JPH09287367A - Doorway structure - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide an entrance / exit structure that does not require a dedicated accommodation portion or space for accommodating fittings and that allows the width of an opening portion to be fully utilized. SOLUTION: A narrow and vertically long door plate is rotatably connected to each other in a vertical direction to form a single door 15, and the door 15 serves as an opening and a door of a room of a building.
Further, the upper and lower guide rails 14 and 14a extended along the side wall 11 of the room are movably fitted into the guide rails 14 and 14a.
Housed along.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a doorway structure for a room of a building such as a general house.

[0002]

2. Description of the Related Art Conventionally, fittings such as various sliding doors, hinged doors, folding doors, etc. are provided in an opening serving as a doorway of a room of a building such as a general house. In the fittings provided in such an opening, when the fitting is opened and the opening is in the open state,
The space where the fittings are located and the space for storing them are generally provided.

For example, in the case of a door that is a hinged door, an empty space is required to position (store) the door in a fully opened position, and in the case of a sliding door, this door (shoji) Etc.), a structure with a door pocket to store
In the case of one or more sliding doors (shoji), there is a structure in which an accommodation portion at a position closer to one side is provided in the opening.

[0004]

However, in the structure of the conventional fittings as described above, both the open door and the sliding door need an empty space and an accommodating portion to be positioned in the open state. And inside the building,
Alternatively, it is necessary to set an extra space around the entrance and exit of the room, which is a problematic part from the viewpoint of effectively utilizing the space inside the building.

The present invention has been made by paying attention to the above-mentioned problems of the related art, and the purpose thereof is to eliminate these problems and to accommodate a dedicated fitting for accommodating fittings. (EN) Provided is an entrance / exit structure which does not require a section or a space, and which allows the width of an opening to be fully utilized.

[0006]

In the doorway structure of the present invention, the longitudinal end portions of the narrow and vertically long door plates are rotatably connected to each other to form a single door. ,
The upper and lower guide rails that extend along the side wall of the room from the opening that serves as the doorway to the room of the building are movably fitted, and when the opening is in the open state, the door is housed along the side wall. It is characterized by being done.

The open / close door in the doorway structure of the present invention is
The longitudinal end portions of the narrow and vertically long door plates are rotatably connected to each other to form one opening / closing door, and the connecting portion has a function of rotating in any direction.

Further, in the method of rotating the door plates, that is, connecting them in a bendable manner, a round-shaped core shaft is provided at one longitudinal end portion of one door plate, and the other longitudinal end portion of the door plate is connected vertically. This is possible by providing an outer ring having a groove in the direction and fitting the outer ring into the core shaft so as to be rotatable from the outside.

As described above, the upper and lower ends of one opening / closing door formed by bending the door plates are fitted in the guide rails and can be moved to either side. Even if the guide rail is straight,
It may be bent with a predetermined radius of curvature.

If necessary, a rotary member such as a roller may be attached to the lower end of the opening / closing door so that the opening / closing door can be moved more smoothly.

[0011]

In the doorway structure of the present invention, the opening / closing door is movably fitted in the upper and lower guide rails extending along the side wall of the room from the opening serving as the doorway of the room of the building, and the opening is provided. Since the door is accommodated along the side wall in the open state of the section, there is no need for a dedicated accommodation section or space for accommodating fittings, and the width of the opening can be fully utilized. .

[0012]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of a doorway structure of the present invention, and FIG. 2 is a top view of FIG. 1 or 2 shows an example in which the doorway structure of the present invention is provided in a bathroom unit installed in a building such as a house.

That is, the bathroom unit 10 is surrounded by side walls 11 on all sides, and is constructed in a box shape by a ceiling 12 and a bottom portion 13. The internal structure of this bathroom unit 10 is
As shown in FIG. 2, it comprises a bathtub 1, a washing room 2, a wash counter 3 provided on the side wall of the wash room, a faucet metal fitting 4 below the wash counter, and the like.

An opening 11a is provided in one side wall 11 of the bathroom unit 10, guide rails 14 and 14a are provided above and below the opening 11a, and the guide rails 14 and 14a are The side walls 11 are bent at the corners where they intersect with each other and extend to the side walls 11 adjacent to each other.

The opening 11a is fitted with the upper and lower guide rails 14, 14a and is provided with an opening / closing door 15 (described in detail with reference to FIG. 3). The opening / closing door 15 closes the opening 11a. Has become.

The door 15 is housed in a housing 16 provided along the adjacent side wall 11 between the upper and lower guide rails 14 and 14a. That is, the opening / closing door 15 is moved along the upper and lower guide rails 14 and 14a while being bent at the corners of the side wall 11 (which is possible by rotating the door plate connecting portion), and is accommodated in the accommodation portion 16. To be done. In addition, the housing 1 has a cover 1 from the outside.
7 is attached, and consideration is given to improve the appearance and design surface.

FIG. 3 is a front view showing the structure of the opening / closing door 15, and FIG. 4 is a sectional view taken along the line AA of FIG. The open / close door 15 is guided by the upper and lower guide rails 14 and 14a provided on the side of the opening 11a or on the side wall 11 adjacent to the opening 11a.

The opening / closing door 15 is made up of a plurality of narrow and vertically long door plates 15a which are rotatably connected to each other in the vertical direction to form one fitting, and the door plate 15a is rotated. That is, in order to flexibly connect, a core shaft 15b is provided at one longitudinal end of one door plate 15a, and an outer ring 15c having a groove in the longitudinal direction is provided at the other longitudinal end of the door plate 15a to be connected. Is provided, the outer ring 15c is fitted into the core shaft 15b so that the door plate 15a can be rotated.

Further, at both ends of the door 15, in order to unify the appearance design, a ring member 18 having a shape similar to the outer ring 15c is formed.
And the upper and lower guide rails 1
A door stop 19 is provided on the vertical frame 14d at the end of each of 4 and 14a.

Therefore, between the door plates 15a of the door 15,
The connecting portion of 15a can be rotated in any direction. For example, as in this embodiment, the upper and lower guide rails 1 can be rotated.
The opening / closing door 15 can smoothly bend and move between the bending portions 14c provided at symmetrical positions of 4 and 14a.

In the entrance / exit structure of the present invention, as shown in the present embodiment, there is no special accommodation section or space for accommodating the opening / closing door 15, and the opening / closing door 15 moves. Since only the cover 17 is provided between the extended upper and lower rails 14 and 14a and the cover 17 is provided, the upper and lower guide rails 14 and 14a into which the opening / closing door 15 is fitted are provided when the doorway structure is provided. It is now possible to secure the space for.

In the entrance / exit structure of the present invention, the above-mentioned embodiment describes an example of the entrance / exit structure of the opening of the bathroom unit installed in the building, and the doors sandwich the corners between the adjacent side walls. Although it is an example that is bent and provided in accordance with setting conditions such as the structure of the room, the size of the side wall, the site of the opening, etc. May be.

Therefore, in the doorway structure of the present invention,
It is possible to make effective use of the space in the building without requiring a dedicated storage portion or space for storing fittings such as doors and doors, and to make full use of the width of the opening.

[0024]

In the doorway structure of the present invention, the door is movably fitted in the upper and lower guide rails extending along the side wall of the room from the opening serving as the doorway of the room of the building, Since the opening / closing door is accommodated along the side wall in the opened state of the opening, it is only necessary to secure a space for the guide rail into which the opening / closing door is fitted when providing the entrance / exit. Further, it is possible to effectively utilize the space in the building without requiring a dedicated accommodation portion or space for accommodating fittings such as doors, and to make full use of the width of the opening. Therefore, it is suitable as a doorway structure.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a doorway structure of the present invention.

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a front view of a doorway structure.

4 is a sectional view taken along line AA of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathtub 2 Washroom 3 Washbasin 4 Water faucet 10 Bathroom 11 Side wall 11a Opening 12 Ceiling 13 Bottom 14, 14a Guide rail 14c Bending section 14d Vertical frame 15 Opening / closing door 15a Door board 15b Core shaft 15c Outer ring 16 Housing section 17 Cover 18 Ring 19 per unit

Claims (1)

[Claims] 1. A narrow and vertically long door plate is rotatably connected at its longitudinal ends to form a single opening / closing door, and the opening / closing door serves as a doorway to a room of a building. A doorway structure characterized in that the doors are movably fitted to upper and lower guide rails extending along the side wall, and the opening / closing door is accommodated along the side wall in the opened state of the opening.