JP3871685B2 - Roof decorative panel mounting bracket - Google Patents

Description

  The present invention relates to a roof decorative panel mounting bracket having a structure in which an attachment member to be attached to a roof material and a panel receiving member to which a roof decorative panel is attached are in a substantially orthogonal state, and both members are connected and fixed by bolts and nuts.

  Conventionally, there are various roof decorative panel mounting brackets having various structures in which an attachment member to be attached to a roofing material and a panel receiving member to which a roof decorative panel is attached are in a substantially orthogonal state, and both members are connected and fixed by bolts and nuts. It was.

  For example, it is composed of an attachment member made of a long L-shaped housing that is attached to a roofing material, and a panel receiving member that is a long L-shaped housing that attaches a roof decorative panel, and one of the panel receiving member or the attachment member includes The roof is formed with a square hole penetrating the bolt shaft of the stepped bolt and fitting a square step portion formed at the base end of the bolt shaft, and on the other side, a long hole that is superposed on the square hole. There was a decorative panel mounting bracket (for example, refer to Patent Document 1).

Then, the square hole and the long hole are superposed, penetrate the bolt shaft of the stepped bolt from the square hole to the long hole, the square step portion is fitted into the square hole, and the tip of the bolt shaft Then, the nut is tightened to connect and fix the panel receiving member in a substantially orthogonal state to the tip of the mounting member.
Utility model registration No. 3028064

  In conventional roof decorative panel mounting brackets, stepped bolts are used, and one of the panel receiving member or mounting member is formed with a square hole that fits a square step portion of the bolt shaft base end of the stepped bolt. The stepped bolt is excellent in that it can be easily tightened with the nut by preventing co-rotation with the nut.

  However, since the stepped bolt is a bolt having a special shape different from a general bolt, there is a problem that the cost is high.

  On the other hand, if a general bolt is used, the above-mentioned cost problem can be solved, but the bolt and the nut rotate together during the tightening operation, resulting in a problem that it is difficult to tighten the nut.

  An object of the present invention is to solve such a problem, and provides a roof decorative panel mounting bracket that can easily tighten a nut even when a general bolt is used.

To achieve the above objective,
The roof decorative panel mounting bracket according to claim 1 is a structure in which an attachment member to be attached to a roof material and a panel receiving member to which the roof decorative panel is attached are in a substantially orthogonal state, and both members are connected and fixed by tightening with bolts and nuts. In the roof decorative panel mounting bracket, a bolt hole through which the bolt shaft portion passes is formed in one of the panel receiving member or the mounting member, and the bolt hole is located near the bolt head side in the vicinity of the bolt hole. A protruding anti-rotation projection is formed , and one of the panel receiving member or the mounting member is made of a long rod having a L-shaped cross section, and a bolt hole is formed in one piece of the L-shaped cross section. The other piece protruded toward the head side is a rotation prevention convex part .

  In this case, the rotation of the bolt head is restricted by the rotation prevention convex part, and the tightening operation of the nut can be facilitated even if a general bolt is used.

A roof decorative panel mounting bracket according to a second aspect of the present invention is the roof decorative panel mounting bracket according to the first aspect, wherein one of the panel receiving member or the mounting member is formed of a long frame having an L-shaped cross section, and a bolt hole is formed in one piece of the L-shaped cross section. In addition, the other piece protruding toward the bolt head side is used as an anti-rotation convex part, and a part of the one piece is protruded toward the bolt head side to further form the anti-rotation convex part. Features.

In this structure, the panel receiving member or the mounting member is formed in an L-shaped cross section, a bolt hole is formed in the L-shaped piece, and the other piece is used as an anti-rotation convex portion. In addition, another part of the anti-rotation projection is formed on the part of the one piece in which the bolt hole is formed toward the bolt head side, so that the rotation of the bolt head can be reliably controlled.

A roof decorative panel mounting bracket according to a third aspect is characterized in that, in any one of the first and second aspects, a removal preventing portion for preventing the penetrated bolt from coming off is formed in the vicinity of the bolt hole.

  In this structure, not only the rotation of the bolt and the nut can be prevented by the rotation preventing projection, but also a removal prevention part can be formed to prevent the bolt from coming off after being penetrated through the bolt hole.

According to a fourth aspect of the present invention , in the roof decorative panel mounting bracket according to the third aspect , the drop prevention part prevents the bolt head portion of the penetrated bolt from coming off.

  In this case, the bolt head can be prevented from coming off by the removal preventing portion.

According to a fifth aspect of the present invention , in the roof decorative panel mounting bracket according to the third aspect , the drop prevention portion prevents the bolt shaft portion of the penetrated bolt from coming off.

  In this case, the bolt shaft portion can be prevented from coming off by the coming-off preventing portion.

  The present invention has the following effects.

According to the roof decorative panel mounting bracket according to the first aspect, the rotation of the bolt head is restricted by the rotation prevention convex portion, and the tightening operation of the nut can be facilitated even if a general bolt is used.
Further, the panel receiving member or the mounting member is formed in an L-shaped cross section, and a bolt hole is formed in one piece of the L shape, and the other piece can be used as a rotation preventing projection .

According to the roof decorative panel mounting bracket according to claim 2 , the panel receiving member or the mounting member is formed in an L-shaped cross section, the bolt hole is formed in the L-shaped piece, and the other piece is the anti-rotation convex portion. It is used as. In addition, another part of the anti-rotation projection is formed on the part of the one piece in which the bolt hole is formed toward the bolt head side, so that the rotation of the bolt head can be reliably controlled.

According to the roof decorative panel mounting bracket according to claim 3 , not only prevents the rotation of the bolts and nuts by the rotation prevention convex part, but also forms a removal prevention part, and after being penetrated through the bolt hole. It can also prevent the bolts from coming off.

According to the roof decorative panel mounting bracket of the fourth aspect , the bolt head can be prevented from coming off by the coming-off preventing portion.

According to the roof decorative panel mounting bracket according to the fifth aspect , the bolt shaft portion can be prevented from being detached by the removal preventing portion.

  Hereinafter, the roof decorative panel mounting bracket A according to the present invention will be described with reference to the drawings.

FIG. 1 is a use state diagram showing an embodiment of a roof decorative panel mounting bracket A according to the present invention, FIG. 2 is an exploded perspective view showing an embodiment of the roof decorative panel mounting bracket A according to the present invention, and FIG. These are perspective views which show the state which combined FIG.

  The roof decorative panel mounting bracket A includes a panel receiving member 1 for mounting the roof decorative panel P, and a mounting member 2 for fixing the panel receiving member 1 to the roof material Y. The nut 3 is connected.

  The roof decorative panel P is formed of a metal plate, a synthetic resin plate, or the like as in the prior art, and the upper and lower ends of the roof decorative panel P are locked to the panel receiving member 1 and have a lower folding edge P1.

  The panel receiving member 1 only needs to have a shape that allows the panel receiving member 1 to be attached to the roof decorative panel P. In this embodiment, both ends of the panel receiving member 1 are used to lock the lower folding edge P1 on the roof decorative panel P. The angle material in which the receiving bending piece 11 which receives and fixes the lower folding edge P1 on the roof decorative panel P on the surface is illustrated.

  Further, a piece 12 is formed on the side surface of the panel receiving member 1 in the longitudinal direction, and a long hole 13 for adjusting the mounting height is formed on the piece 12 from the substantially center to one end side. It is forming towards.

  Further, a slit slightly larger than the thickness of the mounting member 2 is formed between the connecting end of the panel receiving member 1, that is, the receiving bent piece 11 on one end side where the long hole 13 is formed, and the piece portion 12. Opening 14 is formed.

  Further, a mark portion (not shown) such as a scale that can identify the height position of the panel receiving member 1 may be formed along the longitudinal direction of the long hole 13, and by forming such a mark portion. For example, the height position of the panel receiving member 1 erected in the construction assembly state can be easily identified to reduce the construction work.

  The mounting member 2 can be fixed to the roofing material Y and can be folded to the panel receiving member 1. However, in this embodiment, the mounting member 2 has an L-shaped cross section composed of one piece 21 and another piece 22. A long frame (angle material) is illustrated.

  In the other piece 22 of the attachment member 2, a plurality of attachment holes 23 for inserting a fixing tool K such as a bolt into the roof material Y are formed at appropriate positions.

  Further, a bolt hole 24 that is superposed on the long hole 13 of the panel receiving member 1 and through which the bolt shaft portion 52 of the bolt 5 passes is formed on the tip end side of the piece 21 of the mounting member 2.

  Further, at an appropriate position of one piece 21 of the mounting member 2, a locking portion that is locked to the long hole 13 of the panel receiving member 1 or is locked to the side edge 12 a of the piece 12 of the panel receiving member 1. 25 is formed.

  Here, the locking portion 25 is locked in the long hole 13 of the panel receiving member 1 when the panel receiving member 1 and the mounting member 2 are in the package storage state, or the one portion 12 of the panel receiving member 1. What is necessary is just what can be latched by this side edge 12a, and here, the convex latching | locking part 25 which can be engaged / disengaged with the long hole 13 of the panel receiving member 1 is shown.

  In the vicinity of the bolt hole 24 of the mounting member 2, an anti-rotation convex portion 26 that protrudes toward the bolt head 51 side is formed.

  Here, FIGS. 4A to 4F show an example of the anti-rotation convex portion 26 according to the present invention, and are schematic views of the main part in a state where the anti-rotation convex portion is viewed from the front end side of the mounting member. is there.

  The rotation prevention convex part 26 in FIG. 4A is formed by projecting the vicinity of the bolt hole 24 toward the bolt head 51 side, and the bolt head 51 is formed on the side surface of the rotation prevention convex part 26. The rotation is restricted.

  The rotation prevention convex part 26 in FIG. 4B is formed by inclining one side of the vicinity of the bolt hole 24 toward the bolt head 51 side, and the bolt head on the side surface of the rotation prevention convex part 26. The portion 51 is rotationally restricted.

  The anti-rotation convex portion 26 in FIG. 4C is formed by projecting in the shape of an L in the vicinity of the bolt hole 24 toward the bolt head 51, and the bolt head 51 is formed on the side surface of the anti-rotation convex portion 26. The rotation is restricted.

  The anti-rotation convex part 26 in FIG. 4D is formed by protruding in the shape of an I with the vicinity of the bolt hole 24 facing the bolt head 51 side, and the bolt head 51 is formed on the side surface of the anti-rotation convex part 26. The rotation is restricted.

  The anti-rotation convex portion 26 in FIG. 4 (e) is formed so as to protrude in a mountain shape with the vicinity of the bolt hole 24 facing the bolt head 51 side. The rotation is restricted.

  The anti-rotation convex part 26 in FIG. 4F is formed by projecting in an arch shape in the vicinity of the bolt hole 24 toward the bolt head 51 side, and the bolt head 51 is formed on the side surface of the anti-rotation convex part 26. The rotation is restricted.

  The roof decorative panel mounting bracket A formed in this way arranges the other piece 22 of the mounting member 2 at an appropriate position of the roofing material Y, and fixes it to the roofing material Y using the fixture K.

  Next, the end of the panel receiving member 1 is tapped from above or the like to release the locking between the long hole 13 and the locking portion 25 and rotate as shown by the arrow in FIG. 1 is raised in the vertical direction.

  Here, FIG. 3 shows a state in which the panel receiving member 1 and the mounting member 2 are temporarily assembled. When the two are completely separated, first, the long holes of the panel receiving member 1 are used. 13 and the bolt hole 24 of the mounting member 2 are overlapped, the bolt shaft 52 is penetrated from the bolt hole 24 side toward the long hole 13, and the nut 3 is screwed from the tip side of the penetrated bolt shaft 52. It ’s fine.

  In either case, when the nut 3 is tightened, the side surface of the bolt head 51 of the bolt 5 abuts against the anti-rotation convex portion 26 and the rotation is restricted, so that the rotation with the nut 3 is prevented. The nut 3 can be easily tightened.

  Thus, as shown in FIG. 1, the panel receiving member 1 and the mounting member 2 are arranged so that the panel receiving member 1 is substantially orthogonal to the mounting member 2 fixed to the roof material Y, and both members are bolts 5 and nuts. Then, the roof decorative panel P is attached to the panel receiving member 1.

  Note that when the panel receiving member 1 is in the packing and storing state as shown in FIG. 3, the bolts 5 and nuts 3 are loosened and locked in the long holes 13 of the panel receiving member 1. 1 and the mounting member 2 do not move, and this packaging and storage state can be temporarily maintained. At this time, even if the nut 3 is tightened, the bolt head 51 abuts against the rotation prevention convex portion 26 and the rotation is restricted. Therefore, co-rotation with the nut 3 is prevented, and the package storage state can be reliably maintained.

  FIG. 5 is a partially enlarged view showing another embodiment of the anti-rotation convex portion of the present invention, FIG. 5 (a) is a partially enlarged view as seen from the plane, and FIG. 5 (b) is from the side. It is the partial expanded sectional view of the state seen.

  In addition, the same number is attached | subjected to the site | part which is common in FIGS. 1-4, and the description is abbreviate | omitted.

  In this roof decorative panel mounting bracket A, the mounting member 2 is composed of a long frame having an L-shaped cross section, and a bolt hole 24 is formed in the piece 21 having the L-shaped cross section and is projected toward the bolt head 51 side. Another feature is that the other piece 22 is a rotation preventing projection 26.

  In this case, the other piece 22 can be used as the anti-rotation convex portion 26 simply by forming the position of the bolt hole 24 according to the diameter of the general bolt head 51.

  FIG. 6 is a partially enlarged view showing still another embodiment of the rotation preventing convex portion of the present invention, FIG. 6 (a) is a partially enlarged view seen from a plane, and FIG. 6 (b) is a side view. It is the elements on larger scale of the state seen from.

  In addition, the same number is attached | subjected to the site | part which is common in FIGS. 1-5, and the description is abbreviate | omitted.

  In this roof decorative panel mounting bracket A, the mounting member 2 is formed of a long frame having an L-shaped cross section, and a bolt hole 24 is formed in the piece 21 having the L shape in cross section, and a part of the edge of the piece 21 is formed on the edge. The anti-rotation convex portion 26 is formed by bending and projecting toward the bolt head 51 side.

  The left figure of FIG. 6 shows what formed the anti-rotation convex part 26 by bending a part side edge of the piece 21 toward the bolt head 51 side, and the right figure of FIG. A part of the front end edge is bent toward the bolt head 51 side to form the rotation preventing projection 26.

  According to such an anti-rotation convex portion 26, the anti-rotation convex portion 26 can be easily formed simply by bending a part of the edge of the piece 21 in accordance with the diameter of the general bolt head 51. .

  FIG. 7 is a partially enlarged view showing an example in which a plurality of anti-rotation convex portions are provided. FIG. 7 (a) is a partially enlarged view as seen from the plane, and FIG. 7 (b) is seen from the side. It is a partial expanded sectional view of a state.

  In addition, the same number is attached | subjected to the site | part which is common in FIGS. 1-6, and the description is abbreviate | omitted.

  In this roof decorative panel mounting bracket A, the mounting member 2 is formed of a long frame having an L-shaped cross section, and a bolt hole 24 is formed in the piece 21 having the L-shaped cross section. This is characterized in that a plurality of anti-rotation convex portions 26 are formed by bending and projecting the portion toward the bolt head 51 side.

  In this case, since the general bolt head 51 abuts against the plurality of rotation preventing convex portions 26 and the rotation thereof is restricted, it is possible to reliably prevent co-rotation with the nut 3 (not shown).

  FIG. 8 is a partially enlarged view showing an example in which the rotation preventing convex portions 26 shown in FIGS. 5 and 6A are combined, and FIG. 8A is a partially enlarged view in a state seen from a plane. FIG. 8B is a partially enlarged cross-sectional view as seen from the side.

  In this roof decorative panel mounting bracket A, the mounting member 2 is formed of a long frame having an L-shaped cross section, and a bolt hole 24 is formed in the piece 21 having the L-shaped cross section and is projected toward the bolt head 51 side. The other piece 22 is used as the anti-rotation convex part 26, and a part of the side edge of the one piece 21 is bent toward the bolt head 51 side to form the anti-rotation convex part 26.

  According to such an anti-rotation convex portion 26, the other piece 22 having an L-shaped cross section can be used, and a general bolt head 51 also comes into contact with the plural anti-rotation convex portions 26 and its rotation is restricted. Therefore, it is possible to reliably prevent co-rotation with the nut 3 (not shown).

  FIGS. 9-11 is the elements on larger scale of the principal part which shows the further another Example of the roof decorative panel mounting bracket A which concerns on this invention.

  These roof decorative panel mounting brackets A have, in addition to the rotation-preventing convex portions 26 shown in FIGS. 1 to 8 described above, a removal preventing portion 27 that prevents the bolt 5 that has been penetrated from coming off in the vicinity of the bolt hole 24. Further, it is formed.

  9 to 11 exemplify the case where the anti-rotation convex portion 26 shown in FIG. 7 is further provided with a drop prevention portion 27, it is needless to say that the present invention is not limited to this.

  Moreover, the same number is attached | subjected to the site | part which is common in FIGS. 1-8, and the description is abbreviate | omitted.

  FIG. 9 is a partially enlarged view showing an example of the omission prevention unit 27, FIG. 9A is a partially enlarged view seen from a plane, and FIG. 9B is a partially enlarged view seen from a side. It is sectional drawing.

  In this roof decorative panel mounting bracket A, the edge of the anti-rotation convex portion 26 formed before and after the bolt hole 24 is further extended, and the extended piece is used as the removal preventing portion 27.

  That is, after the bolt head 51 is restricted in rotation by the rotation prevention convex portion 26 to prevent co-rotation in the same manner as in FIG. 7, as shown in FIG. It is bent toward the bolt head 51 to prevent the bolt head 51 of the penetrated bolt 5 from coming off.

  FIG. 10 is a partial enlarged view showing another example of the omission prevention portion 27, FIG. 10 (a) is a partially enlarged view seen from a plane, and FIG. 10 (b) is a view seen from a side. It is a partial expanded sectional view.

  As in FIG. 9, the drop prevention part 27 prevents the bolt head 51 from coming off, but its structure is different from that in FIG. 9.

  The left figure of FIG. 10 shows what formed the prevention part 27 in the upper part of the rotation prevention convex part 26 formed before and after the bolt hole 24 by protruding the piece provided with the elastic force inward. The right view of FIG. 10 shows that the anti-rotation convex portion 26 formed before and after the bolt hole 24 is folded inward so as to form a drop prevention portion 27 having elastic force. .

  These drop prevention portions 27 are all elastic, and when the bolt 5 passes through the bolt hole 24, the bolt head 51 first comes into contact with the drop prevention portion 27. In addition, if the bolt head 51 is press-fitted, the bolt head 51 is fitted as shown in the figure while expanding the drop prevention portion 27 and the rotation is prevented by the rotation prevention convex portion 26.

  11 is a partially enlarged view showing still another example of the omission prevention portion 27, FIG. 11 (a) is a partially enlarged view seen from the plane, and FIG. 11 (b) is seen from the side. FIG.

  The drop prevention part 27 is characterized in that the bolt shaft part 52 of the bolt 5 that has been passed through is prevented from coming off.

  That is, the drop prevention part 27 is formed by forming a plurality of cuts radially in the bolt holes 24 formed in the piece 21 having an L-shaped cross section, and forming an elastic piece between the cuts.

  When the bolt 5 passes through the bolt hole 24, the bolt preventing portion 27 first comes into contact with the slip preventing portion 27. After that, if the bolt shaft portion 52 is press-fitted, as shown in the figure, while preventing the removal preventing portion 27 from being spread, the bolt shaft portion 52 is locked to the bolt shaft portion 52 to prevent the removal, and the rotation prevention convex portion 26 prevents the bolt head portion. 51 has a structure in which rotation is restricted.

  According to the roof decorative panel mounting bracket A shown in FIGS. 9 to 11, the rotation prevention convex portion 26 not only prevents the bolt 5 and the nut 3 (not shown) from co-rotating, but also prevents the drop prevention portion. 27 and the bolt head 51 or the bolt shaft portion 52 after being penetrated through the bolt hole 24 can be prevented from coming off at the same time.

  The present invention can be effectively used as a roof decorative panel mounting bracket.

It is a use condition figure which shows one Example of the roof decorative panel mounting bracket which concerns on this invention. It is a disassembled perspective view which shows one Example of the roof decorative panel attachment metal fitting which concerns on this invention. It is a perspective view which shows the state which combined FIG. (A)-(f) shows an example of the rotation prevention convex part which concerns on this invention, and is the principal part schematic of the state which looked at the rotation prevention convex part from the front end side of the attachment member. It is the elements on larger scale which show the other Example of the rotation prevention convex part of this invention, Fig.5 (a) is the elements on larger scale of the state seen from the plane, FIG.5 (b) is the state seen from the side. It is a partial expanded sectional view. It is the elements on larger scale which show further another Example of the rotation prevention convex part of this invention, Fig.6 (a) is the elements on larger scale of the state seen from the plane, FIG.6 (b) is the state seen from the side. It is a partial expanded sectional view of FIG. It is the elements on larger scale which show an example which provided a plurality of rotation prevention convex parts, and Drawing 7 (a) is a partial enlarged view of the state seen from the plane, and Drawing 7 (b) is the partial enlarged view of the state seen from the side It is sectional drawing. FIG. 7 is a partially enlarged view showing an embodiment in which the rotation preventing convex portions shown in FIG. 5 and FIG. 6A are combined, and FIG. 8A is a partially enlarged view in a state seen from a plane. 8 (b) is a partially enlarged cross-sectional view in a state viewed from the side surface. FIG. 9A is a partially enlarged view showing an example of a drop prevention portion according to the present invention, FIG. 9A is a partially enlarged view seen from a plane, and FIG. 9B is a partially enlarged section seen from a side. FIG. It is the elements on larger scale which show the other example of the omission prevention part which concerns on this invention, Fig.10 (a) is the elements on larger scale of the state seen from the plane, FIG.10 (b) is the part of the state seen from the side. It is an expanded sectional view. It is the elements on larger scale which show the further another example of the omission prevention part which concerns on this invention, Fig.11 (a) is the elements on larger scale of the state seen from the plane, FIG.11 (b) is the state seen from the side. It is a partial expanded sectional view.

Explanation of symbols

A Roof decorative panel mounting bracket
P Roof decorative panel P1 Upper and lower folding edge Y Roofing material 1 Panel receiving member 2 Mounting member 24 Bolt hole 26 Anti-rotation convex part 27 Removal prevention part 3 Nut 5 Bolt 51 Bolt head 52 Bolt shaft part

Claims (5)

In the roof decorative panel mounting bracket with a structure in which the mounting member to be attached to the roofing material and the panel receiving member to which the roof decorative panel is attached are in a substantially orthogonal state, and both members are connected and fixed by tightening with bolts and nuts,
One of the panel receiving member or the mounting member is formed with a bolt hole through which the bolt shaft portion passes, and an anti-rotation convex portion protruding toward the bolt head side is formed in the vicinity of the bolt hole. Forming , and
One of the panel receiving member or the mounting member is formed of a long frame having an L-shaped cross section, and a bolt hole is formed in one piece of the L-shaped cross section and the other piece protruding toward the bolt head side is rotated. A roof decorative panel mounting bracket characterized by a prevention convex portion . In claim 1,
One of the panel receiving member or the mounting member is made of a long frame having an L-shaped cross section, and a bolt hole is formed in one piece of the L-shaped cross section, and the other piece protruding toward the bolt head side is prevented from rotating. A roof decorative panel mounting bracket, wherein a protrusion is formed, and a part of the one piece is protruded toward the bolt head side to further form a rotation preventing protrusion. In either claim 1 or 2 ,
A roof decorative panel mounting bracket, wherein a removal preventing portion for preventing the penetrated bolt from coming off is formed in the vicinity of the bolt hole. In claim 3 ,
The fall prevention part is a roof decorative panel mounting bracket characterized in that the bolt head of the penetrated bolt is prevented from coming off. In claim 3 ,
The fall prevention part is a roof decorative panel mounting bracket characterized in that the bolt shaft part of the penetrated bolt is prevented from coming off.

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