JPH017767Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a light iron wall base for attaching interior material boats to non-wood walls of buildings such as concrete.

Light-weight shaped steel is often used as a base material for the interior of non-wooden walls of buildings made of concrete, blocks, ALC, steel frames, etc.; Is there a way to attach a large number of anchor bolts to the
Instead of an anchor bolt, a slightly wider mounting plate is fixed to the base of the bolt, but many of the mounting plates are glued to the wall surface, and mounting brackets are screwed onto these bolts to adjust the distance from the wall surface.In many cases, a status extension bar is fitted into these mounting plates. It is used.

With these methods, the former requires time and effort to erect the anchor bolts into the wall, while the latter requires time and effort to adjust the height of a large number of mounting bolts and mounting brackets with screws. Although it is expensive, the cost is high because it is used in large quantities, and the mounting bolts and mounting brackets are heavy, so the adhesive tends to peel off and fall off.

In order to eliminate these drawbacks of the conventional method, this invention involves attaching a catch plate made of a light and low-cost pressed steel plate to the wall surface and attaching it to the standing bar. By fitting the metal fitting into the receiving metal fitting with one touch, the work can be quickly and easily performed, and the installation can be ensured and the cost can be reduced.This will be explained below based on the illustrative drawings.

Glue the back side of the catch base plate 2 of the catch metal fitting A made by pressing a thin steel plate onto a non-wood wall surface 1 made of concrete, block, ALC, steel frame, etc. with adhesive 3, or attach it to the screw hole 4. Although I tried to attach it by screwing it or using a combination of adhesive and screwing, it was not possible to install it on the same side on both sides of the catch board.
Side walls 5 and 5' are formed by bending 90 degrees, and a plurality of grooves 6 are cut and lined up at an appropriate depth from the upper edge of both side walls, and a plurality of grooves 6 are cut in a line between the grooves. The protrusion 7 is extruded using a press. On the other hand, clip metal fitting B, which is manufactured by pressing a thin steel plate in the same way as catch metal fitting A, is made by folding a portion of both sides of the clip board 8 into a dogleg shape on the same side, so that the dogleg shaped protrusion faces outward. Inscribed sleeves 9 and 9' are shaped to face each other, and a part of both sides adjacent to these inscribed sleeves are attached in the same direction as the inscribed sleeves, with an inner width approximately equal to the outer width of the standing length bar C. , are folded at an angle of less than 90° to form circumscribed sleeves 10, 10', and these circumscribed sleeves have approximately semicircular embossments 11, 11' toward the inside of the fold near the fold. established,
Further, two grooves 12 of an appropriate depth are provided at one end of the clip board 8 at positions that match the grooves 6 of the receiving metal fitting A.
12' is provided, and the other end of the clip board 8 is slightly folded down on the opposite side from the inscribed sleeves 9, 9' to form a stepped portion 13, and in this stepped portion, there are two horizontally arranged portions near the edge. , approximately semicircular upheavals 14, 14',
The inscribed sleeves 9 and 9' are extruded to the side where they stand, and the clip B configured in this way is made into a lip with the tips of both sides of lightweight channel steel bent inside the opening. A standing bar C having portions 15 and 15' is provided with a clip substrate 8 on the open end surface and inscribed sleeves 9 and 9' in contact with the lip portions 15 and 15' and both inner surfaces so as to be slidable in the longitudinal direction of the standing bar C. Fitting, groove 1 of clip fitting B
2 and 12' select one of the grooves 6 arranged in rows on the catch metal fitting A and fit them together as shown in Fig. 3, so that the groove 6 of the catch metal fitting A and the groove 12 of the clip metal fitting B cross each other. After the clip boards 8 are assembled, and the end of the clip board 8 is sandwiched between the protrusions 7 of the catch plate A for more stable engagement, the circumscribed board is folded up at an angle of 90 degrees or less from the horizontal. Sleeves 10,10'
By pressing on both outside sides of the standing length bar C, the embossed parts 11 and 11' are embedded in both outer surfaces of the standing length bar C, and fix the clip fitting B so that it cannot slide against the standing length bar C.
The standing bar C can be fixed at a position suitable for the runner rail D attached to the floor and ceiling while maintaining a distance from the wall surface 1.

The distance S between the standing bar C and the wall surface 1 is determined by placing the opening edge of the standing bar C against the rising surface of an L-shaped runner rail D attached to the floor and ceiling. The groove 6 is selected and the groove 11 of the clip B is fitted into it.

Also, a standing bar C is attached to the runner rail D.
is fixed by folding 16 on the back side of the rising end of the runner rail D, as shown in the lower end of Figure 3.
Then, it is fixed by engaging the substantially semicircular folds 14, 14' on the stepped portion 13 of the clip B, which is fitted onto the standing bar C in the opposite direction from the above state, from the back side.

Although the ceiling part is not shown in Figure 3,
It is installed symmetrically with the floor condition.

To attach the catch plate A to the wall, use the catch plate 2.
Since it is made of 0.5-0.6 mm pressed thin steel plate, it is light and the bonding area can be widened, so normally there is sufficient installation strength with just bonding, but in the case of ALC, even if bonded, the ALC itself is fragile, so screw In many cases, the fixing hole 4 is used for screwing with one or several screws, or a combination of screwing and adhesive is used.

Once the light rail base is assembled as shown in Figure 1, interior base boards E such as gypsum boards, asbestos boards, and calcium silicate boards are fixed with screws and then painted or coated with cloth or sheets. It is pasted and finished.

Since this idea is as described above, the standing extension bar C can be attached to a non-wood wall surface using a light and inexpensive catch metal fitting and a clip metal fitting, and there is no need to adjust the movement in and out of the wall surface with screws. Most of the installation is done by gluing, so the construction of the light rail base is simple and easy, and the workability is extremely good, shortening the construction period and reducing costs. Since the metal fittings are glued together over a wide area with light weight, the adhesive strength is strong and will not come off.Furthermore, the standing bar can be placed as close to the wall as possible, so the room can be used widely and effectively. It is effective.

[Brief explanation of the drawing]

The drawings show an example of the present embodiment, and Fig. 1 is a front view showing the state in which the proposed light rail base is assembled, Fig. 2 is an enlarged sectional view taken along the line X-X' in Fig. Similarly, an enlarged sectional view taken along the Y-Y′ line in FIG.
FIG. 4 is a perspective view of the catch and FIG. 5 is a perspective view of the clip. A...Catch metal fitting, B...Clip metal fitting, C...
Status bar, D...Runner rail, E...
...Material board, S... Spacing, 1... Wall surface, 2...
Seat board, 3...adhesive, 4...screw hole, 5,
5'...Side wall, 6...Groove, 7...Protrusion, 8...Clip substrate, 9,9'...Inscribed sleeve, 10,10'...
...circumscribed sleeve, 11,11'...raised, 12,1
2'... Groove, 13... Paragraph portion, 14, 14'... Raise, 15, 15'... Lip portion, 16... Turning.

Claims (1)

[Scope of utility model registration request] The foundation for the interior of non-wood walls of buildings made of concrete, blocks, ALC, steel frames, etc.
For those constructed from lightweight steel, it can be glued to the wall,
Alternatively, side walls are formed by bending 90 degrees to the same side on both sides of the strike board with strike plate metal fittings made of pressed steel plates that are attached using screws or a combination of adhesive and screw fixing, and the upper edges of these walls are A plurality of grooves were cut to an appropriate depth and arranged in a row, while the clip metal fittings were similarly made of pressed thin steel plate by folding a portion of both sides of the clip board into a dogleg shape with the same sides facing each other. The inscribed sleeve and a portion of both sides adjacent to the inscribed sleeve are folded to the same side at an angle of less than 90° to form a circumscribed sleeve, and one end of the clip board fits into the groove of the catch plate. 2 grooves of appropriate depth are provided at the positions where the clip is to be opened, and the clip board is placed on the opening edge of the standing bar, which has a lip part made by bending the ends of both sides of the lightweight channel steel to the inside of the opening.
The inscribed sleeve is slidably fitted in contact with the lip and both inner surfaces, and the groove of the clip metal fitting selects and fits into the groove of the catch washer metal fitting. After that, the circumscribed sleeve is pressed against both outside sides of the standing length bar, and the groove is fitted onto the standing length bar. A light iron wall base for interior use, characterized in that the standing bar can be fixed while maintaining an appropriate distance from the wall surface.