JPS6123152Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a staircase on which a rug such as a carpet is laid.

Stairs connect the lower and upper floors, so they must be easy to climb up and down, safe, and sturdy. Stairs also play an important role in terms of decoration, depending on their location, structure, materials, etc.
For this reason, recently, carpets or other mats have been laid on the treads and risers of stairs to improve their safety and decorativeness. In this case, in the past, the rug was bent and laid to match the shape of the stairs, and the main parts were fixed with adhesives or fasteners, but the main parts could easily peel off.
There were some flaws such as poor finish.

This invention eliminates the above-mentioned drawbacks of the conventional method by providing a recess along the riser on the lower surface of the tier, laying a rug on the tier and the riser, and securing the rug in the recess with a presser edge. To provide a rug-covered staircase that can easily and reliably attach a rug and has a good finish. This invention will be explained below with reference to the drawings.

FIG. 1 shows an embodiment of this invention, in which a plurality of step plates 1, 1... are provided in parallel at intervals,
Riser plates 2, 2... are provided between the vertically adjacent step plates 1, 1.... The stepped plate 1 has a front end 1a formed in a semicircular cross section, and a front end 1a.
A recess 3 is provided on the lower surface 1b of the side. The riser board 2 is attached at its upper end 2a and lower end 2b into the recess 3 and rear end 1c, respectively, by a well-known method such as nails or adhesive. A rug 4 such as a carpet is laid on the outer surface of the steps 1 and risers 2 of the staircase S constructed as described above. This rug 4 is glued at important points with a well-known adhesive or the like, and is bent along the inside of the recess 3 in the recess 3.
It is fixed by fitting a presser edge 5 made of aluminum or the like and having a cross-sectional shape. Figure 2 shows the recess 3.
This shows another example of fastening the rug 4 to the rug 4. For example, when laying a short carpet window, the front end 1a of the step board 1 and the riser board 2 are connected in the recess 3.
Press down each end of the rug 4 attached to the edge 5
The seam is secured by. In this case, the ends of the rug 4 are not fixed to the upper surface 3a of the recess 3, but are pressed and fixed on both sides of the presser edge 5 within the recess 3.

Although the assembly structure of the step board 1 and the riser board 2 described above is not shown, they are constructed by being fixed to well-known side girders and middle girders. Further, the means for adhering the steps 1 and risers 2 of the rug 4 and the means for fixing the presser edge 5 are arbitrary and are not limited to those in the embodiments.

As explained above, this invention provides a staircase in which a plurality of tiers are provided parallel to each other at intervals, and a riser is provided between the vertically adjacent tiers. A recess is provided along the board, a rug is laid on the outer surface of the tier and riser, and the rug is fixed to the tier and riser in the recess by a presser edge. It has excellent safety and decorative properties, allows the rug to be fastened easily and reliably, and has a good finish.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view showing an embodiment of this invention.
FIG. 2 is an enlarged sectional view showing another example of how the rug is fastened. 1...Step board, 1b...Bottom surface, 2...Riser board,
3... recess, 4... rug, 5... presser foot edge.

Claims (1)

[Scope of utility model registration request] A plurality of step plates 1 are provided in parallel at intervals,
In a staircase in which a riser board 2 is provided between vertically adjacent step boards 1, the bottom surface 1 of the step board 1 is
b is provided with a recess 3 along the riser 2,
A rug 4 is laid on the outer surface of the tier 1 and the riser 2, and the rug 4 is fixed to the tier 1 and the riser 2 by a presser edge 5 in the recess 3. Features carpeted stairs.