CN201418645Y

CN201418645Y - Inverted-Y-shaped windproof screen window track structure

Info

Publication number: CN201418645Y
Application number: CN2009201359529U
Authority: CN
Inventors: 汤军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-31
Filing date: 2009-03-31
Publication date: 2010-03-10
Anticipated expiration: 2019-03-31

Abstract

The utility model discloses an inverted-Y-shaped windproof screen window track structure, and is characterized in that the structure comprises a track, an inverted-Y-shaped connecting edge and a pieceof gauze, wherein the track adopts a sheet with one end opened; a large rectangular cavity is formed at the middle part of the track; the front end of the rectangular cavity is a small opening, and the width of the front end is slightly larger than the thickness of the inverted-Y-shaped connecting edge; a small cavity is formed at the rear end of the rectangular cavity; one end of the inverted-Y-shaped connecting edge is a Y-shaped edge and the other end is a thin U-shaped edge; the thin U-shaped edge of the inverted-Y-shaped connecting edge is connected with the piece of gauze; the middle part of the inverted-Y-shaped connecting edge is inserted into the small opening at the front end of the rectangular cavity of the track; and the Y-shaped edge of the inverted-Y-shaped connecting edge is inserted into the rectangular cavity of the track. The utility model has the beneficial effects that the piece of gauze cannot easily be blown out of the track, and the processing of the structure is simple, convenient and standard.

Description

A kind of shape of falling Y wind-proof yarn window track structure

Technical field

The utility model belongs to the interior decoration technical field, particularly a kind of track structure of rolling screen window.

Background technology

The track (trip slot) of existing rolling screen window (comprising backrush formula and drawing roll bead curtain type) has also had some wind-shielding functions.As use windproof wool top and Chinese patent 200420022688.5 disclosed technical schemes.But its shortcoming is: one, use windproof wool top, and when big and gauze breadth is big at wind, the gauze track that still can be blown out.Two, in the Chinese patent 200420022688.5 disclosed technical schemes, window screening wants sewing to become tubulose just can be through on the vertical rod, and is so both nonstandard, also more bothersome.

The utility model content

The purpose of this utility model is to provide a kind of track that neither can be blown out, and processes the track structure of the screen window of easy, standard simultaneously.

For achieving the above object, technical solution of the present utility model is: a kind of shape of falling Y wind-proof yarn window track structure, and shown in Figure 2 as the cross section, form by track, the shape of falling Y fillet and gauze.Wherein, described track cross section is the section bar of one one end opening as shown in Figure 3, and its middle part is a big rectangular enclosure, is used to allow the Y shape limit of the shape of falling Y fillet move therein.The front end of rectangular enclosure is a little opening, and its width is a bit larger tham the thickness of the shape of falling Y fillet, is used to allow the shape of falling Y fillet move therein.The rear end of rectangular enclosure is an areola, is used for the stability of stiffening profile.Respectively there is a seal weatherstrip groove on the both sides of section bar opening, are used to install seal weatherstrip.The described shape of falling Y fillet such as cross section are shown in Figure 4, are plastics or sheet rubber, and the one end is Y shape limit, and the other end is thin U-shaped limit.Form (pressing) by integrated manufacturing as plastics extruding or casting.As shown in Figure 5, the thin U-shaped limit of the shape of falling Y fillet and gauze link together by (ultrasonic wave) welding or bonding or snapping.Gauze is the existing general mosquito-proof net of screen window.Outline.

Being connected as shown in Figure 2 of track, the shape of falling Y fillet and gauze, the thin U-shaped limit and the gauze of the shape of falling Y fillet link together.The little opening of track rectangular enclosure front end is inserted at the middle part of the shape of falling Y fillet, and the track rectangular enclosure is inserted on the Y shape limit of the shape of falling Y fillet.Like this, when wind gives gauze pressure, the gauze that shrinks will spur the shape of falling Y fillet, the Y shape limit of the shape of falling Y fillet is pressed onto on the little opening of track rectangular enclosure front end, because the open thickness in Y shape limit is bigger than little opening, and have certain elastic force,, play windproof purpose so finally be stuck.And when gauze is rolled onto on the pipe crimping, owing to being overcome, closes up the Y shape limit elastic force of the shape of falling Y fillet, so can not influence coiling.

After adopting above scheme, the beneficial effects of the utility model are: the gauze track that can not be blown out easily, process easy, standard simultaneously.

Description of drawings

Fig. 1 is the schematic diagram of backrush formula screen door structure.Wherein Fig. 1 (a) is the Facad structure schematic diagram, and Fig. 1 (b) is the side structure schematic diagram.

Fig. 2 is the schematic cross-section of the utility model track entire combination.

Fig. 3 is the schematic cross-section of the utility model track.

Fig. 4 is the schematic cross-section of the utility model shape of falling Y fillet.

Fig. 5 is the schematic cross-section that is connected of the utility model strip and block fillet, nylon cloth sheet and gauze.

Description of reference numerals:

10, net shell; 20, pipe crimping; 30, track; 31, rectangular enclosure; 32, little opening; 33, areola; 34, seal weatherstrip groove; 40, gauze; 50, network folder; 60, network folder seals; 70, network folder core bar; 80, the shape of falling Y fillet; 81, Y shape limit; 82, thin U-shaped limit.

The specific embodiment

Embodiment:

A kind of shape of falling Y wind-proof yarn window track structure, shown in Figure 2 as the cross section, form by track 30, the shape of falling Y fillet 80 and gauze 40.Wherein, described track 30 cross sections are the section bars of one one end opening as shown in Figure 3, its middle part is a big rectangular enclosure 31, the front end of rectangular enclosure 31 is little openings 32, and its width is a bit larger tham the thickness of the shape of falling Y fillet 80, and the rear end of rectangular enclosure 31 is areolas 33.Respectively there is a seal weatherstrip groove 34 on the both sides of section bar opening.The described shape of falling Y fillet 80 is shown in Figure 4 as the cross section, is plastics or sheet rubber, and the one end is Y shape limit 81, and the other end is thin U-shaped limit 82.Form (pressing) by integrated manufacturing as plastics extruding or casting.As shown in Figure 5, the thin U-shaped limit 82 of the shape of falling Y fillet 80 and gauze 40 link together by (ultrasonic wave) welding or bonding or snapping.Gauze 40 is existing general mosquito-proof nets of screen window.Outline.

Being connected as shown in Figure 2 of track 30, the shape of falling Y fillet 80 and gauze 40, the thin U-shaped limit 82 and the gauze 40 of the shape of falling Y fillet 80 link together.The little opening 32 of track 30 rectangular enclosures 31 front ends is inserted at the middle part of the shape of falling Y fillet 80, and track 30 rectangular enclosures 31 are inserted on the Y shape limit 81 of the shape of falling Y fillet 80.

Claims

The 1 one kinds of shape of falling Y wind-proof yarn window track structures, it is characterized in that: by track, the shape of falling Y fillet and gauze are formed, described track is the section bar of one one end opening, its middle part is a big rectangular enclosure, the front end of rectangular enclosure is a little opening, its width is a bit larger tham the thickness of the shape of falling Y fillet, the rear end of rectangular enclosure is an areola, the described shape of falling Y fillet one end is Y shape limit, the other end is thin U-shaped limit, the thin U-shaped limit and the gauze of the shape of falling Y fillet link together, and the little opening of track rectangular enclosure front end is inserted at the middle part of the shape of falling Y fillet, and the track rectangular enclosure is inserted on the Y shape limit of the shape of falling Y fillet.