CN214165045U - Push rod folding mechanism for shopping cart - Google Patents
Push rod folding mechanism for shopping cart Download PDFInfo
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- CN214165045U CN214165045U CN202022303917.2U CN202022303917U CN214165045U CN 214165045 U CN214165045 U CN 214165045U CN 202022303917 U CN202022303917 U CN 202022303917U CN 214165045 U CN214165045 U CN 214165045U
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- cross rod
- fixing
- shopping cart
- folding
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides a push rod folding mechanism for shopping cart, include: the bottom plate comprises a bottom frame, a first cross rod and a second cross rod, the first cross rod is connected with the bottom frame, the end part of the first cross rod extends to the outside of the bottom frame, the second cross rod is parallel to the first cross rod, the second cross rod is connected with the bottom frame, and hook parts are arranged at the end parts of the second cross rod, which extend to the end part of the bottom frame; the folding frames are arranged in parallel and are arranged above the bottom plate; the fixed plate is provided with a through hole for placing the folding frame and the bottom plate. The utility model has the characteristics of the turning point is few, folding and expand conveniently.
Description
Technical Field
The utility model belongs to the shopping cart field relates to a push rod folding mechanism for shopping cart.
Background
Supermarkets are indispensable shopping places in the modern society, and it is considered that users can enjoy convenient shopping experience in supermarkets.
Shopping carts in the prior art include shopping trolleys and shopping carts for supermarkets, and have the following defects: 1 when the shopping cart in the conventional style is unfolded, the shopping cart is blocked; 2 the shopping cart in the conventional style is divided into: the front plate, the back plate and the bottom plate, the structure has more rotating points, is inconvenient to fold and unfold, has more parts of the whole vehicle and has complex preparation procedures.
To sum up, for solving the structural not enough of current shopping cart, the utility model designs a turning point is few, folding expansion is convenient, the shopping cart push rod folding mechanism of being convenient for processing.
Disclosure of Invention
The utility model discloses a solve the problem that prior art exists, provide a turning point few, folding expansion convenience, the shopping cart push rod folding mechanism of being convenient for processing.
The purpose of the utility model can be realized by the following technical proposal:
a push-bar folding mechanism for a shopping cart, comprising:
the bottom plate comprises a bottom frame, a first cross rod and a second cross rod, the first cross rod is connected with the bottom frame, the end part of the first cross rod extends to the outside of the bottom frame, the second cross rod is parallel to the first cross rod, the second cross rod is connected with the bottom frame, the end part of the second cross rod extends to the outside of the bottom frame, and hook parts are arranged at the end parts of the second cross rod;
the folding frames are arranged in parallel and are arranged above the bottom plate;
the fixed plate is provided with a through hole for placing the folding frame and the bottom plate.
As a further improvement of the scheme, the fixing plate comprises a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are detachably fixed.
As a further improvement of the scheme, reinforcing ribs and fixing grooves are arranged on the first fixing plate and the second fixing plate, the reinforcing ribs are distributed in a diamond shape, and the fixing grooves are formed in the crossed positions of the reinforcing ribs.
As a further improvement of this solution, the fixing groove is discontinuous.
Compared with the prior art, the push rod folding mechanism for the shopping cart is reasonable in structural design, and the folding frames arranged in parallel are fixed in position through the fixing plates; meanwhile, the folding frame can be folded or unfolded under the action of external force, the operation is convenient, and due to the fact that the number of the rotating points of the structure is small, the situation of clamping cannot occur, the supermarket shelf is convenient to use for customers, and the practicability is good.
Drawings
FIG. 1 is a schematic structural view of a push rod folding mechanism for a shopping cart according to the present invention.
Fig. 2 is a schematic structural view of the base plate.
Fig. 3 is a schematic structural view of the fixing plate.
Fig. 4 is a schematic structural diagram of the first fixing plate.
Fig. 5 is a front view of the first fixing plate.
In the figure, the position of the upper end of the main shaft,
10-a base plate; 11-the bottom frame; 12-cross bar one; 13-a second cross bar; 14-hook part;
20-folding frame;
30-fixing the plate; 31-fixing the plate I; 32-a second fixing plate;
40-reinforcing ribs; 41-fixed groove; 411-fixed slot one; 412-fixed slot two; 413-fixed slot three.
Detailed Description
The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.
As shown in the figure, the first and second,
this push rod folding mechanism for shopping cart includes:
the base plate 10 comprises a bottom frame 11, a first cross bar 12 and a second cross bar 13, wherein the first cross bar 12 is connected with the bottom frame, the end part of the first cross bar 12 extends to the outside of the bottom frame 11, the second cross bar 13 is parallel to the first cross bar 12, the second cross bar 13 is connected with the bottom frame, the end part of the second cross bar 13 extends to the outside of the bottom frame 11, and hook parts 14 are arranged at the end parts of the second cross bar 13;
the folding frames 20 are arranged in parallel and are arranged above the bottom plate 10;
a fixing plate 30, and a through hole for placing the folding frame 20 and the bottom plate 10 is arranged on the fixing plate 30.
Shopping carts in the prior art include shopping trolleys and shopping carts for supermarkets, and have the following defects: 1 when the shopping cart in the conventional style is unfolded, the shopping cart is blocked; 2 the shopping cart in the conventional style is divided into: the front plate, the back plate and the bottom plate, the structure has more rotating points, is inconvenient to fold and unfold, has more parts of the whole vehicle and has complex preparation procedures.
Therefore, the utility model designs a push rod folding mechanism for a shopping cart, in particular to a push rod folding mechanism which is convenient to use, is convenient to unfold when in use and can not be clamped; the whole vehicle has few parts and the preparation process is simplified.
When the foldable frame is used specifically, the number of the fixing plates 30 is two, the two fixing plates 30 are arranged oppositely, and the folding frames 20 arranged in parallel are fixed in position by the fixing plates 30; meanwhile, the folding frame 20 can be folded or unfolded under the action of external force, the operation is convenient, and the structure has few rotating points, so that the phenomenon of clamping cannot occur, and convenience is brought to supermarket customers.
As a further preferred embodiment, the fixing plate 30 includes a first fixing plate 31 and a second fixing plate 32, and the first fixing plate 31 is detachably fixed to the second fixing plate 32.
In this embodiment, through setting up the detachable mounting means of fixed plate one 31 and fixed plate two 32 for at the in-process of concrete assembly, easy to assemble and dismantlement, convenient operation.
As a further preferred embodiment, the first fixing plate 31 and the second fixing plate 32 are both provided with reinforcing ribs 40 and fixing grooves 41, the reinforcing ribs 40 are distributed in a diamond shape, and the fixing grooves 41 are arranged at the intersections of the reinforcing ribs 40.
In this embodiment, the fixing grooves 41 formed in the first fixing plate 31 and the second fixing plate 32 are used for placing the plurality of folding frames 20 arranged in parallel, the distance between the fixing grooves 41 is the distance between the folding frames 20, the strength of the whole folding frame is increased due to the arrangement of the reinforcing ribs 40, and the folding frames 20 can be effectively fixed. The fixing grooves 41 are formed at the intersections of the reinforcing ribs 40, and since the folding basket 20 slides relatively in the fixing grooves 41 and is subjected to a force when being folded or unfolded, the reinforcing ribs criss-cross may effectively support the folding frame 20 disposed in the fixing grooves 41 when being subjected to a force.
As a further preferred embodiment, the fixing groove 41 is discontinuous.
As a further preferred embodiment, the fixing groove 41 includes a first fixing groove 411, a second fixing groove 412 and a third fixing groove 413, and the first fixing groove 411, the second fixing groove 412 and the third fixing groove 413 are intermittently disposed.
In this embodiment, the fixing groove 41 is provided in an intermittent manner, and the fixing groove 41 includes a first fixing groove 411, a second fixing groove 412, and a third fixing groove 413; the first fixing groove 411, the second fixing groove 412 and the third fixing groove 413 are intermittently arranged, and the contact area between the folding frame 20 penetrating through the fixing groove 41 and the fixing plate 30 is reduced by the arrangement mode, so that friction is effectively reduced, the folding or unfolding is convenient, and labor and convenience are saved during operation.
The push rod folding mechanism for the shopping cart is reasonable in structural design, and the folding frames which are arranged in parallel are fixed in position through the fixing plate 30; meanwhile, the folding frame can be folded or unfolded under the action of external force, the operation is convenient, and due to the fact that the number of the rotating points of the structure is small, the situation of clamping cannot occur, the supermarket shelf is convenient to use for customers, and the practicability is good.
The preferred embodiments of the present invention are described herein, but the scope of the present invention is not limited thereto. Modifications or additions to or replacement by similar means to those skilled in the art to which the invention pertains to the specific embodiments described herein are intended to be covered by the scope of the invention.
Claims (4)
1. A push rod folding mechanism for a shopping cart, comprising:
the bottom plate comprises a bottom frame, a first cross rod and a second cross rod, the first cross rod is connected with the bottom frame, the end part of the first cross rod extends to the outside of the bottom frame, the second cross rod is parallel to the first cross rod, the second cross rod is connected with the bottom frame, the end part of the second cross rod extends to the outside of the bottom frame, and hook parts are arranged at the end parts of the second cross rod;
the folding frames are arranged in parallel and are arranged above the bottom plate;
the fixed plate is provided with a through hole for placing the folding frame and the bottom plate.
2. The push rod folding mechanism for shopping cart as claimed in claim 1, wherein the fixing plate comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate being detachably fixed.
3. The push rod folding mechanism for shopping cart as claimed in claim 2, wherein the first and second fixing plates are provided with reinforcing ribs and fixing grooves, the reinforcing ribs are distributed in diamond shape, and the fixing grooves are provided at the intersection of the reinforcing ribs.
4. The push rod folding mechanism for shopping cart as claimed in claim 3, wherein the fixing groove is discontinuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303917.2U CN214165045U (en) | 2020-10-16 | 2020-10-16 | Push rod folding mechanism for shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303917.2U CN214165045U (en) | 2020-10-16 | 2020-10-16 | Push rod folding mechanism for shopping cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214165045U true CN214165045U (en) | 2021-09-10 |
Family
ID=77598169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303917.2U Active CN214165045U (en) | 2020-10-16 | 2020-10-16 | Push rod folding mechanism for shopping cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214165045U (en) |
-
2020
- 2020-10-16 CN CN202022303917.2U patent/CN214165045U/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 |
Denomination of utility model: A push rod folding mechanism for shopping carts Effective date of registration: 20231010 Granted publication date: 20210910 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Zhejiang Naste daily necessities Co.,Ltd. Registration number: Y2023330002281 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |