CN2322009Y - Locking type valve - Google Patents
Locking type valve Download PDFInfo
- Publication number
- CN2322009Y CN2322009Y CN 98211647 CN98211647U CN2322009Y CN 2322009 Y CN2322009 Y CN 2322009Y CN 98211647 CN98211647 CN 98211647 CN 98211647 U CN98211647 U CN 98211647U CN 2322009 Y CN2322009 Y CN 2322009Y
- Authority
- CN
- China
- Prior art keywords
- valve
- lock core
- lock
- type valve
- groove
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a locking type valve which belongs to the control field of the lock and the pipeline. The locking valve is composed of a valve, a lock body, a lock core and a key. The locking valve has the structure that a pressing nut of the valve and the lock body are integrally made; a lock core hole is arranged on the lock body, and is eccentrically intersected with a valve rod hole; the lock core is arranged in the lock core hole, and the front part of the lock core is provided with a groove which is intersected with a valve rod; the intersecting part of the valve rod and the lock core is provided with two to four grooves. The locking valve has the advantages of simple structure and reliable and easy use. The utility model can be suitable for various valves.
Description
The utility model is a kind of locked type valve, belongs to lock and pipeline control field.
Valve is as the pipeline controlling component, and everybody can control use.But, just need be controlled, and be used by the special messenger to its use for special place.As charge heating, water etc.Common valve is not possess these functions.Now, though more existing valves with lock, their most structure more complicated, cost is higher.
In order to carry a kind of simple in structure, easy to use, lockable valve that cost is low, the utility model spy has proposed a kind of locked type valve.
This practical locked type valve is to be made of valve, lock body, lock core, key; The structure of this locked type valve is that the gland nut of valve and lock body are integral; Lock core hole is opened on lock body, and intersects in valve rod hole is eccentric; Lock core is adorned in the sub-lock core hole; Its front portion has a groove, and this groove and valve lever intersect; Valve lever and lock core intersection have two to four grooves.
The working method of this locked type valve: in when locking, rotary locking cylinder makes its groove deflection, this moment lock core the garden cylinder just in time imbed valve lever on groove in, valve lever is pinned.During Open valve, rotational lock core makes groove alignment valve lever on it, and this moment, valve lever was free to rotate.This locked type valve simple in structure, easy to use and reliable, it is applicable to all kinds of valves.
Fig. 1 looks partial sectional view for the master of the utility model locked type valve;
Fig. 2 is the A-A sectional view of the utility model locked type valve.
Embodiment: (seeing Fig. 1,2)
This practical locked type valve is to be made of valve 1, lock body 2, lock core 3, key 4; The structure of this locked type valve is that the gland nut of valve 1 and lock body 2 are integral; Lock core hole is opened on lock body 1, and intersects in valve rod hole is eccentric; Lock core 3 is loaded in the lock core hole, and its front portion has a groove 5, and this groove and valve lever 6 intersect; Valve lever and lock core intersection have two grooves 7, and groove 7 is positioned at the relative two sides of valve lever 6.
Claims (1)
1. originally practical is a kind of locked type valve, and it is to be made of valve, lock body, lock core, key; The structure of this locked type valve is that the gland nut of valve and lock body are integral; It is characterized in that lock core hole opens on lock body, and intersect in valve rod hole is eccentric; Lock core is loaded in the lock core hole, and its front portion has a groove, and this groove and valve lever intersect; Valve lever and lock core intersection have two to four grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211647 CN2322009Y (en) | 1998-03-16 | 1998-03-16 | Locking type valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211647 CN2322009Y (en) | 1998-03-16 | 1998-03-16 | Locking type valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322009Y true CN2322009Y (en) | 1999-06-02 |
Family
ID=33966236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211647 Expired - Fee Related CN2322009Y (en) | 1998-03-16 | 1998-03-16 | Locking type valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322009Y (en) |
-
1998
- 1998-03-16 CN CN 98211647 patent/CN2322009Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |