JP2018012990A - Snow guard fitting and snow guard structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a snow guard fitting capable of preventing snow from flowing down, by pressing the snow together near a mountain-like part by guiding the snow in such a manner that the snow flows in the state of being inclined with respect to a flow direction, and a snow guard structure.SOLUTION: A snow guard fitting 1 of the present invention includes an angle 1B that is arranged in such a manner that a vertical surface part 11 is directed downward, and a body fitting 1A that comprises two vertical pieces 13 and 13 arranged in the state of being inclined in a flow direction. The two vertical pieces 13 and 13 of the body fitting 1A are arranged in such a manner that its top is directed to an upstream side, and a vertical groove 131 having its upper end opened is formed in each vertical piece part 13. The vertical surface part 11 of the angle 1B is combined to press the two vertical grooves 132 and 132 of the body fitting 1A.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a snow stop fitting and a snow stop structure capable of preventing snow flow by pushing snow in the vicinity of a mountain-shaped portion by flowing and guiding snow in an inclined manner with respect to the flow direction.

Conventionally, it is known that the metal fittings for snow protection of the valley of the folded plate roof are attached to the top of the folded plate roof. There are many types that do, and sufficient snow stop effect was not obtained.
In addition, there is also known a structure in which an angle material or the like is installed on the adjacent top part of the folded-plate roof to prevent snow. However, since the angle material or the like has a low snow-preventing action, an improvement is desired. It was.

  The structure proposed in Patent Document 1 is a configuration in which a strip-shaped snow stop plate portion 12 is suspended downward from an angle member C spanned over the tops of adjacent folded plate roofs. In addition, since the angle material C in this literature 1 is arrange | positioned in the same position as the top part of a folded-plate roof as mentioned above, this snowing action can hardly be expected in this angle material C itself. Moreover, when the space | interval of a trough-shaped part is wide, it is described that the several snow-stop board part 12 may be mounted | worn and respond | corresponded.

No. 7-035975

  However, in the structure of Patent Document 1, the strip-shaped snow stop plate 12 facing the flow direction is merely suspended from the angle member C, so that the snow sliding on the valley surface I cannot expect the action to stop it. That is, this snow stop plate 12 may have a temporary and slight snow stop function, but since the width is too narrow, a continuous action cannot be expected at all. Because it will flow down through the direction.

  Accordingly, the present invention proposes a snow stop fitting and a snow stop structure that can prevent the flow of snow by pressing it in the vicinity of a mountain-shaped portion by flowing and guiding snow in an inclined manner with respect to the flow direction. The purpose is to do.

  The present invention has been proposed in view of the above, and includes an angle member disposed so that the vertical surface portion faces downward, and a main body bracket including two vertical pieces disposed in an inclined manner in the flow direction. The two vertical piece portions of the main metal fitting are arranged so that the top portions thereof face upward, and each vertical piece portion is formed with a vertical groove whose upper end is opened. And the vertical surface part of the said angle material proposes the snow stopper metal fitting characterized by combining so that two vertical grooves of the said main body metal fitting may be pressed down.

  In addition, the present invention also proposes a snow stop fitting provided with a contact portion that comes in contact with the roof surface at the lower end of each vertical piece constituting the main body fitting.

  Further, according to the present invention, there is provided a vertical-wrapping exterior structure in which a mountain-shaped portion and a valley-shaped portion are formed by connecting a vertical-shaped exterior material having fitting portions along the flow direction on the left and right sides, and a support member including an attachment portion is provided on the mountain In addition, the present invention proposes a snow stop structure which is attached to the shape portion and the snow stop fitting having the above-described configuration is attached to the attachment portion so that the main body fitting is positioned in the valley portion.

  The snow stopper metal fitting of the present invention is composed of two members having a simple shape, and is attached to the valley portion so that the snow to flow down in the flow direction can be divided into two hands along the vertical piece portion. The snow-preventing effect is exhibited in a range exceeding the width direction of the snow-preventing metal fitting by being pressed between the mountain-shaped portion and the snow-preventing metal fitting. That is, by flowing and guiding the snow in an inclined manner with respect to the flow direction by the two vertical piece portions, it is possible to prevent the simultaneous flow of the snow by collecting the snow in the vicinity of the mountain-shaped portion. Moreover, since the connection top part of two vertical piece parts has faced the water upper side, the flow of rainwater is good and does not form a puddle. Furthermore, since a machine fixing member such as a bolt and a nut is unnecessary, it is economical.

