KR101290096B1 - Paper-shopping bag without adhesive - Google Patents

Abstract

The present invention may be formed by integrating the bottom surface of the shopping bag body with the front and rear and left and right sides, and to form a locking portion and the fitting portion on the inner and outer surfaces of the left and right sides, respectively, to form a shopping bag body. The handle fitting portion which allows the handle to pass through the upper portion of the shopping bag body to be formed in a double, the handle is formed at both ends of the fitting portion and the engaging portion and the fitting portion is passed through the passage through the mutual shopping bag Both the body and the handle of the present invention relates to a paper shopping bag having the effect of allowing storage and transport in a solid state without using an adhesive.
Paper shopping bag that does not require the adhesive of the present invention for achieving the above object is, in the shopping bag is formed in the top is opened and the article is stored therein, the inner surface of the left and right sides of the shopping bag constituting the storage space A shopping bag body having a plurality of locking parts formed thereon and a plurality of fitting parts formed on an outer surface thereof, and a plurality of handle fitting parts formed on the front and rear sides of the shopping bag to form a handle; It characterized in that the handle portion and the fitting portion is formed on each of both ends of the handle so that it is fitted into the handle fitting portion of the shopping bag body.
According to the present invention, since the bottom surface, front and rear, and left and right sides of the shopping bag body are integrally formed of paper without using an adhesive, harmful effects on the environment and the human body can be minimized. It is possible to prevent the handle from being detached due to the load of the stored object by fixing the handle by passing through the handle fitting portion of the upper portion of the duplicated main body, and releasing and assembling the shopping bag can be stored. It is very useful in terms of space utilization for shopping bag storage and can be assembled and recycled when necessary.

Description

Paper bag without glue {Paper-shopping bag without adhesive}

The present invention relates to a paper shopping bag that does not require an adhesive, and more particularly, the bottom surface of the shopping bag body is integrally formed with the front, rear, and left and right sides, and the locking portions are fitted to the inner and outer surfaces of the left and right sides, respectively. After forming the part to be combined to form a shopping bag body, the handle fitting portion that can be passed through the handle is formed on the upper portion of the shopping bag body, but the handle is formed at both ends of the fitting portion and the hook portion By passing through the fitting portion through the fitting portion to both the body and the handle of the shopping bag relates to a paper shopping bag having the effect of storing and carrying goods in a solid state without using an adhesive.

In general, the shopping bag is used to store or carry the goods purchased at the time the shopping bag is provided with a storage space for storing the inside of the top, has a rectangular structure consisting of front and rear, left and right sides and bottom. The shopping bag is usually made of synthetic resin or paper such as polyethylene, when the synthetic resin is manufactured, there is a side that is not easy to collect and recycle, in particular, there is a problem that acts as a major factor of environmental pollution during disposal.

In the case of a shopping bag made of paper, the bottom surface and the left and right sides are folded and then bonded with an adhesive. However, in the case of manufacturing by adhesive bonding as described above, when the load of the object stored inside is heavy, the bottom surface often breaks, and when the sharp object is stored, the sinus side is broken. In addition, in the case of a conventional paper shopping bag, the handle is bonded to the inside of the upper part of the shopping bag using an adhesive, and then the paper is re-bonded to be bonded to each other. The problem of handles falling off without overloading was also present.

Domestic Utility Model Publication No. 20-0415862 (Registration Date: 2006.05.01.) Is characterized in that the rigid bonding of the edge of the shopping bag by sealing the reinforcement of nylon material on the edge of the shopping bag, Due to the lamination of other materials to a conventional paper shopping bag, the composition becomes very complicated and the manufacturing cost increases due to the additional process of joining all parts with an adhesive for lamination. The use of a large amount of adhesive for laminating on paper presents a problem in terms of the environment. In other words, when discarded after use, other materials and adhesives that are not perishable other than paper may cause contamination to the environment such as soil, and there is a problem that may have a bad effect on the contents or the human body stored due to the large amount of adhesive used. .

KR 20-0415862 Y1 2006.05.01

The present invention was created to solve the problems of the prior art, according to the present invention by implementing the entire shopping bag with a paper of environmentally friendly material, by integrally configuring the bottom, front and rear and left and right sides of the shopping bag body It makes it possible to carry the goods stored firmly without using any adhesive that affects the environment and the human body. Also, by forming a rim on the upper part of the shopping bag body, the handle part is provided by double and the handle fitting part is provided. Regarding the eco-friendly paper shopping bag that does not need an adhesive for preventing the handle from being separated from the main body by the weight of the object by passing through the handle fitting portion to be fixed through the mutual coupling of the fitting portion and the locking portion formed on both ends of the handle .

Paper shopping bag that does not require the adhesive of the present invention for achieving the above object is, in the shopping bag is formed in the upper space is opened and the article is stored therein, the left and right sides (200, 300) of the shopping bag constituting the storage space A plurality of locking portions 12b, 13b, 14b, 15b, 16b, and 17b are formed on the inner surfaces 9 and 11 of the inner shell 9, and the fitting portions 12a, 13a, 14a, 15a, and 16a are fitted to the outer surfaces 8 and 10. , 17a) are formed in plurality, the shopping bag body is formed with a plurality of handle fitting parts (31a, 31b, 32a, 32b) for forming the handle 400 is formed on the upper side of the front (2) and the back (3) of the shopping bag 100; A shopping bag handle having hooks 42a and 42b and fitting portions 41a and 41b respectively formed at both ends of the shopping bag main body 100 so as to be fitted into the handle fitting portions 31a, 31b, 32a and 32b. 400).

In addition, in the paper shopping bag of the present invention, two engaging portions 12b, 13b, 14b, 15b, 16b, and 17b formed on the inner surfaces 9 and 11 of the left and right sides of the shopping bag body 100 are adjacent to each other. While being formed and one is formed on the lower side, the fitting portions 12a, 13a, 14a, 15a, 16a, 17a formed on the outer surfaces 8, 10 of the left and right sides of the shopping bag body 100 are the inner surface. The locking portions 12b, 13b, 14b, 15b, 16b, and 17b formed at 9 and 11 may be formed at positions corresponding to each other, and the first fitting portions 12a and 15a on the left and right sides may be combined. It is characterized in that the second folding line (22a, 22b) is formed by folding inward to form the left and right side edges (6, 7), respectively.

In addition, in the paper shopping bag of the present invention, the handle fitting portions 31a, 31b, 32a, and 32b formed on the shopping bag main body 100 are each spaced apart at regular intervals on the front and rear border portions 4 and 5, respectively. It is characterized in that two are formed at the corresponding positions of the front and back surfaces (2, 3), which are formed in double by folding the second folding lines (22a, 22b) inwardly.

In addition, the paper shopping bag handle 400 of the present invention, the fitting portion (41a, 41b) is formed at both ends one end and spaced apart from the fitting portion (41a, 41b) by a certain distance, the fitting portion (41a, 41b) is engaged Locking portions 42a and 42b are formed to be formed, and passing portions 43a and 43b and passing sections for allowing the fitting portions 41a and 41b to pass through to be coupled to the locking portions 42a and 42b. Improvements 44a and 44b are characterized in that they are formed adjacent to the locking portions 42a and 42b.

In addition, the paper shopping bag handle 400 of the present invention is formed by folding the handle inner inner surface 53 on the inner side of the ninth fold line 61 on the center, the handle inner outer surface 51 is the tenth fold line ( It is formed to be folded into the inner side of 62, the folding fixing surface (52a, 52b) formed at both ends of the handle inner outer surface 51, the handle inner outer surface (51) bordering on the eleventh fold line (63a, 63b) After being folded into the inner side of the handle inner inner surface 53 is inserted into the inner inner surface 53 and the outer surface 51 is characterized in that the mutual coupling.

According to the present invention, since the bottom surface, front and rear, and left and right sides of the shopping bag body are integrally formed without paper without an adhesive, harmful effects on the environment and the human body can be minimized.

In addition, according to the present invention, by forming an edge portion in the upper portion of the shopping bag body, and doubled, by fixing the handle passing through the handle fitting portion of the upper portion of the duplicated body it is possible to prevent the handle from being separated by the load of the stored object. By forming a triple structure on the handle center where the hand is held, the handle center can be prevented from being torn by the load of the storage object.

In addition, according to the present invention, because it is possible to release and store the assembly of the shopping bag, it is very useful in terms of space utilization for storing the shopping bag, it is possible to assemble and recycle when necessary.

1 is a view showing an exploded view of a shopping bag body according to the present invention.
2a to 2e is a view showing the assembly process of the shopping bag body according to the present invention.
Figure 3 is a view showing the shopping bag body of the present invention assembled through the assembly process.
4 is a view showing an exploded view of a shopping bag handle according to the present invention.
5a to 5e is a view showing a process of assembling the handle portion of the shopping bag handle according to the invention the shopping bag body.
Figure 6 is a view showing a state in which the handle is assembled to the shopping bag body according to the present invention.
Figure 7 is a view for showing a shopping bag assembly is completed in accordance with the present invention.
8 is a view showing a practical use example of a shopping bag according to the present invention

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. In the description process, the left or right side is expressed, which is described according to the position appearing on the developed view of FIG. 1, but does not represent a special meaning after assembly. In addition, it is expressed as folding on the inner side or the outer side of the fold line, which is based on when folded on the development view of Fig. 1 or 4, and folding inward means that both sides of the fold line face each other. Folds in the viewing direction, and folded outward means that both sides of the fold line are folded in opposite directions.

The present invention is characterized in that the structure of the shopping bag body and the shopping bag handle attached to the upper portion of the body forming a space for storing the object, do not use the adhesive on the shopping bag body and handle and the coupling portion for coupling the body and the handle It is characterized by not.

1 is a view showing an exploded view of a shopping bag body 100 according to the present invention, Figures 2a to 2e is a view showing a process of assembling the shopping bag body 100 of FIG. 1, it can be seen that the bottom surface 1, the front surface 2, the rear surface 3, the left surface 200, and the right surface 300 constituting the body are integrally formed, and the shopping bag body 100 It can be seen that the left and right side surfaces (200, 300) of symmetry are configured to be symmetric in the cross direction. That is, the left outer surface 8, the right outer surface 10, the left inner surface 9 and the right inner surface 11 are configured to be symmetric with each other. The other components are configured in the same way as symmetrical to each other.

Border portions 4, 5, 6, and 7 are further formed on the front side 2 and the rear side 3 of the shopping bag body 100 according to the present invention. That is, the front edge portion 4 is provided at the upper portion of the front surface 2, and the left edge portion 6 is positioned adjacent to the left side of the front edge portion 4. In addition, the upper edge of the rear surface (3) is provided with a rear border (5) and the right border (7) is located adjacent to the right side of the rear border (5). According to the present invention, the edges 4, 5, 6, and 7 are folded into the front side 2 or the rear side 3 at the boundary of the second fold lines 22a and 22b, and are dually formed. Handle fitting portion (31a, 31b, 32a, 32b) is formed so that the shopping bag handle 400 to be described later to be folded. That is, the second front handle portions 31a and 32b are symmetrically disposed on the front rim portion 4 and the front surface 2 with respect to the second fold line 22a, respectively, so that two of the front handle fitting portions 31a and 32b are spaced apart at regular intervals. When the folding line 22a is folded inward, the handle 400 may be fitted. In the case of the rear surface 3, the rear handle fitting portions 32a and 32b are symmetrically spaced apart from each other by a symmetry with respect to the second fold line 22b on the rear edge portion 5 and the rear surface 3, respectively. When the second folding line 22b is folded inward, the handle 400 may be fitted.

In the case of the shopping bag according to the present invention, since the assembling process is the same due to the symmetrical structure of the left side 200 and the right side 300 of the shopping bag body 100, the assembly process in detail based on the left side 200 Explain. 2B and 2C, the left and right surfaces 200 according to the present invention have front and rear surfaces 2 and 3 and a bottom surface 1 bounded by a third folding line 23a and a fourth folding line 24a. The fourth folding line 24a and the fifth folding line 25a are in contact with each other at the outside of the shopping bag body 100 while the seventh folding line 27a is folded outward. Thereafter, the left side surface 200 is formed while the eighth folding line 28a is folded so that the left outer surface 8 and the left inner surface 9 may form the inside and the outside of the left side, respectively. Through the above process, the front (2) and the rear (2) are folded inward with respect to the bottom surface (1) on the basis of the first fold lines (21a, 21b), thereby forming an internal space in which objects are stored. Will be.

The left surface 200 formed as described above is fitted to the engaging portions 12b, 13b, 14b formed on the left inner surface 9 by fitting portions 12a, 13a, 14a formed on the left outer surface 8, respectively. It is possible to support the objects to be combined and stored together without the adhesive. That is, the left side first fitting portion 12a is placed on the left side first engaging portion 12b, the left side second fitting portion 13a is placed on the left side second engaging portion 13b, and the left side third fitting is placed. The portions 14a are fitted to the left side third catching portions 14b to form storage spaces. Since the left side first fitting portion 12a formed on the left side border portion 6 is folded to the inside of the left outer surface 8 by the left side edge portion 6 bordering on the second fold line 22a, Invisible from outside. That is, the left side first engaging portion 12a of the left side inner surface 9 of the left side first fitting portion 12a is folded inwardly by the left side edge portion 6 to the boundary of the second fold line 22a. Will be fitted to (12b).

In the case of the right side 300 of the shopping bag body 100 according to the present invention is also assembled through the same process as the left side 200 described above, a detailed description thereof will be omitted.

In the present invention, for example, the fitting portion and the locking portion formed on the side of the right side has been formed to correspond to each of the three, but the insertion portion and the locking portion can be added or subtracted according to the degree of supporting the object to be stored. That is, when the object to be stored is expected to be a heavy type, the number of the fitting portion and the coupling portion can be increased to strengthen the support, and if the load of the object to be stored may be reduced in number.

Figure 2e shows the process of assembling the left side 200 of the shopping bag body 100 in accordance with the present invention, Figure 3 shows the shopping bag body 100 according to the present invention the assembly is completed. The assembly order according to the present invention is not particularly defined. That is, the rim may be assembled first by folding the rim inward with respect to the front and rear with respect to the second folding line, and the left or right side with the third and fourth folding lines inside the front, back and bottom. You can fold it and assemble it first, but you can change the order.

The shopping bag body 100 formed as described above has an upper portion opened and a storage space formed therein, and it is possible to store an object therein through the opened upper portion.

Hereinafter will be described with respect to the shopping bag handle 400 is passed through the handle fitting portion (31a, 31b, 32a, 32b) formed in the shopping bag body 100 is coupled. Figure 4 is a view showing an exploded view of the shopping bag handle 400 according to the present invention, Figures 5a to 5e is the shopping bag handle 400 of Figure 4 is assembled to any one of the handle fitting portion of the shopping bag body 100 A diagram illustrating the process.

The shopping bag handle 400 according to the present invention is not structured to be adhered to the main body by an adhesive like a conventional shopping bag, but is fitted to the shopping bag handle fitting portions 31a, 31b, 32a, and 32b formed on the shopping bag body 100. It is done. As shown in FIG. 4, the shopping bag handle 400 according to the present invention has fitting portions 41a and 41b formed at both ends and spaced apart from the fitting portions 41a and 41b at a predetermined interval. ) And engaging portions 42a and 42b are formed to be engaged with each other, and passage portions 43a and 43b for allowing the fitting portions 41a and 41b to pass through and engage with the engaging portions 42a and 42b. ) And through cut lines 44a and 44b are formed adjacent to the engaging portions 42a and 42b.

In the present invention, for convenience, the process of fitting the first fitting portion 41a to the first catching portion 42a of the shopping bag handle 400 will be described, and the second fitting portion 41b is the second catching portion 42b. Since the process of fitting to the same) is the same, description thereof will be omitted. Referring to Figure 5a, it can be seen that one end of the shopping bag handle 400 according to the present invention is passed through the handle fitting portion formed in the shopping bag body (100). One end of the handle passed as described above can be seen through the first passage portion 43a and the first passage cut-out 44a that does not pass through the handle fitting portion through FIGS. 5B and 5C. 5D and 5E, after the first passage 43a and the first passage cutoff line 44a completely pass through the handle fitting portion, the first fitting portion 41a formed at one end of the handle passes. It can be seen that the first engaging portion (42a) is not fitted. According to the structure of the handle is fitted as described above, it is possible to safely store and transport the goods stored in the shopping bag without the handle 400 is separated from the shopping bag body (100).

According to the shopping bag handle 400 according to the present invention, the handle inner inner surface 53 on the center of the hand grip is to be formed to be folded into the ninth fold line 61, then the handle inner outer surface 51 Folded into the inner side of the tenth fold line 62, and folded fixing surfaces (52a, 52b) formed at both ends of the inner side of the handle inner side 51 borders on the eleventh fold line (63a, 63b) The handle inner inner surface 53 and the outer surface 51 may be coupled to each other by being folded inside the handle inner outer surface 51 and then inserted into the inner side of the handle inner inner surface 53. According to the triple structure on the center of the handle 400 formed as described above, it is possible to prevent the phenomenon that the handle is torn off by the load of the object stored in the shopping bag. In other words, if the object stored in the shopping bag is too heavy, the force is concentrated on the center of the handle, in this case, if the paper on the center of the handle is a single layer there is a fear that the load of the object can not be damaged. However, in the triple structure of the handle center as in the present invention it is possible to reduce the risk of damage as described above is very useful, has the advantage that can be reused for a long time. In addition, since the triple structure formed on the handle center by the folding fixing surfaces 52a and 52b can be fixed without adhesive, it is environmentally friendly.

Figure 6 is a view showing a state in which the handle is assembled to the body of the shopping bag according to the present invention, Figure 7 is a view showing a completed shopping bag according to the present invention, Figure 8 is a relatively heavy shopping bag according to the present invention It is a figure which shows the actual use example for showing the state carrying and storing a liquor bottle.

The shopping bag according to the present invention is made of an eco-friendly paper material and at the same time can be easily combined with each other without using an adhesive to accommodate heavy objects, and meets the low carbon eco-friendly green policy, and also attaches adhesives or straps of different materials Due to the additional process is not added, the manufacturing process is simple and the manufacturing cost is also reduced. According to the shopping bag according to the present invention, even if the bottom surface is formed of a structure integrated with the front, rear and left and right sides, even if made of a paper material can be prevented from weakening the adhesive force of the bottom surface by the storage of heavy objects. In addition, the left and right sides can also solve the problem of being torn due to the use of a conventional adhesive through a double structure of the inner and outer surfaces. Hold to enable storage and transport of objects. In addition, by forming a rim on the upper portion of the shopping bag body, and folded it into a double structure, and then formed a handle fitting portion to pass through the handle fitting portion to each other to combine, by attaching the handle to the body using a conventional adhesive, heavy objects Solve the problem that the handle is separated from the body during transport. According to the shopping bag according to the present invention, since it is possible to recycle for a long time using the above characteristics, it is also very useful in terms of resource recycling, and because it is possible to assemble and deploy according to the situation, it is necessary to release and store the assembly when not in use. It becomes possible.

Although the preferred embodiment of the present invention has been described above, the scope of the present invention is not limited thereto, and it should be understood as the scope of the present invention extends to the range substantially equivalent to the embodiment of the present invention. Various modifications can be made by those skilled in the art without departing from the spirit of the invention. Therefore, the shopping bag according to the present invention is based on a paper-based environmentally friendly configuration, but because it is possible to implement the same as a synthetic resin, such as polyethylene, it is different from the material, but belongs to a substantially equivalent range The configuration according to the present invention may have the same.

1: bottom 2: front
3: rear 4: front border
5: Rear rim 6: Left side rim
7: Right side border 8: Left outer side
9: left inner surface 10: right outer surface
11: Inside Right Side 12a: Left Side First Fitting
12b: Left side first engaging portion 13a: Left side second fitting portion
13b: Left side second engaging portion 14a: Left side third fitting portion
14b: Left side third engaging portion 15a: Right side first fitting portion
15b: right side first engaging portion 16a: right side second engaging portion
16b: right side second engagement portion 17a: right side third engagement portion
17b: right side third locking part
21a, 21b: first folding line 22a, 22b: second folding line
23a, 23b: third folding line 24a, 24b: fourth folding line
25a, 25b: fifth fold line 26a, 26b: sixth fold line
27a, 27b: seventh folding line 28a, 28b: eighth folding line
31a, 31b: front handle fitting 32a, 32b: rear handle fitting
41a: first fitting portion 41b: second fitting portion
42a: first catching portion 42b: second catching portion
43a: first pass 43b: second pass
44a: improvement of first pass 44b: improvement of second pass
51: handle inner outer surface 52a, 52b: folded fixing surface
53: inner side of handle
61: 9th folding line 62: 10th folding line
63a, 63b: 11th folding line
100: shopping bag body 200: left side of the shopping bag body
300: shopping bag body right side 400: shopping bag handle

Claims (5)

In the shopping bag that is open at the top and the storage space is formed therein,
A plurality of locking portions 12b, 13b, 14b, 15b, 16b, and 17b are formed on the inner surfaces 9 and 11 of the left and right sides 200 and 300 of the shopping bag constituting the storage space, and on the outer surfaces 8 and 10. A plurality of fitting portions 12a, 13a, 14a, 15a, 16a, and 17a are formed, and the handle fitting portions 31a for fitting the handle 400 to the upper side of the front side 2 and the rear side 3 of the shopping bag are formed. A shopping bag body 100 having a plurality of 31b, 32a, and 32b formed therein;
A shopping bag handle having hooks 42a and 42b and fitting portions 41a and 41b respectively formed at both ends of the shopping bag main body 100 so as to be fitted into the handle fitting portions 31a, 31b, 32a and 32b. 400);
Adhesive-free paper shopping bag, characterized in that consisting of.
The method of claim 1,
The engaging portions 12b, 13b, 14b, 15b, 16b, and 17b formed on the inner surfaces 9 and 11 of the left and right sides of the shopping bag main body 100 are two adjacently formed on the upper side and one on the lower side. Formed,
The fitting portions 12a, 13a, 14a, 15a, 16a, and 17a formed on the outer surfaces 8 and 10 of the left and right sides of the shopping bag main body 100 are hook portions formed on the inner surfaces 9 and 11. (12b, 13b, 14b, 15b, 16b, 17b) to be formed in a position corresponding to each other to be mutually coupled, but the first fitting portion (12a, 15a) of the left and right sides is to the left and right side edges (6, 7) Adhesive-free paper shopping bag, characterized in that the second fold line (22a, 22b) to be formed by folding the inside to be formed after each.
The method of claim 1,
Two handle fitting portions 31a, 31b, 32a, and 32b formed on the shopping bag main body 100 are formed on the front and rear edge portions 4 and 5, respectively, spaced apart from each other by a predetermined interval, and the second folding line 22a, 22b) paper shopping bags, adhesive-free, characterized in that formed in each of the two corresponding positions of the front and rear surfaces (2, 3) formed in a double by folding inward.
The method of claim 1,
The handle 400 is,
Fitting portions 41a and 41b are formed at both ends, and locking portions 42a and 42b are formed to be spaced apart from the fitting portions 41a and 41b so that the fitting portions 41a and 41b can be engaged. Passing parts 43a and 43b and passing cut lines 44a and 44b for allowing the fitting parts 41a and 41b to pass through and engage with the locking parts 42a and 42b are provided in the locking parts 42a and 41b. Adhesive-free paper shopping bag, characterized in that it is formed adjacent to (42b).
5. The method of claim 4,
The handle 400 is,
After the handle inner inner surface 53 is formed on the center of the ninth fold line 61 is folded, the handle inner outer surface 51 is formed by folding into the tenth fold line 62, the handle inner outer The folding fixing surfaces 52a and 52b formed at both ends of the surface 51 are folded inside the handle inner outer surface 51 on the eleventh fold lines 63a and 63b and then the handle inner inner surface 53. The paper shopping bag, adhesive-free, characterized in that the inner side of the handle inner surface (53) and the outer surface (51) by being inserted into each other.

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