CN211252733U - Foldable frame of baby stroller - Google Patents
Foldable frame of baby stroller Download PDFInfo
- Publication number
- CN211252733U CN211252733U CN201922272127.XU CN201922272127U CN211252733U CN 211252733 U CN211252733 U CN 211252733U CN 201922272127 U CN201922272127 U CN 201922272127U CN 211252733 U CN211252733 U CN 211252733U
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- rod
- hinged
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- seat
- push rod
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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 foldable frame of a children's cart, which takes the advancing direction of the children's cart 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 is hinged with the front end part of the upper push rod, the front end part of the rear support is hinged with the rear end part of the lower support rod, the rear support is also 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, this collapsible frame of children's shallow can make folding motion more steady, avoids the junction to damage.
Description
Technical Field
The utility model relates to a collapsible frame of 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 collapsible frame of children's shallow of junction damage.
The utility model provides a pair of collapsible frame of 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 lower push rod, 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 of two sides of the seat rod, and the other end of the seat pull rod is hinged to the rear of the hinged position of the lower push rod and the rear support.
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 collapsible frame of children's shallow makes the frame can be steady folding 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 foldable frame of the stroller of the present invention in an opened state;
fig. 2 is a schematic view of the foldable frame of the stroller in a half-folded state;
fig. 3 is a schematic view of the folding state of the foldable frame of the stroller of the present invention.
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 foldable frame of a child stroller takes the advancing direction of the child stroller as a reference, and 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 rear end part of the lower support rod, the rear support rod is also hinged with the rear support, the seat rod is hinged on the rear support rod, and one end of the seat pull rod is hinged on the seat rod, the other end of the seat pull rod is hinged on the lower push rod, and the upper ends of the upper push rods at 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 of two sides of the seat rod, and the other end of the seat pull rod is hinged to the rear of the hinged position of the lower push rod and the rear support.
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 foldable frame of the children's barrow 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 forwards, 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 collapsible frame of children's shallow 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 lower push rod, 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 of stroller as claimed in 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 stroller foldable frame 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 stroller foldable frame according to claim 3, characterized in that: one end of the seat pull rod is hinged to the middle of two sides of the seat rod, and the other end of the seat pull rod is hinged to the rear of the hinged position of the lower push rod and the rear support.
5. The foldable frame of stroller as claimed in 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 of stroller as claimed in 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 of stroller as claimed in claim 6, wherein: 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 of stroller as claimed in claim 7, wherein: the lower stay bar is positioned at the inner side of the front bracket.
9. The foldable frame of stroller as claimed in claim 8, wherein: the rear stay bar is positioned on the inner side of the rear bracket.
10. A stroller foldable frame according to claim 9, characterized in that: the locking piece is a folding knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272127.XU CN211252733U (en) | 2019-12-18 | 2019-12-18 | Foldable frame of baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272127.XU CN211252733U (en) | 2019-12-18 | 2019-12-18 | Foldable frame of baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211252733U true CN211252733U (en) | 2020-08-14 |
Family
ID=71955109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922272127.XU Active CN211252733U (en) | 2019-12-18 | 2019-12-18 | Foldable frame of baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211252733U (en) |
-
2019
- 2019-12-18 CN CN201922272127.XU patent/CN211252733U/en active Active
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A foldable frame for a child stroller 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 |
|
| PC01 | Cancellation 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 |