JPH06346530A - Wall panel assembling tool for facility unit, and its assembling method - Google Patents

Abstract

PURPOSE:To improve the operability of wall panel assembling, in an assembling tool for mutually connecting wall panels of a facility unit to save the power and improve the assembling efficiency. CONSTITUTION:A first wall panel 3 is stood on a waterproof pan 19, a top head part 2c protruded from the wall panel 3 is inserted to a large hole 7b of the longer potbelly hole 7 of a pair of potbelly holes 7, 8 bored in a joiner 1, and the joiner 1 is pressed down by a prescribed dimension, and temporarily fixed to the wall panel 3. A second wall pane 13a is stood, and a top head part 3c protruded from the second wall pane 13a is inserted to a large hole 8b in the shorter potbelly hole 8 of the joiner 1. The joiner 1 is driven from above and pushed down, and fixing protruding parts 11, 13 provided on the upper sides of both the potbelly holes 7, 8 are pressed onto each inside surface of the top head parts 2c, 2c of both the wall panels 3, 3a to connect both the wall panels 3, 3a to each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel assembling tool for a facility unit such as a bathroom or a lavatory, and a method for assembling a wall panel using the same.

[0002]

2. Description of the Related Art Conventionally, many proposals have been made for a wall panel connecting structure and an assembling method thereof in an equipment unit. However, the wall panel connecting structure disclosed in Japanese Utility Model Laid-Open No. 63-146008 discloses a wall panel connecting structure. A reinforcing bar is fixed to the inner corner of the edge piece, and the pair of wall panels are erected adjacent to each other.
Screws that are adjacent to each other are struck on the reinforcing bars of both wall panels, while a pair of daruma holes are mounted next to the connecting metal fittings, and are located below the center distance between the small holes that are located above these daruma holes. After increasing the center distance between the large holes, after inserting the screws of both wall panels into the lower large holes of both Daruma holes at the same time,
By pressing the connecting metal fitting downward, the screw is fitted into the small hole in the upper portion, so that the both wall panels are connected.

[0003]

However, the above-described wall panel connecting structure, other existing wall panel connecting structures, and the connecting method thereof are not limited to the above-described waterproof panel by connecting both wall panels adjacent to each other. Since it is intended to connect both wall panels by using the connecting metal fittings while manually supporting them, the work is complicated and labor-intensive, and not only labor is required, but also the efficiency of the connection work is high. There are problems such as bad.

In view of the above problems of the prior art, the present invention, in claim 1, allows one person to stand the wall panels one by one so that an easy assembling work can be performed. At the same time, it is an object of the present invention to provide an assembling tool for a wall panel, in which both side panels are pressed against each other at their side surfaces and the inner surface is not stepped or displaced. It is an object of the present invention to provide an assembling method in which a wall panel can be efficiently assembled by using the above-mentioned assembling tool.

[0005]

In order to achieve the above object, the present invention provides a wall panel, which is fixed to an inner corner of an upright peripheral edge of the wall panel and has a neck portion in front thereof.
A joint piece in which a tip head portion having a larger diameter than this is continuously provided, and in a state where a pair of wall panels are adjacent to each other, a vertically elongated hole is sequentially formed so that the neck portion of each joint piece can be slidably inserted. , With a diameter larger than this lateral width, a large hole into which the tip head can be inserted is vertically and vertically arranged in a required pair, and the center distance between the upper ends at the same height of each vertically elongated hole is greater than
It consists of a joiner in which a pair of adjacent Daruma holes with a large center distance between the lower ends are formed, and a pair of Daruma holes in the joiner is a vertical hole in one of the Daruma holes. In a state where it is formed to be lower than the vertically long hole and one wall panel is erected, so that the joiner can be temporarily fixed by pressing the inner surface of the tip head of the joint piece.
On both front surfaces on the lower side of the vertically elongated hole in one daruma hole, a temporary fixing projection is formed at a height corresponding to the large hole of the other daruma hole, and both daruma are removed by temporarily releasing the joiner. The vertically elongated holes are slidable downwards with respect to the necks of the joint pieces in the pair of wall panels in which the vertically elongated holes are adjacent to each other, and can be crimped and fixed to the inner surface of the distal end head portion by pressing the joiner. It is intended to provide a wall panel assembly tool for an equipment unit, characterized in that an inclined surface and a fixing projecting portion projecting higher than the inclined surface are successively provided on the upper side and the left side and the right side of the upper side. .

Further, according to a second aspect of the present invention, a required number of joint pieces, in which a neck portion and a tip portion having a larger diameter than that of the neck portion are successively connected from the surface and project, are provided at a standing peripheral edge of adjacent wall panels. The first wall panel is fixedly installed on the waterproof pan or the like by the panel fixing metal fittings at the inner corners and fixed at a predetermined interval, and the joiner is provided with a pair of vertically elongated holes located on the upper side. The upper end has the same height, and the center distance between the lower ends is set to be larger than the center distance between the upper ends, and one of the adjacent Daruma holes is formed by setting one of the lower ends to be longer downward. After inserting the tip head of the joint piece in the first wall panel into the large hole located below the longer daruma hole, move the joiner downward by the difference in length between the pair of daruma holes. Push down Temporarily fix it to the wall panel with screws, etc., and then erection the second wall panel adjacent to the first wall panel, and at the same time, set the tip head of the joint piece in the shorter Daruma hole of the joiner. After inserting the joiner into the large hole in the lower part and tapping the joiner downward after releasing the temporary fixing, the neck parts of the joint pieces in the both wall panels are pushed into the vertically long holes of the respective sullar holes, thereby removing the both wall panels. An attempt is made to provide a method for assembling wall panels of equipment units, which is characterized in that they are assembled in an adjacent state.

[0007]

In the joiner, the joint piece is placed inside the upright peripheral edge of each wall panel at a position that matches a plurality of adjacent pairs of daruma holes formed at regular intervals in the lengthwise direction of the joiner. The corners are fixed by screws, and first, the first wall panel is inserted into the panel guide on the waterproof pan, and the wall panel is fixed on the waterproof pan by the panel fixing brackets to stand upright.

The tip end heads of the joint pieces in the above-erected wall panel are set to the large holes located below the longer one of the pair of adjacent Daruma holes in the joiner. Insert and push the joiner downwards by the required size. As a result, the neck connected to the tip of the head enters the vertically elongated hole located above the large hole, but is located at the lower part of the shorter Daruma hole on the left and right front faces of this vertically elongated hole. The inner surface of the tip end head portion is pressed against the surface of the temporary fixing protruding portion that is protruded at the same height as the large hole, and thereby the joiner is held at the position depressed by the predetermined dimension.

Next, it is preferable to insert a screw into a screw hole formed in the upper part of the joiner, and to temporarily fix the joiner by locking the screw to the upper end surface of the wall panel on which the screw is erected. When the wall panel is erected in a state of being adjacent to the first wall panel, the tip end portion of the second wall panel located at the same position as the tip end head portion of the first wall panel has a shorter duller hole of the joiner. , And so match the second
The wall panel can be erected on the waterproof pan, and at the same time, its tip can be inserted into the large hole in the shorter Daruma hole.

Here, when the screw for temporary fixing is pulled out from the screw hole and the joiner is tapped downward from the upper part,
At the same time that the pressure contact between the provisional fixing projection in the longer sill hole and the inner surface of the tip head portion of the first wall panel is released, the tip head portions of the first and second wall panels are simultaneously released. The inner surface hits the inclined surface of the pair of daruma holes,
By sliding on this inclined surface, it is mounted and crimped on the fixing projections that are projected on both upper and right side parts of the upper side of both the vertically long holes. Therefore, since the outer surfaces of the pair of wall panels and the back surface of the joiner are pressure-bonded to each other via the joint piece, the inner surfaces of the pair of wall panels located in the equipment unit are on the same surface, and a step is generated. Not connected.

In addition, since the center distance between the lower ends of the pair of adjacent daruma holes is set to be larger than the center distance between the upper ends of the vertically elongated holes at the same position, by pushing down the joiner, The side surfaces of the pair of wall panels are closely crimped together, which results in
It is possible to assemble the both wall panels without forming a gap between the side surfaces. Hereinafter, the required number of wall panels will be sequentially assembled according to the procedure described above.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A wall panel assembly tool for an equipment unit and a method for assembling the same according to the present invention will be described below with reference to the embodiments shown in FIGS. 1 to 5, in which FIG. 1 waterproofs a wall panel by the assembly tool. 1 is a front view in the case of assembling so as to be linearly continuous in the lateral width direction or orthogonal to the bread, FIG. 2 shows a plan view of FIG. 1, and FIG. 3 and FIG.
5 is a cross-sectional view taken along arrows AA ′ and BB ′ in FIG.
FIG. 3 is a perspective view of a pair of wall panels and a partial cutout before assembly of an assembly tool.

As shown in the above drawings, the wall panel assembly is composed of a required number of joiners 1 ... And a required number of joint pieces 2. The joiner 1 has a flat panel joiner 1a for horizontally and continuously assembling the wall panels 3, 3a, 3b, ... There is a joiner 1b for corners that enables continuous assembly alternately.

The flat joiner 1a is a vertically long substrate portion 4 made of a strip-shaped metal plate having a constant lateral width, and ribs 5 are provided at both left and right ends in the lateral width direction and a central portion, respectively.
Since 5 and 6 are projected in parallel in the same vertical direction, they are formed into a substantially E-shaped cross section, which allows the wall panels 3, 3a, 3b, ... It has a rigid structure so that it will not be deformed when assembled.

On the other hand, the corner joiner 1b is shown in FIG.
As shown in FIG. 2, a substantially L-shaped central plate portion 1c is formed by bending a strip-shaped metal plate having a constant lateral width at a central portion in the lateral width direction at a right angle, and both ends thereof are formed. By bending each side outward at a right angle, there are both left and right sides,
A pair of substrate parts 4 and 4 which are different from each other by 90 degrees are provided vertically, and ribs 5 and 5 on both left and right ends which are bent at right angles outward from the extra ends of the substrate parts 4 and 4 are parallel to each other. It is installed vertically, which allows the above-mentioned flat joiner 1a.
It has strength as well as.

As shown in FIG. 1, the lengths of the above-mentioned flat and corner joiners 1a and 1b are wall panels 3 ...
Each of the substrate portions 4 is formed to be shorter than that of the required dimension by a required dimension, and each of the substrate portions 4 has a pair of daruma holes 7 adjacent to each other in the lateral width direction at regular intervals. 8 is formed only in the required plural pairs.

The pair of daruma holes 7, 8 communicate with the narrow vertical holes 7a, 8a located on the upper end side and the lower ends thereof,
Further, the vertical holes 7a, 8a are formed by large holes 7b, 8b having a diameter larger than the lateral width of the vertical holes 7a, 8a, and the upper ends 7c of the vertical holes 7a, 8a of the two daruma holes 7, 8 are
8c is set at the same height, and the length of the vertically elongated hole 7a in one of the daruma holes 7 is larger than that of the vertically elongated hole 8a in the other of the daruma hole 8 as described below. It is formed as long as the lower part by the amount necessary to be temporarily fixed to the panel 3.

Further, the longer duller hole 7 is formed in the vertical direction as shown in FIG. 1, while the shorter daruma hole 8 is inclined downward from the upper end to the outer end of the lower end. Therefore, the pair of daruma holes 7 and 8 are set such that the center distance L between their lower ends is larger than the center distance 1 between their upper ends at the same height.

Further, in the left and right side surfaces on the lower end side of the vertically elongated hole 7a in the longer sill hole 7, at the same height position as the large hole 8b of the shorter sill hole 8, a temporary fixing projection 9 is formed. Are projected from the surface of the substrate portion 4 to the front. As shown in FIG. 3, the temporary fixing projection 9 has an inner side surface 2d of a tip head 2c projecting from the front surface of the joint piece 2.
The joiners 1a and 1b are formed at such a height that they can be pressed into contact with each other, and as shown in the drawing, each of the joiners 1a and 1b is held at a temporary fixing position with respect to the wall panel 3.

Further, the vertically elongated hole 7 in the daruma hole 7
On the left and right front faces of a, the above-mentioned temporary fixing projection 9
In order to make it possible to release the pressure contact state between the provisional fastening projection 9 and the above-mentioned tip head portion 2c by pushing down the joiners 1a, 1b, incline from the lower end toward the upper front. The protruding inclined surface 10 is formed, and at a position above the inclined surface 10 and at the upper and lower left and right front surfaces of the vertically elongated hole 7a, a height capable of being crimped to the inner side surface 2d of the tip head 2c is provided. The fixing protrusions 11 of the respective joiners 1a and 1b are formed.

On the other hand, also in the shorter sill hole 8, the inclined surface 12 and the protrusions for fixing the respective joiners 1a, 1b are provided on the left and right front surfaces of the vertically elongated hole 8a, respectively on the lower and upper sides thereof. 13 and 13 are formed at the same height positions as the inclined surface 10 and the fixing projection 11 of the longer sill hole 7, respectively.

In the present embodiment, as shown in FIG. 5, a pair of slits a adjacent to the board portion 4 of each joiner 1a, 1b,
a, b, and b are vertically provided at a predetermined interval in the width direction, and the slits a, a, b, and b are pressed to form the pair of daruma holes 7 and 8 described above. At the same time, the provisional fixing projection 9 and the inclined surfaces 10 and 12 and the fixing projections 11 and 13 are integrally formed with each of the joiners 1a. , 8 and by fixing another member (not shown) such as a metal plate by welding or the like on the left and right front surfaces of the vertically elongated holes 7a, 8a,
It is also possible to form the temporary fixing projection 9, the inclined surfaces 10 and 12, and the fixing projections 11 and 13. The same applies to the corner joiner 1b as the above-described flat joiner 1a.

Further, the board portions 4 of the joiners 1a and 1b are located above the pair of daruma holes 7 and 8 when the wall panels 3, 3a and 3b are to be disassembled. Detachment holes 14 used to remove each of the joiners 1a and 1b from 3 are bored, and a screw hole 15 is bored at the upper end of the substrate 4, and a screw 16 is inserted into this. As shown in FIG. 1, the joiner 1a can be temporarily fixed to the wall panel 3 or the joiner 1b can be temporarily fixed to the wall panel 3a.

Next, the above-mentioned joint pieces 2 ...
As shown in FIGS. 1 to 5, a neck portion 2b and a tip portion 2c having a diameter larger than that of the neck portion 2b are successively formed on the surface of the block-shaped piece body 2a so as to be integrally formed. . The height h of the piece body 2a is formed to have the same size as the height h'of the rising peripheral edge 17 of the wall panels 3, 3a, ... As shown in FIG. 5, and the neck portion 2b has the above-mentioned shape. The diameter of the pair of daruma holes 7 and 8 is smaller than the lateral width of the vertically elongated holes 7a and 8a. The tip head portion 2c located at the tip of the pair of daruma holes 7 and 8 has a larger diameter than the lateral width of the vertically elongated holes 7a and 8a. A large hole 7b located below the katsudaruma holes 7 and 8;
The diameter is smaller than the inner diameter of 8b. As a result, by inserting the tip head portions 2c, 2c into the large holes 7b, 8b and pushing down the respective joiners 1a, 1b, it is possible to receive the neck portion 2b in the vertically elongated holes 7a, 8a. Become.

Further, as shown in FIG. 3, the neck portion 2b is inserted below the vertically elongated hole 7a in the longer daruma hole 7 so that the inner side surface 2d of the tip head portion 2c and the above-mentioned temporary fixing member are temporarily fixed. Pressing the surface of the projecting portion 9 into contact with each other so that each of the joiners 1a and 1b is temporarily fixed, and pressing each of the joiners 1a and 1b by pushing downward after releasing the temporary fixing. The inner side surface 2 of the tip head 2c
d and the surface of the fixing projections 11 and 13 are strongly pressure-bonded to each other so that the joiner 1a or 1b and the joint piece 2 are firmly fixed to each other.
And the height of the temporary fixing projection 9 and the fixing projections 11 and 13 are set.

The joint pieces 2 are located at the inner corners of the upright peripheral edges 17 of the wall panels 3 and 3a and 3a and 3b which are assembled adjacent to each other, and are located at the same position by means of countersunk tapping screws 18 and 18. It is fixed as specified in 5, and at least it is fixed to the upper and lower parts of the wall panel 3 ..., and in the case of a large wall panel, it is fixed at three or more places with a certain interval in the vertical direction. Of course, the joint pieces 2 are fixed in correspondence with the numbers and positions of the pair of daruma holes 7 and 8 in each of the above-mentioned joiners 1a and 1b.

Next, the wall panel assembling method according to claim 2 for assembling the wall panel using the above-described wall panel assembling tool will be described in detail. As shown in FIGS. 1 and 2, first, the first wall panel 3 is inserted into the panel guide 20 fixed on the waterproof pan 19, and the panel fixing bracket 21 is used to screw the waterproof pan 19 with screws 22. Set up by fixing.

The tip head portion 2c of the joint piece 2 fixedly mounted on the wall panel 3 which is erected in the lower large hole 7b of the longer sill hole 7 of the joiner 1a.
Insert the joiner 1a into the long Daruma hole 7
And the shorter one of the Daruma holes 8 is pushed down, the neck portion 2b of the joint piece 2 is pushed to the upper longitudinal hole 7a.
At the same time as it enters, the inner side surface 2d of the tip end head portion 2c and the surface of the temporary fixing projection 9 are pressed into contact with each other, whereby the joiner 1a is temporarily fixed to the depressed position. It will be. Therefore, Joiner 1a
The screw 16 is inserted into the screw hole 15 and is locked to the upper end of the wall panel 3, so that the joiner 1a can be temporarily fixed.

Then, the second wall panel 3a is attached to the waterproof pan 1.
At the same time it is inserted into the panel guide 20 on the 9 to stand upright,
Insert the tip head portion 2c of the joint piece 2 into the large hole 8b of the shorter Daruma hole 8 of the joiner 1a temporarily fixed to the first wall panel 3 and pull out the screw 16 for temporary fixing from the screw hole 15. When the joiner 1a is hammered in from above by a hammer or the like, the tip head portion 2c of the joint piece 2 fixed to the first wall panel 3 and the longer dull hole 7
The pressure contact with the temporary fixing protruding portion 9 is released. As a result, the joiner 1a is pushed down, and the neck portions 2b, 2b of the joint pieces 2, 2 of the first and second both-wall panels 3, 3a are inserted into the vertically elongated holes 7a, 8a of the pair of daruma holes 7, 8. When entering, the inner surface 2 of the tip heads 2c, 2c
The d and 2d come into contact with the upper portions of the inclined surfaces 10 and 12 of the bursa holes 7 and 8.

Therefore, by pushing the joiner 1a further downward, a pressing force is applied to the joiner 1a, so that the above-mentioned tip heads 2c and 2c are used for fixing the upper side of the pair of bursa holes 7 and 8. Projecting portion 11,
Get on 13. At this time, since the inner side surfaces 2d, 2d of the tip head portions 2c, 2c and the surfaces of the fixing projections 11, 13 are strongly pressure-bonded, the joint pieces 2, 2 ,.
The first and second both-wall panels 3, 3a are pressure-bonded to the outside, that is, the back surface of the joiner 1a via the ..., and the two-wall panels 3, 3a have a step on each inner surface in the adjacent state. Without being fixedly connected on the same plane.

Since the center distance L between the lower ends of the pair of adjacent daruma holes 7 and 8 is formed larger than the center distance l between the upper ends thereof, when the joiner 1a is pushed down, Second wall panel 3a for one wall panel 3
Is pulled in the lateral width direction, whereby a fixed connection is made in which the side surfaces of both wall panels 3, 3a are pressure-bonded to each other and no gap is created.

The case where the wall panels 3 and 3a are connected to each other in the widthwise direction has been described above. Next, the case where the second wall panel 3a and the third wall panel 3b are connected to each other at the corners. explain. As shown in FIG. 1 and FIG. 2, the tip heads 2c of the joint pieces 2 ... Fixedly mounted on the second wall panel 3a, which have been described above, are attached to the large boss 7 of the corner joiner 1b. It is inserted into the hole 7b, and the joiner 1b is pushed down by the above-mentioned size and temporarily fixed, and the joiner 1b is temporarily fixed to the second wall panel 3a with the screw 16.

Next, the third wall panel 3b is erected at a right angle to the second wall panel 3a, and at the same time, the distal end head 2 of the joint piece 2 fixedly mounted on the third wall panel 3b.
c is inserted into the large hole 8b in the shorter Daruma hole 8.
Then, when the temporary fixing of the joiner 1b is released and is tapped downward from above, the temporary fixing of the joiner 1b is released, and at the same time, the joiner 1b is pushed down, fixing the upper part of the pair of sill holes 7 and 8. Projecting parts 11 and 13,
The tip portions 2c of the second and third wall panels 3a and 3b,
The inner side surfaces 3d and 3d of 2c are pressure-bonded to each other so that both wall panels 3a and 3b are connected and fixed at a predetermined angle.

In the corner portion, since the pair of duller holes 7 and 8 are formed as described above, the lateral end faces of the second and third wall panels 3a and 3b in the lateral width direction of the joiner 1b. It will be crimped to the central plate portion 1c without a gap. Therefore, the above-mentioned both-wall panels 3a,
3b is connected and fixed in a state where the projected corners located inside the side ends thereof are butted against each other at a predetermined angle without any displacement. 6 is a plan view of an equipment unit in which the wall panels 3, 3a, 3b, ... Are assembled on the waterproof pan 19 by the assembling method of claim 2 using the wall panel assembling tool of claim 1 according to the present invention. The figure is shown.

[0035]

Since the present invention is constructed as described above, the first aspect of the invention is that the waterproof pan is placed on the waterproof pan.
After erection of the wall panels, the connection of the wall panels can be performed easily and easily by repeating the installation of the joiner and the erection of the wall panels one after another. Not only is the center distance between the lower ends set larger than the center distance between them, but also the longer daruma holes have temporary fixing projections, and the upper parts of both daruma holes have fixing projections. Provision of the installation part makes it easy to temporarily fix the joiner, and in addition to crimping the side walls of both wall panels, a step or misalignment may occur at the connection part of the surface located inside the unit. Instead, they can be connected on the same plane with good appearance.

According to the second aspect, since the wall panels are sequentially erected on the waterproof pan one by one, the wall panels are connected by the connecting metal fitting while supporting both wall panels to be connected by hand as in the conventional example. Since the troublesomeness of doing the work is eliminated, the work efficiency can be improved and the assembling work efficiency can be greatly improved.

[Brief description of drawings]

FIG. 1 is a front view in a wall panel assembled state showing an embodiment of a wall panel assembly tool of an equipment unit according to the present invention.

FIG. 2 is a plan view of the wall panel assembled state showing the embodiment.

FIG. 3 is a vertical sectional side view taken along the line AA ′ in FIG.

FIG. 4 is a vertical sectional side view taken along the line BB ′ in FIG.

FIG. 5 is a perspective view before assembly showing a flat joiner and a wall panel partially cut away in the embodiment.

FIG. 6 is a plan view of an equipment unit in which a wall panel is assembled by the assembly method according to the present invention using the wall panel assembly according to the present invention.

[Explanation of symbols]

 1 Joiner 2 Joint Piece 2b Neck 2c Tip Head 2d Tip Inner Side 3 Wall Panel 3a Wall Panel 3b Wall Panel 7 Adjacent Pair of Daruma Holes 8 Adjacent Pair of Daruma Holes 7a Vertically Long Hole 8a Vertically Long Hole 7b Large Hole 8b Large hole 9 Temporary fixing projection 10 Sloping surface 12 Sloping surface 11 Fixing projection 13 Fixing projection 17 Standing rim l Center distance between upper ends of a pair of dull holes L Center distance between a pair of lower ends of a dull hole

Claims (2)

[Claims] 1. A joint piece fixed to an inner corner of an upright peripheral edge of a wall panel and having a neck portion and a tip head portion having a diameter larger than this successively connected to a front face, and a pair of wall panels adjacent to each other. In this state, a vertically elongated hole and a large hole having a diameter larger than the lateral width and capable of inserting the tip head are sequentially arranged in order so that the neck of each joint piece can be slidably inserted. It consists of a joiner in which a pair of adjacent Daruma holes are bored in which a center distance between the lower ends is set to be larger than a center distance between the upper ends at the same height of each vertically elongated hole. A pair of daruma holes is formed so that the vertically long holes in one of the daruma holes are formed to be lower than the vertically long holes in the other daruma hole so that one wall panel is erected and the joint piece is attached to it. In order to allow the joiner to be temporarily fixed by pressure contact with the inner surface of the tip of the head, the height should be on the front surface on the lower side of the vertically elongated hole in one of the daruma holes and match the large hole of the other daruma hole. While forming a temporary fixing projection, by releasing the temporary fixing of the joiner, it is slidable downward with respect to the neck portion of the joint piece in the pair of wall panels in which the vertically elongated holes of both the Daruma holes are adjacent to each other, and In addition, by pressing the joiner, the upper and left sides of the vertically elongated hole are connected to the inclined surface from the lower side and the fixing projection protruding higher than the upper side in order so that they can be crimped and fixed to the inner surface of the tip head. A wall panel assembly tool for an equipment unit, which is characterized by being installed. 2. A joint piece in which a neck portion and a tip portion having a diameter larger than that of the neck portion are successively arranged from the surface and are projected.
Only a required number of adjacent wall panels are fixed at predetermined intervals at the inner corners of the rising edges of the adjacent wall panels, and the first wall panel is fixedly installed on a waterproof pan or the like by means of panel fixing metal fittings. , The upper end of the pair of vertically elongated holes located on the upper side is at the same height in the joiner, and the center distance between the lower ends is set larger than the center distance between the upper ends, and one of them is extended downward. After inserting the joint head on the first wall panel into the large hole located below the longer one of the pair of adjacent Daruma holes that have been set and drilled, join the joiner. , By pushing down by the difference in length between the pair of daruma holes and temporarily fixing to the wall panel with screws or the like, and then at the same time as standing the second wall panel adjacent to the first wall panel. , The joint Insert the tip head of the joint into the large hole at the bottom of the shorter Daruma hole of the joiner, and tap the joiner downward after releasing the temporary fixing, so that the necks of the joint pieces in the both wall panels are respectively A method for assembling a wall panel of an equipment unit, characterized in that both wall panels are assembled in an adjacent state by being pushed into a vertically long hole of a daruma hole.