CN2316197Y - Concealed anti-theft alarm lock for automobile - Google Patents
Concealed anti-theft alarm lock for automobile Download PDFInfo
- Publication number
- CN2316197Y CN2316197Y CN 97249442 CN97249442U CN2316197Y CN 2316197 Y CN2316197 Y CN 2316197Y CN 97249442 CN97249442 CN 97249442 CN 97249442 U CN97249442 U CN 97249442U CN 2316197 Y CN2316197 Y CN 2316197Y
- Authority
- CN
- China
- Prior art keywords
- lock
- drilling
- lock body
- bearing
- automobile
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a concealed anti-theft alarm lock for automobiles. The back end of a lock core in the lock body is connected with a lock bolt with outer screw and a lock bolt with inner screw, the end of the lock bolt is matched with a lock ring groove, the inner side of the front end of the lock body is provided with an anti-steel drilling case, and the front end of the lock core is provided with a pressured bearing and anti-drilling plates. The lock body and the outer sleeve pipe group of a direction machine are welded as integration, and the locking ring and the rudder lever group are welded as integration. The lock bolt and the outer sleeve pipe are outwardly provided with wire breaking alarm device, both sides of the rudder lever are provided with a bearing and a bearing positioning ring, and the lock holes and the anti-drilling holes are in the cross groove shape. The utility model has the advantages of novel design, compact structure, small volume, strong anti-theft performance, and convenient installation and operation, and can be applied to various kinds of automobiles.
Description
The utility model relates to a kind of automobile anti-theft alarm fender guard, especially a kind of automobile invisible antitheft alarm lock.
At present, along with developing rapidly of auto-industry, various vehicles are active in cities and towns and rural area more and more, yet the present car incident of losing also increases thereupon, though existing automobile anti-theft lock has certain anti-theft capability, as long as hacksaw is arranged, just can cut lock, automobile is driven away.
The purpose of this utility model is a kind of automobile invisible antitheft alarm lock of design, and lock body and automobile steering machine are one, has the anti-theft capability that strengthens automobile.
The purpose of this utility model is achieved in that a kind of automobile invisible antitheft alarm lock, it is made of lock body, lock core, locking bolt, dead bolt and lock ring, the externally threaded locking bolt of rear end connecting band and the tapped dead bolt of its lock body internal cylinder, dead bolt end and lock ring groove are complementary, lock body front end installed inside has anti-drilling box hat, between lock core front end and anti-drilling box hat pressure bearing and anti-drilling sheet are installed, combine as a whole, be difficult to destroy with conventional instrument with anti-drilling box hat.Lock body and automobile steering machine outer tube assembly welding are one, make it to remove lock body easily, rudder stock assembly welding in lock ring and the outer tube is an one, the outer wire break alarm device that is equipped with on dead bolt below and the outer tube, the rudder stock both sides are equipped with bearing and bearing steady ring, guarantee the concentricity of rudder stock, middle the lockhole of lock core and with anti-drilling sheet interstitial hole that lockhole mates be the cross recess shape, size of key is big, greatly reduces the recurrence rate of key.
Adopt above-mentioned technical design scheme, this utility model has: 1, simple in structure, volume is little, and installation, easy to use does not need the automobile steering machine is transformed; 2, anti-theft feature is strong, owing to be one with the weldering of automobile steering machine, be stealthy state, and the dead bolt in the lock body acts in the lock ring groove on the rudder stock and anti-drilling box hat, anti-drilling sheet and pressure bearing are equipped with in the lock core front, generally be difficult to destroy this lock, as removing by force,, lose and steal the car meaning the destruction direction machine.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model elevation profile.
Fig. 2 is the utility model bench section.
Shown in Fig. 1～2, a kind of automobile invisible antitheft alarm lock, it is by lock body (1), lock core (3), locking bolt (4), dead bolt (5) and lock ring (6) constitute, the rear end of its lock body (1) internal cylinder (3) is connecting is with externally threaded locking bolt (4) and tapped dead bolt (5), dead bolt (5) end and lock ring (6) groove are complementary, lock body (1) front end installed inside has anti-drilling box hat (10), pressure bearing (8) and anti-drilling sheet (9) are installed between lock core (3) front end and anti-drilling box hat (10), combine as a whole with anti-drilling box hat (10), lock body (1) is an one with automobile steering machine outer tube (2) assembly welding, rudder stock (7) assembly welding in lock ring (6) and the outer tube (2) is an one, the outer wire break alarm device (12) that is equipped with is gone up with outer tube (2) in dead bolt (5) below, rudder stock (7) both sides are equipped with bearing (13) and bearing steady ring (14), in the middle of the lock core (3) lockhole and with anti-drilling sheet (9) interstitial hole of lockhole coupling be the cross recess shape.During use, key (11) in left-hand revolution lock core (3) the cross recess lockhole, lock core (3) rotates immediately, the externally threaded locking bolt of rotating band (4) and promote tapped dead bolt (5), dead bolt (5) end is progressively entered in lock ring (6) groove, extract key (10) and get final product.Because lock ring (6) is an one with rudder stock (7) assembly welding, so rudder stock (7) can not rotate, automobile is lockable and can not drives away.When key (10) clickwise, lock core (3) rotates, and by locking bolt (4), dead bolt (5) end breaks away from lock ring (6) groove gradually returns in the lock body (1), and rudder stock (7) can freely rotate again, can start automobile.Because rudder stock (7) assembly welding that is equipped with on dead bolt (5) and the outer tube (2) in wire break alarm device (12) and lock ring (6) and the outer tube (2) is an one, when the ruffian removes lock body (1) by force, to send the break alarm signal and destroy the automobile steering machine, automobile also can't start.Thereby, use this anti-theft column lock to improve the automobile burglar effect greatly.
Claims (2)
1, a kind of automobile invisible antitheft alarm lock, it is by lock body (1), lock core (3), locking bolt (4), dead bolt (5) and lock ring (6) constitute, it is characterized in that: the rear end of lock body (1) internal cylinder (3) is connecting is with externally threaded locking bolt (4) and tapped dead bolt (5), dead bolt (5) end and lock ring (6) groove are complementary, lock body (1) front end installed inside has anti-drilling box hat (10), pressure bearing (8) and anti-drilling sheet (9) are installed between lock core (3) front end and anti-drilling box hat (10), combine as a whole with anti-drilling box hat (10), lock body (1) is an one with automobile steering machine outer tube (2) assembly welding, rudder stock (7) assembly welding in lock ring (6) and the outer tube (2) is an one, wire break alarm device (12) is equipped with outside going up with outer tube (2) in dead bolt (5) below, and rudder stock (7) both sides are equipped with bearing (13) and bearing steady ring (14).
2, anti-theft alarm lock according to claim 1 is characterized in that: in the middle of the lock core (3) lockhole and with anti-drilling sheet (9) interstitial hole of lockhole coupling be the cross recess shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249442 CN2316197Y (en) | 1997-11-18 | 1997-11-18 | Concealed anti-theft alarm lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249442 CN2316197Y (en) | 1997-11-18 | 1997-11-18 | Concealed anti-theft alarm lock for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316197Y true CN2316197Y (en) | 1999-04-28 |
Family
ID=33956354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249442 Expired - Fee Related CN2316197Y (en) | 1997-11-18 | 1997-11-18 | Concealed anti-theft alarm lock for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316197Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615134A (en) * | 2013-11-30 | 2014-03-05 | 梁健 | Buried fixed type I-shaped parking space lock |
-
1997
- 1997-11-18 CN CN 97249442 patent/CN2316197Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615134A (en) * | 2013-11-30 | 2014-03-05 | 梁健 | Buried fixed type I-shaped parking space lock |
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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 |