JPH08199753A - Decorative base board for staircase - Google Patents

Abstract

PURPOSE: To make it possible to make a field alignment with ease. CONSTITUTION: This decorative staircase base board comprises a first part 16C and a second part 16D where a tread 12 and a thin-walled part 16B which is connected to a contact edge with a riser are formed on a rear side 16A of an L-shaped decorative base board along the contact edge. The thin-walled part 16B is tapered in the thickness direction with a inclination angle. When making a field alignment by cutting off the tapered tip area with a knife or the like, the amount of cut is minimized compared with a non-taper field alignment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative skirting board for stairs, and can be used, for example, in a house having a plurality of floors.

[0002]

BACKGROUND ART Conventionally, many stairs provided in a house are formed to include a step plate and a riser plate. In such stairs, horizontal grooves are formed on the inner surfaces of the left and right sasara girders or handrail walls, and step plates are fitted and installed in these grooves, and a riser plate is provided between the step plates. It is arranged.

These grooves are formed so as to be slightly wider than the thickness of the step plate, and the step plate is fitted into the groove and fixed to the right and left sasara girders or the handrail wall by nailing or wedge driving. There is. Moreover, structurally, the dimension of the riser plate in the longitudinal direction is generally formed to be smaller than the dimension between the inner side surfaces of the sasara girder or the handrail wall.

Since the groove is formed slightly wider between the step plate and the groove, a gap is created, and the dimension of the riser plate is between the riser plate and the sasara girder or the handrail wall. Since it is formed slightly smaller, a gap is created. Therefore, since these gaps appear on the front side of the stairs, a decorative skirting board is arranged at the contact portion between the sasara girder or the handrail wall and the step board and the riser board, and the gap is hidden by the decorative skirting board. The appearance of the stairs is good.

[0005]

In such a decorative skirting board, due to the dimensional accuracy and mounting accuracy of the step board and the riser board, the contact edges of the step board and the riser board are actually matched at the stair installation site. Is cut into a predetermined shape. However,
Since this cutting process is performed manually using a knife or the like, there is a problem that it takes time to align the actual products.

[0006] An object of the present invention is to provide a decorative baseboard for stairs that can be easily matched in kind.

[0007]

SUMMARY OF THE INVENTION A staircase makeup baseboard of the present invention is a staircase makeup arranged along a staircase side member at a contact portion between a staircase side member and at least one of a step plate and a riser plate. The skirting board is characterized in that the contact edge with at least one of the at least one is formed with a thin portion which is continuous along the contact edge. Here, the staircase side member is a handrail wall, a sasara girder, or the like.

Further, in the above-mentioned staircase decorative baseboard, the thin portion is preferably formed on the back surface, and is preferably a taper having an inclination angle with respect to the thickness direction.

In the above, the overall shape of the makeup baseboard is L
It may have a V shape and abut on both the step plate and the riser plate.

[0010]

In the present invention as described above, since the thin portion is formed at the contact edge with at least one of the step plate and the riser plate, the thin portion is cut with a knife or the like at the time of actual matching at the stair installation site. By performing the machining, it becomes possible to perform the machining with a smaller cutting amount than the conventional one.

When the thin portion is formed on the back surface, the thin portion does not appear on the front side of the stairs, so that the appearance of the stairs becomes good. When the thin portion has a taper having an inclination angle in the thickness direction, the thin portion can be easily formed by using a router or the like having a conical processing surface.

Further, by making the entire shape of the decorative skirting board L-shaped and contacting both the step plate and the riser plate, a gap formed between the step plate and the groove of the step side member, and the riser plate and the step side surface. Since it is possible to conceal both the gaps that occur between the members and the members, it is not necessary to have high processing accuracy and mounting accuracy for those step plates and riser plates, and they can be efficiently manufactured and assembled as stairs. You will be able to do it.

[0013]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a staircase on which a decorative skirting board according to the present embodiment is installed. The stairs 10 are installed between the inner surfaces of a pair of handrail walls 11 (only one is shown in the figure) that are side members of the staircase, and a plurality of step plates 12 are provided in advance on the handrail wall 11. It is fitted and bridged in a fitting groove (not shown) formed, and a riser plate 13 is erected and fixed between the step plates 12.

Here, the step plate 12 provided at the uppermost stage is continuous with the floor surface 14 of the upper floor, and the floor surface 14 and the handrail wall 11 are provided.
A floor skirting board 15 is installed at the intersection with and. Further, in this embodiment, the stairs 12 are installed between the handrail walls 12, but the installation of the stairs 10 is not limited to between the handrail walls 11, and for example, between a pair of sasara girders or one of them. It may be between the handrail wall and the other girder.

On the handrail wall 11, an L-shaped decorative skirting board 16 is arranged from a portion contacting the step board 12 to a portion contacting the riser board 13. It is brought into contact with both the step plate 12 and the riser plate 13 and is attached to each step in a mutually connected state. The decorative skirting board 16 arranged on the uppermost stage is continuous with the above-mentioned floor skirting board 15 arranged on the upper floor.

FIG. 2 is a sectional view taken along the line II-II in FIG. 1, showing a state before cutting. FIG. 3 shows the decorative skirting board 16 as seen from the side of the handrail wall 11 in FIG. 1, and shows the state after cutting. 2 and 3, the back surface 16A of the decorative skirting board 16 is tapered along the contact edge with the step plate 12 and the riser plate 13 and has an inclination angle α with respect to the thickness direction. The thin portion 16B is formed.

In FIG. 3, the decorative skirting board 16 includes a first portion 16C along the longitudinal edge of the step board 12 and the riser board 1.
3 and a second portion 16D along the longitudinal edge of the stepped portion 3. The second portion 16D has a notch 1 continuous with the lower end surface of the first portion 16C and covering the short side edge of the step plate 12.
6E is formed.

In this embodiment, the decorative baseboard 16 is manufactured and the actual product is aligned as follows. First, the first portion 16C and the second portion 16D are individually manufactured, and these first and second portions 16C and 16D are fixed to each other with an adhesive or the like. After that, the router 17 having a conical processing surface as shown in FIG.
Is rotated in the direction of the arrow in the figure and applied to the contact edge of the decorative skirting board 16 with the step plate 12 and the riser plate 13 for processing, whereby the thin portion 16 tapered to the contact edge.
Form B to make the makeup baseboard 16.

Next, at the installation site of the stairs 10, the actual matching of the decorative baseboard 16 is performed. At this time, the cutting work is manually performed using a knife 18 as shown in FIG.
The tip end portion of the taper is scraped off into a predetermined shape according to the processing state and mounting state of the step plate 12 and the riser plate 13. After that, the decorative skirting board 16 is placed in contact with the step board 12 and the riser board 13.

According to this embodiment, the following effects can be obtained. That is, since the thin part 16B is formed on the decorative baseboard 16 at the contact edge with the step plate 12 and the riser plate 13, at the installation site of the stairs 10, the actual matching with the step plate 12 and the riser plate 13 is performed. In this case, this thin portion 16B
The cutting work may be performed by using the knife 18 or the like, and the cutting amount can be much smaller than in the conventional case where the thin portion 16B is not formed. Therefore, this cutting work can be easily performed manually. You can As a result, it is possible to easily match the actual product of the makeup baseboard 16.

Since the thin wall portion 16B is formed on the back surface 16A of the decorative baseboard 16, when the decorative baseboard 16 is installed on the stairs 10, the thin wall portion 16B may appear on the front side of the stairs 10. Since it does not exist, the appearance of the stairs 10 can be made good.

Since the thin portion 16B is a taper having an inclination angle α with respect to the thickness direction, the thin portion 16B
The formation of B can be easily performed by using the router 17 having a conical processing surface.

Further, the decorative skirting board 16 is composed of a first portion 16C that abuts along the step plate 12 and a second portion 16D that abuts along the riser plate 13, and the overall shape is L-shaped. Therefore, both the gap formed between the step plate 12 and the fitting groove of the handrail wall 11 and the gap formed between the riser plate 13 and the handrail wall 13 can be hidden, and those gaps can be hidden. The step plate 12 and the riser plate 13 do not require high processing accuracy and attachment accuracy, and the step plate 12 and the riser plate 13 can be manufactured and the stairs 10 can be efficiently assembled using them.

In addition, such a decorative skirting board 16 is installed on the stairs 10.
Since the stairs 10 are arranged in each step of the stairs, a continuous skirting board for the stairs is formed from the uppermost step to the lowermost step.
Can have a better appearance.

The present invention is not limited to the above-described embodiments, but includes other configurations and the like that can achieve the object of the present invention, and the following modifications and the like are also included in the present invention. For example, in the above-described embodiment, the thin portion 16B is tapered, but the thin portion 16B is not limited to taper, and has a constant thickness, for example, and has a step at the boundary with other portions. The shape of the thin-walled portion may be appropriately determined for the implementation.

In the above embodiment, the L-shaped decorative baseboard 16 is used.
Was formed by fixing the first portion 16C and the second portion 16D, but the decorative skirting board 16 may be manufactured in advance as an integral body.

In the above embodiment, the overall shape of the decorative skirting board 17 is formed in an L shape and is in contact with both the step board 12 and the riser board 13. However, the decorative skirting board is provided with the riser board. In the case of stairs that do not exist, there may be things that abut only on the step board,
The entire shape may be a square or the like. In short, the decorative skirting board of the staircase according to the present invention is arranged along the staircase side surface member such as a handrail wall or a sasara girder and at the contact portion of at least one of the step plate and the riser plate along the staircase side member. Good.

[0028]

As described above, according to the present invention, since the thin portion is formed at the contact edge of the step plate and the riser plate, the cutting amount of the thin portion can be reduced and the stairs can be installed. There is an effect that it is possible to easily manually perform the actual matching of the makeup baseboard on site.

When a thin portion is formed on the back surface,
Since this thin portion does not appear on the front side of the stairs, there is an effect that a good appearance of the stairs can be obtained.

By forming the thin portion into a taper having an inclination angle with respect to the thickness direction, there is an effect that the thin portion can be easily formed.

Further, when the overall shape is L-shaped and abuts on both the step plate and the riser plate, the step plate and the riser plate do not require high processing accuracy and mounting accuracy, so that the step There is an effect that it is possible to efficiently manufacture the plate and the riser plate, or to assemble the stairs using them.

[Brief description of drawings]

FIG. 1 is a perspective view showing a staircase on which a makeup baseboard according to an embodiment of the present invention is arranged.

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is a perspective view of the decorative skirting board of the embodiment as seen from the side of the handrail wall.

[Explanation of symbols]

 10 stairs 11 handrail wall which is a side member of stairs 12 step board 13 riser board 16 makeup baseboard 16A backside of makeup baseboard 16B tapered thin portion α inclination angle with respect to thickness direction

Claims (4)

[Claims] 1. A staircase baseboard arranged along the stair side member at a contact portion between the stair side member and at least one of the step plate and the riser plate, and the abutment with the at least one side plate. A decorative baseboard for stairs, characterized in that a continuous thin wall portion is formed along the abutting edge at the edge. 2. The decorative baseboard for stairs according to claim 1, wherein the thin portion is formed on the back surface. 3. The stair decorative baseboard according to claim 1 or 2, wherein the thin portion is a taper having an inclination angle with respect to the thickness direction. 4. The staircase decorative skirting board according to any one of claims 1 to 3, wherein the overall shape is L-shaped and is in contact with both the step board and the riser board. Makeup baseboard for stairs.