CN201826646U - Antirust lock - Google Patents

Abstract

The utility model discloses an antirust lock belonging to the daily necessities, especially an antirust lock provided with a waterproof rubber sleeve. The antirust lock comprises a lock body and a lock handle. The utility model is characterized in that a fixed waterproof rubber sleeve having the thickness of 1mm is glued on the outside of the lock body; the upper part of the lock body is provided with a hollow movable waterproof rubber sleeve connected with the fixed waterproof rubber sleeve; a gutter channel is disposed on the top of the hollow movable waterproof rubber sleeve. The hollow movable waterproof rubber sleeve can be used to cover the lock handle, and the rain water in the rubber sleeve can flow out through the gutter channel on the top. The utility model is advantageous in that the waterproof rubber sleeve is disposed on the lock to prevent the contact between the rain water and the lock effectively, thereby the rust of the lock can be prevented.

Description

Rustproof lock

Technical field

The utility model belongs to daily living article, particularly has the Rustproof lock of water-proof rubber sleeve.

Background technology

Now door is gone up many locks and all is exposed to outdoorly, and the time has been grown, and rainwater will these locks of corrosion, and it can't be used.

The utility model content

Be exposed to outdoor lock now easily by the deficiency of rainwater corrosion in order to overcome, the utility model provides a kind of Rustproof lock, can prevent the corrosion of rainwater to lock.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of Rustproof lock, comprise lock body, shank of the key, it is characterized in that: the lock body outside is stained with the fixedly water-proof rubber sleeve of a bed thickness 1mm, but be equipped with on lock body top and the fixing hollow movable water-proof rubber sleeve of the folding that is connected as a single entity of water-proof rubber sleeve, and a gutter channel is arranged at hollow movable water-proof rubber sleeve top.Hollow movable water-proof rubber sleeve can cover shank of the key, and the rainwater of saving bit by bit at gum cover can pour off by the gutter channel at top.

The beneficial effects of the utility model: water-proof rubber sleeve is placed in locks, can effectively prevent contacting of rainwater and lock, prevent the corrosion of locking.

Description of drawings

Fig. 1 is a structural representation of the present utility model,

Among the figure, 1. lock body, 2. shank of the key, 3. fixing water-proof rubber sleeve, 4. hollow movable water-proof rubber sleeve, 5. gutter channel.

The specific embodiment

The specific embodiment of the present utility model is, as shown in the figure:

Embodiment 1, a kind of Rustproof lock, comprise lock body 1, shank of the key 2, it is characterized in that: the lock body outside is stained with the fixedly water-proof rubber sleeve 3 of a bed thickness 1mm, but be equipped with on lock body top and the fixing hollow movable water-proof rubber sleeve 4 of the folding that is connected as a single entity of water-proof rubber sleeve, and a gutter channel 5 is arranged at hollow movable water-proof rubber sleeve top.Hollow movable water-proof rubber sleeve can cover shank of the key, and the rainwater of saving bit by bit at gum cover can pour off by the gutter channel at top.

Claims (1)

1. Rustproof lock, comprise lock body, shank of the key, it is characterized in that: the lock body outside is stained with the fixedly water-proof rubber sleeve of a bed thickness 1mm, but be equipped with on lock body top and the fixing hollow movable water-proof rubber sleeve of the folding that is connected as a single entity of water-proof rubber sleeve, and a gutter channel is arranged at hollow movable water-proof rubber sleeve top.

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