CN104354747A - Sliding folding and unfolding mechanism of baby carriage - Google Patents
Sliding folding and unfolding mechanism of baby carriage Download PDFInfo
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- CN104354747A CN104354747A CN201410618857.XA CN201410618857A CN104354747A CN 104354747 A CN104354747 A CN 104354747A CN 201410618857 A CN201410618857 A CN 201410618857A CN 104354747 A CN104354747 A CN 104354747A
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Abstract
The invention relates to the technical field of products for babies and discloses a sliding folding and unfolding mechanism of a baby carriage. The sliding folding and unfolding mechanism comprises a handrail mechanism, a folding and unfolding mechanism and a seat mechanism, wherein the seat mechanism is connected with the handrail mechanism through a connecting piece, the seat mechanism is used for providing a baby seat, the lower end of the folding and unfolding mechanism is provided with a wheel group, the folding and unfolding mechanism is connected on the low ends of the two sides of the handrail mechanism through fixed joints, the folding and unfolding mechanism is connected above the fixed joints on the two sides of the handrail mechanism through sliding joints in a sliding way, elastic clamping and fastening mechanisms are respectively and internally arranged on the two sides of the handrail mechanism, and the elastic clamping and fastening mechanisms are used for fastening the sliding joints when the baby carriage is folded or unfolded. The sliding folding and unfolding mechanism of the baby carriage is simple and firm in structure, reduces the weight of the carriage and is simple and convenient to operate, the sliding joints can be enabled to keep in a relatively steady state when the baby carriage is folded or unfolded, and the sliding folding and unfolding mechanism of the baby carriage provides convenience for a user to use the baby carriage and is high in safety performance.
Description
Technical field
The present invention relates to the technical field of infant article, espespecially a kind of slip folding-unfolding mechanism of perambulator.
Background technology
Perambulator is a kind of is the rolling cart that baby's outdoor activities provide facility and design, and is the favorite stroll vehicle of baby, requisite when mother goes shopping with baby especially.Along with the development of science and technology, the raising of people's living standard, to there being higher requirement in the operating characteristic of perambulator, in structural safety.
At present, general perambulator arranges folding structure to realize its collapsible performance at each joint part of vehicle frame, thus make perambulator have function of taking down the exhibits, the retracting structure of common perambulator mainly passes through handrail tube, the forward foot in a step and the rear foot form three and to be hinged structure, for folding of perambulator plays good effect, but, this type of retracting mechanism of existing perambulator is in fact is mostly realized by more linkage structure, complex structure, namely the weight of car body is added, also the movement after baby-carrier folding is not easy to, for user causes inconvenience, and, existing perambulator, in people's use procedure, or in infant's play activity, easily crushed by the folding/unfolding joint of perambulator, safety performance is not high.
Summary of the invention
The object of the invention is to overcome weak point of the prior art and the slip folding-unfolding mechanism that a kind of perambulator is provided, this mechanism structure is simply firm, alleviate the weight of car body, operation simple and convenient, ensure that sliding joint is when perambulator is taken down the exhibits, can remain on metastable state, for user uses perambulator to provide conveniently, safety performance is high.
For achieving the above object, the present invention adopts following technical scheme:
A kind of slip folding-unfolding mechanism of perambulator, comprise armrest mechanism, folding-unfolding mechanism and chair mechanism, this chair mechanism is connected with armrest mechanism by attaching parts, this chair mechanism is used for arranging infant seat, this folding-unfolding mechanism lower end is provided with wheel group, described folding-unfolding mechanism is connected to the lower end, both sides of armrest mechanism by fixing joint, this folding-unfolding mechanism is slidably connected at above the fixing joint on armrest mechanism both sides by sliding joint, described armrest mechanism both sides respectively in be provided with elasticity clamping mechanism, this elasticity clamping mechanism is used for perambulator locking sliding joint when taking down the exhibits.
The U-shaped handrail, one that described armrest mechanism comprises U-tube, a lower end is plugged in the corresponding one end of U-tube is respectively located at pushing away the portion of holding and being located at the fixing switch pushed away in the portion of holding in the middle part of U-shaped handrail, the coupling end of U-shaped handrail and U-tube is provided with locating bush, fix switch to be connected with elasticity clamping mechanism, sliding joint is opened/locked to this fixing switch for controlling elasticity clamping mechanism.
The bayonet lock slide block that described elasticity clamping mechanism is connected to trailing cable two ends first elastic bayonet lock by the trailing cable, two that is located in U-shaped handrail, be connected with the first elastic bayonet lock by impact block and the second elastic bayonet lock being connected to bayonet lock slips end form, this first elastic bayonet lock is used for the sliding joint that locking is corresponding when baby-carrier folding, this second elastic bayonet lock is used for the sliding joint that locking is corresponding when perambulator launches, and this trailing cable is connected with fixing switch.
Described folding-unfolding mechanism also comprises and is hinged on armrest mechanism wherein first forward foot in a step at the sliding joint two ends of side and first rear foot in the lump, be hinged on second forward foot in a step and second rear foot at the sliding joint two ends of armrest mechanism opposite side in the lump, be connected to armrest mechanism wherein first front bar at the fixing joint two ends of side and the first rear bar and be connected to second front bar at fixing joint two ends and second rear bar of armrest mechanism opposite side in the lump in the lump, this first front bar is connected with first rear foot with the first corresponding forward foot in a step by the pin joint be hinged with the other end of the first rear bar, this second front bar is connected with second rear foot with the second corresponding forward foot in a step by the pin joint be hinged with the other end of the second rear bar.
First forward foot in a step and second forward foot in a step of described folding-unfolding mechanism are all curved, this first forward foot in a step and second forward foot in a step and arthrodial coupling end are provided with front joint, this front joint is used for being hinged with sliding joint, between lower end, stretcher is provided with in first forward foot in a step and second forward foot in a step, this first rear foot and second rear foot and arthrodial coupling end are provided with posterior joint, this posterior joint is used for being hinged with sliding joint, and first rear foot and second rear foot of this folding-unfolding mechanism are provided with strengthening bar between lower end.
First front bar of described folding-unfolding mechanism and the coupling end of the second front bar and fixing joint are provided with front joint, this front joint is used for being hinged with fixing joint, the coupling end of the first rear bar and the second rear bar and fixing joint is provided with posterior joint, and this posterior joint is used for being hinged with fixing joint.
Wheels after wheels and two before described wheel group comprises two, these front wheels are made up of a front-wheel seat and the front vehicle wheel that is located at front-wheel seat both sides, these rear wheels are made up of a rear wheel seat and the rear wheel that is located at rear wheel seat both sides, before two, wheels are connected to first forward foot in a step and the second forward foot in a step lower end by front-wheel seat correspondence, and after two, wheels are connected to first rear foot and the second rear foot lower end by rear wheel seat correspondence.
Beneficial effect of the present invention is: its folding-unfolding mechanism structure is simply firm, alleviate the weight of car body, operation simple and convenient, each front bar and rear bar one end is limited by the fixing joint be fixedly connected on armrest mechanism, again by the sliding joint be slidably connected on armrest mechanism, drive each forward foot in a step and the rear foot, each forward foot in a step and the rear foot are under arthrodial drive, act on each front bar and rear bar in linkage, sliding joint is while armrest mechanism up-and-down movement, make each front and back pin, each front and back bar near or away from armrest mechanism, and then realize taking down the exhibits of perambulator, coordinate the locking effect of clamping mechanism, ensure that sliding joint is when perambulator is taken down the exhibits, metastable state can be remained on, can not arbitrarily displacement, make the stabilized structure when perambulator launches, be convenient to mobile when baby-carrier folding, for user uses perambulator to provide conveniently, in addition, joint, front and back is all passed through in each hinged place, transition ground, pin joint is connected, when taking down the exhibits, each hinged place all can form larger space, and then avoid adult when using, or infant jams a finger when playing, safety performance is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the semi-sictional view enlarged drawing at A place in Fig. 1.
Fig. 3 is the semi-sictional view enlarged drawing that in Fig. 2, B goes out.
Fig. 4 is that using state of the present invention launches schematic diagram.
Fig. 5 is that using state of the present invention folds schematic diagram.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described:
As Figure 1-5, the present invention is about a kind of slip folding-unfolding mechanism 2 of perambulator, comprise armrest mechanism 1, folding-unfolding mechanism 2 and chair mechanism 3, this chair mechanism 3 is connected with armrest mechanism 1 by attaching parts 6, this chair mechanism 3 is for arranging infant seat, this folding-unfolding mechanism 2 lower end is provided with wheel group 5, folding-unfolding mechanism 2 is connected to the lower end, both sides of armrest mechanism 1 by fixing joint 2a, this folding-unfolding mechanism 2 is slidably connected at above the fixing joint 2a on armrest mechanism 1 both sides by sliding joint 2b, armrest mechanism 1 both sides respectively in be provided with elasticity clamping mechanism 4, sliding joint 2b is locked when this elasticity clamping mechanism 4 is taken down the exhibits for perambulator.
As shown in Fig. 1,4,5, armrest mechanism 1 comprises U-tube 11, the lower end U-shaped handrail 12, be plugged in respectively in the corresponding one end of U-tube 11 and is located at the portion of holding 13 that pushes away in the middle part of U-shaped handrail 12 and is located at the fixing switch 14 pushed away in the portion of holding 13, U-shaped handrail 12 is provided with locating bush 16 with the coupling end of U-tube 11, fix switch 14 to be connected with elasticity clamping mechanism 4, sliding joint 2b is opened/locked to this fixing switch 14 for controlling elasticity clamping mechanism 4, and this U-tube 11 lower end is provided with support portion 15.
As shown in Figure 1, 2, the bayonet lock slide block 44 that elasticity clamping mechanism 4 is connected to trailing cable 41 two ends first elastic bayonet lock 42 by the trailing cable 41, two that is located in U-shaped handrail 12, be connected with the first elastic bayonet lock 42 by impact block 43 and the second elastic bayonet lock 45 being connected to bayonet lock slide block 44 end form, this first elastic bayonet lock 42 is for sliding joint 2b corresponding to the locking when baby-carrier folding, this second elastic bayonet lock 45 is for the sliding joint 2b of the locking correspondence when perambulator launches, and this trailing cable 41 is connected with fixing switch 14.
As Fig. 1, 2, 4, shown in 5, folding-unfolding mechanism 2 also comprises first forward foot in a step 21 and first rear foot 22 being hinged on the armrest mechanism 1 wherein sliding joint 2b two ends of side in the lump, be hinged on second forward foot in a step 23 and second rear foot 24 at the sliding joint 2b two ends of armrest mechanism 1 opposite side in the lump, be connected to armrest mechanism 1 wherein first front bar 25 at the fixing joint 2a two ends of side and the first rear bar 26 and be connected to second front bar 27 and second rear bar 28 at fixing joint 2a two ends of armrest mechanism 1 opposite side in the lump in the lump, this first front bar 25 is connected with first rear foot 22 with the first corresponding forward foot in a step 21 by the pin joint 2g be hinged with the other end of the first rear bar 26, this second front bar 27 is connected with second rear foot 24 with the second corresponding forward foot in a step 23 by the pin joint 2g be hinged with the other end of the second rear bar 28.
Further, as Fig. 1, 2, 4, shown in 5, first forward foot in a step 21 of folding-unfolding mechanism 2 and second forward foot in a step 23 all curved, this first forward foot in a step 21 and second forward foot in a step 23 are provided with front joint 2c with the coupling end of sliding joint 2b, this front joint 2c is used for being hinged with sliding joint 2b, between lower end, stretcher 2e is provided with in first forward foot in a step 21 and second forward foot in a step 23, this first rear foot 22 and second rear foot 24 are provided with posterior joint 2d with the coupling end of sliding joint 2b, this posterior joint 2d is used for being hinged with sliding joint 2b, first rear foot 22 of this folding-unfolding mechanism 2 and second rear foot 24 are provided with strengthening bar 2f between lower end.
Further, as shown in Fig. 1,2,4,5, first front bar 25 of folding-unfolding mechanism 2 and the second front bar 27 are provided with front joint 2c with the coupling end of fixing joint 2a, this front joint 2c is used for being hinged with fixing joint 2a, first rear bar 26 and the second rear bar 28 are provided with posterior joint 2d with the coupling end of fixing joint 2a, and this posterior joint 2d is used for being hinged with fixing joint 2a.
So far, each front and back pin (21, 22, 23, 24), each front and back bar (25, 26, 27, 28) between and with fixing joint 2a, the slip folding-unfolding mechanism be hinged is formed between sliding joint 2b, each hinged place is flexibly movable, take down the exhibits freely, fixing joint 2a is fixed in the U-tube 11 of armrest mechanism 1, sliding joint 2b can the U-tube 11 of armrest mechanism 1 above fixing joint 2a be free to slide, and further, under the effect fixing switch 14 pairs of elasticity clamping mechanisms 4, sliding joint 2b is locked/decontrols, when baby-carrier folding/expansion, can stablize and pin sliding joint 2b, limit slippage joint 2b slides in the U-tube 11 of armrest mechanism 1, / deployed condition is folded with stable perambulator, operation simple and convenient.
As Fig. 1, 3, 4, shown in 5, wheels 51 and two rear wheels 52 before wheel group 5 comprises two, these front wheels 51 are made up of a front-wheel seat 511 and the front vehicle wheel 512 that is located at front-wheel seat 511 both sides, these rear wheels 52 are made up of a rear wheel seat 521 and the rear wheel 522 that is located at rear wheel seat both sides, before two, wheels 51 are connected to the first forward foot in a step 21 and the second forward foot in a step 23 lower end by front-wheel seat 511 correspondence, after two, wheels 52 are connected to the first rear foot 22 and the second rear foot 24 lower end by rear wheel seat 521 correspondence, wherein, each rear wheels 52 are also provided with shock-proof seat (not shown), each shock-proof seat is connected with brake pedal (not shown).
When user needs to pack up perambulator, only need fixing switch 14 on singlehanded grip pressure armrest mechanism 1 and power-assisted gently forward, fixing switch 14 is made to act on the trailing cable 41 of coupled elasticity clamping mechanism 4, first elastic bayonet lock 42 at trailing cable 41 two ends is to indentation in armrest mechanism 1, now, the coupling end of U-shaped handrail 12 and U-tube 11 is also to indentation in U-tube 11, first elastic bayonet lock 42 of indentation advances towards impact block 43, effect impact block 43, impact block 43 is made to promote bayonet lock slide block 44, the bayonet lock slide block 44 advanced acts on the second elastic bayonet lock 45, make the second elastic bayonet lock 45 to indentation in armrest mechanism 1, decontrol sliding joint 2b, now, because fixing joint 2a is fixed on armrest joint, along with armrest joint advances the propelling of armrest mechanism 1 while, be forced to move along the reversing sense of armrest mechanism 1 towards direction of propulsion by the sliding joint 2b decontroled, first forward foot in a step 21, second forward foot in a step 23, first rear foot 22, second rear foot 24, first front bar 25, second front bar 27, first rear bar 26 and the second rear bar 28 are under the relative motion effect of fixing joint 2a and sliding joint 2b, each hinged place is close respectively to armrest mechanism 1, and then realize folding of perambulator.
When user needs to launch perambulator, while the strengthening bar 2f that only need slam after two between wheels 52 at single pin, fixing switch 14 on singlehanded grip pressure armrest mechanism 1 towards direction lift residing for self, fixing switch 14 is made to act on clamping mechanism, first elastic bayonet lock 42 and the second elastic bayonet lock 45 decontrol corresponding sliding joint 2b, now, sliding joint 2b slides along the fixing joint 2a of armrest mechanism 1 to correspondence, while sliding joint 2b slides, first forward foot in a step 21, second forward foot in a step 23, first rear foot 22, second rear foot 24, first front bar 25, second front bar 27, the hinged place of the first rear bar 26 and the second rear bar 28 leaves armrest mechanism 1 respectively, and then realize the expansion of perambulator.
The above is only to preferred embodiment of the present invention; not scope of the present invention is limited; therefore under not departing from the present invention and designing the prerequisite of spirit; the common engineering staff in this area change or decoration the equivalence that structure of the present invention, feature and principle are done, and all should fall in the protection domain of the present patent application patent.
Claims (7)
1. the slip folding-unfolding mechanism of a perambulator, comprise armrest mechanism, folding-unfolding mechanism and chair mechanism, this chair mechanism is connected with armrest mechanism by attaching parts, this chair mechanism is used for arranging infant seat, this folding-unfolding mechanism lower end is provided with wheel group, it is characterized in that: described folding-unfolding mechanism is connected to the lower end, both sides of armrest mechanism by fixing joint, this folding-unfolding mechanism is slidably connected at above the fixing joint on armrest mechanism both sides by sliding joint, described armrest mechanism both sides respectively in be provided with elasticity clamping mechanism, this elasticity clamping mechanism is used for locking sliding joint when perambulator is taken down the exhibits.
2. the slip folding-unfolding mechanism of perambulator according to claim 1, it is characterized in that: the U-shaped handrail, that described armrest mechanism comprises U-tube, a lower end is plugged in the corresponding one end of U-tube is respectively located at pushing away the portion of holding and being located at the fixing switch pushed away in the portion of holding in the middle part of U-shaped handrail, the coupling end of U-shaped handrail and U-tube is provided with locating bush, fix switch to be connected with elasticity clamping mechanism, sliding joint is opened/locked to this fixing switch for controlling elasticity clamping mechanism.
3. the slip folding-unfolding mechanism of perambulator according to claim 2, it is characterized in that: described elasticity clamping mechanism is connected to trailing cable two ends first elastic bayonet lock by the trailing cable, two that is located in U-shaped handrail, the bayonet lock slide block that is connected with the first elastic bayonet lock by impact block and the second elastic bayonet lock of being connected to bayonet lock slips end are formed, this first elastic bayonet lock is used for the sliding joint that locking is corresponding when baby-carrier folding, this second elastic bayonet lock is used for the sliding joint that locking is corresponding when perambulator launches, and this trailing cable is connected with fixing switch.
4. the slip folding-unfolding mechanism of perambulator according to claim 1, it is characterized in that: described folding-unfolding mechanism also comprises and is hinged on armrest mechanism wherein first forward foot in a step at the sliding joint two ends of side and first rear foot in the lump, be hinged on second forward foot in a step and second rear foot at the sliding joint two ends of armrest mechanism opposite side in the lump, be connected to armrest mechanism wherein first front bar at the fixing joint two ends of side and the first rear bar and be connected to second front bar at fixing joint two ends and second rear bar of armrest mechanism opposite side in the lump in the lump, this first front bar is connected with first rear foot with the first corresponding forward foot in a step by the pin joint be hinged with the other end of the first rear bar, this second front bar is connected with second rear foot with the second corresponding forward foot in a step by the pin joint be hinged with the other end of the second rear bar.
5. the slip folding-unfolding mechanism of perambulator according to claim 4, it is characterized in that: first forward foot in a step and second forward foot in a step of described folding-unfolding mechanism are all curved, this first forward foot in a step and second forward foot in a step and arthrodial coupling end are provided with front joint, this front joint is used for being hinged with sliding joint, between lower end, stretcher is provided with in first forward foot in a step and second forward foot in a step, this first rear foot and second rear foot and arthrodial coupling end are provided with posterior joint, this posterior joint is used for being hinged with sliding joint, first rear foot and second rear foot of this folding-unfolding mechanism are provided with strengthening bar between lower end.
6. the slip folding-unfolding mechanism of perambulator according to claim 4, it is characterized in that: the first front bar of described folding-unfolding mechanism and the coupling end of the second front bar and fixing joint are provided with front joint, this front joint is used for being hinged with fixing joint, the coupling end of the first rear bar and the second rear bar and fixing joint is provided with posterior joint, and this posterior joint is used for being hinged with fixing joint.
