CN2043990U

CN2043990U - Guarding against theft lock for trave

Info

Publication number: CN2043990U
Application number: CN 88221011
Authority: CN
Inventors: 张洪玉
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-12-16
Filing date: 1988-12-16
Publication date: 1989-09-06

Abstract

The utility model provides an anti-theft lock for travelling to prevent the travelling bag from being stolen, which comprises a spring lock, a steel chain, a ring, and a cruciform clamping chuck. Two or three travelling bags can be locked on the luggage rack at the same time when using. As long as the steel chain is not cut off, the utility model can play the anti-theft function. The utility model has the advantages of novel design, simple structure, small size, low cost, and portability.

Description

Guarding against theft lock for trave

The utility model belongs to the lock class.

How to prevent that in travelling traveling bag is stolen, it is the problem that the traveller is concerned about, the traveling bag of Xiao Shouing is to install lock additional at itself mostly in the market, but how to prevent that the thief from stealing whole bag, yet there are no good way, someone adopts the grip handle lock of bicycle chain lock handle traveling bag on luggage carrier, but finds also that the thief cut off and bag is stolen with the handle of cutter with traveling bag.Therefore do not have antitheft effect.

The utility model provides a kind of lock that prevents that traveling bag is stolen at the problems referred to above, and it can be locked in two to three traveling bags on the luggage carrier simultaneously, otherwise cut off steel chain, just can not take bag away, play antitheft purpose.

Technical solution of the present utility model as shown in Figures 1 and 2, accompanying drawing 1 is the structure chart of travelling theftproof lock, accompanying drawing 2 is for adorning the bag of this lock.

The formation of travelling theftproof lock is described below:

(1) is the lock nose of cylinder lock in the accompanying drawing 1, and (2) are the lock body of cylinder lock, and (3) are steel chains, and (4), (5), (6), (7), (8) are annulus, and (9), (10) are the cross chuck, and its profile is also expressed in accompanying drawing 1.

(15) are the lock bag in the accompanying drawing 2, and (11) are the iron plate of pin, and (12) are handle, and (13), (14) are the parcel of both sides, and (16) are zip.

Connecting structure of the present utility model and mode of occupation are described below: annulus (6) is enclosed within on the fixed iron piece (11) of lock bag (15) the inside, and the time spent is not pulled on zip (16) with lock bag (15) the inside of all packing into of the lock shown in the accompanying drawing 1, is easy to carry.In use, to lock taking-up, annulus (6) still is fixed on the lock bag (15), its length of steel chain (3) that is connected with annulus (16) can be exposed outside the bag, the other end of steel chain (3) is fixed on the annulus (5), 3 steel chains (3) also are installed on annulus (5) in addition, wherein two steel chains (3) connect two annulus (7), (8) are used for fixing cross chuck (9) and (10), another steel chain (3) is connected on the annulus (4), and annulus (4) links to each other with lock nose (1) with the lock bag (2) of cylinder lock by two steel chains (3).

Using method of the present utility model is that cylinder lock is locked on the iron bar of luggage carrier, then two cross chucks (9), (10) are put into two luggage cases respectively, lock with luggage case itself locks luggage case, and the cross chuck is stuck in the case, can not pull.Lock bag (15) also can be placed in the luggage case, play chuck, can simultaneously three luggage be locked on the luggage carrier by theftproof lock like this, the thief can't steal any luggage, unless cut off steel chain (3), cutting off steel chain in the ordinary course of things is difficult accomplishing, and therefore can reach antitheft purpose.

The utility model has the advantages that simple in structurely, volume is little, and is cheap, easy to carry, is convenient to promote.

When the utility model is implemented, cylinder lock can adopt the cylinder lock of bicycle chain lock, need not to make again, the shape of its cross chuck (9), (10) is as shown in the circle of accompanying drawing 1, diameter can be selected 10-15 centimetre for use, and the thickness of steel chain (3) is advisable can not cut off with the ordinary steel wire pliers, and total all can adopt chromium plating, light is attractive in appearance, is difficult for getting rusty.

Claims

1, a kind of travelling theftproof lock: by the lock nose (1) of cylinder lock, cylinder lock lock body (2), steel chain (3), annulus (4), (5), (6), (7), (8), cross chuck (9), (10), the bag (15) of dress lock is formed, it is characterized in that: annulus (6) is enclosed within on the fixed iron piece (11) of lock bag (15) the inside, annulus (6) is gone up and is connected a steel chain (3), the other end of steel chain (3) is fixed on the annulus (5), also fix three steel chains (3) on the annulus (5), wherein two steel chains are by annulus (7), (8) respectively with cross chuck (9), (10) link to each other, another steel chain (3) is connected on the annulus (4), and annulus (4) links to each other with lock nose (1) with the lock bag (2) of cylinder lock by two steel chains (3).

2, travelling theftproof lock as claimed in claim 1 is characterized in that: two parcels (13) are installed in lock bag (15) both sides, (14) all set up zip (16), in the bag the inside one fixed iron piece (11) are installed, and wrap an end peace handle (12).