JP5086694B2 - Vertical skirting boards for stairs, skirting boards for stairs and stairs - Google Patents

Description

  The present invention relates to a vertical skirting board for stairs, a skirting board for stairs, and a stairs applied to indoor stairs and the like.

  The wooden indoor staircase of a general house includes a plurality of step plates arranged horizontally at equal intervals and a kick plate arranged vertically between the step plates. In such a wooden indoor staircase, in general, the upper end of the kick plate is arranged on the rear side with respect to the tip of the step plate, and the kick plate on the lower surface side of the step plate tip (step nose portion), that is, the lower surface of the step plate A turning portion is provided on the front side.

  In addition, a baseboard is provided at a corner between the wall portion on which the stairs are assembled and the step plate and the kick plate for the purpose of improving the design.

For example, in the stairs shown in Patent Documents 1 to 3 below, a horizontal skirting board is provided at a corner of the stairs entering corner along the upper surface (front surface) of the step board, and a kicking from the tip of the step board is performed. A vertical skirting board is provided in the vertical corner of the front surface (surface) of the board. Further, on the rear side of the upper end portion of the vertical baseboard, a cutout portion (a cutout portion for a nose) is provided for appropriately arranging the nosing portion.
Utility Kaihei 3-33125 ACT 6-71693 JP 10-37420 A

  By the way, the front-rear direction dimension (look-back dimension) of the facing portion in the staircase varies depending on the installation conditions such as the installation space and the shape of the staircase. It is necessary to form a notch for the nose individually in accordance with the facing dimensions (nodular projection dimension).

  When cutting the vertical skirting board in the field when forming the cutout part for the nose, it is necessary to cut it according to the complicated shape of the nose part. The problem of difficulty arises.

  Further, the nose for the nose may be formed in advance at the factory side, but in that case, it cannot be used for other stairs with different facing dimensions, and there is a problem that the versatility is inferior. In addition, even if the nosing part for the nose is formed in advance at the factory, fine adjustment may be necessary on site, and the fine adjustment work (cutting work) is a heavy burden on the operator. Similarly, there arises a problem that the assembly work of the baseboard becomes difficult.

  The present invention has been made in view of the above problems, and an object thereof is to provide a vertical skirting board for stairs, a skirting board for stairs, and a stairs that can easily perform a baseboard assembling work and have excellent versatility. And

  In order to achieve the above object, the gist of the present invention is as follows.

[1] A step plate and a kick plate are provided in contact with the wall portion, and between the wall portion and the step plate and the kick plate in a staircase in which a turning portion is provided on the front side of the kick plate on the lower surface side of the step plate. Among the corners of the vertical staircase for stairs provided in the vertical corner from the front end surface of the step board to the front surface of the kick plate,
In the state where the upper edge is arranged corresponding to the turning portion, the vertical baseboard rear part arranged vertically along the front surface of the kick plate,
A vertical baseboard front part that is arranged perpendicularly to the front side of the vertical baseboard rear part and is independent of the vertical baseboard rear part in a state in which an upper end rear edge is arranged corresponding to the front end surface of the corrugated board And comprising
The vertical baseboard front part is configured to be slidable in the front-rear direction with respect to the vertical baseboard rear part in a state where the rear part of the vertical baseboard front part is joined to the front part of the vertical baseboard rear part. A vertical skirting board for stairs.

  [1a] The vertical baseboard for a staircase according to claim 1, wherein the front part of the vertical baseboard is configured to be fixed at a desired slide position with respect to the rear baseboard part.

[2] The vertical baseboard front part is provided with a joining piece so as to protrude rearward, and the vertical baseboard rear part is provided with a joining piece so as to protrude forward,
The vertical baseboard for stairs according to claim 1, wherein the vertical baseboard is configured to be joined in a state in which the joint piece of the rear vertical baseboard component and the joint piece of the vertical baseboard front component are overlapped.

  [2a] The staircase skirting board according to claim 2, wherein the joining piece of the front baseboard front part and the joining piece of the front baseboard front part are joined to each other in a phased joining state.

  [3] The vertical part for steps according to claim 1 or 2, wherein a corner lacking portion is provided between an outer side surface and a rear end surface of the rear part of the vertical baseboard so as to lack a corner portion therebetween. Skirting board.

[4] Between the wall portion and the step plate and the kick plate in the staircase in which the step plate and the kick plate are provided in contact with the wall portion, and the turning portion is provided in front of the kick plate on the lower surface side of the step plate. Skirting board for stairs provided in the corner of
Among the corners, a horizontal baseboard provided at a horizontal corner along the upper surface of the stepboard, and a vertical baseboard provided at a vertical corner from the front end surface of the stepboard to the front surface of the kick plate, ,
The vertical baseboard is a vertical baseboard rear part arranged vertically along the front surface of the kick board in a state where the upper edge is arranged corresponding to the facing portion, and an upper end rear edge is the front end surface of the corrugated board A vertical baseboard front part that is arranged perpendicularly to the front side of the vertical baseboard rear part and is independent of the vertical baseboard rear part in a state of being arranged corresponding to In a state where the rear part of the part is joined and arranged to the front part of the vertical baseboard rear part, the vertical baseboard front part is configured to be slidable in the front-rear direction with respect to the vertical baseboard rear part. Stair baseboard.

  [5] The stair baseboard according to claim 4, wherein a width dimension of the horizontal baseboard is set to be equal to or greater than a thickness dimension of the step board.

  [5a] The stair baseboard according to claim 5, wherein a width dimension of the horizontal baseboard is set to be equal to or greater than a thickness dimension of the step board.

[6] A joining piece to be joined to the vertical baseboard front part is provided so as to protrude rearward on the vertical baseboard rear part,
6. The staircase skirting board according to item 4 or 5, wherein the protruding dimension of the joining piece of the front part of the vertical skirting board is set to be equal to or larger than the thickness dimension of the kick board.

[7] A staircase in which a step plate and a kick plate are provided in contact with the wall portion, and a turning portion is provided on the front side of the kick plate on the lower surface side of the step plate,
Of the corners between the wall, the stepboard, and the kick plate, a horizontal baseboard is provided at the corner of the stepboard along the top surface of the stepboard, and the vertical base from the tip of the stepboard to the front of the kickboard A vertical baseboard is provided in the corner,
The vertical baseboard is vertically disposed along the front surface of the kick board, and is vertically disposed on the front side of the vertical baseboard rear part, and is independent of the vertical baseboard rear part. A vertical baseboard front part, and in a state where the rear part of the vertical baseboard front part is joined and arranged to the front part of the vertical baseboard rear part, the vertical baseboard front part becomes the vertical baseboard rear part It is configured to be slidable in the front-rear direction,
In the state where the upper edge of the vertical baseboard rear part is arranged corresponding to the facing portion and the upper edge of the vertical baseboard front part is arranged corresponding to the front end surface of the corrugated board, A staircase characterized in that a wood front part and a rear part are fixed to a wall.

  According to the vertical baseboard for stairs according to the above invention [1], it is composed of two front and rear parts, and the front part is configured to be slidable in the front and rear direction relative to the rear part. By sliding the front part and the like, the front and rear parts can be accurately matched along the vertical entry corner. Therefore, it is not necessary to perform troublesome cutting, measuring processing, etc., and the baseboard can be assembled by a simple operation of simply sliding and fixing the vertical baseboard front part.

  Moreover, since the width dimension can be adjusted in accordance with the facing dimension, it can be applied to all types of stairs regardless of the facing dimension, and versatility can be improved.

  According to the vertical skirting board for stairs according to the invention [2], both the joining pieces of the vertical baseboard front part and the rear part are joined to each other in a phased joining state, so that both joining pieces can be joined in a stable state. The slide between the two joining pieces can be performed without difficulty. Therefore, the sliding operation of the front part of the vertical baseboard relative to the rear part of the vertical baseboard and the fixing operation of both the front and rear parts can be performed easily and smoothly.

  According to the vertical skirting board for stairs according to the invention [3], since the corner lacking portion is provided between the outer side surface and the rear end surface in the vertical baseboard rear part, By arrange | positioning a kick board to a corner lacking part, a kick board can be arrange | positioned by the favorable fitting condition.

  According to the staircase skirting board according to the invention [4], similar effects can be obtained as described above.

  According to the stair skirting board according to the invention [5], the horizontal skirting board can be used as a decorative member for the end face of the step plate, and the number of parts can be reduced.

  According to the stair skirting board according to the invention [6], the vertical baseboard front part can be used as a decorative member for the end face of the kick board, and the number of parts can be reduced.

  According to the staircase of the invention [7], similar effects can be obtained in the same manner as described above.

  1 and 2 are views showing a staircase according to an embodiment of the present invention. As shown in both figures, the staircase includes a plurality of step plates (2) disposed horizontally at predetermined intervals between the wall portion (10) and the support member (15), and each step plate (2). A plurality of kick plates (3) arranged perpendicularly to the front part of the lower surface of the base plate, and a baseboard provided along a corner between the wall portion (10), the step plate (2) and the kick plate (3) (4) and (5) are provided as basic components.

  As shown in FIGS. 1 to 4, each kick plate (3) is arranged at a distance from the front end position of the upper step plate (2) at a rearward position, and a nose portion (26) configured by the step plate front end portion. A turn-back portion (27) is provided at a portion in front of the bottom plate side, that is, the step plate lower surface side with respect to the kick plate (3).

  In addition, one side of each step plate (2) is supported in such a manner that its end surface is joined to the wall (10), and the other side of each step plate (2) is in a state where its end surface is exposed. It is supported by the support member (15).

  Further, one end face of each kick plate (3) is arranged to be joined to the wall (10), and the other end face is arranged to be exposed. The exposed side end faces of the step board (2) and the kick board (3) are covered with decorative boards (40) and (50) described later.

  Here, in the present embodiment, the facing dimension (L2) is configured by the longitudinal dimension of the facing part (27). Note that the facing dimension (L2) varies depending on the installation conditions such as the installation space and shape of the stairs as described above.

  On the other hand, the baseboard provided along the corner between the step board (2) and the kick board (3) and the wall part (10) is constituted by the horizontal baseboard (4) and the vertical baseboard (5). Has been.

  The horizontal skirting board (4) is provided along the horizontal insertion corner from the lower end front surface of the kick plate (3) to the front of the front surface of the step board along the upper surface of the step board (2). It is done. The vertical baseboard (5) is provided along the vertical insertion corner from the step board front end surface to the lower front surface of the kick board (3).

  The horizontal baseboard (4) has a strip-like shape, and the surface (41) constituted by one surface (inner surface) is configured as a decorative surface to which makeup is applied, and the other surface (outer surface). ) Is configured as a non-decorative surface (joint surface) to which no makeup is applied.

  As shown in FIG. 3 and the like, the horizontal baseboard (4) has a width dimension (vertical dimension W1) substantially equal to the thickness dimension of the step plate (2).

  As shown in FIGS. 6 and 7, the vertical baseboard (5) is composed of a vertical baseboard rear part (5b) and a vertical baseboard front part (5f) which is independent of the subsequent part (5b). Yes.

  As shown in FIGS. 6 to 9, the vertical baseboard rear part (5b) has a substantially strip-like shape, and the surface (51b) constituted by one side surface (inner side surface) is decorated. Further, the back surface (52b) formed by the other side surface (outer surface) is configured as a non-decorative surface (joint surface) to which makeup is not applied.

  The height dimension (vertical length dimension Lb) of the vertical baseboard rear part (5b) is the vertical dimension between the upper and lower adjacent step plates (2) and (2), that is, the lower horizontal baseboard (4). It is formed corresponding to the length from the upper end to the upper step plate lower surface.

  In the present embodiment, the vertical baseboard rear part (5b) arranged at the lowermost position, that is, the vertical baseboard arranged between the downstairs floor (F) and the first step board (2). The height dimension (Lb) of the rear part (5b) is formed corresponding to the length from the surface of the floor (F) to the lower surface of the first step plate. However, when a baseboard is attached to the corner between the floor (F) and the wall (10), the height dimension (Lb) of the vertical baseboard rear part (5b) is the floor (F). It may be formed according to the length from the upper end position of the baseboard to the lower surface of the first step plate.

  A joining piece (53b) is formed on the rear part (5b) of the vertical baseboard so as to protrude forward by cutting out the front surface side.

  Further, as shown in FIG. 9, at the corner portion between the rear end surface and the back surface (52b) of the vertical baseboard rear part (5b), the corner portion is cut away, so that the inclination angle (α ) Is formed at a corner lacking portion (55b) set at 45 °. In addition, this corner lacking part (55b) arrange | positions a kick board to a corner lacking part (55b), when the vertical baseboard (5) of this embodiment (this invention) is applied to a staircase so that it may demonstrate later. In order to obtain a good fit.

  On the other hand, as shown in FIGS. 10 and 11, the vertical baseboard front part (5f) has a substantially strip-like shape, and the surface (51f) constituted by one surface (inner surface) is applied with makeup. The back surface (52f) formed by the other surface (outer surface) is configured as a non-makeup surface (joint surface) to which makeup is not applied.

  Further, the height dimension (vertical length dimension Lf) of the vertical baseboard front part (5f) is formed to be equal to the vertical dimension between the horizontal baseboards (4) and (4) adjacent vertically.

  In addition, in this embodiment, the vertical baseboard front part (5f) arrange | positioned in the lowest end position, ie, the vertical baseboard front part arrange | positioned between a floor (F) and the 1st step board (2). The height dimension (Lf) of (5f) is formed corresponding to the length from the floor (F) to the upper surface of the first step plate. However, when a baseboard is attached to the corner between the floor (F) and the wall (10), the height dimension (Lf) of the vertical baseboard front part (5f) is the floor (F). It may be formed in a length from the upper end position of the baseboard to the upper surface of the first step plate.

  Further, the vertical baseboard front part (5f) is formed with a joining piece (53f) so as to protrude rearward by the rear rear side being notched.

  The dimension obtained by combining the thickness dimension (T3f) of the joining piece (53f) and the thickness dimension (T3b) of the joining piece (53b) in the longitudinal baseboard rear part (5b) is the longitudinal baseboard front part ( It is set to be equal to the thickness dimension (Tf) of 5f). Furthermore, the thickness dimension (Tf) of the vertical baseboard front part (5f) and the thickness dimension (Tb) of the vertical baseboard rear part (5b) are set to be equal.

  The rear protrusion length (protrusion dimension) of the joining piece (53f) in the vertical baseboard front part (5f) is formed to be longer than the front protrusion length of the joining piece (53b) in the vertical baseboard rear part (5b). .

  Furthermore, the rear protrusion length (protrusion dimension) of the joining piece (53f) in the longitudinal baseboard front part (5f) is formed larger than the thickness dimension of the kick plate (3).

  The vertical baseboard (5) having the above-described configuration has the joint piece (53f) of the vertical baseboard front part (5f) joined and disposed on the joint piece (53b) of the vertical baseboard rear part (5b), In the state in which the lower ends of both parts (5f) and (5b) are made to coincide, as shown in FIG. 6, the upper edge of the vertical baseboard front part (5f) and the upper edge of the vertical baseboard rear part (5b) As a result, a nose accommodating recess (51) is formed.

