JP2013023963A - Fitting member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting member such as a baseboard and a ceiling cornice having excellent airtightness.SOLUTION: A fitting member 1 comprises a long fitting member body 2 and an elastic body 3. A vertical surface side recess 7(recess) and a horizontal surface side recess 8(recess) are formed on a vertical surface 5 and a horizontal surface 6 of the fitting member body 2 respectively. The elastic body 3 is in a cross-sectional L, and is fitted to the vertical surface side recess 7 and the horizontal surface side recess 8 and is held by the fitting member 1. In a state before disposition, a part of the elastic body 3 projects from the vertical surface 5 and the horizontal surface 6. In a state after disposition, the elastic body 3 is elastically deformed and is compressed, and the vertical surface 5 comes into contact with a wall surface 21 while the horizontal surface 6 comes into contact with a floor surface 22 or a ceiling surface 23. This can surely seal the space between the wall surface 21 and the floor surface 22 or the ceiling surface 23.

Description

  The present invention relates to construction materials such as skirting boards and surrounding edges. The artificial material of the present invention is excellent in airtightness.

  In houses and the like, construction materials such as skirting boards and surrounding edges are often provided along the intersection of the wall surface and the floor surface or ceiling surface. That is, a baseboard is provided at the intersection surface between the wall surface and the floor surface, and a peripheral edge is provided as an artificial material at the intersection surface between the wall surface and the ceiling surface.

  Airtightness is one of the functions required for construction materials such as skirting boards and edges. That is, by covering the above-mentioned intersection surface without a gap, it is possible to prevent the ingress of cold air and enhance the indoor thermal comfort. Artificial materials having an elastic body are known as artificial materials having improved airtightness (for example, Patent Documents 1 to 5). In these craft materials, high airtightness is obtained by utilizing the elastic body portion as a sealing material.

  In addition, because the construction materials such as skirting boards and surrounding edges can be seen from inside the room, it is also important to have good appearance.

Japanese Patent Laid-Open No. 8-49401 Japanese Patent Laid-Open No. 9-25711 JP 2000-273976 A JP 2011-69097 A Japanese Patent Application Laid-Open No. 64-43139

  As described above, in the construction materials such as skirting boards and surrounding edges, excellent airtightness and good appearance are required. Therefore, an object of the present invention is to provide a new work material that can realize airtightness and good appearance with a simple configuration.

  Invention of Claim 1 for solving an above-mentioned subject is a construction material arrange | positioned along the intersection surface of a wall surface and a floor surface or a ceiling surface, Comprising: A construction material main body and the said construction material main body The construction material body has a vertical surface that contacts the wall surface and a horizontal surface that contacts the floor surface or the ceiling surface, and a part of the elastic body is fitted on the vertical surface and the horizontal surface. It is a product made by forming a concave portion for holding the elastic body.

  The construction material according to the present invention includes a construction material main body and an elastic body. A part of the elastic body is fitted into a recess provided on a vertical surface and a horizontal surface of the construction material main body, and the elastic body is held by the construction material main body. According to the construction material of the present invention, the intersecting surface can be reliably sealed by arranging the vertical surface in contact with the wall surface and the horizontal surface in contact with the floor surface or the ceiling surface. Therefore, the construction material of this invention is excellent in airtightness. Furthermore, the artificial material of the present invention can easily hide the elastic body after the arrangement, and has a good appearance after construction. Furthermore, since the construction material of the present invention employs a simple configuration in which an elastic body is held in the recess of the construction material body, construction is easy.

  In the construction material according to claim 1, before the arrangement, a part of the elastic body held in the recess protrudes from the vertical plane and the horizontal plane, and after the arrangement, the vertical plane contacts the wall surface, It is preferable that the horizontal plane is in contact with the floor surface or the ceiling surface.

  3. The product according to claim 2, wherein the recess formed in the vertical plane and the recess formed in the horizontal plane communicate with each other to form a cutout having an L-shaped cross section, and the cutout having the L-shaped cross section. It is preferable that an elastic material is held on (claim 3).

  According to the construction material of the present invention, the intersecting surface of the wall surface and the floor surface or the ceiling surface can be reliably sealed. Moreover, the appearance after construction is good and the construction is easy.

(A) is sectional drawing which shows the construction material which concerns on 1st embodiment of this invention, (b) is an exploded view of (a), (c) is explanatory drawing which shows the construction example of a construction material. (A) is sectional drawing which shows the construction material which concerns on 2nd embodiment of this invention, (b) is an exploded view of (a), (c) is explanatory drawing which shows the construction example of a construction material. It is explanatory drawing which shows another construction example of the construction material of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In order to facilitate understanding of the invention, in each drawing, the size and thickness of each member are partially exaggerated and may not necessarily match the actual size and ratio. Furthermore, it goes without saying that the present invention is not limited to the following embodiments.

  The construction material 1 according to the first embodiment includes a construction material body 2 and an elastic body 3 as shown in FIG.

  The construction material main body 2 is a long member made of a wood material or the like, and its cross-sectional shape is a shape in which a part of a rectangle is cut away as shown in FIG. In detail, the product material body 2 has a vertical surface 5 and a horizontal surface 6, and is cut out in a L-shaped cross section from the vertical surface 5 to the horizontal surface 6. A part of the vertical surface 5 is cut away to form a vertical surface side concave portion 7, and a part of the horizontal surface 6 is cut out to form a horizontal surface side concave portion 8.

  The vertical surface side recess 7 is a shallow groove provided over the entire longitudinal direction of the vertical surface 5, and forms a step 9 with respect to the vertical surface 5. The height of the step 9 (depth of the vertical surface side recess 7) is slightly smaller than the thickness of the elastic body 3 to be described later. Similarly, the horizontal surface side concave portion 8 is a shallow groove provided over the entire longitudinal direction of the horizontal surface 6, and forms a step 10 with respect to the horizontal surface 6. The height of the step 10 (depth of the horizontal plane side recess 8) is slightly smaller than the thickness of the elastic body 3 described later.

  As shown in FIG. 1 (b), the vertical surface side concave portion 7 and the horizontal surface side concave portion 8 are connected to each other by connecting ends thereof, and a cutout having an L-shaped cross section is formed by both. .

  The elastic body 3 is a long and L-shaped member made of an elastic material. As shown in FIG. 1B, the elastic body 3 has a vertical outer surface 11, a horizontal outer surface 12, a vertical inner surface 15, a horizontal inner surface 16, a horizontal end surface 17, a vertical end surface 18, and a corner portion 19.

  The length of the vertical inner surface 15 in the short direction is substantially equal to the length of the vertical surface side recess 7 of the construction material body 2 in the short direction. Similarly, the length in the short direction of the horizontal inner surface 16 is substantially equal to the length in the short direction of the horizontal surface side concave portion 8 of the construction material body 2. Therefore, the L-shaped surface formed by the vertical surface side concave portion 7 and the horizontal surface side concave portion 8 of the construction material main body 2 is an L-shaped cross section formed by the vertical inner surface 15 and the horizontal inner surface 16 of the elastic body 3. Matches the surface of

  Further, the length (thickness) in the short direction of the horizontal end surface 17 is larger than the length in the short direction (height of the step portion 9) of the step portion 9 of the construction material main body 2. Similarly, the length (thickness) in the short direction of the vertical end face 18 is larger than the length in the short direction (height of the step portion 10) of the step portion 10 of the product material body 2.

  Examples of the elastic material constituting the elastic body 3 include soft foamed urethane and EPDM rubber.

  As shown to Fig.1 (a), the construction material 1 before construction is the state by which the elastic body 3 was engage | inserted in the vertical surface side recessed part 7 and the horizontal surface side recessed part 8 of the construction material main body 2. FIG. Specifically, the L-shaped cross section formed by the vertical inner surface 15 and the horizontal inner surface 16 of the elastic body 3 is the cross section L formed by the vertical surface side recess 7 and the horizontal surface side recess 8 of the construction material body 2. It is in contact with the letter-shaped surface. Further, the horizontal end portion 17 of the elastic body 3 is in contact with the step portion 9 of the construction material main body 2, and the vertical end portion 19 is in contact with the step portion 10 of the construction material main body 2. At this time, a part of the horizontal end 17 of the elastic body 3 protrudes from the construction material main body 2 and protrudes. Similarly, a part of the vertical end 19 of the elastic body 3 protrudes from the construction material body 2 and protrudes.

  The construction method of the crafting material 1 is demonstrated referring FIG.1 (c). As shown in FIG. 1C, the construction material 1 is disposed along an intersecting surface 25 between the wall surface 21 and the floor surface 22 and an intersecting surface 26 between the wall surface 21 and the ceiling surface 23 in a house or the like. The former corresponds to use as a skirting board, and the latter corresponds to use as a margin.

  Taking the case where it is disposed on the floor-side intersection surface 25 as an example, the elastic body 3 is first installed along the intersection surface 25. At this time, the elastic body 3 is arranged so that the corner 19 of the elastic body 3 contacts the corner 27 of the intersecting surface 25, and the vertical outer surface 11 contacts the wall surface 21 and the horizontal outer surface 12 contacts the floor surface 22.

  Next, it arrange | positions so that the construction material main body 2 may be covered with the elastic body 3, and sticks. At this time, an L-shaped surface formed by the vertical inner surface 15 and the horizontal inner surface 16 of the elastic body 3 is an L-shaped cross section formed by the vertical surface side concave portion 7 and the horizontal surface side concave portion 8 of the construction material body 2. It arrange | positions so that it may contact | abut to a shape-shaped surface, and it is set as a state as shown to Fig.1 (a).

  Next, the construction material main body 2 is pressed toward the crossing surface 25. If it does so, the elastic body 3 will be elastically deformed and compressed, and it will be in the state like the enlarged view of FIG.1 (c). That is, the protruding portion of the elastic body 3 is compressed and substantially disappears, the vertical surface 5 of the construction material body 2 is in surface contact with the wall surface 21, and the horizontal surface 6 is in surface contact with the floor surface 22. Thereby, the elastic body 3 functions as a sealing material, and the crossing surface 25 is sealed without a gap. Finally, the product material body 2 is fixed by an appropriate method.

  Furthermore, in the structure 1 after construction, the elastic body 3 is not visible from the room, and only the structure material body 2 is visible, so that the appearance is good.

  On the crossing surface 26 on the ceiling side, the crafting material 1 can be disposed in exactly the same procedure.

  In the above-described embodiment, the concave portion formed in the construction material main body 2 has an L-shaped cross section, but other embodiments are also possible. The construction material 31 according to the second embodiment shown in FIGS. 2A to 2C includes a construction material main body 32 and two elastic bodies 33 and 34.

  As shown in FIG. 2B, the artificial product main body 32 is a long member made of a wood material or the like, and has a vertical surface 35 and a horizontal surface 36. The vertical surface 35 and the horizontal surface 36 are each formed with one groove (concave portion) extending in the entire longitudinal direction. In detail, the vertical surface 35 is provided with a vertical surface side concave portion 37 having a rectangular cross section, and the horizontal surface 36 is provided with a horizontal surface side concave portion 38 having a rectangular cross section. Unlike the first embodiment, the vertical surface side recess 37 and the horizontal surface side recess 38 are independent and do not communicate with each other. In addition, a corner 39 is formed by the intersection of the vertical surface 35 and the horizontal surface 36.

  As shown in FIG. 2A, the first elastic body 33 is inserted into the vertical surface side recess 37. The first elastic body 33 is a long and rectangular member made of an elastic material, and a part of the first elastic body 33 protrudes from the vertical surface 35. Similarly, the second elastic body 34 is fitted in the horizontal plane side recess 38. The second elastic body 34 is a long and rectangular member made of an elastic material, and a part of the second elastic body 34 projects from the horizontal plane 36.

  The elastic material which comprises the 1st elastic body 33 and the 2nd elastic body 34 is the same as that of 1st embodiment, and soft foaming urethane, EPDM rubber | gum, etc. are employable.

  The construction method of the artificial material 31 is demonstrated referring FIG.2 (c). As in the first embodiment, the construction material 31 is also disposed along the intersection surface 25 between the wall surface 21 and the floor surface 22 and the intersection surface 26 between the wall surface 21 and the ceiling surface 23 in a house or the like.

  Taking the case where it is arranged on the floor side crossing surface 25 as an example, first, the first elastic body 33 and the second elastic body 34 are attached to the construction material main body 32 to assemble the construction material 31 (FIG. 2A). State shown in). Specifically, the first elastic body 33 is inserted into the vertical surface side concave portion 37 and attached. Similarly, the 2nd elastic body 34 is inserted in the horizontal surface side recessed part 38, and is stuck.

  Next, the construction material 31 is installed on the crossing surface 25 in such a posture that the protruding portion of the first elastic body 33 contacts the wall surface 21 and the protruding portion of the second elastic body 34 contacts the floor surface 22. Subsequently, the construction material 31 is pressed toward the intersection surface 25 so that the corner portion 39 of the construction material 31 hits the corner portion 27 of the intersection surface 25. If it does so, the elastic body 3 will be elastically deformed and compressed, and it will be in the state like the enlarged view of FIG.2 (c). That is, the protrusions of the first elastic body 33 and the second elastic body 34 are compressed and substantially lost, the vertical surface 35 of the construction material main body 32 comes into surface contact with the wall surface 21, and the horizontal surface 36 faces the floor surface 22. Contact. Thereby, the 1st elastic body 33 and the 2nd elastic body 34 will seal the crossing surface 25 without gap. Finally, the work material 31 is fixed by an appropriate method.

  Furthermore, in the structure 31 after construction, the first elastic body 33 and the second elastic body 34 are not visible from the room, and only the structure material main body 32 is visible.

  On the crossing surface 26 on the ceiling side, the construction material 31 can be disposed in exactly the same procedure.

  The artificial material according to the present invention can be used not only in a newly built house but also when a panel or the like is pasted from the indoor side in an existing house. In the construction example shown in FIG. 3, a panel material is pasted on the existing wall surface 21, floor surface 22, and ceiling surface 23, and new wall surface 41, floor surface 42, and ceiling surface 43 are produced. And the construction material 1 is arrange | positioned in the intersection surface 45 of the wall surface 41 and the floor surface 42, and the intersection surface 46 of the wall surface 41 and the ceiling surface 43. FIG. According to this embodiment, it is possible to prevent indoor water vapor from entering the gap between the wall surface 41 and the floor surface 42 or the gap between the wall surface 41 and the ceiling surface 43. As a result, it is possible to prevent dew condensation from occurring in the back surfaces of the wall surface 41, the floor surface 42, and the ceiling surface 43, in other words, the gap between the existing wall surface 21 and the new wall surface 41. Even if the artificial material 31 is used, the same effect is obtained.

DESCRIPTION OF SYMBOLS 1 Construction material 2 Construction material main body 3 Elastic body 5 Vertical surface 6 Horizontal surface 7 Vertical surface side recessed part (concave part)
8 Horizontal side recess (recess)
21 Wall surface 22 Floor surface 23 Ceiling surface 25 Intersection surface 26 Intersection surface 31 Construction material 32 Construction material body 33 First elastic body (elastic body)
34 Second elastic body (elastic body)
35 Vertical surface 36 Horizontal surface 37 Vertical surface side recess (recess)
38 Horizontal surface side recess (recess)
41 Wall surface 42 Floor surface 43 Ceiling surface 45 Intersection surface 46 Intersection surface

Claims (3)

A construction material arranged along the intersection of the wall surface and the floor surface or ceiling surface,
It consists of an artificial material body and an elastic body held on the artificial material body,
The construction material body has a vertical surface that contacts the wall surface, and a horizontal surface that contacts the floor surface or ceiling surface,
A product made by forming a concave portion in which a part of the elastic body fits and holds the elastic body on a vertical plane and a horizontal plane.   Before the arrangement, a part of the elastic body held in the recess protrudes from the vertical surface and the horizontal plane. After the arrangement, the vertical plane contacts the wall surface, and the horizontal plane contacts the floor surface or ceiling surface. The artificial material according to claim 1.   A recess formed in a vertical plane and a recess formed in a horizontal plane communicate with each other to form a cutout having an L-shaped cross section, and an elastic material is held in the cutout having the L-shaped cross section. 2. Artificial material according to 2.

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