged on described front intermediate disc 712a end face, described front secter pat 712b is provided with front fan-shaped bump 712c, described hole clipping 722 is scallop.
The lower interlock folding joint of interlock folding baby carrier as above, it is characterized in that: described rear connectors groove 731 comprises rear middle circular groove 73a, described rear middle circular groove 73a both sides are provided with the rear fan groove 73b communicated with it, described rear connectors slide block 732 bag coordinates with described rear middle circular groove 73a the rear intermediate disc 732a slided, described rear intermediate disc 732a both sides are provided with and coordinate with described rear fan groove 73b the rear secter pat 732b slided, described rear cant projection 733 is arranged on described rear intermediate disc 712a end face, described rear secter pat 732b is provided with rear fan-shaped bump 732c.
The lower interlock folding joint of interlock folding baby carrier as above, it is characterized in that: described front middle circular groove 71a center be provided with described before the integrated front column spinner 71d of attaching parts 71, described front intermediate disc 712a center is provided with the front intermediate disc centre hole 712d penetrated for described front column spinner 71d.
The lower interlock folding joint of interlock folding baby carrier as above, is characterized in that: described cant structure 724 is for being arranged on the breach of described swivel block 723 weeks sides, and one sidewall is inclined thrust surface.
Compared with prior art, the present invention has the following advantages:
1, the present invention adopts swivel block two thruster articulation piece slide blocks unblocks simultaneously, reduces the thickness of folding joint, reduces perambulator volume, improve safety.
2, the present invention coordinates folding with upper interlock folding joint, and structure is simple, and folding volume is little.
[accompanying drawing explanation]
Fig. 1 is block diagram of the present invention;
Fig. 2 is exploded drawings of the present invention;
Fig. 3 is exploded drawings of the present invention;
Fig. 4 is application perambulator block diagram of the present invention;
Fig. 5 is application perambulator block diagram of the present invention;
Fig. 6 is application perambulator exploded drawings of the present invention;
Fig. 7 is application perambulator exploded drawings of the present invention;
Fig. 8 is one of application perambulator upper left interlock of the present invention folding joint exploded drawings;
Fig. 9 is application perambulator upper left interlock of the present invention folding joint exploded drawings two;
Figure 10 is application perambulator control setup exploded drawings of the present invention;
Figure 11 is arm-rest frame folded state diagram on application perambulator of the present invention;
Figure 12 is application perambulator semi-collapsed condition figure of the present invention;
Figure 13 is the complete folded state diagram of application perambulator of the present invention.
[detailed description of the invention]
A kind of lower interlock folding joint of the folding baby carrier that links, comprise the front attaching parts 71 being connected to perambulator front vehicle frame upper end, be connected to the rear connectors 73 of perambulator Rear frame 3 upper end, the lower attaching parts 72 being connected to grab rail lower end under perambulator is provided with between described front attaching parts 71 and rear connectors 73, described attaching parts 71 is provided with front attaching parts groove 711 to described lower attaching parts 72 side, the front attaching parts slide block 712 that can slide is provided with within it in described front attaching parts groove 711, front elastic component 714 is provided with between described front attaching parts slide block 712 and described front attaching parts 71, described front attaching parts slide block 712 is provided with front cant projection 713 to described lower attaching parts 72 side, described rear connectors 73 is provided with rear connectors groove 731 to described lower attaching parts 72 side, the rear connectors slide block 732 that can slide is provided with within it in described rear connectors groove 731, rear elastic component 734 is provided with between described rear connectors slide block 732 and rear connectors 73, described rear connectors slide block 732 is provided with rear cant projection 733 to described lower attaching parts 72 side, lower attaching parts centre hole 721 is provided with in the middle part of described lower attaching parts 72, described lower attaching parts centre hole 721 side is provided with the hole clipping 722 slipping into kayser for described front attaching parts slide block 712 and rear connectors slide block 732, described lower attaching parts centre hole 721 is built with the swivel block 723 that can within it rotate, described swivel block 723 both sides are respectively equipped with the cant structure 724 coordinating cant with described front cant protruding 713 and rear cant protruding 733, described swivel block 723 is connected with the lower stay cord 725 pulling it to rotate.
Circular groove 71a in the middle of before described front attaching parts groove 711 comprises, fan groove 71b before described front middle circular groove 71a both sides are provided with and communicate with it, described front attaching parts slide block 712 bag coordinates with described front middle circular groove 71a the front intermediate disc 712a slided, described front intermediate disc 712a both sides be provided with described before fan groove 71b coordinate slide before secter pat 712b, described front cant projection 713 is arranged on described front intermediate disc 712a end face, described front secter pat 712b is provided with front fan-shaped bump 712c, and described hole clipping 722 is scallop.
Described rear connectors groove 731 comprises rear middle circular groove 73a, described rear middle circular groove 73a both sides are provided with the rear fan groove 73b communicated with it, described rear connectors slide block 732 bag coordinates with described rear middle circular groove 73a the rear intermediate disc 732a slided, described rear intermediate disc 732a both sides are provided with and coordinate with described rear fan groove 73b the rear secter pat 732b slided, described rear cant projection 733 is arranged on described rear intermediate disc 712a end face, and described rear secter pat 732b is provided with rear fan-shaped bump 732c.
Described front middle circular groove 71a center be provided with described before the integrated front column spinner 71d of attaching parts 71, described front intermediate disc 712a center is provided with the front intermediate disc centre hole 712d penetrated for described front column spinner 71d.
Described cant structure 724 is for being arranged on the breach of described swivel block 723 weeks sides, and one sidewall is inclined thrust surface.
Adopt the interlock folding baby carrier of the folding joint that to link under the present invention, comprise left front frame 1, its lower end is provided with the near front wheel 101; Right front vehicle frame 2, its lower end is provided with off front wheel 201; Left back vehicle frame 3, its lower end is provided with left rear wheel 301, its upper end and described left front frame 1 upper end thereof; Right back vehicle frame 4, its lower end is provided with off hind wheel 401, its upper end and described right front vehicle frame 2 upper end thereof; Lower-left grab rail 5, its lower end is hinged on described left front frame 1 upper end; Bottom right grab rail 6, its lower end is hinged on described right front vehicle frame 2 upper end; Lower-left interlock folding joint 7, is arranged on described left front frame 1 and left back vehicle frame 3 and the common hinged place of lower-left grab rail 5; Bottom right interlock folding joint 8, is arranged on described right front vehicle frame 2 and right back vehicle frame 4 and the common hinged place of bottom right grab rail 6, and bottom right interlock folding joint 8 structure and lower-left folding joint 7 structure that links is identical; Mounting 9, hinged in the middle part of its left front portion and described left front frame 1, hinged in the middle part of right front portion and described right front vehicle frame 2; Left back lower link 10, hinged in the middle part of its lower end and left back vehicle frame 3, upper end and the left back portion of mounting 9 hinged; Right back lower link 11, hinged in the middle part of its lower end and right back vehicle frame 4, upper end and the right back portion of mounting 9 hinged; Left back upper connecting rod 12, hinged in the middle part of its upper end and described lower-left grab rail 5, lower end and described left back lower link 10 upper end thereof; Right back upper connecting rod 13, hinged in the middle part of its upper end and described bottom right grab rail 6, lower end and described right back lower link 11 upper end thereof; Upper arm-rest frame 14, its left end and lower-left grab rail 5 upper end thereof, right-hand member and bottom right grab rail 6 upper end thereof; Upper left interlock folding joint 15, is arranged at arm-rest frame 14 and lower-left grab rail 5 hinged place, drives lower-left interlock folding joint 7 linkage of unlocking; Upper right interlock folding joint 16, is arranged at arm-rest frame 14 and bottom right grab rail 6 hinged place, drives bottom right interlock folding joint 8 linkage of unlocking, and upper right interlock folding joint 16 and upper left folding joint 15 structure that links is identical; Control setup 17, be arranged on arm-rest frame 14 for control upper left interlock folding joint 15 and upper right interlock folding joint 16 unlock.Lower-left interlock folding joint 7 and bottom right interlock folding joint 8 all adopt lower interlock folding joint structure of the present invention.
Described upper left interlock folding joint 15 comprises the first attaching parts 51 being connected to described lower-left grab rail 5 upper end and the second attaching parts 52 being connected to described upper arm-rest frame 14 lower-left end, the first described attaching parts 51 is provided with the first groove 511, the first described groove 511 cell wall is provided with the first latch 512, the second described attaching parts 52 is provided with the second groove 521, the second described groove 521 cell wall is provided with the second latch 522, the first described groove 511 is provided with the 3rd chuck 53 that can slide within it with in the relative cavity surrounded of the second groove 521 notch, the 3rd described chuck 53 is provided with the 3rd latch 531 coordinating kayser with the first described latch 512 and the second latch 522, the first elastic component 54 is provided with between the 3rd described chuck 53 and the second attaching parts 52, the 3rd described chuck 53 side is provided with interlock rotating disk 55, the 3rd described chuck 53 is provided with the projection 532 departing from S. A., described upper interlock rotating disk 55 is provided with the jack 551 inserted for described projection 532, the 3rd described chuck 53 is provided with straight trough 533, described straight trough 533 bottom land is provided with protruding 534, described projection 534 side is provided with inclined thrust surface 535, described straight trough 533 is built with the solution lock slide 56 that can slide along straight trough 533, described solution lock slide 56 is provided with the cant breach 561 coordinating cant with described inclined thrust surface 535, described solution lock slide 56 is connected with stay cord 57, described upper interlock rotating disk 55 is connected with described lower stay cord 725 and can be pulled.
Described control setup 17 comprises push-button socket 171, button groove 172 is provided with in described push-button socket 171, button 173 is provided with in described button groove 172, described button is provided with and unlocks inclined-plane 174, described unblock inclined-plane 714 is provided with the solution lock dog 175 being mated cant and sliding, described push-button socket 171 is provided with safe lockhole 176, safety lock button 177 is coated with in described safe lockhole 176, described safety lock button 177 is connected with the safe locking bolt 178 of the solution lock dog 175 of fending off described, be provided with between described solution lock dog 175 and described push-button socket 171 and lock spring 179, safety lock spring 170 is provided with between described safe locking bolt 178 and described push-button socket 171, described solution lock dog 175 is connected with described upper stay cord 57.
Described cant breach 561 and described projection 534 cross section are trapezoidal, and the described trapezoidal upper base in cant breach 561 cross section and length of going to the bottom all are greater than the described trapezoidal upper base in projection 534 cross section and length of going to the bottom.
The 3rd described chuck 53 is disk, described straight trough 533 bearing of trend and the 3rd described chuck 53 diameter parallel.
Described mounting 9 comprises the seat position flat segments 91 be symmetrical set, described flat segments 91 front portion, seat position is provided with the front bending segment 92 of bending downwards, rear portion is provided with the rear bending segment 93 of bending downwards, described rear bending segment 93 rear end is provided with food basket position flat segments 94, be connected with rear linkage section 95 between food basket position flat segments 94 described in the left and right sides, described front bending segment 92, seat position flat segments 91, rear bending segment 93, food basket position flat segments 94, rear linkage section 95 are made up of the bending of tubing one.Food basket position also can be linked folding with perambulator main body simultaneously, easy to use.
Can stand after Pram folding of the present invention, use, safe and reliable.
When needing folding baby carrier, singlehanded safety lock button 177 safe locking bolt 178 horizontal sliding that slides of pressing opens arming, pressing button 173 promotes to separate lock dog 175 to two Slideslips, pull stay cord 57, upper stay cord 57 pulls separates lock slide 56, separate lock slide 56 to coordinate promotion the 3rd chuck 53 to depart from the first latch 512 by cant breach 561 with inclined thrust surface 535 to be retracted in the second groove 521, first attaching parts 51 and the second attaching parts 52 can rotate mutually, push to forward arm-rest frame 14 to superimposed with lower-left grab rail 5, upper interlock rotating disk 55 is driven to rotate by the projection 532 on the 3rd chuck 53 while second attaching parts 52 rotates, lower stay cord 725 driven rotary block 723 is pulled to rotate, promote the front attaching parts slide block 712 of swivel block 723 both sides, rear connectors slide block 732 slides and is retracted into front attaching parts groove 711, in rear connectors groove 731, front attaching parts 71 just can rotate mutually with rear connectors 73, to pressing lower-left, back lower place grab rail 5 and bottom right handrail 6, lower-left grab rail 5 and bottom right handrail 6 push away left back upper connecting rod 12 backward downwards, right back upper connecting rod 13, left back upper connecting rod 12, right back upper connecting rod 13 pushes away left back lower link 10 to the back lower place, right back lower link 11 is pulling seat frame 9 also, mounting 9 pulls left front frame 1 and right front vehicle frame 2 to fold back by its left front end and right front ends.
When needing to launch to use, forward upward draws lower-left grab rail 5 and bottom right handrail 6, lower-left grab rail 5 and bottom right handrail 6 forward upward draw left back upper connecting rod 12, right back upper connecting rod 13, left back upper connecting rod 12, right back upper connecting rod 13 backward front upper place draws left back lower link 10, right back lower link 11 also pushes away mounting 9, mounting 9 promotes left front frame 1 by its left front end and right front ends and right front vehicle frame 2 launches forward, when expansion puts in place, before front elastic component 714 resets and promotes, attaching parts slide block 712 slips into hole clipping 722 kayser, rear elastic component 734 reset promotes rear connectors slide block 732 and slips into hole clipping 722 kayser, open arm-rest frame 14 backward, when expansion puts in place, first elastic component 54 promotion the 3rd chuck 53 that resets slips in the first groove 511, 3rd latch 531 coordinates kayser with the first latch 512 and the second latch 522, inclined thrust surface 535 is resetted by cant breach 561 promotion solution lock slide 56 simultaneously, namely safety lock spring 170 resets and promotes safe locking bolt 178 and to slide button 173 of fending off after loosing one's grip, now button 173 cannot move, insure locked.
Claims (5)
1. the lower interlock folding joint of the folding baby carrier that links, it is characterized in that: comprise the front attaching parts (71) being connected to perambulator front vehicle frame upper end, be connected to the rear connectors (73) of perambulator Rear frame (3) upper end, the lower attaching parts (72) being connected to grab rail lower end under perambulator is provided with between described front attaching parts (71) and rear connectors (73), described attaching parts (71) is provided with front attaching parts groove (711) to described lower attaching parts (72) side, the front attaching parts slide block (712) that can slide is provided with within it in described front attaching parts groove (711), front elastic component (714) is provided with between described front attaching parts slide block (712) and described front attaching parts (71), described front attaching parts slide block (712) is provided with front cant projection (713) to described lower attaching parts (72) side, described rear connectors (73) is provided with rear connectors groove (731) to described lower attaching parts (72) side, the rear connectors slide block (732) that can slide is provided with within it in described rear connectors groove (731), rear elastic component (734) is provided with between described rear connectors slide block (732) and rear connectors (73), described rear connectors slide block (732) is provided with rear cant projection (733) to described lower attaching parts (72) side, described lower attaching parts (72) middle part is provided with lower attaching parts centre hole (721), described lower attaching parts centre hole (721) side is provided with the hole clipping (722) slipping into kayser for described front attaching parts slide block (712) and rear connectors slide block (732), described lower attaching parts centre hole (721) is built with the swivel block that can within it rotate (723), described swivel block (723) both sides are respectively equipped with the cant structure (724) coordinating cant with described front cant projection (713) and rear cant projection (733), described swivel block (723) is connected with the lower stay cord (725) pulling it to rotate.
2. the lower interlock folding joint of interlock folding baby carrier according to claim 1, it is characterized in that: circular groove (71a) in the middle of before described front attaching parts groove (711) comprises, fan groove (71b) before described front middle circular groove (71a) both sides are provided with and communicate with it, described front attaching parts slide block (712) bag coordinates with described front middle circular groove (71a) the front intermediate disc (712a) slided, described front intermediate disc (712a) both sides be provided with described before fan groove (71b) coordinate the front secter pat (712b) slided, described front cant projection (713) is arranged on described front intermediate disc (712a) end face, described front secter pat (712b) is provided with front fan-shaped bump (712c), described hole clipping (722) is scallop.
3. the lower interlock folding joint of interlock folding baby carrier according to claim 2, it is characterized in that: described rear connectors groove (731) comprises rear middle circular groove (73a), described rear middle circular groove (73a) both sides are provided with the rear fan groove (73b) communicated with it, described rear connectors slide block (732) bag coordinates with described rear middle circular groove (73a) the rear intermediate disc (732a) slided, described rear intermediate disc (732a) both sides are provided with and coordinate with described rear fan groove (73b) the rear secter pat (732b) slided, described rear cant projection (733) is arranged on described rear intermediate disc (712a) end face, described rear secter pat (732b) is provided with rear fan-shaped bump (732c).
4. the lower interlock folding joint of interlock folding baby carrier according to claim 2, it is characterized in that: described front middle circular groove (71a) center be provided with described before the integrated front column spinner (71d) of attaching parts (71), described front intermediate disc (712a) center is provided with the front intermediate disc centre hole (712d) penetrated for described front column spinner (71d).
5. the lower interlock folding joint of interlock folding baby carrier according to claim 2, is characterized in that: described cant structure (724) is for being arranged on the breach of described swivel block (723) all sides, and one sidewall is inclined thrust surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608757.9A CN104442984B (en) | 2014-10-31 | 2014-10-31 | A kind of lower linkage folding joint of the folding baby carrier that links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608757.9A CN104442984B (en) | 2014-10-31 | 2014-10-31 | A kind of lower linkage folding joint of the folding baby carrier that links |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442984A true CN104442984A (en) | 2015-03-25 |
| CN104442984B CN104442984B (en) | 2016-08-17 |
Family
ID=52889939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410608757.9A Active CN104442984B (en) | 2014-10-31 | 2014-10-31 | A kind of lower linkage folding joint of the folding baby carrier that links |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442984B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452862A (en) * | 2020-04-18 | 2020-07-28 | 福建蓉中仁发幼童用品有限公司 | Folding baby carriage |
| WO2020232652A1 (en) * | 2019-05-22 | 2020-11-26 | 深圳市喜德盛自行车股份有限公司 | Large-joint structure of baby carriage |
| NL2029222B1 (en) * | 2021-09-22 | 2023-03-29 | Royalty Bugaboo Gmbh | Folding stroller |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2019540B1 (en) * | 2017-09-14 | 2019-03-27 | Royalty Bugaboo Gmbh | Joint assembly for a stroller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765958A (en) * | 1997-03-17 | 1998-06-16 | Lan; Red | Pivot joint for a stroller frame |
| CN2595623Y (en) * | 2002-12-31 | 2003-12-31 | 中山隆顺日用制品有限公司 | Baby carriage joint structure |
| US7401803B1 (en) * | 2007-08-28 | 2008-07-22 | Chin-I Lai | Stroller |
| CN202657083U (en) * | 2012-05-29 | 2013-01-09 | 李增贵 | Multifunctional one-hand folding device for baby carriage |
| CN202944381U (en) * | 2012-10-23 | 2013-05-22 | 东莞硕仕儿童用品有限公司 | Folding mechanism for children cart |
| CN204161427U (en) * | 2014-10-31 | 2015-02-18 | 广东乐美达集团有限公司 | A kind of lower interlock folding joint of the folding baby carrier that links |
-
2014
- 2014-10-31 CN CN201410608757.9A patent/CN104442984B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765958A (en) * | 1997-03-17 | 1998-06-16 | Lan; Red | Pivot joint for a stroller frame |
| CN2595623Y (en) * | 2002-12-31 | 2003-12-31 | 中山隆顺日用制品有限公司 | Baby carriage joint structure |
| US7401803B1 (en) * | 2007-08-28 | 2008-07-22 | Chin-I Lai | Stroller |
| CN202657083U (en) * | 2012-05-29 | 2013-01-09 | 李增贵 | Multifunctional one-hand folding device for baby carriage |
| CN202944381U (en) * | 2012-10-23 | 2013-05-22 | 东莞硕仕儿童用品有限公司 | Folding mechanism for children cart |
| CN204161427U (en) * | 2014-10-31 | 2015-02-18 | 广东乐美达集团有限公司 | A kind of lower interlock folding joint of the folding baby carrier that links |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020232652A1 (en) * | 2019-05-22 | 2020-11-26 | 深圳市喜德盛自行车股份有限公司 | Large-joint structure of baby carriage |
| CN111452862A (en) * | 2020-04-18 | 2020-07-28 | 福建蓉中仁发幼童用品有限公司 | Folding baby carriage |
| CN111452862B (en) * | 2020-04-18 | 2021-11-16 | 福建蓉中仁发幼童用品有限公司 | Folding baby carriage |
| NL2029222B1 (en) * | 2021-09-22 | 2023-03-29 | Royalty Bugaboo Gmbh | Folding stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442984B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104354749A (en) | Linkage foldable children stroller | |
| CN104354750B (en) | A kind of upper linkage folding joint of the folding baby carrier that links | |
| CN204161429U (en) | A kind of interlock folding baby carrier | |
| CN202827677U (en) | Folding baby stroller | |
| CN104442984A (en) | Lower linkage folding joint for linkage folding stroller | |
| CN204161427U (en) | A kind of lower interlock folding joint of the folding baby carrier that links | |
| CN204161428U (en) | A kind of upper interlock folding joint of the folding baby carrier that links | |
| CN104309676A (en) | Baby stroller | |
| CN208544322U (en) | It is multi-functional to push away trailer | |
| CN204077750U (en) | A kind of commutation folding baby carrier | |
| CN203511740U (en) | Reversing foldable stroller | |
| CN104986204A (en) | Baby stroller | |
| CN205574030U (en) | Baby's handcart that one hand was folded up | |
| CN105197089A (en) | Stroller | |
| CN205311684U (en) | Convertible children's shallow that is seat pocket mechanism of sleeping basket and has it | |
| CN204775393U (en) | Push cart for children | |
| CN205022664U (en) | Child stroller | |
| CN101920715A (en) | Baby carriage | |
| CN208393445U (en) | Baby carriage framework | |
| CN204196977U (en) | A kind of Foldable baby stroller | |
| CN203996362U (en) | Children trolley | |
| CN102416973B (en) | Baby carriage | |
| CN206644863U (en) | A kind of baby-carrier framework | |
| CN201597615U (en) | Push-pull folding baby carriage | |
| CN209008651U (en) | One kind pushing away trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |