CN211252735U - Folding frame for baby stroller - Google Patents
Folding frame for baby stroller Download PDFInfo
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- CN211252735U CN211252735U CN201922272249.9U CN201922272249U CN211252735U CN 211252735 U CN211252735 U CN 211252735U CN 201922272249 U CN201922272249 U CN 201922272249U CN 211252735 U CN211252735 U CN 211252735U
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- rod
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- seat
- rear support
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- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a folding frame for a child stroller, which takes the advancing direction of the child stroller as a reference, and comprises a front support, a lower support rod, a rear support, a lower push rod, a rear support rod, an upper push rod, a seat pull rod and an independently arranged seat rod, wherein the front support is arranged in bilateral symmetry, the rear end part of the front support is hinged with the rear support, the front end part of the front support is hinged with the lower support rod, the front end part of the lower push rod is hinged with the front end part of the rear support, the rear end part of the lower push rod is hinged with the front end part of the upper push rod, the rear end part of the rear support rod is hinged with the front end part of the upper push rod, the front end part of the rear support rod is hinged with the rear end part of the lower support rod, the rear support rod is hinged with the rear support, the seat rod is hinged on the rear support rod, one end of the seat pull rod is hinged on the seat rod, the other end of the seat pull, this children's shallow can make folding motion more steady with folding frame, avoids the junction to damage.
Description
Technical Field
The utility model relates to a folding chassis for children's shallow.
Background
The foldable baby stroller is available on the market, the folding modes of the baby stroller are diversified, but the stress points of the frame of most of the foldable baby strollers on the market are few in the folding process, so that the folding motion is not stable enough, and the damage of the joint is easily caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a can make folding motion more steady, avoid the children's shallow with folding chassis of junction damage.
The utility model provides a pair of folding chassis for children's shallow, its characterized in that: the children cart comprises a front support (1), a lower support rod (2), a rear support (8), a lower push rod (6), a rear support rod (5), an upper push rod (7), a seat pull rod (4) and a seat rod (3) which are arranged in bilateral symmetry, wherein the front support is hinged to the rear end of the rear support, the front support is hinged to the front end of the lower support, the front push rod is hinged to the front end of the rear support, the rear push rod is hinged to the front end of the upper push rod, the rear support is hinged to the front end of the upper push rod, the front support is hinged to the rear support, the rear support is hinged to the rear support, and the seat rod is hinged to the rear support, one end of the seat pull rod is hinged to the seat rod, the other end of the seat pull rod is hinged to the rear support, and the upper ends of the upper push rods on the left side and the right side are connected together through a locking piece (9).
Furthermore, when the folding frame is in an open state, the seat rod is positioned above the rear support, and two sides of the rear end of the seat rod are hinged to the middle parts of the rear supporting rods on the left side and the right side.
Furthermore, the front end part of the rear stay bar is arc-shaped, and the rear end of the front end part of the rear stay bar is hinged to the middle upper part of the rear bracket.
Furthermore, one end of the seat pull rod is hinged to the middle rear part of the two sides of the seat rod, and the other end of the seat pull rod is hinged between the front end of the rear support and the hinged position of the rear support and the rear support rod.
Furthermore, the rear end of the rear support is fixedly connected with a rear wheel assembly (10) of the stroller, and the front end of the front support is fixedly connected with a front wheel assembly (11) of the stroller.
Furthermore, the front support and the lower push rod are respectively positioned at the front side and the rear side of the rear support and are positioned on the same plane with the rear support.
Furthermore, the seat rod is positioned on the inner side of the lower push rod, and the seat pull rod is positioned between the seat rod and the lower push rod.
Further, the lower stay bar is positioned on the inner side of the front bracket.
Further, the rear stay is located inside the rear bracket.
Further, the locking piece is a folding knob.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: this folding chassis for children's shallow makes the frame fold that can be steady through the connected mode between these several parts of fore-stock, lower stay bar, after-poppet, push rod, seat pull rod and seat pole, avoids the junction to damage.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of the folding frame for a stroller according to the present invention in an unfolded state;
fig. 2 is a schematic view of the folding frame for the stroller in a half-folded state;
fig. 3 is a schematic view of the folding frame of the stroller of the present invention in a folded state.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): a folding frame for a child stroller, which takes the advancing direction of the child stroller as a reference, comprises a front support 1, a lower support rod 2, a rear support 8, a lower push rod 6, a rear support rod 5, an upper push rod 7, a seat pull rod 4 and a seat rod 3 which are arranged in bilateral symmetry, wherein the rear end part of the front support is hinged with the front end part of the rear support, the front end part of the front support is hinged with the front end part of the lower support rod, the front end part of the lower push rod is hinged with the front end part of the rear support, the rear end part of the lower push rod is hinged with the front end part of the upper push rod, the rear end part of the rear support rod is hinged with the front end part of the lower support rod, the rear support rod is also hinged with the rear support, and the seat rod is hinged on the rear support rod, one end of the seat pull rod is hinged to the seat rod, the other end of the seat pull rod is hinged to the rear support, and the upper ends of the upper push rods on the left side and the right side are connected together through a locking piece 9.
When the folding frame is in an open state, the seat rod is positioned above the rear support, and two sides of the rear end of the seat rod are hinged to the middle parts of the rear supporting rods on the left side and the right side.
The front end part of the rear stay bar is arc-shaped, and the rear end of the front end part of the rear stay bar is hinged to the middle upper part of the rear bracket.
One end of the seat pull rod is hinged to the middle rear parts of the two sides of the seat rod, and the other end of the seat pull rod is hinged between the front end of the rear support and the hinged position of the rear support and the rear support rod.
The rear end of the rear support is fixedly connected with a rear wheel component 10 of the stroller, and the front end of the front support is fixedly connected with a front wheel component 11 of the stroller.
The front support and the lower push rod are respectively positioned on the front side and the rear side of the rear support and are positioned on the same plane with the rear support.
The seat rod is located on the inner side of the lower push rod, and the seat pull rod is located between the seat rod and the lower push rod.
The lower stay bar is positioned at the inner side of the front bracket.
The rear stay bar is positioned on the inner side of the rear bracket.
The locking piece is a folding knob.
The folding mode of the folding frame for the children's cart is as follows: the locking piece is manually operated to unlock the frame, the upper push rod 7 is pushed forwards to move the upper push rod forwards and downwards, the upper push rod drives the lower push rod 6 and the rear support rod 5 to move downwards, the rear support rod 5 drives the seat rod 3 to move downwards, the seat rod 3 drives the seat pull rod 4 to move downwards, and the rear support rod 5 simultaneously drives the lower support rod 2 to move upwards so as to drive the front support 1 to move backwards, so that the frame is folded. The whole frame folding process can be stably carried out, large stress at each joint is prevented, and damage is avoided.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a children's shallow is with folding frame which characterized in that: the children cart comprises a front support (1), a lower support rod (2), a rear support (8), a lower push rod (6), a rear support rod (5), an upper push rod (7), a seat pull rod (4) and a seat rod (3) which are arranged in bilateral symmetry, wherein the front support is hinged to the rear end of the rear support, the front support is hinged to the front end of the lower support, the front push rod is hinged to the front end of the rear support, the rear push rod is hinged to the front end of the upper push rod, the rear support is hinged to the front end of the upper push rod, the front support is hinged to the rear support, the rear support is hinged to the rear support, and the seat rod is hinged to the rear support, one end of the seat pull rod is hinged to the seat rod, the other end of the seat pull rod is hinged to the rear support, and the upper ends of the upper push rods on the left side and the right side are connected together through a locking piece (9).
2. The foldable frame for a stroller according to claim 1, wherein: when the folding frame is in an open state, the seat rod is positioned above the rear support, and two sides of the rear end of the seat rod are hinged to the middle parts of the rear supporting rods on the left side and the right side.
3. A foldable frame for a stroller according to claim 2, characterized in that: the front end part of the rear stay bar is arc-shaped, and the rear end of the front end part of the rear stay bar is hinged to the middle upper part of the rear bracket.
4. A foldable frame for a stroller according to claim 3, characterized in that: one end of the seat pull rod is hinged to the middle rear parts of the two sides of the seat rod, and the other end of the seat pull rod is hinged between the front end of the rear support and the hinged position of the rear support and the rear support rod.
5. The foldable frame for a stroller according to claim 4, wherein: the rear end of the rear support is fixedly connected with a rear wheel assembly (10) of the stroller, and the front end of the front support is fixedly connected with a front wheel assembly (11) of the stroller.
6. The foldable frame for a stroller according to claim 5, wherein: the front support and the lower push rod are respectively positioned on the front side and the rear side of the rear support and are positioned on the same plane with the rear support.
7. The foldable frame for children's stroller according to claim 6, characterized in that: the seat rod is located on the inner side of the lower push rod, and the seat pull rod is located between the seat rod and the lower push rod.
8. The foldable frame for a stroller according to claim 7, wherein: the lower stay bar is positioned at the inner side of the front bracket.
9. The foldable frame for a stroller according to claim 8, wherein: the rear stay bar is positioned on the inner side of the rear bracket.
10. The foldable frame for a stroller according to claim 9, wherein: the locking piece is a folding knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272249.9U CN211252735U (en) | 2019-12-18 | 2019-12-18 | Folding frame for baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272249.9U CN211252735U (en) | 2019-12-18 | 2019-12-18 | Folding frame for baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211252735U true CN211252735U (en) | 2020-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922272249.9U Active CN211252735U (en) | 2019-12-18 | 2019-12-18 | Folding frame for baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211252735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298325A (en) * | 2020-11-12 | 2021-02-02 | 山东圣得宝儿童用品股份有限公司 | Automatic folding baby carriage |
-
2019
- 2019-12-18 CN CN201922272249.9U patent/CN211252735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298325A (en) * | 2020-11-12 | 2021-02-02 | 山东圣得宝儿童用品股份有限公司 | Automatic folding baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A folding frame for children's carts Effective date of registration: 20230316 Granted publication date: 20200814 Pledgee: Bank of China Limited Xingtai Branch Pledgor: Hebei Chuangli Cycle Co.,Ltd. Registration number: Y2023980035238 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200814 Pledgee: Bank of China Limited Xingtai Branch Pledgor: Hebei Chuangli Cycle Co.,Ltd. Registration number: Y2023980035238 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |