JP2535955Y2 - Eaves - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION This invention relates to an eave in which the body of the eave is prevented from being bent by its own weight.

[0002]

2. Description of the Related Art An eave made of a profile is usually installed by fixing a mounting flange formed on a base side to an outer wall. Since a member that bears the load of the main body or restrains the deformation is not attached, it is necessary to maintain the independence while bearing the own weight and the bending moment due to it.

However, while the eaves need to have a certain thickness in order to maintain their shape and not bend, it is necessary to suppress the overhang length with respect to the width dimension. Is naturally restricted.

In order to suppress the deflection of the eaves, the profile is made thinner,
A section having high out-of-plane rigidity may be obtained while reducing the weight, but as a result, the thickness of the eaves is increased, and the morphological characteristics of the profile are lost.

The present invention has been made in view of the actual situation of the conventional eaves made of a shaped material, and is to propose a new eaves in a form that eliminates the restriction on the scale.

[0006]

According to the present invention, side plates are formed on the end surfaces on both sides in the width direction of the eaves panel constituting the eaves main body to restrain the out-of-plane deformation. By connecting the bolts connected to the arm to the holes firmly attached to the base of the arm, and by fitting the bolts of the arm into the holes of the side plates, and by allowing the arm to bear the load of the eaves panel, without enlarging the cross section of the eaves panel itself In this way, it is possible to provide self-sustainability, prevent its bending, and increase the overhang length.

[0007] The eaves panel is connected to the side plate by abutting against the end face thereof, is restrained from being deformed over its entire length, and is integrated with the eaves panel. And bending is prevented.

The side plates increase the out-of-plane rigidity of the eaves panel and, at the same time, transmit the load of the eaves panel to the arm by being connected to the arm.

The burden on the eaves panel itself is reduced by the fact that much of the weight of the eaves panel is borne by the arm, and together with the form retention ability held by the side plates, the eaves panel has a small cross section but a large overhang length. And the scale constraint is eliminated.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings showing one embodiment.

[0011] eaves E Figure 1 of this invention, constitutes an eaves body as shown in FIG. 2, the base panel 1 ₁ consisting of the panel portion 1 ₁₁ and the base 1 _12., an intermediate panel 1 _2, tip panel 1 ₃ which the eaves panel 1 consisting of a plate 2 and 2 mounted on both sides in the width direction, protruding from the base 1 ₁₂ of the base panel 1 ₁ horizontally, the arms 3,3 are connected to the side plates 2 and 2 from it, restraining the deformation of the eaves panel 1 by the side plates 2,2, the arms rigidly secured to the base 1 ₁₂ of the base panel 1 ₁ 3,3
This bears the load of the eaves panel 1.

Since the cross section of the eaves panel 1 is reasonably reduced from the base side to the front end side in view of resistance against a load, in the embodiment, as shown in FIG. different height from 7, three sheets consisting essentially progressively lower, base panel 1 _1, intermediate panel 1 _2, tip panel
Constitute the eaves panel 1 from 1 to _3.

[0013] Among the eaves panel 1, two intermediate panels 1 ₂ and in contact with the upper surface of the closing plate 7 to the tip panel 1 ₃ abutting piece 1b except base panel 1 _1, 1c are projected, The eaves panel 1 together with the closing plate 7 abutting and connected thereto resists against its own weight and bending moment as a single plate.

[0014] The front end panel 1 ₃ depending portion extending downward bent
The hanging portion 1a has a function of increasing the out-of-plane rigidity in the width direction of the eaves panel 1 by being continuous with the contact pieces 1b and 1c in the width direction of the eaves panel 1. The resistance to bending in the width direction of the panel 1 is increased.

[0015] Each panel 1 ₁ adjacent, 1 _2, 1 ₃ while being connected with a screw 5 to each other as shown in FIG. 1, are connected by screws 6 to the side plate 2,2 in the appropriate position as shown in FIG. 2 You.

As shown in FIGS. 1 and 3, the side plate 2 has a vertically long cross-sectional shape having a width larger than the thickness of the eaves panel 1, that is, the distance between the eaves panel 1 and the closing plate 7. The end face is closed from both sides and connected to this by screws 6.

The side plates 2 and 2 increase the out-of-plane rigidity in the projecting direction of the eaves panel 1 by the cross-sectional shape, and support the eaves panel 1 while restraining the bending in that direction.

Holes 2a and 2a are formed in a portion of the side plate 2 where the arm 3 is installed.
Bolts 8, 8 fitted into the holes 2a, 2a are projected and fixed, and the side plates 2 are connected by spacers 9, 9 by the bolts 8, 8, and the eaves panel 1 supported by the side plates 2 is provided.
Most of the load is transmitted to the arm 3.

As a result, the weight of the eaves panel 1 is reduced by its own weight, and the eaves panel 1 can maintain its shape with a small cross section. In addition, the eaves panel 1 is completely restrained by the side plates 2 and 2 against the out-of-plane deformation in the projecting direction, and resists against the out-of-plane deformation in the width direction by the hanging portion 1a and the contact pieces 1b and 1c. Since it has a force, the eaves panel 1 has the ability to maintain the shape in two directions outside the plane.

The arm 3 is a hollow sectional shape of the rigid elongated, 1, base panel 1 ₁ of the arm 3 as shown in FIG. 2
The base 1 from which the panel part ₁₁ corresponding to the width of
In contact with the front surface 1 ₁₃ of _12, firmly to the base panel 1 ₁ through the backing 13 which is disposed in the hollow portion 1 ₁₄ of the base 1 ₁₂ by long bolts 4 having a length corresponding to the length of the arm 3 It is connected to. While in contact with the outer wall in the flange 10, 10 the base panel 1 ₁ that is continuous with the base 1 ₁₂ is connected to a bracket 12 fixed to the column 11.

The arm 3 is joined to the base 1 ₁₂ Tsuyoshi base panel 1 ₁ by the tension is applied to the long bolts 4 are extended between the two ends, bear the bending moment and the vertical load of the eaves panel 1. These external forces are borne by the bracket 12 when installed in a building.

After the long bolt 4 is tightened, a cap 14 is placed on the surface of the arm 3 so that the head of the long bolt 4 is hidden.

[0023] Although in the embodiment constitutes an intermediate panel 1 ₂ one, which was composed of a plurality of eaves panel 1 by providing a length corresponding thereto on the side plate 2,2 Dehaba Can also be increased.

[0024]

The present invention is as described above. Since the deformation of the eaves panel constituting the eaves main body is restrained by the side plates arranged on both end surfaces in the width direction, the deflection of the eaves panel in the projecting direction is provided. Can be prevented, and the eaves panel retains its shape holding ability by the side plates.

Further, the load on the eaves panel is borne by the arm firmly fixed to the base of the base panel, and the burden on the eaves panel itself is reduced, so that the rigidity of the entire eaves is increased together with the shape retention by the side plates. , The size of the eaves panel,
It becomes possible to enlarge while suppressing the cross section.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view taken along the line XX of FIG. 2, showing a production example of an eave.

FIG. 2 is a plan view showing the entire eaves.

FIG. 3 is a sectional view taken along line YY of FIG. 2;

[Explanation of symbols]

E: eaves, 1 ... eaves panel, 1 ₁ ... base panel, 1 ₁₁ ...
... panel part, 1 ₁₂ ... base part, 1 ₁₃ ... front face, 1 ₁₄ ... hollow part, 1 ₂ ... middle panel, 1 ₃ ... tip panel, 1a ... hanging part, 1b, 1c ... contact piece 2, side plate, 2a, hole, 3
Arm, 4 long bolt, 5 screw, 6 screw, 7
… Blocking plate, 8… bolt, 9… spacer, 10… flange, 11… pillar, 12… bracket, 13… backing,
14 ... Cap.

Claims (1)

(57) [Scope of request for utility model registration] 1. An eaves panel 1 constituting an eaves main body, side plates 2 and 2 attached to end faces on both sides in the width direction thereof to restrain deformation of the eaves panel 1, and a base panel 1 at an outer position of the side plates 2 and 2. Arms 3 and 3 are firmly fixed to _one base 1 _12. Bolts 8 and 8 protruding toward the side plates 2 and 2 are connected to the arms 3 and 3, and the side plates 2 and 2 Holes 2a, 2a into which the bolts 8, 8 are inserted are formed. The bolts 8, 8 are fitted in the holes 2a, 2a, and apply the load of the eaves panel 1 to the arms 3, 3 via the side plates 2, 2. Eaves characterized by being burdened.