CN212177998U - Screw thread valve cover - Google Patents
Screw thread valve cover Download PDFInfo
- Publication number
- CN212177998U CN212177998U CN202020925125.6U CN202020925125U CN212177998U CN 212177998 U CN212177998 U CN 212177998U CN 202020925125 U CN202020925125 U CN 202020925125U CN 212177998 U CN212177998 U CN 212177998U
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- China
- Prior art keywords
- casing
- valve
- shell
- separation blade
- fixing
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- 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.)
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Abstract
The utility model relates to a screw thread valve cap, including the casing that is used for inserting the valve port, the outer wall lower extreme of casing is equipped with and is used for spacing annular separation blade, the inboard and casing fixed connection of separation blade, the upper end of separation blade is used for contradicting with valve port outside border, the upper end of casing is equipped with sealed piece, the lower extreme of sealed piece is equipped with the screw thread post, the screw thread post runs through casing top and casing fixed connection, the first strengthening rib of the vertical setting of outer wall fixedly connected with of casing, the upper end of first strengthening rib is equipped with the breach of slope, the fixed subassembly of fixedly connected with on the separation blade, including being used for with casing and valve clamp tight clearance between fixed subassembly and the casing to a screw thread valve cap of firm in connection, leakproofness height, installation of being convenient for is provided.
Description
Technical Field
The utility model relates to a valve visor technical field, in particular to screw thread valve door lid.
Background
After the valve is manufactured, the valve needs to be packaged and protected, and a plastic protective cover needs to be used for protecting the valve so as to avoid dust deposition or damage of the valve.
In the prior art, the valve cover is not connected firmly enough, the valve cover can fall off in the moving process, and the valve can enter dust without the valve cover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a screw thread valve cap of firm in connection, leakproofness height, be convenient for installation.
The technical scheme of the utility model is realized like this: a screw thread valve cover comprises a shell body used for being inserted into a valve port, wherein an annular blocking piece used for limiting is arranged at the lower end of the outer wall of the shell body, the inner side of the blocking piece is fixedly connected with the shell body, the upper end of the blocking piece is used for abutting against the outer side edge of the valve port, a sealing block is arranged at the upper end of the shell body, a threaded column is arranged at the lower end of the sealing block, the threaded column penetrates through the top of the shell body and is fixedly connected with the shell body, a first reinforcing rib vertically arranged is fixedly connected with the outer wall of the shell body, an inclined notch is formed in the upper end of the first reinforcing rib, a fixing component is fixedly connected onto the blocking piece, and a gap used for clamping the shell.
By adopting the technical scheme, the lower end of the outer wall of the shell is provided with the annular blocking piece for limiting, the diameter of the annular blocking piece is larger than that of the valve port, so that the installation of the fixed assembly is facilitated, the excellent dustproof effect is achieved, the disassembly is facilitated, the inner side of the blocking piece is fixedly connected with the shell, the blocking piece and the shell are integrally formed, the production efficiency and the strength are improved, the upper end of the blocking piece is used for abutting against the outer side edge of the valve port of the valve, so that the shell can be prevented from falling into the valve, the limiting effect is improved, the upper end of the shell is provided with the sealing block, the size and the shape of the sealing block correspond to the upper end of the shell, the sealing performance of the shell after being inserted into the valve can be improved due to the arrangement of the sealing block, the dustproof effect is improved, the lower end of the sealing block is provided with the threaded column, and, adopt threaded connection to be convenient for install and dismantle, improved the efficiency of assembly, have higher firm in connection degree simultaneously, the screw thread post runs through casing top and casing fixed connection, the first strengthening rib of the vertical setting of outer wall fixedly connected with of casing, the upper end of first strengthening rib is equipped with the breach of slope, and the setting of first strengthening rib has improved the intensity of casing, the setting of breach can prevent that the valve from being scraped the damage, fixedly connected with fixed subassembly on the separation blade, including being used for between fixed subassembly and the casing with casing and the tight clearance of valve clamp, can be firmly fixed with casing and valve through fixed subassembly.
The utility model discloses further set up to: the fixing assembly comprises a fixing piece, a fixing column is arranged at the lower end of the fixing piece, external threads are arranged on the outer side of the fixing column, a threaded hole for inserting the fixing column is formed in the separation blade, and a first nut for fixing the fixing column is arranged at the lower end of the separation blade.
Through adopting above-mentioned technical scheme, casing and valve assembly back, insert the fixed column fixing piece and conflict with the valve outer wall this moment in the threaded hole, improved the fastness of connection and the convenience of installation, first nut upwards screws until the bottom of conflict separation blade from the bottom of fixed column, can fix the mounting through first nut.
The utility model discloses further set up to: the outside of casing is equipped with the second strengthening rib of horizontal setting, the second strengthening rib is located the middle part of first strengthening rib.
Through adopting above-mentioned technical scheme, the intensity of casing has further been improved in setting up of first strengthening rib, has improved life.
The utility model discloses further set up to: and a second nut for fixing the threaded column is arranged at the lower end of the threaded column.
Through adopting above-mentioned technical scheme, after the screw thread post inserted the casing, the bottom and the casing upper end of sealed piece closely cooperate, and the second nut upwards screws until conflicting the casing by the bottom of screw thread post, has improved the firmness that sealed piece is connected.
The utility model discloses further set up to: the fixed part is arc-shaped.
Through adopting above-mentioned technical scheme, consequently can with the valve cooperation, be convenient for fix the casing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a sectional view of the overall structure of an embodiment of the present invention;
fig. 2 is a top view of the embodiment of the present invention.
Reference numerals: 1. a housing; 101. a sealing block; 102. a threaded post; 103. a second nut; 104. a first reinforcing rib; 105. a second reinforcing rib; 106. a notch; 2. a baffle plate; 201. a threaded hole; 3. a fixing assembly; 301. a fixing member; 302. fixing a column; 303. a first nut.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 2, the utility model discloses a screw thread valve cover, which comprises a casing 1 for inserting a valve port of a valve, wherein the lower end of the outer wall of the casing 1 is provided with an annular baffle 2 for limiting, the diameter of the annular baffle 2 is larger than that of the valve port, thereby facilitating the installation of a fixing component 3, simultaneously playing an excellent dustproof role, and simultaneously facilitating the disassembly, the inner side of the baffle 2 is fixedly connected with the casing 1, the baffle 2 and the casing 1 are integrally formed, thereby improving the production efficiency and the strength, the upper end of the baffle 2 is used for being abutted against the outer side edge of the valve port of the valve, thereby preventing the casing 1 from falling into the valve, improving the limiting role, the upper end of the casing 1 is provided with a sealing block 101, the size and the shape of the sealing block 101 correspond to the upper end of the casing 1, the sealing block 101 can improve the sealing performance of the casing 1 after being inserted into the valve, the dustproof function is improved, the lower end of the sealing block 101 is provided with the threaded column 102, the threaded column 102 is fixedly connected with the sealing block 101 and the shell 1, the assembly and disassembly are convenient by adopting threaded connection, the assembly efficiency is improved, meanwhile, the screw thread column 102 penetrates through the top of the shell 1 to be fixedly connected with the shell 1, the outer wall of the shell 1 is fixedly connected with a first reinforcing rib 104 which is vertically arranged, the upper end of the first reinforcing rib 104 is provided with an inclined notch 106, the arrangement of the first reinforcing rib 104 improves the strength of the shell 1, the notch 106 is arranged to prevent the valve from being scratched, the retaining plate 2 is fixedly connected with the fixing component 3, the gap for clamping the shell 1 and the valve is arranged between the fixing component 3 and the shell 1, and the shell 1 and the valve can be firmly fixed through the fixing component 3.
Fixed subassembly 3 includes mounting 301, the lower extreme of mounting 301 is equipped with fixed column 302, the outside of fixed column 302 is equipped with the external screw thread, be equipped with in the separation blade 2 and supply fixed column 302 male screw hole 201, the lower extreme of separation blade 2 is equipped with the first nut 303 with fixed column 302, casing 1 and valve assembly back, insert fixed column 302 fixing 301 and valve outer wall conflict this moment in the screw hole 201, have improved the fastness of connection and the convenience of installation, first nut 303 upwards screws until the bottom of conflict separation blade 2 from the bottom of fixed column 302, can fix mounting 301 through first nut 303.
The outside of casing 1 is equipped with the second strengthening rib 105 of horizontal setting, second strengthening rib 105 is located the middle part of first strengthening rib 104, the setting of first strengthening rib 104 has further improved casing 1's intensity, has improved life.
The lower extreme of screw post 102 is equipped with second nut 103 with fixed screw post 102, and after screw post 102 inserted casing 1, the bottom and the casing 1 upper end of sealed piece 101 closely cooperate, and second nut 103 upwards screws until conflicting casing 1 by the bottom of screw post 102, has improved the firmness that sealed piece 101 is connected.
The fixing member 301 is arc-shaped, and thus can be matched with a valve, so that the casing 1 is conveniently fixed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A threaded valve cover comprising a housing for insertion into a valve port, characterized in that: the valve comprises a shell and is characterized in that an annular separation blade used for limiting is arranged at the lower end of the outer wall of the shell, the inner side of the separation blade is fixedly connected with the shell, the upper end of the separation blade is used for abutting against the outer side edge of a valve port of the valve, a sealing block is arranged at the upper end of the shell, a threaded column is arranged at the lower end of the sealing block and penetrates through the top of the shell to be fixedly connected with the shell, a first reinforcing rib vertically arranged is fixedly connected to the outer wall of the shell, an inclined notch is formed in the upper end of the first reinforcing rib, a fixing assembly is fixedly connected to the separation blade, and a gap used for clamping the shell.
2. A threaded valve cover according to claim 1, wherein: the fixing assembly comprises a fixing piece, a fixing column is arranged at the lower end of the fixing piece, external threads are arranged on the outer side of the fixing column, a threaded hole for inserting the fixing column is formed in the separation blade, and a first nut for fixing the fixing column is arranged at the lower end of the separation blade.
3. A threaded valve cover according to claim 1, wherein: the outside of casing is equipped with the second strengthening rib of horizontal setting, the second strengthening rib is located the middle part of first strengthening rib.
4. A threaded valve cover according to claim 1, wherein: and a second nut for fixing the threaded column is arranged at the lower end of the threaded column.
5. A threaded valve cover according to claim 2, wherein: the fixed part is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925125.6U CN212177998U (en) | 2020-05-27 | 2020-05-27 | Screw thread valve cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925125.6U CN212177998U (en) | 2020-05-27 | 2020-05-27 | Screw thread valve cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177998U true CN212177998U (en) | 2020-12-18 |
Family
ID=73788353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020925125.6U Active CN212177998U (en) | 2020-05-27 | 2020-05-27 | Screw thread valve cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177998U (en) |
-
2020
- 2020-05-27 CN CN202020925125.6U patent/CN212177998U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |