JP2008127818A - Hanging eaves gutter supporting metal fitting - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an hanging eaves gutter supporting metal fitting preventing rain or rainwater from a roof from spattering when it falls and is collided with the metal fitting, capable of reducing the possibility of the spattering and adhesion of part of the collided or spattered rainwater to a fascia board, and enabling the rainwater to be smoothly introduced into a hanging eaves gutter. <P>SOLUTION: This hanging eaves gutter supporting metal fitting is installed on a vertical wall at the front and rear of the eaves gutter to pivotally support the eaves gutter. The metal fitting is installed at the eaves of a building. The top surface of the supporting arm part 23 installed at the front and rear of the eaves gutter is formed in a tilted surface 231. In particular, the tilted surface 231 is formed in a chevron shape inclined downward in both directions perpendicular to the installation direction of the supporting arm part 23. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an elevating eaves supporting bracket attached to the eaves of a building by bridging the eaves before and after the eaves, and in particular, rain and rainwater flowing down from the roof are suspended. The present invention relates to a top-hanging eaves support metal fitting that reduces splashing around the eaves support metal fitting and wets the nose plate of the eaves.

Conventionally, in order to attach the eaves to the eaves of the building, an uplifting eaves support bracket that is supported by hanging the eaves by supporting the standing walls before and after the eaves is used. The following patent documents are known as an example of the support structure of the eaves eaves using this upper suspension eave eave support metal fitting.
Japanese Unexamined Patent Publication No. 8-42086 (first page, FIG. 1)

  The support structure of the eaves ridge in the above-mentioned Patent Document 1 is such that the eaves support metal fitting is fixed to a nose plate that is the eaves of the building, and the front ear portion of the front wall of the eave ridge and the rear ear portion of the rear wall of the eave ridge The eaves ridge is supported in a suspended state by the eaves ridge support bracket by bridging and locking the eaves ridge support bracket before and after. However, since this eaves supporting bracket needs to give the bridging piece sufficient strength to support the weight of the eaves, the bridging piece has a certain width in the direction orthogonal to the bridging direction. However, it was a conventional eaves support bracket.

  However, since the top surface of the width constituting the bridge piece is a horizontal surface, rain or rainwater flowing down from the roof hits the horizontal surface and scatters around to wet the nose plate of the eaves, etc. There is a problem that the corrosion due to accelerating is accelerated, rainwater is not smoothly introduced into the eaves, and the appearance is not good.

  On the other hand, there was also a structure in which a draining plate was installed along the longitudinal direction of the eaves so that the rainwater did not hit the eaves nose, but especially during heavy rains. There remained a problem that some rainwater collided with the eaves support brackets scattered on the nose plate.

  The present invention is intended to solve such problems, and when rain or rainwater from the roof falls and collides with the eaves support bracket, the rainwater or the like is not easily scattered, and part of the rainwater or the like that has been scattered by collision It is an object of the present invention to provide an uplifting eaves support metal fitting that can reduce scattering and adherence to a nose plate and that allows rainwater and the like to be smoothly introduced into the eaves.

  In order to solve the above-mentioned problems, the first characteristic configuration of the top-hanging eaves support metal fitting according to the present invention is that the eaves can be supported by bridging the standing walls before and after the eaves as described in claim 1. In addition, in the top-hanging eaves supporting bracket attached to the eaves of the building, the top surface of the supporting arm part that is bridged before and after the eaves is inclined.

  According to a second characteristic configuration of the present invention, as described in claim 2, in addition to the first characteristic configuration, the inclined surface is inclined downward in a direction perpendicular to the bridging direction of the support arm portion.

  According to a third feature of the present invention, as described in claim 3, in addition to the first feature, the inclined surface is formed in a mountain shape inclined downward in both directions perpendicular to the bridging direction of the support arm portion. is there.

  According to a fourth characteristic configuration of the present invention, as described in claim 4, in addition to the third characteristic configuration, the inclined surface is formed by mounting an inclined member on the upper surface of the support arm portion. .

  According to a fifth characteristic configuration of the present invention, as described in claim 5, in addition to the fourth characteristic configuration, the inclined surface is formed by detachably attaching an inclined member to the upper surface of the support arm portion. In the point.

  Since the upper hanging eaves support metal fitting according to claim 1 has the above-described configuration, the slanting surface reduces reflection impact on rain that has dropped and collided with the inclined surface of the top surface of the supporting arm and rainwater that has flowed down from the roof. As a result, the amount of rainwater and the like is reduced. Therefore, the amount of splashed water from the rain water or the like adheres to the nose plate and the like, and the corrosion of the nose plate can be delayed.

  In addition, since the amount of scattering of rainwater and the like is reduced by the inclined surface, the impact sound against the suspended eaves support brackets such as rainwater is reduced, the noise during heavy rain is also reduced, and the appearance is also good. effective.

  According to a second aspect of the present invention, in addition to the effect of the upper suspension type eaves support bracket according to claim 1, the inclined surface is inclined downward in a direction perpendicular to the bridging direction of the support arm portion. Therefore, when rainwater or the like that collides with the inclined surface is scattered, the scattering direction is along the longitudinal direction of the eaves. Therefore, the scattered rainwater and the like are smoothly introduced into the eaves so that the amount of spilling from the eaves is reduced and the amount of the scattered rainwater and the like attached to the nose plate can be reduced.

  Since the upward-suspended eaves eaves support metal fitting according to claim 3 is a mountain shape that is inclined downward in both directions orthogonal to the bridging direction of the support arm portion, In addition to having the effect, when rainwater that collides with the mountain-shaped inclined surface is scattered, it will be divided into left and right along the longitudinal direction of the eaves and scattered, and rainwater will be introduced into the eaves more efficiently and smoothly. Will be. Therefore, the amount of spilled rainwater and the like spills from the eaves is reduced, and the amount of the scattered rainwater and the like attached to the nose plate can be reduced.

  According to a fourth aspect of the present invention, the upper eaves eaves support metal fitting is formed by attaching an inclined member, which is a separate part, to the upper surface of the support arm portion of the main body of the upper suspension eave eave support fixture. Therefore, in addition to the effects described above, the most suitable inclined members according to the wind direction and other environmental conditions where the eaves are installed are supported by preparing various types of inclined members in advance. It can be selectively attached to the arm part, and scattering due to collision of the suspension type eaves support metal fitting with the main body can be efficiently reduced according to the eaves installation environment.

  In the upper suspension eaves support metal fitting according to claim 5, since the inclined surface is formed by detachably attaching the inclined member to the upper surface of the supporting arm portion, in addition to the above effects, various kinds of dimensional shapes are previously provided. By preparing the inclined member, it is possible to replace the inclined member with a new one when the inclined member is damaged due to secular change or accident, and to reduce the scattering of rainwater, etc. for many years. , Can extend the life of the house.

  First, a conventional example of this type of upper suspension eaves support metal fitting will be described with reference to FIGS. In the figure, reference numeral 1 is an upper suspension eaves support metal fitting integrally formed of polycarbonate, 2 is a main body of the upper suspension eave anchor support metal, and the main body 2 is a mounting plate fixed to an eaves 3 such as a nose plate. 21, a front support portion 22 that engages and supports a front ear portion 411 formed on the upper end portion of the front wall 41 of the eaves wall 4, and a support arm portion 23 that connects the mounting plate 21 and the front support portion 22. It is made up of. An auxiliary support arm portion 24 is formed between the mounting plate 21 and the front support portion 22 at a lower portion of the support arm portion 23 with a certain gap therebetween. A rear support portion 25 for engaging and supporting a rear ear portion 421 formed on the upper end portion of the rear standing wall 42 of the eaves rod 4 is formed at the rear portion of the auxiliary support arm portion 24.

  The auxiliary support arm 24 is used to support the weight of the eaves rod 4 in cooperation with the support arm portion 23. If the strength of the support arm 23 is sufficient to support the eaves rod 4, the auxiliary support arm portion 24 is supported. The support arm portion 24 is not always necessary, and the support arm portion 23 and the auxiliary support arm portion 24 may be integrally formed.

  In the state where the eaves rod 4 is supported by the upper suspension eaves support 1, the mounting plate 21 of the main body 2 is fixed to the eaves 3 such as a nose plate with screws (not shown) as shown in FIG. The front ear portion 411 formed on the upper end portion of the front wall 41 is engaged with the front support portion 22 of the main body 2, and the rear ear portion 421 formed on the upper end portion of the rear wall 42 of the eaves rod 4 is The rear support part 25 is engaged and supported. That is, the supporting arm portion 23 of the main body 2 supports the eaves rod 4 in a state where it is bridged before and after the eaves rod 4. The upper suspension eaves support 1 is fixed at an appropriate interval in the longitudinal direction of the eaves 4, and is used to support the weight of the eaves 4 and the weight of rainwater introduced into the eaves 4. The support arm 23 has a certain width along the longitudinal direction of the eaves ridge 4 in order to maintain the width of the support arm 23 above a certain level. The top surface (upper surface) was a horizontal plane.

  Next, the upper suspension eaves support metal fitting according to the present invention will be described with reference to FIGS. FIG. 1 is a side view showing a first embodiment of an uplifting eaves supporting metal fitting according to the present invention, and FIG. 2 is a cross-sectional view crossing the supporting arm portion of the upper hanging eaves supporting metal fitting in the first embodiment. FIG. 3 is a cross-sectional view crossing the support arm portion in the second embodiment of the upwardly-suspended eave ridge support metal fitting according to the present invention.

  The upper suspension eaves support metal fitting 1 of the present invention is such that the top surface of the support arm portion 23 is an inclined surface 231 in the above-described conventional upper suspension eaves support metal fitting. In the first embodiment shown in FIGS. 1 and 2, the inclined surface 231 is formed so that the top surface of the support arm 23 has a chevron shape. The inclined surface 231 is formed by integral molding. The mountain shape of the inclined surface 231 is a mountain shape in which the inclined surface 231 is inclined downward in both directions orthogonal to the bridging direction of the support arm portion 23. Therefore, when rain or rainwater from the roof collides with the inclined surface 231, the scattering is moderated, and the rainwater or the like flows down in both longitudinal directions of the eaves 4 and is efficiently introduced into the eaves 4. . Rainwater or the like that is moderated by the inclined surface 231 is less likely to scatter and adhere to eaves such as a nose plate.

  In order to achieve the effect of reducing the scattering of rainwater or the like, the shape of the inclined surface 231 is not limited to the above-described mountain shape, and the inclined surface 231 on the top surface of the support arm portion 23 may be a single-flow inclined surface. In addition, the downward inclination direction of the inclined surface 231 is not limited to the longitudinal direction of the eaves rod 4, and the direction of the inclination gradient may be any of the front and rear directions in a direction orthogonal to the longitudinal direction of the eaves rod 4. When the slope is formed so as to descend downward in a direction perpendicular to the longitudinal direction of the eaves 4, rainwater or the like that has collided and scattered on the inclined surface 231 is less likely to travel in the direction of the eaves 3 such as the nose plate.

  On the other hand, for the purpose of smoothly introducing rainwater or the like that has flowed down to the support arm 23 into the eaves 4, it is preferable to form the inclination downward in the longitudinal direction of the eaves 4. It is preferable to use a single-flow inclined surface 231 so as to incline downward in the direction of the flow of rainwater or the like flowing through the inside.

  In the second embodiment of the present invention shown in FIG. 3, an inclined member 232 having another inclined surface 231 is detachably attached to the support arm portion 23. The material of the inclined member 232 is not limited, and an aluminum plate, a metal plate such as an iron plate, or a synthetic resin is used. When a metal plate is used, the inclined member 232 is fitted to the support arm 23 by fitting the inclined member 232 to the support arm 23 and then bending the lower edge as shown in FIG. When the material of the inclined member 232 is made of synthetic resin, the inclined member 232 is detachably fitted to the support arm portion 23 using a known means.

  If the inclined member 232 is a separate member having various sizes and shapes or colored ones in advance, and the optimum inclined member 232 is adopted according to the construction site or according to the customer's request. Good. The inclined member 232 may be fixedly attached to the support arm 23 or may be detachably attached. When the inclined member 232 is detachably fitted to and attached to the support arm portion 23, replacement of the inclined member 232 and pattern change of the upper suspension eaves support metal fitting are facilitated.

The side view which shows the 1st Example of the hanging type eaves rod support metal fitting concerning this invention. Sectional drawing of the support arm part of the upper suspension type eaves rod support metal fitting in a 1st Example. Sectional drawing of the support arm part in the 2nd Example of the hanging type eaves-supporting metal fitting concerning this invention. The perspective view which shows the conventional upper suspension eaves eaves support metal fitting. The side view which shows the state which supported the eaves eaves with the conventional upper suspension eaves eaves support metal fitting shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper suspension eaves eaves support bracket 2 Main body 21 of upper suspension eave eave support brackets Mounting plate 22 formed in the main body Front support part 23 Support arm part 231 formed in the main body Inclined surface 232 formed in the support arm part Inclined member 24 Auxiliary support arm portion 25 formed on the main body Rear support portion formed on the main body 3 eaves 4 eaves 41 front eaves wall 411 front eave portion 42 eaves rear wall 421 rear ear

Claims (5)

  In the top-hanging eaves support bracket attached to the eaves of the building by bridging the standing walls before and after the eaves, the top surface of the support arm bridged before and after the eaves is inclined. A top-hanging eaves support bracket characterized by the fact that   2. The upper suspension eaves supporting bracket according to claim 1, wherein the inclined surface is inclined downward in a direction perpendicular to the bridging direction of the support arm portion.   2. The upper hanging eaves support metal fitting according to claim 1, wherein the inclined surface is formed in a mountain shape that is inclined downward in both directions orthogonal to the bridging direction of the support arm portion.   4. A top-hanging eaves supporting bracket according to claim 1, wherein the inclined surface is formed by mounting an inclined member on an upper surface of the support arm portion.   5. The upper suspension eaves support metal fitting according to claim 4, wherein the inclined surface is formed by detachably attaching an inclined member to an upper surface of the support arm portion.

Images