CN210318805U - Filter screen structure convenient to dismantle - Google Patents
Filter screen structure convenient to dismantle Download PDFInfo
- Publication number
- CN210318805U CN210318805U CN201921350081.2U CN201921350081U CN210318805U CN 210318805 U CN210318805 U CN 210318805U CN 201921350081 U CN201921350081 U CN 201921350081U CN 210318805 U CN210318805 U CN 210318805U
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- valve body
- connecting block
- filter screen
- limiting rod
- limiting
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Abstract
The utility model provides a filter screen structure convenient to disassemble, which comprises a valve body, wherein one end of the valve body is provided with a water inlet end, and the other end of the valve body is provided with a water outlet end; the top of the valve body is provided with a valve cover, the surface of the valve body is provided with inner hexagonal threads, the inner cavity of the valve body is provided with a plastic sleeve body, and one side of the water inlet end is tightly attached to the surface of the plastic sleeve body; the inner cavity of the valve body and the bottom end of the plastic sleeve body are provided with filter screens, one ends of the filter screens are provided with connecting blocks, and one sides, far away from the filter screens, of the connecting blocks are provided with movable handles. The utility model discloses a be provided with the connecting block, set up jaggedly at the lateral wall of valve body, the filter screen links to each other with the connecting block, rotates movable handle, opens stop device after, takes out the connecting block from the breach of valve body, and the connecting block takes the filter screen out in the lump, when the filter screen damages and need change, just only need change the filter screen, need not to change together with the valve body, has saved use cost.
Description
Technical Field
The utility model relates to the technical field of valves, specifically a filter screen structure convenient to dismantle.
Background
The angle valve is similar to a ball valve, and its structure and characteristics are modified from a ball valve. The difference from a globe valve is that the outlet of the angle valve is at a 90 degree right angle to the inlet.
When the angle valve is arranged in a pipeline for domestic water or food processing, for the health of people, a filter screen device is arranged in an inner cavity of the angle valve, impurities in water can be filtered, and normal water of people is guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen structure convenient to dismantle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a filter screen structure convenient to disassemble comprises a valve body, wherein one end of the valve body is provided with a water inlet end, and the other end of the valve body is provided with a water outlet end; the top of the valve body is provided with a valve cover, the surface of the valve body is provided with inner hexagonal threads, the inner cavity of the valve body is provided with a plastic sleeve body, and one side of the water inlet end is tightly attached to the surface of the plastic sleeve body; the bottom of the inner chamber of valve body and the plastic sleeve body is provided with the filter screen, the one end of filter screen is provided with the connecting block, one side that the filter screen was kept away from to the connecting block is provided with movable handle, the inner chamber of connecting block is provided with the movable rod, the one end through connection piece's of movable rod lateral wall is connected with movable handle, the driving gear has been cup jointed on the surface of the inner chamber of connecting block and movable rod, both ends are provided with first gag lever post and second gag lever post respectively around the driving gear.
As a further aspect of the present invention: the inside wall that the connecting block was kept away from to the valve body is provided with and presss from both sides tight piece, press from both sides the lateral wall of tight piece and offer the breach with filter screen matched with, and the filter screen is kept away from the one end of connecting block and is connected with the valve body through pressing from both sides tight piece.
As a further aspect of the present invention: the lateral wall of valve body seted up with connecting block matched with recess, the connecting block is located the lateral wall of valve body, the top that the connecting block was worn to establish by first gag lever post is connected with the valve body, the bottom that the connecting block was worn to establish by the second gag lever post is connected with the valve body, and the connecting block is connected with the valve body through first gag lever post, second gag lever post, the inside wall of first gag lever post and second gag lever post is provided with the tooth's socket, and first gag lever post, second gag lever post all mesh with the driving gear mutually.
As a further aspect of the present invention: and a sealing ring is arranged on one side of the connecting block, which is close to the filter screen.
As a further aspect of the present invention: the inner cavity of the connecting block and the bottom end of the first limiting rod are provided with first limiting plates, and one sides, away from the first limiting rods, of the first limiting plates are provided with first limiting springs.
As a further aspect of the present invention: the inner cavity of the connecting block and the top end of the second limiting rod are provided with a second limiting plate, and one side, away from the second limiting rod, of the second limiting plate is provided with a second limiting spring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with the connecting block, set up jaggedly at the lateral wall of valve body, the filter screen links to each other with the connecting block, rotate movable handle, movable handle passes through the movable rod and drives the driving gear rotation, the driving gear passes through the effect of meshing, drive first gag lever post downstream, the second gag lever post rebound, thereby let two gag lever posts break away from the valve body, after opening stop device, take out the connecting block from the breach of valve body, the connecting block takes the filter screen out in the lump, when the filter screen damages and need change, just only need change the filter screen, need not to change together with the valve body, use cost is saved.
Drawings
FIG. 1 is a front view of a filter screen configuration for easy removal;
FIG. 2 is a cross-sectional view of a movable handle of a filter screen structure for easy removal;
fig. 3 is a sectional view of a connection block in a filter screen structure for easy disassembly.
In the figure: 1. a valve body; 2. a water inlet end; 3. a water outlet end; 4. a valve cover; 5. inner hexagonal threads; 6. a plastic sheath body; 7. a filter screen; 8. a clamping block; 9. connecting blocks; 10. a seal ring; 11. a movable handle; 12. a movable rod; 13. a driving gear; 14. a first limit rod; 15. a second limiting rod; 16. a first limit plate; 17. a first limit spring; 18. a second limiting plate; 19. and a second limit spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a filter screen structure convenient to disassemble includes a valve body 1, one end of the valve body 1 is provided with a water inlet end 2, and the other end of the valve body 1 is provided with a water outlet end 3; the top of the valve body 1 is provided with a valve cover 4, the surface of the valve body 1 is provided with inner hexagonal threads 5, the inner cavity of the valve body 1 is provided with a plastic sleeve body 6, and one side of the water inlet end 2 is tightly attached to the surface of the plastic sleeve body 6; the bottom of the inner chamber of valve body 1 and the plastic cover body 6 is provided with filter screen 7, the one end of filter screen 7 is provided with connecting block 9, one side that filter screen 7 was kept away from to connecting block 9 is provided with movable handle 11, the inner chamber of connecting block 9 is provided with movable rod 12, the lateral wall of the one end through connection piece 9 of movable rod 12 is connected with movable handle 11, driving gear 13 has been cup jointed on the surface of the inner chamber of connecting block 9 and movable rod 12, both ends are provided with first gag lever post 14 and second gag lever post 15 respectively around driving gear 13.
Preferably, the valve body 1 is provided with the tight piece 8 of clamp far away from the inside wall of connecting block 9, the lateral wall of pressing from both sides tight piece 8 seted up with filter screen 7 matched with breach, and filter screen 7 keeps away from the one end of connecting block 9 and is connected with valve body 1 through pressing from both sides tight piece 8, and filter screen 7 keeps away from the one end of connecting block 9 and inserts and press from both sides tight piece 8 in, can play fixed spacing effect to filter screen 6.
Preferably, the recess with connecting block 9 matched with is seted up to the lateral wall of valve body 1, connecting block 9 is located the lateral wall of valve body 1, first gag lever post 14 wears to establish the top of connecting block 9 and is connected with valve body 1, second gag lever post 15 wears to establish the bottom of connecting block 9 and is connected with valve body 1, and connecting block 9 is connected with valve body 1 through first gag lever post 14, second gag lever post 15, first gag lever post 14 is provided with the tooth's socket with the inside wall of second gag lever post 15, and first gag lever post 14, second gag lever post 15 all mesh with driving gear 13 mutually, and breach department through valve body 1 can insert filter screen 6, and when filter screen 6 was inserted completely, two gag lever posts inserted the lateral wall of valve body 1 respectively in, fix spacing to connecting block 9, prevent that connecting block 9 from taking place to rock, take filter screen 6 to drop together.
Preferably, a sealing ring 10 is arranged on one side of the connecting block 9 close to the filter screen 7 to prevent water from seeping out.
Preferably, the inner cavity of the connecting block 9 and the bottom end of the first limiting rod 14 are provided with a first limiting plate 16, and one side of the first limiting plate 16, which is far away from the first limiting rod 14, is provided with a first limiting spring 17.
Preferably, the inner chamber of connecting block 9 and the top of second gag lever post 15 are provided with second limiting plate 18, one side that second gag lever post 15 was kept away from to second limiting plate 18 is provided with second limiting spring 19, and when inserting connecting block 9, two gag lever posts shrink inward and compress limiting spring, and when inserting completely, the gag lever post can pop out under the spring action of spring, utilizes elasticity to support the gag lever post, prevents that connecting block 9 accident from droing.
The utility model discloses a theory of operation is: when the filter screen structure convenient to disassemble is used, when the filter screen 6 needs to be replaced, the movable handle 11 is rotated, the movable handle 11 drives the driving gear 13 to rotate through the movable rod 12, the driving gear 13 drives the first limiting rod 14 to move downwards and compresses the first limiting spring 17 through the first limiting plate 16, the second limiting rod 15 moves upwards and compresses the second limiting spring 19 through the second limiting plate 18, the two limiting rods simultaneously contract in the connecting block 9, the connecting block 9 is pulled out, the connecting block 9 drives the filter screen 6 to be pulled out together, a new filter screen 6 is inserted into the valve body 1 along the gap, so that one end of the filter screen 6, which is far away from the connecting block 9, is inserted into the clamping block 8 to fix the clamping block, after the filter screen is completely inserted, the two limiting rods are under the elastic action of the limiting springs, inserted into the valve body 1, thereby fixing the connecting block 9.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A filter screen structure convenient to disassemble comprises a valve body (1) and is characterized in that one end of the valve body (1) is provided with a water inlet end (2), and the other end of the valve body (1) is provided with a water outlet end (3); the top of the valve body (1) is provided with a valve cover (4), the surface of the valve body (1) is provided with an inner hexagonal thread (5), the inner cavity of the valve body (1) is provided with a plastic sleeve body (6), and one side of the water inlet end (2) is tightly attached to the surface of the plastic sleeve body (6); the bottom of the inner chamber of valve body (1) and the plastic sleeve body (6) is provided with filter screen (7), the one end of filter screen (7) is provided with connecting block (9), one side that filter screen (7) were kept away from in connecting block (9) is provided with movable handle (11), the inner chamber of connecting block (9) is provided with movable rod (12), the lateral wall that the one end through connection piece (9) of movable rod (12) was connected with movable handle (11), driving gear (13) have been cup jointed on the surface of the inner chamber of connecting block (9) and movable rod (12), both ends are provided with first gag lever post (14) and second gag lever post (15) respectively around driving gear (13).
2. The filter screen structure convenient to disassemble and assemble as claimed in claim 1, wherein the valve body (1) is provided with a clamping block (8) on the inner side wall far away from the connecting block (9), the side wall of the clamping block (8) is provided with a gap matched with the filter screen (7), and one end of the filter screen (7) far away from the connecting block (9) is connected with the valve body (1) through the clamping block (8).
3. The filter screen structure convenient to disassemble and assemble as claimed in claim 1, wherein the side wall of the valve body (1) is provided with a groove matched with the connecting block (9), the connecting block (9) is located in the side wall of the valve body (1), the top end of the connecting block (9) is penetrated by the first limiting rod (14) and connected with the valve body (1), the bottom end of the connecting block (9) is penetrated by the second limiting rod (15) and connected with the valve body (1), the connecting block (9) is connected with the valve body (1) through the first limiting rod (14) and the second limiting rod (15), the inner side walls of the first limiting rod (14) and the second limiting rod (15) are provided with tooth grooves, and the first limiting rod (14) and the second limiting rod (15) are both meshed with the driving gear (13).
4. A filter screen structure convenient for disassembly according to claim 1, wherein a sealing ring (10) is arranged on one side of the connecting block (9) close to the filter screen (7).
5. The filter screen structure convenient to disassemble and assemble as claimed in claim 1, wherein the inner cavity of the connecting block (9) and the bottom end of the first limiting rod (14) are provided with a first limiting plate (16), and one side of the first limiting plate (16) far away from the first limiting rod (14) is provided with a first limiting spring (17).
6. The filter screen structure convenient to disassemble and assemble as recited in claim 1, wherein the inner cavity of the connecting block (9) and the top end of the second limiting rod (15) are provided with a second limiting plate (18), and one side of the second limiting plate (18) far away from the second limiting rod (15) is provided with a second limiting spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350081.2U CN210318805U (en) | 2019-08-20 | 2019-08-20 | Filter screen structure convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350081.2U CN210318805U (en) | 2019-08-20 | 2019-08-20 | Filter screen structure convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318805U true CN210318805U (en) | 2020-04-14 |
Family
ID=70130581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350081.2U Active CN210318805U (en) | 2019-08-20 | 2019-08-20 | Filter screen structure convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963744A (en) * | 2020-08-25 | 2020-11-20 | 广州同胜环保科技有限公司 | Ventilation lifting valve |
| CN115337701A (en) * | 2022-07-26 | 2022-11-15 | 广东樱井科技有限公司 | Water inlet valve convenient for disassembling and assembling filter structure |
-
2019
- 2019-08-20 CN CN201921350081.2U patent/CN210318805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963744A (en) * | 2020-08-25 | 2020-11-20 | 广州同胜环保科技有限公司 | Ventilation lifting valve |
| CN115337701A (en) * | 2022-07-26 | 2022-11-15 | 广东樱井科技有限公司 | Water inlet valve convenient for disassembling and assembling filter structure |
| CN115337701B (en) * | 2022-07-26 | 2024-02-06 | 广东樱井科技有限公司 | Water inlet valve convenient for disassembling and assembling filtering structure |
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