JP2002226006A - Refuse container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a refuse container capable of easily inserting refuse, and reducing noise after inserting the refuse. SOLUTION: This refuse container 11 is composed of a refuse container main body 12 formed in a rectangular cylinder form having a bottom and without a cover, an upper closing member 14 to close an upper opening part of the refuse container main body 12, having a refuse inserting hole 13, and a push cover 15 to close the refuse inserting hole 13 in the upper closing member 14, in the form of a roughly rectangular box. At a junction part between the push cover 15 and the upper closing member 14, a rotary means to rotate the push cover 15 in both opening and closing directions to the refuse inserting hole 13, an energizing member to energize the push cover 15 in the closing direction to the refuse inserting hole 13, and a rotary damper to damper rotation speed of the push cover 15 are provided. On the outer side of the rotary means, the rotary damper is provided, and the energizing member is provided on the inner side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trash container provided with a push lid configured to open and close a dust insertion hole for inserting dust. More specifically, the dust is inserted between the push lid and the dust insertion hole when dust is inserted into the dust insertion hole by configuring the push lid to reduce the closing speed of the dust insertion hole. The present invention relates to a garbage container configured to prevent trash.

[0002]

2. Description of the Related Art Conventionally, this type of trash container has been
2. Description of the Related Art A spring-closing push lid type trash container is known.
This trash container includes a trash container main body formed in a bottomed, open, quadrangular cylindrical shape, and an upper closing member that closes an upper opening of the trash container main body. At the upper end of the upper closing member, a dust insertion hole opened in the shape of a square hole for inserting dust is provided, and is formed in a square plate shape for closing the dust insertion hole so that it can be opened and closed. A push lid is provided. Further, the upper end (rear end) of the push lid
Is provided with a rotating means for rotating the push lid in the vertical direction, and a spring for urging the push lid in the closing direction of the dust insertion hole.

In this trash container, when the upper surface of the push lid is pressed downward, the push lid is rotated downward to open a trash insertion hole, and trash can be inserted from the opening. it can. Further, by stopping the pressing on the push lid, the push lid is rotated upward by the urging force of the spring, and the dust insertion hole is automatically closed.

[0004]

However, in the above-mentioned conventional garbage container with a spring-openable push lid, the push lid is always urged by a spring in the closing direction of the trash insertion hole with a strong force. At the moment when the pressing is stopped, the push lid is moved up very quickly and the dust insertion hole is closed. Therefore, when dust is inserted into the dust insertion hole, the dust is easily caught between the push lid and the dust insertion hole, and the dust is securely stored in the dust container body by a single insertion operation. It was difficult to do. In this trash container, in order to reliably store the trash in the trash container main body by one operation, the trash is discharged into the trash insertion hole very quickly, or the trash is completely passed through the trash insertion hole. It was necessary to keep pushing the push lid down until it was very complicated.

Further, after the pressing of the push lid is stopped, the push lid is rotated at an extremely high rotational speed against the peripheral edge of the dust insertion hole by the biasing force of the spring and collides with the peripheral edge. There is also a problem that a loud noise (collision noise) is generated every time dust is inserted.

The present invention has been made by paying attention to the problems existing in the prior art as described above. It is an object of the present invention to provide a trash container configured so that dust can be easily inserted and noise after the dust is inserted can be reduced.

[0007]

In order to achieve the above object, a trash container according to the first aspect of the present invention includes a trash container body formed in a bottomed cylindrical shape, and an upper opening of the trash container body. The upper part is closed and the dust insertion hole is opened. The dust insertion hole is opened at the front end or the rear end of the dust insertion hole of the upper closure member. A push lid configured to open and close the dust insertion hole by releasing the pressed state, and at a joint portion between the push lid and the dust insertion hole, the push lid is attached to the dust insertion hole. Turning means for turning in both directions of opening and closing, and an urging member for urging the push lid in the closing direction of the dust insertion hole,
A damper for attenuating the rotation speed of the push lid is provided, and the push lid is pressed downward to open the dust insertion hole, and then the dust insertion hole is released to open the dust insertion hole. The push cover is configured to gradually close the dust insertion hole while spending a predetermined time by the urging force of the urging member and the rotation speed damping action of the damper.

According to a second aspect of the present invention, in the trash container according to the first aspect, a damper is provided on one side of the rotating means, and an urging member is provided on the other side. It is assumed that.

According to a third aspect of the present invention, in the trash container according to the first or second aspect, the damper is formed separately from an upper closing member and a push lid, and A meshing cylinder is provided on one side, and a meshing gear inserted into the meshing cylinder is provided at the tip of the damper.

According to a fourth aspect of the present invention, in the trash container according to the third aspect, a holding plate is provided at a rear end of the damper, and the holding plate is held on the back surface of the upper closing member. And a locking projection for protruding therefrom.

[0011]

Embodiments of the present invention will be described below in detail with reference to the drawings. As shown in FIG. 1, the trash container 11 includes a trash container main body 12 formed of a synthetic resin in the shape of a closed-end rectangular tube, a closed upper opening of the trash container main body 12, and a trash insertion hole 13. The provided upper closing member 14 and the upper closing member 14
And a push lid 15 for closing the dust insertion hole 13 of FIG. An upper peripheral flange 16 formed in an approximately L-shaped cross section along the upper edge of the upper opening of the trash container main body 12 projects outward to prevent deformation of the trash container main body 12. The strength can be increased.

As shown in FIGS. 2 (a) and 2 (b), the upper closing member 14 is formed of a synthetic resin into a rectangular shape having a flat rectangular shape and a substantially triangular side surface. This upper closing member 14
At the lower end of the garbage container main body 1, a lower peripheral flange 21 having a substantially inverted L-shaped cross section is provided so as to protrude outward.
The second upper peripheral flange 16 is configured to engage with the upper peripheral flange 16. A pair of left and right engagement plates 22 is hung at the center of both sides of the lower peripheral flange 21. At the center of the inner surface of each engagement plate 22, an engagement protrusion 23 formed in a substantially rectangular prism shape is provided so as to extend inward, and a leading edge of an upper peripheral flange 16 constituting the trash container main body 12 is formed. It is configured to be able to engage with and disengage from the terminal.

The inclined wall 25 constituting the upper front side of the upper closing member 14 is disposed so as to be inclined so as to become lower toward the front, and has a side shape slightly bulging upward. A dust insertion hole 13 formed in a rectangular shape is formed in the center of the inclined wall 25 so that dust can pass therethrough and the dust can be inserted into the dust container body 12. I have. A lid receiving flange 26 formed in a substantially rectangular plate shape is hung down from the edges (the front edge and both side edges) excluding the rear end of the dust insertion hole 13. It is configured to engage.

On the other hand, a pair of left and right locking plates 31 formed in a substantially rectangular plate shape are suspended from the rear surface of the inclined wall 25 at the upper end of the upper closing member 14 so as to extend in the front-rear direction. A pair of front and rear locking projections 32 extending parallel to the locking plate 31 are hung on the back surface of the inclined wall 25 located slightly inward of the locking plate 31. On the back surface of the inclined wall 25 located slightly inward of the locking projection 32, a pair of left and right rotation bearings 33 constituting rotation means formed in a substantially inverted U-shape on the side surface is suspended. ing. At the lower ends of these pivot bearings 33, there are provided cutouts 34 formed in a substantially Ω-shaped side surface. A pair of first spring engagement members each formed of two rectangular displacement prevention protrusions are formed on the rear surface of the rear end of the inclined wall 25 located slightly inward of the rotation bearing 33. A stop 35 is provided.

As shown in FIG. 1 and FIG.
Reference numeral 5 is formed in a substantially rectangular plate shape by a synthetic resin. At the center of the push lid 15, an upper wall 41 formed in a flat rectangular shape and a side shape slightly bulging upward along the inclined wall 25 of the upper closing member 14. Is provided. A peripheral edge of the upper wall 41 is formed in an approximately L-shaped cross section, and has a peripheral edge (lid receiving flange 26) corresponding to the peripheral edge of the dust insertion hole 13 of the upper closing member 14. A flange 42 is provided. When the dust insertion hole 13 is closed by the push lid 15,
Lid receiving flange 26 that constitutes the periphery of dust insertion hole 13
, So that the inside of the garbage container 11 is substantially sealed.

As shown in FIG. 3, FIG. 5, and FIGS. 6A and 6B, the rear surface of the rear end portion of the push lid 15 is substantially T-shaped.
A pair of right and left rear protruding portions 43 formed in a character shape are protruded so as to extend rearward. Further, on the back surface of the upper wall 41 located slightly inward from the rear protruding portions 43, a pair of left and right second spring locking portions 44 formed in a bottom H-shape and a substantially U-shape front is projected. Has been established. These second spring locking portions 44 are provided at positions aligned front and rear with respect to the first spring locking portion 35.

At the rear end of the rear projecting portion 43, spring insertion protrusions 45 formed in a horizontal column shape are respectively provided so as to extend inwardly. It is arranged at an intermediate position with the second spring locking portion 44. Each of the spring insertion protrusions 45 is configured to allow a coil portion at the center of a coil spring 46 as an urging member to be inserted. One ends of these coil springs 46 extend forward and are configured to be locked by second spring locking portions 44 projecting from the back surface of the push lid 15. The other end of the coil spring 46 extends rearward and is configured to be locked by a first spring locking portion 35 protruding from the back surface of the upper closing member 14.

Further, at the rear end of the rear protruding portion 43, a turning shaft 47 forming a turning means formed in a horizontal columnar shape is provided at a position just outside (outside portion) of the spring insertion protrusion 45. Each is protruded so as to extend outward. The pivot shafts 47 are removably fitted by forcibly fitting into the notches 34 of the pivot bearings 33 protruding from the back surface of the inclined wall 25 of the upper closing member 14. It is configured to be able to rotate within the notch portion 34 in the fitted state. At the tip (outer portion) of each of the rotating shafts 47, there is provided an engagement cylinder 48 formed in a substantially horizontal cylindrical shape, and an engagement groove 48a is provided on the inner peripheral surface of the engagement cylinder 48. .

On the other hand, a rotary damper 51 as a damper as shown in FIG. 4 is disposed between the locking plate 31 and the locking projection 32 provided on the back surface of the upper closing member 14. As shown in FIG.
The front end of the push cover 15 is inserted into the engagement tube 48 of the push lid 15 and engages (fits) with an engagement groove 48 a provided on the inner peripheral surface of the engagement tube 48. The meshing gear 52 made of synthetic resin is provided.
At the center of the meshing gear 52, a tip portion of a rotating shaft 53 formed of a synthetic resin in a substantially round bar shape is inserted and fixed.

At the base end side of the rotating shaft 53, there is provided a damping portion 54 formed of a synthetic resin into a substantially horizontal columnar shape. The rotation shaft 53 is rotatably inserted and supported at the center of the front end face of the damping portion 54. This attenuation section 54
At the base end (rear end) of the rotating shaft 53 disposed inside, rotation suppression (not shown) using the flow resistance of a viscous liquid made of grease or the urging force of a spring member such as a winding spring. Means are provided. When the rotation shaft 53 rotates, the rotation of the rotation shaft 53 is suppressed (attenuated) by the flow resistance of the viscous liquid or the urging force of the spring member.
A pair of left and right holding plates 5 for holding the rotary damper 51 between the locking plate 31 and the locking projection 32 on the back surface of the upper closing member 14 are provided at the rear end of the damping portion 54.
6 are provided so as to extend outward.

The trash container 11 has a push cover 15.
Is configured such that by adjusting the urging force of the coil spring 46 or the damping effect of the rotary damper 51, the angular velocity when the push lid 15 is moved upward can be arbitrarily finely adjusted.

The operation of the trash container 11 will be described below. In the trash container 11 configured as described above, the trash container body 12, the upper closing member 14, and the push lid 15 are separately injection-molded and then assembled.

Next, when assembling the garbage container 11, first, the spring insertion projection 4 provided on the push lid 15 is provided.
5 and the coil portion of the coil spring 46
One end of the coil spring 46 is locked to the second spring locking portion 44. Subsequently, the meshing gear 52 of the rotary damper 51 is inserted into each meshing cylinder 48 of the push lid 15 and meshed.

Next, the two rotating shafts 47 of the push lid 15 with the coil spring 46 and the rotary damper 51 attached are connected to the notch 34 of the rotating bearing 33 provided on the back surface of the upper closing member 14. It is forcibly fitted from the back side and assembled. At this time, both rotary dampers 51
Of the upper closing member 14 between the locking plate 31 and the locking projection 32, and the coil spring 4
The other end of 6 is locked to the first spring locking portion 35 of the upper closing member 14. Lastly, while placing the lower peripheral flange 21 of the upper closing member 14 to which the push lid 15 is attached on the upper peripheral flange 16 of the garbage container body 12,
The engaging projection 23 of the upper closing member 14 is engaged with the lower edge of the upper peripheral flange 16.

When dust is to be inserted into the dust container 11, the dust insertion hole 13 is first opened by manually pushing the push lid 15 downward. At this time,
The push lid 15 in the state where the dust insertion hole 13 is closed (the state shown in FIG. 6A) resists the urging force of the coil spring 46 and pushes the rotating shaft 47 provided at the upper end thereof. It is pivoted downward by a predetermined angle to the center, and as shown in FIG. 6B, the front end of the dust insertion hole 13 is opened. When the push lid 15 is opened, the dust is dropped into the dust insertion hole 13 and dropped, whereby the dust can be stored in the dust container body 12. At this time, even when the pushing of the push lid 15 is stopped, the dust is easily stored in the dust container body 12 through the dust insertion hole 13.

That is, when the push lid 15 is stopped from being pressed downward, the push lid 15 is rotated upward about the rotary shaft 47 by the urging force of the coil spring 46, and the dust is removed. The insertion hole 13 is to be closed. However, the distal end of the rotary shaft 47 of the push lid 15 (engaging tube 48) is engaged with the distal end of the rotary damper 51 sandwiched by the upper closing member 14, so that the push lid 15 can be turned upward. As the dynamic velocity (angular velocity) advances in the closing direction, it is further attenuated, and it is possible to sufficiently gain time until the dust insertion hole 13 is closed. For this reason, dust passes through the dust insertion hole 13 before the opened dust insertion hole 13 is closed, and the dust passes between the upper surface of the push lid 15 and the peripheral edge of the dust insertion hole 13. It is possible to easily prevent the dust from being caught and caught.

Further, the push lid 15 has a peripheral flange 42 and a peripheral edge of the dust insertion hole 13 at the moment when the dust insertion hole 13 is completely closed due to the rotation (upward movement) speed damping action of the rotary damper 51. Collision is effectively suppressed. For this reason, noise (collision sound) at the time of collision between the peripheral flange 42 and the peripheral edge of the dust insertion hole 13 is hardly generated, so that it is quiet. Further, the dust container 11 is always sanitary because the dust is hardly brought into contact with the upper surface of the push lid 15 and the peripheral portion of the dust insertion hole 13 by the rotation speed damping action.

The effects exerted by the above embodiment will be described below. The trash container 11 of the embodiment has a pivot shaft 47 as a rotating means for rotating the push lid 15 in both directions of opening and closing the dust insertion hole 13 at the joint between the push lid 15 and the upper closing member 14. A rotation bearing 33 is provided, and a rotary damper 51 for attenuating the rotation speed of the push lid 15 is provided. Therefore, dust can be easily inserted into the dust container 11 and noise (collision noise) after the dust is inserted can be easily reduced.

Furthermore, the dust container 11 is constructed so that the dust does not easily come into contact with the upper surface of the push lid 15 and the peripheral portion of the dust insertion hole 13 when the dust is thrown, so that it is always used in a sanitary manner. It is easy to do. In particular, the upper surface of the upper wall 41 constituting the push lid 15 is a place to be pressed by hand every time dust is inserted, and it is not preferable that dirt adheres to this surface. From this viewpoint, it can be said that the trash container 11 of the present embodiment is extremely superior to the above-mentioned conventional spring-openable push lid type trash container.

The push lid 15 of the trash container 11
Is provided on the outer side of the rotating shaft 47 with a meshing cylinder 48 meshing with the meshing gear 52 of the rotary damper 51, and a spring insertion projection for inserting the coil portion of the coil spring 46 inside the rotating shaft 47. 45 is provided. For this reason, since the mold for injection molding the push lid 15 can be significantly simplified, the manufacturing cost of the trash container 11 can be easily reduced.

That is, according to this configuration, the spring insertion protrusion 45 is formed in a horizontal columnar shape having a shape through which the coil portion of the coil spring 46 can be easily inserted, and the inner peripheral surface of the meshing cylinder 48 and its inner surface are formed. Meshing groove 48 provided on the inner peripheral surface
It is possible to configure the slide core for forming a with a minimum necessary configuration and size. Therefore, since the slide core, which is the most expensive in manufacturing the mold, can be simplified, the cost required for manufacturing the entire mold can be reduced very easily.

Further, the rear projecting portion 4 of the push lid 15
By forming the first concave portion 43a, the second concave portion 45a, and the third concave portion 47a on the back surface of the third member 3, the synthetic resin amount when molding the push lid 15 while maintaining the strength of the rear projecting portion 43 high. It is possible to reduce the weight and reduce the weight.

In the trash container 11, the rotary damper 51 is formed separately from the upper closing member 14 and the push lid 15. Further, a meshing tube 48 is provided on one side (outside) of the rotating shaft 47, and a meshing gear 52 inserted into the meshing tube 48 is provided at a tip end of the rotary damper 51. For this reason, the meshing relationship between the meshing gear 52 and the meshing cylinder 48 is extremely stable, so that the rotary damper 51 can easily and surely exert the rotation speed damping effect of the push lid 15.

Furthermore, since the rotary damper 51 having an extremely complicated structure can be manufactured or purchased separately, the upper cover member 14 and the push cover 15 can be provided while imparting a rotational speed damping effect to the push cover 15. 15 can be easily simplified. Therefore, the cost required for a mold for manufacturing the upper closing member 14 and the push lid 15 can be easily reduced.

The garbage container 11 has a holding plate 56 projecting from the rear end of the rotary damper 51.
A locking plate 31 and a locking projection 32 as locking projections for holding the holding plate 56 are provided on the back surface of the upper closing member 14. Therefore, the rotary damper 51 can be attached to the back surface of the upper closing member 14 with a very simple configuration, so that the manufacturing cost of the trash container 11 can be easily reduced.

The present embodiment can be embodied with the following modifications. -Two or three or more dust insertion holes 13 are provided in the upper closing member 14 side by side in a horizontal direction, and two or three dust insertion holes 13 are provided.
One or more push lids 15 may be arranged side by side in the horizontal direction. Further, at this time, a partition plate (not shown) for partitioning the inside of the trash container main body 12 may be provided, and the trash container 11 may be configured to be able to separate and collect.

The upper surface of the upper closing member 14 is provided along a horizontal plane, and one square-shaped dust insertion hole 13 is formed in the center of the upper closing member 14 (that is, the upper closing member 14 is provided). Is formed in a square frame shape) and the dust insertion hole 13 is closed by two push lids 15. Further, the rotation means of the push lids 15 is provided on both sides of the upper closing member 14, and the center of the dust insertion hole 13 is opened by pressing the tip of one or both push lids 15 downward. Configuration.

In the above embodiment, the pair of left and right coil springs 46 and the rotary damper 51 are provided, but either one of the coil springs 46 may be omitted.
Alternatively, one of the rotary dampers 51 may be omitted. Further, one of the coil springs 46
And the rotary damper 51 may be omitted.

The garbage container main body 12 is made of, for example, a bottomed triangular tube, a bottomed square tube (flat square shape), a bottomed hexagonal tube, a bottomed octagonal tube, or the like. It may be formed in a cylindrical shape or a bottomed elliptical cylindrical shape.

The push lid 15 and the dust insertion hole 13 may be arranged along a horizontal plane. The first recess 43a, the second recess 45a, and the third recess 47;
At least one kind selected from a may not be recessed.

The rear projecting portion 43 and the second spring locking portion 4
4 may be provided at the front end of the push lid 15, and the locking plate 31, the locking projection 32, the rotating bearing 33, and the first spring locking portion 35 may be provided on the back surface of the front end of the upper closing member 14.

Rotary damper 51 and meshing cylinder 4
8 may be provided inside the rear projecting portion 43, and the spring insertion protrusion 45 may be provided outside the rear projecting portion 43.

In the above embodiment, the engagement groove 48a is provided in the engagement cylinder 48 and the engagement gear 52 is provided at the tip of the rotary damper 51, so that the engagement cylinder 48 and the rotary damper 51 are engaged (engaged). However, the configuration relating to the engagement between the two need not be limited to this.

[0044] For example, one or two
One or more protrusions are formed, and a meshing gear 52 formed in a horizontal cylindrical shape is provided at the tip of the rotary damper 51, and a shape corresponding to the protrusion in the meshing cylinder 48 is formed on the outer peripheral surface of the meshing gear 52. May be formed. Or,
The meshing cylinder 48 is formed in a polygonal or elliptical cylindrical shape such as a triangular cylindrical shape, a square cylindrical shape, a hexagonal cylindrical shape, an octagonal cylindrical shape, and the meshing gear 52 is formed in a triangular prism shape, a square prism shape, a hexagonal prism shape, an octagonal prism shape. May be formed in the shape of a polygonal column or an elliptical cylinder.

A meshing gear 52 is provided at the tip of the rotating shaft 47.
It is also possible to provide an engagement gear formed in the same shape as that described above, and to attach an engagement tube formed in the same shape as the meshing tube 48 to the tip of the rotary damper 51. The shapes of the engagement gear and the engagement cylinder are the same as those of the engagement gear 5.
The engaging gear need not be formed in the same shape as that of the engaging cylinder 48 and the engaging cylinder 48. For example, the engaging gear may be formed in a polygonal column or an elliptical column, and the engaging cylinder may be formed in a polygonal or elliptical cylinder.

Instead of providing the engagement cylinder 48 at the tip of the rotating shaft 47, the tip of the rotating shaft 53 of the rotary damper 51 may be inserted and locked at the tip of the rotating shaft 47. Good.

Instead of providing the meshing cylinder 48 at the tip of the rotating shaft 47, a rotating gear formed in the same shape as the meshing gear 52 is provided at the tip of the rotating shaft 47, The configuration may be such that the meshing gear 52 of the rotary damper 51 meshes with the meshing gear 52. At this time, the rotating shaft 53 of the rotary damper 51 and the rotating shaft 47 of the rear projecting portion 43 are disposed at positions slightly shifted. Further, the gear ratio between the rotating gear and the meshing gear 52 may be changed.

Instead of inserting and locking the rotation shaft 47 into the rotation bearing 33, the base end of the spring insertion projection 45 may be inserted and locked into the rotation bearing 33. That is, the base end of the spring insertion protrusion 45 in the above embodiment may be used as a rotation shaft that constitutes a rotation unit. At this time, the rotating shaft 47 may be omitted.

A new rotation bearing 33 is additionally provided inside each rotation bearing 33, and the base end of the spring insertion projection 45 is inserted and locked to the additionally provided rotation bearing 33. It may be configured as follows. In other words, in this configuration, the rotation means is constituted by the rotation bearing 33 in the above embodiment, the additionally provided rotation bearing 33, the rotation shaft 47, and the base end of the spring insertion projection 45.

Further, the technical ideas that can be grasped from the above embodiment will be described below. (1) The garbage container according to any one of claims 1 to 4, wherein the damper is provided outside the rotating means, and the urging member is provided inside the rotating means. . With such a configuration, a mold for molding the push lid can be easily simplified.

(2) The damper according to any one of (1) to (4) and (1), wherein the damper is disposed on an extension of a rotating shaft constituting the rotating means. Garbage container. With this configuration, the push lid can be smoothly rotated.

(3) The urging member is constituted by a coil spring, and the coil portion of the coil spring is inserted into and engaged with a spring insertion projection extending along an extension of a rotation shaft constituting the rotation means. 5. The coil spring according to claim 1, wherein one end of the coil spring is locked on the back surface of the upper closing member, and the other end is formed on the back surface of the push lid. 6. The trash container according to any one of the above (2). With this configuration,
The rotation of the push lid can be performed more smoothly.

[0053]

As described above in detail, according to the present invention, the following effects can be obtained. According to the trash container of the first aspect of the present invention, it is possible to easily insert dust and to reduce noise after inserting dust.

According to the trash container of the second aspect of the invention, in addition to the effects of the first aspect of the invention, the mold for forming the push lid can be easily simplified. According to the third aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, the effect of damping the rotation speed of the push lid by the damper can be easily and reliably exhibited. it can.

According to the fourth aspect of the present invention, in addition to the effects of the third aspect, the damper can be easily attached to the back surface of the upper closing member with a simple structure. .

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a trash container according to an embodiment.

2A is a bottom view showing the upper closing member of the embodiment, and FIG. 2B is a side sectional view showing the upper closing member as viewed from the line 2b-2b in FIG.

FIG. 3A is a side view showing a push lid according to the embodiment, and FIG. 3B is a partially enlarged bottom view showing a part of the push lid.

FIG. 4 is a perspective view showing a rotary damper of the embodiment.

FIG. 5 is a bottom view showing the upper closing member to which the push lid according to the embodiment is assembled.

FIGS. 6A and 6B are side cross-sectional views each showing a part of a trash container in use according to the embodiment;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 11 ... Garbage container, 12 ... Garbage container main body, 13 ... Garbage insertion hole, 14 ... Upper closing member, 15 ... Push lid, 31 ... Locking plate which comprises a locking projection, 32 ... Lock which comprises a locking projection Projection, 33 ... Rotating bearing that constitutes turning means, 46 ...
A coil spring as an urging member; 47, a rotating shaft constituting a rotating means; 48, a meshing cylinder; 51, a rotary damper as a damper; 52, a meshing gear;

Claims (4)

[Claims] 1. A garbage container main body formed in a bottomed cylindrical shape, an upper closing member having an upper opening portion of the garbage container body closed and having a garbage insertion hole opened, and a garbage insertion hole of the upper closing member. A push lid that is rotatably provided at the front end or the rear end of the garbage so as to open the dust insertion hole by pressing downward and to close the dust insertion hole by releasing the pressed state. At the joint between the push lid and the dust insertion hole, turning means for rotating the push lid in both directions of opening and closing the dust insertion hole, and moving the push lid in the closing direction of the dust insertion hole. An urging member for urging and a damper for attenuating the rotation speed of the push lid are provided, and the push lid is pressed downward to open a dust insertion hole. Open state By releasing, the urging force of the urging member and the rotation speed damping action of the damper gradually close the dust insertion hole while spending a predetermined time on the push lid. container. 2. The trash container according to claim 1, wherein a damper is provided on one side of the rotating means, and an urging member is provided on the other side. 3. The damper is formed separately from the upper closing member and the push lid, and a meshing cylinder is provided on one side of the rotating means, and is inserted into the meshing cylinder at a tip end of the damper. The trash container according to claim 1 or 2, further comprising a meshing gear. 4. The device according to claim 3, wherein a clamping plate is provided at a rear end of the damper, and a locking projection for clamping the clamping plate is provided on a rear surface of the upper closing member. Trash container.