JP3410884B2 - Mounting structure of the cover under the eaves of a house - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a case where a roof, a second floor or a veranda of a house is overhanged from a lower floor, as viewed from below. The present invention relates to a mounting structure for an under-eave cover attached to improve design performance. 2. Description of the Related Art Heretofore, it has been practiced to attach a cover under the eaves to a portion where the second floor or the veranda is overhanging. However, in the prior art,
To the under-beam mounting bracket fixed to the lower surface of the overhang beam, fix the plate material called eaves undercut from below by a wood screw,
The under-eave cover is placed on the underside of the under-eave parting base and fixed with screws. [0003] However, in the conventional mounting structure of a cover under the eaves of a house, the work of attaching the eaves undercut to the mounting bracket under the beam is performed by screwing a wood screw from below. It is a work that is very tired, and the work of attaching the undercover cover from below under the eaves undercut base is also a work of screwing screws while supporting the undercover cover, which is difficult and tired work It was.
The present invention is configured such that the workability of further fixing the screws while supporting the eaves undercut and the eaves undercover from below is improved, and the eaves can be fixed from above. [0004] The problems to be solved by the present invention are as described above. Next, means for solving the problems will be described. In a configuration in which a lower eaves cover 1 is attached to a lower surface of an overhanging beam 2 to be attached to a lower part of an eaves of a part where a second floor or a veranda portion of a house is overhanged from a first floor portion, a beam lower mounting bracket 3 is attached to a lower surface of the overhanging beam 2 Are fixed by bolts, and the under-eave cover mounting bracket A is fixed to the lower surface of the under-beam mounting bracket 3 by bolts. The under-eave cover mounting bracket A fits into a horizontal slide groove 1 a provided on the upper surface of the under-eave cover 1. It is composed of a slide engagement portion 4 to be engaged, a cover fixing surface 5 fixed by screws 12 between the upper surface of the eaves lower cover 1, and an upper fixing surface 6 fixed to the lower surface of the beam lower mounting bracket 3 by bolts. Things. Next, an embodiment of the present invention will be described. 1 is a side sectional view of a second floor portion of a house showing a mounting structure of a cover under the eaves of the house. FIG. 2 is a diagram showing a state in which a beam mounting bracket 3 is mounted on a lower surface of an overhanging beam 2.
FIG. 3 is a bottom plan view showing a state in which the under-eave cover 1 and the under-eave cover mounting bracket A are integrally mounted.
And FIG. 4 is a perspective view showing the eaves undercover 1 forming a straight line portion, and FIG. 5 is a drawing showing the eaves undercovers 1 having different lengths. Fig. 6 shows the cover under the eaves at the corner abutment.
7 is a perspective view of the eaves-under cover 1 at a corner portion in the opposite direction, FIG. 8 is a perspective view of the under-eaves cover mounting bracket A, and FIG. 9 is a plan view of the same. FIG. 1 discloses a configuration of an under-eave cover 1 attached to an under-eave portion of a second-floor roof. An overhanging beam 2 supporting the roof 23 is wrapped around, and a rain gutter 20 is supported outside the overhanging beam 2. The under-beam mounting bracket 3 is attached to the lower surface of the overhang beam 2, and the under-eave cover mounting bracket A and the under-eave cover 1 are fixed below the under-beam mounting bracket 3. A heat insulating material 17 and a siding board 16 are fixed outside the under-beam mounting bracket 3. An eaves edge 24 is fixed to the lower surface of the eave protruding from the wall surface, and an eaves siding board 22 is attached to the lower surface from below. The under-eave cover 1 according to the present invention relates to a mounting structure of the under-eave cover 1 having a design property to cover a gap formed between the siding board 16 on the wall side and the eave siding board 22. FIG. 3 shows the mounting structure of the under-beam mounting bracket 3, the under-eave cover mounting bracket A, and the under-eave cover 1 under the overhang beam 2. Between the siding board 16 and the vertical edge 1b of the eaves undercover 1, a caulking portion 18 and a backup material 19 are interposed. Similarly, a caulking portion 18 and a backup material 19 are interposed between the eaves siding board 22 and the vertical edge 1c. As shown in FIG. 2, the overhanging beam 2 supports an overhang portion on the second floor, and the under-beam mounting bracket 3 is fixed to several places on the lower surface of the overhanging beam 2. The under-beam mounting bracket 3 has various shapes.
The straight portion and the corner portion have different shapes. The overhang beam 2 and the under-beam mounting bracket 3 are fixed by bolts. Further, the space between the under-eave cover mounting bracket A and the under-beam mounting bracket 3 is also fixed by bolts. The fixing of the under-beam mounting bracket 3 and the overhanging beam 2 and the fixing of the under-beam mounting bracket 3 and the eaves-under cover mounting bracket A are performed by the operator using bolts from the inside of the house, which is the overhanging beam 2 side. It can be tightened. The structure of the under-eave cover mounting bracket A is configured as shown in FIGS. Under-eave cover mounting bracket A
Is for connecting between the under-beam mounting bracket 3 and the under-eave cover 1 in a state of being attached to the under-eave cover 1. The eaves lower cover mounting bracket A is formed by pressing and bending a plate material.
It has a slide engaging portion 4, a cover fixing surface 5, and an upper fixing surface 6. The slide engagement portion 4 is formed by slide engagement portions 4a and 4b which protrude downward and fit into the horizontal slide grooves 1a of the eaves under cover 1. The reason why the horizontal slide groove 1a and the slide engagement portions 4a and 4b are engaged is to enable the eaves-under cover mounting bracket A to be fixed to the eaves-under cover 1 at any position. Depending on the shape of the overhanging beam 2, the mounting position of the eaves undercover 1 can be changed in various ways. In accordance with the position, the under-eave cover mounting bracket A is fixed to the under-eave cover 1 by sliding. The under-eave cover mounting bracket A and the under-eave cover mounting 1 are fixed by screwing wood screws 12 and 12 into screw holes 8a and 10b provided in the cover fixing surface 5 of the under-eave cover mounting bracket A. Since the eaves under cover 1 is made of a synthetic resin board, a gypsum board or the like, the wood screws 12 can be screwed therein. The slide engaging portions 4a and 4b are configured by bending two portions of the eaves lower cover mounting bracket A made of a steel plate downward and further horizontally. The insertion holes 8 and 10 of the wood screws 12 and 12 are formed at both ends 5a and 5b in the longitudinal direction of the cover fixing surface 5 of the horizontal portion, and the portions 5b of the insertion holes 10 are formed on the upper fixing surface. 6 is formed by cutting out a rising portion to form a portion 6 and extending in the horizontal direction. Further, fastening bolts 11 are inserted into the upper fixing surface 6, which is a portion for attaching the under-eave cover mounting bracket A to the under-beam mounting bracket 3, and fastening bolt insertion holes 7a and 7b are formed for welding and fixing. Have been. FIGS. 4 to 7 show a structure in which the under-eave cover mounting bracket A and the under-eave cover 1 are fastened to form an assembly.
Are disclosed. The under-eave cover 1 is formed as a long material by extrusion or drawing of a synthetic resin, a gypsum board, or the like, and is used after being cut into an appropriate length or shape. Therefore, depending on the cut shape,
It can be used for straight lines and corners. The sliding engagement portions 4 of the under-eave cover mounting bracket A are inserted into the horizontal slide grooves 1a at both ends in the longitudinal direction of the under-eave cover 1.
a. 4b is inserted and positioned, and the under-eave cover mounting bracket A is fixed to the under-eave cover 1 with the wood screws 12 and 12.
In this state, it is fixed to the lower surface of the under-beam mounting bracket 3 by a nut via a fastening bolt 11. The present invention is configured as described above, and has the following effects. First, instead of fixing the eaves bottom parting base to the lower surface of the under-beam mounting bracket 3 with a wood screw from below as in the prior art, the under-eave cover mounting bracket A is fastened to the under-beam mounting bracket 3 by fastening bolts. Since the nut 11 can be fixed by fastening the nut, the work for fixing the under-eave cover attachment A and the under-eave cover 1 to the under-eave attachment 3 can be easily performed. Secondly, since the slide engagement portions 4a and 4b of the eaves-under cover attachment A can be slid and fixed to the horizontal slide groove 1a of the under-eaves cover 1, the mounting of the under-beam attachment 3 in advance. At the position that matches the position, the eaves cover mounting bracket A
Can be fixed to the under-eave cover 1, so that it is no longer necessary to take the procedure of attaching the under-eave undercut base to the under-beam mounting bracket 3 and attaching the under-eave undercover to the underside of the under-eave undercut base as in the prior art. It is. That is, with the under-eave cover 1 and the under-eave cover mounting bracket A attached,
The under-eave cover mounting bracket A can be fixed to the under-beam mounting bracket 3 by fastening a nut.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side sectional view of a second floor portion of a house showing a mounting structure of a cover under the eaves of the house. FIG. 2 shows a lower mounting bracket 3 on a lower surface of an overhanging beam 2
FIG. 4 is a bottom plan view showing a state in which the under-eave cover 1 and the under-eave cover mounting bracket A are integrally mounted on the under-beam mounting bracket 3. FIG. 3 is an enlarged side cross-sectional view showing a mounting portion of the under-beam mounting bracket 3, the under-eave cover mounting bracket A, and the under-eave cover 1. FIG. FIG. 4 is a perspective view showing an under-eave cover 1 forming a straight line portion. FIG. 5 is a view showing eaves under covers 1 having different lengths. FIG. 6 is a perspective view showing the eaves-under cover 1 at the corner butting portion. FIG. 7 is a perspective view of the under-eave cover 1 at a corner portion in the opposite direction. FIG. 8 is a perspective view showing an under-eave cover mounting bracket A. FIG. 9 is a plan view of the same. [Description of Signs] A eaves lower cover mounting bracket 1 eaves lower cover 1a horizontal slide groove 2 overhang beam 3 beam lower mounting bracket 4 slide engaging portion 5 cover fixing surface 6 upper fixing surface

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04D 13/15 E04D 13/158 E04B 9/30

Claims (1)

(57) [Claims] [Claim 1] An under-eave cover 1 is attached to the lower surface of the overhang beam 2, which is attached below the eaves of the second floor of the house or the part where the veranda overhangs from the first floor. In the configuration, the under-beam mounting bracket 3 is fixed to the lower surface of the overhang beam 2 by bolts, and the under-eave cover mounting bracket A is fixed to the lower surface of the under-beam mounting bracket 3 by bolts. A slide engaging portion 4 fitted and engaged in a horizontal slide groove 1a provided on the upper surface of the eaves lower cover 1, a cover fixing surface 5 fixed by screws 12 between the upper surface of the eaves lower cover 1, and a beam lower mounting bracket 3. A mounting structure for a cover under the eaves of a house, comprising an upper fixing surface 6 which is fixed to a lower surface of the housing with bolts.