CN203240077U - Inner thread ball valve - Google Patents
Inner thread ball valve Download PDFInfo
- Publication number
- CN203240077U CN203240077U CN 201320237822 CN201320237822U CN203240077U CN 203240077 U CN203240077 U CN 203240077U CN 201320237822 CN201320237822 CN 201320237822 CN 201320237822 U CN201320237822 U CN 201320237822U CN 203240077 U CN203240077 U CN 203240077U
- Authority
- CN
- China
- Prior art keywords
- handle
- block
- ball valve
- valve
- internal
- 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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Abstract
The utility model relates to a ball valve, in particular to an inner thread ball valve which comprises a valve body (1) and a handle (2) used for controlling opening and closing of the ball valve. A retaining block (2) is arranged on the outer wall of the valve body (1). The position of the retaining block (3) corresponds to the position of the handle (2) which is fully closed. A sliding block (4) which is matched the handle (2) in a lengthwise sliding mode is arranged on one side, adjacent to the retaining block (3), on the handle (2). A notch (5) matched with the retaining block (3) is formed in the sliding block (4). A lock hole (6) for a lock to lock the sliding block (4) is formed in the handle (2). The ball valve can effectively prevent theft.
Description
Technical field
The utility model relates to ball valve, relates in particular to a kind of internal-thread spherical valve.
Background technique
Current, internal-thread spherical valve commonly used mainly is comprised of valve body, valve seat, spheroid, valve rod and handle, working principle is to apply certain torque and pass to spheroid in the valve rod upper end by handle, make spheroid rotate 90 °, the through hole of spheroid then with valve channel central lines or vertical, namely so that ball valve open or close.But, in actual life, because the internal-thread spherical valve handle can rotate arbitrarily, namely can open arbitrarily ball valve, some undesirable just may oneself stealthily open ball valve like this, steals public or private resource, such as water resources etc., the interests that endangered like this some people.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of can effectively antitheft internal-thread spherical valve.
The technological scheme that the utility model adopts is: a kind of internal-thread spherical valve, comprise valve body and be used for the handle that the control ball valve opens and closes, it is characterized in that: described valve outer wall is provided with a block, position when the position of described block and handle are in and close fully is corresponding, be provided with a slide block with the vertical sliding fit of handle near block one side on the described handle, described slide block is provided with a recess that matches with described block, and also is provided with the lockhole be used to the lock slider that locks on the described handle.
Adopt above structure compared with prior art, the utlity model has following advantage: at first, slide block to downslide, is namely allowed recess card master block on the slide block, and handle just can not rotate arbitrarily like this, i.e. any open and close ball valve, then fill a lock at lockhole, slide block can not slide arbitrarily like this, and namely handle is fully by locked, like this so that ball valve is in closed condition for a long time, can be effectively antitheft.
As preferably, the thickness of described block is greater than the thickness of recess.The such better effects if of recess card master block, though handle locked more firm so that anti-theft effect is better.
Description of drawings
Fig. 1 is the structural representation of the utility model internal-thread spherical valve.
Fig. 2 is the structural representation at another visual angle of the utility model internal-thread spherical valve.
As shown in the figure: 1, valve body; 2, handle; 3, block; 4, slide block; 5, recess; 6, lockhole.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further, but the utility model is not limited only to following embodiment.
As shown in the figure: a kind of internal-thread spherical valve, comprise valve body 1 and be used for the handle 2 that the control ball valve opens and closes, described valve body 1 outer wall is provided with a block 3, position when the position of described block 3 and handle 2 are in and close fully is corresponding, be provided with a slide block 4 with handle 2 vertical sliding fits near block 3 one sides on the described handle 2, described slide block 4 is provided with a recess 5 that matches with described block 3, and also is provided with the lockhole 6 be used to the lock slider 4 that locks on the described handle 2.Also lockhole can be set on the described block 3, then lock at lockhole, anti-theft effect can be better like this.
The thickness of described block 3 is greater than the thickness of recess 5.
Claims (2)
1. internal-thread spherical valve, comprise valve body (1) and be used for the handle (2) that the control ball valve opens and closes, it is characterized in that: described valve body (1) outer wall is provided with a block (3), position when the position of described block (3) and handle (2) are in and close fully is corresponding, described handle (2) is upper to be provided with a slide block (4) with the vertical sliding fit of handle (2) near block (3) one sides, described slide block (4) is provided with a recess (5) that matches with described block (3), and also is provided with the lockhole (6) be used to the lock slider that locks (4) on the described handle (2).
2. internal-thread spherical valve according to claim 1, it is characterized in that: the thickness of described block (3) is greater than the thickness of recess (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237822 CN203240077U (en) | 2013-05-06 | 2013-05-06 | Inner thread ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237822 CN203240077U (en) | 2013-05-06 | 2013-05-06 | Inner thread ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240077U true CN203240077U (en) | 2013-10-16 |
Family
ID=49317374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237822 Expired - Fee Related CN203240077U (en) | 2013-05-06 | 2013-05-06 | Inner thread ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889594A (en) * | 2016-05-26 | 2016-08-24 | 江苏通达船用阀泵有限公司 | Bellows globe valve |
| CN106015717A (en) * | 2016-06-24 | 2016-10-12 | 天津雷沃动力有限公司 | Opening preventing device for water drain valve of agricultural engine |
-
2013
- 2013-05-06 CN CN 201320237822 patent/CN203240077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889594A (en) * | 2016-05-26 | 2016-08-24 | 江苏通达船用阀泵有限公司 | Bellows globe valve |
| CN106015717A (en) * | 2016-06-24 | 2016-10-12 | 天津雷沃动力有限公司 | Opening preventing device for water drain valve of agricultural engine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 |