JP3040216B2 - Eaves of the building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to eaves for prefabricated buildings, etc.
In particular, it relates to eaves with improved attachment means.

[0002]

2. Description of the Related Art Conventionally, various types of eaves of buildings have been proposed (for example, see Japanese Utility Model Publication No. 53-10122). FIG. 2 is also a schematic cross-sectional view of a conventional eaves sky and its mounted state. In this figure, an eaves beam 3 is provided above a ceiling beam 2 of a living room unit supporting an outer wall 1.
A lower surface of a rafter 4 descending from a ridge (not shown) abuts on the upper surface, and the rafter 4 is fixed to the eave beam 3 by a rafter fixing bracket 5 provided on the eave beam 3.

The eaves ceiling panel 6 is formed integrally with the eaves edge plate 6a, and the edge opposite to the eaves edge plate 6a is inserted into the rafter fixing metal member 5 or riveted to thereby fix the rafter fixing metal member. 5 is provided with a mounting portion not shown in the drawing. A mounting bracket 6b is provided on the side edge of the eaves edge plate 6a, and is fixed to the rafter 4 by the mounting bracket 6b. Further, a decorative body difference 7 is attached to both the ceiling beam 2 and the eave beam 3 of the living room unit.

[0004]

In the conventional eaves of the above construction, the rafter fixing bracket 5 is exposed from a gap provided between the decorative body difference 7 and the eaves panel 6 for ventilation. Poor appearance. In addition, when trying to replace the eaves panel due to damage or soiling, it is quite troublesome to remove the eaves panel because the outer wall has the same makeup 7, and in some cases, the makeup body gap 7 is removed. Otherwise, the eaves may not be removable.

The present invention has been made in view of the above circumstances, and provides an eaves of a building which is excellent in appearance without exposing rafter fixing brackets and in which an eaves panel can be easily attached and detached.

[0006]

The eaves of the building of the present invention are:
A rafter fixing bracket is provided on the eave beam above the ceiling beam supporting the outer wall, and the rafter is supported by the rafter fixing bracket, and the rafter is fixed.
In the eaves of a building with an eaves panel between the metal fittings and the eaves, an eaves board separate from the eaves panel is detachably attached to the end of the rafter's eaves, and the eaves are suspended from the rafters. Fix the metal fittings, attach the eaves ceiling hanging bracket to one end of the side of the eaves panel so that it can be freely attached and detached, and attach one end of the eaves panel to the rafter.
Protrude to the fixing bracket side to cover and cover almost the end of the rafter fixing bracket
An eaves top panel fixing portion for supporting and fixing the other end of the eaves top panel is hung down on the eaves top plate.

[0007]

In the eaves of a building of the present invention having the above-mentioned structure, the eaves hanger is fixed to a rafter, and one end of the eaves panel is rotatably attached thereto. Next, the eaves-top panel is rotated upward, and its tip is engaged with the eaves-top panel fixing portion hanging down from the eaves-end plate. Lastly, the tip of the eaves panel is fixed to the eaves panel fixing part with rivets, screw nails, or the like penetrating the eaves panel fixing part, and the mounting of the eaves panel is completed.

[0008] The length of the portion protruding from the pivot axis of the eaves ceiling panel to the rafter fixing bracket side is selected as long as possible without interfering with the rafter fixing bracket during rotation.
In this way, when the eaves are assembled, the end near the pivot point of the eaves can almost completely cover the rafter fixing bracket, and the appearance of the eaves can be improved.

Further, the eaves of the present invention can be mounted on an eaves hanger, mounted on an eaves top plate, pivotally attached to an eaves hanger on the eaves hanger,
By sequentially fixing the tip of the eaves top panel to the eaves end plate or the like, assembly can be easily performed. If the eaves panel needs to be replaced, the eaves panel can be easily removed by performing the operation in the reverse order.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG.
1 is a partially cut-away side view showing an embodiment of the present invention. In this figure, the eaves panel 6a is separate from the eaves panel 6,
It is attached to the tip of the rafter 4 by a fitting 6b provided on its side edge. Further, the eave sky panel 6 is pivotally attached to an eave sky hanging metal fitting 8 fixed at a position near one end of the side surface of the rafter 4 near the rafter fixing metal fitting 5. In the figure, reference numeral 9 denotes a pivot axis.

At the lower end of the eaves panel 6a, an eaves panel is fixed substantially in contact with an arc having the radius from the pivot axis 9 to the tip of the eaves panel 6 with the pivot 9 as the center. The part 6c is hung.

The eaves panel 6 is attached as follows. (1) First, the eaves hanging bracket 8 is fixed to the rafter 4,
(2) The vicinity of one end of the eaves ceiling panel 6 is rotatably mounted on the eaves panel 6 by the pivot shaft 9. (3) Next, the eaves top panel 6 is rotated upward as indicated by an arrow A in the figure, and its tip is engaged with the eaves top panel fixing portion 6c hanging down from the eaves top plate 6a.
(4) Finally, the tip of the eaves panel 6 is fixed to the eaves panel fixing part 6c with a rivet, a screw, or the like penetrating the eaves panel fixing part 6c, and the mounting of the eaves panel 6 is completed.

In the eaves sky of the present invention having the above structure, the length of the portion of the eaves sky panel 6 projecting from the pivot shaft 9 toward the rafter fixing metal 5 does not interfere with the rafter fixing metal 5 at the time of rotation. Select as long as possible within the range. By selecting the length of the eaves panel 6 in this way, the end of the eaves panel 6 on the rafter fixing bracket 5 side at the time of completion of the mounting of the eaves panel 6, that is, at the time of completion of the eaves panel assembly. The part can almost cover and hide the rafter fixing bracket 5, and the appearance of the eaves is improved.

If the eaves panel 6 needs to be replaced due to breakage, soiling or the like, the above (4)-(2)
Remove the eaves sky panel 6 in the order of. That is, the connection between the tip of the eaves panel 6 and the eaves panel fixing portion 6c is released by cutting the rivet or removing the screw nail, and then the eaves panel 6 is rotated downward (in the direction opposite to the arrow A). Then, the pivot shaft 9 is disengaged and the eaves panel 6 is removed. As described above, in the eaves of the present invention, the eaves panel 6 can be replaced without removing the body gap 7 or the like.

[0015]

As is clear from the above, in the eaves of the present invention, not only the appearance of the eaves is remarkably improved, but also
Easy to assemble and easy to replace damaged or soiled eaves panel. Therefore, it is possible to improve the commercial value of the prefabricated building, improve the workability of the assembling work, and improve the maintainability of the completed building.

[Brief description of the drawings]

FIG. 1 is a partially cut-away side view showing one embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of a conventional eaves sky and its mounted state.

[Explanation of symbols]

 1 ... external wall 2 ... room unit beam 3 ... eave beam 4 ... rafter 5 ... rafter fixing bracket 6 ... eave sky panel 6a ... eaves panel 6b ... mounting bracket 6c ... Eaves ceiling panel fixing part 7: Make-up body difference 8: Eaves ceiling hanging bracket 9: Pivot axis

Claims (1)

(57) [Claims] 1. A rafter on an eave beam above a ceiling beam supporting an outer wall
The fixing bracket is provided, the rafter is supported on the rafters fixing bracket,
In Nokiten building provided with Nokiten panel between the rafters fixing bracket and eaves, detachably attached to the eaves plates separate the eaves side end of the rafter and Nokiten panel, the rafters The eave ceiling bracket is fixed, and the eave ceiling bracket is detachably pivotally supported near one end of the side of the eave ceiling panel.
One end of the rafter fixing bracket to the end of the rafter fixing bracket
Substantially obscuring the eaves plate Nokiten building it characterized in that by suspending the Nokiten panel fixing portion for supporting and fixing the other end of the eaves ceiling panel to.