CN204025876U - Built-in normal valve - Google Patents
Built-in normal valve Download PDFInfo
- Publication number
- CN204025876U CN204025876U CN201420446014.1U CN201420446014U CN204025876U CN 204025876 U CN204025876 U CN 204025876U CN 201420446014 U CN201420446014 U CN 201420446014U CN 204025876 U CN204025876 U CN 204025876U
- Authority
- CN
- China
- Prior art keywords
- handle
- valve
- groove
- fixture block
- draw
- 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
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- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a kind of built-in normal valve, comprise valve body, spheroid, valve rod and handle, described handle comprises inner via hole, described valve rod enters inner via hole and is connected with handle, in described inner via hole, be provided with Returnning spring, the upper end of Returnning spring withstands on handle, the other end withstands on valve rod or valve body, on the inner via hole sidewall of described handle and described valve body, be provided with draw-in groove and fixture block structure, described fixture block can make handle by engagement after vertically entering draw-in groove, be not subject to described fixture block under External Force Acting state to snap in draw-in groove, when described handle tension or pressurized, overcoming Returnning spring moves down and impels fixture block and draw-in groove mutually to depart from.Locked when this built-in normal valve can make handle turn to special position and be not pressed, can effectively prevent from that valve from being opened by mistake to open, can improve generation safety.
Description
Technical field
The utility model discloses a kind of built-in normal valve, ball valve that especially can built-in location.
Background technique
Conventional valves generally comprises valve body, flap, valve rod and handle, valve rod is connected with valve rod, handle is connected with valve rod, for locking handle, valve body upper end arranges flange, on handle, companion flange is provided with through hole, while needing locking handle, inserted link is entered in the jack on flange through the through hole on handle.The locking of this valve is comparatively loaded down with trivial details, and inserted link is easy to loss, therefore comparatively inconvenience of operation.
Summary of the invention
For the deficiencies in the prior art, problem to be solved in the utility model is to provide a kind of built-in normal valve, and this built-in normal valve can be realized by handle vertical displacement adjustment the locking and unlocking of valve handle.
For this reason, the utility model is realized in the following way: built-in normal valve, comprise valve body, flap, valve rod and handle, described handle comprises inner via hole, described valve rod enters inner via hole and is connected with handle, in described inner via hole, be provided with Returnning spring, on the inner via hole sidewall of described handle and described valve body, be provided with draw-in groove and fixture block structure, described fixture block can make handle by engagement after vertically entering draw-in groove, be not subject to described fixture block under External Force Acting state to snap in draw-in groove at described handle, when described handle tension or pressurized, overcoming Returnning spring moves and impels fixture block and draw-in groove mutually to depart from.
In the utility model, handle is not subject to described fixture block under External Force Acting state to snap in draw-in groove, when described handle tension or pressurized, overcoming Returnning spring moves and impels fixture block and draw-in groove mutually to depart from, this structure makes the valve can be by drawing or press handle to realize release, convenient in user's experience, effectively prevent misoperation, be conducive to improve Security.
Brief description of the drawings
The structure cross-sectional schematic of the built-in normal valve that Fig. 1 provides for the utility model, this state lower handle is in stress not.
Fig. 2 is that the A-A of Fig. 1 partly cuts open schematic diagram.
The structure cross-sectional schematic of the built-in normal valve that Fig. 3 provides for the utility model, this state lower handle is in pressured state.
Fig. 4 is that the B-B of Fig. 3 partly cuts open schematic diagram.
Embodiment
Shown in accompanying drawing 1,2, Fig. 3, Fig. 4, the first embodiment of the built-in normal valve that the utility model provides, comprise valve body 1, flap 2, valve rod 3 and handle 4, described handle 4 comprises inner via hole 5, described valve rod 3 enters inner via hole 5 and is connected with handle 4, in described inner via hole 5, is provided with Returnning spring 6, on inner via hole 5 sidewalls of described handle 4 and described valve body 1, is provided with draw-in groove and fixture block structure, be arranged on the inwall of described handle 4 at this draw-in groove 8, described fixture block 7 is arranged at the sidepiece of valve body 1., described fixture block 7 can make handle 4 by engagement after vertically entering draw-in groove 8, is not subject to described fixture block 7 under External Force Acting state to snap in draw-in groove 8 at described handle 4, overcomes Returnning spring 6 and move down and impel fixture block 7 and draw-in groove 8 mutually to depart from when described handle 4 pressurized.The upper end of Returnning spring 6 withstands on handle 4 in the present embodiment, the other end withstands on valve rod 3 or valve body 1 on, to withstand on valve body 1 at this Returnning spring 6, described handle 4 upper ends offer connecting groove 9, connecting groove 9 passes through attachment hole 10 conductings with inner via hole 5, screw rod 11 is connected with the valve rod 3 inner via hole 5 through attachment hole 10 from connecting groove 9, the top of described screw rod 11 is stuck in connecting groove 9, the enough screw rods 11 of height of described connecting groove 9 upwards eject certain distance, and described connecting groove 9 outlet ports have snapped in blocking cap 12.
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model also provides the second embodiment of built-in normal valve, itself and the first embodiment's difference is only, draw-in groove 8 is arranged at the sidepiece of described valve body 1, described fixture block 7 is arranged on the inwall of handle 4, and Returnning spring 6 two ends are pulled in respectively on handle 4 and valve rod 3 or valve body 1, is not subject to described fixture block 7 under External Force Acting state to snap in draw-in groove 8, when described handle 4 tension, overcome Returnning spring 6, on fixture block 7, move and depart from draw-in groove 8.
In the above-described embodiments, fixture block 7 vertical alignment draw-in grooves 8 described in when general handle 4 turns to the position of valve closing, or fixture block 7 vertical alignment draw-in grooves 8 described in when handle 4 turns to the position of valve opening, or handle 4 all has fixture block 7 vertical alignment draw-in grooves 8 when turning to valve opening and closing.
Claims (10)
1. a built-in normal valve, comprise valve body, flap, valve rod and handle, it is characterized in that: described handle comprises inner via hole, described valve rod enters inner via hole and is connected with handle, in described inner via hole, be provided with Returnning spring, on the inner via hole sidewall of described handle and described valve body, be provided with draw-in groove and fixture block structure, described fixture block can make handle by engagement after vertically entering draw-in groove, be not subject to described fixture block under External Force Acting state to snap in draw-in groove at described handle, when described handle tension or pressurized, overcome Returnning spring and move and impel fixture block and draw-in groove mutually to depart from.
2. built-in normal valve according to claim 1, it is characterized in that: the upper end of described Returnning spring withstands on handle, the other end withstands on valve rod or valve body on, described handle upper end offers connecting groove, connecting groove and inner via hole are by attachment hole conducting, screw rod is connected with the valve rod inner via hole through attachment hole from connecting groove, the top of described screw rod is stuck in connecting groove, and the enough screw rods of height of described connecting groove upwards eject certain distance.
3. built-in normal valve according to claim 2, is characterized in that: described connecting groove outlet port has snapped in blocking cap.
4. according to the built-in normal valve described in claim 1 or 2 or 3, it is characterized in that: fixture block vertical alignment draw-in groove described in when described handle turns to the position of valve closing.
5. according to the built-in normal valve described in claim 1 or 2 or 3, it is characterized in that: fixture block vertical alignment draw-in groove described in when described handle turns to the position of valve opening.
6. according to the built-in normal valve described in claim 1 or 2 or 3, it is characterized in that: described handle all has fixture block vertical alignment draw-in groove when turning to valve opening and closing.
7. according to the built-in normal valve described in claim 1 or 2 or 3, it is characterized in that: described draw-in groove is arranged on the inwall of described handle, and described fixture block is arranged at the sidepiece of valve body.
8. built-in normal valve according to claim 4, is characterized in that: described draw-in groove is arranged on the inwall of described handle, and described fixture block is arranged at the sidepiece of valve body.
9. built-in normal valve according to claim 5, is characterized in that: described draw-in groove is arranged on the inwall of described handle, and described fixture block is arranged at the sidepiece of valve body.
10. built-in normal valve according to claim 6, is characterized in that: described draw-in groove is arranged on the inwall of described handle, and described fixture block is arranged at the sidepiece of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446014.1U CN204025876U (en) | 2014-08-08 | 2014-08-08 | Built-in normal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446014.1U CN204025876U (en) | 2014-08-08 | 2014-08-08 | Built-in normal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025876U true CN204025876U (en) | 2014-12-17 |
Family
ID=52065743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446014.1U Expired - Fee Related CN204025876U (en) | 2014-08-08 | 2014-08-08 | Built-in normal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025876U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166045A (en) * | 2017-05-23 | 2017-09-15 | 湖州师范学院 | A kind of runoff investigation mechanism of drinking water water receiver |
| CN107228226A (en) * | 2017-05-23 | 2017-10-03 | 湖州师范学院 | A kind of fluted disc positioning water transfer mechanism |
| CN107349100A (en) * | 2017-05-23 | 2017-11-17 | 湖州师范学院 | A kind of manual water flow control device |
| CN109751433A (en) * | 2017-02-11 | 2019-05-14 | 宁波会德丰铜业有限公司 | Lockable valve |
| CN112212042A (en) * | 2020-07-17 | 2021-01-12 | 光阳产业股份有限公司 | Automatic gas cutting device |
-
2014
- 2014-08-08 CN CN201420446014.1U patent/CN204025876U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751433A (en) * | 2017-02-11 | 2019-05-14 | 宁波会德丰铜业有限公司 | Lockable valve |
| CN107166045A (en) * | 2017-05-23 | 2017-09-15 | 湖州师范学院 | A kind of runoff investigation mechanism of drinking water water receiver |
| CN107228226A (en) * | 2017-05-23 | 2017-10-03 | 湖州师范学院 | A kind of fluted disc positioning water transfer mechanism |
| CN107349100A (en) * | 2017-05-23 | 2017-11-17 | 湖州师范学院 | A kind of manual water flow control device |
| CN112212042A (en) * | 2020-07-17 | 2021-01-12 | 光阳产业股份有限公司 | Automatic gas cutting device |
| CN112212042B (en) * | 2020-07-17 | 2021-10-22 | 光阳产业股份有限公司 | Automatic gas cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |