JP2521379Y2 - Stair finishing material - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a tread plate for finishing and reforming, which is used as a tread plate for iron stairs, contact stairs, and wooden stairs.

[Prior art and its problems] As a stair finishing material used for pasting and finishing, and used as a step finishing material, a side section L having a tread material and a hanging material hanging from the front part of the tread material as in Japanese Utility Model Publication No. 1-1151546. In the wood-shaped tread finishing material, a wood stair tread finishing material is proposed in which a cushion material is attached to the back surface of the tread material.

By the way, since the stair tread is generally constructed on the tread surface of 150 to 250 mm, it is necessary to cut and adjust the rear end of the tread finishing material to a size corresponding to the tread and the tread surface. In addition, the stair riser part made of iron concrete is not unsightly because the riser part that the base is not present in the existing staircase appears.

Therefore, it is necessary to prepare a riser plate as a separate member for construction, and the workability is complicated.

[Problems to be Solved] An object of the present invention is to provide a staircase finishing material that has good workability and a good appearance after finishing.

[Means to solve the problem and its action]

In order to solve the above problems, the present invention has the following configuration. That is, in a staircase finishing material composed of a tread A and a hanging member 4 hanging down on the front end of the tread A, the decorative sheet material 2 is attached to at least the surface of the substrate 1 as the tread A, and the rear part of the substrate 1 is attached. A plurality of V-shaped grooves 3 for leaving the decorative sheet-like material 2 are formed in the width direction on the back surface, and a plurality of V-shaped grooves 3 are further formed in the width direction on the back surface of the substrate 1. The cushioning material 6 is adhered to the entire back surface including the V-shaped groove 3 on the back surface of the, and the cushioning material 5 can be cut at the V-shaped groove 3 portion and bent at the cut portion. is there.

[Action]

The present invention cuts the cushioning material 5 at the V-shaped groove 3 portion according to the tread size and the rise dimension of the stairs to be constructed in order to apply the stair finishing material to the stair, and bends the tread and rise surface of the stairs at this cut portion. It is to be attached to and.

[Explanation of Example]

 Embodiments of the present invention will be described below.

Plywood, fiberboard, particle board, laminated materials (LVL.LV
B) Using sawn wood or the like as the substrate 1. The base plate 1 is a tread plate A on which a decorative sheet-like material 2 such as a wood board, a backing wood board, a decorative paper, a decorative cloth, a decorative resin-impregnated paper, a decorative synthetic resin sheet, and a carpet is attached.

V-shaped groove 3 that leaves the decorative sheet-like material 2 on the rear rear surface of the substrate 1
Are engraved in the width direction at regular intervals or continuously.

A hanging member 4 made of the same material as that of the tread A is attached to the front end of the tread A to form an inverted L shape.

A cushioning material 5 such as foamed vinyl chloride, foamed polyethylene, foamed polystyrene, urethane foam, or rubber is attached to the back surface of the substrate 1. In this way, the staircase finishing material of the present invention is obtained.

The depth of the stair finishing material is determined by the tread size + riser size.

 Generally, tread dimensions ≧ 150 mm and riser dimensions ≦ 230 mm are preferred.

For example, in FIG. 2, a tread surface dimension of 150 mm, a rise dimension of 300 mm, a depth dimension of a stair finish material of 450 mm, and a rise dimension of 300 mm are provided with V-shaped grooves 3 of 20 mm pitch in the width direction on the back surface of the substrate 1.

The buffer material 5 attached to the back surface of the substrate 1 provides a space defined by the V-shaped groove 3.

This stair finishing material is made of concrete stairs, tread dimensions
In the case of laying 150 mm and riser dimension 230 mm, the stair finishing material is matched to the tread dimension and riser dimension, and the decorative sheet material 2 on the front surface and the cushioning material 5 on the rear surface are cut and separated from the V-shaped groove 3.

The decorative sheet material 2 and the cushioning material 5 can be easily cut and the dimensions can be easily adjusted.

Lay the staircase finish with an adhesive. The laying is performed on the tread, and the cushioning material 5 is cut and separated from the V-shaped groove 3 at a position above the bending groove to be attached to the driving surface.

As the adhesive, a synthetic resin adhesive such as epoxy, urethane, acrylic, or vinyl acetate, or a rubber adhesive is used.

Since a cushioning material is attached to the surface, the walking feeling is good and the soundproofing effect is also improved.

(Effect of the invention) Finishing and remodeling of stairs can be done easily by simply attaching it to steel stairs, concrete stairs, and wooden stairs with an adhesive.

Since the depth of the plywood is wide and the V-shaped groove 3 is formed on the rear surface of the plywood, the dimensions can be easily adjusted according to the stairs, and since it is cut by the cutter, no special tool is required.

The tread and riser can be easily finished at the same time, which not only shortens the construction period, but also improves the design and improves the feeling of walking and soundproofing by the cushioning material 5.

[Brief description of drawings]

Fig. 1: Side view of the finishing material of the present invention, Fig. 2: Same as the dimensional explanatory diagram, Fig. 3: Same as the explanatory diagram of the construction state, 1: Substrate, 2: Decorative sheet, 3: V-shaped groove , 4: hanging material, 5: cushioning material, A: tread.

Claims (1)

(57) [Scope of utility model registration request] 1. A stair finishing material comprising a tread A and a hanging member 4 depending on the front end of the tread, and as a tread A, at least the surface of a substrate 1 is attached with a decorative sheet material 2, and the substrate is A plurality of V-shaped grooves 3 for leaving the decorative sheet-like material 2 are formed on the rear rear surface of the substrate 1 in the width direction thereof, and a cushioning material 5 is attached to the entire rear surface including the V-shaped groove on the rear surface of the substrate 1. The staircase finishing material is characterized in that the cushioning material 5 can be cut along the V-shaped groove 3 and bent at the cut portion.