CN201923194U - Reversing-handle baby stroller - Google Patents
Reversing-handle baby stroller Download PDFInfo
- Publication number
- CN201923194U CN201923194U CN2010206291436U CN201020629143U CN201923194U CN 201923194 U CN201923194 U CN 201923194U CN 2010206291436 U CN2010206291436 U CN 2010206291436U CN 201020629143 U CN201020629143 U CN 201020629143U CN 201923194 U CN201923194 U CN 201923194U
- Authority
- CN
- China
- Prior art keywords
- wheel
- trailing
- described front
- push rod
- wheel support
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
A reversing-handle baby stroller comprises a stroller frame, and the stroller frame comprises a front wheel support, a rear wheel support, a push bar, a front wheel directional structure and a rear wheel directional structure. A front wheel component connected with the front wheel support comprises front wheel connectors, a rear wheel component connected with the rear wheel support comprises rear wheel connectors, the front wheel directional structure comprises front wheel control parts, front wheel traction cables connected with the front wheel control parts, front wheel directional parts, front wheel directional holes and front wheel directional elastic parts, the front wheel traction cables are connected with the front wheel directional parts, the rear wheel directional structure comprises rear wheel control parts, rear wheel traction cables connected with the rear wheel control parts, rear wheel directional parts, rear wheel directional holes arranged on the rear wheel connectors, and rear wheel directional elastic parts, and the other end of each rear wheel traction cable is connected with the corresponding rear wheel directional part. The push bar is only used for controlling the front wheel control parts which control the rear wheel control parts so as to control the front wheel directional structure and the rear wheel directional structure, and thereby the reversing-handle baby stroller is convenient in operation.
Description
Technical field
The utility model relates to the perambulator that a kind of handle can commutate.
Background technology
The perambulator that handle of the prior art can commutate, as number of patent application is 02119003.8, comprise and dispose the perambulator body, the hand bar, the castor holding element, caster axle and locking blocked operation mechanism, the perambulator body has a pair of forward foot in a step of adorning front-wheel respectively and a pair of rear foot of adorning trailing wheel respectively, hand bar perambulator body is relatively swung and can be placed the baby opposite and the baby back side, the castor holding element is arranged on each forward foot in a step and each rear foot, and be built-in with locking piece, caster axle is arranged on each front-wheel and each trailing wheel, and has an engagement section, locking piece slides in the castor holding element and is engaged to this engagement section, locking blocked operation mechanism makes locking piece and the action of the locking piece in the rear truckle holding element in the front truckle holding element, this locking blocked operation mechanism can move with the hand lever linkage, and a locking switching controls mechanism controls front-wheel and trailing wheel simultaneously.
The utility model content
The technical problems to be solved in the utility model provides the perambulator that a kind of handle can commutate.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the perambulator that a kind of handle can commutate, comprise the go-cart vehicle frame, be arranged on the seat on the described go-cart vehicle frame, front component, wheel assembly, described go-cart vehicle frame comprises the side stand that is positioned at left and right sides portion, be connected the link span between the described side stand of both sides, the described side stand of every side comprises that all the bottom is connected with the front-wheel support of described front component, the bottom is connected with the rear wheel support of described wheel assembly, the bottom has the push rod of first rotating shaft, described push rod has first control position and second control position, when described push rod is under first control position, the top of described push rod is positioned at the back upper place at described seat, when described push rod is under second control position, the top of described push rod is positioned at the front upper place at described seat
Described front component comprises the bonded assembly front-wheel joint that rotates of the bottom by second rotating shaft and described front-wheel support, the axial line of described second rotating shaft extends along above-below direction, described wheel assembly comprises the bonded assembly trailing wheel joint that rotates of the bottom by the 3rd rotating shaft and described rear wheel support, the axial line of described the 3rd rotating shaft extends along above-below direction
Described go-cart vehicle frame comprises and is used to control the front-wheel directive texture that described front-wheel joint is fixed or rotated relative to the bottom of described front-wheel support, described front-wheel directive texture comprises and slides or be arranged at front-wheel control piece on the described go-cart vehicle frame rotationally, the front-wheel trailing cable that one end is connected with described front-wheel control piece, slide or be arranged on the directed part of front-wheel of the bottom of described front-wheel support rotationally, be opened in the front-wheel directional hole on the described front-wheel joint, be arranged on the front-wheel orientation elastic component that makes the directed part of described front-wheel have to insert described front-wheel directional hole trend between the bottom of the directed part of described front-wheel and described front-wheel support, the other end of described front-wheel trailing cable is connected with the directed part of described front-wheel, described front-wheel directive texture comprises that also thereby being arranged at having between described front-wheel control piece and the described go-cart vehicle frame drags described front-wheel trailing cable and control the front-wheel control elastic component that the directed part of described front-wheel breaks away from described front-wheel directional hole trend, the elastic force of described front-wheel control elastic component is greater than the elastic force of the directed elastic component of described front-wheel
Described go-cart vehicle frame comprises and is used to control the trailing wheel directive texture that described trailing wheel joint is fixed or rotated relative to the bottom of described rear wheel support, described trailing wheel directive texture comprises and slides or be arranged on trailing wheel control piece on the described go-cart vehicle frame rotationally, the trailing wheel trailing cable that one end is connected with described trailing wheel control piece, slide or be arranged on the directed part of trailing wheel of the bottom of described rear wheel support rotationally, be opened in the trailing wheel directional hole on the described trailing wheel joint, be arranged on the trailing wheel orientation elastic component that makes the directed part of described trailing wheel have to insert described trailing wheel directional hole trend between the bottom of the directed part of described trailing wheel and described rear wheel support, the other end of described trailing wheel trailing cable is connected with the directed part of described trailing wheel
When described push rod is under first control position, described push rod and described front-wheel control piece are separated, the directed part of described trailing wheel is inserted in the described trailing wheel directional hole, directed part of described front-wheel and described front-wheel directional hole are separated, when described push rod is under second control position, described push rod is pressed on the described front-wheel control piece, described front-wheel control piece moves and controls described trailing wheel control piece and moves, directed part of described trailing wheel and described trailing wheel directional hole are separated, and the directed part of described front-wheel is inserted in the described front-wheel directional hole.
In some embodiments, the described side stand of every side also comprises
Two in the side handrail, three on the top of the front portion of described side handrail, the top of described front-wheel support, described rear wheel support connect rotatedly, the 3rd with two in one be connected rotatedly;
First connecting rod, the top of described first connecting rod is connected rotatedly with the rear portion of described side handrail, and described push rod is connected by described first rotating shaft rotatedly with the bottom of described first connecting rod;
Second connecting rod, the top of described second connecting rod is connected rotatedly with the bottom of described first connecting rod, and the bottom of described second connecting rod is connected rotatedly with described rear wheel support;
Seat post, the front portion of described seat post is connected rotatedly with described front-wheel support, and the rear portion of described seat post is connected rotatedly with the top of the bottom of described first connecting rod or described second connecting rod.
In some further embodiment, the rear portion of described push rod bottom, the bottom of described first connecting rod, the top of described second connecting rod, described seat post connects rotatedly by described first rotating shaft.
In some another further embodiment, an end of described front-wheel control piece is connected the front portion of described side handrail rotationally.
In some embodiments, one end of described front-wheel control piece is connected on the described go-cart vehicle frame rotationally, described trailing wheel control piece is slidingly connected on described rear wheel support along the length direction of described rear wheel support, when described push rod is under second control position, described trailing wheel control piece is hooked in the other end of described front-wheel control piece.
In some embodiments, described front-wheel support has the front-wheel support tube chamber, and described front-wheel trailing cable is positioned at described front-wheel support tube chamber.
In some embodiments, described rear wheel support has the rear wheel support tube chamber, and described trailing wheel trailing cable is positioned at described rear wheel support tube chamber.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: when described push rod is under first control position, front component be in can universal rotation state, wheel assembly is in the directed state that rotates, when described push rod is under second control position, front-wheel is in the directed state that rotates, trailing wheel be in can universal rotation state, push rod is in the switching process of first control position and second control position, push rod only is the described front-wheel control piece of control, and the front-wheel control piece is controlled described trailing wheel control piece again, thereby control front-wheel directive texture and trailing wheel directive texture are easy to operate.
Description of drawings
Accompanying drawing 1 is front view of the present utility model (push rod is positioned under first control position);
Accompanying drawing 2 is front view of the present utility model (push rod is positioned under second control position);
Accompanying drawing 3 is the A place enlarged drawing (removing push rod) of accompanying drawing 2.
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front-wheel support; 5, rear wheel support; 6, first rotating shaft; 7, push rod; 8, front-wheel joint; 9, trailing wheel joint; 10, front-wheel control piece; 11, front-wheel trailing cable; 12, the directed part of front-wheel; 13, the directed elastic component of front-wheel; 14, front-wheel control elastic component; 15, trailing wheel control piece; 16, trailing wheel trailing cable; 17, the directed part of trailing wheel; 18, the directed elastic component of trailing wheel; 19, side handrail; 20, first connecting rod; 21, second connecting rod; 22, seat post.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 3, the perambulator that a kind of handle can commutate, comprise go-cart vehicle frame 1, be arranged on the seat on the described go-cart vehicle frame 1, front component 2, wheel assembly 3, described go-cart vehicle frame 1 comprises the side stand that is positioned at left and right sides portion, be connected the link span between the described side stand of both sides, the described side stand of every side comprises that all the bottom is connected with the front-wheel support 4 of described front component 2, the bottom is connected with the rear wheel support 5 of described wheel assembly 3, the bottom has the push rod 7 of first rotating shaft 6, described push rod 7 has first control position and second control position, when described push rod 7 is under first control position, the top of described push rod 7 is positioned at the back upper place at described seat, if sit on the seat children arranged, the top of described push rod 6 is positioned at children's behind at this moment, when described push rod 7 is under second control position, the top of described push rod 7 is positioned at the front upper place at described seat, if sit on the seat children are arranged, the top of described push rod 6 is positioned at the place ahead of children at this moment.
The described side stand of every side also comprises
First connecting rod 20, the top of described first connecting rod 20 is connected rotatedly with the rear portion of described side handrail 19, and described push rod 7 is connected by described first rotating shaft 6 rotatedly with the bottom of described first connecting rod 20;
Second connecting rod 21, the top of described second connecting rod 21 is connected rotatedly with the bottom of described first connecting rod 20, and the bottom of described second connecting rod 21 is connected rotatedly with described rear wheel support 5;
The concrete structure of go-cart vehicle frame 1 is not subjected to the restriction of present embodiment, so long as push rod 7 can commutate between first control position and second control position, and the vehicle frame with front-wheel support 4, rear wheel support 5 can both use.
Be provided with between described push rod 7 and the described go-cart vehicle frame 1 described push rod 7 is locked in lockout mechanism under first control position and second control position, this lockout mechanism is a common technology of the prior art, not in this narration.
Shown in accompanying drawing 1, accompanying drawing 2, described front component 2 comprises the bonded assembly front-wheel joint 8 that rotates of the bottom by second rotating shaft and described front-wheel support 4, the axial line of described second rotating shaft extends along above-below direction, described wheel assembly 3 comprises the bonded assembly trailing wheel joint 9 that rotates of the bottom by the 3rd rotating shaft and described rear wheel support 5, and the axial line of described the 3rd rotating shaft extends along above-below direction.
Described go-cart vehicle frame 1 comprises and is used to control the front-wheel directive texture that described front-wheel joint 8 is fixed or rotated relative to the bottom of described front-wheel support 4, described front-wheel directive texture comprises that an end is arranged on the front-wheel control piece 10 on the described side handrail 19 rotationally, the front-wheel trailing cable 11 that one end is connected with described front-wheel control piece 10, be slidingly arranged in the directed part 12 of front-wheel of the bottom of described front-wheel support 4, be opened in the front-wheel directional hole on the described front-wheel joint 8, be arranged on the front-wheel orientation elastic component 13 that makes the directed part 12 of described front-wheel have to insert described front-wheel directional hole trend between the bottom of the directed part 12 of described front-wheel and described front-wheel support 4, the other end of described front-wheel trailing cable 11 is connected with the directed part 12 of described front-wheel, described front-wheel directive texture comprises that also thereby being arranged at having between described front-wheel control piece 10 and the described go-cart vehicle frame 1 drags the front-wheel control elastic component 14 that described front-wheel trailing cable 11 is controlled the described front-wheel directional hole trend of directed part 12 disengagings of described front-wheel, and the elastic force of described front-wheel control elastic component 14 is greater than the elastic force of the directed elastic component 13 of described front-wheel.
Described go-cart vehicle frame 1 comprises and is used to control the trailing wheel directive texture that described trailing wheel joint 9 is fixed or rotated relative to the bottom of described rear wheel support 5, described trailing wheel directive texture comprises the trailing wheel control piece 15 that is slidingly arranged on the described go-cart vehicle frame 1, the trailing wheel trailing cable 16 that one end is connected with described trailing wheel control piece 15, be slidingly arranged in the directed part 17 of trailing wheel of the bottom of described rear wheel support 5, be opened in the trailing wheel directional hole on the described trailing wheel joint 9, the directed part 17 of described trailing wheel that makes that is arranged between the bottom of the directed part 17 of described trailing wheel and described rear wheel support 5 has the directed elastic component 18 of the trailing wheel that inserts described trailing wheel directional hole trend, and the other end of described trailing wheel trailing cable 16 is connected with described trailing wheel orientation part 17.
When described push rod 7 is under first control position, described push rod 7 is separated with described front-wheel control piece 10, the directed part 17 of described trailing wheel is inserted in the described trailing wheel directional hole, the directed part 12 of described front-wheel is separated with described front-wheel directional hole, the trailing wheel directive texture is in latched position, keep orientation to advance, the front-wheel directive texture is in the unlocked position, and can turn to.
When described push rod 7 is under second control position, described push rod 7 is pressed on the described front-wheel control piece 10, described front-wheel control piece 10 moves and controls described trailing wheel control piece 15 and moves, described trailing wheel control piece 15 is hooked in the other end of described front-wheel control piece 10, the directed part 17 of described trailing wheel is separated with described trailing wheel directional hole, the directed part 12 of described front-wheel is inserted in the described front-wheel directional hole, the front-wheel directive texture is in latched position, keep orientation to advance, the trailing wheel directive texture is in the unlocked position, and can turn to.
Described front-wheel support 4 has the front-wheel support tube chamber, and described front-wheel trailing cable 11 is positioned at described front-wheel support tube chamber.Described rear wheel support 5 has the rear wheel support tube chamber, and described trailing wheel trailing cable 16 is positioned at described rear wheel support tube chamber.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (7)
1. perambulator that handle can commutate, comprise go-cart vehicle frame (1), be arranged on the seat on the described go-cart vehicle frame (1), front component (2), wheel assembly (3), described go-cart vehicle frame (1) comprises the side stand that is positioned at left and right sides portion, be connected the link span between the described side stand of both sides, the described side stand of every side comprises that all the bottom is connected with the front-wheel support of described front component (2) (4), the bottom is connected with the rear wheel support (5) of described wheel assembly (3), the bottom has the push rod (7) of first rotating shaft (6), described push rod (7) has first control position and second control position, when described push rod (7) is under first control position, the top of described push rod (7) is positioned at the back upper place at described seat, when described push rod (7) is under second control position, the top of described push rod (7) is positioned at the front upper place at described seat
Described front component (2) comprises the bonded assembly front-wheel joint (8) that rotates of the bottom by second rotating shaft and described front-wheel support (4), the axial line of described second rotating shaft extends along above-below direction, described wheel assembly (3) comprises the bonded assembly trailing wheel joint (9) that rotates of the bottom by the 3rd rotating shaft and described rear wheel support (5), the axial line of described the 3rd rotating shaft extends along above-below direction
It is characterized in that: described go-cart vehicle frame (1) comprises and is used to control the front-wheel directive texture that described front-wheel joint (8) is fixed or rotated relative to the bottom of described front-wheel support (4), described front-wheel directive texture comprises and slides or be arranged at front-wheel control piece (10) on the described go-cart vehicle frame (1) rotationally, the front-wheel trailing cable (11) that one end is connected with described front-wheel control piece (10), slide or be arranged on the directed part (12) of front-wheel of the bottom of described front-wheel support (4) rotationally, be opened in the front-wheel directional hole on the described front-wheel joint (8), be arranged on the front-wheel orientation elastic component (13) that makes the directed part of described front-wheel (12) have to insert described front-wheel directional hole trend between the bottom of the directed part (12) of described front-wheel and described front-wheel support (4), the other end of described front-wheel trailing cable (11) is connected with the directed part of described front-wheel (12), described front-wheel directive texture also comprise be arranged at having between described front-wheel control piece (10) and the described go-cart vehicle frame (1) drag described front-wheel trailing cable (11) thus control the front-wheel control elastic component (14) that the directed part of described front-wheel (12) breaks away from described front-wheel directional hole trend, the elastic force of described front-wheel control elastic component (14) is greater than the elastic force of the directed elastic component of described front-wheel (13)
