JP2006070498A - Interior-wall-panel fixing bracket for internal corner, and structure for fixing interior wall panel in internal corner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a means which enables a position of an interior wall panel to be finely adjusted while a finished state of the interior wall panel is checked, in the interior-wall-panel fixing bracket for an internal corner, for use in the fixation of the one-end side of the interior wall panel to the internal corner of a building. <P>SOLUTION: This interior-wall-panel fixing bracket 1 for the internal corner is equipped with: a pair of flat plate parts 4L and 4R orthogonal to each other; a pair of right and left sandwiching pieces 6L and 6R which each hold a pair of right and left lip parts 96L and 96R, sandwiching an opening 71 of a corner furring post 72 in between, in the state of making the lip part 96L sandwiched between the flat plate part 4L and the sandwiching piece 6L and making the lip part 96R sandwiched between the flat plate part 4R and the sandwiching piece 6R; interior-wall-panel retainer pieces 5L and 5R which are provided in the state of protruding from at least either of the flat plate parts 4L and 4R, and wherein a round hole 10 and a horizontally elongated slot 11 are formed in a penetrating state; and a fixing bolt 3, the one-end side of which is inserted into one flat plate part 4L, and wherein the other-end side screwed from its indoor side surface and protruded from an outdoor side surface is inserted into a gap 73 between the furring post 72 and one framework 75. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an inner wall panel fixing bracket for an inner corner that fixes one end side of an inner wall panel to a building frame at an inner corner of a building such as a house, and in particular, the position of the inner wall panel is determined according to the finished state of the inner corner. The present invention relates to an inner wall panel fixing bracket for a corner that can be fixed while finely adjusting.

  2. Description of the Related Art Conventionally, an inner wall portion in a building such as a house is configured by sequentially attaching inner wall panels to the inside of a building frame composed of pillars, frames, and the like. In general, the inner wall panel is attached to the building frame by fixing both ends of the inner wall panel to the building frame using fixing brackets. Here, when one end of the inner wall panel is a corner of the building, a fixing bracket is attached to the corner pillar that is erected in the corner, and one end of the inner wall panel is pushed against the corner pillar by the fixing bracket. It is fixed by hitting. FIG. 10 is a schematic plan view showing the structure of a corner 70 of a building according to a conventional example (see Patent Document 1). As shown in the figure, the corner 70 has a corner pillar 72 in which the lip angle steel is erected with the opening 71 facing the indoor side, and the corner pillar 72 and the gaps 73 and 74 are opened and perpendicular to each other. A building housing 77 composed of a pair of shafts 75 and 76 arranged in such a manner, a pair of inner wall panels 78 and 79 built to be orthogonal to each other on the indoor side of the building housing 77, and each inner wall panel It is comprised from the inner wall panel fixing metal fitting 80 for entrance corners which fixes 78, 79 to the corner supporting pillar 72, respectively.

  The pair of shafts 75 and 76 are not shown in detail in the drawing, but a pair of left and right shaft columns 81 made of lip groove steel and a pair of upper and lower shaft rails orthogonal to the shaft column 81 form a substantially rectangular frame. In the interior, there are provided middle pillars, intermediate rails, X-shaped load-bearing braces and the like for reinforcement. As shown in FIG. 10, the pair of shaft sets 75 and 76 configured in this way are arranged with a gap 73 and 74 at a predetermined interval from the corner accessory column 72, respectively. Is fixed by a bolt or the like (not shown).

  As shown in FIG. 11, the inner wall panels 78 and 79 include an inner wall frame 84 that is rectangularly formed by laying a plurality of horizontal bars 83 between a pair of left and right vertical bars 82, and the inner wall frame 84. A synthetic resin heat insulating material 86 filled in a space 85 surrounded by the vertical beam 82 and the horizontal beam 83, an easily deformable heat insulating material 87 provided so as to cover the outdoor side surface of the inner wall frame 84, and the indoor side surface of the inner wall frame 84 And a moisture-proof sheet 88 attached to the whole.

  The vertical beam 82 and the horizontal beam 83 constituting the inner wall frame 84 are made of wooden square bars. As shown in FIG. 10, the vertical beam 82 has a corner portion formed by intersecting the outdoor side surface and the side end surface. A notch 89 is formed in the. Although not shown in detail in the drawing, the notch 89 is provided for disposing an inner wall panel fixing bracket for fixing the inner wall panels 78 and 79 to the shaft set. That is, although details are not shown in the drawing, at the end of the inner wall panels 78 and 79 opposite to the corner 70, a notch 89 of the adjacent inner wall panel faces to form a gap, The inner wall panel fixing bracket is disposed so as to accommodate the inner wall panel.

  The synthetic resin heat insulating material 86 is made of a synthetic resin foam such as polystyrene or phenol resin, and has a heat insulating performance higher than that of glass wool or rock wool generally used as a heat insulating material. It is not so large, and the flexibility is inferior. As shown in FIG. 11, the synthetic resin heat insulating material 86 is cut into a rectangle having a size substantially equal to the space 85 surrounded by the vertical beam 82 and the horizontal beam 83 of the inner wall frame 84, and the thickness thereof is the same as that of the inner wall frame 84. Degree. The synthetic resin heat insulating material 86 is fitted into the space 85 and fixed to the inner wall frame 84 with a double-sided tape or the like.

  The easily deformable heat insulating material 87 is a fibrous material such as glass wool or rock wool, and can be easily deformed by being pressed. This easily deformable heat insulating material 87 is cut into an appropriate size in advance according to the inner wall frame 84, and is packed in a bag so as not to unravel the fibers. The thickness of the easily deformable heat insulating material 87 is preferably larger than the thickness of the inner wall frame 84. As shown in FIG. 11, the easily deformable heat insulating material 87 configured as described above is fixed to the horizontal rail 83 using a tacker 90. Here, since one end side of the inner wall panels 78 and 79 is the corner portion 70, the end portion on the corner portion 70 side of the easily deformable heat insulating material 87 considers interference with the building housing 77 as shown in FIG. Then, it is attached so as to be retracted inward from the vertical beam 82.

  As shown in FIG. 12, the inner wall panel fixing metal fitting 80 for the corner portion is formed by holding one plate portion 92 of a metal fitting body 91 bent in an L-shaped cross section to form a holding piece 93. The other plate portion 94 is formed with an arc-shaped pulling guide groove 95. As shown in FIG. 10, the inner corner panel fixing metal fitting 80 is temporarily fixed so that the one lip portion 96 </ b> L of the corner accessory column 72 is clamped between the clamping piece 93 and the one plate portion 92. . Then, the inner wall panel 78 is built in such a manner that the notch 89 of the vertical beam 82 is brought into contact with the other plate portion 94 of the metal fitting body 91, and the guide nail K is driven from the pulling guide groove 95. Then, when the metal fitting body 91 is struck with a hammer and moved downward along the lip portion 96L, the guide nail K is guided to the drawing guide groove 95, whereby the inner wall panel 78 is drawn to the outdoor side. Thereby, the inner wall panel 78 is brought into close contact with the lip portion 96L of the corner supporting post 72 and the shaft set 75 and is firmly fixed. Similarly, the inner wall panel 79 is attached to the lip portion 96R of the corner accessory column 72 and the shaft assembly 76 by the inner wall panel fixing metal fitting 80 for the corner portion separately attached to the other lip portion 96R of the corner accessory column 72. It is fixed in close contact.

Japanese Patent Laid-Open No. 10-252189

  However, according to the conventional inner wall panel fixing metal fitting 80 for the corner portion, the inner wall panels 78 and 79 are pressed against and fixed to the corner supporting pillars 72 and the shafts 75 and 76, so that the inner wall panels 78 and 79 are finished. The state, for example, “building” representing the vertical standing state of the inner wall panels 78 and 79 and “street” representing the degree of alignment of the inner wall panels in a straight line mainly include the corner pillar 72 and the shafts 75 and 76. It depends on the dimensional accuracy and mounting accuracy. Accordingly, as a result of confirming the building and street after construction of the corner 70, if it is not within a predetermined reference value, as means for finely adjusting the positions of the inner wall panels 78 and 79 to correct this error. For example, a method is used in which a not-shown piece of wood is sandwiched between the inner wall frame 84 and the shaft sets 75 and 76, or the inner wall frame 84 is shaved. However, such adjustment work has a problem that the construction efficiency is lowered and the skill of the operator is required to obtain high accuracy.

  The present invention has been made in view of such a problem, and confirms the finished state of the inner wall panel in the inner wall panel fixing bracket for the inner corner panel for fixing one end side of the inner wall panel to the corner of the building. Means for enabling fine adjustment of the position is provided.

  In order to achieve the above-mentioned object, the invention according to claim 1 is characterized in that a corner support column is provided with one corner portion having a rectangular cross-section opened to the indoor side, and a corner facing the one corner portion opened. A heat insulating material is applied to the rectangular inner wall frame at the corner of the building, which includes a pair of shafts arranged so as to be perpendicular to each other with a gap between the corner pillars and a portion between them. An inner wall panel fixing bracket for a corner portion for fixing one end of an attached inner wall panel, wherein a pair of flat plate portions orthogonal to each other and an opening of the corner supporting post are sandwiched between the flat plate portions A pair of left and right holding pieces for holding the left and right lip portions, an inner wall panel receiving piece formed by penetrating and forming a round hole and a long hole extending in the horizontal direction projecting from the indoor side surface of at least one flat plate portion, Screwed from one indoor side to one flat plate In which the other end protruding from the outdoor side to anda fixing bolt to be inserted into the corner 添柱 and one framing gap.

  According to a second aspect of the present invention, the other flat plate portion of the pair of flat plate portions is provided with a fitting piece that is fitted to the surface on the other shaft assembly side of the corner accessory column.

  According to a third aspect of the present invention, there is provided a corner supporting column erected with the one corner portion having one corner portion of the rectangular cross section opened toward the indoor side, and a corner portion facing the one corner portion opened. An inner wall panel comprising a corner frame and a pair of shafts arranged so as to be orthogonal to each other with a gap, and an interior wall panel in which a heat insulating material is attached to a rectangular framed inner wall frame at a corner of a building. A structure for fixing an inner wall panel at an entrance corner for fixing one end side, a pair of flat plate portions orthogonal to each other, a pair of left and right clamping pieces provided with a gap from each flat plate portion, and at least one flat plate An inner wall panel receiving piece that protrudes from the indoor side surface of the part and has a round hole and a long hole extending horizontally extending therethrough, and a fixing bolt that is screwed into one flat plate part from the indoor side surface. The inner wall panel fixing bracket for the corner The left and right lip portions sandwiching the opening of the corner supporting pillar are sandwiched between the piece and each flat plate portion, respectively, and the shaft portion of the fixing bolt protruding from the outdoor side surface of the one flat plate portion is the corner supporting pillar. And the inner wall panel is built with its inner wall frame abutting against the inner wall panel receiving piece and from the elongated hole of the inner wall panel receiving piece to the inner wall frame. On the other hand, the temporary fixing nail is temporarily fixed so as to be movable in the horizontal direction by being driven, and the fixed nail is driven from the round hole of the inner wall panel receiving piece to the inner wall frame of the inner wall panel moved to a predetermined position. It is a thing.

  According to a fourth aspect of the present invention, a fitting piece protrudes from the outdoor side surface of the other flat plate portion of the pair of flat plate portions, and the fitting piece is fitted to the other shaft assembly side surface of the corner accessory column. It has been done.

  According to the inner wall panel fixing bracket for the corner portion according to claim 1 of the present invention, the pair of flat plate portions orthogonal to each other, and the left and right lip portions sandwiching the opening of the corner supporting pillar between the flat plate portions are provided. A pair of left and right clamping pieces to be respectively clamped, an inner wall panel receiving piece projecting from an indoor side surface of at least one flat plate portion and having a round hole and a long hole extending in the horizontal direction formed therethrough, and one flat plate portion on one end side Since the other end side that is screwed in from the indoor side surface and protrudes from the outdoor side surface is provided with a corner supporting post and a fixing bolt that is inserted into a gap between one shaft set, a corner is provided between each clamping piece and each flat plate portion. In addition to sandwiching the left and right lip parts of the accessory pillar, by pressing one flat plate part against the lip part of the corner accessory pillar and the shaft assembly with a fixing bolt, the inner wall panel fixing bracket for the corner is attached to the building frame. Can be fixed securely . In addition, a temporary fixing nail is driven into the inner wall frame of the inner wall panel from the long hole of the inner wall panel receiving piece to temporarily fix the inner wall panel, and then the desired position is adjusted while finely adjusting the position of the inner wall panel according to the finished state. Thus, the inner wall panel can be permanently fixed by driving the permanent fixing nail into the round hole of the inner wall panel receiving piece. Thereby, a highly accurate finish can be achieved in the corner.

  Moreover, according to the inner wall panel fixing bracket for corners according to claim 2 of the present invention, the fitting that fits to the other flat plate portion of the pair of flat plate portions to the surface of the other side of the corner supporting column. Since the attachment piece is provided, the inner wall panel fixing bracket for the corner can be reliably fixed by the building frame.

  Moreover, according to the fixing structure of the inner wall panel at the corner portion according to claim 3 of the present invention, a pair of flat plate portions orthogonal to each other, and a pair of left and right holding pieces provided with a gap from each flat plate portion, An inner wall panel receiving piece projecting from an indoor side surface of at least one flat plate portion and having a round hole and a long hole extending in the horizontal direction formed therethrough, and a fixing bolt screwed into one flat plate portion from the indoor side surface; The inner wall panel fixing bracket for the corner portion comprising the left and right lip portions sandwiching the opening of the corner supporting pillar between each clamping piece and each flat plate portion, and one flat plate portion outdoors The shaft part of the fixing bolt that protrudes from the side is inserted into the corner post and the gap between one shaft assembly, and the inner wall panel is built with its inner wall frame abutting against the inner wall panel receiving piece and the inner wall panel. From the long hole of the receiving piece to the inner wall frame Then, the temporary fixing nail is temporarily fixed so as to be movable in the horizontal direction, and this fixed nail is driven from the round hole of the inner wall panel receiving piece to the inner wall frame of the inner wall panel moved to a predetermined position. After temporarily fixing the inner wall panel by driving a temporary fixing nail into the inner wall frame of the inner wall panel from the long hole of the inner wall panel receiving piece, finely adjusting the position of the inner wall panel according to the finished state, at a desired position The inner wall panel can be permanently fixed. Thereby, a highly accurate finish can be achieved in the corner.

  Moreover, according to the fixing structure of the inner wall panel in the corner portion according to claim 4 of the present invention, the fitting piece projects from the outdoor side surface of the other flat plate portion of the pair of flat plate portions, and the fitting piece is Since the corner-attached pillar is fitted to the surface on the other shaft assembly side, the inner wall panel fixing bracket for the corner portion can be securely fixed by the building frame.

  Hereinafter, an inner wall panel fixing bracket for a corner according to a first embodiment of the present invention and a fixing structure of an inner wall panel in a corner of a building will be described with reference to the drawings. As shown in FIG. 1, the corner I2 according to the present embodiment is a corner pillar 72 in which a so-called lip angle steel formed by opening one corner of a rectangular cross section is erected with the opening 71 facing the indoor side. And a building composed of a pair of shafts 75 and 76 which are arranged so as to be orthogonal to each other with the corner supporting pillar 72 and the gaps 73 and 74 being opened with a corner opposite to the one corner opened. A housing 77, a pair of inner wall panels 78 and 79 having a wooden inner wall frame 84 built so as to be orthogonal to each other on the indoor side of the building housing 77, and an entrance for fixing the inner wall panels 78 and 79 to the building housing 77 The corner inner wall panel fixing bracket 1 is provided. The building housing 77 and the inner wall panels 78 and 79 have the same configuration as the corner portion 70 according to the conventional example. Accordingly, the same reference numerals as those of the conventional example are assigned to these, and the description thereof is omitted here.

  As shown in FIG. 2, the inner wall panel fixing fitting 1 for a corner is screwed together so as to be orthogonal to the fitting body 2 formed by punching and bending a single steel plate. The fixing bolt 3 is provided.

  As shown in FIG. 2, the metal fitting body 2 includes a pair of flat plate portions 4L and 4R orthogonal to each other, and an inner wall projecting from the flat plate portions 4L and 4R at an angle of approximately 90 ° on the indoor side surface. Panel receiving pieces 5L, 5R, a pair of sandwiching pieces 6L, 6R provided to project sideways from the uppermost portions of the flat plate portions 4L, 4R, and extending from the tip of the flat plate portion 4R toward the outdoor side surface. Fitted fitting piece 7. In the present invention, the indoor side surface / outdoor side surface of the flat plate portions 4L, 4R mean the indoor side surface / outdoor side surface when the inner wall panel fixing bracket 1 for the corner is attached to the corner supporting pillar 72. ing.

  As shown in FIG. 2, the flat plate portions 4L and 4R are formed by bending a steel plate at a bending line 8 of approximately 90 °, and each flat plate portion 4L and 4R has a base end portion, that is, a bent line. The end portion on the 8 side is wider than the tip portion, thereby forming a thick L-shape. The length of the flat end portion 4R is slightly larger than the width of the corner accessory column 72, and the length of the flat plate portion 4L is formed to be larger than that of the flat plate portion 4R. Thus, as shown in FIG. 1, when the inner corner wall fixing bracket 1 is attached to the corner supporting pillar 72, the tip of the flat plate portion 4 </ b> R reaches the gap 74, and the tip of the flat plate portion 4 </ b> L exceeds the gap 73. Thus, it comes into contact with the indoor side surface of the shaft assembly 75. In addition, a screw hole 9 for screwing the fixing bolt 3 is formed at the tip of the flat plate portion 4L. The screw hole 9 is formed by performing burring processing on the flat plate portion 4L from the indoor side surface and tapping on the burring.

  As shown in FIG. 2, the inner wall panel receiving pieces 5L and 5R are formed by cutting and raising a part of the flat plate portions 4L and 4R in the direction of the indoor side surface by approximately 90 °. The inner wall panel receiving pieces 5L, 5R have a substantially rectangular shape, and a round hole 10 having the same diameter as that of a fixed nail HK, which will be described later, is formed in the upper corner portion thereof. Further, below the round hole 10, a long hole 11 having a width substantially equal to the diameter of a temporary fixing nail KK to be described later is formed along the horizontal direction. The length of the long hole 11 is set as appropriate so as to determine the movable distance when the positions of the inner wall panels 78 and 79 are adjusted. In addition, the external wall of the inner wall panel receiving pieces 5L and 5R and the positions where the round holes 10 and the long holes 11 are formed are not limited to the present embodiment, and can be appropriately changed in design. In the present embodiment, the inner wall panel receiving pieces 5L and 5R protrude from the flat plate portions 4L and 4R, respectively, but the inner wall panel receiving pieces 5L and 5R protrude only from one of the flat plate portions 4L and 4R. It is also possible to have a configuration.

  As shown in FIG. 2, the sandwiching pieces 6L and 6R extend from the uppermost portions of the flat plate portions 4L and 4R toward the indoor side surface at an angle of approximately 90 ° with the flat plate portions 4L and 4R. The folded line 12 is folded back toward the flat plate portions 4L and 4R, and the second folded line 13 is folded back to the opposite side of the flat plate portions 4L and 4R. Here, the separation distance between the sandwiching pieces 6L and 6R and the flat plate portions 4L and 4R is smaller than the thickness of the lip portions 96L and 96R of the corner accessory post 72 at the smallest position. Therefore, when the lip portions 96L and 96R of the corner accessory column 72 are inserted between the sandwiching pieces 6L and 6R and the flat plate portions 4L and 4R, the sandwiching pieces 6L and 6R are flattened according to the thickness of the lip portions 96L and 96R. Due to the elastic deformation in the direction away from the portions 4L and 4R and the force to return to the original shape, the vicinity of the second folding line 13 in the clamping pieces 6L and 6R is pressed against the inner side surfaces of the lip portions 96L and 96R. The Thereby, the clamping pieces 6L and 6R can clamp the lip portions 96L and 96R between the flat plate portions 4L and 4R.

  As shown in FIG. 2, the fitting piece 7 extends from the tip of the flat plate portion 4 </ b> R to the outdoor side surface at an acute angle with the flat plate portion 4 </ b> R, and is folded back to the opposite side at the third fold line 14. It is formed in a substantially square shape in plan view. The fitting piece 7 and the flat plate portion 4R configured as described above are attached so as to cover the corner portion of the corner-supported pillar 72, so that the angle of the fitting piece 7 that forms an acute angle with the flat plate portion 4R is expanded. In this manner, the portion near the third folding line 14 in the fitting piece 7 is pressed against the corner-attached pillar 72 by the force that is elastically deformed and returns to the original shape. Thereby, the fitting piece 7 can be fitted to the outer side surface of the corner accessory pillar 72.

  As shown in FIG. 2, the fixing bolt 3 includes a head portion 15 having a diameter larger than that of the screw hole 9 of the flat plate portion 4L, and a shaft portion 16 in which a screw is formed over the entire length. is there. The head 15 is formed with a cross-shaped groove 17 into which the plus driver PD is inserted. Further, the diameter of the shaft portion 16 is slightly smaller than the width of the gap 73 between the corner accessory column 72 and the shaft set 75. The fixing bolt 3 configured in this manner is screwed into the screw hole 9 from the indoor side surface of the flat plate portion 4L. As a result, the fixing bolt 3 is rotated to the right and screwed in until the head portion 15 abuts against the flat plate portion 4L, so that the flat plate portion 4L has the lip portion 96L and the shaft assembly 75 of the corner accessory column 72 as shown in FIG. It is possible to prevent the inner wall panel fixing metal fitting 1 for entering corners from falling off the corner accessory column 72.

  In this embodiment, the fitting piece 7 is provided at the tip of the flat plate portion 4R of the metal fitting body 2, and the fixing bolt 3 is screwed to the flat plate portion 4L. On the contrary, the fitting piece 7 is fixed to the flat plate portion 4R. The bolt 3 is screwed, the fitting piece 7 is provided at the tip of the flat plate portion 4L, the fixing bolt 3 is inserted into the gap 74, and the fitting piece 7 is inserted from the gap 73 to the outer surface of the corner accessory column 72. Of course, it can be fitted.

  Hereinafter, the construction procedure of the corner portion according to the first embodiment will be described. First, the inner corner panel fixing bracket 1 for the corner is attached to the corner post 72. That is, as shown in FIG. 3, the inner wall panel fixing bracket 1 for the corners is held with the flat plate portion 4L facing downward, and the lip portion 96R of the corner accessory column 72 is slid between the sandwiching piece 6R and the flat plate portion 4R. By doing so, the clamping piece 6R is brought into contact with the inner surface of the lip portion 96R. From this state, using the contact point between the sandwiching piece 6R and the lip 96R as a fulcrum, the corner inner wall panel fixing bracket 1 is rotated clockwise so as to be pushed into the corner accessory column 72 side. Then, the lip portion 96L is slid between the sandwiching piece 6L and the flat plate portion 4L, and the sandwiching piece 6L is brought into contact with the inner surface of the lip portion 96L. As a result, the lip portion 96R is sandwiched between the sandwiching piece 6R and the flat plate portion 4R, the lip portion 96L is sandwiched between the sandwiching piece 6L and the flat plate portion 4L, and the inner wall panel fixing bracket 1 for the corners is connected to the left and right lip 96L. , 96R. Further, when the inner wall panel fixing metal fitting 1 for the corner is slightly rotated, the tip end portion is inserted into the gap 74 while holding the fitting piece 7 and slightly expanding outward. As a result, the fitting piece 7 is inserted into the back of the gap 74 in accordance with the rotation of the inner wall panel fixing bracket 1 for the corner of entry, and is fitted to the outer surface of the corner accessory column 72.

  Next, the inner corner panel fixing metal fitting 1 for the corner is fixed. That is, as shown in FIG. 4, by inserting a Phillips screwdriver PD into the cross groove 17 of the fixing bolt 3 and rotating it to the right, the fixing bolt 3 is screwed in until the head portion 15 abuts against the flat plate portion 4L. Thereby, the inner wall panel fixing bracket 1 for the corner entry is fixed to the building housing 77 by pressing the flat plate portion 4L against the corner supporting pillar 72 and the shaft assembly 75 by the head 15 of the fixing bolt 3. Although not shown in detail in the figure, in the same manner, a plurality of inner corner panel inner wall fixing brackets 1 are sequentially attached at predetermined intervals along the corner supporting pillars 72 and fixed by fixing bolts 3.

  Next, the inner wall panel 78 is built. That is, as shown in FIG. 5, the inner wall panel 78 is arranged such that the outdoor side surface of the vertical beam 82 is along the flat plate portion 4L and the inner wall panel receiving piece 5L is brought into contact with the notch 89 of the vertical beam 82. Build.

  Next, the inner wall panels 78 and 79 are temporarily fixed. That is, as shown in FIG. 5, the temporary fixing nail KK is driven into the vertical beam 82 from the long hole 11 of the inner wall panel receiving piece 5L. At this time, the temporary fixing nail KK is driven into the middle portion in the longitudinal direction of the long hole 11 so that the nail head does not contact the inner wall panel receiving piece 5L. As a result, the inner wall panel 78 is allowed to move within a range in which the temporary fixing nail KK is guided to the elongated hole 11.

  Next, the finished state of the inner wall panels 78 and 79 is confirmed. That is, although details are not shown in the figure, the erection of the inner wall panel 78 is measured using a swing-down swing or the like, and the streets of the inner wall panel 78 are measured using water thread or the like, and these are within a predetermined reference value. Check if it is in.

  Next, the position of the inner wall panel 78 is adjusted according to the finished state. That is, when the measurement result of the construction and street of the inner wall panel 78 does not fall within the reference value, the inner wall panel 78 is struck to the indoor side slightly with a hammer or the like (not shown). As shown in FIG. 6, after moving the inner wall panel 78 to the indoor side by a desired distance d, the building / street is measured again. If the measurement result does not fall within the reference value, the movement of the inner wall panel 78 to the indoor side and the measurement on the building / street are repeated until the measurement result falls within the reference value.

  Finally, the inner wall panel 78 is permanently fixed. That is, in the state where the building / street measurement results are within the reference value, as shown in FIG. 6, the fixed nail HK is attached to the head of the vertical rail 82 from the round hole 10 of the inner wall panel receiving piece 5L. Until it comes into contact with the inner wall panel receiving piece 5L. Thereby, the inner wall panel 78 is fixed to the inner corner panel inner wall panel fixing bracket 1 so as not to move. Further, as described above, since the head of the temporary fixing nail KK is slightly lifted from the inner wall panel receiving piece 5L, the temporary fixing nail KK is driven until the head contacts the inner wall panel receiving piece 5L. In the same manner, the inner wall panel 79 is also fixed to the inner wall panel receiving piece 5R.

  Next, an inner wall panel fixing bracket for corners according to a second embodiment of the present invention and an inner wall panel fixing structure at the corner of a building will be described with reference to the drawings. As shown in FIG. 7, in the corner I2 according to the present embodiment, the inner wall frame 23 constituting the inner wall panels 21 and 22 is a steel inner wall frame made of steel, and the inner wall panels 21 and 22 This is different from the first embodiment in that the corner wall inner wall panel fixing metal fitting 20 fixed to 77 has a structure corresponding to the steel inner wall frame. Since other configurations are the same as those of the first embodiment, the same reference numerals are used, and description thereof is omitted here.

  As shown in FIG. 8, the inner wall panels 21 and 22 include an inner wall frame 23 that is rectangularly framed by a plurality of horizontal rails 25 being installed between a pair of left and right vertical rails 24, and the inner wall frames 23. An easily deformable heat insulating material 27 fixed by a stud 26 so as to cover the outdoor side surface, and a moisture-proof sheet 28 attached to the entire indoor side surface of the inner wall frame 23, are provided in this embodiment. The inner wall frame 23 is configured as a steel inner wall frame in which the vertical beam 24 and the horizontal beam 25 are made of steel. As shown in FIG. 7, the vertical beam 24 is provided with a horizontal beam receiving portion 29 for receiving the horizontal beam 25 at one corner of a square steel having a rectangular cross section, and the horizontal beam receiving portion 29. A stepped-down portion 30 is formed at a corner at a diagonal position. On the other hand, although not shown in detail in the drawing, the horizontal rail 25 is formed by bending a steel plate into an S-shape, and both longitudinal ends thereof are respectively applied to the horizontal rail receiving portions 29 of the left and right vertical rails 24. They are placed in contact with each other and fixed with screws or the like.

  As shown in FIG. 9, the inner wall panel fixing metal fitting 20 for the corner portion is screwed so as to be orthogonal to the metal fitting body 31 formed by punching and bending one steel plate. The fixing bolt 32 is provided. The fixing bolt 32 has the same configuration and function as the fixing bolt 3 according to the first embodiment, and the description thereof is omitted.

  As shown in FIG. 9, the metal fitting body 31 includes a pair of flat plate portions 33L and 33R orthogonal to each other and a pair of sandwiching pieces 34L and 34R provided so as to protrude sideways from the uppermost portions of the flat plate portions 33L and 33R. A fitting piece 35 formed to extend from the distal end of the flat plate portion 33R toward the outdoor side surface thereof, a rectangular protruding portion 36 formed to protrude to the base end side of the flat plate portions 33L and 33R, and the rectangular protruding portion. And inner wall panel receiving pieces 37L, 37R projecting in the direction of the indoor side surface at an angle of approximately 90 ° from 36. Here, in the present invention, the indoor side surface / outdoor side surface of the flat plate portions 33L and 33R and the rectangular protrusion 36 refer to the indoor side surface / house in the state where the inner wall panel fixing bracket 20 for the corner is attached to the corner supporting pillar 72. It means the outer surface. The flat plate portions 33L and 33R, the holding pieces 34L and 34R, and the fitting piece 35 are the flat plate portions 4L and 4R, the holding pieces 6L and 6R, and the holding pieces 6L and 6R of the inner wall panel fixture 1 for the corners according to the first embodiment. Since it is the same structure as the fitting piece 7, the description is abbreviate | omitted.

  As shown in FIG. 9, the rectangular protrusions 36 are formed by protruding the base end sides of the flat plate portions 33 </ b> L and 33 </ b> R in a substantially square cross section so as to protrude toward the indoor side surface of the flat plate portions 33 </ b> L and 33 </ b> R. On the other hand, the inner wall panel receiving pieces 37L and 37R are formed by cutting and raising a part of the rectangular protruding portion 36 and the flat plate portions 33L and 33R in the indoor side surface direction by approximately 90 °. The inner wall panel receiving pieces 37L, 37R correspond to the structure of the inner wall panels 21, 22 except that they are formed longer than the inner wall panel receiving pieces 5L, 5R of the inner wall panel fixing bracket 1 for the corners. The inner wall panel receiving pieces 5L and 5R have the same configuration and function, and are formed with a round hole 38 for driving a permanent fixing screw HB, which will be described later, and a long hole 39 for driving a temporary fixing screw KB. ing.

  As for the construction procedure of the corner I2 according to the second embodiment, as in the corner I1 according to the first embodiment, the mounting / fixing work of the corner inner wall panel fixing bracket 20 to the corner supporting column 72 is performed. , Construction work of the inner wall panels 21, 22, temporary fixing work of the inner wall panels 21, 22, work of checking the finished state of the inner wall panels 21, 22, position adjustment work of the inner wall panels 21, 22, the inner wall panels 21, 22 It is performed in the order of fixed work. The attachment / fixing work of the inner corner panel fixing bracket 20 for the corners is the same as in the first embodiment, and the description thereof is omitted. In addition, when working on the installation of the inner wall panels 21 and 22, as shown in FIG. 7, the inner wall panels 21 and 22 are brought into contact with the end surfaces of the inner wall panel receiving pieces 37L and 37R with the side end surfaces of the vertical rails 24 thereof. Build in as you want. As for the work after the temporary fixing of the inner wall panels 21 and 22, as shown in FIG. 7, except that the temporary fixing screw KB and the main fixing screw HB are used instead of the temporary fixing nail KK and the main fixing nail HK. Is the same as in the first embodiment.

  As described above, according to the interior corner panel fixing brackets 1 and 20 for corners according to the present invention, one end side of the inner wall panels 21 and 78 is fixed to the building frame 77 at the corners I1 and I2 of the building. In addition, since the fixing operation can be performed while finely adjusting the positions of the inner wall panels 21 and 78 according to the finished state, it is possible to achieve a highly accurate finish at the corners I1 and I2. In this embodiment, the inner corner panel inner metal fixtures 1 and 20 are used to fix the inner wall panels 21 and 78 to the building housing 77 at the inner corners I1 and I2. However, the present invention is not limited to 78, and a panelized member can be fixed to a corner portion and used after the fixing to finely adjust the position.

The schematic plan view which shows the structure of the corner I1 which concerns on 1st Example of this invention. The schematic perspective view which shows the structure of the inner wall panel fixing metal fitting 1 for entering corner parts. Explanatory drawing for demonstrating the construction procedure of the corner I1. Explanatory drawing for demonstrating the construction procedure of the corner I1. Explanatory drawing for demonstrating the construction procedure of the corner I1. Explanatory drawing for demonstrating the construction procedure of the corner I1. The schematic plan view which shows the structure of the corner I2 which concerns on 2nd Example of this invention. The disassembled perspective view which shows the structure of the inner wall panels 21 and 22. FIG. The schematic perspective view which shows the structure of the inner wall panel fixing metal fitting 20 for entering corner parts. The schematic plan view which shows the structure of the corner 70 which concerns on a prior art example. The disassembled perspective view which shows the structure of the inner wall panels 78 and 79. FIG. The schematic perspective view which shows the structure of the inner wall panel fixing bracket 80 for a corner part.

Explanation of symbols

1,20 Corner wall inner wall panel fixing bracket 3,32 Fixing bolt 4L, 4R, 33L, 33R Flat plate part 5L, 5R, 37L, 37R Inner wall panel receiving piece 6L, 6R, 34L, 34R Clamping piece 7, 35 Piece 10, 38 Round hole 11, 39 Long hole 21, 22, 78, 79 Inner wall panel 23, 84 Inner wall frame 27, 87 Easily deformable heat insulating material 71 Opening 72 Corner accessory pillar 73, 74 Gap 75, 76 Shaft 96L, 96R Lip part I1, I2 Corner part KK Temporary fixing nail HK Main fixing nail

Claims (4)

A corner supporting pillar that is erected with the one corner of the rectangular section opened to the indoor side, and a corner that is opposite to the one corner that is opened, with a gap between the corner supporting pillar and the corner supporting pillar. A corner that fixes one end of an inner wall panel in which a heat insulating material is attached to a rectangular inner wall frame at a corner of a building composed of a pair of shafts arranged so as to be orthogonal to each other. Internal wall panel fixing bracket for parts,
From a pair of flat plate portions orthogonal to each other, a pair of left and right nip portions that sandwich the left and right lip portions sandwiching the opening of the corner pillar between each flat plate portion, and the indoor side surface of at least one flat plate portion An inner wall panel receiving piece which is provided with a projecting round hole and an elongated hole extending in the horizontal direction, and the other end side projecting from the outdoor side surface is screwed into one flat plate portion from the indoor side surface thereof And a fixing bolt inserted into the gap of one of the shaft groups.   The corner portion according to claim 1, wherein a fitting piece is provided on the other flat plate portion of the pair of flat plate portions to be fitted to a surface on the other shaft assembly side of the corner supporting pillar. Internal wall panel fixing bracket. A corner supporting pillar that is erected with the one corner of the rectangular section opened to the indoor side, and a corner that is opposite to the one corner that is opened, with a gap between the corner supporting pillar and the corner supporting pillar. A corner that fixes one end of an inner wall panel in which a heat insulating material is attached to a rectangular inner wall frame at a corner of a building composed of a pair of shafts arranged so as to be orthogonal to each other. A fixing structure of the inner wall panel in the section,
A pair of flat plate portions orthogonal to each other, a pair of left and right clamping pieces provided with a gap from each flat plate portion, a round hole projecting from the indoor side surface of at least one flat plate portion and a long hole extending in the horizontal direction An inner wall panel fixing bracket for a corner portion comprising an inner wall panel receiving piece formed through and a fixing bolt screwed into one flat plate portion from the indoor side surface thereof, the holding pieces and the respective holding pieces. The left and right lip portions sandwiching the opening of the corner supporting pillar are sandwiched between the flat plate portion and the shaft portion of the fixing bolt protruding from the outdoor side surface of the one flat plate portion is the corner supporting pillar and the one shaft. The inner wall panel is built by being inserted into a gap between the sets, with the inner wall frame abutting against the inner wall panel receiving piece and temporarily fixed to the inner wall frame from the long hole of the inner wall panel receiving piece. Nails being driven A corner that is fixedly fixed so as to be movable in a more horizontal direction, and the fixed nail is driven into the inner wall frame of the inner wall panel that has been moved to a predetermined position from a round hole of the inner wall panel receiving piece. The inner wall panel fixing structure. A fitting piece protrudes from the outdoor side surface of the other flat plate portion of the pair of flat plate portions, and the fitting piece is fitted to the surface on the other shaft assembly side of the corner accessory column. The fixing structure of the inner wall panel in the corner of entry according to claim 3.

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