  Further, in this state, the joining piece (53f) of the longitudinal baseboard front part (5f) is relatively slid in the front-rear direction along the joining piece (53b) of the longitudinal baseboard rear part (5b). (5f) By changing the joining amount between (5b), the width dimension (front-rear direction dimension) of the entire front vertical baseboard can be changed, and the front-rear direction dimension of the nose housing recess (51) can be changed. It has become.

  Note that the difference between the vertical dimension of the nose housing recess (51), that is, the height dimension (Lf) of the longitudinal baseboard front part (5f) and the height dimension (Lb) of the longitudinal baseboard rear part (5b) is This corresponds to the thickness dimension (2).

  On the other hand, in the present embodiment, the other side end surfaces of the step plate (2) and the kick plate (3) of the staircase are open to the side as described above, and the decorative plate (40 ) (50).

  The decorative board (40) fixed to the side end surface of the step board (2) has the same configuration as the horizontal baseboard (4), and is used by the horizontal baseboard (4). Yes.

  The decorative board (50) fixed to the side end face of the kick board (3) has the same configuration as the vertical baseboard front part (5f) and is also used by the vertical baseboard front part (5f). It is like that. In this case, the back surface side of the joining piece (53f) in the longitudinal baseboard front part (5f) that also serves as the decorative board (50) is assembled so as to be joined to the side end face of the kick board (3).

  When assembling the baseboards (4) and (5) having the above configuration along the corners from the lower side of the stairs, as shown in FIGS. 1 to 5, the rear baseboard parts of the vertical baseboard (5) (5b) is assembled between the floor (F) and the first step plate (2). That is, the back edge of the vertical baseboard rear part (5b) is joined to the surface of the wall (10) while the rear edge of the vertical baseboard rear part (5b) is joined to the first stage kick plate (3). The lower end edge is brought into contact with the surface of the floor (F) and the upper end edge is brought into contact with the turning portion (27) of the first step plate (2). The wood rear part (5b) is fixed to the wall (10).

  The method of fixing the vertical baseboard rear part (5b) to the wall (10) is not particularly limited. For example, a method of using a fixing tool such as a nail or a screw alone, or a fixing tool and an adhesive. A glue nail combination method using a combination of and can be suitably employed.

  Next, the vertical baseboard front part (5f) is attached. That is, the joining piece (53f) of the longitudinal baseboard front part (5f) is joined to the joining piece (53b) of the longitudinal baseboard rear part (5b), and the back surface (52f) of the longitudinal baseboard front part (5b) is joined. The bottom edge of the vertical baseboard front part (5f) is brought into contact with the surface of the floor (F) by being joined to the surface of the wall (10). From this state, the vertical baseboard front part (5f) is slid backward with respect to the vertical baseboard rear part (5b), and the rear edge of the upper end of the vertical baseboard front part (5f) is the first step plate. In this state, the vertical baseboard front part (5f) is brought into contact with the tip end surface of (2) using the same fixing method as described above, and the wall part (10 ).

  In this fixed state, the upper edge of the vertical baseboard front part (5f) is arranged along the extended line of the upper surface of the first step board (2).

  Next, a horizontal skirting board (4) is attached to the upper surface of the first stage board (2). That is, while joining the back surface (42) of the horizontal baseboard (4) to the surface of the wall (10), the lower end edge of the horizontal baseboard (4) is the upper end edge of the lower vertical baseboard front part (5f) and Along the upper surface of the step plate (2), the rear edge is brought into contact with the surface of the second step kick plate (3). In this state, the horizontal baseboard (4) is placed on the wall (10). Fix using the same fixing method as above.

  Thereafter, the vertical baseboard (5) and the horizontal baseboard (4) are sequentially assembled in the same manner. That is, while the back surface (52b) of the vertical baseboard rear part (5b) in the vertical baseboard (5) is joined to the wall portion (10), the rear edge of the vertical baseboard rear part (5b) is set to the kick plate (3 ), The lower end edge is brought into contact with the upper end edge of the lower skirting board (4), the upper end edge is brought into contact with the turning portion (27) of the upper step plate (2), In this state, the vertical baseboard rear part (5b) is fixed to the wall (10).

  Further, the joining piece (53f) of the vertical baseboard front part (5f) is joined to the joining piece (53b) of the vertical baseboard rear part (5b), and the back surface (52f) of the vertical baseboard front part (5f) is attached. While joining to the surface of the wall (10), the lower end edge of the vertical baseboard front part (5f) is brought into contact with the upper end edge of the lower horizontal baseboard (4). Further, from this state, the vertical baseboard front part (5f) is slid rearward, and the upper edge of the vertical baseboard front part (5f) is brought into contact with the tip of the step board (2). The vertical baseboard front part (5f) is fixed to the wall (10).

  Thus, the baseboard installation work is completed by assembling the vertical baseboard (5) and the horizontal baseboard (4) along the entire corner of the staircase.

  Needless to say, in the present invention, the assembling procedure at the time of assembling the baseboard is not limited to the above procedure, and any procedure may be used.

  As described above, according to the stair skirting board of the present embodiment, the staircase skirting board is attached in a state of being fitted with no gap along the staircase corner, regardless of the projecting dimension (turning dimension L2) of the nose part (26). Can do. That is, in this embodiment, the vertical baseboard (5) is configured by two front and rear parts (5f) and (5b), and the front part (5f) is configured to be slidable in the front and rear direction with respect to the rear part (5b). Therefore, by sliding the front part (5f) in accordance with the facing dimension (L2), both the front and rear parts (5f) and (5b) can be accurately matched along the vertical entry corner. For this reason, it is not necessary to perform troublesome cutting and measuring processing for adapting to the nose in the field, and it can be securely assembled only by performing simple cutting processing such as adjusting the length of the baseboards (4) and (5). The baseboard assembly work can be performed efficiently and smoothly.

  Furthermore, by adjusting the slide of the front part (5f) of the vertical baseboard, the front part (5f) and the rear part (5b) can be accurately matched along the vertical entry corner, so that a good aesthetic appearance is obtained. Can do.

  Further, in the present embodiment, the rear part of the vertical baseboard front part (5f) is cut out to form a rearward protruding joining piece (53f) and the surface of the vertical baseboard rear part (5b). Since the front protrusion-shaped joining piece (53b) is formed so as to cut out the front side portion, and both joining pieces (53f) and (53b) are joined in a phase-separated joining state, both joining pieces ( 53f) (53b) can be joined in a stable state, and sliding between both joining pieces can be performed without difficulty. For this reason, the sliding operation of the vertical baseboard front part (5f) with respect to the vertical baseboard rear part (5b) and the fixing operation of both parts (5f) and (5b) can be performed easily and smoothly. Work can be performed more efficiently.

  Furthermore, in this embodiment, the vertical baseboard (5) can be adjusted to the width dimension according to the facing dimension by sliding the front part (5f) with respect to the rear part (5b). It can be applied to all types of stairs and can improve versatility.

  Moreover, in this embodiment, since the decorative board (40) provided in the open | release side end surface of a step board (2) is formed in the same structure as a horizontal skirting board (4), a horizontal skirting board (4) is formed. It can be used as a decorative board (40), the number of parts can be reduced, and the cost can be reduced. Similarly, since the decorative board (50) provided on the open side end face of the kick board (3) is formed in the same configuration as the vertical baseboard front part (5f), the number of parts is reduced in this respect as well. And cost can be reduced.

  Here, in this embodiment, the suitable structure of a detail regarding a baseboard (4) (5) is demonstrated concretely. First, the front part (5f) of the vertical baseboard (5) is preferably set to a thickness dimension (Tf) of 4 to 19 mm and a front-rear direction dimension (width dimension Wf) of 20 to 30 mm in consideration of design. .

  Furthermore, the vertical baseboard front part (5f) is usually cut at the site to adjust the length dimension, so it is slightly longer than the dimension at the time of assembly, specifically the height dimension (length dimension Lf). Is preferably set to 180 to 250 mm.

  Further, the thickness dimension (T3f) of the joining piece (53f) in the longitudinal baseboard front part (5f) is preferably set to 2 to 10 mm in order to prevent the occurrence of cracks. That is, if the thickness dimension (T3f) is too thin, the joining piece (53f) may be cracked. If the thickness dimension (T3f) is too thick, the joining of the rear baseboard rear part (5b) is likely to occur. The thickness dimension (T3b) of the piece (53b) becomes relatively thin, and the joining piece (53b) may be cracked, which is not preferable.

  The vertical baseboard rear part (5b) is preferably set to a thickness dimension (Tb) of 4 to 19 mm and a front-rear direction dimension (width dimension Wb) of 30 to 40 mm in consideration of design.

  In addition, the vertical baseboard rear part (5b) is cut on-site and adjusts the length dimension in the same manner as the vertical baseboard front part (5f). Further, the height dimension (length dimension Lb) is preferably set to 150 to 220 mm.

  Further, as described above, the thickness dimension (T3b) of the joining piece (53b) in the vertical baseboard rear part (5b) is preferably set to 2 to 10 mm in order to prevent the occurrence of cracks.

  In the state where the front and rear parts (5f) and (5b) are assembled, from the front end (rear end) position of the joining piece (53f) of the front vertical baseboard part (5f) to the rear end position of the vertical baseboard rear part (5b) When the distance is set to a turn-back corresponding width (Wx) corresponding to the turn-back dimension (L2), it is preferable that the turn-back corresponding width (Wx) can be adjusted within a range of 10 to 30 mm. That is, in the normal staircase, the turning dimension (L2) is set in the range of 10 to 30 mm in consideration of the installation conditions and the like, so that the turning width (Wx) corresponds to this range. Even on stairs, the baseboard can be assembled correctly.

  In consideration of design, the horizontal baseboard (4) has a thickness of 5 to 20 mm, in other words, 1 to 3 mm than the thickness dimensions (Tf) and (Tb) of the vertical baseboard parts (5f) and (5b). It is good to set it thick, and it is good to set a height dimension (width dimension) to 20-40 mm.

  The horizontal skirting board (4) is cut on-site and adjusts the length dimension in the same manner as the above vertical skirting board, so it is slightly longer than the dimension at the time of assembly. Specifically, the length dimension is 250 to 300 mm. It is good to set to.

  Moreover, in this embodiment, the raw material of a baseboard (4) (5) is not specifically limited, For example, a baseboard (4) (5) is made from woody materials, such as a plywood, MDF, a solid material, a laminated material. You may comprise, and you may comprise by a resin product or a metal product. The baseboards (4) and (5) may be made of a composite material in which a sheet material such as a resin sheet or a veneer sheet is wrapped on the surface of a wooden material.

  In the above embodiment, the step plate (2) and the kick plate (3) are described by taking as an example a staircase in which one side of the step plate (2) and the kick plate (3) is joined to the wall (10), but the other side is not limited thereto. The vertical baseboard of the present invention can also be applied to a staircase in which wall portions are arranged on both sides of the step board and the kick board.

  On the other hand, since the vertical baseboard (5) of this embodiment forms the corner lacking part (55b) between the back surface (52b) and rear-end surface of the subsequent component (5b), for example, it explains in full detail below. As you can see, it can be applied to staircases without any problems.

  For example, as shown in FIGS. 12 and 13, a five-step turn-around staircase has five step plates (21) to (25) and five kick plates (31) to (35). Are provided between the central column (14) and the outer wall (10).

  The wall surface of the outer wall (10) is constituted by one outer side surface (11), a rear wall surface (12), and another outer wall surface (13).

  Each of the step plates (21) to (25) is predetermined in the vertical direction while being shifted in the circumferential direction by a predetermined angle (36 °) within a range of 180 ° with respect to the center position of the central column (14). Are arranged at intervals. In this state, both end portions of each of the step plates (21) to (25) are fixed to the screws, the outer wall (10) and the central column (10) by a fixing tool such as a nail.

  The kick plates (31) to (35) are vertically arranged between the upper rear end of the lower step plate and the lower front end of the upper step plate between adjacent step plates. In this case, the outer ends of the first and second kick plates (31) and (32) are supported by one outer wall surface (11), and the outer ends of the third and fourth kick plates (33) and (34) are It is supported by the wall surface (12) after outward rotation, and the outer end of the fifth kick plate (35) is supported by the other wall surface (13).

  In this assembled state, the horizontal angle (θ1) of the surface of the first kick plate (31) with respect to the outer wall surface (11) is set to 90 °, and the outer wall surface of the second kick plate (32) (32) The horizontal angle (θ2) with respect to 11) is set to 54 °. The horizontal angle (θ3) of the surface of the third kick plate (33) with respect to the rear wall surface (12) is set to 108 °, and the horizontal angle (θ4) of the surface of the fourth kick plate (34) with respect to the rear wall surface (12). ) Is set to 72 °, and is further set to a horizontal angle (θ5) with respect to the outer wall surface (13) around the surface of the fifth kick plate (35).

  In this modification, the baseboards (4) and (5) having substantially the same configuration as the baseboards (4) and (5) of the above-described embodiment are the staircase surface and the outer peripheral wall surfaces (11) to (13). It is provided in the corner between.

  In this case, the horizontal baseboard (4) is fixed to the outer peripheral wall surfaces (11) to (13) along the upper surfaces of the step plates (21) to (25), as in the above embodiment.

  On the other hand, as shown in FIGS. 12 and 14, the horizontal angle (θ1) of the vertical corner between the first kick plate (31) and the outer wall surface (11) is 90 ° and is perpendicular to FIG. As shown in the drawing, both parts (5f) and (5b) of the vertical skirting board (5) are assembled to the vertical insertion corner as in the above embodiment.

  Further, as shown in FIGS. 12 and 15, the horizontal angle (θ2) of the vertical corner of the second kick plate (32) and the outer peripheral side surface (11) is an acute angle of 54 °. At the acute vertical corner, the surface (51b) of the vertical baseboard rear part (5b) and the corner between the rear end faces abut against the surface of the second kick plate (32). Therefore, a gap is not formed between the vertical baseboard rear part (5b) and the surface of the second kick plate (32), and a good aesthetic appearance can be obtained.

  In addition, the outer corner part of the front-end edge in the joining piece (53f) of the vertical baseboard front part (5f) will contact | abut to the front end surface of a 2nd step board (32).

  Further, as shown in FIGS. 12 and 16, the horizontal angle (θ3) of the vertical corner between the third kick plate (33) and the outer wall surface (12) is an obtuse angle of 108 °. At the obtuse vertical vertical corner, the rear end of the corner base part (55b) of the vertical baseboard rear part (5b) contacts the surface of the third kick plate (33).

  Here, when the corner missing part (55b) is not formed in the vertical baseboard rear part (5b), the corner part between the back surface (52b) and the rear end face of the vertical baseboard rear part (5b) is the third kick plate. (32), but in that case, the corner part between the surface (51b) and the rear end face of the vertical baseboard rear part (5b), and the surface of the third kick plate (32) There is a risk that the gap between the two becomes large and the aesthetic appearance is impaired.

