CN108545354A - A kind of intelligence sealing dustbin - Google Patents
A kind of intelligence sealing dustbin Download PDFInfo
- Publication number
- CN108545354A CN108545354A CN201810295099.0A CN201810295099A CN108545354A CN 108545354 A CN108545354 A CN 108545354A CN 201810295099 A CN201810295099 A CN 201810295099A CN 108545354 A CN108545354 A CN 108545354A
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- opening
- elastic parts
- ring elastic
- refuse bag
- 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.)
- Withdrawn
Links
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
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
-
- 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
-
- 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
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
- B65F1/1638—Electromechanically operated lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/184—Weighing means
Abstract
The present invention provides a kind of intelligence sealing dustbin, including：Shell, defines the first accommodating chamber, and the first accommodating chamber is equipped with the first opening；Fixing piece is set to the first opening surrounding；Ring elastic parts, ring elastic parts are set to the first opening, and ring elastic parts are movable between contracted position and extension position；Refuse bag defines the second accommodating chamber, and the second accommodating chamber is equipped with the second opening, and refuse bag is connect across ring elastic parts with fixing piece close to one end of the second opening；Control assembly connect with ring elastic parts and is located at contracted position or extension position to control ring elastic parts, and the second opening of refuse bag is shunk when ring elastic parts are located at contracted position, and the second of refuse bag, which is open, when ring elastic parts are located at extension position opens.Intelligence sealing dustbin according to the present invention, the structure being combined using shell, fixing piece, ring elastic parts, refuse bag and control assembly, can effective automatic tightening refuse bag opening, it is simple in structure, it is at low cost, be easy to use.
Description
Technical field
The present invention relates to Smart Home technical fields, and dustbin is sealed more particularly to a kind of intelligence.
Background technology
For dustbin as a kind of special container for holding rubbish, waste, it is essential tool in people's life.
Dustbin plays the role of collecting rubbish very well, but when rubbish piles a certain amount of in refuse bag, rubbish easily accumulates excess
Overflow refuse bag.Sometimes due to rubbish is excessively dirty smelly, it is pure and fresh to influence surrounding air, and refuse bag is contaminated, leads to manual extraction
The inadequate clean hygiene of refuse bag.Herein, it is therefore necessary to a kind of intelligence sealing dustbin be provided, itself intelligence can be made full use of
It can condition more preferably people's service.
Invention content
In view of this, the present invention provides a kind of intelligence sealing dustbin.
In order to solve the above technical problems, the present invention uses following technical scheme：
Intelligence sealing dustbin according to the ... of the embodiment of the present invention, including：Shell defines the first receiving in the shell
Chamber, first accommodating chamber are equipped with the first opening；Fixing piece, the fixing piece are set to the first opening surrounding；Cyclic spring
Part, the ring elastic parts are set to described first and are open, and the ring elastic parts can live between contracted position and extension position
It is dynamic；Refuse bag, the second accommodating chamber is defined in the refuse bag, and second accommodating chamber is equipped with the second opening, the refuse bag
Close to it is described second opening one end connect with the fixing piece across the ring elastic parts；Control assembly, the control
Component is connect with the ring elastic parts is located at the contracted position or the extension position, institute to control the ring elastic parts
The second opening contraction that ring elastic parts are located at the refuse bag when contracted position is stated, the ring elastic parts are located at
Second opening for upholding refuse bag when position is opened.
Further, the intelligence sealing dustbin further includes：Gravity sensor, the gravity sensor respectively with institute
It states refuse bag to connect with the control assembly, the gravity sensor obtains the weight information of the refuse bag, the control group
Part receives the weight information that the gravity sensor is sent out, when gravitation information is more than gravity preset value, the control assembly control
It makes the ring elastic parts and is located at the contracted position.
Further, the gravity sensor is set to the fixing piece to obtain the rubbish being connect with the fixing piece
The weight information of bag.
Further, the fixing piece includes：Upper fixing element, the refuse bag is close to one end of second opening and institute
State upper fixing element connection；Lower fixing piece, the lower fixing piece are detachably connected with fixed part, and the ring elastic parts are set
Between fixed part and the lower fixing piece, fixed part cyclic spring when being connect with the lower fixing piece
Part is located at the extension position, fixed part when being detached with the lower fixing piece ring elastic parts be located at the deflation
Position.
Further, fixed part is T shapes, and fixed part includes：First horizontal end；First perpendicular end, described the
The upper surface at one perpendicular end is connect with the lower face at the described first horizontal end, and the radial dimension at the described first perpendicular end is horizontal less than described first
The size at end；The lower fixing piece is inverted T-shaped, and the lower fixing piece includes：Second perpendicular end, the described second perpendicular end are set on described
Below fixing piece, the upper surface at the described second perpendicular end and the lower face at the described first perpendicular end are oppositely arranged；Second horizontal end, described
The upper surface at two horizontal ends is connect with the lower face at the described second perpendicular end, and the radial dimension at the second horizontal end is more than described second and erects
The size at end, fixed part cooperatively form groove when being connect with the lower fixing piece, the ring elastic parts are sheathed on institute
It states in groove.
Further, the quantity of fixed part and the lower fixing piece is multiple, multiple fixed part intervals
It opens and is distributed in first opening, the lower fixing piece is corresponded with fixed part.
Further, the intelligence sealing dustbin further includes：Lid, the lid are set to first opening to beat
First opening is closed on or off, and the lid is connect with the control assembly and fixed part respectively, works as gravitation information
When more than gravity preset value, the control assembly controls the lid activity and opens first opening, fixed part
It is detached with the lower fixing piece.
Further, fixed part includes magnetic part, and the lid includes：Electromagnet assembly, the control assembly
It is connect with the electromagnet assembly and is powered or powers off to control the electromagnet assembly.
Further, the lid and the shell pivotable connection.
Further, fixed part and/or the lower fixing piece are annular element, and the annular element is sheathed on described the
One opening.
It is according to the ... of the embodiment of the present invention it is a kind of intelligence sealing dustbin, by using shell, fixing piece, ring elastic parts,
The device that refuse bag and control assembly are combined, has the advantages that：
(1) it uses ring elastic parts and control assembly to match, can realize the second opening of automation tightening refuse bag,
After tightening, user can quickly withdraw refuse bag, and the rubbish in refuse bag will not be during withdrawing from the second opening
Middle spilling, have it is easy to operate, it is simple in structure, the advantages that high degree of automation；
(2) it is connect respectively with control assembly and upper fixing element using lid, when gravitation information is more than gravity preset value, control
Component control lid activity processed simultaneously opens the first opening, when lid is opened, the rubbish in refuse bag and the second accommodating chamber
Weight and when more than gravity preset value, ring elastic parts, which are shunk, tightens the second opening, and not only intelligence degree is high, but also
The opening of energy automatic tightening refuse bag, the opening of refuse bag is fastened without people manually；
(3) weight that rubbish can be controlled by adjusting gravity preset value, avoids the excess accumulation of rubbish.
Description of the drawings
Fig. 1 is the structural schematic diagram of the intelligence sealing dustbin of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the intelligence sealing dustbin of another embodiment of the present invention.
Reference numeral：
Intelligence sealing dustbin 100；
Shell 10；First accommodating chamber 11；First opening 12；
Fixing piece 20；Upper fixing element 21；Lower fixing piece 22；
Ring elastic parts 30；
Refuse bag 40；Second accommodating chamber 41；Second opening 42；
Lid 50.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
The every other embodiment that personnel are obtained, shall fall within the protection scope of the present invention.
Intelligence sealing dustbin 100 according to the ... of the embodiment of the present invention is specifically described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, intelligence sealing dustbin 100 according to the ... of the embodiment of the present invention, including shell 10, fixing piece
20, ring elastic parts 30, refuse bag 40 and control assembly.
Specifically, defining the first accommodating chamber 11 in shell 10, the first accommodating chamber 11 is equipped with the first opening 12；Fixing piece
20 are set to the first 12 surroundings of opening；Ring elastic parts 30 are set to the first opening 12, and ring elastic parts 30 are in contracted position and extension
It is movable between position；The second accommodating chamber 41 is defined in refuse bag 40, the second accommodating chamber 41 is equipped with the second opening 42, refuse bag
One end of 40 close second opening 42 is connect across ring elastic parts 30 with fixing piece 20；Control assembly and ring elastic parts 30
Connection is located at contracted position or extension position, refuse bag when ring elastic parts 30 are located at contracted position to control ring elastic parts 30
40 the second opening 42 is shunk, and the second opening 42 that ring elastic parts 30 are located at refuse bag 40 when upholding position is opened.
