CN2439582Y - Theft-proof valve lock - Google Patents
Theft-proof valve lock Download PDFInfo
- Publication number
- CN2439582Y CN2439582Y CN 00211764 CN00211764U CN2439582Y CN 2439582 Y CN2439582 Y CN 2439582Y CN 00211764 CN00211764 CN 00211764 CN 00211764 U CN00211764 U CN 00211764U CN 2439582 Y CN2439582 Y CN 2439582Y
- Authority
- CN
- China
- Prior art keywords
- lock
- valve
- lock body
- utility
- model
- 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 theft-proof valve lock, which is composed of a main lock body 1, a secondary lock body 2, a lock rod 3, a lock pin 4, a marble 5, a marble spring 6, a plug 7, a position limiting pin 8, a lock core 9, and a lock pin spring 10. Because the utility model adopts two blocks of the lock bodies which respectively have a threaded buckle which is matched with the diameter and the screw pitch of a leading screw, a mode that the leading screw is locked is used, the purpose that the valve is locked covertly, firmly, and very conveniently. Because the utility model is an additional device arranged on the outer part of the valve and the original function and the service life of the valve are not destroyed, the conventional valve is made for having the action of theft proof and security, and the utility model can be reliably used in the field. The utility model has the advantages of reasonable structure and novel design, and is very suitable for on-site popularization.
Description
The utility model relates to a kind of valve for guarding against theft that is used for using on all size valve and locks.
Usually the valve that generally uses all is the position that is locked in handwheel, and its disguise is very poor, be easy to by sawed-off, smash, soundness is not strong, is easily prized.
The purpose of this utility model is to provide a kind of valve for guarding against theft lock, and it has very strong soundness, disguise, can play anti-saw effectively, anti-ly pounds, pick-proof.
The purpose of this utility model is achieved in that it comprises that main lock body and auxiliary lock body two-part constitute, and wherein main lock body (1) has locking bar (3), and auxiliary lock body (2) has lock core (9), and two lock bodies respectively are threaded button, match with the diameter and the pitch of leading screw.
When work, with main lock body and auxiliary lock body from relative the putting in valve packing gland top, locking bar is penetrated in the lockhole, when locking bar was blocked by lock pin, screw buckle on the lock body and the screw thread on the leading screw were finished interlock, when Open valve, the lower end of valve copper sheathing carried and withstands on together by this lock together with leading screw, leading screw can not on carry, handwheel can't rotate, and prevents the stolen purpose of opening of valve thereby played.When opening key inserted lock core and rotate, lock core drives lock pin, main lock body and auxiliary lock body is taken out out get final product.
The utility model matches with the diameter and the pitch of leading screw owing to adopted two lock bodies respectively to be threaded button, with the form of lock leading screw, reaches purpose promptly hidden, that firmly pin valve again easily.Because of it is mounted in an additional device of valve outside, and the original function and the life-span of not destroying valve make common valve have antitheft, security personnel's effect, and can relieved in the open air use.The utility model is rational in infrastructure, novel in design, is well suited for field popularization application.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side view of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.Find out among the figure, the utility model is by main lock body 1, auxiliary lock body 2, locking bar 3, lock pin 4, pellet shot from a slingshot 5, pellet shot from a slingshot spring 6, stifled 7, position limit pin 8, lock core 9, lockpin spring 10 is formed, two locking bar 3 screwed connections are arranged in the main lock body 1, locking bar 3 can put in the hole of auxiliary lock body 2, in the middle of two lock bodies, respectively be threaded button 11, screw buckle 11 is that the T type is buckled, match with the diameter and the pitch of leading screw, a lock core is arranged in the auxiliary lock body 2, remaining part adopts the principle of common lock, lock pin 4 is housed in auxiliary lock body 2, pellet shot from a slingshot 5, pellet shot from a slingshot spring 6, stifled 7, position limit pin 8, lockpin spring 10, lock core 9 is equipped with in its side.
Claims (2)
1, a kind of valve for guarding against theft lock, by main lock body (1), auxiliary lock body (2), locking bar (3), lock pin (4), pellet shot from a slingshot (5), pellet shot from a slingshot spring (6), stifled (7), position limit pin (8), lock core (9), lockpin spring (10) is formed, lock pin (4) is housed in auxiliary lock body (2), pellet shot from a slingshot (5), pellet shot from a slingshot spring (6), stifled (7), position limit pin (8), lockpin spring 10, lock core 9 is equipped with in its side, it is characterized in that: have locking bar (3) to be attached thereto in the main lock body (1), locking bar (3) can put in the hole of auxiliary lock body (2), in the middle of main lock body (1) and auxiliary lock body (2), respectively be threaded button (11), match with the diameter and the pitch of leading screw.
2, a kind of valve for guarding against theft lock according to claim 1, it is characterized in that: two locking bars (3) screwed connection is arranged in the main lock body (1), and it is that the T type is buckled that a lock core, screw buckle (11) are arranged in the auxiliary lock body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211764 CN2439582Y (en) | 2000-05-05 | 2000-05-05 | Theft-proof valve lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211764 CN2439582Y (en) | 2000-05-05 | 2000-05-05 | Theft-proof valve lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439582Y true CN2439582Y (en) | 2001-07-18 |
Family
ID=33578405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211764 Expired - Fee Related CN2439582Y (en) | 2000-05-05 | 2000-05-05 | Theft-proof valve lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439582Y (en) |
-
2000
- 2000-05-05 CN CN 00211764 patent/CN2439582Y/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 |