CN202325146U - Door - Google Patents

Abstract

The utility model discloses a door. The door consists of a door plate, a door lock and ferrules. The door is characterized in that the door lock and the four ferrules are arranged on the door plate; when in installation, the door is arranged on a door frame, and the positions of the sleeve rings face to the inner part of a room; and when in use, the door is closed, the door lock is locked, a cross rail is sleeved into the four ferrules from ferrules on a wall, so that the purpose of safe use can be achieved. The door has the beneficial effects of simple design, low cost, safety, reliability and larger practicability.

Description

A kind of door

Technical field

The utility model relates to a kind of door, relates in particular to a kind of door that the quadruplet circle is arranged, and belongs to the gate technique field.

Background technology

At present, the door of known technology will be locked door before resident family sleeps at night; To guarantee the safety of door, exist complicated operation and forget easily, before the utility model is not made; Not having has the door of quadruplet circle to use, the patent searching document, and it is open not have this technological technical scheme.

Summary of the invention

In order to overcome in the prior art deficiency of not having the door that the quadruplet circle is arranged, the purpose of the utility model is for a kind of door that the quadruplet circle is arranged is provided, and this ability is inserted crosspiece in lasso, can reach purpose of safety.

In order to reach the purpose of the utility model, the technical scheme that its technical problem of the utility model solution is taked is: be made up of door-plate, door lock, lasso, it is characterized in that leaving on the door-plate door lock and four lassos; Be contained in door on the doorframe during installation; In the waiting room for officials of lasso position, close to the doorstep during use, lock door lock; With being inserted in four lassos in the lasso of crosspiece from the wall, can reach the purpose of safe handling.

The beneficial effect of the utility model is a simplicity of design, and is with low cost, safe and reliable, and practicality is bigger.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the sketch map of the utility model.

1. door-plates among Fig. 1,2. door lock, 3. lasso.

The specific embodiment

The utility model is made up of door-plate 1, door lock 2, lasso 3; It is characterized in that leaving on the door-plate 1 door lock 2 and four lassos 3, be contained in door on the doorframe during installation, in the lasso 3 position waiting room for officials; Close during use to the doorstep; Lock door lock 2,, can reach the purpose of safe handling being inserted in four lassos 3 in the lasso of crosspiece from the wall.

Claims (1)

1. a door is made up of door-plate (1), door lock (2), lasso (3), it is characterized in that leaving on the door-plate (1) door lock (2) and four lassos (3).

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