JPH1017105A - Inner bag mounting device for refuse box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform constantly reliable mounting even when an inner bag mounted in a refuse box for exchange has size excessive to the size of the bag hook part of the refuse box and is indefinite in size. SOLUTION: A mouth frame 3 to which an inner bag B is attached is placed on the mouth frame support 4 of the inner wall of a refuse box 1, and a bag is suspended in the box. The mouth frame 3 consists mainly of a horizontal annular part 3a at which a bag edge in a folded state is hooked; and a suspension part 3b against which the folded bag edge is fastened inward. Since the suspension part 3b is formed, the bag edge is fastened to form a knot (b). Locking may be effected by a clip, a pin, a rubber ring, and a rubber band without binding the knot (b).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage box inner bag attaching apparatus in which a plastic film or sheet inner bag is attached to a garbage box, and when the garbage is collected, the inner bag containing the garbage is taken out and replaced with a new inner bag. .

[0002]

2. Description of the Related Art A conventional mechanism for mounting an inner bag on a trash can of this type comprises a rectangular or circular bag hanging rod or frame for supporting the upper edge of the inner bag along the inner wall of the trash can, and a supporting member thereof. Simply fold the upper part of the inner bag from inside to outside and hang it on the bar or frame.

[0003]

Although the bag hanging bar or frame is adapted to the inner circumference of the trash can, the lip of the bag is closed only when the size of the bar or frame matches the size of the inner bag. The inner bag is almost certainly supported just by folding it from the inside out, and if the bag bottom is on the bottom of the recycle bin, there is no danger of coming off.
However, if the size of the bag is slightly large, the bag is easily folded and folded, and the bag is easily pulled off the bag hanging bar or frame by the weight of the garbage. The present invention provides an inner bag attaching device that can securely attach a bag that is slightly too large in order to eliminate the above-mentioned disadvantages.

[0004]

According to the apparatus for mounting the inner bag of the trash can of the present invention, a lower portion of the inner frame is added below the horizontal ring portion of the outer frame on which the inner bag is folded. The lower part of the mouth frame serves as a tightening force support for fastening the folded bag rim inward, and also serves as a support leg of the mouth frame.

[0005]

According to the present invention, there is provided an apparatus for attaching an inner bag to a trash box, which comprises:
A mouth frame receiver protruding above the inner wall of the garbage bin so that the mouth frame can be placed thereon, the mouth frame being a horizontal ring portion for hanging the folded upper edge of the inner bag, and being fixed inside the ring portion and having a short droop. And it has a mouth frame hanging part which becomes a fastening force support material when fastening and fixing the upper edge of the inner bag hung on the ring portion inward, and also serves as a leg material placed on the mouth frame receiver. It is characterized by.

When the recycle bin is rectangular, the horizontal ring portion of the mouth frame is rectangular, and the hanging portion of the mouth frame is preferably a short bar hanging down from the inner periphery of the four corners of the horizontal ring portion.

[0007] When the trash can is cylindrical, the horizontal ring of the mouth frame is circular, and the hanging portion of the mouth frame is preferably a short bar which hangs at an approximately equal interval on the inner periphery of the horizontal ring. .

[0008] When the recycle bin is rectangular, the mouth frame receiver is made of a hypotenuse material provided like a hypotenuse of an isosceles triangle at each corner of the recycle bin, and the lower part of the mouth frame has a lower end inside the oblique material. In order to be inserted and supported, it is possible to form a stair piece that once bends outwardly and then hangs down again while hanging down from the horizontal ring part.

In any of the above cases, a connecting member for horizontally connecting the outer periphery of the lower end of the entire lower portion of the mouth frame may be added. In addition, the horizontal ring portion of the mouth frame and the lower portion of the mouth frame are formed by bending the band plate into an inverted L-shaped cross section, and the horizontal portion is defined as a horizontal ring portion, and the vertical portion descending from the inside of the horizontal ring portion is defined as the lower portion of the mouth frame. It may be a thing.

