JP3196388U - Siding board construction aids - Google Patents

Abstract

The present invention provides a siding board construction aid that allows a siding board to be constructed by one person. An auxiliary tool is composed of a main body 1 for bending a flat plate and a stopper 2 attached to the main body 1. The main body 1 has a hook portion 3 that is hooked on an upper end of an existing siding board inwardly at an upper end portion, and a support portion 5 of the next siding board is formed outside the hook portion 3. The outer side surface 6 of the main body 1 is provided with a rotatable stopper 2, and a second-order siding board, which is partly projected upward and placed on the support portion by being rotated upward, is held. So that With one end of the siding board held, nail the other end and fix it, rotate the stopper downward to deflect the siding board outward, remove the auxiliary tool, and nail one end of the siding board Fix it. [Selection] Figure 1

Description

  The present invention relates to an auxiliary tool that allows a single worker to construct a long siding board by temporarily supporting the siding board when constructing a siding board that is an outer wall plate of a building.

A siding board which is an outer wall of a building, for example, a ceramic siding board, is long (fixed) and relatively heavy. Therefore, normally, while supporting both ends by two workers, it is engaged upward from the lower position. Siding boards that are constructed sequentially from the bottom can be worked even by one worker if both ends or one end can be temporarily supported by the existing siding board.
Therefore, an auxiliary tool for temporarily supporting the upper end of an existing siding board has been devised.

  For example, Patent Literature 1 includes an auxiliary metal fitting that includes a latch member that is latched on the upper end of a siding board on the rear side of a main plate member, and a foldable receiving plate member that holds the lower end of the upper siding board on the front side. The invention is disclosed. Patent Document 2 has the idea of a temporary pressing metal fitting in which a fitting plate that fits on an upper edge portion of an existing siding board is provided behind the support plate, and a stopper that protrudes from the support plate is provided in a front portion of the support plate. It is disclosed. In Patent Document 3, a fitting plate for fitting to the upper edge of the exterior wall plate is provided at the front end portion of the mounting plate, and a temporary holding metal fitting for exterior wall plates in which a stopper for pressing the exterior wall plate is provided at the rear end portion. The idea is disclosed.

JP 2003-120015 A Japanese Patent Laid-Open No. 10-152979 Japanese Utility Model Publication No. 63-8338

  In the auxiliary metal fittings for siding boards described in Patent Document 1, after hooking a latching member on the upper end of the siding board and supporting the lower end of the upper siding board on the receiving plate member, the upper siding board is nailed Since the receiving plate member is folded when it is removed, there are disadvantages that the operation is not always easy and the structure is complicated.

  In the temporary holding metal fitting described in Patent Document 2, the structure is complicated because the stopper and the fitting plate are projected and retracted by the operating rod and the spring is applied to each. Moreover, in the temporary holding metal fitting described in patent document 3, since a fitting plate and a stopper are a fixed state, when removing after a construction, it will move to a horizontal direction and will remove, and removal may become difficult.

  In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide an auxiliary tool for siding board construction that has a simple structure and can be provided at low cost, and that is excellent in operability.

The invention according to claim 1 that achieves the above object comprises a main body 1 that bends a flat plate and a stopper 2 that is attached to the main body. The main body 1 has a hook portion 3 that is hooked on the upper end of an existing siding board A inwardly toward the upper end portion, and a step portion 4 that is one step lower than the hook portion 3 is formed on the outer side of the hook portion 3. Then, the support portion 5 of the next siding board B is formed outward. The support portion 5 is bent downward from the outer end and bent inward from the outer surface 6 and the outer surface 6 to form an inner surface 7 that contacts the outer surface of the existing siding board A.
A stopper 2 is pivotally supported on the outer surface 6 of the main body 1, and a part of the stopper 2 protrudes upward from the support part 5 by rotating upward, and the protrusion part by rotating downward. Is moved downward. That is, the next siding board B placed on the support part can move toward the outside of the support part.

The invention according to claim 2 relates to the structure of the stopper. The stopper 2 folds the upper end of the flat plate and forms an engagement projection 9 on a part of the tip of the folded piece. Then, an engagement hole 10 in which the engagement protrusion 9 is engaged is formed in the support portion 5 of the main body 1. Further, the stopper 2 is pivotally supported with respect to the main body 1 so as to be freely movable in the vertical direction by the long hole 11.
The invention described in claim 3 is to attach the cushion material 12 to the inner side surface 7 of the main body 1 that contacts the outer surface of the existing siding board A.

  The invention according to claim 4 is an engagement main body that engages with the inner side surface of the main body, a predetermined first thick portion on one outer surface of the engagement main body, and a first thick portion on the other surface. This is provided with a spacer provided with second thick portions having different thicknesses.

  According to the first aspect of the present invention, the upper end of one end side of the existing siding board A with the hook portion 3 in the state where the stopper 2 is rotated upward and the engaging projection 9 is engaged with the engaging hole 10. The one side of the next siding board B is supported on the support part 5 by one worker and the other side is held by hand to perform alignment work. Fix the other end to the column with nails. In this state, when the stopper 2 is lifted, the engaging projection 9 is extracted from the engaging hole 10 and rotated to remove the stopper function.

If the one end side of the siding board B is bent slightly outward in the state where the stopper function is removed, the siding board B is moved outward in the auxiliary metal fitting part without being obstructed by the stopper 2. The hook portion 3 that is formed and hooked on the upper end of the existing siding board A can be removed.
The auxiliary tool for siding board construction according to the present invention is realized by a simple structure such as a combination of a main body 1 that can be manufactured by bending a plate material such as a steel plate and a stopper 2 in which a folded piece 8 is formed at the upper end. The assisting device itself can be provided at a low cost, which is effective.

According to the second aspect of the present invention, the engagement and disengagement of the stopper 2 can be performed by a simple operation of simply lifting the stopper 2, and the engaging protrusion 9 fits into the engaging hole during the operation. The engagement state is maintained by its own weight, and the engagement is not inadvertently released.
According to the third aspect of the present invention, the surface of the existing siding board A with which the main body 1 of the auxiliary tool according to the present invention abuts is not damaged, and can be constructed cleanly.

According to the fourth aspect of the present invention, depending on the direction in which the engagement body 18 of the spacer 17 is engaged with the body 1, the distance from the surface of the siding board A is different from the case where no spacer is used and the first thick portion 19a Adjustments can be made in three stages depending on the thickness of the second thick part 19b, and it becomes possible to deal with siding boards having different thicknesses.

FIG. 1 is an exploded perspective view showing an embodiment of an auxiliary tool for siding board construction according to the present invention, 2 is a longitudinal sectional view of an auxiliary tool for constructing the siding board of the present invention, FIG. 3 is a front view of the assisting tool for constructing the siding board of the present invention, showing a state in which the stopper is rotated, FIG. 4: is a side view which shows the construction procedure using the auxiliary tool for siding board construction of this invention. FIG. 5A is a front view and a side view showing the entire spacer, and FIG. 5B is a perspective view showing a second embodiment in which the spacer is attached to the main body.

Hereinafter, an embodiment of an auxiliary tool for siding board construction according to the present invention will be described with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view of an auxiliary tool for siding board construction according to the present invention, and FIG. 2 is a longitudinal sectional view.
The auxiliary tool for siding board construction according to the present invention includes a main body 1 that can be formed by bending a strong metal material such as a steel plate having a constant width, and a stopper 2.

  The main body 1 of the illustrated embodiment is bent to have a substantially rectangular cross section, and is formed with a hook portion 3 that is one step higher to be hooked on the upper end of the siding board inwardly at the upper end. The hook portion 3 has a width that can be hooked to at least the upper end of the existing siding board A, and has a substantially U-shape that is open downward, and the outside of the hook portion 3 is one step lower than the upper surface of the hook portion 3. The support part 5 of the next-order siding board which is a flat surface is formed by forming the part 4 and facing outward. That is, the support portion 5 corresponds to the upper surface of the main body having a square cross section.

The outer surface 6 is formed by bending downward from the outer end of the support portion 5. A bolt hole 14 through which the bolt 13 passes is formed at a substantially central position of the outer side surface 6.
A stopper 2 is disposed in a sliding state on the outer surface of the outer surface 6. The stopper 2 is a flat plate having a size that extends upward along the outer surface of the main body 1, and the upper portion of the stopper 2 is folded back into a U-shape, and the engaging protrusion 9 is directed downward toward the center of the folded piece 8. The protrusion is formed. On the other hand, the support portion 5 of the main body 1 has an engagement hole 10 with which the engagement protrusion 9 is engaged.

The stopper 2 that contacts the outer surface 6 of the main body 1 is provided with a long hole 11, and the bolt 13 that has passed through the long hole 11 is passed through the bolt hole 14 that is formed in the outer surface 6 of the main body 1. The tip is fixed by the nut 15. The bolt 13 and the nut 15 do not fasten the stopper 2 but make the stopper 2 movable.
With the above configuration, when the stopper 2 indicated by the solid line in FIG. 3 is inclined in the lateral direction, the stopper is lifted and rotated upward indicated by the two-dot chain line, and when the lifted state is released, the lower position indicated by the dotted line Move to. That is, the engagement protrusion 9 engages with the engagement hole 10 and is stabilized at the position shown in FIG. When releasing the stopper 2, in FIG. 3, the stopper 2 in the dotted line position (position in FIG. 2) can be rotated in either direction by lifting the stopper 2 to the position of the two-dot chain line. It can be rotated further downward than the solid line position.

  A cushioning material 12 such as synthetic rubber is pasted on the inner surface of the main body 1 bent into a square shape. That is, when the hook portion 3 is engaged with the upper end of the existing siding board A, the inner surface of the main body 1 comes into contact with the outer surface of the siding board A. In this case, the main body 1 which is a metal material may damage the outer surface of the siding board A. For this reason, it is possible to prevent the outer surface of the siding board A from being damaged by sticking a cushion material to the inner side surface 7 of the main body 1.

The construction procedure using the assisting tool for siding board construction according to the present invention will be described with reference to FIG. The siding board construction aid according to the present invention is used for the construction of siding boards in the second and subsequent stages.
As shown in FIG. 4 (a), the hook portion 3 of the main body 1 of the assisting tool for siding board construction according to the present invention is hooked on the upper end of the existing siding board A and in the longitudinal direction. . At this time, the stopper 2 mounted on the outer side surface 6 of the main body 1 is pulled upward, and the engagement protrusion 9 of the stopper 2 engages with an engagement hole formed in the support portion 5 on the upper surface of the main body. I am letting.

  In the state shown in FIG. 4A, the next siding board B is prepared, and the lower end of the next siding board B is supported by the support portion 5 as shown in FIG. The other end in the longitudinal direction of the siding board with one end supported is fixed to a fixing member of the siding board, for example, a column 16 by nailing.

In the state where the other end portion in the longitudinal direction is fixed by nailing, the stopper 2 is rotated downward as shown in FIG. The siding board with the other end fixed can be bent outwards somewhat by its own elasticity.
That is, in a state where the stopper is rotated downward, the siding board construction aid can be removed by bending the siding board B to the outside of the siding board construction aid.

The next siding board B, from which the siding board construction aid is removed, is fixed to the support column 16 by nailing while aligning with the existing siding board A as shown in FIG. 4 (d). At this time, the removed siding board construction auxiliary tool can be smoothly advanced by being hooked on the upper end of the siding board B.
As described above, by using the auxiliary tool for siding board construction of the present invention, a long and somewhat heavy siding board construction can be efficiently performed by one worker.

  As shown in FIG. 5, the second embodiment of the present invention can cope with siding boards A having different thicknesses by engaging a spacer 17 with the inner surface 7 of the main body 1. As shown in FIG. 5 (a), the spacer 17 has a first thick part 19a and a second thick part 19b attached to both outer sides of a U-shaped engagement body 18. The second thick part 19b has a thickness twice that of the first thick part 19a. Specifically, the first thick part has a thickness of 2 mm, and the second thick part has a thickness of 4 mm. It has a thickness. What is necessary is just to select required thickness for the thickness of this thick part suitably.

  As shown in FIG. 5 (b), the main body 1 according to the second embodiment is cut off in order to secure a portion for engaging the spacer 17 in the lower part of the cushion material 12 as compared with the first embodiment. Yes. However, since there is a remaining portion of the cushion material 12, even in the second embodiment, when the spacer 17 is not used, the same use as in the first embodiment is possible.

  As shown in FIG. 5 (b), the spacer 17 is inserted from the U-shaped open portion of the engagement main body 18 into the inner surface 7 of the main body 1 where the cushion material 12 is cut out, and into the inside thereof. Engage so that the inner surface 7 is located. A protrusion 20 is formed on the inner side of the engagement body 18, and this engagement state can be maintained. The engagement is such that the first thick portion 19a or the second thick portion 19b is located outside the inner side surface 7 depending on the orientation of the spacer 17 (the second thick portion 19b in the drawing). Thereby, compared with the case where the spacer 17 is not used, the width for attaching the siding board A is narrowed, and it is possible to cope with the siding board A having a different width. Further, since the first thick part 19a and the second thick part 19b are different in thickness, the siding board A having different thicknesses can be obtained by changing the direction of the spacer 17 from the state shown in FIG. It becomes possible to cope with.

DESCRIPTION OF SYMBOLS 1 ... Main body, 2 ... Stopper, 3 ... Hook part, 4 ... Step part, 5 ... Supporting part, 6 ... Outer side surface, 7 ... Inner side surface, 8 ... Folding piece, 9 ... Engagement protrusion, 10 ... Engagement hole 11 ... Long hole, 12 ... Cushion material, 13 ... Bolt, 14 ... Bolt hole, 15 ... Nut, 16 ... Column, 17 ... Spacer, 18 ... Engagement body, 19a ... First thick part, 19b ... Second Thick part, A, B ... siding board.

Claims (4)

It is composed of a main body that bends a flat plate and a stopper that is attached to the main body, and the main body has a hook portion that is hooked on the upper end of the siding board inward at the upper end portion, and the outer side of the hook portion. Forms a step part that is one step lower than the hook part and forms the support part of the siding board toward the outside, bent downward from the outer end of the support part, And forming an inner surface that abuts against the outer surface of the siding board,
A stopper is pivotally supported on the outer surface of the main body, and a part of the stopper protrudes upward from the support part by rotating upward, and the protrusion part is moved downward by rotating downward. A siding board construction aid characterized by that.   The stopper folds the upper end of the flat plate, forms an engagement protrusion on a part of the stopper, and forms an engagement hole for engaging the engagement protrusion in the support portion of the main body. The auxiliary tool for siding board construction according to claim 1, wherein the siding board construction auxiliary tool is pivotally supported so as to be movable in the vertical direction.   The assisting tool for siding board construction according to claim 1 or 2, wherein a cushioning material is attached to the inner side surface of the main body that comes into contact with the outer surface of the siding board.   An engagement main body that engages with the inner side surface of the main body, a predetermined first thick portion on one outer surface of the engagement main body, and a second thick portion having a thickness different from the first thick portion on the other surface The siding board construction auxiliary tool according to claim 1, 2 or 3, further comprising a spacer provided with a spacer.

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