1. Track layout and single-sash sliding mode
The track layout of the three-track sliding window has a clever design when considering the single-sash sliding mode. Usually the two outermost tracks are used as the main active tracks, and the middle track can be used as an auxiliary track or spare track. When a single-sash sliding is used, the window sash is generally installed on the outer track because the outer track is more conducive to the stability of the window sash in structure. From the perspective of force, the track close to the wall can provide better support for the window sash to prevent the window sash from shaking during the sliding process. At the same time, the size of the single-sash window sash can be flexibly adjusted according to the length of the track, and the length of the track also determines the maximum opening area of the window sash, thereby meeting different degrees of ventilation needs. In this layout, the middle track can remain idle and can also be used to install some auxiliary accessories, such as screen tracks or small decorative strips.
2. Track layout considerations for double-sash sliding mode
For the double-sash sliding window sash combination, the three-track layout provides more possibilities. A common layout is to install the two window sashes on the two outer tracks respectively. The advantage of this design is that it can achieve a left-right symmetrical push-pull mode, which is more beautiful in appearance, and the opening and closing actions of the two window sashes are independent of each other and do not interfere with each other. In terms of function, when the two window sashes are opened at the same time, a larger ventilation area can be obtained, and the opening and closing degree of each window can be flexibly adjusted according to the wind direction and ventilation needs. Another layout method is to install one window sash on the outer track and the other on the middle track. This layout is more clever in space utilization, especially when the window size is large, it can avoid the two window sashes from being too concentrated on one side when closing, reducing the local pressure on the window frame, and at the same time, it can also achieve ventilation effects of different proportions, such as opening the outer window sash wide and the middle window sash small to meet diverse ventilation needs.
3. Synergy between the three-sash push-pull mode and the track layout
In the three-sash push-pull mode, the advantages of the three-track layout are fully reflected. The three window sashes are generally installed on three tracks, and each track bears the push-pull movement of one window sash. This layout method enables each window sash to have an independent running track, ensuring smooth operation. From the perspective of ventilation, three sashes can be opened in a variety of combinations, such as opening all three at the same time, opening two and closing one, or opening one and closing two. Through different combinations, the ventilation volume can be accurately adjusted. Moreover, when the three sashes are closed, they can be evenly distributed in the window frame, making the overall force of the window more uniform, which helps to improve the stability of the window frame and extend the service life of the window. At the same time, this layout also provides convenience for the installation of auxiliary facilities such as guardrails and screens, and the installation of these facilities can be reasonably arranged according to the position and function of different tracks.
