CN205502878U

CN205502878U - Take two of device of locking a door to open door

Info

Publication number: CN205502878U
Application number: CN201521065361.0U
Authority: CN
Inventors: 孙梦迟
Original assignee: Chongqing Hehuang Technology Consulting Co Ltd
Current assignee: Chongqing Gao An surface Industry Co., Ltd.
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-08-24
Anticipated expiration: 2025-12-18

Abstract

The utility model discloses a take two of device of locking a door to open door, including first fan door (1a), second fan door (1b) and door handle (2) be provided with respectively on first fan door (1a) and the second fan door (1b) one lockhole (3), the one end of door handle (2) with first fan door (1a) is connected, and this door handle (2) can change round this end rotation, be provided with lock (4) on the other end of door handle (2), door handle (2) one end to the distance of the other end with door handle (2) one end is to two the distance of lockhole (3) is equal, just lock (4) just can with lockhole (3) match. Beneficial effect: the handle both can be regarded to the door handle, can also lock a door device simple structure, convenient to use, low in manufacturing cost.

Description

The double door of door locking device

Technical field

This utility model relates to door locking device technical field, specifically, is a kind of door locking dress The double door put.

Background technology

In existing door locking device, the particularly double door in retail shop, usually utilize additional device Connect and realize locking a door, such as chain, by chain, two fan doors are linked together, and pass through Chain is socketed in the ring closed by padlock by chain, and troublesome poeration of locking a door is heavy, uses side Just, and when not using chain, chain is easily lost.

Utility model content

In order to solve the problems referred to above, the utility model proposes the double door of a kind of door locking device, Door handle arranges door lock, by changing the link position of door handle and lockhole, makes door handle Realize the conversion between door handle and door locking device.

For reaching above-mentioned purpose, the concrete technical scheme that this utility model uses is as follows:

A kind of double door of door locking device, including Yishanmen, the second fan door and door handle, Described Yishanmen and the second fan door are respectively arranged with a lockhole, the one of described door handle End is connected with described Yishanmen, and this door handle can rotate around this one end, described door handle The other end on be provided with door lock, the distance of described door handle one end to the other end and described door knob Hands one end is equal to the distance of two described lockholes, and described door lock be able to match with described lockhole Set.

Further describe, described door handle is provided with keyhole.

Further describing, lock a door for convenience, described door lock is cylinder drawback lock.

Further describe, in order to be able to realize locking a door, the setting direction of described lock catch of door lock and institute The bearing of trend stating door handle is vertical.

Further describe, be connected, at described lockhole in order to the snap close making door lock is supporting with locked groove Inwall on be provided with locked groove.

The beneficial effects of the utility model: door locking device simple in construction, easy to use, door handle Can use as door handle, moreover it is possible to complete to lock a door, saved resource, lock a door convenient and swift.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is state diagram of locking a door of the present utility model；

Fig. 3 is door handle structure schematic diagram of the present utility model；

1a. Yishanmen in figure, 1b. second fans door, 2. door handle, 3. lockhole, 4. door lock, 5. keyhole.

Detailed description of the invention

Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model and operation principle are made into One step describes in detail.

It can be seen that the double door of a kind of door locking device from Fig. 1 to Fig. 3, including the first fan Door 1a, the second fan door 1b and door handle 2, divide on Yishanmen 1a and second fan door 1b Not being provided with a lockhole 3, one end of door handle 2 is connected with Yishanmen 1a, and this door Handle 2 can rotate around this one end, and the other end of door handle 2 is provided with door lock 4, door knob Hands 2 one end is equal to the distance of two lockholes 3 to distance and door handle 2 one end of the other end, And door lock 4 be able to match with lockhole 3.

From Fig. 1 to Fig. 3 it can also be seen that be provided with keyhole 5 on door handle 2.

Preferably, door lock 4 is cylinder drawback lock.

In the present embodiment, the setting direction of door lock 4 snap close and the bearing of trend of door handle 2 hang down Directly.

Preferably, the inwall of lockhole 3 is provided with locked groove.

Operation principle of the present utility model: include two kinds of actions, the first: lock a door, by door knob One end that hands 2 is fixed on Yishanmen 1a around this door handle 2 rotates, and makes door handle 2 The other end contacts with the lockhole 3 on the second fan door 1b just, by the other end of door handle 2, The other end making door handle 2 enters lockhole 3 on the second fan door 1b, the snap close of door lock 4 and lock The locked groove in hole 3 suits mutually, it is achieved lock a door；The second: open the door, inserts key by corresponding key Keyhole 5, makes the snap close of door lock 4 shrink, pulls the other end of door handle 2 laterally, then One end of revolving door handle 2, makes the lockhole on the other end of door handle 2 and Yishanmen 1a 3 are directed at and press the other end of door handle 2, make the snap close of door lock 4 and the locked groove phase of lockhole 3 Suit, it is achieved open the door, and door handle 2 is fixed on Yishanmen 1a, facilitates sliding door.

Claims

1. the double door of a door locking device, it is characterized in that: include Yishanmen (1a), second fan door (1b) and door handle (2), described Yishanmen (1a) and the second fan door (1b) are respectively arranged with a lockhole (3), one end of described door handle (2) is connected with described Yishanmen (1a), and this door handle (2) can rotate around this one end, door lock (4) it is provided with on the other end of described door handle (2), described door handle (2) one end is equal to the distance of the other end and the distance of the described lockhole in described door handle (2) one end to two (3), and described door lock (4) be able to match with described lockhole (3).

The double door of door locking device the most according to claim 1, it is characterised in that: on described door handle (2), it is provided with keyhole (5).

The double door of door locking device the most according to claim 1, it is characterised in that: described door lock (4) is cylinder drawback lock.

The double door of door locking device the most according to claim 3, it is characterised in that: the setting direction of described door lock (4) snap close is vertical with the bearing of trend of described door handle (2).

The double door of door locking device the most according to claim 3, it is characterised in that: on the inwall of described lockhole (3), it is provided with locked groove.