CN211635732U - Side fastening and mounting structure with replaceable dense-arranged-hole activated carbon filter screen - Google Patents
Side fastening and mounting structure with replaceable dense-arranged-hole activated carbon filter screen Download PDFInfo
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- CN211635732U CN211635732U CN201922335784.4U CN201922335784U CN211635732U CN 211635732 U CN211635732 U CN 211635732U CN 201922335784 U CN201922335784 U CN 201922335784U CN 211635732 U CN211635732 U CN 211635732U
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- filter screen
- carbon filter
- active carbon
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Abstract
The utility model discloses a removable formula side fastening mounting structure of close hole active carbon filter screen relates to the filter screen field, and it includes mount pad, elastic airbag and movable block, abnormal shape through-hole has been seted up to the upper end of mount pad inside, and the inside of abnormal shape through-hole is connected with the fixture block through reset spring, the inboard surface of mount pad has seted up flutedly, and the inside of recess is provided with elastic airbag, the hidden groove has been seted up to the lower extreme of mount pad inside, and the inside of hidden groove is provided with the gas storage bag, the top of movable block is provided with close hole active carbon filter screen main part, and the below fixedly connected with connecting rod of movable block. This removable formula side fastening mounting structure of closely arranged hole active carbon filter screen can be convenient for change closely arranged hole active carbon filter screen, and the simple operation has improved the practicality of device, effectively improves the installation leakproofness of closely arranged hole active carbon filter screen simultaneously, avoids air filter insufficient, has improved the filter effect of closely arranged hole active carbon filter screen.
Description
Technical Field
The utility model relates to an active carbon filter screen technical field specifically is a removable formula side fastening mounting structure of close-packed hole active carbon filter screen.
Background
Along with the development of industrialization, environmental pollution is also more and more serious for indoor outer air quality seriously descends, direct influence to people's healthy, in order to improve the indoor air quality, need use close row hole active carbon filter screen to filter the air, close row hole active carbon filter screen is generally installed in indoor ventilation system structure, consequently need use mounting structure to install close row hole active carbon filter screen, but the mounting structure of close row hole active carbon filter screen on the existing market still has some not enoughly, for example:
1. most of the mounting structures of the densely-arranged hole active carbon filter screens in the current market adopt a bolt fixing mode, so that the dismounting efficiency of the densely-arranged hole active carbon filter screens is influenced, and the densely-arranged hole active carbon filter screens are inconvenient to dismount, clean and replace at the later stage;
2. the dense hole active carbon filter screen mounting structure on the existing market is most single in function, inconvenient to seal between dense hole active carbon filter screen and the mounting structure, leads to filtration not thorough to influence the filter effect of dense hole active carbon filter screen.
We have therefore proposed a replaceable side fastening mounting structure for a close-packed activated carbon filter screen in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a removable formula side fastening mounting structure of close row hole active carbon filter screen to the inconvenient later stage of close row hole active carbon filter screen mounting structure is dismantled clearance, is changed and the unsatisfactory problem of sealed effect to close row hole active carbon filter screen on the existing market that the solution above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a removable formula side fastening mounting structure of close-packed hole active carbon filter screen, includes mount pad, elastic airbag and movable block, heterotypic through-hole has been seted up to the upper end inside of mount pad, and the inside of heterotypic through-hole is connected with the fixture block through reset spring to the top fixedly connected with slide button of fixture block, the inboard surface of mount pad has seted up flutedly, and the inside of recess is provided with elastic airbag, the hidden groove has been seted up to the lower extreme inside of mount pad, and the inside of hidden groove is provided with the gas storage bag to the outside butt fusion of gas storage bag has the air duct, the top of movable block is provided with close-packed hole active carbon filter screen main part, and the below fixedly connected with connecting rod of movable block to the lower extreme of.
Preferably, the mounting seat is of a circular ring structure, is in clearance fit with the densely-arranged-hole active carbon filter screen main body, and forms an elastic structure with the fixture block through a return spring, and the right surface of the fixture block is of an inclined structure.
Preferably, the fixture blocks are of an L-shaped structure, 2 fixture blocks are symmetrically arranged on the center line of the mounting seat, the fixture blocks and the special-shaped through holes form a clamping sliding structure, and the lower surfaces of the fixture blocks are attached to the upper surface of the densely-arranged hole active carbon filter screen main body.
Preferably, the outside surface of elasticity gasbag is provided with the stopper, and the elasticity gasbag passes through the stopper and constitutes the block structure with the mount pad to the elasticity gasbag is ring shape structure, and the elasticity gasbag constitutes nested structure with the recess simultaneously.
Preferably, the air storage bag is of a circular ring structure and is communicated with the elastic air bag through an air duct, and the elastic force of the air storage bag is smaller than that of the elastic air bag.
Preferably, the movable block is in clearance fit with the mounting seat, the movable block and the extrusion block are in the same shape, and the extrusion block and the hidden groove form a clamping sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: the replaceable side fastening installation structure of the close-packed hole active carbon filter screen;
1. the device is provided with the clamping block, the air storage bag and the movable block, when the densely-arranged hole active carbon filter screen main body needs to be replaced, the sliding button is slid to pull the clamping block to be accommodated in the special-shaped through hole, the densely-arranged hole active carbon filter screen main body is separated from the clamping effect of the clamping block, and meanwhile, the movable block ejects the densely-arranged hole active carbon filter screen main body out of the inner side of the mounting seat under the elastic action of the air storage bag;
2. be provided with the elastic air bag, gas storage bag and extrusion piece, in the close hole active carbon filter screen main part installation, press close hole active carbon filter screen main part along the mount pad, make close hole active carbon filter screen main part promote the movable block, the movable block promotes the extrusion piece and slides along the camera obscura simultaneously, thereby extrude the gas in the gas storage bag in the elastic air bag, make the elastic air bag take place the inflation deformation, thereby can fasten the centre gripping to the side of close hole active carbon filter screen main part, the fixture block plays limiting displacement to close hole active carbon filter screen main part simultaneously, avoid close hole active carbon filter screen main part to pop out, can effectively improve the installation leakproofness of close hole active carbon filter screen through this structure, avoid air filtering insufficient, the filter effect of close hole active carbon filter screen has been improved.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
fig. 2 is a schematic top view of the mounting base of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the movable block of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a mounting seat; 2. a special-shaped through hole; 3. a return spring; 4. a clamping block; 5. a slide button; 6. a groove; 7. an elastic air bag; 701. a limiting block; 8. a hidden groove; 9. a gas storage bag; 10. an air duct; 11. a movable block; 12. a connecting rod; 13. extruding the block; 14. the active carbon filter screen main part of closely arranged hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a side fastening installation structure with replaceable densely-arranged hole activated carbon filter screens comprises an installation base 1, special-shaped through holes 2, a reset spring 3, a clamping block 4, a sliding button 5, a groove 6, an elastic air bag 7, a hidden groove 8, an air storage bag 9, an air guide pipe 10, a movable block 11, a connecting rod 12, an extrusion block 13 and a densely-arranged hole activated carbon filter screen main body 14, wherein the special-shaped through holes 2 are formed in the upper end of the installation base 1, the clamping block 4 is connected to the inside of the special-shaped through holes 2 through the reset spring 3, the sliding button 5 is fixedly connected to the upper portion of the clamping block 4, the groove 6 is formed in the inner side surface of the installation base 1, the elastic air bag 7 is arranged in the groove 6, the hidden groove 8 is formed in the lower end of the installation base 1, the air storage bag 9 is arranged in the hidden groove 8, the air guide pipe 10 is welded to the outer, a connecting rod 12 is fixedly connected below the movable block 11, and an extrusion block 13 is fixed at the lower end of the connecting rod 12;
the mounting seat 1 is of a circular ring structure, the mounting seat 1 is in clearance fit with the densely-arranged hole active carbon filter screen main body 14, the mounting seat 1 and the fixture block 4 form an elastic structure through the reset spring 3, the right surface of the fixture block 4 is of an inclined structure, the densely-arranged hole active carbon filter screen main body 14 is in clearance fit with the mounting seat 1, then the densely-arranged hole active carbon filter screen main body 14 is pressed, the densely-arranged hole active carbon filter screen main body 14 pushes the fixture block 4 into the special-shaped through hole 2, when the densely-arranged hole active carbon filter screen main body 14 is mounted in place, the fixture block 4 can be ejected out of the special-shaped through hole 2 under the elastic force of the reset spring 3 and is attached to the upper surface of the densely-arranged hole active carbon filter screen main body 14, and therefore the densely;
