JPH0893126A - Structure for fixing ceiling in unit room - Google Patents

Abstract

PURPOSE: To obtain a structure for fixing the ceiling of a unit room, in which the ceiling plates can be easily fixed by not screws but a fitting means to the side wall plates. CONSTITUTION: A U-shaped fitting tool 5 opened at the top and provided with a groove 5a made in the inside face near the opened upper end, is fitted at required positions of the upper end face of the side wall plate A in a unit room. The front end 7a is fitted in the opened upper end of the fitting tool 5, at the peripheral positions of the ceiling plate B corresponding to the fitting positions of the fitting tool 5 and an inverted U-shaped insertion tool 7 in which a protrusion 7b stuck in the groove 5a of the fitting tool 5, is formed, is attached to the root of the front end 7a. The insertion tool 7 is fitted in the fitting tool 1 and the ceiling plate B is attached to the upper end of the side wall plate.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling of a unit room for fixing a ceiling plate to an upper end surface of a side wall plate forming an inner peripheral wall surface of a unit room such as a unit bathroom in a building such as an apartment. Regarding mounting structure.

[0002]

2. Description of the Related Art Conventionally, in the construction of such a unit room, in order to attach the ceiling plate to the upper end surface of the side wall plate, an inspection port is previously formed in the ceiling plate of the unit room, and the inspection port is constructed from this inspection port. It is common to lean between the ceiling and the ceiling plate of the unit room to fix the ceiling plate and the side wall plate with screws.

[0003]

However, when the ceiling of the building is constructed low, the space between the ceiling panel of the unit room and the ceiling of the building becomes very small, which makes the work difficult. However, in an extreme case, it is impossible to lean out, and only the arm is inserted from the inspection port, and the screwing work is performed depending on the feeling, and there is a problem that workability is poor.

[0004]

In such a structure, in order to fix the ceiling and the wall panel by moving the ceiling with respect to the wall panel and moving the trunk of the protrusion to the second hole. , If both shift in the direction opposite to this fastening direction,
The projection comes out of the first hole of the engagement hole and the fastening is removed.

The present invention solves the problem of the conventional fixing of the ceiling plate of the unit room to the side wall plate with screws, and by attaching the fitting tool to the side wall board and the inserting tool to the ceiling board in advance, The ceiling plate can be attached only by placing it on the upper end surface of the side wall plate, and therefore, the first object is to solve the problem of screwing.

A second object of the present invention is to serve also as a connecting means for the upper ends of two adjacent side wall plates, and also as a connecting means for the two side wall plates at the corners of the unit room. The third purpose.

[0007]

SUMMARY OF THE INVENTION The present invention relates to a means for achieving the above object. According to the invention of claim 1, the upper surface is opened at a required position of the upper end surface of the side wall plate of the unit room, and Projection (or recess) on the inner surface near the open top
A U-shaped fitting having the above-mentioned shape is attached, and the tip is fitted into the open upper end of the fitting at the peripheral edge portion of the ceiling plate corresponding to the mounting location of the fitting, and the fitting is inserted at the base of the tip. A V-shaped inserter having a recess (or a protrusion) that engages with the protruding portion (or recess) of the tool is attached, and the inserter is fitted into the fitting tool so that the ceiling is attached to the upper end of the side wall plate. It is characterized by mounting a board.

The invention according to claim 2 is different from the invention according to claim 1 in that the fittings are provided at both ends to form a connecting fitting, and the fittings of the connecting fittings are adjacent to each other. It is attached to each upper end surface of the joint portion of the side wall plates of the two unit rooms, and the insertion tool is attached to the peripheral edge portion of the ceiling plate corresponding to the fitting tool of the side wall plates of the two adjacent unit rooms. Characterize.

The invention according to claim 3 is different from the invention according to claim 1, in that the corner connecting portion formed at the other end of the corner connecting fitting having the fitting at one end has a corner post at the other end. A corner post mounting part that fits from above and is attached to the corner post is provided, and the fittings of the two corner connection fittings are attached to the side wall plates on both sides of the corner, and the corner post mounting part is attached to the corner post. It is characterized in that the insertion tool is attached to a portion of the ceiling plate corresponding to the insertion tool.

[0010]

In the ceiling mounting structure of the unit room according to the first aspect of the present invention, the tip of the inserter attached to the peripheral portion of the ceiling plate corresponding to this is inserted into the inserter attached to the upper end surface of the side wall plate. Then, if the recess (or projection) is fitted into the projection or (recess) provided on the inner surface of the upper end of the fitting tool, the fitting tool can be attached without screwing after fitting, and the insertion tool can be removed from the fitting tool. The ceiling plate is attached to the upper end of the side wall plate.

In the ceiling plate mounting structure for a unit room according to claim 2 of the present invention, the fitting fittings of the coupling fittings are mounted on the respective upper end surfaces of two adjacent side wall boards.
Since the two adjacent side wall plates are connected and the fittings are fixed by the respective inserts attached to the ceiling plate, the side wall plates are prevented from falling into the unit room,
A strong connection is made.

According to a third aspect of the present invention, in the ceiling plate mounting structure for a unit room, the fittings of the corner connecting fittings respectively attached to both side wall plates adjacent to each other and the corner posts are mounted. The corner pillars and the side wall plates adjacent to the corner pillars are fixed by the corner pillar attachment portion, and the fixation is further secured by the insertion of the insertion tool into the fitting tool.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. In this embodiment, the middle portion of the side wall plate A that constitutes the unit room and the ceiling plate B are connected. The side wall plate A has vertical bars 2 formed of aluminum channels having an H-shaped cross section shown in FIG.

Further, both upper and lower ends of the main board 1 and both ends of a horizontal bar 3 formed of aluminum channels having an H-shaped cross section are attached to the vertical bar 2 at appropriate intervals. Furthermore, on the surface side of the main board 1,
A decorative plate 4 in which tiles, tile patterns, etc. are drawn is attached.

The fitting 5 of this embodiment is formed in a U shape having an open upper surface, a lateral recess 5a is formed on the inner surface near the open upper end, and the bottom surface 5b is a side wall. It is fixed to the uppermost horizontal rail 3 attached to the back side of the plate A by fastening means such as screws 13.

On the other hand, an aluminum angle 6 is attached to the peripheral edge of the upper surface of the ceiling plate B, and an insert 7 is attached at a position corresponding to the position of the insert 5 attached to the side wall A. .

The insertion tool 7 is provided with a tip portion 7a to be inserted into the fitting tool 5 and a projecting portion 7b which is formed at the base of the tip portion 7a and engages with the recess 5a of the fitting tool 5. Insertion part 7
Two c are formed in parallel with each other on the lower surface of the square frame portion 7d whose upper surface is open. The square frame portion 7d is attached to the aluminum angle 6 with screws 8 with the tip portion 7a facing downward.

Therefore, in order to form a unit room as shown in FIG. 1, the ceiling board B is placed on the side wall board A which is erected on the floor with the fitting 5 as the upper side, and the ceiling board B is lowered from the top. When pushed down toward, the tip portion 7a of the insertion tool 7 attached to the angle 6 of the ceiling plate B is pushed into the fitting tool 1.

Further, if the pushing down of the ceiling board B is continued,
The projecting portion 7b at the base of the tip end portion 7a is engaged with the recessed line 5a of the fitting tool 5, the insertion portion 7c does not come out of the fitting tool 5, and the ceiling plate B is passed through the insertion tool 7, that is, the angle 6 and the side wall plate It is fixed to the upper end surface of.

Next, a portion for connecting the side wall plates A of the second embodiment will be described. In this embodiment, two side wall plates A are formed by press-fitting both sides of the intermediate column 10 having an H-shaped cross section into the vertical bars 2 of the adjacent side wall plates A.
Are linked. Then, both ends of the connecting fitting 9 having a bending portion 9a whose center is bent upward so as to straddle the vertical column 2 of the two side wall plates A are fixed to the horizontal rail 3 with screws 13.
Note that the fitting 5 described above is also formed on both ends of the connecting fitting 9.

On the ceiling plate B, the insertion tool 7 is attached to the angle 6 corresponding to the respective positions where the two fitting tools 5 are attached.
By attaching the insertion tool 7 to the fitting tool 1 in the same manner as described above, the side wall plate A is prevented from collapsing and adjacent two
The joint portion of the side wall plates A can be firmly fixed.

Next, a description will be given of the portion connecting the corners of the unit room according to the third embodiment. In this embodiment, the vertical piece 11a of the corner post 11 is formed on the vertical bar 2 fixed to the side surface of the side wall plate A and has a vertical piece 11a formed in a substantially L shape and fitted into the vertical bar 2. Insert and fix the two side wall plates A at the corners.

A fitting tool 5 similar to the one described above is formed at one end, and the bending part 1 extends upward from the fitting tool 5 and extends upward.
A corner connecting fitting 12 is prepared in which 2a is formed and the tip end is bent downward from the bent portion 12a to form a hook portion 12b.

Then, the bent portion 12a is provided on the horizontal rail 3 at the upper end of each side wall plate A so that the bent portion 12a straddles one side of the angle of the corner post 11 in contact with the side surface of each side wall plate A. While fixing the fitting 5 with the screw 13,
By hooking the hook portion 12b on one side of the angle of the corner post 11, the two side wall plates A at the corners are fixed to each other.

The insert 6 is attached to the angle 6 attached to the upper surface of the ceiling board B at a position corresponding to each of the inserts 5, and the insert 7 is inserted in the same manner as described above. By fixing the side wall plates A at the corners more completely, the side wall plates A at the corners of the unit room and the ceiling plate B are fixed.

The fitting 5, the coupling fitting 9, and the corner coupling fitting 11 are mounted on the side wall plate A and the ceiling plate B corresponding thereto.
When attaching the insert 7 to the angle 6 of the above, to the respective parts when constructing the unit room, as the attachment part a by the insertion tool 5, the attachment part b by the connection insertion tool 9 and the attachment part c by the corner connection insertion part 11 An example of the arrangement of is shown in FIG.

[0027]

As described above, according to the present invention, the ceiling plate is attached to the side wall plate by attaching the fitting tool to the upper end surface of the side wall plate and the inserting tool to the ceiling plate at a position corresponding to the fitting tool. Both can be fixed by pushing down.

Therefore, after the installation of the ceiling plate, it is not necessary to fix the ceiling plate, the side wall plate, or both with screws, which not only facilitates the work, but also particularly between the ceiling of the building and the ceiling of the unit room. Since the screwing work is not necessary when the space is narrow, the construction work can be easily performed.

Further, since two adjacent side wall plates are connected by the connecting fittings and the side plates are prevented from falling toward the indoor side by the inserting tool, a wide space for connecting two or more side wall plates is provided. The side wall of the unit room is firmly installed.

Further, the ceiling plate and the side wall plate at the corner of the unit room can be firmly fixed in the same manner, so that the construction cost of the unit room can be gradually reduced and the construction period can be shortened.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a first embodiment of the present invention.

FIG. 2 is a perspective view of a second embodiment in an assembled state.

FIG. 3 is a front view of the above-mentioned assembled state.

FIG. 4 is a perspective view of an assembled state of the third embodiment.

FIG. 5 is a cross-sectional view of the above-mentioned assembled state.

FIG. 6 is a plan view showing the respective installation positions of the unit room by the fitting tool, the coupling fitting tool, and the corner coupling fitting tool.

[Explanation of symbols]

 A Side wall plate B Ceiling plate 5 Fitting tool 5a Projection (protruding part) 7 Inserting tool 7a Tip part 7b Recessed part 9 Connecting fitting 11 Corner post 12 Corner connecting fitting

Claims (3)

[Claims] 1. A U-shaped fitting having an open upper surface and a protrusion (or recess) formed on the inner surface near the open upper end is mounted at a required position on the upper end surface of the side wall plate of the unit room, At the peripheral portion of the ceiling plate corresponding to the mounting location of the fitting, the tip is fitted in the open upper end of the fitting, and at the base of the tip, the projection (or recess) of the fitting is engaged. A V-shaped insertion tool having a recess (or a protrusion) is attached, the insertion tool is fitted into the insertion tool, and the ceiling plate is attached to the upper end of the side wall plate. Ceiling mount structure. 2. A connecting fitting having the fittings formed at both ends is attached to adjacent upper end surfaces of two adjacent side wall plates,
The ceiling mounting structure for a unit room according to claim 1, wherein the insertion tool is attached to a peripheral edge portion of the ceiling plate corresponding to the fitting tool of the two adjacent side wall plates. 3. A corner post attachment part for fitting the corner post from above to attach it to the corner post at the other end of the corner attachment part formed at the other end of the corner connecting insert having the insert at one end. Provided, the fittings of the two corner connecting fittings are attached to the side wall plates on both sides of the corners, and the corner pillar mounting portions are mounted to the corner pillars, and the inserting tool is provided at a position of the ceiling plate corresponding to the fitting of the corner connecting fittings. The ceiling mounting structure for a unit room according to claim 1, wherein: