CN2397230Y - Theft-proof soft shaft lock for bicycle - Google Patents

Abstract

The utility model discloses a theftproof soft shaft lock for a bicycle, which is composed of a locking head joint, a lock chain, a movable bolt, and a lock body, wherein, one end of the lock chain is penetrated through a mounting spacing plate to connect the locking head joint, and the other end of the lock chain is penetrated through the movable bolt to connect the lock body. The utility model has the advantages that the lock and the vehicle are connected into integration, the lock does not need to be installed by a user, the lock does not need to be carried further, and the theftproof effect is good. The utility model can cause the vehicle and other objects to be locked into integration, and the length of a lock ring can be adjusted freely to suitable for different objects to be locked. The utility model also has the advantages of simple structure, and convenient operation.

Description

Vehicle anti-theft flexible axle lock

The utility model relates to a kind of lock, particularly a kind of vehicle anti-theft flexible axle lock.

Anti-theft lock for vehicle is stolen and use with anti-vehicle when parking cars.It usually and vehicle itself be not one, be that the user is equipped with voluntarily, must carries when the rider vehicle.At present, theftproof lock mainly contains chain-type, reinforcing bar type and type of wire form lock, but these are locked in the use and have the following disadvantages: 1, safety is unreliable.These locks can only be with the wheel and the vehicle frame relative fixed of vehicle, and wheel can not be rotated and play antitheft effect, but can not be with vehicle stationary on more firm building.2, can not store conserve space.The vehicle especially motorcycle load space that can provide is very limited, and the common volume of theftproof lock is big, and human pilot will place it in the container, and sizable space account for.3, be not easy to carry.In the rider process, the vibrations of generation can make lock and the violent relative motion of car body generation and the region of interest of colliding car body.4, can not regulate arbitrarily, use inconvenient.The length of lock ring is fixed, and can not regulate arbitrarily according to the size of locked object body.

The purpose of this utility model provide a kind of can regulate lock ring size and with the firm vehicle anti-theft flexible axle lock that is connected as one of vehicle frame.

The purpose of this utility model is achieved in that a kind of vehicle anti-theft flexible axle lock, it is characterized in that it is made up of tapered end joint, chain, movable dead bolt and lock body, chain one end passes the installation limiting plate and is connected with the tapered end joint, and the other end passes movable dead bolt and is connected with lock body.Limiting plate is installed is fixed on the cross connecting plate of vehicle frame side pipe afterbody, the tapered end joint places in the vehicle frame side pipe and can slide along pipeline, and lock body is provided with the clip that is used for fixing movable dead bolt.

Operating principle of the present utility model is: under the situation of not locking to vehicle, tapered end joint and whole chain extend in the side direction pipe of vehicle frame, lock body then is fixed on the cross connecting plate of side direction pipe afterbody, is welded with an outstanding dead bolt on this piece plate, can insert lockhole.Like this, whole lock just place car body inside and enforcement not with car body generation relative motion.In the time vehicle will being locked, open lock body with key, make it to separate with cross connecting plate, spur key then, like this, chain is just pulled out from the side direction pipe, and chain passes the hole on the installing plate, because of saving less than tapered end in the aperture, Guan County's dress limiting plate saves tapered end spacing, and lock is not separated with vehicle frame; Drag movable dead bolt, the clip that makes it to break away from the lock body separates with lock body, and the certain-length that slides on chain is then walked around locked object with this segment length of chain, with the lockhole on the dead bolt insertion lock body of movable dead bolt, so just easily vehicle is locked at last.Locked object can be the wheel of vehicle self, also can be the type objects of railing, electric pole.Because movable dead bolt can slide, so can be according to the size of the size adjustment lock ring of locked object.

The utility model compared with prior art, its remarkable advantage is: 1, link into an integrated entity with vehicle, need not user oneself installation, more needn't carry separately.2, good anti-theft effect can be locked in vehicle on other object.3, can regulate the length of lock ring arbitrarily to adapt to different locked objects.4, simple in structure, easy to use.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model user mode figure.

Embodiment: the vehicle anti-theft flexible axle lock that the utility model is made comprises ball catch cephalomere 1, cable wire chain 2, movable dead bolt 3, lock body 4, limiting plate 5 is installed.Ball catch cephalomere 1 is connected with cable wire chain 2 one ends with bolt 8 by hexagonal switching cap 7, lock body 4 is connected with cable wire chain 2 other ends by hexagonal switching cap 9, be with slip-knot 10 and plastic sheath 11 successively in the outside of cable wire chain 2, movable dead bolt 3 is enclosed within on the plastic sheath 11, and can slide on its surface, when not locking, movable dead bolt 3 can be stuck in the clip 6 on the lock body 4.The installation limiting plate 5 that is enclosed within on the plastic sheath 11 is fixed on the junction plate of side direction pipe, and ball catch cephalomere 1 and chain 2 are placed in the side direction pipe.

Claims (3)

1, a kind of vehicle anti-theft flexible axle lock, it is characterized in that it is made up of tapered end joint [1], chain [2], movable dead bolt [3] and lock body [4], chain [2] one ends pass installation limiting plate [5] and are connected with tapered end joint [1], and the other end passes movable dead bolt [3] and is connected with lock body [4].

2, vehicle anti-theft flexible axle lock according to claim 1 is characterized in that installing limiting plate [5] and is fixed on the cross connecting plate of vehicle frame side pipe afterbody, and tapered end joint [1] places in the vehicle frame side pipe and can slide along pipeline.

3, according to claim 1,2 described vehicle anti-theft flexible axle locks, it is characterized in that lock body [4] is provided with the clip [6] that is used for fixing movable dead bolt [3].

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