CN2218814Y

CN2218814Y - Lock for vehicle

Info

Publication number: CN2218814Y
Application number: CN 94210856
Authority: CN
Inventors: 陈海珠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-06
Filing date: 1994-05-06
Publication date: 1996-01-31
Anticipated expiration: 2004-05-06

Abstract

The utility model relates to a dual-safety bicycle lock which integrates the advantages of a soft bicycle lock and a hard bicycle lock. The utility model has the advantages of convenient use and simple structure and can be used for two purposes.

Description

A kind of lock

The utility model relates to the antitheft problem of motorcycle, bicycle.

Along with bicycle, motorcycle day by day increases, losing the key rate also rises day by day, and existing bicycle, the lock of motorcycle all is function singlenesses, safety feature is low, and general hard lock (lock of strap bolt) can only pin car itself, it can not be stepped, and can not be chain with other object, steal that the person can be easy to car moved and stolen, and soft lock (Steel wire rope lock or chain lock), though can with other object lock, but can not resemble the hard lock fixing onboard, use very inconvenient, often for antitheft, people must buy hard lock and soft lock, so that reach the effect of dual fail-safe, and all will unblank respectively with car at every turn with two keys, not only burden but also uneconomical.

The utility model is to address the above problem to propose, and research and design goes out a kind of dual fail-safe lock that can use both hard and soft tactics.

This realization is novel to be made up of hard lock and soft lock, two rationed marketing and tensioning springs that soft lock easy to use is provided with for fixing soft lock usefulness are arranged on lock body, one end of soft lock is fixed on the hard lock lock body (9) by lock ring rationed marketing (8), there is an inside dimension end of the other end than the big hole of hard lock pin bolt, does annular enclosed and pins so that can pierce into locking bolt.

Use of the present utility model is as follows: when not needing to use soft lock, and soft lock lock body wire rope (2) middle part is suspended to tensioning spring (3) and soft locking is fixed on the hard lock lock body (9), under the effect of tensioning spring, soft being locked in also can not get loose in the vehicle porpoising; If will use soft lock, then soft lock is taken off, walk around other object, tooth bar locking bolt (6) passes soft lock ring (7) and reaches polyphone pinning (shown in Fig. 1 dotted line).

Owing to adopt said structure, make bicycle, motorcycle more convenient, more safely play antitheft effect.

The utility model accompanying drawing is as follows: Fig. 1 is an elevation, and Fig. 2 is a lateral view; And (1) among the figure is rationed marketing, and (2) are wire rope, and (3) are tensioning spring, and (4) are the spring rationed marketing, and (5) are the locking bolt wrench, and (6) are the tooth bar locking bolt, and (7) are soft lock ring, and (8) are the lock ring rationed marketing, and (9) are lock body.

Claims

1, a kind of dual fail-safe lock of using both hard and soft tactics, it is made up of hard lock and soft lock, it is characterized in that: an end of soft lock is fixed on the hard lock lock body, and there is an inside dimension end of the other end than the big hole of hard lock locking bolt.