JP2017014884A - Outer wall material construction tool and outer wall material construction method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an outer wall material construction tool with which an outer wall material can be easily constructed and an outer wall material construction method using the same.SOLUTION: Provided is a tool 1 used when clinker-plating an outer wall material 3. The tool 1 comprises an upper engagement part 13 and a supporting part 21. The upper engagement part 13 is engaged with the upper end surface 30 of the lower step outer wall material 3B which is arranged on a wall substrate 5, and, under this condition, the supporting part 21 supports the lower end surface 33 of the upper step outer wall material 3A which is arranged above higher than the lower step outer wall material 3B by one step. Thus, the upper step outer wall material 3A is arranged at the same height as the planned construction place.SELECTED DRAWING: Figure 3

Description

  The present invention relates to an outer wall material construction jig used when armoring an outer wall material and an outer wall material construction method using the jig.

  Patent Document 1 shows an armored outer wall structure. The armored outer wall structure includes a plurality of outer wall materials arranged in the vertical direction on the outdoor side of the wall base. An L-shaped notch is formed at the lower edge of each outer wall material. The outer wall material is in contact with the outer edge of the upper edge of the lower outer wall material, and the lower edge overlaps with the upper edge of the lower outer wall material. It is fixed to the wall base.

Japanese Utility Model Publication No. 64-50541

  However, when the outer wall material is fixed to the wall base with the fixing tool, it is necessary to support the outer wall material in a state where the outer wall material is positioned in the vertical direction, and the construction is not easy.

  This invention is made | formed in view of the said situation, Comprising: The outer wall material construction jig which can construct an outer wall material easily, and the construction method of an outer wall material using the same.

  In order to achieve the above object, the outer wall material construction jig of the present invention is a jig used when armoring the outer wall material, and is locked to the upper end surface of the lower outer wall material constructed on the wall base. In the state where the upper locking portion is possible and the upper locking portion is locked to the upper end surface of the lower outer wall member, the lower locking member supports the lower end surface of the upper outer wall member constructed one step higher than the lower outer wall member. And a support part for arranging the upper outer wall material at the same height as the planned construction site.

  Moreover, it is preferable that the said support part is provided in both the lower left and right of the said upper latching | locking part.

  Moreover, it is preferable to provide a lower locking portion that can be locked to the lower end surface of the lower outer wall material in a state where the upper locking portion is locked to the upper end surface of the lower outer wall material.

  Moreover, it is preferable that the both locking portions elastically sandwich the lower outer wall material.

  Moreover, it is preferable that the said lower latching | locking part is urged | biased toward the said upper latching | locking part.

  Moreover, it is preferable that the said upper latching | locking part has a collar part latched on the back surface of the said lower stage outer wall material.

  In the state where the upper locking portion is locked to the upper end surface of the lower outer wall material, it is preferable to further include positioning means for determining a position in the left-right direction of the upper outer wall material.

  Further, the upper locking portion is inserted into the back side of the upper outer wall material in a state where the upper locking portion is locked to the upper end surface of the lower outer wall material and the upper outer wall material is supported by the support portion. It is preferable to provide an inserted piece.

  Moreover, the construction method of the outer wall material using the outer wall material construction jig of the present invention is the upper end surface of the lower outer wall material constructed on the wall base, the upper locking portion of the outer wall material construction jig. After that, the upper portion of the outer wall material is supported by the support portion of the outer wall material construction jig, and the upper outer wall material is fixed to the wall base. And

  In the outer wall material construction jig and the outer wall material construction method according to the present invention, the upper locking portion is locked to the upper end surface of the lower outer wall material, and the outer wall material construction jig is held on the lower outer wall material. By supporting the upper outer wall material with the support portion of the outer wall material construction jig, the upper outer wall material can be arranged at the same height as the planned construction location. For this reason, an upper stage outer wall material can be easily attached to a wall base.

FIG. 1 is a front view of an outer wall material construction jig according to a first embodiment of the present invention. FIG. 2 is a right side view of the above outer wall material construction jig. FIG. 3 is a front view showing a state in which the outer wall material is supported using the outer wall material construction jig described above. FIG. 4 is a cross-sectional view of the outer wall structure. FIG. 5 is a perspective view of the outer wall structure in which illustration of some of the outer wall materials is omitted. 6A is a front view of an outer wall material construction jig of Modification 1A, and FIG. 6B is a side view of a support body of the outer wall material construction jig of Modification 1A. FIG. 7A is a front view of an outer wall material construction jig of Modification 1B. FIG. 7B is a right side view of the outer wall material construction jig of Modification 1B. FIG. 7C is a front view of the outer wall material construction jig in which the support body of the outer wall material construction jig of Modification 1B is attached to the left side. 8A and 8B are front views of the outer wall material construction jig of Modification 1C, FIG. 8A shows a state in which the upper locking portion protrudes to the left, and FIG. It is the state which attached the stop part protruding rightward. FIG. 9 is a front view of an outer wall material construction jig according to a second embodiment of the present invention. FIG. 10 is a right side view of the outer wall material construction jig. FIG. 11 is a front view showing a state in which the outer wall material is supported using the outer wall material construction jig. 12A to 12E are side views of outer wall material construction jigs according to modified examples 2A to 2E of the present invention. FIG. 13: is the front view which showed the state which supported the outer wall material using the jig | tool for outer wall material construction of 3rd Embodiment of this invention. 14 is a cross-sectional view taken along line AA in FIG. FIG. 15 is a rear view of the outer wall material construction jig of the third embodiment. FIG. 16: is the front view which showed the state which supported the outer wall material using the jig | tool for outer wall material construction of the modification 3A of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

(First embodiment)
FIG. 1 shows a front view of an outer wall material construction jig 1 (hereinafter referred to as jig 1) of the present embodiment, and FIG. 2 shows a side view of the jig 1. FIG. 3 shows the usage state of the jig 1. 4 and 5 show an outer wall structure made of an armored outer wall material. In addition, in FIG. 5, illustration of a part of outer wall material 3 is abbreviate | omitted.

  First, the outer wall structure shown in FIGS. 3 to 5 will be described. In the following, the direction indicated by the arrow D1 toward the outdoor side in FIG. 4 is the front, the direction indicated by the arrow D2 toward the indoor side is the rear, and the direction indicated by the arrow D3 in FIG. The direction shown will be described as the right side.

  As shown in FIGS. 4 and 5, the outer wall structure of this embodiment includes a wall base 5 and a plurality of outer wall members 3 armored on the outdoor side of the wall base 5.

  The wall base 5 of the present embodiment is a wooden board such as plywood or OSB (Oriented Strand Board), and the wall base 5 is attached to the front surface of a plurality of vertical trunk edges (not shown). The wall base 5 is not limited to the wooden board, and may be a trunk edge, a pillar material, or the like.

  Each outer wall material 3 is a flat decorative slate, and is disposed along the front surface of the waterproof sheet 6 attached to the front surface of the wall base 5. The outer wall material 3 may be a wooden outer wall material such as a solid material or a laminated material, natural slate, or the like.

  The plurality of outer wall materials 3 are staggered so that the outer wall materials 3 adjacent to each other in the vertical direction are shifted in the horizontal direction. Note that the outer wall material 3 may be stretched so that the outer wall materials 3 adjacent in the vertical direction are aligned in the left-right direction.

  Each outer wall material 3 has a flat plate shape. Each outer wall member 3 is the same size and is formed in a hexagonal shape in front view as shown in FIG. In addition, the shape of the outer wall material 3 is not limited to a hexagonal shape when viewed from the front, and may be a rectangular shape when viewed from the front, for example, or may be one in which a cut groove is partially formed.

  Each outer wall member 3 includes an upper end surface 30 whose left and right ends are inclined, left and right side end surfaces 31 and 32, and a lower end surface 33. Each outer wall material 3 is disposed such that the length direction of the lower end surface 33 is horizontal and the left and right side end surfaces 31 and 32 are vertical. In the upper end surface 30 of each outer wall member 3, the intermediate portion 34 located between the inclined left and right end portions is parallel to the lower end surface 33.

  Each outer wall material 3 includes a covering portion 35 that overlaps the lower outer wall material 3 and covers the lower outer wall material 3, and a non-covering portion 36 that is located above the covering portion 35 and does not overlap the lower outer wall material 3. It is configured. Further, in relation to the upper outer wall material 3, each outer wall material 3 overlaps with the upper outer wall material 3 and the front surface is covered with the upper outer wall material 3, and is positioned below the overlapping portion 37. It can also be said that the front surface is composed of the exposed portion 38 exposed to the outdoor side. The non-covering part 36 is a part of the overlapping part 37, and the boundary between the covering part 35 and the non-covering part 36 is located in the middle of the overlapping part 37 in the vertical direction.

  A plurality of fixing tool insertion holes 39 are formed in the non-covering portion 36 of each outer wall member 3. Each fixing tool insertion hole 39 penetrates in the thickness direction of the outer wall material 3. In the present embodiment, the plurality of fixing tool insertion holes 39 are arranged in a line in the left-right direction at the lower end portion of the non-covering portion 36 and are formed at the same position in the vertical direction.

  A plurality of alignment marks 40 for alignment with the lower outer wall material 3 are provided on the front surface of the overlapping portion 37 of each outer wall material 3 of the present embodiment. The plurality of alignment marks 40 include a first mark 41 for aligning the left and right positions and a pair of left and right second marks 42 and 43 for aligning the vertical positions.

  The first mark 41 is provided at the center position in the left-right direction of the upper end portion of the outer wall material 3 and indicates the center position in the left-right direction of the outer wall material 3. An operator who constructs the outer wall material 3 arranges the first mark 41 by aligning the position of the outer wall material 3 arranged in the left-right direction on the lower stage of the outer wall material 3 and the position in the left-right direction. Positioning of the outer wall material 3 in the left-right direction can be performed.

  The pair of left and right second marks 42, 43 are provided at both left and right end portions between the covering portion 35 and the non-covering portion 36 of the outer wall material 3, and the covering portion 35 and the non-covering portion 36 of the outer wall material 3. Indicates the boundary.

  An operator who constructs the outer wall material 3 aligns the second mark 42 provided at the left end portion of the outer wall material 3 with the upper edge of the outer wall material 3 on the lower left side of the outer wall material 3, and also the outer wall material 3. By aligning the second mark 43 provided at the right end of the outer wall material 3 with the upper edge of the outer wall material 3 on the lower right side of the outer wall material 3, the vertical position relative to the outer wall material 3 on both sides of the lower stage of the outer wall material 3 can be easily achieved. Can be adapted to The first mark 41 and the second marks 42 and 43 can be omitted.

  As shown in FIG. 4, each outer wall material 3 is inclined such that the lower cover portion 35 overlaps the outdoor side of the overlapping portion 37 of the lower outer wall material 3 and is positioned on the outdoor side as it goes downward. The lowermost outer wall material 3 has the same inclination angle as the upper outer wall material 3 because the lower part overlaps the upper end of a plate-like starter 50 attached to the front surface of the wall base 5 via the waterproof sheet 6. Tilt.

  A fixing tool 7 such as a nail is inserted from the outdoor side into each fixing tool insertion hole 39 of each outer wall member 3. Each fixing tool 7 is fixed to the wall base 5, whereby each outer wall material 3 is attached to the wall base 5. The fixing tool 7 may be a screw, for example.

  As shown in FIG. 3, the jig 1 is used when the outer wall material 3 on the first stage of the outer wall material 3 previously applied to the wall base 5 is applied to the wall base 5. In addition, below, the existing outer wall material 3 previously constructed | assembled is called the lower-stage outer wall material 3B, and the outer-wall material 3 on one step | paragraph of the lower-stage outer wall material 3B is called upper-stage outer wall material 3A below as needed. Moreover, below, the jig | tool 1 is demonstrated using the direction in the state which attached the jig | tool 1 to the lower stage outer wall material 3B as FIG. 3 shows.

  As shown in FIG. 1, the jig 1 includes an attached body 10 and a pair of left and right support bodies 11. The mounted body 10 can be hooked and attached to the lower outer wall material 3B. The pair of supports 11 can support the upper outer wall material 3A from below.

  The mounted body 10 includes a main body portion 12 disposed along the front surface of the lower outer wall material 3 </ b> B, and upper and lower two locking portions 13 and 14 provided on the main body portion 12. Hereinafter, the upper locking portion 13 of both the locking portions 13 and 14 is referred to as an upper locking portion 13, and the lower locking portion 14 is referred to as a lower locking portion 14.

  The main body 12 is a long member extending in the up-down direction, and in this embodiment, is formed from grooved steel with a lip having a substantially C-shaped cross section and opening forward.

  As shown in FIG. 2, an upper locking portion 13 is provided at the upper end portion of the main body portion 12. The upper locking portion 13 is connected to the main body portion 12 so as not to move. The upper locking portion 13 can be locked to the upper end surface 30 (specifically, the intermediate portion 34) of the lower outer wall material 3B.

  The upper locking portion 13 of the present embodiment is formed from a metal plate that is L-shaped in a side view and extends in the left-right direction. The upper locking portion 13 is disposed along the front surface of the main body portion 12 and is attached to the main body portion 12. The upper locking portion 13 protrudes rearward from the upper end of the fixing portion 81, and the main body portion 12. And a horizontal plate-like first locking piece portion 16 disposed along the upper end surface of the.

  As shown in FIG. 1, the fixing portion 81 has an intermediate portion in the left-right direction connected to the main body portion 12, and both left and right end portions protrude from the main body portion 12 toward the outer side in the left-right direction.

  The first locking piece 16 is provided over the entire length of the fixing portion 81 in the left-right direction. As shown in FIG. 2, the rear end portion of the first locking piece portion 16 protrudes rearward from the main body portion 12, and when the jig 1 is attached to the lower outer wall material 3 </ b> B, the first locking piece portion 16. The rear end of the portion 16 is hooked on the upper end surface of the lower outer wall material 3B.

  An elastic member 83 made of a rubber sheet or the like is attached to the entire bottom surface of the first locking piece 16. The elastic member 83 is vertically sandwiched between the upper end surface of the main body 12 and the lower surface of the first locking piece 16. For this reason, the elastic member 83 attached to the first locking piece portion 16 is difficult to peel off from the first locking piece portion 16.

  The upper locking portion 13 hooks the rear end portion of the first locking piece portion 16 on the intermediate portion 34 of the upper end surface 30 of the lower outer wall member 3B via the elastic member 83, thereby the upper end surface 30 of the lower outer wall member 3B. It is locked to. At this time, the elastic member 83 is interposed between the lower surface of the first locking piece 16 and the upper surface of the lower outer wall member 3B. For this reason, the 1st latching piece part 16 is hard to slip with respect to the lower stage outer wall material 3B, and the lower stage outer wall material 3B is hard to be damaged by the 1st latching piece part 16.

  As shown in FIG. 1, the main body portion 12 is provided with a lower locking portion 14. The lower locking portion 14 is in pressure contact with the lower end surface 33 of the lower outer wall material 3B.

  The lower locking portion 14 of the present embodiment is provided so as to be slidable in the vertical direction with respect to the main body portion 12. The lower locking portion 14 is formed of a metal plate, and includes a slide portion 80 extending in the vertical direction and a second locking piece portion 17 protruding rearward from the lower end portion of the slide portion 80. .

  The slide portion 80 has a substantially C-shaped cross section that opens rearward, has a slightly smaller cross-sectional size than the main body portion 12, and is housed inside the main body portion 12 so as to be movable in the vertical direction.

  As shown in FIG. 1, the jig 1 further includes an elastic body 18. The elastic body 18 of this embodiment is a tension coil spring. The elastic body 18 is accommodated in the upper end portion of the main body portion 12. The elastic body 18 has a lower end connected to the upper end of the lower locking portion 14 and an upper end connected to the first locking piece 16 of the upper locking portion 13. The elastic body 18 biases the lower locking portion 14 upward. The upper end portion of the elastic body 18 may be connected to the upper end portion of the main body portion 12. Moreover, the elastic body 18 should just be the structure which can urge the lower latching | locking part 14 upwards, for example, springs other than a coil spring, rubber | gum, etc. may be sufficient as it.

  The jig 1 further includes a handle 15. The handle 15 of this embodiment is attached to the front surface of the slide portion 80 of the lower locking portion 14.

  As shown in FIG. 2, the handle 15 is formed in a U shape that opens rearward when viewed from the side. The handle 15 is connected to each of two places where both ends in the length direction are separated in the vertical direction on the front surface of the slide portion 80.

  The handle 15 projects forward of the main body 12 through the front opening of the main body 12. Between the handle 15 and the slide portion 80, a maintenance space 89 opened on both the left and right sides is formed. For this reason, the operator can put his / her finger into the care space 89 to grasp the handle 15 and move the lower locking portion 14 downward against the urging force of the elastic body 18.

  The jig 1 further includes a stopper 85 that restricts the downward locking portion 14 from moving below a predetermined dimension.

  As shown in FIG. 1, the stopper 85 is formed in a rectangular plate shape elongated in the left-right direction. The left and right end portions of the stopper 85 are attached to the front surface of the main body portion 11 by fixing screws 88 inserted from the front to the left and right end portions of the front surface of the main body portion 12, respectively. The middle portion of the stopper 85 in the left-right direction is located in front of the front opening of the main body 12, and the stopper 85 is disposed below the upper end of the handle 15, so that the care space 89 extends in the left-right direction. It penetrates.

  When the handle 15 is slid downward, the upper end of the handle 15 provided in the lower locking portion 14 comes into contact with the stopper 85 from above, so that the lower locking portion 14 can move further downward. Disappear. Thereby, it is prevented that the lower latching | locking part 14 inserted in the main-body part 12 moves below more than necessary.

  When maintenance of the jig 1 or the like is performed, by removing the screw 88, the stopper 85 can be removed from the main body portion 12, and the lower locking portion 14 can be pulled downward from the main body portion 12.

  As shown in FIG. 2, the second locking piece portion 17 has an L-shaped cross section, and the upper end of the vertical plate portion is connected to the lower end of the front portion of the slide portion 80, while the lower end of the vertical plate portion The portion extends below the main body portion 12 and the horizontal plate portion extends rearward from the lower end of the vertical plate portion. The left and right end portions of the horizontal plate portion protrude outward in the left-right direction from the main body portion 12. Further, the rear end portion of the horizontal plate portion projects rearward from the main body portion 12, and when the jig 1 is attached to the lower outer wall material 3B, the rear end portion of the horizontal plate portion is the lower outer wall material 3B. It is urged toward the lower end surface and pressed. Further, an elastic member 84 made of a rubber sheet or the like is attached to the entire upper surface of the horizontal plate portion.

  The second locking piece portion 17 of the lower locking portion 14 urged upward by the elastic body 18 has a horizontal plate portion that protrudes outward in the left-right direction from the main body portion 12 as described above. Hit the bottom edge. For this reason, the entire lower locking portion 14 is prevented from entering the main body portion 12. At this time, the elastic member 84 is sandwiched between the upper surface of the horizontal plate portion of the second locking piece portion 17 urged upward by the elastic body 18 and the lower end surface of the main body portion 12. For this reason, the elastic member 84 adhered to the second locking piece portion 17 is difficult to peel off from the second locking piece portion 17.

  The lower locking portion 14 is configured such that the rear end portion of the horizontal plate portion of the second locking piece portion 17 is pressed against the lower end surface of the lower outer wall material 3B by the elastic body 18 so that the lower outer wall material 3B together with the upper locking portion 14 is obtained. Is held vertically.

  As described above, the mounted body 10 locks the upper locking portion 13 to the upper end surface 30 of the lower outer wall material 3B, and then grips the handle 15 so that the lower locking portion 14 is biased by the elastic body 18. Then, the jig 1 can be attached to the lower outer wall material 3B by pressing the lower locking portion 14 against the lower end surface of the lower outer wall material 3B.

  Further, when the lower locking portion 14 is brought into pressure contact with the lower end surface of the lower outer wall material 3B as described above, between the rear end portion of the second locking piece portion 17 and the lower end surface of the lower outer wall material 3B, An elastic member 84 is interposed. For this reason, the second locking piece portion 17 is difficult to slide with respect to the lower outer wall material 3B, and the lower outer wall material 3B is not easily damaged by the second locking piece portion 17.

  The elastic member 84 may be attached to the rear end surface of the second locking piece 17 in addition to the upper surface of the rear end of the second locking piece 17. Thereby, it can prevent that the surface of the lower stage outer wall material 3B and the further lower stage outer wall material is damaged by the 2nd latching piece part 17. FIG.

  As shown in FIG. 1, a pair of left and right supports 11 are attached to an intermediate portion in the vertical direction of the main body 12. Each of the pair of supports 11 can support the upper outer wall material 3A.

  Each support 11 is formed from a metal plate. Both supports 11 are respectively attached to the left and right sides of the opening at the approximate center of the main body 12. The left support 11 is attached to the front left side of the opening of the main body 12 and the left side of the main body 12, and the right support 11 is the front right of the opening of the main body 12 and the front of the main body 12. It is attached to the right side.

  As shown in FIG. 2, each support body 11 includes a support portion 21 that protrudes outward from the main body portion 12 in the left-right direction, and a pressing portion 20 that protrudes upward from the front end portion of the support portion 21. ing.

  The support portion 21 is formed in a horizontal plate shape extending in the left-right direction. An upper outer wall material 3 </ b> A can be placed on the upper surface of the support portion 21.

  The pressing part 20 is formed in a vertical plate shape extending in the left-right direction. The pressing portion 20 presses the lower end portion of the upper outer wall material 3A placed on the support portion 21 from the front to prevent the upper outer wall material 3A from falling forward.

  As shown in FIG. 1, each support body 11 includes an attachment portion 86 attached to the main body portion 12 at an end portion on the inner side in the left-right direction. The attachment portion 86 includes a first piece 861 that extends to the other support 11 side of the pressing portion 20 from the end surface on the pressing portion 20 side of the main body portion 12, and a lower side from the left and right inner ends of the supporting portion 21. The second piece portion 862 protrudes toward the end. Each support 11 is detachably attached to the main body 12 by fixing screws 87 inserted through the first piece 861 and the second piece 862 to the main body 12.

  Each of the left and right end surfaces of the upper locking portion 13 constitutes a contact portion 22 that contacts the side end surface 31 of the upper outer wall material 3A supported by the corresponding support 11.

  The position of the upper outer wall material 3A in the left-right direction is determined by contacting the side end surface 31 of the upper outer wall material 3A supported by the support portion 21 with the corresponding contact portion 22. That is, each contact portion 22 constitutes a positioning means for determining the position in the left-right direction of the upper outer wall material 3A supported by the corresponding support portion 21.

  The outer wall material 3 is constructed by the operator from the lowermost outer wall material 3 one by one upward. The outer wall material 3 other than the lowermost stage is attached to the wall base 5 in a state where the cover part 35 is overlapped with the overlapping part 37 of the lower stage outer wall material 3B. This construction is performed as follows, for example.

  First, the operator grasps the handle 15 and aligns one contact portion 22 of the attachment body 10 of the jig 1 with the first mark 41 of the lower outer wall material 3B. 10 is arranged at the center position in the left-right direction of the lower outer wall material 3B (see FIG. 3). At this time, the worker hooks the first locking piece 16 of the upper locking portion 13 to the intermediate portion 34 of the upper end surface 30 of the lower outer wall material 3B.

  Subsequently, the operator moves the lower locking portion 14 forward while moving the lower locking portion 14 downward against the elastic force (spring force) of the elastic body 18, and moves the second locking piece portion. 17 is brought into pressure contact with the lower end surface 33 of the lower outer wall material 3B (see FIG. 3). Thereby, the jig | tool 1 is attached to the predetermined position of the lower stage outer wall material 3B.

  Thus, in the state where the jig 1 is attached to the lower outer wall material 3B, the rear surface of the main body 12 contacts the front surface of the lower outer wall material 3B. Further, the lower outer wall material 3B is vertically moved by the first locking piece 16 of the upper locking portion 13 and the second locking piece 17 of the lower locking portion 14 urged upward by the elastic body 18. Thus, the jig 1 is held by the lower outer wall material 3B. In the jig 1 attached to the lower outer wall material 3B in this way, the lower locking portion 14 is locked to the lower end surface 33 of the lower outer wall material 3B, so that the upper locking portion 13 is moved by the weight of the upper outer wall material 3A. The rotational moment generated at the center can be canceled out, and rotation about the upper locking portion 13 can be prevented. Further, in the jig 1 of this embodiment, since the upper locking portion 13 is fixed to the main body portion 12, when the upper locking portion 13 is locked to the lower outer wall material 3B, the pair of support bodies 11 are It is easy to be positioned at a predetermined height with respect to the lower outer wall material 3B.

  Next, the operator supports the lower end portion of the upper outer wall material 3 </ b> A with one support body 11 of the pair of support bodies 11. At this time, the operator inserts the upper outer wall material 3A from above between the pressing portion 20 of the support 11 and the lower outer wall material 3B facing the pressing portion 20, and the upper outer wall material 3A on the supporting portion 21. The lower end surface 33 is placed (see FIG. 3). As a result, the upper outer wall material 3A is supported by the support 11 and is held by the jig 1 in a state where the upper wall member 3A is restricted from falling forward by the pressing portion 20. Further, at this time, the worker causes one side end face 31 of the upper outer wall material 3 </ b> A to abut on the corresponding abutting portion 22 of the jig 1. Thereby, 3 A of upper stage outer wall materials are arrange | positioned in the construction planned location.

  Next, the operator passes the fixing tool (fixing tool for the upper outer wall material) 7 through each fixing tool insertion hole 39 of the upper outer wall material 3 </ b> A to fix it to the wall base 5. At this time, since the upper outer wall material 3A is held at the planned construction site by the jig 1, the operator needs to press and hold the upper outer wall material 3A while holding it upward in the vertical direction. Absent. Therefore, the operator can easily attach the upper outer wall material 3 </ b> A to the wall base 5.

  In the state where the jig 1 is attached to the lower outer wall material 3B, the upper outer wall material 3A can be supported by either the left or right support 11. For this reason, the jig 1 can be used even when the outer wall material 3 is constructed sequentially from either the left or right side. In addition, the operator can easily use the jig 1 in either case of right-handed or left-handed.

  In addition, each of the pair of supports 11 can be removed from the main body 12 by removing the screw 87. For this reason, when not using one support body 11 of a pair of support bodies 11, the said support body 11 is removed from the main-body part 12, and it may prevent it from interfering with construction of the outer wall material 3. FIG. it can.

  Moreover, the procedure at the time of removing the jig | tool 1 from the lower stage outer wall material 3B after construction of the upper stage outer wall material 3A is as follows, for example.

  First, the operator grasps the handle 15 and moves the lower locking portion 14 downward against the elastic force (spring force) of the elastic body 18 while moving the support portion 21 of the support 11 to the upper outer wall material 3A. It moves to the position ahead of the lower end of the. Thereby, the latching with respect to the lower outer wall material 3B of the upper latching portion 13 and the lower latching portion 14 is released. Thereafter, the operator moves the jig 1 forward or upward to release the locking to the lower outer wall material 3B of the upper locking portion 13.

  In addition, the lower latching part 14 in this embodiment is omissible.

  Next, modifications 1A to 1C will be described. In the following description of the modified example, the same reference numerals are given to the same components as those in the first embodiment, and the description of the common points will be omitted.

(Modification 1A)
First, Modification 1A will be described. FIG. 6 shows a jig 1 according to this modification. Each support body 11 of this modification is provided to be rotatable around an axis extending in the front-rear direction with respect to the main body portion 12.

  The attachment portion 86 of each support body 11 of the present modification does not include the second piece portion 862, and each support body 11 is fixed to the main body portion 12 with a screw 87 inserted from the front into the first piece portion 861. By doing so, it is attached to the main body 12. That is, the screw 87 corresponds to the axis extending in the front-rear direction.

  Each support 11 can be rotated upward about the screw 87 by loosening the screw 87 fixed to the main body 12. Moreover, after rotating the support body 11 in this way, each support body 11 can be fixed with respect to the main-body part 12 at an arbitrary angle by tightening the screw 87. Note that the stopper 85 of this modification is provided below the handle 15 in order to allow upward rotation about the screw 87 of each support 11.

  The jig 1 according to the present modification rotates the support 11 that is different from the support 11 that supports the upper outer wall material 3 </ b> A out of the two supports 11. The support 11 can be disposed along the main body 12 so as not to obstruct the construction of the outer wall material 3. Further, when the jig 1 is not used, the jig 1 can be made compact by rotating both the supports 11 upward and along the main body 12.

(Modification 1B)
Next, Modification 1B will be described. The jig 1 of this modification shown in FIGS. 7A to 7C includes only one support body 11, and the support body 11 is located with respect to the main body portion 12 as shown in FIGS. 7A and 7C. Can be reversed and attached.

  As shown in FIG. 7B, the holding portion 20 of the support 11 protrudes from the front end portion of the support portion 21 in both the upper and lower directions. The attachment part 86 of the support body 11 does not include the second piece part 862 as shown in FIG. 7A. A support fixing portion 90 is provided at an intermediate portion in the vertical direction of the main body portion 12. The support 11 is attached to the main body 12 by fixing a screw 87 inserted through the first piece 861 from the front to the support fixing part 90.

  The support 11 can be removed from the support fixing portion 90 by removing the screw 87. As shown in FIG. 7C, the support 11 removed from the support fixing portion 90 in this manner is inverted by 180 degrees around the axis extending in the front-rear direction from the state shown in FIG. 7A. The fixing unit 90 can be attached. Note that, in the jig 1 of this modification, the slide portion 80 of the lower locking portion 14 is connected to the support fixing portion 90 via the elastic body 18.

  The jig 1 according to this modification is configured such that the support 11 is protruded from the main body 12 to the left as shown in FIG. As shown in FIG. 7C, the main body 12 can be protruded to the right. For this reason, the jig 1 can be used even when the outer wall material 3 is constructed sequentially from either the left or right side. In addition, the operator can easily use the jig 1 in either case of right-handed or left-handed.

(Modification 1C)
Next, Modification 1C will be described. 8A and 8B show the jig 1 of this modification. In the jig 1 of this modification, the upper locking portion 13 is provided so as to be movable in the left-right direction with respect to the main body portion 12.

  As shown in FIG. 8A, the fixing portion 81 of the upper locking portion 13 has a left-right width larger than that of the main body portion 12 as described above, and the fixing portion 81 has a long hole 91 penetrating in the front-rear direction. ing. The long hole 91 is formed over substantially the entire left and right width of the fixed portion 81. Therefore, the left-right dimension of the long hole 91 is larger than the left-right width of the main body portion 12.

  An upper mounting portion 92 is provided at the upper end portion of the main body portion 12. A screw 93 is inserted through the elongated hole 91 of the fixing portion 81 of the upper locking portion 13 from the front. The distal end portion of the screw 93 is fixed to the upper mounting portion 92, and the peripheral portion of the elongated hole 91 in the fixing portion 81 is sandwiched between the head portion of the screw 93 and the main body portion 12, whereby the upper locking portion 13 is attached and detached. It is attached to the upper attachment portion 92 as possible.

  The upper locking portion 13 is disposed along the upper end surface of the main body portion 12. Although not shown, the elastic member 83 is provided only on the lower surface of a portion of the first locking piece portion 16 that protrudes rearward from the main body portion 12, as in the second embodiment described later.

  The upper locking portion 13 can be slid in the left-right direction along the front surface and the upper end surface of the main body portion 12 by loosening the screw 93 fixed to the upper mounting portion 92. Further, after sliding the upper locking portion 13 in this manner, the upper locking portion 13 can be fixed to the main body portion 12 at an arbitrary position in the left-right direction by tightening the screw 93.

  The jig 1 of the present modification moves the upper locking portion 13 to the left from the main body portion 12 as shown in FIG. 8A by moving the upper locking portion 13 in the left-right direction with respect to the main body portion 12. It can be attached in a protruding state, or can be attached in a state protruding from the main body 12 to the right as shown in FIG. 8B. For this reason, the jig 1 can be used even when the outer wall material 3 is constructed sequentially from either the left or right side. In addition, the operator can easily use the jig 1 in either case of right-handed or left-handed. Further, one end face in the left-right direction of the upper locking portion 13 can be prevented from projecting outward from the main body portion 12 in the left-right direction, and the upper locking portion 13 is unlikely to obstruct the construction of the outer wall material 3. Can be placed.

(Second Embodiment)
Next, a second embodiment will be described. In the following description of the second embodiment, components that are the same as those in the first embodiment are denoted by the same reference numerals, and descriptions of common points are omitted.

  FIG. 9 shows a front view of an outer wall material construction jig 1 (hereinafter referred to as jig 1) of the present embodiment, and FIG. 10 shows a side view of the jig 1. FIG. 11 shows the usage state of the jig 1.

  As shown in FIG. 9, in the upper locking portion 13 of the present embodiment, only one side portion in the left-right direction protrudes from the main body portion 12 in the left-right direction. Specifically, the upper locking portion 13 has a left half protruding from the main body portion 12 toward the left. Further, as shown in FIG. 10, the elastic member 83 is provided only on the lower surface of a portion of the first locking piece portion 16 that protrudes rearward from the main body portion 12.

  As shown in FIG. 9, the jig 1 of this embodiment includes only one support 11. The support 11 is attached to the front surface of the right end portion of the main body portion 12 and protrudes from the main body portion 12 to the right (the direction opposite to the protruding direction of the upper locking portion 13).

  As shown in FIG. 10, in the lower locking portion 14 of the present embodiment, the left and right end portions of the second locking piece portion 17 are positioned on the inner side of the left and right side surfaces of the main body portion 12 in the left-right direction. Yes.

  The contact portion 22 of the present embodiment is configured by an outer surface on the support body 11 side at a portion above the support body 11 of the main body section 12.

  When performing the construction of the outer wall material 3 other than the lowermost stage in the present embodiment, the operator first grasps the handle 15 and aligns the attachment body 10 of the jig 1 with the first mark 41 of the lower outer wall material 3B. Thereby, the to-be-attached body 10 of the jig | tool 1 is arrange | positioned in the center position in the left-right direction of the said lower stage outer wall material 3B (refer FIG. 11).

  The jig 1 according to the present embodiment has a support 11 for supporting the upper outer wall material 3A so that the outer wall material 3 can be constructed in order from the right side or is easily used by a right-handed worker. Although it protrudes to the right side from the part 12, you may protrude to the left side.

  Moreover, although the jig | tool 1 of this embodiment is not provided with the stopper 85, you may provide the stopper 85 similar to 1st Embodiment.

  Hereinafter, the jig 1 of the modified examples 2A to 2E will be described. Note that, in the following description of the modified examples 2A to 2E, the same reference numerals are given to the same components as those in the second embodiment, and descriptions of common points are omitted.

(Modification 2A)
First, Modification 2A will be described. FIG. 12A shows the jig 1 of this modification. In the jig 1 according to this modification, a handle 15 is attached to the front surface of the main body 12, and the handle 15 cannot move with respect to the upper locking portion 13.

  The lower locking portion 14 is provided at the lower end portion of the main body portion 12 so as to be movable in the vertical direction. The lower locking portion 14 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The elastic body 18 has a lower end portion connected to the lower locking portion 14 and an upper end portion connected to a connecting portion 19 protruding forward from the lower portion of the main body portion 12.

  When attaching the jig 1 of this modification to the lower outer wall material 3B, the operator first locks the second locking piece 17 to the lower end surface 33 of the lower outer wall material 3B. Subsequently, the operator moves the upper locking portion 13 forward while moving the main body portion 12 of the jig 1 against the elastic force of the elastic body 18, and moves the first locking piece portion 16 to the lower stage. The outer wall member 3B is engaged with the intermediate portion 34 of the upper end surface 30.

(Modification 2B)
Next, Modification 2B will be described. FIG. 12B shows the jig 1 of this modification. In the jig 1 according to this modification, a handle 15 is attached to the front surface of the main body 12, and the handle 15 cannot move with respect to the upper locking portion 13.

  The lower locking portion 14 of this modification is formed from an elastic member. That is, the lower locking portion 14 is configured to be pressed against the lower end surface 33 of the lower outer wall material 3B by its own elasticity. Further, the jig 1 does not include the elastic body 18 that urges the lower locking portion 14 upward.

  Specifically, the lower locking portion 14 is formed from a leaf spring. The lower locking portion 14 includes a fixed piece portion 23 fixed to the front surface of the lower end portion of the main body portion 12 with a screw or the like, and a second locking piece portion 17 protruding forward from the lower end portion of the fixed piece portion 23. Yes. The second locking piece portion 17 is bent so that the middle portion in the front-rear direction is positioned above both end portions.

  When attaching the jig 1 of this modification to the lower outer wall material 3B, the operator locks the second locking piece 17 to the lower end surface 33 of the lower outer wall material 3B. Subsequently, the operator moves the upper end locking portion 13 forward while moving the main body portion 12 of the jig 1 upward against the elastic force of the lower locking portion 14 to move the first locking piece portion 16. Is locked to the intermediate portion 34 of the upper end surface 30 of the lower outer wall material 3B.

(Modification 2C)
Next, Modification 2C will be described. FIG. 12C shows the jig 1 of this modification. In the jig 1 according to this modification, the handle 15 is attached to the front surface of the main body 12, and the handle 15 cannot move with respect to the main body 12.

  The upper locking portion 13 is provided at the upper end portion of the main body portion 12 so as to be movable in the vertical direction. The upper locking portion 13 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The jig 1 includes an elastic body 24 for pressing the upper locking portion 13 downward. Hereinafter, the elastic body 24 is referred to as a first elastic body 24, and the elastic body 18 is referred to as a second elastic body 18.

  Similar to the second elastic body 18, the first elastic body 24 is constituted by a tension spring. The first elastic body 24 has an upper end connected to the upper locking part 13 and a lower end connected to a connecting part 25 protruding forward from the upper part of the main body part 12. The first elastic body 24 is such that the vertical dimension between the support 11 and the first locking piece 16 above the support 11 is not changed in a state where the upper outer wall material 3A is placed on the support 11. Has tensile force. The first elastic body 24 may be a spring other than a coil spring, rubber, or the like.

  The lower locking portion 14 is provided at the lower end portion of the main body portion 12 so as to be movable in the vertical direction. The lower locking portion 14 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The second elastic body 18 has a lower end portion connected to the lower locking portion 14 and an upper end portion connected to a connecting portion 19 protruding forward from the lower portion of the main body portion 12.

  The jig 1 of this modification can be attached to the lower outer wall material 3B by the following method. The worker first locks the second locking piece 17 of the lower locking portion 14 to the lower end surface 33 of the lower outer wall material 3B. Next, the operator moves the upper engaging portion 13 forward while moving the main body portion 12 of the jig 1 against the elastic force (spring force) of the first elastic body 24 to move the first engagement member 13 forward. The stopper piece 16 is locked to the intermediate portion 34 of the upper end surface 30 of the lower outer wall material 3B.

  Further, the jig 1 of this modification moves the main body 12 downward while the upper locking portion 13 of the jig 1 attached to the lower outer wall material 3B is locked to the upper end surface 30 of the lower outer wall material 3B. Thus, the locking of the lower locking portion 14 can be released.

(Modification 2D)
Next, Modification 2D will be described. FIG. 12D shows the jig 1 of this modification. In the jig 1 according to this modification, the handle 15 is attached to the front surface of the main body 12, and the handle 15 cannot move with respect to the main body 12.

  The upper locking portion 13 is provided at the upper end portion of the main body portion 12 so as to be movable in the vertical direction. The upper locking portion 13 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The lower locking portion 14 is provided at the lower end portion of the main body portion 12 so as to be movable in the vertical direction. The lower locking portion 14 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The elastic body 18 has a lower end portion connected to the lower locking portion 14 and an upper end portion connected to the upper locking portion 13. As a result, the upper locking portion 13 provided at the upper end portion of the main body portion 12 and the lower locking portion 14 provided at the lower end portion of the main body portion 12 are attached in a direction approaching each other in the vertical direction by the elastic body 18. It is energized. The elastic body 18 has a tensile force that does not change the vertical dimension between the support 11 and the first locking piece 16 above the support 11 with the upper outer wall material 3A placed on the support 11. have.

  The jig 1 of this modification can be attached to the lower outer wall material 3B by the following method. The worker first locks the second locking piece 17 of the lower locking portion 14 to the lower end surface 33 of the lower outer wall material 3B. Next, the operator moves the upper engaging portion 13 forward while moving the main body portion 12 of the jig 1 against the elastic force (spring force) of the first elastic body 24 to move the first engagement member 13 forward. The stopper piece 16 is locked to the intermediate portion 34 of the upper end surface 30 of the lower outer wall material 3B.

  Further, the jig 1 of this modification moves the main body 12 downward while keeping the upper locking portion 13 of the jig 1 attached to the lower outer wall material 3B to the upper end surface 30 of the lower outer wall material 3B. Thus, the locking of the lower locking portion 14 can be released.

(Modification 2E)
Next, Modification 2E will be described. FIG. 12E shows the jig 1 of this modification. In the jig 1 according to this modification, the handle 15 is attached to the front surface of the main body 12, and the handle 15 cannot move with respect to the main body 12.

  The upper locking portion 13 is provided at the upper end portion of the main body portion 12 so as to be movable in the vertical direction. The upper locking portion 13 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The jig 1 includes an elastic body 24 for pressing the upper locking portion 13 downward. Hereinafter, the elastic body 24 is referred to as a first elastic body 24, and the elastic body 18 is referred to as a second elastic body 18.

  Similar to the second elastic body 18, the first elastic body 24 is constituted by a tension spring. The first elastic body 24 has an upper end connected to the upper locking part 13 and a lower end connected to a connecting part 25 protruding forward from the upper part of the main body part 12. The first elastic body 24 is such that the vertical dimension between the support 11 and the first locking piece 16 above the support 11 is not changed in a state where the upper outer wall material 3A is placed on the support 11. Has tensile force. The first elastic body 24 may be a spring other than a coil spring, rubber, or the like.

  The lower locking portion 14 is provided at the lower end portion of the main body portion 12 so as to be movable in the vertical direction. The lower locking portion 14 is provided so as to be movable in the vertical direction with respect to the main body portion 12 by, for example, fitting with the main body portion 12 so as to be slidable in the vertical direction.

  The second elastic body 18 has a lower end portion connected to the lower locking portion 14 and an upper end portion connected to a connecting portion 19 protruding forward from the lower portion of the main body portion 12.

  Each of the upper locking portion 13 and the lower locking portion 14 includes flange portions 26 and 27. Hereinafter, the flange portion 26 of the upper locking portion 13 is referred to as a first flange portion 26, and the flange portion 27 of the lower locking portion 14 is referred to as a second flange portion 27.

  The first flange 26 protrudes downward from the rear end of the first locking piece 16. The second flange portion 27 protrudes upward from the rear end portion of the second locking piece portion 17.

  The jig 1 according to this modification is configured to lock the first locking piece 16 of the upper locking portion 13 to the upper end surface 30 of the lower outer wall material 3B and the first flange 26 to the rear surface of the lower outer wall material 3B. The second locking piece 17 of the lower locking portion 14 is locked to the lower end surface 33 of the lower outer wall material 3B, and the second flange 27 is locked to the rear surface of the lower outer wall material 3B. It is attached to the outer wall material 3B. At this time, the operator may lock the lower locking portion 14 to the lower outer wall material 3B after locking the upper locking portion 13 to the lower outer wall material 3B, or the lower locking portion 14 may be After locking to the lower outer wall material 3B, the upper locking portion 13 may be locked to the upper end of the lower outer wall material 3B.

  When the jig 1 of this modification is attached to the lower outer wall material 3B, the first hook portion 26 of the upper locking portion 13 and the second hook portion 27 of the lower locking portion 14 are on the rear surface of the lower outer wall material 3B. Locked. For this reason, the jig 1 is difficult to drop off from the lower outer wall material 3B.

  In addition, the jig 1 of the present modified example moves the main body 12 downward while the upper locking portion 13 of the jig 1 attached to the lower outer wall material 3B is locked to the lower outer wall material 3B. The locking with respect to the lower outer wall material 3B of the stopper 14 can be released.

(Third embodiment)
Next, a third embodiment will be described. Note that, in the following description of the third embodiment, the same reference numerals are assigned to configurations common to the second embodiment, and descriptions of common points are omitted.

  FIG. 13 shows the jig 1 of this embodiment. The left and right width of the upper end portion of the main body portion 12 of the jig 1 of this embodiment is smaller than the left and right width of the lower end portion of the main body portion 12. An upper locking portion 13 is formed at the upper end portion of the main body portion 12. As shown in FIG. 14, the upper locking portion 13 includes a horizontal locking plate-like first locking piece portion 16 protruding rearward from the main body portion 12, and is integral with the main body portion 12.

  A lower locking portion 14 is formed at the lower end portion of the main body portion 12. The lower locking part 14 includes a second locking piece 17 having a horizontal plate shape protruding rearward from the main body part 12, and is integrated with the main body part 12.

  In the jig 1 of this embodiment, the upper locking portion 13 is locked to the intermediate portion 34 of the upper end surface 30 of the lower outer wall material 3B, and the lower locking portion 14 is locked to the lower end surface 33 of the lower outer wall material 3B. By attaching, it attaches to the lower stage outer wall material 3B.

  Here, the upper locking portion 13 is locked to be slidable in the left-right direction with respect to the upper end surface 30 of the lower outer wall material 3B, and the lower locking portion 14 is left and right with respect to the lower end surface 33 of the lower outer wall material 3B. It is slidably locked in the direction. For this reason, the jig | tool 1 can move to the left-right direction in the state attached to the lower stage outer wall material 3B.

