CN2367720Y - Multi-safety antitheft lock of bicycle - Google Patents

Abstract

The utility model relates to a multi-safety anti-theft lock of bicycles, which belongs to the hardware lock. The utility model comprises a lock inserting plate and a lock head fixedly connected with the lock inserting plate. The multi-safety anti-theft lock is characterized in that a protective plate is provided with a plug socket, a clamping plate, a spring and a supporting plate. The protective plate is fixedly connected with the plug socket, the clamping plate can be movably arranged between the protective plate and the supporting plate, and the spring is supported on a stopping sheet of the clamping plate. The supporting plate is fixedly connected with the protective plate, and the utility model is also provided with a removable steel wire lock rope. Slotted holes which can be used for connected with a plug of the steel wire lock rope in an inserting mode are arranged on the plug socket, the protective plate, the clamping plate and the supporting plate, one end of the steel wire lock rope is provided with the plug, and the other end is provided with a steel ring. The purpose of the utility model is to provide a multi-safety anti-theft lock which can be used for a long term without failure, the pry-proof property and the anti-damage property are strong, and a bicycle front wheel, a bicycle rear wheel, a bicycle saddle and fixing objects can be connected together.

Description

A kind of many insurance anti-theft lock for bicycle

The utility model provides a kind of many insurance anti-theft lock for bicycle, belongs to five metals lockset product.

The bicycle trend is high-grade luxurious at present, thereby bicycle robber phenomenon is growing on and on.The quality quality of bicycle lock is also paid close attention to by people naturally.The bicycle lock kind is also more in recent years mainly contains: horseshoe type, U type V shape, straight strip tooth turning type, garden bar rotary type etc., still can not satisfy people's needs even so, people need possess the lock that more advantages are arranged, and particularly possess the high-quality lock of pick-proof, antitheft feature.

In order to solve problem recited above, the utility model purpose is to provide a kind of many insurance anti-theft lock for bicycle.The locking bar of this kind bicycle lock is configured to groove push-and-pull rotary type in the straight plate.

The utility model is that (patent No.: the 93213935.3) technological improvement of carrying out on the basis, it comprises the lock plate and is consolidated in the tapered end of lock plate a patent.Its lock plate middle-end elongated slot is subjected to alignment pin to locate movable push-and-pull.Its tapered end lock core rotational lock core plate washer turnover can be unblanked or locking.Then increased the structure of the steel wire lock rope of can pegging graft again.It is characterized in that backplate is provided with connector assembly, clamp, spring, base plate, backplate and connector assembly setting-in are fixed, clamp is movable to be arranged in the middle of backplate and the base plate, spring withstands on the clamp washer, and base plate and backplate setting-in are fixed, also is provided with removable steel wire lock rope simultaneously, on connector assembly, backplate, clamp, base plate, be correspondingly provided with the slotted eye of the steel wire lock rope plug of can pegging graft, one end of steel wire lock rope is a plug, and the other end is a steel loop, also can add lock bridge.

Advantage of the present utility model: it is that a high-quality mechanical lock and one constitute than thicker wire lock rope, the machinery lock can independently use for main lock wherein, one of steel wire lock rope is a plug, the other end is a steel loop, more much bigger than commercially available steel wire lock rope on practical application length, can bicycle front-wheel, trailing wheel, vehicle seat, fixture is all chain.

Accompanying drawing has provided embodiment of the present utility model.Fig. 1 is the lock front view; Fig. 2 is the lock right view; Fig. 3 is a lock front view (containing broken section)

Describe in detail below in conjunction with accompanying drawing, referring to Fig. 1 and Fig. 2, lock plate (1) and be consolidated in the tapered end (2) of locking plate (1), its lock plate (1) middle-end elongated slot is subjected to alignment pin (3) to locate movable push-and-pull, and its tapered end (2) lock core rotational lock core plate washer is come in and gone out lockable or unblanked.Pull out lock plate (1) and change to enter in the locating clip (13) down and be the positioning states of unblanking when key inserts tapered end (2) rotational lock core.Its locating clip is consolidated with rubber or plastic clip in (13).Alignment pin (14) is provided with for pick-proof.Referring to Fig. 3, in increasing a steel wire lock rope (11) structure of to peg graft, have: backplate (4), connector assembly (5), clamp (6), spring (7), base plate (8), riveting fourth (9), plug (10), steel wire lock rope (11), steel loop (12).It is characterized in that backplate (4) is provided with connector assembly (5), clamp (6), spring (7), base plate (8), backplate (4) is fixed with connector assembly (5) setting-in, clamp (6) is movable to be arranged in the middle of backplate (4) and the base plate (8), spring (7) withstands on clamp (6) washer, when tapered end (2) shell of locking after the locking on the plate (1) withstands the washer of clamp (6), base plate (8) is realized by riveting fourth (9) with backplate (4) setting-in is fixed, also be provided with removable steel wire lock rope (11) simultaneously, in connector assembly (5), backplate (4), clamp (6), be correspondingly provided with the slotted eye of steel wire lock rope (11) plug (10) of can pegging graft on the base plate (8), one end of steel wire lock rope (11) is plug (10), and there is the groove that clamp (6) is snapped in automatically on its plug (10) top under spring (7) effect for the taper middle part.Washer mobile spring (7) compression that pulls after unblanking on its one of clamp (6) flash just can be extracted the plug (10) of steel wire lock rope (11).The other end is steel loop (12).Its steel loop (12) is formed by one at least.Lock also can add lock bridge (15).The utility model is that a kind of lock operation of unblanking is used easily, for a long time trouble-free, anti-saw, anti-ly cut, tamper-proof higher, pick-proof is extremely strong, low cost of manufacture simple in structure, implement to produce many insurances anti-theft lock for bicycle that can obtain long-term abundant profit.

Claims (3)

1, a kind of many insurance anti-theft lock for bicycle, comprise lock plate (1) and be consolidated in the tapered end of locking on the plate (1) (2), it is characterized in that backplate (4) is provided with connector assembly (5), clamp (6), spring (7), base plate (8), backplate (4) is fixed with connector assembly (5) setting-in, clamp (6) is movable to be arranged in the middle of backplate (4) and the base plate (8), spring (7) withstands on clamp (6) washer, base plate (8) is fixed with backplate (4) setting-in, also be provided with removable steel wire lock rope (11) simultaneously, in connector assembly (5), backplate (4), clamp (6), be correspondingly provided with the slotted eye of steel wire lock rope (11) plug (10) of can pegging graft on the base plate (8).

2, a kind of many insurance anti-theft lock for bicycle according to claim 1, an end that it is characterized in that steel wire lock rope (11) is plug (10), the other end is steel loop (12).

3, a kind of many insurance anti-theft lock for bicycle according to claim 1 is characterized in that also can adding lock bridge (15).

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