CN2189634Y - Full-inclosed water-proof lock - Google Patents

Abstract

The utility model relates to a fully sealed water-proof lock. The upper part of a lock body is provided with two lug bosses; a lock hook is sheathed with two concave sleeves which are sealed and matched with the lug bosses; the outer part of a lock core is provided with a convex ring; a sealed cover is covered on the convex ring, and the lock core is sealed. The utility model is suitable for the open air and the rugged environment, and is a new generation lock having simple structure and reliable sealing.

Description

Full-inclosed water-proof lock

The utility model belongs to the lock field, refers in particular to a kind of totally-enclosed waterproof lockset.

When existing padlock uses in the open, often be because rainwater dust and moisture laden air in locking bar enters lock body, cause in the lock body part gets rusty and do not open.Usually only employing adds the waterproof catch or annotates antirust oil toward lock in the side of locking, but effect is all not good.

The utility model is to propose a kind ofly to use padlock in the open with lock body inside can prevent all that rainwater from entering lock body inside on the self structure of lock.

The utility model is achieved in that the place, two holes of mortise lock hook on the lock body is a boss, is with two spill covers in the latch hook, cooperates with boss, two spill covers, fixing, an activity, a groove is arranged at the lock body bottom, and being provided with a bulge loop at the lock core place, seal cover cooperates the sealing lock core with bulge loop.

Accompanying drawing is a schematic diagram of the present utility model.

The 1-lock body; The 2-latch hook; The 3-boss; 4, spill cover; The 5-bulge loop; The 6-seal cover.

Below in conjunction with accompanying drawing the utility model is elaborated:

Once two of cast form boss 3 and lower recess on lock body 1 are provided with a bulge loop 5 in that the lock core hole place is installed.4, one covers of two spill covers that are enclosed within on the latch hook are to be fixed on the latch hook 2, and another can slide in latch hook, and after locking closed, the spill cover cooperated with boss, plays the effect of sealing.The bulge loop 5 at lock core place cooperates with seal cover 6, and lock core is sealed.

The utility model is a kind of simple in structure, do not change the internal construction of lock body, unique cone-shaped sealed gland cooperates antirust wet goods lock body all can be sealed, and is applicable under open-air and the chemical industry adverse circumstances and uses, be a kind of of many uses, have the novel lockset of update.

Claims (1)

1, totally-enclosed waterproof lockset, be by lock body, composition such as lock core, latch hook, the place, two holes that it is characterized in that mortise lock hook on the lock body is a boss, is with two spill covers in the latch hook and cooperates with boss, and two one in spill covers are fixing, a slip, one groove is arranged at the lock body bottom, and is provided with a bulge loop at the lock core place, and seal cover cooperates the sealing lock core with bulge loop.

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