In other words, intelligence sealing dustbin 100 according to the ... of the embodiment of the present invention, mainly by shell 10, fixing piece 20, annular
Elastic component 30, refuse bag 40 and control assembly composition, are formed with the first accommodating chamber 11, in the first accommodating chamber 11 in shell 10
It can be placed with refuse bag 40, people can be by rubbish storage in refuse bag 40, and the first accommodating chamber 11 is equipped with the first opening 12, rubbish
Rubbish bag 40 can be installed at the first opening 12, can be equipped with fixing piece 20 in the first 12 surroundings of opening, refuse bag 40 can be with fixation
Part 20 is connected so that refuse bag 40 to be relatively fixed, and prevents from caving in during garbage throwing, and the can be formed in refuse bag 40
Two accommodating chambers 41, the second accommodating chamber 41 are equipped with the second opening 42, and ring elastic parts 30, annular elastomeric are additionally provided at the first opening 12
Property part 30 can be in contracted position and between upholding position, in contracted position, ring elastic parts 30 can make the of refuse bag 40
Two are open 42 in tightening state, and when upholding position, ring elastic parts 30 are located at the second 42 surroundings of opening and in opening
State, the second opening 42 are opened, and rubbish can be thrown to by the second opening 42 in refuse bag 40 by user.With cyclic spring
Part 30 is connected with control assembly, by control assembly can control ring elastic parts 30 contracted position or uphold position between turn
It changes.
Intelligence sealing dustbin 100 according to the ... of the embodiment of the present invention as a result, by using shell 10, fixing piece 20, annular
The device that elastic component 30, refuse bag 40 and control assembly are combined, the fixation of refuse bag 40 may be implemented by fixing piece 20, adopt
It is matched with ring elastic parts 30 and control assembly, can realize the second opening 42 of automation tightening refuse bag 40, after tightening,
User can quickly withdraw refuse bag 40, and the rubbish in refuse bag 40 will not be during withdrawing from the second opening 42
Overflow, have it is easy to operate, it is simple in structure, the advantages that high degree of automation.
According to one embodiment of present invention, intelligence sealing dustbin 100 further includes gravity sensor, and gravity sensor can
It is connect respectively with refuse bag 40 and control assembly, the weight information of refuse bag 40 is obtained by gravity sensor, control assembly connects
The weight information that gravity sensor is sent out is received, when gravitation information is more than gravity preset value, control assembly controls ring elastic parts
30 are located at contracted position.
That is, when the garbage weight summation in refuse bag 40 and the second accommodating chamber 41 is more than gravity preset value, control
Second opening, 42 tightening has been efficiently controlled the accumulation of rubbish by component control ring elastic parts 30 processed, avoids rubbish is overweight from overflowing
The problem of going out.
Optionally, gravity sensor can be set to fixing piece 20 and be believed with the weight for obtaining the refuse bag 40 being connect with fixing piece 20
Breath.
In certain specific embodiments of the invention, fixing piece 20 includes upper fixing element 21 and lower fixing piece 22, rubbish
Bag 40 is connect close to one end of the second opening 42 with upper fixing element 21；Lower fixing piece 22 is detachably connected with upper fixing element 21, ring
Shape elastic component 30 is set between upper fixing element 21 and lower fixing piece 22, cyclic spring when upper fixing element 21 is connect with lower fixing piece 22
Part 30, which is located at, upholds position, and ring elastic parts 30 are located at contracted position when upper fixing element 21 is detached with lower fixing piece 22.
Further, upper fixing element 21 is T shapes, and upper fixing element 21 may include the first horizontal end and the first perpendicular end, lower fixing piece
22 be inverted T-shaped, and lower fixing piece 22 may include the second perpendicular end and the second horizontal end.
Specifically, the upper surface at the first perpendicular end is connect with the lower face at the first horizontal end, and the radial dimension at the first perpendicular end is less than
The size at the first horizontal end, the second perpendicular end are set to below upper fixing element, the lower face phase of the upper surface at the second perpendicular end and the first perpendicular end
To setting, the upper surface at the second horizontal end is connect with the lower face at the second perpendicular end, and the radial dimension at the second horizontal end is more than the second perpendicular end
Size, upper fixing element cooperatively forms groove when being connect with lower fixing piece, and ring elastic parts are sheathed in groove.
As shown in Fig. 2, optionally, the quantity of upper fixing element 21 and lower fixing piece 22 is multiple, between multiple upper fixing elements 21
It is spaced at the first opening 12, lower fixing piece 22 and upper fixing element 21 correspond, and pass through upper fixing element 21 and lower fixation
The combination of part 22 being detachably connected with ring elastic parts 30 provides physical condition for 40 automatic tightening of refuse bag or opening.
Preferably, intelligence sealing dustbin 100 further includes lid 50.
Specifically, lid 50 is set to the first opening 12 to open or close the first opening 12, lid 50 respectively with control group
Part and upper fixing element 21 connect, and when gravitation information is more than gravity preset value, control assembly controls 50 activity of lid and opens the
One opening 12, upper fixing element 21 is detached with lower fixing piece 22, when lid 50 is opened, in refuse bag 40 and the second accommodating chamber 41
The weight of interior rubbish and more than gravity preset value when, ring elastic parts 30 shrink by second opening 42 tightening.
Further, upper fixing element 21 includes magnetic part, and lid 50 includes electromagnet assembly, control assembly and electromagnet group
Part connection is powered with to control electromagnet assembly or power-off, and when energization, magnetic force, lid are generated between electromagnet assembly and magnetic part
When 50 the first opening 12 of opening, upper fixing element 21 can be driven to move upwards and detached with lower fixing piece 22, at this time ring elastic parts
30 are converted into contracted position from position is upheld.
Optionally, lid 50 and 10 pivotable connection of shell, it is easy to operation.
As shown in Figure 1, optionally, upper fixing element 21 and/or lower fixing piece 22 can be annular element, and annular element is sheathed on first
Opening 12, is easily installed and dismantles, easy to use.
To sum up, intelligence sealing dustbin 100 according to the ... of the embodiment of the present invention, it not only can be with intelligent control rubbish weight
Amount, avoid rubbish from seriously accumulating, moreover it is possible to automation tightening refuse bag, while also have many advantages, such as it is easy to operate, quick, hygienic,
Better environment is provided for the office or house of people.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of intelligence sealing dustbin, which is characterized in that including：
Shell, the first accommodating chamber is defined in the shell, and first accommodating chamber is equipped with the first opening；
Fixing piece, the fixing piece are set to the first opening surrounding；
Ring elastic parts, the ring elastic parts are set to described first and are open, and the ring elastic parts are in contracted position and extension
It is movable between position；
Refuse bag, the second accommodating chamber is defined in the refuse bag, and second accommodating chamber is equipped with the second opening, the refuse bag
Close to it is described second opening one end connect with the fixing piece across the ring elastic parts；
Control assembly, the control assembly is connect with the ring elastic parts is located at the deflation to control the ring elastic parts
Position or the extension position, second opening that the ring elastic parts are located at the refuse bag when contracted position are received
Contracting, the ring elastic parts are located at the second opening opening of the refuse bag when extension position.
2. intelligence sealing dustbin according to claim 1, which is characterized in that further include：
Gravity sensor, the gravity sensor are connect with the refuse bag and the control assembly respectively, the gravity sensitive
Device obtains the weight information of the refuse bag, and the control assembly receives the weight information that the gravity sensor is sent out, when weight
When force information is more than gravity preset value, the control assembly controls the ring elastic parts and is located at the contracted position.
3. intelligence sealing dustbin according to claim 2, which is characterized in that the gravity sensor is set to the fixation
Part is to obtain the weight information for the refuse bag being connect with the fixing piece.
4. intelligence sealing dustbin according to claim 1, which is characterized in that the fixing piece includes：
Upper fixing element, the refuse bag are connect close to one end of second opening with fixed part；
Lower fixing piece, the lower fixing piece are detachably connected with fixed part, and the ring elastic parts are set to described solid
Determine between part and the lower fixing piece, fixed part when being connect with the lower fixing piece ring elastic parts be located at it is described
Uphold position, fixed part when being detached with the lower fixing piece ring elastic parts be located at the contracted position.
5. intelligence sealing dustbin according to claim 4, which is characterized in that fixed part is T shapes, described solid
Determining part includes：
First horizontal end；
The upper surface at the first perpendicular end, the described first perpendicular end is connect with the lower face at the described first horizontal end, the diameter at the described first perpendicular end
It is less than the size at the described first horizontal end to size；
The lower fixing piece is inverted T-shaped, and the lower fixing piece includes：
Second perpendicular end, the described second perpendicular end are set to below fixed part, the upper surface and described first at the described second perpendicular end
The lower face at perpendicular end is oppositely arranged；
Second horizontal end, the upper surface at the second horizontal end are connect with the lower face at the described second perpendicular end, the diameter at the second horizontal end
It is more than the size at the described second perpendicular end to size, fixed part cooperatively forms groove when being connect with the lower fixing piece, institute
Ring elastic parts are stated to be sheathed in the groove.
6. intelligence sealing dustbin according to claim 5, which is characterized in that fixed part and the lower fixing piece
Quantity be multiple, multiple fixed parts are spaced apart and are distributed in first opening, the lower fixing piece with it is described on
Fixing piece corresponds.
7. intelligence sealing dustbin according to claim 6, which is characterized in that further include：
Lid, the lid be set to it is described first opening with open or close it is described first opening, the lid respectively with it is described
Control assembly is connected with fixed part, and when gravitation information is more than gravity preset value, the control assembly controls the lid
Body activity simultaneously opens first opening, and fixed part is detached with the lower fixing piece.
8. intelligence sealing dustbin according to claim 7, which is characterized in that fixed part includes magnetic part, institute
Stating lid includes：
Electromagnet assembly, the control assembly are connect with the electromagnet assembly to control the electromagnet assembly energization or break
Electricity.
9. intelligence sealing dustbin according to claim 8, which is characterized in that the lid pivotably connects with the shell
It connects.
10. intelligence sealing dustbin according to claim 5, which is characterized in that fixed part and/or described lower solid
It is annular element to determine part, and the annular element is sheathed on first opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295099.0A CN108545354A (en) | 2018-04-04 | 2018-04-04 | A kind of intelligence sealing dustbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295099.0A CN108545354A (en) | 2018-04-04 | 2018-04-04 | A kind of intelligence sealing dustbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108545354A true CN108545354A (en) | 2018-09-18 |
Family
ID=63514201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295099.0A Withdrawn CN108545354A (en) | 2018-04-04 | 2018-04-04 | A kind of intelligence sealing dustbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545354A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201033690Y (en) * | 2007-05-28 | 2008-03-12 | 李晓彤 | Automatic sealing refuse receptacle |
| CN201737394U (en) * | 2010-06-04 | 2011-02-09 | 西安交通大学 | Environmental protection garbage bin |
| CN202147967U (en) * | 2011-06-22 | 2012-02-22 | 王尧尧 | Trash can with sealing device |
| CN203682296U (en) * | 2014-02-11 | 2014-07-02 | 唐翊钧 | Novel trash can with trash bag capable of being sealed automatically |
| CN104443925A (en) * | 2013-09-14 | 2015-03-25 | 西安圣合通环保科技有限公司 | Refuse receptacle with garbage bag sealing device |
| CN107380803A (en) * | 2017-08-18 | 2017-11-24 | 四川壹家易信息技术有限公司 | Environmental protecting device based on transport and enclosing function |
| CN207001397U (en) * | 2017-08-02 | 2018-02-13 | 郑宇波 | Exempt to change a bag intelligent garbage bin |
-
2018
- 2018-04-04 CN CN201810295099.0A patent/CN108545354A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201033690Y (en) * | 2007-05-28 | 2008-03-12 | 李晓彤 | Automatic sealing refuse receptacle |
| CN201737394U (en) * | 2010-06-04 | 2011-02-09 | 西安交通大学 | Environmental protection garbage bin |
| CN202147967U (en) * | 2011-06-22 | 2012-02-22 | 王尧尧 | Trash can with sealing device |
| CN104443925A (en) * | 2013-09-14 | 2015-03-25 | 西安圣合通环保科技有限公司 | Refuse receptacle with garbage bag sealing device |
| CN203682296U (en) * | 2014-02-11 | 2014-07-02 | 唐翊钧 | Novel trash can with trash bag capable of being sealed automatically |
| CN207001397U (en) * | 2017-08-02 | 2018-02-13 | 郑宇波 | Exempt to change a bag intelligent garbage bin |
| CN107380803A (en) * | 2017-08-18 | 2017-11-24 | 四川壹家易信息技术有限公司 | Environmental protecting device based on transport and enclosing function |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |
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| WW01 | Invention patent application withdrawn after publication |