Sliding door and window with channel dust cleaning structure

The present invention has the advantages of providing a "sliding door and window" with simple structure, convenient installation, good firmness, low cost, long service life of the door leaf, and detachable heat insulation reinforcement strips. , The effect of easy installation, but when in use, the inside of the lower rail is easy to accumulate dust, which will easily affect the smoothness of the door and window sliding during the sliding process of the door and window, so a design with channel cleaning function is needed to solve the above problems;

[0005] 2. The patent document CN108729810A discloses a sliding door and window leaf, "including doors and windows, door and window frames and tracks, the tracks are installed in the door and window frames, pulleys are arranged on the doors and windows in the tracks, and the ends of the doors and windows in the tracks are provided with shoveling components. The shoveling assembly includes a baffle attached to the side wall of the track, a shovel attached to the bottom wall of the track, and a separator arranged on the baffle to divide the baffle into two parts, and the track is on the other side away from the baffle A through hole with the same size as the baffle is opened on the wall, and a T-shaped slot is opened on the end of the door and window located in the track. Shaped blocks, elastic components are arranged on the baffle, and waste collecting grooves are arranged below the through hole on the side wall of the track; this setting makes it possible to clean the impurities in the track without the need for the user to manually clean the impurities in the track. The impurities in the channel can be removed to achieve the effect of easy cleaning.” When the sliding doors and windows are in use, the dust inside the channel can be cleaned by moving the T-shaped block, but when moving inside the channel, the dust cleaned by the T-shaped block will gradually Accumulated and overflowed into the gap between the channel and the window frame, affecting the cleaning effect;

There are also anti-falling and anti-deformation parts between the window sash and the window frame. The anti-falling parts are used to prevent the sash in the closed sta