JP2006083587A - Baseboard and soundproof floor using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a baseboard covering a clearance between a wall and the baseboard to dispense with construction with a sealant. <P>SOLUTION: The baseboard installed at a boundary part between a wall surface and a floor surface in a soundproof floor with a floor material placed on a floor foundation bed through a sound insulating material, is characterized in that the upper part of the baseboard attached to the wall surface is provided with a flexible member abutting on the wall surface to cover the clearance formed between the wall surface and the baseboard. A soundproof double floor or a soundproof direct-attached floor is constituted with use of the baseboard. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention uses a skirting board used to cover a gap as a blindfold at a boundary between a wall surface and a floor surface of a soundproof floor on which a flooring material is placed on a floor base via a soundproofing material. The soundproof floor.

  2. Description of the Related Art In recent years, in a house having a concrete floor base, a soundproof floor in which a floor material is placed on a floor base via a soundproof material has been widely used for soundproofing.

  There are two types of soundproof floors: a soundproof double floor and a soundproof floor. A soundproof double floor is a structure in which a floor board material is placed on a floor base via a support leg, and an elastic body is provided on the support leg to provide a vibration absorbing function or as a soundproof material, or an elastic material such as a rubber sheet. The soundproofing material consisting of the body is laminated with the floor board material. On the other hand, the floor directly attached with soundproofing is a structure in which a floorboard material is placed directly on a floor substrate without a support leg, and a soundproofing material made of an elastic body such as a rubber sheet is laminated with the floorboard material.

  Normally, when constructing a soundproof floor such as a soundproof double floor or a soundproof directly pasted floor, the soundproof floor is designed to cover the gap between the floor surface and the wall surface so that no gaps are created. A skirting board is installed at the boundary between the floor surface and the wall surface so that the lower skirting board is in contact with the floor surface at the lower surface of the wall surface with respect to the upper surface outer periphery.

  When using a double floor structure in which floor boards are laid on the floor base via soundproofing materials, the skirting boards are always in contact with the floor surface for the blinds used to hide the gap between the floor surface and the wall surface. Patent Document 1 or Patent Document 2 discloses a skirting board having a function of following the floor surface displacement and contacting the floor surface and having a soft member at the lower part of the skirting board in order to reduce floor vibration transmitted to the wall. Are known.

For example, in Patent Document 1, the transmission of vibration is suppressed by using a fin made of a soft material that hangs so as to incline from the lower edge on the front side of the skirting board and bulges to the front side. Moreover, in patent document 2, it consists of a baseboard main-body part and a floor contact part, the baseboard main-body part fixed to a wall and the floor contact part not fixed to a wall are connected, and the height direction of a floor contact part All or a part of this is made of an easily elastic deformable material, and vibration transmission is suppressed by maintaining the floor and wall in an insulating state by the elastic easy deformable material.
No. 7-52869 JP 2003-193589 A

  Since the skirting board is long, the wall on which the skirting board is installed is not flat, and there is a problem that a gap is generated between the wall surface and the skirting board if the wall is slightly warped or has a step. This is because, when gypsum board is used as a wall material, strictly, when a wall paper is directly applied to a concrete wall that is difficult to construct flatly, wood or the like that absorbs moisture or dries over time is used as a wall material. Can happen in some cases.

  In particular, when gypsum board is used as a wall material, it is often fixed to a wall base made of concrete by point contact via a plurality of attachments to form a wall. By fixing in a state where the level difference is generated in the state where the seam is not parallel, a gap is easily generated between the wall surface and the baseboard. When a gap is generated between the wall surface of the gypsum board and the skirting board, there is usually a problem that the gap is closed by filling with a sealant, and it is necessary to perform useless construction.

  An object of this invention is to provide the baseboard which covers the clearance gap between a wall and a baseboard, and does not need to construct by a sealant.

  The skirting board of the present invention comprises a soft member that comes into contact with the wall surface at the upper part of the skirting board, causes warping or a step in the wall surface during or after construction, and even if a gap occurs between the wall and the skirting board, The soft member covers the gap.

  That is, the present invention relates to a skirting board installed at a boundary between a wall surface and a floor surface in a soundproof floor in which a floor material is placed on a floor base via a soundproof material, and a width provided by attaching to the wall surface. A baseboard comprising a soft member that comes into contact with a wall surface to cover a gap formed between the wall surface and the baseboard at an upper portion of the tree.

  Furthermore, the present invention is a soundproof double floor or a soundproof directly pasted floor characterized by using the above-mentioned baseboard.

  The skirting board of the present invention is provided with a soft member that comes into contact with the wall surface at the upper part of the skirting board, and warps or a step occurs in the wall at the time of construction or after construction, and a gap or a step occurs between the wall and the skirting board However, since the soft member covers the gap, it is not necessary to perform a construction such as filling the gap with a sealant or the like in order to close the gap.

  First, the positional relationship between the floor, walls, and skirting boards will be described. FIG. 3 is a side view showing a positional relationship between a floor, a wall, and a skirting board showing an example of the embodiment of the present invention. The structure of the soundproof double floor will be described with reference to FIG. As shown in FIG. 3, in the soundproof double floor, a floor board material 5 is provided on a floor base 3 such as concrete via support legs 4. When the floor board material 5 is laid on the floor base 3, a gap 8 is provided between the wall edge 6 of the floor board material 5 and the wall surface 7, and the wall 8 is covered so as to cover the gap 8. A long skirting board 9 is attached, and the skirting board 9 is installed at the boundary between the wall surface 7 and the floor surface 10. At the lower part of the skirting board 9, a gap 8 between the floor surface 10 and the wall surface 7 is sealed, and a soft member 11 for following the displacement and contacting the floor surface 10 is provided.

  FIG. 1 is a partially enlarged view around a baseboard showing an example of an embodiment of the present invention.

  As shown in FIG. 1, the skirting board 9 of the present invention covers the gap 2 even when the wall is warped during the construction or after the construction and the gap 2 is generated between the wall surface 7 and the skirting board 9. The main body portion 12 of the skirting board 9 includes the soft member 1 in contact with the wall surface 7 at the top. As shown in FIG. 1, the soft member 1 is preferably in the form of a tongue piece that is obliquely raised from one side of the skirting board 9 toward the outside of the gap 2 so as to easily cover the gap 2.

  Further, the main body 12 of the skirting board 9 of the present invention is attached to the wall by an adhering means such as bonding to the wall surface 7, and follows the displacement of the floor board material 5 to cover the gap 8 between the floor surface 10 and the wall surface 7, It is preferable that a soft member 11 for absorbing and not transmitting vibration is provided in the lower part.

  If the shape of the upper soft member 1 and the lower soft member 11 of the skirting board 9 is the tongue piece shape shown in FIG. 1, it follows the shape or position change of the wall surface 7 or the floor surface 8 so as to cover the gap. , Abut against the wall surface 7 or the floor surface 8 so as to push.

  As shown in FIG. 1, if the skirting board main body 12 is provided with the soft member 1 and the soft member 11 having a shape in which the side surface of the skirting board 9 is symmetrical, whichever of the skirting board main body 12 during construction is provided. The surface may be fixed to the wall surface 7 by means such as adhesion, so that the construction is not troublesome and there is no failure in construction. Although the side surface of the skirting board 9 is not symmetrical, it is also conceivable that the soft member 11 at the lower part of the skirting board 9 is formed into a hollow U-shape that is more excellent in vibration absorption than a tongue piece.

  Even if the gap 2 is generated between the wall surface 7 and the skirting board 9, the soft member 1 that contacts the wall surface 7 so as to cover the gap 2 is provided on the upper part of the skirting board 12. The gap 2 between the floor surface 10 and the wall surface 7 is covered, and a soft member 11 for absorbing and not transmitting vibration is provided at the lower part of the baseboard 12 so that the gap 2 and the gap 8 are covered at a stretch when construction is performed. Is called.

  The material of the main body 12 of the skirting board 9 in the present invention preferably has an appearance matched to the wall surface 7, and is made of ABS, that is, a synthetic resin such as acrylic-butadiene-styrene resin or hard vinyl chloride resin, or plywood. , LVL, that is, a woody material such as a single-plate laminated material, and a mixed material thereof. As the material of the upper soft member 1 and the lower soft member 11 of the skirting board 9, it is preferable to use a resin having elasticity, and examples thereof include soft vinyl resin, urethane resin, and various rubbers.

  For the joining method of the soft member 1 in the upper part of the main body 12 of the base board 9 of the present invention or the soft member 11 in the lower part of the main body part 12 of the base board 9 of the present invention, a separately produced one is simply fitted. For example, a method of fitting and fixing to an adhesive or a method of fixing by adhesion may be mentioned. In addition, if the main body 12 of the skirting board 6 of the present invention is ABS, a hard vinyl resin, and the soft member 1 or the soft member 11 is a soft vinyl resin, such as a co-extrusion material, the co-extrusion molding may be used. The main body 12 of the skirting board, the soft member 1 and the soft part 11 are molded simultaneously.

Example 1
On the floor base 3, a soundproof double floor having the structure shown in FIG. As the floor board material 5, a laminate of a wooden decorative board 13 and a particle board 14 was used. The total thickness of the floor board material 5 is 32 mm. In the support leg 4, the leg portion 15 is formed of a synthetic resin, and a vibration isolating rubber 16 made of neoprene rubber is sandwiched between the contact portions of the support leg 4 and the floor board material 5 as a sound insulating material for absorbing and shielding vibration. The total length, that is, the height of the support leg 2 is 60 mm. Moreover, the wall material used the thing which adhered and stuck the wallpaper, using the gypsum board and leaving the site | part to which the baseboard main body 12 adhere | attached.

  Next, as shown in FIG. 1, a 3 mm gap 8 is provided between the wall edge portion 6 and the wall surface 7 of the floor board material 5, and the tongue-like soft member 1 is formed on the floor board material 5 at the upper part of the main body 12. The skirting board 9 of the present invention provided with a tongue-like soft member 11 at the lower part was attached to the wall surface 7, and the skirting board 9 was installed at the boundary between the wall surface 7 and the floor surface 10. At that time, the main body 12 of the skirting board 9 is attached to the wall surface 7 by adhesion, the soft member 1 at the upper part of the skirting board 9 is brought into contact with the wall surface 7 so that the soft member 11 at the lower part of the skirting board 9 is pressed against the floor surface. It was made to contact so that the outer periphery of 10 might be pushed.

That is, even if a gap 2 was generated between the wall surface 7 and the skirting board 9 due to warping of the gypsum board, the soft member 1 was installed so as to cover the gap 2.
Comparative Example 1
FIG. 2 is a partially enlarged view of the periphery of the baseboard showing a conventional embodiment.

  As shown in FIG. 2, a soundproof double floor having the same structure as that of Example 1 in which a gypsum board is used as a wall material and a part to which a baseboard body 12 is adhered is used and a wallpaper is adhered and pasted. Unlike the first embodiment, the baseboard 17 which does not have the soft member 1 is attached to the wall surface 7 by attaching the baseboard body 12 to the wall surface 7 in the same manner as the first embodiment, and the baseboard 17 is attached to the wall surface 7 and the floor surface. Installed at 10 boundaries.

  Due to the warp and level difference of the gypsum board used for the wall material, a gap 2 was generated between the skirting board 17 and the wall surface 7, and as shown in FIG. 2, it was not filled with a silicone sealant 18 to hide the gap 2. Did not get.

It is the elements on larger scale around a skirting board which shows an example of the embodiment of the present invention. It is the elements on larger scale around a baseboard which show the conventional embodiment. It is the side view which showed the positional relationship of the floor, wall, and skirting board which shows an example of embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Soft member (above skirting board) 2 Gap between skirting board and wall surface 3 Floor substrate 4 Leg part 5 Floor board material 6 (Edge of floor board material) Wall edge part 7 Wall surface 8 (Between floor board material and wall surface) 9 Skirting board 10 (of the present invention) floor 11 soft member 12 (under skirting board) skirting board main body 13 wooden decorative plate 14 particle board 15 leg 16 anti-vibration rubber 17 (conventional) skirting board

Claims (2)

In a soundproof floor in which flooring is placed on the floor base via soundproofing material, it is a baseboard installed at the boundary between the wall surface and the floor surface. A skirting board comprising a soft member that abuts against a wall surface to cover a gap generated between trees. A soundproof double floor or a soundproof directly pasted floor characterized by using the baseboard according to claim 1.