the fixture blocks 4 are in an L-shaped structure, 2 fixture blocks 4 are symmetrically arranged about the center line of the mounting seat 1, the fixture blocks 4 and the special-shaped through holes 2 form a clamping sliding structure, the lower surfaces of the fixture blocks 4 are attached to the upper surface of the densely-arranged hole active carbon filter screen main body 14, the fixture blocks 4 can clamp and limit the densely-arranged hole active carbon filter screen main body 14 through the structure, and the densely-arranged hole active carbon filter screen main body 14 is prevented from popping out of the mounting seat 1 under the elastic action of the elastic air bag 7;
the limiting block 701 is arranged on the outer side surface of the elastic air bag 7, the elastic air bag 7 and the mounting seat 1 form a clamping structure through the limiting block 701, the elastic air bag 7 is of a circular structure, meanwhile, the elastic air bag 7 and the groove 6 form a nested structure, and through the clamping effect of the limiting block 701 and the mounting seat 1, the elastic air bag 7 can be prevented from falling off from the inside of the groove 6 when the air pressure in the elastic air bag 7 rises and deforms, and the mounting stability of the elastic air bag 7 is improved;
the gas storage bag 9 is of a circular ring structure, the gas storage bag 9 is communicated with the elastic gas bag 7 through the gas guide pipe 10, the elastic force of the gas storage bag 9 is smaller than that of the elastic gas bag 7, and gas in the gas storage bag 9 can be input into the elastic gas bag 7 through the gas guide pipe 10 by extruding the gas storage bag 9, so that the elastic gas bag 7 deforms and expands, the side edge of the dense-arranged-hole active carbon filter screen main body 14 can be clamped, and meanwhile, the installation sealing performance of the dense-arranged-hole active carbon filter screen main body 14 is improved;
the movable block 11 is with 1 clearance fit of mount pad, and the movable block 11 is the same with extrusion piece 13's shape to extrusion piece 13 constitutes block sliding structure with the camera obscura 8, and in the installation, through pressing closely arranging hole active carbon filter screen main part 14, can make movable block 11 promote extrusion piece 13 and slide along camera obscura 8, thereby can extrude gas storage bag 9, make elasticity gasbag 7 take place the inflation.
The working principle is as follows: when the replaceable side fastening installation structure of the close-packed hole activated carbon filter screen is used, firstly, as shown in fig. 1 and 5, a close-packed hole activated carbon filter screen main body 14 is in clearance fit with an installation seat 1, then the close-packed hole activated carbon filter screen main body 14 is pressed downwards, so that the close-packed hole activated carbon filter screen main body 14 extrudes the fixture block 4, the fixture block 4 is accommodated in the special-shaped through hole 2, as shown in fig. 1-2 and 4, the close-packed hole activated carbon filter screen main body 14 is continuously pressed, so that the close-packed hole activated carbon filter screen main body 14 pushes the movable block 11 to move, meanwhile, the movable block 11 pushes the extrusion block 13 to slide along the blind groove 8 through the connecting rod 12, and extrudes the gas storage bag 9, so that gas in the gas storage bag 9 enters the elastic gas bag 7 through the gas guide tube 10, at the moment, the internal gas pressure of the elastic gas bag 7 rises to, as shown in fig. 3, the densely-arranged-hole activated carbon filter screen main body 14 is continuously pressed, when the densely-arranged-hole activated carbon filter screen main body 14 is installed in place, the fixture blocks 4 are ejected out of the special-shaped through holes 2 under the elastic force of the return springs 3 and attached to the upper surface of the densely-arranged-hole activated carbon filter screen main body 14, so that the densely-arranged-hole activated carbon filter screen main body 14 is limited and fixed, and the installation and fixation of the densely-arranged-hole activated carbon filter screen main body 14 is completed;
as shown in figures 1 and 3, when needing to dismantle and change the dense-arranged-hole active carbon filter screen main body 14, only sliding the sliding button 5 is needed to drive the fixture block 4 to be taken into the special-shaped through hole 2, at the moment, the dense-arranged-hole active carbon filter screen main body 14 is separated from the clamping effect of the fixture block 4, and meanwhile, the movable block 11 ejects the dense-arranged-hole active carbon filter screen main body 14 out of the mounting seat 1 under the elastic action of the gas storage bag 9, so that the disassembly and the change of the dense-arranged-hole active carbon filter screen main body 14 can be completed, and a series of.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a removable formula side fastening mounting structure of close row hole active carbon filter screen, includes mount pad (1), elasticity gasbag (7) and movable block (11), its characterized in that: the utility model discloses a carbon dioxide filter, including mount pad (1), return spring (3), recess (6), air storage bag (9), air duct (10), heterotypic through-hole (2) have been seted up to the upper end inside of mount pad (1), and the inside of heterotypic through-hole (2) is connected with fixture block (4) through reset spring (3) to the top fixedly connected with slide button (5) of fixture block (4), the inboard surface of mount pad (1) is seted up fluted (6), and the inside of recess (6) is provided with elastic air bag (7), the inside camera obscura (8) of having seted up of lower extreme of mount pad (1), and the inside of camera obscura (8) is provided with air storage bag (9), and the outside welding of air storage bag (9) has air duct (10), the top of movable block (11) is provided with closely arranged hole filter screen main part.
2. The replaceable side fastening installation structure of a close-packed activated carbon filter screen as claimed in claim 1, wherein: the mounting seat (1) is of a circular ring structure, the mounting seat (1) is in clearance fit with the densely-arranged-hole active carbon filter screen main body (14), the mounting seat (1) forms an elastic structure with the fixture block (4) through the reset spring (3), and the right surface of the fixture block (4) is of an inclined structure.
3. The replaceable side fastening installation structure of a close-packed activated carbon filter screen as claimed in claim 1, wherein: the fixture blocks (4) are of an L-shaped structure, 2 fixture blocks (4) are symmetrically arranged on the center line of the mounting seat (1), the fixture blocks (4) and the special-shaped through holes (2) form a clamping sliding structure, and the lower surfaces of the fixture blocks (4) are attached to the upper surface of the dense-hole active carbon filter screen main body (14).
4. The replaceable side fastening installation structure of a close-packed activated carbon filter screen as claimed in claim 1, wherein: the outer side surface of the elastic air bag (7) is provided with a limiting block (701), the elastic air bag (7) and the mounting seat (1) form a clamping structure through the limiting block (701), the elastic air bag (7) is of a circular ring structure, and meanwhile the elastic air bag (7) and the groove (6) form a nested structure.
5. The replaceable side fastening installation structure of a close-packed activated carbon filter screen as claimed in claim 1, wherein: the air storage bag (9) is of a circular structure, the air storage bag (9) is communicated with the elastic air bag (7) through an air duct (10), and the elastic force of the air storage bag (9) is smaller than that of the elastic air bag (7).
6. The replaceable side fastening installation structure of a close-packed activated carbon filter screen as claimed in claim 1, wherein: the movable block (11) is in clearance fit with the mounting seat (1), the movable block (11) and the extrusion block (13) are identical in shape, and the extrusion block (13) and the hidden groove (8) form a clamping sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922335784.4U CN211635732U (en) | 2019-12-23 | 2019-12-23 | Side fastening and mounting structure with replaceable dense-arranged-hole activated carbon filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922335784.4U CN211635732U (en) | 2019-12-23 | 2019-12-23 | Side fastening and mounting structure with replaceable dense-arranged-hole activated carbon filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635732U true CN211635732U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922335784.4U Expired - Fee Related CN211635732U (en) | 2019-12-23 | 2019-12-23 | Side fastening and mounting structure with replaceable dense-arranged-hole activated carbon filter screen |
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| Country | Link |
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| CN (1) | CN211635732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337230A (en) * | 2020-11-05 | 2021-02-09 | 何文胜 | Semiconductor production is with self-reminding sleeve of auto-eject filter screen |
| CN115200198A (en) * | 2021-04-14 | 2022-10-18 | 韦氏（苏州）医疗科技有限公司 | Assembled centralized air supply equipment |
-
2019
- 2019-12-23 CN CN201922335784.4U patent/CN211635732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337230A (en) * | 2020-11-05 | 2021-02-09 | 何文胜 | Semiconductor production is with self-reminding sleeve of auto-eject filter screen |
| CN115200198A (en) * | 2021-04-14 | 2022-10-18 | 韦氏（苏州）医疗科技有限公司 | Assembled centralized air supply equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20211223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |