CN201953187U

CN201953187U - Mechanical cipher glass door lock

Info

Publication number: CN201953187U
Application number: CN2011200272277U
Authority: CN
Inventors: 陈纫初
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-18
Filing date: 2011-01-18
Publication date: 2011-08-31
Anticipated expiration: 2021-01-18

Abstract

The utility model discloses a mechanical cipher glass door lock which adopts a mechanical cipher lock cylinder and comprises a lock cylinder shell, a lock cylinder seat, a cipher drive plate component, a lock cylinder bolt and a rotary shaft, wherein the cipher drive plate component is installed in the lock cylinder seat, the lock cylinder shell is fixedly assembled with the lock cylinder seat, the rotary shaft is fixed with the lock cylinder seat, correspondingly, an outer clamping piece of a lock body is provided with a shaft sleeve, the mechanical cipher lock cylinder is rotationally assembled with the shaft sleeve of the outer clamping piece of the lock body through the rotary shaft, the end of the rotary shaft is fixed with a driving device, and a locking clamp slot matched with a lock cylinder bolt is arranged on the shaft sleeve. The mechanical cipher lock cylinder can be unlocked and locked by stirring a cipher drive plate; with the adoption of the lock cylinder, a glass door is more convenient and rapid for people to unlock and lock; when the glass door is unlocked, people do not need to spend time finding a paired key or even to carry a lot of keys, and the mechanical cipher glass door lock is especially suitable for glass show windows of markets.

Description

The mechanical code glass door lock

Technical field

The utility model relates to a kind of door lock, especially a kind of glass door lock that adopts the mechanical code locking.

Background technology

The applicant has invented a kind of new-type glass door lock, and has applied for Chinese patent, and the patent No. is ZL03273641.X, and publication number is CN2637660.This glass door lock has kind of a sound construction, reliable, snap close mode uniqueness, low cost of manufacture, and when installing glass door excellent, simple and easy, good looking appearance or the like plurality of advantages is installed, the unlatching of this door lock or lock mode have two kinds, a kind of is to open or lock by the knob of holder in the door lock, be applicable to preventing that the stranger from bothering glass door is locked, if another kind is by key the outer holder of door lock to be opened or locked, is applicable to and goes out to prevent that the stranger from entering that glass door is locked.For existing glass door lock on the market, also adopt key formula door lock mostly in addition as show window etc.For the problem that adopts key formula door lock to exist is to adopt the key of pairing to open, especially the showcase in the market needs to be equipped with oneself a large amount of keys, need seek a large amount of time of key cost of pairing when unblanking, key carries also inconvenient in addition.

Summary of the invention

The purpose of this utility model provides a kind of mechanical code glass door lock, adopts mechanical code lock core that glass door is locked, and unlatching and locking do not need to use key, and be convenient.

The utility model is to realize above-mentioned purpose like this:

The mechanical code glass door lock, comprise and be clamped in two lock bodies of splitting glass door, be provided with dead bolt in the lock body and can drive the driving mechanism that dead bolt moves, the drive unit that described driving mechanism comprises lock core and is installed on the driven dead bolt action on the lock core, described lock core is a mechanical code lock core, and it comprises password dial assembly, lock core dead bolt, rotating shaft and axle sleeve at least; Password dial assembly drives lock core dead bolt release or locking, and password dial assembly drives the rotating shaft rotation; Axle sleeve is fixedlyed connected with lock body, and the rotatable cooperation of axle sleeve is inserted in described rotating shaft, and roller end cooperates with drive unit, and axle sleeve or rotating shaft are provided with the locking structure that cooperates with the lock core dead bolt.

Described mechanical code lock core also comprises lock core shell and lock core base, and password dial assembly is installed in the cavity of lock core shell and lock core base formation, and rotating shaft is fixedlyed connected with lock core base.

Be formed with cannelure between lock core shell and the lock core base, described lock core dead bolt extend out in the cannelure, and described axle sleeve is provided with locking structure, and described locking structure is the lock ring that cooperates with cannelure, and the inwall of lock ring is provided with at least one locking draw-in groove.

The external surface of described lock core shell is provided with a plurality of plectrums of being convenient to make the mechanical code lock rotation.

Described roller end is provided with square clamping projection and screwed hole of centre, and described drive unit center is provided with square blocked hole, and blocked hole cooperates with the clamping projection, cooperates with screwed hole by screw drive unit and rotating shaft are locked.

The beneficial effects of the utility model are: can finish as long as the password dial is stirred in the unlatching of mechanical code lock core and locking, use this lock core to the unlatching of glass door with lock convenient and quick, the key of seeking pairing that need not during unlatching to take time need not to carry a large amount of keys more, is particularly suitable for using on the showcase of market.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is user mode figure of the present utility model;

Fig. 2 is the front view of mechanical code lock core;

Fig. 3 is the rear elevation of mechanical code lock core;

Fig. 4 is the cross section view of axle sleeve;

Fig. 5 is the front view of drive unit.

The specific embodiment

Referring to figs. 1 through Fig. 5, the mechanical code glass door lock, comprise and be clamped in two lock bodies 1 of splitting glass door, be provided with dead bolt in the lock body 1 and can drive the driving mechanism that dead bolt moves, the drive unit 3 that described driving mechanism comprises lock core and is installed on the driven dead bolt action on the lock core, described lock core is a mechanical code lock core, and it comprises password dial assembly 41, lock core dead bolt 42, rotating shaft 43 and axle sleeve 44 at least; Password dial assembly 41 drives lock core dead bolt 42 releases or locking, and password dial assembly 41 drives rotating shaft 43 rotations; Axle sleeve 44 is fixedlyed connected with

lock body

1, and 44 rotatable cooperations of axle sleeve are inserted in described rotating shaft 43, and rotating shaft 43 ends cooperate with drive unit 3, and axle sleeve 44 or rotating shaft 43 are provided with the locking structure 45 that cooperates with lock core dead bolt 42.Basic principle of the present utility model is to realize opening and locking by 41 pairs of whole lock bodies 1 of the password dial assembly in the mechanical cipher lock cylinder, it is low that coded lock has a mutual opening rate, open and lock convenient and quick, the key of seeking pairing that need not during use to take time need not to carry a large amount of plurality of advantages such as key more, is particularly suitable for using on the showcase of market.But password dial assembly 41 is realized locking and release by lock core dead bolt 42 countershafts 43 and axle sleeve 44, and rotating shaft 43 can't be rotated relative to axle sleeve 44 during locking, makes drive unit 3 to move, and promptly realizes dead bolt is locked; Rotational password dial assembly 41 can drive rotating shaft 43 and rotates with driver 3 and make the dead bolt motion during release.

For the ease of making latch-up structure more reasonable, be convenient to make, described mechanical code lock core also comprises lock core shell 46 and lock core base 47, and password dial assembly 41 is installed in the cavity of lock core shell 46 and lock core base 47 formation, and rotating shaft 43 is fixedlyed connected with lock core base 47.Be formed with cannelure 48 between institute's lock core shell 46 and the lock core base 47, described lock core dead bolt 42 extend out in the cannelure 48, described axle sleeve 44 is provided with locking structure 45, and described locking structure 45 is the lock ring 49 that cooperates with cannelure 48, and the inwall of lock ring 49 is provided with at least one locking draw-in groove 451.When the password dial is untied, not locking between dead bolt lock core and the lock ring 49, therefore whole mechanical code lock core 4 can rotate, and makes the motion of arc dead bolt by rotating shaft 43 and drive unit 3; Otherwise whole mechanical code lock core 4 can't rotate the effect that reaches locking.

This structure makes mechanical code lock open and lock by rotation, increases frictional force for the ease of rotary manipulation, and the external surface of described lock core shell 46 is provided with a plurality of plectrums 48 of being convenient to make the mechanical code lock rotation.

Fix for ease of drive unit 3 and rotating shaft 43, described rotating shaft 43 ends are provided with square clamping projection 451 and screwed hole of centre 452, described drive unit 3 centers are provided with square blocked hole 31, blocked hole 31 cooperates with clamping projection 451, cooperates with screwed hole by screw drive unit 3 and rotating shaft 43 are locked.

Claims

1. mechanical code glass door lock, comprise and be clamped in two lock bodies (1) of splitting glass door, be provided with dead bolt (2) in the lock body (1) and can drive the driving mechanism that dead bolt (2) moves, the drive unit (3) that described driving mechanism comprises lock core and is installed on driven dead bolt (2) action on the lock core, it is characterized in that: described lock core is mechanical code lock core (4), and it comprises password dial assembly (41), lock core dead bolt (42), rotating shaft (43) and axle sleeve (44) at least; Password dial assembly (41) drives lock core dead bolt (42) release or locking, and password dial assembly (41) drives rotating shaft (43) rotation; Axle sleeve (44) is fixedlyed connected with lock body (1), and the rotatable cooperation of axle sleeve (44) is inserted in described rotating shaft (43), and rotating shaft (43) end cooperates with drive unit (3), and axle sleeve (44) or rotating shaft (43) are provided with the locking structure (45) that cooperates with lock core dead bolt (42).

2. mechanical code glass door lock according to claim 1, it is characterized in that: described mechanical code lock core also comprises lock core shell (46) and lock core base (47), password dial assembly (41) is installed in the cavity of lock core shell (46) and lock core base (47) formation, and rotating shaft (43) is fixedlyed connected with lock core base (47).

3. mechanical code glass door lock according to claim 2, it is characterized in that: be formed with cannelure (48) between lock core shell (46) and the lock core base (47), described lock core dead bolt (42) extend out in the cannelure (48), described axle sleeve (44) is provided with locking structure (45), described locking structure (45) is the lock ring that cooperates with cannelure (48), and the inwall of lock ring is provided with at least one locking draw-in groove (451).

4. mechanical code glass door lock according to claim 2 is characterized in that: the external surface of described lock core shell (46) is provided with a plurality of plectrums (48) of being convenient to make the mechanical code lock rotation.

5. mechanical code glass door lock according to claim 1, it is characterized in that: described rotating shaft (43) end is provided with square clamping projection (431) and screwed hole of centre (432), described drive unit (3) center is provided with square blocked hole (31), blocked hole (31) cooperates with clamping projection (431), cooperates with screwed hole by screw drive unit (3) and rotating shaft (43) are locked.