JP3403502B2 - Eave gutter suspension structure - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter hanging structure in which an eaves gutter is hung by an eaves gutter and attached to an eaves tip. 2. Description of the Related Art Conventionally, there are various types of eave gutter hanging devices for attaching an eave gutter to an eave tip.
There is an eave gutter hanging tool described in Japanese Patent Application Laid-Open No. Hei 5-239891. As shown in FIG. 5, an eaves gutter hanging device is schematically shown in FIG. 5, and a gutter hanging portion 102 protruding from the mounting portion 101 to the outside is provided.
Consists of An outdoor-side ear holding section 104 is provided at the outdoor-side end of the gutter hanging section 102, and an indoor-side ear holding section 105 is provided on the indoor side of the outdoor-side ear holding section 104. In order to attach the eaves gutter 200 to the eaves with the eaves gutter 100, the mounting portion 101 is attached to an eaves such as a nose shield, and the eaves gutter hanger 100 has an outdoor ear holding portion 104 and an indoor ear holding portion 105. The outside ear 2 of the eaves gutter 200
The eaves gutter 200 is hung to the eaves with the eaves gutter hanging tool 100 while holding the eaves gutter 204 and the indoor side ear 205. In addition, actual opening 2
JP-A-2916, JP-A-2-2917, and JP-A-2-9625 disclose an eaves gutter suspension structure in which an outdoor ear portion of an eaves gutter is held down by a spring attached to the gutter suspension to make it difficult to come off. Is described. [0004] In the former structure in which the eaves gutter is attached with the eaves gutter hanging tool, since the outdoor ear 204 is simply held by the outdoor ear holding part 104, wind or the like is generated. When the blast gutter blows strongly, the outer ear 204 of the eave gutter 200 is easily detached from the outer ear holder 104 of the eave gutter hanging device 100.
Further, as shown in FIG. 5, snowfall 300 is piled on the roof, and this snowfall falls along the slope of the roof, and the eaves gutter 20
When it comes to cover on 0 or eave gutter hanging tool 100,
In FIG. 6A, a force (F) shown by an arrow acts, and as shown in FIG.
04 was easily deformed and detached. [0005] In the latter eaves gutter suspension structure, the outer ears of the eaves gutter are held down by a spring, so that they cannot be disengaged by wind or the like, but the force of falling snow is extremely strong. The eaves gutter was easy to come off. Therefore, an object of the present invention is to provide an eaves gutter hanging structure in which the outer ears of the eaves gutter are hard to come off from the outer ear holding portion of the eaves gutter even if the snow covers over the eaves gutter or the eaves gutter. It is. SUMMARY OF THE INVENTION The present invention has been made to achieve the above-mentioned object, and a mounting part of a polycarbonate resin eave gutter hanging tool comprising a mounting part and a gutter hanging part is provided. The eaves gutter was hung on the eaves with the eaves gutter hanging device, and the eaves gutter was attached to the eaves, and the eaves gutters were held at the eaves gutters by the eaves gutters, respectively. An eaves gutter hanging structure, wherein the outdoor eaves holding portion of the eaves gutter comprises an upwardly opened concave portion and a protruding piece provided on an indoor side wall of the concave portion so as to protrude in an outdoor direction. The outdoor-side ear portion is composed of a locking portion having a C-shaped cross section that opens toward the indoor direction, and a protruding piece provided at the tip of the locking portion to protrude in the indoor direction. The tip of the C-shaped protruding part of the outside ear part is And the projecting piece of the outdoor side ear portion is locked below the projecting piece of the outdoor side ear holding portion. In the eaves gutter suspension structure of the present invention, polycarbonate resin is used.
The outdoor ear holding portion of the eave gutter hanging device is made of an upwardly opened concave portion and a locking piece protruding in the indoor side wall on the indoor side wall of the concave portion, and the outdoor ear portion of the eave gutter extends in the indoor direction. A locking portion having a C-shaped cross section that opens toward the front and a protruding piece that is provided at the tip of the locking portion so as to protrude in the indoor direction. Section C
The tip of the locking part of the shape is inserted together with the protruding piece, and the protruding piece of this outdoor ear part is locked below the protruding piece of the outdoor ear holding part. It is hard to come off by being caught by the protruding piece. Therefore, even if snow covers over the eaves gutter or the eaves gutter, the outer ears of the eaves gutter do not come off from the outer ear holding portion of the eaves gutter. In order to attach the eaves gutter to the eaves gutter with such a structure, first, as shown in FIG. 4A, the eaves gutter is brought close to the eaves gutter from a diagonally upper side on the outdoor side. Put the protruding piece of the eaves gutter outdoor side ear into the recess of the eaves gutter hanging tool, and rotate the eaves gutter while turning the tip of the C-shaped locking section of the outer ear of the eaves gutter hanging tool in order. Put in. Then, the protruding piece of the eaves gutter is locked below the protruding piece of the eaves gutter, and the inner ear holding portion of the eaves gutter holds the inner ear of the eaves gutter. As described above, the construction method of the eaves gutter hanging structure of the present invention is simple, and the eaves gutter can be easily attached to the eaves gutter. Next, an embodiment of the present invention will be described. 1 to 4 show one embodiment of the present invention. FIG. 1 is an explanatory view showing a gutter hanging structure, and FIG. 2 is an explanatory view showing a state in which snow is covered on a gutter hanging structure of FIG. FIG. 3 is a perspective view of an eave gutter hanging device used in the eave gutter hanging structure of FIG. 1. FIG. 4 shows a state in which an eave gutter is attached to the eave gutter hanging device. (B) is an explanatory view showing a state in which an outdoor ear is attached to an outdoor ear holding unit. In FIG. 1 to FIG. 4, reference numeral 1 denotes a transparent eave gutter hanging tool made of a polycarbonate resin. The eave gutter hanging tool 1 is integrated with the mounting portion 2 and the outdoor side from the mounting portion 2. And a gutter hanging portion 3 protruding from the gutter. The mounting portion 2 is a plate having a shape in which the indoor mounting surface is along the eaves,
3 is attached to this attachment part 2 so that it can be easily attached with screws or nails.
Individual through holes 25 are formed. The gutter hanging part 3 is the mounting part 2
The arm 4 protrudes from the arm 4 in the outdoor direction, and an outdoor-side ear holding section 5 and an indoor-side ear holding section 6 provided at the tip of the arm 4. A substantially central portion of the arm 4 in the longitudinal direction is bent downward. The outdoor ear holding portion 5 includes a concave portion 51 opened upward, and a protruding piece 52 provided on the indoor side wall of the concave portion 51 so as to protrude to the outdoor side. The indoor side ear holding portion 6 is provided with a projection 61 provided on the outdoor side of the mounting portion 2 so as to protrude obliquely upward.
And a projection 62 having a spring elasticity provided so as to protrude toward the indoor side slightly upward from the lower portion of the arm portion 4 at a position facing the front side, so that the projection 61 and the projection 62 can hold the eaves gutter between the indoor side ears. It has become. Reference numeral 7 denotes an eaves gutter. The eaves gutter 7 has a U-shaped cross section including an outdoor side wall 71, an indoor side wall 72, and a bottom wall 73. Outside the upper end of the side wall 72, an indoor side ear portion 76 is provided. The outdoor side ear portion 75 includes a locking portion 77 having a C-shaped cross section which can be inserted into the concave portion 51 of the outdoor side ear holding portion 5 from above, and a protruding piece 78 provided at the lower end of the locking portion 77 so as to protrude indoors. Become. As shown in FIG. 4, the outdoor ear 75 has three hollow portions (S1, S2, S2) along the longitudinal direction of the eaves gutter 7. As a result, the outdoor side ear part 75 has a partially double structure. Reference numeral 8 denotes an eaves made of a blindfold plate. Next, a construction method and an operation for attaching an eaves gutter with the eaves gutter hanging tool 1 will be described. First, the mounting portion 2 of the eave gutter hanging tool 1 is brought into contact with the eave tip 8, a nail or a screw is inserted into the through hole 25 of the mounting portion 2, and a nail is driven into the eave gutter or a screw is screwed into the eave gutter hanging tool. Attach 1. Next, the outer ear 75 of the eaves gutter 7 is attached to the eaves gutter hanging device
4A, the tip of the locking portion 77 having a C-shaped cross section from the projecting piece 78 of the outdoor side ear portion 75 is inserted into the concave portion 51 of the outdoor side ear holding portion 5 as shown in FIG. Get in,
The eaves gutter 7 is rotated in the direction of the arrow around the outdoor ear 75, and the indoor ear 76 is inserted between the projections 61 and 62 and held by the indoor ear holding unit 6. Then, the protruding piece 78 enters the lower side of the protruding piece 52 of the outdoor-side ear holding section 5, and as shown in FIG. It is locked on the side. As a result, the structure of the eaves gutter hanging tool shown in FIG. 1 is obtained, and the eaves gutter 7 is hung on the eaves gutter hanging tool 1. With such a structure, even if the eaves gutter 7 is to be detached from the eaves gutter suspender 1, the upper surface of the projecting piece 78 of the outdoor ear 75 is not rotated unless the eaves gutter 7 is rotated in a direction opposite to the mounting direction. Abuts on the lower surface of the protruding piece 52 of the outdoor-side ear holding portion 5 and is not caught off. When the eaves gutter 7 is attached by the eaves gutter 1 in this manner, snow falls, the snowfall 9 slides off the roof, and the snow cover 9 is covered as shown in FIG. Even if a force (F) in the direction of the arrow is applied to the side ear holding portion 5 and the outdoor side ear portion 75 of the eaves gutter 7, the projecting piece 52 of the outdoor side ear holding portion 5 of the eaves gutter hanging tool 1 has the outdoor side ear portion 75 of the eaves gutter 7. Protruding piece 78
Is not caught and the outdoor ear 75 does not come off the outdoor ear holding part 5. According to the eaves gutter suspension structure of the present invention, polycarbonate
The outdoor-side ear holding portion of the eaves gutter hanging device made of a resin is composed of a concave portion having an upper opening, and a protruding piece provided on the indoor side wall of the concave portion so as to protrude in the outdoor direction. A locking portion having a C-shaped cross section opened toward the direction, and a protruding piece provided at the tip of the locking portion so as to protrude in the indoor direction. Is inserted together with the protruding piece, and the protruding piece of the outdoor ear part is inserted and locked under the protruding piece of the outdoor ear holding part. The outside ear of the eaves gutter is hard to come off from the outside ear holding part. Therefore, even if snow cover over the eaves gutter or the eaves gutter, the outdoor ears of the eaves gutter do not come off from the outdoor ear holding portion of the eaves gutter and are safe. In addition, such a structure is simple because it is only necessary to insert the locking piece of the outer ear of the eaves gutter into the opening of the eaves gutter and rotate the eaves gutter.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows one embodiment of the present invention, and is an explanatory view showing an eave gutter suspension structure. FIG. 2 is an explanatory view showing a state in which snow covers the eave gutter suspension structure of FIG. 1; FIG. 3 is a perspective view of an eaves gutter hanging tool used in the eaves gutter hanging structure of FIG. 1; FIG. 4 is a partially cutaway view showing a state where an eaves gutter is attached to an eaves gutter hanging tool, and (a) is an enlarged explanatory view of a main part showing a state where an outdoor ear is attached to an outdoor ear holding portion. ,
(B) is an explanatory diagram of a main part of a title change showing a state in which the outdoor ear part is attached to the outdoor ear holding part. FIG. 5 is an explanatory view showing a state in which snow covers a conventional eave gutter suspension structure. FIG. 6 shows a state in which the outdoor ears of the eave gutter suspension structure of FIG. 5 are detached from the outdoor ear holding portions.
(B) is an explanatory diagram showing a state in which the outdoor ear portion is deformed. [Description of References] 1 eave gutter hanging device 2 mounting portion 25 through hole 3 gutter hanging portion 4 arm 5 outdoor ear holding portion 51 recess 52 projecting piece 6 indoor ear holding portion 7 eave 75 outdoor ear 76 indoor ear 77 Locking part 78 Protruding piece 8 eaves

Claims (1)

(57) [Claims] [Claim 1] A polycarbonate having an attachment portion and a gutter suspension portion
The mounting part of the eaves gutter hanging tool made of silicate resin is attached to the tip of the eaves, and the outdoor ears and the indoor ears of the eaves gutter are held by the outdoor ear holding part and the indoor ear holding part of the gutter hanging part, respectively. Is an eaves gutter hanging structure hung from the eaves with an eaves gutter, and the outdoor side ear holding portion of the eaves gutter is provided with a concave portion opened upward, and provided on the indoor side wall of the concave portion so as to protrude outdoors. An outer ear portion of the eaves gutter, which is open toward the indoor, and a locking portion having a C-shaped cross section,
The tip of the locking portion is formed of a protruding piece protruding in the indoor direction, and the tip of the locking portion having the C-shaped cross section of the outdoor side ear is inserted into the recess of the outdoor side ear holding portion together with the protruding piece, The eaves gutter hanging structure wherein the projecting piece of the outdoor side ear part is locked below the projecting piece of the outdoor side ear holding part.