Further, the inner bag mounting apparatus of the present invention for a front open garbage box can mount an inner bag mounting mouth frame which fits horizontally on the inner periphery of a rectangular garbage box having a front open at the time of garbage collection, and a rear portion of the mouth frame. A mouth frame receiver protruding inward in the upper part of the recycle bin rear wall, and a mouth frame slide receiver protruding in the upper front part of the left and right inner walls of the recycle bin to support the port frame so as to be slidable back and forth, The above-mentioned mouth frame has a horizontal ring portion on which the folded upper edge of the inner bag is hung, and is fixed to the inside of the ring portion and is drooped shortly, and the upper edge of the inner bag hung on the ring portion is tightened inward when fixed. And a square connecting member that horizontally connects the outer periphery of the lower end of all the hanging parts, and a square connecting material that serves as a leg material to be placed on the mouth frame receiver. Receiving
It has a cylindrical portion in which the left and right sides of the connecting member are slidably fitted, and a mounting portion mounted on the left and right inner walls of the garbage bin by pivotally supporting the direction of the cylindrical portion from horizontal to vertical. Features.

[0011] In the case of a trash box of a type in which the inner bag is pulled out upward, the inner bag mounting device of the present invention is mounted on the rear wall of the trash box, and a rectangular mouth frame for mounting the inner bag, which is placed horizontally on the inner periphery of the square trash box. A bracket with a cylindrical portion for supporting the rear upper round bar of the horizontal ring portion of the mouth frame along the rear wall slightly away from the rear wall; and a front portion of the square mouth frame whose rear portion is supported by the bracket. A mouth frame receiver protruding from the front upper portion of the inner wall of the garbage bin for mounting the portion, the mouth frame being a horizontal ring portion for hanging the folded upper edge of the inner bag; And it has a mouth frame hanging part which becomes a fastening force support material when fastening and fixing the upper edge of the inner bag hung on the ring portion inward, and also serves as a leg material placed on the mouth frame receiver. It is characterized by.

An inner bag mounting device according to the present invention, in which a mouth frame receiver cannot be provided on the inner wall of the trash box, has a mouth frame for fitting an inner bag loosely in a horizontal posture on the inner periphery of the trash box. A horizontal ring portion on which the folded upper edge of the inner bag is hung, and a clamping force support when the inner edge of the inner bag hung on the ring portion is hung down and fixed to the inside of the ring portion and is fixed. As well as wood,
It has a mouth frame hanging part which also becomes a leg material placed on the bottom of the trash box.

[0013]

FIG. 1 is an exploded view of an example in which the present invention is applied to a simple rectangular recycle bin. 1 is a trash can, 2 is an opening lid thereof, 3 is a mouth frame for mounting an inner bag, 4 is a mouth frame receiver attached to the inner wall of the trash box by screws or welding, and B is a vinyl inner bag. The mouth frame 3 is mainly composed of a horizontal ring portion 3a which is a round bar at the upper edge and a mouth frame hanging portion 3b which is a short round bar of 3 to 10 cm hanging down from four corners thereof, and auxiliary lower end of the hanging portion 3b. A connecting member 3c similar to the horizontal ring portion 3a for connecting the inner circumference is added. Both are made of steel or plastic material, and assembled for bonding,
By welding.

Since the hanging portion 3a is attached inside the four corners of the horizontal ring portion 3a and the connecting rod 3c, the upper edge of the inner bag B folded over the horizontal ring portion 3a as shown in FIGS. When squeezed and fixed in the direction, the bag squeezed by the knot b cannot escape up and down. While the inner bag B is in use, it is pulled downward by the weight of the garbage, and even if the knot b tries to escape upward,
The horizontal ring 3a at the upper edge acts as a collar to stop escape. The connecting member 3c at the lower edge has a function of preventing the bag edge from being excessively folded when the bag is mounted, but may be omitted as in the embodiment of FIG. The fastening means for fastening the upper edge of the inner bag B inward and fixing it to the outer periphery of the hanging portion 3b is free. The above-mentioned bag rim is squeezed and tied when the bag rim is sufficiently larger than the outer periphery of the mouth frame 3. For example, it is easy to stop with a rubber band around the hanging part 3b.

FIG. 2 shows an enlarged cross section of the inner bag B fastened to the outer periphery of the four hanging parts 3b with the knots b in a state where the members of FIG. 1 are assembled. Although FIG. 3 shows only the frame 3 of FIG. 1, embodiments of the frame 3 are various. In the mouth frame 3 of FIG. 4A, the strip is bent into an inverted L-shaped cross section, and the horizontal portion thereof is a horizontal ring portion 3a, and the vertical portion descending from the inside of the horizontal ring portion is a mouth frame hanging portion 3b. . FIG. 4B shows a cross section of a main part in a state where the mouth frame 3 is placed on the mouth frame receiver 4 on the inner wall of the trash box 1. The knot b on the upper edge of the inner bag B folded over the horizontal ring portion 3a is also shown. In the embodiment shown in FIG. 2, the mouth frame 3 is fitted so as to sink into the trash box 1, but in the case of FIG. 4B, only the lower portion of the mouth frame 3 is fitted and the upper portion is exposed.

In the mouth frame 3 shown in FIG. 5A, both the horizontal ring portion 3a and the hanging portion 3b are rods, and the lower portion of the hanging portion 3b once bends outward once and then descends again. It has become. As shown in FIGS. 5 (B) and 5 (C), the mouth frame 3 is inserted into the enclosure of the oblique material 4 ′ of the mouth frame receiver provided like a hypotenuse of an isosceles right triangle at the corner of the trash can 1. In this case, the legs are inserted from above. A hanging part 3b of a stair piece hanging down from the inside of a mouth frame 3 which is slightly smaller than the inner circumference of the trash can 1
5A, the hanging part 3b is bent outward once to form an insertion part 3d at the lower end, as shown in FIG. When the insertion portion 3d is inserted into the enclosure of the oblique member 4 ', the step 3e between the hanging portion 3b and the insertion portion 3d is received by the upper edge of the oblique member 4'. Note that the oblique material 4 shown in FIGS.
'For the trash box 1 where it is difficult to attach other mouth frame receivers to the inner wall, the insertion portion 3d in FIG. 5 (A) may be extended as shown in FIG. 9 to be a leg material reaching the bottom of the trash box. The lower ends of the leg members are connected by a connecting member 3c to maintain rigidity. If the mouth frame receiver 4 or 4 'is not provided, there is no risk of being caught and broken when pulling up the garbage-containing inner bag.

The embodiment shown in FIG. 6 has a front door 1a, which is suitable for the garbage bin 1 to be opened. When the door 1a is opened, the mouth frame 3 with the inner bag B attached thereto is opened as shown in FIG. It can be pulled out as in B). Then, the drawn frame 3 can be rotated downward from the horizontal solid line position to the chain line position. The mouth frame 3 is that of FIG. 3, but the connecting member 3c at the lower edge of FIG. 3 plays an important role in FIG. That is, the rectangular connecting member 3c which horizontally connects the outer periphery of the lower end of all four hanging parts 3b is capable of turning the left and right sides thereof slidably from the horizontal to the vertical. The front part of the trash can 1 is supported by a mouth frame slide receiver 5 comprising a mounting part 5b mounted on the upper front part of the left and right inner walls of the trash can 1 as shown in FIG.
It is supported as shown in (A), and the rear side is placed on the mouth frame receiver 4 on the rear wall of the trash can 1.

When the hinged door 1a shown in FIG. 6 is opened and the mouth frame 3 is pulled out, the mouth frame 3 is inclined downward by an appropriate angle to support the entire weight of the refuse in the inner bag B on the floor. The knot b on the upper edge of the bag B is easily released and can be replaced with a new inner bag. After the replacement, the mouth frame 3 is raised up to the position indicated by the solid line in FIG. 6B, pushed horizontally into the trash box 1, the rear portion thereof is placed on the mouth frame receiver 4, and the door 1a is closed.

FIGS. 7A and 7B show a preferred embodiment of the trash can 1 having an open top. The cover 6 of (B) may or may not be provided. The feature of this embodiment is that the rear portion of the mouth frame 3 for attaching the inner bag B is horizontally supported by the rear wall of the trash can 1,
The front part is located at a point where the front part rotates upward as shown by a chain line in the figure. The mouth frame 3 of this embodiment is obtained by removing the connecting member 3c from the mouth frame 3 of FIG. The rear upper round bar of the horizontal ring portion 3a of the mouth frame 3 is moved along the rear wall of the trash can 1 by the left and right brackets 7 having the shaft support tube portion 7a in this example, slightly away from the rear wall, It is supported horizontally. The front portion of the mouth frame 3 whose rear portion is pivotally supported by the bracket 7 rests on a mouth frame receiver 4 protruding from the front upper portion of the inner wall of the trash can 1. Thus, if the lid 6 is removed and opened, and the front side of the mouth frame 3 is pulled up, the inner bag B can be removed from the mouth frame in this state. Since the shaft support cylinder 7a of the bracket 7 supports the rear round bar of the mouth frame 3a away from the rear wall of the trash box 1, the inner bag can be attached and detached without any trouble.

FIGS. 8A, 8B, and 8C show examples in which the present invention is applied to a cylindrical trash can 1. FIG. The trash box 1 and the opening lid 2 are cylindrical, and the mouth frame 3 is of course circular in shape. That is, the horizontal ring portion 3a of the mouth frame 3 is a ring of a round bar,
“b” is a short bar that is distributed at equal intervals on the inner periphery of the horizontal environment portion 3a and hangs down. Also in this example, there is no connecting member connecting the lower ends of the hanging parts 3b. When the upper edge of the inner bag B is fastened to the outer periphery of the hanging portion 3b, care is taken that part of the upper edge of the bag does not slip downward from the lower end of the hanging portion 3b. Of course, a connecting member that connects the lower end of the hanging portion 3b may be provided at the lower end.

[0021]

According to the present invention, not only the inner bag to be attached to and detached from the garbage can be folded and hung as in the prior art, but also the rim of the bag can be securely fastened and fixed. Moreover, the inner bag mounting device has a simple and easy-to-handle structure. According to the present invention, the inner bag of the garbage box is securely tightened and fixed even if it is somewhat too large, so that inconveniences such as spillage of the garbage in the bag overflowing from the sack edge when the bag is replaced can be solved.

[Brief description of the drawings]

FIG. 1 is an exploded view of an embodiment of the present invention.

FIG. 2 is a partial sectional view of the assembled state of FIG. 1;

FIG. 3 is a perspective view of the mouth frame of FIGS.

FIG. 4 is a perspective view of another embodiment of the mouth frame.

FIG. 5A is a perspective view of still another embodiment of a mouth frame. (B) is an enlarged sectional view of a main part of (A). (C) is a plan view of (B).

FIG. 6A is a perspective view of another embodiment of the present invention.
(B) is an explanatory side view of (A).

FIG. 7A is a perspective view of another embodiment of the present invention.
(B) is an explanatory side sectional view of (A).

FIG. 8A is a perspective view of still another embodiment of the present invention. (B) is an explanatory side sectional view of (A). (C)
3 is a plan view of FIG.

FIG. 9 is a perspective view of still another embodiment of the present invention.

[Explanation of symbols]

 3 Port frame 4 Port frame receiver 5 Port frame sliding receiver 7 Bracket

Claims (9)

[Claims] 1. A rim for mounting an inner bag loosely fitted in a horizontal posture on an inner periphery of a trash can, and a rim receiver protruding from an upper portion of an inner wall of the trash can so that the rim can be placed. ,
A horizontal ring portion on which the folded upper edge of the inner bag is hung, and a fastening force support when the upper edge of the inner bag hung on the ring portion is fixed down to the inside of the ring portion, and is shortly suspended therefrom. As well as wood,
An inner bag mounting device for a trash can, comprising: a lower portion of a mouth frame which also serves as a leg material placed on the mouth frame receiver. 2. The garbage bin inner bag mounting device according to claim 1, wherein the horizontal ring portion of the mouth frame is rectangular, and the hanging portion of the mouth frame is a short bar material hanging down from four corner inner circumferences of the horizontal ring portion. An inner bag mounting device for a trash can. 3. The garbage can inner bag mounting device according to claim 1, wherein the horizontal ring portion of the mouth frame is circular, and the hanging portion of the mouth frame is distributed at substantially equal intervals on the inner periphery of the horizontal ring portion. An inner bag mounting device for a trash can, which is a short bar material hanging down. 4. The garbage box inner bag mounting device according to claim 2, wherein the mouth frame receiver is made of a hypotenuse material provided like a hypotenuse of an isosceles triangle at each corner of the garbage bin, and the mouth frame hanging down. Wherein the lower part is a stair piece that once bends outwardly and then hangs down again while hanging down from the horizontal ring so that the lower end is inserted into the inside of the oblique material and is supported. . 5. The garbage bin inner bag mounting device according to claim 2, further comprising a connecting member for horizontally connecting the outer periphery of the lower end of the entire lower part of the mouth frame. An inner bag mounting device for the waste bin. 6. The garbage bin inner bag mounting device according to claim 1, wherein the horizontal ring portion of the mouth frame and the hanging portion of the mouth frame are formed by bending a band plate into an inverted L-shaped cross section, and the horizontal portion is formed into a horizontal ring portion. An inner bag mounting device for a garbage bin, wherein a vertical portion descending from the inside of the horizontal ring portion is formed as a lower portion of a mouth frame. 7. A garbage mounting mouth frame that fits horizontally on the inner periphery of a rectangular garbage bin that has a front open at the time of garbage collection, and is protruded inward at an upper portion of a rear wall of the garbage bin so that a rear portion of the rim can be placed. To support the mouth frame receiver and the above-mentioned mouth frame so as to be slidable back and forth,
A mouth frame sliding receiver protruding from the front upper portion of the left and right inner walls of the trash can, wherein the mouth frame is fixed to the inside of the ring portion and a horizontal ring portion for hanging the folded upper edge of the inner bag; A mouth frame hanging portion which serves as a tightening force support member when the upper edge of the inner bag hung on the ring portion is fastened and fixed inward, and also serves as a leg material to be placed on the mouth frame receiving portion; A rectangular connecting member that horizontally connects the lower ends of the connecting members, and the mouth frame sliding receiver has a cylindrical portion in which the left and right sides of the connecting member are slidably fitted, and the direction of the cylindrical portion is changed from horizontal to vertical. An inner bag mounting device for a trash box, comprising: a mounting portion rotatably supported on the left and right inner walls of the trash box. 8. A rectangular mouth frame for mounting an inner bag, which is horizontally accommodated in the inner periphery of a rectangular dust box, and a rear upper edge round bar attached to a rear wall of the dust box, which is attached to a rear wall of the dust box along the rear wall. A bracket with a cylindrical portion that is pivoted slightly away from the rear wall, and a mouth frame receiver that protrudes at the upper front side of the trash can inner wall to put the front of the rectangular mouth frame that is pivotally supported at the rear by the bracket. The mouth frame is provided with a horizontal ring portion on which the folded upper edge of the inner bag is hung, and fixed to the inside of the ring portion, which is suspended shortly, and the upper edge of the inner bag hung on the ring portion is fastened inwardly. An inner bag mounting device for a trash box, comprising: a lower portion of a mouth frame which serves as a support member for tightening force at the same time as a leg material placed on the mouth frame receiver. 9. An inner bag mounting mouth frame which is loosely fitted in a horizontal posture on an inner periphery of the trash can, wherein the mouth frame has a horizontal ring portion on which a folded upper edge of the inner bag is hung, and an inside of the ring portion. And hanging down, the upper edge of the inner bag hung on the ring portion becomes a tightening force support material when tightening and fixing inward, and a mouth frame drooping portion which also serves as a leg material placed on the bottom of the trash can. An inner bag mounting device for a trash can, comprising: