JPS603225Y2 - Structure of pillar cover mounting part - Google Patents

Description

[Detailed explanation of the idea] This invention relates to the structure of the column cover attachment part.

In a conventional prefabricated house, as shown in Fig. 1, when the interior surface 1a of the pillar 1 is placed at a position set back from the interior surfaces 2a and 3a of the wall panels 2 and 3, the interior finish of the wall surface is When cross-pasting, it is necessary to fit a column cover (not shown) into the recess 4 between the column 1 and both wall panels 2 and 3 to make the indoor wall surface flush.

However, when the screws are directly screwed into the pillar 1 from the surface of the pillar cover, there is a problem in that the screw heads protrude toward the indoor side of the pillar cover, spoiling the aesthetic appearance when the pillar cover is pasted crosswise.

Therefore, the purpose of this invention is to provide a pillar cover mounting part that allows the pillar cover to be mounted without protruding the screw head toward the indoor side, and that allows the surface of the pillar cover to be flush with the indoor surface of the wall panel. It's about providing structure.

An embodiment of this invention will be explained using FIG. 2.

That is, as shown in the figure, the structure of this pillar cover mounting part is such that the mounting bracket 5 is passed between the pillar cover 7 and the wall panel 2, and the screw 6 is passed through the mounting bracket 5 and screwed into the wall panel 2. By doing so, the pillar cover 7 is crimped onto the pillar 1.

To explain in detail, the column 1 is made of square steel.

The wall panel 2 is arranged such that its indoor surface 2a is located closer to the indoor side than the indoor surface 1a of the column 1, and its side end surface 2b butts against the side surface 1b of the column 1 at a predetermined interval.

The pillar cover 7 is made of slate, gypsum board, etc., and its thickness is made to match the distance between the company interior surface 1a and the wall panel interior surface 2a.

Cutting grooves 7a extending in the longitudinal direction of the pillar cover 7 are formed in parallel at equal intervals on the back end of the pillar cover 7.

The mounting bracket 5 includes a wall pressing piece 5a, a connecting piece 5b, and a cover locking piece 5c, and a screw insertion hole 5d is provided in the connecting piece 5b.

Note that 3 is another wall panel that is connected to column 1 through spacers 8 and 9.
The indoor surface 3a thereof is arranged on the same plane as the indoor surface 2a of the wall panel 2.

The installation procedure is as follows: After cutting the pillar cover 7 to an appropriate width using the cutting groove 7a, apply adhesive to the cut groove side end of the back surface and attach it to the spacer 9. The surface 7b of the column cover 7 is aligned with the indoor surfaces 2a, 3a of both wall panels 2.3 so as to be in contact with the indoor surface 1a of the column 1.

In this case, a fitting slit 10 is formed between the side end surface 7C of the pillar cover 7 and the side end surface 2b of the wall panel 2.

Next, the connecting piece 5b of the mounting bracket 5 is inserted into the fitting slit 1.
0, the connecting piece 5a is brought into contact with the end of the wall panel indoor surface 2a, and the cover locking piece 5c is attached to the pillar cover 7.
from the side end surface 7C to the end of surface 7b, and screw 6
By passing through the screw insertion hole 5d of the connecting piece 5b and screwing it into the side end surface 2b of the wall panel 2 from an oblique direction, the wall pressing piece 5a is brought into pressure contact with the wall panel indoor surface 2a, and the cover locking piece 5c is inserted into the column. The pillar cover 7 is attached by pressing the cover 7 against the inner surface 1a of the company.

In this case, the screw head 6a of the screw 6 is accommodated in a recess surrounded by the connecting piece 5b of the mounting bracket 5 and the cover locking piece 5C.

After completing the installation of the pillar cover 7 in this manner, a cloth (not shown) is pasted on the indoor surfaces 2a, 3a of both wall panels 2, 3 and the surface 7b of the pillar cover 7 to complete the wall interior finish.

In this way, since the screw head 6a is accommodated in the recess surrounded by the connecting piece 5b of the mounting bracket 5 and the cover locking piece 5C, the screw head 6a
a does not protrude toward the indoor side, that is, the screw head 6a does not affect cross pasting, and the aesthetic appearance of the inner wall surface can be improved.

In addition, since the thickness of the pillar cover 7 is made to match the distance between the office interior surface 1a and the wall panel interior surface 2a, the surface 7b of the pillar cover 7 and the interior surfaces 2a and 3a of the wall panels 2 and 3 are finished on the same plane. be able to.

Moreover, since the column cover 7 is only pressed against the column 1 and is not fixed, concentrated stress causes the column 1 and wall panel to
Even if the column cover 7 is relatively displaced in the lateral direction, the column cover 7 can easily follow the displacement due to the stress.

Further, since the pillar cover 7 has the cut i7a, the width of the pillar cover 7 can be easily adjusted.

Another embodiment of this invention is shown in FIG.

In other words, the structure of this pillar cover mounting part differs from the structure of the pillar cover mounting part shown in FIG. 2 only in that the distance between both wall panels 2.3 has become smaller, and the other structures are the same as those implemented above. Since it is similar to the example, the same or corresponding parts will be given the same or corresponding symbols and the explanation thereof will be omitted.

This embodiment can also achieve the same effect as the above embodiment.

Incidentally, instead of the mounting bracket 5 shown in FIG. 2, a mounting bracket 5' shown in FIG. 4 may be used.

The difference between this mounting bracket 5' and the mounting bracket 5 in FIG. 2 is as follows.
The only difference is that the cover locking piece 5c' is U-shaped so that it can hold one end of the column cover 7, and the rest is the same as the mounting bracket shown in FIG. 2.

Even by using this mounting bracket 5', the same effects as in the above embodiment can be achieved.

In addition, in the above embodiment, the mounting bracket 5 is used to attach the pillar cover 7.
．． Although only one end of 7' is fixed, a pair of mounting brackets 5
, 5' may be used to fix both ends of the column cover 7.

As described above, the structure of the column cover mounting part of this invention is such that the column and the indoor surface are positioned closer to the indoor side than the indoor surface of the column, and the side end surface is butted against the side surface of the column with a predetermined interval. a wall panel; a column cover having a back surface in contact with an indoor surface of the column, a front surface of which is disposed on the same plane as the indoor surface of the wall panel, and a slit formed between a side end surface and a side end surface of the wall panel; A connecting piece with a screw insertion hole is inclinedly protruded into the slit from one end of the wall pressing piece engaged with the indoor end of the wall panel, and the other end of the connecting piece is attached to at least one end of the column cover. A mounting bracket that connects cover locking pieces that lock from the side end face to the front face of the cover, and a screw head that is screwed into the side end face of the wall panel by passing the shaft portion through the screw insertion hole of the connecting piece and connecting the screw head with the connecting piece of the mounting bracket. The wall pressing piece is crimped to the wall panel by being accommodated in the recess surrounded by the cover locking piece, and the column cover is crimped to the pillar via the cover locking piece. You can attach the pillar cover without protruding the head indoors,
This has the effect that the surface of the pillar cover can be made flush with the indoor surface of the wall panel.

[Brief explanation of drawings]

Figure 1 is a sectional view of a conventional example before the pillar cover is installed, Figure 2 is a sectional view of one embodiment of this invention, Figure 3 is a sectional view of another embodiment, and Figure 4 is an example of application of the mounting bracket. FIG. 1...Column, la, 2a...indoor surface, 1
b... Side, 2... Wall panel, 2b,
7c... Side end surface, 5.5'... Mounting bracket, 5a... Wall pressing piece, 5b... Connecting piece, 5c, 5C'... ...Cover locking piece, 5d...
...screw insertion hole, 6...screw, 6a...
...screw head, 7.7'...column cover 7b.
...Surface, 10...Fitting slit.

Claims (1)

[Scope of utility model registration request] A column, a wall panel whose indoor surface is located closer to the indoor side than the indoor surface of the column, and whose side end surface is butted against the side surface of the column at a predetermined interval, and whose back surface is in contact with the indoor surface of the column. a pillar cover whose front surface is arranged on the same plane as the indoor surface of the wall panel and a slit is formed between the side end surface and the side end surface of the wall panel; and a wall pressing piece that engages with the indoor surface end of the wall panel. A connecting piece with a screw insertion hole is provided obliquely protruding into the slit from one end, and a cover locking piece is connected to the other end of the connecting piece for locking at least from the cover side end surface to the front surface of the cover of the one end of the pillar cover. The wall is pressed by passing the mounting bracket and the shaft through the screw insertion hole of the connecting piece and screwing it into the side end surface of the wall panel, and housing the screw head in the recess surrounded by the connecting piece of the mounting bracket and the cover locking piece. A structure of a column cover mounting portion comprising a screw that press-fits a piece to a wall panel and a screw that presses the column cover to the column via the cover locking piece.