CN2315243Y

CN2315243Y - Anti-theft lock for placing vehicles

Info

Publication number: CN2315243Y
Application number: CN 98210455
Authority: CN
Inventors: 李文岳
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-10
Filing date: 1998-02-10
Publication date: 1999-04-21
Anticipated expiration: 2008-02-10

Abstract

The utility model relates to an anti-theft lock for placing vehicles, the first proposal is composed of a lock body, a swing arm lock handle, a lock tongue, a lock core mechanism, a spring, a lead seal, etc.; the second proposal is composed of a lock body, a lock pin, a lock core mechanism, a chain, a locking structure, etc., and the locking structure is composed of a lock tongue lever, a pin, a reed, and a spring; two locks are all formed by the firm connections that a screw bolt, an expansion sleeve, and a taper-shaped nut are fixedly connected with a groundwork and the wall of a building, and thereby, the vehicles can not be loosened by tools, and the vehicles can not easily stolen by stealers. The utility model has the advantages of good anti-theft performance in a certain degree, and convenient unlocking and locking, and furthermore, the utility model is suitable to be used for parking and anti-theft in carports and corridors.

Description

Vehicle is placed theftproof lock

The utility model relates to anti-theft lock for vehicle.

Not only bicycle is many to be known as China of bikedom, simultaneously bicycle, motorcycle are also many, because in, design garage, the house of townlet is not also supporting fully, therefore the stolen phenomenon of vehicle happens occasionally, particularly be parked in the vehicle in bicycle shed or the corridor, although with two kinds of lockset lockings, still keep away unavoidable stolen phenomenon, reason is that some stealer needn't be opened lockset, often riding tricycle steals, even therefore two kinds of locksets also can't be avoided stolen misfortune, personal property is sustained a loss.Existing anti-theft lock for vehicle is various in style, style is different, though destructive car stealer has been increased many difficulty, but concerning the car stealer who need not to open lockset, can achieve the goal easily equally, therefore, designing and a kind ofly securely lockset is fastened on the fixed buildings, is capable measure stolen when reducing vehicle and placing.

The purpose of this utility model is exactly to provide a kind of vehicle that can link to each other with fixed buildings securely to place theftproof lock at the defective of prior art.

The purpose of this utility model realizes by following scheme:

Scheme 1 has a lock handle that links to each other with lock body, the dead bolt that is provided with lock core mechanism in the lock body and locks by lock core mechanism, the dead bolt tail end is provided with spring and lead sealing, and the spring and the inner bolt of the unlatching of lock handle release pushing tow, and described lock body is connected with the expansion sleeve that is embedded into ground, tapered cup nut by bolt; The relative lock body of described lock handle is a rocker arm, and it is connected in the lock body groove by the lock handle axle, and the lock handle axle is blocked extremely by axle.

Be provided with lock core mechanism and the eccentric lock that is provided with in the lock body of scheme 2, play the chain of locking effect, the lock body front is fixed with cover, the back is fixed with bonnet, be provided with the latch-up structure of being opened by lock core mechanism in the bonnet, described lock body is connected with the expansion sleeve that is embedded into body of wall, tapered cup nut by bolt; Described chain one end connects lock, and an end is through the lock body connecting bolt; Described latch-up structure comprises that lock the inner has neck structure, have one to be hinged on dead bolt lever on the lock body inner concave at neck location by pin, the one end back side of dead bolt lever is fixed on the reed effect in the lock body and is relied on lock core mechanism, the other end can snap in the lock neck and be locked, spring one end of pushing tow lock is worn bundle at the bonnet inwall during release, and an end leans on the lock inner face.

Two kinds of locksets of the design all can be fixed with fixed buildings, concerning the car stealer, do not have certain tool for destroying to be difficult to succeed, so have theftproof performance preferably to a certain extent, and open and locking can both make things convenient for, and are applicable to bicycle shed, corridor anti-the usurping of stopping.

Description of drawings.

Fig. 1 is the utility model scheme 1 structure cross-sectional schematic.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the A-A sectional view of Fig. 1.

Fig. 4 is the B-B sectional view of Fig. 1.

Fig. 5 is the C-C sectional view of Fig. 1.

Fig. 6 is the utility model scheme 2 structural representations.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is the D-D sectional view of Fig. 6.

Fig. 9 for the E of Fig. 7 to schematic diagram (removing bonnet and bolt).

Figure 10 for the F of Fig. 7 to schematic diagram (removing protecgulum and lock).

Below in conjunction with above-mentioned accompanying drawing embodiment the utility model is described in detail again.

It is a kind of lock of vehicle set in bicycle shed, corridor that vehicle is placed theftproof lock.

Scheme 1 (referring to Fig. 1-5) comprises that a middle part is the lock body of inner concavity (1), and inner concave is ramp structure (14), is convenient to vehicle tyre and pushes and lock.This lock body has fixing hole on the inclined-plane, hexagon socket head cap screw (4) inserts from this hole and is connected with the expansion sleeve of imbedding ground in advance (5), tapered cup nut (6), lock body is fixed with one with ground firmly, this programme only connects with a secondary bolt, expansion sleeve, tapered cup nut, also available second mate connects, and it is big or small and decide press lock body.

What link to each other with lock body has a lock handle (2), and the relative lock body of lock handle is a rocker arm, and it is connected in the groove of lock body by lock handle axle (3), and the lock handle axle is shut by axle stifled (13).Because the groove both sides are the plane, as guiding, can aim at lockhole automatically and can not depart from when lock handle shakes, so generally also can lock into kicking.

Be provided with the lock core mechanism (12) of routine techniques and the dead bolt (11) that locks by lock core mechanism in the lock body, the dead bolt tail end is provided with spring (10) and lead sealing (9), spring makes dead bolt snap in the breach of lock handle all the time and is locked, use key rotation lock core mechanism when unblanking, overcoming spring force releases dead bolt, the spring of being opened by pushing tow after the lock handle release (8) is released it, and lock handle can shake straightened one out and eased out his anxiety except that being connected between vehicle tyre and the lock body, and spring is shut by inner bolt (7).

Scheme 2 (referring to Fig. 6-10) comprises the columned lock body (15) that can imbed body of wall, 2 fixing holes are arranged on the lock body, hexagon socket head cap screw (4) inserts from this hole and is connected with the expansion sleeve of imbedding body of wall in advance (5), tapered cup nut (6), lock body is fixed with one with body of wall firmly, and this scheme connects with second mate's bolt, expansion sleeve, tapered cup nut.

Be provided with the lock core mechanism (12) and the inner lock (16) of routine techniques in the lock body with neck structure, lock is installed in the lock cylinder aperture (25) of lock body off-centre, chain (17) one ends and the lock weldering that play the locking effect are dead, and an end penetrates through the hole (18) of lock body side and is connected on the hexagon socket head cap screw.The lock body front is fixed with cover (22), and lock core mechanism, second mate's hexagon socket head cap screw all are built in the cover, and the back is fixed with bonnet (20), is provided with the latch-up structure of being opened by lock core mechanism in the bonnet.

Latch-up structure is included in the lock body inner concave that lock (16) the inner has a neck structure position and is provided with one by the hinged dead bolt lever (21) of pin (23), the one end back side of dead bolt lever is fixed on reed (24) effect in the lock body and is relied on lock core mechanism, the other end can snap in the lock neck and be locked, use key rotation lock core mechanism during unlatching, promote the dead bolt lever and overcome reed elastic force disengagement lock neck, this moment, lock was unlocked unlatching because of the pushing tow of spring (19), spring one end is worn bundle at the bonnet inwall, one end leans on the lock inner face, so when in a single day the dead bolt lever left the lock neck, lock was promptly ejected and opens by spring.

Two kinds of locksets can be designed to different lock body and fixed object and fix according to the size of locking thing, can lock to motorcycle, tricycle, bicycle.Lock core mechanism is made of known lock core, lock, spring, lead sealing etc.

Claims

1. a vehicle is placed theftproof lock, comprise lock body (1), the lock handle that links to each other with lock body (2), the dead bolt (11) that is provided with lock core mechanism (12) in the lock body and locks by lock core mechanism, the dead bolt tail end is provided with spring (10) and lead sealing (9), and the spring (8) and the inner bolt (7) of the unlatching of lock handle release pushing tow, it is characterized in that:

A. described lock body (1) is connected with the expansion sleeve that is embedded into ground (5), tapered cup nut (6) by bolt (4);

B. described lock handle (2) lock body (1) relatively is a rocker arm, and it is connected in the groove of lock body by lock handle axle (3), and the lock handle axle is shut by axle stifled (13).

2. vehicle as claimed in claim 1 is placed theftproof lock, it is characterized in that described lock body (1) middle part is inner concavity, the ramp structure that inner concave pushes for ease of vehicle tyre (14).

3. a vehicle is placed theftproof lock, comprise lock body (15), be provided with lock core mechanism (12) and the eccentric lock (16) that is provided with in the lock body, play the chain (17) of locking effect, the lock body front is fixed with cover (22), the back is fixed with bonnet (20), is provided with the latch-up structure of being opened by lock core mechanism in the bonnet, it is characterized in that:

A. described lock body (15) is connected with the expansion sleeve that is embedded into body of wall (5), tapered cup nut (6) by bolt (4);

B. described chain (17) one ends connect lock (16), and an end is through lock body connecting bolt (4);

C. described latch-up structure comprises that lock (16) the inner has neck structure, have one to be hinged on dead bolt lever (21) on the lock body inner concave at neck location by pin (23), the one end back side of dead bolt lever is fixed on reed (24) effect in the lock body and is relied on lock core mechanism, the other end can snap in lock (16) neck and be locked, spring (19) one ends of pushing tow lock are worn bundle at the bonnet inwall during release, and an end leans on the lock inner face.

4. vehicle as claimed in claim 3 is placed theftproof lock, it is characterized in that described lock body (15) side has the hole (18) that penetrates chain.

5. place theftproof lock as claim 1 or 3 described vehicles, it is characterized in that described bolt (4), expansion sleeve (5), tapered cup nut (6) can be provided with the 1-2 pair.