Described go-cart vehicle frame (1) comprises and is used to control the trailing wheel directive texture that described trailing wheel joint (9) is fixed or rotated relative to the bottom of described rear wheel support (5), described trailing wheel directive texture comprises and slides or be arranged on trailing wheel control piece (15) on the described go-cart vehicle frame (1) rotationally, the trailing wheel trailing cable (16) that one end is connected with described trailing wheel control piece (15), slide or be arranged on the directed part (17) of trailing wheel of the bottom of described rear wheel support (5) rotationally, be opened in the trailing wheel directional hole on the described trailing wheel joint (9), be arranged on the trailing wheel orientation elastic component (18) that makes the directed part of described trailing wheel (17) have to insert described trailing wheel directional hole trend between the bottom of the directed part (17) of described trailing wheel and described rear wheel support (5), the other end of described trailing wheel trailing cable (16) is connected with the directed part of described trailing wheel (17)
When described push rod (7) is under first control position, described push rod (7) is separated with described front-wheel control piece (10), the directed part of described trailing wheel (17) is inserted in the described trailing wheel directional hole, the directed part of described front-wheel (12) is separated with described front-wheel directional hole, when described push rod (7) is under second control position, described push rod (7) is pressed on the described front-wheel control piece (10), described front-wheel control piece (10) moves and controls described trailing wheel control piece (15) and moves, the directed part of described trailing wheel (17) is separated with described trailing wheel directional hole, and the directed part of described front-wheel (12) is inserted in the described front-wheel directional hole.
2. the perambulator that handle according to claim 1 can commutate is characterized in that: the described side stand of every side also comprises
Two in the side handrail (19), three on the top of the front portion of described side handrail (19), the top of described front-wheel support (4), described rear wheel support (5) connect rotatedly, the 3rd with two in one be connected rotatedly;
First connecting rod (20), the top of described first connecting rod (20) is connected rotatedly with the rear portion of described side handrail (19), and described push rod (7) is connected by described first rotating shaft (6) rotatedly with the bottom of described first connecting rod (20);
Second connecting rod (21), the top of described second connecting rod (21) is connected rotatedly with the bottom of described first connecting rod (20), and the bottom of described second connecting rod (21) is connected rotatedly with described rear wheel support (5);
Seat post (22), the front portion of described seat post (22) is connected rotatedly with described front-wheel support (4), and the rear portion of described seat post (22) is connected rotatedly with the bottom of described first connecting rod (20) or the top of described second connecting rod (21).
3. the perambulator that handle according to claim 2 can commutate is characterized in that: the rear portion of described push rod (7) bottom, the bottom of described first connecting rod (20), the top of described second connecting rod (21), described seat post (22) connects rotatedly by described first rotating shaft (6).
4. the perambulator that handle according to claim 2 can commutate is characterized in that: an end of described front-wheel control piece (10) is connected the front portion of described side handrail (19) rotationally.
5. the perambulator that handle according to claim 1 and 2 can commutate, it is characterized in that: an end of described front-wheel control piece (10) is connected on the described go-cart vehicle frame (1) rotationally, described trailing wheel control piece (15) is slidingly connected on described rear wheel support (5) along the length direction of described rear wheel support (5), when described push rod (7) is under second control position, described trailing wheel control piece (15) is hooked in the other end of described front-wheel control piece (10).
6. the perambulator that handle according to claim 1 and 2 can commutate is characterized in that: described front-wheel support (4) has the front-wheel support tube chamber, and described front-wheel trailing cable (11) is positioned at described front-wheel support tube chamber.
7. the perambulator that handle according to claim 1 and 2 can commutate is characterized in that: described rear wheel support (5) has the rear wheel support tube chamber, and described trailing wheel trailing cable (16) is positioned at described rear wheel support tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206291436U CN201923194U (en) | 2010-11-29 | 2010-11-29 | Reversing-handle baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206291436U CN201923194U (en) | 2010-11-29 | 2010-11-29 | Reversing-handle baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923194U true CN201923194U (en) | 2011-08-10 |
Family
ID=44427060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206291436U Expired - Fee Related CN201923194U (en) | 2010-11-29 | 2010-11-29 | Reversing-handle baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923194U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303352A (en) * | 2013-05-28 | 2013-09-18 | 好孩子儿童用品有限公司 | Child cart |
| CN103661552A (en) * | 2013-12-05 | 2014-03-26 | 茅鸿勇 | Automatic universal mode and directed mode switching mechanism of wheels of trolley |
| CN103661535A (en) * | 2013-11-27 | 2014-03-26 | 茅鸿勇 | Automatic switching device for universal movement and directional movement of cart wheels |
| CN104139795A (en) * | 2014-08-23 | 2014-11-12 | 肖德恩 | Automatic orientation mechanism for front and rear wheels of baby stroller |
| CN106608276A (en) * | 2015-10-23 | 2017-05-03 | 爱普力卡幼儿产品合同会社 | Baby carriage |
| CN111409683A (en) * | 2020-05-07 | 2020-07-14 | 绍兴天浔科技有限公司 | Frame structure of baby carriage |
| TWI792100B (en) * | 2019-12-23 | 2023-02-11 | 瑞士商明門瑞士股份有限公司 | Rear wheel rotation locking mechanism and baby carrier |
| US11987281B2 (en) | 2019-09-11 | 2024-05-21 | Wonderland Switzerland Ag | Wheeled carrying apparatus |
| US11993302B2 (en) | 2019-06-13 | 2024-05-28 | Wonderland Switzerland Ag | Wheeled carrying apparatus |
-
2010
- 2010-11-29 CN CN2010206291436U patent/CN201923194U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303352A (en) * | 2013-05-28 | 2013-09-18 | 好孩子儿童用品有限公司 | Child cart |
| CN103661535A (en) * | 2013-11-27 | 2014-03-26 | 茅鸿勇 | Automatic switching device for universal movement and directional movement of cart wheels |
| CN103661552A (en) * | 2013-12-05 | 2014-03-26 | 茅鸿勇 | Automatic universal mode and directed mode switching mechanism of wheels of trolley |
| CN103661552B (en) * | 2013-12-05 | 2015-12-09 | 茅鸿勇 | The tripper of the universal and orientation of carriage wheel |
| CN104139795A (en) * | 2014-08-23 | 2014-11-12 | 肖德恩 | Automatic orientation mechanism for front and rear wheels of baby stroller |
| CN104139795B (en) * | 2014-08-23 | 2017-08-01 | 肖德恩 | A kind of front and back wheel automatic orientation mechanism of baby stroller |
| CN106608276A (en) * | 2015-10-23 | 2017-05-03 | 爱普力卡幼儿产品合同会社 | Baby carriage |
| US11993302B2 (en) | 2019-06-13 | 2024-05-28 | Wonderland Switzerland Ag | Wheeled carrying apparatus |
| US11987281B2 (en) | 2019-09-11 | 2024-05-21 | Wonderland Switzerland Ag | Wheeled carrying apparatus |
| TWI792100B (en) * | 2019-12-23 | 2023-02-11 | 瑞士商明門瑞士股份有限公司 | Rear wheel rotation locking mechanism and baby carrier |
| CN111409683A (en) * | 2020-05-07 | 2020-07-14 | 绍兴天浔科技有限公司 | Frame structure of baby carriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201923194U (en) | Reversing-handle baby stroller | |
| CN203427850U (en) | Release mechanism of folding joints of baby carriage | |
| CN102267519B (en) | Perambulator | |
| CN201646809U (en) | Perambulator with reversing push handle | |
| CN201161604Y (en) | Folding children's barrow | |
| CN103723224B (en) | A kind of toy tricycle | |
| CN101734272A (en) | Children cart | |
| CN202152063U (en) | Seat mechanism and child tricycle provided with same | |
| CN201325470Y (en) | Folding baby buggy | |
| CN102275610A (en) | Baby carrier | |
| CN201165239Y (en) | Foldable baby carriage | |
| CN100471742C (en) | Bidirectional folding vehicle | |
| CN102145702B (en) | Infant stroller | |
| CN201999046U (en) | Infant barrow | |
| CN203391842U (en) | Stroller with reversible push rod | |
| CN201769852U (en) | Baby stroller | |
| CN201825081U (en) | Baby stroller | |
| CN201183507Y (en) | Front wheel connecting mechanism of baby carriage | |
| CN202038332U (en) | Child car | |
| CN202038337U (en) | Infant handcart | |
| CN204055893U (en) | Children trolley | |
| CN102229351B (en) | Seat mechanism and children tricycle provided with same | |
| CN102416973B (en) | Baby carriage | |
| CN203472938U (en) | Child cart | |
| CN201646992U (en) | Tricycle for child |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |