CN2464843Y - Theft-proof water-proof multi-function lock - Google Patents

Abstract

The utility model relates to a theft-proof and water-proof multi-function lock, which is characterized in that the theft-proof and water-proof multi-function lock is provided with a timepiece-shaped lock shell (1) which is provided with a back cover (10), a sliver hole (11) is arranged on the back cover (10), one side of the lock shell is provided with a string stick hole (12), one side of the lower half part of the lock shell is provided with a lock body which is provided with a grooved projection, the side of the lower half part of the lock shell is also provided with the string stick hole, a lock beam (7) is arranged on the lock body, an inverted L-shaped auxiliary lock beam (6) is fixed on the corresponding point of the side of the lock beam near the string stick hole and a hole on the end of a string stick, an inverted U-shaped clamp (5) is arranged on the upper part of the lock beam, the right center of the clamp is provided with a compression rod (3) which is provided with a waterproof cap (2), a lock hole (8) is arranged in the lock body, and the string stick (13) which is provided with a hole which is matched with the auxiliary lock beam (6) is arranged in the string stick hole. The utility model has the advantages of anti-theft performance, and waterproof performance; furthermore, the utility model is not easy to be pick and smash.

Description

The anti-theft and waterproof multifunctional lock

The utility model belongs to the haberdashery and hardware field, is specifically related to a kind of door lock that uses on a kind of rural area compound, the double door.

Door lock used in everyday is various, arrives the little of barndoor gate use greatly and uses to drawer, vehicle, and safe-guard door lock, remote control gate lock, combination lock, cylinder lock or the like are arranged.But general latch, the hanging nose of using is not too expensive on the double door, is exactly that anti-theft effect is poor, and do not have water-proof function usually, so influence the application life of lockset.

The purpose of this utility model provides a kind of water-proof function that has, again can pick-proof, pound, saw, cut the lockset of function.

A kind of antitheft, the waterproof multifunctional lock, it is characterized in that lock housing one side that desk clock shape is furnished with belt length cylindrical void [11] bonnet [10] has serial stick hole [12], the lock housing Lower Half has the lock body of trough of belt projection in serial stick hole one side, lock bridge [7] is arranged on the lock body, the corresponding position, hole of nearly serial stick hole side of lock bridge and serial stick end is fixed one and is fallen L shaped auxiliary lock beam [6], there is inverted U-shaped card [5] the lock bridge top, by the fixing lock bridge depression bar [3] that has tarpaulin [2] that enters by the lock housing upper end that passes from the center of card of pin [4], there is anti-plug ring [9] at the keyhole place of lock, the lock body side is other to be had and the corresponding lockhole [8] of master's door nose lower draw-bar, is to have the string rod [13] that mates the hole with auxiliary lock beam [6] in the serial stick hole.

The utility model has the advantages that waterproof, antitheft, pick-proof, anti-pounding, easy to use.

Accompanying drawing is antitheft, the waterproof multifunctional lock structural representation of (the string rod separates with bonnet), 1-lock housing wherein, 2-tarpaulin, 3-lock bridge depression bar, 4-pin, the inverted U-shaped card of 5-, the 6-auxiliary lock beam, the 7-lock bridge, the 8-lockhole, 9-prevents plug ring, 10-bonnet, 11-strip hole, 12-serial stick hole, 13-are gone here and there rod.

When the utility model uses, fixing respectively main the side of two fan doors in advance, secondary door nose inserts the strip hole of locking on the door nose, collude below lock bridge on the door nose, under collude above lockhole, depress lock bridge by the lock bridge depression bar, when lock itself pins, following hook enters lockhole, lock fine strain of millet falls into ditch, and auxiliary girder enters in the serial stick hole, and the gate is promptly firmly pinned, lock and door, the door nose is combined closely, about not understanding, move left and right, because of the shell and the tarpaulin of desk clock shape makes water be difficult for entering in the lock, antirust again, and be difficult for being prized, pound, saw, when unblanking, push anti-plug ring aside, again key is inserted with key, one twists and can unblank, and takes off.

Enforcement of the present utility model is casting or with welded steel plate desk clock shape shell, and at the lock body (secondary bridge of the nose place trough of belt projection) of Lock Factory's customization with lock housing lower end coupling, and on lock bridge attached system auxiliary lock beam, and in lock housing top and the place's perforate of string rod, insert the lock bridge depression bar of band tarpaulin, after passing the inverted U-shaped hole clipping made from steel plate, seal in the depression bar end with pin again, the bonnet that covers the belt length cylindrical void passes that antifouling ring gets final product on the keyhole beyond the Great Wall.

Claims (1)

1. A kind of antitheft, the waterproof multifunctional lock, it is characterized in that lock housing one side that desk clock shape is furnished with belt length cylindrical void [11] bonnet [10] has serial stick hole [12], the lock housing Lower Half has the lock body of trough of belt projection in serial stick hole one side, lock bridge [7] is arranged on the lock body, the corresponding position, hole of nearly serial stick hole side of lock bridge and serial stick end is fixed one and is fallen L shaped auxiliary lock beam [6], there is inverted U-shaped card [5] the lock bridge top, by the fixing lock bridge depression bar [3] that has tarpaulin [2] that enters by the lock housing upper end that passes from the center of card of pin [4], there is anti-plug ring [9] at the keyhole place of lock, the lock body side is other to be had and the corresponding lockhole [8] of master's door nose lower draw-bar, is to have the string rod [13] that mates the hole with auxiliary lock beam [6] in the serial stick hole.