CN2463502Y - Lock matching flexible lock ring - Google Patents

Abstract

The utility model discloses a lock matched with a flexible lock ring. Particularly, a lock is used in split, or a lock ring of the lock is fixed on a locking head. When a plurality of clamping heads pass through a hole which is arranged on the locking head and is corresponding to the clamping heads and moves to a notch with a flange of an inner cavity communicated with the hole to a corresponding position, the clamping heads and the hole are clamped into an indirect locking. One clamping head which is clamped into the hole at last is used for completing the direct locking of the lock, and then a flexible lock ring connected with the clamping heads which are directly or indirectly locked on the locking head forms a plurality of sealing rings. Each sealing ring can be used for locking identical or different objects. The use functions of the utility model are increased, and the protection is also obvious.

Description

The lock that is used with flexible lock ring

The utility model relates to a kind of lock, especially the lock that is used with flexible lock ring.

Existing lock, such as the flexible lock ring lock of making lock ring with hawser, chain etc., after locking, can only form a closed-loop, can not lock many objects, function of use is single, owing to be a closed-loop, when running into unnormal unlocking, be about to lock ring and be divided into two, even if how also meaningless during locking around several rings, so its precaution is also slightly inadequate.

Task of the present utility model provides the lock that the multiple object of a kind of energy one lock locking also strengthens precaution simultaneously.

The utility model lock comprises lock ring, and tapered end and inner lock core thereof have a plurality of dops on the lock ring, this dop directly or indirectly be locked in offer on the tapered end with corresponding hole of dop or groove in form a plurality of independently lock rings.It is to be noted can be fixed together between lock ring and the tapered end, for example: but also split use of riveted joint.

Form several independently closed-loops on the tapered end because the utility model is locked in, the definite lockset of saying has the function of many locks, and multiple object of lockable or the many ring locks of a thing strengthen its precaution surely.

Below be described in detail with regard to accompanying drawing:

Fig. 1 is the utility model lock schematic diagram;

Fig. 2 is a Lock Part dop schematic diagram;

Fig. 3 is the A-A sectional drawing of Fig. 1;

The various embodiment of 1 soluble the lock of accompanying drawing that supplies, for example to be that integral type also can be considered split type for lock ring and tapered end.

Select for use tapered end 1 and lock ring 6 to rivet for center and tapered end 1 that the embodiment of integral type is preferably in the lock ring two ends, it is very easily that a plurality of lock rings that form like this use.

For strengthening intercommunity, but but the termination recessing 8 of dop 7 and tapered end lock hole 2 and inner control lock core thereof directly lock, its shape should match with the flange 4 of groove 3 inner chambers left on the tapered end, so that enter therebetween locking indirectly by the lock hole on the tapered end 2, this dop can also engage the back by vertical flange groove 10 with flat dop 9 and drive flat dop and tapered end locking, and the flat dop 9 that locks can be shallow be gone into indirect hole clipping 5 indirectly.

Can suitably increase direct keyed end after surpassing 3 as the particularly flat dop 9 of the dop of indirect locking and by a lock core control.

Lock ring and tapered end split are used or be used with integrated lock also is very easily, and it is applicable to that lock ring is long and don't often uses, but deposit in the strange land.

The indirect latch recess structure of the utility model lock also can be applicable on the tapered end of other type, and for example padlock is opened a groove at the lock hole place and got final product.Lock the groove of holding in addition and also can not influence its precaution, because lock hole seals in the lock-out state opening.

Claims (6)

1, the lock that is used of a kind of and flexible lock ring, the tapered end and the lock ring that comprise lock core, it is characterized in that: lock ring is located by connecting on tapered end, and a plurality of dops are arranged on the lock ring, and this dop forms a plurality of independently lock rings by directly or indirectly locking with corresponding hole of dop or groove of offering on the tapered end.

2, lock according to claim 1 is characterized in that: tapered end is riveted in center, lock ring two ends.

3, lock according to claim 1 and 2 is characterized in that: have at least a dop and a tapered end lock core that is the termination has a groove directly to lock.

4, according to claim 1,2 or 3 described locks, it is characterized in that: described dop vertically has flange or groove.

5, according to claim 1,2,3 or 4 described locks, it is characterized in that: described indirect locking is that dop is stuck in the groove on the tapered end or forms locking indirectly by vertical flange groove engaging between the dop.

6, the described lock of a kind of claim 1 is characterized in that: lock ring and tapered end are split type.

Images