CN210828711U

CN210828711U - Glass door lock

Info

Publication number: CN210828711U
Application number: CN201921137494.2U
Authority: CN
Inventors: 陈渝
Original assignee: Chongqing Keston Intelligent Technology Co ltd
Current assignee: Chongqing Keston Intelligent Technology Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-23
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a glass door lock, including front panel, rear panel, connection iron plate, connection rope, spring bolt, the rear portion of front panel is equipped with preceding cavity, the front portion of rear panel is equipped with the back cavity, is equipped with the lock core on the front panel, the lock core with the front panel rotatably connects, the spring bolt with rear panel sliding connection, the both ends of connecting the rope respectively with the lock core the spring bolt is connected, the both ends of connecting the rope are located respectively preceding cavity in the back cavity. The beneficial effects of the utility model are that, can realize the control of the lock core on the front panel to the spring bolt in the rear panel, need not trompil on the door leaf.

Description

Glass door lock

Technical Field

The utility model relates to an intelligence lock field especially relates to a glass door lock.

Background

The electronic lock for the glass door comprises a front panel and a rear panel, wherein a lock tongue is arranged on the rear panel, and electronic equipment on the front panel controls the motion of the lock tongue in the rear panel to achieve switching between an unlocking state and a locking state. The glass door electronic lock is not provided with a mechanical lock core and a key, and the front panel is not provided with a lock hole, so that the movement of a bolt in the rear panel is not controlled by a mechanical structure of the front panel, and a hole is not required to be formed in the glass door. The glass door electronic lock cannot be unlocked under the condition of power failure or certain faults. In order to be able to open the lock by using a key when power is cut off or some faults occur, a mechanical lock cylinder needs to be added, so that a hole needs to be formed in a glass door to enable the mechanical lock cylinder to penetrate from a front panel to a rear panel. The glass door is generally made of toughened glass, and holes are difficult to open.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a glass door lock is provided which can be unlocked by a key without opening a hole in the glass door.

The utility model provides a solution of its technical problem is:

the utility model provides a glass door lock, includes front panel, rear panel, connects iron plate, connects rope, spring bolt, connects iron plate and front panel, rear panel and all is connected, the rear portion of front panel is equipped with preceding cavity, the front portion of rear panel is equipped with the back cavity, is equipped with the lock core on the front panel, the lock core with the front panel rotatably connects, the spring bolt with rear panel sliding connection, connect the both ends of rope respectively with the lock core the spring bolt is connected, the both ends of connecting the rope are located respectively preceding cavity in the back cavity.

The principle of the utility model is that: when the lock core rotates, the connecting rope connected to the lock core is pulled, the connecting rope winds the rear cavity from the side edge of the glass door, the lock tongue is pulled, and the lock tongue and the rear panel move relatively, so that the lock core controls the lock tongue, and holes do not need to be formed in the glass door. The panel coupling iron is used to couple the front and rear panels, and preferably, the middle portion of the coupling string may be hidden between the panel coupling iron and the glass door.

In some embodiments, a through groove is formed in the connecting iron plate, and the middle of the connecting rope is arranged in the through groove.

Furthermore, the rear panel safety lock further comprises a return spring, one end of the return spring is fixedly connected with the rear panel, the other end of the return spring is connected with the connecting rope, the return spring is connected with the lock tongue, and the return spring drives the lock tongue to move. When the lock core is rotated, the connecting rope stretches the return spring to drive the lock tongue to move, and the return spring can be shortened to return the lock tongue.

In some embodiments, the rear cavity is further provided with a toggle piece, the toggle piece comprises a toggle body, a protrusion is arranged at the left end of the toggle body and used for toggling the lock tongue, a connecting block is arranged at the right part of the front side surface of the toggle body, a hook body is arranged at the right end of the reset spring, and the hook body is connected with the connecting block. The stirring piece of this structure can realize the transmission between reset spring and the spring bolt comparatively simply.

Further, the top of spring bolt is equipped with the bellied drive division that makes progress, the left surface of drive division with bellied right flank butt. The structure is a simple structure which can realize the connection between the lock tongue and the toggle piece.

In some embodiments, a lock cylinder mounting hole is formed in the front panel, the front end of the lock cylinder is arranged in the lock cylinder mounting hole, the lock cylinder is rotatably connected with the lock cylinder mounting hole, the rear end of the lock cylinder is arranged in the front cavity, one end of the connecting rope is fixedly connected with the lock cylinder, and when the lock cylinder rotates, the connecting rope is wound on the lock cylinder or the length of the connecting rope wound on the lock cylinder is reduced.

In some embodiments, the connecting rope is made of nylon.

The utility model has the advantages that: the lock core on the front panel can control the lock tongue in the rear panel without opening a hole on the door leaf.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic view of a front panel of the present invention;

fig. 2 is a schematic view of a rear panel of the present invention;

fig. 3 is a schematic view of the toggle member of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a partial cross-sectional view of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

With reference to fig. 1 to 5, this is an embodiment of the invention, in particular:

the utility model provides a glass door lock, includes front panel 1, rear panel 2, connects iron plate 3, connects rope 4, spring bolt 5, dials and moves 6, reset spring 7, connects iron plate 3 and is connected with front panel 1, rear panel 2 all, the rear portion of front panel 1 is equipped with preceding cavity, the front portion of rear panel 2 is equipped with the back cavity, is equipped with lock core 11 on the front panel 1, be equipped with the lock core mounting hole on the front panel 1, the front end of lock core 11 is located in the lock core mounting hole, lock core 11 with the lock core mounting hole is rotatably connected, the rear end of lock core 11 is located in the preceding cavity, spring bolt 5 with 2 sliding connection of rear panel, the both ends of connecting rope 4 are located respectively preceding cavity in the back cavity. Reset spring 7's one end with 2 rigid couplings of rear panel, reset spring 7's the other end with it connects to be connected rope 4, dial and move 6 including stirring body 63, the left end of stirring body 63 is equipped with protruding 62, protruding 62 is used for stirring spring bolt 5, the right part of the leading flank of stirring body 63 is equipped with connects butyl 61, the top of spring bolt 5 is equipped with the bellied drive division 51 that makes progress, the left surface of drive division 51 with protruding 62 right flank butt. The right end of the return spring 7 is provided with a hook body, and the hook body is connected with the connecting block 61. The connecting iron plate 3 is provided with a through groove, and the middle part of the connecting rope 4 is arranged in the through groove. One end of the connecting rope is fixedly connected with the lock cylinder 11, and when the lock cylinder 11 rotates, the connecting rope 4 is wound on the lock cylinder 11 or the length of the wound lock cylinder 11 is reduced. The connecting rope is made of nylon.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A glass door lock is characterized in that: including front panel (1), rear panel (2), connection iron plate (3), connection rope (4), spring bolt (5), connect iron plate (3) and front panel (1), rear panel (2) and all be connected, the rear portion of front panel (1) is equipped with preceding cavity, the front portion of rear panel (2) is equipped with the back cavity, is equipped with lock core (11) on front panel (1), lock core (11) with front panel (1) rotatably connects, spring bolt (5) with rear panel (2) sliding connection, the both ends of connecting rope (4) respectively with lock core (11) spring bolt (5) are connected, the both ends of connecting rope (4) are located respectively preceding cavity in the back cavity.

2. A glass door lock according to claim 1, characterized in that: the connecting iron plate (3) is provided with a through groove, and the middle part of the connecting rope (4) is arranged in the through groove.

3. A glass door lock according to claim 1, characterized in that: still include reset spring (7), reset spring (7) one end with rear panel (2) rigid coupling, reset spring (7) the other end with it connects rope (4), reset spring (7) with spring bolt (5) are connected, reset spring (7) drive spring bolt (5) motion.

4. A glass door lock according to claim 3, characterized in that: the rear cavity is also internally provided with a stirring piece (6), the stirring piece (6) comprises a stirring body (63), the left end of the stirring body (63) is provided with a protrusion (62), the protrusion (62) is used for stirring the lock tongue (5), the right part of the front side surface of the stirring body (63) is provided with a connecting block (61), the right end of the reset spring (7) is provided with a hook body, and the hook body is connected with the connecting block (61).

5. A glass door lock according to claim 4, characterized in that: the top of spring bolt (5) is equipped with bellied transmission portion (51) that makes progress, the left surface of transmission portion (51) with the right flank butt of arch (62).

6. A glass door lock according to claim 1, characterized in that: be equipped with the lock core mounting hole on front panel (1), the front end of lock core (11) is located in the lock core mounting hole, lock core (11) with the lock core mounting hole is rotatably connected, the rear end of lock core (11) is located in the front cavity, the one end of connecting rope (4) with lock core (11) rigid coupling, when lock core (11) was rotatory, it twines to connect rope (4) on lock core (11) or reduce right lock core (11) winding length.

7. A glass door lock according to claim 1, characterized in that: the connecting rope (4) is made of nylon.