KR100439141B1 - Supporter of vinyl garbage bag - Google Patents

Abstract

The present invention relates to a garbage bag support. It is characterized in that the garbage bag is opened in the form of a cylindrical support in the inside of the garbage bag, and its outer circumferential surface is interviewed on the inner wall surface of the garbage bag and has a cylindrical space therein.

Garbage bag supporter of the present invention made as described above, so that the garbage bag is opened in a cylindrical shape in the inside of the garbage bag to put the garbage by itself functions as a trash can without the need for a separate support means for opening the garbage bag comfortable. In particular, since the cylindrical space does not increase, even if you press a large amount of garbage, the garbage bag does not burst, and even if a sharp part is included in the garbage, there is no fear that the garbage bag may be torn.

Description

Garbage bag supporter {Supporter of vinyl garbage bag}

The present invention relates to a garbage bag support that is installed in the garbage bag and supports the garbage bag in a cylindrical shape.

As the population grows, huge amounts of waste are being emitted from households, restaurants, and factories. The problem derived from waste is a national solution, and as part of the solution, the waste-based system is being implemented. This is one way to reduce the generation of waste by using a mediating means called garbage bags to charge the discharger with a different fee according to the amount of waste discharged.

The garbage bag is a plastic bag manufactured by a local government, and may be easily torn or broken by an external force due to the nature of vinyl. Therefore, if you press a large amount of garbage, the sides of the envelope burst, and if the garbage contains sharp waste, it is easily torn.

In addition, since the opening of the bag is usually not open, in order to use the bag, the opening of the bag must be opened by hand or the opening is supported by a separate support mechanism, or the trash bag is opened in the trash bin and the opening is supported by the rim of the trash box. It was also made.

However, even if the garbage bag is supported on the support mechanism or the rim of the garbage bin as described above, it is not possible to prevent the garbage bag from being broken or torn, and it is also inconvenient to put the garbage in the bag.

The present invention has been created to solve the above problems, so that the garbage bag is opened in the garbage bag in a cylindrical shape so that it does not need a separate support means for opening the garbage bag itself to put the garbage as a function of the garbage can The purpose of the present invention is to provide a garbage bag support that is not easy to open, and especially since the cylindrical space does not increase, even if a large amount of garbage is pressed and the garbage bag does not burst and even if a sharp part is included in the garbage.

1 is an exploded perspective view showing the garbage bag support according to an embodiment of the present invention.

Figure 2 is a perspective view showing an unfolding support sheet applied to the garbage bag support according to an embodiment of the present invention.

Figure 3 is a view showing a state assembled as a garbage bag support according to an embodiment of the present invention.

Figure 4 is a perspective view showing another state of assembling the garbage bag support according to an embodiment of the present invention.

Figure 5 is a perspective view showing a state in which the garbage bag support according to an embodiment of the present invention applied to the garbage bag.

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

10: Garbage bag support 12,13: Support sheet

16: first fixing member 17: second fixing member

20, 21: first through hole 22, 23: second through hole

24, 25: third through hole 28: fitting protrusion

30: fitting hole 32: protrusion line

A: Garbage bags

In order to achieve the above object, the present invention is to take the form of a cylinder to support the garbage bag in a cylindrical opening in the inside of the garbage bag and its outer peripheral surface is interviewed on the inner wall surface of the garbage bag and inside the garbage bag support having a cylindrical space In this case, the garbage bag support is bent two flexible synthetic resin sheets having the same size and shape to each other and each side end portion is made in a cylindrical shape and the connecting portions are connected by a coupling means is a constant circumferential length In addition, a plurality of first through holes are formed along side edges at one end of each sheet, and one side of the first sheet has the same diameter as that of the first through hole. A corresponding second through hole is formed, and the joining means connects the two sheets. The first and second through holes of one sheet and the second through holes and the first through holes of the other sheet correspond to one-to-one to provide a coupling force. A first fixing member having a fitting protrusion penetrating the hole, and a second fixing member having a fitting hole for forming a binding by inserting the fitting protrusion passing through the first and second through holes. In addition, each of the sheets further comprises a third through hole having the same diameter as the second through hole, parallel to the second through hole, and one to one correspondence with the first through hole. The side wall spaced apart from the inner wall surface of the sheet and the garbage bag is characterized in that a plurality of projection lines are formed to reduce the friction between the inner wall surface and the sheet.

