JP3730788B2 - Eaves hanging device and dead leaf protection rain gutter system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to an eaves rod suspension device having a function of locking a fallen leaf leaf removal member for preventing fallen leaves from entering into an eave cage and a dead leaf removal rain gutter system using the eave rod suspension device.
[0002]
[Prior art]
Conventionally, eaves ridges are arranged at the eaves edge by eaves hangers fixed to a nose cover plate. By the way, in areas where there are many trees, the fallen leaves entering the eaves or the fallen leaves on the roof flow into the eaves together with rainwater, and these fallen leaves enter the traps of funnels and traps. It will be blocked. As a result, the function of draining rainwater from the eaves is impaired.
[0003]
[Problems to be solved by the invention]
In order to solve such a problem, normally, a fallen leaf net is attached to the opening on the upper surface of the eaves so as to prevent fallen leaves from entering the eaves (for example, Japanese Utility Model Sho 63). -127-23434). In this case, the fallen leaf net is attached to the eaves and the eaves hanger using a wire, but there is a problem that the installation takes time. In addition, since it is an installation work at a high place, there is a problem in terms of safety for workers.
[0004]
Further, Japanese Utility Model Publication No. 63-156339 and Japanese Utility Model Publication No. 63-156340 describe a device for avoiding fallen leaves of an eaves that can be easily attached to and removed from the eaves. However, in this case as well, there is a problem that the fallen leaf avoiding tool has to be performed separately from the fixing of the eaves hook hanging tool, and it takes time and effort to install.
[0005]
SUMMARY OF THE INVENTION An object of the present invention is to provide an eaves rod hanging tool, an eaves rod hanging tool having a function capable of engaging with a fallen leaf protection member which can be performed with good workability simultaneously with the installation work of the eaves rod and prevent falling leaves from entering the eave rod, and The purpose is to provide a dead-leaf-removal rain gutter system using eaves hanger.
[0006]
[Means for Solving the Problems]
The eaves hook hanging tool of the present invention according to claim 1 includes an attachment portion attached to a fixed surface of a building, and an eave ridge support portion disposed in front of the attachment portion. The upper surface is integrally provided with a locking claw that is locked in a state where the net-like fallen leaf protection member is curved upward .
[0007]
According to a second aspect of the present invention, in the eaves rod suspension tool according to the first aspect, a concave portion that is curved downward is provided in a substantially central portion in the front-rear direction of the upper surface of the eaves rod support portion , A first locking claw into which one side end of the fallen leaf repellent member is inserted and locked, and locked in the net of the net-like fallen leaf repellent member at a position on the outdoor side of the first locking claw. A second locking claw is provided.
[0008]
According to a third aspect of the present invention, in the eaves-hanging tool according to the second aspect, a guide portion extending upward is provided at the tip of the first locking claw.
[0009]
According to a fourth aspect of the present invention, there is provided an eaves cage support system in which the attachment portion of the eaves rod suspension device according to the first aspect is attached to a fixed surface of a building, and is disposed in front of the attachment portion. The ear part of the eaves ridge is supported by the part, and the net-shaped fallen leaf repellent member is locked in an upwardly curved state by a locking claw integrally provided on the upper surface of the eaves ridge support part It is.
[0010]
In the eaves rod suspension according to the present invention, the attachment portion and the eaves rod support portion may be integrated or separated. The attachment portion and the eaves support portion may be the same material or different materials. As the material of the eaves support, a hard vinyl chloride resin, a propylene resin, a polycarbonate resin, a synthetic resin such as an AES resin, FRP, or the like can be used. Moreover, metal materials, such as stainless steel, may be sufficient.
[0011]
The shape of the eaves support may be determined according to the shape of the eaves to be applied, and the shape of the eaves support at both ends may also be determined according to the shape of the applied eaves ear. That's fine. Further, the shape of the mounting portion may be determined according to the surface form of a nose cover plate or the like that is the mounting surface of the building, and may be a plate-like body that is simply mounted on the mounting surface with screws or the like, It may have a stop.
[0012]
The fallen leaf protection member in the present invention may be made of either synthetic resin or metal. Form of fallen leaves except members are those net-like, such as a net-like body is preferred. Moreover, what is necessary is just to determine the shape and dimension of a fallen leaf protection member according to the shape and dimension of the eaves applied.
[0013]
(Function)
In the first aspect of the present invention, the fallen leaf protection member can be locked with good workability in a state of being bent upward by using a locking claw provided integrally on the upper surface of the eaves rod support portion. . As a result, the fallen leaves are removed by the fallen leaf protection member and do not enter the eaves or flow with rainwater. For this reason, funnels and traps are not blocked by fallen leaves, and the drainage characteristics of rainwater are not hindered. Moreover, since the fallen leaf protection member is net-shaped, the fallen leaf protection member can be locked to the locking claw in a rolled state.
[0014]
In the second aspect of the present invention, a concave portion that is curved downward is provided in a substantially central portion in the front-rear direction of the upper surface of the eaves cage support portion, and one end of the net-like fallen leaf protection member is inserted into the upper surface of the concave portion. A first locking claw to be locked and a second locking claw to be locked in the net of the net-like fallen leaf protection member are provided at a position on the outdoor side of the first locking claw. Therefore, the fallen leaf protection member is locked at two locations. For this reason, the net-like fallen leaf protection member does not come off due to wind or snowfall.
[0015]
In the present invention described in claim 3, since the guide portion extended upward is provided at the tip of the first locking claw, the net-like fallen leaf is provided on the front side of the guide portion. By pushing downward along one side end of the shield member, the fallen leaf shield member can be locked without the operator looking into it from above.
[0016]
In the dead leaf protection rain gutter system according to claim 4 of the present invention, the net-like fallen leaf protection member that is locked in a state of being curved upward by a locking claw integrally provided on the upper surface of the eaves cage support portion. In addition, the fallen leaves that enter the eaves or flow along with the rainwater are excluded, so that the dropping points of the funnel and the water collector are not blocked by the fallen leaves.
[0017]
At the same time as attaching the eaves rod suspension and the eaves rod, the attachment work of the net-like fallen leaf protection member can be easily performed with good workability, and the installation workability is excellent.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 3 show a first embodiment of the eaves-hanging tool of the present invention. FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is a right side view.
[0019]
In FIG. 1 to FIG. 3, reference numeral 1 denotes an eaves hook made of polycarbonate resin, a plate-like attachment portion 2 that is attached to a nasal concealment plate 7 that is a fixed surface by screws or nails, and the attachment portion 2 It is comprised with the eaves cage | basket support part 3 projected integrally in the front. Three attachment holes 21 are formed in the attachment portion 2.
[0020]
At the upper end of the front plate portion 31 at the front end of the eaves support 3, a locking projection 311 is projected toward the indoor side, and the locking projection 312 is formed at the lower end of the front plate portion on the outdoor side. It protrudes toward you. A presser bar 313 bent in a trapezoidal shape is integrally provided on the outdoor side on the front surface of the front plate portion 31 between the locking protrusion 311 and the locking protrusion 312. The locking projection 311 corresponds to a front ear support portion that supports the front ear 611 of the eaves rod 6, and the locking projection 312 is formed by an inwardly recessed groove 612 provided on the front side wall 61 of the eaves rod 6. It supports the lower inner surface. The presser bar 313 contacts and presses a part of the inner surface of the upper half of the front side wall 61 of the eaves cage 6.
[0021]
On the other hand, a locking projection 32 for supporting the rear ear 621 provided on the upper end of the rear side wall 62 of the eaves 6 is provided at the lower end on the indoor side of the eaves support 3. As shown in FIG. 4, the main part of the eaves support 3 has an I-shaped cross section. Further, as shown in FIGS. 1 and 3, a leaf spring 22 having spring elasticity is provided on the front surface side of the mounting portion 2, and a protrusion 221 protruding from the front surface of the leaf spring 22 is provided behind the eaves 6. The outer surface below the ear 621 is pressed.
[0022]
As shown in FIG. 1, a concave portion 33 that is curved downward is provided at a substantially central portion of the upper surface of the eaves supporting portion 3 in the front-rear direction, and below the net member 4 for removing fallen leaves to be described later. A first locking claw 34 into which one side end of the side is inserted and locked, and a second locking claw 35 positioned on the outdoor side of the first locking claw 34 are provided. The radius of curvature of the upper surface of the recess 33 where the second locking claw 35 is provided is about 26 mm. The width of the first locking claw 34 is substantially the same as the width of the upper surface of the eaves hook support portion 3, and a guide portion 341 extending substantially vertically upward is provided at the tip thereof. On the other hand, the width of the second locking claw 35 is about ¼ of the width of the first locking claw 34, and is inclined about 45 degrees obliquely downward as shown in FIG.
[0023]
Next, a usage mode of the eaves hook suspension 1, that is, a dead leaf removal rain gutter system of the present invention according to claim 4 will be described with reference to FIG.
First, the attachment portion 2 of the eaves hanger 1 is fixed to the front surface of the nose cover plate 7 covered with the vinyl chloride resin-coated steel plate 71 with a fixing tool such as a nail (not shown) at a predetermined interval. To do. Then, the front ear 611 formed in a groove shape opened inside the eave ridge 6 is engaged with the engagement protrusion 311 of the eave ridge support portion 3, and the eave ridge 6 is rotated to the indoor side. By locking the rear ear 621 formed in a hollow shape with the locking protrusion 32, the lower inner surface of the groove 612 of the front side wall 61 is locked and supported at the tip of the locking protrusion 312. Attach the eaves 6.
[0024]
The rear ear 621 is pushed up from below to pass between the locking projection 32 and the leaf spring 22, and the lower surface of the rear ear 621 is placed on the locking projection 32. In this attached state, the movement of the rear ear 621 in the front-rear direction is restricted by the protrusion 221 protruding from the front surface of the leaf spring 22, and the eaves 6 is prevented from falling off due to the rear ear 621 being detached. The Further, the deformation of the upper half portion of the front side wall 61 of the eaves 6 is prevented by the presence of the presser bar 313 provided on the front surface of the front plate portion 31.
[0025]
4 is a polyethylene resin net member for removing fallen leaves, and its length is about 2.7 m. The net member 4 is rolled into a cylindrical shape having a diameter of about 80 mm. While the lower end 41 of the net member 4 is aligned with the guide portion 341 of the first locking claw 34 provided on the upper surface of the recess 33 of the eaves cage support portion 5, Push down until it abuts and locks the part.
[0026]
And after contact | abutting and latching, the attachment operation | work of the net member 4 to the eaves hook suspension 1 is completed by latching one part of the net | network of the net member 4 to the 2nd latching claw 35. FIG. In the usage mode shown in FIG. 5, the upper end 42 of the net member 4 is in contact with the upper surface of the draining material 81 provided at the tip of the field plate 8. The slope of the drainer 81 is slightly larger than the roof slope. 81 is a broad dance and 9 is a roof tile.
[0027]
In the above embodiment, since the guide portion 341 extending upward is provided at the tip of the first locking claw 34, the lower end 41 of the net member 4 is along the front side of the guide portion 341. The net member 4 can be easily locked and fixed by simply pushing it downward without the operator looking into it from above. At that time, the radius of curvature of the upper surface of the recess 33 in the vicinity of the second locking claw 35 is smaller than the radius of curvature of the cylindrical net member 4. The second locking claw 35 is strongly locked. For this reason, there is no risk of injury to the operator during mounting and fixing, and the work can be performed safely.
[0028]
When rain falls and the fallen leaves on the roof flow into the eaves 6 together with rainwater, the upper opening of the eaves 6 is covered with the net member 4 for removing fallen leaves. The fallen leaves that fall from the side slip on the net member 4 and fall naturally to the outside of the eaves cage 6, or stop on the net member 4 and are prevented from flowing into the eaves cage 6. In addition, what is necessary is just to remove regularly when a fallen leaf accumulates on the net member 4. FIG.
[0029]
Further, the lower end 41 of the net member 4 is brought into contact with and locked to the inner part of the first locking claw 34 and is provided at a position on the outdoor side with respect to the first locking claw 34. Since the lower end of the net member 4 is locked by the second locking claws 35, the net member 4 is not detached by an external force such as wind or snowfall.
[0030]
Furthermore, as shown in FIG. 5, since the net member 4 is curved upward and a part of the upper surface thereof is substantially located on the extended line of the roof, the snow falling on the roof is the net member. It slides smoothly on 4 and falls outside the eaves 6 as it is. For this reason, deformation and breakage of the eaves 6 due to snow damage do not occur.
[0031]
FIG. 6 shows a second embodiment of the eaves rod suspension according to the present invention. Basically, the structure of the front end of the eaves rod support portion is made corresponding to the front side wall of the applied eaves rod. Since the configuration is substantially the same as that of the first embodiment except for the change of the parts, the same portions are denoted by the same reference numerals and the description thereof is omitted.
[0032]
Specifically, as shown in FIG. 6, the outdoor side tip of the eaves cage support part 3 is bent upward and is provided with a locking projection 311 at its upper end, and below this locking projection 311. A locking projection 312 is provided on the outdoor side from the position. The locking projection 311 corresponds to a front ear support portion that supports the front ear 611 of the eaves ridge 6A, and the locking projection 312 swells in an inverted character shape inward of the upper side wall 61 of the eaves ridge 6A. The lower inner surface of the hollow reinforcing rib 612A is supported.
[0033]
Next, a usage mode of the eaves hook suspension 1 of FIG. 6, that is, a dead leaf removal rain gutter system of the present invention according to claim 4 will be described with reference to FIG.
In the same manner as in the first embodiment, the attachment part 2 of the eaves hook 1 is fixed to the front surface of the nose cover plate 7 covered with the vinyl chloride resin-coated steel plate 71 with a nail or the like at a predetermined interval. To do. Then, the front ear 611 of the eaves cage 6 is engaged with the locking projection 311 of the eaves cage support 3, the eaves cage 6 is rotated to the indoor side, and the rear ear 621 of the eaves cage 6 is engaged with the locking projection 32. By stopping, the reinforcing rib 612 </ b> A of the eaves 6 is locked and supported between the locking protrusion 311 and the locking protrusion 312, and the eaves 6 is attached by the eaves support 3.
[0034]
In the same manner as in the first embodiment, the lower end 41 of the net member 4 is placed on the front surface of the guide portion 341 of the first locking claw 34 provided on the upper surface of the recess 33 of the eaves rod support portion 5. While moving along, it pushes downward until it comes into contact with the back of the first locking claw 34 and locks. After the lower end 41 is contacted and locked to the first locking claw 34, one part of the net of the net member 4 is locked to the second locking claw 35, so that the eaves hook 1 The installation work of the net member 4 is completed. In this case as well, the upper side end 42 of the net member 4 is in contact with the upper surface of the draining material 81 provided at the tip of the field plate 8.
[0035]
Also in this case, as in the first embodiment, since the guide portion 341 extending upward is provided at the tip of the first locking claw 34, the net member 4 is provided on the front side of the guide portion 341. The net member 4 can be easily locked without being peeked from above by simply pushing the lower side end 41 along the lower side. In this case as well, as in the first embodiment, the curvature radius (about 26 mm) of the upper surface of the recess 33 in the vicinity of the second locking claw 35 is larger than the curvature radius (about 40 mm) of the cylindrical net member 4. Since it is small, one part of the net is strongly locked to the second locking claw 35 by the restoring force of the net member 4. For this reason, there is no risk of injury to the operator during mounting and fixing, and the work can be performed safely.
[0036]
When rain falls and the fallen leaves on the roof flow into the eaves 6 together with rainwater, the upper opening of the eaves 6 is covered with the net member 4 for removing fallen leaves. The fallen leaves that fall from the side slip on the net member 4 and fall naturally to the outside of the eaves cage 6, or stop on the net member 4 and are prevented from flowing into the eaves cage 6.
[0037]
Further, the lower end 41 of the net member 4 is brought into contact with and locked to the inner part of the first locking claw 34 and is provided at a position on the outdoor side with respect to the first locking claw 34. Since the lower end of the net member 4 is locked by the second locking claws 35, the net member 4 is not detached by an external force such as wind or snowfall.
[0038]
Furthermore, as shown in FIG. 7, since the net member 4 is curved upward, and a part of the upper surface thereof is substantially located on the extended line of the roof, the snow that has fallen on the roof is the net member. It slides smoothly on 4 and falls outside the eaves 6 as it is. For this reason, deformation and breakage of the eaves 6 due to snow damage do not occur.
[0039]
In the first embodiment, the guide portion 341 extending substantially vertically upward is provided at the tip of the first locking claw 34, but the portion corresponding to the guide portion 341 is omitted as shown in FIG. May be. Further, instead of providing a pressing bar 313 bent in a trapezoidal shape on the front surface of the front plate portion 31 between the locking projection 311 and the locking projection 312, as shown in FIG. 8, a trapezoidal plate-shaped pressing piece 313 A is provided. It may be provided.
[0040]
Furthermore, the degree of curvature of the recess 33 on the upper surface of the eaves support 3 may be made moderate as shown in FIG. In this case, as shown in the figure, a support piece 37 is erected from the upper surface of the eaves cage support portion 3, and a second locking claw 35 is provided from the tip of the support piece 37 toward the indoor side. preferable. The shape of the second locking claw 35 may be an arrowhead shape as shown in FIG.
[0041]
Moreover, the shape of the 1st latching claw 34 is good also as a cross-sectional T shape, as shown in FIG. In this way, the upper end 41 of the net member 4 can be locked by the first locking claw 34 located on the indoor side. In this case, even if the draining material 81 is not installed at the tip of the base plate 8, or the vertical length and the installation gradient of the draining material 81 are appropriately changed in accordance with the contour of the net member 4 that is locked. Good.
[0042]
【The invention's effect】
In the eaves rod hanging tool of the present invention according to claim 1, the locking claw integrally provided on the upper surface of the eaves rod support portion is used, and the fallen leaf ablation member is bent upward and has good workability. As a result, the fallen leaves are removed by the fallen leaf protection member, do not enter the eaves or flow with rain water, the funnel and the trap of the water collector are not blocked by the fallen leaves, Rainwater drainage characteristics are not hindered. Moreover, since the fallen leaf protection member is net-shaped, the fallen leaf protection member can be locked to the locking claw in a rolled state.
[0043]
In the present invention described in claim 2, a first locking claw in which one side end of the net-like fallen leaf protection member is inserted and locked on the upper surface of the concave portion curved downward from the upper surface of the eaves hook support portion, Since the second locking claw locked in the net of the net-like fallen leaf protection member is provided at a position on the outdoor side of the first locking claw, the fallen leaf protection member is the first and first As a result, the net-like fallen leaf removal member can be prevented from coming off due to external forces such as wind and snowfall.
[0044]
In the present invention described in claim 3, by using a guide portion provided to extend upward at the tip of the first locking claw, one side end of the net-like fallen leaf protection member is attached to the front side thereof. Therefore, the fallen leaf protection member can be locked without the operator peeping from above by simply pushing downward. Therefore, installation work at a high place can be performed safely.
[0045]
In the raindrop removal rain gutter system according to claim 4 of the present invention, the fallen leaves that enter the eaves or flow along with the rainwater are net-like that are locked by locking claws provided on the eaves support. Since it is removed by the fallen leaf repellent member, it is possible to prevent the funnel and the trap of the water catcher from being blocked by fallen leaves.
[0046]
Moreover, the attachment work of the net-shaped fallen leaf protection member can be easily performed with good workability at the same time as the attachment work of the eaves hanging tool and the eaves fence, and the workability is excellent.
[Brief description of the drawings]
FIG. 1 is a front view showing a first embodiment of an eaves-hanging tool according to the present invention.
FIG. 2 is a plan view corresponding to FIG.
FIG. 3 is a right side view corresponding to FIG. 1;
4 is a cut end view taken along the line XX of FIG. 1. FIG.
FIG. 5 is an explanatory view showing a dead-leaf-removal rain gutter system according to the present invention using the eaves hanger suspension shown in FIG. 1;
FIG. 6 is a front view showing a second embodiment of the eaves hook suspension according to the present invention.
FIG. 7 is an explanatory view showing a dead leaf protection rain gutter system of the present invention using the eaves hanger hanging tool of FIG. 6;
FIG. 8 is a front view showing a third embodiment of the eaves hook suspension according to the present invention.
FIG. 9 is an explanatory view showing a modified example of the second locking claw.
FIG. 10 is an explanatory view showing a modified example of the first locking claw.
[Explanation of symbols]
1 eaves hanger 2 mounting part 22 leaf spring 3 eaves eaves support part 31 front plate part 311, 312, 32 locking projection 313 presser bar 33 recessed part 34 first locking claw 341 guide part 35 second locking claw 4 Net member 6 Eaves 61 Front side wall 611 Front ear 612 Groove 621 Rear ear 7 Nasal concealment plate (fixed surface)
81 Draining material

Claims (4)

It has an attachment part attached to the fixed surface of the building and an eaves wall support part arranged in front of the attachment part, and a net-like fallen leaf repellent member is curved upward on the upper surface of the eaves wall support part An eaves-hanging tool characterized in that a locking claw that is locked in a state is provided integrally . Concave curved downwardly substantially in the central portion in the longitudinal direction of the upper surface of the eaves gutter supporting portion is provided in the recess an upper surface, a first engagement of one end of the net-like fallen leaves except member is locked inserted and engaged claws and, in the position of the outdoor side of the first locking claw, eaves of the second locking pawl and is being claimed in claim 1 is provided to be engaged into the net member except fallen leaves netlike樋 Hanger.   The eaves-hanging tool according to claim 2, wherein a guide portion extending upward is provided at a tip of the first locking claw. The mounting portion of the eaves rod suspension device according to claim 1 is attached to a fixed surface of the building, and an ear portion of the eaves rod is supported by an eaves rod support portion arranged in front of the mounting portion. A dead leaf rain gutter system characterized in that a net-like fallen leaf protection member is locked in an upwardly curved state by a locking claw provided integrally on an upper surface of a support portion.

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