CN109292325B - Garbage bin of unloading downwards - Google Patents
Garbage bin of unloading downwards Download PDFInfo
- Publication number
- CN109292325B CN109292325B CN201811460856.1A CN201811460856A CN109292325B CN 109292325 B CN109292325 B CN 109292325B CN 201811460856 A CN201811460856 A CN 201811460856A CN 109292325 B CN109292325 B CN 109292325B
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- shaft
- barrel
- lifting
- interlocking
- bottom plate
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 63
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004064 recycling Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 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
- B65F1/14—Other constructional features; Accessories
- B65F1/1468—Means for facilitating the transport of the receptacle, e.g. wheels, rolls
- B65F1/1473—Receptacles having wheels
-
- 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
-
- 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
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
本发明涉及一种向下卸料的垃圾桶，垃圾桶包括底座、桶体和动力机构，底座呈“口”字形，桶体由内桶和外桶组成“回”字形，桶体底部滑动设置有底板，动力机构位于桶体的夹层内，动力机构包括升降机构、开合机构和联锁机构，外桶的一侧纵向设置有长槽，长槽内滑动并转动连接有旋转轴，旋转轴与升降机构传动连接带动桶体升降，开合机构与底板传动连接带动底板开合，当桶体上升至顶部时，开合机构随桶体上升并与升降机构传动连接，联锁机构将桶体锁定，当桶体下降时，开合机构带动底板闭合，底板闭合后联锁机构使桶体处于升降状态，桶体下降，开合机构与升降机构脱离。本发明提供一种手动操作、升降和开合联动的向下卸料的垃圾桶。
The invention relates to a trash can for downward discharging. The trash can includes a base, a bucket body and a power mechanism. The base is in the shape of a "mouth". The bottom plate, the power mechanism is located in the interlayer of the barrel body, and the power mechanism includes a lifting mechanism, an opening and closing mechanism and an interlocking mechanism. One side of the outer barrel is longitudinally provided with a long groove, and a rotating shaft is slid and rotated in the long groove. The driving connection of the lifting mechanism drives the barrel body to rise and fall, and the opening and closing mechanism and the bottom plate drive the bottom plate to open and close. When the barrel body rises to the top, the opening and closing mechanism rises with the barrel body and is connected to the lifting mechanism, and the interlocking mechanism locks the barrel body. , When the barrel body descends, the opening and closing mechanism drives the bottom plate to close, and after the bottom plate is closed, the interlocking mechanism keeps the barrel body in a lifting state, the barrel body descends, and the opening and closing mechanism is separated from the lifting mechanism. The invention provides a downwardly discharging trash can with manual operation, lifting and opening and closing linkage.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a garbage can capable of discharging materials downwards.
Background
Along with the rapid development of economy, the living standard of people is improved, domestic garbage is continuously increased, and the use of garbage recycling bins is more and more common. In order to adapt to different occasions, manufacturers develop various types of garbage cans, but the inlet and the outlet of a garbage recycling bin produced by the manufacturers at present are both positioned at the upper part of the garbage can, and the defects that the garbage can be dumped out only by lifting the whole garbage can during garbage recycling are very inconvenient to dump, and juice in the garbage can pollute the upper edge of the garbage can during garbage discharging to cause secondary pollution to the garbage can and the surrounding environment.
At present, some garbage cans with lower openings are also available, for example, chinese patent documents disclose a lower opening type lifting garbage recycling bin [ CN201020120652.6], the lower opening type lifting garbage recycling bin includes a garbage can, a base, a worm retainer and a motor arranged on the base, a side wall of the garbage can is hinged with a lower bottom cover through a hinge shaft, the lower bottom covers of the side wall are connected through a connecting device, and a lifting mechanism is arranged on the side wall; the garbage bin of this patent passes through the motor and drives the lift, and motor cost is high to need the power supply, the garbage bin lays inconveniently and has the danger of electric leakage, and it is subaerial on the operating personnel and around with rubbish splash easily when the manual opening and shutting of lower bottom cover, causes secondary pollution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a garbage can which is manually operated, and can be lifted and opened and closed to realize linkage and can discharge materials downwards.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a garbage can capable of discharging materials downwards comprises a base, a can body and a power mechanism, wherein the base is in a shape like a Chinese character 'kou', the can body is located above the base and is in a shape like a Chinese character 'hui' formed by an inner barrel and an outer barrel, an interlayer is formed between the inner barrel and the outer barrel, a bottom plate is arranged at the bottom of the can body in a sliding mode, the power mechanism is located in the interlayer of the can body and comprises a lifting mechanism, an opening and closing mechanism and an interlocking mechanism, a long groove is longitudinally formed in one side of the outer barrel, a rotating shaft is connected in the long groove in a sliding mode and is connected with the long groove in a rotating mode, the;
when the barrel body rises to the top, the opening and closing mechanism rises along with the barrel body and is in transmission connection with the lifting mechanism, and the interlocking mechanism locks the barrel body;
when the barrel body descends, the opening and closing mechanism drives the bottom plate to be closed, the interlocking mechanism enables the barrel body to be in a lifting state after the bottom plate is closed, the barrel body descends, and the opening and closing mechanism is separated from the lifting mechanism.
Further, the base lower surface is provided with the universal wheel, four are no less than to the quantity of universal wheel.
Further, the bottom plate is two that mutual symmetry set up.
Further, elevating system includes lift lead screw, lift axle and lift guide arm, lift lead screw lower extreme rotates with the base to be connected, middle part screw thread registrates and is connected through the transmission of torque clutch subassembly in staving bottom, upper end and lift axle, the epaxial end rotation of lift is connected with the mounting panel, and the rotation axis rotates with the mounting panel to be connected and with through worm gear mechanism and lift axle transmission and be connected, lift guide arm lower extreme and base fixed connection just are located one side, the middle part registrate of keeping away from the lift lead screw and are in the staving bottom.
Furthermore, the opening and closing mechanism comprises a clutch shaft, a transmission shaft and a clutch worm, the clutch worm is fixedly arranged at the upper part of the lifting shaft, the clutch shaft is transversely arranged at the lower part of the barrel body and is positioned at one side provided with the lifting shaft, the clutch shaft is rotatably connected with the barrel body, a clutch worm wheel is fixedly arranged in the middle of the clutch shaft, torque clutch assemblies are arranged at two sides of the clutch shaft, the transmission shaft is vertical to the clutch shaft in the horizontal direction, the clutch shaft is in transmission connection with the transmission shaft through a worm and gear mechanism, and the transmission shaft is in transmission connection with the bottom plate so as to; when the barrel body rises to the top, the clutch worm wheel is meshed with the clutch worm.
Further, the interlocking mechanism comprises an interlocking gear, a first interlocking rack and a second interlocking rack, the interlocking gear is arranged between the outer barrel and the inner barrel through a torsion spring, and the first interlocking rack and the second interlocking rack are respectively positioned above and below the interlocking gear and are mutually meshed with the interlocking gear; when the bottom plate is closed, the first interlocking rack and the second interlocking rack are pressed between the inner barrel and the outer barrel by the bottom plate, when the bottom plate is opened, the interlocking gear drives the first interlocking rack and the second interlocking rack to extend outwards, and the second interlocking rack penetrates through the lifting guide rod to lock the barrel body.
Further, the torque clutch assembly comprises an outer wall, a fixed tooth column and a movable tooth column, wherein the fixed tooth column and the movable tooth column are both located in the outer wall, one end of the movable tooth column is meshed with the fixed tooth column, and a spring is arranged between the other end of the movable tooth column and the outer wall.
Furthermore, the outer wall of the torque clutch assembly between the lifting screw rod and the lifting shaft and the fixed tooth column are fixedly arranged at the top end of the lifting screw rod, the lifting shaft penetrates through the upper end of the outer wall, and the movable tooth column is sleeved on the lower portion of the lifting shaft in a sliding mode.
Furthermore, the clutch shaft consists of a middle shaft and two outer shafts, the two outer shafts are respectively positioned at two sides of the middle shaft, the outer wall and the fixed tooth column of the torque clutch assembly on the clutch shaft are fixedly arranged at the inner end of the outer shafts, the middle shaft penetrates through the outer wall, and the movable tooth column is sleeved at the outer end of the middle shaft in a sliding manner.
Further, a barrel cover is arranged at the top end of the barrel body.
The invention has the beneficial effects that:
1. when the garbage can is recovered, the garbage recovery bucket is manually operated to ascend, when the garbage can is lifted to a certain height, the garbage recovery bucket is moved to the position below the garbage can, then the bottom plate at the bottom of the garbage can is opened to dump the garbage, the garbage can is very convenient and practical, and secondary pollution to the garbage can and the surrounding environment is avoided.
2. The power mechanism is arranged between the inner barrel and the outer barrel, the appearance is concise, the environment inside and outside the garbage can does not interfere with the power mechanism when the garbage can is used, and the stability of the garbage can is improved.
3. According to the invention, the lifting of the barrel body and the opening and closing of the bottom plate are controlled by one rotating shaft, the barrel body can be lifted firstly by continuously rotating the rotating shaft, then the bottom plate is opened, and the operation is simple.
4. The torque clutch assemblies are arranged between the lifting screw rod and the lifting shaft and on the clutch shaft, and when the barrel body or the bottom plate moves in place, the fixed tooth column and the movable tooth column can be separated from each other due to torque, so that the power mechanism is protected from being damaged, and the service life of the invention is prolonged.
Drawings
Fig. 1 is a front view of a trash can of the present invention discharging downwardly.
Fig. 2 is a cross-sectional view a-a of fig. 1 of a trash can of the present invention discharging downward.
Fig. 3 is a cross-sectional view at B-B of fig. 2 of a trash can of the present invention discharging downward.
Fig. 4 is a cross-sectional view at C-C of fig. 2 of a trash can of the present invention discharging downward.
Fig. 5 is a cross-sectional view at D-D of fig. 2 of a trash can of the present invention discharging downward.
Fig. 6 is an enlarged view at E in fig. 3 of a trash can discharging downward according to the present invention.
Fig. 7 is a structural schematic view of a clutch shaft of the garbage can discharging downwards.
Fig. 8 is a structural view illustrating the ascending state of fig. 3 of a trash can discharging downward according to the present invention.
The reference numbers in the drawings are as follows: the device comprises a base 1, a barrel 2, a bottom plate 3, a rotating shaft 4, a lifting mechanism 5, an opening and closing mechanism 6, an interlocking mechanism 7, a universal wheel 8, a torque clutch assembly 9, a barrel cover 10, an inner barrel 201, an outer barrel 202, a lifting lead screw 501, a lifting shaft 502, a lifting guide rod 503, a mounting plate 504, a clutch shaft 601, a transmission shaft 602, a clutch worm 603, a clutch worm wheel 604, a middle shaft 6011, an outer shaft 6012, an interlocking gear 701, a first interlocking rack 702, a second interlocking rack 703, an outer wall 901, a fixed toothed column 902, a movable toothed column 903 and a spring 904.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in fig. 1 to 8, the garbage can discharging downwards comprises a base 1, a can body 2 and a power mechanism, wherein the base 1 is in a shape like a Chinese character 'kou', the can body 2 is positioned above the base 1, the can body 2 is in a shape like a Chinese character 'hui' formed by an inner can 201 and an outer can 202, an interlayer is formed between the inner can 201 and the outer can 202, a bottom plate 3 is arranged at the bottom of the can body 2 in a sliding manner, the power mechanism is positioned in the interlayer of the can body 2, the power mechanism comprises a lifting mechanism 5, an opening and closing mechanism 6 and an interlocking mechanism 7, a long groove is longitudinally arranged on one side of the outer can 202, a rotating shaft 4 is connected in the long groove in a sliding and rotating manner, the rotating shaft 4 is in transmission connection with the lifting mechanism 5 to; in the embodiment, a hand wheel is fixedly arranged at one end of the rotating shaft 4 extending out of the barrel body 2, and the rotating shaft 4 is rotated by rotating the hand wheel;
when the barrel body 2 rises to the top, the opening and closing mechanism 6 rises along with the barrel body 2 and is in transmission connection with the lifting mechanism 5, and the interlocking mechanism 7 locks the barrel body 2;
when the barrel body 2 descends, the opening and closing mechanism 6 drives the bottom plate 3 to be closed, the interlocking mechanism 7 enables the barrel body 2 to be in a lifting state after the bottom plate 3 is closed, the barrel body 2 descends, and the opening and closing mechanism 6 is separated from the lifting mechanism 5.
In order to move the garbage can conveniently, the lower surface of the base 1 is provided with universal wheels 8, and the number of the universal wheels 8 is not less than four.
In order to optimize the product structure, in this embodiment, the bottom plates 3 are two that are symmetrically arranged.
Further optimize the product structure, in this embodiment, elevating system 5 includes lift lead screw 501, lift axle 502 and lift guide arm 503, lift lead screw 501 lower extreme and base 1 rotate to be connected, the middle part screw thread registrates in staving 2 bottoms, the upper end passes through the transmission of torque clutch subassembly 9 with lift axle 502 to be connected, lift axle 502 upper end rotates to be connected with mounting panel 504, rotation axis 4 rotates with mounting panel 504 to be connected and with through worm gear mechanism and lift axle 502 transmission connection, lift guide arm 503 lower extreme and base 1 fixed connection just are located one side, the middle part registrates in staving 2 bottoms of keeping away from lift lead screw 501.
Further optimizing the product structure, in this embodiment, the opening and closing mechanism 6 includes a clutch shaft 601, a transmission shaft 602 and a clutch worm 603, the clutch worm 603 is fixedly disposed on the upper portion of the lifting shaft 502, the clutch shaft 601 is transversely disposed on the lower portion of the barrel body 2 and located on one side where the lifting shaft 502 is disposed, the clutch shaft 601 is rotatably connected with the barrel body 2, a clutch worm wheel 604 is fixedly disposed in the middle of the clutch shaft 601, torque clutch assemblies 9 are disposed on both sides of the clutch shaft 601, the transmission shaft 602 is mutually perpendicular to the clutch shaft 601 in the horizontal direction, the clutch shaft 601 is in transmission connection with the transmission shaft 602 through a worm and gear mechanism, and the transmission shaft 602 is in transmission connection with the bottom; when the barrel body 2 rises to the top, the clutch worm wheel 604 and the clutch worm 603 are meshed with each other; in this embodiment, the transmission shaft 602 is connected to a gear shaft through a gear mechanism, the gear shaft is fixedly provided with a gear, the bottom plate 3 is provided with a rack corresponding to the gear, and the rack and the bottom plate 3 are driven to slide through rotation of the gear.
Further optimizing the product structure, in this embodiment, the interlocking mechanism 7 includes an interlocking gear 701, a first interlocking rack 702 and a second interlocking rack 703, the interlocking gear 701 is disposed between the outer tub 202 and the inner tub 201 through a torsion spring, and the first interlocking rack 702 and the second interlocking rack 703 are respectively located above and below the interlocking gear 701 and are mutually engaged with the interlocking gear 701; when the bottom plate 3 is closed, the first interlocking rack 702 and the second interlocking rack 703 are pressed between the inner tub 201 and the outer tub 202 by the bottom plate 3, when the bottom plate 3 is opened, the interlocking gear 701 drives the first interlocking rack 702 and the second interlocking rack 703 to extend outward, and the second interlocking rack 703 passes through the lifting guide rod 503 to lock the tub body 2.
The torque clutch assembly 9 comprises an outer wall 901, a fixed tooth column 902 and a movable tooth column 903, wherein the fixed tooth column 902 and the movable tooth column 903 are both positioned in the outer wall 901, one end of the movable tooth column 903 is meshed with the fixed tooth column 902, and a spring 904 is arranged between the other end of the movable tooth column 903 and the outer wall 901.
The outer wall 901 and the fixed tooth column 902 of the torque clutch assembly 9 between the lifting screw rod 501 and the lifting shaft 502 are both fixedly arranged at the top end of the lifting screw rod 501, the lifting shaft 502 penetrates through the upper end of the outer wall 901, and the movable tooth column 903 is sleeved on the lower part of the lifting shaft 502 in a sliding manner.
The clutch shaft 601 is composed of a middle shaft 6011 and two outer shafts 6012, the two outer shafts 6012 are respectively located on two sides of the middle shaft 6011, an outer wall 901 and a fixed tooth column 902 of a torque clutch assembly 9 on the clutch shaft 601 are both fixedly arranged at the inner end of the outer shaft 6012, the middle shaft 6011 penetrates through the outer wall 901, and a movable tooth column 903 is slidably sleeved at the outer end of the middle shaft 6011.
In order to isolate the garbage in the garbage can from the external environment, the top end of the can body 2 is provided with a can cover 10.
When garbage is recovered, the rotating shaft 4 is rotated, the rotating shaft 4 drives the lifting shaft 502 and the lifting screw rod 501 to rotate through the worm gear mechanism, the barrel body 2 rises along the lifting screw rod 501 and the lifting guide rod 503, and when the barrel body 2 rises to the top, the clutch worm gear 604 and the clutch worm 603 are meshed with each other; when the rotating shaft 4 is rotated, the fixed tooth post 902 and the movable tooth post 903 of the torque clutch assembly 9 between the lifting screw rod 501 and the lifting shaft 502 are mutually separated due to torque, the lifting shaft 502 rotates without rotating the lifting screw rod 501, the lifting shaft 502 drives the clutch shaft 601 to rotate, the clutch shaft 601 drives the transmission shaft 602 to rotate through the worm and gear mechanism, the transmission shaft 602 drives the bottom plate 3 to slide and open through the gear and the rack, and garbage falls from the barrel body 2.
When the bottom plate 3 is not opened, the bottom plate 3 presses the first interlocking rack 702, so that the first interlocking rack 702 and the second interlocking rack 703 are pressed between the inner tub 201 and the outer tub 202 by the bottom plate 3; after the bottom plate 3 is opened, the first interlocking rack 702 and the second interlocking rack 703 are driven by the interlocking gear 701 to extend outwards, and the second interlocking rack 703 passes through the lifting guide rod 503 to lock the barrel body 2, so that the barrel body 2 cannot descend.
After the garbage is recycled, the rotating shaft 4 is rotated in a reverse direction, and at the moment, the base plate 3 is in an open state, and the barrel body 2 cannot descend, so that the torque enables the fixed tooth column 902 and the movable tooth column 903 of the torque clutch assembly 9 between the lifting screw rod 501 and the lifting shaft 502 to be separated from each other due to the torque, the opening and closing mechanism 6 drives the base plate 3 to be closed, after the base plate 3 is closed, the first interlocking rack 702 and the second interlocking rack 703 are pressed between the inner barrel 201 and the outer barrel 202 by the base plate 3, the barrel body 2 can descend, the lifting mechanism 5 drives the barrel body 2 to descend, and meanwhile, the base plate 3 is closed and cannot move continuously, the fixed tooth column 902 and the movable tooth column 903 of the torque clutch assembly 9 on the clutch shaft 601 can be separated from each other due to the torque, the power.
The above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, so that equivalent changes or modifications in the structure, features and principles described in the present invention should be included in the claims of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460856.1A CN109292325B (en) | 2018-12-01 | 2018-12-01 | Garbage bin of unloading downwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460856.1A CN109292325B (en) | 2018-12-01 | 2018-12-01 | Garbage bin of unloading downwards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292325A CN109292325A (en) | 2019-02-01 |
| CN109292325B true CN109292325B (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811460856.1A Active CN109292325B (en) | 2018-12-01 | 2018-12-01 | Garbage bin of unloading downwards |
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| Country | Link |
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| CN (1) | CN109292325B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551005B (en) * | 2020-12-09 | 2022-03-08 | 三峡大学 | Environment-friendly kitchen waste storage barrel and waste storage method |
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|---|---|---|---|---|
| US5291746A (en) * | 1993-03-10 | 1994-03-08 | Abbott Derwood C | Container for storage, collection and transportation of medical waste |
| CN201634140U (en) * | 2010-02-28 | 2010-11-17 | 蒋海啸 | Bottom open type lifting trash recycling bin |
| CN203359311U (en) * | 2012-05-24 | 2013-12-25 | 刘建威 | Lifting device |
| CN103693331A (en) * | 2013-12-11 | 2014-04-02 | 高铭 | Size-adjustable multifunctional garbage can |
| CN207450821U (en) * | 2017-11-28 | 2018-06-05 | 美欣达欣环卫科技有限公司 | A kind of automatic concealed type refuse collector |
| CN208086536U (en) * | 2018-01-31 | 2018-11-13 | 万鑫精工（湖南）有限公司 | Electromechanical integration dustbin |
| CN208135192U (en) * | 2018-03-08 | 2018-11-23 | 田兰英 | A kind of environment-friendly trash can that can be separated by solid-liquid separation convenient for toppling over |
-
2018
- 2018-12-01 CN CN201811460856.1A patent/CN109292325B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291746A (en) * | 1993-03-10 | 1994-03-08 | Abbott Derwood C | Container for storage, collection and transportation of medical waste |
| CN201634140U (en) * | 2010-02-28 | 2010-11-17 | 蒋海啸 | Bottom open type lifting trash recycling bin |
| CN203359311U (en) * | 2012-05-24 | 2013-12-25 | 刘建威 | Lifting device |
| CN103693331A (en) * | 2013-12-11 | 2014-04-02 | 高铭 | Size-adjustable multifunctional garbage can |
| CN207450821U (en) * | 2017-11-28 | 2018-06-05 | 美欣达欣环卫科技有限公司 | A kind of automatic concealed type refuse collector |
| CN208086536U (en) * | 2018-01-31 | 2018-11-13 | 万鑫精工（湖南）有限公司 | Electromechanical integration dustbin |
| CN208135192U (en) * | 2018-03-08 | 2018-11-23 | 田兰英 | A kind of environment-friendly trash can that can be separated by solid-liquid separation convenient for toppling over |
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| CN109292325A (en) | 2019-02-01 |
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Application publication date: 20190201 Assignee: Zaozhuang Wangda Agricultural Technology Co.,Ltd. Assignor: SHANGQIU NORMAL University Contract record no.: X2024980010830 Denomination of invention: A garbage bin for unloading downwards Granted publication date: 20210604 License type: Common License Record date: 20240730 Application publication date: 20190201 Assignee: Shandong bideli Agricultural Technology Co.,Ltd. Assignor: SHANGQIU NORMAL University Contract record no.: X2024980010829 Denomination of invention: A garbage bin for unloading downwards Granted publication date: 20210604 License type: Common License Record date: 20240730 |
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