7. the slip folding-unfolding mechanism of the perambulator according to claim 1 or 4, it is characterized in that: wheels after wheels and two before described wheel group comprises two, these front wheels are made up of a front-wheel seat and the front vehicle wheel that is located at front-wheel seat both sides, these rear wheels are made up of a rear wheel seat and the rear wheel that is located at rear wheel seat both sides, before two, wheels are connected to first forward foot in a step and the second forward foot in a step lower end by front-wheel seat correspondence, and after two, wheels are connected to first rear foot and the second rear foot lower end by rear wheel seat correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618857.XA CN104354747B (en) | 2014-11-06 | 2014-11-06 | The slip folding-unfolding mechanism of stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618857.XA CN104354747B (en) | 2014-11-06 | 2014-11-06 | The slip folding-unfolding mechanism of stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354747A true CN104354747A (en) | 2015-02-18 |
| CN104354747B CN104354747B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410618857.XA Expired - Fee Related CN104354747B (en) | 2014-11-06 | 2014-11-06 | The slip folding-unfolding mechanism of stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354747B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584513A (en) * | 2016-01-28 | 2016-05-18 | 好孩子儿童用品有限公司 | Baby stroller |
| CN106672049A (en) * | 2017-01-05 | 2017-05-17 | 中山市永达儿童用品有限公司 | Convenient baby stroller |
| CN107235061A (en) * | 2016-03-29 | 2017-10-10 | 明门香港股份有限公司 | Perambulator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0080962A1 (en) * | 1981-11-27 | 1983-06-08 | Jackie André De Ruyter | Device for the flat folding down of a baby carriage |
| US20030164606A1 (en) * | 2002-02-26 | 2003-09-04 | Chin-Chiao Chen | Stroller having wheel-carrying front and rear legs and a handle foldable relative to one another to result in minimum storage space |
| CN1792694A (en) * | 2005-12-22 | 2006-06-28 | 好孩子儿童用品有限公司 | Children carriage |
| CN202115563U (en) * | 2011-05-21 | 2012-01-18 | 东莞宜宸儿童用品有限公司 | Double-tube baby carriage |
| US20120187660A1 (en) * | 2011-01-26 | 2012-07-26 | Gordon Liao | Baby Stroller Folding Device |
| CN203211356U (en) * | 2013-04-18 | 2013-09-25 | 李增贵 | Baby carriage capable of being folded with one hand |
| CN204296818U (en) * | 2014-11-06 | 2015-04-29 | 东莞宜宸儿童用品有限公司 | A kind of slip folding-unfolding mechanism of perambulator |
-
2014
- 2014-11-06 CN CN201410618857.XA patent/CN104354747B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0080962A1 (en) * | 1981-11-27 | 1983-06-08 | Jackie André De Ruyter | Device for the flat folding down of a baby carriage |
| US20030164606A1 (en) * | 2002-02-26 | 2003-09-04 | Chin-Chiao Chen | Stroller having wheel-carrying front and rear legs and a handle foldable relative to one another to result in minimum storage space |
| CN1792694A (en) * | 2005-12-22 | 2006-06-28 | 好孩子儿童用品有限公司 | Children carriage |
| US20120187660A1 (en) * | 2011-01-26 | 2012-07-26 | Gordon Liao | Baby Stroller Folding Device |
| CN202115563U (en) * | 2011-05-21 | 2012-01-18 | 东莞宜宸儿童用品有限公司 | Double-tube baby carriage |
| CN203211356U (en) * | 2013-04-18 | 2013-09-25 | 李增贵 | Baby carriage capable of being folded with one hand |
| CN204296818U (en) * | 2014-11-06 | 2015-04-29 | 东莞宜宸儿童用品有限公司 | A kind of slip folding-unfolding mechanism of perambulator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584513A (en) * | 2016-01-28 | 2016-05-18 | 好孩子儿童用品有限公司 | Baby stroller |
| CN107235061A (en) * | 2016-03-29 | 2017-10-10 | 明门香港股份有限公司 | Perambulator |
| CN107235061B (en) * | 2016-03-29 | 2019-07-09 | 明门香港股份有限公司 | Perambulator |
| CN106672049A (en) * | 2017-01-05 | 2017-05-17 | 中山市永达儿童用品有限公司 | Convenient baby stroller |
| CN106672049B (en) * | 2017-01-05 | 2023-03-21 | 中山市永达儿童用品有限公司 | Convenient baby stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354747B (en) | 2016-08-24 |
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Granted publication date: 20160824 Termination date: 20171106 |