JP4366205B2 - Bottom wall mounting structure for board boards for indoor walls - Google Patents

Description

  The present invention relates to a lower end mounting structure and a board base metal fitting for supporting and fixing a lower end portion of a board plate constituting an indoor wall surface at intervals between columns.

  In a wooden house building by a conventional shaft construction method or a frame construction method, board boards made of interior gypsum board or plywood that constitute the indoor wall surface are provided on both sides of the partition wall provided indoors and on the inner side of the outer wall. It is attached and various kinds of wall decorations are applied to these board boards. These board boards are attached along the indoor wall surface by driving fixed nails, screws or the like into pillars, studs, horizontal members, etc., which are frame members of partition walls and outer walls in a wooden house building.

  On the other hand, the floor member in a wooden house building is generally laid and mounted on a base or a horizontal member. Therefore, the lower end portion of the board plate provided to stand up from the floor member is In the space between the columns, nails or the like cannot be directly driven and fixed to a frame member such as a base or a horizontal member. Therefore, according to the prior art, for example, as shown in FIGS. 7A and 7B, the pillars 51 and the studs on both sides are placed at a position about 1 to 2 cm above the floor member 50 laid on the base 56. A fixed receiving member 53 made of, for example, a wooden square member is attached so that both ends are supported by 52, so as to be along the lines on the wall surface side of the columns 51 and the intermediate columns 52, and the baseboard 54 is attached to the fixed receiving member 53. A method of supporting and fixing the lower end portion at the space between the columns 51 and 52 by driving a nail, a screw or the like through the lower end portion of the board plate 55 from the outside is adopted.

In addition, in a reinforced concrete structure different from a wooden house building, a structure using a light iron base, which is a metal material, is disclosed as a base for assembling a partition wall material (board board). (For example, refer to Patent Document 1). According to the light iron foundation described in Patent Document 1, a runner with a U-shaped cross section is directly attached to a floor slab and a ceiling slab made of concrete as a base and a head, and a square pipe or a channel as a column. The stud is pivoted by inserting both ends of the stud into upper and lower runners and standing up. Then, the partition wall is formed by screwing the wall material to the metal base thus assembled.

  However, according to the conventional lower end mounting structure in which the lower end portion of the board plate 55 is fixed to the fixed receiving member 53 provided by supporting both ends of the pillars 51 and the spacers 52 on both sides, the distance between the pillars 51, 52 on both sides is fixed. In this part, it is difficult to attach the fixed receiving member 53 with high accuracy in a state where the fixed receiving member 53 is floated about 1 to 2 cm from the floor member 50 along the passages on the wall surfaces of the columns 51 and 52. It takes a lot of work. Further, the quality of the wooden fixed receiving material 53 is likely to vary, and there is a case where the lower end portion of the board plate 55 cannot be firmly fixed by closely contacting the lower end portion of the board 55. Furthermore, since the fixed receiving member 53 is provided so as to protrude from the inner side surface of the board plate 55 into the hollow interior of the wall, it is likely to become an obstacle when a heat insulating material is mounted inside the wall. Furthermore, since the fixed receiving material 53 is attached after the columns 51 and the intermediary columns 52 are subjected to antiseptic and ant-proofing treatments, it is necessary to further perform antiseptic and ant-proofing operations on the fixed receiving material 53. It was a duplicate effort and cost.

  On the other hand, as a receiving material that does not vary in quality, it is conceivable to use the above-mentioned light-framed steel frame used for the partition walls of reinforced concrete buildings, but metal materials as frame members of wooden residential buildings On the other hand, it becomes uneconomical.

  The present invention has been made paying attention to such a conventional problem, and the lower end portion of the board plate constituting the indoor wall surface is stable at high accuracy without requiring a lot of trouble at the interval between the pillars. It is an object of the present invention to provide a lower end mounting structure for an indoor wall board board that can be easily supported and fixed in this state, and a board base metal fitting used for the lower end mounting structure.

