JP2002347902A - Garbage collecting sack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a garbage collecting sack allowing its opening to be closed simply even if it is almost full and of preventing the bad odor of garbage from leaking outside. SOLUTION: The opening 3 for putting in garbage, etc., of the garbage collecting sack 1 is provided along the peripheral edge with a first cutoff line 4 so that its side nearer the opening 3 serves as a first cord-form part, and a second cutoff line 5 having an interruption 6 is formed approximately parallel in a position apart from the first cutoff line 4 so that the part between the first and second cutoff lines serves as a second cord-form part, and a splitting line 7 is provided in the second cord-form part so that splitting can be made, and in a position apart from the second cutoff line 5, a plurality of through holes 8 are formed approximatelely parallel with the first and second cutoff lines.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage collection bag, and more particularly to a garbage collection bag that can easily close an opening even when a bag full of garbage is stored, so that the odor of the garbage does not leak.

[0002]

2. Description of the Related Art Conventionally, a garbage bag has been used in which both ends of an opening are pulled up and closed to close the opening, or a separately prepared string or adhesive tape is used. However, in the method of pulling up the ends of the opening and tying the garbage collection bag, the garbage collection bag must have a certain margin, so that garbage cannot be filled to the full capacity of the garbage collection bag. Further, even if the user closes with a string or an adhesive tape, the string or the adhesive tape is not always prepared, so that it is troublesome to search.

Therefore, a garbage collection bag as disclosed in Japanese Patent Application Laid-Open No. Hei 8-26402 and Japanese Utility Model Application Laid-Open No. 52-98617 has been considered. The garbage collection bag disclosed in JP-A-8-26402 has a long cut line and a short cut line along the periphery of the opening. When the cut line is cut, a long string and a short string are formed.
The long string is wound around the opening, passed through the loop of the short string, and then the two strings are connected to close the opening.

The garbage collection bag disclosed in Japanese Utility Model Publication No. 52-98617 has a perforation at the upper end of the garbage collection bag and a plurality of insertion holes formed under the perforation at required intervals. By passing the string part in a meandering manner through all the insertion holes, pulling the string part and squeezing the opening into a drawstring form, winding the drawstring part several times with the wrapped string part and tangling the end, The configuration is such that the part can be closed.

[0005]

SUMMARY OF THE INVENTION However, Japanese Patent Application Laid-Open No. Hei 8-2
If you try to hold the 6402 garbage collection bag with a knot,
There is a possibility that the string-like portion slips out of the garbage collection bag and the garbage in the garbage overflows.

In the garbage collection bag disclosed in Japanese Utility Model Application Laid-Open No. 52-98617, the knot does not slip because the string is passed through the insertion hole, but it is easy to loosen because it only entangles the end of the string. Further, since the insertion hole cannot be closed while being opened, odor may leak out depending on dust.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a garbage collection device that can easily close the opening even if garbage that is close to the maximum internal volume of the bag is accommodated and that can prevent the odor of the garbage from leaking out. To provide bags.

[0008]

In order to achieve the above object, the present invention provides a garbage collection bag having an opening for putting in garbage, wherein a first cut line is formed along the periphery of the opening. The opening side is defined as a first string-shaped portion,
A second cut line having an interruption portion is formed substantially parallel to a position apart from the cut line, and a second cut line is formed between the first and second cut lines.
And a dividing line is provided on the second cord-shaped portion so that the second cord-shaped portion can be divided, and a plurality of through holes are provided at positions away from the second cut line so as to be substantially parallel to the first and second cut lines. The structure is formed as follows.

Further, the first cut line may be provided with an interruption portion, and the first string portion may have a dividing line.

[0010]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing an entire configuration of a garbage collection bag 1 of the present invention. The garbage collection bag 1 is formed from a cylindrical sheet. As the material, polyethylene or low-density polyethylene containing calcium carbonate is used. A heat-sealed bottom 2 is formed at the lower part of the garbage collection bag 1. The upper part is an opening 3 which is left open.

A first cut line 4 and a second cut line 5 are provided in parallel with the end face of the opening 3. These penetrate the front and back sides of the tubular sheet with intermittent cuts such as perforations. The first cut line 4 is 2-3 from the opening 3
The second cut line 5 is provided about 2 to 3 cm below the first cut line 4. The part within 3 to 5 cm from both ends of the garbage collection bag 1 is an interruption part 6, and no cut line is provided. A dividing line 7 is provided at the center between the upper part of the first cutting line 4 and the second cutting line 5. However, the interruption part 6 may not be provided above the first cutting line 4 and may be provided all around the garbage collection bag 1. In that case, it is not necessary to provide the dividing line 7 above the first cut line 4.

[0012] About 2 cm below the second cut line 5,
The through hole 8 is open. The through hole 8 is provided with a plurality of cuts of about 3 cm in parallel with the opening 3 at regular intervals. The through holes 8 can be formed by rolling a disk-shaped cutter having blades at regular intervals and penetrating the front and back sides of the tubular sheet.

First and second cut lines 4 and 5 and through hole 8
The cut length, cut interval, cut position, and the like are set according to the material and size of the garbage collection bag 1 to be used, and are not particularly limited to the above values.

