JPH0751546Y2 - Eaves gutter holder - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to an eaves trough holder used for attaching an eaves trough to the eaves of a house.

2. Description of the Related Art As an eaves trough holder A for supporting and attaching the eaves trough to the eaves tip,
Conventionally, various materials have been used. For example, as shown in FIG. 12, a fixed body 7 made of a resin molded product is provided on the base of a support body 2 made of a metal plate, and the support body 2 is made of resin. Applicant has provided a product that is assembled by attaching the eaves gutter locking body 1 made of a molded product. In this structure, the eaves trough holder A can be fixed to the eaves by driving a nail or the like from the fixed body 7 to the front eaves locking member 25 of the eaves trough locking body 1. By locking the ears 30a, 30b of the eaves gutter 8 to the rear engaging portion 23, the eaves gutter 8 can be retained and retained by the eaves trough locking body 1. In the eaves trough retainer A thus formed, the eaves trough locking body 1 is attached to the support body 2 by attaching the support body 2 to the through holes 26 and 27 provided in the eaves trough retaining body 1. Eaves gutter locking body 1 with passing
This is done by screwing a nut 29 from the support 2 through the bolt 4 into the connecting hole 3 provided in the.

[Problems to be solved by the device]

However, since the eaves gutter locking body 1 is made of a resin molded product as described above, when an impact or the like is applied to the eaves gutter holder A and an impact or the like acts on the connecting hole 3 by the bolt 4. However, there is a risk of damage due to cracks or the like around the connecting hole 3, which is a problem in terms of strength. The present invention has been made in view of the above points, and an object thereof is to provide an eaves gutter support tool capable of preventing damage such as cracks around the connecting holes. is there.

[Means for Solving the Problems]

The present invention relates to an eaves trough locking body 1 for retaining and holding the eaves trough.
And a support 2 for supporting the eaves trough locking body 1, the eaves trough locking body 1 is made of a resin molded product, and a bolt is formed in the connecting hole 3 provided in the eaves trough locking body 1. In the eaves trough retainer in which the eaves trough locking body 1 is coupled to the support body 2 through 4, the reinforcing metal wire 5 is insert-molded and embedded in the eaves trough locking body 1 and It is characterized in that a substantially semicircular bent portion 5a provided at one end of is embedded in the eaves gutter locking body 1 so as to surround the connecting hole 3.

[Action]

According to the present invention, a substantially semicircular bent portion 5a provided at one end of the reinforcing metal wire 5 insert-molded in the eaves trough locking body 1 is engaged with the eaves trough so as to surround the connecting hole 3. Since the connecting hole 3 is embedded in the body 1, the connecting hole 3 is reinforced by the bent portion 5a of the reinforcing metal wire 5, so that the connecting hole 3 may be cracked or damaged. Can be prevented.

【Example】

Hereinafter, the present invention will be described in detail with reference to embodiments. FIG. 3 shows an example of the eaves trough locking body 1 which constitutes a part of the eaves trough holder A according to the present invention, which is integrally formed by a resin molded product such as acrylic resin or polyvinyl chloride resin. It is formed by the front locking piece 19, the rear locking piece 20, and the connecting piece 21 between the front locking piece 19 and the rear locking piece 20. A pressing protrusion 22 that protrudes toward the front is provided. A front locking protrusion 25 is provided at the tip of the front locking piece 19 so as to project upward, and a rear locking portion 23 that is bent in an inverted L shape is provided on the rear locking piece 20. Front locking piece of eaves trough locking body 1
A reinforcing metal wire 5 formed of a piano wire or the like is insert-molded in the inside of 19 so as to extend to the front locking projection 25. Further, the connecting hole 3 for connecting the round hole is formed at the base of the front locking piece 19.
At the same level position, slit-shaped through holes 26 and 27 are formed at the upper end of the front portion and the rear locking piece 20, respectively. One end of the reinforcing metal wire 5 has a bent portion 5a bent in a substantially semicircular shape.
The bent portion 5a is arranged around the connecting hole 3 to reinforce the connecting hole 3. FIG. 4 shows an example of the support 2 which constitutes a part of the eaves gutter holder A according to the present invention, which is formed by bending a metal plate such as stainless steel and is attached to the base thereof. The piece 6 is bent downward and extends. A flange piece 11 is bent and formed from the side edge of the support body 2 to the side edge of the mounting piece 6, and a mounting hole 12 that is long in the longitudinal direction of the support body 2 is formed at the tip of the support body 2 in the mounting piece 6. Locking holes 13 are formed in the lower end portions. FIG. 5 shows an example of a fixed body 7 forming a part of the eaves trough holder A according to the present invention, which is formed of a resin molded product such as acrylic resin or polyvinyl chloride resin. A fixing through hole 14 is formed at both ends. A concave groove 16 having locking grooves 15 formed on both sides is provided in the center of the back surface (house-side surface) of the fixed body 7, and the lower end portion of the fixed body 7 is locked by the concave groove 16. A section 17 is provided. Next, the molding of the eaves gutter locking body 1 and the fixed body 7 formed of a resin molded product will be described. FIG. 6 shows a molding die 31 for injection molding used for molding the eaves trough locking body 1 and the fixed body 7. The eaves trough locking for molding the eaves trough locking body 1 A body forming recess 33 and a fixed body forming recess 32 for forming the fixed body 7 are provided in the forming die 31, and both recesses 32, 33 communicate with a runner 35 following the sprue 34. It is formed on. A jig setting recess 40 is formed in the center of the fixed body forming recess 32. Further, jig setting recesses 36a, 36b, 36c are formed in the vicinity of the eaves trough locking body forming recess 33, and jigs are provided at one end of each jig setting recess 36a, 36b, 36c. Insert portions 37a, 37b, 37c are provided so as to cross the eaves trough locking body forming recess 32. In addition, the above runners
A runner 38 is formed on the molding die 31 so as to branch from the runner 35, and a reinforcing metal wire setting recess 39 is provided in the vicinity of the runner 38. As shown in FIG. 7, rib forming recesses 41a, 41b, 41 provided at three positions of the reinforcing metal wire setting recess 39
A runner 38 is connected to c via branch runners 42a, 42b, 42c. When performing molding, the jig 43 shown in FIG. 9 is set in the jig setting recess 40 of the fixed body molding recess 32.
The molding core portion 44 of the jig 43 allows the concave groove 16, the locking groove 15, and the locking projection 17 to be molded in the fixed body 7.
Further, a jig (not shown) is set in each of the jig setting recesses 36a, 36b, 36c, and the core portion (not shown) of the jig is set in the jig insertion portions 37a, 37b, 37c. The connecting hole 3 and the through holes 26, 27 are formed in the eaves gutter locking body 1 at the core portion of this jig. Further reinforced metal wire set recess
Insert the reinforcing metal wire 5 already mentioned in 39 and set it. After each set in this way, the other molding die 45 is clamped to this molding die 31, and a resin such as an acrylic resin or a polyvinyl chloride resin is passed from the sprue 34 through the runner 35 to the fixed body forming recess 32. The eaves trough locking body 1 and the fixed body 7 are molded by pouring into the eaves trough locking body forming recess 33. At the same time,
Resin is injected into the rib forming recesses 41a, 41b, 41c through the runner 38 and the branch runners 42a, 42b, 42c, and as shown in FIG. 46 and the resin spacer rib 47 are molded. Here, when the eaves trough locking body 1 is molded as described above, as shown by the phantom line in FIG. 6, the eaves trough locking body forming recess 33 is formed in the front locking piece molding portion 33a. The reinforcing metal wire 5 is set, and the reinforcing metal wire 5 is insert-molded in the front locking piece 19 of the eaves trough locking body 1. When the reinforcing metal wire 5 is thus set in the front locking piece molding portion 33a, the resin ribs 46, 46 molded on the outer periphery of the reinforcing metal wire 5 are formed on the inner wall surfaces on both sides of the front locking piece molding portion 33a. The abutting contact is made so that the reinforcing metal wire 5 can be held at a substantially central position in the width direction within the front locking piece molding portion 33a. Therefore, when the eaves trough retaining body 1 is molded, the reinforcing metal wire 5 is inserted into the front retaining piece 19 of the eaves trough retaining body 1 substantially at the center in the thickness direction as shown in FIG. 11 (a). Therefore, there is no possibility that the insert position of the reinforcing metal wire 5 is displaced and the reinforcing metal wire 5 is exposed on the surface of the front locking piece 19.
Further, the resin spacer rib 47 formed on the bent portion 5a of the reinforcing metal wire 5 comes into contact with the outer surface of the jig 48 for forming the connecting hole 3 in the eaves gutter locking body 1, and accordingly, 11th
As shown in FIG. 3B, the bent portion 5a is not exposed at the inner circumference of the connecting hole 3 and the bent portion 5a is inserted so as to surround the connecting hole 3 at a predetermined position. I am doing it. As described above, the resin ribs 46 and the resin spacer ribs 47 are formed on the reinforcing metal wire 5 for the purpose of spacers. By using the molding die 31 shown in FIG. The ribs 46 and 47 can be formed at the same time when the 1 and the fixed body 7 are formed, and the productivity can be improved. In assembling the eaves gutter holder A according to the present invention,
As shown in FIGS. 1 and 2, the support body 2 is inserted into the through holes 26 and 27 of the eaves trough locking body 1 from the rear side, and the support hole 2 of the eaves trough locking body 1 is inserted from the mounting hole 12 of the support body 2. The eaves gutter locking body 1 is assembled to the support body 2 by inserting the bolt 28 into the connecting hole 3 and screwing the nut 29 into the tip portion of the bolt 28. Bolt 28
By loosening and sliding it along the mounting hole 12 of the long hole, the mounting position of the eaves gutter locking body 1 to the support body 2 can be freely adjusted. Then, the mounting piece 6 at the rear end of the support body 2 is fitted into the concave groove 16 on the back surface of the fixed body 7, and the flange piece 11 of the mounting piece 6 is inserted into the locking groove 15 to attach the mounting piece 6
By fixing the locking projections 17 of the fixed body 7 in the locking holes 13 of the fixed body 7, the fixed body 7 is assembled to the support body 2 with the back surface of the mounting piece 6 and the back surface of the fixed body 7 being substantially flush with each other. be able to. In the eaves gutter holder A assembled in this manner, the back surface of the fixed body 7 is laid on the surface of the nose plate or the like of the eaves of the house, and nails or screws are attached to the nose plate from the fixing through holes 14 of the fixed body 7. It is attached to the eaves by driving in,
As shown by an imaginary line in FIG. 2 (a), the ear portion 30a on the outdoor side of the eaves gutter 8 is attached to the front engaging protrusion 25 of the front engaging piece 19 and the ear portion 30b on the indoor side.
The eaves gutter 8 can be retained and retained by the eaves trough engagement body 1 by respectively engaging with the rear engagement parts 23 of the rear engagement pieces 20. Here, when the support 2 is attached so as to be horizontal according to the inclination of the nose plate of the eaves, it can be performed by bending the base of the support 2 and adjusting the angle of the attachment piece 6. Since the support 2 is made of a metal plate, this bending adjustment can be easily performed at the construction site. Further, even if impact is applied to the eaves gutter holder A and the impact is applied to the connecting hole 3 by the bolt 4, the bent portion of the reinforcing metal wire 5 is surrounded by the connecting hole 3.
Since it is reinforced by 5a, it is possible to prevent the connecting hole 3 from being damaged by being cracked or the like.

[Effect of device]

As described above, in the present invention, the reinforcing metal wire is insert-molded and embedded in the eaves gutter locking body, and the substantially semicircular bent portion provided at one end of the reinforcing metal wire is connected to the connecting hole. Since it is embedded in the eaves gutter locking body so as to surround the connection hole, the connecting hole is reinforced by the bent portion of the reinforcing metal wire, and the connecting hole may be cracked or damaged. It can be prevented.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 (a).
(B) and (c) are a front view, a plan view and a side view of the above, and FIGS. 3 (a), (b) and (c) are a front view, a plan view and a side view showing an example of the eaves gutter locking body. , Fig. 4 (a) (b) (c)
(D) and (e) are a front view, a plan view, a bottom view, a side view, and a cross-sectional view showing an example of the same support body, and FIGS. 5 (a) and (b).
(C) is a rear view, a plan view and a side view of an example of the above-mentioned fixed body, FIG. 6 is a plan view of a molding die used for molding in the same, and FIG. 7 is an enlargement of a part of the same molding die. FIG. 8 is an enlarged cross-sectional view of a part of the same molding die, and FIGS. 9 (a), (b), and (c) are enlarged front views, bottom views, and side views of a jig used in the same. Fig. 10 and Fig. 10 are enlarged front views of the same reinforcing metal wire, and Figs. 11 (a) and (b) are enlarged front sectional views and plan sectional views of a part of the eaves gutter locking body. The figure is a front view of a conventional example. Reference numeral 1 is an eaves gutter locking body, 2 is a support, 3 is a connecting hole, 4 is a bolt, and 5 is a reinforcing metal wire.

Claims (1)

[Scope of utility model registration request] 1. An eaves trough locking body for locking and holding an eaves trough and a support body supporting the eaves trough locking body,
In the eaves trough retainer in which the eaves trough retaining body is made of a resin molded product, and the eaves trough retaining body is connected to the support body by inserting bolts into the connection holes provided in the eaves trough retaining body, Insert-molded into the eaves gutter locking body and embedded,
An eaves gutter holder comprising a substantially semicircular bent portion provided at one end of a reinforcing metal wire and embedded in the eaves gutter locking body so as to surround the connecting hole.