  In addition, if the lower end of each vertical piece that constitutes the main body bracket is provided with a contact portion that contacts the roof surface, the installation stability of the main body bracket is improved, so that the snow stop function is also exhibited stably. Is done.

  Furthermore, the snow stopper structure of the present invention is a structure in which a support member having a mounting portion is attached to a mountain-shaped portion of a vertical facing exterior structure, and the snow stopper fitting is attached so that the main body metal fitting is positioned in the valley-like portion. Thus, the snow flowing through the valley-shaped portion is led to the vicinity of the mountain-shaped portion and is pressed and compacted, so that a block-like blockage can be achieved at the valley-shaped portion.

(A) The exploded perspective view which shows the angle material and main body metal fitting which comprise the snow stopper metal fitting in 1st Example of this invention, (b) The perspective view of the assembly | attachment state of an angle material and a main body metal fitting, (c) The side of an angle material It is a perspective view of the assembly state which omitted and showed a part of surface part. (A) The top view which shows the state which has arrange | positioned the snow stop metal fitting of 1st Example to the trough-shaped part of a vertical-wrapping exterior structure, (b) The front view, (c) The side sectional drawing. It is the top view which showed the state by which the snow was compacted in the mountain-shaped vicinity by the snow stop effect | action of the main body metal fitting of the snow stop metal fitting of 1st Example, and omitted the angle material intentionally. (A) The top view which shows the state which has arrange | positioned the snow stopper metal fitting of 1st Example in the trough-shaped part of another vertical-rolling exterior structure, (b) The front view, (c) The side sectional drawing.

  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 metal fitting provided with two vertical piece portions standing upright in the flow direction. The two vertical piece portions are arranged so that the top portions thereof face the water side, and each vertical piece portion is formed with a vertical groove whose upper end is opened. The two vertical grooves are combined so as to press down.

Since the angle member is disposed so as to be orthogonal to the flow direction, the angle member is arranged to extend downward from the upper end of the vertical surface portion to the water side in the flow direction. It is the L-shaped material which consists of a horizontal surface part provided.
In the snow stop structure to be described later, this angle member is arranged so as to be bridged at least between adjacent mountain-shaped portions, and is not limited to between adjacent mountain-shaped portions, and extends between a plurality of mountain-shaped portions. It may be one that is bridged.

As described above, the main body bracket is configured to include two vertical piece portions that stand in an inclined manner in the flow direction, and these two vertical piece portions are disposed such that the top portion faces the water side, Each vertical piece is formed with a vertical groove whose upper end is open.
For example, the main body metal fitting may be a rectangular metal piece connected in a square shape, or a single rectangular metal piece is formed into a square shape as shown in the illustrated embodiment to be described later. In addition, since a rectangular vertical groove may be formed from the upper ends of two formed vertical pieces, the roof to be applied can be created very easily by a known bending process or a notching process. It can be appropriately created according to the valley-like portion of the.
That is, when a rectangular metal piece is formed into a square 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 the top is formed.

The vertical angle of the vertical piece is often substantially vertical as shown in the illustrated embodiment described later, but is not particularly limited. In addition, 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 lower on the end side than the top side in the illustrated embodiment described later, but in this configuration, the vertical surface portion of the angle member can be easily disposed from the underwater side, There is no particular limitation. By providing the vertical groove in this way, in addition to the advantage that the main body metal fitting and the angle material are integrated without moving, the snow prevention action is applied not only to the vertical piece portion of the main body metal fitting but also to the vertical surface portion of the angle material. Can be accomplished. 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 snow surface is also exerted on the vertical surface portion.

