Garbage can cover structure of garbage can and garbage can

Abstract

The can cover structure comprises a cover body and a pressing plate, the cover body and the pressing plate are connected through at least one folding assembly, and the pressing plate is stressed to drive the folding assembly to extend so as to increase the distance between the cover body and the pressing plate to achieve extrusion of garbage in the garbage can. The cover body is provided with an opening used for applying force to the pressing plate. The garbage can further comprises a garbage can body, the can cover structure of the garbage can and the opening of the garbage can body can be separated, when garbage needs to be thrown through the opening, the can cover structure of the garbage can is separated from the opening of the garbage can body, and the opening is covered with the can cover structure of the garbage can after the garbage needs to be thrown through the opening. The garbage can is simple in structure and capable of compressing internal garbage so as to improve the space utilization rate in the garbage can and improve the use efficiency. The can cover structure of the garbage can can also be used independently, for example, the can cover structure directly covers the garbage can body without using a pedal transmission mechanism, the can cover structure is opened when garbage needs to be thrown, and the pressing plate is pressed down when the garbage needs to be compressed.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage equipment, and particularly relates to a lid structure of a trash can and a trash can. Background Art

[0002] A trash can, also known as a waste bin or garbage bin, is a container for storing garbage. For example, the existing utility model patent CN203903229U is a foot-operated trash can. When in use, a plastic bag is placed in it. When the garbage is full, the bag can be tied up and thrown away. This trash can cannot achieve the compression function. For some large-volume garbage and sundries, it will occupy a large space, thus greatly reducing the storage space in the trash can and reducing the use efficiency. Therefore, it is very important to obtain a lid structure of a trash can and a trash can that overcome the above defects. Summary of the Utility Model

[0003] To solve the above-mentioned at least one technical problem, the utility model provides a lid structure of a trash can, which includes a lid body and a pressing plate arranged below the lid body. The lid body and the pressing plate are connected by at least one folding component. The pressing plate drives the folding component to extend under force to increase the distance between the lid body and the pressing plate to realize the extrusion of the garbage in the trash can. A pressing part is arranged on the pressing plate, and an opening for the pressing part to pass through is formed on the lid body, so that a user applies force to the pressing part to drive the pressing plate to move downwards to extrude the garbage in the trash can.

[0004] The folding component includes a first connecting piece and a second connecting piece. The first end of the first connecting piece is hinged to the lid body, the second end is hinged to the first end of the second connecting piece, and the second end of the second connecting piece is hinged to the pressing plate.

[0005] A first bending part is arranged at the second end of the first connecting piece, and a second bending part with the same bending direction as the first bending part is arranged at the first end of the second connecting piece. The first bending part and the second bending part are hinged by a pin. The structures of the first connecting piece and the second connecting piece are symmetrical.

[0006] Three folding components are provided and are evenly distributed between the lid body and the pressing plate.

[0007] A reset component is further included. The reset component is arranged between the lid body and the pressing plate, so that when the pressing plate is not subjected to external force, it is affected by the action force of the reset component to reduce the distance between the pressing plate and the lid body until reset. The reset component is a first spring, and the two ends of the first spring are respectively connected to the first connecting piece and the second connecting piece. The reset component is a second spring, and the two ends of the second spring are respectively connected to the lid body and the pressing plate.

[0008] Among them, without using the reset component, the hinge joint of the first connecting piece and the second connecting piece is in interference fit to enable adjustable limit between the two, preventing the pressing plate from moving downward due to gravity.

[0009] A protrusion passing through the opening is fixed on the pressing plate, and a handle for manual pulling is provided on the protrusion.

[0010] Through the above technical solution, the pressing plate of the present utility model is pressed downward through the handle, so that the garbage in the trash can body is squeezed and compressed. Since the first connecting piece and the second connecting piece are hinged, the length of the downward pressing of the pressing plate can be limited, and a first spring is installed between the two, which can realize the reset of the pressing plate after compressing the garbage.

[0011] A trash can includes the lid structure of the above trash can and further includes a trash can body. The lid structure of the trash can is detachably arranged at the open mouth of the trash can body. When it is necessary to throw garbage through the open mouth, the lid structure of the trash can is separated from the open mouth of the trash can body, and after completion, the lid structure of the trash can covers the open mouth.

[0012] The lid structure of the trash can is connected to the trash can body through a foot pedal transmission mechanism. The foot pedal transmission mechanism includes a first connecting rod and a second connecting rod driven by the first connecting rod. The second connecting rod is connected to the lid structure of the trash can. A fulcrum is provided between the first connecting rod and the trash can body, so that when the first end of the first connecting rod moves up and down, the second end of the first connecting rod moves up and down around the fulcrum to drive the second connecting rod to move up and down, and further drive the lid structure of the trash can to move up and down.

[0013] For example Figure 1 In, the first connecting rod and the second connecting rod are hinged, thereby realizing the movement of the first connecting rod driving the second connecting rod, or as Figure 2 shown, when the end of the first connecting rod is upturned, it will contact and lift the second connecting rod upward, or in other embodiments, a third connecting rod is provided between the first connecting rod and the second connecting rod, and the transmission is carried out through the third connecting rod.

[0014] The trash can body includes an outer cylinder and an inner cylinder. At least part of the first connecting rod and the second connecting rod of the foot pedal transmission mechanism are placed in the chamber between the outer cylinder and the inner cylinder.

[0015] The present utility model places the above foot pedal transmission mechanism in the chamber, which can ensure the integrity of the structure. The lid structure of the trash can is connected through the foot pedal transmission mechanism and can be opened when throwing garbage, which can isolate the odor in the trash can and ensure the use environment.

[0016] The structure of the present utility model is simple, and the internal garbage can be compressed to improve the space utilization rate inside the trash can and improve the use efficiency.

[0017] The lid structure of the trash can of the present utility model can also be used alone. For example, without using the foot pedal transmission mechanism, it can be directly covered on the trash can main body, opened when throwing garbage, and the pressing plate is pressed when compressing the garbage. Description of the Drawings

[0018] Figure 1 It is a schematic cross-sectional view of the present utility model;

[0019] Figure 2 It is a schematic cross-sectional view of the present utility model in use;

[0020] Figure 3 is Figure 1 An enlarged view of part A of

[0021] Reference Numerals:

[0022] 1 Lid body; 101 Opening;

[0023] 2 Pressing plate;

[0024] 3 Folding assembly; 301 First connecting member; 302 First bending portion; 303 Second connecting member; 304 Second bending portion; 305 First spring; 306 Protrusion; 307 Handle;

[0025] 4 Trash can main body; 401 Trash can lid structure; 402 Outer cylinder; 403 Inner cylinder; 404 First connecting rod; 405 Second connecting rod; 406 Chamber; 407 First sliding hole; 408 Second sliding hole; 409 Fulcrum. Detailed Description of the Embodiments

[0026] In order to enable those skilled in the art to better understand the present utility model and thus more clearly define the scope of protection required by the present utility model, the present utility model will be described in detail below with respect to certain specific embodiments of the present utility model. It should be noted that the following are only some specific embodiments of the concept of the present utility model and only a part of the embodiments of the present utility model. The specific and direct descriptions of the relevant structures are only for the convenience of understanding the present utility model, and each specific feature does not of course and directly limit the scope of implementation of the present utility model.

[0027] Referring to the accompanying drawings, the present utility model adopts the following technical solutions. A trash can lid structure includes a lid body 1 and a pressing plate 2 disposed below the lid body. The lid body 1 and the pressing plate 2 are connected by at least one folding assembly 3. When the pressing plate 2 is stressed, it drives the folding assembly 3 to extend to increase the distance between the lid body 1 and the pressing plate 2 to realize the extrusion of the garbage in the trash can. A pressing portion is provided on the pressing plate 2, and an opening 101 for the pressing portion to pass through is provided on the lid body 1, so that the user applies force to the pressing portion to drive the pressing plate to move downward to extrude the garbage in the trash can.

[0028] The folding assembly 3 includes a first connecting member 301 and a second connecting member 303. The first end of the first connecting member 301 is hinged to the cover body 1, the second end is hinged to the first end of the second connecting member 303, and the second end of the second connecting member 303 is hinged to the pressing plate 2.

[0029] A first bending portion 302 is provided on the second end of the first connecting member 301, and a second bending portion 304 with the same bending direction as the first bending portion 302 is provided on the first end of the second connecting member 303. The first bending portion 302 and the second bending portion 304 are hinged by a pin. The structures of the first connecting member 301 and the second connecting member 303 are symmetrical.

[0030] There are three folding assemblies 3, which are evenly distributed between the cover body 1 and the pressing plate 2.

[0031] The above-mentioned first connecting member 301 is integrally formed, and the second connecting member 303 is integrally formed.

[0032] It further includes a reset assembly. The reset assembly is arranged between the cover body 1 and the pressing plate 2 so that when the pressing plate 2 is not subject to an external force, it is affected by the acting force of the reset assembly to reduce the distance between the pressing plate 2 and the cover body 1 until it is reset. The reset assembly is a first spring 305, and both ends of the first spring 305 are respectively connected to the first connecting member 301 and the second connecting member 303. The reset assembly is a second spring, and both ends of the second spring are respectively connected to the cover body 1 and the pressing plate 2. In this embodiment, the first end of the first spring 305 is located at the second end of the second connecting member 303, and the second end is located at a position close to the second end of the first connecting member 301.

[0033] Among them, if the reset assembly is not used, the hinge joint of the first connecting member and the second connecting member is in interference fit to enable adjustable limit between the two, preventing the pressing plate from moving downward due to gravity.

[0034] A protrusion 306 passing through the opening 101 is fixed on the pressing plate 2, and a handle 307 for hand pulling is provided on the protrusion 306. The pressing portion is arranged on the protrusion 306, or the handle 307 forms the pressing portion.

[0035] Through the above technical solution, the utility model presses the pressing plate 2 downward through the handle 307 so that the garbage in the trash can body 4 is squeezed and compressed. Since the first connecting member 301 and the second connecting member 303 are hinged, the length of the downward pressing of the pressing plate 2 can be limited, and a first spring 305 is installed between the two, so that the pressing plate 2 can be reset after compressing the garbage.

[0036] A trash can, including the lid structure 401 of the above-mentioned trash can, further includes a trash can main body 4. The lid structure 401 of the trash can is detachably arranged at the open mouth of the trash can main body 4. When it is necessary to throw garbage through the open mouth, the lid structure 401 of the trash can is separated from the open mouth of the trash can main body 4, and after completion, the lid structure 401 of the trash can is closed at the open mouth.

[0037] In this embodiment, the lid structure 401 of the trash can is hinged to the outer cylinder 402. For example, a first hinge member is fixed on the outer wall of the lid structure 401 of the trash can, and a second hinge member is fixed on the outer wall of the outer cylinder 402, and the first hinge member and the second hinge member are hinged.

[0038] The lid structure 401 of the trash can is connected to the trash can main body 4 through a foot-operated transmission mechanism. The foot-operated transmission mechanism includes a first connecting rod 404 and a second connecting rod 405 driven by the first connecting rod 404. The second connecting rod 405 is connected to the lid structure 401 of the trash can. A fulcrum 409 is provided between the first connecting rod 404 and the trash can main body 4, so that when the first end of the first connecting rod 404 moves up and down, the second end of the first connecting rod 404 moves up and down around the fulcrum 409 to drive the second connecting rod 405 to move up and down, and further drive the lid structure 401 of the trash can to move up and down.

[0039] The trash can main body 4 includes an outer cylinder 402 and an inner cylinder 403. At least part of the first connecting rod 404 and the second connecting rod 405 of the foot-operated transmission mechanism are placed in the chamber 406 between the outer cylinder 402 and the inner cylinder 403.

[0040] A hole for the second connecting rod 405 to pass through is provided on the outer cylinder 402, and the second connecting rod 405 is provided with a bend passing through the hole. A shelving protrusion 306 can be formed on the inner wall of the outer cylinder 402, and a shelving surface matching the shelving protrusion 306 is provided on the outer wall of the inner cylinder 403, and the two can be detachably arranged.

[0041] A sliding hole structure matching the second connecting rod 405 is opened on the cover body 1 of the lid structure 401 of the trash can. The sliding hole structure includes a first sliding hole 407 and a second sliding hole 408 that communicate with each other; the second end of the first connecting rod 404 moves up and down, so that the second end of the second connecting rod 405 moves in the first sliding hole 407 and the second sliding hole 408 to realize the opening and closing of the lid structure 401 of the trash can.

[0042] The present utility model places the above-mentioned foot-operated transmission mechanism in the chamber 406, which can ensure the integrity of the structure. The lid structure 401 of the trash can is connected through the foot-operated transmission mechanism and can be opened when throwing garbage, which can isolate the odor in the trash can and ensure the use environment.

[0043] The structure of the utility model is simple, and it can compress the internal garbage to improve the space utilization rate inside the trash can and improve the use efficiency.

[0044] The lid structure 401 of the trash can of the utility model can also be used alone. For example, without using the foot pedal transmission mechanism, it is directly covered on the trash can body 4, opened when throwing garbage, and the pressing plate 2 is pressed when compressing garbage.

[0045] So far, the technical solution of the utility model has been described in combination with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the utility model.

Claims

1. A trash can cover structure, characterized in that: The utility model comprises a cover body (1) and a pressing plate (2) arranged below the cover body, wherein the cover body (1) and the pressing plate (2) are connected via at least one folding assembly (3), and the pressing plate (2) is subjected to force to drive the folding assembly (3) to extend so as to increase the distance between the cover body (1) and the pressing plate (2) to squeeze the garbage in the garbage bin, and the pressing plate (2) is provided with a pressing portion, and the cover body (1) is provided with an opening (101) for the pressing portion to pass through, so that a user can apply force to the pressing portion to drive the pressing plate to move downward and squeeze the garbage in the garbage bin; and the folding assembly (3) is provided with three.

2. The lid structure of the trash can according to claim 1, characterized in that: The folding assembly (3) comprises a first connecting member (301) and a second connecting member (303), wherein the first end of the first connecting member (301) is hinged to the cover body (1), the second end of the first connecting member (301) is hinged to the first end of the second connecting member (303), and the second end of the second connecting member (303) is hinged to the pressure plate (2).

3. The cover structure of the trash can according to claim 2, characterized in that: A first bending portion (302) is provided on the second end of the first connecting member (301), and a second bending portion (304) having the same bending direction as the first bending portion (302) is provided on the first end of the second connecting member (303); the first bending portion (302) and the second bending portion (304) are hingedly connected via an axle pin.

4. The trash can cover structure according to claim 1, characterized in that: The folding components (3) are evenly distributed between the cover body (1) and the pressing plate (2).

5. The lid structure of the trash can according to any one of claims 1 to 4, characterized in that: It also comprises a reset component, which is arranged between the cover body (1) and the pressure plate (2), so that when the pressure plate (2) is not subjected to external force, it is acted upon by the reset component to reduce the distance between the pressure plate (2) and the cover body (1) until it is reset.

6. The trash can cover structure according to claim 5, characterized in that: The reset component is a first spring (305), and two ends of the first spring (305) are respectively connected to the first connecting member (301) and the second connecting member (303).

7. The cover structure of the trash can according to claim 5, characterized in that: The reset component is a second spring, and two ends of the second spring are respectively connected to the cover body (1) and the pressure plate (2).

8. A trash can, characterized in that: The trash can comprises a trash can cover structure (401) as described in any one of claims 1 to 7, and also comprises a trash can body (4), wherein the trash can cover structure (401) is detachable from the opening of the trash can body (4), and when trash needs to be thrown out through the opening, the trash can cover structure (401) is separated from the opening of the trash can body (4), and after completion, the trash can cover structure (401) is closed on the opening.

9. The trash can according to claim 8, characterized in that: The lid structure (401) of the trash can is connected to the trash can body (4) via a foot-operated transmission mechanism, the foot-operated transmission mechanism comprising a first connecting rod (404) and a second connecting rod (405) driven by the first connecting rod (404), the second connecting rod (405) being connected to the lid structure (401) of the trash can, a fulcrum (409) being provided between the first connecting rod (404) and the trash can body (4), so that when the first end of the first connecting rod (404) moves up and down, the second end of the first connecting rod (404) moves up and down around the fulcrum (409), thereby driving the second connecting rod (405) to move up and down, thereby driving the lid structure (401) of the trash can to move up and down.

10. The trash can according to claim 9, characterized in that: The trash can body (4) comprises an outer cylinder (402) and an inner cylinder (403), and a first connecting rod (404) and a second connecting rod (405) of the foot-operated transmission mechanism are at least partially disposed in a chamber (406) between the outer cylinder (402) and the inner cylinder (403).

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