JP2012177258A - Partition structure and inner wall substrate construction method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition structure and an inner wall substrate construction method that prevent unevenness from being formed at least at a lower part of an attachment surface of an inner wall substrate.SOLUTION: The width W1 of a stud 14 is set to be substantially the same as a width W2 of a ceiling runner 11 and a floor runner 12. The longitudinal size of the plates 20, 22 of bases 16, 18 to be attached to the ceiling runner 11 and the floor runner 12 is set to be substantially the same as the width W2 of the ceiling runner 11 and the floor runner 12. Outer shapes of the mounting parts 24, 26 of the bases 16, 18 are formed so as to be slightly smaller than an inner wall surface 14A of the stud 14. The stud 14 can be mounted on the mounting parts 24, 26. With such configuration, no unevenness is formed between the side surfaces 11A and 12A of the ceiling runner 11 and the floor runner 12A and the surface of a side wall part 14D of the stud 14.

Description

  The present invention relates to a partition structure including an stud and a runner and an inner wall foundation method.

  For example, in the partition structure disclosed in Patent Document 1, a pair of upper and lower runners whose cross-sectional shape forms a groove shape are provided at the upper end and lower end of the inner wall that is the partition wall, and are positioned at the upper end of the inner wall. A stud having a substantially square cross-sectional shape is bridged between the upper runner and the lower runner located at the lower end of the inner wall.

  The studs are arranged at predetermined intervals along the extending direction of the upper runner and the lower runner. Here, the studs are arranged in a staggered manner in the runner width direction. That is, a gap is provided alternately between the side wall portion of the runner and the other side wall portion along the extending direction of the runner between the side wall portion of the stud.

  In order to fix a stud to a runner, the base board part formed according to the width dimension of the said runner is being fixed to the runner. A rising plate portion is erected on the base plate portion, and a stud can be fitted between the rising plate portion and the side wall portion of the runner. Then, in a state where the stud is fitted between the rising plate portion and the side wall portion of the runner, a screw is screwed from the rising plate portion to the side wall portion of the stud, and the stud is fixed to the rising plate portion. Yes.

  Here, since a gap is provided between the rising plate portion and the side wall portion of the stud facing the rising plate portion, the head of the screw does not protrude from the side wall portion of the runner. That is, no unevenness (step) is generated between the rising plate portion and the side wall portion of the stud facing the rising plate portion.

JP 2008-303557 A

  However, in the case of the above prior art, unevenness corresponding to the plate thickness of the side wall of the runner occurs between the surface of the side wall of the runner and the surface of the side wall of the stud. That is, unevenness occurs on the mounting surface to which the inner wall base material is attached. For this reason, when a baseboard is attached to the lower side of the inner wall base material, a gap may be generated between the upper end portion or the lower end portion of the baseboard and the inner wall base material.

  An object of the present invention is to obtain a partition structure and an inner wall foundation method that prevent the occurrence of unevenness on at least the lower mounting surface of the inner wall foundation material in consideration of the above facts.

  The partition structure according to the invention of claim 1 is a pair of upper and lower runners provided on a floor surface and a ceiling surface, a stud disposed vertically between the pair of runners, and fixed to the runner and An end portion is mounted, and a base for supporting the stud with the surfaces of the runner and the stud being flush with each other, and an inner wall base material attached to the surfaces of the runner and the stud.

  In the partition structure according to the first aspect of the present invention, studs are vertically arranged between a pair of upper and lower runners provided on the floor surface and the ceiling surface. A pedestal is fixed to the runner, and an end of a stud is attached to the pedestal to support the stud. In this state, the surfaces of the runner and the stud are flush. And an inner wall base material is attached to the surface of this runner and stud.

  In this way, in the state where the studs are vertically arranged between the pair of upper and lower runners, the surfaces of the runner and the studs are flush with each other, so that unevenness (step) occurs between the surface of the runner and the surface of the stud. Absent. For this reason, when attaching an inner wall base material to the surface of a runner and a stud, distortion of the inner wall base material which arises by non-landing does not generate | occur | produce.

  The partition structure according to the invention of claim 2 is the partition structure according to claim 1, wherein the width dimension of the stud is set to be the same as the width dimension of the runner.

  In the partition structure according to the invention of claim 2, since the width dimension of the stud is set to be the same as the width dimension of the runner, the surface of the runner and the stud are in a state where the stud is vertically disposed between the pair of runners. Is flush with the surface.

  The partition structure according to a third aspect of the present invention is the partition structure according to the first or second aspect, wherein the stud has a rectangular tube shape, and the stud is supported in a state where the stud is mounted on the pedestal. A mounting portion is provided.

