JP2018059356A - Snow stop member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To suppress falling of snow accumulated on roof, and suppress loads on the roof.SOLUTION: A snow stop member includes: a plurality of support plates which form a plurality of through holes vertically lined and are intermittently aligned in a horizontal direction on a surface of a roof member covering roof; an L-shaped angle which has a vertical piece and a horizontal piece formed by bent in a longitudinal direction, forms a plurality of long holes for passing a shaft of a fastener for fixing at each support plates on the vertical piece and the horizontal piece, and is arranged astride the surface of the plurality of support plates so that any one of the vertical piece and the horizontal piece is vertically erected on the roof; and an U-shaped plate which forms a plurality of fastening holes so as to match positions of the through holes when mounted on the surface of the support plates, forms a middle hole for projecting the shaft of the fastening holes to the surface side, forms a bent piece of which both ends project to the surface side by bent along a crease in a longitudinal direction, and is interposed between each of the L-shaped angle and the plurality of support plates.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a snow stop member that suppresses snow falling on a roof from falling.

  In areas that are not as snowy as in heavy snowfall, but there are several snowfalls in winter, there may be no snow stoppers on the roof. May cause damage. Since it is very dangerous if snow falls unnecessarily, there are cases where a snow stopper is installed on the roof, but recently there are an increasing number of cases where solar panels etc. are installed on the roof, using metal fittings to install solar panels. A snow stopper is attached (see Patent Documents 1 to 7).

JP 2001-77394 A JP 2005-16049 A JP 2011-58254 A Japanese Patent No. 5728107 Japanese Utility Model Publication No. 5-7826 Utility Model Registration No. 2540442 Utility Model Registration No. 3058849

  However, when the snow stopper is attached to an installation such as a solar panel, the load when the snow is received by the snow stopper is also applied to the installation, and a large burden is applied to the roof itself supporting the installation. Moreover, if the surface of the installation object is smooth, the snow which slipped on the installation object will increase in speed, and will fall vigorously. In addition, since the height of the snow is raised by the installation object, there is a possibility that the snow may fall by jumping over the snow stopper below the installation object. As a result, rain gutters installed at the eaves of the roof may be damaged, and it may cause damage to people and objects at the fall destination.

  Then, an object of this invention is to provide the snow stop member which can suppress the fall to the snow piled up on the roof, and can also suppress the burden to a roof.

  In order to solve the above-mentioned problem, the snow stop member according to the present invention has a plurality of vertically arranged through holes and a plurality of intermittently juxtaposed in the horizontal direction on the surface of the roofing material covered with the roof. A vertical piece and a horizontal piece are formed by bending along a fold in the longitudinal direction of the support plate, and a shaft of a fastener for fixing to the vertical piece and the horizontal piece at the position of the support plate is passed through A plurality of elongated holes are intermittently formed, and either one of the vertical pieces or the horizontal pieces is suspended from the roof so as to straddle the surface side of the plurality of support plates. A plurality of retaining holes are formed so that the angle and the position of the through hole are aligned with each other when placed on the surface of the support plate, and further, a hole is formed for projecting the shaft of the retaining tool to the surface side. Both ends protrude to the surface side by folding along the fold in the longitudinal direction A bent piece, and a U-shaped plate interposed between the L-shaped angle and the plurality of support plates, respectively, and a fixture from the retaining hole to the through hole and the roofing material. A plurality of the U-shaped plate and the support plate are fixed to the rafter of the roof, respectively, and are fastened through the shaft of the fastener from the center hole to any one of the elongated holes. An angle is fixed to the plurality of U-shaped plates and the support plate.

  In addition, the support plate is characterized in that a plurality of vertically arranged through holes are displaced in a zigzag manner.

  In addition, the support plate is provided with a horizontal mark for adjusting to a positioning line drawn in the horizontal direction on the roof material, and a vertical mark for adjusting to the position of the rafter of the roof.

  In addition, the support plate is notched at the upper left and upper right so that when the snow received at the L-shaped angle melts, it flows into the gap secured between the U-shaped plate and the L-shaped angle. An inclined side is formed.

  Further, the U-shaped plate is characterized in that a notch for engaging with a protrusion protruding on the surface side of the support plate is opened.

  In addition, the U-shaped plate has an edge of the center hole facing from the back surface side to the front surface side so that the head of the fastener is placed on the back surface side when the shaft of the fastener is passed through the center hole. Raised and formed such that the bent piece is higher than the raised edge of the edge and the head of the fixture passed through the retaining hole.

  In addition, the L-shaped angle is different in the width of the vertical piece and the horizontal piece, and is installed by replacing the vertical piece and the horizontal piece according to the height of the installation object of the roof. .

  ADVANTAGE OF THE INVENTION According to this invention, the fall to the snow while accumulating on the roof can be suppressed, and the burden on the roof can also be suppressed. Since the snow stop member is directly fixed to the roof without an installation object, the burden on the roof can be reduced. Since the height of the snow stopper member and the position from the installed object can be arbitrarily determined according to the snow accumulation situation in the area where the snow stopper member is installed, snow fall can be effectively suppressed. As a result, it is possible to eliminate damage to people passing under the roof and objects existing under the roof.

It is a perspective view of the building which installed the snow stop member which is the present invention on the roof. It is a perspective view of the roof which installed the snow stop member which is this invention. It is a figure explaining the attachment position of the snow stop member which is this invention. It is a top view of the support plate of the snow stop member which is this invention. It is a perspective view of the U-shaped board of the snow stop member which is the present invention. It is a perspective view which shows the state which passed the fastener through the U-shaped board of the snow stopper member which is this invention. It is a perspective view of the L-shaped angle of the snow stop member which is this invention. It is a figure which shows the preparatory process when installing the snow stop member which is this invention on a roof. It is a figure which shows the attachment process when installing the snow stop member which is this invention on a roof. It is a figure which shows the arrangement | positioning process when installing the snow stop member which is this invention on a roof.

  Embodiments of the present invention will be described below in detail with reference to the drawings. In addition, what has the same function attaches | subjects the same code | symbol, and may abbreviate | omit the repeated description.

  First, the structure of the snow stop member according to the present invention will be described. In addition, let the surface (surface visible from the outside) which faces the outside from the building be the front surface, and the opposite side is the back surface. The roof side is the top and the eaves side is the bottom. FIG. 1 is a perspective view of a building in which a snow stop member is installed on a roof. FIG. 2 is a perspective view of a roof provided with a snow stop member. Fig.3 (a) is a perspective view for demonstrating the attachment position to the roof of a snow stop member, and FIG.3 (b) is the sectional drawing.

  As shown in FIG. 1, the snow stop member 200 is installed on the roof 110 of the building 100. The snow stop member 200 is attached to the eaves side so that the snow accumulated on the roof 110 does not fall. A roof material 130 such as a slate tile is spread on the surface of the roof 110, and the snow stop member 200 is directly fixed to the roof material 130. Even when the installation object 120 such as a solar panel is provided on the roof 110, the snow stop member 200 is attached to the lower side of the installation object 120 independently of the installation object 120.

  As shown in FIG. 2, the snow stop member 200 has a support plate 300, a U-shaped plate 400, a fastener 500, an L-shaped angle 600, and the like. A plurality of support plates 300 are attached to the surface of the roof material 130 at predetermined intervals. The U-shaped plate 400 is attached to the surface of the support plate 300. The L-shaped angle 600 is placed so as to straddle the surface side of the plurality of support plates 300 and the U-shaped plate 400. The fastener 500 fixes the plurality of U-shaped plates 400 and the L-shaped angle 600.

  As shown in FIG. 3, the support plate 300 and the U-shaped plate 400 are fixed by passing a fixing member 550 such as a screw through the roof material 130 to the rafter 170 of the roof 110. As shown in FIG. 3A, the support plate 300 is attached to the surface of the roof material 130 in accordance with the position of the rafter 170. The rafters 170 are structural materials passed from the large ridge of the roof 110 to the eaves, and are arranged at regular intervals from the left end to the right end of the roof 110.

  As shown in FIG. 3 (b), the support plate 300 and the U-shaped plate 400 improve the strength of the snow stop member 200 against the weight of snow by being attached to the roof material 130 and being fixed to the rafter 170. .

  Next, each structure of the snow stop member will be described. FIG. 4A is a plan view when the through hole of the support plate is linear, and FIG. 4B is a plan view when the through hole of the support plate is zigzag. Fig.5 (a) is a perspective view of the surface side of a U-shaped board, FIG.5 (b) is a perspective view of the back surface side of a U-shaped board. FIG. 6A is a perspective view of the front surface side in a state where the fastener is passed through the U-shaped plate, and FIG. 6B is a perspective view of the rear surface side in a state where the fastener is passed through the U-shaped plate. is there. FIG. 7 is a perspective view of an L-shaped angle.

  As shown in FIG. 4, the support plate 300 is a plate material such as metal for supporting the snow stopper member 200 installed on the roof 110. As a material of the support plate 300, for example, a metal plate having a vertical and horizontal length of about 20 cm and a thickness of about 2 mm is used. Specifically, a steel plate obtained by hot-plating zinc, aluminum, and magnesium may be used.

  The support plate 300 has a plurality of through holes 310 arranged vertically from top to bottom. For example, two through-holes 310 may be formed so as to pass through two above the center and two below the center, avoiding the center. As shown in FIG. 4A, the through holes 310 may be formed with the through holes 310 aligned on a straight line. In addition, since the through-hole 310 is vacated at the position where the rafter 170 of the roof 110 is screwed, in order to prevent the rafter 170 from cracking, it may be displaced in a zigzag manner as shown in FIG.

  A U-shaped plate 400 is placed on the surface of the support plate 300. Since the U-shaped plate 400 is disposed so as to cover the through hole 310, a protrusion 320 is provided on the surface of the support plate 300 in order to fix the position of the U-shaped plate 400. The protrusion 320 may be protruded to the upper side of the uppermost through-hole 310 and the lower side of the lowermost through-hole 310 to lock the U-shaped plate 400.

  Since the support plate 300 is intermittently arranged so that a plurality of the support plates 300 are aligned in the horizontal direction, for example, a positioning line for aligning the positions so as not to be shifted in the vertical direction is drawn on the roof material 130. . The support plate 300 is provided with horizontal marks 330 at the left and right ends in order to match the positioning line and the like.

  In addition, the support plates 300 are arranged at equal intervals by attaching the support plates 300 to the positions of the rafters 170 arranged at regular intervals on the roof 110. In order to match the position of the rafter 170 to the support plate 300, vertical marks 330a are attached to the upper and lower ends, respectively.

  When the support plate 300 is attached to the roof 110, a step is generated from the roof material 130 by the thickness of the support plate 300. The inclined sides 340 are formed by notching the upper left and upper right corners of the support plate 300 obliquely so that water can easily flow downward when the rain or snow melts. For example, the inclined side 340 may be provided with an inclination of about 15 degrees.

  Since the support plate 300 is a metal plate, if the upper left, upper right, lower left, and lower right corners are sharp, an operator or other objects may be damaged during the installation work. Safety is ensured by chamfering each corner of the support plate 300 to a rounding angle 350.

  The support plate 300 is attached to the roof material 130 with an adhesive or the like. A waterproof tape such as butyl rubber is attached to the back surface of the support plate 300. In addition, the sticking to the rafter 170 of the roof 110 is reinforced by sticking the support plate 300 to the roof material 130.

  As shown in FIG. 5, the U-shaped plate 400 is a plate material made of metal or the like that is interposed between the support plate 300 and the L-shaped angle 600 and holds the L-shaped angle 600 while floating from the roof material 130. The material of the U-shaped plate 400 may be the same as that of the support plate 300.

  The U-shaped plate 400 has a plurality of retaining holes 410 arranged vertically from top to bottom. Since the retaining hole 410 is opened at a position where it is screwed to the rafter 170 of the roof 110, it is opened at a position corresponding to the through hole 310 of the support plate 300. That is, when the U-shaped plate 400 is placed on the surface of the support plate 300, all the retaining holes 410 are aligned with the through holes 310 and penetrate from the surface of the U-shaped plate 400 to the back surface of the support plate 300. .

  Further, when the U-shaped plate 400 is placed on the surface of the support plate 300, a notch 420 is formed in the U-shaped plate 400 so as to be aligned with the protrusion 320 provided on the support plate 300 so as not to be displaced. The notches 420 may be provided so that the protrusions 320 are engaged with the upper and lower ends and the position of the U-shaped plate 400 is fixed.

  The U-shaped plate 400 is formed with an inner hole 430 for passing the shaft of the fastener 500 for fixing the L-shaped angle 600. The center hole 430 may be formed in the center of the U-shaped plate 400 where the through hole 310 and the retaining hole 410 are avoided. The hole edge 440 around the center hole 430 is raised on the front side as shown in FIG. 5A, and the back side is depressed as shown in FIG. 5B.

  The U-shaped plate 400 is bent in such a way that both ends protrude to the surface side along the fold lines 450 extending in the longitudinal direction on the left and right ends of the vertically long plate material, so that the U-shape having a low cross-sectional shape is formed. The bent pieces 460 are formed on both sides so that The L-shaped angle 600 is lifted from the roof material 130 by the height of the bent piece 460.

  As shown in FIG. 6, a fastener 500 is passed through the U-shaped plate 400. The fastener 500 includes a bolt 510 having a shaft and a head, a nut 520, an annular washer 530, a spring washer 540, and the like. As a material of the fastener 500, stainless steel or the like may be used. The shaft of the bolt 510 is passed through the center hole 430 from the rear surface side to the front surface side of the U-shaped plate 400, and is tightened with the nut 520 through the L-shaped angle 600 after passing through the washer 530, the spring washer 540, and the like. To fix.

  Since the head of the bolt 510 does not pass through the center hole 430 and the head of the bolt 510 comes out to the back side, as shown in FIG. 6B, when the U-shaped plate 400 is placed on the support plate 300, The head of the bolt 510 is put in the hole edge 440 that is recessed on the back surface side so as not to get in the way. Flatness on the back side of the U-shaped plate 400 is maintained. The U-shaped plate 400 and the support plate 300 may also be attached with an adhesive or the like.

  The nut 520 is screwed after passing the L-shaped angle 600 through the bolt 510, and the L-shaped angle 600 comes into contact with the bent piece 460. As shown in FIG. 6A, the hole edge 440 that rises to the surface side, the head of the fixing tool when screwing through the retaining hole 410, and the like are set within the height of the bent piece 460.

  The washer 530, the spring washer 540, and the like are interposed between the hole edge 440 that rises to the front surface side and the L-shaped angle 600, thereby stabilizing the L-shaped angle 600. In particular, the use of the spring washer 540 makes it difficult to loosen when tightened with the nut 520.

  As shown in FIG. 7, the L-shaped angle 600 is a metal plate or the like for receiving snow. The material of the L-shaped angle 600 may be the same as that of the support plate 300. The L-shaped angle 600 is bent along a fold line 610 extending in the longitudinal direction of the horizontally long plate material to form a vertical piece 620 and a horizontal piece 630.

  The L-shaped angle 600 is erected on the surface side so that either the vertical piece 620 or the horizontal piece 630 is placed on the surface of the U-shaped plate 400 and the other is perpendicular to the roof material 130. The width from the fold 610 to the end of the vertical piece 620 or the horizontal piece 630 (short direction) differs between the vertical piece 620 and the horizontal piece 630. When the height to be suspended is selected in four stages, for example, when the length of the L-shaped angle 600 is about 3 m, the L-shaped angle 600 in which the width of the vertical piece 620 is 5 cm and the width of the horizontal piece 630 is 6 cm. Then, an L-shaped angle 600 in which the width of the vertical piece 620 is 7 cm and the width of the horizontal piece 630 is 8 cm may be prepared in advance.

  A plurality of support plates 300 and a U-shaped plate 400 are fixed to one L-shaped angle 600. An elongated hole 640 for passing the fastener 500 passes through the vertical piece 620 and the horizontal piece 630 of the L-shaped angle 600. A plurality of the long holes 640 are provided at the same interval as the support plate 300 and the U-shaped plate 400. For example, it is made every 455 mm which is the interval between the rafters 170 of the roof 110. The fastener 500 protrudes from the U-shaped plate 400 to the surface side at regular intervals. In order to finely adjust the displacement, the elongated hole 640 is elongated in the lateral direction (for example, about 3 cm).

  Next, installation of the snow stop member on the roof will be described. FIG. 8A is a diagram showing a step of making a through hole in the roof material as a preparation for installing the snow stop member on the roof, and FIG. 8B is a diagram showing a state in which the through hole is made. . Fig.9 (a) is a figure which shows the process of attaching a support plate and a U-shaped board to a roofing material, and FIG.9 (b) is a figure which shows the state which attached the support plate and the U-shaped board. Fig.10 (a) is a figure which shows the process of arrange | positioning L-shaped angle to a support plate and a U-shaped board, and FIG.10 (b) is a figure which shows the state which has arrange | positioned L-shaped angle.

  As shown in FIG. 8, as a preparation process for installing the snow stop member 200 on the roof 110, the position where the support plate 300 is attached is determined, and the through hole 150 for screwing the rafter 170 of the roof 110 is provided in the roof material 130. Free. Instead of the support plate 300, a plate mold 370 having the same size as the support plate 300 and made of a lightweight resin may be used.

  First, in order to align the plurality of support plates 300 on a straight line, the positioning line 140 is drawn on the roof material 130. As shown in FIG. 8A, the positioning mark 380 of the plate mold 370 is aligned with the positioning line 140 for each position of the rafter 170, and the plate mold 370 is applied to the surface of the roof material 130. Using a drill or the like from the through hole 390 of the plate mold 370, a through hole is made in the roof material 130 as shown in FIG.

  As shown in FIG. 9, the support plate 300 and the U-shaped plate 400 are attached to the roof material 130 as an attachment process for installing the snow stop member 200 on the roof 110. The fastener 500 is passed through the U-shaped plate 400 so as to protrude to the surface side, and the U-shaped plate 400 is placed on the surface of the support plate 300. By fitting the protrusion 320 of the support plate 300 into the notch 420 of the U-shaped plate 400, the retaining hole 410 of the U-shaped plate 400 and the through hole 310 of the support plate 300 penetrate.

  As shown in FIG. 9A, when the support plate 300 is placed on the surface of the roof material 130 with the mark 330 of the support plate 300 aligned with the positioning line 140, the retaining holes 410 of the U-shaped plate 400 and the support plate 300 are placed. The through hole and the through hole 150 are connected to each other. The support plate 300 is attached to the roof material 130 using the adhesive 360 on the back surface of the support plate 300.

  Further, a fixing tool 550 such as a screw is screwed to the rafter 170 from the retaining hole 410 and the through hole 310 through the through hole 150. As shown in FIG. 9B, the portion where the edge of the support plate 300 is in contact with the roofing material 130 is waterproofed by filling the gap with a caulking material 160 such as modified silicon. The same applies to the space between the U-shaped plate 400 and the support plate 300.

  As shown in FIG. 10, the L-shaped angle 600 is fixed to the support plate 300 and the U-shaped plate 400 as an arrangement process for installing the snow stop member 200 on the roof 110. As shown in FIG. 10A, the plurality of support plates 300 and the U-shaped plate 400 are arranged on the roof material 130 so as to be aligned on a straight line for each position of the rafters 170. The fastener 500 removes the nut 520 from the shaft of the bolt 510.

  As shown in FIG. 10 (b), the bolt 510 is fastened with a nut 520 after passing through one of the elongated holes 640 of the vertical piece 620 or the horizontal piece 630 of the L-shaped angle 600. In addition, it is preferable that the other that is suspended with respect to the roof 110 comes to the upper side of one. The bolts 510 suspended from the plurality of U-shaped plates 400 are respectively fixed to the L-shaped angles 600 through a plurality of vacant long holes 640, thereby arranging the L-shaped angles 600 on the surface of the roof material 130.

  Since the U-shaped plate 400 is interposed between the L-shaped angle 600 and the support plate 300, a gap 650 is generated. Collected snow is received at the L-shaped angle 600, and there are few things that slip through the gap 650. If rain or snow-melting water accumulates on the roof 110, the roof 110 is damaged, and the water flows through the gap 650.

  When a plurality of L-shaped angles 600 are used when installing in one building 100, the ends of adjacent L-shaped angles 600 may be partially overlapped and fixed. For example, when the rafters 170 are arranged at intervals of 455 mm on the roof 110 having a width of 8170 mm, three L-shaped angles 600 of about 3 m with seven elongated holes 640 at intervals of 455 mm may be prepared.

  As described above, it is possible to suppress the snow falling on the roof 110 and to suppress the burden on the roof 110. Since the snow stop member 200 is directly fixed to the roof 110 without using the installation object 120, the burden on the roof 110 can be reduced. Since the height of the snow stopper member 200 and the position from the installation object 120 can be arbitrarily determined according to the snow accumulation situation in the area where the snow stopper member 200 is installed, snow fall can be effectively suppressed. Thereby, it is possible to eliminate damage to people passing under the roof 110 and objects existing under the roof.

  As mentioned above, although the Example of this invention was described, it is not limited to these. For example, the support plate 300 includes any material that can be fixed to the roof material 130 or the rafter 170 to support the snow stop member 200. The U-shaped plate 400 includes any shape other than the U-shape as long as it holds the snow stopper member 200 from the roof material 130. The L-shaped angle 600 includes any shape other than the L-shaped shape as long as it can slide down on snow. The fastener 500 includes any device that fixes the L-shaped angle 600 to the U-shaped plate 400 or the support plate 300.

  Further, even if the L-shaped angle 600 is not lifted from the roof material 130, the present invention is included if the gap 650 exists between the L-shaped angle 600 and the support plate 300. The present invention includes a case where all or a part of the support plate 300, the U-shaped plate 400, and the L-shaped angle 600 are integrally formed.

DESCRIPTION OF SYMBOLS 100: Building 110: Roof 120: Installation thing 130: Roof material 140: Positioning line 150: Through hole 160: Caulking material 170: Rafter 200: Snow stop member 300: Support plate 310: Through-hole 310a: Through-hole 320: Protrusion 330 : Mark 330a: Mark 340: Inclined side 350: Rounding angle 360: Adhesive 370: Plate type 380: Mark for alignment 390: Through hole 400: U-shaped plate 410: Retaining hole 420: Notch 430: Medium hole 440: Hole edge 450: Fold 460: Folded piece 500: Fastener 510: Bolt 520: Nut 530: Washer 540: Spring washer 550: Fixing tool 600: L-shaped angle 610: Fold 620: Vertical piece 630: Horizontal piece 640 : Slot 650: Gap

Claims (7)

A plurality of support plates that are provided with a plurality of vertically arranged through holes and intermittently juxtaposed in the horizontal direction on the surface of the roofing material sown on the roof;
A vertical piece and a horizontal piece are formed by bending along a fold in the longitudinal direction, and an elongated hole for passing a fastener shaft for fixing to the vertical piece and the horizontal piece at the position of the support plate, respectively. A plurality of intermittently spaced L-shaped angles arranged so as to straddle the surface side of the plurality of support plates so that either the vertical piece or the horizontal piece is suspended from the roof;
A plurality of retaining holes are formed so as to be aligned with the through holes when placed on the surface of the support plate, and further, a medium hole for projecting the shaft of the retaining tool to the surface side is formed. A U-shaped plate formed between the L-shaped angle and the plurality of support plates by forming bent pieces so that both ends protrude to the surface side by bending along the fold. And
A plurality of the U-shaped plate and the support plate are respectively fixed to the rafter of the roof by passing a fixing tool from the retaining hole to the through hole and the roof material, and any one of the elongated holes from the middle hole The L-shaped angle is fixed to a plurality of the U-shaped plate and the support plate by fastening through the shaft of the fastener.
A snow stop member characterized by that. The support plate has a plurality of vertically arranged through holes that are displaced in a zigzag manner,
The snow stop member according to claim 1. The support plate is provided with a horizontal mark for adjusting to the positioning line drawn in the horizontal direction on the roof material, and a vertical mark for adjusting to the position of the rafter of the roof.
The snow stop member according to claim 1, wherein the snow stop member is provided. The support plate has an upper left corner and an upper right corner cut diagonally so that when the snow received at the L shape angle melts, it flows into a gap secured between the U shape plate and the L shape angle. The inclined side that was
The snow stop member according to any one of claims 1 to 3, wherein the snow stop member is provided. The U-shaped plate has a notch for locking to a protrusion protruding on the surface side of the support plate.
The snow stop member according to any one of claims 1 to 4, wherein the snow stop member is provided. When the shaft of the fastener is passed through the center hole, the U-shaped plate is raised from the back side to the front side so that the head of the fastener fits on the back side. The bent piece is formed to be higher than the raised edge of the edge and the head of the fixture passed through the retaining hole.
The snow stop member according to any one of claims 1 to 5, wherein: The L-shaped angle is different in the width of the vertical piece and the horizontal piece, and is installed by replacing the vertical piece and the horizontal piece according to the height of the installation object on the roof.
The snow stop member according to any one of claims 1 to 6, wherein the snow stop member is provided.

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