Liquid-separating easy-to-wash garbage can
By installing a divider and liquid separation hole inside the trash can, solid-liquid separation is achieved, solving the problem of fermentation and rotting inside the trash can. It provides a convenient cleaning method, is suitable for outdoor use, reduces odor emission, and is easy for children and women to operate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG ZHONGXIN INDUSTRIAL CO LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-04-21
AI Technical Summary
The existing trash cans lack a liquid separation device, causing soup to come into contact with dry waste, ferment and rot, and emit a continuous odor. In addition, the outdoor lids are bulky, making them inconvenient for women and children to operate.
The design divides the interior cavity of the trash can into a holding chamber and a liquid storage chamber, with a liquid separation hole and a liquid discharge hole. It is equipped with a compact second cover for easy solid-liquid separation and cleaning. It uses pulleys and a simple connection structure, making it suitable for outdoor use.
It achieves solid-liquid separation, reduces microbial fermentation, lowers odor emissions, is easy for children and women to operate, is easy to clean, and has a simple structure that is easy to maintain.
Smart Images

Figure CN224146824U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of trash can technology, and in particular relates to a liquid-dispensing, easy-to-wash trash can. Background Technology
[0002] A trash can, also known as a waste bin or garbage can, is a container for holding garbage. Trash cans are a common product in daily life. Most are made of metal or plastic. Currently, most outdoor trash cans are open-topped to make it convenient for people to dispose of garbage. However, while this makes it convenient, in the summer the smell is unbearable, and people have to walk around the trash cans, which has a significant impact on the living environment of residents.
[0003] For example, a foot-operated trash can with publication number CN117799981A belongs to the field of trash can technology. It includes a base, a body, a trash bag compartment, a first cover, a pedal, a first connecting rod, a lever, a first reset component, a first limiting part, a linkage mechanism, and a baffle. The body is detachably connected to the top of the base, the trash bag compartment is detachably connected to the top opening of the body, the first cover is hinged to the top of the trash bag compartment, the pedal is rotatably disposed at the bottom of the base, one end of the first connecting rod is hinged to the pedal, and the other end is connected to the first cover, the lever is rotatably disposed on the side of the first connecting rod, the linkage mechanism is disposed in the inner cavity of the trash bag compartment and forms a clutch structure with the lever to control the opening and closing of the baffle, the first limiting part is disposed on the side of the first connecting rod and abuts against the top of the lever, and the first reset component is connected to the lever and the first connecting rod. When the user disposes of trash, the odor inside the trash bag will not be emitted, avoiding discomfort caused by the odor.
[0004] While existing trash cans have a lid to seal them, they lack a liquid separation device. Some trash contains liquid, and contact between the trash and the liquid provides ideal conditions for microbial fermentation and decomposition. This means that even with the lid on, the inside continues to ferment and rot, and the smell persists. Furthermore, the existing outdoor lids are too bulky, making them difficult for women to open and close. Utility Model Content
[0005] The purpose of this utility model is to provide a liquid-dispensing, easy-to-wash trash can, which aims to solve the problems existing in the above-mentioned background art.
[0006] To achieve the above objectives, this utility model provides a liquid-separating, easy-to-rinse trash can, comprising a can body and a first cover rotatably disposed on the opening of the can body; the can body has an internal cavity, and the bottom of the cavity has a plurality of placement platforms, each placement platform has a partition plate, and the partition plate has a plurality of liquid-separating holes, the partition plate dividing the cavity into an upper holding cavity and a lower liquid storage cavity, the partition plate being used for solid-liquid separation; the placement platform has a rinsing hole communicating with the outside, and the bottom of the liquid storage cavity has a drain hole communicating with the outside; the first cover also has a dispensing port, the dispensing port communicating with the cavity, and a second cover rotatably covering the dispensing port.
[0007] Optionally, a clearance space is formed at each of the placement platform positions at the bottom of the barrel, and each clearance space is connected to a pulley for assisting the barrel in moving.
[0008] Optionally, the partition plate is movably disposed on one of the placement platforms.
[0009] Optionally, the first cover is rotatably connected to the barrel body via a first connecting component, and the opening and closing of the first cover can open or close the cavity.
[0010] Optionally, the first connecting component includes a first connecting portion disposed on the first cover and a second connecting portion disposed at the opening of the barrel body. The first connecting portion and the second connecting portion are arranged to cross each other and are located on the same straight line. A first rotating shaft passes through the first connecting portion and the second connecting portion to rotatably connect the first cover to the barrel body.
[0011] Optionally, the second cover is rotatably connected to the second cover via at least one set of second connecting components, and the second cover can open or close the cavity when opened and closed.
[0012] Optionally, each of the second connecting components includes a third connecting portion disposed on the second cover and a fourth connecting portion disposed on the first cover. The third connecting portion and the fourth connecting portion are arranged intersecting each other and located on the same straight line. The second rotating shaft passes through the third connecting portion and the fourth connecting portion to rotatably connect the second cover and the first cover.
[0013] Optionally, the first cover is provided with a plurality of first handles, which are used to flip the first cover with leverage.
[0014] Optionally, the second cover is provided with a plurality of second handles, which are used to flip the second cover with leverage.
[0015] Optionally, a liquid level sensor is provided in the liquid storage chamber to monitor changes in the water level within the liquid storage chamber.
[0016] Compared with the prior art, the above-mentioned one or more technical solutions in the liquid-dispensing and easy-to-wash trash can provided by the present invention have at least one of the following technical effects:
[0017] By setting a partition plate, the cavity is divided into an upper holding chamber and a lower liquid storage chamber, thus achieving solid-liquid separation and separating dry waste from broth. This disrupts the environment conducive to microbial fermentation and decay. The second cover, being small and lightweight, makes it easier for children and women to open and close. With a flushing hole and a drain hole, cleaning the separation chamber is achieved by simply connecting the water pipe to the flushing hole and allowing water to flow out through the drain hole. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of this utility model.
[0020] Figure 2 This is a structural schematic diagram of the present invention from another angle.
[0021] Figure 3 This is a schematic diagram of the vertical cross-sectional structure of this utility model.
[0022] Figure 4 This is a schematic diagram of the horizontal cross-sectional structure of this utility model.
[0023] The following are the labeling elements in the figure:
[0024] 100. Barrel body; 110. Cavity; 111. Container cavity; 112. Liquid storage cavity; 120. Placement platform; 130. Divider plate; 131. Dispensing hole; 140. Rinsing hole; 150. Drain hole; 160. Clearance space; 170. Pulley;
[0025] 200. First cover; 210. Second cover; 220. First handle; 230. Second handle;
[0026] 300, First connecting assembly; 310, First connecting part; 320, Second connecting part; 330, First rotating shaft;
[0027] 400. Second connecting assembly; 410. Third connecting part; 420. Fourth connecting part; 430. Second rotating shaft; Detailed Implementation
[0028] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.
[0029] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0031] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0032] In one embodiment of this utility model, according to Figure 1-4As shown, the device includes a barrel body 100 and a first cover 200 rotatably mounted on the opening of the barrel body 100. The barrel body 100 has an interior cavity 110, with multiple placement platforms 120 protruding from the bottom of the cavity 110. Each placement platform 120 has a partition plate 130 with multiple liquid-dispensing holes 131, dividing the cavity 110 into an upper holding cavity 111 and a lower liquid storage cavity 112. The partition plate 130 is used for solid-liquid separation. The placement platforms 120 have a rinsing hole 140 connecting to the outside, and the bottom of the liquid storage cavity 112 has a drain hole 150 connecting to the outside. The first cover 200 also has a dispensing port communicating with the cavity 110, and a second cover 210 is rotatably mounted on the dispensing port. The partition plate 130 is movably mounted on the multiple placement platforms 120.
[0033] Specifically, by setting a partition plate 130, the cavity 110 is divided into an upper holding cavity 111 and a lower liquid storage cavity 112, thereby achieving solid-liquid separation and separating dry waste from soup, thus disrupting the environmental conditions that lead to microbial fermentation and decay. The second cover 210, being smaller and lighter, makes it easier for children and women to open and close. With a flushing hole 140 and a drain hole 150, when cleaning the separation cavity, simply open the flushing hole 140 and the drain hole 150, connect a water pipe to the flushing hole, and let the water flow out of the drain hole 150 to complete the cleaning process.
[0034] Furthermore, the partition plate 130 can be removed, and when thorough cleaning is required, the partition plate 130 can be directly removed to clean the liquid storage chamber 112.
[0035] Furthermore, the height of the flushing hole 140 is higher than the height of the drain hole 150.
[0036] In another embodiment of this utility model, according to Figure 3 and 4 As shown, clearance spaces 160 are formed at each placement platform 120 position at the bottom of the barrel body 100, and each clearance space 160 is connected to a pulley 170, which is used to assist the barrel body 100 in moving.
[0037] Specifically, the placement platform 120 protrudes into the cavity 110, naturally forming a clearance space 160 at the bottom. The clearance space 160 can be connected to a pulley 170, which can lower the height of the bottom of the bin 100 without significantly reducing the volume of the cavity 110, thus meeting the optimal height for people to throw away garbage and flip the lid.
[0038] In another embodiment of this utility model, according to Figure 1 and 2As shown, the first cover 200 is rotatably connected to the barrel body 100 via a first connecting assembly 300. The first cover 200 can open or close the cavity 110. The first connecting assembly 300 includes a first connecting portion 310 on the first cover 200 and a second connecting portion 320 at the opening of the barrel body 100. The first connecting portion 310 and the second connecting portion 320 are intersecting each other and located on the same straight line. A first rotating shaft 330 passes through the first connecting portion 310 and the second connecting portion 320 to rotatably connect the first cover 200 to the barrel body 100. The second cover 210 is rotatably connected to the barrel body 100 via at least one set of second connecting assemblies 400. The second cover 210 can open or close the cavity 110. Each second connecting component 400 includes a third connecting portion 410 disposed on the second cover 210 and a fourth connecting portion 420 disposed on the first cover 200. The third connecting portion 410 and the fourth connecting portion 420 are arranged intersecting each other and located on the same straight line. The second rotating shaft 430 passes through the third connecting portion 410 and the fourth connecting portion 420 to rotatably connect the second cover 210 and the first cover 200.
[0039] Specifically, the first cover 200 is rotatably connected to the bin body 100 and the second cover 210 is rotatably connected to the first cover 200 through the first connecting component 300 and the second connecting component 400. The structure is simple, the cost is low, and it is easy to inspect and maintain, making it suitable for outdoor trash cans.
[0040] In another embodiment of this utility model, according to Figure 2 As shown, the first cover 200 is provided with multiple first handles 220, which are used to open the first cover 200 with leverage. The second cover 210 is provided with multiple second handles 230, which are used to open the second cover 210 with leverage.
[0041] In another embodiment of this utility model, according to Figure 1-4 As shown, a liquid level sensor (not shown) is installed in the liquid storage chamber 112. The liquid level sensor is used to monitor changes in the water level in the liquid storage chamber 112. Specifically, the liquid sensor is a mature existing technology. The main function of the liquid level sensor is to issue an alarm when the liquid storage chamber 112 is full, reminding workers to clean and drain the liquid in the liquid storage chamber 112.
[0042] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, the architectural form of this utility model can be flexibly varied without departing from its concept, and a series of products can be derived. Any simple deductions or substitutions should be considered as falling within the patent protection scope defined by the submitted claims.
Claims
1. A liquid separation easy-to-rinse garbage can, characterized by, The device includes a barrel body and a first cover rotatably mounted on the opening of the barrel body. The barrel body has an internal cavity with multiple placement platforms protruding from the bottom of the cavity. Each placement platform has a partition plate with multiple liquid separation holes. The partition plate divides the cavity into an upper holding cavity and a lower storage cavity. The partition plate is used for solid-liquid separation. The placement platform has a rinsing hole communicating with the outside. The bottom of the storage cavity has a drain hole communicating with the outside. The first cover also has a dispensing port communicating with the cavity. A second cover is rotatably mounted on the dispensing port.
2. The liquid separation flushable garbage can according to claim 1, wherein, An clearance is formed at each of the placement platform positions at the bottom of the barrel, and each clearance is connected to a pulley, which is used to assist the barrel in moving.
3. The liquid separation flushable garbage can according to claim 1, wherein, The partition is movably mounted on one of the placement platforms.
4. The liquid separation flushable garbage can according to claim 1, wherein, The first cover is rotatably connected to the barrel body via a first connecting component. The opening and closing of the first cover can open or close the cavity.
5. The liquid separation flushable garbage can according to claim 4, wherein, The first connecting component includes a first connecting part disposed on the first cover and a second connecting part disposed at the opening of the barrel body. The first connecting part and the second connecting part are arranged to cross each other and are located on the same straight line. A first rotating shaft passes through the first connecting part and the second connecting part to rotatably connect the first cover to the barrel body.
6. The liquid-separated flushable garbage can of claim 1, wherein, The second cover is rotatably connected to the second cover body via at least one set of second connecting components. The second cover body can open or close the cavity.
7. The liquid separation flushable garbage can according to claim 6, wherein, Each of the second connecting components includes a third connecting portion disposed on the second cover and a fourth connecting portion disposed on the first cover. The third connecting portion and the fourth connecting portion are arranged intersecting each other and located on the same straight line. A second rotating shaft passes through the third connecting portion and the fourth connecting portion to rotatably connect the second cover and the first cover.
8. The liquid-separated flushable garbage can of claim 1, wherein, The first cover is provided with a plurality of first handles, which are used to flip the first cover with leverage.
9. The liquid-separated flushable garbage can of claim 1, wherein, The second cover is provided with multiple second handles, which are used to flip the second cover with leverage.
10. The liquid separation easy-to-flush garbage can according to any one of claims 1-9, characterized in that, The liquid storage chamber is equipped with a liquid level sensor, which is used to monitor the water level changes in the liquid storage chamber.
Citation Information
Patent Citations
Pedal garbage can
CN117799981A