JP2000160909A - Opening and holding device for swing door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an opening and holding device for a swing door capable of being attached to a door easily, being operated by soft touch, holding a storage attitude of a leg rod securely, and preventing the deterioration of a holding force even if it is repetitively used for a long time. SOLUTION: This opening and holding device for a swing door consists of a main body 1 which is attached to a door and is long in the vertical direction and a leg rod 3 which is attached so as to turn freely and vertically through a pivot shaft 2 extending in the direction of main body width in a lower end part of the main body 1 and has a predetermined length. A magnet element 4 attracting and holding the leg rod 3 at an attitude at which the leg rod 3 is folded in so as to overlap it on the main body 1 is attached to either of the main body 1 and the leg rod 3, an attracted body 5 attracted by the magnet element 4 is provided in either of the leg rod 3 and the main body 1, and an adhesive tape 8 provided with a peeling paper on a surface thereof is mounted on a rear surface of the main body 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an open holder for temporarily holding an open state of a swing door such as an entrance door at an arbitrary opening angle.

[0002]

2. Description of the Related Art Conventionally, as an open holding device for temporarily holding a swing door such as an entrance door in an opened state at an arbitrary angle, a vertically long main body is provided with a pipe-shaped leg rod which rotates vertically about a pivot. In some cases, the legs are pivoted downward during use so that the lower end of the legs is in contact with the floor, and the door is kept open.

[0003]

This conventional type of holder is a part of the body as a means for holding the storage position of the legs when the legs are turned upward and stored in the body when not in use. Are formed so as to be elastically held by the engaging projections. However, with this means, there is resistance during engagement and disengagement and abnormal noise is generated, lacking in soft operability, and while being repeatedly used, the elasticity of the engagement projection is deteriorated and the holding force is reduced, There has been a problem that the leg rod is inadvertently rotated and dropped. In addition, the conventional type is difficult to install because the body is attached to the door with screws, especially when the door is made of metal material, which requires a power tool such as a drill and is difficult for amateurs. There was a drawback that it was.

Accordingly, the present invention solves the above-mentioned conventional problems, is easy to attach to a door, can be operated with a soft touch, can reliably hold the storage position of a leg, and can be repeatedly used for a long time. A main object of the present invention is to provide an inexpensive swing door holding device that does not cause deterioration in holding force.

[0005]

In order to achieve the above object, the present invention takes the following technical measures. That is, in the swing door opening holder according to the present invention, a vertically long main body 1 attached to the door and a pivot 2 extending in the width direction of the main body at the lower end of the main body 1 are rotatable up and down. A magnet body 4 which is attached to the leg rod 3 of a predetermined length attached thereto and which attracts and holds the leg rod in a posture in which the leg rod is folded so as to overlap the main body, is attached to either the main body or the leg rod;
A to-be-adsorbed body 5 to be attracted to the magnet body 4 is provided on one of the leg and the main body, and a double-sided adhesive tape 8 having a release paper on its surface is attached to the back of the main body 1. Structured. Therefore, anyone can easily attach the back surface of the main body 1 to the door surface by peeling off the surface release paper of the adhesive tape, and the leg 3 and the main body 1 are attracted and held by the magnet body 4. Therefore, the operation of rotating the leg rod downward or storing it in the main body 1 can be performed with a soft touch, and the conventional elastic engagement portion is prevented from being deteriorated by repeated use. Can be prevented.

In the present invention, the main body 1 is preferably provided with a reinforcing plate 6 which can be pulled down from the lower end of the main body 1 and fixed at an arbitrary position. The lower end of the reinforcing plate 6 is bent at a right angle toward the rear side, and the bent portion 6a is attached so as to engage with the lower end surface of the door. In this way, when the leg 3 is rotated downward to stop the door, the upward sliding acting on the main body 1 via the leg 3 due to the force of the door returning to the closing direction is suppressed. Thus, the adhesive strength of the main body 1 can be reinforced.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 to 4 show an embodiment of an opening holder according to the present invention, in which a vertically long synthetic resin main body 1 attached to a door and a lower end of the main body 1 extend in the main body width direction. And a leg rod 3 of a predetermined length, which is rotatably mounted up and down via a pivot 2.

The main body 1 is provided with a magnet 4 for attracting and holding the leg 3 when the leg 3 is turned upward and folded so as to overlap the main body. The surface of the leg 3 including the portion in contact with the magnet body 4 is covered with a magnetically absorbing metal plate, thereby forming the to-be-adsorbed body 5 and simultaneously reinforcing the leg 3. A seat 7 made of a material having a large frictional resistance, for example, a rubber material is attached to the tip of the leg 3.

The main body 1 has a side wall 1 that covers the left and right side surfaces of the leg rod 3 when the leg rod 3 is folded so as to overlap.
a and 1a are provided to improve the appearance when the leg is folded.

Further, on the back surface of the main body 1, a double-sided adhesive tape 8 having a release paper on its surface is mounted. Therefore, anyone can easily attach the tape by peeling off the surface release paper of the adhesive tape 8 and attaching the back surface of the main body 1 to the door surface.

In this embodiment, a reinforcing plate 6 which can be pulled out from the lower end of the main body 1 and fixed at an arbitrary position is incorporated in the main body 1. The reinforcing plate 6 is configured so that it can be pulled out and fixed to an arbitrary position by an elongated hole 6b and an adjusting screw 9, and has a bent portion 6a bent at a right angle toward the rear side at the lower end thereof. . By attaching the bent portion 6a so as to engage with the lower end surface of the door A as shown in FIG. 1, when the leg 3 is rotated downward to stop the door, the door returns to the closing direction. The upward force acting on the main body 1 via the leg 3 by the force to be controlled is suppressed,
The adhesive strength of the main body 1 can be reinforced. The slot 6
It is convenient to attach a scale 6c to the edge of b as a guide for the mounting position.

Although the embodiments which are considered to be representative of the present invention have been described above, the present invention is not necessarily limited to the structures of these embodiments. For example, as shown in FIG. 5, the reinforcing plate 6 can be omitted.
Although not shown, screw holes that penetrate the main body 1 from front to back may be provided. Further, the magnet body 4 can be installed on the leg 3 side. In addition, the present invention can be appropriately modified and implemented as long as it has the constituent features, achieves the above-described object, and has the following effects.

[0013]

According to the present invention, since the swing door opening holding device of the present invention is constructed as described above, anyone can easily mount the device without using a tool, and furthermore, the leg rod is rotated downward. It is possible to perform the operation of making or storing in the main body with a soft touch, and it is possible to prevent the conventional elastic engagement portion from being deteriorated by repeated use.

According to the second aspect of the present invention, the reinforcing plate is pulled out, and the bent portion at the lower end thereof is attached so as to engage with the lower end surface of the door. When stopped, the door tends to return to the closing direction, and the upward sliding acting on the main body via the leg rod is suppressed by the force, and the adhesive force of the main body can be reinforced. .

[Brief description of the drawings]

FIG. 1 is a perspective view of a use state showing one embodiment of an open holder according to the present invention.

FIG. 2 is a perspective view of the release holder, showing a posture in which a leg rod is folded into a main body.

FIG. 3 is a bottom view of the open holder.

FIG. 4 is a vertical cross-sectional view of the release holder.

FIG. 5 is a perspective view of a use state showing another embodiment of the open holder according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Axis 3 Leg 4 Magnet 5 Adsorbent 6 Reinforcement plate 6a Bending part 8 Adhesive tape A Door

Claims (2)

[Claims] An elongated body (1) attached to a door,
A leg rod of a predetermined length that is rotatably mounted up and down via a pivot (2) extending in the width direction of the main body at the lower end of the main body (1).
(3), and a magnet body (4) for attracting and holding the leg in a posture in which the leg is folded so as to overlap the main body is attached to either the main body or the leg, and the magnet (4) An object to be sucked (5) is provided on one of the leg and the main body, and an adhesive tape (8) having a release paper on its surface is attached to the back of the main body (1). An open retainer for a swing door. 2. A reinforcing plate (6) which can be pulled down from a lower end of the main body (1) and fixed at an arbitrary position.
2. The swing door open holding device according to claim 1, wherein the lower end of the reinforcing plate is bent at a right angle so as to be able to engage with a lower end surface of the door.