JPH11172815A - Wall panel reinforcing structure of unit room - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the oscillation of a wall panel with simple constitution even if external force acts on the wall panel and, at the same time, to provide strong constitution also against compression. SOLUTION: A reinforcing bar member 3 is laid on the rear side of a plurality of wall panels 1 connected to each other in straight line and constituting one face of a wall to fix a middle part of the reinforcing bar member 3 to a plane connection joiner 2 with a screw. The reinforcing bar member 3 is connected to the end of the adjoining wall panel 1 constituting the other face of the wall at right angles to the wall face laying the reinforcing bar member 3 thereon with a joint device in a state to bring the end of the reinforcing bar member 3 into contact with the end of one piece of the corner connection joiner 2, and the reinforcing bar member 3 is held between the reinforcing bar member 3 and adjoining wall panel 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel reinforcing structure for a unit room such as a bathroom unit room.

[0002]

2. Description of the Related Art Conventionally, in forming a wall of a bathroom unit room, a wall panel 1 is connected to form a wall. FIG. 5 shows an example of such a case, in which a side end of the wall panel 1 protrudes rearward to project a rearward projecting piece 5, and a joiner is interposed between the rearward projecting pieces 5 of the adjacent wall panel 1. By inserting and locking the locking projection 10 provided on the joiner into the round hole provided on the dorsal projection, the adjacent wall panels 1 are connected to each other by the joiner to form a wall. Here, as shown in FIG. 1, a joiner 2a for connecting the wall panels 1 in a straight line and an L-shaped corner connection for connecting the wall panels 1 at a right angle as shown in FIG. There is a joiner 2b. Although not shown, a grip bar or a towel rail is attached to the wall panel 1. In the drawings, reference numeral 20 denotes a door frame, and reference numeral 21 denotes a door.

As described above, in the case where the wall panel 1 is connected via a joiner, the strength of the wall panel 1 is determined by a gypsum board adhered to the back side of the wall panel 1 and a joiner connecting the wall panels 1 to each other. When the grip bar or towel rack attached to the wall panel 1 is pulled, the shaking of the wall panel 1 is conspicuous, and when the wall panel 1 is pressed, the shaking is not only noticeable, but also the tile wall is not compressed. There is a problem that the strength is remarkably inferior to that of

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and has a simple structure to prevent the wall panel from shaking even when an external force acts on the wall panel. It is another object of the present invention to provide a wall panel reinforcement structure for a unit room that is resistant to compression.

[0005]

In order to solve the above-mentioned problems, a wall panel reinforcing structure of a unit room according to the present invention connects wall panels 1 straight through a plane connecting joiner 2a and simultaneously connects the wall panels 1 with each other. Are connected at right angles via an L-shaped corner connecting joiner 2b to form a wall of a unit room, wherein a plurality of straight connected wall panels 1 forming one surface of the wall are formed. A reinforcing bar 3 is hung on the back side of the base member, and an intermediate portion of the reinforcing bar 3 is screwed to the joint 2 for planar connection, and an end of the reinforcing bar 3 is attached to one end of the joiner 2 for corner connection. In the abutting state, the reinforcing bar 3 is connected to the end of the adjacent wall panel 1 constituting another wall adjacent to the wall at right angles to the wall on which the reinforcing bar 3 is bridged by a connecting tool. Lumber 3 and adjacent wall It is characterized in that formed by sandwiching the reinforcing bar material 3 in the channel 1. With such a configuration, the adjacent wall panels 1 connected via the joiner can be reinforced by the reinforcing bar material 3, and in particular, the end of the reinforcing bar material 3 is connected to one piece of the corner connecting joiner 2. The reinforcing bar 3 is connected to the end of the adjacent wall panel 1 constituting the wall adjacent to the wall at right angles to the wall on which the reinforcing bar 3 is stretched in a state in which the reinforcing bar 3 is in contact with the end by means of a connecting member. By sandwiching the reinforcing bar member 3 between the bar member 3 and the adjacent wall panel 1, the external force acting on one surface side of the wall is also reinforced by the wall panel 1 located on the wall side adjacent to the wall at right angles to the wall. The bar member 3 and the corner-connecting joiner 2 can be surely borne and reinforced.

Preferably, a spacer 4 is interposed between the wall panel 1 and the reinforcing bar 3. With such a configuration, a wall that is strong against compression can be obtained.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments shown in the accompanying drawings. 1 to 3 show one embodiment of the present invention. The wall panel 1 is formed of a metal plate, a synthetic resin-coated metal plate, a synthetic resin, or the like. As shown in FIGS. 2 and 3, the dorsal protruding piece 5 is provided with a plurality of vertically extending Daruma holes 6 each having a small-diameter hole 6a and a large-diameter hole 6b. A backing material 7 such as a gypsum board is attached to the back of the wall panel 1 to reinforce the wall panel 1.

A wall of a unit room such as a bathroom unit room is formed by connecting the wall panel 1 having the above-described structure via a joiner. A joiner 2a for connecting the wall panels 1 in a straight line as shown in FIG. 2 for connecting the wall panels 1 straight, and a joiner 2b for connecting the corners as shown in FIG. 3 for connecting the wall panels 1 at a right angle. There is.

The planar connecting joiner 2a has an L-shaped flat section in which a rear side piece 9 is protruded laterally from the rear end of the front piece 8 and is vertically long. A projecting locking projection 10 having a bulging end is provided, and this locking projection 10 is vertically oriented at the same pitch as the round hole 6 provided in the back projection 5 of the wall panel 1 described above. Are formed. The corner-connecting joiner 2b extends from the end of one side piece 11 to the other side piece 1.
2 is formed in a perpendicular direction, and has a vertically long one-sided cross section having an L-shape. The outer surface of one side piece 11 and the outer surface of the other side piece 12 have locking projections with an enlarged tip. 10, a plurality of locking projections 10 are formed in each of the side pieces 11, 12 in the vertical direction at the same pitch as the round hole 6 provided in the back projection 5 of the wall panel 1. I have.

In order to connect the wall panel 1 and the wall panel 1 with the plane connection joiner 2a, the locking projection 10 protruding from one surface of the front piece 8 of the plane connection joiner 2a is connected to one wall panel 1. Large-diameter hole 6b of Daruma hole 6 formed in dorsal projection 5
In this state, the planar connecting joiner 2a is moved downward to insert and lock the locking projection 10 into the small-diameter hole 6a. The joiner 2a is attached, and then, with the adjacent wall panel 1 slightly lifted upward, the large diameter hole 6b of the round hole 6 provided in the dorsal projection 5 is inserted into the front piece 8 of the planar connection joiner 2a. It is fitted into the locking projection 10 projecting from the other side, and then the wall panel 1 adjacent thereto is moved downward, whereby the locking projection 1 is moved.
0 is locked in the small-diameter hole 6a of the Daruma hole 6 of the adjacent wall panel 1, thereby connecting the wall panels 1 to each other by the joint 2
The connection is made straight through a.

In order to connect the wall panel 1 to the wall panel 1 with the corner connecting joiner 2b, the locking projection 10 of one of the side pieces 11 or the other side piece 12 of the corner connecting joiner 2b is used. One of the wall panels 1 is inserted into the large-diameter hole 6b of the dovetail hole 6 formed in the rearward projecting piece 5, and in this state, the corner connecting joiner 2b is moved downward so that the locking projection 10 is inserted into the small-diameter hole 6a. By inserting and locking, the corner connecting joiner 2b is attached to the back projection 5 of one wall panel 1, and then the adjacent wall panel 1 adjacent to the above-mentioned wall panel 1 at right angles is lifted slightly upward. In this state, the large-diameter hole 6b of the round hole 6 provided in the dorsal projection 5 is inserted into one side piece 1 of the corner connecting joiner 2b.
1 or the other side piece 12 is fitted into the other locking projection 10, and then the adjacent wall panel 1 adjacent to the right angle is moved downward, so that the locking projection 10 is adjacent to the adjacent wall panel at a right angle. The wall panels 1 are engaged with the small-diameter holes 6a of the daruma holes 6, thereby connecting the wall panels 1 at right angles to each other through the corner-connecting joiners 2b.

When connecting using a joiner as described above, the blind holes 6 provided in the opposing dorsal projections 5 of the adjacent wall panel 1 are each formed with a small-diameter hole 6a as shown in FIGS. The positional relationship with the large-diameter hole 6b is set upside down. As described above, the wall panel 1 is connected via a joiner to form a wall of a unit room such as a bathroom unit room. In this case, in the present invention, work is performed from behind the wall to be formed. As shown in FIG. 1, a reinforcing bar 3 is bridged on the back side of a plurality of straight-connected wall panels 1 constituting one surface of the wall, and an intermediate portion of the reinforcing bar 3 It is fixed to the back side piece 9 of the connection joiner 2 with screws 13, and the end of the reinforcing bar 3 is connected to the corner connection joiner 2.
The end of the adjacent wall panel 1 which constitutes another wall adjacent to the wall at which the reinforcing bar material 3 is stretched in a state of abutting against the end of the one side piece 11 is formed like a screw. The reinforcing bar 3 is sandwiched between the reinforcing bar 3 and the adjacent wall panel 1 by being connected by the connector 14. In the embodiment shown in FIG. 1, a screw serving as a connecting member 14 is inserted from the reinforcing bar material 3, and the back side protruding piece 5 of the wall panel 1 adjacent to the other side piece 12 of the corner connecting joiner 2 at right angles to the other side piece 12. Then, the corner connecting joiner 2 is sandwiched and fixed between the reinforcing bar member 3 and the rearward projecting piece 5 of the wall panel adjacent at right angles. In the drawing, reference numeral 1 'denotes a door frame which is an embodiment of the wall panel 1, and the reinforcing bar 3 may be fixed to the door frame 1' by the connecting member 14 as described above.

As described above, by providing the reinforcing bar 3, the wall panel 1 connected by the planar connecting joiner 2 and the corner connecting joiner 2 can be reinforced by the reinforcing bar 3. A grip bar or a towel rail is attached to the wall panel 1. The wall panel 1 is prevented from shaking when the grip bar or the towel rail is pulled toward the user or when the wall panel 1 is pressed. ing.
In a state where the end of the reinforcing bar member 3 is in contact with the end of one piece of the corner connecting joiner 2, the reinforcing bar member 3 is placed at right angles to the wall portion on which the reinforcing bar member 3 is bridged. By connecting the reinforcing bar 3 to the end of the adjacent wall panel 1 to be constituted by the connecting tool and sandwiching the reinforcing bar 3 between the reinforcing bar 3 and the adjacent wall panel 1, the external force acting on one side of the wall is reduced. The wall panel 1 located on the side of the wall adjacent to the wall at right angles can also be reinforced and reliably borne by the reinforcing bar 3 and the corner connecting joiner 2.

Next, another embodiment of the present invention will be described with reference to FIG. In the embodiment shown in FIG. 4, a spacer 4 is interposed between the wall panel 1 and the reinforcing bar member 3, and when a compressive force acts on the wall panel 1 at a position away from the joiner, the wall panel 1, the spacer 4 , The compressive force is supported by the path of the reinforcing bar material 3, and the wall can be made strong against compression. In the embodiment shown in the accompanying drawings, since the backing 7 such as a gypsum board is provided on the back of the wall panel 1, the spacer 4 is provided between the backing 7 on the back of the wall panel 1 and the reinforcing bar 3. It is interposed between them.

[0015]

According to the first aspect of the present invention, as described above, a reinforcing bar member is bridged on the back side of a plurality of straight connected wall panels constituting one surface of a wall. The intermediate portion of the reinforcing bar is screwed to the plane-connecting joiner, and the reinforcing bar is hung in a state where the end of the reinforcing bar is in contact with one end of the corner-connecting joiner. Since the reinforcing bar material is sandwiched between the reinforcing bar material and the adjacent wall panel by being connected to the end portion of the adjacent wall panel constituting another wall portion adjacent to the passed wall portion at a right angle with the connecting member, The reinforcing bar material can reinforce an adjacent wall panel connected via a joiner. In particular, the reinforcing bar material is provided in a state where an end of the reinforcing bar material is in contact with an end of one piece of the corner connecting joiner. And a wall portion on which the reinforcing bar material is bridged Acts on one side of the wall by connecting the reinforcing bar material to the end of the adjacent wall panel forming the wall portion adjacent to the corner by a connecting tool and sandwiching the reinforcing bar material between the reinforcing bar material and the adjacent wall panel The external force can be reliably borne by the wall panel located on the side of the wall adjacent to the wall at right angles to the wall via the reinforcing bar material and the corner-connecting joiner. Even if a force in the direction of pulling the panel toward the front side or a force in the direction of pushing acts, the wall panel can be prevented from shaking.

According to the second aspect of the present invention, in addition to the effects of the first aspect of the present invention, since a spacer is interposed between the wall panel and the reinforcing bar, it is possible to prevent compression. Even a strong wall can be used.

[Brief description of the drawings]

FIG. 1 is a plan sectional view of an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a portion where the wall panels are connected to each other by a planar connection joiner.

FIG. 3 is an exploded perspective view of a portion where the wall panels are connected to each other by a corner connection joiner.

FIG. 4 is a plan sectional view of another embodiment of the present invention.

FIG. 5 is a plan sectional view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall panel 2a Joiner for plane connection 2b Joiner for corner connection 3 Reinforcement bar material 4 Spacer

Claims (2)

[Claims] 1. A wall of a unit room is connected by connecting wall panels straight through a plane-connecting joiner and by connecting side end faces of the wall panels at right angles through an L-shaped corner connecting joiner. In the structure, a reinforcing bar material is bridged on the back side of a plurality of straight connected wall panels constituting one surface portion of a wall, and an intermediate portion of the reinforcing bar material is screw-fixed to a joiner for planar connection and reinforced. An adjacent wall which forms another wall adjacent to the wall at which the reinforcing bar is bridged with the reinforcing bar in a state where the end of the bar is in contact with the end of one piece of the corner connecting joiner A wall panel reinforcing structure for a unit room, wherein a reinforcing bar is sandwiched between a reinforcing bar and an adjacent wall panel by being connected to an end of the panel by a connecting tool. 2. The wall panel reinforcing structure for a unit room according to claim 1, wherein a spacer is interposed between the wall panel and the reinforcing bar material.