JPS6237858Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a ceiling plate attachment device for an assembled storage room.
To provide a simple mounting device for fixing both the peripheral edge of a ceiling plate and the upper edge of an inner wall to a wall upper frame in an assembled storeroom which has a double wall structure with an outer wall and an inner wall and has a ceiling plate stretched, and connects the two airtightly. The purpose is to speed up the installation work between the ceiling board and the inner wall, thereby improving the heat insulation effect in the storeroom.

Embodiments of the present invention will be explained according to the drawings: 1
is a circumferential edge, and this circumferential edge is made by bending the upper end of the vertical plate that is in contact with the inner surface of the upper wall frame 2 outward at a right angle, and placing the bent portion on the inner upper corner of the upper frame 2. , a mounting piece 1a with a cross section that is screwed onto the inner surface of the upper frame with screws 3.
In order to provide a ceiling plate insertion groove 1b in the central part continuing below the mounting piece 1a, the mounting piece 1a is
At the same time, a groove upper wall 1c is provided separately, which overlaps inside the groove and is screwed horizontally with screws 3, and a groove width equal to the thickness of the ceiling plate 4 is taken in the lower part, and a groove lower wall 1d is formed from the lower end of the vertical plate. By bending it inward, it becomes an insertion groove 1b with an inward opening, and by continuously bending it downward and inward from the inner end of the groove lower wall 1d, the inner wall support piece 1e is turned outward. established in
The outer end of the supporting piece 1e is further bent upward to form an abutting piece 1f that comes into contact with the inner surface of the upper edge of the inner wall 5, and this is a curved plate edge material that is bent to the length of the wall width. It is.

In addition, 4 is a thick wall ceiling plate with heat insulating properties, 5 is a thick inner wall with heat insulating properties, and 6 is an outer wall made of a curved plate. Bend inward like the husband, side edge 6a and end edge 6b.
In addition, an appropriate number of reinforcing horizontal rods 6c having a U-shaped cross section are fixed at equal intervals to the upper and lower intermediate portions of the inner surface of the wall. Furthermore, the ceiling plate and both the inner and outer walls are divided into a plurality of unit plates.

In the figure, 7 is a roof support material, 8 is a roof board, 9 is an end cover board, and 10 is a gable board.

Therefore, to explain the installation procedure of this device, first, attach the edges 1 along the inside of the upper frame 2 on the four sides of the wall.
The mounting piece 1a is mounted on the inner upper corner of the upper frame, and the screw 3 is screwed in from the inside of the mounting piece toward the inner side surface of the upper frame to tighten and fix it. After the surrounding edge is attached to the upper frame in this manner, the upper edge of the inner wall 5 is inserted from below into the gap between the contact piece 1f at the lower end of the surrounding edge and the inner end of the outer wall upper edge 6b, and the inner wall is attached to the outer wall. erected along. After this, the peripheral edge of the ceiling board is inserted into each of the insertion grooves 1b on the edges around both opposing wall surfaces, and the ceiling board is stretched between the two edges.

The present invention has the above-described configuration and has the following effects.

At the stage when the surrounding edge is fixed to the wall upper frame, only the upper end mounting piece 1a is screwed to the upper corner of the upper frame with the screw 3, so the lower end support piece 1e of the surrounding edge is screwed onto the upper corner of the upper frame.
can be pushed inward due to the elasticity of the edge material, and the gap between the outer end abutting piece and the inner end of the outer wall can be freely pushed open, so the upper edge of the inner wall can be moved into the gap. It is extremely easy to insert into the In this case, if the above-mentioned gap is difficult to open, it can be done by slightly loosening the screw, and then re-tightening the screw after inserting the inner wall. Then, when the peripheral edge of the ceiling plate is inserted into the insertion groove of the surrounding edge, both ends of the ceiling plate push and press the opposing edges outward, and as a result, the lower support piece is pushed outward. Since the upper edge of the inner wall is pressed against the inner edge of the outer wall, the upper edge of the inner wall is strongly held between the surrounding edge and the outer wall and fixed together with the ceiling board, and the joint between the ceiling board and the inner wall is They are brought into close contact via the edges, and the two are airtightly connected.

Therefore, there is no need to provide a separate fixing means for the upper edge of the inner wall, which is very advantageous in terms of construction and construction.In addition, both joints maintain an airtight state, shutting off indoor air from the outside, and further improving the heat insulation effect. It can be uplifting.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view showing the main parts of this device, and FIG. 2 is a longitudinal cross-sectional view of the main parts. 1... Surrounding edge, 1a... Mounting piece, 1b... Insertion groove, 1c... Groove top wall, 1d... Groove bottom wall, 1e...
Support piece, 1f... Contact piece, 2... Upper frame, 3... Screw, 4... Ceiling board, 5... Inner wall, 6... Outer wall.

Claims (1)

[Scope of utility model registration request] At the upper end of the vertical plate that touches the inside of the wall top frame 2,
Outward mounting piece 1a mounted on the inner upper corner of the above frame
A groove upper wall 1c is screwed horizontally into the inner side of the upper frame with screws 3 together with the mounting piece 1a, and a groove lower wall 1d is formed by bending the lower end of the vertical plate inward at the lower part thereof, and the ceiling plate is inserted into the groove. 1b, and further a groove lower wall 1d.
The peripheral edge 1 of the ceiling plate 4 and the inner wall 5 are formed by bending a contact piece 1f to the inner wall upper edge of the inner wall at the outer end of the support piece 1e, which is continuously bent downward and outward from the inner end of the support piece 1e. A ceiling board mounting device for an assembled storeroom, in which the upper edge of the ceiling board is fixed along a wall upper frame 2.