CN211342532U

CN211342532U - Corner combining piece for door and window screen sash

Info

Publication number: CN211342532U
Application number: CN201921769723.2U
Authority: CN
Inventors: 倪海琼; 陈东; 姚化泽; 张勉
Original assignee: Hebei Orient Sundar Windows Co Ltd
Current assignee: Hebei Orient Sundar Windows Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-25
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a corner combining piece for door and window screen sash, two edges of a right angle corner brace and the vertical central line of an outer cover plate and an inner cover plate form an angle of 45 degrees and can be respectively tightly matched with the inner cavities of two screen sash frames which are butted; the inner cover plate and the outer cover plate are connected by a central plate; the lengths of the outer cover plate and the inner cover plate are respectively matched with the lengths of the outer end face and the inner end face of the butt joint inclined plane of the screen sash frame, the indoor end of the outer cover plate at the lower end of the right-angle corner connector is provided with a filling strip plate which is completely matched with a gap of the two butted screen sash frames, and the two sides of the central plate at the upper end of the outer cover plate are respectively provided with a clamping plate. Use the utility model discloses installation screen window frame, its installation, dismantlement are convenient, are not using group angle unit angle, and the installation effectiveness is high, and quick detachable change gauze maintains efficiency such as maintenance and improves greatly.

Description

Corner combining piece for door and window screen sash

Technical Field

The utility model relates to a door and window screen window is corner set spare for fan.

Background

The screen window is widely used, when the window is opened, the screen window plays roles of ventilating, blocking dust and mosquitoes and flies, and is necessary for outdoor windows. However, because the screen sash frames are very thin, in order to ensure the strength, the screen sash frames are generally connected through the corner connectors, then are glued, and finally are subjected to corner assembling through the corner assembling machine, so that the assembly is complicated, the assembly efficiency is low, the screen is not easy to disassemble and replace, and the efficiency of maintenance is greatly reduced.

Disclosure of Invention

The utility model aims at solving the above-mentioned problem that exists among the prior art, provide a door and window is angle piece for screen window fan, use this angle piece installation screen window frame, its installation, dismantlement are convenient, are not using angle piece unit angle, and the installation effectiveness is high, and quick detachable changes the gauze, and efficiency such as maintenance improves greatly.

In order to achieve the above object, the technical solution of the present invention is: a corner combining component for door and window screen sash is an integral hard plastic piece, comprising an outer cover plate at the outdoor end, an inner cover plate at the indoor end and a right-angle corner connector in the middle; two edges of the right-angle corner connector form an angle of 45 degrees with the vertical central line of the outer cover plate and the vertical central line of the inner cover plate respectively, and can be tightly matched with the inner cavities of the two yarn fan frames which are butted at the angle of 45 degrees respectively; the inner cover plate and the outer cover plate are connected by a central plate positioned at the upper end of the right-angle corner connector; the lengths of the outer cover plate and the inner cover plate are respectively matched with the lengths of the outer end surface and the inner end surface of the butt joint inclined plane of the yarn fan frame which is in butt joint at an angle of 45 degrees, the indoor end of the outer cover plate at the lower end of the right-angle corner connector is provided with a filling strip plate which is completely matched with the gap of the two butted yarn fan frames, and two sides of the central plate at the upper end of the outer cover plate are respectively provided with two clamping plates which are clamped at the upper end of the outer end wall of the yarn fan; the upper end surface of the central plate is provided with a filling plate which extends out of the position corresponding to the sliding plate outside the screen sash frame and has the same thickness and is flush; the central plate at the outer end of the filling plate chamber is flush with the outer cover plate; the central plate at the inner end of the filling plate chamber is flush with the inner cover plate, and two sides of the central plate extend out of the seam shielding plates.

Further preferably, the integrated hard plastic part is a nylon hard plastic part. Strong corrosion resistance, wear resistance and long service life.

When the group angle, as long as will the utility model discloses a right angle sign indicating number peg graft in the inner chamber of the screen window frame at two groups angles can, the right angle sign indicating number and the inner chamber tight fit of two screen window frames have guaranteed the ann's intensity of screen window, and direct grafting installation need not use group angle unit angle, and during the dismantlement, as long as with screen window frame directly outwards extract can, use the utility model discloses installation screen window frame, its installation, dismantlement are convenient, are not using group angle unit angle, and the installation effectiveness is high, and quick detachable change gauze maintains efficiency such as maintenance and improves greatly.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of a sash frame profile.

Detailed Description

The invention is further described with reference to the accompanying drawings and the embodiments.

As shown in fig. 1 and 2, the corner combining member for the window and door screen of the present embodiment is an integral hard plastic member, preferably a nylon hard plastic member. Comprises an outer cover plate 3 at the outer end of the chamber, an inner cover plate 1 at the inner end of the chamber and a right-angle corner brace 2 in the middle. Two edges of the right-angle corner connector 2 form an angle of 45 degrees with the vertical central lines of the outer cover plate 3 and the inner cover plate 1 respectively, and can be tightly matched with the inner cavities 10 of the two yarn fan frames 14 which are butted at the angle of 45 degrees respectively. The inner and

outer cover plates

1, 3 are connected by a central plate 8 at the upper end of the right-angle corner connector 2. The lengths of the outer cover plate 3 and the inner cover plate 1 are respectively matched with the lengths of the outer end surface 11 and the inner end surface 9 of the butt joint inclined plane of the yarn fan frame 14 which is in butt joint with the yarn fan frame at an angle of 45 degrees, the indoor end of the outer cover plate 3 at the lower end of the right-angle corner connector 2 is provided with a filling batten 4 which is completely matched with the gap of the two butt joint yarn fan frames 14, and two sides of the central plate 8 at the upper end of the outer cover plate 3 are respectively provided with two clamping plates 5 which are clamped at the upper end of the outer end wall of the. The upper end face of the central plate 8 is extended with a filling plate 6 with the same thickness and level at the position corresponding to the sliding plate 13 outside the yarn fan frame 14. The central plate 8 at the outer end of the filling plate 6 is flush with the outer cover plate 3. The central plate 8 at the inner end of the filling plate 6 is flush with the inner cover plate 1 and protrudes from the seam-covering plate 7 on both sides.

The foregoing is preferred and exemplary and equivalent technical modifications may be made by those skilled in the art, while remaining within the scope of the claims.

Claims

1. The utility model provides a door and window screen window is with group's corner fittings which characterized in that: the plastic part is an integral hard plastic part and comprises an outer cover plate at the outdoor end, an inner cover plate at the indoor end and a right-angle corner connector in the middle; two edges of the right-angle corner connector form an angle of 45 degrees with the vertical central line of the outer cover plate and the vertical central line of the inner cover plate respectively, and can be tightly matched with the inner cavities of the two yarn fan frames which are butted at the angle of 45 degrees respectively; the inner cover plate and the outer cover plate are connected by a central plate positioned at the upper end of the right-angle corner connector; the lengths of the outer cover plate and the inner cover plate are respectively matched with the lengths of the outer end surface and the inner end surface of the butt joint inclined plane of the yarn fan frame which is in butt joint at an angle of 45 degrees, the indoor end of the outer cover plate at the lower end of the right-angle corner connector is provided with a filling strip plate which is completely matched with the gap of the two butted yarn fan frames, and two sides of the central plate at the upper end of the outer cover plate are respectively provided with two clamping plates which are clamped at the upper end of the outer end wall of the yarn fan; the upper end surface of the central plate is provided with a filling plate which extends out of the position corresponding to the sliding plate outside the screen sash frame and has the same thickness and is flush; the central plate at the outer end of the filling plate chamber is flush with the outer cover plate; the central plate at the inner end of the filling plate chamber is flush with the inner cover plate, and two sides of the central plate extend out of the seam shielding plates.

2. The corner combining piece for door and window screen sash according to claim 1, characterized in that: the integrated hard plastic piece is a nylon hard plastic piece.