JP4231384B2 - Exterior material fixture and exterior material construction method - Google Patents

Description

  The present invention relates to an exterior material fixture for attaching exterior materials such as an outer wall panel and a roof panel to an outer wall of a building frame, and a construction method of the exterior material.

  As a conventional exterior material fixture, there exist some which were indicated by patent documents 1 and 2, for example. The exterior material fixture disclosed in these documents includes a body edge for supporting the exterior material, and a disk-shaped body edge receiver (adjustment metal fitting or level adjustment disk) for supporting the body edge. Yes.

  The trunk edge receiver is screwed onto a threaded bolt projecting from the outer wall of the building frame. The trunk edge is fixed to the trunk edge receptacle via a flange portion by screws. This body edge is attached so that the longitudinal direction is along the longitudinal direction of the outer wall, and supports exterior materials such as an outer wall panel and a roof panel between other body edges adjacent in the lateral direction. .

In such an exterior material fixture, before screwing the barrel edge, the barrel edge receiver screwed into the threaded bolt is rotated, and the height from the outer wall is adjusted to adjust the unevenness. In this way, even when the outer wall of the building frame is not completely horizontal but has unevenness or distortion, the flatness of the exterior material to be constructed can be obtained.
Japanese Unexamined Patent Publication No. 7-3979 Japanese Patent Laid-Open No. 9-25685

  However, in the conventional exterior material fixture described above, although the unevenness can be easily adjusted, it is difficult to finely adjust the position of the trunk edge in the plane parallel to the outer wall of the building frame. There was a problem of inefficiency.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an exterior material fixture and an exterior material construction method capable of improving the construction efficiency of the exterior material.

  The exterior material fixture according to the present invention is for attaching an exterior material to the outer wall of a building frame. The exterior material attachment includes a trunk edge, a trunk edge receiver, and a pin member. The trunk edge has a bottom wall portion for attaching the exterior material, a pair of facing wall portions erected on the bottom wall portion with a gap, and a pair of through holes formed through the pair of facing wall portions. The trunk edge receiver includes a base that is screwed onto a threaded bolt projecting from the outer wall, an entry portion that is provided on the base and enters between a pair of facing wall portions of the trunk edge, and a pin receiving hole provided in the entry portion. Have The pin member is inserted into the through hole pair and the pin receiving hole which are communicated with each other with the intrusion portion of the trunk edge receiver inserted between the pair of facing wall portions of the trunk edge. And the length of the direction in which the pin member of an approach part is penetrated is smaller than the gap | interval of a pair of facing wall part, It is characterized by the above-mentioned.

  According to this exterior material mounting tool, it is possible to adjust the unevenness by screwing the trunk edge receiver to the threaded bolt protruding from the outer wall and adjusting the distance from the outer wall. Then, the barrel edge is brought into contact with the barrel edge receiver so that the entrance portion enters between the pair of facing wall portions, and a pin member is inserted into the through hole pair and the pin receiving hole communicated with each other so that the barrel edge is received. The edge can be temporarily fixed. Here, since the length in the direction in which the pin member of the entry portion is inserted is smaller than the gap between the pair of facing wall portions, the trunk edge is slid in the insertion direction of the pin member and positioned with respect to the trunk edge receiver. be able to. Thus, after temporarily fastening the trunk edge to the trunk edge receiver, the position of the trunk edge can be easily finely corrected in the insertion direction of the pin member. Therefore, positioning of the trunk edge can be easily performed, and the construction efficiency of the exterior material can be improved.

  In the exterior material fixture according to the present invention, the pin receiving hole may be a long hole whose long axis is along a direction orthogonal to both the insertion direction of the pin member and the axial direction of the screw bolt. In this way, after temporarily fastening the trunk edge to the trunk edge receiver, not only in the insertion direction of the pin member, but also in the direction orthogonal to both the insertion direction of the pin member and the axial direction of the screw bolt. The position of the trunk edge can be easily finely corrected.

  The exterior material fixture according to the present invention may include a pop nut for screwing the base onto a threaded bolt, and the base and the pop nut may be fixed by caulking. If it does in this way, a base will be screwed together with a screwed bolt via a pop nut. At this time, since the base and the pop nut are fixed by caulking, there is no fear of weakening of the connecting portion due to oxidation unlike when the nut member is fixed by welding.

  In the exterior material fixture according to the present invention, the entry portion includes a base portion and a pair of pin receiving plate portions formed by bending the edge portion of the base portion and provided with pin receiving holes, and the base is a pair of pins. The base and the entry portion are provided with a pair of slits through which the receiving plate portion is inserted, with the pair of pin receiving plate portions of the entry portion being inserted through the pair of slits of the base, and the base portion being in contact with the base. It may be characterized by being caulked and fixed by pop nuts. Although a large load is applied to the trunk edge that supports the exterior material, the risk of the trunk edge falling off from the trunk edge receiver can be reduced.

  In the exterior material fixture according to the present invention, the cross section obtained by cutting the trunk edge by a plane orthogonal to the longitudinal direction and the cross section obtained by cutting the base of the trunk edge receiver by a plane orthogonal to the longitudinal direction have the same shape. It may be a feature. In this way, since it is possible to cut out from the same base material and produce the trunk edge and the trunk edge receiver, the manufacture becomes easy and the cost can be reduced.

  The construction method of the exterior material which concerns on this invention is a method of constructing an exterior material on the outer wall of a building frame using the above-mentioned exterior material fixture. In this method, the drum holder is screwed into a threaded bolt projecting from the outer wall, a heat insulating material is sandwiched between the outer wall and the base of the drum holder, and the drum edge is brought into contact with the drum holder. An intrusion portion is inserted between the pair of facing wall portions, a pin member is inserted into the through hole pair and the pin receiving hole that are communicated, and the trunk edge is temporarily fixed to the trunk edge receiver, and the trunk edge is secured to the trunk edge receiver. The edge is slid in the insertion direction of the pin member and positioned, and after fixing the trunk edge to the trunk edge receiver, an exterior material is attached to the trunk edge.

  In this method, by adjusting the distance from the outer wall by adjusting the distance from the outer wall by screwing the barrel receiver to the threaded bolt protruding from the outer wall and sandwiching the heat insulating material between the outer wall and the outer wall, it can. Then, the barrel edge is brought into contact with the barrel edge receiver so that the entrance portion enters between the pair of facing wall portions, and a pin member is inserted into the through hole pair and the pin receiving hole communicated with each other so that the barrel edge is received. The edge can be temporarily fixed. And since the length of the direction in which the pin member of the entry portion is inserted is smaller than the gap between the pair of facing wall portions, the barrel edge is slid in the insertion direction of the pin member and positioned with respect to the barrel edge receiver. Can do. Thus, after temporarily fastening the trunk edge to the trunk edge receiver, the position of the trunk edge can be easily finely corrected in the insertion direction of the pin member. Therefore, positioning of the trunk edge can be easily performed, and the construction efficiency of the exterior material can be improved.

  The trunk edge which concerns on this invention is for attaching an exterior material to the outer wall of a building frame. The trunk edge includes a bottom wall portion for attaching the exterior material, a pair of facing wall portions erected on the bottom wall portion with a gap therebetween, and a pair of through holes formed through the pair of facing wall portions. It is characterized by having.

  The trunk edge receiver according to the present invention is for supporting the above-described trunk edge. The trunk edge receiver includes a base that is screwed onto a threaded bolt projecting from an outer wall, an entry portion that is provided on the base and enters between a pair of facing wall portions of the trunk edge, and a pin provided on the entry portion. And a receiving hole.

  According to the present invention, the construction efficiency of the exterior material can be improved.

  Embodiments of the present invention will be described below with reference to the accompanying drawings. In the description of the drawings, the same elements are denoted by the same reference numerals, and redundant description is omitted.

  FIG. 1 is a perspective view showing a state in which an exterior material is applied to the outer wall of a building frame using the exterior material fixture according to the present embodiment. 2 is a partial cross-sectional view showing a part of a cross section taken along line II-II in FIG.

  As shown in FIG.1 and FIG.2, exterior | packing materials 100, such as an outer wall panel and a roof panel, are regularly attached vertically and horizontally on the outer wall 102 of a building frame. Each exterior material 100 is a plate-like member whose outer shape is a rectangle, and has a protection function for covering and protecting the outer wall 102 of the building frame, and a design function for improving design properties. The exterior material fixture 10 according to the present embodiment is used to attach such an exterior material 100.

  FIG. 3 is an exploded perspective view showing the configuration of the exterior material fixture. Here, as shown in FIG. 3, for the convenience of explanation, an orthogonal coordinate system is set in which the vertical direction of the outer wall 102 is the x-axis direction, the horizontal direction is the y-axis direction, and the direction orthogonal to these is the z-axis direction. . The outer wall 102 of the building frame is covered with a heat insulating material 104 made of glass wool or rock wool, and a threaded bolt 106 projects from the outer wall 102 in the z direction so as to penetrate the heat insulating material 104. The exterior material fixture 10 is supported by the threaded bolt 106.

  As shown in FIG. 3, the exterior material fixture 10 includes a trunk edge 12, a trunk edge receiver 14, and a pin member 16. The trunk edge 12 is made of a material such as iron, aluminum, or stainless steel, and has a bottom wall portion 18 for attaching the exterior material 100 and a pair of facing wall portions erected on the bottom wall portion 18 with a gap therebetween. 20 and a pair of through holes 22 penetratingly formed in the pair of facing wall portions 20. The pair of facing wall portions 20 are formed by bending the side edge portions of the bottom wall portion 18 at a right angle, and the side edge portions of the pair of facing wall portions 20 are bent at a right angle outward to form a flange portion 24. ing. Therefore, the cross-sectional shape obtained by cutting the trunk edge 12 with a plane orthogonal to the longitudinal direction forms a hat shape. The typical size of the trunk edge 12 is about 1 to 4 m in length, about 20 to 120 mm in width, and about 10 to 30 mm in height of the pair of facing wall portions 20. The pair of facing wall portions 20 are provided with a plurality of the above-described through hole pairs 22 at substantially equal intervals in the longitudinal direction. The typical diameter of the through holes constituting the through hole pair 22 is about 3 mm to 8 mm, and the interval between the plurality of through hole pairs 22 provided in the longitudinal direction is about 10 mm to 50 mm. The trunk edge 12 is attached so that the longitudinal direction is along the x-axis direction.

  The trunk edge receiver 14 includes a base 26 that is screwed into a threaded bolt 106 that projects from the outer wall 102, an entry section 28 that is provided on the base 26 and enters between a pair of facing wall sections 20 of the trunk edge 12, and A pin receiving hole 30 provided in the entry portion 28 is provided. The base 26 is made of a material such as iron, aluminum, and stainless steel. As shown in FIGS. 4 and 5, the base 26 and a pair of the base wall 32 standing on the bottom wall 32 with a gap therebetween. A facing wall portion 34 is provided. The pair of facing wall portions 34 are formed by bending the side edge portions of the bottom wall portion 32 at a right angle, and the side edge portions of the pair of facing wall portions 34 are bent outward at a right angle to form a flange portion 36. ing. Therefore, the cross-sectional shape obtained by cutting the base 26 of the trunk edge receiver 14 with a plane orthogonal to the longitudinal direction has the same hat shape as the sectional shape of the trunk edge 12. A typical size of the trunk edge receiver 14 is about 10 cm to 30 cm in length. The trunk edge 12 and the base 26 of the trunk edge receiver 14 are produced by cutting out from the same base material. Therefore, the manufacture is facilitated and the cost is reduced.

  The entry portion 28 is a U-shaped member having a base portion 38 and a pair of pin receiving plate portions 40. The pair of pin receiving plate portions 40 is formed by bending the edge of the base portion 38, and a pin receiving hole 30 is formed through the tip portion thereof. The pin receiving hole 30 is a long hole as shown in FIG. 4, and the long axis is along a direction γ orthogonal to both the insertion direction α of the pin member 16 described later and the axial direction β of the screw bolt.

  Here, as shown in FIGS. 4, 5, and 6, the bottom wall portion 32 of the base 26 is provided with a pair of slits 42 through which the pair of pin receiving plate portions 40 are inserted. A pair of pin receiving plate portions 40 of the entry portion 28 are inserted through the slits 42. A hole with a predetermined diameter is formed through the bottom wall portion 32 of the base 26 between the pair of slits 42, and a hole with a predetermined diameter is formed through the base portion 38 of the entry portion 28 correspondingly. ing. The base 26 and the entry portion 28 are caulked and fixed by the pop nut 44 through these holes in a state where the base portion 38 of the entry portion 28 is in contact with the bottom wall portion 32 of the base 26. In this state, the tip ends of the pair of pin receiving plate portions 40 of the entry portion 28 protrude from the upper edge of the facing wall portion 34 of the base 26.

  An internal thread is engraved on the inner surface of the pop nut 44 and is screwed into the threaded bolt 106. As shown in FIG. 6, the interval between the pair of pin receiving plate portions 40 is smaller than the width of the bottom wall portion 18 of the trunk edge 12. The pin member 16 to be described later is inserted into the pin receiving hole 30 provided in the pair of pin receiving plate portions 40, and the length in the direction in which the pin member 16 of the entry portion 28 is inserted is the length in this embodiment. The interval between the pair of pin receiving plate portions 40 is indicated. The length of the entry portion 28 in the direction in which the pin member 16 is inserted is preferably about ½ to ３ of the width of the bottom wall portion 18 of the trunk edge 12. As shown in FIG. 3, the barrel edge receiver 14 is screwed onto the threaded bolt 106 so that the longitudinal direction thereof is along the y-axis direction.

  As shown in FIG. 6A, the pin member 16 abuts the trunk edge 12 against the trunk edge receiver 14 via flange portions 24 and 36, and between the pair of facing wall portions 20 of the trunk edge 12. In a state where the entry portion 28 of the trunk edge receiver 14 is inserted, the through hole pair 22 and the pin receiving hole 30 communicated with each other are inserted. The pin member 16 is composed of a split pin. The typical diameter of the pin of the pin member 16 is about 2 mm to 5 mm, and the head is made larger than the diameter of the through hole pair 22 provided in the trunk edge 12. The length of the pin member 16 is longer than the width of the bottom wall portion 18 of the trunk edge 12.

  Since the length in the direction in which the pin member 16 of the entry portion 28 is inserted is smaller than the width of the bottom wall portion 18 of the trunk edge 12, the exterior material fixture 10 according to the present embodiment is as shown in FIG. 6 (B) and FIG. 6 (B), the body edge 12 is slid in the insertion direction α of the pin member 16 in a state where the body edge 12 is temporarily fastened to the body edge receiver 14 by the pin member 16. Fine adjustment from millimeters to tens of millimeters is possible. Further, as described above, the pin receiving holes 30 provided in the pair of pin receiving plate portions 40 of the entry portion 28 have long axes in both the insertion direction α of the pin member 16 and the axial direction β of the screw bolt 106. Since it is a long hole along the direction γ orthogonal, as shown in FIGS. 7 (A) and 7 (B), in a state where the trunk edge 12 is temporarily fixed to the trunk edge receiver 14 by the pin member 16, Fine adjustment from several millimeters to several tens of millimeters is possible by sliding the trunk edge 12 in the direction γ.

  Next, the construction method of the exterior material 100 using the above-described exterior material fixture 10 will be described.

  First, the surface of the outer wall 102 of the building frame on which the threaded bolt 106 is projected is covered with a heat insulating material 104 such as glass wool or rock wool. Next, the trunk edge receiver 14 is screwed onto the threaded bolt 106 via the pop nut 44. At this time, the bottom wall portion 18 of the base 26 abuts against the surface of the heat insulating material 104, whereby the trunk edge 12 is positioned in the axial direction of the screw bolt 106 (z direction in FIG. 3), and the unevenness is adjusted. Made. At this time, the longitudinal direction of the base 26 of the trunk edge receiver 14 is set along the lateral direction of the outer wall 102 (y direction in FIG. 3).

  The threaded bolts 106 are regularly provided at predetermined intervals in the longitudinal direction x and the lateral direction y of the outer wall 102 of the building frame, and the above operation is performed on all the threaded bolts 106. At this time, with respect to the longitudinal direction x of the outer wall 102, it is preferable that threaded bolts 106 are provided at at least two locations on the upper and lower ends of the trunk edge 12. A plurality of lateral directions y of the outer wall 102 are preferably provided in consideration of the size of the outer wall 102 and the width of the exterior material 100.

  Next, the flange portion 36 of the trunk edge receiver 14 and the flange portion 24 of the trunk edge 12 are brought into contact with each other, and the entry portion 28 is caused to enter between the pair of facing wall portions 20. Then, after roughly positioning in the vertical direction x, the pin member 16 is inserted into the through hole pair 22 and the pin receiving hole 30 that are communicated with each other, and as shown in FIG. On the other hand, the trunk edge 12 is temporarily fixed. At this time, it is preferable to bend the tip of the pin member 16 to prevent the pin member 16 from coming off. In the state of being temporarily fastened in this way, the longitudinal direction of the trunk edge 12 is along the longitudinal direction of the outer wall 102 (x direction in FIG. 3).

  Next, as shown in FIG. 8B, the trunk edge 12 is slid in the lateral direction of the outer wall 102 (y direction in FIG. 3), and the position of the trunk edge 12 in the y direction is finely adjusted. The movement of the trunk edge 12 at this time is performed by the mechanism described in FIG. Further, as shown in FIG. 9A, the trunk edge 12 is slid in the longitudinal direction of the outer wall 102 (x direction in FIG. 3), and the position of the trunk edge 12 in the x direction is finely adjusted. The movement of the trunk edge 12 at this time is performed by the mechanism described in FIG.

  Next, after the trunk edge 12 is accurately positioned, the trunk edge 12 is fixed to the trunk edge receiver 14 with screws or the like as shown in FIG. 9B. This operation is performed for all the trunk edges 12 adjacent in the lateral direction y. Finally, as shown in FIG. 2, the exterior material 100 is attached to the bottom wall portion 18 of the trunk edge 12 using a jig 108.

  Next, the operation and effect of the exterior material fixture 10 according to the present embodiment will be described.

  According to the exterior material fixture 10 according to the present embodiment, the body edge receiver 14 is screwed into the threaded bolt 106 protruding from the outer wall 102, and the distance from the outer wall 102 (the distance in the z direction in FIG. 3) is set. You can adjust the unevenness by adjusting. Then, the body edge 12 is brought into contact with the body edge receiver 14 so that the entry portion 28 enters between the pair of facing wall portions 20, and the pin member 16 is inserted into the through hole pair 20 and the pin reception hole 30 communicated with each other. The trunk edge 12 can be temporarily fastened to the trunk edge receiver 14. Here, since the length of the entry portion 28 in the direction α in which the pin member 16 is inserted is smaller than the gap between the pair of facing wall portions 20, the trunk edge 12 is inserted into the pin edge 16 with respect to the trunk edge receiver 14. It can be positioned by sliding in the direction. Thus, after temporarily fastening the trunk edge 12 to the trunk edge receiver 14, the position of the trunk edge 12 can be easily finely corrected in the insertion direction α (the y direction in FIG. 3) of the pin member 16. . Therefore, positioning of the trunk edge 12 can be performed easily, and the construction efficiency of the exterior material 100 can be improved. Although the trunk edge 12 is temporarily fixed by the pin member 16, the pin member 16 can exhibit a function of preventing the trunk edge 12 from falling off the trunk edge receiver 14 after the exterior material 100 is applied.

  Further, in the exterior material fixture 10 according to the present embodiment, the pin receiving hole 30 is a long hole along a direction γ whose major axis is orthogonal to both the insertion direction α of the pin member 16 and the axial direction β of the screw bolt 106. Therefore, after temporarily fastening the trunk edge 12 to the trunk edge receiver 14, not only the insertion direction α (the y direction in FIG. 3) of the pin member 16 but also the direction γ (the x direction in FIG. 3) The position of the edge 12 can be easily finely corrected.

