CN213893879U - Intelligent classification garbage can - Google Patents
Intelligent classification garbage can Download PDFInfo
- Publication number
- CN213893879U CN213893879U CN202022010570.2U CN202022010570U CN213893879U CN 213893879 U CN213893879 U CN 213893879U CN 202022010570 U CN202022010570 U CN 202022010570U CN 213893879 U CN213893879 U CN 213893879U
- Authority
- CN
- China
- Prior art keywords
- wall
- garbage
- base
- garbage bin
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Refuse Receptacles (AREA)
Abstract
The utility model discloses an intelligent classification garbage bin, the on-line screen storage device comprises a base, base top outer wall is provided with the connecting plate, and the connecting plate outer wall is provided with four protective housings respectively, and four protective housing inner walls are provided with four garbage bins respectively, and connecting plate top outer wall is provided with the mounting panel. The utility model discloses a set up infrared sensor and rotation motor, when people need put into garbage bin with rubbish, only need to rock the rubbish that will lose in front of infrared sensor, infrared sensor senses the object and can send the signal of telecommunication to control panel after rocking, control panel control rotates the motor and rotates, open the apron, thereby let people need not manually to open the apron and can put into garbage bin with rubbish, avoid other positions of human bodies such as hand and garbage bin contact, the convenient degree of use of garbage bin has been improved, after people lost rubbish, only need rock a hand or other object before infrared sensor and can close the apron.
Description
Technical Field
The utility model relates to a garbage bin technical field especially relates to intelligent classification garbage bin.
Background
A garbage can, also known as a garbage can or a garbage can, is a place for containing garbage, most of the garbage can is made of metal or plastic, when the garbage can is used, a plastic bag is put in, when more garbage can be bound up, the bag can be thrown away, the garbage can is a container for storing dirt and dirt in people's life, but the garbage can on the market at present generally only has one containing box, classified storage of the garbage can not be realized, some garbage cans are provided with a plurality of containing boxes, but the garbage cans can be poured out only by manually opening the garbage cans, and the phenomenon of wrong garbage throwing is easy to occur
Through the retrieval, chinese patent application number is CN 210883723U's patent, discloses a city and scenic spot intelligent classification garbage bin, including the staving, the inside bottom fixedly connected with division board of staving, the division board divide into first cavity and second cavity with the inside of staving, the equal fixedly connected with filter in the inside of first cavity and the inside of second cavity, the delivery port has all been seted up to the both sides of staving, two delivery ports communicate with first cavity and second cavity respectively, but above-mentioned technical scheme still can empty rubbish owing to need the manual work to open the garbage bin lid, consequently still appear rubbish on the garbage bin lid easily and remain the problem that can remain a large amount of stains at the hand when leading to people to opening the garbage bin lid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an intelligent classification garbage can.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
intelligent classification garbage bin, the on-line screen storage device comprises a base, base top outer wall is provided with the connecting plate, the connecting plate outer wall is provided with four protective housings respectively, four protective housing inner walls are provided with four garbage bins respectively, connecting plate top outer wall is provided with the mounting panel, mounting panel one side outer wall is provided with control panel, the mounting panel outer wall is provided with four respectively and rotates the motor, four output shaft outer walls that rotate the motor are provided with four apron respectively, four protective housing outer walls are provided with four infrared sensor respectively, rotate motor and infrared sensor respectively with control panel electric connection.
As a further aspect of the present invention: the garbage bin bottom outer wall is rectangular pyramid type structure, and garbage bin bottom outer wall is opened there is the rectangle through-hole, and rectangle through-hole inner wall is provided with the filter screen, and the base is hollow structure, and four rectangle through-holes have been opened respectively to base top outer wall, and the rectangle through-hole of base top outer wall and the rectangle through-hole of garbage bin bottom outer wall are located the same axis.
As a further aspect of the present invention: the inner wall of one side of the base is provided with a liquid level sensor, the outer wall of the bottom of the base is provided with a liquid outlet, the outer wall of the top of the mounting plate is provided with a warning lamp, and the warning lamp and the liquid level sensor are respectively electrically connected with the control panel.
As a further aspect of the present invention: the protective housing inner wall is provided with two support columns respectively, garbage bin bottom outer wall is provided with the seal opening, it has two sliders to open respectively to go up seal opening both sides outer wall, base top outer wall is provided with down the seal opening, lower seal opening both sides inner wall is opened respectively has two spouts, go up seal opening and lower seal opening and pass through slider and spout sliding connection together, the highly uniform when the height of support column links together with last seal opening and lower seal opening, protective housing one side outer wall is fixed with the side door through the hinge, garbage bin one side outer wall is provided with two handles respectively.
As a further aspect of the present invention: the outer wall of the bottom of the cover plate is provided with a sealing block, the sealing block is made of elastic rubber, and the size of the sealing block is the same as the size of the opening of the garbage can.
As a further aspect of the present invention: the infrared sensor top outer wall is provided with the protection casing, and mounting panel one side outer wall is provided with the mosquito killer lamp, mosquito killer lamp and control panel electric connection.
As a further aspect of the present invention: the connecting plate is of a hollow structure, a storage battery pack is arranged inside the connecting plate, a mains supply interface is arranged on the outer wall of one side of the connecting plate, and a solar cell panel is arranged on the outer wall of the top of the cover plate.
The utility model has the advantages that:
1. through setting up infrared sensor and rotation motor, when people need put into garbage bin with rubbish, only need rock the rubbish that will lose in front of infrared sensor, infrared sensor senses the object and can send the signal of telecommunication to control panel after rocking, control panel control rotates the motor and rotates, open the apron, thereby let people need not manual the apron of opening and can put into garbage bin with rubbish, avoid other positions of human body such as hand and garbage bin contact, the convenient degree of use of garbage bin has been improved, after people lost rubbish, only need rock hand or other object before infrared sensor and can close the apron.
2. Through setting up garbage bin and the filter screen that the bottom outer wall is rectangular pyramid type structure, the garbage bin that the bottom outer wall is rectangular pyramid type structure can let the inside hydrops of garbage bin flow into the inner chamber of base rapidly from the through-hole of garbage bin bottom fast, deposit alone these hydrops, avoid the inside hydrops of garbage bin too much to lead to the phenomenon that rubbish is rotten fast to appear, the filter screen can avoid simultaneously that the inside rubbish of garbage bin gets into and forms the jam in the inner chamber of base, the effect that the garbage bin collected liquid rubbish has been strengthened.
3. Through setting up seal port and lower seal port, the protective housing can be pulled out from two support columns with the garbage bin through the handle to the staff opens the side door to retrieve rubbish, go up seal port and seal port down and can let the inside hydrops of garbage bin can not drip the top of base, avoid the problem of foul water crossing current to appear around the garbage bin, improved the hydrops recovery efficiency of garbage bin, also can not influence taking out and putting back of normal garbage bin simultaneously.
Drawings
Fig. 1 is a schematic view of the structure of the intelligent classification trash can of the present invention;
fig. 2 is a schematic side view of the intelligent classification trash can of the present invention;
fig. 3 is a schematic view of the internal structure of the protective shell of the intelligent classification trash can provided by the present invention;
fig. 4 is a schematic view of the inner structure of the trash can of the intelligent classification trash can provided by the utility model;
fig. 5 is a schematic view of a bottom structure of the intelligent classification trash can of the present invention;
fig. 6 is a schematic structural view of a lower sealing opening of the intelligent classification trash can of the present invention;
fig. 7 is a schematic view of a cover plate structure of the intelligent classification trash can provided by the utility model;
fig. 8 is the utility model provides a circuit flow schematic diagram of intelligent classification garbage bin.
In the figure: the device comprises a base 1, a protective shell 2, an infrared sensor 3, a protective cover 4, a cover plate 5, a mounting plate 6, a solar cell panel 7, a mosquito killer lamp 8, a rotating motor 9, a warning lamp 10, a control panel 11, a connecting plate 12, a side door 13, a commercial power interface 14, a liquid discharge port 15, a garbage can 16, a handle 17, an upper sealing port 18, a lower sealing port 19, a filter screen 20, a support column 21, a sealing block 22 and a liquid level sensor 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Intelligent classification garbage bin, as shown in fig. 1-8, including base 1, 1 top outer wall of base is provided with connecting plate 12, connecting plate 12 outer wall is provided with four protective housing 2 respectively, 2 inner walls of four protective housing are provided with four garbage bins 16 respectively, 12 top outer walls of connecting plate are provided with mounting panel 6, 6 one side outer walls of mounting panel are provided with control panel 11, 6 outer walls of mounting panel are provided with four rotation motors 9 respectively, four output shaft outer walls that rotate motor 9 are provided with four apron 5 respectively, 2 outer walls of four protective housing are provided with four infrared sensor 3 respectively, rotation motor 9 and infrared sensor 3 respectively with control panel 11 electric connection, infrared sensor 3's model is MCJ 10.
The phenomenon that the garbage is rapidly rotted due to excessive accumulated liquid in the garbage can 16 is avoided; as shown in fig. 2, 3, 4 and 5, the outer wall of the bottom of the garbage can 16 is in a rectangular pyramid structure, the outer wall of the bottom of the garbage can 16 is provided with rectangular through holes, the inner wall of each rectangular through hole is provided with a filter screen 20, the base 1 is in a hollow structure, the outer wall of the top of the base 1 is provided with four rectangular through holes, and the rectangular through holes of the outer wall of the top of the base 1 and the rectangular through holes of the outer wall of the bottom of the garbage can 16 are located on the same axis; through setting up garbage bin 16 and the filter screen 20 that the bottom outer wall is rectangular pyramid type structure, garbage bin 16 that the bottom outer wall is rectangular pyramid type structure can let 16 inside hydrops of garbage bin flow into the inner chamber of base 1 rapidly from the through-hole of garbage bin bottom portion fast, deposit alone these hydrops, avoid 16 inside hydrops of garbage bin too much to lead to the phenomenon that rubbish is rotten fast to appear, filter screen 20 can avoid 16 inside rubbish of garbage bin to get into and form in the inner chamber of base 1 and block up simultaneously, the effect that garbage bin 16 collected liquid rubbish has been strengthened.
In order to discharge accumulated liquid in the inner cavity of the base 1 in time; as shown in fig. 1 and 2, a liquid level sensor 23 is arranged on the inner wall of one side of the base 1, a liquid outlet 15 is arranged on the outer wall of the bottom of the base 1, a warning lamp 10 is arranged on the outer wall of the top of the mounting plate 6, the warning lamp 10 and the liquid level sensor 23 are respectively and electrically connected with the control panel 11, and the type of the liquid level sensor 23 is AL-530 AE; through setting up warning light 10 and level sensor 23, when the liquid of base 1 inside reachd and set for the liquid level, level sensor 23 can send the signal of telecommunication to control panel 11, and control panel 11 controls warning light 10 and lights and reminds the staff in time to pass through leakage fluid dram 15 with the inside liquid discharge of base 1.
To facilitate removal of the bin 16 from the interior of the protective casing 2; as shown in fig. 3, 5 and 6, the inner wall of the protective shell 2 is provided with two support columns 21, the outer wall of the bottom of the garbage can 16 is provided with an upper sealing opening 18, the outer walls of two sides of the upper sealing opening 18 are respectively provided with two sliding blocks, the outer wall of the top of the base 1 is provided with a lower sealing opening 19, the inner walls of two sides of the lower sealing opening 19 are respectively provided with two sliding chutes, the upper sealing opening 18 and the lower sealing opening 19 are connected together in a sliding manner through the sliding blocks and the sliding chutes, the height of the support columns 21 is consistent with the height of the upper sealing opening 18 and the lower sealing opening 19 when connected together, the outer wall of one side of the protective shell 2 is fixed with a side door 13 through a hinge, and the outer wall of one side of the garbage can 16 is provided with two handles; through setting up seal 18 and lower seal 19, the protective housing 2 can be pulled out garbage bin 16 from two support columns 21 through the handle to the staff opens side door 13, thereby retrieve rubbish, go up seal 18 and lower seal 19 and can let the inside hydrops of garbage bin 16 can not drip the top of base 1, avoid the problem of foul water crossing current to appear around the garbage bin 16, the hydrops recovery efficiency of garbage bin 16 has been improved, also can not influence taking out and putting back of normal garbage bin 16 simultaneously.
To further improve the sealing performance of the trash can 16; as shown in fig. 7, a sealing block 22 is arranged on the outer wall of the bottom of the cover plate 5, the sealing block 22 is made of elastic rubber, and the size of the sealing block 22 is the same as the size of the opening of the trash can 16; by arranging the sealing block 22, the top of the garbage can 16 can be effectively sealed, and the problem that odor is diffused near the garbage can 16 is avoided.
In order to enrich the functions of the garbage can 16; as shown in fig. 1, a protective cover 4 is arranged on the outer wall of the top of the infrared sensor 3, a mosquito killer lamp 8 is arranged on the outer wall of one side of the mounting plate 6, and the mosquito killer lamp 8 is electrically connected with a control panel 11; through setting up protection casing 4, can form certain protection to infrared sensor 3, it is impaired to avoid infrared sensor 3 when bad weather such as rain, and mosquito killer lamp 8 can open when dark, effectively dispels the mosquito around the garbage bin 16, further improves urban environment quality, also can be for providing certain illuminating effect around simultaneously, also lets the people that need fall rubbish at night can find garbage bin 16 sooner simultaneously.
To provide sufficient power to the equipment on the trashcan 16; as shown in fig. 1 and 2, the connecting plate 12 is a hollow structure, a storage battery pack is arranged inside the connecting plate 12, a commercial power interface 14 is arranged on the outer wall of one side of the connecting plate 12, and a solar panel 7 is arranged on the outer wall of the top of the cover plate 5; through setting up commercial power interface 14 and solar cell panel 7, when garbage bin 16 was located the city, can provide electric power for the equipment on the garbage bin 16 through commercial power interface 14, when garbage bin 16 was set up the place that does not have the commercial power in the field, solar cell panel 7 can be for storage battery charging daytime to continue to provide electric power for the equipment on the garbage bin 16, effectively improved garbage bin 16's suitability.
The working principle is as follows: when people need to put garbage into the garbage can 16, the garbage to be lost is only needed to shake in front of the infrared sensor 3, the infrared sensor 3 senses an object and sends an electric signal to the control panel 11 after shaking, the control panel 11 controls the rotating motor 9 to rotate, and the cover plate 5 is opened, so that people can put the garbage into the garbage can 16 without manually opening the cover plate 5, other parts of human bodies such as hands and the like are prevented from contacting with the garbage can, the use convenience of the garbage can is improved, when people lose the garbage, the cover plate 5 can be closed only by shaking the hands or other objects in front of the infrared sensor 3, the garbage can 16 with the outer wall of the bottom in the rectangular pyramid structure can enable the accumulated liquid in the garbage can 16 to rapidly flow into the inner cavity of the base 1 from the through hole at the bottom of the garbage can to be stored independently, and the phenomenon that the garbage is rapidly rotted due to excessive accumulated liquid in the garbage can 16 is avoided, meanwhile, the filter screen 20 can prevent the garbage in the garbage can 16 from entering the inner cavity of the base 1 to form blockage, when the liquid in the base 1 reaches a set liquid level, the liquid level sensor 23 can send an electric signal to the control panel 11, the control panel 11 controls the warning lamp 10 to light up to remind a worker to discharge the liquid in the base 1 through the liquid discharge port 15 in time, the worker can pull the garbage can 16 out of the protective shell 2 from the two support columns 21 by opening the side door 13 through a handle, so that the garbage is recycled, the accumulated liquid in the garbage can 16 can not drop to the top of the base 1 by the upper sealing port 18 and the lower sealing port 19, the problem of cross flow of foul water around the garbage can 16 is avoided, the top of the garbage can 16 can be effectively sealed by arranging the sealing block 22, the protective shell 4 can be protected to a certain extent by the infrared sensor 3, and the infrared sensor 3 is prevented from being damaged in severe weather such as rain, mosquito killer lamp 8 can be opened when dark, effectively dispel the mosquito around the garbage bin 16, further improve urban environment quality, simultaneously also can be for providing certain illuminating effect on every side, also let the people who need fall rubbish at night simultaneously can find garbage bin 16 sooner, when garbage bin 16 is located the city, can provide electric power for the equipment on the garbage bin 16 through commercial power interface 14, when garbage bin 16 is set up when the place that does not have the commercial power in the field, solar cell panel 7 can charge for storage battery daytime, thereby continue to provide electric power for the equipment on the garbage bin 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Intelligent classification garbage bin, including base (1), its characterized in that, base (1) top outer wall is provided with connecting plate (12), connecting plate (12) outer wall is provided with four protective housing (2) respectively, four protective housing (2) inner walls are provided with four garbage bin (16) respectively, connecting plate (12) top outer wall is provided with mounting panel (6), mounting panel (6) one side outer wall is provided with control panel (11), mounting panel (6) outer wall is provided with four rotation motor (9) respectively, the output shaft outer wall of four rotation motor (9) is provided with four apron (5) respectively, four protective housing (2) outer walls are provided with four infrared sensor (3) respectively, rotation motor (9) and infrared sensor (3) respectively with control panel (11) electric connection.
2. The intelligent classification garbage can according to claim 1, wherein the bottom outer wall of the garbage can (16) is of a rectangular pyramid structure, the bottom outer wall of the garbage can (16) is provided with rectangular through holes, the inner wall of each rectangular through hole is provided with a filter screen (20), the base (1) is of a hollow structure, the top outer wall of the base (1) is provided with four rectangular through holes, and the rectangular through holes on the top outer wall of the base (1) and the rectangular through holes on the bottom outer wall of the garbage can (16) are located on the same axis.
3. The intelligent classification garbage can according to claim 2, wherein a liquid level sensor (23) is arranged on the inner wall of one side of the base (1), a liquid outlet (15) is arranged on the outer wall of the bottom of the base (1), a warning lamp (10) is arranged on the outer wall of the top of the mounting plate (6), and the warning lamp (10) and the liquid level sensor (23) are respectively and electrically connected with the control panel (11).
4. The intelligent classification garbage can according to claim 3, wherein the inner wall of the protective shell (2) is provided with two support columns (21), the outer wall of the bottom of the garbage can (16) is provided with an upper sealing opening (18), the outer walls of two sides of the upper sealing opening (18) are respectively provided with two sliding blocks, the outer wall of the top of the base (1) is provided with a lower sealing opening (19), the inner walls of two sides of the lower sealing opening (19) are respectively provided with two sliding grooves, the upper sealing opening (18) and the lower sealing opening (19) are connected together in a sliding manner through the sliding blocks and the sliding grooves, the height of each support column (21) is consistent with the height of the upper sealing opening (18) and the lower sealing opening (19) when the upper sealing opening and the lower sealing opening are connected together, the outer wall of one side of the protective shell (2) is fixed with a side door (13) through a hinge, and the outer wall of one side of the garbage can (16) is provided with two handles.
5. The intelligent classification garbage can as claimed in claim 4, wherein the outer wall of the bottom of the cover plate (5) is provided with a sealing block (22), the sealing block (22) is made of elastic rubber, and the size of the sealing block (22) is the same as that of the opening of the garbage can (16).
6. The intelligent classification garbage can as claimed in claim 5, wherein the outer wall of the top of the infrared sensor (3) is provided with a protective cover (4), the outer wall of one side of the mounting plate (6) is provided with a mosquito killer lamp (8), and the mosquito killer lamp (8) is electrically connected with the control panel (11).
7. The intelligent classification garbage can as claimed in claim 6, wherein the connecting plate (12) is of a hollow structure, the storage battery pack is arranged inside the connecting plate (12), the commercial power interface (14) is arranged on the outer wall of one side of the connecting plate (12), and the solar panel (7) is arranged on the outer wall of the top of the cover plate (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022010570.2U CN213893879U (en) | 2020-09-15 | 2020-09-15 | Intelligent classification garbage can |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022010570.2U CN213893879U (en) | 2020-09-15 | 2020-09-15 | Intelligent classification garbage can |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213893879U true CN213893879U (en) | 2021-08-06 |
Family
ID=77109682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022010570.2U Active CN213893879U (en) | 2020-09-15 | 2020-09-15 | Intelligent classification garbage can |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213893879U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113978967A (en) * | 2021-12-11 | 2022-01-28 | 深圳市兴绿叶清洁服务有限公司 | Novel dehumidification and deodorization intelligent environmental sanitation garbage can |
-
2020
- 2020-09-15 CN CN202022010570.2U patent/CN213893879U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113978967A (en) * | 2021-12-11 | 2022-01-28 | 深圳市兴绿叶清洁服务有限公司 | Novel dehumidification and deodorization intelligent environmental sanitation garbage can |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207774018U (en) | A kind of solid-liquid separating dustbin | |
CN213893879U (en) | Intelligent classification garbage can | |
CN108891821B (en) | Can collect dustbin of denitration waste liquid and dust | |
CN114834801B (en) | Intelligent garbage classification room | |
CN216188018U (en) | Combined garbage can | |
CN205274321U (en) | Solid -liquid separating type garbage can | |
CN216234173U (en) | Intelligent garbage room | |
CN206336659U (en) | A kind of fiberglass dustbin | |
CN208165825U (en) | A kind of solar energy dustbin | |
CN112061637A (en) | Landscape engineering is with categorised intelligent dustbin of being convenient for | |
CN211309676U (en) | Green solar energy garbage collection station with overflow alarm function | |
CN215247223U (en) | Multifunctional environment-friendly garbage can based on photovoltaic power generation | |
CN207060989U (en) | A kind of novel environment friendly dustbin | |
CN206871776U (en) | A kind of intelligent Community dustbin that can be cleared up in time | |
CN112320131A (en) | Dustbin with overflow full detection | |
CN215945621U (en) | Prevent public garbage bin of using of peculiar smell | |
CN110683244A (en) | Multifunctional kitchen garbage can | |
CN213263975U (en) | Formula of sinking waste classification device | |
CN215099660U (en) | Novel outdoor garbage bin recycle device | |
CN215853097U (en) | Environment-friendly intelligent garbage can | |
CN216140650U (en) | Automatic intelligent dustbin of broken bag | |
CN216140658U (en) | Dustbin with automatic door opening and closing function | |
CN211732586U (en) | Reduce area's novel intelligent garbage bin | |
CN213230056U (en) | Garbage collecting and releasing device for municipal construction | |
CN213567832U (en) | Medical multifunctional garbage classification box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |