KR200410897Y1 - Shopping bag - Google Patents

Abstract

The present invention discloses a shopping bag made of tarpaulin.

The shopping bag according to the present invention includes a main body having a front side and a left side and a right side, the upper surface of which is divided into two parts, and a handle provided on one side, and a zipper provided to selectively open and close the entrance. It is provided in each of the ends of the zipper in the form of a ring is sewn together at the upper end of the left and right sides and the support tab protruding the end, and provided on one side of the main body is provided with a cover selectively opened and closed by Velcro A pocket, and the main body is a shopping bag formed of a tarpaulin woven by mixing a polyethylene, a calpet and a pigment, the junction portion folded inward at the end of each side constituting the main body, and to increase the durability of the main body bonding portion Piping table in which the connecting portion is interposed between the adjacent adjacent joints and integrally stitched and the piping is exposed to the outside. It is provided on the inner bottom surface of the main body, characterized in that consisting of a bottom support plate that is sewn on one side in the longitudinal direction of the bottom surface is selectively folded.

The shopping bag having the configuration as described above uses a piping tape on the joint portion of the main body, so that the sewn is prevented from being damaged due to external exposure, thereby prolonging the service life of the shopping bag and providing a high-quality bonding portion. This has the advantage.

Shopping bag, tarpaulin, fighting tape

Description

Shopping bag

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

2 is a perspective view of a shopping bag according to the present invention.

Figure 3 is a sectional view from the side of the shopping bag according to the present invention.

Figure 4 is an enlarged cross-sectional view of the shopping bag junction portion according to the present invention.

Figure 5 is a cross-sectional view from the side showing the operation of the shopping bag support according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: body 11: front

12: Rear 13: Left side

14: right side 15: top side

16 handle 17 junction

20: piping tape 21: piping

22: connection 23: finish

30: zipper 31: support tab

40: bottom plate 50: pocket

51: Velcro

The present invention relates to a shopping bag, and more particularly to a shopping bag using a tarpaulin material, and sewn a joint using a piping tape.

In general, shopping bags for storing goods purchased by customers in department stores, grocery stores, and markets are carried in plastic shopping bags or paper shopping bags except for expensive goods.

In the case of the vinyl shopping bag is made of a synthetic resin film such as polyethylene, it is easy to manufacture and low manufacturing cost has been used as a general-purpose shopping bag that can contain almost all items including food, agricultural products, sundries.

Similarly, shopping bags made of paper are also widely used because they are easy to manufacture and inexpensive to manufacture.

In the case of such a plastic shopping bag, by using an adhesive for processing, the bottom surface, which must withstand the load, especially when accommodating heavy objects, is also sealed with an adhesive, which is not firm, and thus there is a limitation in receiving the article. Since the adhesive force decreases when water penetrates, the sealing part is opened, and thus the shopping bag may not function properly.

In addition, it must be disposed of as it is easily melted or damaged by heat or sharp objects, which causes a problem of environmental pollution.

Similarly, paper shopping bags are also easily torn and, in particular, are very vulnerable to water and thus easily damaged, resulting in a shortened period of use and abandonment.

In addition, in the case of a vinyl shopping bag or a paper chopin bag, the entrance is open, so that the contents are exposed to the outside or easily detached, and there is a problem of loss of the substance from the outside. The bottom surface is easily wrinkled, burst or torn when accommodated, so that the bottom support plate is provided. However, this is independently provided on the inner bottom of the shopping bag, so it is easily lost and the function of the shopping bag is almost lost when the bottom support plate is lost. There was a problem that cannot be used.

In order to solve the problems described above, the applicant has proposed an improved shopping bag through Utility Model Registration Application No. 20-0364600 (name: shopping bag).

As shown in FIG. 1, the present applicant has previously filed a shopping bag 100, the upper surface of which an entrance is formed on the upper side, and a left / right side, the front side and the rear side of the shopping bag are formed using tarpaulin, and a part of the shopping bag is sewn using a bias tape. By providing a zipper at the entrance formed on the upper surface, it solves the problem that the contents contained in the shopping bag is exposed to the outside and provides a shopping bag having excellent waterproofness and tearing by making a shopping bag using a tarpaulin material.

In this case, when the shopping bag is bonded to the joint using the bias tape 110, the lockstitch is exposed to the outside so that the lockstitch is released or easily squeezed when the external contact is made. have.

In order to solve the above problems, the present invention in the manufacturing step of the shopping bag by stitching the joint portion of each side of the main body integrally using the piping tape is formed in the stitched interior to prevent damage to the stitching due to external exposure The purpose of the present invention is to provide a shopping bag that is economically efficient by increasing its durability.

In addition, it provides a purpose to solve the problem that is lost by sewn on one side of the floor support plate provided on the inner floor surface luxury and clean finish.

The present invention for achieving the above object is that the front and rear (11, 12) and the left and right sides (13, 14), the upper surface 15 is provided with both divided and the handle 16 is provided on one side A zipper 30 provided between the main body 10 and the upper surface 15, which is divided into two, and selectively opening and closing the inlet, and provided at both ends of the zipper in a ring shape, respectively, at the upper end of the left and right sides. A support tab 31 sewn as described above and a protruding end thereof, a pocket 50 provided on one side of the main body 10 and selectively opened and closed by a velcro 51, and the main body 10 ) Is a shopping bag formed of a tarpaulin woven by mixing polyethylene, calfette, and pigment, wherein the joints 17 folded inward at the ends of each of the surfaces 11, 12, 13, 14, and 15 constituting the main body 10. ) And the two joint portions adjacent to each other (by increasing durability of the joint portion of the main body 10). 17 is provided on the inner bottom surface of the main body 10 and the piping tape 20 interposed between the connecting portion 22 is integrally sewn and the piping portion 21 exposed to the outside, the bottom longitudinal direction It is characterized by consisting of a bottom support plate 40 that is sewn on one side to be selectively folded.

As a preferable feature of the present invention, the junction part 17 is characterized in that it further comprises a finishing material (23) that is sewn integrally padded from the inside in the state in which the connection part 22 is interposed between both adjacent joints.

Hereinafter, a preferred embodiment of a shopping bag according to the present invention with reference to the accompanying drawings as follows.

2 is a perspective view of a shopping bag according to the present invention, Figure 3 is a cross-sectional view seen from the side of the shopping bag according to the present invention.

As shown in the present invention, the shopping bag according to the present invention is provided with a front and rear (11, 12) and both side surfaces (13, 14) and two divided upper surfaces (15) of an approximately square box having an accommodation space formed therein. The shopping bag body 10 of the form is provided and the handle 16 is sewn on one side of the front and rear 11, 12 so that the user can easily carry.

The bottom surface of the shopping bag according to the present invention is folded so that the lower edge portions of the front and rear (11, 12) are sewn to face each other and bonded to each other and the width of the left and right sides of both sides relative to the bottom bonding portion. It is preferable to form.

The handle 16 is to be bonded to the top of the front and rear sides (11, 12) of the main body 10, the material used is firmly using a variety of methods, such as stitching or adhesive method using a flexible synthetic fiber To attach.

Next, the zipper 30 is provided between the upper surface 15 which is divided into two parts, which can be selectively opened and closed, and the zipper 30 is provided to completely seal the shopping bag so that the object accommodated therein is external. Problems such as departure or loss accident can be compensated.

In addition, the support tabs 31 are preferably provided at both ends so as to firmly fix the zipper 30 and to smoothly operate the zipper handle used when opening and closing the zipper.

The support tab 31 is provided in a ring shape and is stitched together with the upper ends of the left and right sides 13 and 14 so that the support tab 31 can be mounted by using an auxiliary means such as a shoulder strap or a shoulder strap. Since it can also be used to walk on the shopping bag without using the handle (16) provides convenience in use.

The support tab 30 may use a fabric of a material or a synthetic resin material used as the main body 10.

Pocket 50 provided on one side of the main body 10 is provided with a cover on the upper side, can be selectively opened and closed by a pair of male and female Velcro (55) and can accommodate small belongings and the like.

The pocket 50 is smaller in size than the front face 11 of the main body, and the left and right edges are sewn on the front face 11 so that the upper side is opened, and the cover covers the inlet of the pocket 50. One end is also attached to the front 11 by stitching.

A pair of male and female velcro 51 is attached to the opposite side of the inner surface of the other end of the cover and the outer surface of the pocket 50 in contact therewith, so that the pocket 50 is selectively opened and closed.

The front, rear (11, 12), left and right sides (13, 14) and the top (15) forming the main body 10 are both sides of a tarpaulin woven by mixing and extruding polyethylene (PE), calpet and pigment. Alternatively, the fabric is cut to form a printing layer of a desired pattern by a transfer printing method on the side.

Thus, a shopping bag with reinforced disadvantages is produced while retaining all the advantages of a conventional shopping bag made of vinyl or paper.

Generally, tarpaulin is a tarp known as a tent, and the thickness is about 0.5 to 1.20 mm, and it has been used for waterproofing and moisture proofing.

Polyethylene, the main raw material of the tarpaulin, is light and flexible, and has excellent chemical resistance and water resistance. It is mainly used by mixing.

The shopping bag configured as described above is similar in structure to the applicant filed earlier. However, the shopping bag of the present invention is interposed between the connecting portions 22 of the piping tape 20 between two adjacent joints 17 so as to increase durability at the joint portion of the main body 10 and are sewn together integrally from the inside. .

Since the lockstitch is formed inside, the main technical point is to compensate for the short period of use due to the nature of the shopping bag by preventing the damage of the lockstitch due to external exposure.

As shown in FIG. 4, the piping part 21 of the piping tape 20 protrudes to the outside of the main body 10 to cleanly close the joint portion, thereby making the shopping bag more luxurious.

The piping tape 20 is a piping tape 20 which is folded and piped by wrapping a bias tape or a straight tape formed of a fiber material in a pipe shape, and the connection part 22 is provided to one side and the piping portion 21 is opposite to the piping tape 20. The piping portion 21 folded to be formed is a core material formed of a resin selected from PVC (Polvinyl Cholride) or TPU (Thermoplastic Polyurethane) in order to maintain the piping form is to maintain the piping form.

As a preferable feature of the present invention, in the joining method of the respective surfaces 11, 12, 13, 14, and 15 of the main body 10, the finishing material 23 is disposed from the inside in a state in which the connecting portions 22 are interposed between the adjacent joints. It is possible to finish the joint neatly even inside by sticking it together.

Next, the bottom support plate 40 to maintain the bottom surface when a heavy object or an uneven object is accommodated inside the main body 10 and to solve the problem of the shopping bag falling when the bottom surface is broken or placed on the floor. ) Is provided.

In the case of a conventional shopping bag generally used here, the bottom support plate 40 is provided on the bottom surface to solve the problems described above on the bottom surface of the shopping bag.

However, the bottom support plate provided in the conventional shopping bag is easily provided without any bonding, and easily lost, and when the bottom support plate is lost, the function of the shopping bag is almost lost and thus cannot be used.

In order to solve this problem, the present invention is sewn on one side edge of the bottom support plate 40 provided on the inner bottom surface of the main body 10 in one side in the longitudinal direction of the bottom surface of the main body 10 as shown in FIG. By completely equipped to solve the problem of loss, even when storing the shopping bag, only one side is sewn, so even when folding the shopping bag can be folded without interference because it is compact and provides convenience for storage.

The bottom support plate 40 may be generally used as a thick paper or synthetic resin, but in the case of using paper, it is vulnerable to moisture due to the nature of the paper and is not easy to be sewn in the bonding process. It is preferred to be provided.

Therefore, when a shopping bag is manufactured using a tarpaulin extruded and woven by mixing polyethylene and pigment as a main ingredient, heat resistance, durability, waterproofness, chemical resistance and moldability to the external environment such as chemicals, high temperature and humidity, etc. It is possible to provide a shopping bag having this excellent material.

In addition, unlike the adhesive of the side and bottom surface of the conventional vinyl shopping bag with an adhesive, tarpaulin can be sewn, such as sewn, so that a sturdy shopping bag is manufactured to accommodate heavy contents when used.

In addition, when the tarpaulin shopping bag of the present invention is used on the outside, it is waterproof and moisture-proof, unlike a fabric, and has a bottom surface of a predetermined width and is provided with a bottom pedestal to prevent the inner container from pouring out. Can be.

 The present invention is not limited to the described embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible without departing from the spirit and scope of the present invention.

 The shopping bag according to the present invention, which is constructed and operated as described above, has excellent durability and moisture resistance, which are characteristics of tarpaulin by using a tarpaulin material, and improves the degree of freedom of design by easy sewing processing such as stitching, and existing vinyl or It has the advantage that it is not easily damaged by heat or sharp tools than paper shopping bags.

In addition, by using a piping tape on the joint portion of each side of the main body is sewn is formed inside there is an advantage to provide an economic shopping bag to prevent damage to the sewn due to external exposure and thereby to extend the use period.

In addition, the joint is neatly finished and has an advantage of increasing the user's preference.

Claims (2)

The main body 10 having the front and rear surfaces 11 and 12 and the left and right surfaces 13 and 14, and the upper surface 15 provided in two parts and the handle 16 on one side, and the upper surface divided in both. (15) is provided between the zipper 30 to selectively open and close the entrance, and each end of the zipper is provided in a ring form, respectively sewn in the upper end of the left and right sides, the support tab protruding the end ( 31, a pocket 50 provided on one side of the main body 10 and having a cover selectively opened and closed by the Velcro 51, and the main body 10 is a mixed composition of polyethylene, calpet and pigment. In the shopping bag formed of woven tarpaulin, A joint 17 folded inward at an end of each of the surfaces 11, 12, 13, 14, and 15 constituting the main body 10; A piping tape 20 having a connection part 22 interposed between the adjacent joints 17 between the adjacent joints 17 to increase durability of the main body 10 and a pipe 21 exposed to the outside; A bottom support plate 40 which is provided on the inner bottom surface of the main body 10 and is sewn on one side in the longitudinal direction of the bottom surface and is selectively folded; Shopping bag, characterized in that consisting of. The method of claim 1, The joint part 17 is a shopping bag, characterized in that it further comprises a finishing material (23) which is sewn integrally padded from the inside in the state in which the connection part (22) is interposed between both adjacent joint parts.

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