  Further, the exterior material fixture 10 according to the present embodiment includes the pop nut 44 for screwing the base 26 onto the threaded bolt 106, and the base 26 and the pop nut 44 are fixed by caulking. The base 26 can be screwed onto the threaded bolt 106 via the screw. At this time, since the base 26 and the pop nut 44 are fixed by caulking, there is no fear of weakening of the connecting portion due to oxidation unlike when the nut member is fixed by welding.

  In the exterior material fixture 10 according to the present embodiment, the entry portion 28 includes a base portion 38 and a pair of pin receiving plate portions 40 provided with pin receiving holes 30 formed by bending the edges of the base portion 38. The base 26 includes a pair of slits 42 through which the pair of pin receiving plate portions 40 are inserted. The pair of pin receiving plate portions 40 of the entry portion 28 are inserted through the pair of slits 42 of the base 26, and The base 26 and the entry portion 28 are caulked and fixed by a pop nut 44 with the base portion 38 in contact. Therefore, even if a large load is applied to the trunk edge 12 that supports the exterior material 100 and the entry portion 28 is pulled, the base 26 receives this force, thereby reducing the possibility of the trunk edge 12 falling off from the trunk edge receiver 14. can do.

  Further, in the exterior material fixture 10 according to the present embodiment, a cross section obtained by cutting the trunk edge 12 by a plane orthogonal to the longitudinal direction and a cross section obtained by cutting the base 26 of the trunk edge receiver 14 by a plane orthogonal to the longitudinal direction are: Since it has the same shape, it can cut out from the same base material, and the trunk edge 12 and the trunk edge receiver 14 can be produced, manufacture becomes easy and reduction of cost is achieved.

  Moreover, in the construction method of the exterior material 100 which concerns on this embodiment, since the above-described exterior material fixture 10 is used, there can exist the above-mentioned effect. In particular, the positioning of the trunk edge receiver 14 in the axial direction of the threaded bolt 106 (z direction in FIG. 3) can be performed with reference to the surface of the heat insulating material 104, and the construction becomes easier. Furthermore, in this embodiment, since the base 26 of the trunk edge receiver 14 has a pair of wall surfaces 34, a space S is created between the heat insulating material 104 and the trunk edge 12, as shown in FIG. The space S functions as a ventilation layer, and the heat insulation is improved.

  The present invention is not limited to the above-described embodiment, and various modifications can be made. For example, as shown in FIG. 6, in the above-described embodiment, a pair of pin receiving plate portions 40 are inserted into the pair of slits 42 from the lower surface of the bottom wall portion 18 of the base 26, and the base 26 and the entry portion 28 are popped. Although the caulking and fixing are performed by the nut 44, the base 26 and the entering portion 28 may be caulked and fixed by the pop nut 44 with the base portion 38 of the entering portion 28 placed on the upper surface of the bottom wall portion 32 of the base 26. Good. However, the former configuration has a higher function of preventing the trunk edge 12 from falling off the trunk edge receiver 14.

  Moreover, although the said embodiment demonstrated the example which coat | covers the heat insulating material 104 on the surface of the outer wall 102 of a building frame, it cannot be overemphasized that the exterior material fixture 10 which concerns on this embodiment is applicable also when there is no heat insulating material 104. FIG. Yes.

  In the above-described embodiment, the entry portion 28 has been described as a U-shaped member having a base portion 38 and a pair of pin receiving plate portions 40. However, the entry portion 28 has a cylindrical shape in which a pin receiving hole 30 is provided. These members may be sufficient, and the structure mounted on the base 26 may be sufficient.

  Further, as shown in FIG. 10, the entry portion 28 may be a pair of pin receiving plate portions 40 in which the flange portion of the base 26 is cut and bent. The pin receiving hole 30 may be a circular hole instead of a long hole. When the pin receiving hole 30 is configured by a circular hole, a so-called uniaxial adjustment configuration is possible in which the position of the trunk edge 12 can be finely adjusted only in the insertion direction of the pin member 16 (y direction in FIG. 10).

It is a perspective view which shows the state which constructed | assembled the exterior material using the exterior material attachment tool which concerns on this embodiment on the outer wall of a building frame. It is a fragmentary sectional view which shows a part of cross section cut by the II-II line | wire of FIG. It is a disassembled perspective view which shows the structure of the exterior material attachment tool which concerns on this embodiment. It is the perspective view which looked at the trunk edge receiver from the surface side. It is the perspective view which looked at the trunk edge receiver from the back side. It is a figure for demonstrating the motion of the trunk edge in the insertion direction of a pin member. It is a figure for demonstrating the motion of the trunk edge in the direction orthogonal to both the insertion direction of a pin member, and the axial direction of a screwed volt | bolt. It is a figure for demonstrating the construction method of exterior material. It is a figure for demonstrating the construction method of exterior material. It is a disassembled perspective view which shows the modification of an exterior material fixture.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Exterior material attachment tool, 12 ... Body edge, 14 ... Body edge receiver, 16 ... Pin member, 18 ... Bottom wall part, 20 ... Confronting wall part, 22 ... Through-hole pair, 26 ... Base, 28 ... Entrance part, DESCRIPTION OF SYMBOLS 30 ... Pin receiving hole, 38 ... Base part, 40 ... Pin receiving board part, 42 ... Slit, 44 ... Pop nut, 100 ... Exterior material, 102 ... Outer wall of building frame, 104 ... Heat insulating material, 106 ... Screwed bolt.

Claims (6)

An exterior material mounting tool for attaching an exterior material to the outer wall of a building frame,
A trunk edge having a bottom wall portion for attaching the exterior material, a pair of facing wall portions erected on the bottom wall portion with a gap, and a pair of through holes formed through the pair of facing wall portions. When,
A base screwed into a threaded bolt projecting from the outer wall, an entry portion provided on the base and entering between the pair of facing wall portions of the trunk edge, and a pin receiving hole provided in the entry portion A waistband receiver having
A pin member inserted through the pair of through-holes and the pin receiving holes communicated with each other in a state in which the entry portion of the trunk edge receiver is inserted between the pair of facing wall portions of the trunk edge;
With
An exterior material mounting tool, wherein a length of the entry portion in a direction in which the pin member is inserted is smaller than a gap between the pair of facing wall portions.   2. The exterior material fixture according to claim 1, wherein the pin receiving hole is a long hole whose long axis extends along a direction orthogonal to both the insertion direction of the pin member and the axial direction of the threaded bolt. . A pop nut for screwing the base onto the threaded bolt;
The exterior material fixture according to claim 1, wherein the base and the pop nut are fixed by caulking. The entry portion includes a base portion and a pair of pin receiving plate portions formed by bending an edge portion of the base portion and provided with the pin receiving holes,
The base includes a pair of slits through which the pair of pin receiving plate portions are inserted,
The pair of pin receiving plate portions of the entry portion are inserted through the pair of slits of the base, and the base and the entry portion are caulked by the pop nut in a state where the base portion is in contact with the base. The exterior material fixture according to claim 3, which is fixed.   2. The cross section obtained by cutting the trunk edge along a plane perpendicular to the longitudinal direction and the cross section obtained by cutting the base of the trunk edge receiver along a plane perpendicular to the longitudinal direction have the same shape. The exterior material fixture described. An exterior material construction method for constructing an exterior material on an outer wall of a building frame using the exterior material fixture according to claim 1,
Screwing the barrel edge receiver to a threaded bolt projecting from the outer wall, sandwiching a heat insulating material between the outer wall and the base of the trunk edge receiver,
Contacting the waistline to the waistline receiver and allowing the entry portion to enter between the pair of facing wall portions;
The pin member is inserted into the through hole pair and the pin receiving hole communicated to temporarily fix the trunk edge to the trunk edge receiver,
The trunk edge is slid and positioned in the insertion direction of the pin member with respect to the trunk edge receiver,
After fixing the said trunk edge with respect to the said trunk edge receiver, the said exterior material is attached with respect to the said trunk edge, The construction method of the exterior material characterized by the above-mentioned.

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