CN106989449A - A kind of Household air purifier - Google Patents
A kind of Household air purifier Download PDFInfo
- Publication number
- CN106989449A CN106989449A CN201710221208.XA CN201710221208A CN106989449A CN 106989449 A CN106989449 A CN 106989449A CN 201710221208 A CN201710221208 A CN 201710221208A CN 106989449 A CN106989449 A CN 106989449A
- Authority
- CN
- China
- Prior art keywords
- motor
- valve jacket
- turn axle
- leather hose
- turn
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
A kind of Household air purifier, including the first motor, the first turn axle being connected with the first motor, fixed arm and the more than one piece leather hose moving component for being fixedly mounted on the fixed arm lower end, first motor is arranged in valve jacket, it is affixed by rod member between the valve jacket and the fixed arm, the fixed arm aft bulkhead is provided with spiral shell shape hole, more than one piece fixed point tooth-like wheel is fixedly installed on the first turn axle, the leather hose moving component includes being fixedly mounted on fixed arm lower end valve jacket, sliding chamber is provided with the valve jacket, slipping block can be slippingly installed up and down in the sliding chamber, the loading groove that left and right is run through is provided with slipping block, turn axle can be provided with to turn by bearing in the loading groove, the turn axle left end is installed with the tooth-like wheel that can be mutually engaged with the fixed point tooth-like wheel, the turn axle right-hand member is provided with leather hose winding cylinder by the cooperation of plush copper and plush copper groove.
Description
Technical field
The present invention relates to Household air purifier field, and in particular to a kind of Household air purifier.
Background technology
Nowadays, with attention of the people for indoor pollutant, air quality is improved, can be to indoor pollutant such as first
The pernicious gases such as aldehyde are excluded, existing to be purified by air purifier, air purifier connection leather hose, leather hose end
Spray gun is connected, so that convenient operate each indoor corner and orientation, needs to pack up leather hose when end of operation, and
It is traditional by manpower manual by leather hose around rising, it is time-consuming and laborious around rising when leather hose is longer, and manually can not be same around leather hose
When to many root skin pipes simultaneously around rise, so as to make troubles.
The content of the invention
It is an object of the invention to provide a kind of Household air purifier and its application method, prior art can be overcome
Drawbacks described above.
According to the present invention, a kind of Household air purifier of apparatus of the present invention, including the first motor and first horse
Up to the first turn axle of connection, fixed arm and the more than one piece leather hose moving component of the fixed arm lower end is fixedly mounted on, it is described
First motor is arranged in valve jacket, and affixed by rod member between the valve jacket and the fixed arm, the fixed arm aft bulkhead is set
It is equipped with spiral shell shape hole, the first turn axle and is fixedly installed more than one piece fixed point tooth-like wheel, the leather hose moving component includes fixing
Installed in fixed arm lower end valve jacket, sliding chamber is provided with the valve jacket, the valve jacket left and right sides, which is provided with, leads to institute
The hole slot of sliding chamber is stated, can be slippingly provided with up and down in slipping block, the slipping block in the sliding chamber and be provided with left and right and pass through
Turn axle can be provided with to turn by bearing in the loading groove worn, the loading groove, the turn axle left and right ends penetrate institute
State hole slot and stretch outward, and the turn axle left end is installed with the tooth-like wheel that can be mutually engaged with the fixed point tooth-like wheel,
The turn axle right-hand member is provided with leather hose winding cylinder, the sliding chamber top by the cooperation of plush copper and plush copper groove and is provided with left and right
The position guiding groove of stretching, extension, valve jacket left and right sides upper end can be provided with to turn spiral shell on mobile spiral shell shape bar, the mobile spiral shell shape bar
Line, which coordinates, is provided with mobile pushing block, and the dynamic pushing block upper surface is provided with position guiding rod, and the position guiding rod is arranged on described lead
In the groove of position, the second motor is installed with above the valve jacket left end, second motor is connected with the mobile spiral shell shape bar, institute
The outside for stating the second motor is provided with and holds protecting assembly, and the protecting assembly that holds is included except shake slab and bottom with described except the slab that shakes
What is connected removes overcoat of making an uproar.
Further technical scheme, the bottom that second motor is arranged on except the slab that shakes, it is described except shake slab with
The valve jacket is affixed, the outside that second motor is set in except overcoat of making an uproar, and the bottom except overcoat of making an uproar is removed with described
The slab that shakes is affixed, described except the slab that shakes is to described so as to prevent except the vibration that second motor produces in the process of running is subtracted
Valve jacket because the vibration force that second motor is produced is excessive and shakes, it is described except make an uproar overcoat to except subtract second motor fortune
The noise produced during row, the outside of first motor also correspondingly set described in hold protecting assembly.
It is located at leather hose winding cylinder right-hand member on further technical scheme, the turn axle and is provided with spiral shell shape section, it is described
The upper screw thread of spiral shell shape section, which coordinates, is provided with cover lid.
Further technical scheme, the mobile block lower surface of pushing is provided with the oblique face of the first pushing, the slipping block
Upper surface is provided with pushes the second oblique face of pushing that oblique face is engaged, the slipping block bottom and the cunning with described first
Pushing spring is installed between shifting bottom of chamber wall.
Further technical scheme, the valve jacket lower end or so is accordingly installed with support ring, and the support ring passes through
Turn bearing is arranged on the first turn axle.
Further technical scheme, diameter of the width of the hole slot in the vertical direction greater than the turn axle.
The beneficial effects of the invention are as follows：
1. during due to original state, slipping block follows slipping block under the jacking effect for pushing spring by upward jacking, tooth-like wheel
Move up, so that tooth-like wheel is remained disengaged from the fixed point tooth-like wheel, leather hose winding wound packages can be now downloaded on turn axle
Or dismantled from turn axle, and because tooth-like wheel and the fixed point tooth-like wheel are remained disengaged from, therefore, carried in leather hose winding wound packages
During dismounting, the phenomenon for occurring unexpected turn can be avoided, danger is to avoid；
2. by the tooth-like wheel of more than one piece leather hose moving component with after corresponding fixed point tooth-like wheel occlusion, restarting the first motor, can enter
The multigroup leather hose winding operation of row, so as to improve leather hose winding efficiency；
3. because the screw thread of mobile pushing block and mobile spiral shell shape bar coordinates, under the self-locking action of screw thread, tooth-like wheel can be made with determining
Point tooth-like wheel occlusion keeps stable, so as to consolidate operation；
4. the leather hose winding cylinder of some leather hose moving component completes leather hose winding operation, start corresponding second motor, make it
The mobile block of pushing of driving slides to right-hand member, and slipping block slides upwards in the presence of spring is pushed, so as to make tooth-like wheel with
Pinpoint tooth-like wheel and depart from occlusion, leather hose winding cylinder can be individually stopped when not influenceing the leather hose winding operation of other leather hose windings cylinder
Turn, therefore, the operation of different leather hose winding amounts can be carried out on a first turn axle, can meet and more use need
Ask；
5. support ring is arranged on the first turn axle by turn bearing, support ring is to prevent valve jacket when leather hose winding is operated
Shake, so as to increase stability.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The accompanying drawing used required in technology description is briefly described, it should be apparent that, drawings in the following description are only invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of Household air purifier of the present invention.
Fig. 2 is the internal structure schematic diagram of leather hose moving component of the present invention.
Fig. 3 is the structural representation that tooth-like wheel is remained disengaged from fixed point tooth-like wheel in the present invention.
Fig. 4 is Fig. 1 left view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-4, a kind of Household air purifier of the invention, including the first motor 1 and first motor
The first turn axle 11, fixed arm 2 and the more than one piece leather hose moving component for being fixedly mounted on the fixed arm lower end of 1 connection, institute
The first motor 1 is stated in valve jacket 7, affixed by rod member 6 between the valve jacket 7 and the fixed arm 2, the fixed arm 2
Aft bulkhead is provided with spiral shell shape hole, and the spiral shell shape hole is used to the fixed arm 2 being arranged on air purifier, so as to facilitate this to fill
More than one piece fixed point tooth-like wheel 12 is fixedly installed on the use put, the first turn axle 11, the leather hose moving component includes solid
Dingan County, which is mounted in fixed arm lower end valve jacket 3, the valve jacket 3, is provided with sliding chamber 30, and the left and right sides of valve jacket 3 is provided with
Slipping block 33, the slipping block can be slippingly provided with up and down by leading in the hole slot 36 of the sliding chamber 30, the sliding chamber 30
Be provided with the loading groove 38 that runs through of left and right in 33, it is described be fitted into groove 38 turn axle 41, institute can be provided with to turn by bearing
The left and right ends of turn axle 41 are stated to penetrate the hole slot 36 and stretch outward, and be installed with can be with institute for the left end of turn axle 41
The tooth-like wheel 42 that fixed point tooth-like wheel 12 is mutually engaged is stated, the right-hand member of turn axle 41 is pacified by the cooperation of plush copper 410 and plush copper groove 50
Equipped with leather hose winding cylinder 5, it is provided with sliding chamber 30 top on the position guiding groove 31 that left and right is stretched, the left and right sides of valve jacket 3
End can be provided with to turn screw thread cooperation on mobile spiral shell shape bar 300, the mobile spiral shell shape bar 300 and be provided with mobile pushing block 32,
Dynamic pushing block 32 upper surface is provided with position guiding rod 321, and the position guiding rod 321 is arranged in the position guiding groove 31, the shell
Cover and be installed with the second motor 301 above 3 left ends, second motor 301 is connected with the mobile spiral shell shape bar 300, described
The outside of second motor 301, which is provided with, holds protecting assembly, and the protecting assembly that holds is included except shake slab 351 and bottom shake with described remove
What slab 351 connected removes overcoat 352 of making an uproar.
Valuably, the bottom that second motor 301 is arranged on except the slab 351 that shakes, it is described except shake slab 351 and institute
State that valve jacket 3 is affixed, the outside that second motor 301 is set in except overcoat 352 of making an uproar is described except the bottom for overcoat 352 of making an uproar
It is described except the slab 351 that shakes to produce except subtracting second motor 301 in the process of running with described except the slab 351 that shakes is affixed
Vibration so as to preventing the valve jacket 3 because the vibration force that second motor 301 is produced is excessive and shakes, it is described to remove overcoat of making an uproar
352 to except subtracting the noise that second motor 301 is produced in the process of running, and the outside of first motor 1 is also correspondingly
Protecting assembly is held described in setting.
Valuably, the leather hose winding 5 right-hand members of cylinder are located on the turn axle 41 and are provided with spiral shell shape section 412, the spiral shell shape
Screw thread, which coordinates, in section 412 is provided with cover lid 43, and the cover lid 43 will be will fix the leather hose winding cylinder 5, so as to prevent described
Leather hose winding cylinder 5 skids off the turn axle 41 to the right.
Valuably, the mobile lower surface of block 32 of pushing is provided with the oblique face 320 of the first pushing, the upper end of slipping block 33
Face is provided with pushes the second oblique face 330 of pushing that oblique face 320 is engaged, the bottom of slipping block 33 and institute with described first
State sliding the bottom wall of chamber 30 between be installed with pushing spring 34, it is described pushing spring 34 to by the slipping block 33 upwards push up
Rise, make described second to push oblique face 330 and leant with the described first oblique face 320 of pushing.
Valuably, described lower end of valve jacket 3 or so is accordingly installed with support ring 35, and the support ring 35 passes through turn axle
Hold installed in the first turn axle 11, the support ring 35 is to prevent the valve jacket 3 from shaking, so as to increase stabilization
Property.
Valuably, the width of the hole slot 36 in the vertical direction greater than the turn axle 41 diameter, so as to allow institute
Turn axle 41 is stated to move up and down in the hole slot 36.
During original state, the mobile block 32 of pushing is located at the right-hand member of valve jacket 3, and the slipping block 33 is pushed described
By upward jacking under the jacking effect of spring 34, make described second to push oblique face 330 and push the oblique phase of face 320 with described first
Against, and because the turn axle 41 can be arranged on to turn in the loading groove 38 of the slipping block 33, therefore, the turn axle
41 drive the tooth-like wheel 42 to move up, so that the tooth-like wheel 42 is remained disengaged from the fixed point tooth-like wheel 12, now
The operation of first motor 1 can not drive the turn of tooth-like wheel 42；When needing to carry out rich set to leather hose, by the leather hose around
If cylinder 5 is installed to the right-hand member of turn axle 41, the plush copper 410 is set to coordinate with the plush copper groove 50, so as to make the leather hose
Winding cylinder 5 and the turn axle 41 turn simultaneously, then the cover lid 43 is installed in the spiral shell shape section 412, it can prevent described
Leather hose winding cylinder 5 skids off the turn axle 41 to the right, it can be ensured that leather hose winding is stable, restarts second motor 301, institute
State the second motor 301 and drive the mobile turn of spiral shell shape bar 300, the mobile spiral shell shape bar 300 drives the mobile pushing block 32
Slid to left end, due to the described second interaction for pushing oblique face 330 and the described first oblique face 320 of pushing, the shifting
Dynamic block 32 of pushing can drive the slipping block 33 to overcome the pushing spring 34 to slide downwards, when the mobile block 32 of pushing is moved
During to high order end, the tooth-like wheel 42 is mutually engaged with the fixed point tooth-like wheel 12, is then stopped second motor 301 and is opened
First motor 1, first motor 1 drives the turn of the first turn axle 11, so as to make the fixed point tooth-like wheel 12
Drive the turn of tooth-like wheel 42, and leather hose winding cylinder 5 and the turn axle 41 turn simultaneously and carry out leather hose winding behaviour
Make；After the completion of leather hose winding operation, start second motor 301, drive the mobile block 32 of pushing to be slid to right-hand member, and institute
State slipping block 33 to slide upwards in the presence of the pushing spring 34, so as to make the tooth-like wheel 42 and the fixed point dentation
Wheel 12 departs from occlusion, then removes leather hose winding cylinder 5.
The beneficial effects of the invention are as follows：During due to original state, slipping block is upward under the jacking effect for pushing spring
Jacking, tooth-like wheel follows slipping block to move up, so that tooth-like wheel is remained disengaged from the fixed point tooth-like wheel, now can be by leather hose
Winding wound packages is downloaded on turn axle or dismantled from turn axle, and because tooth-like wheel and the fixed point tooth-like wheel are remained disengaged from,
Therefore, during leather hose winding wound packages is carried and is dismantled, the phenomenon for occurring unexpected turn can be avoided, danger is to avoid；Will
The tooth-like wheel of more than one piece leather hose moving component is with after corresponding fixed point tooth-like wheel occlusion, restarting the first motor, can carry out multigroup skin
Pipe winding is operated, so as to improve leather hose winding efficiency；Because the mobile screw thread for pushing block and mobile spiral shell shape bar coordinates, in screw thread
Self-locking action under, tooth-like wheel can be made be engaged holding with fixed point tooth-like wheel stable, so as to make operation firm；Some leather hose moving
When the leather hose winding cylinder of component completes leather hose winding operation, start corresponding second motor, make its driving is mobile to push block to the right
End sliding, and slipping block slides upwards in the presence of spring is pushed, and is engaged so as to depart from tooth-like wheel and fixed point tooth-like wheel,
It can individually stop the turn of leather hose winding cylinder when not influenceing the leather hose winding operation of other leather hose windings cylinder, therefore, one piece the
The operation of different leather hose winding amounts can be carried out on one turn axle, more use demands can be met；Support ring passes through turn axle
Hold on the first turn axle, support ring is steady so as to increase to prevent valve jacket from being shaken when leather hose winding is operated
It is qualitative.
Embodiment described above, only inventing, but invention protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of Household air purifier, including the first motor, the first turn axle, the fixed arm that are connected with first motor
And it is fixedly mounted on the more than one piece leather hose moving component of the fixed arm lower end, it is characterised in that：First motor is arranged on
Affixed by rod member between the valve jacket and the fixed arm in valve jacket, the fixed arm aft bulkhead is provided with spiral shell shape hole, described
More than one piece fixed point tooth-like wheel is fixedly installed on first turn axle, the leather hose moving component includes being fixedly mounted on the fixed arm
Sliding chamber is provided with lower end valve jacket, the valve jacket, the valve jacket left and right sides is provided with the hole slot for leading to the sliding chamber, institute
State slippingly be provided with up and down in sliding chamber and the loading groove that left and right is run through is provided with slipping block, the slipping block, the dress
Turn axle can be provided with to turn by bearing by entering in groove, and the turn axle left and right ends penetrate the hole slot and stretched outward,
And the turn axle left end is installed with the tooth-like wheel that can be mutually engaged with the fixed point tooth-like wheel, the turn axle right-hand member passes through
The cooperation of plush copper and plush copper groove is provided with leather hose winding cylinder, the sliding chamber top and is provided with the position guiding groove that left and right is stretched, described
Valve jacket left and right sides upper end can be provided with to turn screw thread cooperation on mobile spiral shell shape bar, the mobile spiral shell shape bar and be provided with mobile push away
Block is squeezed, the dynamic pushing block upper surface is provided with position guiding rod, and the position guiding rod is arranged in the position guiding groove, the valve jacket left end
Top is installed with the second motor, and second motor is connected with the mobile spiral shell shape bar, and the outside of second motor is set
It is equipped with and holds protecting assembly, the protecting assembly that holds is included except overcoat of making an uproar with described except what the slab that shakes connected is removed in shake slab and bottom.
2. Household air purifier according to claim 1, it is characterised in that：It is described except the slab that shakes is arranged on described the
The bottom of two motor, it is described except shake slab and the valve jacket are affixed, it is described to remove the outside that overcoat of making an uproar is set in second motor,
The bottom except overcoat of making an uproar is with described except the slab that shakes is affixed, and the slab that shakes that removes was to run except subtracting second motor
The vibration produced in journey is described in addition to making an uproar so as to prevent the valve jacket because the vibration force that second motor is produced is excessive and shakes
Set is to except the noise that second motor is produced in the process of running is subtracted, the outside of first motor also correspondingly sets institute
State and hold protecting assembly.
3. Household air purifier according to claim 1, it is characterised in that：It is located at the leather hose on the turn axle
Winding cylinder right-hand member is provided with spiral shell shape section, and the upper screw thread of spiral shell shape section, which coordinates, is provided with cover lid.
4. Household air purifier according to claim 1, it is characterised in that：The mobile block lower surface of pushing is set
There is the oblique face of the first pushing, the slipping block upper surface is provided with second be engaged with the described first oblique face of pushing and pushed tiltedly
Pushing spring is installed between shape face, the slipping block bottom and sliding bottom of chamber wall.
5. Household air purifier according to claim 1, it is characterised in that：Described valve jacket lower end or so is accordingly fixed
Support ring is installed, the support ring is arranged on the first turn axle by turn bearing.
6. Household air purifier according to claim 1, it is characterised in that：The width of the hole slot in the vertical direction
Spend the diameter greater than the turn axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221208.XA CN106989449B (en) | 2017-04-06 | 2017-04-06 | A kind of Household air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221208.XA CN106989449B (en) | 2017-04-06 | 2017-04-06 | A kind of Household air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989449A true CN106989449A (en) | 2017-07-28 |
| CN106989449B CN106989449B (en) | 2019-05-17 |
Family
ID=59416002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221208.XA Active CN106989449B (en) | 2017-04-06 | 2017-04-06 | A kind of Household air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN106989449B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118491A (en) * | 1994-10-27 | 1996-05-14 | Shin Etsu Chem Co Ltd | Method and apparatus for rewinding rolled film |
| CN1197627A (en) * | 1997-04-30 | 1998-11-04 | 大宇电子株式会社 | Vacuum cleaner having apparatus for fixing cord |
| CN2839788Y (en) * | 2005-09-20 | 2006-11-22 | 卢启隶 | Fast hose joint |
| CN201549385U (en) * | 2009-12-03 | 2010-08-11 | 友煜自动化股份有限公司 | Coiler conveying system |
| CN103090160A (en) * | 2011-11-04 | 2013-05-08 | 英华达（上海）科技有限公司 | Support device with self-locking mechanism |
| CN103190857A (en) * | 2013-02-23 | 2013-07-10 | 四川全速轨道科技有限公司 | Dust collection component and dust collection system |
| CN106403057A (en) * | 2016-08-31 | 2017-02-15 | 安徽瑞宏信息科技有限公司 | Intelligent air purifying device for novel building |
-
2017
- 2017-04-06 CN CN201710221208.XA patent/CN106989449B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118491A (en) * | 1994-10-27 | 1996-05-14 | Shin Etsu Chem Co Ltd | Method and apparatus for rewinding rolled film |
| CN1197627A (en) * | 1997-04-30 | 1998-11-04 | 大宇电子株式会社 | Vacuum cleaner having apparatus for fixing cord |
| CN2839788Y (en) * | 2005-09-20 | 2006-11-22 | 卢启隶 | Fast hose joint |
| CN201549385U (en) * | 2009-12-03 | 2010-08-11 | 友煜自动化股份有限公司 | Coiler conveying system |
| CN103090160A (en) * | 2011-11-04 | 2013-05-08 | 英华达（上海）科技有限公司 | Support device with self-locking mechanism |
| CN103190857A (en) * | 2013-02-23 | 2013-07-10 | 四川全速轨道科技有限公司 | Dust collection component and dust collection system |
| CN106403057A (en) * | 2016-08-31 | 2017-02-15 | 安徽瑞宏信息科技有限公司 | Intelligent air purifying device for novel building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106989449B (en) | 2019-05-17 |
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Effective date of registration: 20201113 Address after: 274199 Binhe office, Dingtao District, Heze City, Shandong Province Patentee after: Heze Yinuo medical supplies Co., Ltd Address before: 321000 Zhejiang city of Jinhua province Jinhua City auto parts Kangji No. 1500 North Street, building 8, 31 Patentee before: JINHUA SIWEIKONGJIAN AUTO ACCESSORIES Co.,Ltd. |