CN214165046U - Laminated shopping cart - Google Patents
Laminated shopping cart Download PDFInfo
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- CN214165046U CN214165046U CN202022318039.1U CN202022318039U CN214165046U CN 214165046 U CN214165046 U CN 214165046U CN 202022318039 U CN202022318039 U CN 202022318039U CN 214165046 U CN214165046 U CN 214165046U
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- frame
- folding
- cross rod
- shopping cart
- fixing
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- 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
- 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
- 230000000903 blocking effect Effects 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 range upon range of formula shopping cart, include: the foldable car frame is used for placing articles; the push rod is a U-shaped frame which is arranged on two sides of the folding type car frame in a spanning mode, two arms of the U-shaped frame extend downwards from the rear portion of the trolley to the front portion of the folding type car frame in an inclined mode, and front wheels are arranged at the end portion of the push rod; the vertical rods are symmetrically arranged at the rear part of the folding bicycle frame, the upper parts of the vertical rods are respectively hinged with the push rod and the folding bicycle basket, and the lower parts of the vertical rods are connected with the rear wheels. 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 range upon range of formula 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 current shopping cart structural not enough, the utility model designs a few, folding expansion of pivot point is convenient, the range upon range of formula shopping cart of processing of being convenient for.
Disclosure of Invention
The utility model provides a stacked shopping cart with few rotation points, convenient folding and unfolding and convenient processing.
The purpose of the utility model can be realized by the following technical proposal:
a stacked shopping cart, comprising:
the foldable car frame is used for placing articles;
the push rod is a U-shaped frame which is arranged on two sides of the folding type car frame in a spanning mode, two arms of the U-shaped frame extend downwards from the rear portion of the trolley to the front portion of the folding type car frame in an inclined mode, and front wheels are arranged at the end portion of the push rod;
the vertical rods are symmetrically arranged at the rear part of the folding bicycle frame, the upper parts of the vertical rods are respectively hinged with the push rod and the folding bicycle basket, and the lower parts of the vertical rods are connected with the rear wheels.
As a further improvement of this scheme, foldable car frame includes:
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 end part 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 stacked shopping cart has reasonable structural design, and the folding frames arranged in parallel are fixed in position by 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 the stacked shopping cart of the present invention.
Fig. 2 is a schematic structural view of the foldable car frame of the present invention.
Fig. 3 is a schematic structural view of the base plate.
Fig. 4 is a schematic structural view of the fixing plate.
Fig. 5 is a schematic structural diagram of the first fixing plate.
Fig. 6 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;
50-a push rod; 51-front wheel; 511-front wheel mount; 512-steps;
60-folding type car frame;
70-vertical rod; 71-rear wheels;
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,
the stacked shopping cart comprises
A foldable car frame 60 for placing an article;
the push rod 50 is a U-shaped frame which is arranged on two sides of the folding type car frame 60 in a spanning mode, two arms of the U-shaped frame extend downwards from the rear portion of the trolley to the front portion of the folding type car frame 60 in an inclined mode, and front wheels 51 are arranged at the end portion of the push rod 50;
the vertical rods 70 are symmetrically arranged at the rear part of the folding bicycle frame 60, the upper parts of the vertical rods 70 are respectively hinged with the push rod 50 and the folding bicycle basket 60, and the lower parts of the vertical rods 70 are connected with the rear wheels 71.
As a further preferred embodiment, the folding type car frame 60 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 laminated shopping cart, in particular to a shopping cart which is convenient to use, is convenient to unfold when in use, can not be blocked, and is convenient to operate because the foldable cart frame 60 slides in a directional way to fold when needing to fold; the whole vehicle has few parts and the preparation process is simplified.
When the foldable bicycle frame is used specifically, the number of the fixing plates 30 in the foldable bicycle frame 60 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, a front wheel mounting seat 511 is provided on the front wheel 51, and a step 512 is provided on the front wheel mounting seat, and the step is used for abutting against the hook portion 14.
In this embodiment, the contact surface of the hook 14 and the step 512 serves as a directional sliding point, and the upper part and the lower part of the vertical rod 70 are respectively hinged with the push rod and the folding basket 60, and the connection point is two fixed points. When folding, can the directional folding, facilitate the use, compare prior art's structure moreover, the pivot is few, and folding expansion is convenient, can not have the condition of blocking.
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 fixing groove 41 includes the first fixing groove 411, the second fixing groove 412 and the third fixing groove 413 which are arranged intermittently.
In this embodiment, the fixing groove 41 is configured to be discontinuous, 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 configured to be discontinuous, so that the contact area between the folding frame 20 penetrating through the fixing groove 41 and the fixing plate 30 is reduced, friction is effectively reduced, folding or unfolding is facilitated, and labor and convenience are saved during operation.
The structure of the stacked shopping cart is reasonable in design, and the folding frames arranged in parallel in the folding cart frame 60 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 (5)
1. A stacked shopping cart, comprising:
the foldable car frame is used for placing articles;
the push rod is a U-shaped frame which is arranged on two sides of the folding type car frame in a spanning mode, two arms of the U-shaped frame extend downwards from the rear portion of the trolley to the front portion of the folding type car frame in an inclined mode, and front wheels are arranged at the end portion of the push rod;
the vertical rods are symmetrically arranged at the rear part of the folding bicycle frame, the upper parts of the vertical rods are respectively hinged with the push rod and the folding bicycle basket, and the lower parts of the vertical rods are connected with the rear wheels.
2. The stacked shopping cart of claim 1,
the foldable car frame includes:
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 end part 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.
3. The shopping cart as claimed in claim 2, wherein the first fixing plate is detachably fixed to the second fixing plate.
4. The shopping cart as claimed in claim 3, wherein the first and second fixing plates are provided with reinforcing ribs and fixing grooves, the reinforcing ribs are distributed in a diamond shape, and the fixing grooves are formed at the intersections of the reinforcing ribs.
5. The shopping cart as claimed in claim 4, wherein the retaining slot is intermittent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318039.1U CN214165046U (en) | 2020-10-16 | 2020-10-16 | Laminated shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318039.1U CN214165046U (en) | 2020-10-16 | 2020-10-16 | Laminated shopping cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214165046U true CN214165046U (en) | 2021-09-10 |
Family
ID=77598171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022318039.1U Active CN214165046U (en) | 2020-10-16 | 2020-10-16 | Laminated shopping cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214165046U (en) |
-
2020
- 2020-10-16 CN CN202022318039.1U patent/CN214165046U/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 stacked shopping cart 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 |