FIG. 2 is a view showing a state in which the first and second cut lines 4 and 5 are separated from the dividing line 7 to form string portions 9, 10, 11, and 12. FIG. String 9
It is an enlarged view of a and 9b, and string-like parts 11a and 11b.

When cut off at the first cut line 4 and the dividing line 7, string-like portions 9a and 9b are formed on the left front side and the back side of the garbage collection bag 1 as shown in FIG. Similarly, when the second cut line 5 and the dividing line 7 are separated, the string portions 11a and 11b are formed. Although not shown, four string portions are similarly formed on the right side of the garbage collection bag 1, and the total number of the string portions is eight. It is difficult to handle as it is and it is weak,
String part 9a and string part 9b, String part 11a and string part 11b
As shown in Fig. 2, tie the front and back strings together.
The knots 13a, 13b, 13c and 13d are made. The string portions 9, 10, 11, 12 thus formed are connected to the garbage collection bag 1 by the interruption portions 6.

If there is no interruption section 6 and the first cutout line 4 is provided over the entire circumference of the garbage collection bag 1, the garbage collection bag 1 remains connected with the first string-like portions 9, 10. Completely separated from

As shown in FIG. 7, the second cord portions 11 and 12 may be folded back at the center and connected at the root. By doing so, the strength of the second string portions 11 and 12 is increased, and the opening 3 can be tighter.

FIG. 4 shows that the second cord portions 11 and 12 are inserted through the through holes 8.
FIG. Second string portions 11 and 12
Is alternately sewn from the back side to the front side of the garbage collection bag 1 and passed through the through hole 8 to bind the opening 3. At this time, in FIG. 4, the second string portions 11 and 12 pass through only half of the through holes 8, but the second string portion 11 moves from left to right, and the second string portion 12 You may pass through all the through holes 8 from right to left.

Thereafter, the second string-like portion 11 is pulled to the right and the second string-like portion 12 is pulled to the left, and the opening 3 is squeezed into a drawstring. As shown in FIG. The opening 3 is closed by tying.

FIG. 6 is a view showing a state in which the first string portions 9 and 10 are tied below the through hole 8. The cord 9 is tightly wound below the through hole 8. Similarly, the string-like portion 10 is tightly wound under the through hole 8. At this time, if the cord 9 is wound clockwise around the garbage collection bag 1, the cord 10 is wound counterclockwise. And the string part 9 and the string part 10 are connected.

When the first cords 9 and 10 are cut off from the garbage collection bag 1 while being connected together, a string (not shown) is tightly wound under the through hole 8 and both ends are tied. I just need.

By tightly winding the first cord portions 9 and 10 under the through holes 8, the opening 3 of the garbage collection bag 1 can be completely closed, and the odor inside the garbage collection bag 1 leaks. Will not be issued.

[0023]

As described above, according to the present invention, in a garbage collection bag having an opening for putting in garbage, a first cut line is formed along the periphery of the opening and the opening side is formed. A second cut line having an interruption portion is formed substantially in parallel with a first cord portion at a position away from the first cut line, and a second cord portion is provided between the first and second cut lines. And a dividing line is provided on the second string-shaped portion so as to be dividable, and a plurality of through holes are formed at positions distant from the second cutting line substantially in parallel with the first and second cutting lines. By doing so, it is possible to prevent the odor in the garbage collection bag from leaking out.

In addition, the first cut line is provided with an interruption portion, and the first string portion has a dividing line, so that the opening can be easily closed.

[Brief description of the drawings]

FIG. 1 is a diagram showing an entire configuration of a garbage collection bag according to an embodiment of the present invention.

FIG. 2 is a view showing a state where a string-shaped portion is cut off from a cut line and a dividing line in the embodiment.

FIG. 3 is an enlarged view of a cord portion immediately after being separated in the embodiment.

FIG. 4 is a view showing a state in which a string-like portion is passed through a through hole in the embodiment.

FIG. 5 is a diagram illustrating a state in which a string-shaped portion is tied and an opening is closed in a drawstring shape in the embodiment.

FIG. 6 is a view showing a state in which a string-shaped portion is tied below a through hole in the embodiment.

FIG. 7 is a view showing a state in which the cord-like portion is folded back at the center and tied at the root in the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Garbage collection bag 3 Opening 4 First cut line 5 Second cut line 6 Interruption part 7 Dividing line 8 Through hole 9,10 First string part 11,12 Second string part

Continued on front page F-term (reference) 3E023 BA03 BA13 3E064 AA01 BA26 BA60 BB01 EA22 EA30 HM01 HN36 3E075 BA42 CA04 DB02 DB12 DB19 GA02

Claims (2)

[Claims] In a garbage collection bag having an opening for putting in garbage, a first cut line is formed along the periphery of the opening, and the opening side is used as a first cord-like portion, A second cut line having an interruption portion is formed substantially parallel to a position apart from the first cut line to form a second string-like portion between the first and second cut lines, and the second string-like portion is formed. A garbage collection bag, characterized in that a dividing line is provided in the portion to allow division, and a plurality of through holes are formed substantially parallel to the first and second cutting lines at positions away from the second cutting line. 2. The garbage collection bag according to claim 1, wherein the first cut line has an interruption portion, and the first string portion has a dividing line.