JP2013127159A - Roof snow removal sheet hooking tool and roof snow removal device using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof snow removal sheet hooking tool which can be surely mounted to a roof with a simple structure and is easily attached and detached to and from the roof, and a roof snow removal device using the hooking tool.SOLUTION: A roof snow removal sheet hooking tool 1 comprises a snow removal sheet hooking member 60 and a ridge mounting member 70. The snow removal sheet hooking member 60 includes a pair of bar-like members 20, and a fixing bar which penetrates and fixes the bar-like member 20 at a right angle and forms a hook part facing downward at the tip end side and a straight line part at the rear end side. The ridge mounting member 70 includes an erection part formed along a ridge, and a mounting part fixing the bar-like member 20. The hook part is hooked to a first long hole formed in the erection part and the straight line part is inserted and fixed in a second long hole formed in the mounting part to fix the fixing bar. A plurality of first hooks 22 for hooking a roof snow removal sheet are provided longitudinally on the side or lower part of each of the pair of bar-like members 20. A roof snow removal device lays the roof snow removal sheet on a roof by hooking hooked parts to the first hooks 22.

Description

  The present invention relates to a snow removal sheet latch for roof and a snow removal device for roof using the same, and more particularly, a snow removal sheet latch for roof having a simple structure and easy to attach / detach to / from the roof, and snow removal using the same Relates to the device.

In areas where there is a lot of snow, there is a case where snow exceeding the endurance amount accumulates on the roof of the building. Under such circumstances, an operator climbs on the roof and performs snow removal using a snowplow such as a scoop. In addition to heavy labor, this snow-removing work is easy to slip because the snow is slippery.
Here, a snow removal device for roof has been proposed (see, for example, Patent Document 1). In this snow removal device for roofs, parallel guide rails from the ridge part of the sloped roof to the eaves part are fixed to the sloped roof, and the snow removal sheet is attached to each guide rail corresponding to each moving piece attached to the appropriate place of the snow removal sheet. Built-in vertically movable operation. A snow removal sheet is laid on the entire gradient roof during the snowfall period, and the snow removal sheet is stored in a storage portion provided at the upper part of the roof during periods other than the snowfall period.
According to this snow removal device for roofs, during the snowfall period, each moving piece is moved down along each guide rail, and a snow removal sheet is laid on substantially the entire surface of the roof, and the snow that is about to fall on the snow removal sheet Can be automatically slid down and removed, so that the snowfall period can be completed without snow removal.
When the snowfall period is over, the snow removal sheet is moved up along the guide rails together with the moving pieces, lifted while being folded, guided into the storage unit, and stored until the next snowfall period.

JP 2008-297850 A

  However, the snow removal device for roof described in Patent Document 1 needs to fix the guide rail to the sloped roof, and each moving piece must be placed at an appropriate position of the snow removal sheet, and the structure is complicated.

  The present invention solves the above-mentioned problems, and can be reliably attached to a roof with a simple structure, and further, a roof snow removal sheet latch that can be easily attached to and detached from the roof, and a roof using the same An object of the present invention is to provide a snow removal device.

The present invention is as follows.
1. A roof snow removal sheet latch for hanging a roof snow removal sheet laid on the roof of a building having a ridge and a pair of sloped roofs provided on both sides of the ridge,
The snow removal sheet hook for roof includes a snow removal sheet hook member, and a ridge portion mounting member that hooks the snow removal sheet hook member and places it on the ridge portion,
The snow removal sheet retaining member includes a pair of rod-like members extending in the longitudinal direction on both sides of the ridge, a collar portion penetrating perpendicularly to the rod-like member with respect to the longitudinal direction, and facing downward on the tip side, A fixing rod that forms a straight portion on the end side,
The said ridge part mounting member is provided with the installation part formed along the said ridge part, and the installation part which is provided in this installation part lower end, and fixes the said rod-shaped member, The 1st length provided in this installation part Hook the hook part into the hole, insert the linear part into the second elongated hole provided in the mounting part, and fix the fixing rod,
A snow removal sheet latch for a roof, comprising a plurality of first hooks for latching the snow removal sheet for roof in the longitudinal direction on the side part or the lower part of each of the pair of rod-shaped members.
2. The roof snow removal sheet latch according to claim 1, further comprising a plurality of second hooks for latching the gradient roof snow removal sheet in the longitudinal direction at the upper part of each of the pair of rod-shaped members.
3. The roof snow removal sheet latch according to claim 1, further comprising a plurality of second hooks for latching the sloped roof snow removal sheet in the longitudinal direction on an upper portion of one of the pair of rod members. Ingredients.

4). A snow removal device for roof comprising the snow removal sheet hook for roof according to claim 1 placed on the ridge, and the snow removal sheet for roof,
The roof snow removal sheet is a roof snow removal device laid on the roof by hooking a hook portion provided on a lower surface of the roof snow removal sheet to the first hook.
5. A snow removal device for roof comprising the snow removal sheet hook for roof according to claim 2 placed on the ridge, and the snow removal sheet for roof,
The roof snow removal sheet is composed of a pair of slope roof snow removal sheets laid on a pair of slope roofs, and a ridge snow removal sheet laid on the ridge part,
The pair of sloped roof snow removal sheets are respectively laid on the pair of sloped roofs by hooking the tip ends of the sloped roof snow removal sheets to the second hooks of the pair of rod-shaped members, and
The ridge portion snow removal sheet is hooked on the first hook of the pair of rod-like members through the insertion holes provided in the sloped roof snow removal sheet, respectively, and the ridge portion snow removal sheet is hooked on the ridge portion. A snow removal device for roofs to be laid.
6). A snow removal device for roof comprising the snow removal sheet latch for roof according to claim 2 or 3 placed on the ridge, and the snow removal sheet for roof,
The roof snow removal sheet is composed of the slope roof snow removal sheet laid on one slope roof, and the ridge and slope roof combined snow removal sheet laid on the ridge and the other slope roof. The roof snow removal sheet is laid on the one side slope roof by hooking the tip of the slope roof snow removal sheet to the second hook on one side, and
The ridge / slope roof snow removal sheet is latched on the first hook through the insertion hole provided in the one-side slope roof snow removal sheet on the lower surface of the ridge / slope roof snow removal sheet. In addition, in the other side of the sloped roof, the other side of the first hook hooks a latching portion provided on the lower surface of the ridge / gradient roof combined snow removal sheet, and lays Snow removal equipment for roofs.

7). The roof snow removal device according to any one of claims 4 to 6, further comprising an eaves edge locking member that locks the roof snow removal sheet to the eaves edge of the sloped roof.
8). The snow removal device for roof according to any one of claims 4 to 7, further comprising a rib portion locking member that locks the snow removal sheet for roof to the rib portion of the sloped roof.
9. The snow removal sheet for roof according to any one of claims 4 to 8, wherein the snow removal sheet for roof includes a plurality of sheets arranged side by side in a gradient direction, and each is detachably connected by a fastener. apparatus.

1. The snow removal sheet latch for roof according to the present invention comprises a snow removal sheet latching member and a ridge portion placement member that hangs the snow removal sheet latching member and places the snow removal sheet latching member on the ridge. The stop member includes a pair of rod-shaped members extending in the longitudinal direction on both sides of the ridge portion, a through-fixing at right angles to the rod-shaped member with respect to the longitudinal direction, a flange portion facing downward on the front end side, and a rear end side A fixing rod that forms a straight portion, and the ridge portion mounting member includes a erection portion formed along the ridge portion and a erection portion that is provided at a lower end of the erection portion and fixes the rod member. The hook is hooked into a first slot provided in the installation section, the straight section is inserted into a second slot provided in the placement section, the fixing rod is fixed, and the pair of Since a plurality of first hooks for hooking the snow removal sheet for the roof in the longitudinal direction are provided on the side part or the lower part of each rod-like member. Can be attached securely to the roof with a simple structure, it is easy attachment and detachment of the roof.
2. In addition, when the plurality of second hooks for hooking the sloped roof snow removal sheet in the longitudinal direction are further provided on the upper portions of the pair of rod-shaped members, the sloped roof snow removal sheet can be securely hooked. it can.
3. Furthermore, in the case of further comprising a plurality of second hooks for hooking the gradient roof snow removal sheet in the longitudinal direction on the upper portion of one of the pair of rod members, the gradient roof snow removal sheet and the ridge・ Snow-removal sheets for both sloped roofs can be installed securely.

