CN2128967Y

CN2128967Y - Roller type screen window

Info

Publication number: CN2128967Y
Application number: CN 92226314
Authority: CN
Inventors: 胡国伦
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-27
Filing date: 1992-06-27
Publication date: 1993-03-31
Anticipated expiration: 2002-06-27

Abstract

The utility model relates to a roller type screen window, which is composed of a curtain box fixed with a pulley wheel, an idler wheel, a shaft, a rope and a curtain of the screen window, a guiding rail and a fixed wheel. The curtain of the screen window is fixed with supporting bar steel wires. Both ends of the steel wires are provided with gaps. Two edges of the curtain of the screen windows are respectively clamped in the gaps of the steel wires. A middle part distantly uses bundling lines to bundle the steel wires and the curtain of the screen window together. The edge of the tail end is clamped in a press strip and an embedding head. When the utility model is used, two edges are embedded in the guiding rail to widen and beautify the whole surface of the screen window and does not have a gap. The mosquitoes can not enter. The roller type screen window is not blown to plump up. The sealed capability is strong. The roller type screen window is totally rolled in the curtain box. The roller type screen window can not be seen from outside. The utility model has the advantages of sanitation and cleanness, convenient operation, one object with multifunction, which can be stored and can reduce the labor intensity.

Description

Roller type screen window

The utility model relates to the screen window of a kind of family and enterprises and institutions' use, collected type screen window.

Reduce the interference of mosquito for keeping sanitation of environment summer, generally all refills screen window, screen door, needs expensive timber (now using aluminum alloy frame) like this, and price is higher, and is time-consuming, installs summer, and it is pretty troublesome to pull down collection winter.

The patent No. 88211041.1 " mosquito-proof, warming curtain of winter of a kind of summer " is bonded with special track in Plastic screen cloth both sides, puts with pulling volume, and there is protruding, concave portion the not well-pressed centre of this screen window, and mosquito easily creeps into, and easily blows open when wind is big, and mosquito is also along with flying into.

The purpose of this utility model is to provide a kind of simple in structure, easy to use, collected type screen window that result of use is good, and the time spent can ensconce its volume in curtain box.

The utility model is achieved in that by the curtain box that is fixed with roller, pulley, axle, rope, window screen cloth and guide rail, fast pulley to be formed, and is fixed with support bar on the window screen cloth.

Fig. 1. structural representation of the present utility model.

Fig. 2. the left view of Fig. 1.

Fig. 3. the A-A view (enlarged drawing) of Fig. 1.

Fig. 4. the B-B view (enlarged drawing) of Fig. 1.

Fig. 5. the C-C view (enlarged drawing) of Fig. 1.

Fig. 6. the D-D view (enlarged drawing) of Fig. 1.

Fig. 7. window screen cloth and steel wire connection diagram.

Embodiment to utility model is further described below in conjunction with accompanying drawing.

Curtain box (1) is made the long box-like of after-opening by timber or aluminium alloys, on end walls, imbed iron ring set (13), with screw pulley (2), roller (12) are fixed on the two ends of curtain box (1) respectively in ring set (13) endoporus, cylindrical plastic axle (3) two ends tightly are enclosed within on pulley (2), the roller (12).

Support bar is φ 1～φ 2 finer wires (5), and length is consistent with window screen cloth (6) width, and two ends have 4～2mm long nick.Window screen cloth (6) is the grid plastics, and two edges are clipped in steel wire (5) breach fixing respectively, and mid portion uses bounding wire (7) that steel wire (5) and window screen cloth (6) are banded together at interval, and two strips are

Aluminium alloys press strip (11) window screen cloth (6) end is clamped, the edge that two embedding head (10) gap clamping window screen cloths (6) are terminal connects window screen cloth (6), press strip (11), embedding head (10) in aggregates with screw again.

The head end of window screen cloth (6) is bonded and fixed on the axle (3).

Guide rail (4) is for the cross section

The aluminium alloys of shape, rope (8) pass on pulley (2) outside the through hole outlet box on the curtain box (1), aim at pulley (2) when two guide rails (4) are installed, roller (12) is screwed on the window wall at window screen cloth (6) edge.

Be screwed fast pulley (9) on the wall on guide rail (4) side, be used for fixing an end of rope (8).Fast pulley (9) is similar to pulley (2), just by firm guide rail (4) it can not rotated by there being projection to be used for the location on the semicircle on wall one plane.

Pulling rope (8) moves screen window and decontrols during use along guide rail (4), and winter, the time spent was not collected in the curtain box (1) fully with on its volume, and press strip (11) card is stayed the box outer edge.Curtain box (1) is outer can make lamp bracket or curtain rod arm, is used to install fluorescence lamp or hangs curtain usefulness.

The utility model compared with prior art, this screen window is except having both sides guide rail (4) and press strip (11), and window screen cloth (6) is upper to also have steel wire (5), makes that the screen window surface is well-pressed, attractive in appearance, seamless, good airproof performance, namely be that wind greatly also blows drum not, mosquito just flies to advance, and is practical, and result of use is good, the time spent does not all roll up screen window and ensconces in the screen window box outside and cannot see fully, neatly, clearly, use, collection is convenient, alleviates people's labour intensity, but one-object-many-purposes again.

Claims

1, a kind of collected type screen window is made up of the curtain box (1) and the guide rail (4) that are fixed with pulley (2), axle (3), rope (8), window screen cloth (6), fast pulley (9), roller (12), it is characterized in that being fixed with support bar on the window screen cloth (6).

2, screen window according to claim 1 is characterized in that support bar is φ 1～φ 2 finer wires (5), and length is consistent with window screen cloth (6) width, and two ends have 4～2mm long nick.

3, screen window according to claim 1, it is characterized in that window screen cloth (6) is the grid plastics, two edges are clipped in steel wire (5) breach fixing respectively, and mid portion uses bounding wire (7) that steel wire (5) and window screen cloth (6) are banded together at interval, and two strips are

Aluminium alloys press strip (11) window screen cloth (6) end is clamped, the edge that two embedding head (10) gap clamping window screen cloths (6) are terminal, with screw window screen cloth (6), embedding head (10), press strip (11) are connected in aggregatesly again, the head end of window screen cloth (6) is bonded and fixed on the axle (3).

4,, it is characterized in that guide rail (4) is for the cross section according to claim 1 or 2 or 3 described screen windows The aluminium alloys of shape, aligning pulley (2), roller (12) were screwed on the window wall at window screen cloth (6) edge when two guide rails (4) were installed, fast pulley (9) is similar to pulley (2), on the plane semicircle projection is arranged, and is fixed on the other wall of guide rail (4).

5, screen window according to claim 1 is characterized in that on curtain box (1) daylight lamp bracket and curtain rod arm being housed.