JP7170481B2 - Baseboards, Baseboard Structures and Floor Installation Methods - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to baseboards, baseboard structures, and methods of installing floors.

Conventionally, baseboards are provided at boundaries between floor finishing materials and wall finishing materials (see, for example, Patent Documents 1 and 2).
The baseboard disclosed in Patent Document 1 is configured to be provided along the boundary between the floor finishing material and the wall finishing material after the floor finishing material and the wall finishing material are applied.
Moreover, the baseboard disclosed in Patent Document 2 is configured to be provided along the boundary between the floor finishing material and the wall base material after the floor finishing material is applied. Further, the baseboard disclosed in Patent Document 2 has a configuration in which the wall finishing material attached to the wall base material is placed on the upper side after being provided along the boundary between the floor finishing material and the wall base material. . That is, after the floor covering is applied, the baseboards and wall coverings are applied.

Japanese Patent No. 5857184 JP 2012-21350 A

The baseboards disclosed in Patent Documents 1 and 2 are installed after the floor finishing material is installed, so the floor surface needs to be cured when installing the baseboards, resulting in poor workability. There is a problem.
In addition, it is conceivable that the floor finishing material may become dirty or damaged due to daily walking of residents, installation of fixtures and the like, dropping of objects, and the like. However, when attempting to replace a soiled or damaged floor covering, it is necessary to remove baseboards and wall coverings, resulting in a large-scale construction work.

Therefore, the present invention provides a baseboard that can be constructed before construction of a floor finishing material, and that allows replacement of the floor finishing material without removing the baseboard from the wall. The object is to provide a construction method for a structure and a floor.

In order to achieve the above object, a baseboard according to the present invention comprises: a wall fixing part arranged along the boundary between a wall component and a subfloor material and fixed to the wall component; an installation position where the movable part is arranged to cover a gap between the floor finishing material provided on the upper part of the underfloor material and the wall component material from above; and a spaced position spaced apart from the area where the floor finishing material is provided, and the wall fixing part is configured to move between the spaced position of the movable part placed at the installation position. It is characterized by having a movement restricting part that restricts movement in the direction toward .

In addition, a method for constructing a floor according to the present invention includes: a wall fixing part arranged along a boundary between a wall component and an underfloor material and fixed to the wall component; In the method of constructing a floor using a baseboard having a flexible movable part, the movable part covers a gap between the floor finishing material provided on the upper part of the underfloor material and the wall component material from above. and a spaced position spaced apart from the area where the floor finishing material is provided, wherein the wall fixing part is arranged at the installation position It has a movement restricting part that restricts the movement of the movable part in the direction toward the separated position, and the wall fixing part is arranged along the boundary between the wall component and the underfloor material and fixed to the wall component. After the baseboard installation step of providing the baseboard, the movable portion spaced position placement step of placing the movable portion at the spaced position, and the movable portion spaced position placement step, the floor finishing is applied to the upper part of the underfloor material. a floor finishing material installing step of applying a floor finishing material ; In the arranging step, the movement of the movable portion is constrained by the movement constraining portion .

In the present invention, the movable part is arranged so as to cover the gap between the floor finishing material provided on the upper part of the underfloor material and the wall component from above, and is arranged away from the area where the floor finishing material is provided. and a spaced position where it is moved. For this reason, even after the baseboard is fixed to the wall fixing portion wall component, the floor finishing material can be applied by moving the movable portion to the spaced position. That is, the construction of the baseboard (baseboard installation process) can be performed before the construction of the floor finishing material (floor finishing material installation process).
Further, by moving the movable part to the separated position, the movable part is separated from the floor finishing material, and the baseboard and the floor finishing material do not interfere with each other. Therefore, the baseboard can be removed from the wall. You can replace the floor covering without it.
In addition, since a gap can be provided between the floor finishing material and the wall constituent material, when the installed floor finishing material expands due to a temperature difference or the like, the expanded portion of the gap can be absorbed.
In addition, in the present invention, the wall fixing section has a movement restraining section that restrains the movement of the movable section arranged at the installation position, so that the movable section can be restrained at the installation position.

Further, in the baseboard according to the present invention, the movable portion is rotatably supported by the wall fixing portion, and is configured to be movable between the installation position and the separated position by rotating. good too.
With such a configuration, the movable portion can be easily switched between the installed position and the separated position.

Further, in the baseboard according to the present invention, the wall fixing portion is provided integrally with a main body portion fixed to the wall constituent material, and is provided integrally with the main body portion, protruding from the main body portion toward the indoor side to support the movable portion. and a support portion for supporting, wherein the movable portion includes an attachment portion attached to the support portion, and an attachment portion provided integrally with the attachment portion so that when the movable portion is arranged at the installation position, the floor finishing material is attached. a covering portion that covers a gap between the wall component and the wall component from above; You may make it support so that rotation is possible.

Further, in the baseboard according to the present invention, the wall fixing portion is fixed to the indoor side surface of the wall base material, and the wall finishing material attached to the wall base material is provided on the indoor side of the wall fixing portion. It may be configured to be provided.
By configuring in this way, the baseboard can be fixed to the wall base material.

In addition, the baseboard according to the present invention has a wall finishing material placing part which is provided integrally with the wall fixing part and on which the wall finishing material is placed and the lower end portion of the wall finishing material abuts. good too.
With such a configuration, the wall finishing material can be easily positioned.
In addition, if the wall finishing material mounting portion covers the lower end surface of the wall finishing material, it is possible to prevent the lower end surface of the wall finishing material from being exposed.

Further, the baseboard structure according to the present invention is a baseboard structure in which the baseboard is provided along each of two wall surfaces that form an external corner or an internal corner, wherein the baseboard structure is provided along each of the two wall surfaces. A first baseboard provided along one wall surface of the baseboards and a second baseboard provided along the other wall surface of the two wall surfaces are provided between adjacent ends of the baseboards. Provided so as to form a first gap, configured to be detachable from the first baseboard and the second baseboard, and end portions of the first baseboard and the second baseboard adjacent to each other and the first gap, the first end member covering the first baseboard and the second baseboard in which the movable part is arranged at the installation position. It is characterized by covering the ends on the sides that are close to each other.

In the present invention, by having the first end member that covers the first gap between the first baseboard and the second baseboard provided at the external corner or the internal corner, the first baseboard and the second baseboard are provided. The first baseboard and the second baseboard can be easily constructed at the external corner or the internal corner without the need to abut at the corner of the corner or the internal corner.
In addition, the first end member covers the ends of the first baseboard and the second baseboard on which the movable portion is arranged at the installation position, the ends of which are adjacent to each other. It is possible to prevent the movable part of the baseboard from moving.
Further, since the first end member is detachable from the first baseboard and the second baseboard, it can be removed from the first baseboard and the second baseboard when replacing the floor finishing material. , the movable parts of the first baseboard and the second baseboard can be moved.

Further, the baseboard structure according to the present invention is a baseboard structure in which the baseboard is provided adjacent to the parting material provided on the wall, wherein the baseboard has an end portion on the side of the parting material and the It is provided so as to form a second gap between the parting material and the parting material, is detachable from the baseboard, and integrates the end part of the parting material side of the parting material with the second gap. A covering second end member is provided, and the second end member covers an end portion of the skirting board on which the movable portion is arranged at the installation position on the parting member side.

In the present invention, by having the second end member covering the second gap between the end of the baseboard and the parting material, the baseboard does not need to be brought into contact with the parting material, and the baseboard in the part where the parting material is present. can be easily constructed.
Moreover, the second end member can prevent the movable part of the installed baseboard from moving by covering the end of the baseboard where the movable part is arranged at the installation position.
In addition, since the second end member is detachable from the baseboard, the movable portion of the baseboard can be moved by removing the second end member from the baseboard when replacing the floor finishing material.

Further, in the floor construction method according to the present invention, in the baseboard installation step, the baseboard is provided so as to fix the wall fixing portion to the wall base material, and after the baseboard installation step, A wall finishing material installation step may be provided for attaching a wall finishing material to the wall base material prior to the floor finishing material installation step.
With such a configuration, the wall finishing material can be applied before the floor finishing material is applied.

According to the present invention, the construction of the baseboard can be performed before the construction of the floor finishing material, and the floor finishing material can be replaced without removing the baseboard from the wall component.

1 is a diagram showing an example of a baseboard according to an embodiment of the present invention, and is a cross-sectional view perpendicular to the length direction of the baseboard shown together with a wall portion and a floor portion. FIG. 2 is a perspective view of FIG. 1; FIG. FIG. 4 is a perspective view of a baseboard with a movable part arranged at an installation position; FIG. 4 is a perspective view of a baseboard with a movable portion arranged at a separated position; It is a figure explaining a wall base material installation process, a floor base material installation process, and a baseboard installation process. It is a figure explaining a wall finishing material installation process. It is a figure explaining a movable part separation position arrangement process. 1 is a perspective view showing a first baseboard structure according to an embodiment of the present invention; FIG. 1 is a perspective view showing a first baseboard structure according to an embodiment of the present invention, omitting wall finishing and a floor; FIG. It is a perspective view of an external corner end member. FIG. 11 is a view in the direction of arrow A in FIG. 10; FIG. 11 is a view in the direction of arrow B in FIG. 10; FIG. 9 is a sectional view taken along line CC of FIG. 8; FIG. 4 is a perspective view showing a second baseboard structure according to an embodiment of the present invention; FIG. 4 is a perspective view showing a second baseboard structure according to an embodiment of the present invention, omitting the wall finishing material and the floor; FIG. 4 is a perspective view of an internal corner end member; It is a D direction arrow directional view of FIG. FIG. 17 is a view in the direction of arrow E in FIG. 16; It is the perspective view seen from the other direction of the internal corner end member. FIG. 15 is a cross-sectional view taken along line FF of FIG. 14; FIG. 4 is a perspective view showing a third baseboard structure according to an embodiment of the present invention; FIG. 3 is a perspective view of a third baseboard structure according to an embodiment of the present invention with the wall finish and floor omitted; It is a perspective view of a parting end member. 23. It is a G direction arrow directional view of FIG. It is the perspective view seen from the other direction of the parting end member. 23 is a cross-sectional view taken along line HH of FIG. 22; FIG. It is a figure which shows the 1st modification of the baseboard by this embodiment, and is a figure which shows a mode that the movable part was arrange|positioned at the installation position. It is a figure which shows the 1st modification of the baseboard by this embodiment, and is a figure which shows a mode that the movable part has been arrange|positioned at the spaced position. It is a figure which shows the 2nd modification of the baseboard by this embodiment, and is a figure which shows a mode that the movable part was arrange|positioned at the installation position. It is a figure which shows the 2nd modification of the baseboard by this embodiment, and is a figure which shows a mode that the movable part has been arrange|positioned at the spaced position.

Hereinafter, baseboards, baseboard structures, and floor construction methods according to embodiments of the present invention will be described with reference to FIGS. 1 to 26 .
As shown in FIGS. 1 and 2, the baseboard 1 according to this embodiment is provided along the boundary between the wall 2 and the floor 3 in the room. Hereinafter, the side of the room facing the wall 2 is defined as the front side, the side of the wall 2 facing the room is defined as the rear side, and the horizontal direction connecting the front side and the rear side is defined as the front-rear direction. Moreover, let the horizontal direction along the wall part 2 orthogonal to the front-back direction be a width direction.

The wall portion 2 includes a wall base material (wall component material) 21 (see FIG. 1) such as pillars, studs, and furrings, and is positioned in front of the wall base material 21 (inside the room) and fixed to the wall base material 21. a wall finish 22;
The floor section 3 has an underfloor material 31 such as a joist or plywood, and a floor finishing material 32 placed on the upper surface of the underfloor material 31 . The floor finishing material 32 may or may not be fixed to the underfloor material 31 .
As shown in FIG. 1 , an end face 31 a of the underfloor material 31 abuts on a front surface (interior side surface) 21 a of the underfloor material 21 . An end face 32a of the floor finishing material 32 is separated from the wall base material 21, and a gap is formed between the end face 32a and the front side surface 21a of the wall base material 21. - 特許庁

As shown in FIGS. 1-3, the baseboard 1 is an elongated member formed with the same cross-sectional shape over the entire length. The baseboard 1 is molded from resin, metal, or the like. The baseboard 1 is arranged so that its length direction is the width direction.
The baseboard 1 has a wall fixed portion 4 fixed to the wall base material 21 (see FIG. 1), and a movable portion 5 rotatably supported by the wall fixed portion 4 .

The wall fixing portion 4 includes a wall fixing plate portion 41 fixed to the wall base material 21 , a support portion 42 provided integrally with the wall fixing plate portion 41 and supporting the movable portion 5 , and an integral wall fixing plate portion 41 . and a wall finishing material mounting portion 43 provided and on which the wall finishing material 22 is mounted.
The wall fixing plate portion 41 is formed in a flat plate shape. The wall fixing plate portion 41 has a posture in which the plate surface faces the front-rear direction, the front surface 41a faces the interior, the rear surface 41b abuts the front surface 21a of the wall base material 21, and the lower end portion 41c is under the floor. It is fixed to the wall base material 21 in contact with the upper surface 31b of the base material 31 (see FIGS. 1 and 2).

A support portion 42 is connected to the lower portion of the wall fixing plate portion 41 , and a wall finishing material placing portion 43 is connected to the upper portion thereof. The portion of the wall fixing plate portion 41 below the support portion 42 is defined as a lower portion 411, and the portion above the support portion 42 and below the wall finishing material placement portion 43 is defined as an intermediate portion 412. An upper portion 413 is a portion above the material placing portion 43 .

The support portion 42 has a first protruding piece 421 and a second protruding piece 422 that protrude forward from the lower portion of the front surface 41 a of the wall fixing plate portion 41 .
In this embodiment, the first protruding piece 421 is located above the lower end portion 41c of the wall fixing plate portion 41 by approximately the same thickness as the floor finishing material 32 .
The second protruding piece 422 is located above the first protruding piece 421 and separated from the first protruding piece 421 . A support groove portion 423 is formed between the first projecting piece 421 and the second projecting piece 422 in the support portion 42 . A groove insertion portion 51 (described later) of the movable portion 5 is fitted into the support groove portion 423 .

The first protruding piece 421 is formed in a curved arc plate shape so that the rear portion (base end portion) protrudes downward, and the front portion (tip end portion) is a flat plate whose plate surface is a horizontal plane. formed in the shape of A circular arc plate-shaped portion on the base end side is an arc portion 424 , and a flat plate-shaped portion on the distal end side is a horizontal portion 425 .
An upper surface 424a of the arc portion 424 is formed into an arc surface that curves so that the approximate center in the front-rear direction protrudes downward.

The second projecting piece 422 has a projection dimension (length in the front-rear direction) that is smaller than that of the first projecting piece 421 , and a projecting dimension that is smaller than that of the arc portion 424 of the first projecting piece 421 . The front end portion 422a of the second protruding piece 422 is arranged rearwardly and upwardly of the front end portion 424c of the arc portion 424 of the first protruding piece 421, and is separated from the front end portion 424c of the arc portion 424 of the first protruding piece 421. ing.
A lower surface 422b of the second protruding piece 422 is formed into an arcuate surface that gradually extends upward toward the front and curves upward.
The upper surface 424a of the arc portion 424 of the first projecting piece 421 and the lower surface 422b of the second projecting piece 422 are continuous to form an arc surface. An arc surface where the upper surface 424 a of the arc portion 424 and the lower surface 422 b of the second protruding piece 422 are continuous serves as the inner peripheral surface of the support groove portion 423 .

The wall finishing material mounting portion 43 includes a mounting plate portion 431 projecting forward from the upper portion of the front surface 41a of the wall fixing plate portion 41, and a bent portion 432 extending upward from the front end portion 431a of the mounting plate portion 431. and have
The mounting plate portion 431 is formed in a flat plate shape and arranged so that the plate surface thereof is a horizontal plane. The mounting plate portion 431 is provided below the upper end portion 41 d of the wall fixing plate portion 41 and above the support portion 42 . The mounting plate portion 431 and the support portion 42 are spaced apart in the vertical direction. A front end portion 431 a of the mounting plate portion 431 is located forward of a front end portion 421 a of the first projecting piece 421 of the support portion 42 .
The bent portion 432 is provided in parallel with the wall fixing plate portion 41 with a space therebetween. The interval between the wall fixing plate portion 41 and the bent portion 432 is set to the same dimension as the thickness dimension of the wall finishing material 22 or to a dimension slightly larger than the thickness dimension of the wall finishing material 22 .

As shown in FIGS. 1 and 2, the wall finishing material 22 has a lower end portion 22a that is placed between the wall fixing plate portion 41 and the bent portion 432, and a lower end surface 22b that contacts the upper surface 431b of the mounting plate portion 431. , and is fixed to the wall base material 21 in a state in which the rear side surface 22c is in contact with the front side surface 41a of the wall fixing plate portion 41. As shown in FIG.
The lower end 22a of the wall finishing material 22 is placed between the wall fixing plate portion 41 and the bent portion 432 to prevent the wall finishing material 22 from shifting forward, and the lower end surface 22b is brought into contact with the upper surface 431b of the mounting plate portion 431. Therefore, it is prevented from lowering below the mounting plate portion 431 . Also, the lower end surface 22b of the wall finishing material 22 is configured to be covered with the mounting plate portion 431 and the bent portion 432 .
When the wall finishing material 22 is applied, the upper part 413 of the wall fixing plate part 41 above the mounting plate part 431 is sandwiched between the wall base material 21 and the wall finishing material 22 .

As shown in FIGS. 1 to 3, the movable portion 5 is rotatably supported by the support portion 42. As shown in FIGS. The movable part 5 is configured to be switched between a state arranged at an installation position as shown in FIGS. 1-3 and a state arranged at a separated position as shown in FIG. 4 by rotating. ing.
In the following description of the movable portion 5, it is assumed that the movable portion 5 is arranged at the installation position as shown in FIGS. 1 to 3. FIG.

The movable portion 5 includes a groove insertion portion 51 inserted into the support groove portion 423 of the wall fixing plate portion 41, a first plate portion 52 extending forward from the groove insertion portion 51, and a distal end portion (front end portion) of the first plate portion 52. ) 52a downwardly, and a locked portion 54 downwardly extending from an intermediate portion of the first plate portion 52 in the front-rear direction.

The groove insertion portion 51 is a member having a C-shaped cross section, and the outer peripheral surface thereof is formed in an arcuate shape corresponding to the inner peripheral surface of the support groove portion 423 . In the present embodiment, the C-shaped cross section of the groove insertion portion 51 opens obliquely upward on the rear side. The groove insertion portion 51 is configured so as not to easily slip out of the support groove portion 423 .

The first plate portion 52 extends forward from the front end portion 51 a of the groove insertion portion 51 . A front end portion 51a of the groove insertion portion 51 is positioned substantially at the center of the groove insertion portion 51 in the height direction. The first plate portion 52 is formed in a flat plate shape and arranged so that the plate surface thereof is a horizontal plane.
The second plate portion 53 is formed in a flat plate shape and arranged so that the plate surface faces the front-rear direction.
The locked portion 54 has a base end side (upper side) on the side of the first plate portion 52 that extends vertically, and a front end side (lower side) that is separated from the first plate portion 52 is a rear side (a groove). It is formed in a convex shape projecting toward the insertion portion 51 side). A portion extending in the vertical direction on the base end side of the locked portion 54 is a flat plate portion 541 , and a convex portion on the distal end side is a convex portion 542 . A locked groove portion 543 surrounded by the first plate portion 52 , the flat plate portion 541 and the convex portion 542 is formed in the movable portion 5 .
The projection dimensions of the second plate portion 53 and the locked portion 54 from the first plate portion 52 are set to be substantially the same.

When such a movable portion 5 is arranged at the installation position, the portion of the first plate portion 52 on the rear side of the locked portion 54 (the portion on the side of the groove insertion portion 51 ) becomes the first protrusion of the support portion 42 . It is placed on the horizontal portion 425 of the piece 421 , and the portion on the front side of the engaged portion 54 is located on the front side of the front end portion 421 a of the first protruding piece 421 .
The locked portion 54 is located on the front side of the first projecting piece 421 , and the front end portion 421 a of the first projecting piece 421 is inserted into the locked groove portion 543 .
The movable portion 5 is placed on the horizontal portion 425 of the first protruding piece 421 so that the movable portion 5 is restrained from rotating downward from the installation position, and the first protruding piece 421 is engaged with the locked groove portion 543 . By inserting the front end portion 421a of the movable portion 5, the movable portion 5 is restrained so as not to be easily rotated in the direction toward the separated position. The first protruding piece 421 serves as a movement restricting portion that restricts rotation of the movable portion 5 arranged at the installation position.

The second plate portion 53 and the locked portion 54 extend below the groove insertion portion 51 . The tip portions of the second plate portion 53 and the locked portion 54 are arranged above the lower end portion 41 c of the wall fixing plate portion 41 .
The front end portion 52 a of the first plate portion 52 and the second plate portion 53 are arranged vertically below the front end portion 431 a and the bent portion 432 of the mounting plate portion 431 of the wall finishing material mounting portion 43 . The front surface of the second plate portion 53 and the front surface of the bent portion 432 are arranged on the same vertical plane.

As described above, the movable portion 5 is rotatably supported by the support portion 42 . Specifically, the movable portion 5 is configured to be rotatable about the axis of the groove insertion portion 51 while the groove insertion portion 51 is inserted into the support groove portion 423 .
The movable portion 5 can rotate between the installation position described above and a spaced position in which the portion on the front side of the groove insertion portion 51 is positioned on the upper side and the rear side.
When the movable portion 5 rotates upward and rearward from the installation position, the first plate portion 52 rotates to a position where the front end portion 422a of the second projecting piece 422 abuts as shown in FIG. can be done. The position where the movable portion 5 contacts the front end portion 422a of the second projecting piece 422 is the separated position.

When the movable portion 5 is arranged at the separated position, the distal end portion 52a of the first plate portion 52 is positioned upward and rearward compared to when it is arranged at the installation position.
Note that the first plate portion 52 , the second plate portion 53 and the locked portion 54 are positioned forward of the groove insertion portion 51 even when the movable portion 5 is placed at the separated position.

Next, a construction method for the floor 3 using the baseboard 1 according to the present embodiment will be described.
First, the underfloor material 21 and underfloor material 31 shown in FIG. 5 are constructed (underwall material installation process, underfloor material installation process).
Subsequently, the baseboard 1 is fixed to the wall base material 21 (baseboard installation step).
The wall fixing part 4 is arranged along the boundary between the wall base material 21 and the floor base material 31 and fixed to the wall base material 21 . Fixing of the wall fixing portion 4 to the wall base material 21 uses fixing tools such as screws or an adhesive.
The rear side surface 41b of the wall fixing plate portion 41 of the wall fixing portion 4 is brought into contact with the front side surface 21a of the wall base material 21, and the lower end portion 41c of the wall fixing plate portion 41 is brought into contact with the upper surface 31b of the floor base material 31. contact.

Subsequently, as shown in FIG. 6, the wall finishing material 22 is applied (wall finishing material installation process).
The wall finishing material 22 is arranged on the front side of the wall base material 21, the lower end portion 22a is inserted between the wall fixing plate portion 41 and the bent portion 432 of the wall finishing material mounting portion 43, and the lower end surface of the wall finishing material 22 is 22b is brought into contact with the upper surface 431b of the mounting plate portion 431 of the wall finishing material mounting portion 43. As shown in FIG.
Then, the wall finishing material 22 is fixed to the wall base material 21 .

Subsequently, as shown in FIG. 7, the movable portion 5 is rotated to be arranged at the separated position (movable portion separated position arrangement step).
When the movable portion 5 of the baseboard 1 is at the installation position, the movable portion 5 is rotated upward toward the separated position and arranged at the separated position.

Subsequently, the floor finishing material 32 is constructed on the upper part of the underfloor material 31 (floor finishing material installation process).
A floor finishing material 32 is laid on the upper surface 31 b of the underfloor material 31 . The end portion 31c of the floor finishing material 32 is arranged below the movable portion 5 of the baseboard 1, and a gap is provided between the end surface 32a of the floor finishing material 32 and the wall fixing portion 4 of the baseboard 1. - 特許庁
At this time, since the movable part 5 is arranged at the separated position, it does not interfere with the floor finishing material 32 . When the movable part 5 is arranged at the separated position, the movable part 5 is separated from the area where the floor finishing material 32 is provided.

Subsequently, as shown in FIG. 1, the movable portion is rotated and arranged at the installation position (movable portion installation position placement step).
The movable part 5 is rotated downward toward the installation position and arranged at the installation position. The tip portion of the second plate portion 53 of the movable portion 5 is brought close to or in contact with the upper surface 32 b of the floor finishing material 32 . Thereby, the movable part 5 is arranged so as to cover the gap between the floor finishing material 32 and the wall base material 21 from above. When the movable part 5 is installed at the installation position, the movable part 5 covers the gap between the floor finishing material 32 and the wall base material 21 from above.
Also, the front end portion 421 a of the first protruding piece 421 of the support portion 42 is inserted into the locked groove portion 543 of the movable portion 5 so that the movable portion 5 is locked to the wall fixing portion 4 . As a result, when the floor finishing material 32 tries to move upward, the upward movement is restrained because the movable part 5 is located above the floor finishing material 32 .
The floor 3 is constructed in this manner.

When the floor part 3 is constructed in this way, the gap between the wall base material 21 and the floor finishing material 32 is covered with the movable part 5 and is not visible from inside the room. The lower portion 411 of the wall fixing plate portion 41 below the support portion 42 and the first protruding piece 421 of the support portion 42 are also invisible from the inside of the room when the movable portion 5 is arranged at the installation position.
As described above, since the wall finishing material 22 is arranged on the front side of the upper portion 413 above the mounting plate portion 431 of the wall finishing material mounting portion 43 in the wall fixing plate portion 41, It is invisible.

An intermediate portion 412 between the wall finishing material mounting portion 43 and the support portion 42 in the wall fixing plate portion 41 and the wall finishing material mounting portion 43 are exposed to the inside of the room. Under the wall finishing material 22, a baseboard concave portion 45 surrounded by the intermediate portion 412 of the wall fixing plate portion 41, the wall finishing material mounting portion 43 and the movable portion 5 is formed.

When replacing the floor finishing material 32 due to remodeling or the like, the movable portion 5 of the baseboard 1 is rotated to be placed at the spaced position, and the existing floor finishing material 32 is moved upward and removed. After that, a new floor finishing material 32 is laid on the underfloor material 31 . Then, the movable portion 5 is rotated to be placed at the installation position, and the front end portion 53 a of the second plate portion 53 of the movable portion 5 faces the upper surface of the floor finishing material 32 . If the floor finishing material 32 is not fixed to the underfloor material 31, the floor finishing material 32 can be easily replaced.

(baseboard structure)
Subsequently, baseboard structures 10A to 10C having the baseboard 1 according to the present embodiment will be described.
When the baseboard 1 of the present embodiment is installed in an external corner portion or an internal corner portion of the wall portion 2 or a portion provided with a parting material 25 such as a door frame, it is arranged in the external corner portion or the internal corner portion. An end member which is separate from the baseboard 1 can be attached to the end portion where the baseboard 1 is formed and the end portion adjacent to the parting material 25 .
Among the end members, the end member attached to the end of the baseboard 1 arranged at the outside corner portion of the wall portion 2 is called the outside corner end member (first end member) 6 (see FIGS. 8 to 13), and the wall The end member attached to the end of the baseboard 1 placed at the inside corner of the part 2 is the inside corner end member (first end member) 7 (see FIGS. 14 to 21), and the width adjacent to the parting material 25 An end member attached to the end of the tree 1 is a parting end member (second end member) 8 (see FIGS. 22 to 27).

These end members 6, 7, and 8 are constructed by applying the baseboard 1, the wall finishing material 22, and the floor finishing material 32 to the wall base material 21 and the floor base material 31, and the movable part 5 of the baseboard 1 is arranged at the installation position. It is detachably attached to the baseboard 1 in the state of being attached.
In the following description, the baseboard 1, the wall finishing material 22, and the floor finishing material 32 are applied to the wall base material 21 and the floor base material 31, and the movable part 5 of the baseboard 1 is arranged at the installation position. shall be

The baseboard structure in which the outer corner end member 6 is attached to the baseboard 1 provided at the outside corner portion is referred to as the first baseboard structure 10A (see FIGS. 8 to 13), and the baseboard 1 provided at the inside corner portion. The baseboard structure to which the inner corner end member 7 is attached is referred to as a second baseboard structure 10B (see FIGS. 14 to 21), and the baseboard 1 adjacent to the parting material 25 is provided with the parting end member 8. The structure is a third baseboard structure 10C (see FIGS. 22-27).

(First baseboard structure)
First, the first baseboard structure 10A will be described.
As shown in FIGS. 8 and 9 , pillars 23 are provided as wall base materials 21 at protruding corner portions 201 of the wall portion 2 of the present embodiment. One of the two perpendicular surfaces that form the protruding corner on the surface of the column 23 is defined as a first cylindrical surface 231 and the other surface is defined as a second cylindrical surface 232 . A corner formed by the first columnar surface 231 and the second columnar surface 232 of the column 23 is defined as an external corner portion 233 .

A baseboard 1 is attached to each of the first column surface 231 and the second column surface 232 of the column 23 . The baseboard 1 attached to the first column face 231 of the pillar 23 is referred to as the first baseboard 1A, and the baseboard 1 attached to the second column face 232 is referred to as the second baseboard 1B. The wall finishing material 22 attached to the first column surface 231 of the column 23 is referred to as a first wall finishing material 22A, and the wall finishing material 22 attached to the second column surface 232 of the column 23 is referred to as a second wall finishing material 22B.

As shown in FIG. 9, the first baseboard 1A and the second baseboard 1B are separated at their ends on the side of the external corner 233, and are provided with a gap (first gap) therebetween. there is The end 1Aa on the side of the external corner 233 of the first baseboard 1A is arranged at a position spaced from the external corner 233, and the end 1Ba on the side of the external corner 233 of the second baseboard 1B It is arranged at a position spaced apart from the corner portion 233 .

As shown in FIG. 8, the first wall finishing material 22A and the second wall finishing material 22B have an end surface 22Ba of the second wall finishing material 22B near the edge of the rear surface 22Aa of the first wall finishing material 22A. abutting. The first wall finishing material 22A protrudes outward in the longitudinal direction of the first baseboard 1A from the end portion 1Aa of the first baseboard 1A. The second wall finishing material 22B protrudes outward in the length direction of the second baseboard 1B from the end portion 1Ba of the second baseboard 1B.

As shown in FIG. 9, the protruding corner end member 6 includes a first covering portion 61 covering from the front side the second plate portion 53 of the movable portion 5 of each of the first baseboard 1A and the second baseboard 1B; A second covering portion 62 that is continuous with the portion 61 and covers the first plate portion 52 of the movable portion 5 of each of the first baseboard 1A and the second baseboard 1B from above; A third covering portion 63 covering the groove insertion portion 51 of the movable portion 5 and the second protruding piece 422 of the wall fixing portion 4 of each of the movable portion 1A and the second baseboard 1B from the front side and the upper side; A fourth covering portion 64 covering the intermediate portion 412 of the wall fixing plate portion 41 of each of the first baseboard 1A and the second baseboard 1B from the front side; A fifth covering portion 65 that covers the mounting plate portion 431 of the wall finishing material mounting portion 43 of each baseboard 1B from below, and a fifth covering portion 65 that is continuous with the first baseboard 1A and the second baseboard 1B. A sixth covering portion 66 that covers the bent portion 432 of each wall finishing material placement portion 43 from the front side, and the bent portions 432 of the first baseboard 1A and the second baseboard 1B that are continuous with the sixth covering portion 66 are provided. and a seventh covering portion 67 covering from above.

As shown in FIGS. 10 to 12, the first covering portion 61 has a first covering piece 611 and a second covering piece 612 formed in a flat plate shape having a long rectangular plate surface. The first covering piece 611 and the second covering piece 612 have their surfaces perpendicular to each other and are connected at one edge in the longitudinal direction to form an L shape. The first covering portion 61 is arranged such that the plate surfaces of the first covering piece 611 and the second covering piece 612 are vertical surfaces.
Hereinafter, the inner side of the corner formed by the two pieces forming the L shape of the L-shaped member will be referred to as the "inner side of the L shape", and the outer side will be referred to as the "outer side of the L shape".

The second covering portion 62 is formed in a plate shape having an L-shaped plate surface. The second covering portion 62 is oriented so that the plate surface is horizontal, and the edges corresponding to the two outer sides of the L-shape are connected to the upper edges of the first covering piece 611 and the second covering piece 612 . . The second covering portion 62 protrudes inward from the upper end portion of the first covering portion 61 in the L shape.

The third covering portion 63 has a third covering piece 631 and a fourth covering piece 632 formed in a bar shape. The third covering piece 631 and the fourth covering piece 632 are L-shaped, with their respective axes perpendicular to each other and connected at one edge in the longitudinal direction. The third covering portion 63 is arranged in an L-shape in plan view. The third covering portion 63 arranged in this manner has a vertical surface on the outer end surface of the L shape and a horizontal surface on the upper surface. The lower surface of the third covering portion 63 is formed into an arcuate surface that gradually rises from the outer side toward the inner side of the L shape. The third covering portion 63 is connected to edges corresponding to two inner sides of the L-shape of the second covering portion 62 and protrudes upward from the second covering portion 62 and inward of the L-shape.

The fourth covering portion 64 has a fifth covering piece 641 and a sixth covering piece 642 formed in a flat plate shape having a long rectangular plate surface. The fifth covering piece 641 and the sixth covering piece 642 have their faces perpendicular to each other and are connected at one edge in the longitudinal direction to form an L shape. The fourth covering portion 64 is oriented so that the plate surfaces of the fifth covering piece 641 and the sixth covering piece 642 are vertical surfaces, and the lower edge portion corresponds to the inner two sides of the L-shape of the third covering portion 63. connected to the edge. The fourth covering portion 64 protrudes upward from the edge corresponding to the inner two sides of the L-shape of the third covering portion 63 .
A vertically extending groove 643 is formed in the fourth covering portion 64 inside the corner formed by the fifth covering piece 641 and the sixth covering piece 642 .

The fifth covering portion 65 is formed in a flat plate shape having an L-shaped plate surface. The fifth covering portion 65 is oriented so that the plate surface is horizontal, and the edges corresponding to the two outer sides of the L-shape are connected to the upper edges of the fifth covering piece 641 and the sixth covering piece 642 . . The fifth covering portion 65 protrudes inward from the upper end portion of the fourth covering portion 64 in the L shape.

The sixth covering portion 66 has a seventh covering piece 661 and an eighth covering piece 662 formed in a flat plate shape having a long rectangular plate surface. The surfaces of the seventh covering piece 661 and the eighth covering piece 662 are perpendicular to each other, and one longitudinal edge of each of the covering pieces 661 and 662 is connected to form an L shape. The sixth covering portion 66 is oriented so that the plate surfaces of the seventh covering piece 661 and the eighth covering piece 662 are vertical surfaces, and the lower edge portion corresponds to the two outer sides of the L-shape of the fifth covering portion 65. It protrudes upwards from the edge.

The seventh covering portion 67 is formed in a plate shape having an L-shaped plate surface. The seventh covering portion 67 is oriented so that the plate surface is horizontal, and the edges corresponding to the two outer sides of the L-shape are connected to the upper edges of the seventh covering piece 661 and the eighth covering piece 662 . . The seventh covering portion 67 protrudes from the upper end portion of the sixth covering portion 66 to the inside of the L shape.

As shown in FIGS. 9 and 13, the protruding corner end member 6 is such that the second to fifth covering portions 62-65 extend from the baseboard recess 45 in the vicinity of the end portion 1Aa of the first baseboard 1A and the second baseboard. It is inserted into the baseboard recess 45 near the end 1Ba of 1B, and the first covering part 61 is positioned in front of the second plate part 53 of the movable part 5 of the first baseboard 1A and the second baseboard 1B, The sixth covering portion 66 is positioned in front of the bent portion 432 of the wall finishing material placing portion 43 of the first baseboard 1A and the second baseboard 1B, and the seventh covering portion 67 is positioned in front of the first baseboard 1A and the second baseboard 1B. It is attached to the external corner portion 201 so as to be positioned above the bent portion 432 of the 2 baseboard 1B. The external corner portion 233 is inserted into the groove portion 643 of the fourth covering portion 64 .
As a result, the vicinity of the end 1Aa of the first baseboard 1A, the vicinity of the end 1Ba of the second baseboard 1B, and the gap between the end 1Aa of the first baseboard 1A and the end 1Ba of the second baseboard 1B (first gap) is covered with the protruding corner end member 6 .

At this time, in the first covering portion 61, the first covering piece 611 faces the front surface of the second plate portion 53 of the movable portion 5 of the first baseboard 1A, and the second covering piece 612 faces the second baseboard 1B. facing the front side surface of the second plate portion 53 of the movable portion 5 of .
The second covering portion 62 faces the upper surface of the first plate portion 52 of the movable portion 5 of the first baseboard 1A and the second baseboard 1B.
In the third covering portion 63, the third covering piece 631 faces the groove insertion portion 51 of the movable portion 5 of the first baseboard 1A and the second protruding piece 422 of the wall fixing portion 4 from the front side and the upper side, respectively. The piece 632 faces the groove insertion portion 51 of the movable portion 5 of the second baseboard 1B and the second projecting piece 422 of the wall fixing portion 4 from the front side and the upper side, respectively.
Since the first to third covering portions 61 to 63 are arranged on the front side and upper side of the movable portion 5 arranged at the installation position, the movable portion 5 is restrained from rotating upward and moving to the separated position. .

In the fourth covering portion 64, the fifth covering piece 641 faces the front surface of the intermediate portion 412 of the wall fixing plate portion 41 of the first baseboard 1A, and the sixth covering piece 642 faces the wall fixing of the second baseboard 1B. It faces the front surface of the intermediate portion 412 of the plate portion 41 .
The fifth covering portion 65 faces the lower surfaces of the mounting plate portions 431 of the wall finishing material mounting portions 43 of the first baseboard 1A and the second baseboard 1B.
In the sixth covering portion 66, the seventh covering piece 661 faces the front surface of the bent portion 432 of the wall finishing material placement portion 43 of the first baseboard 1A, and the eighth covering piece 662 faces the second baseboard 1B. It faces the front surface of the bent portion 432 of the wall finishing material placement portion 43 .
The seventh covering portion 67 faces the upper end surfaces of the bent portions 432 of the first baseboard 1A and the second baseboard 1B.
The movable portion 5 of the first baseboard 1A and the second baseboard 1B is restricted in movement by attaching the external corner end member 6 to the first baseboard 1A and the second baseboard 1B, but the external corner end member If 6 is removed from the 1st baseboard 1A and the 2nd baseboard 1B, it will become movable again.

(Second baseboard structure)
Then, the 2nd baseboard structure 10B is demonstrated.
As shown in FIG. 14, studs 24, 24 adjacent to the pillar 23 are provided as the wall base material 21 at the internal corner portion 202 of the wall portion 2 of the present embodiment. Studs 24A and 24B are fixed to each of two continuous surfaces of the pillar 23, and a surface 241 (referred to as a first stud surface 241) of one stud 24A and a surface 242 (referred to as a second stud surface 242) of the other stud 24 ) are provided orthogonal to each other to form an internal corner portion 202 . A corner portion formed by the first stud surface 241 and the second stud surface 242 is defined as an internal corner portion 243 .

Baseboards 1 are attached to the first stud surface 241 and the second stud surface 242, respectively. The baseboard 1 attached to the first stud surface 241 is referred to as a first baseboard 1C, and the baseboard 1 attached to the second stud surface 242 is referred to as a second baseboard 1D. The wall finishing material 22 attached to the first stud face 241 is referred to as a first wall finishing material 22C, and the wall finishing material 22 attached to the second stud face 242 is referred to as a second wall finishing material 22D.

