CN2256924Y

CN2256924Y - Roller mesh window

Info

Publication number: CN2256924Y
Application number: CN 95214829
Authority: CN
Inventors: 胡晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-16
Filing date: 1995-06-16
Publication date: 1997-06-25
Anticipated expiration: 2005-06-16

Abstract

The utility model discloses a novel telescopic type screen window. The utility model is provided with screen window net. The front end of the screen window net is provided with a connector connected with a movable window of a sliding window, the back end of the screen window net is connected with a rotary shaft, the rotary shaft is connected with a rotary shaft base, and a spring or a rubber rib is arranged in the rotary shaft base. The screen window can be conveniently matched with an aluminium alloy and a plastic sliding window by the utility model and the width of the screen window can be automatically adjusted following the opening width of the movable window. The utility model is very convenient in installing, washing and replacing. The utility model can also be used as the screen window of the existing wood window and steel window.

Description

Telescopic screen window

The utility model relates to the screen window technical field, is particularly suitable as the sliding sash screen window.

Along with improving constantly of people's living standard, the novel building majority of China is equipped with aluminium alloys or plastic sliding sash (hereinafter to be referred as sliding sash), from attractive in appearance, easy to use, aspect such as not fragile is seen, sliding sash obviously is better than former timber window or steel sash, but also there is a more scabrous problem in it, promptly be difficult to install screen window, people often need open sliding sash so that the air in the conditioning chamber, temperature and humidity, if but do not have screen window, turnover such as mosquito is without hindrance, harm people's healthy and influence is had a rest, and therefore, people wish for sliding sash screen window to be installed very much.At present, the screen window that has a few peoples outside sliding sash, directly to install and fix, but lean out the thing that gives the clothes an airing and do other outside window because this screen window hinders human body, thus can not apply, and cleaned and changed extremely inconvenient.

The purpose of this utility model provides novel telescopic screen window and solves above-mentioned problems of the prior art, it can be equipped with screen window for sliding sash easily, and can regulate the width of screen window automatically with the keying width of sliding sash, it is convenient to install, clean, change.

The purpose of this utility model is achieved through the following technical solutions.

Telescopic screen window described in the utility model has the screen window net, it is characterized in that the front end of screen window net has connector, and the rear end of screen window net is connected with rotating shaft, and rotating shaft is connected with shaft seat, and spring or picture muscle are installed in shaft seat.

Telescopic screen window described in the utility model design scheme preferably is: the connector of screen window net front end is a connection strap.

The better design scheme of telescopic screen window described in the utility model is: between upper and lower shaft seat guide layering is installed.

The better design scheme of telescopic screen window described in the utility model is: the end in rotating shaft has groove, and core is chimeric is connected for the axle of groove and shaft seat.

Adopt the advantage of telescopic screen window described in the utility model to be: (1) can be equipped with screen window for existing all kinds of aluminium alloyss, plastic sliding sash easily, also can be equipped with screen window for general timber window, steel sash, hindering mosquito effectively, to advance the people indoor, helps people and often open and close sliding sash and regulate air, temperature and humidity.(2) it can regulate the width of screen window automatically with the keying width of sliding sash, has guaranteed the attractive in appearance of room, and does not influence the keying of sliding sash.When (3) closing sliding sash, under the resilient force of spring or elastic, drive the rotating shaft rotation and make the rolling automatically of screen window net to rotating shaft.(4) the movable window of the connector of screen window net front end and sliding sash flexibly connects, and they can be separated when not needing screen window, and people can do things outside window.(5) installation of this telescopic screen window, cleaning, replacing are all very convenient.

Illustrated embodiment describes in further detail the utility model with reference to the accompanying drawings below.

Fig. 1: telescopic screen door structure schematic diagram

Fig. 2: rotating shaft and shaft seat connection diagram

Fig. 3: telescopic screen window uses schematic diagram

With reference to Fig. 1～3, the formula screen window of stretching described in the utility model, screen window net 1 is arranged, the front end of screen window net has connector 2, connector 2 preferably adopt connection strap in case with the chimeric flexible connection of movable window of sliding sash, the rear end of screen window net is connected with rotating shaft 3, rotating shaft 3 is connected with shaft seat 4, spring or elastic 5 are installed in shaft seat 4,, circular guide layering 6 are installed at upper and lower shaft seat in order to reduce the gap of screen window net rear end and window frame.For the ease of the installation and removal of rotating shaft 3, preferably adopt mode shown in Figure 2 to connect rotating shaft and shaft seat, promptly open at groove 7 in the end of rotating shaft 3, axle 8 chimeric connections of core of groove 7 and shaft seat, firmly get final product with rubberized fabric adhere then.For attractive in appearance, between upper and lower shaft seat, also shell can be installed.The operating principle of this telescopic screen window is as follows: a side that shaft seat is connected window with screw, load onto rotating shaft, it is chimeric good that the connection strap of screen window net front end is buckled on the movable window of sliding sash, when unlatching activity window, the screen window net that twists in the rotating shaft is launched by stretching simultaneously, form screen window, spring or elastic in the shaft seat also are retracted tight generation pulling force simultaneously, and the screen window net is tightened.When closing movable window, the restoring force of spring or elastic makes rotating shaft rotate the rolling of screen window net in rotating shaft again, and the width of screen window is definite by the opens wide of movable window, therefore, it is a kind of telescopic screen window, is particularly suitable for being equipped with screen window into existing all kinds of aluminium alloyss, plastic sliding sash.

Claims

1, telescopic screen window has screen window net [1], it is characterized in that the front end of screen window net [1] has connector [2], and the rear end of screen window net is connected with rotating shaft [3], and rotating shaft is connected with shaft seat [4], and spring [5] is installed in shaft seat [4].

2, telescopic screen window according to claim 1, the connector that it is characterized in that screen window net front end are connection strap [2]

3, telescopic screen window according to claim 1 and 2 is characterized in that being equipped with guide layering [6] between upper and lower shaft seat [4].

4, telescopic screen window according to claim 3 is characterized in that having groove [7] in the end of rotating shaft [3], axle chimeric connection of core [8] of groove [7] and shaft seat [4].