CN204826926U - Novel key lock - Google Patents

Abstract

The utility model discloses a novel key lock belongs to tool to lock technical field. Ejecting piece (3) has set gradually in the lock body (2), ejecting spring (4), steel ball (5), steel ball seat (6) and return torsional spring (7) and lock core (8), and lock core (8) are fixed through lock core locating pin (9), one side of lock body (2) is provided with participates in (1), it is connected with first chain (11) to participate in (1), the below of lock body (2) is provided with second chain (12), second chain (12) are fixed on lock body (2) through fixed pin (10). It can overcome prior art's drawback, and structural design is reasonable simple, even rust, it is also relatively more convenient to unblank to its locking is effectual, can not pried open easily, has improved the theftproof performance.

Description

A kind of novel key lock

Technical field:

The utility model relates to a kind of novel key lock, belongs to lock technology field.

Background technology:

Lockset is must one of obligato articles for use in life, the kind of lockset is a lot, there is key lock, coded lock, electric lock etc., at present the longlyest in general family be or key lock, existing key lock structure all more complicated, install also cumbersome, and theftproof performance is also poor, is easy to adopt foreign matter to pry open, and long-time use gets rusty easily, and causes and unblanks to facilitate not.

Utility model content:

For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of novel key lock.

Key lock of the present utility model, it comprises pin 1, lock body 2, angled slide block 3, ejector spring 4, steel ball 5, steel ball seat 6, return torsion spring 7, lock core 8, lock core dowel 9, steady pin 10, first chain 11 and the second chain 12, angled slide block 3 is disposed with in lock body 2, ejector spring 4, steel ball 5, steel ball seat 6 and return torsion spring 7 and lock core 8, and lock core 8 is fixed by lock core dowel 9, the side of lock body 2 is provided with pin 1, pin 1 is connected with the first chain 11, the below of lock body 2 is provided with the second chain 12, second chain 12 is fixed on lock body 2 by steady pin 10.

The beneficial effects of the utility model: it can overcome the drawback of prior art, reasonable in design is simple, even if get rusty, unblank also more convenient, and its locking effect is good, can not be pried open easily, improve theftproof performance.

Accompanying drawing illustrates:

For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.

Fig. 1 is decomposition texture schematic diagram of the present utility model;

Fig. 2 is package assembly schematic diagram of the present utility model.

Detailed description of the invention:

As shown in Figure 1-2, this detailed description of the invention is by the following technical solutions: it comprises pin 1, lock body 2, angled slide block 3, ejector spring 4, steel ball 5, steel ball seat 6, return torsion spring 7, lock core 8, lock core dowel 9, steady pin 10, first chain 11 and the second chain 12, angled slide block 3 is disposed with in lock body 2, ejector spring 4, steel ball 5, steel ball seat 6 and return torsion spring 7 and lock core 8, and lock core 8 is fixed by lock core dowel 9, the side of lock body 2 is provided with pin 1, pin 1 is connected with the first chain 11, the below of lock body 2 is provided with the second chain 12, second chain 12 is fixed on lock body 2 by steady pin 10.

When this detailed description of the invention uses: pin 1 inserts lock body 2, is snapped in the front end of pin 1 by steel ball 5, locking, when unblanking, pin 1 can eject because of the active force of ejector spring 4.

More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (1)

1. a novel key lock, it is characterized in that: it comprises pin (1), lock body (2), angled slide block (3), ejector spring (4), steel ball (5), steel ball seat (6), return torsion spring (7), lock core (8), lock core dowel (9), steady pin (10), first chain (11) and the second chain (12), angled slide block (3) is disposed with in lock body (2), ejector spring (4), steel ball (5), steel ball seat (6) and return torsion spring (7) and lock core (8), and lock core (8) is fixed by lock core dowel (9), the side of lock body (2) is provided with pin (1), pin (1) is connected with the first chain (11), the below of lock body (2) is provided with the second chain (12), second chain (12) is fixed on lock body (2) by steady pin (10).