4). The roof snow removal device of the present invention comprises a roof snow removal sheet latch mounted on a ridge and a roof snow removal sheet, the roof snow removal sheet on the lower surface of the roof snow removal sheet on the first hook. Since the provided latching part is latched and laid on the roof, it can be securely attached to the roof with a simple structure, and is easily attached to and detached from the roof.
5. The roof snow removal sheet is composed of a pair of slope roof snow removal sheets and a ridge snow removal sheet, and the pair of slope roof snow removal sheets hooks the leading ends of the slope roof snow removal sheets to the second hooks on both sides, respectively. When it is laid on the slope roof on both sides, and the ridge snow removal sheet is laid on the ridge by hooking the hooks on the first hooks on both sides through the insertion holes provided on the slope roof snow removal sheet, respectively. The snow removal sheet for the roof can be laid reliably.
6). The snow removal sheet for the roof is composed of the above-mentioned gradient roof snow removal sheet laid on one side and the ridge / gradient roof combined snow removal sheet laid on the ridge and the other side of the roof. The first hook is attached to the slope roof on one side with the tip hooked on the second hook on the side, and the ridge / gradient roof combined snow removal sheet passes through the insertion hole provided in the slope roof snow removal sheet on the one side. In the slope roof on the other side, the hook portion provided on the lower surface of the snow removal sheet for both the ridge and the slope roof is hooked to the first hook. If it is laid, the roof snow removal sheet can be laid with a simpler structure.

7). When the eaves part locking member for locking the roof snow removal sheet is provided at the eaves part of the sloped roof, the roof snow removal sheet can be laid more reliably.
8). Even when a loose portion locking member for locking the roof snow removal sheet is provided on the loose portion of the sloped roof, the roof snow removal sheet can be laid more reliably.
9. If the roof snow removal sheet is composed of a plurality of sheets arranged side by side in the gradient direction and each is detachably connected by a fastener, the snow removal for the roof can be effectively performed even on a wide roof in the longitudinal direction. Sheets can be laid.

It is a perspective view which shows the snow removal sheet latch for roofs of embodiment of this invention. It is a partial expansion perspective view which shows the principal part of the snow removal sheet | seat latch for roof of embodiment of this invention. It is a perspective view which shows the method of hooking the snow removal sheet | seat latching member of embodiment of this invention on a ridge part mounting member. It is sectional drawing which concerns on the snow removal apparatus for roof of embodiment of this invention, and shows the example which latched the snow removal sheet for roofs on the snow removal sheet latch for roofs. It is sectional drawing which concerns on the snow removal apparatus for roof of embodiment of this invention, and shows the other example which latched the snow removal sheet | seat for roofs on the snow removal sheet | seat latch for roofs. It is a perspective view which shows the example which concerns on the snow removal apparatus for roofs of this invention, and attached the snow removal apparatus for roofs to the roof of a building. It is a perspective view which concerns on the snow removal apparatus for roofs of this invention, and shows the other example which attached the snow removal apparatus for roofs to the roof of a building.

Hereinafter, the present invention will be described in detail with reference to FIGS. In addition, this invention is not restricted to what is shown to the specific example described in this figure, It can be set as various changes according to the objective and the use.
[1] Roof snow removal sheet latch The roof snow removal sheet latch 1 is a roof of a building having a ridge 41 and a pair of sloped roofs 42 provided on both sides of the ridge 41 as shown in FIG. 40 is a member for latching the roof snow removal sheet 30 laid on 40.
Here, the roof is not particularly limited as long as it has a ridge and sloped roofs on both sides thereof, and can be attached to a tile roof, a tin roof, or another roof.
As shown in FIG. 1, the roof snow removal sheet latch 10 includes a snow removal sheet latching member 60 and a ridge mounting unit that hangs the snow removal sheet latching member 60 and places it on the ridge 41. Member 70.
The snow removal sheet retaining member 60 includes a pair of rod-like members 20 extending in the longitudinal direction on both sides of the ridge 41, and a flange portion 27a that penetrates and adheres to the rod-like member 20 at a right angle with respect to the longitudinal direction and faces downward on the tip side. And a fixing rod 27 that forms a straight portion 27b on the rear end side.
The rod-shaped member 20 is a pair of members extending in the longitudinal direction of the ridge, and includes a tubular shape in addition to the rod shape.
The material of the fixing rod 27 and the rod-shaped member 20 is not particularly limited, but is preferably a metal, and more preferably iron or stainless steel. Stainless steel is particularly excellent in weather resistance.

The ridge part mounting member 70 includes a erection part 71 formed along the ridge part 41 and a erection part 72 that is provided at the lower end of the erection part 71 and fixes the rod-shaped member 20. The hook portion 27a is hooked on the first long hole 71a, and the linear portion is inserted into the second long hole 72a provided in the mounting portion 72, so that the fixing rod 27 is fixed.
As shown in FIGS. 2 and 3, it is also possible to provide a drop prevention unit 77 that is connected to the placement unit 72 and is erected. The fall prevention part 77 can more reliably prevent the snow removal sheet latching member 60 from falling off the ridge part placing member 70.
Although the material of the ridge part mounting member 70 is not particularly limited, it is preferably a metal, and more preferably iron or stainless steel. Stainless steel is particularly excellent in weather resistance.

Since the fixing rod 27 penetrates and adheres to the rod-shaped member 20, it is formed integrally with the rod-shaped member 20, and the hook portion 27 a is hooked on the first elongated hole 71 a and the second elongated hole provided in the mounting portion 72. If the straight portion is inserted into 72 a and the fixing rod 27 is fixed, the snow removal sheet hooking member 60 can be reliably and easily fixed to the ridge mounting member 70. Further, in order to remove the snow removal sheet retaining member 60 from the ridge placement member 70, the snow removal sheet retaining member 60 can be easily removed by lifting the snow removal sheet retaining member 60 from the ridge placement member 70.
For this reason, when not in use, the snow removal sheet retaining member 60 and the ridge portion placing member 70 can be separately stored and stored.

A plurality of first hooks 21 for hooking the ridge snow removal sheet in the longitudinal direction are provided on the side part or the lower part of each of the pair of rod-like members 20.
The first hook 21 is a member for hooking the ridge snow removal sheet, and a plurality of the first hooks 21 are provided. The first hook is fixed to the rod-shaped member 20, but the fixing method is not particularly limited and is preferably by welding. The material is not particularly limited, but is preferably a metal, and more preferably iron or stainless steel. Stainless steel has excellent weather resistance.
“Side part or lower part” means any position from the side part to the lower part, but preferably slightly below the side part. If it is too low, it will be difficult to latch the ridge snow removal sheet described later, and if it is too high, it will be too close to the ridge snow removal sheet if it is too high.

As shown in FIG. 1, a plurality of second hooks for hooking a sloped roof snow removal sheet in the longitudinal direction may be further provided on the upper part of each of the pair of rod-shaped members 20. A 2nd hook is a member which latches a slope roof snow removal sheet.
A plurality of second hooks for hooking the sloped roof snow removal sheet in the longitudinal direction may be provided on the upper part of one of the pair of rod-shaped members.
The second hook is also fixed to the rod-like member 20 in the same manner as the first hook. However, the fixing method and material are the same as those of the first hook, and the description thereof is omitted.
As shown in FIG. 1, the roof snow removal sheet latch 1 is connected to another roof snow removal sheet latch 1 if the connecting pipe 25 is fixed to the tip of the rod-shaped member 20. Can do. On a roof that is long in the ridge direction, it is possible to connect and use a plurality of snow removal sheet hooks 1 for roofs.

[2] Roof Snow Removal Device As shown in FIG. 6, the roof snow removal device of the present invention is a roof snow removal device comprising a roof snow removal sheet latch 10 and the roof snow removal sheet 30. As shown in FIG. 4, the snow removal sheet 30 for a roof is laid on the roof by being hooked on a hook portion 30 a provided on the lower surface of the snow removal sheet for the roof on the first hook 21. The latching portion 30a is fixed to the lower surface of the roof snow removal sheet 30 by sewing or bonding.

As shown in FIG. 5 (only one side of the roof is shown), the snow removal sheet 30 for the roof can be formed of a single snow removal sheet covering the entire roof.
Although the material of the snow removal sheet for roofs is not particularly limited, for example, a soft vinyl chloride material can be used.
Further, as shown in FIG. 4, the roof snow removal sheet 30 can include a pair of sloped roof snow removal sheets 31 and a ridge snow removal sheet 32.
Also, the roof snow removal sheet 30 includes a slope roof snow removal sheet 31 (FIG. 4) laid on one side, and a ridge / gradient roof combined snow removal sheet 33 (see FIG. 4) and a slope roof 42 on the other side. FIG. 5).

[Example 1]
Example 1 is an example in which a roof snow removal sheet composed of a pair of sloped roof snow removal sheets 31 and a ridge snow removal sheet 32 is laid on the roof.
As shown in FIG. 4, the pair of sloped roof snow removal sheets 31 (not shown on the other side) are hung on the second hooks 22 of the pair of rod-shaped members 20 (not shown on the other side), respectively. It stops and is laid on the sloped roof 42 on both sides. The slope roof snow removal sheet 31 is hooked on the second hook 22 by hooking a hook hole 31 b provided at the tip of the slope roof snow removal sheet 31.

The ridge snow removal sheet 32 is hooked to the first hooks 21 through the insertion holes 31h provided in the sloped roof snow removal sheet 31 and hooks 32a provided on the lower surface of the ridge snow removal sheet 32. 41 is laid. The ridge snow removal sheet 32 is hooked on the first hook 22 by hooking a hook hole 32b provided in the hook 32a.
The insertion hole 31 h is a hole for causing the first hook 21 to protrude from the gradient roof snow removal sheet 31 in order to lay the ridge snow removal sheet 32 partially covering the gradient roof snow removal sheet 31. If the ridge snow removal sheet 32 can be hooked on the first hook 21, the shape and size of the insertion hole 31h are not particularly limited.
FIG. 4 shows only one side of the roof, but the other side has the same configuration.

As shown in FIG. 6, it is preferable that the eaves part locking member 51 a for locking the roof snow removal sheet 31 is provided on the eaves part 51 of the sloped roof 42. The eaves part locking member 51a is composed of a fixing part (not shown) provided at the lower part of the eaves and a string, and the hook 51b is attached to the locking hole provided at the lower end of the gradient roof snow removal sheet 31 to remove the snow from the roof. The sheet 31 can be fixed.
In addition, as shown in FIG. 6, it is preferable that a loose portion locking member 52 a for locking the roof snow removal sheet 31 is provided on the loose portion 52 of the sloped roof 42. The loose portion locking member 52a is composed of a fixing portion (not shown) provided at the lower portion of the loose portion and a string, and the roof snow removal sheet 31 is formed by a string in the engagement hole provided at the side end of the gradient roof snow removal sheet 31. Can be fixed.

  Further, as shown in FIG. 7, the eaves-end portion locking member 51a passes the string 51c alternately through the holes provided in the sloped roof snow removal sheet 31, and fixes the string 51c with another string 51d. You can also. The same applies to the gap 52.

As shown in FIG. 6, if the roof snow removal sheet 30 is composed of a plurality of sheets arranged in parallel in the gradient direction, and each is detachably connected by a fastener 31d, the roof is wide in the longitudinal direction. Moreover, each snow removal sheet | seat 30 for roofs can be attached or detached easily.
Furthermore, it is preferable that one of the roof snow removal sheets 30 connected by a fastener is provided with a covering piece 31e that covers the fastener 31d. The covering piece 51 can prevent snow from being directly accumulated on the fastener 31d and can prevent the fastener 31d from freezing or being damaged. The covering piece 31e is preferably fixed by a hook-and-loop fastener 31f.
Although FIG. 6 shows an example in which only the slope roof snow removal sheet 31 is connected by a fastener, the ridge snow removal sheet 32 and the ridge / gradient roof combined snow removal sheet can be similarly connected by a fastener.

[Example 2]
In the second embodiment, a roof snow removal sheet 31 comprising the slope roof snow removal sheet 31 laid on the one side slope roof 42 and the ridge / gradient roof combined snow removal sheet 33 laid on the other side slope roof 42 is provided. This is an example of laying on the roof.
As shown in FIG. 4, the sloped roof snow removal sheet 31 is hooked on the second hook 22 of the rod-shaped member 20 and laid on the sloped roof 42 on one side. The slope roof snow removal sheet 31 is hooked on the second hook 22 by hooking a hook hole 31 b provided at the tip of the slope roof snow removal sheet 31.

The ridge / gradient roof combined snow removal sheet 33 passes through the insertion hole 31h provided in the gradient roof snow removal sheet 31 on the one side of the gradient roof 42, and the lower surface of the ridge / gradient roof combined snow removal sheet 33 on the first hook 21. It is laid on the ridge 41 by being hooked on the hook 33 a provided on the ridge. The ridge / gradient roof combined snow removal sheet 33 is hooked on the first hook 21 by hooking a hook hole 33b provided in the ridge / gradient roof combined snow removal sheet 33. About the insertion hole 31h, since it is the same as that of Example 1, the description is abbreviate | omitted.
Further, as shown in FIG. 5, on the other side of the sloped roof 42, the first hook 21 is laid on the roof with a latching portion 33 a provided on the lower surface of the ridge portion / gradient roof combined snow removal sheet 33. The
In order to hook the ridge / gradient roof combined snow removal sheet 33 to the first hook 21, the hook hole 33b provided in the hook 33a is hooked.

As in the first embodiment, as shown in FIG. 6, it is preferable that the eaves part locking member 51 a for locking the roof snow removal sheet 31 is provided on the eaves part 51 of the sloped roof 42. In addition, it is preferable that a rib portion locking member 52 a for locking the roof snow removal sheet 31 is provided on the rib portion 52 of the sloped roof 42. Since these functions and effects are the same as those of the first embodiment, description thereof is omitted.
Further, as in the first embodiment, as shown in FIG. 7, the eaves edge portion locking member 51a passes the string 51c alternately through a plurality of holes provided in the sloped roof snow removal sheet 31, and further separates the string 51c. It is also possible to fix with a string 51d. The same applies to the gap 52.
Furthermore, the roof snow removal sheet 30 is composed of a plurality of sheets arranged side by side in the gradient direction, and is similar to the embodiment in that each can be detachably connected by the fastener 31d. Is omitted.

  DESCRIPTION OF SYMBOLS 1; Roof snow removal sheet latch, 10; Roof snow removal sheet latch, 20; Bar-shaped member, 21; 1st hook, 22; 2nd hook, 27; Fixing rod, 27a; Section, 30; Snow removal sheet for roof, 30a (32a, 33a); Hook, 31; Gradient roof snow removal sheet, 31h; Insertion hole, 31d; Fastener, 32; Wing snow removal sheet, 40; Roof, 41; , 42; sloped roof, 51; eaves edge part, 51a; eaves edge part locking member, 52; fuzzy part, 52a; fuzzy part locking member, 60; snow removal sheet retaining member, 70; Placement member 71; Installation portion 71a; First long hole 72; Placement portion 72a; Second long hole

Claims (9)

A roof snow removal sheet latch for hanging a roof snow removal sheet laid on the roof of a building having a ridge and a pair of sloped roofs provided on both sides of the ridge,
The snow removal sheet hook for roof includes a snow removal sheet hook member, and a ridge portion mounting member that hooks the snow removal sheet hook member and places it on the ridge portion,
The snow removal sheet hooking member includes a pair of rod-like members extending in the longitudinal direction on both sides of the ridge, and a collar portion penetrating and fixing perpendicularly to the rod-like member with respect to the longitudinal direction, and facing downward on the tip side, A fixing rod that forms a straight portion on the rear end side,
The said ridge part mounting member is provided with the installation part formed along the said ridge part, and the installation part which is provided in this installation part lower end, and fixes the said rod-shaped member, The 1st length provided in this installation part Hook the hook part into the hole, insert the straight part into the second elongated hole provided in the mounting part, and fix the fixing rod,
A snow removal sheet latch for a roof, comprising a plurality of first hooks for latching the snow removal sheet for roof in the longitudinal direction on the side part or the lower part of each of the pair of rod-shaped members.   The roof snow removal sheet latch according to claim 1, further comprising a plurality of second hooks for latching the gradient roof snow removal sheet in the longitudinal direction at the upper part of each of the pair of rod-shaped members.   The roof snow removal sheet latch according to claim 1, further comprising a plurality of second hooks for latching the sloped roof snow removal sheet in the longitudinal direction on an upper portion of one of the pair of rod members. Ingredients. A snow removal device for roof comprising the snow removal sheet hook for roof according to claim 1 placed on the ridge, and the snow removal sheet for roof,
The roof snow removal sheet is a roof snow removal device laid on the roof by hooking a hook portion provided on a lower surface of the roof snow removal sheet to the first hook. A snow removal device for roof comprising the snow removal sheet hook for roof according to claim 2 placed on the ridge, and the snow removal sheet for roof,
The roof snow removal sheet is composed of a pair of slope roof snow removal sheets laid on a pair of slope roofs, and a ridge snow removal sheet laid on the ridge part,
The pair of sloped roof snow removal sheets are respectively laid on the pair of sloped roofs by hooking the tip ends of the sloped roof snow removal sheets to the second hooks of the pair of rod-shaped members, and
The ridge portion snow removal sheet is hooked on the first hook of the pair of rod-like members through the insertion holes provided in the sloped roof snow removal sheet, respectively, and the ridge portion snow removal sheet is hooked on the ridge portion. A snow removal device for roofs to be laid. A snow removal device for roof comprising the snow removal sheet latch for roof according to claim 2 or 3 placed on the ridge, and the snow removal sheet for roof,
The roof snow removal sheet is composed of the slope roof snow removal sheet laid on one slope roof, and the ridge and slope roof combined snow removal sheet laid on the ridge and the other slope roof. The roof snow removal sheet is laid on the one side slope roof by hooking the tip of the slope roof snow removal sheet to the second hook on one side, and
The ridge / slope roof snow removal sheet is latched on the first hook through the insertion hole provided in the one-side slope roof snow removal sheet on the lower surface of the ridge / slope roof snow removal sheet. In addition, in the other side of the sloped roof, the other side of the first hook hooks a latching portion provided on the lower surface of the ridge / gradient roof combined snow removal sheet, and lays Snow removal equipment for roofs.   The roof snow removal device according to any one of claims 4 to 6, further comprising an eaves edge locking member that locks the roof snow removal sheet to the eaves edge of the sloped roof.   The snow removal device for roof according to any one of claims 4 to 7, further comprising a rib portion locking member that locks the snow removal sheet for roof to the rib portion of the sloped roof.   The snow removal sheet for roof according to any one of claims 4 to 8, wherein the snow removal sheet for roof includes a plurality of sheets arranged side by side in a gradient direction, and each is detachably connected by a fastener. apparatus.

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