JPH108838A - Entrance double door structure - Google Patents

Abstract

(57) [Summary] [Problem] To provide a double door structure of a front door that can circulate wind to the front door without causing a problem in crime prevention and that can brighten the inside of the front door during the day. SOLUTION: An inside door 2 is provided inside an entrance 20 of an entrance 6.
2 is provided with an outer door 24 outside thereof. The inner door 22 and the outer door 24 are both disposed with the one side 20A of the entrance 20 as a swing fulcrum. The inner door 22 is provided to be able to swing inside the entrance 20 and the outer door 24 is located outside the entrance 20. It is provided so as to be able to swing toward. Inner door 22 is stile 2
A mold glass door in which a mold glass 2204 is fitted inside 202. The outer door 24 is a steel lattice door, and the outer door 2
4 has security and ventilation. The outer door 24 is covered with an insect net. When the ventilation in the house is desired to be improved, the entrance 20 is closed by the outer door 24, and when it is desired to brighten the area around the entrance 6 during the day, the entrance 20 is closed by the inner door 22. deep.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double entrance door structure having a double entrance door.

[0002]

2. Description of the Related Art The doors of general houses and condominiums such as condominiums are fire doors, security doors,
It is required that the door be airtight. On the other hand,
In many cases, the door is closed from the room such as a living room, and the door is usually closed from the viewpoint of crime prevention.

[0003]

Therefore, even if each partition door inside the house is opened in the middle period when air conditioning is not performed, air does not flow in and out of the entrance of the house, so that the air in the house is not ventilated. There was a bad bug. In particular, the apartment house is made of concrete and has high airtightness, which is even more so. Further, the door of the entrance tends to be firmly manufactured from the viewpoint of crime prevention, and therefore, it is difficult for light to enter the interior of the entrance during the daytime, and the entrance door tends to be dark. The present invention has been devised in view of the above circumstances,
An object of the present invention is to be able to distribute wind at the entrance of the entrance without causing any problem in crime prevention,
It is an object of the present invention to provide a double door structure of a front door that can light the inside of the front door during the day.

[0004]

In order to achieve the above object, the present invention relates to a door structure for opening and closing a doorway of an entrance, wherein one side of the doorway can be swung inward of a building with a swinging fulcrum. And an outer door swingably provided outside the building with one side of the entrance outside the inner door as a fulcrum, and one of the inner door and the outer door is provided. Is characterized in that it is constituted by a molded glass door having a lighting property, and the other of the inside door and the outside door is constituted by a metal lattice door having security and ventilation. Further, the present invention is characterized in that an insect door is provided on an inner door or an outer door constituting the metal lattice door. Further, in the present invention, the inner door is a molded glass door,
The outer door is a metal lattice door.

In the present invention, if the entrance is closed by an inside door or an outside door constituting a metal lattice door, the wind can pass through the entrance, so that the wind circulates inside and outside the entrance, so that the security is reduced. The ventilation in the house can be improved while maintaining it. Further, if the entrance is closed by an inner door or an outer door constituting the mold glass door, light enters from the entrance and the area around the entrance can be brightened.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A case where the embodiment of the present invention is applied to each apartment house will be described below with reference to the accompanying drawings. FIG. 1 is a plan view of a double door structure of an entrance according to the embodiment, and FIG. 2 is a cross-sectional view taken along the arrow A of FIG. 2 is an external corridor, 4 is a living room, 6 is an entrance, 8 is an entrance porch, 10 is a mail box, 12 is a meter box, 14 is a lower foot box, 16 is an ascending frame, 18 is an internal corridor, 19 is a ceiling, The inside door 20 is provided with an inside door 22 on the inside and an outside door 24 on the outside.

The inner door 22 and the outer door 24 are both disposed with the one side 20A of the entrance 20 as a swing fulcrum. The inner door 22 is provided to be able to swing inside the entrance 20 and the outer door 24 is It is provided swingably outside the entrance 20.
Further, a recess 32 is provided inside the entrance 6 on the side of the wall 30 serving as a swinging fulcrum of the inner door 22 and the outer door 24 so as to be able to accommodate the inner door 22. Is provided with a concave portion 34 that allows the outer door 24 to be accommodated.

The inside door 22 is a mold glass door in which a mold glass 2204 is fitted inside a stile 2202. As the mold glass 2204, for example, a light-collecting glass having a pattern or decoration on one or both sides, or a glass having transparency or translucency, a netted glass, a fireproof glass, or the like can be used. The use of such a thing having daylighting makes it possible to give the inner door 22 a feeling of opening. The outer door 24 is a steel lattice door, and the outer door 24 has security and ventilation. Further, the outer door 24 is covered with an insect net.

In this embodiment, the inner door 22 is housed in the recess 32 and the entrance 20 is closed by the outer door 24 when it is desired to improve the ventilation in the house. deep. Since the wind can pass through the outer door 24, the entrance 6
The wind circulates inside and outside of the house, so that the ventilation in the house can be improved while maintaining the security. Further, in the embodiment, since the insect net is provided, it is possible to prevent insects and the like from entering the house even in the evening or at night. When it is desired to keep the area around the entrance 6 bright inside the house during the daytime or the like, as shown in FIG. 1, the outer door 24 is housed in the recess 34, and the entrance 20 is closed by the inner door 22. deep. This makes the inner door 2
2, the surroundings of the entrance 6 can be kept bright, and a sense of freedom can be enjoyed.

In the above-described embodiment, the case where the inner door 22 is a molded glass door and the outer door 24 is a steel lattice door has been described. However, the inner door 22 is a steel lattice door and the outer door 24 is a molded glass door. May be configured.

[0011]

As is apparent from the above description, the present invention relates to a door structure for opening and closing a doorway of an entrance, wherein one side of the doorway is provided so as to be swingable inside a building with a swinging fulcrum. Provided with an inner door, and an outer door that is swingably provided outside the building with one side of the entrance outside the inner door as a swing fulcrum, and one of the inner door and the outer door is The inside door or the outside door is formed of a molded glass door having daylighting, and the other of the inside door and the outside door is formed of a metal lattice door having security and ventilation. Therefore, if the entrance is closed with the inner door or the outer door that constitutes a metal lattice door,
The ventilation inside the house can be improved while maintaining the security, and the entrance and exit can be closed by the inside or outside doors that make up the shaped glass door, so that the area around the entrance can be brightened and opened. It is also possible to enjoy the feeling, and the entrance of an apartment house such as an apartment is, of course, suitable for the entrance of a general house.

[Brief description of the drawings]

FIG. 1 is a plan view of a double door structure of an entrance according to an embodiment.

FIG. 2 is a sectional view taken in the direction of arrow A in FIG.

[Explanation of symbols]

 6 entrance 20 doorway 22 inside door 24 outside door 32, 34 recess

Claims (3)

[Claims] 1. A door structure for opening and closing an entrance of an entrance, comprising: an inner door swingably provided inside a building with one side of the entrance as a swing fulcrum; An outer door swingably provided outside of the building with one side of the entrance as a swing fulcrum, and one of the inner door and the outer door is formed of a molded glass door having a lighting property; The double door structure of the entrance, wherein the other of the door and the outer door is formed of a metal lattice door having security and ventilation. 2. The double door structure of an entrance according to claim 1, wherein an insect door is provided on an inner door or an outer door constituting the metal lattice door. 3. The entrance 2 according to claim 1, wherein the inner door is a molded glass door, and the outer door is a metal lattice door.
Double door structure.