JP6718648B2 - Snow stopper and snow stopper structure - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow stopper fitting and a snow stopper structure capable of preventing snow from flowing down by pushing snow in an inclined direction with respect to a flow direction and compacting the snow in the vicinity of a mountain portion.

Conventionally, it has been known that a metal fitting for stopping snow in a valley portion of a folded plate roof is configured to be attached to the top of the folded plate roof. There are many types that do not have sufficient snow protection.
There is also known a structure in which an angle member or the like is bridged over the adjacent tops of the folded plate roof to try to stop the snow. However, since the angle member or the like has a low snow stopping function, its improvement is desired. It was

The structure proposed in Patent Document 1 has a configuration in which a strip-shaped snow stop plate portion 12 is hung downward from an angle member C laid over the tops of adjacent folded plate roofs. Since the angle member C in Reference 1 is arranged at the same position as the top of the folded plate roof as described above, the angle member C itself can hardly be expected to have a snow stopping effect. Further, it is described that a plurality of snow stop plate portions 12 may be mounted to cope with the case where the intervals between the valley portions are wide.

Japanese Utility Model Publication No. 7-035975

However, in the structure of Patent Document 1, the strip-shaped snow stop plate portion 12 facing in the flow direction is merely suspended from the angle member C, so the snow sliding on the valley surface. You can't expect to stop the action. That is, even with this snow stop plate portion 12, there may be a temporary and slight snow stop action, but since the width is too narrow, continuous action cannot be expected at all, and snow is on the side of this snow stop plate portion 12. This is because it will pass through and flow down.

Therefore, the present invention proposes a snow stopper fitting and a snow stopper structure capable of preventing snow from flowing down by inclining and guiding snow in the direction of flow to compact the snow in the vicinity of the mountain portion. The purpose is to do.

The present invention has been proposed in view of the above, and an angle member arranged such that a vertical surface portion thereof faces downward, and a main body metal fitting including two vertical pieces arranged in an inclined shape in a flow direction. The two vertical piece portions of the main body metal piece are arranged so that the tops thereof face the water side, and each vertical piece portion is formed with a vertical groove whose upper end is open. The snow stopper fitting is characterized in that the vertical surface portion of the angle member is combined so as to press the two vertical grooves of the main body fitting.

In addition, the present invention also proposes a snow retaining metal fitting, in which the abutment portion that comes into contact with the roof surface is provided at the lower end of each vertical piece portion that constitutes the main body metal fitting.

Furthermore, the present invention provides a supporting member provided with an attaching portion to a vertically-roofed exterior structure in which a mountain-shaped portion and a valley-shaped portion are formed by connecting vertically-roofed exterior materials having fitting portions along the flow direction on the left and right. The present invention also proposes a snow retaining structure, characterized in that the snow retaining metal fitting of the above-mentioned configuration is attached to the mounting portion so that the main body metal fitting is located in the valley portion.

The snow stopper of the present invention comprises two members having a simple shape, and by being attached to the valley portion, the snow which is about to flow down in the flow direction is divided into two parts along the vertical piece portion so as to be divided into two parts. By being guided to, and pressed between the mountain-shaped portion and the snow-stopping metal fitting, the snow-stopping effect is exhibited in a range exceeding the width direction of the snow-stopping metal fitting. That is, the two vertical pieces allow the snow to flow in a slanting direction with respect to the flow direction and collect the snow in a lump in the vicinity of the mountain portion, thereby preventing the snow from flowing down at the same time. Moreover, since the connecting tops of the two vertical pieces face the upper side of the water, the flow of rainwater is good and no water pool is formed. Further, since mechanical fixing members such as bolts and nuts are unnecessary, it is economical.

In addition, if the lower end of each vertical piece that constitutes the body metal fitting is provided with an abutting part that grounds to the roof surface, the installation stability of the body metal fitting is improved, so the snow stopping effect is also stable. To be done.

Further, in the snow-stopping structure of the present invention, a supporting member having an attaching portion is attached to the mountain-shaped portion of the vertically-roofed exterior structure, and the snow-stopping metal fitting is attached to the valley-shaped portion so that the main body metal fitting is located. As a result, the snow flowing in the valleys is guided to the vicinity of the mountains and is pressed and solidified, so that the valleys can be clogged up in blocks.

(A) An exploded perspective view showing an angle member and a main body member which constitute the snow stopper according to the first embodiment of the present invention, (b) a perspective view of an assembled state of the angle member and the main body member, (c) a side of the angle member FIG. 6 is a perspective view of an assembled state in which a part of the surface portion is not shown. (A) The top view which shows the state which has arrange|positioned the snow stopper metal fittings of 1st Example in the valley-shaped part of the vertically-roofed exterior structure, (b) The front view, (c) The side sectional view. FIG. 6 is a plan view showing a state in which snow is pressed and solidified in the vicinity of the mountain portion by the snow stopping action of the main body metal fitting of the snow retaining metal fitting of the first embodiment, and the angle member is intentionally omitted. (A) The top view which shows the state which has arrange|positioned the snow stopper metal fitting of 1st Example in the valley-shaped part of another vertical roofing exterior structure, (b) The front view, (c) The side sectional view.

The snow stopper metal fitting of the present invention comprises an angle member arranged so that the vertical surface portion faces downward, and a main body metal fitting provided with two vertical piece portions standing upright in the flow direction. The two vertical piece portions are arranged such that the tops thereof face the water side, and a vertical groove whose upper end is open is formed in each vertical piece portion. The vertical surface portion of the angle member is the main body fitting. It is combined so as to press the two vertical grooves of.

Since the angle member is arranged so as to be orthogonal to the flow direction, the angle member is arranged so as to face downward, and the angle member is arranged so as to extend from the upper end of the vertical surface unit to the underwater side in the flow direction. It is an L-shaped member composed of a lateral surface portion provided.
In the snow stop structure described later, this angle member is arranged so as to be bridged at least between the adjacent mountain-shaped portions, and is not limited to between the adjacent mountain-shaped portions, but also between the plurality of mountain-shaped portions. It may be bridged over.

As described above, the main body metal piece is configured to include two vertical piece portions that stand upright in the flow direction, and these two vertical piece portions are arranged such that the tops thereof face the water side, A vertical groove whose upper end is open is formed in each vertical piece.
For example, the body fitting may be, for example, a rectangular metal piece connected in a V shape, or a single rectangular metal piece may be formed into a V shape as in the illustrated embodiment described later. It is also possible to form a rectangular vertical groove from the upper ends of the formed two vertical pieces, so that it can be extremely easily created by a known bending process or cutting process, and the roof to be applied. It can be appropriately created according to the valley-shaped portions and the like.
That is, when forming a rectangular metal piece into a dogleg shape as in the illustrated embodiment described later, the bent corner is the top, but when connecting the rectangular metal pieces, The rectangular sides are connected so that a top is formed.

The vertical angle of the vertical piece is often a substantially vertical shape as in the illustrated embodiment described later, but is not particularly limited. The inclination (expansion) angle of the vertical piece is often an obtuse angle slightly larger than a right angle in the illustrated embodiment described later, but this is not particularly limited.
Further, the vertical groove provided in the vertical piece portion is formed so that the end portion side is lower than the top portion side in the illustrated embodiment described later, but in this configuration, the vertical surface portion of the angle member can be easily arranged from the underwater side, It is not particularly limited. By providing the vertical groove in this way, in addition to the advantage that the main body metal fitting and the angle member can be integrated without shifting, a snow-stopping action is exerted not only on the vertical piece of the main body metal member but also on the vertical surface portion of the angle member. Can be achieved. That is, since the vertical surface portion of the angle member is combined so as to press down the vertical groove, the vertical surface portion of the angle member can be positioned below, and the vertical surface portion also has the snow-stopping action.

In addition, the lower end of the vertical piece may be provided with an abutting portion that comes into contact with the roof surface. In that case, the installation stability of the main body metal fitting is improved, so that the snow stopping effect is also stably exhibited. It
The abutting portion is formed in a lateral piece shape extending substantially horizontally, that is, substantially perpendicular to a vertical surface portion that is erected in a substantially vertical shape at the time of arrangement, as shown in the illustrated embodiment described later. do it. Further, a rubber sheet (or a double-sided adhesive tape) or the like may be interposed on the back surface side of the contact portion to prevent the roof surface from being damaged and to be easily grounded.

In the snow stopper fitting of the present invention having such a structure, the snow that is about to flow down in the flow direction is guided to the mountain portion side so as to be divided into two hands by being transmitted to the vertical piece portion, and the mountain portion and the snow stopper. By being pressed and solidified with the metal fittings, it exerts a snow stopping effect in a range beyond the width direction of the snow fittings. That is, the two vertical pieces allow the snow to flow in an inclined manner with respect to the flow direction, thereby collecting the snow in a lump in the vicinity of the mountain portion, thereby preventing the snow from flowing down.

As a roof to which this snow stopper is applied, a vertically-roofed exterior structure in which valley-shaped portions and mountain-shaped portions are formed in the flow direction can be used.
As the vertical roofing exterior material used for this vertical roofing exterior structure, both ends of a flat face plate portion (valley portion) are raised as shown in the below-described embodiment, and the side between adjacent vertical thatching exterior materials. A configuration in which the edge portion (mountain portion) is connected is widely known, but is not particularly limited as long as the mountain portion and the valley portion are continuously formed in the construction state, For example, one sheet of exterior material may have two or more troughs. Further, the adjoining vertical roofing exterior materials may be connected to each other using a cover material (cap material) or a supporting member or may be a method of directly connecting the side edge portions.
However, it is preferable that the vertically-roofed exterior structure applied to the present invention has a structure in which a support member having an attachment portion is attached to the mountain portion.
The mounting of the mounting portion and the snow stopper may be carried out over a plurality of supporting members as in the illustrated embodiment to be described later, or may be arranged so as to project from the supporting member (cantilevered). Good.

It is sufficient that the support member includes the mounting portion as described above and can be arranged in the mountain portion, and even if the supporting member is directly fixed from the outside of the mountain portion by a screw or the like, or is attached by sandwiching, It may be extended from, and the arrangement method (attachment method) is not particularly limited. Further, the mounting portion may be any snow-stopping metal (angle member) that can be attached, and the mounting method may be direct fixing with screws or the like, locking, engagement, sandwiching, or the like. It is only necessary that the body metal fitting can be kept pressed, and the specific configuration and other configurations are not particularly limited.
This support member is one in which an angle member is attached to the attachment portion, and a snow load acting on this angle member can also be applied to the support member from the attachment portion.

The support member is appropriately provided with a mode in which a tightening means is provided, a mode in which a mounting groove in which the vertical surface of the angle member is inserted is open, and a mode in which a pressing unit that presses the lateral surface of the angle member is provided. It is desirable to let
When the tightening means is provided, the mounting strength on the mountain portion is high, and the mounting strength of the snow stopper fitting mounted on the supporting member is also high. In the illustrated embodiments described below, the first embodiment including the tightening means and the second embodiment in which the screw is fixed instead of the tightening means are described, but both can be attached to the mountain portion with high strength. it can.
When the mounting groove is provided, the mounting groove serves as a guide and a restriction when the angle member is arranged, and the angle member can be stably and easily mounted. Since the angle member is arranged so as to be orthogonal to the flow direction as described above, the mounting groove into which the vertical surface portion is inserted is formed in a front and rear divided shape as shown in the illustrated embodiment described later. Good.
When the holding portion is provided, the angle member can be prevented from coming off. The pressing portion may be formed in a hook shape and an L-shaped cross section, for example, to press the lateral surface portion of the angle member from above as shown in the illustrated embodiment described later.

The snow-stopping structure of the present invention thus formed is one in which the supporting member is attached in a sandwiched manner to the mountain-like portion of the vertically-roofed exterior structure, and the snow-stopping metal fitting is attached to the valley-like portion thereof. The snow that flows through the ridges can be flowed near the ridges and can be compacted to form a block-like block.

The snow stopper 1 of the first embodiment of the present invention shown in FIG. 1 includes an angle member 1B arranged so that a vertical surface portion 11 faces downward in a substantially vertical shape, an angle member in a flow direction and a substantially vertical shape. It is composed of a main body metal fitting 1A having two vertical piece portions 13 standing upright.

As shown in FIG. 1(a), the two vertical piece portions 13 of the main body metal fitting 1A are arranged so that their tops 131 face the water side, and each vertical piece portion 13 has a vertical groove whose upper end is open. 132 is formed. The vertical groove 132 is formed so that the outer side is shallower than the inner side. Further, a contact portion 14 extending substantially horizontally is provided at the lower end of each vertical piece portion 13, and the rubber sheet 2 is attached to the back surface side of the contact portion 14.
Such a main body metal fitting 1A is not particularly limited, but the center of a substantially rectangular metal plate material is bent to form the vertical piece portions 13 and 13, and the bent portion is the top portion 131, and the lower end thereof is further formed. The vertical groove 132 may be bent at a right angle to form the abutting portion 14, and the vertical groove 132 may be formed from the upper end of each vertical piece portion 13 by a notching process, which is extremely easy to manufacture.

As shown in FIG. 1A, the angle member 1B has a substantially L-shaped cross section formed by a vertical surface portion 11 and a horizontal surface portion 12, and is arranged so that the vertical surface portion 11 faces downward as described above. The lateral surface portion 12 is arranged in a substantially horizontal shape.
As such an angle member 1B, L-shaped steel can be used as it is.

The two members 1A and 1B are arranged so that the angle member 1B faces substantially vertically from above as shown by an arrow in FIG. 1(a), and as shown in FIGS. 1(b) and 1(c). The vertical surface portion 11 of the angle member 1B is assembled so as to press the two vertical grooves 132, 132 of the main body fitting 1A. At this time, since the outer side of the vertical groove 132 is formed to be shallower than the inner side, the vertical surface portion 11 of the angle member 1B can be easily attached to the proper position from the underwater side (front side in the figure).

As described above, the snow stopper 1 of the present invention is formed by combining the two simple members 1A and 1B that are extremely easily manufactured as described above, and can prevent snow from flowing down in the flow direction. The vertical piece portions 13, 13 can be guided to the mountain portion side so as to be divided into two hands, and since they are firmly combined, they are not separated and the snow stopping action is continuously performed. The snow stopping action will be described in detail in the description of FIG. 3 described later.

2(a) shows a state in which the snow stopper 1 is attached to a trough portion 51 of a vertically-roofed exterior structure, FIG. 2(b) is a front view thereof, and FIG. 2(c) is a side sectional view thereof. Is shown.
As shown in Fig. 2(b), the vertical roofing structure has a plurality of side edges of a vertical roofing material 5A in which a heat insulating material 4A and a waterproof sheet 4B are laid on a frame 3 and a backing material 5c is attached. It is configured such that it is held by a holding member 6 formed of members, and the side edges of the adjacent thatched roofing members 5A, 5A are covered with a cap member 5B.

The vertical roofing exterior material 5A has a configuration in which the left and right side edges 52 of a substantially flat plate portion 51 are folded up in an inclined shape and the upper ends are folded back, and the side edges 52 are engaged with a lower holding member 6B. The engaging portion 521 is provided, and the flat plate portion 51 is the valley portion. In addition, the mountain-shaped portion refers to a connecting portion of the adjacent vertically-roofed exterior materials 5A and 5A, and corresponds to the side edges 52 and 52 and the upper holding member 6A and the cap material 5B arranged on the outer side thereof.

The holding member 6 is composed of a plurality of members as described above, and includes a lower holding member 6B attached before the laying of the vertically-roofed exterior material 5A, and a fixing bolt 6c for fixing the lower holding member 6B to the frame 3. And an upper holding member 6A attached after laying the vertically-roofed exterior material 5A.
The lower holding member 6B is a member having a cup-shaped cross section formed symmetrically as shown in FIG. 2B, and a central horizontal piece portion 62 formed at the upper ends of the left and right leg portions 61, 61. The fixing bolts 6c, which are long leg bolts, are fixed to the engaging portions for engaging the side edges 52 (engaging portions 521) of the vertical-roofed exterior material 5A on the outer sides of the upright pieces 63 formed on the left and right thereof. 631 is provided, and a connection receiving portion 632 for connecting the upper holding member 6A is provided inside the upright piece 63.
The upper holding member 6A is a member having an H-shaped cross section formed symmetrically as shown in FIG. 2B, and the lower holding member 6B is connected to the outside of the left and right vertical pieces 64, 64. A connecting portion 641 is provided, and a holding portion 65 that is largely curved outward from the upper end of each vertical piece 64 is provided to hold the side edge 52 of the vertical roofing exterior material 5A so as to surround it from above, and The connecting portion 641 is elastically fitted and integrally fixed to (the connecting receiving portion 632 of) the lower holding member 6B.

The cap member 5B is a bilaterally symmetrical member having side edges 54, 54 in which the left and right sides of the top portion 53 whose center is recessed are folded down. The side edge portion 54 is a holding portion 65 of the upper holding member 6A. And the side edges 52 of the vertically-roofed exterior material 5A on the back side thereof are also fitted in a fitting manner.

In FIG. 2, a support member 7A having a tightening means 7b, which is a bolt nut in the lateral direction, is further provided outside the cap member 5B so as to be sandwiched between the mountain portions (cap member 5B) of the vertically-roofed exterior structure. It is attached.

On the support member 7A, the tightening means 7b is located in the middle of the height of the left and right piece-shaped side frames 71, 71, and at the top portion 72 extending to the upper end thereof, the lateral surface portion 12 of the angle member 1B. Can be placed, and inside the lower side of each side frame 71, there is provided a substantially doglegged sandwiching portion 711 arranged further outside the side edge portions 54, 54 of the cap member 5B. There is. Further, at the upper end of the support member 7A, there is provided a mounting groove 73 having an open upper portion into which the vertical surface portion 11 of the angle member 1B can be inserted. Further, a hook 7C for pressing the lateral surface portion 12 of the angle member 1B is rotatably attached to the bolt, which is the tightening means 7b, as a pressing portion. The mounting groove 73 and the hook 7C function as a mounting portion for mounting the angle member 1B, and the mounting groove 73 regulates the position in the flow direction and the pressing portion 7C regulates the vertical direction.

Then, the support member 7A is arranged so that the left and right side frames 71, 71 are along the outer sides of the side edge portions 54, 54 of the cap member 5B in a state where the tightening means 7b is loosened, and the supporting means 7A is tightened. By tightening 7b, it is possible to firmly and firmly attach it to the mountain-shaped portion (cap material 5B) of the vertically-roofed exterior structure.
Since the mounting groove 73 is formed in the mounted supporting member 7A as described above, the angle member 1B is arranged so as to be bridged between the supporting members 7A and 7A mounted on the adjacent mountain portions. It can be mounted so that 11 faces downwards.
Further, when the angle member 1B is attached in this manner, the hook 7C can be rotated so as to press the lateral surface portion 12, so that the angle member 1B can be prevented from coming off.

FIG. 3 schematically shows a state in which snow is pressed and solidified in the vicinity of the mountain-shaped portion 5B by the snow-preventing action of the main body metal fitting 1A. The angle member 1B is intentionally omitted for clarity.
Initially, the snow hatched in the figure falls to the valley-shaped portion 51 of the vertically-furnished exterior structure and maintains a state of being piled up at that position to some extent.
After that, the snow that has accumulated more than a certain amount tries to flow down in the flow direction all at once by its own weight in a state of covering the surface of the valley portion 51.
However, the snow which flows down in the flow direction is blocked by the attached inclined vertical piece portions 13 and 13, is divided into two hands along the vertical piece portions 13 and 13, and is divided at the end of the valley portion 51. It is guided to the mountain-shaped parts 5B and 5B located respectively. That is, the falling snow has a vector directed downward in the flow direction due to its own weight, but is also given a vector directed outward (sideward) by the vertical piece portions 13, 13. This situation is indicated by thick arrows in the figure, but the snow introduced to the mountain portions 5B, 5B as indicated by the thick arrows is reflected by the mountain portions 5B, 5B toward the center side, respectively. Since it behaves in an attempted manner (a vector that goes outward and a vector that tries to reflect inward collide), as shown by cross-hatching in the figure, between the mountain-like portions 5B and 5B and the vertical strip portions 11 and 11. Compacted.

Such a snow stopping action does not occur with a small amount of snowfall that does not cover the surface of the valley portion 51, but as described above, the accumulated snow covers the surface of the valley portion 51, and the self-weight Therefore, it is possible to very effectively perform the snow-stopping action when trying to flow down all at once.
Further, as described above, the vertical piece portion 11 of the angle member 1B, which is not shown in FIG. 3, can also have the snow-repelling action, so that a large-capacity snow-repelling action is achieved. ..

FIG. 4(a) shows a state in which the snow stopper 1 is attached to a valley-shaped portion 51' of another aspect of the thatched exterior structure, and FIG. 4(b) is a front view thereof and FIG. Shows a side sectional view thereof.
As shown in FIG. 4(b), the vertical-roofed exterior structure has a structure in which a heat insulating material 4A and a waterproof sheet 4B are laid on a frame 3, and a side edge of a vertically-roofed roofing material 5D provided with a backing material 5e is attached to the frame. It is held by a holding member 6D fixed to No. 3, and the side edges of the adjacent thatched roofing members 5D, 5D are covered with a cap member 5F.

The vertically-roofed exterior material 5D has a configuration in which the left and right side edges 52' of a substantially flat plate portion 51' are folded up in an inclined shape and the upper ends thereof are folded back, and the side edges 52' have a holding member 6D. A second engagement portion 522 that engages with the upright piece 66, a drain groove 523 that is located outside thereof, and a first engagement portion 524 that is located outside thereof and that engages with the central raised portion 67 of the holding member 6D are provided. The flat plate portion 51′ is the valley portion. In addition, the mountain-shaped portion refers to a connecting portion between the adjacent vertical-roofed exterior materials 5D and 5D, and these side edges 52' and 52' correspond to the support member 7D and the cap material 5F arranged outside thereof. ..

The holding member 6D is fixed to the frame 3 as described above, and the central raised portion 67 is arranged at substantially the center of the substantially flat fixing portion 68, and the standing pieces 66, 66 are provided at the left and right ends thereof. It is a configuration to be arranged.
As shown in FIG. 4B, the holding member 6D is a member having a mountain-shaped cross section that is formed in a left-right symmetry, and a hook-shaped locking portion 661 is formed at the upper ends of the left and right upright pieces 66. The left and right side portions of the central raised portion 67 are provided with engaged portions 671 for engaging the side edges 52′ (engaging portions 522) of the vertical roofing exterior member 5D, and FIG. As shown, a part of the head of the central raised portion 67 is cut out and fixed to the body 3 with long leg fixing bolts 6e.

The cap member 5F is a left-right symmetrical member having side edges 54' and 54' of the top 53' having an umbrella-shaped cross section, and the lower end of the side edge 54' is folded inward. A fitting portion 55 that is bent into a shape and fits on the top of the second engaging portion 522 of the vertically-roofed exterior material 5D is provided.

In FIG. 4, after attaching the left and right vertical roofing exterior materials 5D, 5D to the holding member 6D inside the cap material 5F, the supporting member 7D is attached by screw fixing (the screw 7e), and the supporting member 7D is removed from the supporting member 7D. A vertical piece 74 penetrating the cap member 5F is extended upward, and a substantially L-shaped pressing piece 7F is fixed to the vertical piece 74 with a screw (bolt nut 7g). The pressing piece 7F functions as a mounting portion for mounting the angle member 1B, and the vertical piece portion and the vertical piece 74 regulate the position in the flow direction, and the horizontal piece portion regulates the vertical direction. ..

As described above, the support member 7D extends the vertical piece 74 upward, but the left and right sides of the left and right vertical thatched exterior members 5D, 5D along the central raised portion 67 of the holding member 6D. An inner portion 75 along the outside of the edges 52', 52' and an outer portion 76 along the back surface of the top portion 53' of the cap member 5F are provided, and screws 7e, 7e are attached to the inner portion 75. It is integrally fixed to the holding member 6D, and at that time, the vertically-roofed exterior materials 5D, 5D are fixed in a sandwiched manner.
As described above, the vertical piece 74 provided on the support member 7D extends upward through the cap member 5F from a through hole (not shown) that has been subjected to a water blocking treatment.

The supporting member 7D has the inner portion 75 fixed with a screw (screw 7e) instead of the tightening means 7b in the first embodiment, and is similarly firmly attached to the mountain portion. The pressing piece 7F fixed to the vertical piece 74 extending upward from the support member 7D and the snow stopper fitting 1 held by the pressing piece 7F can be attached stably and firmly. As shown in FIGS. 4(a) and 4(c), the holding piece 7F has a horizontal piece portion that extends further below the horizontal piece 12 of the angle member 1B and is connected to the vertical piece portion. .. Therefore, the pressing piece 7F may be arranged so as to face the underside of the angle member 1B from below and to be connected to the vertical piece 74.

1 snow stopper metal fittings 1A main metal fittings 1B angle material 11 vertical surface portion 12 horizontal surface portion 13 vertical piece portion 131 top portion 132 vertical groove 14 contact portion 2 rubber sheet 3 body 4A heat insulating material 4b waterproof sheet 5A vertical roofing material 5B cap material 6, 6D holding member 6A upper holding member 6B lower holding member 6c, 6e fixing bolt 7A, 7D support member 7b tightening means 7C hook (holding portion)
7F holding piece

Claims (3)

A snow stopper fitting comprising an angle member arranged so that a vertical surface portion faces downward, and a main body fitting including two vertical piece portions that stand upright in a slanting direction in a flow direction,
The two vertical piece portions of the main body metal fitting are arranged such that the tops thereof face the water side, and each vertical piece portion has a vertical groove whose upper end is open,
The snow stopper fittings, wherein the vertical surfaces of the angle members are combined so as to press the two vertical grooves of the main fitting. The snow stopper fitting according to claim 1, wherein an abutting portion that comes into contact with the roof surface is provided at a lower end of each vertical piece that constitutes the main body fitting. A vertical roofing exterior structure in which a vertical roofing exterior material provided with fitting portions along the flow direction on the left and right is connected to form a mountain-shaped portion and a valley-shaped portion, and a support member having a mounting portion is attached to the mountain-shaped portion and A snow retaining structure, characterized in that the snow retaining metal fitting according to claim 1 or 2 is attached to the mounting portion such that the main body hardware is located in the valley portion.