CN1546828A

CN1546828A - Cipher lock core mechanism and key therefor

Info

Publication number: CN1546828A
Application number: CNA2003101208121A
Authority: CN
Inventors: 磊易; 易磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-16
Filing date: 2003-12-16
Publication date: 2004-11-17

Abstract

The invention is a kind of cipher code lock core structure and the keys, which is made up of an inner and outer lock core, the inner lock core is in the outer lock core, the outer radius of the inner lock core matches with the inner radius of the outer lock core; the outer lock core is the fixed hollow barrel, the surface of the outer lock core distributes with three circles, there sets a pole whose one end is fixed on the bottom of the barrel in the centre of the barrel, there sets a round ring and hole correspondent to the outer lock core on the surface of the inner lock core; each ring on the inner and outer lock core set ten holes number; the hole has ball and spring. The key is cylinder type, the outer radius matches with the inner radius of the inner lock core; there sets several guiding holes which can match with the polygon cylinder in the inner lock core on the middle part of the key; there has ring correspondent to the inner and outer lock cores on the surface of the key, the same position to the ring sets a hole; the key end has a reset hole; the key is on the ring, uses the hole as start point, numbers the holes. The variable position of the ball correspond to different cipher code, thus the key can open several locks.

Description

A kind of cipher lock mechanism and key thereof

Technical field

The present invention relates to a kind of lock core mechanism and key thereof, particularly a kind of lock core mechanism and the key thereof that can select and change password arbitrarily.

Background technology

Door lock and other lockset of family and unit use at present, usually be not with password, and a key can only be driven a lock, so people can only be with multiple key, very inconvenient, it is exactly dangerous having again, in case lose or joined in addition by others, will cause stolenly, cause damage for individual and unit.

Summary of the invention

Purpose of the present invention just provides a kind of lock core mechanism and key thereof with password, and password can be provided with arbitrarily, and a kind of key can be driven many locks.

Technical scheme of the present invention realizes that by following approach it is made up of outer lock core and internal cylinder, and internal cylinder places the inside of outer lock core, and the external diameter of internal cylinder matches with the internal diameter of outer lock core; Outer lock core is fixing hollow cylinder, surperficial uniform at least 3 gardens ring of outer lock core, and uniform again 10 through holes on each garden ring; Internal cylinder also is the hollow cylinder of an end closure, and cylindrical center is provided with the polygon cylinder that an end is fixed on cylinder bottom, and the surface of internal cylinder is provided with and outer lock core corresponding garden ring and through hole; The below that each garden ring on internal cylinder and the outer lock core is gone up 10 uniform through holes is composed of 0,1,2,3,4,5,6,7,8,9 numbering respectively in order; Be provided with pellet shot from a slingshot and spring in the through hole; The end of internal cylinder and outer lock core is respectively equipped with corresponding return hole.The key supporting with cipher lock mechanism is cylinder, and its external diameter matches with the internal diameter of internal cylinder; The central authorities of key have the guide hole that matches with polygon cylinder in the internal cylinder; Surfaces of keys is provided with and outer lock core and the corresponding garden of internal cylinder ring, and the same position of each garden ring has 1 hole; The end of key is provided with and internal cylinder and the corresponding return of outer lock core hole; On each garden ring of key, be starting point with the hole, uniform in order respectively 0,1,2,3,4,5,6,7,8,9 the numbering that is composed of.

The present invention designs ingenious, and by in the numbering hole different with the placement of pellet shot from a slingshot different passwords being set, a key can be driven many locks simultaneously, as long as different passwords is set, makes people need not be with a lot of keys to go out.

Description of drawings

Fig. 1 is the structural representation of outer lock core

Fig. 2 is the structural formula intention of internal cylinder

Fig. 3 is the sectional drawing of cipher lock mechanism

Fig. 4 is the structural formula intention of key

Wherein: 1-outer lock core, 2-internal cylinder, 3-through hole, 4-polygon cylinder, 5-through hole, 6-pellet shot from a slingshot, 7-spring, 8-pellet shot from a slingshot, 9-pellet shot from a slingshot, 10-guide hole, 11-garden ring, 12-hole, 13-return hole.

The specific embodiment

Describe the technical scheme of the present invention and the specific embodiment in detail below in conjunction with accompanying drawing.

A kind of cipher lock mechanism is made up of outer lock core 1 and internal cylinder 2, and internal cylinder 2 places the inside of outer lock core 1, and the external diameter of internal cylinder 2 matches with the internal diameter of outer lock core 1, so just guarantees that internal cylinder 2 can rotate in outer lock core 1 along the inboard of outer lock core 1; As shown in Figure 1, outer lock core 1 is fixing hollow cylinder, surperficial uniform at least 3 gardens ring of outer lock core 1, and the present invention adopts 5 garden rings, uniform again 10 through holes 3 on each garden ring.

As shown in Figure 2, internal cylinder 2 is the hollow cylinder of an end closure, and cylindrical center is provided with the polygon cylinder 4 that an end is fixed on cylinder bottom, and the surface of internal cylinder 2 is provided with and outer lock core 1 corresponding garden ring and through hole 5.The below that each garden ring on internal cylinder 2 and the outer lock core 1 is gone up 10 uniform through holes is composed of 0,1,2,3,4,5,6,7,8,9 numbering respectively in order.

As shown in Figure 1, 2, the end of internal cylinder 2 and outer lock core 1 is respectively equipped with corresponding return hole 13.

As shown in Figure 3, be provided with pellet shot from a slingshot and spring 7 in through hole 3 and the through hole 5, pellet shot from a slingshot divides three kinds of pellets shot from a slingshot, is respectively pellet shot from a slingshot 6, pellet shot from a slingshot 8, pellet shot from a slingshot 9.

As shown in Figure 4, a kind of key that is used to out above-mentioned cipher lock mechanism is cylinder, and its external diameter matches with the internal diameter of internal cylinder 2; The central authorities of key have the guide hole 10 that matches with polygon cylinder 4 in the internal cylinder 2, make guide hole 10 just insert in the polygon cylinder 4 of internal cylinder 2; Surfaces of keys is provided with and outer lock core 1 and internal cylinder 2 corresponding garden rings 11, and each garden ring 11 all can rotate, and is used to be provided with password, and the same position of each garden ring 11 has 1 hole 12; The end of key is provided with and internal cylinder 2 and outer lock core 1 corresponding return hole 13, and internal cylinder shoots son 6, and outer lock core shoots son 9 and spring 7, and the assurance key must could be extracted key out by return after inserting the lock core rotation, thereby the outer lock core relevant position is constant in guaranteeing; On each garden ring 11 on the key, be starting point with hole 12, uniform in order respectively 0,1,2,3,4,5,6,7,8,9 the numbering that is composed of.

Operating principle of the present invention: corresponding uniform 5 gardens of interior outer lock core ring, uniform 10 through holes are encircled in each garden, and the through hole of each garden ring of interior outer lock core numbers in order (0,1,2,3,4,5,6,7,8,9), the pellet shot from a slingshot of installing in through hole 3 and the through hole 5 as shown in Figure 3, when " 0 " position through hole of each internal cylinder 2 of hypothesis is installed pellet shot from a slingshot 6, other 9 through holes are installed pellet shot from a slingshot 8, the through hole of outer lock core 1 is all installed pellet shot from a slingshot 9, this moment, corresponding with it key should be with " 0 " position furnishing one row of each garden ring, form set of number " 00000 ", this moment, key could insert in the lock core hole, and rotate internal cylinder 2, therefore as long as settle the position of pellet shot from a slingshot 6 arbitrarily, " 0 " position of corresponding garden on the key ring is also adjusted thereupon, form other set of number on the key, thereby realize any selection and the change of password.

Claims

1. a cipher lock mechanism is made up of outer lock core (1) and internal cylinder (2), it is characterized in that:

A, internal cylinder (2) place the inside of outer lock core (1), and the external diameter of internal cylinder (2) matches with the internal diameter of outer lock core (1);

B, outer lock core (1) are fixing hollow cylinder, surperficial uniform at least 3 gardens ring of outer lock core (1), uniform again 10 through holes (3) on each garden ring;

C, internal cylinder (2) are the hollow cylinder of an end closure, and cylindrical center is provided with the polygon cylinder (4) that an end is fixed on cylinder bottom, and the surface of internal cylinder (2) is provided with and outer lock core (1) corresponding garden ring and through hole (5);

The below that each garden ring on D, internal cylinder (2) and the outer lock core (1) is gone up 10 uniform through holes is composed of 0,1,2,3,4,5,6,7,8,9 numbering respectively in order;

Be respectively equipped with pellet shot from a slingshot (6), pellet shot from a slingshot (8), pellet shot from a slingshot (9) and spring (7) in E, through hole (3) and the through hole (5);

The end of F, internal cylinder (2) and outer lock core (1) is respectively equipped with corresponding return hole (13).

2. key that is used to out a kind of cipher lock as claimed in claim 1 mechanism is characterized in that:

A, key are cylinder, and its external diameter matches with the internal diameter of internal cylinder (2);

The central authorities of B, key have the guide hole (10) that matches with polygon cylinder (4) in the internal cylinder (2);

C, surfaces of keys are provided with and outer lock core (1) and the corresponding garden ring of internal cylinder (2) (11), and the same position of each garden ring (11) has 1 hole (12);

The end of D, key is provided with and internal cylinder (2) and outer lock core (1) corresponding return hole (13);

On each garden ring (11) of E, key, be starting point with hole (12), uniform in order respectively 0,1,2,3,4,5,6,7,8,9 the numbering that is composed of.