CN201486381U

CN201486381U - Twin-lock door

Info

Publication number: CN201486381U
Application number: CN2009201957397U
Authority: CN
Inventors: 谭亚辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-10
Filing date: 2009-09-10
Publication date: 2010-05-26
Anticipated expiration: 2019-09-10

Abstract

The utility model discloses a twin-lock door belonging to the technical field of doors. The twin-lock door comprises an external lock handle, an external lock body, an internal lock keyhole, an internal lock bolt, an internal lock body, an internal lock handle, an external lock keyhole, an external lock bolt and a door side edge and is characterized in that the plane of the door surface of the door side edge is retained with the external lock body of the external lock handle and the external lock body of the internal lock handle, and the external lock keyhole of the external lock body is opposite to the internal lock keyhole of the internal lock body. When the twin-lock door is used, the internal lock bolt and the external lock bolt enter doorframe lock holes after closing the door; the twin-lock door can be opened by inserting a key into the internal lock keyhole and pulling the external lock handle, people can enter the twin-lock door, and the twin-lock door only can be opened from the inside by inserting the key into the external lock keyhole and pulling the internal lock handle after the twin-lock door is closed. The twin-lock door has simple design and high practicability and is safe and beautiful, and if the twin-lock door is closed, a thief can not escape after entering the twin-lock door.

Description

A kind of twin-lock door

Affiliated technical field

The utility model relates to a kind of twin-lock door, especially relates to the inside and outside two twin-lock doors of opening of a kind of door, belongs to the gate technique field.

Background technology

At present, on the door of known technology a lock only is installed, after the thief opens the gate, after entering room crime, can also open door in the room and escape from, before the utility model is not made, do not have the use of the inside and outside two twin-lock doors of opening of door, it is open that the patent searching document does not have technical scheme.

Summary of the invention

There are not inside and outside two deficiencies of opening of door in the prior art in order to overcome, the purpose of this utility model is for the two twin-lock doors of opening inside and outside providing a kind of, after this twin-lock door can make thief's access door, if when door being shut the key that does not have inside door, can't get out, thereby guaranteed anti-thief's safety effect.

The technical scheme in the invention for solving the technical problem is: shaken hands by external lock, outer lock body, interior lock key hole, the internal lock dead bolt, interior lock body, the internal lock handle, outer lock key hole, the external lock dead bolt, the reveal limit is formed, it is characterized in that leaving on the shop front plane on reveal limit the outer lock body of external lock handle and the interior lock body of internal lock handle, the outer lock key hole of outer lock body is opposite with the interior lock key hole direction of interior lock body, during use door is shut, internal lock dead bolt and external lock dead bolt enter in the doorframe lock hole, insert in the interior lock key hole with key and pulling external lock handle when opening the door, can open door, make in people's energy access door, after door shut, must insert in the outer lock key hole and the pulling internal lock is shaken hands and could be opened within door with key.

The utility model beneficial effect is a simplicity of design, and safety is attractive in appearance, and after can entering the thief, Men Ruo shuts, and the thief can not be escaped from, and practicality is bigger.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a schematic diagram of the present utility model.

1. external locks handle among Fig. 1,2. outer lock body, 3. in the lock key hole, 4, the internal lock dead bolt, 5. in lock body, 6. internal lock is shaken hands, 7. outer lock key hole, 8. external lock dead bolt, 9. reveal limit.

The specific embodiment

The utility model is by external lock handle 1, outer lock body 2, interior lock key hole 3, internal lock dead bolt 4, interior lock body 5, internal lock handle 6, outer lock key hole 7, external lock dead bolt 8, reveal limit 9 is formed, it is characterized in that leaving on the shop front plane on reveal limit 9 the outer lock body 2 of external lock handle 1 and the interior lock body 5 of internal lock handle 6, the outer lock key hole 7 of outer lock body 2 is opposite with interior lock key hole 3 directions of interior lock body 5, during use door is shut, internal lock dead bolt 5 and external lock dead bolt 8 enter in the doorframe lock hole, insert in the interior lock key hole 3 with key and pulling external lock handle 1 when opening the door, can open door, make in people's energy access door, after door shut, must insert in the outer lock key hole 7 and the pulling internal lock shakes hands 5 could be opened within door with key.

Claims

1. twin-lock door, forms by external lock handle (1), outer lock body (2), interior lock key hole (3), internal lock dead bolt (4), interior lock body (5), internal lock handle (6), outer lock key hole (7), external lock dead bolt (8), reveal limit (9), it is characterized in that leaving on the shop front plane on reveal limit (9) the shake hands interior lock body (5) of (6) of the outer lock body (2) of external lock handle (1) and internal lock.

2. a kind of twin-lock door according to claim 1 is characterized in that the outer lock key hole (7) of outer lock body (2) is opposite with interior lock key hole (3) direction of interior lock body (5).