JPH07207866A - Decorative finishing method of stair - Google Patents

Abstract

PURPOSE:To finish a stair decoratively, simply and quickly and further in a fine appearance manner, and to correspond to a finished state, the change of size, etc., easily by dividing the decorative stair into parts. CONSTITUTION:A plate-shaped riser-surface decorative board 21 is stuck on the riser surface 16 of a stair backing 15. An approximately L-shaped sectional tread surface decorative board 22, to which a U-shaped sectional stair-nosing decoratgive section 23 surrounding a stair-nosing backing material 18 is molded integrally, is pasted on a tread surface so that the stair-nosing decorative section is fitted to the stair-nosing backing material while the lower end of the stair- nosing decorative section is abutted against the upper section of the riser-surface decorative board. These processes are repeated successively from the first stage of the lower stages of a stair backing to upper stages.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a staircase finishing method.

[0002]

2. Description of the Related Art A stairway of a general building is composed of a step plate which is provided substantially horizontally with a floor surface and serves as a step, and a riser plate which has a predetermined height and stands substantially vertically from the rear end of the step plate. Steps and risers are repeatedly provided to form stairs. Then, in order to enhance the design effect and to secure a step size conforming to the Building Standard Law, a protrusion called a nose may be provided along the front end of the step plate. By the way, as such a staircase, a carpet winding staircase in which a step plate and a riser plate are covered with a carpet and a woodgrain-like makeup staircase are known from the finish form. As the makeup stairs, those which are manufactured in advance in a factory are often used.

However, in this method, various stairs must be prepared according to the size and finishing method,
With the diversification of requests from users, there is a problem that the burden of inventory management increases. Further, a wood grain sheet material may be attached to the surface of the stairs base made of plywood or iron plate at a construction site, but it is difficult to work and uniform quality is difficult.

[0004]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above problems, and by making the makeup stairs into parts, the makeup finish of the stairs can be easily and quickly performed, and the appearance can be improved. An object of the present invention is to provide a makeup finishing method for stairs that can be beautifully performed and can be easily adapted to a finishing method and a size change.

[0005]

There are three aspects of the invention presented here. First, the first invention is a. A step of attaching a flat plate-shaped riser face decorative plate formed corresponding to the riser face of the stairs base to the riser face of the stairs base; Corresponding to the step board surface of the stairs base provided with the nosing base material, a stepped plate surface decorative plate having a substantially L-shaped cross section integrally formed with a nose decoration part having a U-shaped cross section surrounding the nose base material, A part is fitted to the nosing base material, and the lower end of the nosing decorative part is affixed to the step plate surface such that it abuts on the riser surface decorative plate upper part,
The present invention relates to a makeup finishing method for stairs provided with a nosing, in which the surface of the stairs foundation is makeup-finished by sequentially repeating the steps from the first lower stage to the upper stage.

Further, the second invention is a. A step of pasting a flat plate-shaped riser face decorative plate formed corresponding to the riser face of the stairs base onto the first riser face of the lower stage of the stairs base; A stepped plate surface decorative plate with a substantially L-shaped cross section formed by integrally molding a nosing material,
A step of adhering to the step board surface of the stairs base so that the lower end side of the nose piece presses or clamps the upper end portion of the riser surface decorative board; While pressing or sandwiching the rear end of the stepped plate surface decorative plate at the lower end side of the pressing decorative material having the pressing portion or the sandwiching portion formed at the upper and lower ends, the pressing decorative material is formed into a step surface and a stepped surface. The process of fixing to the boundary part of with screws,
D. The step of fitting the lower end of the next facing surface decorative plate to the upper end of the pressing decorative material and attaching the facing surface decorative plate to the rising surface of the stairs base is performed from the lower stage of the stairs base, and then
The present invention relates to a makeup finishing method for stairs provided with a nosing, in which the surface of the stairs base is finished with makeup from the lower step by repeating the step d.

Further, the third invention is a. A step of pasting a flat plate-shaped riser face decorative plate formed corresponding to the riser face of the stairs base onto the first riser face of the lower stage of the stairs base; A step of fixing the nosing material to the stairs base material with a screw or the like so as to press or sandwich the upper end portion of the riser surface decorative plate at the lower end side; On the rear end side of the stair nosing member, the front end of a flat plate-shaped step plate surface decorative plate formed corresponding to the step plate surface of the stairs base is fitted to the step plate decorative plate on the step plate surface of the stairs base. Step of attaching, d. The upper end of the stepped decorative plate is pressed or pinched by the lower end side of the pressing decorative material having the pressing portions or the pinching portions formed on the upper and lower ends, and the pressing decorative material is bounded by the step surface and the stepped surface of the stairs base. Step of fixing to the section with screws, e.
The step of fitting the lower end of the next facing surface decorative plate to the upper end of the pressing decorative material and attaching the facing surface decorative plate to the rising surface of the stairs base is performed from the lower stage of the stairs base, and then The present invention relates to a makeup finishing method for a staircase having a nosing, in which the surface of the stairs base is finished with makeup from the lower step by repeating the above step.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a perspective view showing an example of stairs finished by the method of the first invention, and FIG. 2 is a longitudinal sectional view thereof.
3 to 6 are sectional views showing the method of the present invention, and FIG. 3 is a sectional view showing the step a in the first invention,
FIG. 4 is a sectional view showing the step B in the same manner, FIG. 5 is a sectional view in which the step a is repeatedly performed, and FIG. 6 is a sectional view in which the step b is similarly repeated.

FIG. 7 is a longitudinal sectional view of a staircase finished by the method of the second invention. 8 to 11 are sectional views showing the method of the present invention, FIG. 8 is a sectional view showing the step a in the second invention, FIG. 9 is a sectional view showing the same step b, and FIG. 10 is a step c. FIG. 11 is a cross-sectional view showing the step d.

FIG. 12 is a longitudinal sectional view showing an example of stairs finished by the method of the third invention. And FIG.
3 to 16 are cross-sectional views showing the method of the third invention, FIG. 13 is a cross-sectional view showing the step a, FIG. 14 is a cross-sectional view showing the steps b and c, and FIG. 15 is a cross-section showing the step d. Figure, Figure 1
6 is a cross-sectional view showing the step E.

1 and 2 show an example of stairs finished by the first invention. Reference numeral 10 is a staircase, 11 is a side plate, 12 is a step plate, and 13 is a riser plate. A step nose 14 is integrally formed on the step plate 12 of the staircase 10 along the front end thereof. As can be seen from FIG. 2, the staircase 10 has a plastered face makeup forming the stepboard 12 on the surface of a substantially staircase-like staircase base 15 formed from the first lower stage of the staircase to the floor surface above. The plate 21 and the stepped plate decorative plate 22 are attached to each other to finish the makeup.

The staircase base 15 has a staircase base plate 15a formed by connecting one riser surface 16 and a stepboard surface 17 at a substantially right angle. The staircase baseboard 15a is provided with a rear end of the stepboard surface 17 and another staircase baseboard. It is constructed by connecting the lower end of the surface 16 and arranging it repeatedly and continuously. The step board surface 17 of the staircase base 15 is the staircase 10
The nosing base material 18 that forms the nosing 14 is provided. The nosing base material 18 is attached by a nail, a screw 19 or the like to a boundary portion between the riser surface 16 and the step plate surface 17 that are continuously provided.

Next, the surface of the stair foundation 15 thus formed is decoratively finished with a decorative plate.
This makeup finishing method is a. A step of attaching a riser surface decorative plate to the riser surface of the stairs base; The step of attaching a step board surface decorative plate to the step board surface of the stairs base.

FIG. 3 shows the step (a). As shown in the figure, first of all, the riser surface 1 of the lower first step of the stairs base 15
The riser facing plate 21 is attached to 6a. The riser surface decorative plate 21 is formed in a flat plate shape corresponding to the shape of the riser surface 16a, and is attached so as to cover the lower surface of the nose base material 18 attached to the upper end of the riser surface 16a from the floor surface. It In the figure, the same reference numerals as those in FIG. 2 indicate the same members.

Next, as shown in FIG. 4, the step plate surface decorative plate 22 is attached to the step plate surface 17a of the stair base 15 of the first lower step (step B). The stepped plate decorative plate 22 integrally has a stepped nose decorative portion 23 and is formed in a substantially L-shaped cross section.
The nosing cosmetic portion 23 is integrally formed from one end of the step plate surface decorative plate 22, and is formed in a substantially U-shaped cross section surrounding the nosing base material 18. The step plate surface decorative plate 22 having such a structure is attached so as to cover the step plate surface 17a and the surfaces of the nose base material 18.

At this time, in the stepped-plate decorative plate 22, the nose-decorated part 23 is fitted to the nose-base material 18, and the lower end 23a of the nose-decorated part 23 is attached by the step (a). It is brought into contact with the upper portion 21 a of the riser surface decorative plate 21. Then, the rear end of the step plate surface decorative plate 22 is brought into contact with the lower end of the riser surface 16b of the stairs base 15 of the next step. As a result, the surface of the nosing base material 18 is surrounded and covered by the nosing makeup portion 23, and the riser face decorative plate 21 attached in the step a is fixed.

By each of the above-mentioned steps, one step of the staircase foundation 15 is cosmetically finished. Then, by repeating the steps a and b again, the decorative plate is pasted on the stairs base after the second step.

As shown in FIG. 5, a riser surface decorative plate 21 is attached to the riser surface 16b of the second step stair base plate 15a. This riser face decorative plate 21 is a nose base material 1 provided on the upper end of the riser face 16b from the upper surface of the step plate face decorative plate 22.
It is attached so as to cover up to the lower surface of 8. At that time, the lower end of the riser face decorative plate 21 causes the step plate face decorative plate 22 to move.
The rear end is pressed and fixed to the step plate surface 17. Similarly, as shown in FIG. 6, the step plate surface decorative plate 22 is attached to the second step stair base 15.

The riser face decorative plate 21 and the stepped face decorative plate 22 are plywood which has been appropriately surface-processed in advance in a factory or the like, or a plate material obtained by sticking a woodgrain vinyl chloride sheet or the like on the surface. Are preferably used.

According to this method, each facade plate is securely fixed by simply pasting the prefabricated facade face facade plate and stepped face facade plate in order on the stairs base, so that the staircase makeup finish Work can be performed easily, quickly and with good quality. Here, in particular, the sticking of the stepped surface decorative plate means an attaching means by an adhesive and / or an attaching means by screwing. In addition, since a special load is not applied to the riser surface decorative plate, it is sufficient to attach it only with an adhesive, but it does not prevent screwing.

FIG. 7 shows an example of stairs finished by the second invention. Reference numeral 30 is stairs, 32 is a step plate, 33 is a riser plate, 34 is a nose, and 34a is the nose 34.
A non-slip groove provided on the base, 35 a stair base, 36 a riser surface, and 37 a step surface. As can be understood from the figure, this staircase 30 has a riser face decorative plate 41, a stepped face face decorative plate 42 integrally formed with a nosing member 43, and a pressing makeup member 44 on the surface of a staircase base 35. It is made up and finished with makeup.

FIG. 8 and FIG. 11 show an example of a makeup finishing method according to the second invention. The method of the present invention comprises: A step of attaching a riser surface decorative plate to the riser surface of the stairs base; A step of attaching a step board decorative plate to the step board surface of the stairs base; A step of fixing the pressing decorative material to the boundary between the riser surface of the stairs base and the step surface with screws or the like; The next step is to attach a riser face decorative plate to the riser face of the stairs base.

FIG. 8 shows the step (a). As shown in the drawing, first, the lower surface and the first riser surface 36a of the staircase base 35 are formed.
The riser face decorative plate 41 is attached to the. This facing surface decorative plate 4
1 has a flat plate shape corresponding to the shape of the riser surface 36a.

Next, as shown in FIG. 9, a step plate surface decorative plate 42 is attached to the step plate surface 37a of the lower step first stair base 35 (step B). The step plate surface decorative plate 42 integrally has a step nose member 43 at the front end thereof, and is formed into a substantially L-shaped step surface. When the step plate surface decorative plate 42 is attached to the step plate surface 37a, the lower end of the step nose member 43 and the riser surface 36a are attached.
And the upper end of the riser face decorative plate 41 attached to the riser face 36a is pressed or pinched.

Next, FIG. 10 shows the step C. In this process, the pressing decorative material 44 is applied to the riser surface 36 of the stairs base 35.
Is fixed to a boundary portion 48 between the plate surface 37 and the step plate surface 37. The pressing decorative material 44 covers the boundary between the facing surface decorative plate 41 and the stepped surface decorative plate 42, and presses or clamps the end portions of the decorative plates 41 and 42 to fix them, and the cross section is omitted. It is formed in an L shape, and groove-shaped pressing portions 46 and 47 are provided at upper and lower ends thereof. This holding cosmetic material 4
The rear end 42a of the stepped plate surface decorative plate 42 is inserted into the pressing portion 46 at the lower end and pressed, and the screw 4 is fixed to the boundary portion 48 by a screw 49 or the like.

Then, as shown in FIG. 11, the following riser surface decorative plate 41 is attached to the upper side of the pressing decorative material 44 in accordance with the step d. The lower end 41a of the riser surface decorative plate 41 is pressed and fixed by a pressing portion 47 provided at the upper end of the pressing decorative material 44.

Through the above steps (1) to (4), the lower step first step and the next step riser portion of the staircase base 35 are finished with makeup. The stairs bases of the second and subsequent steps are subjected to makeup finish from the lower step by repeating the above steps (b) to (d).

Next, the third invention method will be described.
FIG. 12 shows an example of stairs obtained by the third invention.
Reference numeral 50 is a staircase, 51 is a side plate, 52 is a step plate, 53 is a riser plate, 54 is a nose, 54a is a non-slip groove provided in the nose 54, 55 is a stair base, 56 is a riser surface, and 57 is It is a step board surface. As can be seen from the figure, this staircase 50
On the surface of the stairs base 55, the riser face decorative plate 61, the nose piece 6
2, a stepped plate decorative plate 63 and a pressing decorative material 64 are sequentially attached to complete the makeup.

13 and 16 show an example of a makeup finishing method according to the third invention. The method of the present invention comprises: A step of attaching a riser surface decorative plate to the riser surface of the stairs base; Step of fixing the nosing material to the stairs base, c. A step of attaching a step board surface decorative board to the step board surface of the stairs base; A step of fixing the pressing decorative material to the boundary between the riser surface of the stairs base and the step plate surface with screws or the like; The next step is to attach a riser face decorative plate to the riser face of the stairs base.

FIG. 13 shows the step (a). As shown in the figure, first of all, the step surface 56 of the lower step and the first step of the stairs base 55.
The riser surface decorative plate 61 is attached to a. The riser surface decorative plate 61 is formed in a flat plate shape corresponding to the shape of the riser surface 56a.

Next, as shown in FIG.
The nosing member 62 is fixed to the stairs base 55 by such means.
At this time, the lower end 62a of the nose piece 62 presses or holds the upper end 61a of the riser face decorative plate 61 of the first lower stage to fix the position. (Step B). On the other hand, a projecting portion 66 is provided at the rear end 62b of the nosing member 62, and the step plate face decorative plate front end 63a to be attached in the step of C described below.
Are formed so that they can be fitted together.

Subsequently, the stepped surface decorative plate 63 is attached to the stepped plate surface 57 of the stairs base 55 by the step C. The step plate surface decorative plate 63 is formed in a flat plate shape corresponding to the shape of the step plate surface 57, and the concave groove 6 is formed at the front end 63a thereof.
7 is provided, and the protruding portion 66 of the nosing member 62 is fitted and fixed.

Then, as shown in FIG. 15, the rear end 63b of the stepped plate decorative plate 63 fitted with the stepped nose 62 is pressed by the pressing decorative material 64. The press-decoration material 64 has the same structure as the press-decoration material 44 described in the second invention, and has pressing portions or holding portions 68 and 69 formed at both upper and lower ends. The pressing decorative material 64 is fixed to the boundary portion 59 between the riser surface 56 and the step plate surface 57 of the stairs base 55 with a screw or the like (step D).

In the step E, as shown in FIG.
On the upper side of the pressing decorative material 64, the facing surface decorative plate 6 of the next stage
1 is attached. The lower end 61 of the riser surface decorative plate 61
The b is pressed and fixed by the pressing portion 69 provided at the upper end of the pressing decorative material 64.

Through the above steps (1) to (4), the lower step first step and the step surface of the next step of the staircase base 55 are finished with makeup. The stairs bases of the second and subsequent steps are subjected to makeup finish from the lower step by repeating the above steps (b) to (d).

[0036]

As shown and described above, according to the method of the present invention, a decorative board is attached to a certain stair base to give a desired makeup finish. It can be done easily and quickly. further,
By changing the decorative plate, it is possible to easily respond to changes in the finished state or size. In addition, since the staircase base is common even if the types of decorative boards are different, it is possible to reduce the total number of types of makeup stairs and reduce the burden of inventory management. Further, when the stair base is made of steel, the amount of wood used can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of stairs finished by the method of the first invention.

FIG. 2 is a vertical sectional view thereof.

FIG. 3 is a cross-sectional view showing the step a in the first invention.

FIG. 4 is a cross-sectional view showing the step of likewise.

FIG. 5 is a cross-sectional view in which step (a) is repeated.

FIG. 6 is a cross-sectional view in which the process of step B is similarly repeated.

FIG. 7 is a longitudinal sectional view of a staircase finished by the method of the second invention.

FIG. 8 is a sectional view showing a step (a) in the second invention.

FIG. 9 is a cross-sectional view showing the step of likewise.

FIG. 10 is a cross-sectional view showing a step of C.

FIG. 11 is a cross-sectional view showing the step d.

FIG. 12 is a longitudinal sectional view showing an example of stairs finished by the method of the third invention.

FIG. 13 is a cross-sectional view showing the step a.

FIG. 14 is a cross-sectional view showing steps B and C.

FIG. 15 is a cross-sectional view showing the step d.

FIG. 16 is a cross-sectional view showing a step of E.

[Explanation of symbols]

 10 stairs 11 side plate 12 step plate 13 riser plate 14 nose 15 stairs base 16 riser surface 17 step board surface 18 nose base material 19 screw 21 riser face plate 22 step plate face plate 23 step nose makeup section

Claims (3)

[Claims] 1. A stairs make-up finishing method comprising a nose, wherein the steps a and b are sequentially repeated from the first step of the lower step to the upper step to make the surface of the stair step makeup. I. A step of attaching a flat plate-shaped riser decorative plate corresponding to the riser of the stairs base onto the riser of the stairs base. B. Corresponding to the step board surface of the stairs base with nosing base material,
A step plate surface decorative plate having a substantially L-shaped cross section integrally formed with a nose base part having a U-shaped cross section surrounding the nose base material, the nose base part being fitted to the nose base material, and the lower end of the nose base part. Is attached to the step board surface of the stairs base so as to contact the upper part of the riser surface decorative board. 2. After performing the following steps a to b,
A stairs make-up finishing method with stair nosing, in which the surface of the stairs base is made up sequentially from the bottom by repeating the steps of d. I. A step of pasting a flat-plate-shaped riser face decorative plate formed corresponding to the riser face of the stairs base onto the riser face of the lower first step of the stairs base. B. A step plate surface decorative plate having a substantially L-shaped cross section formed by integrally molding a nosing member is attached to the step plate surface of the stairs base so that the lower end side of the step nose member presses or clamps the upper end portion of the riser surface decorative plate. The process of doing. C. While pressing or pinching the rear end of the stepped plate surface decorative plate at the lower end side of the pressing decorative material having the pressing portion or the sandwiching portion formed at the upper and lower ends, the pressing decorative material is divided into the stepped surface and the stepped plate surface. The process of fixing to the boundary part of with screws. D. A step of fitting the lower end of the next facing surface decorative plate to the upper end of the pressing decorative material and attaching the facing surface decorative plate to the rising surface of the stairs base. 3. After performing the following steps a to b,
A stairs make-up finishing method with stair nosing, in which the surface of the stairs base is sequentially made up from the bottom by repeating the steps of e. I. A step of pasting a flat-plate-shaped riser face decorative plate formed corresponding to the riser face of the stairs base onto the riser face of the lower first step of the stairs base. B. A step of fixing the nosing member to the stairs base with screws or the like such that the lower end side presses or holds the upper end portion of the riser face decorative plate. C. On the rear end side of the stair nosing member, the front end of a flat plate-shaped step plate surface decorative plate formed corresponding to the step plate surface of the stairs base is fitted to the step plate decorative plate on the step plate surface of the stairs base. The process of pasting. D. The upper end of the stepped decorative plate is pressed or pinched by the lower end side of the pressing decorative material having the pressing portions or the pinching portions formed on the upper and lower ends, and the pressing decorative material is bounded by the step surface and the stepped surface of the stairs base. The process of fixing to the section with screws. E. A step of fitting the lower end of the next facing surface decorative plate to the upper end of the pressing decorative material and attaching the facing surface decorative plate to the rising surface of the stairs base.