JP2015232230A - Treadboard with baseboard, riser with baseboard, and staircase structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a treadboard with a baseboard, which can save labor for execution of work, a riser with the baseboard, and a staircase structure.SOLUTION: A treadboard 2 with a baseboard is used for a staircase that has at least one side end provided along a wall surface 4. The treadboard 2 with the baseboard comprises: a treadboard body 21 that forms a tread; the horizontal baseboard 22 that is fixed to a side end part of the treadboard body 21; and a soft horizontal clearance concealing part 23 which is fixed to a surface, on the opposite side of the treadboard body 21, of the horizontal baseboard 22, which abuts on the wall surface 4, and which conceals a clearance between the horizontal baseboard 22 and the wall surface 4.

Description

  The present invention uses a baseboard with a baseboard, a kickboard with a baseboard, and a stepboard with a baseboard or a baseboard with a baseboard used in a staircase in which at least one side end is provided along the wall surface. It relates to the staircase structure.

  Conventionally, for example, a staircase structure such as a house has been provided with a baseboard along the wall surface from the viewpoint of protection and appearance of the wall surface. For example, Patent Document 1 describes an example in which a staircase skirting board is provided at the wall of a staircase provided with a step board and a kick board, and a horizontal base board for a step board and a vertical width for a kick board. A staircase skirting board, on which each tree is provided, is described.

JP 2011-231484 A

By the way, in the conventional construction of the staircase skirting, the horizontal skirting board and the vertical skirting board are attached to the horizontal baseboard and the vertical baseboard, for example, an adhesive or the like so as to follow the stepboard and the kickboard after the stepboard and the kickboard are fixed to the staircase base. It was fixed on the wall. Therefore, since it is necessary to construct a baseboard after construction of the step board and the kick board, it takes time to construct the staircase structure.

  Then, an object of this invention is to provide the step board with a baseboard, the kick board with a baseboard, and the staircase structure which can aim at labor saving of construction.

  The step board with a baseboard according to claim 1 is a step board with a base board used for a staircase in which at least one side end is provided along a wall surface, the step board main body forming a tread surface, and the step A horizontal skirting board fixed to a side end of the board body, and fixed to a surface opposite to the step board body of the horizontal skirting board and abutting against the wall surface, between the horizontal skirting board and the wall surface And a soft horizontal gap concealing portion that conceals the gap.

  The kick board with baseboard according to claim 2 is a kick board with baseboard used for a staircase in which at least one side end is provided along the wall surface, the kick board main body, and the kick board A vertical skirting board fixed to a side end of the main body, and fixed to a surface opposite to the kick board main body of the vertical skirting board and abutting against the wall surface, between the vertical baseboard and the wall surface And a soft vertical gap concealing part that conceals the gap.

  The step board with a baseboard according to claim 3 is a step board with a base board used for a staircase in which at least one side end is provided along a wall surface, the step board main body forming a tread surface, and the step A soft horizontal buffer portion fixed to a side end portion of the plate body, and a horizontal base plate fixed to the opposite side of the horizontal buffer portion from the step plate body and abutting against the wall surface. Yes.

  The kick board with baseboard according to claim 4 is a kick board with baseboard used for a staircase in which at least one side end is provided along the wall surface, the kick board main body, and the kick board A soft vertical buffer portion fixed to a side end portion of the main body, and a vertical baseboard fixed to the opposite side of the vertical buffer portion to the kick plate main body and abutting against the wall surface. Yes.

  The staircase structure according to claim 5 is formed by fixing the step board with baseboard according to claim 1 or claim 3 and the kick board with baseboard according to claim 2 or claim 4 to a stair base. It is characterized by doing.

  The staircase structure according to claim 6 includes a base plate with a baseboard according to claim 1 or claim 3 and a kick board with a baseboard according to claim 2 or claim 4 in an L shape in side view or It is characterized by being fixed to the staircase foundation in a state of being fixed to each other in a reverse L shape in a side view.

  According to the corrugated board with the baseboard according to claim 1, the horizontal baseboard is fixed to the side end portion of the corrugated board main body, and the soft horizontal gap is concealed on the surface opposite to the baseboard main body of the horizontal baseboard. Since it has a section, it is possible to construct a skirting board simply by constructing a corrugated board, it is not necessary to construct a separate skirting board, and labor can be saved in the construction of stairs. In addition, since the horizontal gap concealment part is soft, even if there is a slight error in the dimensions of the corrugated board, etc., it can be securely attached to the wall surface, and the gap between the wall surface and the horizontal skirting board can be securely Can hide. Furthermore, since the corrugated board main body and the horizontal skirting board are in contact with the wall surface through the soft horizontal gap concealing portion, the corrugated board main body and the horizontal skirting board do not rub against the wall surface and prevent the generation of noise. Can do.

  According to the kick board with skirting board according to claim 2, the vertical skirting board is fixed to the side end portion of the kicking board main body, and the surface of the vertical skirting board opposite to the kicking board main body is soft. Since it has a vertical gap concealed portion, it is possible to construct a baseboard by simply constructing a kick board, and it is not necessary to construct a baseboard separately, so that the construction of stairs can be saved. In addition, since the vertical gap concealment part is soft, even if there is a slight error in the dimensions of the riser plate or the like, it can be securely attached to the wall surface, and the gap between the wall surface and the vertical baseboard It can be surely hidden. In addition, since the kick board body and the vertical skirting board are in contact with the wall surface through the soft vertical gap concealing portion, the kick board body and the vertical skirting board do not rub against the wall surface, preventing the generation of noise. can do.

  According to the step board with baseboard of Claim 3, the soft horizontal buffer part is being fixed to the side edge part of a step board main body, and it contacts a wall surface on the opposite side to the said step board main body of this horizontal buffer part. Since the horizontal skirting board is fixed, it is possible to construct the skirting board only by constructing the corrugated board, and it is not necessary to construct the skirting board separately, and the construction of the staircase can be saved. In addition, since a soft horizontal buffer portion is provided between the corrugated plate main body and the horizontal skirting board, even if there is a slight error in the dimensions of the step plate or the like, the horizontal buffer portion can absorb the error. The horizontal skirting board can be securely adhered to the wall surface. And since a horizontal skirting board will be in the state closely_contact | adhered to a wall surface, when constructing a cross in a wall surface, a cross can be cut | disconnected accurately by using a horizontal skirting board instead of a ruler. Furthermore, since the soft horizontal buffer part is provided between the corrugated board main body and the horizontal skirting board, the corrugated board main body and the horizontal skirting board are not rubbed, and the occurrence of noise can be prevented.

  According to the kick board with a baseboard according to claim 4, the soft vertical buffer portion is fixed to the side end portion of the kick plate body, and the wall surface is provided on the opposite side of the horizontal buffer portion to the kick plate body. Since the abutting vertical skirting board is fixed, it is possible to construct a skirting board only by constructing a kick board, and it is not necessary to construct a separate skirting board, thereby saving labor in the construction of stairs. In addition, since a soft horizontal buffer is provided between the kick plate body and the vertical baseboard, even if there is a slight error in the dimensions of the kick plate, etc., this vertical buffer will absorb the error. The vertical skirting board can be securely adhered to the wall surface. And since a vertical baseboard will be in the state closely_contact | adhered to a wall surface, when constructing a cross on a wall surface, a cross can be cut | disconnected accurately by using a vertical baseboard instead of a ruler. Furthermore, since a soft vertical buffering portion is provided between the kick board main body and the vertical baseboard, the kick board main body and the vertical baseboard are not rubbed, and the generation of noise can be prevented. it can.

  According to the staircase structure according to claim 5, it is possible to construct a staircase structure without separately constructing a baseboard, by simply fixing the stepboard with baseboard and the kick board with baseboard to the staircase foundation, It is possible to save labor for the construction of stairs. In addition, even when there is a slight error in the dimensions of the step board and the kick board, the horizontal gap hidden part, the vertical gap hidden part, the horizontal buffer part, or the vertical buffer part can absorb the dimensional error, A horizontal gap hidden part, a vertical gap hidden part, a horizontal skirting board, or a vertical skirting board can be stuck to a wall surface without a gap. Furthermore, by having a horizontal gap concealment part, a vertical gap concealment part, a horizontal buffer part, or a vertical buffer part, members can be prevented from rubbing and noise can be prevented.

