JPH0535919U - Panel fixing structure in unit room and wall structure in unit room - Google Patents

Abstract

(57) [Summary] [Purpose] To firmly connect a panel made of hollow extruded material to a corner pole, niche or door frame. [Structure] Horizontal panel 1 made of hollow extruded cement board
0 is piled up on the edge of the waterproof pan 14 and each panel 10
A lateral end of the unit is fixed to the corner pole 12 to construct a wall surface of the unit bathroom. Cavity 16 of panel 10
A leaf spring 18 with a female screw is inserted therein in a state of accumulating power.
The leaf spring 18 includes a flat plate-shaped main piece 18a and spring pieces 18b, 18b folded back from both ends in the longitudinal direction of the main piece.
And a female screw hole 18c provided in the main piece 18a. A hole 20 is provided in the panel 10 so as to connect the back surface to the cavity 16. A bolt 22 is screwed into the female screw 18c through the hole 20, and the clip fitting 24 is fixed to the panel 10 by the bolt. The panel 10 is fixed to the corner pole 12 by engaging the claw portion 24a provided on the clip metal fitting 24 with the corner pole 12.
Fixed to. [Effect] The connection strength between the panel and the corner pole, niche or door frame is high, and the connection workability is also good.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a panel fixing structure for a unit room in which horizontally long panels are stacked and a wall structure for a unit room, and particularly for a unit room panel fixing structure adopted when the panel is made of a hollow extruded material such as a hollow extruded cement board. And the wall structure in the unit room. More specifically, the unit room panel fixing structure of the present invention relates to a connecting structure of the panel and the corner pole. Further, the wall structure in the unit room of the present invention relates to the connection structure between the panel and the niche or the door frame.

[0002]

[Prior Art]

 Building a wall surface of a unit room such as a unit bathroom by stacking horizontally long panels is described in Jitsukaihei 2-9211 to 2-9214.

[0003]

[Problems to be solved by the device]

 These conventional techniques have a problem that the fixing strength between the corner pole and the panel is low. Further, conventionally, no fixing structure for the panel and the door frame or the niche has been proposed.

[0004]

[Means for Solving the Problems]

 The unit room panel fixing structure according to claim 1 is a unit room panel fixing structure in which laterally long panels made of hollow extruded material are stacked and the lateral ends of each panel are fixed to corner poles. A plate-shaped body with an internal thread is inserted therein, and a bolt is screwed into the internal thread through a hole provided so as to connect the back surface of the panel and the cavity, and the clip metal fitting is fixed to the panel with the bolt. The panel is fixed to the corner pole by engaging the claw portion provided on the clip fitting with the corner pole.

A panel fixing structure for a unit room according to a second aspect is the panel fixing structure for a unit room according to the first aspect, wherein the plate-like member is a flat plate-shaped main piece and both ends in a longitudinal direction of the main piece. A leaf spring having a folded spring piece and a female screw hole provided in the main piece, which is characterized in that the leaf spring is inserted into the cavity in a force-accumulating state.

A panel fixing structure for a unit room according to claim 3 is the panel fixing structure for a unit room according to claim 1 or 2, wherein the corner pole has a crank shape or a W shape having at least one L-shaped portion. It has a cross-sectional shape, and the L-shaped portion is in contact with the side end surface and the back surface of the panel, and the clip metal fitting is covered and fixed to the L-shaped portion. is there.

The wall structure in the unit room according to claim 4 is a wall structure in a unit room in which horizontally elongated panels made of hollow extruded material are stacked and a niche or a door frame is fixed to a lateral end of each panel. Insert a female threaded plate into the panel cavity, screw a bolt into the female screw through a hole provided to connect the back side of the panel to the cavity, and fix the clip fitting to the panel with the bolt. At the same time, the L metal fitting fixed to the side surface of the niche or the door frame is held by the clip metal fitting to fix the niche or the door frame to the panel.

A wall structure in the unit room according to claim 5 is the wall structure in the unit room according to claim 4, wherein the plate member is a flat plate-shaped main piece, and is folded back from both ends in the longitudinal direction of the main piece. And a female spring hole formed in the main piece, the spring being inserted into the cavity in a state of accumulating force.

[0009]

In the panel fixing structure of the unit room and the wall structure of the unit room according to the present invention, the weight of the panel is small because the panel is made of the hollow extruded material.

Since the plate-shaped body is inserted into the cavity of the panel made of the hollow extruded material, the bolt is screwed into the female screw of the plate-shaped body, and the clip metal fitting is fixed to the panel by the bolt. The fixing strength of this clip fitting is extremely high. Since the corner pole, door frame or niche is fixed to the panel via this clip metal, the connection strength between the corner pole, door frame or niche and the panel is extremely high.

In the panel fixing structure of the unit room according to the first aspect, since the claw portion of the clip metal fitting is locked to the corner pole, the connection between the panel and the corner pole is strong.

In the panel fixing structure of the unit room according to the second aspect and the wall surface structure of the unit room according to the fifth aspect, the leaf spring is inserted into the cavity of the panel made of the hollow extruded material in a force-accumulating state. That is, the main piece of the leaf spring is pressed against the panel back side of the inner surface of the cavity by the elastic force of the spring piece. As a result, the leaf spring can be installed so as not to move inside the cavity. Therefore, it is very easy to screw the bolt into the female screw hole of this leaf spring.

In the panel fixing structure of the unit room according to the third aspect, since the panel is engaged with the L-shaped portion of the corner post, the locking strength between the corner post and the panel is extremely high.

In the wall surface structure in the unit room of claim 4, the connection strength between the panel and the door frame or the niche is extremely high.

[0015]

EXAMPLES Examples will be described below with reference to the drawings. FIG. 4 is a plan view showing a panel fixing structure of a unit bathroom according to an embodiment of the present invention, FIGS. 1 and 5 are perspective views of assembly thereof, FIG. 2 is a full perspective view, and FIG. 3 is a panel view. It is a top view.

The horizontally long panel 10 made of the hollow extruded cement board shown in FIG. 3 is stacked on the peripheral edge of the waterproof pan 14, and the lateral ends of each panel 10 are fixed to the corner poles 12 to form a unit. Build the walls of the bathroom.

At the time of this construction, a leaf spring 18 with an internal thread is inserted into the cavity 16 of the panel 10 in a stored state. This leaf spring 18 has a flat elongated plate-shaped main piece 18a, spring pieces 18b and 18b folded back from both longitudinal ends of the main piece, and a female screw hole 18c provided in the main piece 18a. ing.

A hole 20 is provided in the panel 10 so as to connect the back surface to the cavity 16. A bolt 22 is screwed into the female screw 18c through the hole 20, and the clip fitting 24 is fixed to the panel 10 by the bolt. The panel 10 is fixed to the corner pole 12 by engaging the claw portion 24a provided on the clip metal fitting 24 with the corner pole 12.

The corner pole 12 has a W-shaped cross-sectional shape including two L-shaped portions 12a, and each of the L-shaped portions 12a and 12a has two adjacent panels 10 whose panel surfaces are orthogonal to each other. The clip metal fitting 24 covers the L-shaped portion 12a.

The clip fitting 24 is loosely attached to the panel 10 with bolts 22 as shown in FIG. After the panel 10 is engaged with the L-shaped portion 12a of the corner pole 12, the clip fitting 24 is placed in a horizontal posture, and the claw portion 24a is hooked on the outer edge of the L-shaped portion 12a. The bolt 22 is communicated with the long hole 24b of the clip metal fitting 24, and the clip metal fitting 24 is pulled to the left in FIG. 5 to bring the claw portion 24a into close contact with the outer edge of the L-shaped portion 12a.

FIG. 6 is a plan view showing the connecting structure of the door frame 30 and the panel 10, in which the left half relates to the room corner portion and the right half relates to the flat wall portion. In the corner portion, the corner pole 32 has a crank-shaped cross section, and the panel 10 is engaged and fixed to the L-shaped portion 32a. The structure of this portion is the same as in FIGS.

A side surface of the door frame 30 is brought into contact with a piece 32 b of the corner pole 32, and is fixedly connected by a screw 34.

In the right half of FIG. 6, an L fitting 36 is fixed to the side surface of the door frame 30 with a screw 34. By pressing the L metal fitting 36 with the clip metal fitting 38, the door frame 30 and the panel 10 are fixedly connected. The method of fixing the clip metal fitting 38 to the panel 10 is the same as in FIGS.

FIG. 7 shows a structure in which a niche (bathroom storage shelf) 40 is fixed to the panel 10. The left half relates to a room corner portion and the right half relates to a flat wall portion. In the corner portion, the niche 40 is fixed to the corner pole 32 with a screw 34. The structure of this part is the same as in FIG.

In the flat wall portion, the L metal fitting 36 is fixed to the niche 40 with the screw 34, and the niche 40 and the panel 10 are fixedly connected by pressing the L metal fitting 36 with the clip 24. The method of fixing the clip metal fitting 24 to the panel 10 is the same as in FIGS.

In any of the structures of the embodiments thus configured, since the panel 10 is made of a hollow cement plate, the weight of the panel is small and the panel strength is high.

A leaf spring 18 is inserted into the cavity 10 of the panel 10, a bolt 22 is screwed into a female screw 18c of the leaf spring 18, and the clip fittings 24, 38 are fixed to the panel 10 by the bolt 22. Therefore, the fixed strength of the clip fittings 24 and 38 is extremely high. Since the corner pole 10, the door frame 30, or the niche 40 is fixed to the panel 10 via the clip fittings 24, 38, the connection strength between the corner pole 10, the door frame 30, or the niche 40 and the panel 10 is extremely high. high.

Further, the leaf spring 18 is inserted into the cavity 16 in a state of accumulating force, and the leaf spring 18 can be installed in the cavity 16 so as not to move. Therefore, it is easy to screw the bolt 22 into the female screw 18c of the spring 18.

Further, since the claw portion 24a of the clip fitting 24 is locked to the corner pole 10 or the niche 40, the connection of this portion is strong.

Furthermore, since the panel 10 is engaged with the L-shaped portions 10a and 32a of the corner posts 10 and 32, the locking strength between the corner posts 10 and 32 and the panel 10 is extremely high.

FIG. 8 shows a foot fixing structure of the panel 10, in which the protrusion 52 of the foot supporting metal fitting 50 is fitted into the groove 54 on the bottom surface of the panel 10. Reference numeral 56 is a stopper that comes into contact with the back surface of the panel 10, and 58 is a locking portion that wraps around the rising portion 14a of the waterproof pan 14.

Although the leaf spring 18 is used in the above-described embodiment, a plate-shaped one having no spring piece may be used.

[0033]

[Effect of the device]

 As described above, according to the panel fixing structure of the unit room and the wall structure in the unit room of the present invention, the panel is lightweight and the panel and the corner pole, niche or door frame can be firmly connected. All assembly work can be done from inside the department.

Particularly, according to the second and fifth aspects, the bolt can be easily screwed in, and the workability is excellent.

[Brief description of drawings]

FIG. 1 is an assembly perspective view showing an embodiment structure.

FIG. 2 is an overall perspective view showing the structure of the embodiment.

FIG. 3 is an end view of the panel.

FIG. 4 is a plan view showing the structure of the embodiment.

FIG. 5 is a main part perspective view showing the structure of the embodiment.

FIG. 6 is a plan view showing the structure of the embodiment.

FIG. 7 is a plan view showing the structure of the embodiment.

FIG. 8 is a vertical sectional view showing a foot fixing structure of a panel.

[Explanation of symbols]

 10 Panel 12 Corner Pole 14 Waterproof Pan 16 Cavity 18 Leaf Spring 20 Hole 22 Bolt 24, 38 Clip Metal Fitting 30 Door Frame 40 Niche

Claims (5)

[Scope of utility model registration request] 1. A panel fixing structure for a unit room, in which horizontally long panels made of hollow extruded material are stacked, and the lateral ends of each panel are fixed to corner poles. Insert a bolt, screw a bolt into the female screw through a hole provided so as to connect the back surface of the panel and the cavity, fix the clip metal fitting to the panel with the bolt, and fix the claw portion provided on the clip metal fitting. A panel fixing structure for a unit room, wherein the panel is fixed to the corner pole by locking the panel to the corner pole. 2. The panel fixing structure for a unit room according to claim 1, wherein the plate-shaped body has a flat plate-shaped main piece, spring pieces folded back from both longitudinal ends of the main piece, and the main piece. A panel fixing structure for a unit room, which is a leaf spring having an internal threaded hole provided in, and is inserted into the cavity in a state of storing power. 3. The unit room panel fixing structure according to claim 1 or 2, wherein the corner pole has a crank-shaped or W-shaped cross-section with at least one L-shaped portion, and the L-shaped portion is A panel fixing structure for a unit room, which is in contact with a side end surface and a back surface of the panel, and the clip fitting is fixed by covering the L-shaped portion. 4. A wall structure in a unit room in which horizontally elongated panels made of a hollow extruded material are stacked and a niche or a door frame is fixed to a lateral end of each panel, and a plate shape with a female screw in a cavity of the panel Insert the body, screw a bolt into the female screw through a hole provided so as to connect the back surface of the panel and the cavity, and fix the clip metal fitting to the panel with the bolt, and also to the side surface of the niche or door frame. A wall structure in a unit room, wherein a niche or a door frame is fixed to the panel by pressing the L metal fitting with the clip metal fitting. 5. The wall structure in the unit room according to claim 4, wherein the plate-shaped body includes a flat plate-shaped main piece, spring pieces folded back from both longitudinal ends of the main piece, and the main piece. A wall surface structure in a unit room, which is a leaf spring having a female screw hole provided therein, and is inserted into the cavity in a state of storing power.