JPH0932438A - Roll type screen mounting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide workability by providing an upward-protruded mounting strip in front of the upper part of a screen storage case and providing a vertical mounting portion with a protruded trip to place the rear end of the case on a mounting bracket and a horizontal arm with a mounting strip screwing portion inclined downward. SOLUTION: Mounting brackets 10 are arranged at places on the upper part on the indoor side of a building opening to be put in contact with the lower face of a woody frame 18 and mounted thereon with machine screws 13. A screen wound on a reel is rotationally stored in a screen storage case 1, with the rear blocked by a case cover 3. The rear end 9 of the upper part of a case body 2 is placed on the protruded strip 14 of a vertical mounting portion 11 of the mounting bracket 10 and locked thereto. The protruded strip 6 of the mounting strip 4 provided for the case body 2 is caught and positioned on the screwing portion 15 at the end of the horizontal arm 12 of the mounting bracket 10 and the machine screws are fastened at the indoor side to mount the case 1 thereon. In this way, the screwing portion inclined downward allows easy operation of a driver without damaging the woody frame 18.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an installation device for a screen storage case such as a wind-up type insect screen door, awning and blind.

[0002]

2. Description of the Related Art As a conventional winding type screen mounting device, for example, as shown in Japanese Utility Model Publication No. 6-16097, a plurality of screen mounting box mounting brackets are mounted on the upper part of a building opening. The L-shaped support engaging portion hung from the upper surface of the screen accommodating portion is engaged with the rearward hook-shaped engaging strip provided on the upper surface of the screen housing box, and the projecting strip provided on the upper front edge of the screen housing box. Part
It has been known that the screen housing box is mounted on the mounting device by screwing a mounting screw from the front side in accordance with a screw groove formed at the tip of the mounting bracket.

[0003]

In the screen accommodating box mounting device described above, since the screw groove provided at the tip of the mounting bracket is horizontally provided, the wooden frame of the opening provided with the wooden frame is When installing the screen storage box in the lower part, it is difficult for the driver to operate when aligning the ridge of the screen storage box with the mounting groove and screwing with the mounting screw,
In addition, the wooden frame may be scratched, and the mounting position of the screen storage box is high, which is a problem because it is difficult for the driver to screw the mounting screw. Therefore, the present invention solves the above-mentioned problems and provides a roll-up screen in which the screen storage case can be easily attached by easily operating the screwdriver of the attachment screw even under a wooden frame or at a high installation position. It is intended to provide a mounting device.

[0004]

In order to achieve the above-mentioned object, the present invention provides a winding screen mounting device in which a screen housing case is mounted to a building opening by a mounting bracket. , A mounting piece projecting upward on the front surface of the upper part, and the mounting bracket includes a vertical mounting portion provided with a projecting piece for mounting the rear end of the screen storage case, and a mounting piece of the screen storage case at the tip. The screen mounting case is configured so that the screen mounting case can be easily mounted by virtue of the horizontal arm portion provided by inclining the screwing portion to be screwed and mounted.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a cross section of a winding screen mounting device of the present invention, and FIG. 2 shows an embodiment in which the device is mounted on a window. The winding screen mounting device of the present invention (hereinafter simply referred to as mounting device) comprises a screen housing case 1 and a mounting bracket 10, and the screen housing case 1 is made of synthetic resin, aluminum or the like. The case cover 3 is attached to the case 2. As shown in FIG. 1, the case main body 2 has a U-shaped cross section, and the side surface on the indoor side has an arc cross section along the outer shape of the wound screen. On the front surface of the upper part, a mounting piece 4 for mounting the screw 5 by screwing the screw 5 into the threaded portion 15 at the tip of the horizontal arm portion 12 of the mounting bracket 10 described later is provided. Further, a projecting piece 6 is formed on the upper back surface of the mounting piece 4 so that it can be hooked on the upper part of the screwing portion 15 so that the screw hole provided in the mounting piece 4 is aligned with the screw hole of the screwing portion 15. Has become. The outside of the case main body 2 is open, and its rear end 9 is placed on a projecting piece 14 provided in the middle of a vertical mounting portion 11 of a mounting bracket 10 to be described later to engage the rear portion of the case main body 2. Stop. Case-based 2
Near the indoor side of the rear end 9 of the upper part of the
Is provided, and the horizontal portion of the upper end of the case cover 3 is locked so as to cover the open portion on the outdoor side of the case main body 2. The lower end of the case cover 3 and the lower rear end of the case main body 2 form an opening 8 through which the screen 20 comes in and out. It should be noted that by locking the rear end of the horizontal portion of the top end of the locked case cover 3 so as to abut the projecting piece 14 of the vertical mounting portion 11 of the mounting bracket 10 as shown in FIG. Is case-based 2
Can be prevented from falling off.

The mounting bracket 10 has a hook-shaped cross section, and comprises a rear vertical mounting portion 11 and a horizontal arm portion 12.
1 is attached to the upper part 17 on the indoor side of the building opening with a screw 13, and a protrusion 14 is provided on the indoor side in the middle.
Is provided so that the rear end of the case main body 2 is placed and locked, and is abutted against the upper horizontal portion of the case cover 3 so as not to drop the upper horizontal portion of the case cover 3 from the locking portion 7. I have to. And the horizontal arm 12 has a wooden frame 1 at the upper rear
The screw 5 is inserted into the screw hole provided in the mounting piece 4 provided on the upper front surface of the case main body 2, and the screw 5 is positioned in contact with 8 and has a threaded portion 15 inclined downward by 15 °.
The case main body 2 is attached by screwing. The inclination angle of the screwed portion is optimally about 15 °, but may be a little larger.

FIG. 2 shows an implementation state of the attachment device, in which a plurality of attachment fittings 10 are arranged in advance on the indoor upper part 17 of the window 16 of the building opening in contact with the lower surface of the wooden frame 18,
Attach with screws 13. The screen 20 wound around the winding shaft 19 is rotatably housed in the case main body, and the screen housing case 1 whose rear part is closed by the case cover 3 is constructed by first attaching the upper rear end 9 of the case main body 2 to the mounting bracket 10. The protrusion 6 of the mounting piece 4 provided on the front surface of the upper part of the case main body 2 is mounted on the protruding piece 14 of the vertical mounting portion 11 to be locked.
Align the screw holes with the screwed portions 15 at the ends of the horizontal arm portions 12 of the mounting bracket 10, insert the screws 5 with the screw holes aligned with the screwed portions, and tighten the screws with a screwdriver from the indoor side. The installation of the screen housing case 1 is completed. By operating the cord 21, the screen 20 comes in and goes out through the opening 8 below the screen housing case 1, and the screen 20 covers and opens the window 16 provided in the building opening. The screen 20 may be a windscreen door, an awning, a blind, or the like that can be wound up and used. .

[0008]

According to the present invention having the above-mentioned structure, the mounting piece provided on the upper front surface of the screen housing case is screwed to the downwardly inclined screwed portion provided at the tip of the horizontal arm portion of the mounting bracket. Since it is fixed and installed, even if it is installed at a high place above the building opening, the screwed part is inclined downwards, which makes it easier for the driver to operate, especially when touching the lower surface of the wooden frame. When installing, the screwdriver can be operated without damaging the wooden frame, and there is an excellent effect that the roll-up screen can be securely installed in a short time.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a mounting device of the present invention.

FIG. 2 is a sectional view showing an implementation state of the same.

[Explanation of symbols]

 1 Screen Storage Case 2 Case Main Body 3 Case Cover 4 Mounting Piece 7 Locking Part 8 Opening 10 Mounting Bracket 11 Vertical Mounting Part 12 Horizontal Arm 15 Screwing Part 16 Window 18 Wooden Frame 20 Screen 21 String

Claims (1)

[Claims] 1. A mounting device for a rewind-type screen, wherein a screen housing case is mounted to a building opening by a mounting bracket. The screen housing case includes a mounting piece projecting upward from a front surface of the upper part of the screen housing case. The mounting bracket is provided with a vertical mounting portion provided with a projecting piece for mounting a rear end of the screen housing case, and a screwing portion for screwing and mounting the mounting piece of the screen housing case at a tip end of the mounting bracket. A winding-type screen mounting device comprising a horizontal arm portion.