  According to the staircase structure according to claim 6, the step board with the baseboard and the kick board with the baseboard are fixed to the staircase base in a state of being fixed to each other in an L shape in a side view or an inverted L shape in a side view. Therefore, the construction procedure can be simplified as compared with the case where the step board with the baseboard and the kick board with the baseboard are separately constructed, and the construction of the stairs can be further labor-saving.

The perspective view which shows the state in the middle of construction of the staircase structure explaining the staircase structure of 1st embodiment. (A) is a perspective view which shows the external appearance structure of the corrugated board with a baseboard of 1st embodiment, (B) is the partially expanded perspective view. (A) is the II cross section partial enlarged view in FIG. 2 (B), (B) is the partial expanded sectional view which shows the state which installed the baseboard with a baseboard. (A) is a perspective view which shows the external appearance structure of the kick board with a baseboard of 1st embodiment, (B) is the partially expanded perspective view. (A) is the II-II cross-section partial enlarged view in FIG.4 (B), (B) is the partial expanded sectional view which shows the state which installed the kick board with a base board. (A) is a perspective view which shows the one-step staircase element of 2nd embodiment, (B) is the partially expanded perspective view. The perspective view which shows the state in the middle of constructing the staircase structure of 2nd embodiment. The figure which looked at the state in the middle of constructing the staircase structure of 2nd embodiment from the side. (A) is a perspective view which shows the one-step staircase element of 3rd embodiment, (B) is the partially expanded perspective view. The figure which looked at the state in the middle of constructing the staircase structure of 3rd embodiment from the side. (A) is a perspective view which shows the external appearance structure of the corrugated board with a baseboard of 4th embodiment, (B) is the III-III partial expanded sectional view. (A) is a perspective view which shows the external appearance structure of the kick board with a baseboard of 4th embodiment, (B) is the IV-IV partial expanded sectional view. The perspective view which shows the state in the middle of constructing the staircase structure of 4th embodiment. Sectional drawing which shows the state which installed the board with a baseboard of 4th embodiment. Sectional drawing which shows the state which installed the kick board with a baseboard of 4th embodiment.

[First embodiment]
Hereinafter, a first embodiment of a step board 2 with a baseboard, a kick board 3 with a baseboard, and a staircase structure 1 according to the present invention will be described with reference to FIGS. 1 to 5. The staircase structure 1 is a staircase structure in which at least one side end is provided along the wall surface 4. In addition, although the wall surface 4 in this invention is a gypsum board, for example, it is not limited to this, You may be formed with the plywood and the other board | plate material. The staircase structure 1 is formed by fixing a base plate 2 with a baseboard 2 and a kick board 3 with a baseboard on a stair base 5.

  As shown in FIG. 1, the staircase base 5 is a saddle girder 6 installed so as to be inclined by the auxiliary pillars 8, and a plurality of step plates fixed to the top of the saddle girder 6 so that the upper surface forms a horizontal plane. It is formed by the support part 7.

  As shown in FIG. 2 and FIG. 3, the step board 2 with a skirting board is a flat plate-like step board main body 21 that forms the tread surface of the staircase structure 1, and a horizontal width that is fixed to a side end of the step board main body 21 It includes a tree 22 and a horizontal gap concealing portion 23 that is fixed to the surface of the horizontal baseboard 22 opposite to the step board main body 21. The corrugated board main body 21 is formed in a wooden flat plate shape, for example. The horizontal skirting board 22 is fixed to the side end portion of the corrugated board main body 21 with an adhesive, for example, and surrounds the horizontal part 24 protruding upward from the tread surface of the corrugated board main body 21 and the nose of the corrugated board main body 21. And a protruding nose portion 25. The horizontal skirting board 22 is formed of a hard resin. The material of the horizontal skirting board 22 is not limited to a hard resin, and may be wood or other materials, for example, but is preferably a material that is not easily soiled and has impact resistance.

  The horizontal gap concealing portion 23 is an elongated soft resin that is bonded to the surface of the horizontal skirting board 22 opposite to the step board main body 21. Here, in the present invention, “soft” means that the shape can be easily deformed as compared with a building material such as a flooring, and an elastic elastomer is particularly suitable as the soft resin. The horizontal gap concealment portion 23 is not limited to the one bonded to the horizontal skirting board 22, and may be integrally formed by extrusion molding. The horizontal gap hidden portion 23 is provided across the upper edge of the horizontal portion 24 of the horizontal skirting board 22 and the upper edge, tip end edge, and lower edge of the nose portion 25. That is, the horizontal gap concealment portion 23 is provided at a position exposed to the outside of the boundary between the wall surface 4 and the horizontal skirting board 22 after the staircase structure 1 is constructed. As shown in FIGS. 3A and 3B, the horizontal gap concealing portion 23 forms a protruding portion 26 in which the edge side of the horizontal baseboard 22 protrudes in the horizontal direction. When the horizontal gap concealing portion 23 is brought into contact with the wall surface 4 by the projection 26, the horizontal gap concealing portion 23 is surely brought into contact with the wall surface 4, and the projection 26 is easily deformed. Although it is easy to absorb a dimensional error, the shape of the horizontal gap concealment portion 23 is not limited to this, and can be brought into contact with the wall surface 4, and the gap between the wall surface 4 and the horizontal baseboard 22 is formed. Any shape may be used as long as it can be filled.

  As shown in FIGS. 4 and 5, the kick board 3 with the base board is composed of a flat kick board body 31, a vertical board 32 fixed to the side end of the kick board body 31, and a vertical width. A vertical gap concealing portion 33 is provided that is fixed to a surface of the wood 32 opposite to the kick plate body 31. The kick board main body 31 is formed in the shape of a wooden flat plate, for example. The vertical skirting board 32 is fixed to the side end portion of the kick board main body 31 with, for example, an adhesive, and is formed so as to protrude from the kick board main body 31 in the nose exit direction. The vertical skirting board 32 extends downward from the upper end of the kick board main body 31 and extends near the lower end of the kick board main body 31. In addition, the horizontal skirting board 22 and the vertical skirting board 32 should just be formed so that a skirting board may continue when the staircase structure 1 is constructed, and the horizontal skirting board 22 and the vertical skirting board 32 interfere with each other. They are arranged so that they are continuous. The vertical skirting board 32 is formed of a hard resin, but is not limited to a hard resin, and may be, for example, wood or other materials. The material which has is preferable.

  The vertical gap concealing portion 33 is an elongated soft resin that is bonded to the edge of the vertical skirting board 32 in the protruding direction of the nose on the surface of the vertical skirting board 32 opposite to the kick board main body 31. Note that the vertical gap concealing portion 33 is not limited to the one bonded to the vertical baseboard 32, and may be integrally formed by extrusion molding. The vertical gap concealing portion 33 is provided at a position exposed to the outside of the boundary between the wall surface 4 and the vertical baseboard 32 after the staircase structure 1 is constructed. The vertical gap concealment portion 33 has a cross-sectional shape similar to that of the horizontal gap concealment portion 23, and forms a protruding portion 35 in which the edge side of the vertical baseboard 32 protrudes in the horizontal direction, as shown in FIGS. doing. When the vertical gap concealing portion 33 is brought into contact with the wall surface 4 by the protruding portion 35, the protruding portion 35 is reliably in contact with the wall surface 4, and the protruding portion 35 is easily deformed and easily absorbs a dimensional error of the staircase structure 1. It has become. The shape of the vertical gap concealment portion 33 is not limited to this, and can be a shape that can contact the wall surface 4 and can fill the gap between the wall surface 4 and the vertical baseboard 32. Any shape is possible.

  When constructing the staircase structure 1 configured as described above, as shown in FIG. 1, the staircase base 5 and the stepboard 2 with the baseboard 2 and the kick board 3 with the baseboard are sequentially directed from below to above. It will be fixed to. Thus, according to the staircase structure 1 of the present embodiment, the horizontal baseboard 22 is fixed to the step board main body 21 and the vertical baseboard 32 is fixed to the kick board main body 31. There is no need for construction, and labor can be saved in the construction of stairs. Further, since the soft horizontal gap concealing portion 23 and the vertical gap concealing portion 33 are provided, even when there is a slight error in the dimensions of the step board main body 21 and the kick plate main body 31, these horizontal gap concealment are provided. The hidden portion 23 and the vertical gap hidden portion 33 absorb the dimensional error and can be surely brought into close contact with the wall surface 4 to reliably hide the gap between the wall surface 4 and the horizontal skirting board 22 and the vertical skirting board 32. it can. Furthermore, by having the soft horizontal gap concealing part 23 and the vertical gap concealing part 33, the wall surface 4 and the horizontal skirting board 22 and the vertical skirting board 32 are not rubbed, and the occurrence of noise can be prevented.

[Second Embodiment]
Next, a second embodiment of the staircase structure 1 of the present invention will be described with reference to FIGS. In addition, about the structure similar to 1st embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted. In the present embodiment, the staircase structure 1 includes a step board 2 with a skirting board and a kick board 3 with a skirting board fixed to each other in a reverse L shape in a side view to form a one-step stair element 9a. The element 9a is fixed to the stair base 5 and formed. In other words, the step board 2 with the baseboard 2 is fixed to the upper end of the kick board 3 with the baseboard to form the one-step stair element 9a. The horizontal skirting board 22 and the vertical skirting board 32 are integrally formed of hard resin. The horizontal skirting board 22 and the vertical skirting board 32 are not limited to being integrally formed, and may be fixed to each other by being fixed to the step board main body 21 or the kick board main body 31, respectively. Good. The horizontal gap concealment part 23 and the vertical gap concealment part 33 extend from the upper edge of the horizontal part 24 of the horizontal baseboard 22 through the periphery of the nose part 25 to the edge of the nose of the vertical baseboard 32. Is provided. These horizontal gap concealment portion 23 and vertical gap concealment portion 33 are provided at positions exposed outside the boundary between the wall surface 4 and the horizontal baseboard 22 and vertical baseboard 32 after the staircase structure 1 is constructed. .

  When constructing the staircase structure 1, as shown in FIGS. 7 and 8, the stair element 9 a including the step board 2 with the baseboard 2 and the kick board 3 with the baseboard 3 is sequentially applied from below to above. Fix to 5. Thus, according to the staircase structure 1 of this embodiment, compared with the structure which each constructs the board 2 with a baseboard and the kick board 3 with a baseboard, a man-hour can be reduced in half, and an installation procedure can be reduced. This simplifies and saves labor for the construction of stairs.

[Third embodiment]
Next, a third embodiment of the staircase structure 1 of the present invention will be described with reference to FIGS. 9 and 10. In the present embodiment, the staircase structure 1 includes a step board 2 with a skirting board and a kick board 3 with a skirting board fixed to each other in an L shape in a side view to form a one-step stair element 9b. 9b is fixed to the staircase base 5. That is, the step board 2 with the base plate 2 is fixed to the lower end of the kick board 3 with the base board to form the one-step stair element 9b. Since other structures are the same as those in the first embodiment and the second embodiment, description thereof is omitted.

  When constructing the staircase structure 1, as shown in FIG. 10, the stair element 9 b composed of the step board 2 with the baseboard and the kick board 3 with the baseboard is fixed to the stair base 5 in order from the bottom to the top. I will do it. Thus, according to the staircase structure 1 of the present embodiment, as in the case of the second embodiment, the number of man-hours can be reduced as compared with the configuration in which the base plate 2 with baseboard 2 and the kick board 3 with baseboard are respectively constructed. It can be reduced in half, simplifying the construction procedure and further saving labor for the construction of stairs.

[Fourth embodiment]
Next, a fourth embodiment of the step board 2 with baseboard, the kick board 3 with baseboard, and the staircase structure 1 according to the present invention will be described with reference to FIGS. 11 to 15. In addition, about the structure similar to 1st embodiment, 2nd embodiment, and 3rd embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted.

  As shown in FIG. 11, the step board 2 with the baseboard of the present embodiment includes a flat step board body 21 that forms the tread surface of the staircase structure 1 and a soft resin that is fixed to the side end of the step board. The horizontal buffer part 27 which consists of, and the horizontal baseboard 22 fixed to the step board main body 21 side of this horizontal buffer part 27 are provided. The corrugated board main body 21 is formed in a wooden flat plate shape, for example. The horizontal buffer portion 27 is a soft resin that is fixed to the side end portion of the step plate main body 21 by adhesion, for example, but is not limited thereto, and can absorb a slight dimensional error of the step plate main body 21 and the like. As long as the material is deformable, it is not limited to resin.

  The horizontal base plate 22 is fixed to the opposite side of the step buffer body 21 of the horizontal buffer portion 27 by, for example, adhesion, and the horizontal portion 24 that protrudes above the tread surface of the step plate body 21 and the step plate body 21. And a nose portion 25 protruding so as to surround the nose. The horizontal skirting board 22 is formed of a hard resin. The material of the horizontal skirting board 22 is not limited to a hard resin, and may be wood or other materials, for example, but is preferably a material that is not easily soiled and has impact resistance.

  As shown in FIG. 12, the kick board 3 with skirting board includes a flat kick board main body 31, a vertical buffer part 34 made of a soft resin fixed to a side end of the kick board main body 31, and A vertical skirting board 32 is provided that is fixed to the opposite side of the vertical buffer part 34 from the kick board main body 31. The kick board main body 31 is formed in the shape of a wooden flat plate, for example. The vertical buffer 34 is a soft resin that is fixed to the side end portion of the kick board body 31 by, for example, adhesion. However, the vertical buffer section 34 is not limited to this, and can absorb a slight dimensional error of the kick board body 31 and the like. The material is not limited to the resin as long as the material can be deformed as much as possible.

  The vertical skirting board 32 is fixed to the vertical buffering part 34 with, for example, an adhesive, and is formed so as to protrude beyond the kick board main body 31. Further, the vertical skirting board 32 extends downward from the upper end of the kick board main body 31 in the vertical direction, and is fixed to the vertical buffer portion 34 so as to extend to the vicinity of the lower end of the kick board main body 31. In addition, the horizontal skirting board 22 and the vertical skirting board 32 should just be formed so that a skirting board may continue when the staircase structure 1 is constructed, and the horizontal skirting board 22 and the vertical skirting board 32 interfere with each other. They are arranged so that they are continuous. The vertical skirting board 32 is formed of a hard resin as in the case of the horizontal skirting board 22. However, the vertical skirting board 32 is not limited to the hard resin, and may be, for example, wood or other materials. A material that does not easily stick and has impact resistance is preferable.

  As shown in FIG. 13, the staircase structure 1 of this embodiment fixes the step board 2 with a baseboard and the kick board 3 with a baseboard to the stair base 5 in order from the bottom to the top. At this time, as shown in FIGS. 14 and 15, the horizontal skirting board 22 of the step board 2 with the skirting board and the vertical skirting board 32 of the kick board 3 with the skirting board abut against the wall surface 4 respectively. The horizontal cushioning portion 27 and the vertical cushioning portion 34 are deformed according to a slight error in the dimensions of the step board main body 21 and the kick board main body 31, so that the horizontal baseboard 22 and the vertical baseboard 32 are reliably brought into contact with the wall surface 4. You can touch. Thus, according to the staircase structure 1 of the present embodiment, the horizontal baseboard 22 is fixed to the step board main body 21 and the vertical baseboard 32 is fixed to the kick board main body 31. There is no need for construction, and labor can be saved in the construction of stairs. Further, by having the soft horizontal buffer portion 27 and the vertical buffer portion 34 between the horizontal base plate 22 and the vertical base plate 32 and the step plate main body 21 and the kick plate main body 31, The external force received by the embedded plate body 31 can be absorbed by the horizontal buffering portion 27 and the vertical buffering portion 34, and the wall 4 and the horizontal baseboard 22 or the vertical baseboard 32 are not rubbed, thereby preventing the generation of noise. be able to.

  Furthermore, when the horizontal skirting board 22 and the vertical skirting board 32 are in close contact with the wall surface 4, when the cross is constructed on the wall surface 4, the horizontal skirting board 22 and the vertical skirting board 32 serve as a ruler so that the cross is placed at an appropriate position. Can be cut.

  In addition, in the staircase structure 1 of the fourth embodiment, the example in which the step board 2 with the baseboard 2 and the kick board 3 with the baseboard 3 are separately constructed on the stair base 5 has been described. As in the second embodiment and the third embodiment, the staircase 2 with the baseboard 2 and the kick board 3 with the baseboard are fixed to each other in an L shape when viewed from the side or an inverted L shape when viewed from the side. The structure fixed to the foundation | substrate 5 may be sufficient.

  The embodiment of the present invention is not limited to the first embodiment, the second embodiment, the third embodiment, and the fourth embodiment described above, and may be changed as appropriate without departing from the scope of the idea of the present invention. It goes without saying that it can be done.

  The step board 2 with baseboard, the kick board 3 with baseboard, and the staircase structure 1 according to the present invention can be suitably used as a staircase structure 1 for a house, for example.

DESCRIPTION OF SYMBOLS 1 Staircase structure 2 Corrugated board with baseboard 3 Kick board with baseboard 4 Wall surface 5 Stair base 21 Step board main body 22 Horizontal baseboard 23 Horizontal gap concealed part 27 Horizontal buffer part 31 Kickboard body 32 Vertical baseboard 33 Vertical gap Hidden part 34 Vertical buffer part

Claims (6)

A step board with a baseboard used in a staircase provided with at least one side end along the wall surface,
A corrugated plate body forming a tread surface;
A horizontal skirting board fixed to a side end of the corrugated board body;
A soft horizontal gap concealing part that is fixed to the surface opposite to the corrugated plate body of the horizontal skirting board and abuts against the wall surface to conceal the gap between the horizontal skirting board and the wall surface;
A corrugated board with baseboard characterized by comprising. A kick board with a baseboard used for a staircase having at least one side end provided along the wall surface,
A kick plate body,
A vertical skirting board fixed to a side end of the kick board body;
A soft vertical gap concealing part that is fixed to the surface opposite to the kick board main body of the vertical skirting board and abuts against the wall surface and hides a gap between the vertical skirting board and the wall surface;
A kick board with a baseboard, characterized by comprising: A step board with a baseboard used in a staircase provided with at least one side end along the wall surface,
A corrugated plate body forming a tread surface;
A soft horizontal buffer fixed to a side end of the corrugated plate body;
A skirting board with a skirting board, comprising: a horizontal skirting board fixed to the opposite side of the stepping board main body of the horizontal buffer part and abutting against the wall surface. A kick board with a baseboard used for a staircase having at least one side end provided along the wall surface,
A kick plate body,
A soft vertical buffer portion fixed to a side end portion of the kick plate body;
A baseboard with a baseboard, comprising: a baseboard that is fixed to the side of the vertical buffer portion opposite to the main body of the baseboard and abuts against the wall surface.   A staircase structure characterized in that a staircase board with a baseboard according to claim 1 or 3 and a kick board with a baseboard according to claim 2 or 4 are fixedly formed on a staircase base.   The step board with the baseboard according to claim 1 or 3 and the kick board with the baseboard according to claim 2 or claim 4 are fixed to each other in an L shape in a side view or an inverted L shape in a side view. The staircase structure according to claim 7, wherein the staircase structure is fixed to the staircase foundation in a state of being formed.

Images