JP5852868B2 - Wall structure and face material adjustment fitting - Google Patents

Description

  The present invention relates to a wall structure such as an inner wall, a partition wall, and an outer wall configured using a face material such as a plaster board and an outer wall material in a building, and a face material entrance / exit adjustment for adjusting the access of the face material in the wall structure. Related to brackets.

  In a building, a wall structure that constitutes an inner wall, a partition wall, an outer wall, or the like using a face material such as a plaster board or an outer wall material (sometimes referred to as an exterior material) has been well known (for example, Patent Documents 1 to 3).

JP-A-8-49327 JP 2004-183382 A Japanese Utility Model Publication No. 62-190049

  However, this type of conventional wall structure generally has a problem that the position of the face material in the direction perpendicular to the face material cannot be adjusted.

  This invention is made | formed in view of such a conventional situation, and the objective of this invention is providing the wall structure and face material in / out adjustment metal fitting which can adjust the entrance / exit of a face material easily. .

  Still other objects of the present invention will become apparent from the following description.

The wall structure according to the present invention comprises:
A wall structure comprising a support base, a face material in / out adjustment fitting attached to the support base, and a face material attached directly or indirectly to the face material in / out adjustment fitting,
The face material adjustment fitting is a base member attached to the support base, a coupling hole provided in the base member, and a state in which the base end portion penetrates the coupling member so as to enter the base member Then, a screw shaft rising from the base member in a direction perpendicular to the face material, a tool fitting portion provided at a tip portion of the screw shaft and capable of fitting a tool for rotating the screw shaft, A radial protrusion that is provided integrally with the screw shaft so as to be located outward of the base member and protrudes in a radial direction of the screw shaft, and a tip portion of the screw shaft from the radial protrusion A male screw part provided on the outer periphery on the side, and a female screw part. The female screw part is screwed to the male screw part and the axially moving member to which the face member is attached; and in the base member , Penetrated through the screw shaft It and a disc spring which are,
The base end portion of the screw shaft is caulked and deformed, and the base member and the disc spring are caulked so as to be sandwiched between the caulking deformed portion of the screw shaft and the radial protrusion. The screw shaft is allowed to rotate about the screw shaft relative to the base member, and the disc spring is compressed and deformed so that the restoring force of the disc spring is a frictional force between the base member and the screw shaft. Causing a braking force to act on the rotation of the screw shaft relative to the base member,
The radial protrusion has a non-circular cross section, and can be fitted with a tool for rotating the screw shaft,
When the screw shaft of the face material in / out adjustment fitting is rotated, the axial movement member moves in the axial direction of the screw shaft so that the distance between the support base and the face material is adjusted. It is what has become.

The face material access fitting according to the present invention is
A face material access adjustment fitting used in a wall structure for attaching a face material to a support base,
A base member attached to the support substrate;
A coupling hole provided in the base member;
A screw shaft rising from the base member in a direction to be perpendicular to the face material in a state where the base end portion penetrates the coupling hole so as to enter the base member;
A tool fitting portion that is provided at the tip of the screw shaft and can be fitted with a tool for rotating the screw shaft;
A radial protrusion provided integrally with the screw shaft so as to be located outside the base member and protruding in the radial direction of the screw shaft;
A male screw portion provided on the outer periphery on the tip side from the radial projecting portion of the screw shaft,
An axially moving member that includes an internal thread portion, the internal thread portion is screwed to the external thread portion, and the face member is directly or indirectly attached;
A disc spring penetrating through the screw shaft in the base member;
The base end portion of the screw shaft is caulked and deformed, and the base member and the disc spring are caulked so as to be sandwiched between the caulking deformed portion of the screw shaft and the radial protrusion. The screw shaft is allowed to rotate about the screw shaft relative to the base member, and the disc spring is compressed and deformed so that the restoring force of the disc spring is a frictional force between the base member and the screw shaft. Causing a braking force to act on the rotation of the screw shaft relative to the base member,
The radial protrusion has a non-circular cross section, and can be fitted with a tool for rotating the screw shaft,
When the screw shaft of the face material entrance / exit adjustment fitting is rotated, the axial movement member moves in the axial direction of the screw shaft, thereby adjusting the distance between the support base and the face material. It is something like that.

  In the present invention, when the screw shaft of the face material in / out adjustment fitting is rotated, the axial movement member moves in the axial direction of the screw shaft (that is, the direction perpendicular to the face material). Therefore, the interval between the support base and the face material can be easily adjusted by rotating the screw shaft.

  In addition, the disc spring generates a frictional force between the base member and the screw shaft, and a braking force is applied to the rotation of the screw shaft with respect to the base member. The distance between the support base and the face material does not go out of order.

According to the wall structure and the face material access adjustment bracket of the present invention,
(A) The face material can be easily adjusted in and out,
(B) The disc spring generates a frictional force between the base member and the screw shaft, and a braking force is applied to the rotation of the screw shaft relative to the base member. , The distance between the support base and the face material will not go out of order,
An excellent effect such as can be obtained.

It is a perspective view which shows the face material in / out adjustment metal fitting in Example 1 of this invention. It is a front view which shows the face material entrance-exit adjustment metal fitting of the said Example 1. FIG. It is a top view which shows the face material entrance / exit adjustment metal fitting of the said Example 1. FIG. It is a left view which shows the face material entrance-exit adjustment metal fitting of the said Example 1. It is sectional drawing in the VV line | wire of FIG. It is a longitudinal cross-sectional view which shows the disk spring used for the face material entrance-exit adjustment metal fitting of the said Example 1 in the free state which is not compressed. 1 is a cross-sectional view illustrating an inner wall structure in Example 1. FIG. It is a perspective view which removes an axial direction movement member and shows the face material entrance-exit adjustment metal fitting in Example 2 of this invention. It is a perspective view which shows the face material exit / entry adjustment metal fitting of the said Example 2. FIG. It is a front view which shows the face material entrance-exit adjustment metal fitting of the said Example 2. FIG. It is a right view which shows the face material entrance-exit adjustment metal fitting of the said Example 2. It is a left view which shows the face material entrance-exit adjustment metal fitting of the said Example 2. It is a top view which shows the face material entrance-exit adjustment metal fitting of the said Example 2. FIG. It is sectional drawing in the XIV-XIV line | wire of FIG. It is sectional drawing in the XV-XV line | wire of FIG. It is sectional drawing in the XVI-XVI line of FIG. It is sectional drawing which shows the partition wall structure in Example 2. FIG. It is a front view which shows the face material entrance-exit adjustment metal fitting in Example 3 of this invention. It is sectional drawing which shows the wall structure in Example 4 of this invention.

  Hereinafter, the present invention will be described based on embodiments shown in the drawings.

  FIGS. 1-7 has shown Example 1 of the wall structure by this invention, and a face material entrance / exit adjustment metal fitting. The present embodiment is an embodiment in which the present invention is applied to an inner wall structure of a building. First, the outline of the inner wall structure is as shown in FIG. 7, with a support base 1 (in the case of the present embodiment, an ALC plate forming the outer wall of a building) via a face material access adjustment fitting 2. A surface material support material 3 (in the case of the present embodiment, a vertical material made of a light sky having a cross-sectional "convex" shape) extending in the vertical direction (direction perpendicular to the paper surface in FIG. 7) is attached, and these surfaces A face material 4 made of a gypsum board constituting an inner wall is attached to the material support material 3.

  1-6 has shown the said face material entrance-exit adjustment metal fitting 2. As shown in FIG. The base member 5 of the face material access adjustment fitting 2 is formed by pressing a metal plate such as a steel plate or a stainless steel plate, and has a generally rectangular shape as a whole. The edge of the base member 5 is on the same plane over the entire circumference, forms the bottom 6 of the base member 5, and comes into contact with the back surface of the support base 1. The remaining portion of the base member 5 is raised to form a raised portion 7 by press drawing. The top surface 7a of the raised portion 7 is a flat surface that forms a plane parallel to the bottom portion 6. A circular coupling hole 8 (see FIG. 5) is formed in the center of the flat top surface 7a. Yes. A part of the raised portion 7 is provided with a circular depression 9 that falls downward to the same height as the bottom 6, and a mounting hole 10 is provided at the center of the depression 9.

  In the base member 5, a screw shaft 11 is erected in a vertical direction with respect to the base member 5 in a manner described in detail below. Near the base end portion of the screw shaft 11, a radial projecting portion 12 having a hexagonal cross section and projecting in the radial direction of the screw shaft 11 is integrally provided. The radial protruding portion 12 can be used as a tool fitting portion for fitting a tool such as a spanner and rotating the screw shaft 11. A male screw portion 13 is provided on the outer periphery of a portion of the screw shaft 11 on the tip side from the radial protrusion 12. As shown in FIG. 5, the portion of the screw shaft 11 closer to the base end portion than the radially projecting portion 12 penetrates the coupling hole 8 and enters the raised portion 7 of the base member 5. Yes.

  In the raised portion 7 of the base member 5, a portion of the screw shaft 11 closer to the base end portion than the radially projecting portion 12 penetrates the disc spring 14. The base end portion of the screw shaft 11 is caulked and deformed so as to protrude in the radial direction of the screw shaft 11 (reference numeral 15 indicates the caulking deformed portion). As a result, the raised portion 7 and the disc spring 14 of the base member 5 are sandwiched between the caulking deformed portion 15 and the radial protrusion 12. However, the caulking is performed somewhat loosely, so that the screw shaft 11 can rotate about the shaft relative to the base member 5. Further, the disc spring 14 is compressed and deformed by the caulking, so that the restoring force of the disc spring 14 (the screw shaft 11 is urged downward in FIG. 5 with respect to the base member 5) is applied to the base member 5 and the screw shaft. A frictional force is generated between the base member 5 and the base member 5 so as to apply a braking force to the rotation of the screw shaft 11. FIG. 6 shows the shape of the disc spring 14 in a free state before being crimped and compressed as described above. A hexagonal hole-shaped tool fitting portion 16 for fitting a tool such as a hexagon wrench for rotating the screw shaft 11 is provided at the tip of the screw shaft 11.

  The axially moving member 17 is formed by pressing a metal plate such as a steel plate or a stainless steel plate, and integrally includes an arm portion 18 and a support material receiving portion 19 provided at the distal end portion of the arm portion 18. ing. The arm portion 18 is provided with a burring hole 20, and a female screw portion 21 formed on the inner periphery of the burring hole 20 is screwed to the male screw portion 13 of the screw shaft 11. The support material receiving portion 19 has a back surface contact portion 19 a that is in contact with the back surface of the face material support material 3, and a side end contact portion 19 b that is in contact with the side edge of the face material support material 3. The side end abutting portion 19b is provided with a screw hole 24 so as to be oblique to the face material 4.

  As described above, FIG. 7 shows the inner wall structure in the present embodiment. When constructing this inner wall structure, first, the base member 5 of the pair of left and right face material adjustment fittings 2 is attached to the support base 1 (in the case of the present embodiment, using the mounting holes 10 and the ALC screws or nails 25). It is attached along the support base 1 to an ALC plate forming the outer wall of the building. If necessary, an adhesive may be used in combination.

  Similarly, the other face material adjustment fittings 2 are attached to the support base 1 in the required number of sets in the vertical direction (direction perpendicular to the paper surface in FIG. 7).

  Next, the mounting screws 26 inserted into the screw holes 24 are screwed into the left and right ends of the surface material support material 3 (vertical material in the case of the present embodiment) extending in the vertical direction, so The face material support 3 is attached to the support material receiving portion 19 of the direction moving member 17. At this time, the back surface of the face material support member 3 is brought into contact with the back surface contact portion 19a of the support material receiving portion 19, and the side edge of the face material support material 3 is brought into contact with the side end contact portion 19b of the support material receiving portion 19. Let

  Next, a tool such as a spanner or the like is fitted to the radial protrusion 12 of the screw shaft 11 of each face material adjustment fitting 2, or a tool such as a hexagon wrench is fitted to the tool fitting 16 and screwed. When the shaft 11 is rotated, each axially moving member 17 moves in the axial direction of the screw shaft 11, and therefore, between the support base 1 and the face material support material 3 in the direction to be perpendicular to the face material 4. Can be easily adjusted (as a result, the distance to the face material 4 to be attached later).

  After the adjustment, the face material 4 is attached to the face material support 3. In addition, even after attaching the face material 4 to the face material support material 3, when the face material access adjustment fitting 2 can be accessed from the vicinity of the end of the face material 4 in the vertical direction, the surface material support material 3 is faced. After the material 4 is attached, the screw shaft 11 may be rotated to adjust the entry / exit.

  In the wall structure and the face material adjustment fitting 2, the disc spring 14 generates a frictional force between the base member 5 and the screw shaft 11, and applies a braking force to the rotation of the screw shaft 11 relative to the base member 5. Therefore, the screw shaft 11 does not rotate freely and the distance between the support base 1 and the face material 4 does not go wrong.

  In the above description, the face material in / out adjustment fitting 2 is first attached to the support base 1 and then the face material support 3 is attached to the adjustment metal fitting 2. The adjustment fitting 2 may be attached to the support base 1 after being attached to the support member 3.

  FIGS. 8-17 has shown Example 2 of the wall structure and face material entrance / exit adjustment metal fitting by this invention. In this embodiment, the present invention is applied to a partition wall structure of a building. First, the outline is as follows. As shown in FIG. 17, this partition wall structure is formed on a support base 1 (in the case of the present embodiment, a square pipe spanned horizontally between building bodies). A stud support member 3 (in the case of the present embodiment, a light top having a cross-section "convex" shape) extending in the vertical direction (direction perpendicular to the paper surface in FIG. 17) through the face piece access fitting 2 ) And a face material 4 made of a gypsum board constituting a partition wall is attached to the face material support material 3.

  FIG. 8 shows the face material in / out adjustment fitting 2 in this embodiment, with the pair of left and right axial movement members 17 removed, and FIGS. 9 to 16 show the entire face material in / out adjustment fitting 2 including the axial movement member 17. ing.

  The base member 5 of the face material adjustment fitting 2 is formed by pressing a metal plate such as a steel plate or a stainless steel plate, and has a generally U-shape as a whole. From the upper piece 27 and the left and right ends of the upper piece 27 The side piece 28 is bent downward. The left and right side pieces 28 of the base member 5 are respectively provided with raised portions 7 raised in a circular shape by press drawing. The top surfaces 7a of these raised portions 7 are formed in a plane that is parallel to the main portions of the left and right side pieces 28 of the base member 5, and a circular coupling is formed at the center of the planar top surface 7a. A hole 8 (see FIGS. 14 and 15) is provided.

  On the left and right side pieces 28 of the base member 5, as described below, the same screw shaft 11 as in the case of the first embodiment is erected vertically with respect to the left and right side pieces 28. Near the base end portion of the screw shaft 11, a radial projecting portion 12 having a hexagonal cross section and projecting in the radial direction of the screw shaft 11 is integrally provided. The radial protruding portion 12 can be used as a tool fitting portion for fitting a tool such as a spanner and rotating the screw shaft 11. A male screw portion 13 is provided on the outer periphery of a portion of the screw shaft 11 on the tip side from the radial protrusion 12. As shown in FIGS. 14 and 15, the portion of the screw shaft 11 closer to the base end side than the radially projecting portion 12 penetrates the coupling hole 8 and enters the raised portion 7 of the base member 5. doing.

  In the raised portion 7 of each base member 5, a portion of the screw shaft 11 closer to the base end portion than the radially projecting portion 12 penetrates the disc spring 14. The base end portion of the screw shaft 11 is caulked and deformed so as to protrude in the radial direction of the screw shaft 11 (reference numeral 15 indicates the caulking deformed portion). As a result, the raised portion 7 and the disc spring 14 of the base member 5 are sandwiched between the caulking deformed portion 15 and the radial protrusion 12. However, the caulking is performed somewhat loosely so that the screw shaft 11 can rotate with respect to the base member 5. Further, the disc spring 14 is compressed and deformed by the caulking, and the restoring force of the disc spring 14 (the screw shaft 11 is urged inward in the horizontal direction in FIGS. 14 and 15 with respect to the base member 5). A frictional force is generated between the screw shaft 11 and the screw shaft 11, and a braking force is applied to the rotation of the screw shaft 11 with respect to the base member 5. A hexagonal hole-shaped tool fitting portion 16 for fitting a tool such as a hexagon wrench for rotating the screw shaft 11 is provided at the tip of the screw shaft 11.

  The pair of left and right axially moving members 17 are formed by pressing a metal plate such as a steel plate or a stainless steel plate, and each includes an arm portion 18 and a support material receiving portion 19 provided at the distal end portion of the arm portion 18. (In this embodiment, the left and right axially moving members 17 have exactly the same shape. In other words, one axially moving member 17 is disposed on either of the left and right axially moving members 17. Can also be). The arm portion 18 is provided with a burring hole 20, and a female screw portion 21 formed on the inner periphery of the burring hole 20 is screwed to the male screw portion 13 of the screw shaft 11. The support material receiving portion 19 has a back surface contact portion 19 a that is in contact with the back surface of the face material support material 3 and a side end contact portion 19 b that is in contact with the side edge of the face material support material 3. The side end contact portion 19b is provided with a screw hole 24 so as to be inclined with respect to the face material 4.

  FIG. 17 shows the partition wall structure in the present embodiment as described above. When constructing this partition wall structure, first, the base member 5 of the pair of face material entrance / exit adjustment fittings 2 is sandwiched between the support base 1 (in this embodiment, a square pipe), and the left and right side pieces 28 sandwich the support base 1 therebetween. The upper piece 27 is attached by fitting so that the upper piece 27 comes into contact with the upper surface of the support base 1.

  Similarly, the other face material adjustment fittings 2 are attached to the supporting base 1 in the required number of sets in the vertical direction (direction perpendicular to the paper surface in FIG. 17).

  Next, by screwing the mounting screw 26 inserted through the screw hole 24 into the left and right ends of the face material support material 3 (in this embodiment, a stud) extending in the vertical direction (direction perpendicular to the paper surface in FIG. 27), The face material support material 3 is attached to the support material receiving portion 19 of the axially moving member 17 of each face material access adjustment fitting 2. At this time, the back surface of the face material support member 3 is brought into contact with the back surface contact portion 19 a of the support material receiving portion 19, and the side edge of the face material support material 3 is brought into contact with the side end contact portion 19 b of the support material receiving portion 19. Let

  Next, a tool such as a wrench is fitted to the radial protrusion 12 of the screw shaft 11 of each face material adjustment fitting 2, or a tool such as a hexagon wrench is fitted to the tool fitting portion 16 to obtain a screw shaft. When 11 is rotated, each axial movement member 17 moves in the axial direction of the screw shaft 11, and therefore, between the support base 1 and the face material support material 3 in the direction to be perpendicular to the face material 4. It is possible to easily adjust the distance (and hence the distance between the face material 4 to be attached later).

  After this adjustment, the face material 4 is attached to the face material support 3. In addition, even after attaching the face material 4 to the face material support material 3, when the face material access fitting 2 can be accessed, the screw shaft 11 is attached after attaching the face material 4 to the face material support material 3. You may rotate and perform the said in / out adjustment.

  Also in this embodiment, the disc spring 14 generates a frictional force between the base member 5 and the screw shaft 11 and applies a braking force to the rotation of the screw shaft 11 with respect to the base member 5. However, the distance between the support base 1 and the face material 4 does not go out of order.

  In the above description, the face material in / out adjustment fitting 2 is first attached to the support base 1 and then the face material support 3 is attached to the adjustment metal fitting 2. The adjustment fitting 2 may be attached to the support base 1 after being attached to the support member 3.

  FIG. 18 shows a third embodiment of the face material access fitting 2 according to the present invention. In this embodiment, in the partition wall structure, the face material 4 is not provided with two faces facing each other as in the case of the embodiment 2, but only one face is provided. A screw shaft 11 and an axially moving member 17 are provided. Other configurations are the same as those of the second embodiment.

  Also in the present embodiment, the same effects as those of the second embodiment can be obtained except that only one face material 4 is provided.

  FIG. 19 shows Embodiment 4 of the wall structure and the face material access fitting according to the present invention. This embodiment shows an embodiment in which the present invention is applied to a building outer wall structure.

  The base member 5, the screw shaft 11, and the disc spring 14 of the face material adjustment fitting 2 have the same configuration as in the embodiment of FIG. 1.

  The axially moving member 17 of the face material entrance / exit adjustment fitting 2 is formed by pressing a metal plate such as a steel plate or a stainless steel plate, and has a generally U-shaped arm portion 18 and an upper end on the upper end side of the arm portion 18. Upper outer wall material back surface receiving portion 29 and upper outer wall material end portion engaging portion 30 provided in the upper portion, and lower outer wall material back surface receiving portion 31 and lower outer wall material end provided at the lower end side tip portion of arm portion 18. It has the part engaging part 32 integrally. The upper outer wall material end engaging portion 30 and the lower outer wall material end engaging portion 32 have a claw shape bent in a dogleg shape having a horizontal portion. A burring hole 20 is provided in the central portion of the arm portion 18, and a female screw portion 21 formed on the inner periphery of the burring hole 20 is screwed into a male screw portion 13 of the screw shaft 11.

  The face material 4 in this embodiment is an outer wall material, and is provided with an engagement groove portion 33 at the upper end portion and an engagement groove portion 34 at the lower end portion.

  When constructing the outer wall structure, first, the lower outer wall material end engaging portion 32 is engaged with the engaging groove portion 33 provided at the upper end portion of the lower surface member (outer wall material) 4, and the lower step side surface material (outer wall material) 4 is engaged. Screw the base member 5 of the face material in / out adjustment fitting 2 with the mounting hole 10 (not shown in FIG. 19) so that the lower outer wall material back surface receiving portion 31 contacts the back surface of the face material 4. Alternatively, the nail 25 is attached along the support base 1 to the support base 1 (in the case of the present embodiment, a building casing or an outer wall base material attached to the building casing). As a result, the upper end portion of the lower surface material 4 is attached to the support base 1 via the surface material adjustment fitting 2.

  Next, the upper outer wall material end engaging portion 30 engages with the engaging groove portion 34 provided at the lower end portion of the upper surface material (outer wall material) 4 and the upper surface side upper surface material 4 is engaged with the rear surface of the upper surface material 4. The upper surface member 4 is placed on the upper outer wall member end engaging portion 30 so that the outer wall member rear surface receiving portion 29 comes into contact therewith. As a result, the lower end portion of the upper face member 4 is attached to the support base 1 via the face member in / out adjustment fitting 2.

  Thereafter, the face material 4 can be attached to the support base 17 by attaching the face material 4 sequentially from the lower stage side to the upper stage in the same manner.

  Next, a tool such as a spanner or the like is fitted to the radial protrusion 12 of the screw shaft 11 of each face material adjustment fitting 2, or a tool such as a hexagon wrench is fitted to the tool fitting 16 and screwed. When the shaft 11 is rotated, each axial movement member 17 moves in the axial direction of the screw shaft 11, so that the distance between the support base 1 and the face material 4 in the direction to be perpendicular to the face material 4. Can be adjusted easily.

  Also in this embodiment, the disc spring 14 generates a frictional force between the base member 5 and the screw shaft 11 and applies a braking force to the rotation of the screw shaft 11 with respect to the base member 5. However, the distance between the support base 1 and the face material 4 does not go out of order.

  In addition, after adjusting the entrance / exit of the face material 4 (outer wall material), a dry or wet joint treatment is performed between the end portions of the face material 4.

  In addition, when attaching the outer wall material to the building frame, in general, the outer wall material is horizontally long and the outer wall material is sequentially attached from the lower stage side to the upper stage side with the upper end and the lower end of each outer wall member facing each other. When going (so-called horizontal sticking), when making the outer wall material vertically long, with the left and right end portions of each outer wall material facing each other and attaching the outer wall material sequentially from left to right or right to left (so-called vertical Pasted). Although this embodiment is an example in which so-called horizontal bonding is performed, it is needless to say that the present invention can also be applied to so-called vertical bonding.

  In each of the above-described embodiments, the tool fitting portion 16 is provided at the tip portion of the screw shaft 11, and the radial protrusion portion 12 has a non-circular cross section, and the tool fitting portion for rotating the screw shaft 11 is used. However, in the present invention, only one of the tool fitting portion at the tip end portion of the screw shaft or the tool fitting portion formed by the radial protrusion may be provided. Another means for rotating the shaft may be provided.

  In each of the above embodiments, the tool fitting portion 16 provided at the tip of the screw shaft 11 has a hexagonal hole shape. However, in the present invention, the tool fitting portion provided at the tip of the screw shaft is a square hole. The shape may be a hole having a shape such as a cross or a minus groove, or may be a convex shape that can be fitted with another type of tool such as a box wrench.

  Moreover, when making the radial direction protrusion part 12 function also as a tool fitting part, the radial direction protrusion part 12 is good also as cross-sectional noncircular shapes other than a cross-sectional hexagonal shape.

  Further, the support base 1, the face material support material 3 and the face material 4 in the present invention may be other than those used in the above-described embodiments.

  As described above, the wall structure and face material adjustment fitting according to the present invention adjust the wall structure such as an inner wall, a partition wall, and an outer wall configured by using a face material in a building, and the entrance and exit of the face material in the wall structure. This is useful as an adjustment fitting for face materials.

DESCRIPTION OF SYMBOLS 1 Support base | substrate 2 Entrance / exit adjustment metal fitting 3 Face material support material 4 Face material 5 Base member 8 Coupling hole 11 Screw shaft 12 Radial direction protrusion part 13 Male thread part 14 Belleville spring 15 Caulking deformation part 16 Tool fitting part 17 Axial movement member 21 Female thread

Claims (2)

A wall structure comprising a support base, a face material in / out adjustment fitting attached to the support base, and a face material attached directly or indirectly to the face material in / out adjustment fitting,
The face material adjustment fitting is a base member attached to the support base, a coupling hole provided in the base member, and a state in which the base end portion penetrates the coupling member so as to enter the base member Then, a screw shaft rising from the base member in a direction perpendicular to the face material, a tool fitting portion provided at a tip portion of the screw shaft and capable of fitting a tool for rotating the screw shaft, A radial protrusion that is provided integrally with the screw shaft so as to be located outward of the base member and protrudes in a radial direction of the screw shaft, and a tip portion of the screw shaft from the radial protrusion A male screw part provided on the outer periphery on the side, and a female screw part. The female screw part is screwed to the male screw part and the axially moving member to which the face member is attached; and in the base member , Penetrated through the screw shaft It and a disc spring which are,
The base end portion of the screw shaft is caulked and deformed, and the base member and the disc spring are caulked so as to be sandwiched between the caulking deformed portion of the screw shaft and the radial protrusion. The screw shaft is allowed to rotate about the screw shaft relative to the base member, and the disc spring is compressed and deformed so that the restoring force of the disc spring is a frictional force between the base member and the screw shaft. Causing a braking force to act on the rotation of the screw shaft relative to the base member,
The radial protrusion has a non-circular cross-sectional shape, and can be fitted with a tool for rotating the screw shaft,
When the screw shaft of the face material in / out adjustment fitting is rotated, the axial movement member moves in the axial direction of the screw shaft so that the distance between the support base and the face material is adjusted. Wall structure. A face material access adjustment fitting used in a wall structure for attaching a face material to a support base,
A base member attached to the support substrate;
A coupling hole provided in the base member;
A screw shaft rising from the base member in a direction to be perpendicular to the face material in a state where the base end portion penetrates the coupling hole so as to enter the base member;
A tool fitting portion that is provided at the tip of the screw shaft and can be fitted with a tool for rotating the screw shaft;
A radial protrusion provided integrally with the screw shaft so as to be located outside the base member and protruding in the radial direction of the screw shaft;
A male screw portion provided on the outer periphery on the tip side from the radial projecting portion of the screw shaft,
An axially moving member that includes an internal thread portion, the internal thread portion is screwed to the external thread portion, and the face member is directly or indirectly attached;
A disc spring penetrating through the screw shaft in the base member;
The base end portion of the screw shaft is caulked and deformed, and the base member and the disc spring are caulked so as to be sandwiched between the caulking deformed portion of the screw shaft and the radial protrusion. The screw shaft is allowed to rotate about the screw shaft relative to the base member, and the disc spring is compressed and deformed so that the restoring force of the disc spring is a frictional force between the base member and the screw shaft. Causing a braking force to act on the rotation of the screw shaft relative to the base member,
The radial protrusion has a non-circular cross-sectional shape, and can be fitted with a tool for rotating the screw shaft,
When the screw shaft of the face material entrance / exit adjustment fitting is rotated, the axial movement member moves in the axial direction of the screw shaft, thereby adjusting the distance between the support base and the face material. The face material adjustment fitting that comes out.

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