Further, a contact portion that contacts the roof surface may be provided at the lower end of the vertical piece portion. In this case, the installation stability of the main body metal fitting is improved, so that the snow stop function is also stably exhibited. The
As shown in the illustrated embodiment described later, the contact portion is formed in a substantially perpendicular shape with respect to a vertical surface portion that is erected in a substantially vertical state when disposed, that is, in a horizontal piece shape extending in a substantially horizontal shape. do it. Further, a rubber sheet (or a double-sided adhesive tape) or the like may be interposed on the back side of the abutting portion to prevent damage to the roof surface and to be easily grounded.

  The snow stopper fitting of the present invention having such a structure is directed to the mountain-shaped portion side so that the snow to flow down in the flow direction is divided into two hands along the vertical piece portion, and the mountain-shaped portion and the snow stopper By being pressed between the metal fittings, the snow-preventing effect is exhibited in the range exceeding the width direction of the snow-preventing metal fittings. That is, by flowing and guiding snow in an inclined manner with respect to the flow direction by the two vertical piece portions, it is possible to prevent the snow from flowing down by collecting the snow in the vicinity of the mountain-shaped portion.

As a roof to which this snow stopper is applied, there is a vertically-sheathed exterior structure in which a valley portion and a mountain portion are formed in the flow direction.
As a vertical facing exterior material used for this vertical facing exterior structure, as shown in the illustrated embodiment described later, both ends of a flat face plate portion (valley-shaped portion) are raised, and the side between adjacent vertical facing exterior materials Although the structure which connects an edge part (mountain part) is widely known, if a mountain part and a valley part are continuously formed in a construction state, it will not specifically limit, For example, one exterior member may have two or more valley-shaped portions. Moreover, the connection between adjacent vertical covering materials may be performed using a cover material (cap material) or a support member, or may be performed by directly connecting side edges.
However, it is desirable that the vertical facing exterior structure applied to the present invention has a structure in which a support member having an attachment portion is attached to a mountain-like portion.
The mounting portion and the snow stop bracket may be mounted in a erected shape extending over a plurality of support members as shown in the illustrated embodiment described later, or may be arranged in a protruding shape (cantilever shape) from the support member. Good.

The support member may be provided with a mounting portion as described above and can be disposed on the mountain-shaped portion. Even if the support member is attached by screwing or the like from the outside of the mountain-shaped portion, the inner side of the mountain-shaped portion may be used. The arrangement method (attachment method) is not particularly limited. Also, the mounting portion only needs to be able to mount a snow stop fitting (angle material), and the attachment method may be direct fixing, locking, engagement, clamping, etc. with a screw or the like. There is no particular limitation on the specific configuration and other configurations as long as the main body fitting can be kept pressed.
This support member can attach an angle material to the attachment portion, and a snow load acting on the angle material can also be applied to the support member from the attachment portion.

The support member appropriately includes an aspect in which a tightening unit is provided, an aspect in which an upper portion into which the vertical surface portion of the angle member is inserted is provided, an aspect in which a pressing portion that presses the lateral surface portion of the angle member is provided, and the like. It is desirable to make it.
When the fastening means is provided, the attachment strength to the mountain-shaped portion is high, and the attachment strength of the snow stopper fitting attached to the support member is also high. In the illustrated embodiment described later, the first embodiment provided with fastening means and the second embodiment in which screws are fixed instead of the fastening 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 restriction when the angle member is disposed, and the angle member can be mounted stably and easily. In addition, 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 form as shown in the illustrated embodiment described later. Also good.
When the pressing portion is provided, the angle member can be prevented from being detached. The pressing portion may be formed, for example, in a hook shape or an L-shaped cross section so as to press the lateral surface portion of the angle member from above as shown in the illustrated embodiment described later.

  The snow stopper structure of the present invention formed in this way is obtained by attaching a support member to the mountain-shaped portion of the vertical-sheathed exterior structure in a sandwiched manner and attaching the snow stopper metal fitting to the valley-shaped portion. The snow flowing through the ridges can be led to the vicinity of the mountain-shaped portion, pressed, and solidified to achieve a block-like blockage.

  The snow stopper 1 of the first embodiment of the present invention shown in FIG. 1 includes an angle member 1B disposed so that the vertical surface portion 11 faces downward in a substantially vertical shape, and is inclined in a flow direction and substantially vertical. It consists of main body metal fittings 1A provided with the two vertical piece parts 13 standingly arranged in the shape.

