CN101898574A - Baby carriage - Google Patents
Baby carriage Download PDFInfo
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- CN101898574A CN101898574A CN201010224051.4A CN201010224051A CN101898574A CN 101898574 A CN101898574 A CN 101898574A CN 201010224051 A CN201010224051 A CN 201010224051A CN 101898574 A CN101898574 A CN 101898574A
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- push rod
- vehicle frame
- rotating shaft
- lockout mechanism
- handle
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- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 230000000694 effects Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention relates to a baby carriage comprising a carriage frame and a frame locking mechanism. The frame locking mechanism locks the carriage frame below the unfolding position, the carriage frame comprises a pushing bar and a pushing handle, wherein the pushing bar can rotate to the backside or the front side of the carriage frame around a first rotating shaft when the carriage frame is converted to the folding position from the unfolding position, the first rotating shaft is located below the pushing bar, the lower end part of the pushing handle and the upper end part of the pushing bar are rotatably connected through a second rotating shaft, and a pushing handle locking mechanism provided with the locking position and the unlocking position and used for locking the pushing handle and the pushing bar is arranged between the pushing handle and the pushing bar. Because the first rotating shaft is located at the lower end part of the pushing bar and the second rotating shaft is located at the upper end part of the pushing bar, the pushing bar can still rotate to the backside or the front side of the carriage frame around the first rotating shaft when the carriage frame is converted to the folding position from the unfolding position; and when the second rotating shaft moves downwards, the first rotating shaft can rotate upwards around the second rotating shaft such that the upper end part of the pushing handle is still located thereon, therefore, a carriage-pushing person takes and operates the baby carriage conveniently.
Description
Technical field
The present invention relates to a kind of children trolley.
Background technology
Children trolley of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of the preceding bottom of described go-cart vehicle frame, be arranged at the wheel assembly of described go-cart vehicle frame rear lower, described go-cart vehicle frame is locked in the vehicle frame lockout mechanism with latched position and unlocked position under the expanded position, described go-cart vehicle frame comprises the push rod that can be rotated to rear or the place ahead of described go-cart vehicle frame around first rotating shaft in the process of folding position conversion by expanded position when described go-cart vehicle frame, described first rotating shaft is positioned at the bottom of described push rod, when the go-cart vehicle frame is under the expanded position, the upper end of described push rod is in the position of topmost in the go-cart vehicle frame, when the go-cart vehicle frame is under the folding position, the upper end of described push rod is positioned at bottom and close described wheel assembly or front component, and be fixed with the handle that grips for the trammer on the upper end of push rod, thereby the go-cart vehicle frame is in the switching process of expanded position and folding position, rising or reduction along with handle, need bend over children trolley is operated, operation is inconvenience.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of children trolley.
In order to solve the problems of the technologies described above, a kind of technical scheme that the present invention adopts is:
A kind of children trolley, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of the preceding bottom of described go-cart vehicle frame, be arranged at the wheel assembly of described go-cart vehicle frame rear lower, described go-cart vehicle frame is locked in the vehicle frame lockout mechanism with latched position and unlocked position under the expanded position, described go-cart vehicle frame comprises the push rod that can be rotated to rear or the place ahead of described go-cart vehicle frame around first rotating shaft in the process of folding position conversion by expanded position when described go-cart vehicle frame, described first rotating shaft is positioned at the bottom of described push rod, the upper end that described go-cart vehicle frame also comprises bottom and described push rod is provided with the handle lockout mechanism with latched position and unlocked position that is used for both locking positions by second rotating shaft bonded assembly handle rotatedly between described handle and the described push rod.
In some embodiments, described handle is provided with and can controls described handle lockout mechanism is converted to unlocked position in latched position operating mechanism.
In some embodiments, described vehicle frame lockout mechanism comprises that the locking piece that can be arranged on versatilely on the described push rod, the described vehicle frame lockout mechanism that makes that is arranged between described locking piece and the described push rod stably are in the locking piece elastic component under the latched position, be connected with an end of locking piece trailing cable on the described locking piece, the other end of described locking piece trailing cable is connected with the bottom of described handle.
In some further embodiment, when described handle lockout mechanism is in the unlocked position down, described handle around described second rotating shaft towards with described push rod in the opposite direction rotating process that first rotating shaft is rotated, the gradual change of described locking piece trailing cable gradually long on the bottom of described handle or on the upper end of described push rod.
In some another further embodiment, the upper end of described push rod is provided with locating dowel pin regularly, and described locating dowel pin departs from described second rotating shaft, and described locking piece trailing cable is walked around described locating dowel pin.
In some embodiments, between the top of described push rod and the bottom of described handle, also be provided with the described handle of restriction around described second rotating shaft towards the stop gear that rotates with the identical direction that described push rod rotates around first rotating shaft.
In some embodiments, described go-cart vehicle frame also comprises
Front frame, the bottom of described push rod is connected by the 3rd rotating shaft rotatedly with the upper end of described front frame;
The bottom of after poppet, described push rod is connected by described first rotating shaft rotatedly with the upper end of described after poppet, and described the 3rd rotating shaft is positioned at the place ahead of described first rotating shaft;
Seat post, the front portion of described seat post is connected by the 4th rotating shaft rotatedly with described front frame, and the rear portion of described seat post is connected by the 5th rotating shaft rotatedly with described after poppet,
Described vehicle frame lockout mechanism is arranged between described push rod and the described after poppet, and perhaps described vehicle frame lockout mechanism is arranged between described push rod and the described front frame.
In some further embodiment, described vehicle frame lockout mechanism is arranged between described push rod and the described after poppet, described vehicle frame lockout mechanism comprises the locked groove that is opened on the described after poppet, can be slidingly arranged in the locking piece on the described push rod, be arranged on the locking piece elastic component that the relative described push rod of described locking piece has the trend of stretching out that makes between described locking piece and the described push rod, when described vehicle frame lockout mechanism is positioned under the latched position, described locking piece is inserted in the described locked groove, when described vehicle frame lockout mechanism is positioned under the unlocked position, described locking piece breaks away from described locked groove.
In some embodiments, described go-cart vehicle frame also comprises
Front frame, the bottom of described push rod is connected by the 3rd rotating shaft rotatedly with the upper end of described front frame;
Be connected rotatedly by described first rotating shaft between the connecting rod, the upper end of described connecting rod and described push rod, described the 3rd rotating shaft is positioned at the place ahead of described first rotating shaft;
The leading section of after poppet, described after poppet is connected rotatedly with described front frame, and the bottom of described connecting rod is connected rotatedly with described after poppet;
Described vehicle frame lockout mechanism is arranged between described push rod and the described front frame, and perhaps described vehicle frame lockout mechanism is arranged between described push rod and the described connecting rod.
In some embodiments, described handle lockout mechanism comprises first teeth groove that is opened on the described handle, be opened in second teeth groove on the described push rod, be arranged at the tooth piece between described first teeth groove and described second teeth groove slidably, when described handle lockout mechanism is positioned under the latched position, described tooth piece is between described first teeth groove and described second teeth groove, when described handle lockout mechanism is positioned under the unlocked position, described tooth piece is arranged in described first teeth groove and described second teeth groove one, and described handle lockout mechanism also comprises makes described handle lockout mechanism stably be positioned at the tooth piece elastic component under the latched position.
More than related to the noun of locality such as upper and lower, forward and backward be at the go-cart vehicle frame and define under the expanded position, the residing position of front component be preceding down, the residing position of wheel assembly be that the back is descended.
Scope of the present invention 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 present invention compared with prior art has following advantage: because first rotating shaft is positioned at the bottom of described push rod, second rotating shaft is positioned at the upper end of described push rod, in the process of go-cart vehicle frame in expanded position and folding seated position conversion, described push rod still is to rotate to rear or the place ahead of described go-cart vehicle frame around first rotating shaft, described second rotating shaft is toward moving down, and described handle can upwards rotate around second rotating shaft, make the upper end of described handle still be positioned at, be convenient to the trammer and take, operate.
Description of drawings
Accompanying drawing 1 is the front view of go-cart vehicle frame (embodiment one, and the go-cart vehicle frame is under the expanded position);
Accompanying drawing 2 is the front view of go-cart vehicle frame (embodiment one, and the go-cart vehicle frame is converted to constitution diagram one in the process of folding position at expanded position);
Accompanying drawing 3 is the front view of go-cart vehicle frame (embodiment one, and the go-cart vehicle frame is converted to constitution diagram two in the process of folding position at expanded position);
Accompanying drawing 4 is the front view of go-cart vehicle frame (embodiment one, and the go-cart vehicle frame is under the folding position);
Accompanying drawing 5 is the block diagram of go-cart vehicle frame (embodiment one, and the go-cart vehicle frame is under the expanded position);
Accompanying drawing 6 is the cutaway view of vehicle frame lockout mechanism;
Accompanying drawing 7 is the cutaway view of handle lockout mechanism;
Accompanying drawing 8 is the front view of go-cart vehicle frame (embodiment two, and the go-cart vehicle frame is under the expanded position).
Wherein: wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, first rotating shaft; 5, push rod; 6, second rotating shaft; 7, handle; 8, operating mechanism; 9, locking piece; 10, locking piece elastic component; 11, locking piece trailing cable; 12, locating dowel pin; 13, front frame; 14, the 3rd rotating shaft; 15, after poppet; 16, seat post; 17, locked groove; 18, first teeth groove; 19, second teeth groove; 20, tooth piece; 21, tooth piece elastic component.
The specific embodiment
Embodiment one: shown in accompanying drawing 1-accompanying drawing 5,
A kind of children trolley comprises go-cart vehicle frame 1, the front component 2 that is arranged at described go-cart vehicle frame 1 preceding bottom with expanded position and folding position, the wheel assembly 3 that is arranged at described go-cart vehicle frame 1 rear lower, described go-cart vehicle frame 1 is locked in the vehicle frame lockout mechanism with latched position and unlocked position under the expanded position.
Described go-cart vehicle frame 1 comprises can be around the push rod 5 of first rotating shaft 4 to the rotation of the rear of described go-cart vehicle frame 1 in the process of folding position conversion by expanded position when described go-cart vehicle frame 1, and described first rotating shaft 4 is positioned at the bottom of described push rod 5,
The upper end that described go-cart vehicle frame 1 also comprises bottom and described push rod 5 is by second rotating shaft 6 bonded assembly handle 7 rotatedly, the top of described handle 7 has handle, is provided with the handle lockout mechanism with latched position and unlocked position that is used for both locking positions between described handle 7 and the described push rod 5.
As shown in Figure 6, described vehicle frame lockout mechanism comprises that the locking piece 9 that can be slidingly arranged on the described push rod 5, the described vehicle frame lockout mechanism that makes that is arranged between described locking piece 9 and the described push rod 5 stably are in the locking piece elastic component 10 under the latched position, and described locking piece 9 also can be to be connected rotationally on the described push rod 5.As shown in Figure 1, be connected with an end of locking piece trailing cable 11 on the described locking piece 9, the other end of described locking piece trailing cable 11 is connected with the bottom of described handle 7.
When described handle lockout mechanism is in the unlocked position down, described handle 7 around described second rotating shaft 6 towards rotating with the opposite direction that described push rod 5 rotates around first rotating shaft 4, be that (push rod 5 can be around first rotating shaft 4 to the place ahead of described go-cart vehicle frame 1 rotation in the process of folding position conversion by expanded position if when described go-cart vehicle frame 1 to the place ahead of described go-cart vehicle frame 1 rotation around described second rotating shaft 6 for described handle 7, at this moment, described handle 7 should rotate to the rear of described go-cart vehicle frame 1 around described second rotating shaft 6), described locking piece trailing cable 11 gradual changes gradually long on the bottom of described handle 7 or on the upper end of described push rod 5).By the described locking piece 9 of locking piece trailing cable 11 pullings, thereby make the release of vehicle frame lockout mechanism.Thus, also can play the effect of insurance, in the time of need be with the go-cart vehicle frame folding, the release of handle lockout mechanism must will be rotated handle 7 forward an angle earlier, just can make the release of vehicle frame lockout mechanism, thereby make the go-cart vehicle frame folding.
As shown in Figure 1, the upper end of described push rod 5 is provided with locating dowel pin 12 regularly, and described locating dowel pin 12 departs from described second rotating shaft 6, and described locking piece trailing cable 11 is walked around described locating dowel pin 12.
Between the bottom of the top of described push rod 5 and described handle 7, also be provided with the described handle 7 of restriction around described second rotating shaft 6 towards the stop gear that rotates with the identical direction that described push rod 5 rotates around first rotating shaft 4, promptly this stop gear can limit described handle 7 and rotates towards the rear of go-cart vehicle frame 1 around described second rotating shaft.The concrete structure of stop gear is not limit, can be to have first spacing preiection on the top of push rod 5, has second spacing preiection in the bottom of handle 7, such as, under the state as shown in Figure 1, first spacing preiection and second spacing preiection are just in time conflicted, after the release of handle lockout mechanism, handle 7 can only rotate to the place ahead of go-cart vehicle frame 1 around second rotating shaft 6, and can not rotate to the rear of go-cart vehicle frame 1.It is uncertain to prevent that the user from use operating.
Described handle 7 is provided with can control described handle lockout mechanism is converted to unlocked position in latched position operating mechanism 8.
Shown in accompanying drawing 1-accompanying drawing 5, described go-cart vehicle frame 1 also comprises
The bottom of after poppet 15, described push rod 5 is connected by described first rotating shaft 4 rotatedly with the upper end of described after poppet 15, and described the 3rd rotating shaft 14 is positioned at the place ahead of described first rotating shaft 4, and wheel assembly 3 is arranged at the bottom of after poppet 15;
Described vehicle frame lockout mechanism is arranged between described push rod 5 and the described after poppet 15.Described vehicle frame lockout mechanism is arranged between described push rod 5 and the described front frame 13 also passable.
As shown in Figure 6, described vehicle frame lockout mechanism is arranged between described push rod 5 and the described after poppet 15, described vehicle frame lockout mechanism comprises the locked groove 17 that is opened on the described after poppet 15, can be slidingly arranged in the locking piece 9 on the described push rod 5, be arranged on the locking piece elastic component 10 that described locking piece 9 relative described push rods 5 have the trend of stretching out that makes between described locking piece 9 and the described push rod 5, when described vehicle frame lockout mechanism is positioned under the latched position, described locking piece 9 is inserted in the described locked groove 17, when described vehicle frame lockout mechanism is positioned under the unlocked position, described locking piece 9 breaks away from described locked groove 17.
As shown in Figure 7, described handle lockout mechanism comprises first teeth groove 18 that is opened on the described handle 7, be opened in second teeth groove 19 on the described push rod 5, be arranged at the tooth piece 20 between described first teeth groove 18 and described second teeth groove 19 slidably, when described handle lockout mechanism is positioned under the latched position, described tooth piece 20 is between described first teeth groove 18 and described second teeth groove 19, when described handle lockout mechanism is positioned under the unlocked position, described tooth piece 20 is positioned at described first teeth groove 18, and described handle lockout mechanism also comprises makes described handle lockout mechanism stably be positioned at the tooth piece elastic component 21 under the latched position.Described handle 7 is provided with the operating mechanism 8 that is used to control described handle lockout mechanism, described operating mechanism 8 comprises the operating parts that is arranged at versatilely on the described handle 7, the tooth piece trailing cable that an end is connected with described operating parts, and described locking teeth piece 20 is connected with the other end of described tooth piece trailing cable.Thereby control described handle lockout mechanism by operating described operating mechanism 8.
Operating process, overcome the elastic force of described tooth piece elastic component 21, press the operating parts of pneumatic operating mechanism 8, by tooth piece trailing cable, thereby driving the tooth piece slides in second teeth groove 19 fully, be that the handle lockout mechanism is converted under the unlocked position by latched position, at this moment, described handle 7 is rotated to the place ahead of go-cart vehicle frame 1 around described second rotating shaft 6, thereby by described locking piece trailing cable 11, drag described locking piece 9, make the vehicle frame lockout mechanism be converted to unlocked position by latched position, in go-cart vehicle frame 1 folding process, described push rod 5 is around the rear rotating shaft of described first rotating shaft 4 towards go-cart vehicle frame 1, and the rotation direction of handle 7 and push rod 5 is opposite, after go-cart vehicle frame 1 is folding, the upper end of described handle 7 still is positioned at the position on the top of folding pusher vehicle carriage 1, is convenient to the operator and takes, operation.
Embodiment two, and embodiment two and the difference of embodiment one are that both folding principle, connection structures of go-cart vehicle frame are different.As shown in Figure 8, described go-cart vehicle frame 1 comprises
Be connected rotatedly by described first rotating shaft between the connecting rod 17, the upper end of described connecting rod 17 and described push rod 5, described the 3rd rotating shaft 14 is positioned at the place ahead of described first rotating shaft 4;
The leading section of after poppet 15, described after poppet 15 is connected rotatedly with described front frame 13, and the bottom of described connecting rod 17 is connected rotatedly with described after poppet 15, and wheel assembly 3 is arranged at the bottom of after poppet 15,
Described vehicle frame lockout mechanism is arranged between described push rod 5 and the described front frame 13, also can be arranged between described push rod 5 and the described connecting rod 17 by described vehicle frame lockout mechanism.But the structure of concrete vehicle frame lockout mechanism is unaffected.
As mentioned above, we are illustrated according to aim of the present invention fully, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (10)
1. children trolley, comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at the front component (2) of the preceding bottom of described go-cart vehicle frame (1), be arranged at the wheel assembly (3) of described go-cart vehicle frame (1) rear lower, described go-cart vehicle frame (1) is locked in the vehicle frame lockout mechanism with latched position and unlocked position under the expanded position, described go-cart vehicle frame (1) comprises the push rod (5) that can be rotated to rear or the place ahead of described go-cart vehicle frame (1) around first rotating shaft (4) in the process of folding position conversion by expanded position when described go-cart vehicle frame (1), described first rotating shaft (4) is positioned at the bottom of described push rod (5), it is characterized in that: the upper end that described go-cart vehicle frame (1) also comprises bottom and described push rod (5) is provided with the handle lockout mechanism with latched position and unlocked position that is used for both locking positions by second rotating shaft (6) bonded assembly handle (7) rotatedly between described handle (7) and the described push rod (5).
2. children trolley according to claim 1 is characterized in that: described handle (7) is provided with can control described handle lockout mechanism is converted to unlocked position in latched position operating mechanism (8).
3. children trolley according to claim 1, it is characterized in that: described vehicle frame lockout mechanism comprises that the locking piece (9) that can be arranged on versatilely on the described push rod (5), the described vehicle frame lockout mechanism that makes that is arranged between described locking piece (9) and the described push rod (5) stably are in the locking piece elastic component (10) under the latched position, be connected with an end of locking piece trailing cable (11) on the described locking piece (9), the other end of described locking piece trailing cable (11) is connected with the bottom of described handle (7).
4. children trolley according to claim 3, it is characterized in that: when described handle lockout mechanism is in the unlocked position down, described handle (7) around described second rotating shaft (6) towards with described push rod (5) in the opposite direction rotating process that first rotating shaft (4) is rotated, described locking piece trailing cable (11) gradual change gradually long on the bottom of described handle (7) or on the upper end of described push rod (5).
5. children trolley according to claim 3, it is characterized in that: the upper end of described push rod (5) is provided with locating dowel pin (12) regularly, described locating dowel pin (12) departs from described second rotating shaft (6), and described locking piece trailing cable (11) is walked around described locating dowel pin (12).
6. children trolley according to claim 1, it is characterized in that: between the bottom of the top of described push rod (5) and described handle (7), also be provided with the described handle of restriction (7) around described second rotating shaft (6) towards the stop gear that rotates with the identical direction that described push rod (5) rotates around first rotating shaft (4).
7. children trolley according to claim 1 is characterized in that: described go-cart vehicle frame (1) also comprises
Front frame (13), the bottom of described push rod (5) is connected by the 3rd rotating shaft (14) rotatedly with the upper end of described front frame (13);
The bottom of after poppet (15), described push rod (5) is connected by described first rotating shaft (4) rotatedly with the upper end of described after poppet (15), and described the 3rd rotating shaft (14) is positioned at the place ahead of described first rotating shaft (4);
Seat post (16), the front portion of described seat post (16) is connected by the 4th rotating shaft rotatedly with described front frame (13), and the rear portion of described seat post (16) is connected by the 5th rotating shaft rotatedly with described after poppet (15),
Described vehicle frame lockout mechanism is arranged between described push rod (5) and the described after poppet (15), and perhaps described vehicle frame lockout mechanism is arranged between described push rod (5) and the described front frame (13).
8. children trolley according to claim 7, it is characterized in that: described vehicle frame lockout mechanism is arranged between described push rod (5) and the described after poppet (15), described vehicle frame lockout mechanism comprises the locked groove (17) that is opened on the described after poppet (15), can be slidingly arranged in the locking piece (9) on the described push rod (5), be arranged on described locking piece (9) and have the locking piece elastic component (10) of the trend of stretching out with the relative described push rod of described locking piece (9) (5) that makes between the described push rod (5), when described vehicle frame lockout mechanism is positioned under the latched position, described locking piece (9) is inserted in the described locked groove (17), when described vehicle frame lockout mechanism is positioned under the unlocked position, described locking piece (9) breaks away from described locked groove (17).
9. children trolley according to claim 1 is characterized in that: described go-cart vehicle frame (1) also comprises
Front frame (13), the bottom of described push rod (5) is connected by the 3rd rotating shaft (14) rotatedly with the upper end of described front frame (13);
Be connected rotatedly by described first rotating shaft between the connecting rod (17), the upper end of described connecting rod (17) and described push rod (5), described the 3rd rotating shaft (14) is positioned at the place ahead of described first rotating shaft (4);
The leading section of after poppet (15), described after poppet (15) is connected rotatedly with described front frame (13), and the bottom of described connecting rod (17) is connected rotatedly with described after poppet (15);
Described vehicle frame lockout mechanism is arranged between described push rod (5) and the described front frame (13), and perhaps described vehicle frame lockout mechanism is arranged between described push rod (5) and the described connecting rod (17).
10. children trolley according to claim 1, it is characterized in that: described handle lockout mechanism comprises first teeth groove (18) that is opened on the described handle (7), be opened in second teeth groove (19) on the described push rod (5), be arranged at the tooth piece (20) between described first teeth groove (18) and described second teeth groove (19) slidably, when described handle lockout mechanism is positioned under the latched position, described tooth piece (20) is positioned between described first teeth groove (18) and described second teeth groove (19), when described handle lockout mechanism is positioned under the unlocked position, described tooth piece (20) is arranged in both one of described first teeth groove (18) and described second teeth groove (19), and described handle lockout mechanism also comprises makes described handle lockout mechanism stably be positioned at the tooth piece elastic component (21) under the latched position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102240514A CN101898574B (en) | 2010-07-12 | 2010-07-12 | Baby carriage |
| JP2011003467U JP3170838U (en) | 2010-07-12 | 2011-06-20 | Child carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102240514A CN101898574B (en) | 2010-07-12 | 2010-07-12 | Baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898574A true CN101898574A (en) | 2010-12-01 |
| CN101898574B CN101898574B (en) | 2012-02-29 |
Family
ID=43224591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102240514A Ceased CN101898574B (en) | 2010-07-12 | 2010-07-12 | Baby carriage |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3170838U (en) |
| CN (1) | CN101898574B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260770A (en) * | 2014-09-10 | 2015-01-07 | 好孩子儿童用品有限公司 | Folding cart |
| US9796405B2 (en) | 2015-11-23 | 2017-10-24 | Wonderland Nurserygoods Company Limited | Infant stroller apparatus |
| US10315681B2 (en) | 2015-07-20 | 2019-06-11 | Baby Jogger, LLC | Compact folding baby stroller |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917430B (en) * | 2011-11-01 | 2016-06-22 | 康贝株式会社 | Foldable stroller |
| JP5820694B2 (en) * | 2011-11-01 | 2015-11-24 | コンビ株式会社 | Foldable stroller |
| CN110171458B (en) * | 2019-05-28 | 2024-02-27 | 好孩子儿童用品有限公司 | Unlocking device of child trolley, unlocking device of child product and child trolley |
| CN110588756B (en) * | 2019-08-19 | 2024-09-24 | 好孩子儿童用品有限公司 | Folding mechanism and child cart with same |
| CN110758528B (en) * | 2019-10-14 | 2024-11-29 | 好孩子儿童用品有限公司 | Child cart |
| CN111376961B (en) * | 2020-03-20 | 2024-11-01 | 好孩子儿童用品有限公司 | Child cart |
| CN113879384B (en) * | 2020-07-02 | 2025-03-18 | 明门瑞士股份有限公司 | Frame |
| CN112519864A (en) * | 2020-12-22 | 2021-03-19 | 嘉善益恒机械科技股份有限公司 | Three-section folding type children's carriage |
| CN113147876B (en) * | 2021-03-10 | 2022-08-02 | 好孩子儿童用品有限公司 | Children's barrow |
| CN115503804B (en) * | 2022-09-27 | 2024-11-05 | 好孩子儿童用品有限公司 | Child cart |
| CN115583278B (en) * | 2022-10-20 | 2024-11-05 | 好孩子儿童用品有限公司 | Baby carriage and front wheel assembly of baby carriage |
| CN116118845B (en) * | 2023-02-07 | 2024-11-01 | 好孩子儿童用品有限公司 | Child cart |
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|---|---|---|---|---|
| CN2726991Y (en) * | 2004-08-30 | 2005-09-21 | 好孩子儿童用品有限公司 | Bi-directional collapsible children's carriage |
| CN1600616A (en) * | 2004-10-18 | 2005-03-30 | 好孩子儿童用品有限公司 | Bi-directional folded trolley |
| US7320471B2 (en) * | 2005-07-01 | 2008-01-22 | Britax Childcare Pty Ltd | Stroller seat attachment |
| CN1751934A (en) * | 2005-09-28 | 2006-03-29 | 好孩子儿童用品有限公司 | Baby pram |
| CN201362288Y (en) * | 2008-12-31 | 2009-12-16 | 好孩子儿童用品有限公司 | Bidirectional folding cart |
| CN201825081U (en) * | 2010-07-12 | 2011-05-11 | 好孩子儿童用品有限公司 | Baby stroller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260770A (en) * | 2014-09-10 | 2015-01-07 | 好孩子儿童用品有限公司 | Folding cart |
| US10315681B2 (en) | 2015-07-20 | 2019-06-11 | Baby Jogger, LLC | Compact folding baby stroller |
| US9796405B2 (en) | 2015-11-23 | 2017-10-24 | Wonderland Nurserygoods Company Limited | Infant stroller apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101898574B (en) | 2012-02-29 |
| JP3170838U (en) | 2011-10-06 |
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