CN2337296Y

CN2337296Y - Up-down glass window for buildings

Info

Publication number: CN2337296Y
Application number: CN 98240638
Authority: CN
Inventors: 彭同吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-17
Filing date: 1998-09-17
Publication date: 1999-09-08
Anticipated expiration: 2008-09-17

Abstract

The utility model relates to an up-down glass window for buildings, comprising a window frame, a glass, a window screen and a set of lifting driving device. A speed reducing gear pair and a worm gear in the driving device drive a chain wheel to rotate, and a left chain and a right chain are arranged on a driving chain wheel and a driven chain wheel; the winding drum of the glass screen is in the same axle of the driven chain wheel, one end of a connecting plate is connected with the chain, and the other end is connected with the glass. A driving motor can be started or a handle can be rotated to lift the glass. The utility model can open the whole glass, has best effect of ventilation and daylighting, and is started move conveniently.

Description

A kind of building elevating glass window

The utility model relates to the window that a kind of building is installed.

At present, common window is to open a part basically on the building, can not put in order to open and open, and the folding mode of casement adopts rotary or plug-type mostly.Not only open inconveniently, and ventilation, daylighting all can not reach optimum efficiency.

The purpose of this utility model just provides a kind of liftable, the window that can open whole wing glass.

The purpose of this utility model is achieved in that

A kind of building elevating glass window, it comprises window frame, glass, window screening, the improvement of its maximum is that it has increased by a cover elevating drive mechanism, comprise speed reducing gear pair in the formation of transmission mechanism, worm gear, worm screw, sprocket wheel and chain, wherein, driving gear in the gear pair is installed on the output shaft of drive motors, driven gear is installed in the rotating shaft of worm screw, worm gear is coaxial with drive sprocket, with being loaded on the power transmission shaft, the latter is installed on the window frame, about chain is established two, be loaded on drive sprocket and by on the movable sprocket, web one end is fixed on the side of glass, and the other end is fixedly mounted on the chain, window screening reel and passive sprocket coaxiality, this axle also is installed on the window frame, and the lower limb of window screening and the top edge of glass are fixed together.

Above-mentioned building elevating glass window is installed handle at an end of worm screw rotating shaft.

According to the elevating glass window that the utility model is made, compare with traditional design, removed window rib, sash, increased daylighting area, indoor roomy and bright.Fall glass (promptly windowing) but the interior smoothness of ventilating of holding chamber; Rise glass, roll window screening, can close window.The utility model can also make the window screening minimizing expose to the weather, the oxidation process that slows down, the application life of prolongation window; Electronic or hand dual mode is adopted in the folding of window, and is very convenient.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is a structure principle chart of the present utility model;

As shown in Figure 1, driven gear 2 is installed on the axle of worm screw 8, is fixed on the power transmission shaft 19 of window frame 13, and worm gear 1 and sprocket wheel 18 are installed, and drive sprocket 18 drives by chain 11 and rotated by movable sprocket 17.By movable sprocket 17 and the 16 coaxial installations of window screening reel, this axle is installed on the window frame 13, and window screening 15 lower limbs are fixed on glass 20 top edges, and web 12 1 ends are fixed on the glass 20, and the other end then is fixed on the chain 11.

Be installed on the output shaft 9 of motor 5 with the driving gear 4 of driven gear 2 engagements.During use; connect power supply 7; Push switch button 6; then motor 5 is given driving gear 4 with transmission of power; corresponding thereupon drive driven gear 2, worm screw 8, worm gear 1, drive sprocket 18, chain 11 and moved by movable sprocket 17; glass 20 moves up and down with chain 11, and stroke can arbitrarily be controlled, and rises to stop travel switch 14 and decline and stop travel switch 10 and play the position limitation protection effect.Window screening reel 16 with rollable or put down window screening 15 rotated synchronously by movable sprocket 17.

Handle 3 is installed on the worm shaft, during use, shakes handle 3, drives worm screw 8 and rotates, and can rise or fall glass 20, roll or put down window screening 15, and its stroke also can arbitrarily be controlled.

Claims

1. building elevating glass window, it comprises window frame [13], glass [20], window screening [15], it is characterized in that, it also is provided with a cover elevating drive mechanism, comprise speed reducing gear pair in the formation of transmission mechanism, worm gear, worm screw, sprocket wheel and chain, wherein, driving gear in the gear pair [4] is installed on the output shaft of drive motors [5], driven gear [2] is installed in the rotating shaft of worm screw [8], worm gear [1] is coaxial with drive sprocket [18], with being loaded on the power transmission shaft [19], the latter is installed on the window frame [13], about chain [11] is established two, be loaded on drive sprocket [18] and by on the movable sprocket [17], web [12] one ends are fixed on the side of glass [20], the other end is fixedly mounted on the chain [11], window screening reel [16] is with coaxial by movable sprocket [17], and this axle also is installed on the window frame [13], and the top edge of the lower limb of window screening [15] and glass [20] is fixed together.

2. building elevating glass window according to claim 1 is characterized in that, at an end of the rotating shaft of worm screw [8] handle [3] is installed.