JP2002339532A - Window canopy mounting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the mounting strength of a window canopy. SOLUTION: When the window canopy 30 is mounted on a wall along a window head 21 of a sash frame 20 fitted in a wall panel 10, a screw 36 driven to the window canopy 30 is engaged with a metallic frame 10A of the wall panel 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a window canopy mounting structure.

[0002]

2. Description of the Related Art Conventionally, when installing a window eave along an upper frame portion of a sash frame fitted in a house opening, it is necessary to use a window.
As described in Japanese Patent Publication No. 781, there is a method in which an upper bent piece of a window eave is nailed to an edge of a house opening.

[0003]

In the prior art, the window eaves are attached to the house only by nailing to the edge of the opening. For this reason, when the window eaves are large, it is not possible to secure sufficient mounting strength to withstand the own weight of the window eaves and the blowing wind load.

Further, the window canopy is attached to the house from a high place above the window canopy with respect to the bent piece on the upper surface side of the window canopy. Poor workability.

An object of the present invention is to improve the mounting strength of a window canopy. Another object of the present invention is to improve workability of attaching a window eaves.

[0006]

According to a first aspect of the present invention, there is provided a window canopy mounting structure for mounting a window canopy along an upper frame portion of a sash frame fitted into a wall panel, wherein a screw for hitting the window canopy is provided on the wall panel. It is designed to be fixed to a metal frame.

According to a second aspect of the present invention, in the first aspect of the present invention, an obliquely downward screw receiving surface is formed in the lower surface of the window eave in a concave shape.

[0008]

According to the first aspect of the present invention, the following operations are provided. The stopper of the window eaves is a screw with a higher locking force than a nail,
Since this screw is fixed to the metal frame of the wall panel, high mounting strength can be easily secured.

According to the second aspect of the present invention, the following operations are provided. Since the obliquely downward screw receiving surface is formed in the lower surface of the window eaves in a concave shape, the operator can strike the screws obliquely upward from a low place below the window eaves, and the mounting workability can be improved.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a cross-sectional view of an essential part showing an intermediate state of mounting a window eave, FIG. 2 is a cross-sectional view of a main part showing a completed state of mounting of a window eave, and FIG. 3 is a separated state of a sash frame and a window eave. FIG. 4 is a perspective view showing an intermediate state of the window eaves, and FIG. 5 is a perspective view showing a completed state of the window eaves.

1 to 5, reference numeral 10 denotes a wall panel, 2
Reference numeral 0 denotes a sash frame, 30 denotes a window eave, 40 denotes a waterproof sealing material, and the sash frame 20 is fitted and fixed in the opening 11 of the wall panel 10, and the window eave 30 extends along the upper frame 21 of the sash frame 20. It can be attached.

The wall panel 10 is constructed by fixing a wall material 10B to a metal frame 10A such as a square steel pipe with an adhesive, a nail, a set screw or the like.

The sash frame 20 is made of an extruded material such as an aluminum alloy, and has an upper locking piece 22 and a lower locking piece 23 projecting horizontally forward.

The window canopy 30 is made of an extruded material of an aluminum alloy or the like.
1 is provided with an upper locking portion 32 which is bent in an L-shape just below 1 and protrudes horizontally rearward, and has an abutment piece 33 protruding horizontally rearward on the back side of the lower surface 30B. Abutment piece 3
3 is provided with a lower locking portion 34 which is bent in an L shape right below and protrudes horizontally rearward. In addition, the window eaves 30 is
B has a diagonally downwardly facing screw receiving surface 35 formed in a concave shape.

Hereinafter, a structure for mounting the window canopy 30 will be described together with its procedure. (1) Position the window eaves 30 on the left and right sides of the upper frame 21 of the sash frame 20 in such a manner that the left and right sides of the window eaves 30 are evenly spaced. (FIG. 1, FIG. 3, FIG. 4).

(2) The window eaves 30 are attached to the upper frame portion 21 of the sash frame 20.
Of the upper locking portion 32 of the window eave 30 and the claw 32A of the upper locking piece 22 of the sash frame 20 by rotating the upper portion of the sash frame 20 downward.
A from above, the abutment piece 33 of the window eaves 30 abuts against the upper frame portion 21 of the sash frame 20, and the claw 34A of the lower engagement portion 34 of the window eaves 30 is locked below the sash frame 20. The piece 23 is locked from below with the claw 23A (FIGS. 1, 2, and 4). At this time, the waterproof seal material 40 is sandwiched between the seal sandwiching portion 31 of the window eave 30 and the wall material 10B of the wall panel 10.

(3) A screw (counterhead drill screw) 36 to be screwed against the screw receiving surface 35 of the window eave 30 is penetrated in an obliquely upward direction to the metal frame 10A of the wall panel 10 and fastened (FIG. 2, FIG. 5).

According to this embodiment, the following operations are provided. The stopper of the window eave 30 is a screw 36 having a higher locking force than the nail, and this screw 36 is attached to the metal frame 1 of the wall panel 10.
Since it is fixed to 0A, high mounting strength can be easily secured.

Since the screw receiving surface 35 obliquely downward is formed in the lower surface of the window eave 30 in a concave shape, the operator can strike the screw 36 obliquely upward from a low place below the window eave 30 to improve the mounting workability. Can be improved.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration of the present invention is not limited to this embodiment, and the design may be changed without departing from the scope of the present invention. The present invention is also included in the present invention.

[0021]

As described above, according to the present invention, the mounting strength of the window canopy can be improved. In addition, it is possible to improve the workability of attaching the window eaves.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part showing an intermediate state of mounting a window eaves.

FIG. 2 is a cross-sectional view of a main part showing a completed state of mounting the window eaves.

FIG. 3 is a perspective view showing a separated state of a sash frame and a window canopy.

FIG. 4 is a perspective view showing a mounting intermediate state of the window eaves.

FIG. 5 is a perspective view showing a completed state of the window eaves.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Wall panel 10A Metal frame 20 Sash frame 21 Upper frame part 30 Window eaves 30B Lower surface part 35 Screw receiving surface 36 Screw

Claims (2)

[Claims] 1. A window eaves mounting structure for mounting a window eaves along an upper frame portion of a sash frame fitted to a wall panel, wherein a screw for hitting the window eaves is fixed to a metal frame of the wall panel. Window eaves mounting structure. 2. The window eaves mounting structure according to claim 1, wherein an obliquely downward screw receiving surface is formed in a concave shape on a lower surface portion of the window eaves.