JP2002129723A - Mounting structure for instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the mounting structure of an instrument using a reinforcing member capable of excellently passing through the rear side of a wall. SOLUTION: In the structure in which the reinforcing member 4 is made to pass through a small hole 3a formed to the wall 3 from the indoor side, the reinforcing member 4 is disposed onto the rear of the wall 3, the wall 3 is pinched by the reinforcing member 4 and an instrument fixing section 2 on the indoor side and an instrument 1 is fixed onto the wall surface 3, the reinforcing member 4 is composed of two or more rectangular members 5 and 6 connected in a bendable manner only in one direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device mounting structure for mounting a device such as a handrail on a wall.

[0002]

2. Description of the Related Art Conventionally, when a device such as a handrail is attached to a wall surface, a rectangular member or a member obtained by overlapping the rectangular member is sunk from the indoor side of a small hole formed in the wall surface.
It is applied to the back side of the wall, and on the other hand, a screw is passed through the fixing part of the device such as a handrail from the indoor side, screwed into the member sunk into the back of the wall, and the device is fixed to the wall by sandwiching the wall. However, in the case of a device with a relatively large load such as a handrail, it is necessary to increase the size of the reinforcing member that can be sunk into the back of the wall, but the size of the reinforcing member that can be sunk into the back of the wall is limited. In addition, when the gap between the wall and the building is small, it is impossible to make the long reinforcing member sneak into the back side of the wall, and there is a problem that the mounting strength of a handrail or the like is insufficient. .

[0003]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned conventional problems, and is an apparatus capable of mounting a reinforcing member having sufficient strength corresponding to the apparatus so as to be sunk into the back of a wall. The first gist of the present invention is to provide a mounting structure, in which a reinforcing member is sunk from a room side into a small hole formed in a wall, and the reinforcing member is disposed on the back of the wall. In an instrument mounting structure in which an instrument is fixed to a wall surface by sandwiching the wall with an inner instrument fixing portion, the reinforcing member is composed of two or more rectangular members connected so as to be bent only in one direction. It is. A second gist is that the rectangular members are connected by pins, are bendable in one direction, and are formed with cutouts for restricting the positional relationship in the opposite direction.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a side view of a state in which a handrail is fixed to a wall, and FIG. 2 is a front view of the view from the indoor side. A flange 2 serving as an appliance fixing portion is provided on an end side of the appliance 1 such as a handrail, and the flange 2 is brought into contact with the indoor side of a small hole 3 a opened in the wall 3, and is provided on the back side of the wall 3. Has been erected in advance in the vertical direction with the reinforcing member 4
A tightening screw 8 is tightened to the reinforcing member 4 from the indoor side through the flange 2, whereby the wall 3 is sandwiched between the reinforcing member 4 and the flange 2, and a device such as the handrail 1 is attached to the wall surface 3.
It is fixed to.

The reinforcing member 4 has a structure as shown in a perspective view of a connected state in FIG. 3 and a perspective view exploded in FIGS. 4 and 5. The reinforcing member 4 is a first rectangular member 5.
As shown in FIG. 4, the first rectangular member 5 has 90 right and left sides of the bottom piece 5a.
The side pieces 5b, 5b are formed integrally by folding the bottom piece
a has two or more threaded screw holes 5c, 5c, and the left and right side pieces 5b, 5b have pin holes 5d, 5d formed at the end sides thereof, respectively. ing.

The second rectangular member 6 shown in FIG. 5 is formed by bending right and left sides of a bottom piece 6a to form side pieces 6b, 6b integrally. The left and right side pieces 6b, 6b extend in the longitudinal direction. Cutouts 6c, 6c, 6c, 6c cut in steps from the bottom piece 6a side are formed on both end sides, and pin holes are formed near the cutouts 6c in the longitudinal ends of the side pieces 6b. 6
d, 6d, 6d, and 6d are formed to penetrate.

The second rectangular member 6 is formed such that the width of the bottom piece 6a is equal to or slightly longer than the dimension between the left and right side pieces 5b, 5b of the first rectangular member 5. As shown in FIG. 3, the left and right side pieces 6 of the second rectangular member 6
b, 6b are replaced with left and right side pieces 5b, 5b of the first rectangular member 5.
And the pin holes 5d and 6d are aligned, the pins 7 are inserted into the pin holes 5d and 6d, and the first rectangular member 5 and the second rectangular member 6 are moved in only one direction. It can be connected to bend.

As shown in FIGS. 6 to 8, three reinforcing members 4 are formed by connecting second rectangular members 6 and 6 to both longitudinal ends of a first rectangular member 5 with pins 7. As shown in FIGS. The first rectangular member 5 and the second rectangular member 6 can be connected to each other by increasing the number of connected first rectangular members 5 and the second rectangular members 6. May be set to be short, and a plurality of rectangular members 5 and 6 are connected to each other so that the entire length thereof can be appropriately adjusted. Therefore, when used for a device that requires strength, the number of connected rectangular members 5 and 6 can be increased, and the strength of the entire reinforcing member 4 can be increased.

As shown in FIG. 6, the connected reinforcing members 4 are connected to the first rectangular member 5 by connecting the second rectangular members 6 and 6 connected in the vertical direction to the connecting pins 7 and 7 respectively. Although it can be bent, as shown in FIG. 7, it is configured such that it cannot be bent from the position where the plurality of rectangular members 5 and 6 are arranged in series to the opposite side. That is, in the state of being in series in FIG. 7, the bottom piece 6a of the second rectangular member 6 comes into contact with the stopper surface S at the tip of the left and right side pieces 5b, 5b of the first rectangular member 5, It cannot be bent any further. That is, they are connected so that they can be bent only to one side by the notches 6c.

As shown in FIG. 8, the reinforcing member 4 connected in this manner can be sunk into the back side of the wall 3 through a small hole 3a opened from the indoor side to the wall 3 in a bent state, as shown in FIG. Even when a plurality of members 5 and 6 are connected, it is possible to bend and satisfactorily sneak into the back side of the wall 3, and if there is a slight gap on the back side of the wall 3,
Even if there is an architectural wall behind the wall 3, the reinforcing member 4 can be sunk well.

After the reinforcing member 4 is sunk into the back side of the wall 3, the string or the like is pulled toward the room side, so that the reinforcing member 4 can be brought into vertical contact with the back side of the wall 3 as shown in FIG. Thereafter, the fixing portion (flange 2) of the appliance is arranged from the indoor side, and the wall 3 is sandwiched by tightening the tightening screw 8 through the flange 2 into the screw hole 5c of the first rectangular member 5. In this state, the device 1 such as a handrail can be firmly fixed to the wall 3 and the reinforcing member 4 has a sufficient vertical length, so that even if a large load acts on the handrail 1, the reinforcing member 4 Sufficient strength is secured. In this example, the mounting structure of the handrail is illustrated. However, other devices such as a shelf and a counter can be mounted with sufficient strength by using similar reinforcing members.

[0012]

According to the present invention, a reinforcing member is sunk into a small hole formed in a wall from the indoor side, and the reinforcing member is disposed behind the wall.
In a fixture mounting structure in which a fixture is fixed to a wall by sandwiching a wall between a reinforcement member and a fixture portion on the indoor side, the reinforcement member is configured by two or more rectangular members that are connected to bendable in only one direction. With this configuration, the reinforcing member can be sunk into the back side of the wall from the indoor side through a small hole formed in the wall in a state where the reinforcing member is bent to one side, and the reinforcing member is appropriately increased in the number of connected members to increase its strength. Can be increased, and the number of connected devices can be increased even for devices requiring sufficient strength, so that the devices can be attached to the wall surface with high strength.

The rectangular member is connected by a pin and can be bent in one direction, and is formed with a notch for restraining the positional relationship in the opposite direction, so that the rectangular member is opposite after being sunk into the back side of the wall. Since it does not bend to the side, it is abutted against the back side of the wall, and the same strength as when a long reinforcing member is arranged on the back side of the wall can be obtained.

[Brief description of the drawings]

FIG. 1 is a side view showing a state in which a handrail is attached.

FIG. 2 is a front structural view of the vehicle shown in FIG.

FIG. 3 is a perspective configuration diagram of a connected state of a reinforcing member.

FIG. 4 is a perspective configuration diagram of a first rectangular member constituting a reinforcing member.

FIG. 5 is a perspective configuration diagram of a second rectangular member constituting a reinforcing member.

FIG. 6 is a side view showing a state where the connected reinforcing member is bent to one side.

FIG. 7 is an explanatory side view for explaining that there is no further bending to the opposite side in a series.

FIG. 8 is an explanatory diagram of an operation in which a bent state is inserted into a small hole of a wall.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handrail (instrument) 2 Flange (instrument fixing part) 3 Wall 3a Small hole 4 Reinforcement member 5 First rectangular member 5a Bottom piece 5b Side piece 5c Screw hole 5d Pin hole 6 Second rectangular member 6a Bottom piece 6b Side piece 6c Notch 6d Pin hole 7 Connecting pin 8 Tightening screw

Claims (2)

[Claims] 1. A device in which a reinforcing member is sunk into a small hole formed in a wall from the indoor side, the reinforcing member is disposed behind the wall, and the wall is sandwiched between the reinforcing member and a device fixing portion on the indoor side. In an instrument mounting structure in which the reinforcing member is fixed to a wall surface,
An appliance mounting structure comprising two or more rectangular members connected so as to be bent only in one direction. 2. The device according to claim 1, wherein the rectangular member is connected by a pin, and can be bent in one direction, and has a notch for restraining a positional relationship in an opposite direction. Mounting structure.