JPH0514349U - Eaves girder makeup mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] The labor required for construction can be reduced and the number of man-hours required for production at the factory can be reduced. [Structure] Eaves girder 3, eaves ceiling panel 2 having an outer frame 11a at the front edge extending upward and an upper end 20 thereof protruding forward, and a groove-shaped eave having an upper piece 31 and a lower piece 32. With the girder makeup 30, the upper end 20 of the outer frame 11a is attached to the lower surface of the eaves girder 3 with the upper piece 31 of the eaves girder makeup 30 fitted, and the lower piece 32 of the eaves girder makeup 30 is attached to the outer frame 11b. A screw was fixed to the lower end 24.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to an eaves girder makeup mounting structure.

[0002]

[Prior Art]

 In FIG. 4, reference numeral 50 denotes an eaves girder, and a lip groove type eaves girder receiving member 51 is fixed outward at a predetermined position on the lower surface thereof with bolts and nuts. The eaves girder receiving member 51 supports an eaves girder makeup 52 as shown in FIG. That is, the eaves girder makeup 52 is formed by a surface material 53, a wooden beam 54, and an eaves girder makeup base 61 into a substantially groove shape, and a wooden beam 55 fixed to the inner surface of the outer surface material 53 is tapped. It is fixed to the eaves girder bracket 51 with screws 56 (Fig. 6). Then, as shown in FIG. 7, the wall edge 57 is fixed to the outer surface of the inner surface material 53 and the outer surface of the outer wall panel 64, and the base material 58 is erected thereon, and the eaves floor 59 and the eave ceiling. The material 60 and the like are fixed. In addition, 62 is an adhesive caulking agent, and 63 is a repair paint.

[0003]

[Problems to be solved by the device]

 In the conventional eaves girder makeup mounting structure, since the eaves girder makeup 52 bears a part of the load of the base material 58 and the like that constitutes the eaves ceiling, the mounting strength thereof is emphasized. Therefore, when mounting the eaves girder makeup 52, there has been a problem that the number of construction man-hours increases and it takes time as described above. In addition, the eaves girder makeup 52 is composed of a plurality of surface materials 53, wooden bars 54, etc., and it is necessary to attach the wooden bars 55 to be fixed to the eaves girder receiving member 51, which increases the number of production steps in the factory. was there.

[0004] Therefore, an object of the present invention is to provide an eaves girder makeup mounting structure that can save labor in construction and reduce the number of production steps performed in a factory.

[0005]

[Means for Solving the Problems]

 The makeup mounting structure for eaves girders of the present invention includes an eaves girder, an eaves ceiling panel with an outer frame of a front edge portion extending upward, and an upper end portion thereof protruding forward, and a groove having an upper piece and a lower piece. And the upper end of the outer frame is attached to the lower surface of the eaves girder with the upper piece of the eaves girder makeup fitted, and the lower piece of the eaves girder makeup is attached to the lower end of the outer frame. It is characterized in that it is screwed to the part.

[0006]

[Action]

 According to the structure of the present invention, since the outer frame of the eaves ceiling panel is directly attached to the eaves girder, the eaves ceiling panel load is not applied to the eaves girder makeup. Therefore, it is possible to install by simply installing the upper piece of the eaves girder makeup between the lower surface of the eaves girder and the upper end of the outer frame and screwing the lower piece to the lower surface of the eaves ceiling panel. In addition, since the eaves girder makeup is a groove shape having only an upper piece and a lower piece in this way, it is easy to manufacture at the factory.

[0007]

【Example】

 An eaves ceiling mounting structure according to an embodiment of the present invention will be described with reference to FIGS. FIG. 2 shows a plan view of the entrance porch under the balcony. That is, the outer wall panel 1 is configured so that the entrance porch enters the concave shape, and the eaves ceiling panel 2 is attached to the front side of the outer wall panel 1a serving as the entrance. Further, the eaves girder 3 is installed above the front edge of the eaves ceiling panel 2 connected to the outer wall panel 1b on the outside. The eaves girder makeup 30 is attached below the eaves girder 3.

The eaves ceiling panel 2 is manufactured in advance in a factory, and the wooden frames 12 are installed inside the outer frame 11. The outer frame 11 is composed of a front edge outer frame 11a formed of a Z-shaped member that rises upward, and both side edge portions and rear edge outer frames 11b formed of angles. A bolt insertion hole (not shown) is formed in the upper end portion 20 of the front edge portion projecting forward of the outer frame 11a. Further, rectangular holes 13 ... Are formed in the vertical piece of the outer frame 11b at the rear edge portion corresponding to the outer wall panel 1a. Reference numeral 16 is a surface material attached to the lower surface.