  On the other hand, if the corner lacking part (55b) is formed inside the rear end of the vertical baseboard rear part (5b), the surface of the third kick plate (32) is arranged in the lacking part (55b). Thus, the gap between the surface (51b) and the rear end face of the vertical baseboard rear part (5b) and the surface of the third kick plate (32) can be reduced to obtain a good aesthetic appearance. Can do.

  It should be noted that the inner corner portion of the tip edge of the joining piece (53f) of the vertical baseboard front part (5f) comes into contact with the tip surface of the third step plate (33).

  As shown in FIGS. 12 and 17, the horizontal angle (θ4) of the vertical insertion corner between the fourth kick plate (34) and the outer wall surface (12) is 72 ° and an acute angle, and the second kick plate ( Similarly to the configuration of 32), the corner portion between the surface (51b) and the rear end surface of the vertical baseboard rear part (5b) comes into contact with the surface of the fourth kick plate (34).

  Further, as shown in FIGS. 12 and 18, the horizontal angle (θ5) of the vertical insertion corner between the fifth kick plate (35) and the other outer wall surface (13) is an obtuse angle of 126 °, and the third kick plate Similarly to the configuration of (33), the rear end of the corner lacking portion (55b) in the vertical baseboard rear part (5b) comes into contact with the surface of the fifth kick plate (35).

  As described above, the baseboards (4) and (5) of the present embodiment can obtain a good aesthetic without forming an inadvertent gap at the corners even when applied to the staircase. it can.

  In the above-described modification, the case where the baseboards (4) and (5) of the present embodiment are applied to five-stage staircases has been described. The present invention can also be applied to a staircase having three steps, four steps, and more than six steps in which step plates are arranged.

  In the present invention, the shape and the like of the vertical baseboard (5) are not limited to those of the above embodiment.

  For example, as shown in FIG. 19, a female ridge part (56f) is formed as a joining piece at the rear end of the vertical baseboard front part (5f), and as a joining piece at the front end of the vertical baseboard rear part (5b). A male ridge portion (56b) may be formed, and both ridge portions may be bonded to the main ridge bonding state. In this case, needless to say, the male ridge portion may be formed on the vertical baseboard front part (5f) side, and the male ridge portion may be formed on the vertical baseboard rear part (5b). In FIG. 19, the upper side is the back surface (wall portion) side and the lower side is the front surface side (the same applies to FIGS. 20 and 21 below).

  Further, in the present invention, the vertical baseboard front part (5f) and the vertical baseboard rear part (5b) are not necessarily directly joined, and may be joined via a joining member or the like.

  For example, as shown in FIG. 20, concave grooves (57f) (57b) are formed as joining pieces (joining portions) at the rear end of the vertical baseboard front part (5f) and the front end of the vertical baseboard rear part (5b). The vertical baseboard front part (5f) and the rear part (5b) may be joined to the joined state through the joining member (6) fitted in the both concave groove parts (57f) (57b). . In this case, the vertical baseboard front part (5f) and the rear part (5b) can have the same shape (configuration), and the number of parts (number of parts types) can be reduced.

  Further, as shown in FIG. 21, the joining piece (53f) is formed so as to cut out the rear side of the vertical baseboard front part (5f), and the back side front part of the vertical baseboard rear part (5b) is formed. The joining piece (53b) may be formed so as to be cut out, and the joining pieces (53f) and (53b) may be joined via the joining member (6).

  Moreover, in the said embodiment, although the vertical baseboard front part (5f) and the rear part (5b) are each comprised by one member, it is not restricted only to it, In this invention, a vertical baseboard front part (5f) The rear part (5b) may be constituted by two or more members.

  The vertical skirting board for stairs of this invention is employable, for example to the wooden indoor staircase etc. of a common house.

It is a perspective view which shows the staircase which is embodiment of this invention. It is a perspective view which shows the one side part in the staircase of embodiment in the state which decomposed | disassembled the part. It is side surface sectional drawing in the staircase of embodiment. It is a plane sectional view in the stairs of an embodiment. It is a plane sectional view expanding and showing the circumference of the vertical baseboard in the stairs of the embodiment. It is a side view which shows the vertical baseboard applied to the staircase of embodiment. It is a top view which shows the vertical baseboard applied to the staircase of embodiment. It is a side view which shows the vertical backboard rear part applied to the staircase of embodiment. It is a top view which shows the vertical baseboard rear part applied to the staircase of embodiment. It is a side view which shows the vertical baseboard front part applied to the staircase of embodiment. It is a top view which shows the vertical baseboard front part applied to the staircase of embodiment. It is a top view which shows the surrounding staircase which is a modification of this invention. It is a perspective view which shows the outer part of the surrounding staircase of a modification. It is plane sectional drawing which expands and shows the vertical base board periphery of the 1st kick board outer side end position in the surrounding staircase of a modification. It is plane sectional drawing which expands and shows the vertical baseboard periphery of the 2nd kick board outer side end position in the surrounding staircase of a modification. It is plane sectional drawing which expands and shows the vertical base board periphery of the 3rd kick board outer end position in the surrounding staircase of a modification. It is plane sectional drawing which expands and shows the vertical baseboard periphery of the 4th kick board outer side end position in the surrounding staircase of a modification. It is plane sectional drawing which expands and shows the vertical baseboard periphery of the 5th kick board outer side end position in the surrounding staircase of a modification. It is a top view which decomposes | disassembles and shows the 1st modification of the vertical baseboard relevant to this invention. It is a top view which decomposes | disassembles and shows the 2nd modification of the vertical baseboard relevant to this invention. It is a top view which decomposes | disassembles and shows the 3rd modification of the vertical baseboard relevant to this invention.

Explanation of symbols

2, 21-25 ... Step board 27 ... Turn-back part 3, 31-35 ... Kick board 4 ... Horizontal baseboard 5 ... Vertical baseboard 5b ... Vertical baseboard rear part 53b ... Joining piece 5f ... Vertical baseboard front part 53f ... Joining Piece 55b ... Lack part 10 ... Wall part

Claims (6)

A step plate and a kick plate are provided in contact with the wall portion, and a corner between the wall portion and the step plate and the kick plate in a staircase provided with a turning portion on the front side of the kick plate on the lower surface side of the step plate. Among the parts, it is a vertical skirting board for stairs provided in the vertical entry corner from the front end face of the step board to the front face of the kick board,
In the state where the upper edge is arranged corresponding to the turning portion, the vertical baseboard rear part arranged vertically along the front surface of the kick plate,
A vertical baseboard front part that is arranged perpendicularly to the front side of the vertical baseboard rear part and is independent of the vertical baseboard rear part in a state in which an upper end rear edge is arranged corresponding to the front end surface of the corrugated board And comprising
In the state where the rear part of the vertical baseboard front part is joined and arranged to the front part of the vertical baseboard rear part, the vertical baseboard front part is configured to be slidable in the front-rear direction with respect to the vertical baseboard rear part ,
A vertical baseboard for a staircase, characterized in that a corner lacking portion is provided between an outer side surface and a rear end surface of the rear part of the vertical baseboard so that a corner portion therebetween is missing . The vertical baseboard front part is provided with a joining piece so as to protrude backward, and the vertical baseboard rear part is provided with a joining piece so as to protrude forward,
The vertical baseboard for stairs according to claim 1, wherein the vertical baseboard is configured to be joined in a state in which the joint piece of the rear vertical baseboard component and the joint piece of the vertical baseboard front component are overlapped. A step plate and a kick plate are provided in contact with the wall portion, and a corner between the wall portion and the step plate and the kick plate in a staircase provided with a turning portion on the front side of the kick plate on the lower surface side of the step plate. A staircase skirting board provided in the section,
Among the corners, a horizontal baseboard provided at a horizontal corner along the upper surface of the stepboard, and a vertical baseboard provided at a vertical corner from the front end surface of the stepboard to the front surface of the kick plate, ,
The vertical baseboard is a vertical baseboard rear part arranged vertically along the front surface of the kick board in a state where the upper edge is arranged corresponding to the facing portion, and an upper end rear edge is the front end surface of the corrugated board A vertical baseboard front part that is arranged perpendicularly to the front side of the vertical baseboard rear part and is independent of the vertical baseboard rear part in a state of being arranged corresponding to In a state where the rear part of the part is joined and arranged at the front part of the rear part of the vertical baseboard, the front part of the vertical baseboard is configured to be slidable in the front-rear direction with respect to the rear part of the vertical baseboard, A stair skirting board characterized in that a corner lacking portion is provided between an outer side surface and a rear end surface of a component so that a corner portion therebetween is missing . 4. The stair baseboard according to claim 3 , wherein a width dimension of the horizontal baseboard is set to be equal to or greater than a thickness dimension of the step board. The vertical baseboard front part is provided so that a joining piece that joins the vertical baseboard rear part protrudes backward,
5. The staircase skirting board according to claim 3 , wherein a protruding dimension of the joining piece of the vertical baseboard front part is set to be equal to or larger than a thickness dimension of the kick board. A staircase in which a step plate and a kick plate are provided in contact with the wall portion, and a turning portion is provided on the front side of the kick plate on the lower surface side of the step plate,
Of the corners between the wall, the stepboard, and the kick plate, a horizontal baseboard is provided at the corner of the stepboard along the top surface of the stepboard, and the vertical base from the tip of the stepboard to the front of the kickboard A vertical baseboard is provided in the corner,
The vertical baseboard is vertically disposed along the front surface of the kick board, and is vertically disposed on the front side of the vertical baseboard rear part, and is independent of the vertical baseboard rear part. A vertical baseboard front part, and in a state where the rear part of the vertical baseboard front part is joined and arranged to the front part of the vertical baseboard rear part, the vertical baseboard front part becomes the vertical baseboard rear part It is configured to be slidable in the front-rear direction, and a corner lacking portion is provided between the outer side surface and the rear end surface of the vertical baseboard rear part so that a corner portion therebetween is missing,
In the state where the upper edge of the vertical baseboard rear part is arranged corresponding to the facing portion and the upper edge of the vertical baseboard front part is arranged corresponding to the front end surface of the corrugated board, A staircase characterized in that a wood front part and a rear part are fixed to a wall.

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