CN207999885U - A kind of air purifier being convenient for changing filter device - Google Patents
A kind of air purifier being convenient for changing filter device Download PDFInfo
- Publication number
- CN207999885U CN207999885U CN201721897789.0U CN201721897789U CN207999885U CN 207999885 U CN207999885 U CN 207999885U CN 201721897789 U CN201721897789 U CN 201721897789U CN 207999885 U CN207999885 U CN 207999885U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- bull stick
- side wall
- shell
- helical gear
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air purifiers being convenient for changing filter device,Including shell,Filter screen is equipped in the shell vertically,The upper end of the filter screen is equipped with pull rod,And pull rod is through the upper end side wall setting of shell,The pull rod is hollow structure,Bull stick is equipped in the pull rod vertically,And bull stick is through the upper end side wall setting of pull rod,Bull stick one end in the pull rod is equipped with the first helical gear,There are two the threaded rods being laterally arranged by rotating member rotation connection for the both sides inner wall of the pull rod,And two threaded rods are located at the first helical gear both sides,Two one end of the threaded rod far from rotating member are equipped with and matched second helical gear of the first helical gear,The side wall of two threaded rods is arranged with matched nut,The upper end inner wall of the pull rod is set there are two the first sliding groove,And two the first sliding grooves are located at the both sides of bull stick.The utility model can facilitate carries out dismounting and change to filter screen.
Description
Technical field
The utility model is related to technical field of air purification more particularly to a kind of air purification being convenient for changing filter device
Device.
Background technology
With the improvement that people live, everybody also increasingly payes attention to the health problem caused by air pollution, finishing pollution
Also become the important pollution sources of resident living, air purifier receives the welcome of more and more people.Air purifier is a kind of
Various air pollutants can be adsorbed, decomposed or converted, effectively improve the product of air cleanliness, however existing air purification
Filter screen in device is fixed in a device by fastening screw, and professional work is required for when replacing filter screen every time
Tool is dismantled, not only troublesome and waste time, for this purpose, it is proposed that a kind of air purifier being convenient for changing filter device
To solve the above problems.
Utility model content
Purpose of the utility model is to solve the filter screens in the prior art however in existing air cleaning unit
All it is to be fixed in a device by fastening screw, is required for professional tool to be dismantled when replacing filter screen every time, no
Only trouble and a kind of air purifier being convenient for changing filter device for wasting time problem, and proposing.
To achieve the goals above, the utility model uses following technical solution:
A kind of air purifier being convenient for changing filter device, including shell are equipped with filter screen, institute in the shell vertically
The upper end for stating filter screen is equipped with pull rod, and pull rod, through the upper end side wall setting of shell, the pull rod is hollow structure, the drawing
It is equipped with bull stick in bar vertically, and bull stick is through the upper end side wall setting of pull rod, is located at bull stick one end in the pull rod and is equipped with the
One helical gear, the both sides inner wall of the pull rod by rotating member rotation connection there are two the threaded rod being laterally arranged, and two spiral shells
Rasp bar is located at the first helical gear both sides, and two one end of the threaded rod far from rotating member are equipped with and the first helical gear
Matched second helical gear, the side walls of two threaded rods are arranged with matched nut, in the upper end of the pull rod
Wall is set there are two the first sliding groove, and two the first sliding grooves are located at the both sides of bull stick, and two the first sliding grooves are by the
One sliding block slidably connects connecting rod, and the one end of connecting rod far from the first sliding block is connect with nut, and the bottom side of the wall of the nut is set
There is the first kelly, and the first kelly is arranged through the side wall of pull rod, the side wall of the shell is equipped with and the first kelly matched the
One card slot.
Preferably, the bottom interior wall of the shell is equipped with and the matched groove of filter screen.
Preferably, the pull rod is arranged with sealing ring at shell.
Preferably, the bull stick is hollow structure, and the bottom of the bull stick is equipped with second sliding slot, and second sliding slot passes through two
A second sliding block slidably connects plectrum, and the one end of the plectrum far from the second sliding block is arranged through the side wall of bull stick, two institutes
It states and is connected by multiple springs between plectrum, side side wall of two plectrums far from spring is equipped with multiple second kellies,
And second kelly be arranged through the side wall of bull stick, the side wall of the pull rod is equipped with multiple with matched second card slot of the second kelly.