As shown in FIG. 1A, the two vertical piece portions 13 of the main body metal fitting 1A are arranged such that the top portion 131 faces 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 shallower on the outer side than on the inner side. In addition, a contact portion 14 extending in a substantially horizontal shape is provided at the lower end of each vertical piece portion 13, and the rubber sheet 2 is adhered to the back side of the contact portion 14.
The body metal fitting 1A is not particularly limited, but the center of the substantially rectangular metal plate is bent into the vertical piece portions 13 and 13, the bent portion is the top portion 131, and the lower end is further substantially reduced. The contact portion 14 is bent at a right angle, and the vertical groove 132 may be formed by cutting from the upper end of each of the vertical piece portions 13 and can be manufactured very easily.

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

  Then, these two members 1A and 1B have the angle member 1B facing substantially vertically from above as shown by arrows in FIG. 1 (a), as shown in FIGS. 1 (b) and 1 (c). The angle member 1B is combined so that the vertical surface portion 11 of the angle member 1B presses the two vertical grooves 132, 132 of the main body fitting 1A. At that time, since the vertical groove 132 is formed shallower than the inner side, the vertical surface portion 11 of the angle member 1B can be easily attached at an appropriate position from the underwater side (the 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 produced as described above, and is used to remove snow that is about to flow down in the flow direction. The vertical piece portions 13 and 13 can be guided to the mountain-like portion side so as to be separated into two hands, and are firmly combined, so that the snow stop function is continuously performed without separation. The snow stop function will be described in detail with reference to FIG.

FIG. 2A shows a state in which the snow stop fitting 1 is attached to the trough-shaped portion 51 of the vertical facing exterior structure, FIG. 2B is a front view thereof, and FIG. 2C is a side sectional view thereof. Is shown.
As shown in FIG. 2 (b), the vertical roofing exterior structure has a plurality of side edges of the vertical roofing material 5A in which the heat insulating material 4A and the waterproof sheet 4B are laid on the housing 3 and the backing material 5c is attached. It is the structure which hold | maintained with the holding member 6 comprised with a member, and also covered the side edge of adjacent vertical thatched roof materials 5A and 5A with the cap material 5B.

  The vertical casing 5A has a configuration in which the left and right side edges 52 of the substantially flat flat plate portion 51 are folded up in an inclined manner and the upper ends thereof are folded back. The side edges 52 are engaged with the lower holding member 6B. The engaging portion 521 is provided, and the flat plate portion 51 is the valley portion. The mountain-shaped portion refers to a connecting portion between the adjacent vertical facing 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 disposed outside thereof.

The holding member 6 is composed of a plurality of members as described above, and includes a lower holding member 6B to be attached before laying of the vertical covering material 5A, and a fixing bolt 6c for fixing it to the housing 3. And an upper holding member 6A attached after laying of the vertical covering material 5A.
The lower holding member 6B is a member having a cup-shaped cross section formed symmetrically as shown in FIG. 2 (b), and a central horizontal piece 62 formed at the upper ends of the left and right legs 61, 61. Fastened bolts 6c, which are long leg bolts, are fastened, and the engaged parts for engaging the side edges 52 (engaging parts 521) of the vertical covering material 5A on the outer sides of the standing pieces 63 formed on the left and right sides 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 facing exterior material 5A so as to surround from above, and The connecting portion 641 is elastically fitted and fixed integrally to the lower holding member 6B (the connection receiving portion 632 thereof).

  The cap material 5B is a bilaterally symmetric member having side edges 54, 54 that are formed by folding the left and right sides of the top 53 having a concave center, and the side edge 54 is a holding part 65 of the upper holding member 6A. And it is attached to the fitting shape so that the side edge 52 of 5 A of vertical covering materials on the back surface side may also be covered.

  In FIG. 2, a support member 7A provided with tightening means 7b, which is a bolt and nut in the lateral direction, is placed on the outer side of the cap material 5B so as to be sandwiched between the mountain-shaped portions (cap material 5B) of the longitudinally wound exterior structure. It is attached.

  In the support member 7A, the fastening means 7b is located in the middle of the height of the left and right piece-like side frames 71, 71, and the top portion 72 extending over the upper end thereof has a lateral surface portion 12 of the angle member 1B. Is mounted on the lower side of each side frame 71, and a substantially rectangular sandwiching portion 711 disposed on the outer side of the side edge portions 54, 54 of the cap material 5 </ b> B is provided. Yes. In addition, a mounting groove 73 is provided at the upper end of the support member 7A so that the upper side where the vertical surface portion 11 of the angle member 1B can be inserted is opened. Further, a hook 7C that presses the lateral surface portion 12 of the angle member 1B is pivotally attached as a pressing portion to the bolt that is the tightening means 7b. The mounting groove 73 and the hook 7C function as a mounting portion for mounting the angle member 1B. The mounting groove 73 regulates the position in the flow direction and the pressing portion 7C regulates the vertical direction.

The support member 7A is arranged in such a manner that the left and right side frames 71 and 71 are arranged so as to be further along the outer sides of the side edge portions 54 and 54 of the cap material 5B with the tightening means 7b loosened. By tightening 7b, it can be firmly attached to the mountain-shaped portion (cap material 5B) of the vertical facing exterior structure in a sandwiched manner.
Since the attached support member 7A is formed with the attachment groove 73 as described above, the angle member 1B is placed on the vertical surface portion so as to be bridged between the support members 7A and 7A attached to adjacent mountain portions. 11 can be attached so that it faces downward.
Further, when the angle member 1B is attached in this way, the hook 7C can be rotated so as to press the lateral surface portion 12, so that the detachment of the angle member 1B can be prevented.

FIG. 3 schematically shows a state in which snow is compressed in the vicinity of the mountain-shaped portion 5B by the snow-stopping action of the main body metal fitting 1A, and the downward direction from the upper side of the drawing indicates the flow direction. For the sake of clarity, the angle member 1B is intentionally omitted.
The snow indicated by hatching in the figure initially falls into the valley 51 of the vertical facing exterior structure and maintains a state where it accumulates at that position to a certain extent.
Thereafter, the snow that has fallen more than a certain amount tries to flow in the flow direction all at once with its own weight while covering the surface of the valley-shaped portion 51.
However, the snow flowing down in the flow direction is dammed by the attached inclined vertical piece portions 13 and 13, and is divided into two hands along the vertical piece portions 13 and 13, at the end of the valley-like portion 51. They are respectively guided to the mountain-shaped portions 5B and 5B. That is, the snow that flows down has a vector that goes downward in the flow direction due to its own weight, but is also given a vector that goes outward (side) by the vertical piece portions 13 and 13. This situation is indicated by thick arrows in the figure. As indicated by the thick arrows, the snow guided to the mountain-like portions 5B and 5B is reflected to the central side by the mountain-like portions 5B and 5B, respectively. Because it behaves (vectors going outward and vectors that are going to reflect inside collide), as shown by cross-hatching in the figure, between the ridges 5B and 5B and the vertical pieces 11 and 11 It is compacted.

Such a snow stop action does not occur with a small amount of snowfall that does not cover the surface of the valley 51, but as described above, the snow that has accumulated on its own weight covers the surface of the valley 51. Therefore, when trying to flow down in the flow direction all at once, the snow stop function can be performed very efficiently.
Further, as described above, the vertical piece portion 11 of the angle member 1B, which is not shown in FIG. 3, can also have a snow-preventing action, so that a large-capacity snow-preventing action is achieved. .

FIG. 4A shows a state in which the snow stop fitting 1 is attached to a valley 51 ′ of a vertical facing exterior structure according to another aspect, FIG. 4B shows a front view thereof, and FIG. Shows a side sectional view thereof.
As shown in FIG. 4 (b), the vertical roof exterior structure has a side edge of the vertical roofing material 5D in which a heat insulating material 4A and a waterproof sheet 4B are laid on the housing 3 and a backing material 5e is attached. 3 is held by the holding member 6D fixed to 3, and the side edges of the adjacent vertical thatched roof materials 5D and 5D are covered with the cap material 5F.

  The vertical casing 5D has a configuration in which the left and right side edges 52 'of the substantially flat flat plate portion 51' are folded up in an inclined manner and the upper ends thereof are folded back. The side edges 52 'include the holding member 6D. A second engagement portion 522 that engages with the standing piece 66, a drainage groove 523 that is located outside the second engagement portion 522, and a first engagement portion 524 that is located outside and engages with the central raised portion 67 of the holding member 6D are provided. The flat plate portion 51 ′ is the valley portion. The mountain-shaped portion refers to a connecting portion between the adjacent vertical facing exterior materials 5D and 5D, and corresponds to the side edges 52 ′ and 52 ′ and the support member 7D and the cap material 5F disposed on the outside thereof. .

The holding member 6D is fixed to the housing 3 as described above, and the central raised portion 67 is disposed at the approximate center of the substantially flat fixed 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 formed symmetrically in the left-right direction, and a hook-like locking portion 661 is formed at the upper ends of the left and right standing 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 covering material 5D, as shown in FIG. As shown, a part of the head of the central raised portion 67 is cut out and fixed to the housing 3 with long-legged fixing bolts 6e.

  The cap material 5F is a bilaterally symmetric member having side edge portions 54 'and 54' folded from the left and right of an umbrella-shaped top portion 53 ', and the lower end of the side edge portion 54' is folded inward. A fitting portion 55 is provided that is bent into a shape and fitted to the top of the second engagement portion 522 of the vertical casing material 5D.

  In FIG. 4, after attaching the left and right vertical casing materials 5D, 5D to the holding member 6D inside the cap material 5F, the support member 7D is attached by screw fixing (screw 7e), and the support member 7D A vertical piece 74 penetrating the cap material 5F is extended upward, and a substantially L-shaped pressing piece 7F is screwed (bolt nut 7g) to the vertical piece 74. The pressing piece 7F functions as an attachment portion for attaching the angle member 1B, and the vertical piece portion and the vertical piece 74 restrict the position in the flow direction, and the horizontal piece portion restricts the vertical direction. .

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

  The support member 7D is formed by screwing the inner portion 75 (screw 7e) instead of the tightening means 7b in the first embodiment, and is similarly firmly attached to the mountain portion. The holding piece 7F fixed to the vertical piece 74 extended upward from the support member 7D and the snow stopper 1 held by the holding piece 7F can be attached stably and firmly. In addition, as shown in FIGS. 4A and 4C, the pressing piece 7F has a configuration in which the horizontal piece portion 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 disposed so as to face the underwater side in a state where the angle member 1B is disposed, and to be connected to the vertical piece 74.

DESCRIPTION OF SYMBOLS 1 Snow stop metal fitting 1A Main body metal fitting 1B Angle material 11 Vertical surface part 12 Horizontal surface part 13 Vertical piece part 131 Top part 132 Vertical groove 14 Abutting part 2 Rubber sheet 3 Housing 4A Thermal insulation 4b Waterproof sheet 5A Vertical covering exterior 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 (pressing part)
7F Presser piece

Claims (3)

A snow stop fitting comprising an angle member disposed such that the vertical surface portion faces downward, and a main body metal fitting having two vertical piece portions erected in an inclined manner in the flow direction,
The two vertical piece portions of the main body fitting are arranged such that the top portion faces the water side, and each vertical piece portion is formed with a vertical groove whose upper end is opened,
The snow stop bracket, wherein the vertical surface portion of the angle member is combined so as to press down two longitudinal grooves of the main body bracket.   The snow stop fitting according to claim 1, wherein a contact portion that comes in contact with the roof surface is provided at a lower end of each vertical piece portion constituting the main body fitting.   Attach a support member provided with a mounting portion to the vertical facing exterior structure in which a mountain-shaped portion and a valley-shaped portion are formed by connecting a vertical-shaped exterior material provided with fitting portions along the flow direction on the left and right sides and the attachment The snow stopper structure according to claim 1 or 2, wherein the snow stopper metal fitting according to claim 1 or 2 is attached to the valley portion so that the main body metal fitting is positioned in the valley portion.