JP2007145489A - Garbage bag storage tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a garbage bag storage tool for also smoothly taking out a garbage bag while storing a large amount of garbage by surely holding and restricting the stored garbage bag. <P>SOLUTION: This garbage bag storage tool 1 has a holding frame 6 holding and restricting an upper edge part 21 by storing the garbage bag 20 such as a flexible compact pack. The holding frame 6 is arranged by pushing out to an upper opening part 30 of the garbage bag storage tool 1. With a constitution retractable from the opening part 30, while allowing the holding frame 6 arranged by pushing out to the upper opening part 30 to store the large amount of garbage by surely holding and restricting the upper edge part 21 of the stored garbage bag 20, the garbage bag 20 can be smoothly taken out by retreating the holding frame 6 when taking out the garbage bag 20. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a garbage bag storage device including a holding frame that stores a garbage bag such as a flexible container pack and holds and restrains an upper edge portion thereof.

In recent years, in order to solve problems such as global environmental degradation and resource depletion, recycling of waste resources has been promoted. Garbage separation is indispensable for the recycling of garbage resources, not to mention each family, but many people gather at various offices, highway service areas, hospitals, railway station buildings, etc. In facilities where waste is released, much effort and effort is being made to separate and subdivide waste. In particular, in business offices such as factories, since a large amount of various kinds of garbage is produced, a relatively large garbage container is adopted. There, a large garbage bag such as a flexible container pack is used as a pre-stage of waste separation or for storing a large amount of separated waste. Generally, in a waste container such as a waste bin, depending on the type of waste to be stored, the waste bin itself may become dirty. It has been proposed to dispose of waste through a bag (for example, see Patent Document 1 below).
Japanese Patent Laid-Open No. 2002-37081 (refer to claims 1 to 3)

  As shown in FIG. 6, the trash box disclosed in Patent Document 1 is cut into a partition 32 in an outer container 31 so that it can be divided into two housing parts by one trash bag. One of the storage portions is opened with a small opening, and when opening and closing, an inner lid 33 using a clasp 36 is attached, and a drawer 35 is attached to the outer container 31. With such a configuration, although it can be separated into two types, one that can be easily compressed and one that can not be compressed, the garbage bag can be handled with one piece without being partitioned, and it is possible to save the garbage bag, and it is fastened by the clasp 36. A large amount of garbage can be packed by the inner lid 33. The drawer 35 can store small items necessary for waste disposal.

  However, although the conventional trash box is relatively small and is easy to transport and does not take up space for installation, the upper edge of the trash bag 37 is held and restrained with respect to the upper opening of the outer container 31. No measures are taken, and there is a possibility that the garbage bag 37 may slide down by accommodating a large amount of garbage, and there is a limit to the capacity of the garbage that can be accommodated. Therefore, it is conceivable to install a garbage bag upper edge holding frame at the upper opening of a garbage bag storage device such as a garbage can. However, the garbage bag 37 is enlarged due to a large amount of packed garbage, and the garbage bag 37 is removed. There is a possibility that the container 31 cannot be removed smoothly.

  Accordingly, the present invention solves the problems of the conventional garbage bag storage device such as a garbage can, and holds and restricts the stored garbage bag to enable a large amount of garbage to be stored. An object of the present invention is to provide a garbage bag storage device that can smoothly remove a bag.

  Therefore, the present invention provides a garbage bag storage device having a holding frame for storing a garbage bag such as a flexible container pack and holding and restraining an upper edge portion thereof, and the holding frame is pushed out to an upper opening of the garbage bag storage device. And is configured to be retractable from the opening. Further, the present invention is characterized in that holding and restraining of the upper edge portion of the garbage bag with respect to the holding frame is performed by a tightening band. Further, the present invention is characterized in that holding restraint of the upper edge portion of the garbage bag with respect to the holding frame is performed by a restraining frame that can be pressed by a pressing spring. Further, the present invention is characterized in that a stopper member for restricting the retraction rotation angle of the holding frame is provided. Further, the present invention is characterized in that the garbage bag storage device is a garbage box having a forklift hole in the lower part. Further, the present invention is characterized in that the garbage bag storage device is composed of a cart having casters disposed in the lower part thereof. Further, the present invention is characterized in that the garbage bag storage device is constituted by an intersecting frame body configured to be foldable, and these are used as means for solving the problems.

  In the present invention, in a garbage bag storage device having a holding frame that stores a garbage bag such as a flexible container pack and holds and restrains an upper edge portion thereof, the holding frame is pushed out to an upper opening of the garbage bag storage device. In addition to being arranged and configured to be retractable from the opening, the holding frame that is disposed so as to protrude from the upper opening reliably holds and restrains the upper edge of the stored garbage bag, and a large amount Although it is possible to store the garbage, when the garbage bag is taken out, the garbage bag can be taken out smoothly by retracting the holding frame.

  In addition, when holding and restraining the upper edge portion of the garbage bag with respect to the holding frame with a tightening band, the upper edge portion of the dust bag can be reliably held and restrained with respect to the holding frame by a separately prepared tightening band. The structure of the bag storage device itself is simplified. Further, when holding and restraining the upper edge portion of the garbage bag with respect to the holding frame is performed by a restraining frame that can be pressed by a pressing spring, the upper edge portion of the garbage bag is held by the restoring force of the pressing spring of the restraining frame itself. Therefore, it is not necessary to prepare a separate tightening holding member and there is no possibility of loss.

  Furthermore, when a stopper member that restricts the retraction rotation angle of the holding frame is installed, the holding frame can be configured not to be excessively retracted, and the holding frame can be easily returned to the holding use position. It becomes possible to make it. In addition, when the garbage bag storage tool is a garbage box having a forklift hole in the lower part, even a large capacity garbage bag storage tool can be easily transported using a forklift truck.

  Further, when the garbage bag storage device is constituted by a cart having casters disposed at the lower part, a plurality of garbage bag storage devices can be easily installed as a large-capacity separation garbage bag storage device. It becomes possible to move to. Furthermore, when the garbage bag storage device is composed of a foldable cross frame, even a large-capacity garbage bag storage device is stored in a compact manner when not in use. Can do.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is an overall perspective view and an enlarged view of a main portion showing a first embodiment of the garbage bag storage device of the present invention, and FIG. 2 is a main portion perspective view and a restraint frame showing a second embodiment of the garbage bag storage device of the present invention. FIG. 3 is an overall perspective view showing a third embodiment of the garbage bag storage device according to the present invention, and FIG. 4 is an overall perspective view showing the fourth embodiment of the garbage bag storage device according to the present invention. FIG. 5 is an overall perspective view showing a fifth embodiment of the garbage bag storage device of the present invention. As shown in FIG. 1, the basic configuration of the garbage bag storage device of the present invention is a garbage bag storage provided with a holding frame 6 for storing a garbage bag 20 such as a flexible container pack and holding and restraining an upper edge portion 21 thereof. The tool 1 is characterized in that the holding frame 6 is disposed so as to protrude from the upper opening 30 of the garbage bag storage tool 1 and can be retracted from the opening 30.

  FIG. 1 is an overall perspective view and an enlarged view of an essential part showing a first embodiment of the garbage bag storage device of the present invention. In the present embodiment, as shown in FIG. 1 (B), the main body of the garbage bag storage device 1 is constituted by a pipe-shaped body. In the illustrated example, a pipe-like body is disposed only on the ridge line portion of the quadrangular box-like body, and the remainder is constituted by a space. The shape of the garbage bag storage device 1 is rectangular in plan view, but may be, for example, a circle (in this case, the holding frame 6 is an arc) or a polygon. The peripheral size of the rectangular upper frame 2 that defines the shape of the garbage bag storage device 1 in plan view is formed to be slightly larger than the periphery of the upper edge 21 of the garbage bag 20 such as a flexible container pack stored inside.

  A holding frame 6 for holding and restraining the upper edge 21 of the garbage bag 20 is installed at each intermediate portion of the upper frame 2 so as to be rotatable and retractable about a horizontal axis (as shown by a thick arrow). As shown in FIG. 1 (C), a core material 3 (one-dot chain line) is press-fitted into a pipe-shaped upper frame 2 cut off in the vicinity of four corners, and a pipe-shaped rotating cylinder is inserted into the core material 3. 4 is rotatably fitted. A holding frame 6 is installed on the rotating cylinder 4 via support brackets 5 and 5 at a slightly higher position (in use) substantially parallel to the rotating cylinder 4. Therefore, the support bracket 5 is preferably configured in a substantially L shape. A stopper member that restricts the retraction rotation angle of the holding frame 6, that is, the rotation cylinder 4, is formed on the surface of the cut portion of the upper frame 2 that faces the rotation cylinder 4. A stopper projection 2A that protrudes in the axial direction within a predetermined circumferential angle range is formed on the upper frame body 2 side, and a regulation projection 4A that protrudes in the axial direction within the predetermined circumferential angle range is also formed on the side of the rotating cylinder 4 corresponding thereto. It is formed. Accordingly, the upper opening 30 of the garbage bag storage device 1 in a state in which the rotating cylinder 4 is tilted slightly outward from the substantially vertical state shown in FIG. 1C (indicated by the thick arrow in FIG. 1B). It can rotate to the retracted state.

  1A is a separately prepared tightening band 13, which is used in combination with the garbage bag storage device 1 of the present invention. A fastener 15 is attached to one end of the band body 13 and a ratchet claw 14 is formed at the other end. The ratchet pawl 14 at the other end of the band is inserted into the ratchet hole 29 of the tightening tool 15, and the handle 16 pivotally supported by the tightening tool 15 is rotated forward so that the illustration is omitted. The ratchet pawl 14 is advanced by rotating the worm, and the tightening band 13 body is tightened. By rotating the handle 16 in the reverse direction, the ratchet pawl 14 is retracted to loosen and release the tightening band 13. Using the tightening band 13 having the above-described configuration, the folded upper edge portion 21 of the garbage bag 20 accommodated in the garbage bag storage device 1 and locked to the four holding frames 6 on the entire circumference is provided. It can be tightened and restrained.

  Since it is configured as described above, the holding frame 6 disposed so as to protrude from the upper opening 30 of the garbage bag storage device 1 reliably holds and restrains the upper edge portion 21 of the stored garbage bag 20. Although it is possible to store a large amount of heavy garbage, when the garbage bag 20 is taken out, the garbage bag 20 itself can push out the holding frame 6 and retract it so that the garbage bag 20 can be taken out smoothly. it can. Moreover, since the upper edge portion 21 of the garbage bag 20 can be reliably held and restrained with respect to the holding frame by the separately prepared tightening band 13, the structure of the garbage bag storage device 1 itself is simplified. Further, since the stopper members 2A and 4A for restricting the retraction rotation angle of the holding frame 6 are provided, the holding frame 6 is not retracted excessively, and the holding frame 6 is easily returned to the holding use position. It becomes possible.

  FIG. 2 is a perspective view of essential parts showing a second embodiment of the garbage bag storage device of the present invention and an explanatory view of a holding and restraining state by a restraining frame. In the present embodiment, instead of the tightening band 13 separately prepared in the first embodiment, the upper edge 21 of the stored garbage bag 20 is attached to the holding frame by using the restraint frame 8 provided in the garbage bag storage tool 1. 6 is held and restrained against pressing. As shown in FIG. 2 (A), a rotation that becomes the rotation center of the restraint frame 8 is provided at a substantially middle portion of the rotation cylinder 4 that is rotatably fitted to the core member 3 that is press-fitted into the upper frame 2. A moving cylinder 7 is provided. The restraint frame 8 and the rotating cylinder 7 are connected by an arm member 9 provided with a push spring 10 that biases the restraint frame 8 toward the holding frame 6. As shown in FIG. 2 (B), when the grip 11 installed on the upper part of the restraining frame 8 is gripped and pressed in the direction of the holding frame 6 as shown by an arrow, the arm is configured to be slightly longer than the length up to the holding frame 6. As shown in FIG. 2C, the member 9 is shortened against the restoring force of the pressing spring 10, and the restraint frame 8 gets over the holding frame 6, and the folded upper edge 21 of the garbage bag 20 is passed through the maze effect. Thus, the holding frame 6 and the restraining frame 8 can be reliably held and restrained. In this embodiment, it is not necessary to prepare a separate tightening holding member, and there is no fear of loss. The restraint frame 8 may be supported by a plurality of arm members 9, and a plurality of restraint frames 8 may be installed for one holding frame 6.

  FIG. 3 is an overall perspective view showing a third embodiment of the garbage bag storage device of the present invention. In the present embodiment, the garbage bag storage device 1 is composed of a cart 17 having casters 18 and 18 disposed at the lower portion thereof, and a plurality of garbage bag storage devices 1, 1. By doing so, it has become possible to move easily as a large-capacity separation garbage bag storage device. In the illustrated example, three trash bag storage devices 1 similar to those of the first embodiment configured from pipe-like bodies are juxtaposed to constitute one carriage. In the illustrated example, the holding frames 6 are disposed only on the left and right upper sides, but may be disposed on the front and rear upper portions of each garbage bag storage device 1 as in the example of FIG. The configuration and behavior of the holding frame 6 in the upper frame 2 of the garbage bag storage tool 1 are the same as those in the example of FIG.

  FIG. 4 is an overall perspective view and an enlarged view of a main part showing a fourth embodiment of the garbage bag storage device of the present invention. The thing of a present Example employ | adopts the trash box provided with the holes 25 and 25 for forklifts in the lower part as the garbage bag storage tool 1. FIG. The four side surfaces are constituted by plate-like bodies, and a pedestal 24 in which forklift holes 25, 25 are drilled in the horizontal direction is installed at the bottom. Support brackets 5, 5 of the holding frame 6 are rotatably disposed on each of the four upper surfaces 23 of the garbage bag storage tool 1 constituting the trash box by a pair of bearing tools 22, 22. As understood from the enlarged view indicated by the white arrow in the figure, the support bracket 5 of the holding frame 6 is fixed to the bearing tool 22 from a substantially horizontal use position regulated by the upper surface 23 of the garbage bag storage tool 1. The stopper pin 26 can be retracted to a state where it has fallen slightly outward from the substantially vertical position regulated by the stopper pin 26.

  With such a configuration, in combination with the tightening band 13 of FIG. 1, the upper edge 21 of the garbage bag 20 (not shown) can be effectively held and restrained by the holding frame 6 while being fully filled. When the garbage bag 20 containing a large amount of heavy garbage is taken out, the four holding frames 6 are pushed out by the garbage bag 20 from the upper opening 30 of the garbage box and are forcibly retracted. The garbage bag 20 can be taken out easily and smoothly. Moreover, even the large-capacity garbage bag storage device 1 can be easily transported using a forklift truck using the forklift holes 25, 25 formed in the pedestal 24 at the bottom of the trash box.

  FIG. 5 is an overall perspective view showing a fifth embodiment of the garbage bag storage device of the present invention. The thing of a present Example is comprised from the cross frame body comprised as the garbage bag storage tool 1 so that folding was possible. The substantially quadrangular intersecting frame bodies 1A and 1B made of pipe-like bodies are configured to be foldable at pivot portions 27 and 27 at their substantially central portions, and the lower portions of the grounding portions are attached to the tension belts 28 and 28, respectively. Connected to maintain the state of use. Since the structure and behavior of the holding frame 6 and the restraining frame 8 in the upper frame 2 above the intersecting frames 1A and 1B are the same as those in FIG. 2, detailed description thereof will be omitted.

  With this configuration, in the present embodiment, the upper edge 21 of the garbage bag 20 (not shown) is held by the restraint frame 8 even when used in the maximum width in which the tension belt 28 is extended to the maximum. When taking out the garbage bag 20 which is pressed against the holding frame 6 and can be surely held and restrained and contains a large amount of garbage which is full and heavy, the crossed frame bodies 1A and 1B having the maximum width are taken out. The opposing holding frame 6 is pushed out from the upper opening 30 by the garbage bag 20 and forcibly retracted, so that the garbage bag 20 can be taken out relatively easily and smoothly. Moreover, even if the garbage bag storage device 1 composed of the intersecting frame bodies 1A and 1B has a large capacity, it can be folded and stored compactly when not in use.

  As described above, the embodiments of the present invention have been described. However, within the scope of the present invention, the shape of the garbage bag storage device (the box-shaped body, the skeleton-shaped body composed of the ridge line portion of the box-shaped body, and the plan view shape). Appropriate shapes such as round and polygonal shapes can be adopted in addition to square shapes), form and material (plastic, wood, metal, etc.), shape of garbage bags such as flexible container packs (planar shape of garbage bag storage equipment) Appropriate shapes such as circular and polygonal shapes can be adopted in addition to slightly smaller squares), types and materials (appropriate items such as plastic bags such as plastic bags and plastic bags, cloth, paper, etc.), holding The shape of the frame (round bar, round tube, circular in cross section, the upper edge of the garbage bag may be a non-slip triangular shape, etc., or a high friction part may be formed), type and garbage bag storage Retraction rotation mode (fitting rotation with respect to the core material) For example, pivot support through a bearing tool, and the shape of a support bracket that supports the holding frame (in order to position the holding frame upward from the upper surface of the garbage bag storage tool, a C-shape or the like may be used in addition to the L-shaped bracket. ), The shape and type of the tightening band (in addition to the tightening band of the embodiment, a rubber band, a string-like body, etc.) may be selected as appropriate.

  In addition, the shape of the restraint frame (round bar, round tube, and its cross section may be circular, the triangular shape of the upper edge of the garbage bag is not slippery, or a high friction part may be formed. The number of members, the degree of length, the type of the push spring, etc.), the type and the form of rotation to the garbage bag storage device (in addition to the fitting to the core which is the rotation axis of the holding frame, the garbage bag storage device) (It may be a shaft support to the upper part of the cylinder), the shape of the stopper member that regulates the retraction rotation angle of the holding frame, the type (such as by the projection between the opposing end surfaces of the cylindrical members, the arrangement of the stopper pin, etc.), garbage Installation form of a pedestal provided with a forklift hole for a trash box which is a bag storage tool (a pedestal provided with a forklift hole may be provided at the lower part of the pipe-like body in FIG. 1), a shape of a carriage provided with casters, Type (number and type of garbage bag storage equipment installed on the carriage A box-like body or a box-like body)), an installation form (fixed and fixed, may be used as a carriage integrated with a carriage), a trash-type garbage bag storage device composed of a cross frame body The shape (round bar, pipe shape, square cross-section bar, etc.), type and material (plastic, wood, bamboo, metal, etc.), etc. can be selected as appropriate.

It is the whole perspective view and principal part enlarged view which show 1st Example of the garbage bag storage tool of this invention. It is a principal part perspective view which shows 2nd Example of the garbage bag storage tool of this invention, and the holding restraint state explanatory drawing by a restraint frame. It is a whole perspective view which shows the 3rd Example of the garbage bag storage tool of this invention. It is the whole perspective view and principal part enlarged view which show 4th Example of the garbage bag storage tool of this invention. It is a whole perspective view which shows the 5th Example of the garbage bag storage tool of this invention. It is a whole perspective view of the conventional garbage bag storage type garbage box.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Garbage bag storage tool 2 Upper frame 2A Stopper protrusion 3 Core material 4 Rotating cylinder 4A Restriction protrusion 5 Support bracket 6 Holding frame 7 Rotating cylinder 13 Tightening band 20 Garbage bag 21 Upper edge part

Claims (7)

In a garbage bag storage device having a holding frame for storing a garbage bag such as a flexible container pack and holding and restraining an upper edge portion thereof, the holding frame is disposed so as to protrude toward an upper opening of the garbage bag storage device. A garbage bag storage device configured to be retractable from the opening. The garbage bag storage device according to claim 1, wherein holding and restraining of the upper edge portion of the garbage bag with respect to the holding frame is performed by a tightening band. 2. The garbage bag storage device according to claim 1, wherein holding and restraining of the upper edge portion of the garbage bag with respect to the holding frame is performed by a restraining frame that can be pressed by a pressing spring. The garbage bag storage device according to any one of claims 1 to 3, further comprising a stopper member that regulates a retraction rotation angle of the holding frame. 5. The garbage bag storage device according to claim 1, wherein the garbage bag storage device is a garbage box having a forklift hole at a lower portion thereof. The said garbage bag storage tool was comprised from the trolley which arrange | positioned the caster in the lower part, The garbage bag storage tool in any one of Claim 1 to 4 characterized by the above-mentioned. The garbage bag storage device according to any one of claims 1 to 4, wherein the garbage bag storage device is formed of a cross frame configured to be foldable.

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