As shown in FIG. 15, the first baseboard 1C and the second baseboard 1D are provided through a gap (first gap) with the ends 1Ca and 1Cb on the side close to each other being separated from each other. The end of the first baseboard 1C on the side of the inside corner 243 is arranged at a position separated from the inside corner 243, and the end on the side of the inside corner 243 of the second baseboard 1D is the inside corner 243 and is spaced apart.
As shown in FIG. 14, the first wall finishing material 22C and the second wall finishing material 22D are such that the end surface 22e of the second wall finishing material 22D abuts near the edge of the front surface 22d of the first wall finishing material 22C. in contact with

The internal corner end member 7 includes a first covering portion 71 covering from the front side the second plate portion 53 of the movable portion 5 of each of the first baseboard 1C and the second baseboard 1D, A second covering portion 72 covering the first plate portion 52 of each of the movable portions 5 of the first baseboard 1C and the second baseboard 1D from above; A third covering portion 73 covering the groove insertion portion 51 of the movable portion 5 and the second projecting piece 422 of the wall fixing portion 4 of each of the baseboards 1D from the front side and the upper side, and a first baseboard 1C continuing from the third covering portion 73. A fourth covering portion 74 that covers the intermediate portion 412 of the wall fixing plate portion 41 of each of the first baseboard 1C and the second baseboard 1D from the front side, and a fourth covering portion 74 that is continuous with the first baseboard 1C and the second baseboard 1D. The fifth covering portion 75 covering the mounting plate portion 431 of the wall finishing material mounting portion 43 from below, and the wall finishing of the first baseboard 1C and the second baseboard 1D that are continuous with the fifth covering portion 75, respectively. A sixth covering portion 76 that covers the bent portion 432 of the material placement portion 43 from the front side, and a sixth covering portion 76 that is continuous with the sixth covering portion 76 and covers the bent portions 432 of the first baseboard 1C and the second baseboard 1D from the upper side. 7 covering portion 77 .

As shown in FIGS. 16 to 19, the first covering portion 71 has a first covering piece 711 and a second covering piece 712 formed in a flat plate shape having a long rectangular plate surface. The first covering piece 711 and the second covering piece 712 have their surfaces perpendicular to each other and are connected at one edge in the longitudinal direction to form an L shape. The first covering portion 71 is arranged such that the plate surfaces of the first covering piece 711 and the second covering piece 712 are vertical surfaces.

The second covering portion 72 is formed in a plate shape having an L-shaped plate surface. The second covering portion 72 is oriented such that the plate surface is horizontal, and the edges corresponding to the inner two sides of the L-shape are connected to the upper edges of the first covering piece 711 and the second covering piece 712 . . The second covering portion 72 protrudes from the upper end portion of the first covering portion 71 to the outside of the L shape.

The third covering portion 73 has a third covering piece 731 and a fourth covering piece 732 formed in a bar shape. The third covering piece 731 and the fourth covering piece 732 form an L shape with their respective axes perpendicular to each other and connected at one edge in the longitudinal direction. The third covering portion 73 is arranged in an L-shape in plan view. The third covering portion 73 arranged in this manner has a vertical surface on the inner end surface of the L shape and a horizontal surface on the upper surface. The lower surface of the third covering portion 73 is formed into an arcuate surface that gradually rises from the inner side to the outer side of the L shape. The third covering portion 73 is connected to edges corresponding to the two outer sides of the L-shape of the second covering portion 72 and protrudes upward and outward from the second covering portion 72 .

The fourth covering portion 74 has a fifth covering piece 741 and a sixth covering piece 742 formed in a flat plate shape having a long rectangular plate surface. The fifth covering piece 741 and the sixth covering piece 742 have their surfaces perpendicular to each other and are connected at one edge in the longitudinal direction to form an L shape. The fourth covering portion 74 is oriented so that the plate surfaces of the fifth covering piece 741 and the sixth covering piece 742 are vertical surfaces, and the lower edge portion corresponds to the outer two sides of the L-shape of the third covering portion 73. connected to the edge. The fourth covering portion 74 protrudes upward from the edge corresponding to the two outer sides of the L-shape of the third covering portion 73 .
The fourth covering portion 74 has a vertically extending convex portion 743 outside the corner formed by the fifth covering piece 741 and the sixth covering piece 742 .

The fifth covering portion 75 is formed in a plate shape having an L-shaped plate surface. The fifth covering portion 75 is oriented such that the plate surface is horizontal, and the edges corresponding to the two outer sides of the L-shape are connected to the upper edges of the fifth covering piece 741 and the sixth covering piece 742 . . The fifth covering portion 75 protrudes inward from the upper end portion of the fourth covering portion 74 in the L shape.

The sixth covering portion 76 has a seventh covering piece 761 and an eighth covering piece 762 formed in a flat plate shape having a long rectangular plate surface. The surfaces of the seventh covering piece 761 and the eighth covering piece 762 are perpendicular to each other, and one longitudinal edge of each of the covering pieces 761 and 762 is connected to each other to form an L shape. The sixth covering portion 76 is oriented so that the plate surfaces of the seventh covering piece 761 and the eighth covering piece 762 are vertical surfaces, and the lower edge portion corresponds to the inner two sides of the L-shape of the fifth covering portion 75. It protrudes upwards from the edge.

The seventh covering portion 77 is formed in a plate shape having an L-shaped plate surface. The seventh covering portion 77 is oriented so that the plate surface is horizontal, and the edges corresponding to the inner two sides of the L-shape are connected to the upper edges of the seventh covering piece 761 and the eighth covering piece 762 . . The seventh covering portion 77 protrudes from the upper end portion of the sixth covering portion 76 to the outside of the L shape.

As shown in FIG. 20, the inner corner end member 7 includes the second to fifth covering portions 72 to 75 which are the baseboard recess 45 in the vicinity of the end 1Ca (see FIG. 15) of the first baseboard 1C and the second baseboard 1C. It is inserted into the baseboard recess 45 in the vicinity of the end portion 1Da (see FIG. 15) of the baseboard 1D, and the first covering portion 71 is the second plate portion of the movable portion 5 of the first baseboard 1C and the second baseboard 1D. 53, the sixth covering portion 76 is positioned in front of the bent portions 432 of the first baseboard 1C and the second baseboard 1D, and the seventh covering portion 77 is positioned in front of the first baseboard 1C and the second baseboard 1D. It is attached to the outside corner so as to be positioned above the bent portion 432 of the baseboard 1D. The convex portion 743 of the fourth covering portion 74 is inserted into the internal corner portion 243 .
As a result, the vicinity of the end 1Ca of the first baseboard 1C, the vicinity of the end 1Da of the second baseboard 1D, and the gap between the end 1Ca of the first baseboard 1C and the end 1Da of the second baseboard 1D (the first gap) is covered with the internal corner end member 7 .

At this time, in the first covering portion 71, the first covering piece 711 faces the front surface of the second plate portion 53 of the movable portion 5 of the first baseboard 1C, and the second covering piece 712 faces the second baseboard 1D. facing the front side surface of the second plate portion 53 of the movable portion 5 of .
The second covering portion 72 faces the upper surface of the first plate portion 52 of the first baseboard 1C and the movable portion 5 of the second baseboard 1D.
In the third covering portion 73, the third covering piece 731 faces the groove insertion portion 51 of the movable portion 5 of the first baseboard 1C and the second protruding piece 422 of the wall fixing portion 4 from the front side and the upper side, respectively. The piece 732 faces the groove insertion portion 51 of the movable portion 5 of the second baseboard 1D and the second projecting piece 422 of the wall fixing portion 4 from the front side and the upper side, respectively.
Since the first to third covering portions 71 to 73 are arranged on the front side and upper side of the movable portion 5 arranged at the installation position, the movable portion 5 is restrained from rotating upward and moving to the separated position. .

In the fourth covering portion 74, the fifth covering piece 741 faces the front surface of the intermediate portion 412 of the wall fixing plate portion 41 of the first baseboard 1C, and the sixth covering piece 742 faces the wall fixing of the second baseboard 1D. It faces the front surface of the intermediate portion 412 of the plate portion 41 .
The fifth covering portion 75 faces the lower surface of the wall finishing material mounting portion 43 of the first baseboard 1C and the second baseboard 1D.
In the sixth covering portion 76, the seventh covering piece 761 faces the front surface of the bent portion 432 of the first baseboard 1C, and the eighth covering piece 762 faces the front surface of the bent portion 432 of the second baseboard 1D. facing each other.
The seventh covering portion 77 faces the upper end surfaces of the bent portions 432 of the first baseboard 1C and the second baseboard 1D.
The movement of the movable portion 5 of the first baseboard 1C and the second baseboard 1D is restrained by attaching the inside corner end member 7 to the first baseboard 1C and the second baseboard 1D. If 7 is removed from the 1st baseboard 1C and the 2nd baseboard 1D, it will become movable again.

(Third baseboard structure)
Then, 10 C of 3rd baseboard structures are demonstrated.
As shown in FIG. 21, in the third baseboard structure 10C, a parting member 25 such as a door frame is attached to a pillar 23 positioned at the end of the wall portion 2, and the baseboard is attached adjacent to the parting member 25. 1E is provided. The baseboard 1E is fixed to the pillar 23. - 特許庁
The parting material is provided so that the end face on the room side protrudes further toward the room side than the wall finishing material 22 and the end face of the wall finishing material 22 abuts from the side.

As shown in FIG. 22, the baseboard 1E is provided apart from the parting material 25, and a gap (second gap) is formed between the end 1Ea in the longitudinal direction of the baseboard 1E and the parting material 25. formed. The wall finishing material 22 shown in FIG. 21 protrudes toward the parting material 25 from the baseboard 1E and abuts the parting material 25 .

As shown in FIGS. 21 and 22, the parting end member 8 includes a first covering portion 81 that covers the second plate portion 53 of the movable portion 5 of the baseboard 1E from the front side, and a baseboard that is continuous with the first covering portion 81. A second covering portion 82 that covers the first plate portion 52 of the movable portion 5 of the baseboard 1E from above, and a groove insertion portion 51 of the movable portion 5 of the baseboard 1E and a second covering portion of the wall fixing portion 4 that are continuous with the second covering portion 82 . a third covering portion 83 that covers the projecting piece 422 from the front side and the upper side; a fourth covering portion 84 that is continuous with the third covering portion 83 and covers the intermediate portion 412 of the wall fixing plate portion 41 of the baseboard 1E from the front side; A fifth covering portion 85 that is continuous with the covering portion 84 and covers the wall finishing material mounting portion 43 of the baseboard 1E from below, and a sixth covering portion 85 that is continuous with the fifth covering portion 85 and covers the bent portion 432 of the baseboard 1E from the front side. A covering portion 86, a seventh covering portion 87 that is continuous with the sixth covering portion 86 and covers the bent portion 432 of the baseboard 1E from above, and a second to fifth covering portion 82-85 that are continuous with one end side of the covering portion 82-85. and a parting material contact portion 88 that contacts the parting material 25 .

As shown in FIGS. 23 to 25, the first covering portion 81 is formed in a flat plate shape having a long rectangular plate surface. The first covering portion 81 is arranged such that its plate surface faces the front-rear direction and forms a vertical surface.
The second covering portion 82 is formed in a flat plate shape having a rectangular plate surface. The second covering portion 82 is connected to the upper end portion of the first covering portion 81 so as to protrude rearward.

The third covering portion 83 is formed in a bar shape, and is arranged so that its axis extends in the length direction of the baseboard 1E (horizontal direction perpendicular to the front-rear direction). The third covering portion 83 arranged in this way has a front end surface that is a vertical surface and an upper surface that is a horizontal surface. The lower surface of the third covering portion 83 is formed into an arcuate surface that gradually rises from the front side to the rear side. The third covering portion 83 is connected to the rear edge portion of the second covering portion 82 and protrudes upward and rearward from the second covering portion 82 .

The fourth covering portion 84 has a plate surface formed in a long rectangular flat plate shape, and is arranged so that the plate surface is a vertical plane facing the front-rear direction.
The fourth covering portion 84 is connected so as to protrude upward from the rear edge portion of the third covering portion 83 .
The fifth covering portion 85 is formed in a flat plate shape having a rectangular plate surface. The fifth covering portion 85 is connected to the upper end portion of the fourth covering portion 84 so as to protrude forward.

The sixth covering portion 86 has a plate surface formed in the shape of an elongated rectangular plate, and is arranged so that the plate surface is a vertical plane facing the front-rear direction.
The sixth covering portion 86 is connected so as to protrude upward from the front edge portion of the fifth covering portion 85 .
The seventh covering portion 87 is formed in a flat plate shape having a rectangular plate surface. The seventh covering portion 87 is connected to the upper end portion of the sixth covering portion 86 so as to protrude rearward.

The parting material contact portion 88 is formed in a flat plate shape and is connected to one end side of the second to fifth covering portions 85 so as to face one end surface of the second to fifth covering portions 82 to 85. there is The parting material contact portion 88 has a shape corresponding to the shape of the recess formed by the second to fifth covering portions 85 . A front end surface 88 a of the parting material contact portion 88 is flush with the front surface 81 a of the first covering portion 81 and the front surface 86 a of the sixth covering portion 86 .

As shown in FIG. 26, in the parting end member 8, the second to fifth covering portions 82 to 85 and the parting material abutting portion 88 are located near the edge 1Ea (see FIG. 23) of the baseboard 1E. , the first covering portion 81 is positioned in front of the second plate portion 53 of the movable portion 5 of the baseboard 1E, the sixth covering portion 86 is positioned in front of the bent portion 432 of the baseboard 1E, and the second 7 cover part 87 is positioned above bent part 432 of baseboard 1E, and parting material contact part 88 is installed so as to contact parting material 25 .
As a result, the vicinity of the end 1a of the baseboard 1E and the gap (second gap) between the end E1a of the baseboard 1E and the parting member 25 are covered with the parting end member 8. As shown in FIG.

At this time, the first covering portion 81 faces the front surface of the second plate portion 53 of the movable portion 5 of the baseboard 1E.
The second covering portion 82 faces the upper surface of the second plate portion 53 of the movable portion 5 of the baseboard 1E.
The third covering portion 83 faces the groove insertion portion 51 of the movable portion 5 of the baseboard 1E and the second protruding piece 422 of the wall fixing portion 4 from the front side and the upper side.
Since the first to third covering portions 81 to 83 are arranged on the front side and upper side of the movable portion 5 arranged at the installation position, the movable portion 5 is restrained from rotating upward and moving to the separated position. .

The fourth covering portion 84 faces the front surface of the intermediate portion 412 of the wall fixing plate portion 41 of the baseboard 1E.
The fifth covering portion 85 faces the lower surface of the wall finishing material mounting portion 43 of the baseboard 1E.
The sixth covering portion 86 faces the front surface of the bent portion 432 of the baseboard 1E.
The seventh covering portion 87 faces the upper end surface of the bent portion 432 of the baseboard 1E.
The movable portion 5 of the baseboard 1E is restricted in movement by attaching the parting end member 8 to the baseboard 1E, but becomes movable again when the parting end member 8 is removed from the baseboard 1E.

Next, operations and effects of the baseboard, the baseboard structure, and the construction method of the floor according to the present embodiment described above will be described with reference to the drawings.
The construction method of the baseboard 1 and the floor section 3 according to the present embodiment described above is configured so that the movable section 5 can move between the installation position and the separation position. Therefore, even after fixing the wall fixing part 4 of the baseboard 1 to the wall base material 21, the floor finishing material 32 can be constructed by moving the movable part 5 to the spaced position. That is, the construction of the baseboard 1 (baseboard installation process) can be performed before construction of the floor finishing material 32 (floor finishing material installation process).
Further, by moving the movable part 5 to the separated position, the movable part 5 is separated from the floor finishing material 32, and the baseboard 1 and the floor finishing material 32 are not interfered with each other. 1 can be replaced from the wall 2 without removing the floor covering 32.
In addition, since a gap can be provided between the floor finishing material 32 and the wall base material 21, when the constructed floor finishing material 32 expands due to a temperature difference, etc., this gap can absorb the expanded portion. can be done.

In addition, the movable part 5 is rotatably supported by the wall fixing part 4 and is configured to be movable to the installation position and the separation position by rotating. can be easily switched.

Further, the wall fixing portion 4 has a first protruding piece 421 (movement restraint portion) that restrains the movement of the movable portion 5 arranged at the installation position, thereby restraining the movable portion 5 at the installation position. can be done.

In addition, in the first baseboard structure 10A according to the present embodiment, the first width is There is no need to bring the tree 1A and the second baseboard 1B into contact with each other at the corners of the projected corners, and the construction of the first baseboard 1A and the second baseboard 1B at the projected corners can be easily performed.
In addition, the protruding corner end member 6 covers the ends of the first baseboard 1A and the second baseboard 1B, which are arranged at the installation positions of the movable parts 5, on the sides adjacent to each other, so that the installed first width It is possible to prevent the movable portion 5 of the tree 1A and the second baseboard 1B from moving.

Further, in the second baseboard structure 10B according to the present embodiment, the first width is There is no need to bring the tree 1C and the second baseboard 1D into contact with each other at the corners of the inside corners, and the construction of the first baseboard 1C and the second baseboard 1D at the inside corners can be easily performed.
In addition, the internal corner end member 7 covers the end portions of the first baseboard 1C and the second baseboard 1D on which the movable portion 5 is arranged at the installation position, on the sides adjacent to each other. It is possible to prevent the movable portion 5 of the tree 1C and the second baseboard 1D from moving.

Further, in the third baseboard structure 10C according to the present embodiment, the parting end member 8 that covers the gap between the end of the baseboard 1E and the parting material eliminates the need to bring the baseboard 1E into contact with the parting material. Therefore, it is possible to easily construct the baseboard 1E in the part where the parting material exists.
Moreover, the parting end member 8 can prevent the movable part 5 of the installed baseboard 1E from moving by covering the end of the baseboard 1E with the movable part 5 arranged at the installation position.

Although the embodiment of the baseboard according to the present invention has been described above, the present invention is not limited to the above-described embodiment, and can be appropriately modified without departing from the scope of the present invention.
For example, in the above-described embodiment, the movable portion 5 is configured to be movable between the installation position and the separation position by rotating. and the separated position.

For example, the baseboard 1F shown in FIG. 27 has a wall fixing portion 4F fixed to the wall base material 21, and a movable portion 5F supported by the wall fixing portion 4F so as to be vertically movable. The movable part 5F has an installation position arranged to cover the gap between the floor finishing material 32 and the wall base material 21 from above, and a separated position arranged away from the area where the floor finishing material 32 is provided. configured to be movable between The movable portion 5F is arranged at the installation position when positioned downward as shown in FIG. 27, and is arranged at the separated position when positioned upward as shown in FIG.
The movable portion 5F may be configured such that its position is restrained by the wall fixing portion 4F when arranged at the installation position and the separated position.

Further, for example, the baseboard 1G shown in FIG. 29 has a wall fixing portion 4G fixed to the wall base material 21, and a movable portion 5G that can be moved in the front-rear direction to and removed from the wall fixing portion 4G. there is The movable part 5G has an installation position arranged to cover the gap between the floor finishing material 32 and the wall base material 21 from above, and a separated position arranged away from the area where the floor finishing material 32 is provided. configured to be movable between As shown in FIG. 29, the movable part 5G is arranged at the installation position when positioned on the rear side adjacent to the wall fixing part 4G, and is positioned at the separated position when positioned on the front side separated from the wall fixing part 4G as shown in FIG. placed in
The movable portion 5G may be configured such that its position is restrained by the wall fixing portion 4G when it is arranged at the installation position.

In the above-described embodiment, the wall fixing portion 4 has the first protruding piece 421 (movement restraint portion) that restrains the movement of the movable portion 5 arranged at the installation position. may not be provided.
In the above-described embodiment, the movable portion 5 is placed on the horizontal portion 425 of the first projecting piece 421 so that the movable portion 5 is restrained from rotating downward from the installation position, and is locked. By inserting the front end portion 421a of the first projecting piece 421 into the groove portion 543, the movable portion 5 is constrained so as not to easily rotate in the direction toward the separated position. On the other hand, the movable portion 5 arranged at the installation position may be detachably fixed to the wall fixing portion 4 with a fixture such as a screw.

Moreover, in the above-described embodiment, the wall fixing portion 4 of the baseboard 1 is fixed to the front surface of the wall base material 21 , but it may be fixed to the front surface of the wall finishing material 22 . In such a case, the baseboard 1 may not be provided with the wall finishing material mounting portion 43 .
In the above-described embodiment, the end members 6, 7, 8 are attached to the baseboard 1. However, the baseboards 1 attached to the external corners and the internal corners are arranged so that the ends of the baseboards 1 are butted against each other. The external corner end member 6 and the internal corner end member 7 may not be attached, and the baseboard 1 adjacent to the parting material 25 is in contact with the parting material 25 and the parting end member 8 is not provided. may

1, 1E, 1F, 1G Baseboard 1A, 1C First baseboard 1B, 1D Second baseboard 4 Wall fixing part 5 Movable part 6 External corner end member (first end member)
7 Inner corner end member (first end member)
8 parting end member (second end member)
10A First baseboard structure (baseboard structure)
10B Second baseboard structure (baseboard structure)
10C Third baseboard structure (baseboard structure)
21 Wall base material (wall component material)
22 wall finishing material 31 underfloor material 32 floor finishing material 43 wall finishing material placement part

Claims (9)

a wall fixing part arranged along the boundary between the wall-constituting material and the underfloor material and fixed to the wall-constituting material;
a movable portion movable with respect to the wall fixing portion;
The movable part has an installation position arranged to cover a gap between the floor finishing material provided on the upper part of the underfloor material and the wall constituent material from above, and is spaced apart from the area where the floor finishing material is provided. configured to be movable between the spaced position arranged ,
The baseboard, wherein the wall fixing portion has a movement restraining portion that restrains movement of the movable portion arranged at the installation position in a direction toward the separation position . 2. The baseboard according to claim 1, wherein said movable portion is rotatably supported by said wall fixing portion, and is configured to be movable between said installation position and said separated position by rotating. The wall fixing part
a main body fixed to the wall component;
a support part that is provided integrally with the main body part and protrudes from the main body part into the room to support the movable part;
The movable portion includes an attachment portion attached to the support portion;
a covering part provided integrally with the mounting part and covering a gap between the floor finishing material and the wall component from above when the movable part is arranged at the installation position;
3. The baseboard according to claim 2, wherein the support part supports the movable part so as to be rotatable about an axis extending along a boundary between the wall component and the underfloor material. The wall fixing part is fixed to the indoor surface of the wall base material,
The baseboard according to any one of claims 1 to 3, wherein a wall finishing material attached to the wall base material is provided on the indoor side of the wall fixing portion. 5. The baseboard according to claim 4, further comprising a wall-finishing material placing portion provided integrally with said wall-fixing portion, said wall-finishing material being placed thereon, and a lower end portion of said wall-finishing material coming into contact therewith. In a baseboard structure in which the baseboard according to any one of claims 1 to 5 is provided along each of two wall surfaces forming an external corner or an internal corner,
A first baseboard provided along one wall surface of the baseboards provided along each of the two wall surfaces, and a second baseboard provided along the other wall surface of the two wall surfaces, , provided so that a first gap is formed between the ends on the sides adjacent to each other,
It is detachably attached to the first baseboard and the second baseboard, and integrally covers the ends of the first baseboard and the second baseboard on the side adjacent to each other and the first gap. having a first end member;
The baseboard structure, wherein the first end member covers end portions of the first baseboard and the second baseboard on which the movable portion is arranged at the installation position, the ends being adjacent to each other. In a baseboard structure in which the baseboard according to any one of claims 1 to 5 is provided adjacent to a parting member provided on a wall,
The baseboard is provided so that a second gap is formed between the end on the side of the parting material and the parting material,
a second end member configured to be detachable from the baseboard and integrally covering the end of the baseboard on the parting material side and the second gap;
A baseboard structure, wherein the second end member covers an end portion of the baseboard on which the movable portion is arranged at the installation position, on the side of the parting material. A baseboard is used which has a wall fixing part arranged along the boundary between a wall component and a subfloor material and fixed to the wall component, and a movable part movable with respect to the wall fixing part. In the construction method of the floor,
The movable part has an installation position arranged to cover a gap between the floor finishing material provided on the upper part of the underfloor material and the wall constituent material from above, and is spaced apart from the area where the floor finishing material is provided. configured to be movable between the spaced position arranged,
the wall fixing section has a movement restraining section that restrains movement of the movable section arranged at the installation position in a direction toward the separated position;
a baseboard installing step of arranging the wall fixing part along the boundary between the wall component and the underfloor material and fixing the wall component to the wall component to provide the baseboard;
a movable part separated position arranging step of arranging the movable part at a separated position;
A floor finishing material installing step of applying the floor finishing material on the upper part of the underfloor material after the moving part separated position arranging step;
a movable part installation position arranging step of moving the movable part and arranging it at the installation position after the floor finishing material installation step ;
In the movable part installation position arrangement step, the movement of the movable part is constrained by the movement restraining part . In the baseboard installation step, the baseboard is provided so that the wall fixing portion is fixed to the wall base material,
9. The floor construction method according to claim 8, further comprising a wall finishing material installing step of attaching the wall finishing material to the wall base material after the baseboard installing step and before the floor finishing material installing step.

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