Window rail apparatus for horizontal sliding plane window

Abstract

The invention relates to a window track device of a horizontally-pulled type flat window, which comprises a window frame, wherein a lower end of the window frame is provided with lower track parts of a front wheel and a rear wheel corresponding to a sliding window, an upper end of the window frame is provided with upper track parts of a front guide pole and a rear guide pole corresponding to the sliding window, the upper track part and the lower track part are provided with a front track and a rear track made by L-shaped aluminium strips. Due to the processing method that a cross wall is removed at a bend, the aluminium strip leads the design of the bend on the track to be relatively easy and meanwhile reduces the processing cost, thus more easily increasing the bending section of the track so as to further achieving the design purpose that two window surfaces are overlapped in a trimmed way when being opened.

Description

technical field [0001] The present invention relates to a window rail device of a horizontally pulled plane window, in particular to a window rail device on which a horizontally pulled plane window can be moved. Background technique [0002] Please refer to shown in Figure 5, the so-called horizontal pull type plane window is to utilize the moving route design of window track to make the window surfaces of two windows (one is fixed, and the front wheel 81 and rear wheel 82 of one fan are respectively along the The front and rear window rails (91, 92 move) can be connected in a straight line when closed, which can prevent ordinary windows from making harsh wind cutting sounds when strong wind blows because the two window surfaces cannot be cut neatly. [0003] In the window track manufacturing process of the horizontal pull type flat window in the prior art, most of the track is integrally formed by aluminum extrusion, and then fixed in the corresponding window frame 70 at th...

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Problems solved by technology

[0003] In the window track manufacturing process of the horizontal pull type flat window in the prior art, most of the track is integrally formed by aluminum extrusion, and then fixed in the corresponding window frame 70 at the upper and lower ends of the window surface by means of fixing parts or fittings. However, since the above-mentioned aluminum extrusion method is difficult and costly for making curved rails, most of the window rails in the prior art are linear rails, that is, by reducing the design of the rail curvature Further reduce the cost of making the window track, and therefore, in the window track design of the prior art, when the two window surfaces are relatively opened, the bending part of the front window track 91 is restricted, resulting in the inability to make the sliding window surface and the fixed window surface The windows overlap each other, so that the degree of opening of the window is limited and the ventilation capacity is reduced, which has its disadvantages in application.

[0004] In addition, on the window frame 70, there is generally a lock block 71 matching the lock bar protruding from the movable window, which is used to close the flat window. Correspondingly fix the lock window bar at the same time, and then achieve the purpose of fixing the movable window. However, for the erection of the flat window, the work such as mold opening to manufacture the lock block 71 and measurement and installation of the lock block 71 is not only time-consuming but also costly.

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