CN2607421Y

CN2607421Y - Novel glass door lock

Info

Publication number: CN2607421Y
Application number: CN 02248599
Authority: CN
Inventors: 吴炳文
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-14
Filing date: 2002-10-14
Publication date: 2004-03-24
Anticipated expiration: 2012-10-14

Abstract

The utility model relates to a novel glass door lock is applicable to any glass door, especially push-and-pull glass door and flat-open glass door, and it mainly has outer main lock, interior main lock, outer vice lock, interior vice lock, compares with prior art, has the advantage that the sound construction is simple, the operation is reliable convenient, can lock push-and-pull glass door, can lock flat-open glass door again.

Description

A kind of novel glass door lock

The utility model relates to a kind of novel glass door lock, is applicable to any glass door, particularly sliding glass door and the flat glass door of opening.

The glass door lock of use is to adopt the ground lock mostly at present, cooperates the purpose that reaches the locking glass door by dead bolt with recess on the ground, but all there is complex structure in these glass door locks, the shortcoming unreliable, inconvenient operation of working, and are unfavorable for extensive use.

The purpose of this utility model provides a kind of novel glass door lock, and it can overcome the deficiencies in the prior art.

The utility model is achieved in that it mainly has outer master lock, interior master lock, outer secondary lock, interior secondary lock, wherein, outer master lock is by lock housing, grapple, the grapple back-moving spring, driving lever, band spoon lock core, concentric clutch transmission spare, stopper slot forms, grapple, driving lever, clutch transmission spare is contained on the band spoon lock core with one heart, one end of grapple back-moving spring is fixed on the lock housing, on the grapple that the other end is fixed, stopper slot is fixed on the lock housing, the bill of grapple contacts with stopper slot under the pulling of grapple back-moving spring, interior master lock is by lock housing, grapple, the grapple back-moving spring, band handle lock core, concentric clutch transmission spare, stopper slot forms, grapple, driving lever, clutch transmission spare is contained on the band handle lock core with one heart, one end of grapple back-moving spring is fixed on the lock housing, on the grapple that the other end is fixed, stopper slot is fixed on the lock housing, and the bill of grapple contacts with stopper slot under the pulling of grapple back-moving spring; Outer secondary lock and interior secondary lock are made up of lock housing, band recess dead bolt, gear, band handle lock core, concentric clutch transmission spare, limit guide rail respectively, has driving cog on the band recess dead bolt, gear, concentric clutch transmission spare are contained on the band handle lock core, limit guide rail is fixed on the lock housing, band recess dead bolt is contained on the limit guide rail, band recess dead bolt is connected with gear by driving cog, and outer secondary lock is opposite with the locality of the parts of interior secondary lock; Outer master lock is connected with interior master lock by concentric clutch transmission spare, and outer secondary lock is connected with secondary lock by concentric clutch transmission spare.

The utility model compared with prior art has that sound construction is simple, a reliable advantage easily of operation, can locking sliding glass door, and again can the flat glass door of opening of locking.

Fig. 1 is a structure general assembly drawing of the present utility model

Fig. 2 is outer master lock structural representation along X-direction in Fig. 1

Fig. 3 is interior master lock structural representation along Y-direction in Fig. 1

Fig. 4 is outer secondary lock structural representation along Z-direction in Fig. 1

Identical, the opposite direction of internal structure of interior secondary lock and outer secondary lock, the structural representation of secondary lock in omitting.

Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model mainly has outer master lock A, interior master lock B, outer secondary lock C, interior secondary lock D, wherein, outer master lock A is by lock housing A1, grapple A2, grapple back-moving spring A3, driving lever A4, band spoon lock core A5, concentric clutch transmission spare A6, stopper slot A7 forms, grapple A2, driving lever A4, clutch transmission spare A6 is contained on the band spoon lock core A5 with one heart, the end of grapple back-moving spring A3 is fixed on the lock housing A1, on the grapple A2 that the other end is fixed, stopper slot A7 is fixed on the lock housing A1, the bill of grapple A2 contacts with stopper slot A7 under the pulling of grapple back-moving spring A3, interior master lock B is by lock housing B1, grapple B2, grapple back-moving spring B3, handle B4, band handle lock core B5, concentric clutch transmission spare B6, stopper slot B7 forms, grapple B2, clutch transmission spare B6 is contained on the band handle lock core B5 with one heart, the end of grapple back-moving spring B3 is fixed on the lock housing B1, the other end is fixed on the grapple B2, stopper slot B7 is fixed on the lock housing B1, and the bill of grapple B2 contacts with stopper slot B7 under the pulling of grapple back-moving spring B3; Outer secondary lock C and interior secondary lock D are made up of lock housing 1, band recess dead bolt 2, gear 3, band handle lock core 4, concentric clutch transmission spare 5, limit guide rail 6, handle 7 respectively, has driving cog 8 on the band recess dead bolt 2, gear 3, concentric clutch transmission spare 5 are contained on the band handle lock core 4, limit guide rail 6 is fixed on the lock housing 1, band recess dead bolt 2 is contained on the limit guide rail 6, band recess dead bolt 2 is connected with gear 3 by driving cog 8, and outer secondary lock C is opposite with the locality of the parts of interior secondary lock D; Outer master lock A is connected with interior master lock B by concentric clutch transmission spare A6, B6, and outer secondary lock C is connected with interior secondary lock D by concentric clutch transmission spare 5.

During installation, if two fan glass doors, only need outer master lock A and interior master lock B are contained in respectively outer, the interior both sides on Yishanmen door limit, outer secondary lock C and interior secondary lock D be contained in another fan every limit outside, interior both sides; If only have a fan glass door, then outer master lock A and interior master lock B are contained in respectively outer, the interior both sides on glass every limit, outer secondary lock C and interior secondary lock D be contained in doorframe outward, interior both sides.

In the time of on will be glass door lock, only need door is shut, the handle 7 of secondary lock C outside twisting outdoors, drive band recess dead bolt 2 outside master lock A directions by band handle lock core 4, gear 3 and stretch out, simultaneously, by the effect of concentric clutch transmission spare 5, the band recess dead bolt 2 of the interior secondary lock D of drive also inside master lock B direction stretches out, band recess dead bolt 2 enters respectively stopper slot A7, B7, and is hooked by grapple A2, B2 respectively, thereby reaches the purpose of locking; The operation of locking a door in door is the same, but the transmission reversed in order of interior external lock.

In the time will opening the glass door of locking, if outdoors, need to rotate with door key the band spoon lock core A5 of outer master lock A, drive driving lever A4 and stir grapple A2 swing, simultaneously, concentric clutch transmission spare A6 also drives concentric clutch transmission spare B6 and rotates under the effect of band spoon lock core A5, order about grapple B2 swing, grapple A2, B2 break away from respectively the band recess dead bolt 2 on outer secondary lock C and the interior secondary lock D, thereby make band recess dead bolt 2 on outer secondary lock C and the interior secondary lock D original place of can retracting, and reach the purpose of unblanking.

In the present embodiment, between the gear 3 of outer secondary lock C and interior secondary lock D and the handle 7 the coaxial rotation back-moving spring is housed, when band recess dead bolt 2 breaks away from grapple A2, B2, can be by gear 3 under the effect of coaxial rotation back-moving spring, the automatic retraction original place.

Claims

1, a kind of novel glass door lock, it is characterized in that having outer main lock (A), interior main lock (B), outer secondary lock (C), interior secondary lock (D), wherein, outer main lock (A) is by lock housing (A1), grapple (A2), grapple back-moving spring (A3), driving lever (A4), band spoon lock core (A5), concentric clutch driving member (A6), stopper slot (A7) is formed, grapple (A2), driving lever (A4), clutch driving member (A6) is contained on the band spoon lock core (A5) with one heart, one end of grapple back-moving spring (A3) is fixed on the lock housing (A1), on the grapple (A2) that the other end is fixed, stopper slot (A7) is fixed on the lock housing (A1), the bill of grapple (A2) contacts with stopper slot (A7) under the pulling of grapple back-moving spring (A3), interior main lock (B) is by lock housing (B1), grapple (B2), grapple back-moving spring (B3), handle (B4), band handle lock core (B5), concentric clutch driving member (B6), stopper slot (B7) is formed, grapple (B2), clutch driving member (B6) is contained on the band handle lock core (B5) with one heart, one end of grapple back-moving spring (B3) is fixed on the lock housing (B1), the other end is fixed on the grapple (B2), stopper slot (B7) is fixed on the lock housing (B1), and the bill of grapple (B2) contacts with stopper slot (B7) under the pulling of grapple back-moving spring (B3); Outer secondary lock (C) and interior secondary lock (D) are respectively by lock housing (1), band recess dead bolt (2), gear (3), band handle lock core (4), concentric clutch driving member (5), limit guide rail (6), handle (7) is formed, has driving cog (8) on the band recess dead bolt (2), gear (3), clutch driving member (5) is contained on the band handle lock core (4) with one heart, limit guide rail (6) is fixed on the lock housing (1), band recess dead bolt (2) is contained on the limit guide rail (6), band recess dead bolt (2) is connected with gear (3) by driving cog (8), and outer secondary lock (C) is opposite with the position component direction of interior secondary lock (D); Outer main lock (A) is connected with interior main lock (B) by concentric clutch driving member (A6), (B6), and outer secondary lock (C) is connected with interior secondary lock (D) by concentric clutch driving member (5).

2, a kind of novel glass door lock according to claim 1 is equipped with the coaxial rotation back-moving spring between gear (3) outside it is characterized in that on secondary lock (C) and the interior secondary lock (D) and the handle (7).