KR200445766Y1 - Shopping bag with variable size - Google Patents

Abstract

The disclosed contents are related to a shopping cart which is sized to be easily adjusted to a suitable size in the field according to the amount or size of the object. The shopping cart is adjustable in size according to the present invention is characterized in that it is provided with one or more extensions extending from the body is connected to the body formed with a storage space for storing the object and folded into the body. The present invention can easily adjust the shopping cart to a suitable size according to the amount or size of the object can make the shopping cart to a suitable size to increase the convenience of carrying and use of the shopping cart. In addition, the size of the shopping cart can be adjusted according to the size of the article, so that the shake of the shopping cart can be suppressed during the carrying, thereby safely carrying the fragile item by the impact.

Description

Resizable shopping cart {SHOPPING BAG WITH VARIABLE SIZE}

The present invention relates to a shopping cart for storing various objects, and more particularly to a shopping cart that can be adjusted to a suitable size simply used in the field according to the amount or size of the goods to be stored.

Generally, when you go to a shopping center or supermarket to buy things, it is common to put them in disposable plastic bags or shopping bags. However, in recent years, the environmental problems caused by such disposable plastic bags and shopping bags have emerged as a big global problem, and each government is rapidly turning toward sanctioning these disposable products. Therefore, the government strongly recommends a shopping cart that can solve environmental pollution problems and can be used economically and semi-permanently instead of disposable shopping bags or plastic bags.

Therefore, the spread and use of shopping carts are gradually taking place with a lot of perceptive housewives. In fact, when looking at a shopping cart with a shopping cart, it is often necessary to buy a lot more than the shopping cart and need an additional disposable plastic bag. In anticipation of such a problem, carrying a very large shopping cart is not only inconvenient to carry, but also puts a small amount or a small item in a large shopping cart, causing a lot of internal items to shake, causing damage.

Therefore, the object of the present invention is to devise to solve the above-mentioned drawbacks, according to the quantity or size of the shopping cart can be easily adjusted to a suitable size to increase the convenience of portable use, while keeping the goods more securely therein An object of the present invention is to provide a shopping cart having a size that can be carried.

The shopping cart is adjustable in size according to the present invention for achieving the above object is connected to the body in which the storage space is stored is formed to extend the storage space is characterized in that it is provided with one or more extensions that are folded into the body It is done.

When there are two or more extension parts, the lowermost extension part is fixed to the body and its lower end is fixed to the inner or outer surface of the body, and in turn, the lower end of the extension part is fixed to the inner or outer surface of the extension part of its front end. According to the amount or size of the object, one or more stages of the extension is characterized in that the folded inside or outside the body.

The body is in the form of a box having a bottom surface, the upper portion is provided with a pair of left and right handles, the corresponding portions of the extensions corresponding to the handles of the body is provided with handles of the corresponding shape It is desirable to have.

According to one embodiment, the extensions are composed of two extensions connected to each other, the lowest extension of the two extensions in the lower end is fixed to the inner surface of the body and folded inwardly of the body, The other extension part is characterized in that its lower end is fixed to the inner surface of the lowermost extension part and overlaps the innermost part of the lowermost extension part.

According to another embodiment, the extensions are composed of two extensions connected to each other, the lowermost extension of the two extensions is the lower end is fixed to the outer surface of the body folded and folded out of the body, The other extension part is characterized in that its lower end is fixed to the outer surface part of the lowest extension part and overlaps the outermost extension part.

A predetermined portion at which the body and the extension parts overlap and contact each other may further include a joining means for maintaining the overlapping state of the body and the extension parts.

Preferably, the bonding means is a magic tape (velcro fastener).

Outside the body may be provided with one or more pockets that can accommodate a bucket or other objects.

The body and the extension may be made of one or more of paper, cloth, synthetic resin, and nonwoven fabric.

The handle may be provided with a soft cushioning material.

The shopping cart is adjustable in size according to the present invention can be used simply by adjusting to the appropriate size in the field according to the amount or size of the stuff contained therein.

In particular, since the shopping cart can be easily adjusted to a suitable size according to the quantity or size of the goods, the shopping cart can be made to a size suitable for the goods, thereby increasing the convenience of carrying and using the shopping cart. In addition, the size of the shopping cart can be adjusted according to the size of the article, thereby suppressing the shaking of the shopping cart during carrying, and thus, there is an advantage in that it is possible to safely carry items, such as eggs, which are easily broken by the impact. Accordingly, the present invention is ultimately characterized by a safer transport of goods inside the shopping cart. Furthermore, if the amount of the shopping item is increased or a large item is stored, the shopping cart can be made larger and stored accordingly, so that even if the user buys more items than expected, he can immediately deal with the problem and the large item protrudes out of the cart to harm the aesthetics. Can be removed to improve the cleanliness and aesthetics of the use.

The present invention also eliminates the hassle of having to carry and separate shopping carts of different sizes according to the size and quantity of the object, and also use a shopping cart that can be folded in a multi-stage using the recycling cart. It is expected to be able to easily manufacture, and to be excellent in manufacturability and to reduce production costs, and to reduce environmental pollution by collecting and recycling existing shopping carts.

In order to achieve the above effects, the shopping cart is configured to be foldable in two or more stages, and according to the amount or size of the article, two or more stages of extension can be folded and overlapped inside or outside of the first stage to adjust the size thereof. .

The embodiments disclosed herein are only presented by selecting the most preferred examples to help those skilled in the art from the various possible examples, the technical spirit of the present invention is not necessarily limited or limited only by this embodiment, Various changes and modifications are possible, as well as other equivalent embodiments, without departing from the technical spirit of the invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a first embodiment of a shopping cart of which the size is adjusted according to the present invention,

2 is a cross-sectional view taken along the line A-A of FIG.

Figure 3 is a perspective view of the use state showing the state used to reduce the size in Figure 1,

4 is a cross-sectional view taken along the line B-B of FIG.

Figure 5 is a view showing a bonding means for fixing in the adjusted state in the first embodiment,

Figure 6 is a perspective view showing a state equipped with a protector for reinforcing the handle in the first embodiment above and convenient to use,

7 is a cross-sectional view illustrating a method of using the guard shown in FIG. 6 above;

8 is a view illustrating a fixing means for fixing the object so as not to leave or swing in this embodiment,

9 and 10 are views showing the article storage box and the name attached box provided on the surface of the present embodiment, respectively,

11A and 11B are cross-sectional views illustrating the usage of the first embodiment, respectively.

12 to 14 are photographs showing the adjusted state of the first embodiment,

15 is a perspective view illustrating a second embodiment of a shopping cart of which size is adjusted according to the present invention;

16 is a cross-sectional view taken along the line C-C of FIG. 15,

17 is a cross-sectional view for explaining the size adjustment operation of the second embodiment,

18 and 19 are perspective views illustrating other embodiments of the shopping cart is adjusted in size according to the present invention.

** Explanation of Signs of Major Parts of Drawings **

100: cart 110: body

116: first handle 118: reinforcing piece

120: first extension 126: second handle

128: reinforcing piece 130: second extension

136: third handle 138; Reinforcement

140: Magic Tape 150: Protector

160: fixing means

1 to 14, a first preferred embodiment of the present invention will be described in detail. The present invention can be configured in one or more folds, this embodiment illustrates a configuration that can be adjusted to the shopping cart in three sizes by extending the extension of the second stage in the most preferred example.

1 is a perspective view showing a first embodiment of a shopping cart is adjustable in size according to the present invention, Figure 2 is a cross-sectional view taken along the line A-A of FIG. In addition, Figure 3 is a perspective view showing a state in which the use of the reduced size in Figure 1, Figure 4 is a cross-sectional view taken along the line B-B of FIG. In addition, Figure 5 is a view showing a bonding means for fixing in the adjusted state in the first embodiment.

As shown, the shopping cart 100 of the present invention is connected to the body 110 is formed in the storage space for receiving the object, the body 110 is extended to expand the storage space and folded inside the body 110 It is composed of two stages of extension parts 120 and 130 overlapping each other to variably reduce the storage space. The body 110 and the extensions 120 and 130 are preferably made of the same material and color, and various materials such as fibers such as cloth or nonwoven fabric, synthetic resin such as paper, vinyl, and plastic may be used. . Among these, cloth is preferable as the material. In some cases, two or more materials may be used in combination. For example, the body 100 may be made of plastic and the extensions 120, 130 may be made of cloth or vice versa. The same can be done between paper and cloth and paper and vinyl.

The body 110 has a bottom surface 112, which is convenient for use. In this preferred embodiment, the body 110 is composed of a bottom surface 112 and a side wall portion 114 extending therefrom. Of course, the bottom surface 112 may be shaped into various shapes such as a quadrilateral and a circle, but since the quadrilateral is universal, the bottom surface 112 will be described as an example. As described above, the shopping cart may have a flat bottom surface 112 to stably stand the shopping cart on the floor.

The upper end of the body 110 is configured with a pair of handles (116a, 116b) on both sides, which is preferably a perforated handle. The handles 116a and 116b are preferably attached with reinforcing pieces 118a and 118b made of plastic, which makes the handle more firm. Specifically, the reinforcing pieces 118a and 118b are configured to surround the edges of the handles 116a and 116b. More preferably, the reinforcing pieces 118a and 118b are constituted by a pair of members coupled to the inside and outside of the body 110 in the same shape. good. In some cases, the reinforcing pieces 118a and 118b surrounding the handles 116a and 116b may use a cushion material such as a soft sponge or polyurethane foam instead of the plastic material.

The first and second extension parts 120 and 130 corresponding to the first handles 116a and 116b of the body 110 have second and third handles 126a, 126b, 136a and 136b in the same form. It is provided.

The first extension portion 120 of the above extensions is coupled to the bottom of the inner surface of the side wall portion 114 of the body 110. As the bonding method, bonding by adhesive or sewing may be used. In particular, the lower end of the first extension portion 120 in the coupling of the body 110 and the first extension portion 120 is fixed to the lower spaced apart from the first handle (116a, 116b). As described above, since the fixed end of the first extension part 120 is positioned below the first handles 116a and 116b, the first handle of the body 110 is folded when the first extension part 120 is folded into the body 110. The second handles 126a and 126b of the first extension portion 120 and 116a and 116b can be aligned.

That is, the holes of the first handles 116a and 116b and the second handles 126a and 126b coincide with each other to function as one handle. In order to fix the first extension part 120 folded into the body 110 to the body 110 in its folded state, the upper end of the body 110 and the corresponding first extension part 120 of the first extension part 120 are fixed. Joining means is provided outside the upper end. The joining means is preferably a magic tape (140a, 140b), that is, Velcro fasteners (aka, squeaky) that is easy to combine and detach. It is more preferable that the magic tapes 140a and 140b be provided with one or more pairs at corresponding portions of the body 110 and the first extension part 120.

Of course, the second extension 130 is also coupled to the lower end of the second handles 126a and 126b of the first extension 120 at the inner surface side of the first extension 120 in the same manner as above. When the size of the shopping cart 100 is adjusted, the second extension part 130 is folded into the first extension part 120 in the same operation as that of the body 110 and the first extension part 120. Furthermore, in order to maintain a state in which the second extension 130 is folded into the first extension 120, the first tape 120 and the second extension 130 may be provided with a magic tape 142a. 142b).

FIG. 6 is a perspective view illustrating a state in which a guard for reinforcing a handle and making it easy to use is installed in the first embodiment, and FIG. 7 is a cross-sectional view illustrating a method of using the guard shown in FIG. 6. Since the structure and operation of the protector 150 is equally applied to the handles on the left and right sides of the shopping cart, FIG. 6 illustrates and describes only the handle of one side thereof. In addition, the first to third handles 116, 126 and 136 illustrate and illustrate that the guard 150 is mounted in an overlapped state.

The shopping cart 100 of which the size of the present invention is adjusted is provided with a protector 150 to reinforce the handles 116, 126, and 136 so that the user can hold the handle more conveniently.

The guard 150 is made of fibers such as cloth and preferably has a certain cushion. Preferably, the guard 150 is coupled near the third handle 136 of the second extension 130, and more particularly, a portion of the guard 150 is fixed near the third handle 136. Therefore, the guard 150 is used to wrap the outer shape of the handle (116, 126, 136) as shown in Figures 6 and 7. At this time, the magic tape 152 is provided on the corresponding surfaces near both ends of the guard 150 to facilitate the coupling and separation. As such, when the plurality of handles 116, 126, and 136 are combined and wrapped with the protector 150, the shopping cart may be gripped by hand more comfortably. For example, when carrying a heavy object in a shopping cart, the handle is thin and there is no cushion to give a pain to the user's hand. In the present design, the guard 150 is provided to overcome the obstacle and provide a more comfortable grip. do.

8 is a view illustrating the fixing means for fixing the object so as not to fall or swing in this embodiment. As illustrated in FIG. 8, the shopping cart 100 is provided with a fixing means 160 on the inner side of the upper end of the shopping cart 100 for safer storage support. The fixing means 160 fixes the left and right pairs of strings 162a and 162b on the inner side of the upper end of the second extension part 130 to bind the open ends of the two strings 162a and 162b or to connect the two strings 162a, By applying a magic tape to the corresponding end of 162b).

9 and 10 show the article storage box and the name attached box provided on the surface of the present embodiment, respectively.

As shown in FIG. 9, a simple accessory 20 such as a bucket 10 or other writing instruments or a notebook or an auxiliary storage box 170 into which an object can be placed may be provided on the surface of the shopping cart 100 for convenience. If you have written down the items to be purchased in advance, such as a notebook by providing the auxiliary storage box 170, it is convenient to put the notebook and writing utensils in the auxiliary storage box 170 and to easily take out each time you buy the goods. Furthermore, the present invention is provided with a statement attachment box 180 on the other surface of the shopping cart 100, as shown in Figure 10 by inserting their own statement 182, easily lost when mixed with the shopping cart or similar shopping cart It has the advantage of being found.

11A and 11B are cross-sectional views illustrating the use of the first embodiment, respectively, and FIGS. 12 to 14 are photographs showing the adjusted state of the first embodiment. With reference to these drawings will be described in detail the operation method (use) of the present invention.

First, if the contents to be loaded is suitable for the medium size of the shopping cart 100, as shown in Figure 11a and 12 using the shopping cart in the largest size, that is, the first extension, that is, the second extension 130, It will be described how to fold the inside 120 to adjust the shopping cart 100 to a medium size as shown in FIG. As shown in the cross-sectional view of FIG. 11A, the third handles 136a and 136b of the second extension part 130 are folded into the first extension part 120 with the lower fixed end of the second extension part 130 as an axis. When the second handles 126a and 126b of the first extension part 120 coincide with each other, the second extension part 130 disappears into the first extension part 120 while being folded and overlapped at approximately an intermediate part of the second extension part 130. do. At this time, as the magic tapes 142a and 142b of the joining means formed on the corresponding portions of the first extension part 120 and the second extension part 130 are mutually coupled, the two members are firmly bound. Thus, the shopping cart 100 is to have an internal space partitioned by the body 110 and the first extension portion 120 connected therefrom to be adjusted to an intermediate size.

On the other hand, when explaining the method of adjusting to the shopping cart of the smallest size of Figure 14 in the above-sized shopping cart 100, the first extension portion described above when the first extension portion 120 is folded into the body 110 As shown in the dashed-dotted line of FIG. 11, the first extension part 120 has the lower fixed end of the first extension part 120 as an axis in the same manner as the coupling method of the 120 and the two extension parts 130. It enters the body 110 while overlapping its midpoint with its apex. The two handles are coupled to each other by joining means 140a and 140b provided at the corresponding portions of the body 110 and the first extension part 120 by matching the first handles 116a and 116b with the second handles 126a and 126b. When the first to third handles are matched, the shopping cart 100 is adjusted to a small size as shown in FIG. In this case, if the contents to be contained are small or a small amount, the shopping cart is adjusted to a small size accordingly to reduce the shaking of the shopping cart 100 and reduce the volume of the shopping cart when carrying, so that it is easy to carry and minimizes interference with other objects. It is convenient to have.

In some cases, as shown in FIG. 11B, the first handles 136a and 136b of the second extension part 130 are not attached to the second handles 126a and 126b of the first extension part 120. Fold into the extension part 120 to fully expand downward, and fold the first extension part 120 into the body 110 while the second handles 126a and 126b of the first extension part 120 are opened. When the two members are combined with the joining means 140a, 140b provided at the corresponding portions of the body 110 and the first extension part 120 in accordance with the first handles 116a, 116b of the first handle 116a, 116b ) And the second handles 126a and 126b coincide with each other, and the shopping cart 100 is adjusted to an intermediate size of the second extension unit 130 accommodated inside the shopping cart 100 as shown in FIG. 11B.

FIG. 15 is a perspective view showing a second embodiment of a shopping basket of which size is adjusted according to the present invention, and FIG. 16 is a cross-sectional view taken along the line C-C of FIG. 15. FIG. 17 is a cross-sectional view for describing a size adjusting operation of the second embodiment.

15 and 16, the second embodiment merely combines the extensions 220 and 230 to the outside of the body 210 in the first embodiment described above, and changes the coupling position thereof. The remaining components are identical. In more detail, the first extension part 220 is coupled to the outside of the body 210 and the second extension part 230 is coupled to the outside of the first extension part 220 to the first outside the body 210. And it is a modification of the first embodiment to enable the second extension parts (220, 230) to be folded and fixed to use the internal space of the shopping cart 200 more widely. Therefore, as shown in FIG. 17, when the second extension unit 230 is folded, the second extension unit 230 is folded and coupled to the outside of the first extension unit 220. When the first extension unit 220 is folded, the second extension unit 230 is folded and coupled to the outside of the body 210. Will be.

18 and 19 are perspective views illustrating other embodiments of the shopping cart is adjustable in size according to the present invention, Figure 18 is a shopping cart 300 of a two-stage configuration having one extension 320 in the body 310 FIG. 19 illustrates a shopping cart 400 in a four-stage configuration with three extensions 420, 430, and 440 of the body 410.

Of course, these configurations are only variations of the first embodiment exemplified above with only a few or a lot of extensions, and their operation method is the same. Thus, the present invention can be easily configured by applying the shopping cart to a plurality of stages or more by simply connecting a plurality of extensions by the above-described technique.

Claims (10)

The shopping cart is adjustable in size, characterized in that the one or more extensions are provided to extend the storage space is connected to the body from the body formed with a storage space is stored, and folded to overlap the body to change the storage space. The lower end of the extension part is fixed to the body when the lower end part is fixed to the inner surface or the outer surface of the body, and in turn, the extension part of the next step is that the lower end part of the extension part of the front end. The shopping cart is fixed to the inner surface or the outer surface, the size of the shopping cart is adjustable, characterized in that the one or more stages of the extension parts are folded into the inner or outer body and overlapping according to the amount or size of the object. According to claim 1, wherein the body is in the form of a box having a bottom surface, the upper portion is provided with a pair of left and right, and corresponding parts of the extension corresponding to the handles of the body corresponding to the handles The shopping cart is adjustable in size, characterized in that the handle is provided in the form. The method of claim 3, wherein the extensions are composed of two extensions connected to each other, the lowermost extension of the two extensions are fixed to the inner surface of the body of the lower end is folded inwardly of the body, Another one of the extension portion of the shopping cart is adjusted in size, characterized in that the lower end is fixed to the inner surface portion of the lowermost extension portion folded inward to the innermost extension portion. The method of claim 3, wherein the extensions are composed of two extensions connected to each other, the lowermost extension of the two extensions in the lower end is fixed to the outer surface of the body folded over the outside of the body, Another one of the extension portion of the shopping cart is adjusted in size, characterized in that the lower end is fixed to the outer surface portion of the lowermost extension portion folded over the outermost extension portion. According to any one of claims 1 to 5, Wherein the predetermined portion where the body and the extension parts are overlapping contact is further provided with a joining means for maintaining the overlapping state of the body and the extension portion Resizable shopping cart. 7. The shopping basket of claim 6, wherein the joining means is a magic tape (velcro fastener). The shopping basket of any one of claims 1 to 5, wherein one or more pockets for storing water bottles or other objects are provided on the outside of the body. The shopping basket of any one of claims 1 to 5, wherein the body and the extension part are made of one or more of paper, cloth, synthetic resin, and nonwoven fabric. The shopping cart of claim 3, wherein the handle is provided with a soft cushion material.