CN108639210A - A kind of Electrostatic Absorption dust-extraction unit based on bicycle - Google Patents
A kind of Electrostatic Absorption dust-extraction unit based on bicycle Download PDFInfo
- Publication number
- CN108639210A CN108639210A CN201810446481.7A CN201810446481A CN108639210A CN 108639210 A CN108639210 A CN 108639210A CN 201810446481 A CN201810446481 A CN 201810446481A CN 108639210 A CN108639210 A CN 108639210A
- Authority
- CN
- China
- Prior art keywords
- turntable
- dust
- shell
- bicycle
- metal dish
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 13
- 238000000605 extraction Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005496 tempering Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J40/00—Arrangements of air cleaners specially adapted for cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention belongs to technical field of environment protection equipment, more particularly to a kind of Electrostatic Absorption dust-extraction unit based on bicycle, dust exhaust apparatus is equipped on the front fork of bicycle, the dust exhaust apparatus includes the turntable that shell, metal dish and excircle are equipped with fur, the shell is mounted on front fork, the metal dish is sleeved on the excircle of turntable, and metal dish is fixed with outer shell phase, the input shaft of the turntable is connected with transmission system, and power is transmitted to by transmission system on the input shaft of turntable so that turntable generates relative motion frictional electricity with metal dish.The present invention gives birth to Electro Sorb minute dust by fur and metal friction and achievees the purpose that beautify the environment, power source needed for the dust exhaust apparatus of the present invention comes from power caused by bicyclist's treadled cycle foot pedal, that is energy conservation and environmental protection, and play the purpose for tempering bicyclist's body.
Description
Technical field
The invention belongs to technical field of environment protection equipment, and in particular to a kind of Electrostatic Absorption dust-extraction unit based on bicycle.
Background technology
There is " haze weather " phenomenon in many cities of China, haze phenomenon is the mankind's specific gas in urban development
It waits with mankind's activity interaction as a result, highdensity economics of population and social activities will necessarily discharge a large amount of particulate matter
（PM2.5）Once discharge is more than atmospheric air circulation ability and carrying degree, fine particle concentration is by continued accumulation, at this time if by quiet steady
Easily there is large-scale haze in the influences such as weather.
Bicycle is not only a kind of environmentally protective walking-replacing tool, moreover it is possible to temper the body of bicyclist.
Invention content
Place, the present invention provide a kind of Electrostatic Absorption dedusting based on bicycle in order to overcome the above-mentioned deficiencies of the prior art
Device.
The present invention is achieved through the following technical solutions：A kind of Electrostatic Absorption dust-extraction unit based on bicycle, certainly
The front fork of driving is equipped with dust exhaust apparatus, and the dust exhaust apparatus includes the turntable that shell, metal dish and excircle are equipped with fur,
The shell is mounted on front fork, and the metal dish is sleeved on the excircle of turntable, and metal dish is fixed with outer shell phase,
The input shaft of the turntable is connected with transmission system, and power is transmitted to by transmission system on the input shaft of turntable so that turntable
Relative motion frictional electricity is generated with metal dish.
Further, the transmission system includes driven sprocket, drive sprocket, flywheel and chain, and drive sprocket is band
There are the wheel structure of two rows of sprockets, a wherein row chain tooth for drive sprocket to match by the flywheel of chain and bicycle rear axle
It closes, another row chain tooth is coordinated by chain and driven sprocket transmission；The transmission cooperation of the input shaft of driven sprocket and turntable.
Further, the input shaft of the driven sprocket and turntable is coordinated using key；Turntable is equipped with by input shaft certainly
Run through the axis hole I of turntable by end end face axial, axis hole I is by bearing holder (housing, cover) in fixing axle；The both ends of fixing axle are fixed on out
On the straight slot of fork, and fixing axle can be moved along straight slot；The jag is the convex frame structure being fixed on front fork, straight slot
It is symmetricly set on the relatively big end of jag, the small end of jag is arranged with guide rail, and the shell is by being located at shell both sides
Interconnecting piece is mounted on guide rail.
Further, the shell includes the annulus on top and the rectangle frame of lower part；The annulus inside and turntable
Excircle match, the rectangle frame bottom is fixed with dust-collecting box.
Further, the rectangle frame bottom is equipped with several T shapes cards, and the dust-collecting box bottom is equipped with and rectangle frame
The T-slot that T shape cards match.
Further, several columns being axially arranged along annulus, the metal are equipped on the inside of the annulus of the shell
Disk, which is equipped with, to be fixed on the matched through-hole of the column, metal dish on column.
The beneficial effects of the invention are as follows：The present invention gives birth to Electro Sorb minute dust by fur and metal friction and reaches beautification ring
The purpose in border, power source needed for the dust exhaust apparatus of the invention power caused by bicyclist's treadled cycle foot pedal,
That is energy conservation and environmental protection, and play the purpose for tempering bicyclist's body.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the explosive view of transmission system of the present invention and dust exhaust apparatus assembly；
Fig. 3 is the structural schematic diagram of jag of the present invention；
In figure, 1, front fork, 1-1, jag, 1-11, straight slot, 1-12, guide rail, 2, dust exhaust apparatus, 2-1, shell, 2-11, annulus, 2-
12, rectangle frame, 2-121, T shape card, 2-2, turntable, 2-21, input shaft, 2-22, axis hole I, 2-3, dust-collecting box, 2-31, T-slot,
3, transmission system, 3-1, driven sprocket, 3-2, drive sprocket, 3-3, flywheel, 3-4, fixing axle.
Specific implementation mode
Below according to drawings and examples, the present invention is further described.
As shown in Figure 1, a kind of Electrostatic Absorption dust-extraction unit based on bicycle, is equipped with dust suction on the front fork 1 of bicycle
Device 2, the dust exhaust apparatus 2 include the turntable 2-2 that shell 2-1, metal dish 2-4 and excircle are equipped with fur, pass through rotation
Turntable 2-2 makes the turntable 2-2 and metal dish 2-4 with fur generate relative motion, and electrostatic is generated after metal and fur friction,
The present invention achievees the purpose that purify air using the principle of electrostatic precipitation.The shell 2-1 is mounted on front fork 1, described
The central shaft of metal dish 2-4 is equipped with matched II 2-41 of axis hole of turntable 2-2 excircles that fur is equipped with excircle, will be golden
Belong to disk 2-4 to be sleeved on the excircle of turntable 2-2, and metal dish 2-4 is fixed with shell 2-1 phases, the input of the turntable 2-2
Axis 2-21 is connected with transmission system 3, and power is transmitted to by transmission system 3 on the input shaft 2-21 of turntable 2-2 so that turntable 2-2
Relative motion frictional electricity is generated with metal dish 2-4.
As the preferred of the present embodiment, as shown in Figure 1, the transmission system 3 includes driven sprocket 3-1, drive sprocket
3-2, flywheel 3-3 and chain, drive sprocket 3-2 are the wheel structure with two rows of sprockets, a wherein row chain of drive sprocket 3-2
Tooth realizes that the function of riding of bicycle, another row chain tooth pass through chain by the flywheel 3-3 transmission cooperations of chain and bicycle rear axle
The input shaft 2-21 transmissions of item and driven sprocket 3-1 transmissions cooperation and driven sprocket 3-1 and turntable 2-2 coordinate so that power passes
It is delivered to the normal operation that dust exhaust apparatus 2 is realized on turntable 2-2.The present invention drives master by the foot pedal of bicyclist's treadled cycle
Movable sprocket 3-2 rotations, drive sprocket 3-2 drives the flywheel 3-3 and driven sprocket 3-1 of bicycle rear axle by chain respectively, main
Movable sprocket 3-2 drives the function of flywheel 3-3 consistent with the chain drive function of ordinary bicycle, and drive sprocket 3-2 drives driven
Sprocket wheel 3-1, which is then realized, energizes dust exhaust apparatus 2 purpose so that its normal operation realizes electrostatic precipitation.On drive sprocket 3-2
Be in same plane with the sprocket on the matched sprockets of flywheel 3-3 and flywheel 3-3, on drive sprocket 3-2 and driven sprocket 3-1
Matched sprocket is in same plane with the sprocket on driven sprocket 3-1.
As the preferred of the present embodiment, as shown in Figures 2 and 3, the input shaft of the driven sprocket 3-1 and turntable 2-2
2-21 is coordinated using key；Turntable 2-2 is equipped with I 2-22 of axis hole that turntable 2-2 is axially penetrated through by input shaft 2-21 free end end faces,
I 2-22 of axis hole is by bearing holder (housing, cover) on fixing axle 3-4；The both ends of fixing axle 3-4 are fixed on the straight slot 1-11 of jag 1-1,
Nut is installed at the both ends of fixing axle 3-4, tightens nut and fixing axle 3-4 is clamped on jag 1-1, chain goes out in order to prevent
Now fall chain phenomenon, fixing axle 3-4 can be moved along the straight slot 1-11 of jag 1-1 adjusts driven sprocket 3-1 and master to realize
Core wheel between movable sprocket 3-2 is away from and then capable of adjusting the elastic of chain and prevent chain phenomenon；The jag 1-1 is solid
The convex frame structure being scheduled on front fork 1, jag 1-1 are integrated with front fork 1, and straight slot 1-11 is symmetricly set on jag 1-
The small end of 1 relatively big end, jag 1-1 is arranged with guide rail 1-12, and the shell 2-1 is by being located at the both sides shell 2-1
Interconnecting piece is mounted on guide rail 1-12, and the shape of the interconnecting piece and guide rail 1-12 of the both sides shell 2-1 matches, such as guide rail 1-12
Using oat tail groove structure, then the interconnecting piece of the both sides shell 2-1 is also designed to the dovetail knot to match with the dovetail groove of guide rail 1-12
Structure；When need adjust driven sprocket 3-1 and drive sprocket 3-2 between core wheel away from when, unscrew the nut at the both ends fixing axle 3-4,
The purpose of adjusting can be realized in mobile fixing axle 3-4, tightens the nut at the both ends fixing axle 3-4 after the completion of adjusting again, is adjusting
Save core wheel away from when, turntable 2-2 and shell 2-1 are moved with the movement of fixing axle 3-4, and then shell 2-1 can be in guide rail 1-
In 12 sliding ensure that the core wheels between adjusting driven sprocket 3-1 and drive sprocket 3-2 away from.Guide rail 1-12 on jag 1-1
It is fixed to play the role of limit to shell 2-1.
As the preferred of the present embodiment, as depicted in figs. 1 and 2, the shell 2-1 includes the annulus 2-11 on top under
The inside of the rectangle frame 2-12 in portion, annulus 2-11 are equipped with fur；Outer circle phase on the inside of the annulus 2-11 with turntable 2-2
Match, the bottoms rectangle frame 2-12 are fixed with dust-collecting box 2-3, when bicycle is not ridden, will be fixed on metal dish 2-4
Metal wire is grounded, and electrostatic disappears, and dust, which is fallen down, to be dropped into dust-collecting box 2-3.When the dust in dust-collecting box 2-3 reaches dust-collecting box
2-3 volumes 1/2~2/3 when, dust-collecting box 2-3 is removed from dust exhaust apparatus 2 and disposes the dust in dust-collecting box 2-3, is avoided
Dust accumulation in dust-collecting box 2-3 is excessive and flies out with riding for bicycle.
As the preferred of the present embodiment, as depicted in figs. 1 and 2, the bottoms rectangle frame 2-12 are set there are three T shape cards 2-
121, the bottoms dust-collecting box 2-3 are equipped with the three T-slot 2-31 to match with the T shape cards 2-121 of rectangle frame 2-12, dust
The T-slot 2-31 of box 2-3 snaps into the fixation that dust-collecting box 2-3 is realized on the T shape cards 2-121 of rectangle frame 2-12.
Further, as depicted in figs. 1 and 2, it is equipped on the inside of the annulus 2-11 of the shell 2-1 several along annulus 2-11
It the column 2-13 being axially arranged, column 2-13 and annulus 2-11 integrated moldings or is welded in the inner ring of annulus 2-11, stands
Column 2-13 be equipped with external screw thread, the metal dish 2-4 be equipped with the matched through-holes of column 2-13, tighten nut will
Metal dish 2-4 is fixed on column 2-13.
