JPH08254067A - Door structure - Google Patents

Abstract

PURPOSE: To attach a door to an opening of even a narrow room in a space saving manner so that no extra area is required upon opening of the door. CONSTITUTION: A first rail part 3 extending along the upper edge of an opening 2 formed in a wall member of a house, and extending from one to the other end of the opening 2, and a second rail part 4 extending from the other end of the opening 2, orthogonal to the first rail part 3 are provided in the opening 2. A door 5 for closing the opening 2, is attached thereto with a first runner 6 adapted to be moved on the first rail part 3, and a second runner adapted to be moved on the second rail part 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door structure which can be suitably used as a door for a small room such as a toilet or a storage, and which can be opened and closed in a small space.

[0002]

2. Description of the Related Art A so-called hinged door to which one edge of a door is attached by using a hinge or the like does not require a so-called door pocket part such as a sliding door, and is therefore frequently used without being restricted by the floor plan of a house. ing.

[0003]

However, when the hinged door is used as a door in a narrow room such as a toilet, for example, when the hinged door is opened, the toilet bowl in the room is opened because the free end traces a large arc when the hinged door is opened. However, there is a risk of hitting a wash basin, etc. Therefore, there is a problem in that a relatively large space for a hinged door must be taken.

According to the present invention, a door is provided with a first traveling tool that moves on a first rail portion arranged at an upper edge of an opening and a second rail portion that extends orthogonal to the first rail portion. The purpose of the present invention is to provide a structure of a door that can open and close the door in a small space and save space, based on the mounting of a moving second traveling tool.

[0005]

In order to achieve the above-mentioned object, the structure of the door of the present invention comprises an opening provided in a wall of a house,
A first rail portion extending from one end of the opening to the other end along the upper edge of the opening, and a second rail portion extending from the other end of the opening orthogonal to the first rail portion. And a first traveling tool that moves the first rail portion and a second traveling tool that moves the second rail portion are attached to the door that can close the opening.

It is desirable that the first running tool be provided at a position separated from the edge on the one end side of the door to the edge on the other end side.

Further, it is desirable that the door to which the first traveling tool is attached be movable separately from the first rail portion.

[0008]

A first rail portion extending from one end to the other end of the opening is provided on the upper edge of the opening, and a second rail portion extending from the other end of the opening orthogonal to the first rail. The first traveling tool that moves the first rail portion and the second traveling tool that moves the second rail portion are attached to the door that can close the opening. Therefore, by moving the first traveling tool to the other end side of the opening along the first rail portion while moving the second traveling tool along the second rail portion, a large space can be obtained. It is possible to open the door without taking the steps, and space can be saved. For this reason, for example, a toilet, a toilet bowl such as a storage cabinet, a washbasin, a storage item, or the like can be installed near the door in a small room, or a large space can be placed, and restrictions on a house design plan can be relaxed. I can.

Further, the door can be firmly held by the first and second traveling tools, the mounting strength thereof can be enhanced, and the door does not greatly extend to the outside when the door is opened. Can be secured.

Further, in the invention of claim 2, when the first traveling tool is provided at a position separated from the edge on the one end side of the door to the edge on the other end side, the first traveling tool is provided. Since only the part of the door on the other end side of the tool moves into the room, for example,
The locus of the door at the time of opening the door can be made smaller, space saving can be further promoted, and the door can be effectively used for opening and closing a small room such as a toilet or a storage.

Further, in the invention of claim 3, the first
When the door to which the traveling tool is attached can be moved separately from the first rail portion, the door can be used as a normal hinged door centering on the other end of the opening, and for example, a person can use it indoors. Even in the event of an emergency such as
The door can be quickly opened to the outside.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, the door structure of the present invention is the first opening extending from one end E1 of the opening 2 to the other end E2 along the upper edge of the rectangular opening 2 provided in the wall W of the house. And a second rail portion 4 that extends from the other end E2 of the opening 2 to the first rail portion 3 and extends toward the room S side in this example from the other end E2 of the opening 2. A first traveling tool 6 that moves the first rail portion 3 and a second traveling tool 7 that moves the second rail portion 4 are attached to a door 5 that can be closed.

The first rail portion 3 is embedded in a horizontal cross member 15 arranged at the upper end of the opening portion 2 and, as shown in FIG.
As shown in FIG. 6, a horizontal and long base piece 16, a pair of side pieces 17, 17 hanging from both side edges thereof, and the side piece 1
Horizontal receiving piece 1 extending from the lower end of 7, 17 in a direction facing each other
9 and 19 are integrally provided with lips 20 and 20 of small height rising from the facing edges of the receiving pieces 19 and 19.

The second rail portion 4 is orthogonal to the first rail portion 3 at the other end E2 of the opening 2 and, as shown in FIGS. 5 and 6, the first rail portion 3 is provided. Has the same cross section as that of the first rail portion 3, and at the intersecting portion with the first rail portion 3, the lips 20 and 20 and the lips 20A and 20A of the second rail portion are notched, and the receiving pieces 19 and 19 are formed.
Roller 21 rolling on A ... (First and second running tools 6,
7) Passing through is allowed.

As shown in FIGS. 2 and 5, lower rail portions 22A and 22B having a substantially inverted hat cross section are embedded in the floor directly below the first and second rail portions 3 and 4. .

The first running tool 6 has a door 5 from the edge E3 of the door 5 on the side of the one end E1 to the edge E4 on the side of the other end E2.
The width of the second rail portion 3 is set to a position separated by a distance D that is 1/2 to 1/3 times the width WD of the second rail portion 3 in this embodiment.
And a movable door hardware 10 that is attached to the door 5 and is removable from the movable hardware 9.

As shown in FIGS. 2 and 3, the moving hardware 9 has a total of four rollers 21 ... Rolling on the receiving pieces 19, 19 of the first rail portion 3, and the rollers 21. And a base 11 arranged in the first rail portion 3 above the lips 20 and 20, respectively, and a shaft 12 rotatably pivotally attached to the center of the base 11. And a hanging portion 14 having an engaging groove 14A recessed at the lower end.

As shown in FIGS. 2 and 4, the door hardware 10 is provided with a mounting piece 23 which is screwed to the upper portion of the door 5 and to the side of the room S, and is integrally provided on the mounting piece 23. And a base body 25 provided with a cavity 24 for accommodating the hanging portion 14 of the movable hardware 9.

The hanging portion 14 of the movable hardware 9 is rotatably supported by a shaft 27 that hangs from an upper plate 26 of the door hardware 10, and is substantially U-shaped to engage with the engaging groove 14A.
To be integrally connected to the door hardware 10 by a V-shaped locking tool 29, and to release the locking of the locking tool 29 by inserting an appropriate working tool through a hole 30 provided outside the door 5 Thus, the hanging part 14 of the movable hardware 9 can be removed from the hole 31 formed in the mounting piece 23.

The door hardware 10 attached to the door 5 in this manner
Can be detached from the moving hardware 9 by operating the locking tool 29, whereby the door 5 can be removed from the first rail portion 3 to the outside of the door 5 while the moving hardware 9 is left on the first rail portion 3. It becomes possible to move it separately.

The lower running tool 33, which is inserted into the lower rail portion 22A and runs, also has substantially the same structure as the first running tool 6, and includes the moving hardware 9A on the lower rail portion 22A side.
Attached to the door 5, the door hardware 10A for separating the door 5 from the lower rail portion 22A by being removed from the moving hardware 9A.
Consists of

As shown in FIG. 5, the second traveling tool 7 has a total of four rollers 21 ... Rolling on the receiving pieces 19A, 19A of the second rail portion 4, and the rollers 21 ...
And a base 34 for pivotally supporting each of them, and an upper end of the base 34 is pivotally supported, and a lower end of the base 34 is fixed to the door 5 above a recess 37 formed in the upper surface of the door 5 near the edge E4. Sheet metal 35
And a screw shaft 36, which is fixed with two nuts 39, 39 so as to be adjustable in height.

Further, the lower rail portion 22B disposed immediately below the second rail portion 4 has a traveling member 40 having substantially the same structure as that of the second traveling member 7 only when the direction is up and down. Is movably inserted.

At the intersection of the first and second rail portions 3 and 4, the rollers 21 ... Include the receiving pieces 19, 19 (19A, 19) of the first and second rail portions 3, 4.
It is desirable to provide a bridging piece 41 whose one end is pivotally attached to one receiving piece 19 (19A) as shown in FIG. 6 so as not to fit into the gap g between A).

The door 5 having the opening 2 closed is shown in FIG.
By pushing the handle 42 (shown in FIG. 1) to the left side of FIG. 7 as indicated by the two-dot chain line and the one-dot chain line, the first running tool 6 moves the other end along the first rail portion 3. The second traveling tool 7 moves toward the portion E2 and moves toward the room S along the second rail portion 4. Therefore, even if, for example, the toilet bowl 44 exists near the door 5 in the room S, the door 5 can be opened without colliding with the toilet bowl 44 and space can be saved.

Further, as shown in FIG. 8, the door hardware 10, 1
By separating 0A from the moving hardware 9 and 9A, the door 5
Can be moved separately from the first rail part 3 and the lower rail part 22A, and the door 5 can be opened to the outside like a normal hinged door.

[0027]

As described above, in the structure of the door of the present invention, the first rail portion extending from one end to the other end is provided at the upper edge of the opening, and the first rail is provided from the other end of the opening. A second rail portion that extends orthogonal to the first rail portion is provided, and a first traveling tool that moves the first rail portion and a second rail portion are provided on a door that can close the opening. Install the moving second traveling tool. Therefore, by moving the first traveling tool to the other end side of the opening along the first rail portion while moving the second traveling tool along the second rail portion, a large space can be obtained. The door can be opened without taking the measures, and space can be saved. Therefore, for example, a wide space can be provided near a door in a small room where a toilet bowl such as a toilet and a wash basin can be installed, and restrictions on a house design plan can be relaxed.

Further, the door can be firmly held by the first and second traveling tools, the mounting strength thereof can be increased, and the door does not overhang greatly when it is opened, for example, safety during walking. Can be secured.

Further, in the invention of claim 2, when the first traveling tool is provided at a position separated from the edge on the one end side of the door to the edge on the other end side, the first traveling tool is provided. Since only the part of the door on the other end side of the fixture moves to the inside of the room, for example, the locus in the room when opening the door can be made smaller, and space saving can be further promoted, and the toilet It can be effectively used to open and close small rooms such as storage.

Further, in the invention of claim 3, the first
When the door to which the traveling tool is attached can be moved separately from the first rail portion, the door can be used as a normal hinged door centering on the other end of the opening, and for example, a person can use it indoors. Even in the event of an emergency such as
The door can be quickly opened to the outside.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view showing a first traveling tool together with a first rail portion.

FIG. 3 is a plan view showing a first traveling tool.

FIG. 4 is a perspective view illustrating a door hardware.

FIG. 5 is a vertical cross-sectional view showing a second traveling tool together with a second rail portion.

FIG. 6 is a partial perspective view showing an intersection of first and second rail portions.

FIG. 7 is a schematic plan view for explaining the operation of the present invention.

FIG. 8 is a schematic plan view for explaining the operation of the present invention.

[Explanation of symbols]

 2 Opening part 3 1st rail part 4 2nd rail part 5 Door 6 1st run tool 7 2nd run tool

Claims (3)

[Claims] 1. A first rail portion extending from one end of the opening to the other end along the upper edge of the opening in the opening provided in the wall of the house, and the other end of the opening. A second rail portion that extends orthogonal to the first rail portion is provided, and a first traveling tool that moves the first rail portion to a door that can close the opening, and a second traveling tool. A structure of a door to which a second traveling tool that moves the rail portion is attached. 2. The door according to claim 1, wherein the first running tool is provided at a position separated from an end edge on the one end side of the door to an end edge on the other end side. Construction. 3. The door structure according to claim 2, wherein the door to which the first traveling tool is attached can move separately from the first rail portion.