JPS628276Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a non-slip device for buildings that is attached to the corner of a staircase in a building, protects the corner of the staircase, exhibits an anti-slip function, and has excellent installation workability.

Conventionally, this type of anti-slip for buildings has been designed to have a substantially L-shaped cross section, as shown in FIG. 1, in consideration of installation workability.
A thin metal substrate 1 having a horizontal piece 2 fixed to the riser surface 13 of the stairs S and a hanging piece 3 fixed to the riser surface 13 of the stairs S; It consists of a hard rubber anti-slip material 4 that exhibits an anti-slip function on the 12 side, and the rear edge is attached to the front edge of the floor finishing material 9 that is pasted on the tread 12 of the stairs S in a butt manner. It is known what made it so.

However, such conventional non-slip devices for buildings have the advantage of being easy to install because they do not require processing such as forming a notched step-shaped mounting base at the corners of the stairs S. However, in order to minimize the protruding dimension above the upper surface of the floor finishing material 9 attached to the tread surface 12 of the stairs S, for example, the base plate 1
At about 1.0 to 1.2 mm/m, the anti-slip material 4 is 2.0 to 2.5
The thickness of the film is about mm/m.
The impact of tread pressure during use cannot be absorbed by the non-slip material 4 and is transmitted to the adhesive surface between the tread surface 12 of the stairs S and the non-slip base plate 1, causing the non-slip material to peel off easily, which makes it unsuitable for use on stairs with heavy climbing and descending.

As a method to solve this problem, fasteners such as screws have been used in combination, but the head of the fastener is exposed, spoiling the aesthetic appearance of the stairs, and is not very popular.

In view of this point of view, this invention forms an extension on the rear end side of the horizontal piece of the board that is adhesively fixed to the tread of the stairs, and while adhering the horizontal piece to the tread, the extension is secured with a screw or the like. It is fixed with a joint, and a covering sheet is attached to the upper surface of the extension part at approximately the same height as the upper surface of the floor finishing material attached to the rear end side, and the horizontal piece of the board is fixed by adhesive. In addition, the extension is fixed with a fastener, which significantly improves the installation strength and eliminates problems such as peeling during use. To provide a non-slip for a building which can eliminate the difference in level between a floor finishing material stuck to a tread and hide the head of a fastener.

Hereinafter, the contents of this invention will be explained in detail based on embodiments shown in the accompanying drawings.

FIG. 2 shows a non-slip structure for buildings according to a first embodiment of this invention. This anti-slip is made of a thin metal plate bent into a substantially L-shaped cross section, and has a horizontal piece 2 fixed to the tread 12 of the stairs S and a hanging piece 3 fixed to the riser 13 of the stairs S. 1, and a non-slip material 4 which is integrally fixed to the upper surface of the horizontal piece 2 of this substrate 1 by means of adhesive or the like, and has an uneven anti-slip portion 5 on the upper surface to exhibit an anti-slip function. Further, an extension part 6 is formed at the rear end of the horizontal piece 2 and integrally projects rearward from the rear end of the anti-slip material 4, and this extension part 6 is connected to a fastener 7 such as a screw. is fixed by screwing into the embedded plug 8 which has been driven into the tread 12 of the staircase S in advance, and furthermore, on the upper surface of this extension part 6, there is a floor which is attached to the rear end side. A thin strip-shaped covering sheet 10 made of rubber, soft synthetic resin, etc. is pasted so as to be approximately at the same height as the top surface of the finishing material 9, thereby finishing the floor from the rear end of the anti-slip material 4. A continuous flat surface is formed toward the front end of the material 9.

In this embodiment, a protrusion 11 is provided at the front end of the horizontal piece 2 of the board 1 for positioning the anti-slip material 4 fixed to the upper surface and for preventing the front end of the anti-slip material 4 from peeling off during use. It is formed.

Therefore, according to the anti-skid structure for buildings of this embodiment, the horizontal piece 2 of the substrate 1 and the tread 12 are bonded to the corner of the stairs S, the finishing material 14 being pasted to the riser surface 13, so that the sliding surface can be prevented. Attach the stopper, then screw the stopper 7 such as a screw into the embedded plug 8 that has been driven into the tread surface 12 in advance through the extension 6 of the anti-slip to fix the extension 6. After the covering sheet 10 is adhered and fixed to the upper surface of the part 6, a floor finishing material 9 is pasted to the rear end of the anti-slip part.

Next, FIGS. 3 to 6 show modified examples of the anti-skid structure for buildings according to the first embodiment.

3 and 4, a non-slip material 4 made of soft synthetic resin is placed up to the front end of a horizontal piece 2 of a board 1, and both are fixed together during molding. This prevents the protrusions 11 from being exposed at the corners of the stairs S as shown in FIG. 2, and improves the shock absorption and the stepping feeling at the corners of the stairs S.

The anti-slip structure for buildings shown in FIG.
1 and a protrusion 15 formed at its rear end to form a shallow groove 16, and an extension 6 is formed at the rear of the protrusion 15. At the same time as fitting the anti-slip material 4, the covering sheet 10 is placed in the recess formed by the protrusion 15, the extension 6, and the front edge of the floor finishing material 9 that is pasted behind the rear end of the extension 6. It is designed to be pasted.

The non-slip structure for buildings shown in FIG. 6 is almost the same as that shown in FIG. Forming a shallow fitting groove 19 on the upper surface of 2,
The anti-slip material 4 is removably fitted into this fitting groove 19.

Next, in the second embodiment of the non-slip building shown in FIGS. 7 and 8, a covering sheet 10 is integrally provided on the rear end of the non-slip material 4, and the lower surface of the covering sheet 10 is A protective sheet (not shown) is provided to protect the adhesive layer 17, and a thin part 18 is formed on the upper surface of the protrusion 15 of the horizontal piece 2 between the anti-slip material 4 and the covering sheet 10. The covering sheet 10 can be easily folded from the
To be able to prevent sideways slippage.

According to the second embodiment of the anti-skid structure for buildings,
During installation, the covering sheet 10 is turned over and the extension 6 is fixed with fasteners 7 such as screws, and the covering sheet 10 is attached to the upper surface of the extension 6 using the adhesive layer 17 provided on the lower surface of the covering sheet 10. sticks to.

FIG. 9 shows a modification of the second embodiment, in which the board 1 is also placed on the riser surface 13 side of the stairs S.
An extension part 6a is provided at the lower end of the hanging piece 3, and a covering sheet is integrally provided at the rear end and lower end of the stepping part 20 fixed to the horizontal piece 2 of the base plate 1 and the riser part 21 fixed to the hanging piece 3, respectively. 10, 10a are provided protrudingly, and each extension part 6, 6a of the base plate 1 is connected to the tread surface 12 and riser surface 13 of the stairs S using fasteners 7 such as screws, respectively.
After the anti-slip material 4 is fixed to the substrate 1, the anti-slip material 4 is fixed to the substrate 1 by adhering each covering sheet 10, 10a to each extension part 6, 6a. In addition, the reference numeral 22 in the figure is a surface material made of wear-resistant synthetic resin and integrally molded with the anti-slip material 4.

As mentioned above, the anti-slip structure for buildings of this invention is
An extension is formed on the rear end of the horizontal piece of the board that projects rearward from the rear end of the anti-slip material fixed to this board, and the horizontal piece is glued to the stair tread and the extended part is secured with screws, etc. It is fixed with a fastener, and a covering sheet is pasted on the top surface of the extension part at approximately the same height as the top surface of the floor covering material pasted on the rear end side. Not only does it eliminate the need for troublesome work such as forming step-shaped notches at the corners of the stairs, which greatly improves installation workability, but it also makes it possible to fasten extensions in addition to gluing horizontal pieces. Since it is fixed by a screw, the installation strength is significantly improved, and there is no risk of it peeling off during use.In addition, a covering sheet is pasted on the top surface of the extension and the floor finishing material is pasted on the tread on the rear end. It eliminates the step between the
You can give your stairs a beautiful appearance, and
There is no possibility that the edges of the floor covering material will crack.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view showing how a conventional anti-slip device for buildings is used; 3 to 6 are cross-sectional views showing how the modified example of the first embodiment is used, FIG. 7 is a perspective cross-sectional view showing how the second embodiment of the non-slip for buildings is used, and FIG. FIG. 7 is a cross-sectional view showing a state in which the covering sheet of the anti-slip building cover is turned up, and FIG. 9 is a cross-sectional view showing a modified example of the second embodiment in use. S...Stairs, 1...Substrate, 2...Horizontal piece, 4...
... Anti-slip material, 6, 6a... Extension part, 7... Fastener, 9... Floor finishing material, 10, 10a... Covering sheet, 12... Tread surface.

Claims (1)

[Scope of utility model registration request] It is made of a thin plate material with rigidity, and consists of a board that has a horizontal piece that is fixed to at least the corner tread side of the stairs, and a non-slip material that is fixed to this board and has a non-slip function. In a relatively thin anti-slip building that is formed into a substantially L-shape and is attached to a corner of a staircase, the horizontal piece of the board has a rear end side that integrally projects rearward from the rear end of the anti-slip material. An extension is formed, the back surface of the horizontal piece is glued to the tread side, the extension is fixed with fasteners such as screws, and a floor finishing material is attached to the rear end side of the upper surface of the extension. A non-slip building for use in buildings, characterized in that it is made by pasting a covering sheet that is approximately at the same height as the top surface of the building.