JPH0144691Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention connects a large number of wall panels placed on a wall mounting surface to create a side wall of a unit room, an interior and exterior wall of a building frame, or a partition wall. The present invention relates to the installation structure of wall panels constituting walls such as the like.

(Prior art) Conventionally, the installation structure of this type of wall panel is to erect a large number of support columns at intervals equal to the width of the wall panel on a wall mounting surface formed around the waterproof pan periphery or parting edge, etc. A slit is opened in the surface facing the interior of the room, and bent pieces that elastically engage with the slits are formed at both ends of each wall panel, and the bent pieces are elastically inserted into the slits of each support column. Each wall panel was supported by engaging with the wall panel to form a wall body.

(Problem to be solved by the invention) According to the conventional installation structure described above, the wall panel cannot be installed until after the support pillars are erected on the wall mounting surface, which makes it difficult to install the wall panel when constructing the wall. It is hard to say that it has excellent workability.

The present invention was developed in view of the above conventional circumstances, and its purpose is to enable wall panels to be connected without using support columns, and to place each wall panel on a wall mounting surface. To provide a wall panel installation structure that allows easy and reliable positioning when placing a wall panel, and at the same time allows easy connection of adjacent wall panels without having to support the mounted wall panel by hand.

(Means for Solving the Problem) In order to achieve the above-mentioned object, the installation structure of the present invention has a fitting receiving part on either the wall mounting surface or the lower end of the wall panel, and the fitting receiving part on the other side. A protrusion that fits into the receiving part is provided, a side frame is fixed to both ends of the back surface of the wall panel, and a joint member is provided to the side frame located at the side end of the same side of all the wall panels, The side frame has a side end surface extending from a side edge of the wall panel at right angles to the wall panel, and a guide surface bent from a tip of the side end surface in parallel to the wall panel.
The joint member includes a fixed piece fixed to the outer periphery of the side frame at appropriate intervals; an extending piece extending from the fixed piece along the guide surface on the other side facing the same side frame of the adjacent wall panel; and an extending piece extending from the tip of the extending piece in the direction of the back surface of the wall panel. an elastic engagement piece that is bent at an acute angle with respect to the installation piece and elastically engages with a bent piece of the side frame located on the other side of the adjacent wall panel; It is characterized by comprising a guide inclined piece part which is bent to open and guides the side frame located on the other side of the adjacent wall panel.

(Function) According to the above means, by fitting the fitting receiving part and the protrusion, the wall panel can be easily and reliably positioned when placed on the wall mounting surface, and
It is possible to maintain the upright state of the mounted wall panel without supporting it with your hands. At the same time, inside the joint member fixed to the side frame located at the same end of the back side of the first wall panel placed on the wall mounting surface,
The side frame located at the other side end of the back surface of the adjacent second wall panel is advanced using the guide inclined piece part as a guide, and the elastic engagement piece part is elastically attached to the bent piece of the other side side frame. The side frame located at the other side end of the back surface of the adjacent third wall panel is inserted into the joint member fixed to the side frame located at the same side end of the back surface of this second wall panel. In the same manner as above, the elastic engagement piece is elastically engaged with the bent piece, and the adjacent wall An assembling operation for elastically engaging the side frame on the other side of the back surface of the panel is performed for each wall panel in sequence, and a wall body is constructed on the wall mounting surface without using support columns.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

First, the first embodiment shown in FIGS. 1 and 2 will be described. In the figures, D is a wall in the unit room R, R ₁ is a wall panel that constitutes a side peripheral wall,
The surface of the board d is decorated with tiles d' or interior sheet d'', and the back side of the board d is provided with a reinforcing frame 1, which is attached to the wall around the waterproof pan 3 installed on the foundation floor E. Place it on surface A.

The reinforcing frame 1 is a lower frame 1 with a square cross section and a hollow interior.
a, the side frames 1b, 1b', and the upper frame 1c are fixed to the lower end of the back surface, both side ends, and the upper end of the board d, respectively, and the lower frame 1a
is provided with a fitting receiving part B, and the wall panels D, D, D
A first joint member 8a or a second joint member 8b is provided on the side frame 1b located on the same side, that is, on one side.

The side frames 1b, 1b' have a side end surface _b1 extending from the side edge of the wall panel D at right angles to the wall panel D, and a side end surface _b1 that is bent parallel to the wall panel D from the tip thereof. It includes a guide surface b ₂ and a bent piece b ₃ that is bent from the tip of the guide surface b ₂ toward the back surface of the wall panel D and at an obtuse angle with respect to the guide surface b ₂ .

The fitting receiving part B is the lower end surface part of the lower frame 1a.
A through hole opened at B' fits into a protrusion C protruding from the wall mounting surface A of the waterproof pan 3.

The first joint member 8a is for interconnecting the wall panels D and D adjacent in a horizontal row, and is fixed to the guide surface _b2 of the side frame 1b on the same side at appropriate intervals in the height direction. do.

This first joint member 8a is connected to the guide surface.
A fixing piece 8a ₁ screwed to b ₂ , an extending piece 8a ₂ extending from the fixing piece 8a ₁ in parallel to the back surface of the adjacent wall panel D, and the tip of the extending piece 8a ₂ An elastic engagement piece 8a 3 is bent in the direction of the back surface of the wall panel D and at _an acute angle with respect to the extending piece 8a ₂ , and the elastic engagement piece 8a ₃ is bent so as to expand at the tip thereof. It consists of a guiding inclined piece part _8a4 .

The extending piece portion _8a2 extends along the guide surface _b2 of the side frame 1b' located at the other end of the adjacent wall panel D.
The guide surface _b2 extends to the tip.

The elastic engagement piece portion 8a ₃ is the extending piece portion 8a ₂ as described above.
It is formed by bending at an acute angle with respect to the extending piece part _8a2 in the direction of the back surface of the wall panel D adjacent to the tip, and the guiding inclined piece part _8a4 is attached to the bent tip of the extending piece part 8a2. By bending the guiding inclined piece 8a ₄ so as to expand in the same direction, an engaging portion 8a ₅ that engages with the tip of the bent piece b ₃ is formed at the base end of the guiding inclined piece 8a 4 .

The guiding inclined piece part _8a4 is for guiding the side frame 1b _{' on the other side in order to elastically engage the tip of the bent piece b3 with} the engaging part _8a5 of the elastic engaging piece part 8a3. It is formed by bending so as to further expand from the engaging portion _8a5 .

The second joint member 8b is for connecting the wall panels D and D adjacent to the corner, and is attached to the side frame 1b located at the side end on the same side as the first joint member 8a at appropriate intervals in the height direction. The fixing piece part _8b1 is fixed to the guide surface _b2 of the side frame 1b, and the wall adjacent at right angles is passed from the fixing piece part _8b1 to the side end surface _b1 of the side frame 1b. An extending piece 8b ₂ that reaches the guide surface b ₂ of the side frame 1b' located on the other side of the panel D, and an elastic member bent at the tip of the extending piece 8b ₂ in the same way as the first joint member 8a. It consists of an engaging piece part _8b3 and a guiding inclined piece part _8b4 .

In addition, 9 in the figure is a circumferential edge fitted to the peripheral edge of the ceiling plate 10, and when connecting the wall panel D and the ceiling plate 9, an elastic hanging piece 9a provided on this circumferential edge 9 is attached.
An engaging piece 1 provided on the upper edge surface of the upper frame 1c of the wall panel D
c' is elastically engaged.

To explain the connection order of wall panels D below, first place the first wall panel (D ₁ in the figure) on the wall mounting surface A at the corner of the waterproof pan 3, and at that time, connect the fitting receiving part B. By fitting into the protrusion C, the wall panel _D1 can be positioned and temporarily fixed.

Next, in the second joint member 8b of the first wall panel _D1 , the other side frame _1b ' of the second wall panel ( _D2 in the figure) adjacent to the wall panel D1 at right angles is inserted. is inserted through the guiding inclined piece part _8b4 , and the engaging part ₈ of the elastic engaging piece part _8b3 is inserted into the bent piece b3.
b ₅ are elastically engaged. At the same time, the fitting receiving part B of the second wall panel _D2 is fitted into the projection C and placed on the wall mounting surface A. At this time, since the respective wall panels D ₁ and D ₂ are connected at right angles in a flat state,
There is no need to support each wall panel D ₁ , D ₂ . At the same time, due to the fitting of the fitting receiving part B and the protruding part C, the first wall panel D ₁ can be easily supported without having to support it by hand.
The connection work described above can be performed.

Furthermore, the work of connecting the wall panels _D3 in a horizontal row is performed for each wall panel D to form the wall body _R1 .

In addition, an opening is formed in the final installed part of the wall panel D in the wall _R1 without incorporating the wall panel D, and a door frame is attached to the edge of the opening to create an entrance/exit to the unit room R. form.

Next, a second embodiment shown in FIGS. 3 to 5 will be described. In this example, the foundation floor E
The upper edge of the parting edge 2 installed above is the wall mounting surface A,
A protrusion C is formed to protrude from this wall mounting surface A. Then, as in the previous embodiment, wall panels D are placed on the wall mounting surface A, and adjacent wall panels D are connected to each other to form a wall W ₁ formed within the building frame, that is, an interior wall. ing.

Note that the parting edge 2 is fixed on the foundation floor E using necessary fixing means such as height adjustment bolts 5, embedded bolts 6, and mounting flanges 7.

Next, a third embodiment shown in FIGS. 6 to 8 will be described. In this embodiment, as in the second embodiment described above, wall panels D are mutually placed on the wall-mounted surface A of the cutting edge 2, and adjacent wall panels D are connected to form a unit room R. The surrounding wall W ₂ constitutes an exterior wall.

In each of the embodiments described above, the fitting receiving part B is provided on the wall panel D and the protruding part C is provided on the wall mounting surface A as shown in the figure, but the fitting receiving part B is provided on the wall mounting surface A, and the protrusion C is provided on the wall panel D.
It is also possible to provide the

(Effects of the invention) With the above-described configuration, the present invention has a joint member located at the same side end of the back side of the wall panel placed on the wall mounting surface. By sequentially performing the installation work for each wall panel to elastically engage the side frames located at the walls, the wall body can be constructed on the wall mounting surface without using support columns. Therefore, the wall can be constructed without the need to erect support columns on the wall mounting surface as a preliminary work.
Not only is the assembly work simplified, but the cost can be expected to be reduced because no support pillars are required.

At the same time, the wall panel can be easily and reliably positioned on the wall mounting surface by the engagement between the fitting receiving part and the protrusion. Furthermore, if the assembly work is performed from the corner portion, the placed wall panel can be maintained in an upright state without having to support it by hand, thereby further simplifying the above-mentioned assembly work.

[Brief explanation of the drawing]

Figures 1 and 2, Figures 3 to 5, and Figures 6 to 8 respectively show an embodiment of the installation structure of the wall panel of the present invention, and Figure 1 is a vertical cross-sectional view of the wall; Figure 2 is a cross-sectional view of Figure 1, Figures 3 and 6 are perspective views of the walls, Figure 4 is an enlarged cross-sectional view taken along line 4-4 in Figure 3, and Figure 5 is the view of Figure 3. 5-5 enlarged cross-sectional view of 7th
The figure is an enlarged cross-sectional view taken along line 7-7 of Figure 6, and Figure 8 is an enlarged cross-sectional view of Figure 6.
It is an enlarged sectional view taken along line 8-8 in the figure. In addition, in the figure, A...wall mounting surface, D...wall panel,
R ₁ , W ₁ , W ₂ ... Wall, B ... Fitting receiving part, C ...
Projection, 1b, 1b'... Side frame, 8a, 8b... Joint member, b ₁ ... Side end surface, b ₂ ... Guide surface, b ₃
...Bending piece, 8a ₁ , 8b ₁ ...Fixed piece part, 8a ₂ , 8
b ₂ ... extension piece part, 8a ₃ , 8b ₃ ... elastic engagement piece part,
8a ₄ , 8b ₄ ... Slanted pieces for guiding.

Claims (1)

[Scope of utility model registration request] A wall panel installation structure in which a plurality of wall panels placed on a wall mounting surface are interconnected to form a wall, and a fitting receiving part is provided on either the wall mounting surface or the lower end of the wall panel. , the other side is provided with a protrusion that fits into the fitting receptacle, side frames are fixed to both ends of the back side of the wall panel, and joints are attached to the side frames located at the side ends of the same side of all wall panels. The side frame includes a side end surface extending from a side edge of the wall panel at right angles to the wall panel, and a guide surface bent from a tip of the side end surface in parallel to the wall panel;
The joint member includes a fixed piece fixed to the outer periphery of the side frame at appropriate intervals; an extending piece extending from the fixed piece along the guide surface on the other side facing the same side frame of the adjacent wall panel; and an extending piece extending from the tip of the extending piece in the direction of the back surface of the wall panel. an elastic engagement piece that is bent at an acute angle with respect to the installation piece and elastically engages with a bent piece of the side frame located on the other side of the adjacent wall panel; A wall panel installation structure comprising a guide inclined piece part that is bent to open and guides a side frame located on the other side of an adjacent wall panel.