A garbage box and a smart garbage can with the same
By designing a snap-fit trash can in the smart trash can, and utilizing the snap-fit structure of the upper and lower lids, the problems of trash can contamination and inconvenient replacement of consumables are solved. This achieves seamless coverage and easy replacement, improving both aesthetics and economy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI JIABIYI INTELLIGENT TECH CO LTD
- Filing Date
- 2025-09-17
- Publication Date
- 2026-07-21
AI Technical Summary
Existing smart trash cans have trash boxes that are easily contaminated during use, and their exposed design affects their appearance, while the consumables are inconvenient to replace.
A trash can was designed with an interlocking mechanism for the upper and lower lids. The interlocking of the first and second side walls allows for seamless coverage of the trash bag. Combined with a positioning structure featuring ridges and grooves, this ensures that the trash bag does not contaminate the trash can during use, and the trash bag can be disassembled and replaced.
It effectively avoids pollution during the use of trash cans, improves aesthetics, saves on consumables, and reduces production and usage costs.
Smart Images

Figure CN224529603U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of garbage collection devices, specifically relating to a garbage box and an intelligent garbage bin with the same. Background Technology
[0002] As living standards improve, people's performance requirements for smart homes are also gradually increasing. As an important smart home product, smart trash cans are constantly improving their performance to meet users' needs.
[0003] Automatic garbage bag dispensing and automatic garbage bag packing are important functions of smart garbage bins. Therefore, smart garbage bins need to be equipped with garbage containers that can hold unbroken garbage bags. Conventional garbage containers are directly exposed relative to the garbage disposal opening during use, which inevitably causes contamination when users dispose of garbage, resulting in a dirty garbage container. At the same time, the garbage container exposed at the garbage disposal opening also reduces the aesthetics of smart garbage bins. Utility Model Content
[0004] The purpose of this utility model is to provide a trash box and an intelligent trash can having the same, so as to solve the technical problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model discloses a trash can, including a lower cover and an upper cover; a first through hole is provided on the lower cover, and a second through hole is provided on the upper cover, the first through hole and the second through hole are connected; a locking connection mechanism is provided between the lower cover and the upper cover.
[0006] Furthermore, the engaging connection mechanism includes a first sidewall and a second sidewall; The first sidewall is disposed on the lower cover and is vertically arranged around the outer edge of the first through hole; the second sidewall is disposed on the upper cover and is vertically arranged around the outer edge of the second through hole. The first sidewall extends toward the upper cover, and the second sidewall extends toward the lower cover; when the lower cover and the upper cover are closed, the first sidewall and the second sidewall engage and fit together.
[0007] Furthermore, a protruding ridge is provided on the second sidewall along the extending direction of the second sidewall, and a groove adapted to the protruding ridge is provided on the first sidewall.
[0008] Furthermore, the inner diameter of the first sidewall is larger than the outer diameter of the second sidewall, the protruding ridge is located on the outer side of the second sidewall, and the groove is located on the inner side of the first sidewall.
[0009] Furthermore, a groove is provided on the second sidewall along the extending direction of the second sidewall, and a protruding ridge adapted to the groove is provided on the first sidewall.
[0010] Furthermore, the outer diameter of the first sidewall is smaller than the inner diameter of the second sidewall, the groove is located on the inner side of the second sidewall, and the protrusion is located on the outer side of the first sidewall.
[0011] This utility model also claims protection for a smart trash can that uses the trash box described above.
[0012] Compared with the prior art, the trash can and the intelligent trash can with it of this utility model have the following advantages: (1) When the garbage box of this utility model is in use, the garbage bag passes through the top of the cover and can cover the garbage box, avoiding pollution of the garbage box when garbage is disposed of, while enhancing the aesthetics of the smart garbage box.
[0013] (2) The garbage box of this utility model includes an upper cover and a lower cover. The upper cover and the lower cover are detachably connected by a snap-fit connection mechanism. When the garbage bag is used up, it can be replaced by itself, saving consumables.
[0014] (3) The garbage box of this utility model has a simple structure, low production cost and is easy to use. Attached Figure Description
[0015] Figure 1 : A three-dimensional structural diagram of the trash box of Embodiment 1 of this utility model.
[0016] Figure 2 : Assembly structure diagram of the trash box of Embodiment 1 of this utility model.
[0017] Figure 3 : A perspective view of the garbage box of Embodiment 1 of this utility model after a garbage bag is placed inside.
[0018] Figure 4 : Figure 2 A magnified view of region A in the middle.
[0019] Figure 5 : Figure 2 A magnified view of region B in the middle.
[0020] Figure 6 : A schematic diagram of the structure of the trash can in use according to Embodiment 1 of this utility model.
[0021] Among them, 1. lower cover; 2. upper cover; 3. seamless garbage bag; 4. garbage disposal port; 11. first through hole; 12. first side wall; 13. groove; 21. second through hole; 22. second side wall; 23. protruding ridge. Detailed Implementation
[0022] The technical solution of this utility model will be described in detail below through specific embodiments.
[0023] Example 1 like Figure 1-6 As shown, schematic diagrams of the overall and partial structures of the trash box in Embodiment 1 are given respectively.
[0024] The trash can includes a lower cover 1 and an upper cover 2. The lower cover 1 has a first through hole 11, and the upper cover 2 has a second through hole 21, which communicate with each other. A locking mechanism connects the lower cover 1 and the upper cover 2. When the lower cover 1 and the upper cover 2 are closed, the trash can is assembled, and the connection between the first through hole 11 and the second through hole 21 forms the trash disposal opening 4.
[0025] Specifically, the engaging connection mechanism includes a first sidewall 12 and a second sidewall 22. The first sidewall 12 is disposed on the lower cover 1 and is vertically arranged around the outer edge of the first through hole 11; the second sidewall 22 is disposed on the upper cover 2 and is vertically arranged around the outer edge of the second through hole 21.
[0026] The first sidewall 12 extends toward the upper cover 2, and the second sidewall 22 extends toward the lower cover 1. When the lower cover 1 and the upper cover 2 are closed, the first sidewall 12 and the second sidewall 22 engage and fit together.
[0027] A protruding ridge 23 is provided on the second sidewall 22 along the extending direction of the second sidewall 22. Correspondingly, a groove 13 adapted to the protruding ridge 23 is provided on the first sidewall 12 along the extending direction of the first sidewall 12.
[0028] The inner diameter of the first sidewall 12 is larger than the outer diameter of the second sidewall 22. The second sidewall 22 can be completely fitted inside the first sidewall 12. The protrusion 23 is located on the outer side of the second sidewall 22, and the groove 13 is located on the inner side of the first sidewall 12.
[0029] In this embodiment 1, when the garbage box is in use, the seamless garbage bag 3 is placed on the outside of the first side wall 12 of the lower cover 1, the upper cover 2 is closed on the lower cover 1, and the protrusion 23 on the second side wall 22 slides down along the groove 13 located on the first side wall 12 to complete the assembly of the garbage box.
[0030] The protruding ridge 23 and the groove 13 can play a positioning role during the assembly of the trash box, improving the accuracy of the assembly position.
[0031] After the trash can is assembled, the seamless trash bag 3 is pulled out from above the cover 2, covers the cover 2, and extends downwards along the trash disposal opening 4. At this time, the seamless trash bag can completely cover the area of the trash can facing the trash disposal opening 4. When the trash is put into the trash bag through the trash disposal opening 4, it will not cause pollution to the trash can.
[0032] Example 2 The difference compared to Example 1 is as follows: A groove 13 is provided on the second sidewall 22 along its extending direction, and a protruding ridge 23 adapted to the groove 13 is provided on the first sidewall 12. The outer diameter of the first sidewall 12 is smaller than the inner diameter of the second sidewall 22, and the first sidewall 12 can be completely fitted onto the inner side of the second sidewall 22. The groove 13 is located on the inner side of the second sidewall 22, and the protruding ridge 23 is located on the outer side of the first sidewall 12.
[0033] When in use, the seamless garbage bag 3 is placed on the outside of the second side wall 22 of the upper cover 2, the upper cover 2 is closed on the lower cover 1, and the protrusion 23 on the first side wall 12 is slid up along the groove 13 on the second side wall 22 to complete the assembly of the garbage box.
[0034] The method of laying and using garbage bags is the same as in Example 1.
[0035] When this utility model's trash can is used with a smart trash can, the trash can can be placed inside the large lid and used with an automatic bag-laying and automatic packing mechanism. After the trash bag is laid through the trash inlet 4 of the trash can, it can cover the trash can, the automatic bag-laying and automatic packing mechanism, to prevent the trash from polluting it and to enhance the aesthetics of the trash can.
[0036] In different application scenarios, the shape of a trash can can be square, round, oval, or various irregular shapes adapted to the use of trash cans.
[0037] When using this utility model of a trash can, after the trash bag is used up, it can be opened to refill the trash bag before being reassembled, saving on the use of trash can consumables, saving energy, and saving users' operating costs, making it more economical.
[0038] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this utility model should be included within the protection scope of this utility model.
Claims
1. A trash can, characterized in that: It includes a lower cover and an upper cover; the lower cover has a first through hole and the upper cover has a second through hole, the first through hole and the second through hole are connected; a locking connection mechanism is provided between the lower cover and the upper cover; The engaging connection mechanism includes a first sidewall and a second sidewall; The first sidewall is disposed on the lower cover and is vertically arranged around the outer edge of the first through hole; the second sidewall is disposed on the upper cover and is vertically arranged around the outer edge of the second through hole. The first sidewall extends toward the upper cover, and the second sidewall extends toward the lower cover; When the lower cover is closed with the upper cover, the first side wall and the second side wall engage and fit together.
2. The trash can as described in claim 1, characterized in that: A protruding ridge is provided on the second sidewall along the extension direction of the second sidewall, and a groove adapted to the protruding ridge is provided on the first sidewall.
3. The trash can as described in claim 2, characterized in that: The inner diameter of the first sidewall is larger than the outer diameter of the second sidewall. The protruding ridge is located on the outer side of the second sidewall, and the groove is located on the inner side of the first sidewall.
4. The trash can as described in claim 1, characterized in that: A groove is provided on the second sidewall along the extension direction of the second sidewall, and a protruding ridge adapted to the groove is provided on the first sidewall.
5. The trash can as described in claim 4, characterized in that: The outer diameter of the first sidewall is smaller than the inner diameter of the second sidewall. The groove is located on the inner side of the second sidewall, and the protrusion is located on the outer side of the first sidewall.
6. A smart trash can, characterized in that, The trash can used is any one of claims 1-5.