JPH0144673Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a building anti-slip device that is attached to the stairs of a building. A surface material made of a wear-resistant material and having a non-slip part on its upper surface is applied through a cushion material that is applied from the corner part of a substrate with a substantially L-shaped cross section made of a synthetic resin material toward the horizontal and vertical parts. A non-slip material is formed by polymerizing and fixing the above-mentioned material, and a rear end locking portion formed at the rear end of the substantially flat bottom wall constituting the frame body is provided with a non-slip material at the rear end of the substrate of the non-slip material. At the same time, the rear end engaging part provided at the lower end of the vertical part of the board is fitted and locked, and the lower end engaging part provided at the lower end of the vertical wall formed at the front end of the flat bottom wall is fitted and locked. By elastically locking the lower end engaging part, this anti-slip device provides cushioning performance to a wide area near the corner of the stairs where it is installed, and prevents people from falling when ascending or descending. It is possible to prevent serious injuries by absorbing shocks from above, diagonally forward, and from the front over a wide range, and furthermore,
The anti-slip material is attached to the frame by fitting and locking the rear edge on the horizontal side and elastically locking the lower edge on the vertical side, making installation extremely easy. This provides anti-slip protection for buildings.

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

In FIG. 1, an embodiment of the anti-slip structure for buildings according to this invention is shown. This non-slip for buildings is composed of a frame 1 fixed to the corner of the staircase S to the tread surface 18 and riser surface 19, and a non-slip material 2 detachably attached to the frame 1.

The frame body 1 fixed to the stairs S is made of aluminum,
A substantially flat bottom wall 3 formed of a metal such as brass or a rigid material such as a hard synthetic resin and fixed to the tread 18 of the stairs S, and a bottom wall 3 extending downward toward the front side of the bottom wall 3. The vertical wall 4 is formed and fixed to the riser surface 19 of the stairs S, and is formed in a substantially L-shaped cross section.
protrudes upward, and a lower end locking part 6 protrudes laterally from the lower end of the vertical wall 4.

The anti-slip material 2, which is removably attached to the frame 1, is made of a hard synthetic resin material.
A horizontal part 8 having a rear end engaging part 7 which is joined to the bottom wall 3 and is fitted and locked to the rear end engaging part 5, and a lower end engaging part which is located substantially closely to the vertical wall 4. 6
a substrate 11 having a vertical portion 10 having a lower end engaging portion 9 at its lower end;
The cushion material 12 is fixed in a slightly protruding manner by appropriate means such as adhesive on the front half side of the horizontal part 8 and the upper half side of the vertical part 10 from the corner part of the cushion material 12, and has excellent elasticity and wear resistance. The cushion material 12 is formed into a substantially sheet-like shape from a material that has elastic properties, and is attached to the surface of the cushion material 12 fixed to the corner portions of the substrate 11 and its vicinity, and one end of the cushion material 12 is attached to the rear half of the horizontal portion 8 of the substrate 11. and the other end to the substrate 1
1 includes a surface material 13 that is polymerized and fixed to the lower half portion of the vertical portion 10 with a fixing means such as an adhesive.

The surface material 13 is formed into a sheet by hardening coarse particles such as carborundum using a curing material that is adhesive to the upper surface of the substrate 11 such as a thin plate of cloth or synthetic resin. The anti-slip portion 14 is formed as a rough surface using coarse particles such as, to exhibit an anti-slip effect, and to improve wear resistance and have durability to withstand long-term use.

Furthermore, the frame 1 and the anti-slip material 2 are
A locking protrusion 15 is provided slightly forward of the bottom wall 3 of the holder, and is fitted into an engagement groove 16 formed in the horizontal portion 8 of the anti-slip material 2 to prevent the anti-slip material 2 from sliding sideways or peeling off. It is prevented.

In addition, the installation of the frame 1 and the anti-slip material 2 is as follows:
It is optional to reinforce with screws or adhesive depending on the frequency of going up and down the stairs S.

The anti-slip structure for buildings shown in FIGS. 2 and 3 is a modification of the embodiment shown in FIG. 1, and in FIG. The surface material 13 is made of a soft synthetic resin sheet fixed to the substrate 11, and the anti-slip material 2 is fixed to the substrate 11. Frame 1
It is attached to the frame 1 by being hook-likely engaged with the lower end engagement portion 5 of the frame body 1.

FIG. 3 shows a structure in which the anti-slip material 2 is constructed using a cushion material 12 made up of a plurality of independent hollow pipes 17...17, and is made separately to cover the surface of the substrate 11 or the surface material 13. It is fixed to the back surface by an appropriate means such as adhesive.

This cushion material 12 has the same shape as the hollow pipe 1.
7 is used, but it is also possible to eliminate the large level difference in the surface material 13 by appropriately combining a plurality of hollow pipes, and to increase or decrease the shock absorbing power depending on the degree of elevation.

As mentioned above, the anti-slip structure for buildings of this invention is
A frame body with a roughly L-shaped cross section made of a rigid material fixed to the corner of the stairs, and a board with a roughly L-shaped cross section made of a hard synthetic resin material from the corner part toward the horizontal and vertical parts. A non-slip material is formed by polymerizing and fixing a surface material made of an abrasion-resistant material and having a non-slip portion on the upper surface of the cushion material to be adhered to the bottom wall of the flat plate-shaped bottom wall constituting the frame. A rear end engaging portion provided at the rear end of the substrate of the anti-slip material is fitted and locked into a rear end locking portion formed at the rear end, and a rear end engaging portion formed at the front end of the flat bottom wall is fitted and locked. Stairs where this anti-slip device is installed by elastically locking the lower end engaging part provided at the lower end of the vertical part of the board with the lower end engaging part provided at the lower end of the standing wall. To prevent serious injury by imparting cushioning performance to a wide area near the corners of the elevator and absorbing shocks from above, diagonally forward, and in front over a wide area when a person falls down. I can do it.

Furthermore, the anti-slip material is installed by fitting and locking its rear edge on the horizontal side and elastically locking its lower edge on the vertical side, making installation extremely simple. be.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional perspective view showing a state in which the non-slip for buildings according to the present invention is installed, FIG. 2 is a cross-sectional view showing a modified example thereof, and FIG. 3 is a cross-sectional perspective view showing a modified example. S...Stairs, 1...Frame, 2...Slip material, 3...Bottom wall, 4...Vertical wall, 5...Rear end locking part, 6...Lower end locking part, 7...Rear End engaging portion, 8...
...Horizontal part, 9...Lower end engaging part, 10...Vertical part,
11...Substrate, 12...Cushion material, 13...
Surface material, 14... anti-slip part, 18... tread,
19...Riser surface.

Claims (1)

[Scope of utility model registration request] A substantially flat bottom wall formed of a rigid material, fixed to the stair tread and having a rear end locking portion at its rear end, and a bottom end locking portion formed on the front side of the bottom wall and at its lower end. a frame body having a substantially L-shaped cross section and having a standing wall fixed to the riser surface of the stairs;
The lower end locking portion is located at the front end of the horizontal portion, which is connected to the bottom wall of the frame body and has a rear end engaging portion at the rear end that is fitted and locked to the rear end locking portion, and is located on the vertical wall side. A substrate having a vertical part forming a lower end engaging part on the lower end side that is elastically engaged with the board has a substrate that is coated from the corner part to the first half of the horizontal part and the upper half of the vertical part. A sliding surface for buildings comprising a surface material made of an abrasion-resistant material and having a non-slip part on its surface, and a non-slip material polymerized and fixed in the rear half of the horizontal part and the lower half of the vertical part, through a cushion material. Stop.