CN2398382Y

CN2398382Y - Concealed handle lock capable of changing cipher

Info

Publication number: CN2398382Y
Application number: CN 99255573
Authority: CN
Inventors: 陈双安
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-06
Filing date: 1999-12-06
Publication date: 2000-09-27
Anticipated expiration: 2009-12-06

Abstract

The utility model relates to a concealed handle lock which can change ciphers, which comprises a pressure casting piece (7), a handle of which is connected with a lock core into a whole, and a lock body (2), wherein, a fixing sheath is connected with the lock body. An outer part is provided with a poking disk which is provided with scales. The inner of the pressure casting piece is provided with a magnetic column which is connected with the fixing sheath into a whole. The utility model can be used as the handle as well as a cipher lock. The ciphers can be automatically arranged. A key is not required to be carried. The utility model has the advantages of simple structure and convenient operation.

Description

The concealed type handle lock of convertible password

The utility model belongs to a kind of wushu lockset of removing.

Traditional indoor wushu lockset of removing is all used key operatedly, and modern inner room door increases, and therefore, the lockset owner carries many indoor key particularly inconvenience, and keyless handle lock can only be made door knob, but setting code again need not key operated.

The purpose of this utility model is to provide a kind of concealed type handle lock of convertible password, both can make door handle, possesses the function of self-locking again.

The purpose of this utility model realizes in the following way:

This handle lock comprises a die casting (7) and the lock body (2) that a spanner handle and lock core fuse, wherein: fixed cover (4) is fixed on the lock body (2) by rivet (3), lock body (2) is installed on the shop front, the spanner handle joins together by three magnetic posts (8) and fixed cover (4) with the die casting (7) that lock core fuses, also have one on the fixed cover (4) and stir dish (5, appearance has scale, and inside has magnetic post (16) and links by compression reseting spring (6) and die casting body (7).

During use, rotate one by one by password and to stir dish and push away forward, through three code numbers, promptly rotatable handles is opened door lock.

The utility model compared with prior art has following advantage:

This handle lock both can be made coded lock, can make handle again, can set up password on their own, need not owner and carried key, and was simple in structure, easy to use.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is a structure sectional view of the present utility model

Fig. 2 is an outline drawing of the present utility model

Fig. 3 is the A-A sectional view of Fig. 1

Fig. 4 is the B-B sectional view of Fig. 1

Among the figure, (1) screw; (2) lock body; (3) rivet, (4) fixed cover; (5) stir dish; (6) compression return spring; (7) die casting body; (8) magnetic post; (9) magnetic post; (10) magnetic post; (11) combination disk; (12) first combination disk; (13) adjust indicating dial; (14) spacer; (15) second combination disk; (16) magnetic post.

Fig. 1 to Fig. 4 is an embodiment of the present utility model.

Among the embodiment, password setting is " 3; 10; 1 " be set as follows:

Pull back and stir dish (5), unclamp screw (16), the projection that will adjust indicating dial (15) is screwed into the 3rd breach, tighten screw (16), number " 3 " is set and is finished, but same setting code " 10 ", and first combination disk is adjusted when dispatching from the factory, and sees Fig. 2, no longer adjusts.

The decoding method for unlocking is:

To stir dish (5) and rotate to the 3rd gap position, and promote forward to make the projection of its first combination disk (12) enter the 3rd breach stirring dish.

And then will stir to spiral and forward the 10th gap position to and continue to push away forward, make the projection of second combination disk (15) enter the 10th breach stirring dish (5).

To stir the arrow that dish forwards the position alignment lock body (2) of scale " 1 " to then, Fig. 4 is seen in the position of this moment, magnetic post (10), (9) and magnetic post (8) or straight line that polarity is relative, magnetic post (9) breaks away from fixed cover, Fig. 3 also is like this, lock core and removing all rotatable drives the square column part branch and stirs traditional dead bolt.

Claims

1, a kind of concealed type handle lock of convertible password, comprise a die casting (7) and a lock body (2) that a spanner handle and lock core fuse, it is characterized in that: fixed cover (4) is fixed on the lock body (2) by rivet (3), lock body (2) is installed on the shop front, the spanner handle joins together by three magnetic posts (8) and fixed cover (4) with the die casting (7) that lock core fuses, also have one on the fixed cover (4) and stir dish (5, appearance has scale, and inside has magnetic post (16) and links by compression reseting spring (6) and die casting body (7).