JPH10147401A - Refuse bag structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily install a thin flexible refuse bag body in a hard refuse vessel, and place it by covering an opening part with a cover body, by assembling an opening part of an almost equilateral quadrangle so as to be freely folded up by sticking folding-up support frames of four pieces to the close contact opening sides, and arranging the cover body on one piece. SOLUTION: A refuse bag body 1 is formed as a flat opening bag body where a flat opening part 8 is arranged in an upper part by bringing two thin flexible sheet-like bag pieces 2 and 3 into close contact with each other. Folding-up support frames 10 to 13 of the four sides having an almost half breadth length are stuck to close contact opening side parts 6 and 7 of the flat opening part 8 so as to be folded up. The folding-up support frames 10 to 13 are opened in an equilateral quadrangle by engaging a support piece part 16 bent with a bending part 14 as a boundary with a support part of a refuse vessel opening part, and a cover body 18 to cover the opening part is arranged on one piece 13. Therefore, the flat opening part 8 is assembled in an almost equilateral quadrangle only by assembling the support frame 10 to 13 in an almost equilateral quadrangle, and it can be installed in a refuse vessel.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage bag structure characterized by a detachable flexible garbage bag of a small garbage container suitable for collecting garbage for toilets or the like.

[0002]

2. Description of the Related Art Conventionally, a flexible garbage bag of this kind is opened by wrapping the periphery of the opening around the opening of a hard garbage container and mounting the garbage. When the garbage is full, the periphery of the opening is removed. Was tied up and collected.

[0003]

Attachment and removal of such a flexible garbage bag to and from the opening of a hard garbage container is considerably troublesome. There is a problem to be. In this case, the periphery of the opening of the garbage bag must be securely fixed to the garbage container.
As a result of the opening portion being loosened and the opening portion being narrowed or the dust being hit and the opening portion being sagged, there is a problem that the dust that has come off the opening is scattered inside and outside the trash container. For this reason, while it is necessary to securely attach the garbage bag, it is necessary to be able to easily remove it.
There is a problem that the garbage bag that is securely attached becomes difficult to remove. It is also possible to manufacture and use a garbage bag having a circular, triangular or polygonal opening according to the shape of the garbage container from the beginning. Not only is it costly, but it is also difficult to fold for transportation and sale.

[0004]

Therefore, according to the present invention, at least two flexible sheet-like bag pieces are brought into close contact with each other by a left and right connecting closed side portion, as described in claim 1 of the appended claims. In a garbage bag in which a flat opening composed of two close-contact sides is formed at the upper part, a four-piece folding support frame having a width equal to the width of the flat opening, that is, substantially half the width of the close-contact side is provided. Two supporting pieces are attached to the two sides of the contact opening, and the four-sided supporting frame is used to freely assemble the substantially quadrilateral opening so that the opening can be maintained in the substantially quadrilateral shape. A garbage bag structure comprising a mounting structure for detachably mounting the garbage container having a garbage container, and a lid covering one of the support pieces for covering the substantially quadrilateral opening. As a result, the upper part of the The most common, simple, and inexpensive garbage bag consisting of a flat opening bag that forms a flat opening is used. The four-piece folding support frame is simply attached two pieces at a time, and the flat opening is kept closed when not in use.In the closed state, the four-piece supporting frame is folded and the flat opening is folded. Part can be folded in half in the middle, the garbage bag is folded to half the width of the flat opening,
While the flat opening can be folded and placed on the back side of the lid provided on any one of the support frames, the flat opening can be obtained by simply assembling the four-piece support frame into a substantially quadrilateral shape from a closed state. The parts can be assembled into a nearly quadrilateral.

Therefore, when the opening is assembled, at least two, preferably four, of the four supporting parts are detachably attached to a trash container having a supporting part for maintaining the opening in a substantially quadrilateral shape. , A garbage bag having a substantially quadrilateral opening can be easily attached to a hard garbage container,
The opening can be covered with a cover provided on any one of the support frames. The garbage bag of the present invention mounted on the garbage container maintains the opening substantially in the form of a quadrilateral by the four support frames, and at the same time, the body of the garbage can also be substantially a quadrilateral along the body of the hard trash container. Despite the garbage bag consisting of a flat opening bag with two flexible sheet-like bag pieces in close contact, the garbage storage space with a large opening capacity, with the opening and body forming a nearly quadrilateral shape Can be formed. In this case, the bottom of the garbage bag abuts against and is supported by the bottom of the garbage container. The load of the garbage contained in the garbage bag is supported by the garbage container, and the substantially rectangular opening of the garbage bag is formed. It is preferable that the portion is not strongly received by the load of dust so that the portion is pulled toward the bottom and deformed. To remove the garbage bag from the trash container, the garbage bag can be lifted together with the support frame by holding the lid and discarded. With the garbage bag closed, the contents can be thrown away without scattering the contents or exposing the contents to the outside.

According to a second aspect of the present invention, in the garbage bag structure according to the first aspect, four folding supporting frames are provided so as to be foldably connected at a connection closed side. A garbage bag structure is provided.When a four-piece foldable support frame is folded and transported, if the garbage bag is folded at the support frame portion that is foldably connected, the garbage bag comes in close contact with the sheet-like bag. It can be naturally folded by the connecting closed side formed as described above, and can be easily folded flat without considering the folding position and direction. According to a third aspect of the present invention, in the garbage bag structure according to the first or second aspect, the folding support piece provided with the lid is folded with another folding support piece together with the bag, and The present invention provides a garbage bag structure in which a bag piece is folded on the back side of a lid, whereby a flexible garbage bag is easily folded on the back side of a firmly shaped lid and defined by the lid. It can be flattened and arranged in the same shape, and can be organized and organized, and the storage of garbage bags during transportation and sale can be facilitated.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The garbage bag structure according to the present invention will be described in detail below with reference to the illustrated embodiment. Reference numeral 1 denotes at least two thin flexible sheet-like bag pieces 2 and 3 made of a synthetic resin such as polyethylene. And the left and right connecting closed sides 4,
5 is a garbage bag composed of a flat-opened bag forming a flat-opened portion 8 formed of two closely-contacted open side portions 6 and 7 at the top. In the case of the embodiment, as shown in FIG. 4, the garbage bag 1 has a bottom closed side 9 at the bottom where the sheet-shaped bag pieces 2 and 3 are in close contact. The bottom closed side 9 is, in the case of the embodiment,
Although it is formed in a straight line substantially parallel to the flat opening 8, it may be formed in other shapes such as a polygon or an arc. Also, as shown in the figure, the left and right connection closed sides 4, 5 of the garbage bag 1 are generally parallel and have a quadrangular shape, but they are widened or expanded, or shrunk or narrowed. It may be a reduced shape.

The contact opening pieces 6 and 7 of the flat opening 8 have
Four-piece folding support frames 10 and 1 having a length substantially equal to the width of the flat opening 8, that is, the width of the contact opening sides 6 and 7.
1, 12 and 13 are two pieces of a border 17
It is stuck so that it can be folded. The portion to be stuck is preferably outside the close-contact opening pieces 6 and 7 from the viewpoint of easiness of the sticking operation and the reinforcing property of the opening, but may be inside. Further, as the attaching means, an adhesive, heat welding, a single-sided or double-sided adhesive tape, or the like can be adopted. In the case of the embodiment, the adhesive is attached using a double-sided tape. In FIG. 3, reference numeral 19 denotes an adhesive layer such as a double-sided tape. Further, in the boundary side portion 17, the support frames 10 and 11 or the support frames 12 and 13
A part of the contact opening sides 6, 7 located therebetween is connected to be foldable with a part interposed therebetween. In addition, the four folding support frames 10, 11, 12, 13 are combined with 13 and 1,
0, and 11 and 12, at the boundary side portions 17 corresponding to the connection closed sides 4 and 5, the folding support frames 13 and 10 and 11 and 12 are connected at the folding connection portions 27 so that the connection closed sides 4, 5 are connected. Can be folded and integrated in one direction along the line, so that the four-piece folding support frames 10, 11, 12, 13 can be folded and transported. When the body 1 is folded at the connecting portion 27 which is foldably connected in one direction, the garbage bag body 1 can be naturally folded by the connection closed sides 4, 5 formed by the sheet-like bag pieces 2, 3 being in close contact with each other. It can be easily folded flat without considering the folding position and direction. The folding support frames 10, 11, 12, 13 are
It is made of thick paper such as strong Kent paper or a thin sheet made of synthetic resin.

In the case of the embodiment, the folding support frame 1
Reference numerals 0, 11, 12, and 13 denote a sticking piece 15 to which the close contact pieces 6 and 7 of the flat opening 8 are respectively attached with the bent part 14 as a boundary, and a support part 21 of the trash container 20.
3, the support piece 16 engages with the support 21 located at the upper end of the container opening 22, and the sticking piece 15 as shown in FIG. Is the container opening 2
2, the garbage bag 1 is opened and supported in a regular quadrilateral. In the case of the embodiment, the garbage container 20 has a configuration in which all four support pieces 16 are engaged with four sides of the support 21 forming the square container opening 22. For example, if at least two support pieces 16 of the folding support frames 11 and 13 are detachably engaged with the support portion 21, the other folding support frames 10 and 12 maintain the opening shape of a regular quadrilateral. Will be done. Also, of the four support pieces 16, for example, the folding support frames 10 and 11, 1
If at least the two supporting pieces 16 of the two and 13 are detachably engaged with the supporting parts 21 of the opening two corners of the trash container, the folding supporting frames 10, 11, 12, and 13 have a regular quadrangular opening shape. Will be maintained.

In addition, a lid 18 that covers the substantially square opening 22 is provided on one of the pieces 13 of the folding support frame. The lid 18 is made of a thick paper such as a plate-like strong Kent paper or a thin sheet made of a synthetic resin. In FIG.
The folding support frame 13 and the lid 18 are openably and closably connected by a connecting piece 23 made of a bendable single-sided adhesive tape or the like. Folding support frame 11 in the direction of the lid tip covered by lid 18
The support piece 16 has a notch 26 for opening the lid. In addition, a deodorant 30 can be provided on the back side of the lid 18 as shown by imaginary broken lines in FIGS. 2 and 3, and the deodorant 30 is located at the opening of the garbage bag 1 with the lid 18 closed. It has a sufficient deodorizing effect. The deodorant 30 can be stored in the garbage bag 1 in advance. In addition, a fragrance may be provided on the front side of the lid 18.

In the embodiment shown in FIGS. 7 and 8, the folding support frame 13 is not abutted against the outermost edge of the lid 18, but is contained on the back side of the lid 18. The lid 18 is connected to the edge and / or the center of the lid 18 by a connecting piece 23 made of a bendable single-sided adhesive tape or the like located at the edge, and the folding support frame 13 faces the lid 18.
Of the lid constitutes a knob end 28 on the opening / closing base side of the lid 18. As shown in FIG. 8, when the garbage bag 1 is lifted by holding the knob end 28 with the lid 18 closed, the knob end 28 is lifted with the opening 8 covered with the lid 18 as shown in FIG. Is what you can do. Since the knob end 28 is located below the support piece 16 of the folding support frame 13 when the lid 18 is opened, as shown in FIG. When the length is configured to protrude to a sufficient length that abuts against the outer wall of the container 20, the length of the protruding length functions as a stopper that regulates the opening angle of the lid 18. Further, by folding the knob end 28 to the front side of the lid 18 with the crease line 29 provided at the connection boundary at the time of use, the lid 18 is folded as shown in FIG. When covering the regular quadrilateral opening 8 formed by 12 and 13, the knob end 28 protrudes upward at the base of the lid to make it easier to handle as a handle for removing the trash bag 1. it can.

In the garbage bag structure of the present invention having the above-described structure, in the case of the embodiment, the garbage bag body 1 shown in FIG. 1 is, as shown in FIG. The upper two close-contact opening sides 6 and 7 overlap the supporting frame 10 on the folding supporting frame 13 having the lid 18 and the supporting frame 11 on the folding supporting frame 12 next to the lid, respectively. The two flexible sheet-like bag pieces 2 and 3 can be folded in close contact with each other to form a flat opening 8. Next, in FIG. 4, the other support frames 10, 11, and 12 are folded together with the bag from the boundary side portion 17 and the folding boundary line 24 on the support piece 13 provided with the lid 18, and FIGS. As shown in FIG. 7, the bag body is folded almost half from the folding boundary line 25, and the bag body 1 and the folding support frames 10, 11, 12, and 1 are folded.
3 can be folded on the back side of the lid 18 with the connecting piece 23 as a boundary.

[0013]

As described above, according to the garbage bag structure of the present invention, at least two flexible sheet-like bag pieces are in close contact with each other, and are formed of two close contact opening sides at the upper portion by the left and right connecting closed sides. In the garbage bag body that forms the flat opening, the four widths of the four-fold folding support frame having a length approximately half the width of the flat opening, that is, the width of the side of the close-contact opening, are provided in two close-fitting pairs. Attachment structure to be attached to an opening side, and to be foldably assembled with a substantially quadrilateral opening by the four-piece support frame, and to be removably attached to a garbage container having a support for maintaining the opening in a substantially quadrilateral shape. On the other hand, the most general, simple, and inexpensive structure made of a flat-opened bag is provided by providing a lid that covers the substantially quadrilateral opening on any one of the support pieces. The garbage bag on The folding support frame of a four-piece having substantially half the length of the width, only pasting by two pieces per sheet, when not in use to maintain a closed state of the flat opening,
In the closed state, the flat opening can be folded in half in the middle in a state where the four supporting frames are folded, and the garbage bag body is folded to half the width of the flat opening, and any one of the supporting frames is folded. Can be folded and placed on the back side of the lid provided in the garbage bag, so the flexible garbage bag can be easily folded on the back side of the firmly shaped lid, and can be organized and organized. While there is an effect that the handling of the body can be facilitated, the flat opening portion is formed into a substantially quadrilateral shape only by assembling the four-piece support frame into a substantially quadrilateral shape from a closed state. There is an effect that it can be easily assembled to a garbage bag having an opening, and a thin flexible garbage bag can be easily attached to a hard garbage container by a support frame of the opening, and the opening is supported. Cover with the lid provided on the frame There is an effect that can.

Further, the garbage bag of the present invention mounted on the garbage container maintains the opening substantially in the shape of a regular quadrilateral by the four-piece support frame, and the body of the garbage container is also rigid. Despite the garbage bag consisting of a flat-opened bag with two flexible sheet-like bags in close contact with each other, the opening and the body form a substantially quadrilateral. There is an effect that a large-sized garbage storage space can be formed. To remove the garbage bag from the trash container, the garbage bag can be lifted together with the support frame by holding the lid and discarded. In this state, the contents can be discarded without scattering the contents or exposing the contents to the outside in a state where the opening of the garbage bag is closed. Further, the present invention has a configuration in which the four-piece folding support frame is provided so as to be foldably connected at the connection closed side in the above-mentioned garbage bag structure, so that the four-piece folding support frame is folded and transported. In such a case, if the garbage bag is folded at the support frame portion which is foldably connected, the garbage bag can be naturally folded by the connected closed side formed by the sheet-like bag pieces being in close contact with each other. There is an effect that the flat folding can be easily performed without considering the direction.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an assembling mode of a main part of an embodiment of the present invention.

FIG. 2 is a perspective view showing the usage mode.

FIG. 3 is a schematic cross-sectional explanatory view showing a main part taken along the line AA in FIG. 2;

FIG. 4 is a perspective view showing a folded state of a main part of the embodiment of FIG. 1;

FIG. 5 is a perspective view showing another folded state of the main part.

FIG. 6 is a perspective view showing still another folded state of the main part.

FIG. 7 is a perspective view showing a folded state of a main part of another embodiment of the present invention.

FIG. 8 is a schematic enlarged cross-sectional view showing a main part of the mode of use as partially longitudinally similar to FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Garbage bag 2, 3 ... Sheet-shaped bag piece 4, 5 ... Connection closed side part 6, 7 ... Close contact opening side part 8 ... Flat opening part 9 ... Bottom part closed Sides 10, 11, 12, 13: Folding support frame 14: Boundary 15: Sticking piece 16: Supporting piece 17: Boundary side 18: Lid 19 ..Adhesive layer 20 ... Dust container 21 ... Support part 22 ... Container opening part 23 ... Connecting piece 24,25 ... Folding boundary line 26 ... Notch part 27 ... Folding connection Part 28: Knob end 29: Crease line 30: Deodorant

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification symbol FI // B65F 1/06 B65F 1/06 Z

Claims (3)

[Claims] 1. A garbage bag in which at least two flexible sheet-like bag pieces are in close contact with each other to form a flat opening having two close-contacting open sides at the upper portion by left and right connecting closed sides. The width of the portion, that is, a four-piece folding support frame having a length approximately half the width of the contact opening side portion, two pieces per sheet are attached to the two contact opening sides,
The four-piece support frame has a mounting structure for removably assembling a substantially quadrilateral opening into a garbage container having a support part for maintaining the opening in a substantially quadrilateral shape, A garbage bag structure in which a lid that covers the substantially quadrilateral opening is provided on any one of the support pieces. 2. The garbage bag structure according to claim 1, wherein four folding support frames are provided so as to be foldably connected at a connection closed side. 3. The garbage bag structure according to claim 1, wherein another support piece is folded along with the bag on the support piece provided with the lid, and the bag piece is folded on the back side of the lid. A garbage bag structure characterized by that.