CN2209196Y - Theft-proof lock for tractor - Google Patents
Theft-proof lock for tractor Download PDFInfo
- Publication number
- CN2209196Y CN2209196Y CN 94240529 CN94240529U CN2209196Y CN 2209196 Y CN2209196 Y CN 2209196Y CN 94240529 CN94240529 CN 94240529 CN 94240529 U CN94240529 U CN 94240529U CN 2209196 Y CN2209196 Y CN 2209196Y
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- tractor
- theft
- fixed head
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a theft-proof lock for tractors, which is provided with a lock body and a fixed plate connected with the lock body, wherein, the lock body is provided with a bolt and a lock core inside; a lock beam is arranged on the lock body. The utility model is characterized in that the lock body and the fixed plate are connected with each other through a screw bolt arranged in the lock body so that the theft-proof effect is good and the utility model is suitable for being installed on tractors.
Description
The utility model belongs to the lock technology field.
At present, the theftproof lock of installing and using on vehicles such as tractor is to be made of lock body and fixed head, and the two is connected by the bolt that is installed on the fixed head.Because the head of this bolt is exposed to the outside of fixed head, thereby this lock anti-theft effect is poor.
The purpose of this utility model is the antitheft Lock for tractor of a kind of good anti-theft effect of design.
The utility model comprises lock body, and dead bolt and lock core are installed in the lock body; Lock body is provided with lock beam hole, and lock bridge is installed in it; One end of lock body is connected with fixed head, it is characterized in that lock body is provided with fixing hole, and lock body is connected by the bolt that is installed in this fixing hole with fixed head.
The bolt that the utility model is used for connecting lock body and fixed head is installed in the fixing hole on the lock body, and after lock bridge and lock body pinned, its lock bridge can block fixing hole, thereby the utility model is difficult for being cut good anti-theft effect by sled.
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the vertical view of Fig. 1.
With reference to accompanying drawing, present embodiment has lock body (2), and dead bolt (3) and lock core (5) are installed in the lock body (2), and lock body (2) is provided with lock beam hole (4), lock bridge (9) is installed in it, and this lock bridge (9) can make itself and lock body (2) locking or unlatching by dead bolt (3).Be set with sleeve pipe (8) on the lock bridge (9).One end of lock body (2) is connected with fixed head (1).Lock body (2) is provided with fixing hole (10), and lock body (2) is connected by the bolt (6) that is installed in this fixing hole (10) with fixed head (1).The outer end of fixing hole (10) has fixedly port lid (7).During use, earlier lock body (2) and fixed head (1) are fixedly connected on the sleeve pipe of tractor steering device by bolt (6), then lock bridge (9) are seen through the arbitrary support locking of steering wheel in lock beam hole (4), can realize the purpose of locking steering wheel.
The anti-cutting hardness of lock bridge in the present embodiment (9) is HRC62, bears pulling force greater than 10000N between lock bridge (9) and lock body (2), and lock body (2) is 41500N with the firmness of fixed head (1).The utility model is also applicable to other vehicles of locking.
Claims (3)
1, a kind of antitheft Lock for tractor comprises lock body (2), and dead bolt (3) and lock core (5) are installed in the lock body (2); Lock body (2) is provided with lock beam hole (4), lock bridge (9) is installed in it, one end of lock body (2) is connected with fixed head (1), it is characterized in that lock body (2) is provided with fixing hole (10), and lock body (2) is connected by the bolt (6) that is installed in this fixing hole (10) with fixed head (1).
2, the described antitheft Lock for tractor of claim 1 is characterized in that being set with on the lock bridge (9) sleeve pipe (8).
3, claim 1 or 2 described antitheft Lock for tractor is characterized in that the outer end of fixing hole (10) has fixedly port lid (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240529 CN2209196Y (en) | 1994-05-21 | 1994-05-21 | Theft-proof lock for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240529 CN2209196Y (en) | 1994-05-21 | 1994-05-21 | Theft-proof lock for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2209196Y true CN2209196Y (en) | 1995-10-04 |
Family
ID=33847506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240529 Expired - Fee Related CN2209196Y (en) | 1994-05-21 | 1994-05-21 | Theft-proof lock for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2209196Y (en) |
-
1994
- 1994-05-21 CN CN 94240529 patent/CN2209196Y/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 |