CN203111264U - Child stroller - Google Patents
Child stroller Download PDFInfo
- Publication number
- CN203111264U CN203111264U CN201320047647.0U CN201320047647U CN203111264U CN 203111264 U CN203111264 U CN 203111264U CN 201320047647 U CN201320047647 U CN 201320047647U CN 203111264 U CN203111264 U CN 203111264U
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- CN
- China
- Prior art keywords
- poppet
- frame
- vehicle frame
- cart vehicle
- children trolley
- 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
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Abstract
Disclosed is a child stroller. A stroller frame of the child stroller comprises a front support, an under frame, an upper rear support, and a lower rear support, wherein the front portion of the under frame and the lower portion of the front support are connected in a rotary mode around a first shaft, the upper portion of the upper rear support and the upper portion of the front support are connected in a rotary mode around a second shaft, the lower portion of the lower rear support and the rear portion of the under frame are connected in a rotary mode around a third shaft, and the upper portion of the lower rear support and the lower portion of the upper rear support are connected in a rotary mode around a fourth shaft. According to the technical scheme with a novel folding concept, the front support, the under frame, the upper rear support and the lower rear support form a four-bar linkage mechanism. The stroller frame can be folded and the front support moves close to the under frame when a locking mechanism is unlocked.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
A kind of children trolley of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at front portion at the bottom of the described go-cart vehicle frame front component, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, described go-cart vehicle frame is locked in vehicle frame lockout mechanism under the expanded position, is arranged at the seat on the described go-cart vehicle frame.Existing go-cart vehicle frame of a great variety, the number difference of the rod member of go-cart vehicle frame, annexation, connection location difference between each rod member, thus folding principle and folding mode have nothing in common with each other.
The utility model content
A technical matters to be solved in the utility model provides a kind of children trolley.
In order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of children trolley, comprise go-cart vehicle frame, front component, wheel assembly with expanded position and folding position, be arranged at seat on the described go-cart vehicle frame, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, described go-cart vehicle frame comprises:
Front frame;
Underframe, the front portion of described underframe and the bottom of described front frame are rotationally connected around first;
Last after poppet, the described upward top of after poppet and the top of described front frame are rotationally connected around second;
Following after poppet, the bottom of described down after poppet and the rear portion of described underframe are rotationally connected around the 3rd, the top of described after poppet down and described on the bottom of after poppet be rotationally connected around the 4th.
In some embodiments, described front component is arranged at the bottom of described front frame or the front portion of described underframe, and described wheel assembly is arranged at the described bottom of after poppet down or the rear portion of described underframe.
In some embodiments, described lockout mechanism comprises the vehicle frame lockout mechanism that is arranged between described last after poppet and the described following after poppet.
In some further embodiment, the bottom of described upward after poppet or the described top of after poppet down have the cross bar that length is extended along left and right directions, rotate the folding carrying handle that supplies the people to lift that is provided with for the release of the described vehicle frame lockout mechanism of control on the described cross bar.
In some embodiments, described bottom or the described top of after poppet down of going up after poppet has the cross bar that length is extended along left and right directions, and described cross bar is provided with the folding carrying handle that lifts for the people.
In some embodiments, described go-cart vehicle frame also comprises the push-rod frame that rotates or be arranged at slidably on the described front frame, and described lockout mechanism comprises the push rod detent mechanism that is arranged between described push-rod frame and the described front frame.
In some embodiments, described front frame is provided with the seat mount pad, and described seat can be installed on the described seat mount pad with dismantling.
More than the inferior noun of locality on the involved front and back, be under the expanded position at the go-cart vehicle frame and define.
Scope of the present utility model is not limited to the technical scheme that the particular combination 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.For example the technical characterictic that disclosed (but being not limited to) has a similar functions among above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme is used, the utility model compared with prior art has following advantage: the utility model provides a kind of technical scheme of folding design newly, described front frame, underframe, last after poppet constitute four-bar linkage with following after poppet, after the lockout mechanism release, the go-cart vehicle frame can fold, and front frame is drawn close mutually with underframe.
Description of drawings
Accompanying drawing 2 is in block diagram under the expanded position for the go-cart vehicle frame;
Accompanying drawing 3 is the lateral plan of go-cart vehicle frame in expanded position and folding position switching process;
Accompanying drawing 4 is the block diagram of go-cart vehicle frame in expanded position and folding position switching process;
Accompanying drawing 5 is the lateral plan of go-cart vehicle frame under the folding position;
Accompanying drawing 6 is the block diagram of go-cart vehicle frame under the folding position;
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 11, front frame; 12, underframe; 13, go up after poppet; 14, following after poppet; 15, cross bar; 16, folding carrying handle; 17, push-rod frame; 21, first; 22, second; 23, the 3rd; 24, the 4th.
The specific embodiment
Shown in each accompanying drawing, a kind of children trolley comprises go-cart vehicle frame 1, front component 2, wheel assembly 3 with expanded position and folding position, is arranged at seat on the go-cart vehicle frame 1, is used for go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position.Among the figure, the seat omits.
Go-cart vehicle frame 1 comprises:
U-shaped, the H type that is that opening makes progress or the front frame 11 of V-type;
Constitute the underframe 12 of U-shaped or railing shape, the bottom of the front portion of underframe 12 and front frame 11 is rotationally connected around first 21;
Last after poppet 13, the top of the top of last after poppet 13 and front frame 11 is rotationally connected around second 22;
Following after poppet 14, the rear portion of the bottom of following after poppet 14 and underframe 12 are rotationally connected around the 3rd 23, and the bottom of the top of following after poppet 14 and last after poppet 13 is rotationally connected around the 4th 24.
Lockout mechanism comprises the vehicle frame lockout mechanism that is arranged between after poppet 13 and the following after poppet 14.The top of the bottom of last after poppet 13 or following after poppet 14 has the cross bar 15 that length is extended along left and right directions, rotates the folding carrying handle 16 that supplies the people to lift that is provided with for the release of control vehicle frame lockout mechanism on the cross bar 15.The concrete structure of vehicle frame lockout mechanism is not main points of the present utility model, so long as the structure that locks between can the parts with two rotations can be suitable at this, be provided with the bullet tongue as the bottom at last after poppet 13, and descending after poppet 14 to offer lockhole, during locking, play tongue and be inserted in the lockhole.Folding carrying handle 16 can rotate and be arranged on the cross bar 15 in the present embodiment, folding carrying handle 16 can rotate relative to cross bar 15, thereby control vehicle frame lockout mechanism release, can pass through connecting rod mechanism between folding carrying handle 16 and the vehicle frame lockout mechanism, modes such as trailing cable are connected, be connected with folding carrying handle 16 as trailing cable one end, trailing cable the other end is connected with the bullet tongue, make the release of vehicle frame lockout mechanism by rotating folding carrying handle 16, it is outside to fold carrying handle 16 again, upwards lift, make the 4th 24 and first 21 away from, go-cart vehicle frame 1 is folding, operates more convenient.
Go-cart vehicle frame 1 also comprises push-rod frame 17, in the present embodiment, push-rod frame 17 is arranged on the front frame 11 slidably, go-cart vehicle frame 1 is under the expanded position, push-rod frame 17 relative front frames 11 slips are stretched out, under the folding position that go-cart vehicle frame 1 is in, push-rod frame 17 slides and inserts in the tube chamber of front frame 11.Lockout mechanism comprises the push rod detent mechanism that is arranged between push-rod frame 17 and the front frame 11.The push rod detent mechanism is not main points of the present utility model, so long as locking between the parts of two slips can be got final product.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to above-described embodiment 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 utility model.
Claims (7)
1. children trolley, comprise go-cart vehicle frame (1), front component (2), wheel assembly (3) with expanded position and folding position, be arranged at seat on the described go-cart vehicle frame (1), be used for described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position
It is characterized in that: described go-cart vehicle frame (1) comprising:
Front frame (11);
Underframe (12), the bottom of the front portion of described underframe (12) and described front frame (11) is rotationally connected around first (21);
Last after poppet (13), the described upward top of after poppet (13) and the top of described front frame (11) are rotationally connected around second (22);
Following after poppet (14), the described bottom of after poppet (14) down and the rear portion of described underframe (12) are rotationally connected around the 3rd (23), and top and the described bottom of going up after poppet (13) of described after poppet (14) down are rotationally connected around the 4th (24).
2. a kind of children trolley according to claim 1, it is characterized in that: described front component (2) is arranged at the bottom of described front frame (11) or the front portion of described underframe (12), and described wheel assembly (3) is arranged at the described bottom of after poppet (14) down or the rear portion of described underframe (12).
3. a kind of children trolley according to claim 1 is characterized in that: described lockout mechanism comprises and is arranged at the described vehicle frame lockout mechanism of going up between after poppet (13) and the described time after poppet (14).
4. a kind of children trolley according to claim 3, it is characterized in that: described bottom or the described top of after poppet (14) down of going up after poppet (13) has the cross bar (15) that length is extended along left and right directions, and described cross bar (15) is gone up and rotated the folding carrying handle (16) that lifts for the people that is provided with for the release of the described vehicle frame lockout mechanism of control.
5. a kind of children trolley according to claim 1, it is characterized in that: described bottom or the described top of after poppet (14) down of going up after poppet (13) has the cross bar (15) that length is extended along left and right directions, and described cross bar (15) is provided with the folding carrying handle (16) that lifts for the people.
6. a kind of children trolley according to claim 1, it is characterized in that: described go-cart vehicle frame (1) also comprises the push-rod frame (17) that rotates or be arranged at slidably on the described front frame (11), and described lockout mechanism comprises the push rod detent mechanism that is arranged between described push-rod frame (17) and the described front frame (11).
7. a kind of children trolley according to claim 1, it is characterized in that: described front frame is provided with the seat mount pad, and described seat can be installed on the described seat mount pad with dismantling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320047647.0U CN203111264U (en) | 2013-01-29 | 2013-01-29 | Child stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320047647.0U CN203111264U (en) | 2013-01-29 | 2013-01-29 | Child stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111264U true CN203111264U (en) | 2013-08-07 |
Family
ID=48891635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320047647.0U Expired - Fee Related CN203111264U (en) | 2013-01-29 | 2013-01-29 | Child stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706820A (en) * | 2019-10-25 | 2021-04-27 | 明门瑞士股份有限公司 | Baby carriage frame and baby carriage thereof |
| CN116252842A (en) * | 2023-03-01 | 2023-06-13 | 好孩子儿童用品有限公司 | stroller |
-
2013
- 2013-01-29 CN CN201320047647.0U patent/CN203111264U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706820A (en) * | 2019-10-25 | 2021-04-27 | 明门瑞士股份有限公司 | Baby carriage frame and baby carriage thereof |
| WO2021078944A1 (en) * | 2019-10-25 | 2021-04-29 | Wonderland Switzerland Ag | Stroller frame and stroller |
| TWI797490B (en) * | 2019-10-25 | 2023-04-01 | 瑞士商明門瑞士股份有限公司 | Stroller frame and stroller |
| US20230182800A1 (en) * | 2019-10-25 | 2023-06-15 | Wonderland Switzerland Ag | Stroller frame and stroller |
| AU2020369165B2 (en) * | 2019-10-25 | 2023-09-28 | Wonderland Switzerland Ag | Stroller frame and stroller |
| EP4400389A3 (en) * | 2019-10-25 | 2024-09-11 | Wonderland Switzerland AG | Stroller frame and stroller |
| CN116252842A (en) * | 2023-03-01 | 2023-06-13 | 好孩子儿童用品有限公司 | stroller |
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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: 20130807 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |