CN2393972Y

CN2393972Y - Waterproof and rainproof lock

Info

Publication number: CN2393972Y
Application number: CN 99245264
Authority: CN
Inventors: 郭顺明
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-05
Filing date: 1999-11-05
Publication date: 2000-08-30
Anticipated expiration: 2009-11-05

Abstract

The utility model relates to a waterproof and rainproof lock, which comprises a lock suspension loop, a lock core and a lock body, and is characterized in that a straight handle of the lock suspension loop is provided with a waterproof outer sleeve; a waterproof inner sleeve which matches with the waterproof outer sleeve is arranged in the position where a plane on the lock body corresponds to the position of the waterproof outer sleeve, and the lock body is provided with a lock skirt for shielding an opening of the lock core. The waterproof and rainproof lock can not be rusted because water is prevented from flowing in, and therefore, the waterproof and rainproof lock has the advantages of easy use and durability.

Description

Rainproof Waterproof lock

The utility model belongs to the lock class, relates in particular to padlock.

Known padlock is after tangling door or cargo container, lock usually is to expose outside room, thing, in case rain, snow, water then can flow in the lock body along the staight shank of lock hanging ring and the perforate of lock core and lock body assembling place, the staight shank and the lock body corrosion of lock core and lock hanging ring are in the same place, this has not only caused trouble to the user, and has shortened the application life of padlock.

Provide the purpose of this utility model that a kind of energy is rainproof, the lock of waterproof.The purpose of this utility model realizes by the following technical solutions: this lock comprises lock hanging ring, lock core, lock body, on the staight shank of lock hanging ring, waterproof outer cover is housed, corresponding supporting waterproof inner cover with waterproof outer cover is arranged on the lock body, the lock skirt that blocks the lock core perforate is arranged on the lock body.

This bucker of locking and lock skirt have blocked the possibility of water along perforate flowing water in lock body of lock hanging ring staight shank and lock core and lock body assembling place, therefore avoided causing the possibility of corrosion owing to the inflow of water, so it is easy to use that this lockset has, and durable advantage.

Be described further below in conjunction with drawings and Examples.

Fig. 1 is the schematic front view of embodiment 1;

Fig. 2 is the diagrammatic bottom view of embodiment 1;

Fig. 3 is the schematic front view of embodiment 2;

Fig. 4 is the diagrammatic side view of embodiment 2.

Embodiment 1: at two staight shanks 1 ' and 1 of lock hanging ring 1 " locate respectively to be equipped with a waterproof outer cover 2, have on the plane on the lock body 4 corresponding with waterproof outer cover 2 positions, the waterproof inner cover 3 that cut is supporting.Waterproof inner cover 3 centers have can be made lock hanging ring staight shank pass and enter through hole 3 ' in the lock body, the external diameter of waterproof inner cover 3 is less than the internal diameter of waterproof outer cover 2, when lock lock jail, waterproof inner cover 3 can be packed in the waterproof outer cover 1, the staight shank 1 ' of the lock hanging ring in a hole of packing into is after lock is opened, and the height h on waterproof inner cover plane on the lock body is less than the distance H on the staight shank 1 ' bottom surface of lock hanging ring plane to the lock body; The perforate 6 that lock core is housed is arranged on the lock body bottom surface N, lock skirt 5 is arranged in lock body 4 bottoms, lock skirt 5 extends downwards along the lock body side, locks skirt length according to the size of lock body and can be 4～18mm.

Lock skirt among this embodiment also can have certain angle with the lock wall.

Embodiment 2: in the present embodiment, the side of the perforate 6 of lock core at lock body 4 is housed, lock skirt 6 also is positioned at the side, lock skirt 6 stretches out along plane on the lock body and two sides, development length gets final product can hide perforate 6, there is the inclination outside from the lining on the last end face M of lock skirt and the last plane of waterproof outer cover, so that water does not accumulate on this face.Other structures are identical with embodiment 1.

Should suitably extend with shank behind the matching used key of the utility model, so that unblank conveniently.

The utility model is applicable to the lock of all shapes of lock hanging ring.

Claims

1, a kind of rainproof Waterproof lock, comprise lock hanging ring, lock core, lock body, it is characterized in that: on the staight shank of lock hanging ring waterproof outer cover is housed, there is the waterproof inner cover that matches with waterproof outer cover on the plane with corresponding section, waterproof outer cover position on the lock body, and the lock skirt that blocks the lock core perforate is arranged on the lock body.

2, lock according to claim 1 is characterized in that: the lock skirt extends downwards along the side of lock body.

3, lock according to claim 1 is characterized in that: lock skirt end face on the two sides that lock core perforate face is arranged reach stretches out.

4, according to claim 1 or 3 described locks, it is characterized in that: end face has the inclination outside from the lining on the last plane of waterproof outer cover and the lock skirt.