JP2005053654A - Refuse storing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To facilitate disposal of a refuse bag after placing refuse in it, by enabling the opening and closing of an aperture of a large refuse bag fitted on a fitting stand. <P>SOLUTION: A fixed frame 22 having a fixed lateral rod 26 positioned along the upper end horizontal direction is formed, a lower end of the fixed frame is fitted on one end both corners of a base frame 21, a movable frame 30 having a movable lateral rod 34 positioned along the upper end horizontal direction is formed, and a lower end of the movable frame is pivotaly mounted on the other end both sides of the base frame. On a lower part of a vertical rod 31a of the movable frame, a foot-operated lever 37, the fitting stand 20 connecting the vertical rod and one side of the base frame by a tension spring 40, and a slit parallel to a bag body having the aperture are provided, and a reference line is provided on one surface of the refuse bag. By opening the movable lateral rod, the refuse bag is positioned between the movable lateral rod and the fixed lateral rod, an aperture periphery of the refuse bag is folded back outside in such a manner of covering the both lateral rods, and the refuse bag is attached. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a garbage bag for storing various types of garbage, particularly medical waste, and a latching stand for hanging the garbage bag.

  There are various types of garbage bags made of synthetic resin or paper, and their shapes differ depending on the application. For example, a large-sized household garbage bag containing 40 to 50 liters formed by welding one end of a synthetic resin film formed in a cylindrical shape and opening the other is used. Furthermore, a so-called plastic bag having handle portions on both sides of the opening is used as a bag for storing products purchased at a supermarket.

  On the other hand, the garbage bag stand using the garbage bag is mounted with the handle portion of the plastic bag hooked to the locking portions provided on the left and right of the upper end of the garbage stand so as to open the bag. in use.

Also, in the case of a large garbage bag stand, there is no problem if the stand is used as a place where paper waste is mainly used as in the office, but there is a lot of garbage and odorous waste, such as hospitals and canteens. In hospitals, used diapers and syringes are often thrown away. In that case, if the opening is left open until the garbage bag is full, an odor drifts around and is annoying. In addition, in the cafeteria, mosquitoes and flies are generated in the garbage, which is unsanitary.
For this reason, a garbage bag stand that can open and close the opening of the garbage bag is known as a garbage bag stand for large garbage bags (Patent Document 1).

Utility Model Registration No. 3059011

  As a problem to be solved, a garbage bag stand to which a large garbage bag is attached has magnets attached to left and right horizontal frames that open and close the opening of the garbage bag, and is closed by adsorbing the magnets to each other. For this reason, in order to reopen the garbage bag once closed, it was impossible to open it without holding each recumbage by hand and spreading it to the left and right against the magnetic force. In addition, the opening and closing operation of the garbage bag is very troublesome and inconvenient because it cannot be opened without using both hands. Furthermore, when disposing of the garbage bag, the ends of the opening are pulled and thinned, and then the ends are tied and closed, so the knot is weak and the knot is broken when the garbage bag is lifted or transported. There is a problem that dust is easily scattered.

  The present invention is formed by connecting a connecting hook part and a supporting hook part above a pair of main hook parts located in parallel, and integrally attaching a fixed horizontal hook part in the horizontal direction at the upper end of each supporting hook part. The lower end of the fixed frame is attached to both corners of one end of the base frame, and similarly, a connecting hook part and a supporting hook part are connected above a pair of vertical hook parts located in parallel, and the upper end horizontal direction of each supporting hook part The lower end of the movable frame formed by integrally attaching the movable lateral flange portion to the other end of the base frame is pivotally attached to the other end of the base frame, and the foot lever is disposed below the vertical flange portion of the movable frame. And a holding stand formed by connecting the base frame and one side of the base frame with a tension spring, and facing surfaces of a bag body having a lower end closed with a synthetic resin material or a paper material and having an opening at the top A slit parallel to the vertical direction of the bag A garbage bag formed by providing a line part, pivoting the movable frame of the hanging stand to open the movable lateral part, and positioning the garbage bag between the movable lateral part and the fixed lateral part The rim of the opening of the garbage bag is folded outwards and attached to both sides of the bag. In addition, the hooking stand is formed by winding one end of a folding spring around the support frame of the fixed frame and the movable frame attached on the base frame, and extending the other end to be urged inward. The distal ends of the spring portions are connected to each other by a connecting ring, and the movable spring pivots in the fixed frame direction, and at the same time, the connecting spring portions of the folding spring are formed so as to be pivotable in the inner direction.

  In the garbage storage device of the present invention, the opening of the garbage bag is brought into contact with the fixed horizontal part of the fixed frame of the retaining stand by the elastic force of the tension spring, and the opening of the garbage bag is Since the mouth is always closed, it is possible to prevent the odor of the waste housed inside from leaking to the outside. The opening and closing of the opening is convenient because the opening of the garbage bag can be easily opened by operating the foot lever attached to the movable frame without using a hand. In addition, when closing the bag body, the tip of the folding spring attached between the fixed frame and the movable frame moves inward and pivots while pressing the upper peripheral surface of the bag inward, The vicinity of the opening can be closed without folding, and the mouth can be closed while being folded. Furthermore, after removing the bag body after storing the garbage from the stand, there are many advantages such that the opening can be reliably closed with a knot formed by breaking the upper slit portion of the garbage bag.

  The embodiment of the present invention will be described with reference to FIGS. 1 to 7. FIG. 1 is a perspective view showing a state where a garbage bag is attached to a latch stand and closed, FIG. 2 is a front view of the garbage bag, and FIG. FIG. 4 is a side view, FIG. 5 is a plan view, FIG. 6 is an enlarged cross-sectional view of a main part showing a state in which the folding spring is extended, and FIG. 7 is a state in which the tip of the folding spring is bent. It is a principal part expanded sectional view shown. The garbage storage device 10 includes a garbage bag 11 and a hanging stand 20 to which the garbage bag is attached. The garbage bag 11 is made of a synthetic resin film, preferably a polyolefin or polyvinyl chloride film material or paper material. One end of the film base 12 formed in a shape is welded or bonded, the other end is cut at a constant length, and an opening 13 is formed to form a bag-like shape, which is opposed to the upper and lower surfaces of the garbage bag. A slit portion 15 is provided in the vertical direction of the position. The knot piece 18 can be formed by cutting the upper end of the slit portion 15 in the direction of the opening 13.

  Reference numeral 16 is a reference line provided at about the seventh minute of the garbage bag 11, and the reference line is provided at least on one surface of the garbage bag 11 to prevent an excessive amount of garbage contained in the garbage bag 11. . This is to prevent the garbage bag 11 from getting heavy if it is put too much in the garbage bag 11 and being broken when the garbage bag is lifted or being transported and spilling inside the garbage bag or overflowing the garbage. In particular, since medical waste from a hospital or the like may be dangerous, it is possible to prevent the garbage bag 11 from being torn due to excessive insertion.

  As shown in FIG. 3, the hanging stand 20 is formed by attaching a fixed frame 22 to one end of a base frame 21 formed of a metal material or a synthetic resin material, and pivotally supporting a movable frame 30 on the other end. It is.

  The fixed frame 22 fixes a lower end of a pair of main hooks 23 established in parallel to one side on the base frame 21, and connects the connecting hooks 24 connected to the upper ends of the main hooks in the same direction. And the front end of the connecting hook part is further bent vertically upward to form a short support hook part 25, and a fixed horizontal hook part 26 is attached in the horizontal direction between the two support hook parts. It is integrally formed.

  The movable frame 30 is bent at a right angle at the lower ends of a pair of vertical hooks 31 established in the vertical direction and pivotally supported on both side surfaces of the base frame 21, and above the vertical hooks, A connecting hook 32 that is inclined at the same angle in the opposite direction to the connecting hook 24 of the fixed frame 22 is provided, and a support hook 33 that is short in the vertical direction is connected to the tip of the connecting hook, and both the supporting hooks are provided. The movable recumbent part 34 is attached in the horizontal direction between the parts 33, and the whole is integrally formed.

  Reference numeral 37 denotes a foot pedal, which is formed by attaching one end of the foot lever substantially below the vertical flange 31a on one side of the movable frame 30, and bending the tip foot portion 38 of the foot lever toward the base frame. It is.

  Reference numeral 40 denotes a tension spring. One end of the tension spring is attached to a locking portion 42 provided on the vertical flange 31a to which the foot lever 37 is attached, and the other end is attached to a side surface of the base frame 21 to fix the movable frame 30 to the fixed frame. It is biased in 22 directions.

  Reference numeral 45 denotes a folding spring. One end of the folding spring is wound around and fixed to the support frame portions 25 and 33 of the fixed frame 22 and the movable frame 30, and the other end is extended and urged inwardly to guide the spring. A portion 47 is formed. The front end of the guide spring portion 47 on the fixed frame side 22 of the folding spring 45 and the front end of the guide spring portion 47 on the movable frame 30 side are connected to each other by a connecting ring 50 so as to be bent.

  As shown in FIG. 6, the folding spring 45 is pulled by the movable frame 30 when the movable frame 30 is opened and extends linearly against the elastic force of the guide spring portions 47. When closed, as shown in FIG. 7, the guide springs 47 are formed so as to be pivoted inward by elastic force and bent from the connecting ring 50.

  Hereinafter, the operation of the garbage storage device 10 according to the present invention will be described. As shown in FIG. 8, the garbage bag 11 is attached to the hanging stand 20 by using the foot part 38 of the foot lever 37 of the movable frame 30 as a foot. Is pushed down to pivot the movable frame 30 to widen the movable recumbent portion 34.

  Next, with the foot 38 pressed down with the foot, the garbage bag 11 is positioned between the fixed lying part 26 and the movable lying part 34, and the vicinity of the opening 13 of the garbage bag is folded outward. Are attached to the horizontal flange portions 26 and 34, respectively. After the garbage bags are put on the both sides 26, 34, the movable frame 30 is pivoted by the elastic force of the tension spring 40 by releasing the foot from the foot lever 37, and the fixed side 26 of the fixed frame 22. In addition, the opening 12 of the garbage bag 11 can be closed by the movable lateral flange 34 of the movable frame 30 coming into contact and locking.

  When the movable frame 30 pivots in the direction of the fixed frame 22, as shown in FIG. 7, the tip of the guide spring portion 47 of the folding spring 45 attached between the movable frame and the fixed frame bends from the connecting ring 50, and the dust By pivoting while pressing the upper side of the bag 11 inwardly, both sides of the garbage bag can be securely folded in a V-shape inwardly, so that both sides 26, 34 are covered. The opening periphery can be closed cleanly.

  Therefore, when the peripheral edge of the opening 13 of the garbage bag 11 is opened, it can be tensioned in the front-rear direction by the both side flange parts 26 and 34, and when closed, it can be tensioned by the guide spring parts 47 on both sides. It can be closed securely without spreading outward or sagging.

  Since the periphery of the opening 13 of the garbage bag 11 is always tensioned as described above, even if the opening 13 is folded back and covered on the both sides 26 and 34, the garbage bag 11 may come off from the sides 26 and 34. Since the opening 13 can be reliably closed, there is no possibility that the odor of garbage leaks to the outside, and it can be used in places where sanitation management is severe such as in hospitals.

  The amount of garbage stored in the garbage bag 11 can be packed up to the 8th or 9th minute if you try to pack it, but there are some dangerous wastes that are discarded at medical institutions, etc. In order to prevent the bag from being torn and the contents of the chemical solution from leaking when the bag is lifted or being transported, a reference line 16 is provided on the garbage bag to prevent overfilling of the garbage exceeding the fixed amount.

  The garbage bag 11 containing a certain amount of dust (near the reference line) is opened by pivoting on the foot lever 37 of the movable frame 30 and folded around both sides 26 and 34 to cover the vicinity of the opening. The garbage bag 11 can be removed from the hanging stand 20 by extending and removing.

  The garbage bag 11 removed from the hanging stand 20 may be narrowed by pulling both ends of the opening as it is, and both ends may be tied. However, as described above, there is a risk of being unraveled during transportation. As described above, the slits 15 provided on both the front and back surfaces of the garbage bag 11 are further torn to the opening 13 to form the knot 18.

  As shown in FIG. 11, after the other sides of the opening 13 are folded inward, the openings 18 can be reliably closed by connecting the knots 18 on both sides, and the knots 18 are also provided during transportation. Therefore, the garbage bag 11 can be transported easily and reliably.

It is a perspective view of the state which attached the garbage bag to the latching stand and closed. It is a front view of a garbage bag. It is a perspective view of a latch stand. It is a side view of a hanging stand. It is a top view of a latching stand. It is a principal part expanded sectional view of the state which extended the folding spring. It is a principal part expanded sectional view of the state which bent the folding spring. It is a perspective view of the state which attached and opened the garbage bag to the latching stand. It is a perspective view of the state which opened the opening part of the garbage bag. It is a perspective view of the state before closing the opening part of a garbage bag and binding with a knot. It is a perspective view of the state which closed the opening part of the garbage bag and was tied up with the knot.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Garbage storage apparatus 11 Garbage bag 13 Opening part 15 Slit part 16 Reference line 20 Hanging stand 21 Base frame 22 Fixed frame 23 Main collar part 24 Connection collar part 25 Support collar part 26 Fixed horizontal collar part 30 Movable frame 31 Vertical collar part 32 Connecting hook part 33 Supporting hook part 34 Movable horizontal hook part 37 Foot lever 40 Tension spring 45 Folding spring 47 Guide spring part 50 Connecting ring

Claims (3)

A connecting collar (24) and a supporting collar (25) are connected to each other above the pair of main collars (23) located in parallel, and the upper ends of the supporting collars (25) are fixed in the horizontal direction. The horizontal flange (26) is integrally attached to form the fixed frame (22), and the lower end of the fixed frame is attached to one end of the base frame (21). Similarly, a pair of vertical hooks (31 ), The connecting hook part (32) and the supporting hook part (33) are connected to each other, and the movable horizontal hook part (34) positioned in the horizontal direction at the upper end of each supporting hook part (33) is integrally attached. The movable frame (30) is formed, and the lower end of the movable frame is pivotably attached to both sides of the other end of the base frame (21), and one vertical hook (31a) forming the movable frame (30) is formed. The foot lever (37), the vertical collar and one side of the base frame (21) are connected to a tension spring. And latching stand (20) formed by connecting at 40),
A slit portion (15) parallel to the vertical direction is provided on each facing surface of the bag body (12) having a lower end closed with a synthetic resin material or paper material and having an opening (13) on the upper side. A garbage bag (11) formed by providing a guide line portion (16) on at least one surface of the body (12),
The movable frame part (34) is pivoted by pivoting the movable frame (30) of the hanging stand (20), and the garbage bag (11) is moved to the movable lateral part part (34) and the fixed lateral part part (26). A garbage storage device, wherein the garbage bag is attached between the side ridges (26) and (34) by folding the periphery of the opening (13) of the garbage bag outward.   One end of the folding spring (45) is attached to the support frame (25) and (33) of the fixed frame (22) and the movable frame (30) mounted on the base frame (21). The ends of the connecting springs (47) formed by winding and extending the other ends and urging them inward are connected to each other by a connecting ring (50), and the movable frame (30) is pivoted in the direction of the fixed frame. 2. The refuse storage device according to claim 1, wherein the connecting spring portions (47) of the folding spring (45) are formed so as to be able to rotate inwardly while moving.   The garbage bag (11) is provided with a connecting portion (15a) that can be cut in a narrow width between the upper end of the slit portion (15) provided on both the front and back surfaces of the bag body and the opening (13). The waste storage device according to claim 1 or 2, wherein:

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