JP3011973U - Garbage bags - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a garbage bag that can easily close the opening of the bag, is easy to manufacture, has excellent strength, and can be tied and tied for easy carrying. To do. [Construction] One or two opening holes 5 are formed in a widthwise intermediate portion of an opening edge portion 4 of a bag 1 having a bottom portion 2 closed and a top portion 3 having an opening portion 3 formed of a flexible sheet. It is provided that both side portions 6 of the opening edge portion 4 of the bag body 1 can be inserted into the opening hole 5 so that the both side portions 6 can be tied together.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a garbage bag made of synthetic resin, which is used in general households and stores raw garbage, incombustible garbage and the like.

[0002]

[Prior art]

 A garbage collection bag that collects raw garbage and incombustible garbage from ordinary households and collects it at the garbage collection place is formed of a synthetic resin sheet such as polyethylene in a cylindrical shape, the bottom is closed and the opening is provided on the top. Has been. In general households, prepare this garbage bag to store the garbage generated from the kitchen, etc., and carry it to the garbage collection site on the day of garbage collection, and the staff will collect the garbage collected at the garbage collection site together with the garbage bag. ing.

By the way, a conventional dust bag is a bag body formed of a synthetic resin sheet such as polyethylene into a cylindrical shape. When the dust bag is filled with dust to some extent, the opening portion of the bag body is tied up. However, if you try to tie it with the bag itself, you cannot put dust in the vicinity of the opening, and if you tie the opening with a string or tape, it will be difficult to carry and unintentionally open it. is there.

Therefore, in order to solve such problems, a garbage bag shown in Utility Model Registration No. 3005702 has been developed. This garbage bag has perforations formed on both sides of the opening of the bag so that it can be cut off toward the center of the bag along the opening, and a mouth closing piece is provided. There is a closing hole or a removal hole through which the mouth closing piece can be inserted. Then, after opening the mouth-closing pieces that have been torn along the perforations through the closing holes or the extraction holes, respectively, the openings can be closed by binding the mouth-closing pieces together.

[0005]

[Problems to be solved by the device]

 However, the garbage bag needs to be provided with perforations in the bag body, and a closing hole or a withdrawal hole through which the mouth-closing piece can be inserted, which makes the manufacturing process cumbersome and costly. When the bag is closed, it is necessary to tear it along the perforations, pass the mouth-closing pieces through the closing holes or the extraction holes, and then tie the mouth-closing pieces together. Also, when tearing along the perforation or when binding it, there is a risk that it will tear up to an extra part. There is a problem that it is easy.

The present invention has been made in view of the above circumstances, and the purpose thereof is to make it possible to easily seal the opening of the bag body, yet have excellent strength, and a portable garbage bag. To provide.

[0007]

[Means and Actions for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention provides a flexible sheet, a bottom portion of which is closed and an opening portion at an upper portion of the bag body. It is characterized in that one opening hole is provided in the portion, and both side portions of the opening edge portion of the bag body can be inserted into the opening hole so that the both side portions can be connected to each other.

According to a second aspect of the present invention, there is provided a flexible sheet, a bottom portion of which is closed and an upper portion of which is an opening, and two opening holes are provided in an intermediate portion in a width direction of an opening edge portion of the bag body. Both side portions of the opening edge portion of the bag body are inserted into the respective opening holes so that the both side portions can be connected to each other.

The flexible sheet is characterized in that a synthetic resin sheet preferably contains calcium carbonate. The opening hole is preferably a round hole into which both sides of the opening edge of the bag body can be inserted.

[0010]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a garbage bag of the first embodiment, and 1 is a bag. As shown in FIG. 1 (a), the bag 1 is made of a synthetic resin sheet such as polyethylene or a flexible sheet such as a paper sheet having an inner surface coated with a synthetic resin, and has a cylindrical bottom portion 2. It is closed and has an opening 3 at the top.

In the bag body 1, in the vicinity of the opening portion 3, that is, in the widthwise middle portion of the opening edge portion 4, one opening hole 5 formed of a round hole penetrating the front surface 1 a and the back surface 1 b of the bag body 1. Has been drilled.

The bag 1 is preferably transparent or translucent so that the contents (raw garbage, incombustible garbage, etc.) can be confirmed, and contains calcium carbonate to suppress the generation of toxic gas and the combustion temperature during incineration. Preferably.

Next, an example of the use of the garbage bag will be described. As shown in FIG. 1 (b), when the garbage or incombustible garbage from a general household is stored and transported to the garbage collection place, as shown in FIG. The corners (ears) of both sides 6 of the opening 3 of the body 1 are respectively curved on the front surface 1a and the back surface 1b of the bag body 1, and the both sides 6 are passed through the opening holes 5.

Next, when the both side portions 6 passing through the opening hole 5 are pulled to the outside of the bag body 1, the opening portion 3 is gradually narrowed as shown in FIG. It can be sealed inside the body 1 and the openings 3 can be completely blocked by binding the sides 6 together. In this case, since the bag body 1 is formed of a flexible sheet, both side portions 6 of the bag body 1 serve as a string, which is easy to tie, and by tying the bag twice, the knot becomes a handle, When carrying it to the garbage collection site, the garbage bag is easy to hold and can be tied up with the bag itself, so no string or tape is needed, and once tied, it is difficult to unravel.

In the above-mentioned use example, the corners (ears) of both side portions 6 in the opening 3 of the bag body 1 are respectively curved to the front surface 1a and the back surface 1b of the bag body 1 and the both side portions 6 are opened. 5, the corners (ears) of both side portions 6 are curved to either the front surface 1a or the back surface 1b of the bag body 1, and the both side portions 6 are aligned and passed through the opening hole 5, The opening 3 can be completely closed by pulling the part 6 to the outside of the bag 1 and binding the two parts 6 together.

FIG. 2 shows a garbage bag of the second embodiment, and the bag body 1 is the same as that of the first embodiment, but as shown in FIG. Two opening holes 7a and 7b, which are circular holes that penetrate the front surface 1a and the back surface 1b of the bag body 1, are formed in the widthwise intermediate portion of the opening edge portion 4 in the vicinity. Explaining an example of using this garbage bag, when storing raw garbage, non-burnable garbage, etc. and carrying them to a garbage collection place, as shown in FIG. 2B, both side portions 6 in the opening 3 of the bag body 1 will be described. The corners (ears) of the bag 1 are curved respectively on the front surface 1a and the back surface 1b of the bag body 1, and both side portions 6 thereof are independently passed through the opening holes 7a, 7b.

Next, when the both side portions 6 passed through the opening holes 7a and 7b are pulled to the outside of the bag body 1, the opening portion 3 is gradually narrowed as shown in FIG. Can be sealed inside the bag 1, and the openings 3 can be completely sealed by binding the side portions 6 to each other. Therefore, as in the first embodiment, the two side portions 6 of the bag body 1 serve as a string and are easily tied, and by tying the knot twice, the knot becomes a handle, and when carrying it to the waste collecting place, Since the garbage bag is easy to hold and can be tied with the bag itself, there is no need for strings or tape, and once tied, it is difficult to untie.

Also in the above-mentioned use example, the corners (ears) of both sides 6 in the opening 3 of the bag 1 are curved to the front surface 1a and the back surface 1b of the bag 1, respectively, and the both sides 6 are opened. 7a, 7b, the corners (ears) of both sides 6 are curved to either the front surface 1a or the back surface 1b of the bag body 1, and the both sides 6 are passed through the opening holes 7a, 7b. The opening 3 can be completely closed by pulling both side portions 6 thereof to the outside of the bag body 1 to bind the both side portions 6 to each other.

In addition, in the above-mentioned embodiment, the garbage bag for general households has been described, but it can be applied to a large-sized garbage bag for storing paper waste generated from a company, an office, etc., and can be used for passenger planes, sightseeing buses, etc. It can also be used for the small size garbage bags that are provided in.

[0020]

[Effect of device]

 As described above, an opening hole is provided in the widthwise intermediate portion of the opening edge portion of the bag body made of a flexible sheet, and both side portions of the opening edge portion of the bag body are inserted into the opening hole. Since the both sides can be tied together, the opening of the bag can be easily closed without using a string or tape, and only a part of the bag has an opening hole. Therefore, it is easy to manufacture, has excellent strength, and the method of tying both sides of the bag body is free for the user, and by tying, there is an effect that a handle can be made and it is easy to carry.

[Brief description of drawings]

FIG. 1 is a perspective view showing a garbage bag according to a first embodiment of the present invention and a usage state thereof.

FIG. 2 is a perspective view showing a garbage bag according to a second embodiment of the present invention and a usage state thereof.

[Explanation of symbols]

1 ... Bag body, 2 ... Bottom part, 3 ... Opening part, 4 ... Opening edge part, 5,
7a, 7b ... Opening holes, 6 ... Both sides.

Claims (5)

[Scope of utility model registration request] 1. A bag made of a flexible sheet, having a closed bottom and an opening at the top, is provided with one opening hole in the widthwise middle portion of the opening edge portion, and the opening hole is provided in this opening hole. A garbage bag, characterized in that both sides of the opening edge of the bag body are inserted so that the both sides can be tied together. 2. A bag made of a flexible sheet, having a closed bottom and an opening at the top, is provided with two opening holes in the widthwise intermediate portion of the opening edge of the bag. A garbage bag, wherein both side portions of the opening edge portion of the bag body are inserted into the respective bag portions so that the both side portions can be tied together. 3. The garbage bag according to claim 1, wherein the flexible sheet is a synthetic resin sheet containing calcium carbonate. 4. The garbage bag according to claim 2, wherein the flexible sheet is a synthetic resin sheet containing calcium carbonate. 5. The garbage bag according to claim 1, wherein the opening hole is a round hole into which both sides of the opening edge portion of the bag body can be inserted.