KR20030079228A - Foldable portable shopping cart - Google Patents

Abstract

PURPOSE: A foldable-portable shopping cart is provided to offer convenience to a user by directly loading the shopping cart into a vehicle. CONSTITUTION: A foldable-portable shopping cart is composed of a basket(1), a first support(2) for supporting the basket, a second support(3) connected to the first support and supporting the basket and the first support, a third support(4) for supporting the basket and the first support, and a fourth support(5) having wheels(6,7) and supporting the basket and the supports. The third support has a first variable-foldable unit(10) and a second variable-foldable unit(12) folded to the second support and the fourth support, respectively. The fourth support is connected to the third support, and is folded to the third support.

Description

Foldable portable shopping cart

The present invention relates to a folding portable shopping cart that can be loaded in an automobile. A shopping cart is a kind of small cart that is usually made of steel so that consumers can load and carry various things when shopping at department stores or large and small discount stores. Shopping carts are usually available at department stores or large discount stores themselves, which lend them when they come, bring the goods from the store to their vehicles, and put the shopping cart back to its original location to provide convenience for shopping. To give.

In the conventional technology of shopping carts, a shopping cart that can be overlapped (published in Korean Patent No. 2001-003173) has a child seat installed, and the parts can be unfolded or overlapped, which is convenient for users with children. If you look at the 'adjustable trolley' (Registration No. 20-0145712), the height of the trolley can be adjusted and the height of the trolley can be automatically maintained by the elasticity of the spring for convenient loading of goods. It was made. In addition, if you look at the hand-cart cart (Registration No. 20-020287), it is in an inappropriate form for use in department stores or large discount stores.In addition, it is difficult to load the entire cart again after the goods are loaded. Has.

As a conventionally known shopping cart, a shopping cart having a basket known as Japanese Patent Application Laid-open No. Hei 8-276848 is known as in FIG. The shopping cart consists of a support 2 'connected to a movable wheel and a basket 1' installed on the support. The contents of the present invention are to be improved because the support cart (2 ') and the basket (1') with wheels are integrated in such a shopping cart, so that the shopping cart itself must be loaded in its entirety to be loaded in a vehicle. In addition, the support 2 'and the basket 1' have a large volume, which does not enter the trunk of a general passenger vehicle.

Therefore, the main object of the present invention devised to solve the problems of the prior art as described above, the first purchase in the shopping process to load the shopping cart and the inconvenience in the existing shopping cart to be carried back from the shopping cart to the car after calculation. It is to provide a way to minimize the inconvenience of moving the goods to the desired place after the final arrival by storing the shopping cart as it is in the trunk or the interior of the vehicle as it can be felt.

1 is a perspective view of a shopping cart conventionally used.

2 is a state diagram of a folding portable shopping cart configured according to the present invention.

3 is an operating state diagram showing an example of the operation of the 'foldable portable shopping cart' configured by the present invention

Figure 4 is an operating state showing an example of the operation of the 'foldable portable shopping cart' configured by the present invention

5 is an operating state diagram showing an example of the operation of the 'foldable portable shopping cart' configured by the present invention

6 is an operating state diagram showing an example of the operation of the 'foldable portable shopping cart' configured by the present invention

Figure 7 is a state diagram showing a fully folded state of the 'foldable portable shopping cart' configured by the present invention

Codes and descriptions of the main parts of the drawings

1, 1 ': basket

2 ': support

2: support 1

3: support 2

4: support 3

5: support 4

6: wheel 1

7: wheels 2

8: handle

9: link 1

10: variable folding device 1

11: link 2

12: variable folding apparatus 2

13: link 3

14: hook hanger 1

15: hook hanger 2

In order to achieve the above object, the present invention is connected to the support 1 (2), the support 1 (2) downwardly to support the basket (1) and the basket (1) which can hold a large object and the basket (1) It is connected to) to support the load of the basket 1 and the support 1 (2) like the support 2 (3), the support 2 (3) to support the load of the basket 1 and the support 1 (2) And a variable folding device 1 (10) and a variable folding device 2 (12), which are connected to the support 2 (3) and the connecting ring 2 (11) and which can be folded on the support 2 (3) and the support 4 (5). Attached support 3 (4), wheel 1 (6), wheel 2 (7) is mounted to support the load of the basket 1, the support 1 (2), support 2 (3), support 3 (4), It is connected by support 3 (4) and connecting ring 3 (13) and consists of support 4 (5) which can be folded and folded on support 3 (4), support 1 (2), support 2 (3), support 3 ( 4), the cross-sectional shape of the support 4 (5) is a specific shape of round or square Not only limited to the internal cross-section also being used can be configured without a limitation of hwanjae or rod material.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

The shopping cart according to a preferred embodiment of the present invention is shown in FIG. 2 and relates to a folding portable shopping cart that can be stored in a vehicle as shown.

First, a user purchases a desired item in a department store or a large and small mart using a portable shopping cart according to the present invention and loads it in a basket 1 and moves it to his vehicle. Then, the portable shopping cart according to the present invention is approached to the trunk of the vehicle so that the basket 1 of the shopping cart is stored about 2/3 into the trunk of the vehicle, and then the variable folding device 1 (10) is operated to support the support 2 (3). Fold up the support 3 (4) to the support 1 (2) horizontally, and then operate the variable folding device 2 (12) to fold the support 4 (5) to the already folded support 2 (3) and support 3 ( 4) After the support 2 (3), support 3 (4) and support 4 (5) are rotated and placed on the support 1 (2), they are already folded over the support 1 (2). 2 (3), support 3 (4), support 4 (5) are all piled up, and in that state the basket is completely inserted into the trunk of the vehicle to complete the containment.

3 to 7 show examples of use of the above.

3 shows an example of folding the support 2 (3) and the support 3 (4) by operating the variable folding device 1 (10) and the variable folding device 2 (12) hook hook 1 (14) and hook hook 2 (15). ) And completely fold the support 2 (3) and the support 3 (4) as shown in FIG. Then, as shown in Fig. 5, the wheels 1 (6) and the wheels 2 (7) on which the support 4 (5) is folded and folded on the folded support 2 (3) and the support 3 (4) and folded up and rotated as shown in Fig. 6 basket (1) Fold over. FIG. 7 shows a state in which the support 1 (2), the support 2 (3), the support 3 (4), and the support 4 (5) are completely folded on the basket 1.

Then, the user moves to a desired place and then removes the shopping cart in which the goods are loaded in the trunk of the vehicle in the reverse order as described above, and the final place for targeting the goods loaded in the shopping cart as the present invention intends. The goods can be transported repeatedly without reloading and loading.

Users who are uncomfortable with the existing shopping carts can carry them personally, load and purchase items in the shopping cart at department stores or large and small discount marts, and store the shopping carts with the goods in the trunk or the interior of the vehicle by simple operation. do. After that, the user can easily move the shopping cart to the final destination from the trunk of the car or the interior to the final destination by using a simple operation, and then use the shopping cart which eliminates the inconvenience of carrying the goods. To make shopping more convenient.

On the other hand, while the above has been described with reference to the preferred embodiments of the present invention, those skilled in the art to which the present invention pertains without departing from the spirit and scope of the present invention described in the claims below It will be understood that modifications and changes can be made.

Claims (2)

The load of the basket 1 and the support 1 (2) is connected to the support 1 (2) and the support 1 (2) downwardly connected to the support 1 (2) and the support 1 (2) for fixing and supporting the basket 1 and the basket 1. It supports the load of the basket 1 and the support 1 (2) like the support 2 (3), support 2 (3) to support the support and is connected to the support 2 (3) and the connecting ring 2 (11) Support 3 (4), wheel 1 (6), wheel 2 with variable folding device 1 (10) and variable folding device 2 (12), which can be folded and folded on support 2 (3) and support 4 (5). (7) is mounted and connected to the support 3 (4) and the connecting ring 3 (13), which supports the load of the basket 1 and the support 1 (2), support 2 (3), support 3 (4) The shopping cart is connected to the support 4 (5) that can be folded and folded on the support 3 (4) to be stored in the trunk or the interior of the vehicle by a simple operation of the user. The method of claim 1, The basket is made of a mesh, and the material is cloth, plastic, metal, or a non-metallic shopping cart.