CN2255495Y

CN2255495Y - Rolling type screen door and window

Info

Publication number: CN2255495Y
Application number: CN 95219133
Authority: CN
Inventors: 俞庆亮
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-07
Filing date: 1995-08-07
Publication date: 1997-06-04
Anticipated expiration: 2005-08-07

Abstract

The utility model relates to a curtain rolling type screen door window which comprises rotary shaft supporting frames, a rotary drum, a window screen and sliding slots, wherein, the rotary shaft supporting frames are fixed to the upper part of a window and a door; the rotary drum is arranged between the rotary shaft supporting frames and is provided with a pulley; a window screen is connected with the rotary drum; the sliding slots are fixed to both sides of the window and the door. The utility model is characterized in that frames on both side of the window screen are fixedly provided with flexible reinforcing strips; the reinforcement strips are embedded into the sliding slots and can make slide up and down; the lower side of the window screen is provided with a gravity balance bar; a rope fixing column is arranged on each sliding slot. The utility model has the advantages of simple structure and easy manufacturing. The window screen can not be disengaged from the sliding slots. Mosquitoes are difficult to enter a room.

Description

Roller shutter type screen door window

The utility model relates to a kind of roller shutter type screen door window.

Disclosed a kind of rolling curtain type screen window in CN2127426Y, screen door, its structure comprises and is fixed on window, the rotary shaft rack on door top, the rotating drum of band pulley is housed between support, be connected with window screening on the reel, and be fixed on window, the door both sides chute and be fixed on the sheet metal of window screening downside and be fixed on window, door magnetic material bottom, the stiffener that is horizontally arranged with at window screening, the two ends of stiffener embeds in the chute respectively, by stiffener window screening is launched, but in the place that does not have stiffener, window screening draws in naturally, promptly may deviate from chute by window screening, produce the gap, in mosquito can go into equally, for preventing from abundant stiffener need be set, this will make troubles to processing.

The purpose of this utility model is that a kind of window screening of design is difficult for deviating from chute, processing and roller shutter type door and window easy for installation, and can utilize this structural principle to process the rolling screen window of band casement.

Task of the present utility model is done in such a way that at the both sides of window screening frame and is fixed with flexible stiffener, in the stiffener embedding chute, and can slide up and down, and the window screening downside is provided with the gravitational equilibrium thick stick, and chute is provided with the lanyard post.Stiffener is rolled up on window screening or is all slided in chute when hanging, and can not deviate from, and can ensconce on the reel with the whole volume of window screening again, when needs are opened the screen door window, as long as pulling is wrapped in the rope on the pulley, and it is hung on the chute fixed leg gets final product; When closed, decontrol rope, window screening hangs under the effect of gravitational equilibrium thick stick naturally.

When utilizing this structure to do screen door, the two ends of rotating drum all have pulley, are wound with on the pulley with length and equidirectional rope, and the termination of rope is separately positioned on the two sides of screen door, can control from the two sides of screen door like this, makes things convenient for people's inlet/outlet.

When utilizing it to do screen window, be connected with casement at window screening downside gravitational equilibrium thick stick, casement both sides frame is fixed with flexible stiffener, stiffener embeds in the chute, when the shading of needs casement, and the pulling rope, the window screening volume is ensconced on the reel, the gravitational equilibrium thick stick that rises drives casement, and its frame slides along chute can not produce the gap equally, collects box if at the window foot one casement is set, time spent not, casement hangs naturally, can automatically receive to be stacked in and collect in the box, attractive in appearance be difficult for again dirty.

The utlity model has simple in structure, handling ease, easy for installation, beautiful and applicable, window screening can not deviate from chute again, and mosquito is difficult for entering.

Below in conjunction with concrete legend the utility model is described further:

Fig. 1 screen door structural representation;

Fig. 2 chute cross section

Embodiment one screen door:

With reference to Fig. 1,1 of rotary shaft rack is provided with reel 3, the two ends of reel 3 all have pulley 2, pulley 2 is wound with length and equidirectional rope 9, the termination of rope is separately positioned on the two sides of screen door, reel 3 is connected with window screening 4, the both sides frame of window screening 4 is fixed with flexible stiffener 6, stiffener 6 selects for use slide fastener monolateral, can be sewed together with window screening more conveniently, and chute 5 is fixed on the doorframe, which is provided with lanyard post 8, stiffener 6 embeds in the chute 5, and can slide up and down, and window screening 4 downsides are provided with gravitational equilibrium thick stick 7.

With reference to Fig. 2, the cross section of chute 5, its notch 10 is little than groove 11 itself, can prevent that like this stiffener from deviating from.

Embodiment two screen windows:

The basic structure of screen window is identical with screen door.Screen window is only established pulley 2 at an end of reel 3, if when needing the band casement, connects a casement and get final product on gravitational equilibrium thick stick 7, and the both sides frame of casement also is fixed with flexible stiffener 6.

Claims

1, a kind of roller shutter type screen door window, comprise the rotating drum that the band pulley is housed between the rotary shaft rack, support that is fixed on window, door top, be connected with window screening on the reel, and the cunning that is fixed on window, door both sides is poor, the both sides frame that it is characterized in that window screening is fixed with flexible stiffener, and stiffener embeds in the chute, and can do upper and lower slip, the window screening downside is provided with the gravitational equilibrium thick stick, the sliding poor lanyard post that is provided with.

2, roller shutter type screen door window according to claim 1 is characterized in that when being used as screen door the two ends of rotating drum all have pulley, is wound with on the pulley with length and equidirectional rope, and the termination of rope is separately positioned on the two sides of screen door.

3, roller shutter type screen door window according to claim 1, it is characterized in that when being used as screen window be connected with casement on the window screening downside gravitational equilibrium thick stick, casement both sides frame is fixed with flexible stiffener, stiffener embeds in the chute.

4, according to claim 1,3 described roller shutter type screen door windows, it is characterized in that flexible stiffener is that slide fastener is monolateral.

5, according to claim 1,3 described roller shutter type screen door windows, it is characterized in that the notch of chute is little than groove itself.