In a wooden house building in which a floor member is laid and mounted on a base or a horizontal member, the present invention supports and fixes a lower end portion of a board board constituting an indoor wall surface to the floor member at a space between columns. A bottom-end mounting structure for use with a bottom plate portion and a vertical portion formed vertically from the bottom plate portion, which is formed using a thin plate-like thin steel plate that can be screwed and penetrated with a screw. The board base hardware including the L-shaped cross-sectional portion composed of the above is placed on the floor member laid on the base or the horizontal member at the bottom portion of the pillar portion, and the standing portion is the pillar. By positioning and fixing along the street line on the wall surface side, positioning the lower end portion of the board plate with the standing portion as a guide, and then screwing a screw from the wall surface side toward the standing portion The lower end is supported by the board base metal and fixed. Has become so, and both side ends of the standing portion of said board underlying hardware, the than the bottom portion has a projecting piece that projects on a wing-like outward, the board ground hardware of the floor member When the board base metal fitting is positioned while being placed on the wall surface side of the column while being locked, the standing portion of the board base metal piece is placed on the wall surface side of the column. The above-mentioned object is achieved by providing a lower end mounting structure for an indoor wall board plate arranged along a line .

  Furthermore, according to the lower end mounting structure of the board board for indoor walls of the present invention, the baseboard is arranged along the lower end part of the board board, and by screwing a screw from the wall surface side toward the standing part, It is preferable that the lower end portion is supported on the board base hardware together with the baseboard and fixed.

Moreover, this invention is a board | substrate base metal used for the lower end attachment structure of the board board for indoor walls in any one of the above, Comprising: The strip-shaped thin iron plate of thickness of 0.5-1.2mm is L-shaped. A bottom surface portion that is formed by being bent into a shape including a cross-sectional shape portion and placed on the floor member, and a standing portion that is erected vertically from the bottom surface portion and is disposed along a line on the wall surface side of the column Ri Do from a, and both side ends of the standing portions, the than the bottom portion has a projecting piece that projects on a wing-like outward, when installing the board underlying hardware on the floor member, By positioning the board base metal fitting while locking the protruding piece against the wall surface side of the column, the standing part of the board base metal component is arranged along the line on the wall surface side of the column. The above objectives have been achieved by providing board base hardware.

  And according to the board | substrate base metal fitting of this embodiment, it is preferable that the shape containing the said L-shaped cross-section part is a T-shaped cross-sectional shape.

  Here, in the above description, the “column” is a member that is vertically arranged inside the partition wall or the outer wall to form a frame of the wall, and is arranged between the columns in addition to the so-called columns. It includes vertical columns and the like in frame columns and frame wall construction methods.

According to the lower end mounting structure of the board board for indoor walls of the present invention and the board base hardware, the board board constituting the indoor wall surface in the wooden house building to which the floor member is laid and mounted on the base or the horizontal member Can be easily supported and fixed in a stable and accurate state without requiring a lot of labor at a low cost in the space between the columns.

  As shown in FIG. 1, the bottom wall mounting structure for an indoor wall board plate according to a preferred embodiment of the present invention is a side surface of a partition wall 10 provided indoors in a wooden house building by a conventional shaft assembly method, for example. Is adopted as an attachment structure for supporting and fixing the lower end portion of the board plate 11 constituting the indoor wall surface in the space between the pillars 12 and the intermediate pillars 13 in a strong and stable state. That is, the partition wall 10 has an upper horizontal member 14, a lower base 15, and pillars 12 and pillars 13 arranged so as to stand between them as skeleton members, and board plates 11 are disposed on both side surfaces thereof. It is formed by attaching each of them and applying various wall decorations on the surface of the board 11.

  Further, according to the present embodiment, the board plate 11 has the upper edge and both side edges overlapped with the horizontal member 14, the pillars 12, and the interposition pillars 13, and screws 17 such as board screws are screwed in, and the center. By screwing the screws 17 with the portions superposed on the intermediate pillars 13, these portions are firmly supported and fixed to the frame member. On the other hand, as shown in FIG. 2, the bottom edge of the board 11 is arranged below the floor member 18 made of plywood having a thickness of 28 mm, for example, and the screws 17 are directly screwed into the base 15. Therefore, the lower end portion of the board 11 is supported and fixed in a strong and stable state by adopting the lower end mounting structure of this embodiment.

  And the lower end attachment structure of the board board for indoor walls of this embodiment is a structure for supporting and fixing the lower end part of the board board 11 which comprises an indoor wall surface in the space | interval part of the pillar 12 or the interposition pillar 13, Comprising: An L-shaped cross section formed of a bottom plate portion 19 and a standing portion 20 erected vertically from the bottom surface portion 19, which is formed by using a strip-like thin iron plate having a thickness capable of screwing through 17. The board base hardware 21 including the shape portion is placed on the floor member 18 with the bottom surface portion 19, and the standing portion 20 is arranged along the streets on the wall surface side of the pillars 12 and the intermediate pillars 13 and fixed. After positioning the lower end portion of the plate 11 with the upright portion 20 as a guide, the screw 17 is screwed from the wall surface side toward the upright portion 20 so that the lower end portion is supported and fixed to the board base metal 21. It is.

  Moreover, according to this embodiment, the base board 22 is arrange | positioned along the lower end part of the board board 11, and the board member 11 with the base board 22 is screwed in by screwing the screw 17 toward the standing part 20 from the wall surface side. The lower end portion of the board is supported and fixed to the board base metal 21.

  According to the present embodiment, the board member 11 constituting the indoor wall surface can use various board members known as a load bearing surface material for a wall, and preferably, for example, an interior gypsum board, a calcium silicate plate, a slate plate, A volcanic vitreous return plate, pearlite plate, wood chip cement plate, plywood, MDF plate, or the like can be used. In addition, a floor flooring 26 is attached to a portion of the upper surface of the floor member 18 outside the board base metal 21, and the baseboard 22 and the board member 11 are attached above the floor flooring 26.

  And according to this embodiment, the board | substrate base metal 21 is 0.5-1 by which the rust prevention process was preferably carried out by plating as a strip-shaped thin iron plate of the thickness which can be screwed and penetrated. It can be easily formed by subjecting a steel plate having a thickness of 2 mm to bending or the like. That is, as shown in FIGS. 3 (a) and 3 (b), for example, a belt plate having a width of about 90 to 100 mm and a length of about 1.5 to 6 inches corresponding to the mounting span of the columns 12 and the intermediate columns 13 is used. By bending the thin iron plate 23 vertically at the central portion along the longitudinal direction, the board base metal 21 having an L-shaped cross section composed of a bottom surface portion 19 and a standing portion 20 erected vertically from the bottom surface portion 19. Is easily formed.

  Moreover, according to this embodiment, the board | substrate base metal 21 is for 3 scales corresponding to 2 spans, for example, and the notch 24 for alignment is formed in the center of the upper edge of the standing part 20 At the same time, both side end portions of the standing portion 20 are overhanging pieces 25 that protrude outwardly from the bottom surface portion 19 in a blade shape. Since the board base hardware 21 is provided with the overhanging piece 25, the pillars 12 on both sides are erected and supported on the base 15, and the floor member 18 such as a plywood or a floor panel is laid, and then the board base hardware When the board 21 is placed on the floor member 18, as shown in FIG. 4, the board base metal 21 is positioned while the overhanging piece 25 is pressed against the wall surface side of the pillar 12 to lock the board base 21. It is possible to easily arrange the standing portion 20 of the hardware 21 along the street line on the wall surface side of the column 12.

  According to the present embodiment, the board base hardware 21 positioned on the upper surface of the floor member 18 is firmly fixed to the predetermined position by screwing the screws 17 toward the pillars 12 and the floor member 18, and then the both sides The intermediate column 13 is attached to the intermediate portion of the column 12 so that the bottom surface thereof is placed on the bottom surface portion 19 of the board base metal 21. Here, between the pillars 12 on both sides, the board base metal 21 is attached in advance, and thereby the passage line on the wall surface side of the pillar 12 is accurately defined by the standing part 20. As a guide, it can be easily and accurately arranged at a predetermined position along the line passing through the stud 13. Further, for example, by aligning the center of the stud 13 with the notch 24 formed in the standing portion 20 of the board base metal 21, the positioning along the wall surface direction of the stud 13 can be easily and accurately performed. Furthermore, the lower end portion of the stud 13 arranged at a predetermined position in this way is firmly fixed by screwing the screw 17 from the wall surface side of the standing portion 20 of the board base metal 21, for example. Become.

  And after positioning the lower end part of the board board 11 as shown in FIG. 2 using the board | substrate base metal 21 fixed as mentioned above as a guide, while arrange | positioning the baseboard 22 along the said lower end part, By screwing the screw 17 from the side toward the standing part 20, the lower end part of the board 11 together with the baseboard 22 is supported and fixed to the board base metal 21. According to the indoor wall board board lower end mounting structure, the lower end part of the board board 11 is easily supported and fixed in a stable and accurate state at a small distance between the pillars 12 and 13 without requiring much labor. can do.

  That is, according to the present embodiment, the wooden base material 21 alone is used as a material made of a thin iron plate at a low cost while a wooden material is used as a frame member such as the horizontal member 14, the base 15, the pillar 12, and the stud 13. In addition, the standing portion 20 of the board base metal 21 has a sufficiently high height to fix the baseboard 22 and the bottom surface portion 19 is placed on the floor member 18. Therefore, it can be easily fixed at a predetermined position without much labor. In addition, the board base hardware consists of a thin iron plate, which is a metal material, and because the quality is stable, there is no variation in quality due to deviations or warping due to changes over time such as drying shrinkage like wooden materials, It is possible to support and fix the board plate 11 and the baseboard 22 in a stable state while effectively avoiding the occurrence of gaps and creaking in the board plate 11 and the baseboard 22 while firmly and accurately adhering them.

  Furthermore, according to the present embodiment, the board base hardware 21 is arranged such that the bottom surface portion 19 thereof is along the floor member 18 and the standing portion 20 is along the inner surface of the board plate 11. Since it hardly protrudes into the hollow interior, it does not interfere with the installation of the heat insulating material inside the partition wall 10, and after the anti-corrosion and ant-proofing treatment is performed on the columns 12 and the inter-columns 13, the anti-corrosion is performed again. It becomes possible to omit the work of applying the ant-proofing treatment.

  FIG. 5 (a) shows another embodiment of the board base hardware according to the present invention. The board base metal 30 of FIG. 5 (a) is formed by bending a strip-shaped thin iron plate or the like. The bottom portion 31 is formed, and includes a standing portion 32 that stands vertically from the center of the bottom portion 31, and has an inverted T-shaped cross section including an L-shaped cross section. Further, according to the board base metal 30 shown in FIG. 5A, a positioning hole 33 is formed so as to cut out the joint angle portion between the bottom surface portion 31 and the standing portion 32. The standing portion 32 can be easily positioned along the ink marking guide line through the watermark hole 33. As shown in FIG. 5 (b), such a board base hardware 30 is attached in a state where one side of the bottom surface portion 31 is extended to the wall surface side, and constitutes the lower end mounting structure of the present embodiment. The same effect as that will be achieved.

  The present invention is not limited to the above-described embodiments, and various modifications can be made. For example, it is not always necessary to provide a board base metal fitting at a predetermined position while providing a projecting piece projecting outward at both end portions of the standing portion, and locking the projecting piece to the pillars on both sides. By installing the board foundation hardware along the inking guide line marked on the part, it is also possible to provide the board foundation hardware in a desired length only in the interval portion away from the pillars on both sides. Further, it is not always necessary to support and fix the lower end portion of the board plate together with the baseboard to the board base metal. Furthermore, the board base metal of the present invention can be used by being attached along, for example, a horizontal member located at the upper part of the wall as shown in FIG. 6 in order to support and fix the upper end of the board.

It is a partially broken perspective view explaining the structure of the partition wall by which the lower end attachment structure of the board board for indoor walls which concerns on preferable one Embodiment of this invention was employ | adopted. It is sectional drawing which shows the structure of the lower end attachment structure of the board board for indoor walls which concerns on preferable one Embodiment of this invention. (A) And (b) is a perspective view explaining the structure of a board | substrate base metal. It is a schematic front view explaining the attachment condition of a board | substrate base metal fitting. (A) is a perspective view which shows the other form of board base metal, (b) is sectional drawing explaining the attachment condition of the board base metal. It is a schematic front view explaining the other usage type of board base metal. FIG. 2A is a front view and FIG. 2B is a side sectional view for explaining a conventional lower end mounting structure for an indoor wall board board.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Partition wall 11 Board board 12 Pillar 13 Interstitial pillar 14 Horizontal member 15 Base 17 Screw 18 Floor member 19,31 Bottom part 20,32 Standing part 21,30 Board base metal piece 22 Base board 23 Thin iron plate 24 Cutting for alignment Notch 25 Overhang piece 26 Flooring

Claims (4)

Lower end mounting for supporting and fixing the lower end portion of the board board constituting the indoor wall surface to the floor member at the interval portion of the pillar in the wooden house building where the floor member is laid and attached on the base or the horizontal member Structure,
An L-shaped cross-sectional portion comprising a bottom surface portion and an upright portion erected vertically from the bottom surface portion, which is formed by using a thin plate-like iron plate having a thickness capable of screwing through a screw. The board base metal hardware is placed on the floor member laid on the base or horizontal member at the space between the pillars at the bottom part, and the standing part is placed along a line on the wall surface side of the pillar. After positioning the lower end portion of the board plate with the standing portion as a guide, the lower end portion of the board is screwed from the wall surface toward the standing portion, and the lower end portion of the board base metal It is designed to be supported and fixed to
And the both ends of the upright portion of the board foundation hardware are overhanging pieces that project outwardly from the bottom surface in a blade shape, and when installing the board foundation hardware on a floor member, By positioning the board base metal fitting while locking the protruding piece against the wall surface side of the column, the standing part of the board base metal component is arranged along the line on the wall surface side of the column. Bottom wall mounting structure for board boards for indoor walls. A baseboard is disposed along the lower end portion of the board, and by screwing a screw from the wall surface toward the standing portion, the lower end portion is supported and fixed to the board base metal piece together with the baseboard. The lower end attachment structure of the board board for indoor walls of Claim 1 . It is a board | substrate base metal used for the lower end attachment structure of the board board for indoor walls of Claim 1 or 2 , Comprising: An L-shaped cross-section part is used for the strip-shaped thin iron plate of thickness of 0.5-1.2 mm. It is formed by bending into a shape including a bottom portion to be placed on the floor member, and erected vertically from the bottom surface portion, Ri Do and a standing portion which is arranged along the street line wall side pillars In addition, both end portions of the standing portion are overhanging pieces projecting in a blade shape outward from the bottom surface portion, and when the board base metal fitting is installed on the floor member, the overhanging pieces are A board base metal, in which the board base metal is positioned along the line on the wall of the column by positioning the board base metal while being pressed against the wall of the column . The board | substrate base metal object of Claim 3 whose shape containing the said L-shaped cross-section part is a T-shaped cross-sectional shape.

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