JPS5934672Y2 - anti-slip for buildings - Google Patents

Description

[Detailed description of the invention] This invention relates to a building anti-slip device that is mainly installed at the corner of a staircase in a building, and includes a soft protrusion and a hard protrusion on the top surface of a board that is located on the tread of the staircase and has an anti-slip function. By forming a group of protrusions arranged alternately, it is possible to simultaneously obtain the suppression of wear by the hard convex portions and the anti-slip effect by the soft convex portions.

The configuration of the present invention will be explained based on the embodiments shown in the attached drawings.
1 to 3 show the case where the substrate 1 is made of hard synthetic resin, and one hard convex part 2a and one soft convex part 2b are arranged alternately in the length direction on the upper surface of the substrate 1. ,
These hard convex parts 2a...2a and soft convex parts 2b t2
b to form a group of protrusions 2 to provide an anti-slip effect to the upper surface of the substrate 1.

Reference numeral 3 denotes a locking front edge that is vertically installed downward at the tip of the board 1, and the rear surface of the corner between the board 1 and the locking front edge 3 is covered with the corner 5 of the stairs 4, and the board 1 is connected to the tread 6. It is fixed to the surface with a fastener (not shown) such as an adhesive sheet, adhesive, or nail.

The protrusion group 2 may include a plurality of hard convex portions 2a and a plurality of soft convex portions 2b arranged alternately (Fig. 2), or each convex portion 2.
It is possible to make modifications such as carving appropriate irregularities on the top surfaces of a and 2b to further enhance the anti-slip effect (Fig. 3).

FIG. 4 shows an embodiment that is a further modification of FIGS. 1 to 3.
A soft convex portion 2b is located at the leading edge of the substrate 1, and the soft convex portion 2b is formed to be large enough to protrude higher than the upper surface of the substrate 1, thereby imparting cushioning properties to the dangerous corner 5 of the stairs 40. It is.

FIG. 5 shows a second embodiment in which the substrate 1 is made of a soft synthetic resin, which provides flexibility to the entire substrate 1, provides a good stepping feeling, and further improves the anti-slip effect.

Furthermore, in the embodiment shown in FIG. 5, as in the case of FIG. 4, a soft convex portion 2b protruding higher than the upper surface of the substrate 1 is positioned at the leading edge of the substrate 1 to improve the cushioning properties at the corners 5 of the stairs 4. The height of the stairs is high, and safety has been further improved to ensure that even if you fall on the stairs and hit your body, you will not be injured.

As described above, the present invention forms the protrusion group 2 in which the hard protrusions 2a and the soft protrusions 2b are alternately arranged on the upper surface of the substrate 1 located on the tread of the stairs, so that the wear resistance of the hard material is improved. Combined with the anti-slip function and flexible feel of the soft material,
Safety on stairs can be maintained for a long period of time.

Incidentally, when the soft convex portion 2b is formed of a material that is hard to wear, such as a soft urethane resin, the life of the anti-slip member can be further extended.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an embodiment of the anti-slip device for buildings according to the present invention, Figs. 2 to 4 are sectional views showing modifications of the embodiment in Fig. 1, and Fig. 5 is a sectional view showing the second embodiment. FIG. DESCRIPTION OF SYMBOLS 1... Substrate, 2... Projection group, 2a... Hard convex part,
2b...Soft convex portion, 4...Stairs, 6...Treads.

Claims (1)

[Claims for Utility Model Registration] ■ For buildings formed by forming a group of protrusions in which hard protrusions and soft protrusions are alternately arranged at appropriate intervals on the upper surface of a substrate fixed to the treads of stairs. Anti-slip. ■ The non-slip structure for buildings according to claim 1 of the utility model registration, in which the substrate fixed to the treads of the stairs is made of hard synthetic resin. ■ The anti-slip structure for buildings according to claim 1, in which the substrate fixed to the treads of the stairs is made of soft synthetic resin.