CN202320199U

CN202320199U - Improved automobile steering wheel lock

Info

Publication number: CN202320199U
Application number: CN2011203567449U
Authority: CN
Inventors: 雷先鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-22
Filing date: 2011-09-22
Publication date: 2012-07-11
Anticipated expiration: 2021-09-22

Abstract

The utility model discloses an improved automobile steering wheel lock, which comprises a lock body and a lock buckle, wherein an outwards extending position stop component, a lock and a front cover anastomotic with an outer ring of a steering wheel are arranged on the lock body, a lock rod and a back cover are arranged on the lock buckle, the lock rod is matched with a stop locking mechanism arranged in the lock body, the back cover is anastomotic with the outer ring of the steering wheel, the lock rod of the lock buckle is inserted into a lock hole of the lock body in the direction along the position stop component and is glidingly matched with the lock body, the front cover and the back cover can be correspondingly buckled, and lining pads are arranged on the inner surfaces of the front cover and the back cover. The lock adopting the structure has the advantages that the lock can adapt to various kinds of automobile steering wheels, and the anti-theft performance is better.

Description

Improved automobile steering lock

Technical field

The utility model belongs to lockset, particularly a kind of improved automobile steering lock.

Background technology

Stolen for preventing automobile, automobile steering lock is practical and convenient lock commonly used, has the product of multiple different structure at present, no matter that a kind of lock all has its deficiency.Its internal diameter size with bonnet on protecgulum on the lock body of bearing circle outer shroud parcel and the snap close is certain in these locks; And the kind of vehicle steering and specification are numerous; The size of outer shroud differs, and the internal diameter after the forward and backward lid of feasible lock is involutory is greater than or less than the external diameter of bearing circle outer shroud, and causing locking between afterwards loosening or lock body and the snap close has bigger gap; Be locked on the bearing circle the loosening stop bit parts that rotate easily and lose position-limiting action bearing circle; Produce bigger gap between lock body and the snap close and insert instrument easily and will lock destruction, therefore, no matter which kind of situation all influences the anti-theft of lock.

The utility model content

The purpose of the utility model provides all kinds of vehicle steerings of a kind of adaptation, the better improved automobile steering lock of theftproof performance.

The solution of the utility model is: improved automobile steering lock, comprise lock body and snap close, and said lock body is provided with: outward extending stop bit parts, tapered end, the protecgulum that coincide with the bearing circle outer shroud; Said snap close is provided with: the locking bar that cooperates with locking mechanism in the lock body, the bonnet that coincide with the bearing circle outer shroud; The locking bar of snap close inserts along stop bit parts direction in the lockhole of lock body and the lock body bearing fit, and protecgulum is corresponding with bonnet can be involutory; The inner face of said protecgulum and bonnet is provided with liner.

Said snap close is provided with the loudspeaker pressing plate.

The utility model lock utilizes protecgulum and bonnet on lock body and the snap close to be fixed on the vehicle steering outer shroud, and cooperating with locking bar in the snap close through the locking mechanism in the lock body will be locked, and the stop bit parts are fixedly positioning to limit the rotation of bearing circle.Because the inner face of protecgulum and bonnet is provided with liner; Can take out and place according to the size of vehicle steering outer shroud; Make protecgulum and bonnet can both with the bearing circle outer shroud well mutually; With assurance the utility model lock all vehicle steerings all there is fixed effect preferably, eliminates being locked in the loosening phenomenon of locking not tight or excessive slit of appearance when locking on the bearing circle, improve the anti-theft of lock.Loudspeaker pressing plate on the snap close can be pressed on the loudspeaker of bearing circle when locking, and when people's moving lock, the loudspeaker pressing plate plays the warning effect with the pressure touch loudspeaker.

Adopt the utility model lock of said structure, have all kinds of vehicle steerings of adaptation, the better advantage of theftproof performance.

Below in conjunction with accompanying drawing the utility model is described further.

Description of drawings

Accompanying drawing is the structural representation of the utility model.

The specific embodiment

See accompanying drawing, improved automobile steering lock comprises lock body 5 and snap close 9, the protecgulum 3 that be consolidated with outward extending shaft-like stop bit parts 10 on the lock body 5, is provided with locking mechanism and coincide with bearing circle outer shroud 1; Be consolidated with locking bar 4 on the snap close 9, be provided with the bonnet 2 that coincide with bearing circle outer shroud 1; Locking bar 4 on the snap close 9 inserts along stop bit parts 10 directions in the lockhole of lock body 5 and lock body 5 bearing fits; Locking mechanism adopts prior art, comprises tapered end 6, and the lock core control lock pin in the tapered end 6 cooperates (not shown) with locking bar 4; Protecgulum 3 is corresponding with bonnet 2, can be involutory when locking with bearing circle outer shroud parcel, and the inner face of protecgulum and bonnet is provided with liner 7, is hinged with the loudspeaker pressing plate 8 with stop bit parts 10 approximate vertical on the snap close 9.

The use of the utility model; Lock: the protecgulum on the lock body 53 is covered on the outer shroud 1 of vehicle steering, and stop bit parts 10 is placed on the instrument desk of operator's compartment, pushing snap close 9 make the protecgulum 3 of bonnet 2 and lock body 5 on it involutory with bearing circle outer shrouds 1 parcel and hold tightly; Simultaneously loudspeaker pressing plate 8 is pressed on the loudspeaker; At this moment stop bit parts 10 are fixedly positioning on bearing circle, can not arbitrarily rotate at the lower direction dish that stops of instrument desk, reach the antitheft purpose; Bigger like bearing circle outer shroud 1 diameter, can protecgulum 3 and bonnet 2 interior liners 7 be taken off; If violence is unblanked, will make loudspeaker pressing plate 8 touch loudspeaker and play the warning effect.Unblank: use key rotation lock core, locking bar 4 is released, and snap close 9 can be opened with lock body in 5 minutes, behind the bearing circle unload lock, can loudspeaker pressing plate 8 be drawn in.

Claims

1. an improved automobile steering lock comprises lock body and snap close, and said lock body is provided with: outward extending stop bit parts, tapered end, the protecgulum that coincide with the bearing circle outer shroud; Said snap close is provided with: the locking bar that cooperates with locking mechanism in the lock body, the bonnet that coincide with the bearing circle outer shroud; The locking bar of snap close inserts along stop bit parts direction in the lockhole of lock body and the lock body bearing fit, and protecgulum is corresponding with bonnet can be involutory; It is characterized in that: the inner face of said protecgulum and bonnet is provided with liner.

2. improved automobile steering lock according to claim 1 is characterized in that: said snap close is provided with the loudspeaker pressing plate.