The eaves girder makeup 30 is composed of a groove-shaped base metal article 33 having an upper piece 31 and a lower piece 32, and a decorative material 34 attached to the surface of the base metal article 33. The upper piece 31 is folded back to form a contact portion 31a at its tip. Further, as shown in FIG. 1, a hole 4 is provided at a predetermined position on the upper end surface of the outer wall panel 1a, and the hanging fitting 5 is hung from the hole 4. The hanging metal fitting 5 is a substantially L-shaped long plate having a bent portion 6 which is locked in the hole 4 formed at the upper end, and has a support piece 7 projecting from the lower end and locked above the support piece 7. The piece 8 is projected. Specifically, the support piece 7 is formed by bending one side edge portion of the lower end forward so as to be fitted into the hole 13 of the eaves ceiling panel 2, and has a valley-shaped temporary support portion 9 and the temporary support portion 9. It has a part 9 and a main support part 10 that is connected with a step. Further, the locking piece 8 is formed by cutting and raising the remaining portion cut out in a substantially U-shape. The distance between the two is set so that the upper part of the outer frame 11b at the rear edge above the hole 13 is sandwiched between the support piece 7 and the locking piece 8.

A balcony eaves ceiling panel 27 is attached in front of the eaves girder 3. The Balcony eaves ceiling panel 27 is supported by a suspension fitting 26 having a support piece 7 and a locking piece 8 that are substantially the same shape as the suspension fitting 5. Reference numeral 25 is an L-shaped balcony eaves ceiling fitting, which connects the hanging metal fitting 26 and the eaves girder 3. In addition, bolt insertion holes (not shown) are provided in both upper portions of the hanging metal fittings 26 and the pieces of the balcony eaves ceiling mounting hardware 25.

Next, a construction procedure will be described. First, by suspending the bent portion 6 in the hole 4, the hanging metal fitting 5 is hung from the upper end of the outer wall panel 1a, and the hole 13 of the eaves ceiling panel 2 is hooked on the temporary support portion 9 of the support piece 7 for temporary support. To do. The inclination of the tip side of the temporary support portion 9 prevents the temporary support portion 9 from coming off. Then, the front portion of the eaves ceiling panel 2 is lifted and slid to the outer wall panel 1a side to move the hole portion 13 to the main support portion 10. As a result, the upper portion of the outer frame 11 above the hole 13 is clamped by the support piece 7 and the locking piece 8.

Further, the upper end portion 20 of the outer frame 11 a is fixed to the lower surface of the eaves girder 3 with the upper piece 31 of the eaves girder makeup 30 fitted therein with the bolts and nuts 21. Reference numeral 35 denotes a spacer, which forms a gap into which the upper piece 31 is fitted. In this case, the abutting portion 31a comes into contact with the edge of the upper end portion 20 of the outer frame 11a and is positioned. The lower piece 32 of the eaves girder makeup 30 is fitted into a gap formed between the surface material 16 and the lower end portion 24 of the outer frame 11a and fixed to the lower end portion 24 with a screw 23. Further, the balcony eaves ceiling mounting hardware 25 is also fixed by the bolts and nuts 21, and the hanging metal fitting 26 is bolted to this vertical piece. The balcony eaves ceiling panel 27 is similarly supported by the support piece 7'and the locking piece 8'of the hanging metal fitting 26. In this case, the back surface of the lower part of the hanging fitting 26 hits the decorative material 34 of the eaves girder makeup 30 and becomes stable, and the lower part of the hanging metal fitting 26 prevents the eaves girder makeup 30 from coming off.

In this embodiment, the upper piece 31 of the eaves girder makeup 30 is provided with the abutting portion 31a that abuts against the edge of the upper end portion 20 of the outer frame 12a. Therefore, when the upper piece 31 is fitted, its positioning is easy. Is.

[0014]

[Effect of the device]

 According to the eaves girder makeup mounting structure of the present invention, since the outer frame of the eaves ceiling panel is directly attached to the eaves girder, the eaves girder makeup is not loaded with the eaves ceiling panel. For this reason, it is possible to install by simply installing the upper piece of eaves girder makeup between the lower surface of the eaves girder and the upper edge of the outer frame and screwing the lower piece to the lower surface of the eaves ceiling panel. .. In addition, since the eaves girder makeup is a groove shape having only the upper piece and the lower piece in this way, the number of production steps in the factory is reduced and the manufacturing is easy.

[Brief description of drawings]

FIG. 1 is a sectional side view of an embodiment of the present invention.

FIG. 2 is a plan view of an embodiment of the present invention.

3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a perspective view of an eaves girder.

FIG. 5 is an exploded perspective view of a conventional eaves girder makeup and eaves girder.

FIG. 6 is a side view showing a state where a conventional eaves girder makeup is attached to an eaves girder.

FIG. 7 is an explanatory diagram of a conventional eaves ceiling structure.

[Explanation of symbols]

 2 eaves ceiling panel 3 eaves girder 11a Front edge outer frame 20 upper end 24 lower end 30 eaves girder makeup 31 upper piece 32 lower piece

Claims (1)

[Scope of utility model registration request] 1. An eaves girder, and an eaves ceiling panel having an outer frame of a front edge portion extending upward and an upper end portion thereof protruding forward.
A groove-shaped eaves girder makeup having an upper piece and a lower piece, the upper end of the outer frame is attached to the lower surface of the eaves girder with the upper piece of the eaves girder makeup fitted, and The eaves girder decorative mounting structure characterized in that the lower piece is fixed to the lower end of the outer frame with a screw.