JPS615190A - Cooperated door - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) This invention relates to an interlocking door for ensuring a large effective opening width.

(Prior Art) For example, in a home for a disabled person who uses a wheelchair, the entrances and exits of each room are designed so that the wheelchair can pass through.

In addition to ensuring as large an effective opening width as possible.

It is also necessary to make it easy to open and close the door. however,
Conventional door structures have not been able to completely solve the above two problems.

In other words, there is a problem with the effective opening width of sliding doors.

In addition, there was a problem with the opening/closing operation of the swinging door.

(Objective of the Invention) The present invention has been made in view of the problems of the prior art, while ensuring a large effective opening width.

The purpose is to provide an interlocking door that is easy to open and close.

(Structure of the invention) The interlocking door of the present invention consists of a swinging door and a sliding door.

Both doors are opened and closed in conjunction with each other by an interlocking device.

(Example) Hereinafter, nine embodiments of the present invention will be described based on the drawings.

The interlocking door according to the present invention is shown in FIGS. 1 to 5, and the interlocking door 1 is installed in a corner 2a of nine rooms 2 as shown in FIG. and an interlocking device 5, and by the interlocking device 5, -1- both doors 3
, 4 are opened and closed in conjunction with each other.

As shown in FIG. 3, the swinging door 3 has a base 3a pivoted by a hinge 6 to open inward into the room 2, and the sliding door 4 is shown in FIGS. 4 and 5. As shown in
A hanger roller 7.7 is attached to the upper end edge 4a via brackets 8, 8, and these roll and run on a hanger rail 9 in a suspended manner.

It is designed to open to the right.

As shown in FIGS. 3 to 5, the interlocking device 5 includes an interlocking arm 10. Runner block 11 and interlocking chain 1
It is composed of 2 etc.

The interlocking arm 10 has one end 10a swingably connected to the upper edge 3b of the swing door 3 by a bracket 13, and the other end 10b connected to the guide arm 15 of the runner block 11 via a steady rest guide roller 14. ing. The steady rest guide roller 14 is rotatably supported by the interlocking arm 10 and the guide arm 15, and is adapted to roll on a guide rail 16. The guide rail 16 is formed from the hanging portion 9a of the hanger rail 9 and an upright piece 18 formed on the lower end 17a of the rail cover 17, and is attached to the upper edge 4a of the sliding door 4 in addition to the steady rest guide roller 14. Steady rest guide roller 1
9 is also designed to be transferred.

The runner block 11 has four running rollers 20, which run on a running rail 21 fixed to the inner upper end 17b of the rail cover 17, and are movable in the left-right direction. . The lower surface 1 of the runner broso 11
The guide arm 15 is fixed to 1a, and the interlocking chain 12 is connected to this via a chain bracket 22.

The interlocking chain 12 is an endless chain stretched around sprockets 23.23, and the sprockets 23.23 are supported by sprocket support stands 24.24 at the left and right positions of the inner side and upper end 17b of the rail cover 17, respectively. There is. In FIGS. 3 and 5, the interlocking chain 12 has one side 12a connected to the chain bracket 22 of the inner block 11 marked -, and the other side 12b connected to the chain attached to the upper edge 4a of the sliding door 4. It is connected to the bracket 25.

In addition, in FIG. 1, 26 is a door pocket in which the sliding door 4 is housed.

Therefore, either the swinging door 3 or the sliding door 4.

For example, when the sliding door 4 is opened/closed, the sliding door is also opened/closed in conjunction with this. That is, in FIG. 3, when the sliding door 4 is opened to the right, the interlocking chain 12 moves in the direction of arrow A. Then, the runner block 11 moves to the left, and as a result, the interlocking arm 10 moves and rotates as shown by the two-dot chain line.

The swing door 3 also opens inward into the room 2. Conversely, when the sliding door 4 is closed, the swinging door 3 is also closed by the reverse operation to the above.

In addition, in the above-mentioned embodiment, the effective opening width for one frontage is the width of the swing door 3. It can be set as appropriate depending on the dimensions of the sliding door 4, interlocking arm 10, etc. For example, Figures 3 and 4
In the figure, one frontage L1 is 1800 mm, and the width L of the swing door 3
2 and the width L3 of the sliding door 4 is 605 m, l! 1 to 387
．． If the length 7!2 of the interlocking arm 10 is 545 fins, the effective opening width can be 1050n.

Further, in the above-described embodiment, the swing door 3 is structured to open inward, but it can also be structured to open outward, or in both directions, inward and outward.

(Effects of the Invention) As described in detail below, the present invention has various excellent effects as listed below, and is especially suitable for use in homes for people with disabilities.

(a+　Ensuring the maximum effective opening width with a certain frontage.

For example, it allows the passage of heads, wheelchairs, etc., thereby creating a sense of unity between adjacent rooms.

It is possible to set a scene where communication is likely to occur.

fb) Since both doors are linked, for example, a wheelchair user can open the swing door by opening the easy-to-operate sliding door.

(C) By unitizing the swinging door, sliding door, and interlocking device, it is possible to create a structure that can be retrofitted.

[Brief explanation of the drawing]

The drawings illustrate embodiments of the present invention, and FIG. 1 is a perspective view showing an interlocking door, FIG. 2 is a plan view without showing the arrangement position of the opening door, and FIG.
The figure is a plan view showing the main parts of the opening door, Figure 4 is a pressure surface view, and Figure 5 is a plan view showing the main parts of the door opening.
The figure is a sectional view taken along the line -V in FIG. 4. 3... Swinging door 4... Sliding door 5... Interlocking device and 1 other person Figure 1 Figure 2

Claims (1)

[Claims] 1) An interlocking door consisting of a swinging door and a sliding door, both of which are opened and closed in conjunction with each other by an interlocking device.