JPS5931857Y2 - Anti-slip material for stairs - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a non-slip material for stairs that is attached to the corner of the tip of a stair tread to prevent slip accidents and wear of the tread.

A non-slip material for stairs has already been proposed in which a non-slip frame with a roadside cross section is fixed to the corner of the tip of the stair tread, and a soft material is housed and retained in the recess formed in the non-slip frame to provide cushioning properties. has been done.

By the way, in order to accommodate and hold the soft body in the recess of the non-slip frame, the soft body itself needs to have strength to prevent it from falling off the non-slip frame. It is necessary to provide wear resistance to prevent the parts exposed from the frame from being worn out.

However, as mentioned above, there are only a limited number of soft materials that have the desired flexibility as well as strength and abrasion resistance, and even such materials generally do not have sufficient flexibility in many cases.

In particular, when a soft body is housed and held in the recess of the anti-slip frame, the deflection of the soft body due to tread pressure is restrained at the sides and bottom, so the apparent flexibility is reduced to the flexibility of the material itself. It also has the problem that it becomes smaller and does not provide the required cushioning properties.

The present invention has been made in order to eliminate the above-mentioned drawbacks, and an object of the present invention is to provide a non-slip material for stairs that does not allow the soft body to easily fall off and has excellent cushioning properties.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the drawing, reference numeral 1 denotes a non-slip frame, which has a flat plate part 1a and a front sag 1b hanging down from one side edge of the flat plate part 1a, so as to be attached to the tip corner of the treadle, and has a roadside curve in cross section. It is formed in the shape of

A relatively deep recess 2 is formed in the flat plate part 1a of such an anti-slip frame 1, and inside the recess 2, a soft coating 3 whose entire outer periphery is covered with a hard coating 3 made of a highly wear-resistant material is formed. body 4
is glued and held in place.

The surface of the soft body 4 is provided with unevenness 5 to prevent slipping, and a void 6 is formed inside the soft body 3 to further improve cushioning properties.

To attach the anti-slip material configured in this way to the stairs, attach adhesive tape to the back surfaces of the flat plate part 1a of the anti-slip frame 1 and the front sag 1b, and attach the flat plate part 1a to the tread surface 7a of the tread 7 on the front sag. 1b are adhesively fixed to the riser surfaces 7b, respectively.

As a result, unevenness 5 of the soft body 4 covered with the hard coating 3 is provided at the tip corner of the footboard 7, and slippers, etc. can contact the hard coating 3 and freely deform it, thereby making the soft body 4 below it more comfortable. Cushioning properties are imparted, and the unevenness 5 effectively prevents slipping.

As described above, according to the present invention, the soft body 4 that prevents slipping
The surface of the recess 5 is covered with a hard coating 3 with high abrasion resistance and is protected from direct contact with slippers etc.
Durability is significantly improved, and since the hard coating 3 is interposed at the adhesive interface between the recess 2 of the anti-slip frame 1 and the soft body 4, there is no risk of the soft body 4 tearing or falling off, and it can be easily attached to the recess. An appropriate material can be used for the soft body 4 that can sufficiently maintain cushioning properties even if its apparent flexibility is reduced by being housed and held in the soft body 2 .

[Brief explanation of the drawing]

The drawing is a cross-sectional perspective view showing an embodiment of the anti-slip material for stairs according to the present invention. 1...Slip prevention frame, 1a...Flat plate portion, 1b...Front sag, 2...Concavity, 3.
...Hard coating, 4...Soft body.

Claims (1)

[Scope of utility model registration request] In a non-slip material for stairs, which is formed by forming a recess in a non-slip frame having a cross-sectional roadside cross-section which is attached to the corner of the tip of a stair tread, and storing and holding a soft body in the recess, the outer periphery of the soft body A non-slip material for stairs characterized by having its entire circumference covered with a hard coating.