  As shown in FIG. 13, the length of the upper locking portion 13 in the left-right direction is shorter than the length of the lower locking portion 14 in the left-right direction. Further, as shown in FIG. 14, the protruding dimension of the upper locking part 13 protruding rearward from the main body part 12 is smaller than the protruding dimension of the lower locking part 14 protruding rearward from the main body part 12. For this reason, the area where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B (the catching margin) is the area where the lower locking portion 14 is locked to the lower end surface 33 of the lower outer wall material 3B ( It is smaller than the catch fee).

  Since the protrusion dimension of the upper locking part 13 protruding rearward from the main body part 12 is smaller than the protrusion dimension of the lower locking part 14 protruding rearward from the main body part 12 in this way, the operator 13 can be easily hooked to the lower outer wall material 3B, and the jig 1 can be easily attached to the lower outer wall material 3B. Moreover, since the lower latching | locking part 14 in this attachment state is latched by the wide range of the lower end surface 33 of the lower stage outer wall material 3B, the jig | tool 1 can rotate to the left-right direction centering on the upper latching | locking part 13. It is suppressed. That is, the jig 1 of this embodiment can be easily attached to the lower outer wall material 3B, and the jig 1 attached to the lower outer wall material 3B is difficult to rotate.

  As shown in FIG. 13, the support body 11 is provided at an extension portion 82 that integrally extends from the lower portion of the main body portion 12 toward the side, and at the upper end portion of the extension portion 82. Is provided with a support portion 21 on which is mounted. The support portion 21 protrudes forward from the upper end portion of the extension portion 82 and is formed in a horizontal plate shape extending in the left-right direction.

  A contact portion 22 that contacts the side end surface 31 of the upper outer wall material 3A supported by the support portion 21 is formed at the side end portion of the main body portion 12 above the support body 11 on the support body 11 side. Yes. The contact portion 22 of the present embodiment is formed in a vertical plate shape and protrudes forward from the main body portion 12. A lower end portion of the contact portion 22 is connected to a side end portion of the support portion 21 on the main body portion 12 side. The side surface of the contact portion 22 on the support 11 side and the upper surface of the support portion 21 are at right angles.

  A permanent magnet 28 is provided on the main body 12 of the jig 1. FIG. 15 is a rear view of the jig 1. As shown in FIG. 15, the permanent magnet 28 of the present embodiment is attached to the rear surface of the main body portion 12 and is located on the upper portion of the main body portion 12.

  As shown in FIG. 13, in a state where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B and the lower locking portion 14 is locked to the lower end surface 33 of the lower outer wall material 3B. The permanent magnet 28 is provided at a height corresponding to a predetermined fixing tool insertion hole 39 of the lower outer wall material 3B.

  The jig 1 of the present embodiment uses the permanent magnet 28 and the fixing tool 7 inserted into the predetermined fixing tool insertion hole 39 of the lower outer wall material 3B, and uses the upper locking portion 13 of the lower outer wall material 3B. The jig 1 locked to the intermediate portion 34 of the upper end surface 30 and the lower locking portion 14 to the lower end surface 33 of the lower outer wall material 3B can be positioned at a predetermined position in the left-right direction. That is, the permanent magnet 28 constitutes a positioning means for determining the position in the left-right direction of the upper outer wall material 3A supported by the support portion 21.

  Here, the said predetermined position is a position where the outer wall material 3 supported by the support part 21 is arrange | positioned in the construction planned location as FIG. 13 shows. In addition, the fixing tool 7 inserted through the fixing tool insertion hole 39 of the lower outer wall member 3B of the present embodiment is a ferromagnetic body made of iron or the like.

  When attaching the jig 1 to the lower outer wall material 3B, the operator locks the upper locking portion 13 to the upper end surface 30 of the lower outer wall material 3B, and the lower locking portion 14 to the lower end surface 33 of the lower outer wall material 3B. Then, the jig 1 is slid left and right. If it does in this way, when the permanent magnet 28 provided in the jig 1 is located at a position corresponding to the fixing tool 7 inserted through the fixing tool insertion hole 39 of the lower outer wall material 3B, the fixing tool is applied by magnetic force. 7 is sucked into the head 70. For this reason, the operator knows that the permanent magnet 28 is located at a position corresponding to the fixing tool 7, and stops the slide at this position.

  The permanent magnet 28 also plays a role of holding the jig 1 locked to the lower outer wall material 3B by the upper locking portion 13 and the lower locking portion 14 at the use position. In addition, when removing the jig | tool 1 of this embodiment from the lower stage outer wall material 3B, an operator moves the main-body part 12 ahead, and latches with respect to the lower stage outer wall material 3B of the upper latching part 13 and the lower latching part 14. Can be canceled.

  In addition, the permanent magnet 28 of this embodiment is omissible. Further, the lower locking portion 14 of the jig 1 according to the present embodiment is formed under the lower outer wall material 3B by the elastic force of the elastic body 18 or the elastic force of the lower locking portion 14 itself, as in the second embodiment. You may be comprised so that it may be pressed by the end surface 33. FIG.

  Moreover, the jig | tool 1 of 2nd Embodiment and modification 2A-2E may be provided with the permanent magnet which has a function similar to the permanent magnet 28 of this embodiment.

(Modification 3A)
Next, the jig 1 of Modification 3A will be described. In the following description of Modification 3A, components that are the same as those in the third embodiment are denoted by the same reference numerals, and descriptions of common points are omitted.

  FIG. 16 shows the jig 1 of Modification 3A. The jig 1 of this modification is formed with an insertion piece 29 that protrudes laterally from the first locking piece portion 16 of the upper locking portion 13. The insertion piece 29 is hooked on the intermediate portion 34 of the upper end surface 30 of the lower outer wall member 3B in a state where the jig 1 is attached to the lower outer wall member 3B. For this reason, the jig 1 is difficult to drop when attached to the lower outer wall material 3B.

  Further, when the upper outer wall material 3A is supported on the support portion 21 of the jig 1 attached to the lower outer wall material 3B, the insertion piece 29 is connected to the back side of the upper outer wall material 3A (the upper outer wall material 3A and the wall base 5). Between the upper outer wall materials 3A. For this reason, when the jig 1 attached to the lower outer wall material 3B attempts to move forward, the insertion piece 29 hits the rear surface of the upper outer wall material 3A. Thereby, the upper locking portion 13 and the lower locking portion 14 locked to the lower outer wall material 3B are difficult to be released.

  The outer wall material construction jig 1 of the first embodiment, the modified examples 1A to 1C, the second embodiment, the modified examples 2A to 2E, the third embodiment, and the modified example 3A described above has the following characteristics. ing. This is a jig 1 used when armoring the outer wall material 3. The jig 1 includes an upper locking portion 13 and a support portion 21. The upper locking portion 13 can be locked to the upper end surface 30 of the lower outer wall material 3 </ b> B constructed on the wall base 5. The support portion 21 supports the lower end surface 33 of the upper outer wall material 3A constructed one step higher than the lower outer wall material 3B in a state where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B. The upper outer wall material 3A is arranged at the same height as the planned construction location.

  The outer wall material construction jig 1 having this feature is supported by the lower outer wall material 3B by the upper locking portion 13 being locked to the upper end surface 30 of the lower outer wall material 3B. And the support part 21 of this outer wall material construction jig 1 supports the upper outer wall material 3A, so that the upper outer wall material 3A is arranged at the same height as the planned construction location. For this reason, the operator can easily attach the upper outer wall material 3 </ b> A to the wall base 5 using the fixing tool 7 with the support portion 21 supporting the upper outer wall material 3 </ b> A. Moreover, since it is not necessary to form a part for positioning and supporting the upper outer wall material 3A on the lower outer wall material 3B on the outer wall material 3, the outer wall material 3 is unlikely to have a complicated shape.

  Moreover, the outer wall material construction jig 1 of the first embodiment, the modified example 1A, and the modified example 1C has the following additional features. The support portions 21 are provided on both the left and right sides below the upper locking portion 13.

  In the outer wall material construction jig 1 having this feature, the left and right support portions 21 can support the upper outer wall material 3A. For this reason, even when the outer wall material 3 is constructed in order from either the left or right side, the jig 1 can be used as the outer wall material construction jig 1. In addition, the operator can easily use the outer wall material construction jig 1 in both cases of right-handedness and left-handedness.

  Moreover, the outer wall material construction jig 1 of the first embodiment, the modified examples 1A to 1C, the second embodiment, the modified examples 2A to 2E, the third embodiment, and the modified example 3A has the following additional features. Have. In a state where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B, the lower locking portion 14 that can be locked to the lower end surface 33 of the lower outer wall material 3B is provided.

  In the outer wall material construction jig 1 having this feature, the lower locking portion 14 is attached to the lower end surface 33 of the lower outer wall material 3B in a state where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B. By being locked, rotation of the outer wall material construction jig 1 in the left-right direction around the upper locking portion 13 is suppressed. For this reason, the outer wall material construction jig 1 can be firmly fixed to the lower outer wall material 3B, and the upper outer wall material 3A can be firmly supported by the outer wall material construction jig 1.

  Moreover, the outer wall material construction jig 1 of the first embodiment, the modified examples 1A to 1C, the second embodiment, the modified examples 2A to 2E, the third embodiment, and the modified example 3A has the following additional features. Have. Both locking portions 13 and 14 elastically sandwich the lower outer wall material 3B.

  The outer wall material construction jig 1 having this feature can be securely attached to the lower outer wall material 3B with the upper locking portion 13 and the lower locking portion 14 sandwiching the lower outer wall material 3B.

  Moreover, the outer wall material construction jig 1 of the first embodiment, the modified examples 1A to 1C, the second embodiment, the modified examples 2A to 2E, the third embodiment, and the modified example 3A has the following additional features. Have. The lower locking portion 14 is biased toward the upper locking portion 13.

  The outer wall material construction jig 1 having this feature is firmly sandwiched between the upper locking portion 13 and the lower locking portion 14 biased toward the upper locking portion 13 with the lower outer wall material 3B interposed therebetween. It can be attached to the lower outer wall material 3B.

  Moreover, the outer wall material construction jig 1 of Modification 2E has the following additional features. The upper locking portion 13 has a flange portion 26 that is locked to the back surface of the lower outer wall material 3B.

  The outer wall material construction jig 1 having this feature is configured such that the flange portion 26 of the upper locking portion 13 and the flange portion 27 of the lower locking portion 14 are locked to the rear surface of the lower outer wall material 3B, and the lower outer wall material 3B. It is difficult to drop off from the lower outer wall material 3B.

  The flange portions 26 and 27 of the modification 2E are provided in the jig 1 of the first embodiment, the modifications 1A to 1C, the second embodiment, the modifications 2A to 2D, the third embodiment, and the modification 3A. May be.

  Moreover, the outer wall material construction jig 1 of the first embodiment, the modified examples 1A to 1C, the second embodiment, the modified examples 2A to 2E, the third embodiment, and the modified example 3A has the following additional features. Have. In a state where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B, positioning means (abutment portion 22 or permanent magnet 28) for determining the horizontal position of the upper outer wall material 3A is further provided.

  The outer wall material construction jig 1 having this feature can determine the position of the upper outer wall material 3A in the left-right direction with respect to the lower outer wall material 3B by using positioning means. For this reason, the worker can easily attach the upper outer wall material 3A to the planned construction site.

  Moreover, the outer wall material construction jig 1 of the modified example 3A has the following additional features. The upper locking portion 13 is inserted into the back side of the upper outer wall material 3A in a state where the upper locking portion 13 is locked to the upper end surface 30 of the lower outer wall material 3B and the upper outer wall material 3A is supported by the support portion 21. It has an insertion piece 29.

  The outer wall material construction jig 1 having this feature is inserted into the back side of the upper outer wall material 3A in a state where the upper outer wall material 3A is supported by the support portion 21 of the jig 1 attached to the lower outer wall material 3B. The piece 29 can be arranged. Therefore, when the outer wall material construction jig 1 is about to move forward, the insertion piece 29 hits the rear surface of the upper outer wall material 3A, and the forward movement of the outer wall material construction jig 1 is restricted. . For this reason, the outer wall material construction jig 1 is prevented from falling off the lower outer wall material 3B.

  Moreover, the construction method of the outer wall material 3 of 1st Embodiment, modification 1A-1C, 2nd Embodiment, modification 2A-2E, 3rd Embodiment, and modification 3A has the following characteristics. . This is a construction method of the outer wall material 3 using the outer wall material construction jig 1 described above. The upper locking portion 13 of the outer wall material construction jig 1 is locked to the upper end surface 30 of the lower outer wall material 3B constructed on the wall base 5, and then the support portion 21 of the outer wall material construction jig 1 is used. The upper outer wall material 3A, which is one step higher than the lower outer wall material 3B, is supported, and the upper outer wall material 3A is fixed to the wall base 5.

  In the construction method of the outer wall material 3 having this feature, the upper outer wall material 3A can be easily constructed using the outer wall material construction jig 1.

  In addition, the jig | tool 1 and outer wall structure of 1st Embodiment, modification 1A-1C, 2nd Embodiment, modification 2A-2E, 3rd Embodiment, and modification 3A are the range which does not deviate from the meaning of this invention. The design can be changed as appropriate.

DESCRIPTION OF SYMBOLS 1 Outer wall material construction jig 13 Upper locking part 14 Lower locking part 18 Elastic body 21 Support part 28 Permanent magnet 3 Outer wall material 30 Upper end surface 33 Lower end surface 39 Fixing tool insertion hole 5 Wall base

Claims (9)

A jig used when armoring outer wall materials,
An upper locking part that can be locked to the upper end surface of the lower outer wall material constructed on the wall base,
In a state where the upper locking portion is locked to the upper end surface of the lower outer wall material, the upper outer wall material is constructed by supporting the lower end surface of the upper outer wall material constructed one step higher than the lower outer wall material. An outer wall material construction jig comprising a support portion arranged at the same height as a planned location. 2. The outer wall material construction jig according to claim 1, wherein the support portion is provided on both of the left and right sides below the upper locking portion. 3. A lower locking portion that can be locked to a lower end surface of the lower outer wall material in a state where the upper locking portion is locked to an upper end surface of the lower outer wall material. The outer wall material construction jig described in 1. The outer wall material construction jig according to claim 3, wherein the both locking portions elastically sandwich the lower outer wall material. The outer wall material construction jig according to claim 4, wherein the lower locking portion is biased toward the upper locking portion. The said upper latching | locking part has a collar part latched to the back surface of the said lower stage outer wall material, The outer wall material construction jig of any one of Claims 1-5 characterized by the above-mentioned. The positioning device according to any one of claims 1 to 6, further comprising positioning means for determining a horizontal position of the upper outer wall material in a state where the upper locking portion is locked to an upper end surface of the lower outer wall material. The outer wall material construction jig according to claim 1. The upper locking portion is inserted into the back side of the upper outer wall material in a state where the upper locking portion is locked to the upper end surface of the lower outer wall material and the upper outer wall material is supported by the support portion. The outer wall material construction jig according to any one of claims 1 to 7, further comprising a fitting piece. It is the construction method of the said outer wall material using the jig for outer wall material construction of any one of Claims 1-8,
The upper locking portion of the outer wall material construction jig is locked to the upper end surface of the lower outer wall material constructed on the wall base, and then the support portion of the outer wall material construction jig is A method for constructing an outer wall material, comprising: supporting the upper outer wall material one step above the lower outer wall material, and fixing the upper outer wall material to the wall base.

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