CN217836988U

CN217836988U - Cover closing device for garbage can

Info

Publication number: CN217836988U
Application number: CN202221821809.7U
Authority: CN
Inventors: 陈挺
Original assignee: Ningbo Beidou Outdoor Products Co Ltd
Current assignee: Ningbo Beidou Outdoor Products Co Ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-18
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a cover closing device of a garbage can, which comprises a cover closing device body, wherein the cover closing device body comprises a connecting part connected with the garbage can, a can cover abutting part and a can body abutting part; when the dustbin cover is opened, the cover abutting part can abut against the dustbin cover, the dustbin body abutting part can abut against the dustbin body, and the cover closing device body deforms to generate resilience force for closing the dustbin cover. The advantages are that: the structure is simple, the use is convenient, the structure of the existing garbage can is not required to be changed, the garbage can be directly arranged on the garbage can through the connecting part, and when the garbage can cover is opened, the opened garbage can cover can be forced to be automatically closed by utilizing the resilience force generated by the deformation of the cover closing device; if the cover closing device is damaged due to long-term use, only the damaged cover closing device needs to be removed, and a new cover closing device is replaced, so that the cover closing device is very convenient.

Description

Cover closing device for garbage can

Technical Field

The utility model relates to a garbage bin accessory, specifically speaking are garbage bin close lid ware.

Background

The existing garbage can is mostly composed of a garbage can body and a garbage can cover, and the garbage can cover is hinged with the garbage can body through a rotating shaft; most of garbage cans are connected with a garbage can body through a rotating shaft, and the garbage can cover does not have an automatic closing function, so that the garbage can cover is mostly in an open state, and odor of garbage is continuously emitted outwards. In order to enable the trash can cover to be automatically closed, torsion springs are arranged at the rotating shaft of some trash cans, the torsion force of the torsion springs is utilized to enable the trash can cover to be automatically closed after being opened, however, the structure of the trash can needs to be changed (the installation position of the torsion springs needs to be arranged), the trash can cover is frequently opened and closed, the torsion springs are extremely prone to damage, and replacement of the torsion springs is troublesome.

The prior application No. 202122244813.3, entitled "a flip-top garbage can capable of keeping a can cover stagnant", discloses a garbage can structure, which comprises a hinge assembly, a garbage can body and a garbage can cover, wherein the hinge assembly comprises a first fixing plate, a second fixing plate and two fixing rings, the first fixing plate is fixedly connected with a connecting seat, the two fixing rings are respectively and fixedly connected with opposite sides of the two connecting seats, the fixing rings are fixedly connected with a second friction arc plate, the second fixing plate is fixedly connected with a connecting column, the connecting column is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a lug, the lug is fixedly connected with a first friction arc plate, the garbage can body is fixedly connected with the first fixing plate through a bolt assembly, the garbage can cover is fixedly connected with the second fixing plate through a bolt assembly, the opening angle of the garbage can cover is limited through a limiting structure, although the technical effect achieved by the patent is that the garbage can cover is limited in an opening state (namely, the garbage can be limited after being opened for more than 90 degrees), the garbage can cover is limited by slightly changing the structure, namely, when a hand is loosened, the garbage can cover can automatically fall under the gravity, and can be closed; but this structure still has the defect that needs to reform transform current garbage bin structure, and limit structure once damages, and it is also more troublesome to change, therefore its structure needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at making up the above-mentioned not enough, to the society disclose a simple structure, installation, change convenience can make the garbage bin bung self-closing's after opening garbage bin lid ware of closing.

The technical scheme of the utility model is realized like this:

a cover closing device for a garbage can comprises a cover closing device body, wherein the cover closing device body comprises a connecting part connected with the garbage can, a can cover abutting part and a can body abutting part;

when the dustbin cover is opened, the cover abutting part can abut against the dustbin cover, the dustbin body abutting part can abut against the dustbin body, and the cover closing device body is deformed to generate resilience force for closing the dustbin cover.

The measures for further optimizing the technical scheme are as follows:

as an improvement, the connecting part is a buckling part matched with a rotating shaft of the garbage can. Be connected with the pivot through clamping part, utilize the elasticity of clamping part self to carry out the chucking and connect, simple structure, easy dismounting.

As an improvement, the buckling part is of an annular structure provided with an opening, and the distance between two ends of the opening is smaller than the diameter of the rotating shaft. The opening distance of the buckling part is smaller than the diameter of the rotating shaft, so that the buckling part can be prevented from being separated.

As an improvement, the inner wall of the buckling part is provided with grooves at intervals, and the grooves are arranged along the axis direction. The groove is arranged to improve the elasticity of the buckling part, so that the buckling part can be clamped into the rotating shaft more conveniently.

As an improvement, the abutting part of the barrel cover is connected with one end of the connecting part.

As an improvement, a first reinforcing part is arranged between the abutting part of the barrel cover and the connecting part.

As an improvement, the first reinforcing part is provided with a through hole for connecting the anti-theft component.

The first reinforcing part is arranged, so that the strength of the abutting part of the barrel cover can be increased, and the possibility of breakage of the abutting part of the barrel cover is reduced; the through hole is arranged, and the through hole is used for connecting the anti-theft piece (steel wire, ribbon and the like) so as to prevent the cover closing device from being lost, thereby prolonging the service life of the cover closing device.

As an improvement, the included angle between the bunting part of the barrel body and the bunting part of the barrel cover is 85-105 degrees.

As an improvement, a second reinforcing part is arranged between the barrel body abutting part and the connecting part. The second reinforcement portion is arranged to increase the strength of the abutting portion of the barrel body and reduce the possibility of breakage of the abutting portion of the barrel body, so that the service life of the cover closing device is prolonged.

As an improvement, the cover closing device body is of an integrally formed integral structure. And an integrally formed integral structure is adopted, so that the processing is convenient.

Compared with the prior art, the utility model the advantage be:

the utility model discloses a garbage bin closes lid ware, simple structure, convenient to use, it need not to change current garbage bin structure, through connecting portion direct mount on the garbage bin can, when the garbage bin bung is opened, the bung portion of supporting offsets with the garbage bin bung, the ladle body portion of supporting offsets with the garbage bin ladle body, close lid ware body deformation and produce the resilience force simultaneously, utilize this resilience force can force the garbage bin bung of opening to close automatically; if the cover closing device is damaged due to long-term use, only the damaged cover closing device needs to be removed, and a new cover closing device is replaced, so that the cover closing device is very convenient.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of another perspective view of the embodiment of the present invention;

fig. 3 is a front view of an embodiment of the present invention;

fig. 4 is a schematic view of the use state of the embodiment of the present invention when the cover of the trash can is closed;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a schematic view of the use state of the embodiment of the present invention when the cover of the garbage can is opened;

fig. 7 is an enlarged view of a portion B in fig. 6.

The utility model discloses each reference numeral's name is in the drawing:

the cover closing device comprises a cover closing device body 1, a connecting portion 11, an opening 11a, a groove 11b, a barrel cover abutting portion 12, a barrel body abutting portion 13, a first reinforcing portion 14, a through hole 14a, a second reinforcing portion 15, a garbage barrel cover 21, a garbage barrel body 22 and a rotating shaft 23.

Detailed Description

The following description is provided to disclose the invention and to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal", "lateral", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for ease of simplifying the description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

The present invention is described in further detail below with reference to the attached drawings:

as shown in fig. 1 to 7, a cover closing device for a trash can comprises a cover closing device body 1, wherein the cover closing device body 1 comprises a connecting part 11 connected with the trash can, a cover abutting part 12 and a body abutting part 13;

when the dustbin cover 21 is opened, the cover abutting part 12 can abut against the dustbin cover 21, the dustbin body abutting part 13 can abut against the dustbin body 22, and the cover closer body 1 deforms to generate resilience force for closing the dustbin cover 21.

The connecting part 11 is a buckling part matched with the rotating shaft 23 of the garbage can.

The buckling part is of an annular structure provided with an opening 11a, and the distance between two ends of the opening 11a is smaller than the diameter of the rotating shaft 23.

The clamping part is clamped with the rotating shaft 23 of the garbage can, so that the cover closing device is connected with the garbage can, the structure is simple, and the installation is convenient; utilize the elasticity of clamping part self to realize the parcel to pivot 23, during the installation, only need with opening 11a aim at the pivot 23 card go into can, because the distance between the opening 11a both ends is less than the diameter of pivot 23, behind clamping part card income pivot 23, just can not deviate from pivot 23 under the effect of not having the external force. For the convenience of clamping, the opening 11a extends outwards to form a horn-shaped structure, so that the whole clamping part is in a horseshoe-shaped structure.

The inner wall of the buckling part is provided with grooves 11b at intervals, and the grooves 11b are arranged along the axis direction. In order to enable the buckling part to be clamped into the rotating shaft 23, the buckling part has certain elasticity, and when the thickness of the buckling part is thicker, the strength is better (the buckling is not easy), but the elasticity is poorer (the deformation is not easy); conversely, the thinner the thickness, the better the elasticity (easier deformation), but the poorer the strength (easier breakage). In this embodiment, the structure of forming the grooves 11b at intervals is adopted, so that the buckling portion has good elasticity while maintaining the overall strength.

The barrel cover abutting part 12 is connected with one end of the connecting part 11.

A first reinforcing part 14 is arranged between the barrel cover abutting part 12 and the connecting part 11. The arrangement of the first reinforcing part 14 can increase the strength of the barrel cover abutting part 12 and reduce the possibility of breakage of the barrel cover abutting part 12.

The first reinforcing part 14 is provided with a through hole 14a for connecting an anti-theft element. Set up through-hole 14a, make things convenient for the connection of anti-theft component (steel wire, ribbon etc.), because urban garbage bin is put in more outdoors, some people (especially children) probably will remove to close the lid ware in curiosity, utilize the anti-theft component will close lid ware and garbage bin and link together, can prevent closing losing of lid ware, avoid the trouble of frequent repacking.

The included angle between the barrel body abutting part 13 and the barrel cover abutting part 12 is 85-105 degrees, and because the side wall of the general garbage barrel 22 is provided with an inclined surface with the upper part inclined outwards, the included angle is preferably 95-100 degrees. As shown in fig. 3, the angle α in the diagram is an included angle between the barrel abutting portion 13 and the barrel cover abutting portion 12, and in this embodiment, the angle α is 97.5 °.

A second reinforcing part 15 is arranged between the barrel body abutting part 13 and the connecting part 11. Similarly, the second reinforcement portion 15 can increase the strength of the barrel abutting portion 13, and reduce the possibility of breakage of the barrel abutting portion 13.

The cover closing device body 1 is of an integrally formed integral structure. And an integrally formed integral structure is adopted, so that the processing is convenient.

The working principle is as follows:

the cover closing device of the utility model has simple structure and convenient use, and can be directly installed on the garbage can through the connecting part 11 without changing the structure of the existing garbage can, namely, the garbage can be installed on the rotating shaft 23 through the buckling part, after the garbage can cover closing device is installed, the garbage can cover abutting part 12 faces the garbage can cover 21, and the garbage can body abutting part 13 faces downwards; since the fastening portion has a certain clamping force, the lid abutting portion 12 may not contact with the lid 21 of the trash can, and the body abutting portion 13 may not contact with the body 22 of the trash can.

When the dustbin cover 21 is opened, the cover abutting part 12 abuts against the dustbin cover 21 and rotates along with the opening of the dustbin cover 21 until the dustbin body abutting part 13 abuts against the dustbin body 22, so that two ends of the cover closing device abut against the dustbin cover 21 and the dustbin body 22 respectively; the dustbin cover 21 continues to rotate, the cover closing device loses the avoidance space, the cover closing device body 1 deforms under the pressure of the dustbin cover 21, and after the external force for opening the dustbin cover 21 disappears, the dustbin cover 21 can be automatically closed under the effect of the resilience force of the cover closing device body 1 (the cover closing device body 1 tends to recover to the original state after being deformed).

If the cover closing device is damaged due to long-term use, only the damaged cover closing device needs to be removed, and a new cover closing device is replaced, so that the cover closing device is very convenient.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments, and any variations or modifications of the embodiments of the invention are possible without departing from the principles.

Claims

1. The utility model provides a garbage bin closes lid ware, is including closing lid ware body (1), characterized by: the cover closing device body (1) comprises a connecting part (11) connected with the garbage can, a can cover abutting part (12) and a can body abutting part (13);

when the dustbin cover (21) is opened, the cover abutting part (12) can abut against the dustbin cover (21), the dustbin body abutting part (13) can abut against the dustbin body (22), and the cover closing device body (1) deforms to generate resilience force for closing the dustbin cover (21).

2. The trash can lid closer of claim 1, wherein: the connecting part (11) is a buckling part matched with a rotating shaft (23) of the garbage can.

3. The trash can lid closer of claim 2, wherein: the buckling part is of an annular structure provided with an opening (11 a), and the distance between two ends of the opening (11 a) is smaller than the diameter of the rotating shaft (23).

4. The trash can lid closer of claim 3, wherein: the inner wall of the buckling part is provided with grooves (11 b) at intervals, and the grooves (11 b) are arranged along the axis direction.

5. The trash can lid closer of claim 4, wherein: the barrel cover abutting part (12) is connected with one end of the connecting part (11).

6. The trash can lid closer of claim 5, wherein: a first reinforcing part (14) is arranged between the barrel cover abutting part (12) and the connecting part (11).

7. The trash can lid closer of claim 6, wherein: the first reinforcing part (14) is provided with a through hole (14 a) for connecting an anti-theft part.

8. The trash can lid closer of claim 5, wherein: the included angle between the barrel body abutting part (13) and the barrel cover abutting part (12) is 85-105 degrees.

9. The trash can lid closer of claim 8, wherein: a second reinforcing part (15) is arranged between the barrel body abutting part (13) and the connecting part (11).

10. A closure as claimed in any one of claims 1 to 9, in which: the cover closing device body (1) is of an integrally formed integral structure.