JPH052064B2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field]

The present invention relates to a non-slip material for buildings that is fixed to the tip of a footboard to prevent a person from falling off a step, or is used to prevent an accidental fall on a floor or the like. This type of anti-slip material for buildings prevents slips and falls by improving the friction with the soles of the feet when going up and down or walking, and its flexibility provides a comfortable stepping sensation for people going up and down or walking. ,
However, in order to achieve these purposes, if the anti-slip material is thick and protrudes from the general surface of the installation location, it may cause problems when going up and down. This may cause the machine to become caught, compromising safety.
This causes the problem that the installation process is likely to be complicated, and there is a need for a thin anti-slip material that maintains the above-mentioned functions.

[Conventional technology]

Taking a conventional anti-slip material for stairs as an example, as shown in FIG. A plurality of continuous anti-slip uneven strips 3 that are continuous in the length direction to obtain the required anti-slip effect by bending and increasing the friction with the sole of the foot, and to provide a suitable stepping feeling. is formed.

[Problems to be solved by the invention]

However, such conventional anti-slip materials
In Fig. 12, taking as an example the case where tread pressure is applied to part A of the anti-slip, each anti-slip uneven strip 3
are connected from one end to the other end in the length direction, and the parts other than part A function to resist the bending of the part, so that the required It becomes necessary to provide each uneven strip 3 with a height to generate enough deflection to exert the anti-slip function, and as a result, the entire anti-slip material becomes taller, and the parts that protrude from the general surface of the tread and floor surface become higher. The problem was that it became expensive. The present invention was made in order to eliminate these drawbacks, and aims to provide a thin anti-slip material for buildings that has high anti-slip performance and has fewer protruding parts compared to conventional anti-slip materials. purpose.

[Means to solve the problem]

According to the present invention, the above object, as shown in FIG. 1 shown as an embodiment, includes a main body formed in a thin plate shape from a soft synthetic resin material, and a thin metal plate fixed to the back surface of the main body. and a plurality of anti-slip protrusions that are independent of each other in the longitudinal direction and the width direction are integrally protruded from the surface of the main body, and each of the anti-slip protrusions is deformed independently in response to tread pressure. This is achieved by providing anti-slip materials for buildings that make it possible to achieve this goal.

[Effect]

The anti-slip effect of the anti-slip material is obtained by the friction between the anti-slip protrusions 30 and the sole of the foot, and each anti-slip protrusion 30, 30...
The rubber flexes elastically in response to tread pressure, increases the friction area, and contributes to improving the anti-slip effect. In this case, by forming the anti-slip protrusions 30 independently in a desired shape and discontinuously in the length direction as a whole, each anti-slip protrusion 30 can be formed in the longitudinal direction as described above. Unlike continuous non-slip protrusions, the non-slip protrusions 30 are deflected by responding to pedal pressure independently of other non-slip protrusions 30, so compared to continuous non-slip protrusions, the non-slip protrusions 30 can be formed to have a low value, but the same or better anti-slip effect can be achieved. The present invention has been made with attention to such points, and the anti-slip protrusions 30 formed on the surface are formed in a discontinuous manner so that each anti-slip protrusion 30 can be bent independently. This ensures an anti-slip effect, while the thin overall structure prevents the treads and floor from protruding excessively from the general surface, preventing tripping when going up and down or walking.
A thin metal plate 5 is fixed to the back surface so that a reduction in rigidity due to the thin-walled structure as a whole does not result in a reduction in the adhesion force to a fixed surface such as the stairs 1.

【Example】

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The anti-slip material used for buildings, especially stairs, shown in FIGS. 1 and 2 is fixed to the treads of the stairs 1 via a support substrate 2. The support substrate 2 in this embodiment is As shown in FIG. 3, by bending a metal plate material, a horizontal piece 21 corresponding to the tread 11 of the staircase 1,
A groove-shaped locking portion 23 is formed at the front end of the horizontal piece 21 by folding back the upper end of the vertical piece 22.
is formed. The anti-slip material in this example is JIS A
A thin metal plate 5 made of aluminum with a thickness of about 0.1 to 0.3 mm is fixed to the back side of a main body 4 made of soft vinyl chloride resin with a hardness of about 60, and a discontinuous approximately rectangular shape in plan view is formed on the surface of the main body 4. Anti-slip protrusions 30, 30... are engraved so that the overall height is 2.0 or more.
It is formed into a thin plate shape of about 3.0 mm. Furthermore, an engaging portion 41 corresponding to the locking portion 23 of the support substrate 2 is formed at the front of the main body portion 4, and an adhesive tape 6 is attached to the back surface of the thin metal plate 5, as shown in FIG. As shown in FIG. 2, the engaging part 41 is inserted into the locking part 23 to prevent the material from shifting forward and to fix it to the support substrate 2. The thin metal plate 5 is made of a soft material and formed in a thin shape, so that the overall rigidity is reduced and the strength of adhesion to the support substrate 2 etc. is prevented from being reduced. Aluminum material is used in this example, but stainless steel material or the like may be selected as appropriate in consideration of adhesive strength, cost, overall strength, etc. can. Therefore, in order to install a non-slip material on the concrete stairs 1 using the above-mentioned anti-slip material and the support substrate 2, as shown in FIG.
After embedding the anchor 13 with a screw carved into the inner periphery in the tread 11 of Just attach a non-slip material to it. In Fig. 2, numeral 7 indicates a border member fixed to both ends of the anti-slip material, and numeral 15 indicates a floor finishing material such as a tile installed at the rear end of the anti-slip material. . Further, in this embodiment, a case is shown in which the anti-slip material is fixed to the tread 11 of the stairs 1 via the support substrate 2, but as shown in FIG. The anti-slip may be formed by directly fixing using an adhesive or a combination of both without using the support substrate 2. In this case, the anti-slip protrusion 3
0 is formed in a shape different from the other anti-slip protrusions 30, with small anti-slip uneven parts 31, 31... being brought close to each other at the front edge of the material, and a parting effect is created at the front end part. It is also possible to make it exhibit. In addition, as the anti-slip protrusions 30 formed on the surface of the main body 4, as shown in FIG. A plurality of fine irregularities 33 are carved on the flat surface of the holder to improve the anti-slip effect and aesthetic appearance, or a plurality of oval anti-slip protrusions 3 as shown in FIG.
4 are appropriately combined to form a block-like pattern, or as shown in Fig. 9, a wide wavy continuous convex surface 39 is formed on the front and rear edges, and a rectangular anti-slip protrusion is formed in the center. The one in which part 35 is arranged,
Furthermore, as shown in FIG. 10, a plurality of elongated anti-slip protrusions 36, 36... form a pattern on the upper surface to improve the anti-slip effect or design. Various methods can be adopted taking into account the above requirements. Note that, as shown in FIG.
3, as shown in Fig. 7, a raised locking part 24 is provided at the front and rear ends to protect both edges of the anti-slip material and prevent it from peeling off. , as shown in FIG. 8, a rising locking portion 24 is formed at the front end and a groove-like locking portion 25 is formed at the rear end, without using adhesive means such as adhesive tape on the lower surface. , A non-slip material is formed by fitting and integrating a non-slip material into the support substrate 2, and a horizontal piece is formed by bending the support substrate 2 into an approximately L-shaped cross section, as shown in FIG. A non-slip material is pasted on the top surface of 21 via adhesive tape 6 so that the support substrate 2 is not exposed on the front side at all, or as shown in FIG. The support substrate 2 shown in FIG.
These supporting substrates 2 can be selected from various types depending on the type of stairs and the frequency of use. Of course, when using the supporting substrate 2 shown in FIGS. 7 to 10, the engaging portions 41 at the front and rear ends of the anti-slip material are connected to the locking portions 24, 2 of the supporting substrate 2.
5, 26 is used. The anti-slip material shown in FIG. 11 is an embodiment that is installed on a flat part of the floor 10 of a corridor or hall of a building, and a shallow recess 16 is formed in the flat part of the floor 10. The supporting substrate 2 with the raised locking portions 24 protruding from both sides of the horizontal piece 21 is fixed, and then a non-slip material is fixed on the horizontal piece 21 of the supporting substrate 2. Part 1
The anti-slip material used for flat parts such as 0 etc. has many small dot-like anti-slip irregularities on its surface, as shown in the figure, so that it can have various functions such as separation, traffic division, guidance, etc. in addition to the anti-slip function. It is desirable that the portion 37 maintains the uniform directionality and distinguishability of the feather-like pattern. In the above embodiment, the anti-slip material is applied to the recess 16 formed in the floor 10 via the support substrate 2.
Although the case is shown in which the anti-slip material is installed on the floor 10, the anti-slip material is not limited to this, and it is also possible to directly fix the anti-slip material to an arbitrary position on the floor 10. In addition, this anti-slip material is
The strip material has a length that approximately matches the longitudinal dimension of the stairs 1 and the floor 10, but it can be used for stairs 1 and the floor 10 of various lengths.
It is preferable to manufacture and store it in a rolled state so that it can be applied to other areas, and then cut it to the required size for use.

【Effect of the invention】

As is clear from the above description, according to the anti-slip material for buildings according to the present invention, the anti-slip main body is made of a soft material, and the anti-slip protrusions formed on the surface thereof are discontinuous. So,
Each anti-slip protrusion bends in response to tread pressure, effectively increasing the frictional force with the sole of the foot, and improving anti-slip performance. Therefore, it is possible to reduce the overall height of the material while exhibiting an anti-slip effect equal to or greater than that of conventional non-slip materials that are continuous in the length direction, thereby reducing the protrusion height from the stair treads. This lowers the height of the vehicle and prevents climbers and pedestrians from tripping over it and causing unexpected accidents, increasing safety. Furthermore, since a thin metal plate is attached to the back surface of the anti-slip main body, the overall rigidity is improved and the adhesion to the support substrate can be improved even though it is made of a thin soft material.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the anti-slip material for buildings according to the present invention, Fig. 2 is a perspective view showing how it is attached to stairs, and Fig. 3 is a method of fixing the anti-slip material to a supporting substrate. 4 is a sectional view showing the fixed state, FIG. 5 is an explanatory diagram showing a method of fixing the non-slip building material to the stairs, and FIG. 6 is another embodiment of the non-slip building material to the stairs. 7 to 10 are perspective views showing modified examples of the non-slip material for buildings and supporting substrates, and FIG. 11 is an explanatory diagram showing the method of fixing the non-slip material for buildings according to the present invention to the floor FIG. 12 is a perspective view showing a conventional example. 4... Anti-slip main body, 5... Thin metal plate, 3
0, 31, 32, 33, 34, 35, 36, 37
...Anti-slip protrusion, 5...Thin metal plate.

Claims (1)

[Scope of Claims] 1. A main body formed in a thin plate shape from a soft synthetic resin material, and a thin metal plate fixed to the back surface of the main body, the surface of the main body having a longitudinal direction, and a non-slip material for buildings, wherein a plurality of anti-slip protrusions that are independent of each other in the width direction are integrally projected, and each of the anti-slip protrusions can be independently deformed in response to tread pressure.