Garbage can with novel inner and outer can dismounting structure

Abstract

The utility model belongs to the technical field of garbage cans, and particularly relates to a garbage can with a novel inner and outer can detachable structure, which comprises an inner can and an outer can, a connecting buckle assembly is arranged between the outer can and the inner can, the connecting buckle assembly comprises a pressing pin and a spring, a mounting seat is formed on the side wall of the outer can, and the pressing pin is movably arranged in the mounting seat. A pressing pin is arranged in the outer barrel, a spring is connected between the lower end of the pressing pin and the installation base in an abutting mode, the upper end of the pressing pin extends out of the outer barrel and is provided with a pressing portion, and an elastic buckle is formed on one side of the pressing pin. In the actual use process, the pressing pin can move downwards by pressing the pressing part, at the moment, the elastic buckle can be separated from the edge of the inner barrel, the outer barrel can be separated from the periphery of the inner barrel by lifting the outer barrel, the inner barrel is cleaned, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to a trash can with a novel disassembly structure of inner and outer buckets. Background Art

[0002] The double-layer trash can is a popular type of trash can in households. It includes an inner bucket and an outer bucket mounted outside the inner bucket. The garbage bag can be put on the inner bucket, and then the outer bucket is mounted on the outside, so that the outside appears to be a clean and tidy trash can.

[0003] For example, the Chinese utility model, patent number CN201820150502.6, discloses a kitchen trash can, including a trash can body and an internal hollow base, the trash can body includes an outer barrel and an inner barrel, the inner barrel is detachably connected to the outer barrel, and the outer barrel is threadedly connected to the base.

[0004] Similar trash cans currently on the market rely on the base and the lower edge of the outer barrel to cooperate with threads or bayonet joints to fix the inner barrel in the outer barrel. A disadvantage of this structure is that the base and the lower edge of the outer barrel are buckled too tightly. When taking out garbage and changing garbage bags, you need to hold the entire trash can in your arms or press it on the ground, which is extremely inconvenient. If the buckle is not tight enough, you need to use both hands to hold the bottom at the same time when moving the trash can, which is even more inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a trash can with a novel disassembly structure of inner and outer barrels, which solves the problem of inconvenience in disassembling and assembling the inner and outer barrels by connecting a buckle assembly.

[0006] The purpose of the present utility model is achieved as follows: a trash can with a new disassembly structure of inner and outer barrels, comprising an inner barrel for storing trash, an outer barrel installed on the outer periphery of the inner barrel, a connecting clip assembly provided between the outer barrel and the inner barrel, the connecting clip assembly comprising a pressing pin and a spring, a mounting seat formed on the side wall of the outer barrel, the pressing pin movably provided in the mounting seat, the spring abutting between the lower end of the pressing pin and the mounting seat, the upper end of the pressing pin extending out of the outer barrel and provided with a pressing portion, an elastic clip formed on one side of the pressing pin to be clamped on the edge of the inner barrel, so that the inner barrel and the outer barrel are fixedly connected.

[0007] Preferably, the upper end of the elastic clip is inclined outward, a clamping block is formed on the upper end of the elastic clip, and an outer flange for the clamping block to abut against is formed on the outer periphery of the upper end of the inner barrel.

[0008] Preferably, an elastic groove is provided between the elastic buckle and the pressing pin, an elastic notch is formed on the outer side wall of the elastic buckle, and a reinforcement portion is formed between the connecting block and the elastic buckle.

[0009] Preferably, an inner flange is formed on the inner periphery of the upper end of the outer barrel, and a mounting hole is provided on the inner flange for the pressing pin to extend out. A limiting block is provided on the side wall of the pressing pin, and the limiting block is located between the elastic buckle and the pressing portion.

[0010] Preferably, the inner flange extends in an arc shape into the barrel, a baffle is formed inside the inner flange, and an installation cavity 1 for installing the edge of the inner barrel is formed between the inner side of the baffle and the inner flange.

[0011] Preferably, a mounting post is formed at the lower end of the pressing pin, a second mounting hole for the mounting post to extend out is formed at the lower end of the mounting seat, and a spring is mounted on the outer periphery of the mounting post.

[0012] Preferably, a base is installed at the lower end of the outer barrel, a clamping portion is formed on the outer periphery of the upper end of the base, and a second installation cavity for the clamping portion to be clamped is formed between the lower end side walls of the outer barrel and the inner barrel.

[0013] Preferably, a mounting groove is formed on the upper end surface of the base, and a roller is provided on the lower end of the base.

[0014] Preferably, a peripheral edge is formed on the outer periphery of the lower end of the base, and a step for the lower end of the outer barrel to abut is formed between the peripheral edge and the clamping portion.

[0015] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects:

[0016] The utility model adopts the design of the connecting buckle assembly, so that the outer barrel and the inner barrel can be fixedly connected by a pressing pin to form a whole. During actual use, the pressing part can be pressed to move the pressing pin downward. At this time, the elastic buckle will be separated from the edge of the inner barrel, and the inner barrel and the outer barrel are in a detachable state. By lifting the outer barrel, the outer barrel can be separated from the outer periphery of the inner barrel, and the inner barrel can be cleaned. The operation is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model when combined.

[0018] Figure 2 It is a schematic diagram of the structure of the utility model when separated.

[0019] Figure 3 It is a schematic cross-sectional structural diagram of the present utility model.

[0020] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0021] Figure 5 It is a structural diagram of the connecting buckle assembly.

[0022] Figure markings: 1-inner barrel; 2-outer barrel; 3-pressing pin; 4-spring; 5-mounting seat; 6-pressing part; 7-elastic buckle; 8-clamping block; 9-outer flange; 10-elastic groove; 11-elastic notch; 12-reinforcement part; 13-inner flange; 14-mounting hole 1; 15-limiting block; 16-baffle; 17-mounting cavity 1; 18-mounting column; 19-mounting hole 2; 20-base; 21-clamping part; 22-mounting cavity 2; 23-mounting groove; 24-roller; 25-edge; 26-step. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention is further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, a trash can with a new disassembly structure of inner and outer barrels includes an inner barrel 1 for storing trash, an outer barrel 2 is installed on the outer periphery of the inner barrel 1, a connecting buckle assembly is provided between the outer barrel 2 and the inner barrel 1, and the connecting buckle assembly includes a pressing pin 3 and a spring 4, a mounting seat 5 is formed on the side wall of the outer barrel 2, the pressing pin 3 is movably provided in the mounting seat 5, the spring 4 is abutted between the lower end of the pressing pin 3 and the mounting seat 5, the upper end of the pressing pin 3 extends out of the outer barrel 2 and is provided with a pressing portion 6, and an elastic buckle 7 is formed on one side of the pressing pin 3 to be clamped on the edge of the inner barrel 1 to fix the inner barrel 1 and the outer barrel 2.

[0025] The utility model adopts the design of the connecting buckle assembly, so that the outer barrel and the inner barrel can be fixedly connected by a pressing pin to form a whole. During actual use, the pressing part 6 can be pressed to move the pressing pin 3 downward. At this time, the elastic buckle 7 will be separated from the edge of the inner barrel 1, and the inner barrel and the outer barrel are in a detachable state. By lifting the outer barrel, the outer barrel can be separated from the outer periphery of the inner barrel, and the inner barrel can be cleaned or the garbage bag can be replaced. The operation is simple and convenient to use.

[0026] After changing the garbage bag, you only need to put the outer bucket on the inner bucket again and press it down lightly. The inner wall of the inner bucket squeezes the elastic buckle 7 under the action of external force, causing the elastic buckle 7 to move toward the side close to the elastic groove 10, slide over the edge of the inner bucket, and then automatically reset due to elasticity, and re-engage the lower end surface of the outer flange 9, thus clamping the inner and outer buckets together.

[0027] Combine Figure 4 and Figure 5 The upper end of the elastic clip 7 is inclined outward, and a clamping block 8 is formed on the upper end of the elastic clip 7. The outer periphery of the upper end of the inner barrel 1 is formed with an outer flange 9 for the clamping block 8 to abut against. In actual assembly, the spring 4 uses its own elastic force to keep the clamping block 8 against the lower end surface of the outer flange 9, thereby realizing a fixed connection between the inner barrel and the outer barrel.

[0028] Combine Figure 4 and Figure 5 An elastic groove 10 is provided between the elastic buckle 7 and the pressing pin 3. When the pressing pin 3 is pressed downward, the outer wall of the elastic buckle 7 will move toward the side close to the elastic groove 10 due to the squeezing of the mounting seat 5. At this time, the clamping block 8 leaves the lower end surface of the outer flange 9, so that the connection between the inner barrel and the outer barrel is separated, and the outer barrel can be taken out separately. After releasing the pressing pin 3, the elastic force of the spring itself can automatically move the pressing pin 3 upward to reset.

[0029] An elastic notch 11 is formed on the outer side wall of the elastic buckle 7 to increase the deformation force of the elastic buckle 7 and prevent it from being damaged. A reinforcement part 12 is formed between the clamping block 8 and the elastic buckle 7 to improve the stability of the structure and extend the service life.

[0030] Combine Figure 4 and Figure 5 An inner flange 13 is formed on the inner circumference of the upper end of the outer barrel 2, and a mounting hole 14 is formed on the inner flange 13 for the pressing pin 3 to extend out. A limiting block 15 is provided on the side wall of the pressing pin 3. The limiting block 15 is located between the elastic buckle 7 and the pressing portion 6, and is clamped at the lower end of the mounting hole 14 to limit the movement position of the pressing pin 3 and prevent it from falling from the mounting hole 14.

[0031] Look specifically Figure 4 The inner flange 13 extends in an arc shape into the barrel, and a baffle 16 is formed in the inner flange 13. A mounting cavity 17 for mounting the edge of the inner barrel 1 is formed between the inner side of the baffle 16 and the inner flange 13. After installation, the upper port of the inner barrel 1 is clamped between the clamping block 8 and the baffle 16, reducing the assembly gap between the two, making the connection more firm and not easy to shake.

[0032] Combine Figure 4 and Figure 5 The lower end of the pressing pin 3 is formed with a mounting column 18, and the lower end of the mounting seat 5 is provided with a second mounting hole 19 for the mounting column 18 to extend out. The mounting column 18 is arranged in the second mounting hole 19 to limit the lateral movement position of the pressing pin 3, so that it maintains vertical movement and improves the stability of the structure. The spring 4 is installed on the outer periphery of the mounting column 18.

[0033] Combine Figure 2 and Figure 3 A base 20 is installed at the lower end of the outer barrel 2, and a clamping portion 21 is formed on the outer periphery of the upper end of the base 20. A mounting cavity 22 for the clamping portion 21 is formed between the lower end side walls of the outer barrel 2 and the inner barrel 1. The connection between the base 20 and the inner and outer barrels is achieved through interference fit. The connection structure is simple and easy to assemble and disassemble.

[0034] Combine Figure 2 and Figure 3 The upper end surface of the base 20 is formed with a mounting groove 23 for placing the inner bucket, and the lower end of the base 20 is provided with a roller 24 to facilitate the use of the mobile trash can.

[0035] Combine Figure 2 and Figure 3 A peripheral edge 25 is formed on the outer periphery of the lower end of the base 20, and a step 26 is formed between the peripheral edge 25 and the clamping portion 21 for the lower end of the outer barrel 2 to rest against. The lower ends of the outer barrel 2 and the inner barrel 1 are detachably connected through the base 20, while the upper ends of the outer barrel 2 and the inner barrel 1 are detachably connected through a connecting buckle assembly.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A trash can with a new type of disassembly structure of inner and outer barrels, characterized in that: The utility model comprises an inner barrel (1) for storing garbage, an outer barrel (2) is installed on the outer periphery of the inner barrel (1), a connecting buckle assembly is provided between the outer barrel (2) and the inner barrel (1), and the connecting buckle assembly comprises a pressing pin (3) and a spring (4), a mounting seat (5) is formed on the side wall of the outer barrel (2), the pressing pin (3) is movably provided in the mounting seat (5), the spring (4) is abutted between the lower end of the pressing pin (3) and the mounting seat (5), the upper end of the pressing pin (3) extends out of the outer barrel (2) and is provided with a pressing portion (6), and an elastic buckle (7) is formed on one side of the pressing pin (3) to be clamped on the edge of the inner barrel (1) so that the inner barrel (1) and the outer barrel (2) are fixedly connected.

2. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: The upper end of the elastic buckle (7) is tilted outward, and a clamping block (8) is formed on the upper end of the elastic buckle (7). The outer periphery of the upper end of the inner barrel (1) is formed with an outer flange (9) for the clamping block (8) to abut against.

3. The trash can with a novel disassembly structure of inner and outer barrels according to claim 2, characterized in that: An elastic groove (10) is provided between the elastic buckle (7) and the pressing pin (3), an elastic notch (11) is formed on the outer side wall of the elastic buckle (7), and a reinforcing portion (12) is formed between the clamping block (8) and the elastic buckle (7).

4. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: An inner flange (13) is formed on the inner periphery of the upper end of the outer barrel (2), and a mounting hole (14) for the pressing pin (3) to extend is provided on the inner flange (13). A limiting block (15) is provided on the side wall of the pressing pin (3), and the limiting block (15) is located between the elastic buckle (7) and the pressing portion (6).

5. The trash can with a novel disassembly structure of inner and outer barrels according to claim 4 is characterized in that: The inner flange (13) extends in an arc shape toward the inside of the barrel, a baffle (16) is formed inside the inner flange (13), and an installation cavity (17) for installing the edge of the inner barrel (1) is formed between the inner side of the baffle (16) and the inner flange (13).

6. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: The lower end of the pressing pin (3) is formed with a mounting column (18), the lower end of the mounting seat (5) is provided with a second mounting hole (19) for the mounting column (18) to extend out, and the spring (4) is mounted on the outer periphery of the mounting column (18).

7. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: A base (20) is installed at the lower end of the outer barrel (2), a clamping portion (21) is formed on the outer periphery of the upper end of the base (20), and a second mounting cavity (22) for the clamping portion (21) to be clamped is formed between the side walls of the lower ends of the outer barrel (2) and the inner barrel (1).

8. The trash can with a novel disassembly structure of inner and outer barrels according to claim 7, characterized in that: The upper end surface of the base (20) is formed with a mounting groove (23), and the lower end of the base (20) is provided with a roller (24).

9. The trash can with a novel disassembly structure of inner and outer barrels according to claim 7, characterized in that: A peripheral edge (25) is formed on the outer periphery of the lower end of the base (20), and a step (26) for the lower end of the outer barrel (2) to abut is formed between the peripheral edge (25) and the clamping portion (21).

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