Hereinafter, one embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

Basically, the garbage bag support of the present invention, bent in a flexible synthetic resin sheet in the form of a cylinder is inserted into the inside of the garbage bag is to open the garbage bag in a cylindrical shape, thereby allowing the garbage bag to stand by itself.

1 is an exploded perspective view showing a garbage bag supporter according to an embodiment of the present invention.

Referring to the drawings, it can be seen that the garbage bag support 10 according to the present embodiment is configured by connecting the two end portions by bending the two support sheets (12, 13). The support sheets 12 and 13 are rectangular synthetic resin sheets having the same shape and have flexible properties.

Since the support sheets 12 and 13 on both sides have the same shape, the formation patterns of the through-holes and the protrusion lines to be described later in the plurality of support sheets are the same. Therefore, the support 10 of this embodiment can be comprised by taking out the several support sheet of the same shape, and taking two arbitrary sheets and connecting them.

On the outer surface of each of the support sheets 12 and 13, a plurality of projection lines 32 are formed in an oblique direction. The protrusion line 32 is formed at the same time as forming the support sheets 12 and 13 to reduce friction between the inner surface of the garbage bag (A of FIG. 5) and the support sheets 12 and 13. The direction of the protrusion line may be changed according to the embodiment, for example, may be molded in the vertical direction or may be molded in the horizontal direction.

As shown in FIG. 3, the two sheets of support sheets 12 and 13 are connected to both ends thereof to form a cylinder. The both ends are interconnected, and the inner surface of one support sheet 12 and the outer surface of the other support sheet 13 are interviewed, and the inner surface of one support sheet 12 and the outer surface of the other support sheet 13 are connected. This is connected by interview.

In each of the support sheets 12 and 13, first through holes 20 and 21, second through holes 22 and 23, and third through holes 24 and 25 are formed, respectively.

The first through hole 20 formed in one support sheet 12 is arranged along the edge of one end of the support sheet 12 in the vertical direction. In addition, the second through hole 22 has the same diameter and number as the first through hole 20 and is formed at the other end of the support sheet 12. The second through hole 22 is also arranged vertically along the edge of the other end of the support sheet 12.

A third through hole 24 is formed at the side of the second through hole 22. The third through hole 24 is parallel to the second through hole 22 and has the same diameter and number as the second through hole 22.

The first through hole 21, the second through hole 23, and the third through hole 25 are also formed in the other support sheet 13. As described above, since the support sheets 12 and 13 on both sides have the same shape, the diameters and formation patterns of the first, second and third through holes 21, 23 and 25 are the same as the through holes of the support sheet 12. Of course.

Therefore, the first through hole 20 of one support sheet 12 may overlap and coincide with the second through hole 23 or the third through hole 25 of the other support sheet 13, while the other The first through hole 21 of the support sheet 13 may be overlapped with the second through hole 22 or the third through hole 24 of the one support sheet 12 to be matched, as shown in FIG. 3 or 4. It can take the form of a cylinder.

A plurality of sets of first fixing members 16 and second fixing members 17 are provided to interconnect the supporting sheets 12 and 13 on both sides. The first and second fixing members 16 and 17 are made of male and female and are well-known members that are fitted to each other to form a bond to each other.

The first fixing member 16 is a member manufactured by forming a plurality of fitting protrusions 28 on one side of the strip-shaped plate member having a predetermined width. In addition, the second fixing member 17 is a member in which the fitting hole 30 into which the fitting protrusion 28 is fitted is formed in a flat plate member having the same width as the first fixing member 16. The lengths of the first and second fixing members 16 and 17 may vary depending on the embodiment, and thus may be formed to be equal to the vertical length of the support sheets 12 and 13 so that only one of them may be applied.

As a result, for example, the fitting projection 28 of the first fixing member 16 causes the first and second through holes 20 and the first through hole 20 and the second through hole 23 to match the holes. 23) and press the second fixing member 17 to the first fixing member 16 side from the opposite side to insert the fitting projection 28 into the fitting hole 30 to the first fixing member 16 and the second fixing. Both support sheets 12 and 13 can be connected by mutually joining the members 17.

In addition, as shown in FIG. 4, when the third through hole 25 is coupled to the first through hole 20, a cylindrical shape having a smaller diameter can be obtained, which is suitable for a small garbage bag.

Through the combination of the first fixing member 16 and the second fixing member 17 as described above, both the support sheets 12 and 13 take the form of a cylinder in which both side ends thereof are interconnected.

Figure 2 is a perspective view showing the unfolded support sheet applied to the garbage bag support according to the first embodiment of the present invention.

As shown, the support sheets 12 and 13 take the form of rectangular sheets, and the first through holes 20 and 21 and the second and third through holes 22, 23, 24 and 25 are respectively formed at both ends. Formed. It can be seen that the first, second and third through holes have the same diameter and are formed in the same number and have the same spacing between the through holes.

On the other hand, a plurality of projection lines 32 are formed on one side of the support sheet (12, 13). The projection line 32 is a plurality of linear projections provided on the outer surface of the support sheet (12, 13), protruding to a certain height from the outer surface of the support sheet (12, 13).

As described above, the protruding line 32 is such that the outer wall surfaces of the support sheets 12 and 13 forming the cylinder and the inner wall surfaces of the garbage bags are not closely spaced from each other. Therefore, as long as it can support the garbage bags and play a role of separating the support sheets 12 and 13 from the inner wall surface of the garbage bags, the shape of the protrusion line can be modified in any way.

The support sheets 12 and 13 may be manufactured by molding various kinds of synthetic resins having flexible and elastic force. For example, a polyolefin polymer, a polyester polymer or a polyamide polymer may be used as a raw material of the support sheets 12 and 13. Preferably, polyethylene or polypropylene may be used in the polyolefin polymer.

3 is a view illustrating a state in which the garbage bag supporter according to the first embodiment of the present invention is assembled.

As shown, both ends of the two support sheets 12 and 13 are interconnected to form a cylinder. The coupling of the support sheets 12 and 13 is of course made by the first fixing member 16 and the second fixing member 17.

The circumferential length of the garbage bag support 10 configured as described above is designed to be smaller than the circumferential length of the inner wall surface of the garbage bag to be applied. That is, as shown in FIG. 5, the circumferential length of the support 10 is smaller than the circumferential length of the trash bag when the trash bag (A in FIG. 5) is opened in a cylindrical shape. The support 10 can be easily fitted in and detached from within.

Preferably, the circumferential length of the support 10 is designed to be about 95% to 99% of the circumferential length of the garbage bag.

Figure 4 is a perspective view showing another state of assembling the garbage bag support according to the first embodiment of the present invention.

Referring to the drawings, the first through holes (20 and 21 in FIG. 1) of the support sheets 12 and 13 are coupled to the third through holes 24 and 25, respectively, to form a cylinder having a smaller diameter than that shown in FIG. It can be seen that. As such, since the diameter is relatively small, for example, when the support 10 of FIG. 3 is suitable for a 20 liter garbage bag, the support 10 of FIG. 4 may be joined to the 10 liter garbage bag.

In other words, by precisely designing the distance d between the second through holes 22 and 23 and the third through holes 24 and 25, one garbage bag support 10 can be applied to multiple garbage bags. will be.

5 is a perspective view showing a state in which the garbage bag support according to the first embodiment of the present invention is applied to the garbage bag.

As shown in the figure, the garbage bag support 10 is installed in the state in which the garbage bag A is assembled in a cylindrical shape.

The garbage bag support 10 provides a cylindrical inner space and supports the garbage bag (A) open in a cylindrical shape. Since the support 10 may stand vertically in the form of a cylinder, the garbage bag A may be supported by the support 10 to serve as a trash bin in a state opened in a cylinder.

On the other hand, even if the garbage contained in the cylindrical inner space of the garbage bag support 10 includes a sharp part of the garbage, since the inner wall surface of the support 10 is separated from the sharp portion to protect the garbage bag (A) There is no fear that the envelope A will tear.

In addition, since the circumferential length of the garbage bag support 10 is kept constant by the first and second fixing members 16 and 17, even if the garbage bag is pressed into the support 10 and stepped on, for example, by foot, the garbage bag bursts. Does not occur.

After the garbage is filled in the inside of the support 10, the support 10 is pulled out from the garbage bag A and the inlet of the garbage bag is tied or blocked to collect. At this time, since the projection line 32 is formed on the outer surface of the support 10 as described above, the friction force does not work so that the support 10 is easily separated from the garbage bag.

The support 10 taken out of the garbage bag is used to put in another garbage bag to be used newly.

According to an experiment by the applicant of the present application, the consumption amount of the garbage bags when the garbage bag support is used and when not used is almost doubled.

For example, it took 45 to 60 days to consume all 20 20-liter garbage bags, but when using the garbage bag support of the present invention, it took 90 to 120 days to use 20 garbage bags of the same capacity. It became.

This is an extension of three to four days from one to seven days to eight days of use of a single garbage bag, which is a huge savings when considering the total cost of garbage bags in Korea.

As mentioned above, although this invention was demonstrated in detail through the specific Example, this invention is not limited to the said Example, A various deformation | transformation is possible for a person with ordinary knowledge within the scope of the technical idea of this invention.

Garbage bag support of the present invention made as described above, so that the garbage bag is opened in the garbage bag in a cylindrical shape, so that it does not need a separate support means for opening the garbage bag itself to put the garbage as a function of the trash can comfortable. In addition, the cylinder space does not increase, so even if you press a large amount of garbage, the garbage bag does not burst, and even if a sharp part is included in the garbage, there is no fear that the garbage bag will be torn. In particular, since the garbage bag support is composed of light and thin synthetic resin sheet, it is easy to handle.

Claims (6)

In the garbage bag support that has a cylindrical shape by supporting the garbage bag in a cylindrical shape in the inside of the garbage bag (A), the outer circumferential surface is interviewed on the inner wall surface of the garbage bag, and has a cylindrical space therein, The trash bag support is bent two flexible synthetic resin sheets (12, 13) having the same size and shape to each other and each side end portion is made of a cylindrical shape and interconnected connecting portions are coupled to each other by a coupling means Garbage bag support characterized in that it has a circumferential length. delete delete The method of claim 1, A plurality of first through holes 20 and 21 are formed at one end of each of the sheets 12 and 13 along the edge of the side end, and the other end has the same diameter as the first through holes 20 and 21. And second through holes 22 and 23 corresponding to the first through holes 20 and 21 one to one, The joining means overlaps the two sheets 12 and 13, and the first through hole 20 and the second through hole 22 of one sheet 12 are second through holes 23 of the other sheet 13, respectively. ) And the first projection hole 21 in one-to-one correspondence with each other to provide a coupling force, the fitting projection 28 penetrating through the first and second through holes 20, 21, 22, 23 on one surface thereof. The first fixing member 16 is formed, and the fitting projections 28 passing through the first and second through holes 20, 21, 22, and 23 are inserted to form the fitting holes 30 to form a binding. Garbage bag support characterized in that it comprises a second fixing member (17). The method of claim 4, wherein Each of the sheets 12 and 13 has a diameter equal to that of the second through holes 22 and 23, and is parallel to the second through holes 22 and 23, and is one-to-one corresponding to the first through holes 20 and 21. Garbage bag support, characterized in that the through holes 24, 25 are further formed. The method according to claim 4 or 5, The outer surface of the sheet (12, 13) is characterized in that a plurality of projection line 32 is formed to reduce the friction between the sheet and the inner bag surface of the garbage bag and the inner wall surface of the sheet (12, 13) Garbage bag support to say.