JP2001180639A - Joint member and structure for attaching matter for attachment to main body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a joint member which makes a main body and a matter for attachment to be attached to the main body usable independently with scopes of utility thereof being enlarged, and also to provide a structure for attaching the matter for attachment to the main body. SOLUTION: Fitting parts 22 are formed at both ends of a joint main body 21 while support shaft bearings 23 are formed at both ends at one side of the joint main body. An opened groove 24 is formed at each of the support shaft bearings 23 while engaging pieces 26 are formed at both ends of the joint main body 21. Fitting indents 17 are formed at a peripheral flange 15 of a container main body 11. Support shafts 33 are formed at a lid body 19. While each of the fitting parts 22 of the joint member 20 is fitted into each of the fitting indents 17, each of the engaging pieces 26 is engaged with an edge at the lower end of the peripheral flange 15. With each of the support shafts 33 of the lid body 19 fitted into each of the opened grooves 24 of each of the support shaft bearings 23, the lid body 19 is mounted onto the container main body 11 with the joint member 20.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint member for attaching, for example, a lid as an attached body which has an opening and which can open and close an opening to a container as a main body capable of accommodating contents therein. And a mounting structure between the main body and the body to be mounted.

[0002]

2. Description of the Related Art Generally, a trash can is provided with a container for storing garbage and a garbage in the container in order to prevent the garbage contained in the container from being seen from the outside and to prevent the odor of the garbage from drifting around. And a lid for closing the opening of the container.
The lid is rotatably mounted on the upper part of the container so that the opening of the container can be opened and closed.

[0003] As a mounting structure of a container and a lid, for example, the following structure is known. On both sides of the upper portion of one side wall of the container, a bearing portion extending in the lateral direction and projecting outward is formed, and a shaft hole is formed through the bearing portion in the axial direction. On both sides of one side of the lid, a pair of support pieces are formed to protrude outward at the same interval as the length of the bearing portion in the axial direction. Each support piece is formed with a through hole.

[0004] When the lid is attached to the container, the lid is arranged so that the support pieces of the lid are located at both ends of each bearing portion of the container. Next, the bolt is inserted through the through hole of one support piece, and further, the bolt is inserted through the shaft hole of the bearing portion and the through hole of the other support piece. Then, a nut is screwed into a bolt protruding from the other support piece, and the support piece of the lid is supported by the bearing portion. By performing this operation on the other bearing portion, the lid is attached to the container so as to be rotatable around the bolt.

[0005]

However, in order to pivotally attach the lid to the container, a bearing portion must be formed on the container and a support piece must be formed on the lid. Therefore, there is a problem that the container is used only as a container to which the lid is attached, and it is difficult to use only the container individually, and the range of use is narrowed.

The present invention has been made by paying attention to such problems existing in the prior art. It is an object of the present invention to provide a joint member and a mounting structure between a main body and an attached body that enable a main body and an attached body to be attached to the main body to be used separately, and to expand their use range. It is in.

[0007]

In order to achieve the above object, a joint member according to the first aspect of the present invention is interposed between a main body and an object to be mounted attached to the main body. A support or a shaft attached to the support or bearing provided on the support or the support provided on the mounted body, and a mounting portion detachable from the main body or the mounted body; The mounting body is rotatable with respect to the main body or the main body is rotatable with respect to the mounted body.

A joint member according to a second aspect of the present invention is the joint member according to the first aspect, wherein the shaft has a slit formed along an axial direction thereof.
According to a third aspect of the present invention, in the joint member according to the first or second aspect, the attachment portion is formed in a structure that sandwiches at least a part of the main body or the attached body. .

According to a fourth aspect of the present invention, in the joint member according to any one of the first to third aspects, the support or the bearing is opened upward along a longitudinal direction thereof. It has been formed.

According to a fifth aspect of the present invention, there is provided a mounting structure for a main body and a body to be mounted, the body being mounted, a body to be mounted attached to one side of the main body, and a body interposed between the main body and the body. A joint member having a bearing or a shaft attached to the support shaft or bearing provided on the attached support or bearing or the attached body, and having a mounting portion detachable from the main body or the attached body; A mounting structure for mounting the body to the main body or the main body so as to be rotatable with respect to the body to be mounted by the joint member, and the mounting body or the body. In
When they are open to the main body or attached body,
Positioning means for abutting one side of the main body or the attached body to position the attached body or the main body at a predetermined position is provided.

According to a sixth aspect of the present invention, in the mounting structure for mounting the main body and the mounted body, the positioning means is provided at both ends and the center of one side of the main body or the mounted body. It is what is being done.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is embodied in a trash can will be described below with reference to the drawings. (First Embodiment) As shown in FIG. 1, a container main body 11 as a main body has a bottom wall (not shown) formed in a substantially elongated rectangular plate shape made of polypropylene and a bottom wall (not shown) standing along the peripheral edge of the bottom wall. A pair of short side walls 12 facing each other and a pair of long side walls 13 facing each other form a bottomed rectangular box having an opening at the top. Further, both short side walls 12 and both long side walls 13 are formed in a tapered shape that slightly expands toward the upper side. By changing the height of each short side wall 12 and each long side wall 13 and the size of the bottom wall, a plurality of types of container bodies 11 having different capacities are manufactured. And the container body 1
1 is used as a trash can.

As shown in FIG. 2 and FIG.
From the upper end portions of both short side walls 12 and both long side walls 13, an annular support surface 14 extending horizontally outward is protruded,
The support surface 14 is formed along the inner peripheral surface of the opening of the container body 11. A peripheral flange 15 having a substantially U-shaped cross section is protruded at a position outside the outer edge of the support surface 14, and a peripheral flange 16 projecting outward is formed at the outer end edge. In addition, fitting recesses 17 (only the fitting recesses 17 on one of the long side walls 13 are formed) are formed at upper end edges on both sides of the peripheral flange 15 located on the pair of long side walls 13. A pair of shaft holes 18 (only the shaft hole 18 on one of the long side walls 13 is shown) is formed at the center position of the inner wall of the peripheral flange 15 located on the pair of long side walls 13.

The container body 11 is interposed between the container body 11 and a lid 19 as an attached body attached to one long side wall 13 as one side of the container body 11.
The joint member 20 that is rotatably attached to the
As shown in FIG. 3, it is formed in a substantially rectangular shape by a synthetic resin material. At both sides of one side edge extending in the length direction of the elongated plate-shaped joint main body 21 constituting the joint member 20, mounting portions projecting outward at right angles to the joint main body 21 and further projecting downward. Fitting part 2 as
2 are formed respectively.

On both sides of the other side edge portion extending in the length direction of the joint body 21, it extends in the length direction of the joint body 21, and is orthogonal to the joint body 21.
Supporting bearings 23 projecting in the opposite direction to the fitting portion 22 by 180 degrees are formed. Each bearing 23
An opening groove 24 that opens downward along the length direction of the joint body 21 is formed in a portion of the joint body 21, and a regulating portion 25 that reduces the interval between the opening grooves 24 is formed at a part of the opening end of the opening groove 24. I have. At both end portions of the joint body 21, engagement pieces 26 are formed as mounting portions that protrude downward from the base ends of the two support bearings 23 and further protrude in the opposite direction to the support bearings 23 by 180 degrees. Each engagement piece 26
A locking recess 27 is provided between the bearing body 23 and the other side edge of the joint body 21 in the direction of each bearing 23.

As shown in FIG. 2 and FIG.
Is formed in a planar square shape corresponding to the opening edge of the container body 11. On one long side, a lock member 28 is provided.
Are rotatably supported on the base end side. A pair of locking pieces 29 protrude from both sides of the distal end of the lock member 28.

At the center of the other long side as one side of the lid 19, a support substrate 30 having a predetermined length and protruding outward is provided.
As shown in FIG. 7, a contact piece 31 as positioning means extending along one side edge of the support substrate 30 is formed at the center of the lower end edge of the support substrate 30.
Further, support pieces 32 are formed to project from predetermined positions on both sides of the support substrate 30 at predetermined intervals. Support substrate 3
A support shaft 33 is provided between both sides of the support member 32 and the support piece 32, and the support shaft 33 is formed with a slit 34 that opens downward along the axis.

As shown in FIG. 2, a pair of holding members 35 made of a synthetic resin material are formed in a U-shape in plan view, and pivot shafts 36 project from outer surfaces of both ends of each holding member 35 respectively. Is formed. Then, each holding member 35 is arranged along the inner peripheral surface of the opening of the container body 11, and both of the rotating shafts 36 are inserted into the shaft holes 18 respectively. Then, both holding members 35 are supported at their lower end edges on the support surface 14 and are assembled so as to be rotatable up and down around a rotation shaft 36 as shown by a two-dot chain line in FIG.

When the holding members 35 are used, they are wound so that the open ends of the garbage bags (not shown) are located below the two holding members 35. In this state, the lower edge of each holding member 35 is supported on the support surface 14. As a result, the open end of the garbage bag is sandwiched between each holding member 35 and the inner peripheral surface of the opening of the container body 11, and the open end is held along the opening of the container body 11. Is done.

Next, the container body 11, the joint member 20
The operation of the lid 19 will be described. The container body 11, the joint member 20, and the lid 19 are formed separately from each other. In forming the lid 19, for example, when the support shaft 33 is formed in a cylindrical shape, it is necessary to inject a resin material into a mold having a cylindrical cavity. Then, a large pressure must be applied to flow the resin raw material to the inner part of the cavity, and a considerable time is required. However, since the support shaft 33 is formed with the slit 34, the support shaft 33 is formed to be thin, and the pressure for pouring the resin material is reduced as compared with the case where the support shaft 33 is formed into a cylindrical shape. Time is achieved. Also, the support shaft 33
After molding, the support shaft 33 is prevented from being bent.

Next, the joint member 20 is attached to the container body 11.
Assemble. As shown in FIG. 1, the two fitting portions 22 of the joint member 20 are fitted into the two fitting recesses 17 of one of the long side walls 13 of the container body 11, respectively.
6 is brought into contact with the peripheral flange 16 to elastically deform outward and pass through the peripheral flange 16. Then, the engagement piece 2
6 is elastically deformed again to return to the original state, the two engaging pieces 26 are respectively engaged with the lower end edges of the peripheral flange 15, and the peripheral flange 16 is retained in the retaining concave portions 27.

As a result, as shown by the broken lines in FIGS. 6 and 7, a pair of fitting portions 22 sandwiching the upper edge of the peripheral flange 15 and a pair of engaging members engaged with the lower edge of the peripheral flange 15 are formed. The peripheral flange 15 is sandwiched between the joint pieces 26 from above and below. Thereby, the joint member 20 is attached to the upper part of the one long side wall 13 of the container body 11, and the vertical movement thereof is prevented. Further, as shown in FIG. 1, since the fitting portion 22 is fitted in the fitting recess 17, both side edges of the distal end portion of the fitting portion 22 contact the inner surface of the fitting recess 17, and The member 20 is the peripheral flange 1
5 is prevented from moving in the extending direction.

Subsequently, the lid 19 is arranged such that the supporting substrate 30 is located between the support bearings 23 of the joint member 20. Next, the support shaft 33 of the lid 19 is fitted into the opening groove 24 of the support bearing 23, respectively. Then, the lid 19 is mounted on the upper portion of the container main body 11 via the joint member 20, and a mounting structure of the container main body 11 and the lid 19 is formed, and the trash can provided with the lid 19 by the joint member 20. Is configured.

At this time, as shown in FIG.
Is formed with the restricting portion 25, so that the support shaft 33 is prevented from falling off from the opening groove 24. And lid 1
When the 9 is rotated around the support shaft 33, the upper opening of the container body 11 is opened and closed by the lid 19. As shown in FIG. 8, when the lid 19 is rotated upward, the contact piece 31 of the lid 19 abuts on the lower edge of the peripheral flange 15 to form a positioning means, and the lid 19 is required. The rotation is restricted as described above.

When the upper opening of the container body 11 is closed by the lid 19 and the lock member 28 is rotated downward as shown in FIG. 4, a pair of locking pieces 29 of the lock member 28 are The cover 19 is locked by the lock member 28 so that it cannot be opened.

When disassembling the container body 11, the lid 19 and the joint member 20, the fitting between the support shaft 33 and the opening groove 24 is released, and the lid 19 is connected to the joint member 20.
Remove from Next, the support 23 side of the joint member 20 is rotated upward about the fitting portion between the pair of fitting portions 22 and the peripheral surface flange 15. At the same time, when the pair of engagement pieces 26 are elastically deformed outward, the engagement with the lower edge of the peripheral flange 15 is released, and
The locking between the locking recess 27 and the peripheral flange 16 is also released. When the fitting of the pair of fitting portions 22 to the fitting recess 17 is released, the joint member 20 is moved to the container body 11.
And the container body 11 and the lid 19 are disassembled separately.

The effects exerted by the first embodiment will be described below. In the container body 11, only the fitting concave portion 17 for mounting the joint member 20 for mounting the lid 19 is provided. Therefore, it is not necessary to form a supporting bearing or the like on the container body 11 as in the related art, the configuration of the container body 11 is simplified, and only the container body 11 can be used individually. And, for example, it can be used for storing toys or magazines that do not require the lid 19, and the range of use of the container body 11 can be expanded.

By attaching the joint member 20 to a container different from that of the embodiment, for example, a magazine case, and attaching the lid 19 to the joint member 20, another container used as a magazine case can be used as a trash can, for example. It can be used, and its use can be expanded.

A slit 34 is formed in the support shaft 33 of the lid 19 along the axis thereof. Therefore, as compared with, for example, the case where the support shaft 33 is formed into a cylindrical shape, the pressure for pouring the resin raw material can be reduced, and the molding time can be shortened. In addition, support shaft 3
3 can be formed thin, and material can be saved. Further, the support shaft 33 is prevented from bending, and the support shaft 3 is prevented from bending.
The work of fitting the support bearing 23 into the opening groove 24 can be easily performed.

The joint member 20 includes a pair of fitting portions 2
2 and a pair of engaging pieces 26, the peripheral flange 15 is sandwiched from above and below by a mounting portion composed of a pair of engagement pieces 26.
Is attached to the upper part of one of the long side walls 13. for that reason,
The lid member 19 attached to the joint member 20 can be attached to the container body 11 in a stable state while preventing the joint member 20 from moving in the vertical direction.

A pair of fitting portions 2 of the joint member 20
When 2 is fitted into the fitting recess 17, both side edges of the distal end of the fitting portion 22 abut against the inner surface of the fitting recess 17. As a result, the joint member 20 is prevented from moving in the direction in which the peripheral flange 15 extends, and the lid 19 attached to the joint member 20 can be attached to the container body 11 in a stable state.

Since the restricting portion 25 is formed in the opening groove 24, the drop of the support shaft 33 from the opening groove 24 is restricted. Therefore, the lid 19 is
0, and further, it is possible to prevent the container body 11 from coming off.

When the cover 19 attached to the joint member 20 is rotated about the support shaft 33, the contact piece 31 of the cover 19 comes into contact with the lower edge of the peripheral flange 15. As a result, it is possible to restrict the lid 19 from rotating more than necessary.

The container body 11, the joint member 20, and the lid 19 are formed of a synthetic resin material. Therefore, compared with the case where bolts and nuts made of metal material are used for the support shaft 33 like a container and a lid having a conventional configuration, there is no need to perform a sorting operation for recycling, and the recycling operation is not required. Efficiency can be improved.

(Second Embodiment) In the second embodiment, differences from the first embodiment will be mainly described. As shown in FIGS. 9 and 10, the support 2 of the joint member 20 is used.
3, an opening groove 24 that opens upward along the length direction of the joint body 21 is formed, and a regulating portion 25 that reduces the interval between the opening grooves 24 is formed at a part of the opening end of the opening groove 24. ing. As shown in FIG. 9 and FIG.
A restricting piece 32a as a positioning means having a U-shaped cross section is formed to extend downward from a lower end edge of each of the supporting pieces 32 on both sides.

Now, the joint member 20 of the second embodiment will be described.
In the case of using, first, as shown in FIG. Subsequently, the support shaft 33 of the lid 19 is fitted into the opening groove 24 of the support bearing 23 from above. Then, the lid 19 is placed on the upper part of the container body 11 via the joint member 20.
Are rotatably mounted to form a mounting structure between the container body 11 and the lid 19, and a trash can provided with the lid 19 is configured.

At this time, as shown in FIG.
Are supported on the lower surface of the support 23. Then, as shown in FIG. 13, when the lid 19 is rotated upward, a load acting from the lid 19 acting downward is supported on the lower surface of the support bearing 23. In addition, the load from the lid 19 acting upward is caused by the contact piece 31 and the pair of regulating pieces 32a abutting on the center and both sides of the lower edge of the peripheral flange 15.
It is supported by the peripheral flange 15. Then, both regulation pieces 32
a and the contact piece 31 constitute the positioning means. Further, the restricting portion 25 restricts the support shaft 33 from coming out of the opening groove 24 upward.

Therefore, in the second embodiment, when the lid 19 is rotated upward and is opened with respect to the container body 11, the load is supported by the lower surface of the support bearing 23 and the regulating portion is provided. 25 prevents the support shaft 33 from coming out upward and the lid 19 from coming off. Further, the lid 1 is formed by the pair of regulating pieces 32a and the contact pieces 31.
9 can be restricted from rotating more than necessary. Further, since both restricting pieces 32a are formed in a U-shaped cross section, when they come into contact with the lower edge of the peripheral flange 15, the lid 1
The deformation of the restricting piece 32a due to the load of 9 can be prevented, and the lid 19 can be firmly positioned.

The present embodiment can be embodied with the following modifications. (1) In each embodiment, the support bearing 23 of the joint member 20 is omitted, a pair of support pieces 32 are formed to project from the support member 23, and a shaft is provided between the pair of support pieces 32. The support shaft 33 of the lid 19 is omitted, a bearing is formed in that portion, and an opening groove 24 that opens upward or downward along the length direction is formed in the bearing.
Then, the joint member 20 is attached to the container body 11,
The shaft of the joint member 20 may be fitted into the opening groove 24 of the bearing of the lid 19, and the lid 19 may be attached to the container body 11.

In this case, the container body 11
Is simple, only the container body 11 can be used individually, and the range of use can be expanded. (2) In each embodiment, fitting recesses 17 are formed on both sides of one side of the lid 19 as the main body so that the pair of fitting portions 22 of the joint member 20 can be fitted from above. A support substrate 30 projecting outward is formed on an outer wall of a peripheral flange 15 of a container body 11 as an attached body.
The support pieces 32 are formed to project from both sides of the “0”. A support shaft 3 is provided between both sides of the support substrate 30 and the support piece 32.
3 is installed. Next, the fitting portion 22 is fitted into the fitting recess 17 of the lid 19, and the engaging piece 26 is engaged with the lower edge of the lid 19, and the joint member 20 is attached to the lid 19. The pair of support shafts 33 of the container body 11 may be fitted into the opening grooves 24 of the pair of support bearings 23 of the joint member 20, and the lid body 19 may be attached to the container body 11 via the joint member 20.

With this configuration, the configuration can be simplified by omitting the support substrate 30 and the support piece 32 of the lid 19, and the lid 19 can be used as the lid 19 of another container or the like. can do.

(3) In each embodiment, the above (1)
In order to correspond to the joint member 20 described in (1), a bearing is installed between the support pieces 32 and both side portions of the support substrate 30 on the outer wall of the peripheral flange 15 of the container body 11 as the attachment body in the above (2). In addition, an opening groove 24 that opens upward or downward along the length direction may be formed in the bearing. The fitting part 22 is fitted into the fitting recess 17 of the lid 19, and the joint member 20 is attached to the lid 19, and the container body 11
A pair of shafts of the joint member 20 may be fitted into the opening grooves 24 of the bearing, and the lid 19 may be attached to the container body 11 via the joint member 20.

With this configuration, the support substrate 30 and the support piece 32 of the lid 19 can be omitted to simplify the configuration, and the lid 19 can be rotated with respect to the container body 11. It can be used other than the lid 19 to be attached.

(4) In each embodiment, the above (1)
The slit 34 may be formed along the axis of the joint member 20 described in the above. In the case of such a configuration, for example, as compared with a case where the shaft is formed into a cylindrical shape,
The pressure for pouring the resin raw material can be reduced, and the molding time can be shortened. In addition, the shaft can be formed to be thin, and material can be saved.

(5) The joint member 20 of each embodiment may be mounted on a pillar of a building as a main body, and a door may be rotatably mounted on the joint member 20 as a body to be mounted.
With such a configuration, the door can be easily replaced.

(6) In each embodiment, one or three or more fitting portions 22 of the joint member 20 are formed.
One or three or more fitting recesses 17 may be formed at positions corresponding to the fitting portions 22 in the container body 11 or the lid 19. Further, the same configuration is applied to the joint member 2 of (1).
It may be adapted to zero. In the case of such a configuration, the material can be saved when the fitting portion 22 is provided at one place,
If there are three or more joint members 20, the container body 11
Alternatively, it can be attached firmly by the lid 19.

(7) In each embodiment, one or more or three or more engagement pieces 26 of the joint member 20 may be formed. Further, the same configuration may be applied to the joint member 20 of the above (1). In such a configuration, the material can be saved when the number of the engagement pieces 26 is one, and when the number of the pieces is three or more, the joint member 20 can be firmly attached to the container body 11 or the lid 19. .

(8) In each embodiment, one or three or more support bearings 23 of the joint member 20 are formed, and one or three or more support shafts 33 are formed on the lid 19 so as to correspond thereto. May be. In such a configuration, when the number of the support bearings 23 is one, the material can be saved. When the number of the support bearings 23 is three or more, the lid 19 can be more firmly attached to the joint member 20.

(9) In the above (1), one or three or more shafts of the joint member 20 may be formed, and one or more or more bearings may be formed on the lid 19 so as to correspond thereto. . With such a configuration, the material can be saved when the number of shafts is one, and the cover 19 can be more firmly attached to the joint member 20 when there are three or more shafts.

(10) In each embodiment, at least one of the holding member 35 and the lock member 28 may be omitted. (11) In each embodiment, the contact piece 31 of the lid 19
May be omitted.

(12) In each embodiment, the lid 1
9, the joint member 20 and the container body 11 are made of a metal material,
It may be formed of wood or the like. (13) In each embodiment, the peripheral flange 16 may be omitted. In such a configuration, the engagement piece 26 is locked to the lower end edge of the peripheral flange 15, so that the joint member 20 can be suppressed from moving upward.

(14) In each embodiment or in the above (2), two or more regulating portions 25 may be formed at the open end of the open groove 24 of the support bearing 23. Further, two or more restricting portions 25 may be formed at the open end of the open groove 24 of the bearing of (1) or (3). In the case of such a configuration, the support 23 or the support shaft 33 or the shaft supported by the bearing is the open groove 2.
4 is further suppressed.

(15) The lid 19 of the first embodiment may be provided with a regulating piece 32a. (16) In each embodiment, from at least one of the center and both sides of the outer surface of one of the long side walls 13 of the container body 11, a regulating piece 32a is formed which extends outward and is bent so as to extend further upward. The length between the outer surface of one long side wall 13 and the portion extending upward is formed to be the same as the thickness of one side of the lid 19. When the lid 19 is rotated upward and opened, one side of the lid 19 is connected to the one long side wall 13 and the regulating piece 3.
The restricting piece 32a may be provided so that a portion that extends into the space between the cover 2a and the upwardly extending portion contacts the upper surface of the lid 19. Further, a contact piece 31 may be provided at the center of one side of the lid 19.

In the case of such a configuration, the regulating piece 32a
When the lid 19 is opened by the contact piece 31, it can be positioned at a predetermined position. Further, technical ideas that can be grasped from the embodiment will be described below.

(1) The main body is a bottomed box-shaped container main body having an opening at an upper part thereof, and the attached body is a lid body capable of opening and closing the opening of the container main body. Item 6. The joint member according to any one of Items 4 to 10.

With this configuration, the container body and the lid attached to the container body can be used separately, and the range of use thereof can be expanded. (2) The fitting portion fits into a fitting flange formed on the outer peripheral surface of the opening of the container body or a fitting recess formed on one side edge of the lid, and the fitting flange. The joint according to the above (1), which is constituted by an engagement piece engaged with a lower end edge of the lid or a lower end edge of the lid, and attached by sandwiching the peripheral flange of the container body or one side edge of the lid from above and below. Element.

With this configuration, the joint member can be immovably attached to the container body or the lid. (3) The support bearing according to any one of claims 1 to 4, wherein an opening groove is formed along an axis of the support bearing, and an opening end of the opening groove is formed with a regulating portion for reducing the interval between the opening grooves. A joint member according to any one of the above.

In this configuration, when the support shaft of the main body or the support shaft of the attached body is fitted into the opening groove, the support shaft is prevented from falling off from the support bearing, and the main body or the support body is connected to the joint. Detachment from the member can be restricted.

(4) The main body is a bottomed box-shaped container main body having an opening at an upper portion, and the attached body is a lid attached to the container main body so that the opening of the container main body can be opened and closed. 7. The mounting structure according to claim 5, wherein positioning means extending downward is provided at the center and both sides of the lower edge of one side.

In this configuration, when the lid is turned upward and opened with respect to the container body, the lid is prevented from rotating more than necessary by the positioning means, and the lid is moved to a predetermined position. Position.

(5) A lid rotatably attached to the container body via a joint member attached to one side of a container body having a box shape with a bottom and having an opening at an upper part thereof. One side of a peripheral flange formed on an outer peripheral surface of an opening of the container main body when provided with a support formed on the joint member or a support or a bearing attached to the shaft, and opened to the container main body. A lid having positioning means for abutting on a lower edge of a side to position the lid at a predetermined position.

In such a configuration, when the lid is opened with respect to the container body, positioning means restricts the lid from rotating more than necessary and positions the lid at a predetermined position. can do.

(6) The lid according to (5), wherein the positioning means is a regulating piece formed at both ends of a lower edge of the lid and a contact piece formed at the center. In the case of such a configuration, the lid can be further positioned at a predetermined position by the regulating piece and the contact piece.

(7) The lid according to (6), wherein the restricting piece of the lid is formed in a U-shaped cross section. With this configuration, when the restricting piece abuts on the lower edge of the peripheral flange, the restricting piece supporting the load of the lid is prevented from being deformed, and the lid can be firmly positioned.

[0065]

As described above in detail, according to the present invention, the following effects can be obtained. According to the joint member of the first aspect of the invention, the main body and the attached body attached to the main body can be separately used, and the range of use thereof can be expanded.

According to the joint member of the second aspect of the present invention, in addition to the effect of the first aspect of the present invention, the molding time is reduced as compared with the case where the shaft is formed into a cylindrical shape, for example. be able to. In addition, the shaft can be formed to be thin, and material can be saved.

According to the joint member of the third aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, the movement of the joint member attached to the main body or the attached body is suppressed. be able to.

According to the joint member of the invention described in claim 4, in addition to the effect of the invention described in any one of claims 1 to 3, it is possible to prevent the support shaft or the shaft from falling down. Can be.

According to the mounting structure of the main body and the mounted body according to the fifth aspect of the present invention, the main body and the mounted body mounted on the main body can be used separately, and the range of use thereof can be expanded. Can be. In addition, the positioning means can restrict the attached body or the main body from rotating more than necessary with respect to the main body or the attached body, and can position them at a predetermined position.

According to the mounting structure of the main body and the mounted body according to the sixth aspect of the present invention, in addition to the effect of the fifth aspect, the mounted body or the main body is further positioned at a predetermined position. be able to.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a container body and the like of a first embodiment.

FIG. 2 is an exploded perspective view showing a container body, a joint member, a lid, and the like.

FIG. 3 is a perspective view showing a joint member of the first embodiment.

FIG. 4 is a partial side view showing a lock member for a container body and a lid.

FIG. 5 is a bottom view showing the lid according to the first embodiment.

FIG. 6 is a partial side sectional view showing a container body, a joint member, and a lid.

FIG. 7 is a partial side view showing a container body, a joint member, and a lid.

FIG. 8 is a partial side view showing the open state of the lid according to the first embodiment.

FIG. 9 is an exploded perspective view showing a container body, a joint member, a lid, and the like.

FIG. 10 is a perspective view showing a joint member according to a second embodiment.

FIG. 11 is a partial bottom view showing the lid according to the second embodiment.

FIG. 12 is a partial sectional side view showing a container body, a joint member, and a lid.

FIG. 13 is a partial side view showing an open state of a lid according to the second embodiment.

[Description of Signs] 11 ... Container main body as body or attached body, 19 ... Lid body as body or attached body, 20 ... Joint member, 2
2. Fitting part as mounting part, 23 ... Support bearing, 26 ... Engaging piece as mounting part, 31 ... Contact piece as positioning means, 32a ... Restricting piece as positioning means, 33 ... Support shaft, 34 …slit.

Claims (6)

[Claims] 1. A support shaft or bearing provided between a main body and a body attached to one side of the body and provided on the body or a support shaft or bearing provided on the body to be mounted. A support or a shaft attached to the main body, and a mounting portion detachable from the main body or the mounted body, so that the mounted body can be rotated with respect to the main body or the main body with respect to the mounted body. Joint members. 2. The joint member according to claim 1, wherein the shaft has a slit formed along an axial direction thereof. 3. The joint member according to claim 1, wherein the attachment portion is formed in a structure that sandwiches at least a part of the main body or the attached body. 4. The joint member according to claim 1, wherein the support bearing or the bearing is formed so as to open upward along a length direction thereof. 5. A main body, an attached body attached to one side of the main body, and a spindle or bearing interposed therebetween and provided on the main body or a spindle provided on the attached body. A joint member having a bearing or a shaft attached to the bearing, and having a mounting portion detachable from the main body or the attached body, the attached member being attached to the main body or the main body by the joint member. In the mounting structure of the main body and the mounted body configured to be rotatably mounted to the mounted body, the mounted body or the main body,
When they are open to the main body or attached body,
A mounting structure between a main body and a body provided with positioning means for abutting one side of the main body or the body to be positioned to position the body or the main body at a predetermined position. 6. The mounting structure according to claim 5, wherein the positioning means is provided at both ends and a center of one side of the main body or the mounted body.