JP2008031717A - External wall plate fixture, method of constructing external wall by using the fixture, and external wall plate fixing structure by using the fixture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an external wall plate fixture which can match a pattern appearing on a front surface of a joint or the like of an external wall plate with a column core to enhance the design value, is positively and easily mounted on a column having a different width, and contributes to uniform arrangement of an external wall finished surface. <P>SOLUTION: According to the structure of external wall plate fixture, a base plate portion 2 has a mounting surface 21 to be mounted on a wall substrate, and a locking hole 22 formed in the mounting surface 21. A slide member 3 is mounted on the mounting surface 21 of the base plate portion 2 in a manner slidable along a front surface of the mounting surface, and a fixed plate portion 31 which is fixed to the wall substrate, is provided with a pair of mutually opposed guide plate portions 33 and a tongue receiving portion 34 orthogonal to the guide plate portions 33, on three sides thereof. Then the slide member 3 is slid so as to pinch a side edge of one of the external wall plates by a side surface of the tongue receiving portion 34 of the slide member 3, and thus the fixed plate portion 31 of the slide member 3 is fixed to the wall substrate with the external wall plate held thereby. Further the other side surface of the tongue receiving portion 34 pinches the side edge of the other external wall plate to fix the external wall plate thereto. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an outer wall plate fixing bracket, an outer wall construction method using the fixing bracket, and an outer wall plate fixing structure using the fixing bracket.

  Conventionally, as a method of constructing outer wall boards such as ceramic siding materials on the building frame, the vertical construction method of pasting the outer wall board in the vertical direction and the longitudinal direction of the outer wall board in the horizontal direction The horizontal construction method is often used.

  Among them, in the vertical tension method, the outer wall plate is nail-fixed by placing a horizontal trunk edge on the wall base, the outer wall plate is fixed to the horizontal trunk edge using a fastener, or the horizontal trunk edge is set using a column as the base. A technique such as fixing the outer wall plate with a stopper without putting in the door was used.

  However, if a horizontal trunk edge is used in the vertical construction method, a lot of cross members will be placed on the wall base, and it is necessary to plan to avoid the cross members to open through holes such as equipment piping. Or there is a problem that a through hole must be provided in the cross member.

  In addition, there is a problem that nails for fixing the outer wall plate appear on the surface and the design is inferior, and that the finished surface of the outer wall plate with the portion not using the cross member cannot be flushed.

For example, Patent Literature 1 discloses a technique of a fastener for attaching an outer wall plate by a vertical stretching method. The fastener is formed by bending the substrate from the center in the length direction of the upright piece formed on both side edges of the substrate applied to the wall base, and providing a protruding piece. The wearing claw piece is adapted to engage with the joining step portion of the outer wall plate. In addition, the substrate is partly sloped and has an egg-shaped nail hole. When the screw is tightened strongly, both the compressive force applied from the screw head to the nail hole and the force in the inclined direction of the slope By action, the fitting is intended to be clamped to the outer wall plate.
JP 2002-138646 A

  In the case of the conventional fasteners, if the surface pattern such as the design joint of the outer wall plate is aligned with the column core, the fixing position of the bracket is disengaged from the column core, or the column end space is insufficient. It is thought to produce. Further, if the position of the outer wall plate is shifted from the column in order to avoid this, the surface pattern of the outer wall plate and the column core are shifted, resulting in a problem that the finish is inferior in design.

  In addition, the bracket is hooked to the side edge of the outer wall plate and temporarily supported, and in this state, the fastener is fixed to the base material such as the pillar or the trunk edge. However, if the hand is released during the work, the fastener may fall. As a result, there was a disadvantage that the workability deteriorated. Furthermore, as disclosed in the prior art, when a nail is hit diagonally with respect to a pillar via a fastener, the strength standard is unclear and the reliability is lacking.

  Therefore, the present invention has been made in view of the above-mentioned problems. What is considered is that the design appearing on the surface such as the joints of the outer wall plate can be matched with the column core to enhance the design. Providing an outer wall plate fixing bracket that can be reliably and easily attached to a column of width, and can evenly align the finished surface of the outer wall, and also provides a method for constructing the outer wall using the fixing bracket and the fixing An outer wall plate fixing structure using a metal fitting is provided.

  In order to achieve the above object, the present invention is an outer wall plate fixing bracket for forming a wall surface by fixing a plurality of outer wall plates adjacent to a wall substrate, and has an attachment surface to the wall substrate. The mounting surface includes a base plate portion having a fastening hole and a slide member that is slidable along the front surface of the mounting surface of the base plate portion, and the slide member is fixed to the wall base. A plate portion is provided, and three sides of the fixed plate portion are raised to form a pair of opposing guide plate portions and an actual receiving portion orthogonal to the guide plate portions, and the substrate portion is placed on the wall base. At one side of the actual receiving portion of the slide member attached, the slide member is slid so as to sandwich the side edge portion of one of the adjacent outer wall plates, and the fixed plate portion of the slide member is held while holding the outer wall plate. Slide fixed to the wall base The sliding movement of the material is fixed, and the outer wall plate is fixed to the wall base by sandwiching the side edge of the other outer wall plate adjacent to the other side surface of the actual receiving portion of the sliding member. It is characterized by that.

  According to such an invention, first, the board portion of the outer wall plate fixing metal fitting is fastened, and then the outer wall plate is held by the slide member, and the operation can be advanced by the procedure of fastening the slide member. Therefore, the outer wall plate can be easily fixed to the wall base without reducing the construction efficiency. Moreover, since it is not necessary to use many cross members, such as a horizontal trunk edge, the design freedom of the installation position of a piping hole or an accessory can be raised, and workability | operativity can also be improved.

  Further, in the outer wall plate fixing metal fitting having the above-described configuration, the substrate portion is formed in a substantially C-shaped cross section having a lip portion arranged in parallel with the side edge portions facing each other, and each guide of the slide member The plate part is provided with guide claws that can be inscribed in the lip part toward the outside of the guide plate part, and the guide claws of the guide plate part of the slide member are placed inside the lip part of the substrate part. The slide member is configured to slide with respect to the substrate portion.

  As a result, it can be configured with a simple structure, and in the state in which the substrate portion and the slide member are assembled and integrated, there is no risk of dropping any member when attaching to the wall base, and the slide of the slide member The operation can be easily performed.

  Further, according to the present invention, in the outer wall plate fixing bracket having the above-described configuration, an opening having a size that defines a sliding range of the slide member is formed on the mounting surface of the substrate portion, and is fixed to the fixing plate portion of the slide member. A hole is formed, and the fixing plate portion is fixed to the wall base through the opening of the substrate portion. In addition, the fixed plate portion of the slide member is formed with a stepped portion that is recessed so as to fit inside the opening of the substrate portion.

  Accordingly, the slide operation of the slide member with respect to the substrate portion can be performed smoothly, and the step portion is formed on the fixed plate portion, so that the fixed surface of the slide member and the fixed surface of the substrate portion are on the same plane. It becomes possible to do. Therefore, it is possible to remove the slide member from the substrate portion and use the slide member alone as a fixture.

  Further, in the outer wall plate fixing bracket of the above configuration according to the present invention, the actual receiving portion of the slide member is alternately bent by dividing the tip portion into three parts, and the tip portions of the divided actual receiving portions at both ends are The first locking piece is bent in the opposite direction of the fixed plate part, and the central tip is bent to the fixed plate part side to be the second locking piece. A first support surface that sandwiches the side edge portion of one outer wall plate together with the first locking piece is disposed on the outside, and the second support surface sandwiches the side edge portion of the other outer wall plate together with the second locking piece. It is preferable that the support surface is formed by bending the tip portion of the guide plate portion. Thereby, the side edge part of an outer wall board can be hold | maintained reliably and easily, and can be fixed now.

  According to the present invention, in the outer wall plate fixing bracket having the above-described configuration, it is preferable that the first locking piece of the slide member is formed with a locking projection that protrudes in a direction facing the first support surface. In the outer wall plate fixing metal fitting having the above-described configuration, the second support surface of the slide member is preferably provided with a raised portion raised in a direction facing the second locking piece.

  With such a configuration, even if there is some variation in the thickness dimension of the outer wall plate, it can be allowed to be fixed and the outer wall plate can be fitted and fixed between the locking piece and the support surface.

  Further, in the outer wall plate fixing metal fitting having the above configuration according to the present invention, it is preferable that a retaining member for the slide member is provided at an end portion in the sliding direction in the opening portion of the substrate portion. As a result, the slide member can be assembled integrally with the substrate portion without being accidentally dropped.

  Furthermore, the construction method of the outer wall according to the present invention includes an outer wall that forms a wall surface by fixing the first outer wall plate and the second outer wall plate adjacent to each other using the outer wall plate fixing metal fitting according to the above configuration. The outer wall plate fixing bracket is arranged on the wall base, the fixing hole of the mounting surface of the board part is aligned with the column core, and the board part is fixed by the fastening tool, and the board part is fixed to the wall. A substrate portion attaching step to be attached to the base, a first outer wall plate attaching step for sliding the slide member along the substrate portion to hold the side edge portion of the first outer wall plate on one side of the actual receiving portion, and the outer wall A slide member fixing step in which the first outer wall plate is arranged so that the joint of the plate matches the column core, and the slide member is fixed to the wall base at the position, and the other side surface of the actual receiving portion of the fixed slide member A second outer wall plate attaching step for holding the side edge of the second outer wall plate at It is characterized in that it comprises.

  Furthermore, the fixing structure of the outer wall plate according to the present invention is the fixing structure of the outer wall plate in which the first outer wall plate and the second outer wall plate are adjacent to each other and fixed to the wall base using the outer wall plate fixing bracket according to the above configuration. In each of the first and second outer wall plates, a joint-like actual row portion is formed at each side edge portion, and a joint groove is formed at the side edge portion of the first outer wall plate. The outer wall plate fixing bracket is arranged so that the mounting surface of the base plate portion matches the fixing hole and the column core, and is fixed to the wall base and the column by the fixing tool, and the fixing plate portion of the slide member is the wall The actual rowing portion of the first outer wall plate fixed to the base is held on one side of the actual receiving portion of the outer wall plate fixing metal fitting, and the joint groove is disposed so as to match the column core. The outer wall plate is spliced to the actual rowing portion of the first outer wall plate and held on the other side of the actual receiving portion of the outer wall plate fixing bracket. The first outer wall plate and the second outer wall plate are adjacent to each other and fixed with a predetermined space between the wall base and the thickness of the outer wall plate fixing bracket, and the joints by these outer wall plates are aligned with the column core. It is characterized by being formed.

  With the construction method of the outer wall and the fixing structure of the outer wall plate, it becomes possible to arrange the joints by the outer wall plate in alignment with the column core, improving the design and efficiently arranging the outer wall plate. Wall surfaces can be formed. Further, the first outer wall plate and the second outer wall plate can be adjacent to each other, and a predetermined space can be provided and fixed depending on the thickness of the outer wall plate fixing bracket. That is, a space corresponding to a ventilation path can be secured between each outer wall plate and the wall base by the actual receiving portion provided in the outer wall plate fixing metal fitting.

  In these inventions, the column refers to all vertical members that support the load of the roof or floor and transmit the load to the foundation, and includes not only the column (main column) but also the inter-column and the tube column.

  According to the outer wall plate fixing bracket of the present invention configured as described above, it is possible to improve the design by matching the pattern appearing on the surface of the outer wall plate such as the joint to the column core, such as a column or a stud. It is possible to reliably and easily attach to the width column, and it is possible to evenly align the finished surface of the outer wall. Further, the outer wall construction method using the fixing metal fitting of the present invention and the outer wall plate fixing structure using the fixing metal fitting make it possible to form a highly designable and highly reliable outer wall.

  Hereinafter, an outer wall plate fixing bracket according to the present invention, an outer wall construction method using the fixing bracket, and a best mode for carrying out an outer wall plate fixing structure using the fixing bracket will be described with reference to the drawings. To do.

  1 to 3 show an outer wall plate fixing bracket according to the present invention. FIG. 1 is a perspective view of the outer wall plate fixing bracket viewed from the left. FIG. 2 is a perspective view of the outer wall plate fixing bracket of FIG. FIG. 3 and FIG. 3 are front views of the outer wall plate fixing bracket. For convenience of explanation, the directionality in the outer wall plate fixing metal fitting is defined and explained as shown in FIG. 3 on the basis of the state when the vertical wall construction method is used.

  4 is a cross-sectional view showing the outer wall plate fixing bracket according to the present invention fixed to the wall base and the column, FIG. 5 is a cross-sectional view showing one step of the outer wall construction method according to the present invention, and FIG. 5 is a front view of FIG. FIG. 7 is a cross-sectional view showing an outer wall plate fixing structure according to the present invention.

  In each of the cross-sectional views, in order to make the drawing easy to see, the components such as columns and wall bases are shown in a perspective manner by omitting hatching indicating the cross-section.

  The outer wall plate fixing bracket 1 is formed by fixing a plurality of outer wall plates 4 adjacent to a wall base 5 to form a wall surface. The outer wall plate fixing bracket 1 is composed of two members, a substrate portion 2 and a slide member 3. Both of these two members are formed by bending a metal plate such as a stainless plate, a steel plate, or an aluminum light alloy plate having a thickness of about 0.8 to 1.2 mm.

  The substrate unit 2 has an attachment surface 21 that is fixed to the outdoor surface of the wall base 5. The attachment surface 21 is provided with a fastening hole 22 on the left side in the drawing. Retaining pieces 23 and 23 are formed above and below the fixing hole 22, and are lightly bent so as to protrude from the mounting surface 21 by the thickness of the substrate portion 2.

  Moreover, the board | substrate part 2 is formed in the cross-sectional substantially C shape which has the lip | rip part 26 arrange | positioned in parallel at the side edge part which mutually opposes. In the illustrated embodiment, the lip portions 26 are respectively formed on the upper and lower side edge portions so as to be parallel to the left-right direction which is the long side direction.

  The slide member 3 is configured to be slidable along the front surface (outside surface) of the mounting surface 21 of the substrate portion 2. As shown in the figure, the slide member 3 is formed to have a substantially equal width in the vertical direction with respect to the rectangular board portion 2 in front view, and is shorter than the board portion 2 in the left-right direction.

  The slide member 3 includes a fixed plate portion 31 that can be fixed to the wall base 5. The fixed plate portion 31 has three peripheral edges (left, upper, and lower directions in FIG. 3) raised, and a pair of guide plate portions 33 (upper and lower) facing each other and these guide plate portions 33. An actual receiving portion 34 (left side) that is orthogonal to each other is formed.

  The guide plate portions 33 of the slide member 3 are arranged at intervals substantially corresponding to the intervals between the lip portions 26 of the substrate portion 2, and guide claws 331 that can be inscribed in these lip portions 26 are provided on the guide plate portion 33. Each of them protrudes outward from the middle abdomen.

  The guide claw 331 is stored inside the lip portion 26 of the substrate portion 2. Therefore, the guide claw 331 is formed with a protruding length smaller than the groove dimension of the lip portion 26 of the substrate portion 2. In addition, the guide claw 331 is arranged with a dimension that allows play so as not to contact the inside of the lip portion 26 of the substrate portion 2.

  By inserting the guide claws 331 of the guide plate portion 33 into the lip portions 26 of the substrate portion 2, the slide member 3 is configured to freely slide in the left-right direction with respect to the substrate portion 2. . As shown in FIG. 3, the mounting surface 21 and the fastening hole 22 are arranged on the left side of the substrate unit 2, and the substrate member 2 is arranged such that the actual receiving portion 34 is positioned on the left side of the slide member 3 with respect to the substrate unit 2. To be fitted.

  A substantially rectangular opening 24 is formed in the mounting surface 21 of the substrate portion 2. The opening 24 has a size that defines the slide range of the slide member 3. In the opening 24 of the substrate portion 2, a retaining piece 25 for preventing the slide member 3 from coming off is cut and bent at the right end in the left-right direction, which is the sliding direction, and is slightly smaller than the surface of the mounting surface 21. It is provided so as to protrude by the dimension.

  Further, the fixed plate portion 31 of the slide member 3 is formed with a stepped portion 311 that is depressed so as to fit inside the opening 24 of the substrate portion 2. Due to the stepped portion 311, a concave portion is formed in the fixed plate portion 31 of the slide member 3 that is recessed just by the thickness of the substrate portion 2.

  Accordingly, when the guide claw 331 of the slide member 3 is inserted through the lip portion 26 of the substrate portion 2 and is slid in the left-right direction, the step portion 311 of the slide member 3 is along the edge of the opening portion 24 of the substrate portion 2. Slide. When the slide member 3 is positioned on the rightmost side of the substrate portion 2, the retaining piece 25 of the substrate portion 2 comes into contact with and is caught by the fixed plate portion 31 of the slide member 3, so that the right end of the slide range is defined. Further, when the slide member 3 is slid leftward along the opening 24 of the substrate portion 2, the step portion 311 of the fixed plate portion 31 of the slide member 3 is brought into contact with the left edge of the opening 24 and is caught, and the slide range. The left end of is defined.

  When the slide member 3 is slid away from the opening 24 of the substrate unit 2 and floated from the mounting surface 21 of the substrate unit 2, the slide member 3 is slid further to the left than the left edge of the opening 24. The step 311 is locked to the retaining pieces 23, 23 of the mounting surface 21 so as to be prevented from being detached. When the slide member 3 is further pulled leftward from this state, the step portion 311 of the slide member 3 can get over the retaining pieces 23 and 23 and be detached from the substrate portion 2.

  A plurality of fastening holes 32 are formed in the fixed plate portion 31 of the slide member 3 inside the step portion 311. The slide member 3 can bring the fixing plate portion 31 into contact with the wall base 5 via the opening 24 of the substrate portion 2, and the slide member 3 is attached to the wall base 5 using these fixing holes 32. It is comprised so that it can be made to fix.

  Further, the actual receiving portion 34 of the slide member 3 has its tip portion divided into three by a narrow groove and is alternately bent. Of the distal end portions of the actual receiving portion 34 thus divided, the distal end portions of the actual receiving portions 34 located at both ends are bent in the opposite direction of the fixed plate portion 31 and formed in an inverted L shape. The first locking pieces 341 and 341 are respectively formed. Further, the front end portion of the actual receiving portion 34 located at the center is bent to be inclined toward the fixed plate portion 31, and this is formed as a second locking piece 344.

  Further, first support surfaces 343 and 343 for sandwiching a side edge portion of one outer wall plate 4 together with the first locking pieces 341 and 341 are respectively arranged on the outer side of one side surface of the actual receiving portion 34. Yes. Further, the first locking pieces 341 and 341 of the slide member 3 are formed with locking protrusions 342 protruding in the direction (inside the room) facing the first support surfaces 343 and 343.

  Further, second support surfaces 345 and 345 for sandwiching the side edge portion of the other outer wall plate 4 together with the second locking piece 344 of the actual receiving portion 34 bend the distal end portion of the guide plate portion 33 outward. Is formed. The second support surfaces 345 and 345 of the slide member 3 are provided with raised portions 346 and 346 which are raised in a direction (outside of the room) facing the second locking piece 344 by partially cutting and bending the outside. It has been.

  Such an outer wall plate fixing bracket 1 is used in such a manner that the base plate portion 2 and the slide member 3 are integrally assembled so as to be slidable with each other. A construction method for fixing the plates 4 and 4 to the wall base will be described.

  On the wall base 5 on which the outer wall plate 4 is disposed, the outer wall plate fixing bracket 1 in which the substrate portion 2 and the slide member 3 are integrated is disposed. At this time, the fixing holes 22 formed in the mounting surface 21 of the substrate portion 2 and the column cores of the columns 6 are arranged so as to match. Then, as shown in FIG. 4, the mounting surface 21 of the substrate portion 2 is fixed by a fixing tool 7 such as a screw through the fixing hole 22, and the substrate portion 2 is attached to the wall base 5 (substrate portion attaching step). ).

  Next, the slide member 3 is slid along the opening 24 of the substrate portion 2, and the side edge portion of the first outer wall plate 4 is fitted into one side surface of the actual receiving portion 34 and held (first outer wall plate). Installation process). As shown in FIG. 5, a joint-like actual row portion 41 is formed on the side edge portion of the outer wall plate 4. The actual rowing portion 41 is fitted to the first locking pieces 341 and 341 and the first support surfaces 343 and 343 of the slide member 3.

  Subsequently, the position of the outer wall plate 4 is adjusted so that the joint groove 42 of the first outer wall plate 4 matches the column core, and the slide member 3 is fixed to the wall base 5 at this position (slide member fixing step). . The slide member 3 is fixed by being fixed to the wall base 5 with the fixing tool 7 through the fixing hole 32 of the fixing plate portion 31. Thereby, the slide operation of the slide member 3 is fixed.

  Next, the second outer wall plate 4 is attached to the slide member 3. That is, the actual rowing portion 41 of the second outer wall plate 4 is placed between the second locking piece 344 of the actual receiving portion 34 and the second support surfaces 345 and 345 with respect to the slide member 3 fixed to the wall base 5. Is fitted and held (second outer wall plate attaching step).

  As described above, the outer wall plate fixing metal fitting 1 that holds the outer wall plates 4 and 4 can be fixed to the wall base 5 only by being arranged at several places in the vertical direction of the four circumferences of the outer wall plate and fixed to the wall base 5. it can. This process is repeated to fix the outer wall plate 4 and form the wall surface.

  Thus, the outer wall plates 4 and 4 fixed by the outer wall plate fixing bracket 1 form a fixing structure as shown in FIG. That is, the first outer wall plate 4 and the second outer wall plate 4 each having the joint-like actual row portion 41 formed on each side edge portion are the eyes of the side edge portion of the first outer wall plate 4. Adjacent to each other with the ground groove 42 in between.

  The outer wall plate fixing metal fitting 1 is disposed so that the fixing hole 22 of the mounting surface 21 of the board portion 2 and the column core of the column 6 are matched. The substrate portion 2 is fixed to the wall base 5 and the pillar 6 by a fastening tool 7. Further, the fixed plate portion 31 of the slide member 3 is fixed to the wall base 5 by the fastening tool 7.

  The actual rowing portion 41 of the first outer wall plate 4 is sandwiched and fixed between the first locking piece 341 and the first support surface 343 on one side surface of the actual receiving portion 34 of the outer wall plate fixing bracket 1. The joint groove 42 is arranged so as to coincide with the column core of the column 6.

  The second outer wall plate 4 is sandwiched and fixed between the second locking piece 344 and the second support surface 345 on the other side surface of the actual receiving portion 34 of the outer wall plate fixing bracket 1, and the first outer wall plate 4. The actual rowing portion 41 is joined.

  Accordingly, the first outer wall plate 4 and the second outer wall plate 4 are adjacent to each other, and are fixed with a predetermined space between the wall base 5 depending on the thickness of the outer wall plate fixing bracket 1. That is, a space corresponding to the air passage 10 is secured between the outer wall plates 4 and 4 and the wall base 5 by the first support surface 343 and the second support surface 345 provided in the outer wall plate fixing metal fitting 1. . Further, joints (joint grooves 42) formed by these outer wall plates 4 and 4 are formed so as to coincide with the pillar core of the pillar 6.

  In addition, the outer wall plate fixing bracket 1 can be used as a single outer wall plate fixing bracket by removing the slide member 3 from the substrate portion 2. In this case, it is possible to perform a horizontal construction method in which the longitudinal direction of the outer wall plate 4 is attached in accordance with the horizontal direction. Then, in the same manner as described in the vertical stretching method, the actual rowing portion 41 of the outer wall plate 4 is constructed so as to be fitted and fixed to the actual receiving portion 34 of the slide member 3. At this time, the fixed plate portion 31 of the slide member 3 is attached to the wall base 5, and a space similar to that in the case of the vertical stretching method can be secured between the outer wall plates 4 and 4, so that the finished surface of the wall surface is flush. It is possible to align.

  INDUSTRIAL APPLICABILITY The present invention can be suitably used for forming a wall surface by fixing an outer wall plate to a building frame or a wall base.

It is the perspective view which looked at the outer wall board fixing metal fitting which concerns on this invention from the left direction. It is the perspective view which looked at the outer wall board fixing metal fitting of FIG. 1 from the right direction. It is a front view of the outer wall board fixing metal fitting which concerns on this invention. It is sectional drawing which shows the place which fixed the outer wall board fixing metal fitting which concerns on this invention to the wall base and the pillar. It is sectional drawing which shows 1 process of the construction method of the outer wall which concerns on this invention. It is a front view of the outer wall board fixing metal fitting of the state shown in FIG. It is sectional drawing which shows the fixing structure of the outer wall board which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer wall board fixture 2 Board part 21 Mounting surface 22 Fixing hole 23 Retaining piece 24 Opening part 25 Retaining piece 26 Lip part 3 Slide member 31 Fixing plate part 311 Step part 32 Fixing hole 33 Guide plate part 331 Guide nail 34 Actual receiving portion 341 First locking piece 342 Locking protrusion 343 First supporting surface 344 Second locking piece 345 Second supporting surface 346 Raised portion 4 Outer wall plate 41 Real row portion 42 Joint groove 5 Wall base 6 Column

Claims (10)

An outer wall plate fixing bracket for forming a wall surface by fixing a plurality of outer wall plates adjacent to a wall base,
A substrate portion having a mounting surface to the wall base and a fixing hole formed in the mounting surface; and a slide member provided slidably along the front surface of the mounting surface of the substrate portion,
The slide member includes a fixed plate portion fixed to the wall base, and three sides of the fixed plate portion are raised, and a pair of guide plate portions opposed to each other and an actual receiving portion orthogonal to the guide plate portions. Formed,
The substrate member is attached to the wall base, and the slide member is slid so as to sandwich the side edge of one of the adjacent outer wall plates on one side surface of the actual receiving portion of the slide member, and slides while holding the outer wall plate. The fixed plate portion of the member is fixed to the wall base, and the sliding motion of the slide member is fixed. On the other side of the actual receiving portion of the slide member, the side edge portion of the other outer wall plate that is adjacent is sandwiched, and the outer wall plate The outer wall plate fixing metal fitting is configured to be fixed to the wall base. The substrate portion is formed in a substantially C-shaped cross section having lip portions arranged in parallel to the opposite side edge portions, and each guide plate portion of the slide member has a guide claw that can be inscribed in the lip portion. Are projected toward the outside of the guide plate part,
The guide claw of the guide plate portion of the slide member is housed inside the lip portion of the substrate portion, and the slide member is configured to slide relative to the substrate portion. External wall plate fixing bracket.   An opening having a size that defines the sliding range of the slide member is formed on the mounting surface of the substrate portion, and a fixing hole is formed in the fixed plate portion of the slide member, and the opening is formed through the opening portion of the substrate portion. The outer wall plate fixing bracket according to claim 1 or 2, wherein the fixing plate portion is fixed to the wall base.   The outer wall plate fixing metal fitting according to any one of claims 1 to 3, wherein a stepped portion is formed in the fixing plate portion of the slide member so as to fit inside the opening of the substrate portion. The actual receiving part of the slide member is bent alternately by dividing the tip part into three parts,
The divided ends of the actual receiving portions at both ends are bent in the opposite direction of the fixed plate portion to form first locking pieces, respectively, and the central front end portion is bent toward the fixed plate portion side to be second. With locking pieces,
A first support surface that sandwiches a side edge portion of one outer wall plate together with the first locking piece is disposed outside one side surface of the actual receiving portion. The outer wall plate fixing bracket according to any one of claims 1 to 4, wherein the second support surface sandwiching the side edge portion is formed by bending the tip end portion of the guide plate portion.   6. The outer wall plate fixing bracket according to claim 5, wherein the first locking piece of the slide member is formed with a locking projection protruding in a direction facing the first support surface.   7. The outer wall plate fixing bracket according to claim 5, wherein the second support surface of the slide member is provided with a raised portion raised in a direction opposite to the second locking piece.   The outer wall plate fixing bracket according to any one of claims 3 to 7, wherein the opening portion of the substrate portion is provided with a slide member retaining piece at an end portion in the sliding direction. An outer wall construction method for forming a wall surface by fixing a first outer wall plate and a second outer wall plate adjacent to each other using the outer wall plate fixing metal fitting according to any one of claims 1 to 8. And
A board part mounting process in which an outer wall plate fixing bracket is placed on the wall base, the fixing hole on the mounting surface of the board part is aligned with the column core, the base plate part is fixed with a fastener, and the base board part is attached to the wall base. When,
A first outer wall plate attaching step of sliding the slide member along the substrate portion and holding the side edge portion of the first outer wall plate on one side surface of the actual receiving portion;
A slide member fixing step of arranging the first outer wall plate so that the joint of the outer wall plate matches the column core, and fixing the slide member to the wall base at the position;
A second outer wall plate mounting step for holding the side edge of the second outer wall plate on the other side surface of the actual receiving portion of the fixed slide member;
The construction method of the outer wall characterized by including. A fixing structure of an outer wall plate in which the first outer wall plate and the second outer wall plate are adjacent to each other and fixed to a wall base using the outer wall plate fixing metal fitting according to any one of claims 1 to 8,
The first and second outer wall plates are each formed with a joint-like actual row portion at each side edge portion, and a joint groove is formed at the side edge portion of the first outer wall plate,
The outer wall plate fixing bracket is arranged so that the mounting surface of the board portion matches the fixing hole and the column core, and is fixed to the wall base and the column by the fixing tool, and the fixing plate portion of the slide member is fixed to the wall base. Fixed,
The actual rowing portion of the first outer wall plate is held on one side of the actual receiving portion of the outer wall plate fixing bracket, and the joint groove is disposed so as to match the column core,
The second outer wall plate is spliced to the actual rowing portion of the first outer wall plate and held on the other side surface of the actual receiving portion of the outer wall plate fixing bracket,
The first outer wall plate and the second outer wall plate are adjacent to each other and fixed with a predetermined space between the wall base and the thickness of the outer wall plate fixing bracket, and the joints by these outer wall plates match the column core. A structure for fixing an outer wall plate, characterized by being formed.

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