CN208381352U - Enciphering valve before table - Google Patents
Enciphering valve before table Download PDFInfo
- Publication number
- CN208381352U CN208381352U CN201820937058.2U CN201820937058U CN208381352U CN 208381352 U CN208381352 U CN 208381352U CN 201820937058 U CN201820937058 U CN 201820937058U CN 208381352 U CN208381352 U CN 208381352U
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- CN
- China
- Prior art keywords
- magnetic support
- turncap
- longitudinal
- hole
- lockpin hole
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Abstract
The utility model discloses enciphering valves before a kind of table, including valve body, the turncap coupled with valve body, the magnetic support being placed in above turncap, the dustproof cover being placed on outside magnetic support and turncap upper end, the upper end of valve rod is equipped with square toes and is located in magnetic support, magnetic support is equipped with square hole corresponding with square toes, the lower end of valve rod is connected with flashboard, pin hole is rotated there are two setting in the upper end of magnetic support and dustproof cover, coaxial longitudinal lockpin hole more than two is equipped in magnetic support and turncap, reset spring is equipped in longitudinal lockpin hole of turncap, cylinder magnet steel is equipped in longitudinal lockpin hole of magnetic support, spherical ball is equipped between reset spring and cylinder magnet steel, spherical ball is located in longitudinal lockpin hole of magnetic support and turncap simultaneously.The utility model have the advantages that open smoothly, without bite phenomenon, and can avoid damage component.
Description
Technical field
The utility model relates to enciphering valves before a kind of table.
Background technique
Enciphering valve before existing table including valve body, the turncap coupled with valve body, the magnetic support being placed in above turncap, is placed on magnetic
Dustproof cover outside seat and turncap upper end, the upper end of valve rod are equipped with square toes and are located in magnetic support, and magnetic support is equipped with side corresponding with square toes
The lower end in hole, valve rod is connected with flashboard, sets in the upper end of magnetic support and dustproof cover there are two pin hole is rotated, cylinder is equipped in magnetic support
Magnet steel is equipped with reset spring in turncap, and a cylinder lock pin is set between cylinder magnet steel and reset spring, the both ends of cylinder lock pin
It is located in magnetic support and turncap；In use, by pushing away the cylinder magnet steel in magnetic support, cylinder magnet steel under the magnet steel in special spanner
Push again cylinder lock pin also downlink, into turncap, carry out unlock, can be rotated magnetic support, magnetic support band ovable valve stem rotates, on flashboard
It rises, Open valve；But due to installation error etc., when cylinder lock pin downlink be possible to the upper end can a little higher than turncap upper end
Face, magnetic support and cylinder lock pin can generate collision, can not thoroughly unlock, and magnetic support has bite phenomenon when rotating, it is difficult to smoothly open
Valve, inconvenient for use, also component easy to damage.
Summary of the invention
The purpose of this utility model is In view of the above shortcomings of the prior art, to provide enciphering valve before a kind of table, it has
There is the advantages of unlatching is smooth, without bite phenomenon, and can avoid damage component.
In order to achieve the above objectives, enciphering valve before the table of the utility model including valve body, the turncap coupled with valve body, is placed in
Magnetic support above turncap, the dustproof cover being placed on outside magnetic support and turncap upper end, the upper end of valve rod are equipped with square toes and are located in magnetic support, magnetic
Seat is equipped with square hole corresponding with square toes, and the lower end of valve rod is connected with flashboard, sets that there are two rotations in the upper end of magnetic support and dustproof cover
Pin hole, it is characterised in that coaxial longitudinal lockpin hole more than two is equipped in magnetic support and turncap, in longitudinal lock pin of turncap
It is equipped with reset spring in hole, cylinder magnet steel is equipped in longitudinal lockpin hole of magnetic support, is set between reset spring and cylinder magnet steel
There is spherical ball, spherical ball is located in longitudinal lockpin hole of magnetic support and turncap simultaneously.
When opening, due to replacing cylinder lock pin using spherical ball, even if a little higher than turncap in the top of spherical ball
Upper surface, also below the upper surface of turncap, magnetic support can produce when rotating by spherical surface for the spherical ball of neighbouring longitudinal direction lockpin hole side wall
Power estranged, under push away spherical ball, be flexible contact, no bite phenomenon, smooth Open valve, magnetic support will not generate with spherical ball
Collision avoids damage component；
The outer diameter of the cylinder magnet steel is greater than the interior of longitudinal lockpin hole of turncap as a further improvement of the utility model,
Diameter；It can avoid longitudinal lockpin hole that cylinder magnet steel enters turncap, it is ensured that open smooth；
The dustproof cover is coupled with turncap by radial stopping pin as a further improvement of the utility model,；It can avoid
Dustproof cover slips；
In conclusion the utility model have the advantages that open smoothly, without bite phenomenon, and can avoid damage component.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment.
Fig. 2 is the partial sectional view of Fig. 1 vertical direction.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 2, enciphering valve before the table of the embodiment including valve body 1, the turncap coupled with valve body 12, is placed in
The magnetic support 3 of 2 top of turncap, the dustproof cover 4 being placed on outside 2 upper end of magnetic support 3 and turncap, dustproof cover 4 and turncap 2 pass through radial stopping pin
11 connections, the upper end of valve rod 5 are equipped with square toes and are located in magnetic support 3, and magnetic support 3 is equipped with square hole corresponding with square toes, the lower end of valve rod 5
It is connected with flashboard 6, sets in the upper end of magnetic support 3 and dustproof cover 4 there are two pin hole 7 is rotated, is equipped with two in magnetic support 3 and turncap 2
The coaxial longitudinal lockpin hole of group, reset spring 8 is equipped in longitudinal lockpin hole of turncap 2, is set in longitudinal lockpin hole of magnetic support 3
There is cylinder magnet steel 10, spherical ball 9 is equipped between reset spring 8 and cylinder magnet steel 10, spherical ball 9 is located at magnetic support 3 simultaneously
In longitudinal lockpin hole of turncap 2, the outer diameter of cylinder magnet steel 10 is greater than the internal diameter of longitudinal lockpin hole of turncap 2；
When opening, by pushing away the cylinder magnet steel 10 in magnetic support 3 under the magnet steel in special spanner, cylinder magnet steel 10 pushes again
Spherical ball 9 also downlink, into unlock in longitudinal lockpin hole of turncap 2, is carried out, two fingers on special spanner are inserted into magnetic support 3
In two rotation pin holes 7 of 4 upper end of dustproof cover, magnetic support 3 can be rotated, magnetic support 3 is rotated with ovable valve stem 5, and flashboard 6 rises, and is opened
Valve；Due to replacing former cylinder lock pin using spherical ball 9, even if the upper surface of a little higher than turncap 2 in the top of spherical ball 9,
The spherical ball 9 of neighbouring longitudinal direction lockpin hole side wall, can be by spherical rolling when rotating plus magnetic support 3 also below the upper surface of turncap 2
The spherical surface of pearl 9 generate component, under push away spherical ball 9, be flexible contact, no bite phenomenon, can smooth Open valve, magnetic support 3 with
Spherical ball 9 will not generate collision, avoid damage component；In addition avoidable cylinder magnet steel 10 enters longitudinal lockpin hole of turncap 2,
Ensure to open smooth.
Claims (3)
1. enciphering valve before a kind of table, including valve body, the turncap coupled with valve body, the magnetic support being placed in above turncap, be placed on magnetic support and
Dustproof cover outside turncap upper end, the upper end of valve rod are equipped with square toes and are located in magnetic support, and magnetic support is equipped with square hole corresponding with square toes, valve
The lower end of bar is connected with flashboard, the upper end of magnetic support and dustproof cover set there are two rotate pin hole, it is characterised in that in magnetic support and rotation
It is equipped with coaxial longitudinal lockpin hole more than two in cap, reset spring is equipped in longitudinal lockpin hole of turncap, in magnetic support
It is equipped with cylinder magnet steel in longitudinal lockpin hole, spherical ball, spherical ball while position are equipped between reset spring and cylinder magnet steel
In longitudinal lockpin hole of magnetic support and turncap.
2. enciphering valve before table as described in claim 1, it is characterised in that the outer diameter of the cylinder magnet steel is greater than the longitudinal direction of turncap
The internal diameter of lockpin hole.
3. enciphering valve before table as claimed in claim 1 or 2, it is characterised in that the dustproof cover and turncap pass through radial stopping pin
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937058.2U CN208381352U (en) | 2018-06-19 | 2018-06-19 | Enciphering valve before table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937058.2U CN208381352U (en) | 2018-06-19 | 2018-06-19 | Enciphering valve before table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381352U true CN208381352U (en) | 2019-01-15 |
Family
ID=64967832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937058.2U Active CN208381352U (en) | 2018-06-19 | 2018-06-19 | Enciphering valve before table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381352U (en) |
-
2018
- 2018-06-19 CN CN201820937058.2U patent/CN208381352U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |