JPH10169138A - Mounting construction of holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To mount a holder to a wall surface even if intervals between the leg pipe of the holder and fixture can not coincide with each other. SOLUTION: A moving member 3 having a tapered surface on the circumference is freely fitted in the direction of the diameter in a movable manner to form a fixture 1 with a loose stopper to the outside of a cylindrical fixed member 2. The fixed member 2 is fixed to a wall surface 15, the fixture 1 is mounted to the wall surface 15 so that the small diameter side of the tapered surface 6 is used for the wall surface 15 side, the moving member 3 is properly moved to the fixed member 2 in the direction of the diameter, and the moving member 3 is covered with a leg pipe 11 of a holder 10. A screw 17 is screwed in the leg pipe 11, and the front end of the screw 17 is moved to the small diameter side along the tapered surface 6 with the screwing to make the leg pipe 11 adhere to the wall surface 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching a gripper such as a handrail or a door handle to a wall surface.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 5, there is known an attachment structure for attaching a gripper having a plurality of legs to a wall surface. In this mounting structure, a cylindrical mounting tool 52 having a tapered surface 51 on the outer periphery is fixed to a wall surface 50 with mounting screws 53 in a direction in which the small diameter side of the tapered surface 51 is on the wall surface 50 side. Attach each leg tube 55 to the fixture 52
The screw 56 is screwed into the leg tube 55, and the tip of the screw 56 is moved along the tapered surface 51 to the small diameter side with the screwing, so that the leg tube 55 is brought into close contact with the wall surface 50.

[0003]

However, in this mounting structure, the distance between the leg pipes 55 of the gripping tool 54 and the mounting
There is a problem that the mounting cannot be performed unless the mounting intervals of the two completely match.

Accordingly, an object of the present invention is to make it possible to attach the gripping tool to the wall surface even when the distance between the leg tube and the mounting fixture of the gripping tool does not match.

[0005]

In order to solve the above-mentioned problems, in the mounting structure for a gripper according to the present invention, a moving member having a tapered surface on the outer periphery is moved radially outside a cylindrical fixing member. By forming a fitting that is freely fitted and prevented from falling off, and by fixing the fixing member to the wall surface, the fitting is attached to the wall surface in a direction in which the small diameter side of the tapered surface of the moving member is the wall surface side, The leg tube of the gripper was put on the moving member, a screw was screwed into the leg tube, and the tip of the screw was moved to the small diameter side along the tapered surface with the screwing so that the leg tube was brought into close contact with the wall surface. It is.

According to this mounting structure, when the fixing member of the fixture is fixed to the wall surface, even if the distance between the fixing members does not correspond to the distance between the leg tubes of the gripping tool, the moving member is moved radially relative to the fixing member. The gripper can be attached to the wall surface by appropriately moving the gripper in the direction.

[0007]

An embodiment of the present invention will be described below with reference to the accompanying drawings. As shown in FIGS. 1 to 3, the fixture 1 used in this embodiment includes a cylindrical fixing member 2 and a moving member 3 loosely fitted to the outside thereof so as to be movable in the radial direction. The moving member 3 is a fixed member 2
Is fixed to the fixing member 2 by being sandwiched between a flange 4 formed at one end and a washer 5 fitted at the other end.
A tapered surface 6 having a smaller diameter toward the washer 5 is formed on the outer periphery of the moving member 3.

On the other hand, a sleeve 12 is press-fitted into the leg tube 11 of the gripper 10, and the sleeve 12 is fixed to the leg tube 11 by brazing or the like. Leg tube 11 and sleeve 12
Are formed with two insertion holes 13 and two screw holes 14, respectively. The insertion hole 13 and the screw hole 14 may be provided at one place.

In order to attach the gripping tool 10 to the wall surface 15 using the mounting tool 1, the mounting screw 1 is provided inside the fixing member 2.
6, the small diameter side of the tapered surface 6 of the moving member 3 is the wall surface 1
The mounting screw 16 is screwed into the wall surface 15 so that the washer 5 is seated on the wall surface 15 in the direction toward the side 5.

Next, the leg tube 11 of the gripper 10 is put on the moving member 3. At this time, even when the attachment interval of the fixing member 2 to the wall surface 15 and the center-to-center distance of the leg tube 11 do not match, FIG.
As shown in (1), by appropriately moving the moving member 3 in the radial direction with respect to the fixed member 2, the sleeve 1 is attached to the moving member 3.
2 can be fitted.

In this state, the screw hole 1 is inserted through the insertion hole 13.
When the screw 17 is screwed into the screw 4, the tip of the screw 17 moves on the tapered surface 6 toward the smaller diameter side, and the moving member 3
Relative to the wall surface 15 in the direction away from the wall surface 15. After the moving member 3 comes into contact with the flange 4, the gripper 1
0 is drawn to the wall 15 and the end face of the leg tube 11 is
Adhere to 5.

In the illustrated embodiment, the screw 17 with a hexagonal hole is used, but a screw with a countersunk head may be used. In this case, if a counterbore is provided at the opening edge of the insertion hole 13, the head of the screw 17 does not project.

[0013]

As described above, according to the mounting structure of the present invention, when the fixing member of the fixture is fixed to the wall surface, the interval between the fixing members does not match the interval between the leg pipes of the gripper. Also, by appropriately moving the moving member in the radial direction with respect to the fixing member, the gripper can be attached to the wall surface.

Further, in such a mounting structure, since the mounting screws and washers are not exposed, the finish is excellent in aesthetic appearance.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a longitudinal side view of the above.

FIG. 3 is a sectional view taken along the line III-III of FIG. 2;

FIG. 4 is a diagram showing a moving state of a moving member with respect to a fixed member in the mounting tool of the embodiment.

FIG. 5 is a schematic sectional view showing a conventional gripper mounting structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Attachment 2 Fixing member 3 Moving member 6 Tapered surface 10 Gripping tool 11 Leg tube 15 Wall 17 Screw

Claims (1)

[Claims] 1. A mounting member in which a moving member having a tapered surface on its outer periphery is loosely fitted to the outer periphery of a cylindrical fixing member so as to be freely movable in a radial direction and is prevented from coming off, and the fixing member is fixed to a wall surface. Thereby, the mounting tool is attached to the wall surface in a direction in which the small diameter side of the tapered surface of the moving member is the wall surface side, the leg pipe of the gripping tool is covered on the moving member, a screw is screwed into the leg pipe, and the screw is screwed in. Attachment structure of a gripper that moves the tip of the screw to the small diameter side along the tapered surface to make the leg tube adhere to the wall surface.