JP2003293650A - Stop position adjusting device for door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stop position adjusting device for a door stopping the door energized by an energizing means at a predetermined position. <P>SOLUTION: The stop position adjusting device for the door stopping the door 2 energized by the energizing means 5 at the predetermined position is provided with an arm 110 supporting the door, a support 120 movably supporting the arm, and an elastic body 130 attached between the arm and the support. It is composed so that the elastic body repels against energizing force of the energizing means when the arm supports the door, and the arm moves in response to movement of the door while the elastic body elastically deforms when the door supported by the arm is pushed in an energizing direction of the door. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for stopping a door at a predetermined position, and is used for, for example, a toilet booth door.

[0002]

2. Description of the Related Art As a door installed in a toilet booth,
Those biased by the biasing means are widely adopted. That is, the door is a normally closed type that is biased in the closing direction or a normally closed type that is biased in the opening direction. Particularly, in order to show the use and nonuse of the toilet, the normally open door is advantageous.

[0003]

By the way, since the normally open door installed in the toilet booth is fully opened by the biasing means when the toilet is not used, the toilet bowl is completely visible from the outside of the toilet booth. There was a problem that it spoiled the aesthetics. That is, for this type of door, it is desired that the door be stopped in the middle of the openable and closable range.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a door stop position adjusting device for stopping a door urged by an urging means at a predetermined position. is there.

[0005]

The invention described in the first claim of the present application is a door stop position adjusting device for stopping a door urged by an urging means at a predetermined position.
An arm for supporting the door, a support body for movably supporting the arm, and an elastic body mounted between the arm and the support body. When the arm supports the door, the elastic body is provided. Is repulsed by the urging force of the urging means, and when the door supported by the arm is pushed in the urging direction of the door, the elastic body elastically deforms and the arm moves toward the door. It is a door stop position adjusting device configured to move according to movement. With such a configuration, it is possible to rationally stop the door urged by the urging means at a predetermined position.

That is, the door is brought to a predetermined stop position by the urging force of the urging means, and is stopped by being supported by the arm. At this time, the load applied to the arm, that is, the urging force of the urging means, is received by the elastic body repelling it. Therefore, the arm does not move unnecessarily. Then, when the door supported by the arm is manually pushed and moved in the urging direction, the arm moves in accordance with the movement of the door. At this time, the elastic body is elastically deformed and accumulates an elastic force larger than the urging force of the urging means. Therefore, when the hand is released from the door, the door and the arm return to the predetermined stop position by the elastic force of the elastic body.

According to a second aspect of the present invention, in the first aspect, the apparatus is installed with the support fixed to the outside of the door, and the arm has a roller at its tip. And a stop position adjusting device for the door, wherein the roller is attached to and detached from the door. With such a configuration, a more excellent door stop position adjusting device can be obtained.

That is, the door stop position adjusting device of the present invention is one in which the support is fixed and installed outside the door.
It has the advantage of being easy to install. Further, the arm is provided with a roller that is attached to and detached from the door, and can move smoothly according to the movement of the door.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a specific example of the present invention will be described in detail with reference to FIGS.

The door stop position adjusting device 100 of the present example stops the door 2 rotatably provided with respect to the partition 3 of the toilet booth 1 at a predetermined position. The door 2 is of a normally open type, which is supported by a pair of upper and lower hinges 4 fixed to a partition 3 and is always biased by a biasing means 5 in the opening direction. The biasing means 5 in the illustrated example is configured by installing a cylinder containing a coil spring inside the door 2 and supporting one end of the coil spring on the cylinder side and the other end on the hinge 4 side, respectively. (See Figure 1).

Further, the stop position adjusting device 100 is
Arm 110 that supports door 2, support body 120 that movably supports arm 110, arm 110 and support body 1
A pair of coil springs 13 which are elastic members mounted between
0 is an assembled unit, and the support 120 is fixedly installed at a key part of the partition 3 (FIG. 2,
(See FIG. 3).

The arm 110 is made of a metal member having a U-shaped cross section, and a supporting shaft 111, which is inserted into a base end portion of the arm 110, is laid on a supporting body 120. The supporting shaft 111 is attached to the supporting body 120. Rotate to the center. Also, the arm 110
A hole portion 112 is provided at a key portion of each of the coil springs 130, and each coil spring 130 is wound around the support shaft 111 and one end portion 131 is inserted into the hole portion 112. Further, the other end 132 of each coil spring 130 is in contact with the support body 120, and when the arm 110 rotates in a predetermined direction with respect to the support body 120, each coil spring 130 elastically deforms accordingly. .

Further, the arm 110 of this embodiment is provided with a roller 113 made of urethane rubber at the tip thereof, and the roller 113 is separated from the door 2 as described later. The roller 113 is provided so that its supporting shaft 114 is installed on the tip of the arm 110.

The support body 120 is a support shaft 11 of the arm 110.
It is made of a metal member having a rib that bridges 1, and at least three (four in the illustrated example) through-holes 121 are provided in the key portions thereof. The support 120 is fixed to the partition 3 by screwing screws 122 through the through holes 121.

The operation modes of the door 2 and the door stop position adjusting device 100 are as follows.

First, the opened door 2 is brought to a predetermined stop position by the urging force of the urging means 5, and contacts the roller 113 of the arm 110. When the door 2 contacts the roller 113, the coil spring 130 repels the urging force of the urging means 5, and the door 2 is supported by the arm 110 and stops. In the case of this example, the opening angle of the door 2 at this time is about 45 °. still,
An arrow A in the drawing indicates the urging direction of the door 2 by the urging means 5, and an arrow B indicates the repulsive direction of the arm 110 by the coil spring 130 (see FIG. 4).

Next, when the user of the toilet goes in and out of the toilet booth 1, the door 2 supported by the arm 110 is manually pushed and moved in the urging direction to widen the opening angle of the door 2. At this time, the arm 110 rotates with respect to the support body 120 according to the movement of the door 2, and the roller 113 rolls on the surface of the door 2. Further, the coil spring 130 elastically deforms and accumulates an elastic force larger than the urging force of the urging means 5 (see FIG. 5). Therefore, when the user releases the door 2 from the door 2, the door 2 and the arm 110 are returned to a predetermined stop position by the elastic force of the coil spring 130.

Further, the door 2 is provided with a locking means (not shown), and when the user closes the door 2 from the inside of the toilet booth 1 and locks it, the door 2 uses the roller 113.
And some gap is formed between them (see FIG. 6). Then, when the lock is released and the door 2 is opened, the door 2 is returned to the predetermined stop position by the urging force of the urging means 5 and again contacts the roller 113.

According to this structure, the door 2 can be stopped in the middle of the openable / closable range. Therefore, the door 2
Even if the door is opened, the toilet bowl is not completely visible from the outside of the toilet booth 1. Further, the door stop position adjusting device 1 of this example
Is a unit formed by assembling the arm 110, the support body 120, and the elastic body 130, and has an advantage that it can be easily attached by fixing the support body 120 to the partition 3. In particular, it can be efficiently installed in the existing toilet booth by post-construction. Door 2
The opening angle at the stop position can be arbitrarily set by moving the fixed position of the support body 120 with respect to the partition 3.

In this example, the arm 110 and the support 12
Although the unit including 0 and the elastic body 130 is fixed to the partition 3, it is also possible to fix such a unit to the door 2 side. In that case, the roller 113 separates from the partition 3.

As described above, this embodiment is an extremely excellent door stop position adjusting device, and can be suitably used as a device for adjusting the stop position of the door of the toilet booth. Of course, the configuration of this example can be applied to other various doors.

[0021]

As described above, the present invention is a door stop position adjusting device for stopping the door urged by the urging means to a predetermined position, wherein the device is an arm supporting the door. A support for movably supporting the arm,
An elastic body mounted between the arm and the support, and when the arm supports the door, the elastic body repels the urging force of the urging means and is further supported by the arm. When pushing the door in the urging direction of the door,
In the door stop position adjusting device, the arm moves in accordance with the movement of the door while the elastic body elastically deforms. With such a configuration, the door urged by the urging means can be reasonably stopped at a predetermined position.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing a main part of a toilet booth according to a specific example of the present invention.

FIG. 2 is a front view showing a door stop position adjusting device according to a specific example of the present invention.

FIG. 3 is a top view showing a stop position adjusting device for a door screwed to a partition according to a specific example of the present invention.

FIG. 4 is an operation explanatory diagram of the door and the stop position adjusting device of the door according to the embodiment of the present invention.

FIG. 5 is an operation explanatory diagram of the door and the stop position adjusting device of the door according to the embodiment of the present invention.

FIG. 6 is an operation explanatory view of the door and the stop position adjusting device of the door according to the embodiment of the present invention.

[Explanation of symbols]

1 toilet booth 2 partition 3 doors 4 hinges 5 urging means 100 Door stop position adjustment device 110 arms 111 spindle 112 mounting part 113 Roller 114 roller shaft 120 support 121 through holes 122 screw 130 coil spring 131 one end 132 the other end

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[Procedure amendment]

[Submission date] April 9, 2002 (2002.4.9)

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[Figure 6]

Claims (2)

[Claims] 1. A door stop position adjusting device for stopping a door urged by an urging means at a predetermined position, the device including an arm for supporting the door and a support for movably supporting the arm. A body and an elastic body mounted between the arm and the support, and when the arm supports the door, the elastic body repels the urging force of the urging means, and the arm further supports the door. When the supported door is pushed in the urging direction of the door, the arm moves in accordance with the movement of the door while the elastic body elastically deforms, and the stop position of the door is adjusted. apparatus. 2. The apparatus is installed with the support fixed to the outside of the door, the arm is provided with a roller at a tip end thereof, and the roller is detachable from the door. The door stop position adjusting device according to claim 1.