  In the partition structure according to the third aspect of the invention, the stud has a rectangular tube shape. On the other hand, the base is provided with a mounting portion, and the stud is supported in a state where the stud is mounted on the mounting portion (the mounting portion is inserted into the stud). Since the pedestal is fixed to the runner, the mounting portion of the pedestal is attached to the stud and the stud is supported by the pedestal, so that the stud is attached to the runner via the pedestal.

  The partition structure according to the invention of claim 4 is the partition structure according to claim 3, wherein at least the base fixed to the runner on the floor surface side is projected from the lower end of the outer wall surface of the mounting portion and the load of the stud is applied. A receiving metal plate is provided.

  In the partition structure according to the fourth aspect of the present invention, a metal plate is provided at least on the base fixed to the runner on the floor surface side. This plate projects from the lower end of the outer wall surface of the mounting portion, and is set to receive the load of the stud when the stud is mounted on the mounting portion. For this reason, the end surface of the stud does not directly contact the runner provided on the floor surface side, and the runner is not damaged by the end surface of the stud.

  The partition structure according to the invention of claim 5 is the partition structure according to any one of claims 1 to 4, wherein the partition structure is formed on the pedestal, the stud, and the mounting portion And an engaged portion that engages with the engaging portion in a state in which the stud is mounted.

  In the partition structure according to the fifth aspect of the present invention, an engaging portion is formed on the pedestal, an engaged portion that engages with the engaging portion is formed on the stud, and the stud is mounted on the mounting portion of the pedestal. In this state, the engaged portion of the stud is engaged with the engaging portion of the pedestal. In a state where the engaged portion is engaged with the engaging portion, the stud can be made self-supporting via the mounting portion of the pedestal.

  The partition structure according to a sixth aspect of the present invention is the partition structure according to the fifth aspect, wherein the engaged portion is a protrusion formed on an inner wall surface of the stud, and the engaging portion is formed on the mounting portion. It is a recessed part formed and the said protrusion engages.

  In general, in the case of a square stud, because the ends are joined to each other by roll forming, a protruding portion is formed on the inner wall surface of the stud in a state where the ends are overlapped with each other. For this reason, in the partition structure according to the sixth aspect of the present invention, it is necessary to separately provide an engaged portion for engaging with the pedestal on the stud side by providing a recessed portion with which the protrusion is engaged in the mounting portion of the pedestal. Is missing.

  The partition structure according to a seventh aspect of the present invention is the partition structure according to any one of the third to sixth aspects, wherein the mounting portion is formed of a piece of wood.

  In the partition structure according to the invention of claim 7, by forming the mounting portion with a piece of wood, the mounting portion can be easily processed, and the cost can be reduced as compared with metal.

  The partition structure according to the invention of claim 8 is the partition structure according to any one of claims 3 to 7, wherein the partition structure is provided on an end of the mounting portion of the pedestal arranged on the floor surface side and on the ceiling surface side. The separation distance from the end of the mounting portion of the pedestal arranged is set to be shorter than the length of the stud, and the height of the mounting portion of the pedestal on the ceiling surface side is set to the mounting of the pedestal on the floor surface side. It is set to be higher than the height of the part.

  In the partition structure according to the invention of claim 8, the distance between the end of the mounting portion of the pedestal disposed on the floor surface side and the end of the mounting portion of the pedestal disposed on the ceiling surface side is determined by the length of the stud. Therefore, if the pedestal is fixed to the runner on the floor and the pedestal is fixed to the runner on the ceiling, the stud will interfere with the pedestal. End up.

  However, since the height of the mounting portion of the pedestal on the ceiling surface side is set to be higher than the height of the mounting portion of the pedestal on the floor surface side, the stud is tilted with respect to the vertical direction, and the ceiling surface side Attach the upper end of the stud to the mounting part of the pedestal and correct the stud posture with the stud lifted. Then, the stud is supported by the mounting portion of the pedestal by lowering the stud and attaching the lower end portion of the stud to the mounting portion of the pedestal on the floor surface side.

  The inner wall foundation method according to the invention of claim 9 uses the runner, the stud, and the pedestal described in any one of claims 1 to 8, and fixes the pedestal to the pair of upper and lower runners, respectively. A pedestal fixing step, and after attaching the upper end of the stud to the pedestal fixed to the runner on the ceiling surface side, the lower end of the stud is attached to the pedestal fixed to the runner on the floor side. A stud supporting step of supporting the stud by the pedestal on the ceiling surface side and the pedestal on the floor surface side.

  In the inner wall foundation method according to the ninth aspect of the invention, first, in the pedestal fixing step, the pedestal is fixed to a pair of upper and lower runners provided on the floor surface and the ceiling surface. Next, in the stud support step, after attaching the upper end of the stud to the base fixed to the runner on the ceiling surface side, the lower end of the stud is attached to the base fixed to the runner on the floor side, The stud is supported by the side pedestal and the floor side pedestal. That is, the stud can be arranged in a state where the base is fixed to the pair of runners in advance.

  The partition structure according to the first aspect of the present invention has an excellent effect that unevenness can be prevented from occurring at least on the mounting surface on the lower side of the inner wall base material.

  The partition structure according to the second aspect of the present invention has an excellent effect that unevenness can be prevented from occurring between the surface of the runner and the surface of the stud.

  The partition structure according to the present invention as set forth in claim 3 has a good workability because the pedestal is fixed to the runner in advance in the factory, and only the stud is mounted on the mounting portion of the pedestal at the site. Has an excellent effect of reducing the amount of the light.

  The partition structure according to the present invention described in claim 4 has an excellent effect that, in one component, the cost can be reduced by changing the material of the mounting portion and the plate in accordance with the purpose.

  The partition structure according to the fifth aspect of the present invention has an excellent effect that workability is good and work man-hours are reduced because the stud is self-supporting only by mounting the stud on the mounting portion of the base.

  The partition structure according to the present invention described in claim 6 has an excellent effect that the cost can be reduced by setting the shape of the base using the shape of the stud.

  The partition structure according to the seventh aspect of the present invention has an excellent effect that it can cope with a small amount of production.

  The partition structure according to the present invention described in claim 8 has an excellent effect that the stud can be arranged in a state where the pedestal is fixed to each of the pair of runners.

  The inner wall foundation method according to the ninth aspect of the present invention has an excellent effect that the efficiency of the stud mounting work at the site can be improved.

It is a disassembled perspective view which shows the structure of the partition structure which concerns on this embodiment. It is a disassembled perspective view of the base which comprises the partition structure which concerns on this embodiment, (A) shows the base fixed to a ceiling runner side, (B) shows the base fixed to a floor runner side. Has been. It is a side view explaining the effect | action of the partition structure which concerns on this embodiment, (A) shows the state by which the upper end part of the stud was mounted | worn by the base, and (B) the state by which the stud was supported by the base It is shown. It is a perspective view which shows the partition structure which concerns on this embodiment. It is a top view which shows the partition structure which concerns on this embodiment. It is sectional drawing for demonstrating the problem by the conventional partition structure. It is a front view which shows the inner wall structure of a sliding door. A cross-sectional view taken along line 8-8 in FIG. 7 is shown. It is sectional drawing for demonstrating the problem by the inner wall structure of the conventional sliding door. (A) is a top view corresponding to FIG. 5 which shows the modification (1) of the partition structure which concerns on this embodiment. (B) is a top view corresponding to FIG. 5 which shows the modification (2) of the partition structure which concerns on this embodiment. (C) is a top view corresponding to FIG. 5 which shows the modification (3) of the partition structure which concerns on this embodiment. (A) is a top view corresponding to FIG. 5 which shows the modification (4) of the partition structure which concerns on this embodiment. (B) is a top view corresponding to FIG. 5 which shows the modification (5) of the partition structure which concerns on this embodiment. It is a top view corresponding to FIG. 5 which shows the modification (6) of the partition structure which concerns on this embodiment.

  Hereinafter, the partition structure 10 which concerns on embodiment of this invention is demonstrated using FIGS. 1-3. FIG. 1 is an exploded perspective view showing the configuration of the partition structure 10 according to the embodiment of the present invention. FIGS. 2A and 2B show a pedestal 16 that constitutes the partition structure 10. An exploded perspective view of 18 is shown. Moreover, the side view explaining the effect | action of the said partition structure 10 is shown by FIG. 3 (A), (B).

(Configuration of partition structure)
In FIG. 1, a ceiling runner 11 extending to the ceiling surface side, a floor runner 12 extending to the floor surface facing the ceiling runner 11, and between the floor runner 12 and the ceiling runner 11 The stud 14 is shown in a vertical position.

  Here, square members are used as the ceiling runner 11 and the floor runner 12, but not only the square members, but also square pipe-shaped plastics or metals having a cross-sectional shape of a square shape may be used. On the other hand, the stud 14 is formed of a metal such as a steel plate and has a square pipe shape with a cross-sectional shape of a square shape. The width dimension W1 of the stud 14 is set to be substantially the same as the width dimension W2 of the ceiling runner 11 and the floor runner 12.

  Here, a pedestal 16 is provided between the ceiling runner 11 and the upper end of the stud 14, and a pedestal 18 is provided between the floor runner 12 and the lower end of the stud 14. Then, as shown in FIG. 3B, the stud 14 is arranged between the ceiling runner 11 and the floor runner 12 via the pedestals 16 and 18.

  As shown in FIG. 2A, the pedestal 16 includes a rectangular plate 20 formed of a steel plate and a wooden mounting portion 24 having a substantially rectangular parallelepiped shape. As shown in B), the pedestal 18 includes a rectangular plate 22 formed of a steel plate and a wooden mounting portion 26 having a substantially rectangular parallelepiped shape, like the pedestal 16.

  The height (H1) of the mounting portion 24 of the pedestal 16 is set to be higher than the height (H2) of the mounting portion 26 of the pedestal 18. In addition, since the structure of the base 16 and the base 18 is substantially the same as mentioned above, the base 18 is demonstrated as a representative below.

  As shown in FIGS. 3A and 3B, the outer shape of the mounting portion 26 of the pedestal 18 is formed to be slightly smaller than the size of the inner wall surface 14A of the stud 14. 14 can be mounted (the mounting portion 26 can be inserted into the stud 14). On the other hand, as shown in FIG. 1, the plate 22 is formed larger than the outer shape of the mounting portion 26, and the longitudinal dimension of the plate 20 is set to be substantially the same as the width dimension W <b> 2 of the floor runner 12. Has been.

  Further, the protruding amount t from the outer wall surface 26 </ b> A of the mounting portion 26 of the plate 22 is set to be substantially the same as the thickness of the stud 14. For this reason, when the stud 14 is mounted on the mounting portion 26, the lower end surface 14 </ b> B of the stud 14 comes into surface contact with the plate 22, and the load of the stud 14 is supported by the plate 22.

  Further, a concave portion 28 as an engaging portion having a U-shaped cross-section is formed in the center portion in the longitudinal direction of the outer wall surface 26 </ b> A of the mounting portion 26 over the entire region in the height direction of the mounting portion 26. Yes. On the other hand, a protrusion 30 is provided at the center in the longitudinal direction in the horizontal cross-sectional shape of the inner wall surface 14 </ b> A of the stud 14, and is formed along the length direction of the stud 14. The protrusion 30 can be engaged with the recess 28.

  In addition, this protrusion 30 is a crimping part for joining the edge parts formed by roll forming. Further, on both sides of the protrusion 30, a plurality of protrusions 15 having a triangular cross-sectional shape are extended along the longitudinal direction of the stud 14. The protrusion 15 increases the strength and rigidity of the stud 14.

  As shown in FIG. 2B, attachment holes 32 are respectively provided at both sides in the longitudinal direction of the mounting portion 26 at the center in the width direction of the mounting portion 26. In addition, a mounting hole 34 is provided at the center in the width direction of the plate 22 corresponding to the mounting hole 32 provided in the mounting portion 26. For example, a nail (not shown) passes through the mounting hole 32 of the mounting portion 26 and the mounting hole 34 of the plate 22, and the pedestal is integrated with the mounting portion 26 and the plate 22 as shown in FIG. 1. 18 will be fixed to the floor runner 12. The pedestal 16 is also fixed to the ceiling runner 11 in the same manner as the pedestal 18.

  3A, when the pedestal 16 is fixed to the ceiling runner 11 and the pedestal 18 is fixed to the floor runner 12, the end face 24B of the mounting portion 24 of the pedestal 16 and the mounting of the pedestal 18 are mounted. The separation distance H from the end surface 26 </ b> B of the portion 26 is set to be shorter than the length L of the stud 14.

  By the way, although the stud 14 will be arrange | positioned with a predetermined pitch along the shape of the ceiling runner 11 and the floor runner 12, in a partition, for example, FIG.4 and FIG.5 (FIG. 5 is a top view of FIG. 4). However, the pedestal 16 that is easy to understand is shown by a solid line), there are intersections 35 and 36 where the inner wall 31 and the inner wall 33 intersect each other in a T-shape.

  In parts other than the intersections 35 and 36, the ceiling runner 11 and the floor runner 12 are provided in a straight line. Therefore, in the intersections 35 and 36, for example, as parts made independent of the ceiling runner 11 or the floor runner 12, respectively, Cross members 38 and 40 may be provided as described in FIG. Since the cross member 38 on the ceiling runner 11 side and the cross member 40 on the floor runner 12 side have substantially the same configuration, the cross member 38 on the ceiling runner 11 side will be described as a representative here.

  The cross member 38 includes a T-shaped runner 42. Since the inner wall base material 52 (see FIG. 3B) intersects at the corner portion 44 of the runner 42, the corner portion 44 has a corner for securing a mounting surface for mounting the inner wall base material 52. Need to be provided with studs 14. For this reason, the pedestal 16 is provided in each corner 44 of the runner 42.

(Inner wall foundation method)
Next, the inner wall foundation method using the partition structure will be described.

  As shown in FIGS. 1 and 3A, first, in the pedestal fixing step, the pedestal 16 is attached and fixed to the ceiling runner 11 attached to the ceiling surface 46, and the pedestal is attached to the floor runner 12 attached to the floor surface 48. 18 is attached and fixed. This process can be performed in advance at the factory, but the ends of the ceiling runner 11 and the floor runner 12 have the pedestals 16 and 18 at the site from the viewpoint that it is necessary to adjust the dimensions at the site. It is preferable to fix.

  As shown in FIG. 3A, in a state where the ceiling runner 11 is fixed to the ceiling surface 46 and the floor runner 12 is fixed to the floor surface 48, the base 16 and the base 18 are arranged to face each other. The Rukoto. Here, the separation distance H between the end surface 24B of the mounting portion 24 of the pedestal 16 and the end surface 26B of the mounting portion 26 of the pedestal 18 is set to be shorter than the length L of the stud 14. For this reason, if the stud 14 is moved horizontally between the pedestal 16 and the pedestal 18, the stud 14 interferes with the pedestals 16 and 18.

  Therefore, in the stud support step, the stud 14 is tilted with respect to the vertical direction, and the upper end portion of the stud 14 is attached to the attachment portion 24 of the base 16 fixed to the ceiling runner 11. At this time, the protrusion 30 (see FIG. 1) provided on the inner wall surface 14 </ b> A of the stud 14 engages with the recess 28 provided on the mounting portion 24 of the base 16.

  Then, the stud 14 is lifted upward, and as shown in FIG. 3A, the stud 14 has the upper end surface 14 </ b> C in surface contact with the plate 20 of the pedestal 16 and the stud 14. Correct your posture. In this state, the lower end portion of the stud 14 faces the pedestal 18 fixed to the floor runner 12.

  Next, as shown in FIG. 3B, when the stud 14 is moved downward (lowered), the protrusion 30 (see FIG. 1) of the stud 14 is provided in the mounting portion 26 of the base 18. 28, and the lower end surface 14 </ b> B of the stud 14 comes into surface contact with the plate 22 of the base 18. In this state, the load of the stud 14 is supported by the plate 22 and the stud 14 is maintained in an upright state (supported by the bases 16 and 18).

  In the inner wall base material attaching step, the ceiling runner 11, the stud 14 and the floor runner 12 are nailed in a state where the inner wall base material 52 such as a gypsum board is brought into contact with the ceiling runner 11, the side surface 11A of the ceiling runner 11 and the floor runner. The inner wall base material 52 is attached to the surface of the 12 side surfaces 12A and the side wall portion 14D of the stud 14. That is, the side surface 11 </ b> A of the ceiling runner 11, the side surface 12 </ b> A of the floor runner 12, and the surface of the side wall portion 14 </ b> D of the stud 14 are the mounting surfaces of the inner wall base material 52.

  As shown in FIG. 3B, when the stud 14 is moved downward, a gap is provided between the upper end surface 14C of the stud 14 and the plate 20 of the pedestal 16, and one of the mounting portions 24 is provided. The part is exposed to the outside, and so-called unevenness (step) is generated. Here, in order to explain the movement of the stud 14 in the vertical direction in an easy-to-understand manner, the non-land portion (exposed portion of the mounting portion 24) is enlarged, but this non-land portion is compared to the stud 14 having a length of 2 m. It is about 2 cm. Since this portion is not nailed, the inner wall base material 52 is not affected.

(Operation and effect of partition structure)
As shown in FIG. 1, the width dimension W <b> 1 of the stud 14 is set to be substantially the same as the width dimension W <b> 2 of the ceiling runner 11 and the floor runner 12. Moreover, the dimension of the longitudinal direction of the plates 20 and 22 of the bases 16 and 18 attached to the ceiling runner 11 or the floor runner 12 is set to be substantially the same as the width dimension W2 of the ceiling runner 11 and the floor runner 12. . The outer shapes of the mounting portions 24 and 26 of the pedestals 16 and 18 are formed to be slightly smaller than the size of the inner wall surface 14A of the stud 14, so that the stud 14 can be mounted on the mounting portions 24 and 26. (The mounting portions 24 and 26 can be inserted into the stud 14).

  With the configuration as described above, as shown in FIG. 3B, the side surface 11 </ b> A of the ceiling runner 11 is mounted in a state where the stud 14 is mounted on the mounting portions 24 and 26 and the stud 14 is supported by the bases 16 and 18. And the side surface 12A of the floor runner 12 and the surface of the side wall portion 14D of the stud 14 are flush with each other. That is, unevenness does not occur between the side surface 11A of the ceiling runner 11 and the side surface 12A of the floor runner 12 and the surface of the side wall portion 14D of the stud 14.

  For example, as shown in FIG. 6, when the stud 206 is inserted between the facing flanges 202, 204 of the runner 200 having a U-shaped cross section, the surface of the side wall portion 206 </ b> A of the stud 206 and the flange 202 are inserted. , 204 is uneven due to the plate thickness of the flanges 202, 204.

  For this reason, when the baseboard 212 is attached to the outside of the inner wall base materials 208 and 210 attached to the surfaces of the runner 200 and the stud 206, the space between the upper end of the baseboard 212 and the inner wall base material 208 (part A). Alternatively, a gap may be formed between the lower end of the baseboard 214 and the inner wall base material 210 (B portion), and the appearance quality of the inner wall 216 may be deteriorated.

  7 and 8 show the inner wall structure of the sliding door 49 (see FIG. 8), FIG. 7 shows a front view showing the inner wall structure of the sliding door 49, and FIG. An 8-line cross-sectional view is shown. As shown in FIG. 7, the upper portion of the opening 58 is a hanging wall 60, and inner walls 62 are provided on both sides of the opening 58. Further, a door pocket wall 64 is provided in the opening 58, and a sliding door 49 can be opposed to the door pocket wall 64 as shown in FIG. In the door pocket wall 64, a thin wall runner 66 and a stud 68 are used, and an inner wall base material 52 is provided outside the runner 66 and the stud 68. One inner wall base material 52 extends to the vertical wall 60.

  The sliding door 49 and the door pocket wall 64 are arranged close to each other (about 3 mm) in order to improve sound insulation performance and heat insulation performance, but as shown in FIG. 9, between the runner 218 and the stud 220. If unevenness occurs, the inner wall base material 226 constituting the door pocket wall 224 is distorted, and the inner wall base material 226 and the sliding door 228 may interfere with each other, resulting in a failure in opening and closing the sliding door 228.

  However, in this embodiment, as shown in FIG. 8, unevenness does not occur between the side surface 66 </ b> A of the runner 66 and the surface of the side wall 68 </ b> A of the stud 68, so the inner wall base material 52 and the sliding door 49 interfere with each other. The trouble of doing does not occur.

  Here, as shown in FIG. 3B, the side surface 11A of the ceiling runner 11 and the side surface 12A of the floor runner 12 and the surface of the side wall portion 14D of the stud 14 are flush with each other. , Both the method of fitting the studs between the opposing side walls of the ceiling runner and floor runner, and the square wooden runner and wooden stud by drawing the end of the stud and forming a U-shaped cross section There is a method in which hemispherical processing is applied to engage with each other by an uneven shape.

  However, in the case of drawing processing, since it is processing by a machine, it is difficult to perform the drawing processing in the field, and pre-cutting and processing are necessary in advance. On the other hand, in hemispherical processing, both the runner and the stud need to be processed, and in the hemispherical type, a horizontal plane cannot be secured, and the distance between the pair of runners and the length of the stud are substantially the same. If the runner is placed, the stud cannot be moved vertically. Therefore, the assembly | attachment in the work procedure of attaching a stud after arrange | positioning a runner ahead is impossible. In other words, the work procedure is limited, and it is not suitable for application to an inner wall foundation method having various wall thicknesses, heights and openings such as houses.

  In contrast, in this embodiment, the stud 14 is not specially processed, and the pedestals 16 and 18 are fixed to the ceiling runner 11 and the floor runner 12, respectively. The stud 14 can be attached to the attachment portions 24 and 26. Since the stud 14 can be disposed between the ceiling runner 11 and the floor runner 12 while being supported by the pedestals 16 and 18 simply by attaching the stud 14 to the mounting portions 24 and 26, the work procedure Is not limited.

  In addition, by fixing the pedestals 16 and 18 to the ceiling runner 11 and the floor runner 12 in advance at the factory, it is only necessary to attach the stud 14 to the mounting portion 24 of the pedestal 16 and the mounting portion 26 of the pedestal 18 at the site. . As a result, workability on site is improved, and the number of work steps is reduced.

  Here, the plate 22 of the pedestal 18 projects from the outer wall surface 26A of the mounting portion 26 to support the load of the stud 14. That is, the plate 22 needs to have that much strength. Therefore, the required strength can be ensured by using at least the plate 22 as the steel plate in the pedestal 18. Further, by making the plate 22 made of metal, the upper surface 12B of the floor runner 12 is not damaged by the lower end surface 14B of the stud 14.

  Further, as shown in FIG. 1, a concave portion 28 is formed in the center portion in the longitudinal direction of the mounting portions 24 and 26, and a protrusion 30 provided on the inner wall surface 14 </ b> A of the stud 14 can be engaged. . Thereby, the stud 14 can be made self-supporting via the mounting parts 24 and 26 of the bases 16 and 18 in a state where the protrusion 30 is engaged with the recess 28.

  Here, the protrusion 30 provided on the inner wall surface 14 </ b> A of the stud 14 is a caulking portion for joining ends formed by roll forming, and the mounting portion 24, corresponding to the protrusion 30, By providing the recess 28 in 26, it is not necessary to separately process the stud 14 side.

  By the way, in this embodiment, as FIG.4 and FIG.5 shows, T-shaped crossing members 38 and 40 divided into parts are provided in the crossing parts 35 and 36 where the inner walls 31 and 33 cross. Thereby, in the parts other than the intersections 35 and 36, the ceiling runner 11 and the floor runner 12 have a configuration of only a straight portion, and therefore work for attaching the ceiling runner 11 and the floor runner 12 to the ceiling surface 46 or the floor surface 48. Improves.

(Other embodiments)
In this embodiment, as shown in FIG. 4 and FIG. 5, the cross members 35 and 36 that are divided into parts are provided in the cross portions 35 and 36 where the inner walls 31 and 33 cross in a T shape. The parts independent from the ceiling runner 11 or the floor runner 12 are not limited to the T-shaped cross members 38 and 40. A specific example will be described below with reference to FIGS. 10 to 12 are plan views corresponding to FIG.

(1) For example, as shown in FIG. 10A, a cross member 76 may be provided at a crossing portion 74 where the inner walls 70 and 72 cross in a cross shape. The cross member 76 includes a cross-shaped runner 78, and the pedestal 16 is provided at each corner 44 of the runner 78. The stud 14 (see FIG. 4) is provided at the place where the pedestal 16 is provided.

(2) In addition to the cross-shaped cross member 76, as shown in FIG. 10B, a cross member 86 may be provided at the crossing portion 84 where the inner walls 80 and 82 cross in an L shape. This cross member 86 includes an L-shaped runner 88. In the case of the L-shaped runner 88, since the exit corner 90 is also provided in addition to the entrance corner 44, the base 16 is provided at the exit corner 90 and the entrance corner 44.

(3) Further, as shown in FIG. 10C, a cross member 100 may be provided at a crossing portion 98 where the inner walls 92, 94, 96 cross in a substantially Z shape (crank shape). The cross member 100 includes a Z-shaped runner 102. The pedestal 16 is provided at the entrance corner 44 and the exit corner 90 of the runner 102.

(4) On the other hand, as shown in FIG. 11A, when the hanging wall 106 and the like are provided orthogonal to the inner wall 104, a linear runner 108 as a cross member is provided only on the upper side of the inner wall 104. It will be. In this case, the runner 108 is provided with a pedestal 110 for supporting the stud for the hanging wall 106, and a pedestal 112 for supporting the stud 14 for the inner wall 104 (see FIG. 4) orthogonal to the hanging wall 106. Are provided adjacent to each other.

(5) Furthermore, in addition to the intersecting portion, as shown in FIG. 11B, the present invention can also be applied to an R corner portion 114 in which a protruding corner portion is formed in an R shape. The R corner portion 114 includes a runner 116 that is curved in an R shape, and the pedestal 16 is arranged radially around the center of curvature O of the runner 116.

(6) Further, as shown in FIG. 8, the present invention can also be applied to a case where the wall thickness is different, such as an inner wall (thick wall) 60 and a door pocket wall (thin wall) 64. For example, as shown in FIG. 12, a connecting member 118 is provided between the thick wall 60 and the thin wall 62. In this connection member 118, a thick runner 120 that supports the thick wall 60 and a thin runner 122 that supports the thin wall 62 are provided. Since the stud (not shown) has a different size according to the wall thickness of the thick runner 120 or the thin runner 122, a pedestal 124 having a different size according to the stud is formed on the corner 44 caused by the wall thickness difference. 126 will be provided. In addition, the thin wall 64 here is not restricted to a door pocket wall.

  As described above, it is possible to deal with various inner walls by using dedicated parts at the intersections of the inner walls. Then, by making the intersections of the inner walls into parts, the pedestal is fixed to the runner in advance, and the stud positioning work at the site becomes unnecessary, and the work efficiency is improved. In addition, since the use position of the stud is determined in advance by making the intersecting portion of the inner wall into a part, the problem that the arrangement of the stud varies by the operator does not occur. Moreover, since the required number of studs is determined in advance, waste of work can be eliminated.

  Furthermore, by predetermining the arrangement of the studs, it becomes possible to pre-cut the wall board provided on the surface of the inner wall base material, and the quantity of the wall board can be determined and waste can be eliminated. Precutting of wall boards can reduce the amount of industrial waste on site. That is, it is possible to accurately calculate the inner wall base material and the wall board, thereby improving the efficiency of design, integration and arrangement work.

(Supplementary explanation of the embodiment)
As shown in FIG. 3B, in the base 16 fixed to the ceiling runner 11, the end portion of the stud 14 does not come into surface contact like the plate 22 of the base 18 fixed to the floor runner 12. Therefore, the plate 20 is not always necessary.

  In addition, here, the bases 16 and 18 are configured to include the mounting portions 24 and 26 and the plates 20 and 22, respectively. As an example, the mounting portions 24 and 26 are formed of wood pieces, and the plates 20 and 22 are It is made of steel plate. That is, the bases 16 and 18 are formed of two members. For this reason, the nail is penetrated through the mounting holes 32 formed in the mounting portions 24 and 26 and the mounting holes 34 formed in the plates 20 and 22, and the mounting portions 24 and 26 and the plates 20 and 22 are integrated. Thus, they are fixed to the ceiling runner 11 and the floor runner 12, respectively.

  However, the pedestals 16 and 18 are not necessarily two members. For example, the mounting portions 24 and 26 may be formed of plastic and integrally formed with the metal plates 20 and 22 by insert molding. Of course, the mounting portions 24 and 26 may be made of metal. In addition, when shape | molding the mounting parts 24 and 26 with a plastics or a metal, in order to prevent the sink mark after shaping | molding, it is necessary to make the inside of the mounting parts 24 and 26 hollow.

  Here, the mounting portions 24 and 26 to which the stud 14 can be mounted are provided on the pedestals 16 and 18, and the stud 14 is supported by the mounting portions 24 and 26. However, the side surface 11A of the ceiling runner 11 and the floor runner It is only necessary that the surface of the 12 side surfaces 12A and the side wall portion 14D of the stud 14 be flush with each other. For example, although not shown, a notch is formed at the end of the stud, a protrusion is provided on the base, and the protrusion is fitted into the notch. It may be supported.

10 Partition structure 11 Ceiling runner
12 Floor runner
14 Stud 16 Pedestal 18 Pedestal 22 Plate 24 Mounting part 26 Mounting part 28 Recessed part (engaging part)
30 Projection (engaged part)
42 runners 46 ceiling surface 48 floor surface 52 inner wall base material 66 runner 68 stud 78 runner 88 runner 102 runner 108 runner 110 pedestal 112 pedestal 116 runner 120 thick-walled runner (runner)
122 Thin Runner
124 pedestal 126 pedestal

Claims (9)

A pair of upper and lower runners provided on the floor and ceiling, and
A stud disposed vertically between the pair of runners;
A pedestal that is fixed to the runner and is attached to the end of the stud, and supports the stud with the surfaces of the runner and the stud being flush with each other,
An inner wall base material attached to the surface of the runner and the stud;
Partition structure having.   The partition structure according to claim 1, wherein a width dimension of the stud is set to be the same as a width dimension of the runner. The stud has a rectangular tube shape,
The partition structure according to claim 1 or 2, wherein the pedestal is provided with a mounting portion that supports the stud in a state where the stud is mounted.   The partition structure of Claim 3 with which the metal plate which protrudes from the lower end of the outer wall surface of the said mounting part, and receives the load of the said stud was provided in the base fixed to the runner of the said floor surface side at least. An engaging portion formed on the pedestal;
An engaged portion that is formed on the stud and engages with the engaging portion in a state where the stud is mounted on the mounting portion;
The partition structure in any one of Claims 1-4 which has these.   The partition structure according to claim 5, wherein the engaged portion is a protrusion formed on an inner wall surface of the stud, and the engaging portion is a recess formed in the mounting portion and engaged with the protrusion.   The partition structure according to any one of claims 3 to 6, wherein the mounting portion is formed of a piece of wood.   The separation distance between the end of the mounting portion of the pedestal disposed on the floor surface side and the end of the mounting portion of the pedestal disposed on the ceiling surface side is set to be shorter than the length of the stud. The partition structure according to any one of claims 3 to 7, wherein the height of the mounting portion of the pedestal on the ceiling surface side is set to be higher than the height of the mounting portion of the pedestal on the floor surface side. . The runner described in any one of Claims 1-8, a stud, and a base are used,
A pedestal fixing step of fixing the pedestal to the pair of upper and lower runners;
After the upper end of the stud is attached to the pedestal fixed to the runner on the ceiling surface side, the lower end of the stud is attached to the pedestal fixed to the runner on the floor surface side, and the ceiling surface A stud support step of supporting the stud with a pedestal on the side and the pedestal on the floor surface side;
Inner wall foundation method with