CN2864009Y

CN2864009Y - Cipher lock for glazed door

Info

Publication number: CN2864009Y
Application number: CN 200620055374
Authority: CN
Inventors: 彭广强; 李凯军
Original assignee: Individual
Current assignee: FOSHAN NANHAI KEDELE METALS AND ELECTRONICS Co Ltd
Priority date: 2006-02-27
Filing date: 2006-02-27
Publication date: 2007-01-31
Anticipated expiration: 2016-02-27

Abstract

The utility model discloses a cipher lock for glazed door, including inside and outside lock bodies, inside and outside handles provided on the inside and outside lock bodies, a lock core provided in the outside lock body, lock tongue parts fixed connecting with glasses and provided on the inside an outside lock bodies; characterized in that: a code member is provided in the outside lock body, a gear wheel is fixed on the end of the lock core in the outside lock body, an outside handle in the lock body connects to a driving block with convexconcave connecting, one side of the driving block contacts to the check plate of the code member, a driving gear is provided on the upper of the driving block and is meshed with the gear fixed on the end of the lock core by transition gear, the inside handle in the inside lock body connects to a rotating block, the driving block, the lock tongue parts and the rotating blocks are connected with the driving spindle. The glazed door with aboved construction has advantages of firm construction, good safety performance and convenient use.

Description

A kind of password glass door lock

Technical field

The utility model relates to glass door lock, more particularly relates to the password glass door lock.

Background technology

Generally two fan glass doors or list are fanned the core with lock on the glass door to traditional glass door lock, the lock body of dead bolt constitutes by being arranged on, fixedly connected with glass by the groove on the lock body, as number of patent application be 02271391, the applying date is that June 28, denomination of invention in 2002 are a kind of patent application of crab jaw type glass door lock, a kind of crab jaw type glass door lock.The utility model comprises lock core, the locking mechanism of lock housing, snap close shell, band dragging element and is used for the reference column of locking mechanism location, its characteristics are that the rear portion of described lock housing and snap close shell is respectively equipped with the clamping plate that are bent to form by a lath, and described locking mechanism front end is provided with dead bolt, this dead bolt comprises two hyoplastrons and is interposed in the hook tongue and the back-moving spring of the crab jaw type between two hyoplastrons, wherein said two hook back backrests setting and rear portion articulated mounting are between two hyoplastrons, and described back-moving spring is embedded between the two hook tongues.The glass door lock of said apparatus is owing to adopt the structure that is provided with the hook tongue on the dead bolt that locking mechanism is connected, realized that dead bolt can place the interior function of snap close shell by hook, have certain pick-proof, characteristics that theftproof performance is good, but the convenient function of its use, theftproof performance needs all further to improve and can only adopt destructive means such as sled to realize opening the door when key is lost.

Summary of the invention

The purpose of this utility model is exactly to provide for the deficiency that solves prior art a kind of sound construction, password glass door lock that safety is good, easy to use.

The utility model is to adopt following technical solution to realize above-mentioned purpose: this password glass door lock comprises inside and outside lock body, is arranged on the inside and outside handle on the inside and outside lock body, the dead bolt parts that are arranged on the interior lock core of outer lock body, are arranged on inside and outside lock body and fixedly connected with glass; Also be provided with the password member in the outer lock body, this password member is by the password key that is arranged on outer surface of lock body and be arranged on inner password pellet and constitute, one check plate is arranged at password pellet bottom, lock core end in the outer lock body shell is fixed with a gear, outer handle is connected with the drive block that convex-concave is joined in lock body, one side of drive block contacts with the check plate of password member, drive block top also is provided with driven wheel, driven wheel is meshed by the fixing gear in transition gear and lock core end and is connected, Internal handle also is connected with moving block, drive block in interior lock body, the dead bolt parts, moving block all connects the driving mandrel.

As further specifying of such scheme, described said gear outside also is provided with fixed head, and inside and outside handle and lock body inside all are fixed with back-moving spring; Also be provided with rubber cushion between described inside and outside lock body and the glass door.

The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: because the mode that adopted password to combine with key, thereby thereby for the lockset unlatching provides more mode, can adopt password, also can adopt key, easy to use; So simultaneously, the utility model sound construction, theftproof performance is better.

Description of drawings

Fig. 1 lock construction schematic diagram of the present utility model;

Fig. 2 is an external lock body component exploded structural representation of the present utility model.

Description of reference numerals:

1, password key 2, outer handle 3, lock core 4, outer lock body 5, rubber cushion 6, concave-board 7, dead bolt 8, rubber cushion 9, interior lock body 10, Internal handle 11, dead bolt parts 12, driving mandrel 13, password pellet 14, fixed head 15, driven wheel 16, transition gear 17, gear 18, drive block

The specific embodiment

As shown in Figure 1 and Figure 2, password glass door lock of the present utility model comprises inside and outside lock body (4,9), is arranged on inside and outside handle (2,10) on the inside and outside lock body (4,9), is arranged on lock core 3 in the outer lock body 4, is arranged between the inside and outside lock body (4,9) and the dead bolt parts 11 of fixedlying connected with glass; Dead bolt parts 11 comprise that dead bolt 7 reaches the fixedly concave-board 6 of dead bolt, concave-board 6 clamping glass are fixed, also be provided with the password member in the outer lock body 4, this password member is by the password key 1 that is arranged on outer surface of lock body and be arranged on inner password pellet 13 and constitute, password pellet 13 bottoms have a check plate (to be arranged in the back side of Fig. 2 password pellet 13, not shown), only press under the correct situation at password key 1, check plate just can be driven, there is a gear lock core 3 ends in the outer lock body shell 4 by screw, outer handle 2 is connected with the drive block 18 that convex-concave is joined in lock body 4, one side of drive block 18 contacts with the check plate of password pellet 13, drive block 18 tops also are provided with driven wheel 15, driven wheel 15 is meshed by the fixing gear 17 in transition gear 16 and lock core end and is connected, Internal handle 10 also is connected with moving block in interior lock body 9, drive block 18, dead bolt parts 11, moving block all connects driving mandrel 12, the said gear outside also is provided with fixed head 14, inside and outside handle and lock body (4,9) inside all is fixed with back-moving spring; In the use, inside and outside lock body (4,9) is provided with rubber cushion 5,8 with the glassy phase contact position.

Claims

1, a kind of password glass door lock comprises inside and outside lock body, is arranged on the inside and outside handle on the inside and outside lock body, the dead bolt parts that are arranged on the interior lock core of outer lock body, are arranged on inside and outside lock body and fixedly connected with glass; It is characterized in that, also be provided with the password member in the outer lock body, this password member is by the password key that is arranged on outer surface of lock body and be arranged on inner password pellet and constitute, one check plate is arranged at password pellet bottom, lock core end in the outer lock body shell is fixed with a gear, outer handle is connected with the drive block that convex-concave is joined in lock body, one side of drive block contacts with the check plate of password member, drive block top also is provided with driven wheel, driven wheel is meshed by the fixing gear in transition gear and lock core end and is connected, Internal handle also is connected with moving block, drive block in interior lock body, the dead bolt parts, moving block all connects the driving mandrel.

2, password glass door lock according to claim 1 is characterized in that: described said gear outside also is provided with fixed head, and inside and outside handle and lock body inside all are fixed with back-moving spring.

3, password glass door lock according to claim 1 and 2 is characterized in that: also be provided with rubber cushion between described inside and outside lock body and the glass door.