Preferably, it is enclosed with rubber protecting jacket in the bull stick.
The clamping that the utility model controls the first kelly and the first card slot by bull stick fixes filter screen in the housing, just
In to filter screen progress dismounting and change.
Description of the drawings
Fig. 1 be the utility model proposes a kind of air purifier being convenient for changing filter device structural schematic diagram;
Fig. 2 is the structural schematic diagram at A in Fig. 1;
Fig. 3 is the structural schematic diagram at B in Fig. 2.
In figure:1 shell, 2 filter screens, 3 pull rods, 4 bull sticks, 5 first helical gears, 6 rotating members, 7 threaded rods, 8 second helical teeth
Wheel, 9 the first sliding grooves, 10 first sliding blocks, 11 connecting rods, 12 nuts, 13 first kellies, 14 first card slots, 15 second sliding slots, 16 second
Sliding block, 17 plectrums, 18 springs, 19 second kellies, 20 second card slots, 21 grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of air purifier being convenient for changing filter device, including shell 1, the bottom interior wall of shell 1
Equipped with 2 matched groove 21 of filter screen, prevent filter screen 2 from tilting, be equipped with filter screen 2 in shell 1 vertically, filter screen 2 it is upper
End is equipped with pull rod 3, and pull rod 3 is arranged with sealing ring at shell 1, prevents gas from going out from the gap leakage of through part, and draws
Bar 3 is through the upper end side wall setting of shell 1, and pull rod 3 is hollow structure, is equipped with bull stick 4 in pull rod 3 vertically, and bull stick 4 is hollow knot
The bottom of structure, bull stick 4 is equipped with second sliding slot 15, and second sliding slot 15 slidably connects plectrum 17 by two the second sliding blocks 16,
The one end of plectrum 17 far from the second sliding block 16 is arranged through the side wall of bull stick 4, is connected by multiple springs 18 between two plectrums 17
It connects, side side wall of two plectrums 17 far from spring 18 is equipped with multiple second kellies 19, and the second kelly 19 is through bull stick 4
Side wall is arranged, the side wall of pull rod 3 be equipped with it is multiple with 19 matched second card slot 20 of the second kelly, this structure can anti-dog link 4 from
Row rotation, causes the clamping of the first kelly 13 and the first card slot 14 unstable, therefore first pinches two before rotation bull stick 4 every time and dial
Piece 17, two plectrums 17 are close to each other and compressed spring 18, and the second kelly 19 on plectrum 17 is detached and contracted with the second card slot 20
Into in bull stick 4, at this moment bull stick 4 can rotate, and after unclamping plectrum 17, the elastic force of spring 18 flicks two plectrums 17, the
Two kellies 19 stick into the second card slot 20 again, and bull stick 4 is fixed and cannot rotate, and rubber protecting jacket is enclosed in bull stick 4, prevent
Rotation stop abrades hand when dynamic, and bull stick 4 is through the upper end side wall setting of pull rod 3, is located at 4 one end of bull stick in pull rod 3 and is equipped with the
One helical gear 5, the both sides inner wall of pull rod 3 by the rotation connection of rotating member 6 there are two the threaded rod 7 being laterally arranged, and two spiral shells
Rasp bar 7 is located at the both sides of the first helical gear 5, and two one end of threaded rod 7 far from rotating member 6 are equipped with and the first helical gear
The side wall of 5 matched second helical gears 8, two threaded rods 7 is arranged with matched nut 12, the upper end inner wall of pull rod 3
If there are two the first sliding grooves 9, and two the first sliding grooves 9 are located at the both sides of bull stick 4, and two the first sliding grooves 9 pass through first
Sliding block 10 slidably connects connecting rod 11, and the one end of connecting rod 11 far from the first sliding block 10 is connect with nut 12, the lower end of nut 12
Side wall is equipped with the first kelly 13, and the first kelly 13 is arranged through the side wall of pull rod 3, and the side wall of shell 1 is equipped with and the first kelly
13 matched first card slots 14.
When the utility model carries out dismounting and change to filter screen 2, bull stick 4 is rotated, bull stick 4 drives the rotation of the first helical gear 5,
First helical gear 5 is engaged with two the second helical gears 8, and two the second helical gears 8 drive threaded rod 7 to rotate, the spiral shell on threaded rod 7
Mother 12 is connect by connecting rod 11 with the first sliding block 10, and the first sliding block 10 can only slide in the first sliding groove 9, therefore nut 12 can
To be moved on threaded rod 7, since two the second helical gears 8 are the both sides for being symmetricly set on the first helical gear 5, two
The direction of rotation of two helical gears 8 on the contrary, the direction of rotation of two threaded rods 7 also on the contrary, so two nuts 12 can be in spiral shell
Rasp bar 7 is clamped or detaches with the first card slot 14 simultaneously with the first kelly 13, when the first kelly 13 is detached with the first card slot 14,
Replacement can be disassembled by filter screen 2 from shell 1 by pulling out pull rod 3.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of air purifier being convenient for changing filter device, including shell(1), which is characterized in that the shell(1)In erect
Directly it is equipped with filter screen(2), the filter screen(2)Upper end be equipped with pull rod(3), and pull rod(3)Through shell(1)Upper end side wall
Setting, the pull rod(3)For hollow structure, the pull rod(3)In vertically be equipped with bull stick(4), and bull stick(4)Through pull rod(3)
The setting of upper end side wall, be located at the pull rod(3)In bull stick(4)One end is equipped with the first helical gear(5), the pull rod(3)'s
Both sides inner wall passes through rotating member(6)There are two the threaded rods being laterally arranged for rotation connection(7), and two threaded rods(7)Position respectively
In the first helical gear(5)Both sides, two threaded rods(7)Far from rotating member(6)One end be equipped with and the first helical gear
(5)Matched second helical gear(8), two threaded rods(7)Side wall be arranged with matched nut(12), described
Pull rod(3)Upper end inner wall set there are two the first sliding groove(9), and two the first sliding grooves(9)It is located at bull stick(4)Both sides,
Two the first sliding grooves(9)Pass through the first sliding block(10)Slidably connect connecting rod(11), and connecting rod(11)It is slided far from first
Block(10)One end and nut(12)Connection, the nut(12)Bottom side of the wall be equipped with the first kelly(13), and the first kelly
(13)Through pull rod(3)Side wall setting, the shell(1)Side wall be equipped with and the first kelly(13)Matched first card slot
(14).
2. a kind of air purifier being convenient for changing filter device according to claim 1, which is characterized in that the shell
(1)Bottom interior wall be equipped with and filter screen(2)Matched groove(21).
3. a kind of air purifier being convenient for changing filter device according to claim 1, which is characterized in that the pull rod
(3)Through shell(1)Place is arranged with sealing ring.
4. a kind of air purifier being convenient for changing filter device according to claim 1, which is characterized in that the bull stick
(4)For hollow structure, the bull stick(4)Bottom be equipped with second sliding slot(15), and second sliding slot(15)It is slided by two second
Block(16)Slidably connect plectrum(17), the plectrum(17)Far from the second sliding block(16)One end run through bull stick(4)Side wall
Setting, two plectrums(17)Between pass through multiple springs(18)Connection, two plectrums(17)Far from spring(18)'s
Side side wall is equipped with multiple second kellies(19), and the second kelly(19)Through bull stick(4)Side wall setting, the pull rod
(3)Side wall be equipped with it is multiple with the second kelly(19)Matched second card slot(20).
5. a kind of air purifier being convenient for changing filter device according to claim 1, which is characterized in that the bull stick
(4)In be enclosed with rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897789.0U CN207999885U (en) | 2017-12-29 | 2017-12-29 | A kind of air purifier being convenient for changing filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897789.0U CN207999885U (en) | 2017-12-29 | 2017-12-29 | A kind of air purifier being convenient for changing filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999885U true CN207999885U (en) | 2018-10-23 |
Family
ID=63836378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897789.0U Expired - Fee Related CN207999885U (en) | 2017-12-29 | 2017-12-29 | A kind of air purifier being convenient for changing filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999885U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044181A (en) * | 2019-05-05 | 2019-07-23 | 樊强 | A kind of nonferrous smelting furnace oxygen lance mouth brick overall structure |
| CN110090522A (en) * | 2019-05-30 | 2019-08-06 | 苏州萌菲过滤技术有限公司 | A kind of industrial premises gas filtration purification system |
| CN111023339A (en) * | 2019-11-26 | 2020-04-17 | 安徽军创佳美环保科技有限公司 | Indoor air purification equipment |
| CN112504770A (en) * | 2020-11-18 | 2021-03-16 | 南京嘉泽环境咨询有限公司 | Real-time online monitoring system for pollution source |
| CN113636525A (en) * | 2021-09-14 | 2021-11-12 | 东台宏仁气体有限公司 | High-purity oxygen manufacturing installation convenient to replace filter screen |
-
2017
- 2017-12-29 CN CN201721897789.0U patent/CN207999885U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044181A (en) * | 2019-05-05 | 2019-07-23 | 樊强 | A kind of nonferrous smelting furnace oxygen lance mouth brick overall structure |
| CN110090522A (en) * | 2019-05-30 | 2019-08-06 | 苏州萌菲过滤技术有限公司 | A kind of industrial premises gas filtration purification system |
| CN111023339A (en) * | 2019-11-26 | 2020-04-17 | 安徽军创佳美环保科技有限公司 | Indoor air purification equipment |
| CN112504770A (en) * | 2020-11-18 | 2021-03-16 | 南京嘉泽环境咨询有限公司 | Real-time online monitoring system for pollution source |
| CN113636525A (en) * | 2021-09-14 | 2021-11-12 | 东台宏仁气体有限公司 | High-purity oxygen manufacturing installation convenient to replace filter screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207999885U (en) | A kind of air purifier being convenient for changing filter device | |
| CN208553484U (en) | A kind of three-level filter device of flue gas monitoring instrument | |
| CN209115375U (en) | A kind of New Cycle blower | |
| CN221046705U (en) | Electronic equipment dust clearance instrument | |
| CN207680243U (en) | Building decoration air cleaning unit | |
| CN214319528U (en) | Dust collecting equipment for chemical production | |
| CN208322999U (en) | Dust suction multifunctional glass edging device | |
| CN108954592A (en) | A kind of easy-to-mount air purifier shell mechanism | |
| CN116242016A (en) | Air valve with anti-blocking function and use method | |
| CN110043494A (en) | One kind having dedusting function usb desk fan | |
| LU500361B1 (en) | Rotary air purification device | |
| CN210375187U (en) | Domestic environment detector of thing networking | |
| CN208959509U (en) | A kind of Portable air purifier | |
| CN109046788A (en) | A kind of electrostatic filter | |
| CN109046787A (en) | A kind of electrostatic filter of automation | |
| CN208762292U (en) | A kind of industrial wastewater filter device | |
| CN109046786A (en) | A kind of electrostatic filter of new material | |
| CN210057698U (en) | Tail gas dust collector is used in desulfurization mountain flour production | |
| CN221491710U (en) | Anti-blocking rotary filter screen | |
| CN206367324U (en) | A kind of blackboard eraser with dust-absorbing function | |
| CN220478394U (en) | Environment-friendly dust treatment device | |
| CN209423183U (en) | A kind of fume purifier of fume of filter screen easy to disassemble | |
| CN111169199A (en) | Multi-functional english teaching aid | |
| CN219415198U (en) | Operating room gas purification ventilation device convenient to clearance | |
| CN209714544U (en) | A kind of Environmental-protecting dust-removing equipment being easily installed dust processing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: No. 20, Fengqi Road, Fengdong new town, Xixian New District, Xi'an, Shaanxi 710000 Patentee after: Shaanxi Yinhe filter Co.,Ltd. Address before: 362000 Fujian Quanzhou investment zone, Luoyang Town, lower house 196 natural village Patentee before: QUANZHOU XINHONGRUN INDUSTRIAL DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |