JPH0741684Y2 - Container - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-cylinder structure container which is securely assembled and can be easily removed.

[0002]

2. Description of the Related Art Since garbage discarded in a garbage container in a kitchen, a waste container in a toilet, a waste container for medical treatment, and the like contains not only mere waste but also water, this type of container is not suitable. It is desirable to ensure that these dusts can be stored and held, and that the contained water does not seep out.

In addition, it is also desired that opening and closing is easy so that the dust contained in the container is put in another bag or the like to be collected and touched as little as possible. That is,
This type of container is required to be able to reliably maintain the stored state and be easy to open and close.

From such a point of view, the conventional containers of this type mainly have a structure in which a lid is fitted to the upper end of a bottomed tubular body, or a lid is screwed and assembled.

[0005]

However, in the structure in which the lid body is fitted to the bottomed cylinder body, the lid body is accidentally removed during the recovery operation when the weight of the stored items is heavy. However, if it is tightly fitted, it will be extremely difficult to remove.

In the structure in which the lid is screwed and assembled,
It takes a lot of time to attach and detach the lid, and moreover, the overall shape is inevitably cylindrical, so that there is a drawback that the occupied area is larger than the storage volume.

Further, in order to prevent the container from becoming dirty as much as possible or to make it easy to dispose of it at the time of collection, it is often practiced to put a vinyl bag in the main body of the container. This is to flip the upper end of the plastic bag and hook it on the upper end of the container body with the upper end securely opened. However, since the vinyl bag may be stored in a state where it does not open reliably, it is very inconvenient because it is impossible to reliably store dust and the like in the bag.

In this respect, in the above-mentioned container having the lid-fitting structure, the vinyl bag can be stored in the container body in an opened state, and the upper end of the inverted bag is held down when the lid is fitted. Therefore, the bag can be stored in a reliable posture, but on the other hand, the inverted portion of the bag may be exposed to the outside, resulting in poor appearance.

The present invention is a container devised in order to solve the above-mentioned conventional dissatisfaction and to meet the demand, and has a double body of an outer cylinder body and an inner cylinder body to ensure the storage state of dust and the like. It is intended to have a tubular structure, to ensure the assembling of the outer tubular body and the inner tubular body, and to facilitate the detachment.

[0010]

In order to solve the above-mentioned problems, the container of the present invention has a top plate connected continuously to the upper end of the peripheral wall, and has a large diameter on the top plate of a dome-shaped square tube whose lower end is open. while opening the inlet, opened a plurality of engaging holes in a circumferential edge portion of the top plate, further
From the inner surface of the peripheral wall directly below this locking hole to the inner surface of the top plate,
Taper surface that gradually becomes thinner and slopes toward
The outer cylinder body with the attached guide piece and the upper end is opened,
The upper end of the side wall of the bottomed rectangular tubular body which is accommodated in the outer cylinder body, Guy
In elastic contact with the de-piece while projecting tongues which are inserted from below into the retaining hole while being elastically deformed, accompanied to the elastic return of the tongue
A locking strip for locking the upper surface of the top plate is provided on the upper end surface of the tongue piece, and further, an inner cylinder body having upper and lower cuts at side wall portions on both sides of the tongue piece. It

[0011]

As a result of the above construction, the inner cylinder is inserted from the lower end open portion of the outer cylinder, the tongue piece of the inner cylinder is aligned with the locking hole of the top plate of the outer cylinder, and inserted. If the locking strip of the tongue is locked to the upper surface of the top plate, the assembly of the outer cylinder and the inner cylinder can be achieved easily and firmly. In this case, the tongue is in elastic contact with the guide piece.
Elastically deforms, so the locking strip is guided by the guide piece.
It is smoothly inserted into the locking hole from below.

In order to remove the inner cylinder from the outer cylinder, the tongue is elastically deformed and the locking strip of the tongue is removed from the top surface of the top plate.
All you have to do is pull out from the locking hole. In this case, since the tongue piece is formed by vertically cutting the side wall portions on both sides of the tongue piece, it is easily elastically deformed. Since the tongue piece is in the elastically restored state, the posture is maintained with a strong locking force.

When the vinyl bag is to be stored in the inner cylinder, it is only necessary to reverse the upper end of the bag and hook it on the upper end of the side wall of the inner cylinder, and cut a part of the bag further on both sides of the tongue. By hooking on the portion, the bag can be held and held reliably while maintaining a sufficiently opened state of the bag. Moreover, since the inner cylinder is covered with the outer cylinder, the caught vinyl bag is not exposed to the outside and the appearance is good.

[0014]

EXAMPLE An outer cylinder body 1 made of a synthetic resin is a quadrangular cylinder body in which a top plate 3 is connected to the upper ends of four peripheral walls 2 and the lower end is opened, and the center of the top plate 3 is formed. In addition to opening a large-diameter inlet 4 at the center of the pair of side edges facing the top plate 3,
It has a structure in which a narrow locking hole 5 is opened along each side edge, and a thin box-shaped lid 6 can be freely opened and closed on the other side edge of the top plate 3 so as to close the insertion port 4 when not in use. Connect hinges.

Guide pieces 7 are attached to the upper ends of the inner surfaces of the pair of peripheral walls 2 which are connected to the side edges of the portions where the locking holes 5 of the top plate 3 are opened. The upper end of the guide piece 7 is integrally provided on the lower surface of the top plate 3 and is substantially flush with the opening edge of the locking hole 5, and the portion integrally provided on the inner surface of the peripheral wall 2 is gradually downward. It has a tapered surface that becomes thinner and tilts.

Next, the inner cylindrical body 8 formed of synthetic resin, which is slightly smaller than the outer cylindrical body 1, has a bottomed square in which the bottom wall 10 is connected to the lower ends of the four side walls 9 and the upper end is opened. The height width of the side wall 9 is smaller than the height width of the peripheral wall 2 of the outer cylinder 1, and the tongue pieces 11 project from the upper ends of the center portions of the pair of side walls 9 facing each other. The length from the upper end of the piece 11 to the lower end of the side wall 9 is substantially equal to the height width of the peripheral wall 2 of the outer tubular body 1.

The tongue piece 11 is provided with a locking strip 12 on the outer surface of the upper end thereof, and further, notches 13 are provided on the side walls 9 on both sides of the tongue piece 11 in the vertical direction. The notch 13 makes the tongue piece 11 elastically deformable inward and outward.
The position of the tongue piece 11 is set so as to face the locking hole 5 from below when the inner cylindrical body 8 is inserted and stored in the outer cylindrical body 1 from below in a predetermined posture. 5 has a lateral width and a wall thickness corresponding to the length and opening width of the locking hole 5 so that the locking hole 5 can be inserted.

In the structure described above, when the tongue piece 11 and the engaging hole 5 are aligned with each other and the inner cylindrical body 8 is inserted into the outer cylindrical body 1 from below, the engaging strip 12 of the tongue piece 11 is arranged. Is provided on the outer surface of the upper end portion of the tongue piece 11, so that the locking strip 12 portion contacts the guide piece 7 attached to the inner surface of the peripheral wall 2 of the outer tubular body 1. However, since the guide piece 7 has a tapered surface with a thin lower end, the inner cylindrical body 8
, The locking strip 12 slides on the tapered surface of the guide piece 7, and the tongue piece 11 elastically deforms inward.

Since the upper end of the guide piece 7 is integrally provided on the lower surface of the top plate 3 and is substantially flush with the opening edge of the locking hole 5, the tongue piece 11 smoothly moves into the locking hole 5. Since the tongue piece 11 elastically returns outward when the locking strip 12 is inserted and protrudes from the top plate 3, the locking strip 12 is locked to the upper surface of the top plate 3.

In this state, the locking strip 12 and the upper surface of the top plate 3 are locked with each other very reliably, so that the outer cylinder 1 is lifted while the heavy dust is stored in the inner cylinder 8. Even
The inner cylinder body 8 does not slip out of the outer cylinder body 1. When the outer cylinder body 1 and the inner cylinder body 8 are assembled, the tongue piece 1
Since the outer cylinder body 1 and the inner cylinder body 8 are both in the shape of a square cylinder, the positioning of 1 and the locking hole 5 is extremely easy to operate.

Further, in order to pull out the inner cylindrical body 8 from the outer cylindrical body 1, the tongue 11 is elastically deformed inward by pushing inward the locking strut 12 portion of the tongue 11 protruding from the upper surface of the top plate 3. Then, it suffices to release the locking between the locking strip 12 and the top surface of the top plate 3.

Further, a vinyl bag 1 for collection is provided in the inner cylindrical body 8.
When storing 4, the upper end portion may be inverted with the vinyl bag 14 placed in the inner tubular body 8, hooked on the upper end of the side wall 9, and part thereof may be hooked on the notch 13. In particular, by hooking on the notch 13, the storage and holding of the vinyl bag 14 with the upper end opened is extremely reliable.

Therefore, when throwing away dust, the lid 6
If the dust is thrown in through the opening 4 and the dust is thrown in through the inlet 4, it can be surely stored in the inner cylindrical body 8 and then in the vinyl bag 14 in the inner cylindrical body 8, and from the outer cylindrical body 1 to the inner cylinder in order to collect the dust. Even when the body 8 is removed, the dust is not touched by the hands.

[0024]

As described above, since the container of the present invention has the double-cylinder structure, it can surely store dust and the like, the outer cylinder body and the inner cylinder body are firmly assembled, and the container is extremely removable. It is easy and hygienic because it does not touch the hand because it is easy to collect dust, and because it has a square tube shape, it does not occupy a lot of installation space.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a container of the present invention.

FIG. 2 is a sectional front view in an assembled state.

FIG. 3 is an enlarged cross-sectional view of a main part of an assembling portion.

[Explanation of symbols]

1; outer cylinder, 3; top plate, 4; insertion port, 5; locking hole, 7;
Guide piece, 8; Inner cylinder, 9; Side wall, 11; Tongue piece, 12;
Locking strip, 13; notch, 14: vinyl bag.

Claims (1)

[Scope of utility model registration request] 1. A top plate (3) is connected to the upper end of the peripheral wall (2).
Then , a large-diameter insertion port (4) is opened in the top plate (3) of the uppermost rectangular cylinder whose lower end is opened, and a plurality of locking holes (5) are formed at the peripheral end of the top plate (3). ), And the locking hole
(5) From the inner surface of the peripheral wall (2) immediately below to the inner surface of the top plate (3)
As it goes down, it gradually becomes thinner and tilts downward.
An outer cylinder body (1) provided with a guide piece (7) having a super face, and an upper end opened, and a side wall (9) of a bottomed square cylinder body housed in the outer cylinder body (1) at the upper end. , Bullet on the guide piece (7)
A tongue piece (11) which is inserted from below into the locking hole (5) while contacting and elastically deforming is provided in a protruding manner, and the tongue piece (1)
A locking strip (12) is provided on the upper end surface of the tongue (11) for locking the upper surface of the top plate (3) when the elastic return of (1) occurs, and the side walls () on both sides of the tongue (11) are provided. A container consisting of an inner cylindrical body (8) provided with notches (13) at the top and bottom in a portion 9).