JP3052323U - Closed bag - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a closed bag which can be easily closed and opened without disturbing the filling when filling the contents in the bag, and securely closes the contents. The bag (10) has a mouth (23) and a flap (22) extending from one long edge thereof and capable of covering the mouth. An accessible detachable adhesive strip 24 is provided at the end of the flap so that when the flap covers the mouth of the bag,
1 to securely close the bag with flaps. When the bag is filled with contents, the flap can be attached to the inner surface of the inner surface 12 on the flap side of the bag so as not to hinder the filling. A strap 29 may be used separately from or together with the flap. One end of the strap is permanently fixed to one side of the bag, and an adhesive strip 31 is provided at the other end. It can be attached to one end of the front side or to the bag itself.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention is intended for bags such as bags or backpacks, especially bags that can be easily carried, and more particularly bags that can be carried and securely enclose the contents (contents). About.

[0002]

[Prior art]

 There are many known examples of bags in many specific fields, whether patented or registered. The bag of US Pat. No. 5,568,979 is one of the known examples. This bag has a hand (handle) provided at each end of the mouth of the bag, and a strap (fastening member) having both ends attached near and parallel to a long edge around the mouth. The bag is closed by pulling out the hand (handle) through the gap between the strap and the side of the bag. In order to perform this closing, the capacity of the bag cannot be sufficiently used, so that the economic effect is reduced.

The bag shown in US Pat. No. 4,859,082 is designed to have at least one flap (lid) for closing the mouth of the bag to hold and protect the contents of the bag. 1 is an example of a bag that was obtained. This patent does not show a means for holding a flap that opens and closes the mouth.

[0004] The closing technique used in conventional plastic food bags is to bind hands. This closure technique is unsatisfactory because of the extremely short handles and the difficulty in opening the bag due to the need to untie the hand.

[0005] In view of the above-mentioned known technology and all other known technologies in the field that the inventor of the present invention particularly knows, bags used in supermarkets and the like are filled when they are filled with contents. It can be closed when it is not, and it can be brought out of the mouth by opening the closure during filling, but when closing the bag, you can easily access this opening and close the bag securely You need to do that.

[0006]

[Problems to be solved by the invention]

 The main purpose of the present invention is to provide a closed bag that meets the above needs. Another object is to provide a closed bag which has a simple and convenient closure and can be handled quickly even in a minimum time of use. Yet another purpose is that the closure is to be reused. Yet another object is to provide economically acceptable closures.

[0007]

[Means for Solving the Problems]

 The present invention relates to a bag having a closed portion. A plastic food bag, which is one of the typical embodiments of the present invention, has a rectangular or elongated mouth and two loop-shaped hands (handles) at each end thereof. The closure consists of a flap extending from one of the edges of the mouth between the two hands. A flap and a bag are provided with a reusable adhesive patch (patch). When the bag is open, the flap is folded and removed from the mouth, and when the flap covers the mouth, the flap is held. Close the bag.

[0008] In a preferred embodiment, the flap is folded inside one of the wide widths of the bag, where it is held in the bag by the adhesive strip. When the bag is filled, keep the side of the bag where the sticky pieces are attached away from the person filling the bag, and touch it manually to close the lid easily. To close the bag, remove the flap from its folded position and move it over the mouth of the bag to engage the patch on the edge of the bag opposite the edge where the flap extends. .

In another embodiment of the present invention, a second closure is shown that is used when the bag is partially filled. In this closure, a strap (fastening member) is wound around the bag and closes it. One end of the strap is permanently fixed to the side of the bag about two-thirds the height of the bag with the strap oriented horizontally. To close the bag, the strap is wrapped around the bag and the other end is attached to approximately one end of the strap with an attached piece (adhesive patch) attached thereto. The bag may be provided with only the second closing member.

[0010]

[Embodiment of the invention]

 Hereinafter, the present invention will be described based on embodiments with reference to the drawings.

The present invention relates to a bag having at least one closure. The bag (bag) 10 shown in FIG. 1 has wide side surfaces 11 (front surface) and 12 (rear surface) and narrow side surfaces 13 and 14. Hands (handles) 15 and 16 extend from the upper edge 17 of the bag 10 near the corners 18, 19, 20, 21. A flap (lid) 22 extends from one edge of the mouth 23 between the hands 15 and 16. The length L of the flap 22 is such that it extends across the mouth 23 of the bag 10 and can hang down from the side surface (front surface) 11. An adhesive piece (adhesive patch-adhering means) 24 provided on an end 25 of the flap 22 on the side (rear face) 12 side is attached to an adhesive piece (adhesive patch) 26 provided on the side (front) 12. When the flap 22 is folded, the flap 22 is put on the opening 23 of the bag 10 and the bag is closed when the flap 22 is attached to the adhesive piece (adhesive patch) 27 provided on the side surface (front surface) 11. State.

FIG. 2 shows the bag with the flap folded. FIG. 3 shows the bag with the flap closed.

FIG. 4 shows a bag in which a second closing means (second opening portion) is provided in the bag of FIGS. As shown in FIG. 4, one end 28 of a strap (tightening member) 29 is permanently attached to one side (in this case, side 11) of the bag at a distance d from the bottom 30 of the bag. . The distance d is in the range of 0.5 to 0.8 of the bag height H. An adhesive piece (adhesive patch) 31 is provided on the other end 32 of the strap 29. The strap 29 is wound around a bag as shown in FIG. 5 and tightened, and the adhesive piece 31 is detached from the other end 32 of the strap 29. Close the bag, gluing it in place, and hold the contents inside the bag.

From the above description, it is considered that the present invention can be understood as being suitable for the purpose. The present invention provides a bag that can hold its contents and can be closed when the bag is full. The closing flap (lid) can be securely removed and taken outside when filling the bag, easily accessible when the bag is closed, and securely when the bag is to be closed. It is designed to close.

The present invention is not limited to the embodiment described above, and may be other embodiments and modifications as long as the invention falls within the scope of the claims.

[0016]

[Effect of the invention]

 Using the bag opening and closing method described above, the bag can be opened and closed in a minimum amount of time and with little skill, and this closing means is reusable and simple. This has the effect of being economically acceptable.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of a closed bag according to a preferred embodiment of the present invention.

FIG. 2 shows the closing flap in a closed state in a closed bag.

FIG. 3 shows the closing flap of the closed bag with the bag closed.

FIG. 4 shows a bag according to a second embodiment of the invention in which a second closure is provided in the closure bag of FIG.

FIG. 5 shows a state in which the closing bag of FIG. 4 is closed using a second closing portion.

[Explanation of symbols]

 10 bags (closed bag) 11,12 wide side 13,14 narrow side 15,16 hand 18,19,20,21 corner 22 flap 23 mouth 24 adhesive piece 25 end 26,27 adhesive piece 28 one end 29 strap 30 bag Bottom 31 adhesive strip

Continuation of front page (73) Utility model holder 398024491 1075 BELLEVUE WAY NE, # 433 BELLEVUE, WA 98004, USA

Claims (3)

[Utility model registration claims] 1. A mouth having a first wide side having an inside and an edge of the mouth, a second wide side having an outside, and further extending from the edge of the mouth and having an end. A flap having detachable attachment means attached to said edge of said first wide side surface at said end, and said flap closing said mouth while said flap closes said mouth. A closed bag adapted to be detachably attached to the outside of the wide side. 2. A closed bag having a plurality of sides, comprising a fastening member having a first end attached to one of said sides of said bag and a second end provided with an adhesive strip, A closed bag comprising the fastening member wound around a bag, and the attached piece detachably attached and fixed to at least one of the fastening member and the bag. 3. A wrapping member having a first end attached to one of said sides of said bag and a second end provided with an adhesive strip, said wrapping member being wrapped around the bag. After hanging,
The closed bag according to claim 1, wherein the attachment piece is detachably adhered and fixed to at least one of the fastening member and the bag.