Present more and more people participate in the ranks of cycling, by the way that dust exhaust apparatus to be combined with bicycle, i.e.,
The public purpose for cycling the demand taken exercises and playing purification air again is realized, is killed two birds with one stone.
Claims (6)
1. a kind of Electrostatic Absorption dust-extraction unit based on bicycle, it is characterised in that：In the front fork of bicycle（1）It is equipped with dust suction
Device（2）, the dust exhaust apparatus（2）Including shell（2-1）, metal dish（2-4）The turntable of fur is equipped with excircle（2-
2）, the shell（2-1）Mounted on front fork（1）On, the metal dish（2-4）It is sleeved on turntable（2-2）Excircle on,
And metal dish（2-4）With shell（2-1）Mutually fixed, described turntable（2-2）Input shaft（2-21）And transmission system（3）Phase
Even, power passes through transmission system（3）It is transmitted to turntable（2-2）Input shaft（2-21）It is upper to make turntable（2-2）With metal dish（2-
4）Generate relative motion frictional electricity.
2. a kind of Electrostatic Absorption dust-extraction unit based on bicycle according to claim 1, it is characterised in that：The biography
Dynamic system（3）Including driven sprocket（3-1）, drive sprocket（3-2）, flywheel（3-3）And chain, drive sprocket（3-2）To carry
The wheel structure of two rows of sprockets, drive sprocket（3-2）The flywheel that wherein a row chain tooth passes through chain and bicycle rear axle（3-3）
Transmission cooperation, another row chain tooth pass through chain and driven sprocket（3-1）Transmission cooperation；Driven sprocket（3-1）With turntable（2-2）'s
Input shaft（2-21）Transmission cooperation.
3. a kind of Electrostatic Absorption dust-extraction unit based on bicycle according to claim 2, it is characterised in that：It is described from
Movable sprocket（3-1）With turntable（2-2）Input shaft（2-21）Coordinated using key；Turntable（2-2）It is equipped with by input shaft（2-21）
Free end end face axially penetrates through turntable（2-2）Axis hole I（2-22）, axis hole I（2-22）It is mounted in fixing axle by bearing holder (housing, cover)（3-4）
On；Fixing axle（3-4）Both ends be fixed on jag（1-1）Straight slot（1-11）On, and fixing axle（3-4）It can be along straight slot（1-
11）It is mobile；The jag（1-1）To be fixed on front fork（1）On convex frame structure, straight slot（1-11）It is symmetricly set on out
Fork（1-1）Relatively big end, jag（1-1）Small end be arranged with guide rail（1-12）, the shell（2-1）It is outer by being located at
Shell（2-1）The interconnecting piece of both sides is mounted on guide rail（1-12）On.
4. a kind of Electrostatic Absorption dust-extraction unit based on bicycle according to claims 1 to 3 any one, feature exist
In：The shell（2-1）Annulus including top（2-11）With the rectangle frame of lower part（2-12）；The annulus（2-11）It is interior
Side and turntable（2-2）Excircle match, the rectangle frame（2-12）Bottom is fixed with dust-collecting box（2-3）.
5. a kind of Electrostatic Absorption dust-extraction unit based on bicycle according to claim 4, it is characterised in that：The square
Shape frame（2-12）Bottom is equipped with several T shapes cards（2-121）, the dust-collecting box（2-3）Bottom is equipped with and rectangle frame（2-12）T
Shape card（2-121）The T-slot to match（2-31）.
6. a kind of Electrostatic Absorption dust-extraction unit based on bicycle according to claim 4, it is characterised in that：The shell
（2-1）Annulus（2-11）Inside is equipped with several along annulus（2-11）The column being axially arranged（2-13）, the metal dish
（2-4）It is equipped with and the column（2-13）Matched through-hole, metal dish（2-4）It is fixed on column（2-13）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446481.7A CN108639210A (en) | 2018-05-11 | 2018-05-11 | A kind of Electrostatic Absorption dust-extraction unit based on bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446481.7A CN108639210A (en) | 2018-05-11 | 2018-05-11 | A kind of Electrostatic Absorption dust-extraction unit based on bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108639210A true CN108639210A (en) | 2018-10-12 |
Family
ID=63754405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810446481.7A Pending CN108639210A (en) | 2018-05-11 | 2018-05-11 | A kind of Electrostatic Absorption dust-extraction unit based on bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639210A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227860A (en) * | 1985-03-29 | 1986-10-09 | Matsushita Seiko Co Ltd | Dust collector in air purifier |
| CN201036533Y (en) * | 2006-09-20 | 2008-03-19 | 陈尊山 | Single drum three-brush static vacuum cleaner |
| CN204223072U (en) * | 2014-10-17 | 2015-03-25 | 张培杰 | bicycle PM2.5 air purifier |
| CN105747999A (en) * | 2016-05-13 | 2016-07-13 | 盐城工学院 | Floor sweeping robot |
| CN206853305U (en) * | 2017-04-21 | 2018-01-09 | 长安大学 | A kind of bicycle haze device |
| CN207196679U (en) * | 2017-08-31 | 2018-04-06 | 清华大学 | A kind of bicycle air purifier based on photovoltaic generation |
-
2018
- 2018-05-11 CN CN201810446481.7A patent/CN108639210A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227860A (en) * | 1985-03-29 | 1986-10-09 | Matsushita Seiko Co Ltd | Dust collector in air purifier |
| CN201036533Y (en) * | 2006-09-20 | 2008-03-19 | 陈尊山 | Single drum three-brush static vacuum cleaner |
| CN204223072U (en) * | 2014-10-17 | 2015-03-25 | 张培杰 | bicycle PM2.5 air purifier |
| CN105747999A (en) * | 2016-05-13 | 2016-07-13 | 盐城工学院 | Floor sweeping robot |
| CN206853305U (en) * | 2017-04-21 | 2018-01-09 | 长安大学 | A kind of bicycle haze device |
| CN207196679U (en) * | 2017-08-31 | 2018-04-06 | 清华大学 | A kind of bicycle air purifier based on photovoltaic generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108639210A (en) | A kind of Electrostatic Absorption dust-extraction unit based on bicycle | |
| CN106120552A (en) | A kind of friction wheel type cable climbing measuring robots | |
| CN203102456U (en) | Automatic book return machine driving mechanism | |
| CN206307196U (en) | Can omnibearing movable single wheel mechanism of car | |
| CN211537201U (en) | Indoor ozone formaldehyde-removing and sterilizing device | |
| CN201679938U (en) | One-way clutch belt wheel | |
| CN204438358U (en) | A kind of portable air purifier | |
| CN104169164B (en) | Bicycle | |
| CN201978497U (en) | Control circuit of perambulator head toy | |
| CN213231519U (en) | Portable oxygen generator | |
| CN102923808A (en) | Application of immobilized lentinus edodes stipe in heavy metal lead pollution | |
| CN203062724U (en) | Sucking disc type pin installation positioning device | |
| CN209221819U (en) | A kind of zeolite rotary wheel device | |
| CN206766264U (en) | A kind of wind power generation plant based on cycle wheel | |
| CN208308432U (en) | A kind of new and effective oxygenerator | |
| CN201685955U (en) | Up-and-down pedal type bicycle | |
| CN109677543A (en) | A kind of folding electric balance car | |
| CN203032869U (en) | Bicycle capable of saving labor | |
| CN202961673U (en) | Virtual bicycle riding travel system | |
| CN209146779U (en) | A kind of haze Multifunctional shoulder lamp | |
| CN210612861U (en) | Novel children's sight-seeing bus | |
| CN212215890U (en) | Biomass fuel powder deironing device | |
| CN208576350U (en) | A kind of bicycle rim of improvement type | |
| CN212327852U (en) | Organic waste gas concentration treatment device | |
| CN213314204U (en) | VOC recovery treatment zeolite rotary dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |
|
| RJ01 | Rejection of invention patent application after publication |