CN2580055Y - Split padlock - Google Patents

Abstract

The utility model discloses a split padlock, which comprises a lock body and a lock beam which is inverted U-shaped. In the locking state, the end of the lock beam extends into the lock body, and in the unlocking state, the lock beam can be taken out from the lock body. The lock body is provided with a lock head to control the opening and the closure of the padlock. The utility model also comprises a protective sleeve which is a semienclosed type and is sleeved on the lock beam. The protective sleeve is connected with the lock body through screws. The utility model has the anti-shearing function and the anti-sawing function, and also has larger space for locking objects.

Description

Split type padlock

Technical field

The utility model belongs to field of lockset, more particularly, relates to a kind of split type padlock.

Background technology

Padlock is a kind of lock that is in daily use, and it generally is made up of lock body and lock bridge, and the lock bridge end is stretched in the lock body, form a totally enclosed structure during locking, therefore thereby hang on door or other objects, be called padlock, in the lock body and be provided with the unlatching and the closure of tapered end control lock.The lock bridge of the padlock that has be two ends flush inverted U-shaped, lock bridge is deviate from from lock body fully when unblanking, and is called split type; The lock bridge two ends length of the padlock that has is inconsistent, and the Shi Yiduan that unblanks deviates from from lock body, and the other end is still stayed in the lock body, can axially rotate.The utility model relates to the split type padlock of inverted U-shaped lock bridge, it is outer that original lock bridge is that major part is exposed to, and the offender can cut or saw lock bridge is destroyed with brute force, therefore safety inadequately.Other has a kind of padlock is that the lock bridge major part is hidden in the lock body, and its lock object space is just too little like this.

Summary of the invention

To be solved in the utility model is the technical problem that safety of padlock lock bridge and lock object space can not get both, and provides a kind of security performance good, and anti-cutting prevents that saw can have the split type padlock of bigger lock object space again.

The technical solution adopted in the utility model is such: split type padlock; comprise lock body and lock bridge; lock bridge is inverted U-shaped; its end is stretched in the lock body under blocking, can take out from lock body under unlocking condition, is provided with the unlatching and the closure of tapered end control lock in the lock body; it also comprises protective sleeve; protective sleeve is semi-enclosed, entangles lock bridge, and protective sleeve is connected with lock body by screw.

Because lock bridge is inverted U-shaped, protective sleeve should be able to protect lock bridge, leaves necessary lock object space simultaneously, thus protective sleeve to adopt " recessed " font be scheme preferably.The screw that is connected with lock body can be positioned at " recessed " shape bottom.

The attachment screw of protective sleeve of the present utility model and lock body is positioned at " recessed " shape bottom, under blocking, is just in time blocked by lock bridge, it can't be unloaded; Protective sleeve can have very high intensity with steel or iron casting, can't destroy generally speaking, can protect lock bridge effectively, plays anti-effect of cutting anti-saw.

Description of drawings

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

The specific embodiment

Referring to accompanying drawing.Split type padlock comprises lock body 1 and lock bridge 2; lock bridge 2 is inverted U-shaped; with lock body be split type; its end is stretched in the lock body under blocking, can take out from lock body under unlocking condition, also has the protective sleeve 3 of a flexible connection on the lock body 1; protective sleeve 3 is " recessed " font; lock bridge 2 is protected on two limits of " recessed " font cover, and its bottom is provided with screw 4, can be connected with lock body 1.The utility model is loaded onto protective sleeve 3 when the needs good safety performance, can play well anti-effect of cutting anti-saw; When the object that will lock is big, protective sleeve 3 is taken off, do not influence use.

Claims (3)

1. split type padlock; comprise lock body and lock bridge; lock bridge is inverted U-shaped; its end is stretched in the lock body under blocking, can take out from lock body under unlocking condition, is provided with the unlatching and the closure of tapered end control lock in the lock body; it is characterized in that: it also comprises protective sleeve; protective sleeve is semi-enclosed, entangles lock bridge, and protective sleeve is connected with lock body by screw.

2. split type padlock as claimed in claim 1 is characterized in that: protective sleeve is " recessed " font.

3. split type padlock as claimed in claim 2 is characterized in that: the screw that is connected with lock body on the protective sleeve is positioned at " recessed " shape bottom.

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