CN2291467Y - Anti-theft water-proof lock box combined device - Google Patents

Abstract

The utility model relates to an anti-theft water-proof case box assembly, comprising a lock case and two lock noses, wherein, the lower end of the lock cases is opened; the upper end of the lock case is closed; lock nose jacks are arranged on both side walls of the lock case; the front end of the lock nose is provided with a clamping groove; the two lock noses are respectively fixed on a door and a door frame. When use, a lock is loading in the lock case; the front end of the lock nose passes through the lock nose jacks and a lock ring; then, the lock is closed; the lock body is clamped in the clamping groove at the front end of the lock nose; the two lug bosses of the clamping groove are respectively clamped on the lock nose jack uppers on both side walls of the lock case. The utility model can cause the lock body and the lock ring to be protected; the lock ring can not be wrung off by iron rods, etc. or can not be sawed off by a saw; the lock nose can not be twisted to be broken, consequently enhancing the safety performance of the lock.

Description

Anti-theft rain-proof lock box assembly

The utility model belongs to a kind of protective device of lock.

Along with the increase with income of non-agricultural workers of improving constantly of living standards of the people, the savings of resident family, bullion and valuables also increase sharply thereupon.Therefore the antitheft of resident family just seems more and more important.The cylinder lock that existing market is sold, though specification and various in style, all exist easily iron pad lock smash, easily a sawed-off and lock nose twists off lock ring, even snap is smashed a lock opens.The outdoor use spring padlock is not opened for a long time in addition, and lock easily gets rusty and unblanks after drenching with rain.

The purpose of this utility model is at the problems referred to above, and a kind of anti-theft rain-proof lock box assembly is provided.

Anti-theft rain-proof lock box assembly comprises lock box and 2 lock noses, it is characterized in that the lock box lower ending opening, and upper end closed has lock nose socket on the two side of lock box; The front end of lock nose has draw-in groove, and 2 boss are arranged on the draw-in groove.When 2 lock nose front ends passed lock nose socket on the lock box two side, 2 boss of the draw-in groove on the lock nose were stuck on the lock nose socket on the two side of lock box.

During use, 2 lock noses are separately fixed on door and the doorframe, in the lock box of again spring padlock being packed into, make and lock nose and pass lock nose socket and lock ring on the lock box sidewall, and lock is locked.At this moment the lock body of spring padlock and lock box just in time are stuck in the draw-in groove of locking on the nose.Lock body and lock ring all have been subjected to the protection of lock box like this, can't lock ring be twisted off with things such as iron rods, maybe will lock nose turn round bad, also can't be lock ring is sawed-off with saw, thus improved the security performance of lock.If lock is used in outdoorly in addition, lock box also has the anti-rain effect.

Fig. 1 is the lock box front view, and Fig. 2 is the A-A view of Fig. 1, and Fig. 3 is a lock nose structural representation, and Fig. 4 is to use the state front view, and Fig. 5 is the lateral view of Fig. 4.The utility model is described in further detail below in conjunction with accompanying drawing.

Anti-theft rain-proof lock box assembly comprises lock box 1 and 2 lock noses 2.The lower ending opening of lock box 1, upper end closed has lock nose socket 3 on the two side of lock box 1.The front end of lock nose 2 has draw-in groove 4, and 2 boss 8 and 9 are arranged on the draw-in groove 4.Lock box 1 adopts thick 2-4mm steel plate to make, and lock nose 2 adopts thick 3-4mm iron plate to make.

During use, spring padlock 5 is packed in the lock box 1,2 lock noses 2 are separately fixed on door and the doorframe, the front end of 2 lock noses 2 passes lock nose socket 3 and the lock ring 6 on the lock box 1, upwards push away lock body 7, lock is locked, this moment, lock body 7 closely was stuck in the lock nose socket 3 of lock nose 2,2 boss 8,9 of the draw-in groove 4 of lock on the nose 2 are stuck on the lock nose socket 3 on the two side of lock box 1.

Claims (1)

1, anti-theft rain-proof lock box assembly comprises lock box (1) and 2 lock noses (2), it is characterized in that the lower ending opening of described lock box (1), and upper end closed has lock nose socket (3) on the two side of lock box (1); The front end of described lock nose (2) has draw-in groove (4), when 2 lock nose (2) front ends pass lock nose socket (3) on lock box (1) two side, on the lock nose socket (3) on 2 boss (8) of the draw-in groove (4) on the lock nose (2), the two side that (9) are stuck in lock box (1).

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