CN113173348A - Intelligent classification garbage can and intelligent classification method - Google Patents
Intelligent classification garbage can and intelligent classification method Download PDFInfo
- Publication number
- CN113173348A CN113173348A CN202110428918.6A CN202110428918A CN113173348A CN 113173348 A CN113173348 A CN 113173348A CN 202110428918 A CN202110428918 A CN 202110428918A CN 113173348 A CN113173348 A CN 113173348A
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- garbage
- electromagnet
- staving
- wall
- dry
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
- B65F1/0053—Combination of several receptacles
- B65F1/006—Rigid receptacles stored in an enclosure or forming part of it
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an intelligent classification garbage can and an intelligent classification method, and particularly relates to the technical field of garbage classification. The garbage classification recycling device can realize the classification recycling of garbage, has a simple integral structure, is easy to operate, avoids secondary environmental pollution caused by the escape of leachate, odor emission and the like, is environment-friendly, small and exquisite, has low power consumption, and has a good application value in social public service.
Description
Technical Field
The invention relates to the technical field of garbage classification, in particular to an intelligent classification garbage can and an intelligent classification method.
Background
The garbage classification generally refers to a general term of a series of activities for classified storage, classified delivery and classified transport of garbage according to a certain rule or standard, so as to convert the garbage into public resources, the garbage belongs to private articles of the public in the classified storage stage, the garbage is classified and delivered by the public to become regional quasi-public resources of a community or a community where the public is located, and the garbage is classified and transported to a garbage concentration point or a transfer station to become public resources without exclusivity. Most volumes of current intelligent classification garbage bin are great, and the structure is complicated, owing to carry out classification work, wholly use the consumption higher, and because the difficult circulation of the complicated inside air of structure, secondary pollution such as filtration liquid spills over and the stench gives off appears easily, and the practicality is lower.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent classification garbage bin and intelligent classification method, can body, two sliding doors about installing on the staving outer wall, be equipped with the wet garbage bin that is located the staving inside in below sliding door rear side, be equipped with the dry garbage bin that is located the staving inside in upper sliding door rear side, the laminating of wet garbage bin outer wall is on the staving inner wall, be provided with the layer board subassembly that is used for holding up dry garbage bin above wet garbage bin, leave one section clearance between the vertical one side of layer board subassembly and the staving inside, this clearance is used for the input of rubbish, and clearance and the inside intercommunication of wet garbage bin, the intercommunication state between dry garbage bin inside and the clearance is adjustable, be equipped with the rubbish input mouth of installing on the staving top above the clearance.
In a preferred embodiment, the sliding door is movably hinged with the barrel body and is fixedly connected with the barrel body through an electric lock catch, and a handle is arranged on the outer wall of the sliding door.
In a preferred embodiment, the outer walls of the dry garbage bin and the wet garbage bin, which are close to one side of the sliding door, are both inwards recessed with pull grooves, a layer of absorbent cotton is embedded on the inner wall of the sliding door, which is positioned above the pull grooves, and a push plate assembly for pushing wet garbage is arranged inside the wet garbage bin.
In a preferred embodiment, the push pedal subassembly is including fixing a plurality of horizontal poles on wet garbage bin inner wall and the push pedal of horizontal slip on the horizontal pole, is fixed with the stopper at the other end of horizontal pole, inlays in the push pedal and is equipped with a plurality of spacing sleeve pipes, and the outside at the horizontal pole is established to spacing sleeve pipe cover, horizontal pole, push pedal and spacing sleeve pipe all set up under the clearance, inlays in the middle part of the push pedal and has first magnet board the staving is pressed close to and is equipped with first electro-magnet on the inner wall of first magnet board one side.
In a preferred embodiment, the supporting plate assembly comprises a supporting plate bent at the bottom and one side of the dry garbage can, a plurality of water seepage holes are formed in the area of the supporting plate located under the dry garbage can, a second magnet plate movably hinged to the top end of the vertical side of the supporting plate is mounted on the top end of the vertical side of the supporting plate, and a second electromagnet is embedded on the inner wall of the can body close to one side of the second electromagnet.
In a preferred embodiment, the dry garbage can is made of stainless steel metal mesh material, and a feeding notch is recessed downwards on one side of the dry garbage can close to the second magnet plate, and the height of the feeding notch is the same as that of the second magnet plate.
In a preferred embodiment, a plurality of control buttons are arranged on the top surface of the barrel body, and the control buttons are respectively used for controlling the working states of the electric lock catch, the first electromagnet and the second electromagnet.
In a preferred embodiment, the top end of the barrel body is internally provided with a circulating fan, the bottom of the circulating fan is provided with a plurality of air inlet pipes, the air inlet pipes extend to the top end of the dry garbage barrel, and the circulating fan is further provided with an exhaust pipe extending to the outside of the barrel body.
An intelligent classification method for intelligently classifying trash cans specifically comprises the following steps:
when a user puts garbage, pressing different control buttons at the top end of the barrel body according to the type of the put garbage;
when dry garbage is thrown in, a control button for controlling the second electromagnet is pressed, the current direction passing through the second electromagnet is adjusted, the magnetic field direction of the second electromagnet is the same as that of the second magnet plate, the second electromagnet adsorbs the second magnet plate to enable the second magnet plate to incline towards one side of the gap, the edge of the top end of the second magnet plate is directly lapped on the inner wall of the gap, and the area of the top end of the gap is communicated with the inner space of the dry garbage can;
dry garbage is put in from the garbage putting-in opening and enters the dry garbage can along the inclined second magnet plate and the feeding notch;
when the wet garbage is thrown in, a control button for controlling the second electromagnet is pressed, the current direction passing through the second electromagnet is adjusted, the direction of the magnetic field of the second electromagnet is opposite to that of the magnetic field of the second magnet plate, the second magnet plate is pushed to one side of the dry garbage can by the second electromagnet, and the inside of the gap is smooth;
pressing a control button for controlling the first electromagnet, adjusting the current direction passing through the first electromagnet to enable the magnetic field direction of the first electromagnet to be the same as that of the first magnet plate, adsorbing the first magnet plate to one side of the first electromagnet, and enabling the push plate to be attached to the inner wall of the wet garbage can;
and wet garbage is thrown in from the garbage throwing opening and falls into the wet garbage can along the gap, so that classification recycling is finished.
The invention has the technical effects and advantages that:
the garbage classification recycling device can realize the classification recycling of garbage, has a simple integral structure, is easy to operate, avoids secondary environmental pollution caused by the escape of leachate, odor emission and the like, is environment-friendly, small and exquisite, has low power consumption, and has a good application value in social public service.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The reference signs are: 1 can body, 2 sliding doors, 3 wet garbage cans, 4 dry garbage cans, 5 supporting plate assemblies, 6 gaps, 7 garbage putting openings, 8 pull grooves, 9 absorbent cotton, 10 push plate assemblies, 11 push plates, 12 limiting blocks, 13 limiting sleeves, 14 first magnet plates, 15 first electromagnets, 16 supporting plates, 17 water seepage holes, 18 second magnet plates, 19 second electromagnets, 20 feeding notches, 21 control buttons and 22 circulating fans.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the intelligent classification garbage can and the intelligent classification method include a can body 1, an upper sliding door and a lower sliding door 2 are installed on the outer wall of the can body 1, a wet garbage can 3 located inside the can body 1 is arranged on the rear side of the lower sliding door 2, a dry garbage can 4 located inside the can body 1 is arranged on the rear side of the upper sliding door 2, the outer wall of the wet garbage can 3 is attached to the inner wall of the can body 1, a supporting plate assembly 5 used for supporting the dry garbage can 4 is arranged above the wet garbage can 3, a gap 6 is reserved between the vertical side of the supporting plate assembly 5 and the inside of the can body 1, the gap 6 is used for throwing garbage, the gap 6 is communicated with the inside of the wet garbage can 3, the communication state between the inside of the dry garbage can 4 and the gap 6 is adjustable, and a garbage throwing port 7 installed at the top end of the can body 1 is arranged above the gap 6.
Sliding door 2 and 1 swing joint of staving, and through electronic hasp and 1 fixed connection of staving, be provided with the handle on 2 outer walls of sliding door, sliding door 2 opens electronic hasp when needs are pulled open, and pulling handle opens sliding door 2, takes out dry garbage bin 4 or wet garbage bin 3 that are located 1 inside of staving.
The supporting plate component 5 comprises a supporting plate 16 bent at the bottom of the dry garbage can 4 and one side of the dry garbage can, a plurality of water seepage holes 17 are formed in the area, located under the dry garbage can 4, of the supporting plate 16, a second magnet plate 18 which is movably hinged is installed at the top end of the vertical side of the supporting plate 16, and a second electromagnet 19 is embedded on the inner wall, close to one side of the second electromagnet 19, of the barrel body 1.
Do garbage bin 4 and make by stainless steel metal mesh material, when the user error dry rubbish that will contain moisture content is thrown into to doing garbage bin 4 in, the moisture content in the rubbish can be followed stainless steel metal mesh's mesh and is permeated downwards, falls in wet garbage bin 3 along with infiltration hole 17, and is located the top inlay on 2 inner walls of sliding door and be equipped with the one deck cotton 9 that absorbs water, when doing garbage bin 4 when taking out, can adsorb the water droplet of 4 bottom drippage of dry garbage bin, avoid sewage to cause the pollution to the floor.
The dry garbage can 4 is provided with a feeding notch 20 which is sunken downwards at one side close to the second magnet plate 18, the height of the feeding notch 20 is the same as that of the second magnet plate 18, and after the second magnet plate 18 is inclined towards the gap 6, garbage falling on the magnet plate can smoothly enter the dry garbage can 4.
The top surface of the barrel body 1 is provided with a plurality of control buttons 21, and the control buttons 21 are respectively used for controlling the working states of the electric lock catch, the first electromagnet 15 and the second electromagnet 19;
the utility model discloses a garbage can, including staving 1, circulating fan 22, the staving 1 top internally mounted has circulating fan 22, circulating fan 22 bottom is provided with a plurality of air-supply lines and the air-supply line extends to the top of dry garbage bin 4, circulating fan 22 still is provided with the exhaust pipe that extends to the staving 1 outside, because there is infiltration hole 17 on the layer board 16 to make the gas in the wet garbage bin 3 can upwards flow, when circulating fan 22 during operation, upwards take out the gas that will have the smell of smell from the wet garbage bin 3 inside, outside gas gets into to the staving 1 inside from rubbish input port 7, gas upwards flows along infiltration hole 17 and stainless steel metal mesh, get into to circulating fan 22 in from the air-supply line, discharge to the staving 1 inside from the exhaust pipe again, accelerate the circulation of the inside air of staving 1, reduce the production of rubbish peculiar smell.
An intelligent classification method for intelligently classifying trash cans is characterized by comprising the following steps:
when the user puts garbage, different control buttons 21 at the top end of the barrel body 1 are pressed according to the type of the put garbage;
when dry garbage is thrown in, a control button 21 for controlling the second electromagnet 19 is pressed, the current direction passing through the second electromagnet 19 is adjusted, the magnetic field direction of the second electromagnet 19 is the same as that of the second magnet plate 18, the second electromagnet 19 adsorbs the second magnet plate 18 to enable the second magnet plate 18 to incline towards one side of the gap 6, the edge of the top end of the second magnet plate 18 is directly lapped on the inner wall of the gap 6, and at the moment, the area of the top end of the gap 6 is communicated with the inner space of the dry garbage can 4;
dry garbage is put in from the garbage putting-in opening 7 and enters the dry garbage can 4 along the inclined second magnet plate 18 and the feeding notch 20;
after the dry garbage is full, the control button 21 for controlling the electric lock catch is pressed to release the fixation of the sliding door 2, the handle is pulled to pull the sliding door 2 open, and the dry garbage can 4 is pulled out from the can body 1 through the pull groove 8 to be cleaned.
When the wet garbage is thrown in, a control button 21 for controlling the second electromagnet 19 is pressed, the current direction passing through the second electromagnet 19 is adjusted, the direction of the magnetic field of the second electromagnet 19 is opposite to that of the magnetic field of the second magnet plate 18, the second electromagnet 19 pushes the second magnet plate 18 to one side of the dry garbage can 4, and the inside of the gap 6 is smooth;
the control button 21 for controlling the first electromagnet 15 is pressed to adjust the current direction passing through the first electromagnet 15, so that the magnetic field direction of the first electromagnet 15 is the same as the magnetic field direction of the first magnet plate 14, the first magnet plate 14 is adsorbed to one side of the first electromagnet 15, and the push plate 11 is attached to the inner wall of the wet garbage can 3.
And (3) throwing wet garbage from the garbage throwing port 7, and dropping the wet garbage into the wet garbage can 3 along the gap 6 to finish classification recycling.
When wet garbage is thrown into a region of the wet garbage can 3 blocked below the gap 6 too much, a control button 21 for controlling the first electromagnet 15 is pressed, the current direction passing through the first electromagnet 15 is adjusted, the magnetic field direction of the first electromagnet 15 is opposite to the magnetic field direction of the first magnet plate 14, the first magnet plate 14 is pushed to one side far away from the first electromagnet 15, and therefore the limit sleeve 13 with the push plate 11 and the push plate 11 moving on the cross rod is driven, and meanwhile, the wet garbage stacked on one side of the push plate 11 is pushed to be paved in the wet garbage can 3.
When the push plate 11 slides, the limiting block 12 can prevent the push plate 11 from falling off from the cross rod.
On the basis, the movable mechanical parts in the intelligent classification garbage can are driven by controlling the change of the magnetic field direction of the electromagnet, so that compared with the traditional motor driving mode, the intelligent classification garbage can has the advantages of reducing power consumption, being smaller in structure, being capable of reducing the size of the whole device and improving practicability.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides an intelligent classification garbage bin, includes the staving, its characterized in that: two sliding doors about installing on the staving outer wall, be equipped with the wet garbage bin that is located the staving inside in below sliding door rear side, be equipped with the dry garbage bin that is located the staving inside in upper sliding door rear side, the laminating of wet garbage bin outer wall is on the staving inner wall, be provided with the layer board subassembly that is used for holding up dry garbage bin above wet garbage bin, leave one section clearance between vertical one side of layer board subassembly and the staving inside, this clearance is used for throwing in of rubbish, and clearance and the inside intercommunication of wet garbage bin, the intercommunication state between dry garbage bin inside and the clearance is adjustable, it puts in the mouth to be equipped with the rubbish of installing on the staving top above the clearance.
2. The intelligent classification garbage can as claimed in claim 1, wherein: the sliding door is movably hinged with the barrel body and is fixedly connected with the barrel body through an electric lock catch, and a handle is arranged on the outer wall of the sliding door.
3. The intelligent classification garbage can of claim 2, wherein: dry garbage bin and wet garbage bin all inwards cave in on being close to the outer wall of sliding door one side and have the draw groove, are located the top inlay on the sliding door inner wall and be equipped with the one deck cotton that absorbs water, wet garbage bin inside is provided with the push pedal subassembly that promotes wet rubbish.
4. The intelligent classification garbage can of claim 3, wherein: the push pedal subassembly is fixed with the stopper at the other end of horizontal pole including fixing a plurality of horizontal poles on wet garbage bin inner wall and the push pedal of horizontal pole horizontal slip, inlays in the push pedal and is equipped with a plurality of spacing sleeves, and the outside at the horizontal pole is established to spacing sleeve pipe cover, horizontal pole, push pedal and spacing sleeve pipe all set up under the clearance, inlay at the push pedal middle part has first magnet board it is equipped with first electro-magnet to inlay on the inner wall of first magnet board one side to press close to the staving.
5. The intelligent classification garbage can of claim 4, wherein: the supporting plate assembly comprises a supporting plate bent at the bottom of the dry garbage can and one side of the dry garbage can, a plurality of water seepage holes are formed in the area, located under the dry garbage can, of the supporting plate, a second magnet plate which is movably hinged to the top end of the vertical side of the supporting plate is installed, and a second electromagnet is embedded on the inner wall, close to one side of the second electromagnet, of the barrel body.
6. The intelligent classification garbage can of claim 5, wherein: the dry garbage bin is made by stainless steel metal mesh material, dry garbage bin is close to second magnet board one side undercut and has a feed notch, the height of feed notch is the same with the height of second magnet board.
7. The intelligent classification garbage can of claim 6, wherein: a plurality of control buttons are arranged on the surface of the top of the barrel body and are respectively used for controlling the working states of the electric lock catch, the first electromagnet and the second electromagnet.
8. The intelligent classification garbage can of claim 7, wherein: staving top internally mounted has circulating fan, the circulating fan bottom is provided with a plurality of air-supply lines and the air-supply line extends to the top of doing the garbage bin, circulating fan still is provided with the exhaust pipe that extends to the staving outside.
9. The intelligent classification method for the intelligent classification garbage can according to claim 7, which specifically comprises the following steps:
when a user puts garbage, pressing different control buttons at the top end of the barrel body according to the type of the put garbage;
when dry garbage is thrown in, a control button for controlling the second electromagnet is pressed, the current direction passing through the second electromagnet is adjusted, the magnetic field direction of the second electromagnet is the same as that of the second magnet plate, the second electromagnet adsorbs the second magnet plate to enable the second magnet plate to incline towards one side of the gap, the edge of the top end of the second magnet plate is directly lapped on the inner wall of the gap, and the area of the top end of the gap is communicated with the inner space of the dry garbage can;
dry garbage is put in from the garbage putting-in opening and enters the dry garbage can along the inclined second magnet plate and the feeding notch;
when the wet garbage is thrown in, a control button for controlling the second electromagnet is pressed, the current direction passing through the second electromagnet is adjusted, the direction of the magnetic field of the second electromagnet is opposite to that of the magnetic field of the second magnet plate, the second magnet plate is pushed to one side of the dry garbage can by the second electromagnet, and the inside of the gap is smooth;
pressing a control button for controlling the first electromagnet, adjusting the current direction passing through the first electromagnet to enable the magnetic field direction of the first electromagnet to be the same as that of the first magnet plate, adsorbing the first magnet plate to one side of the first electromagnet, and enabling the push plate to be attached to the inner wall of the wet garbage can;
and wet garbage is thrown in from the garbage throwing opening and falls into the wet garbage can along the gap, so that classification recycling is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428918.6A CN113173348A (en) | 2021-04-21 | 2021-04-21 | Intelligent classification garbage can and intelligent classification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428918.6A CN113173348A (en) | 2021-04-21 | 2021-04-21 | Intelligent classification garbage can and intelligent classification method |
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| Publication Number | Publication Date |
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| CN113173348A true CN113173348A (en) | 2021-07-27 |
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| CN202110428918.6A Pending CN113173348A (en) | 2021-04-21 | 2021-04-21 | Intelligent classification garbage can and intelligent classification method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004100069A4 (en) * | 2003-02-05 | 2004-04-01 | Branita Pty Ltd | Waste management housing |
| TWM412149U (en) * | 2011-04-21 | 2011-09-21 | Univ Far East | Press-down type resources recycling bin |
| CN202072200U (en) * | 2011-05-19 | 2011-12-14 | 曹斌 | Combined household classified garbage can |
| CN202765658U (en) * | 2012-09-20 | 2013-03-06 | 朱赵龙 | Pedal-type public place garbage classification trash can based on linkage mechanism |
| CN103332418A (en) * | 2013-07-06 | 2013-10-02 | 崔良心 | Domestic fly destroying trash can |
| CN205675605U (en) * | 2016-06-14 | 2016-11-09 | 张海燕 | A kind of pediatric surgery nursing refuse receptacle that eliminates the unusual smell |
| CN205802128U (en) * | 2016-07-13 | 2016-12-14 | 方镇辉 | A kind of deodorizing environmental protection refuse bin |
| CN210437846U (en) * | 2019-08-22 | 2020-05-01 | 宁波巧易佳电子商务有限公司 | Multifunctional combined garbage can |
-
2021
- 2021-04-21 CN CN202110428918.6A patent/CN113173348A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004100069A4 (en) * | 2003-02-05 | 2004-04-01 | Branita Pty Ltd | Waste management housing |
| TWM412149U (en) * | 2011-04-21 | 2011-09-21 | Univ Far East | Press-down type resources recycling bin |
| CN202072200U (en) * | 2011-05-19 | 2011-12-14 | 曹斌 | Combined household classified garbage can |
| CN202765658U (en) * | 2012-09-20 | 2013-03-06 | 朱赵龙 | Pedal-type public place garbage classification trash can based on linkage mechanism |
| CN103332418A (en) * | 2013-07-06 | 2013-10-02 | 崔良心 | Domestic fly destroying trash can |
| CN205675605U (en) * | 2016-06-14 | 2016-11-09 | 张海燕 | A kind of pediatric surgery nursing refuse receptacle that eliminates the unusual smell |
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Application publication date: 20210727 |