CN202788497U - Door - Google Patents

Abstract

The utility model discloses a door, which consists of a door body, baffle sheets, a round hole and a handle rod body and is characterized in that the round hole is arranged in the door body, the handle rod body is arranged in the round hole, the two ends of the handle rod body are respectively provided with one blocking sheet, during the installation, the door body is arranged on a door frame which can only be pushed open from the inside of a room to the outside of the room, in ordinary time, the handle rod body is positioned in the middle part of the round hole, when users do not hope others to open the door body, the door body is closed after users walk into the room, in addition, the handle rod body is pulled towards the inner side of the room, after the blocking sheet arranged at the outer side of the door body is pasted with the door body, people outside the door body cannot pull open the door body, when users want to go out of the room, the door body is pushed open, users go out of the room, and then, the handle rod body is pulled towards the outside of the room so that the handle rod body is reset. The door has the beneficial effects that the design is simple, safety and reliability are realized, and the practicability is higher.

Description

A kind of door

Technical field

The utility model relates to a kind of door, relates in particular to the door that a kind of stranger of preventing opens without authorization, belongs to the gate technique field.

Background technology

At present, the room of known technology or the door of office, unless be provided with password, otherwise can't stop the stranger to open without authorization, some do not wish that others enters own room without authorization, but can bring atmosphere to a deadlock again at the plate that hangs up outdoors " No Admittance ", unreasonable, before the utility model is not made, without preventing that the door that the stranger opens without authorization from using, the patent searching document, open without the technical scheme of this technology.

Summary of the invention

In order to overcome in the prior art without the deficiency that prevents the door that the stranger opens without authorization; the purpose of this utility model is the door in order to provide a kind of stranger of preventing to open without authorization; be inserted with a handle bar in the round hole that this door handle place is provided with; this handle bar can retract movement in the circle hole; because this door can only from inside to outside be pushed open; therefore rear flank in handle bar being drawn in door; in the situation of outer side of door without handle bar; people are difficult to without setting about a little the lower Men Lakai of state; wait for that the inboard people of door opens the door and have to knock at the door; thereby reach the personal secrets of both protecting the house interior personnel, can not make again the purpose of atmosphere embarrassment.

In order to reach the purpose of this utility model, the technical scheme that its technical problem that solves the utility model adopts is: by the door body, catch, the circle hole, the handle barred body forms, it is characterized in that a body is provided with a round hole, circle is provided with a handle barred body in the hole, handle barred body two ends respectively are provided with a catch, during installation the door body is installed on the doorframe that outside the room, to push open in the room, the handle bar body is positioned at the middle part in round hole at ordinary times, when not wishing to have the people to beat opening door body without authorization, after the people comes into the room, close to the doorstep body and with the inboard pulling to the room of handle barred body, treat that the catch of the external side of door touch Men Tihou.People's body that namely can't pull the door open of the external side of door in the time will walking out the room, after the body that pushes the door open is walked out the room, to the pulling of the outside, room, makes the handle barred body it set back and gets final product.

The beneficial effects of the utility model are simplicity of design, and are safe and reliable, and practicality is larger.

Description of drawings

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

Fig. 1 is the utility model schematic diagram.

1. bodies among the figure, 2. catch is 3. justified hole, 4. handle barred body.

The specific embodiment

The utility model is comprised of door body 1, catch 2, circle hole 3, handle barred body 4, it is characterized in that a body 1 is provided with a round hole 3, circle is provided with a handle barred body 4 in the hole 3, handle barred body 4 two ends respectively are provided with a catch 2, during installation door body 1 is installed on the doorframe that outside the room, to push open in the room, handle barred body 4 is positioned at the middle part in round hole 3 at ordinary times, when not wishing to have the people to beat opening door body without authorization, after coming into the room, the people closes to the doorstep body 1 and with handle barred body 4 inboard pulling to the room, after the catch 2 in a body 1 outside touch a body 1.The people in door body 1 outside body 1 that namely can't pull the door open in the time will walking out the room, after the body 1 that pushes the door open is walked out the room, to the pulling of the outside, room, makes handle barred body 4 it set back and gets final product.

Claims (1)

1. door, formed by door body (1), catch (2), circle hole (3), handle barred body (4), it is characterized in that a body (1) is provided with a round hole (3), be provided with a handle barred body (4) in the circle hole (3), handle barred body (4) two ends respectively are provided with a catch (2).

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