Odor-resistant diffusion sanitation garbage can
By combining a layered design with an electric pusher and a fragrance layer and an activated carbon layer to prevent odor diffusion in the sanitation garbage bin, the problem of odor diffusion from the garbage bin has been solved, thereby improving environmental performance and environmental quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN YANHENG IND CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-07-21
Smart Images
Figure CN224529604U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sanitation garbage bin technology, and more specifically to a sanitation garbage bin that prevents odor diffusion. Background Technology
[0002] Garbage bins are common in daily life, especially in cities, and are used to collect various kinds of garbage; however, garbage produces odors during the collection process, which has a great impact on the surrounding environment and the quality of life of residents.
[0003] Existing odor-proof trash cans, such as the one described in application number CN202421054707.6, "An Odor-proof Trash Can," allow trash to be thrown directly into the channel 111 or onto the inner side of the rotating plate 5. Under the influence of gravity, the trash will push open the cover plate 4 and fall into the trash can 2. If the trash does not push open the cover plate 4, the rotating plate 5 can be pushed inward to open the cover plate 4 using the side plate 51 on the rotating plate 5, allowing the trash to fall into the trash can 2. This patent relies on the trash's own gravity to fall into the trash can. However, if the trash is light, the plate needs to be rotated frequently, which is cumbersome. Furthermore, if sticky trash is thrown into the trash can, it can easily adhere to the plate, causing odors and significantly reducing the odor-proof effect. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides an odor-proof sanitation garbage bin.
[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: This utility model proposes an odor-proof sanitation garbage bin, comprising a bin body, an upper layer of which is a quadrilateral feeding layer with a narrow top and a wide bottom, and a lower layer of which is a cuboid collecting layer. A first feeding inlet is provided on the side of the feeding layer, and a second feeding inlet is provided on one side of the first feeding inlet. The first feeding inlet is connected to a cover plate via a connecting rod. An inclined plate is provided between the feeding layer and the collecting layer to separate the upper and lower layers and prevent odor diffusion. The inclined plate is mainly a partition, and a control unit located on the inner wall of the bin is connected to it. Slide rails are provided on both sides of the partition, and an electric pusher for removing attached garbage is provided on the slide rails. The outer layer of the bin body is a shell for protecting the bin body, and an activated carbon layer for odor adsorption is provided inside the collecting layer and below the shell.
[0006] As a preferred technical solution of this utility model, the inner layer of the cover plate is an inner cover whose shape and size fit the first feed port, the outer layer of the cover plate is an outer cover with an area larger than the inner cover, the outer side of the inner cover is surrounded by a rubber layer for locking and odor prevention, the surface of the inner cover is provided with a number of round holes, and a fragrance layer for placing fragrance is provided inside the round holes.
[0007] As a preferred embodiment of this utility model, the box body is equipped with wheels for easy transportation by sanitation workers.
[0008] The beneficial effects of this utility model are as follows: The layered design of the upper feeding layer and the lower collecting layer helps prevent garbage from accumulating in the feeding layer and emitting odors into the air, thus affecting air quality. Sliding rails are installed on both sides of the partition, with electric pushers mounted on them. These automatically remove garbage adhering to the partition, preventing garbage accumulation, keeping the inside of the garbage bin clean and unobstructed, and reducing odor generation. An activated carbon layer is installed inside the collecting layer, which effectively absorbs odors from the garbage, reducing their spread to the external environment, improving the environmental performance of the garbage bin, and improving the air quality of the surrounding area. A fragrance layer is installed on the inner surface of the cover, releasing aroma to further mask odors and improve the environmental quality of the garbage disposal site. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram of the inclined plate structure of this utility model; Figure 4 This is an enlarged schematic diagram of point A of this utility model; Figure 5 This is a schematic diagram of the cover plate structure of this utility model.
[0010] Reference numerals: 1. Box body; 2. First feed inlet; 3. Cover plate; 4. Connecting rod; 5. Second feed inlet; 6. Box wheel; 11. Feed layer; 12. Collecting layer; 13. Inclined plate; 14. Control unit; 15. Box shell; 16. Activated carbon layer; 31. Outer cover; 32. Rubber layer; 33. Inner cover; 34. Round hole; 35. Fragrance layer; 131. Partition plate; 132. Slide rail; 133. Electric pusher. Detailed Implementation Example 1
[0011] like Figures 1 to 5As shown, this utility model proposes an odor-proof sanitation garbage bin, comprising a bin body, an upper layer of which is a quadrilateral feeding layer with a narrow top and a wide bottom, and a lower layer of which is a cuboid collecting layer. A first feeding inlet is provided on the side of the feeding layer, and a second feeding inlet is provided on one side of the first feeding inlet. The first feeding inlet is connected to a cover plate via a connecting rod. An inclined plate is provided between the feeding layer and the collecting layer to separate the upper and lower layers and prevent odor diffusion. The inclined plate is mainly a partition, and a control unit located on the inner wall of the bin is connected to the partition. Slide rails are provided on both sides of the partition, and an electric pusher for removing attached garbage is provided on the slide rails. The outer layer of the bin body is a shell for protecting the bin body, and an activated carbon layer for odor adsorption is provided inside the collecting layer and below the shell.
[0012] The inner layer of the cover plate is an inner cover whose shape and size fit the first feed port, and the outer layer of the cover plate is an outer cover with an area larger than the inner cover. The outer side of the inner cover is surrounded by a rubber layer for locking and odor prevention. The surface of the inner cover is provided with several round holes, and a fragrance layer for placing fragrance is provided inside the round holes.
[0013] The box is equipped with wheels at the bottom for easy transport by sanitation workers.
[0014] Working principle: After entering the feeding layer through the first or second inlet, the garbage is guided to the collection layer below. The collection layer has a cuboid structure and is used to centrally store garbage. The first inlet is connected to the cover plate via a connecting rod. When garbage needs to be put into the first inlet, sanitation workers open the cover plate, and the connecting rod helps to pull the cover plate up. At this time, sanitation workers can pour the garbage into the feeding layer. After the garbage enters the feeding layer, it falls onto the inclined plate by gravity. After disposal, the cover plate is closed to prevent odors from escaping. When sanitation workers open the cover plate, because the inner surface of the cover plate is provided with several round holes, and the inside of the round holes is equipped with a fragrance layer, when the cover plate is opened and closed, the fragrance layer releases fragrance, which masks the odor produced by the garbage and further improves the environmental quality of the garbage disposal point.
[0015] The system features sliding rails on both sides of the partition, with an electric pusher mounted on each rail. When garbage adheres to or accumulates on the partition, the control unit outputs a command to rotate the partition. The two partitions rotate, creating a gap in the middle, allowing the garbage to fall along the inclined plate into the collection layer. The electric pusher then activates, removing the attached garbage and guiding it to the collection layer. This electric pusher solves the problem of traditional odor-proof garbage bins relying solely on gravity or flipping the lid, which cannot allow sticky garbage to enter the accumulation layer, leading to garbage accumulation on the partition and odor diffusion. This invention uses an electric pusher to periodically clean the attachments on the partition, maintaining cleanliness and smooth flow in the feeding layer and on the partition, thus reducing odor generation. An activated carbon layer is installed inside the collection layer. Activated carbon has highly efficient adsorption properties, effectively absorbing odors from garbage. This activated carbon layer effectively reduces odor diffusion, improves the environmental performance of the garbage bin, and enhances the air quality of the surrounding environment.
[0016] Furthermore, the bins are equipped with wheels at the bottom, making it easier for sanitation workers to push or transport them, thus improving the efficiency of garbage collection and transportation and reducing the difficulty of manual handling.
[0017] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.
[0018] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail. The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An odor-proof sanitation garbage bin, comprising a bin body (1), characterized in that: The upper layer of the box (1) is a quadrilateral feeding layer (11) with a narrow top and wide bottom, and the lower layer of the box (1) is a rectangular collecting layer (12). The feeding layer (11) has a first feeding port (2) on its side, and a second feeding port (5) is provided on one side of the first feeding port (2). The first feeding port (2) is provided with a connecting rod (4) and is connected to the cover plate (3) through the connecting rod (4). An inclined plate is provided between the feeding layer (11) and the collecting layer (12) to separate the upper and lower layers and prevent the spread of odor. 13), the main body of the inclined plate (13) is a partition (131), the partition (131) is connected to a control unit (14) located on the inner wall of the box (1), the partition (131) is provided with slide rails (132) on both sides, the slide rails (132) are provided with an electric pusher (133) for removing attached garbage, the outer layer of the box (1) is a box shell (15) for protecting the box (1), the material collection layer (12) is provided with an activated carbon layer (16) for absorbing odor inside and below the box shell (15).
2. The odor-proof sanitation garbage bin according to claim 1, characterized in that: The inner layer of the cover plate (3) is an inner cover (33) whose shape and size fit the first feed port. The outer layer of the cover plate (3) is an outer cover (31) with an area larger than the inner cover (33). The outer side of the inner cover (33) is surrounded by a rubber layer (32) for clamping and deodorizing. The surface of the inner cover (33) is provided with a number of round holes (34). The inside of the round holes (34) is provided with a fragrance layer (35) for placing fragrance.
3. The odor-proof sanitation garbage bin according to claim 1, characterized in that: The box body (1) is equipped with wheels (6) for easy transportation by sanitation workers.