JPH0568908U - Waste bin - Google Patents

Abstract

(57) [Abstract] [Purpose] It is desirable to provide a support frame that allows the inner bag support frame to be easily attached to and detached from the container and that can be attached to either the outside or the inside of the container. You can put it in. [Structure] A plurality of holes 2 are formed around the mouth of a container 1.
Then, the support frame 3 having a ring shape having a diameter slightly larger than the inner diameter of the mouth of the container 1 and a cutout portion 4 provided in a part thereof is formed of an elastic material, and is inserted into the hole 2 on the inner periphery thereof. A plurality of locking protrusions 5 that can be locked are provided.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a waste container provided with a support frame for supporting the mouth portion of an inner bag to be put in the waste container in advance.

[0002]

[Prior Art]

 An example of a waste container provided with a support frame for supporting the mouth of an inner bag to be put in the waste container is disclosed in Japanese Utility Model Publication No. 1-38062.

The waste container disclosed in the above-mentioned official gazette is a support frame which is made slightly smaller than the outer diameter of the mouth of the container in which the inner bag is placed and is formed into a ring shape with an elastic material, and a part of which is cut off. A part of the above is rotatably attached to the outer surface of the mouth of the container. To support the mouth of the inner bag placed in the container, the mouth of the inner bag is folded back to the outside of the container, and the supporting frame is elastically deformed to overlap the outer periphery of the container via the inner bag mouth. The repulsive elasticity fixes the inner bag by fixing it to the container, and the movement of the supporting frame in the vertical direction of the container is prevented by attaching a part of the supporting frame to the container.

[0004]

[Problems to be solved by the device]

 The conventional waste container does not hinder the support of the inner bag by the support frame. However, since a part of the support frame is attached to the container, it is necessary to elastically deform the support frame considerably when the support frame is placed on the outer peripheral surface of the container and when the support frame is separated from the container. Therefore, there is a problem that the attaching and detaching operation of the support frame is considerably troublesome. Further, the support frame can only be attached to the outside of the container, and it is difficult to attach the support frame to the inside of the container.

The present invention solves the above-mentioned problems, and is a support frame that can be easily attached to and detached from a container and can be attached to either the outside or the inside of the container. The purpose is to obtain a waste bin with.

[0006]

[Means for Solving the Problems]

 The waste container of the present invention has a ring shape that is substantially the same as the mouth of the container, with the container and the diameter slightly larger than the inner diameter of the mouth of the container or slightly smaller than the outer diameter of the mouth of the container. At the same time, it consists of a support frame made of elastic material with a part cut away, and a plurality of locking holes are provided around the mouth of the container, and insertion locking is performed in these locking holes. It is characterized in that a plurality of possible locking projections are provided on the surface of the support frame that contacts the container.

As a material for forming the support frame, a metal such as steel or a synthetic resin can be used, and the locking projections protruding from the support frame are made of a suitable material fixed to or integrally formed with the support frame. It is optional, for example, and when it is integrally formed, a part of the support frame can be bent and formed. The locking hole around the mouth of the container can be used as the locking hole when the peripheral wall of the container is made of a material in which a hole is formed on almost the entire surface like a net. Is.

[0008]

[Action]

 In the waste container of the present invention, the inner bag is put in the container, the mouth is folded back to the outside of the container, and then the support frame having the locking projection on the outer periphery is elastically deformed to slightly reduce its diameter. To prevent the support frame from moving with respect to the container by inserting the locking protrusion into the mouth of the container and inserting and locking the locking protrusion together with part of the inner bag into the locking hole of the container. At the same time, the locking projection prevents the inner bag from moving. Then, the support frame with the locking projection on the inner circumference is made slightly larger in diameter and overlaps the outer surface of the mouth of the container to make the container sandwich by repulsive elasticity, and It is inserted and locked in the locking hole.

[0009]

【Example】

 A first embodiment of the waste container of the present invention will be described with reference to FIGS.

In FIGS. 1 and 2, reference numeral 1 denotes a cylindrical container, and the peripheral wall thereof is formed of expanded metal, so that a hole 2 as a locking hole is formed on almost the entire surface thereof. 3 is a support frame made of steel wire, which has a circular ring shape with a diameter slightly larger than the inner diameter of the mouth of the container 1, and a cutout portion 4 is provided in a part thereof, and the diameter is elastically deformed. It is configured to be changeable. Reference numeral 5 is a plurality of spherical locking projections provided on the outer peripheral surface of the support frame 3, and 6 is an inner bag.

The waste bag is placed, the inner bag 6 is put in the container 1, and the mouth thereof is folded back to the outside of the container 1. Then, the supporting frame 3 is elastically deformed to have a slightly smaller diameter, is put into the mouth portion of the container 1, and is then released, and the repulsive elasticity causes the inner peripheral surface of the container 1 to be pressed into contact with the inner surface of the container 1. The respective locking projections 5 are inserted and locked in the holes 2 together with a part of the inner bag 6, the support frame 3 is fixed to the inner peripheral surface of the container 1, and the inner bag 6 is supported. The mouth of the inner bag 6 folded back to the outside of the container 1 may be left as it is or folded back into the container 1. When taking out the inner bag 6, the support frame 3 is slightly elastically deformed inward of the container 1 and separated from the container 1.

As described above, the locking projections 5 are inserted into the holes 2 of the container 1 to fix the support frame 3 to the container 1, and the entire support 3 is separated from the container 1. Therefore, when the support frame 3 is elastically deformed to be attached to or separated from the container 1, the handling is easy. Further, since the support frame 3 is put inside the container 1, and the peripheral wall of the container 1 is generally tapered so that the bottom side has a small diameter, the support frame 3 is put in the container 1. When released, the repulsive elasticity causes a pressure contact with the inner surface of the peripheral wall, and the support frame 3 does not move to the bottom side of the container 1 due to the taper, so that the support frame 3 can be easily installed inside the mouth of the container 1. Can be fixed to. Since the mouth of the inner bag 6 can be folded back inside the container 1, the appearance can be improved.

Although the locking projection 5 of the support frame 3 is spherical, this is to reduce damage to the inner bag 6 and to facilitate insertion into the hole 2. As long as the stop projection 5 can be inserted into the hole 2, its shape is arbitrary such as a rod shape.

FIG. 3 shows a second embodiment. This waste container is formed by forming the support frame 3 made of an elastic material into a ring shape having a diameter slightly smaller than the outer diameter of the mouth of the container 1, and providing a cutout portion (not shown) in a part of the support frame 3. A plurality of locking projections 5 are provided on the circumferential surface. The other structure is the same as that of the first embodiment, and therefore the same reference numerals are given.

To support the mouth of the inner bag 6 placed in the container 1, the mouth of the inner bag 6 is folded back to the outside of the container 1. Then, the diameter of the support frame 3 is slightly increased by elastic deformation, and the support frame 3 is arranged on the outer circumference of the mouth of the container 1 through the mouth of the inner bag 6 and is pressed into the mouth of the container 1 by repulsive elasticity. At the same time, the locking projection 5 is inserted and locked in the hole 2 of the container 1 together with a part of the inner bag 6, so that the supporting frame 3 is fixed to the outer surface of the container 1 and the mouth of the inner bag 6 is fixed. It is supported by the support frame 3.

In each of the above embodiments, since the container 1 has a cylindrical shape, the support frame 3 also has a circular shape. However, the container 1 may have a rectangular shape such as a square. In that case, The support frame 3 is also formed in a rectangular shape.

[0017]

[Effect of the device]

 As described above, the waste container of the present invention has a diameter slightly larger than the inner diameter of the mouth portion of the container or slightly smaller than the outer diameter of the mouth portion of the container, and has a ring shape almost the same as the mouth portion of the container. The support frame is formed of an elastic material by providing a cutout portion in a part thereof, and a plurality of locking projections are projected on the surface in contact with the container, and the locking projections are inserted and locked. Locking holes are provided around the mouth of the container. The support frame with the locking projections on the inner circumference is placed inside the container, and the support frame with the locking projections on the outer circumference is placed outside the container by elastic deformation. The support frame is fixed to the container by elastically pressing the container to the container and inserting the locking protrusion of the support frame into the locking hole of the container together with a part of the inner bag put in the container. Support the inner bag with a support frame. Therefore, it is possible to easily deform the support frame elastically and attach / detach it inside or outside the mouth of the container. Moreover, as described above, since the support frame can be configured to be attached to the inside or outside of the container, if the support frame is attached to the inside of the container, the attachment / detachment operation to / from the container can be performed more easily. It is possible to do.

[Brief description of drawings]

FIG. 1 is a front view in which a support frame of a first embodiment is separated.

FIG. 2 is an enlarged cross-sectional view of a main part of the first embodiment.

FIG. 3 is an enlarged cross-sectional view of a main part of the second embodiment.

[Explanation of symbols]

 1 Body 2 Hole 3 Support Frame 4 Cutout 5 Locking Projection

Claims (1)

[Scope of utility model registration request] 1. A container, which has a diameter slightly larger than the inner diameter of the mouth of the container or slightly smaller than the outer diameter of the mouth of the container to form a ring having substantially the same shape as the mouth of the container. A support frame formed of an elastic material with a cutout portion provided in the portion, a plurality of locking holes are provided around the mouth of the container, and a plurality of locking holes capable of being inserted and locked into the locking holes. The waste container in which the locking projection is provided on the surface of the support frame that contacts the container.