JPH0726755A - Joint between wall panel and ceiling panel - Google Patents

Abstract

PURPOSE:To firmly join a ceiling panel with a wall pail by carrying out work from the inside. CONSTITUTION:A joint piece 3 is fixed on the edge surface of a ceiling panel 2 installed in a horizontal form at the upper edges of the wall panels 1 and 1 which are arranged in parallel, and an engagement piece 3f which is formed integrally with the joint piece 3 through a spring piece is engaged with a lateral angular pipe frame 1b on the reverse surface side of the wall panel. The edge surface of the ceiling panel 2 is attached and joined with a stopper piece which is projectingly installed at the upper edge of a member for connecting the wall panels 1 and 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for joining a wall panel and a ceiling panel.

[0002]

2. Description of the Related Art Conventionally, when a ceiling panel is joined horizontally to the upper end of a wall panel, it is bent outward at the upper end of a wall panel 51 as shown in the cross-sectional view of the main part of FIG. On the flange portion 51a, the vinyl chloride steel plate 5 of the ceiling panel 52
2a is placed and the screw 53 is screwed into the flange portion 51a from above the ceiling panel 52, whereby the wall panel 5
In the case where the ceiling panel 52 is joined to 1 and the wall panel 55 has the square pipe frame 55b on the back surface of the board 55a as shown in FIG. 12, the screws 53 are attached to the square pipe frame 55b from above the ceiling panel 52. The two are joined by screwing into. Further, as a further different form, there is a method in which the wall panel 51 and the ceiling panel 52 are fitted and joined by the spring fitting 56.

However, in such a conventional joining method, it is necessary to screw the screws 53 or attach the spring fittings 56 on the outer sides of the wall panel 51 and the ceiling panel 52, and the upper portion of the ceiling panel 52 is narrow. It is extremely difficult to screw the screws 53 in the space,
In addition, since the space outside the wall panel 51 is often an extremely narrow space, there is a problem that work from the outside is often impossible.

[0004]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above problems of the prior art, and an object of the present invention is not to provide a joining method capable of easily joining a ceiling panel to a wall panel firmly from the inside. The gist of the invention is that a joining piece is fixed to the end face of a ceiling panel that is horizontally placed on the upper ends of two or more wall panels that are arranged in a row, and the joining piece is integrally engaged via a spring piece. The piece is engaged with the reinforcing member on the back surface side of the wall panels, and the end surface of the ceiling panel is brought into contact with the stopper piece projecting from the upper end of the member connecting the wall panels.

[0005]

The joint piece is fitted and fixed to the end surface of the ceiling panel, the engaging piece of the joint piece is engaged with the reinforcing member of the wall panel to join the wall panel and the ceiling panel, and Contact the end surface of the ceiling panel with the stopper piece,
It is possible to obtain a strong joined state that does not come off due to the force from the outside and the inside.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an exploded perspective view of a main part of a state in which a ceiling panel 2 is joined to a wall panel 1 whose back surface is reinforced by a square pipe frame. The wall panel 1 is laterally arranged on the outer periphery of the back side of the board 1a. A horizontal rectangular pipe frame 1b and a vertical vertical rectangular pipe frame 1c are arranged. Two or more such wall panels 1 are arranged in a line with their insides flush, and then each wall panel 1 is arranged. , 1 and the ceiling panel 2 is placed on the upper end and joined. The lower surface of the ceiling panel 2 is formed of a vinyl chloride steel plate 2a, and the plaster board 2b is laminated on the upper surface thereof. The joining piece 3 is fitted and attached to the end surface of the ceiling panel 2 in advance.

As shown in the perspective view of FIG. 3, the joining piece 3 has an upper piece 3a and a lower piece 3b which are horizontally formed with a space therebetween, and the upper piece 3a and the lower piece 3b have a vertical back surface. The back piece 3c is connected to the back piece 3c, and the hanging piece 3d is formed so as to project downward from the lower end of the back piece 3c and below the lower piece 3b. The piece 3e is integrally formed so as to hang downward, and the engaging piece 3f is integrally formed by bending the lower end of the spring piece 3e to the front side substantially horizontally, and further from the front end of the engaging piece 3f to the back side. The guide piece 3g is integrally formed so as to be inclined. Further, an iron plate having a metal biting blade 3h is fitted on the back side of the upper piece 3a. When the end surface of the ceiling panel 2 is pushed into and fitted between the upper piece 3a and the lower piece 3b of the joining piece 3 as described above, the biting blade 3h bites into the gypsum board 2b, and its removal is prevented, and the joining piece is firmly joined. 3 is fixed to the ceiling panel 2.

After the joining piece 3 is fixed in this way, the ceiling panel 2 is contacted with the guide piece 3g on the back side of the horizontal rectangular pipe frame 1b of the wall panel 1 as shown in FIG. Is pushed down, the guide piece 3
The engagement piece 3f is guided by g and the lateral square pipe frame 1b
The lower surface of the lower piece 3b is engaged with the lower surface of the horizontal piece 3b by the elastic force of the spring piece 3e.
Is engaged with the upper surface of the horizontal rectangular pipe frame 1b to form the lower piece 3b.
And is in a state of being sandwiched between the engaging pieces 3f. Further, in this state, the end surface of the wall panel 2 is in contact with the hanging protrusion 3d,
As shown in FIG. 2, even if the stress F2 is applied to the wall panel 1 from the inside, the wall panel 1 and the ceiling panel 2 are not disengaged from each other, and a strong joining state is achieved.

As shown in FIG. 4, between the wall panels 1 and 1, the connecting pieces 4 are inserted into the upper ends of the vertical pipe frames 1c, 1c of the respective wall panels 1, 1 and are connected by the connecting pieces 4. The wall panels 1 and 1 can be connected to each other, and the connection piece 4 is provided with the vertical pipe frame 1c,
The horizontal piece 4a is provided with the insertion leg portions 4c and 4c which can be inserted into the 1c, respectively, and the stopper piece 4b which stands up vertically at the rear part of the horizontal piece 4a.

If the connecting piece 4 is mounted on the vertical rectangular pipe frames 1c, 1c in advance, the joining piece 3
With the wall panel 1 and the ceiling panel 2 joined by
Since the end surface of the ceiling panel 2 is almost in contact with the stopper piece 4b of the connecting piece 4 as shown in FIG. 5, the wall panel 1 is not affected by the external stress F1 as shown in FIG. The wall panel 1 and the ceiling panel 2 are firmly kept in contact with each other even when stressed from the outside without falling inward.

In this way, the connection pieces 4 connect the wall panels 1 and 1, and the joining piece 3 is fixed to the ceiling panel 2 so that the joining piece 3 is engaged with the lateral rectangular pipe frame 1b of the wall panel 1. By doing so, the wall panel 1 and the ceiling panel 2 can be easily and firmly joined to each other without using screws or the like, and all the joining work can be performed from the inside of the wall panel 1. The workability is improved rather than the difficult work.

Next, FIG. 6 shows a second embodiment. In FIG. 6, as the wall panel 11, a decorative panel 11b is attached to the inside of a board 11a, and the upper end of this decorative panel 11b is outside. The upper end bent piece 11c is bent by 90 °. Such a wall panel 11
In the case of using the brace material 12, the brace material 12 is preliminarily arranged outside the upper end bent piece 11c.
As shown in the schematic view of FIG. 8, 2 is fixed between the upper ends of the pillars 14 and 14 which are erected at predetermined intervals, and each pillar 14 stands on the floor pan 13. It is set up.

As shown in the exploded view of the main part in FIG.
Is attached to the back side between the wall panels 11, 11 to connect the wall panels 11, 11 and to attach the brace member 12 to the upper end thereof. A stopper piece 16 protruding upward is attached to the upper end by a screw 15. A joint bar 17 is attached from the indoor side of the column member 14, and the joint bar 17 fills the gap between the wall panels 11, 11.

As described above, the brace member 12 is arranged on the back side of the upper end of the wall panel 11, and the joining piece 3 fixed to the end face of the ceiling panel 2 is fixed to the brace member 12 according to the first embodiment. Similarly, the guide piece 3g guides the engaging piece 3f by the elastic force of the spring piece 3e.
2 can be engaged with the lower end of the vertical piece 12b, and in this state, as shown in FIG. 7, the lower piece 3b of the joining piece 3 abuts on the horizontal piece 12a of the brace member 12, and The hanging projection piece 3d of the piece 3 comes into contact with the back surface of the vertical piece 12b of the brace member 12.

In this way, the joining piece 3 is firmly engaged with the brace member 12, and the ceiling panel 2 is joined onto the wall panel 11. At this time, as shown in FIG. 10, the end surface of the ceiling panel 2 is brought into contact with the stopper piece 16, and the brace member 12 is arranged on the back side of the stopper piece 16, so that the wall panel from the outside as shown in FIG. 11
Even if the stress F1 is applied to the wall panel 11, the wall panel 11 can be prevented from falling inward. Also, as shown in FIG. 7, even when the stress F2 is applied from the inside, the hanging protrusions 3b prevent the wall panel 11 from falling to the outside, and a strong joined state can be maintained.

Also in this embodiment, the joining piece 3 is previously fitted and fixed to the end surface of the ceiling panel 2 to fix the wall panel 1 in place.
By joining the joining piece 3 to the brace member 12 on the first side, the ceiling panel 2 can be joined to the wall panel 11 satisfactorily and easily, and in this state, the stopper piece 16 on the side of the wall panel 11 provides a firm positioning. Since the fixing is performed, all the work can be performed from the inside of the wall panel 11, and the workability is improved.

[0017]

According to the method of joining a wall panel and a ceiling panel of the present invention, a joining piece is fixed to the end surface of the ceiling panel which is horizontally mounted on the upper end of two or more lined wall panels. The engaging piece integrated with the joining piece via the spring piece is engaged with the reinforcing member on the back side of the wall panel, and the ceiling is attached to the stopper piece protruding from the upper end of the member connecting the wall panels. Since the end faces of the panels are brought into contact with each other, the joining piece is fixedly fixed to the ceiling panel in advance, and the engaging piece of the joining piece is engaged with the reinforcing member on the wall panel side to work from the inside of the wall panel. The wall panel and the ceiling panel can be easily joined together by this, and at this time, the end face of the ceiling panel comes into contact with the stopper piece on the wall panel side to prevent the positional deviation between the wall panel and the ceiling panel, resulting in a strong joining structure. Can and work It has an advantage of being able to ensure a good bonding strength with improvements.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a wall panel and a ceiling panel according to a first embodiment of the present invention during a joining operation.

FIG. 2 is a side cross-sectional configuration diagram after joining is completed.

FIG. 3 is a perspective view of a joining piece.

FIG. 4 is a perspective configuration diagram showing a state in which wall panels are joined by a connecting piece.

FIG. 5 is a cross-sectional configuration diagram of a connecting piece in a joined state.

FIG. 6 is an exploded perspective view of a working state corresponding to FIG. 1 of the second embodiment.

FIG. 7 is a side sectional configuration diagram of the connected state of FIG.

FIG. 8 is a perspective configuration diagram showing a relationship between a brace material and a pillar material.

FIG. 9 is an exploded perspective view of a built state of a brace member, a pillar member, and a wall panel.

FIG. 10 is a cross-sectional configuration diagram showing a positional relationship of the stopper pieces in a joined state.

FIG. 11 is a cross-sectional configuration diagram of a main part of a conventional joining structure.

FIG. 12 is a cross-sectional configuration diagram of a main part of a conventional joining structure.

FIG. 13 is a cross-sectional configuration diagram of a main part of a conventional joining structure.

[Explanation of symbols]

 1 Wall Panel 1b Horizontal Square Pipe Frame 1c Vertical Square Pipe Frame 2 Ceiling Panel 3 Joining Piece 3a Upper Piece 3b Lower Piece 3d Hanging Projecting Piece 3e Spring Piece 3f Engaging Piece 3g Guide Piece 4 Connecting Piece 4a Horizontal Piece 4b Stopper Piece 4c Insert Legs 11 Wall panel 12 Brace material 14 Column material 16 Stopper piece 17 Joint bar

Claims (1)

[Claims] 1. A joining piece is fixed to an end surface of a ceiling panel horizontally mounted on the upper ends of two or more wall panels arranged in a row, and the joining piece is integrally engaged with the joining piece via a spring piece. The wall is characterized in that the piece is engaged with a reinforcing member on the back surface side of the wall panel, and the end surface of the ceiling panel is brought into contact with a stopper piece protruding from the upper end of a member connecting the wall panels. How to join the panel and ceiling panel.