CN2378527Y

CN2378527Y - Roller fly screen

Info

Publication number: CN2378527Y
Application number: CN 99236470
Authority: CN
Inventors: 李布尔
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-01
Filing date: 1999-07-01
Publication date: 2000-05-17
Anticipated expiration: 2009-07-01

Abstract

The utility model relates to a linked type screen window which belongs to the technical field of doors and windows, particularly mosquito preventing screen windows. The utility model is characterized in that mutually matched hook fastening devices are fixedly installed on a net clamping straight strip 2 of a screen net 1 and a frame strip 31 against one side of a straight shaft of a glass window frame 3, and the net clamping straight strip 2 and the frame strip 31 are connected mutually through the hook fastening devices. The opposite sides of the screen net 1 are connected in a screen net box with an automatic rolling-up function. The utility model can automatically display the screen net when the window is opened and can automatically roll up the screen net when the window is closed, having the advantages of convenience and beautiful appearance.

Description

Roller fly screen

The utility model belongs to the window technology field of building, refers more particularly to anti-mosquito screen window.

Existing a kind of screen window that uses on sliding type aluminum alloy glass window, its gauze is divided into about two-layer installation with glass window on window frame, and its screen window is not easy to open, and the gauze of screen window is in the outside for a long time, easily by stained also easy cleaning not.

The purpose of this utility model provides a kind of Roller fly screen, the position that its automatic closed glass window is opened when glass window is opened, and it can automatic winding when glass window cuts out.

The purpose of this utility model is achieved in that

A kind of Roller fly screen, has a rectangle gauze, one side of gauze is pressed from both sides the support direct join of net vertical bar and folder net vertical bar is connected leaning on the moulding of d-axis one side of glass frame, its opposite side connects and winds up on a straight tube, the built-in torsionspring of this straight tube, the d-axis that torsionspring built-in is fixed, one end and this d-axis of torsionspring install, it is held in addition and installs mutually with above-mentioned straight tube, it is characterized in that: folder net vertical bar and leaning on the moulding of d-axis one side at glass frame, be fixed with adaptive fastener device mutually, and realize both interconnecting with this fastener device.

The utility model is owing to have above-mentioned feature, and when its fastener device was buckled, its screen window just linked with glass window, has reached goal of the invention; And when not needing to use screen window, can untie its fastener device, gauze gets up with regard to rolling, not by stained.

Introduce an embodiment of the present utility model below in conjunction with accompanying drawing:

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is an exploded view of the present utility model.

As Fig. 1, shown in Figure 2, a kind of Roller fly screen of the utility model, has a rectangle gauze 1, one side of gauze (left side of Fig. 1) is pressed from both sides the 2 support direct joins of net vertical bar and folder net vertical bar 2 is connected leaning on the moulding 31 of d-axis one side of glass frame 3, its opposite side connects and winds up on a straight tube 4, these straight tube 4 built-in springs 5, the d-axis 6 that spring 5 built-in is fixed, one end and this d-axis 6 of spring 5 install, it is held in addition and installs mutually with above-mentioned straight tube 4, it is characterized in that: folder net vertical bar 2 and glass frame 3 by on the moulding 31 of d-axis one side, be fixed with adaptive fastener device mutually, and realize both interconnecting with this fastener device.

The fastener device as shown in Figure 2, its base portion 81 is packed in the outside (back side of Fig. 2 line of vision) by the moulding 31 of d-axis one side of glass frame 3, the outer end of its section is the hook-type that turns to away from d-axis 6 directions, is packed on the moulding 31 with screw; Its moving portion 82 is connected as one with folder net vertical bar 2, it with base portion 81 mutually the outer end of the section of the part of fastener be the hook-type that turns to close d-axis 6 directions.

As shown in Figure 2, the section of the part that folder net vertical bar 2 is connected with gauze 1 makes the shape of jaw, gauze 1 is stretched into behind this jaw jaw pressed and realize its connection.

As shown in Figure 2, yarn box of the present utility model partly has a box shell 11, and upper box cover 12 and the lower casing 13 that the end face of its shape and box shell 11 is interlocked installed at the two ends of box shell 11; A cylindrical boss 123 is respectively arranged on upper box cover 12 and the lower casing 13, be sleeved on the above-mentioned boss 123 after having embedding pipe box 14 to be inlaid in the two ends of straight tube 4 respectively; In straight tube 4 inside, d-axis 6 is inserted in the hollow hole of boss 123 of lower casing 13, simultaneously the lower end of spring 5 expanded and thereby fixing being sleeved on this boss 123, the upper end of spring 5 expanded and thereby mutually the location fill in embedding pipe close 18; On above-mentioned embedding pipe box 14 and the embedding pipe close 18 caulking groove is arranged all, and have rectangular projection (not having numbering among the figure) to be embedded in this caulking groove in the straight tube 4.In addition, as shown in the figure, be embedded with wool top 19 on the box shell 11, box shell 11 leaves rectangular narrow slit after being packed in window frame herein.Gauze 5 passes in and out from this rectangular narrow slit place, and is cleaned by wool top 19.

As shown in Figure 2, be provided with two tracks 7 that press from both sides net vertical bar 2 and gauze 1 up and down on window frame, and a wool top 19 all is installed on each track 7, the two ends of folder net vertical bar 2 are respectively placed in the track 7.

Claims

1. Roller fly screen, has a rectangle gauze (1), one side of gauze is pressed from both sides net vertical bar (2) support direct join and folder net vertical bar (2) and is connected leaning on the moulding (31) of d-axis one side of glass frame (3), its opposite side connects and winds up on a straight tube (4), the built-in spring of this straight tube (4) (5), the d-axis (6) that spring (5) built-in is fixed, one end of spring (5) and this d-axis (6) install, it is held in addition and installs mutually with above-mentioned straight tube (4), it is characterized in that: folder net vertical bar (2) and glass frame (3) by on the moulding (31) of d-axis one side, be fixed with adaptive fastener device mutually.

2. Roller fly screen according to claim 1, it is characterized in that: the base portion of fastener device (81) is packed in the outside of the moulding (31) that leans on d-axis one side of glass frame (3), the outer end of its section is for to turn to the hook-type away from d-axis (6) direction, be packed on the moulding (31) with screw: its moving portion (82) is connected as one with folder net vertical bar (2), it with base portion (81) mutually the outer end of the section of the part of fastener for turning hook-type to close d-axis (6) direction.

3. Roller fly screen according to claim 2 is characterized in that: the section of the part that folder net vertical bar (2) is connected with gauze (1) is the shape of jaw.

4. Roller fly screen according to claim 1 is characterized in that: be provided with two tracks (7) that press from both sides net vertical bar (2) and gauze (1) up and down on window frame, the two ends of folder net vertical bar (2) are respectively placed in the track (7).