Drainage piece for sliding door and window frame and sliding door and window

Abstract

The invention relates to the technical field of construction and decoration, and provides a drainage part for a sliding door / window frame. The drainage part comprises an upper component and a lower component, wherein the lower component is of a groove structure for leaking water from the bottom, and comprises two parallel lower water fenders and two lower side plates connected with the lower water fenders; the upper component comprises two parallel connection segments and a side wall for connecting two segments of heat-preserving sections; the two connection segments are connected on a joint between the two segments of heat-preserving sections through two upper water fenders; water-leaking cavities are formed between the connection segments and the upper water fenders. The drainage part is arranged on a door / window frame section on an intersection between an inner sash and an outer sash when a sliding door / window is closed, and is embedded into two segments of heat-preserving sections arranged between inner and outer rails of the door / window frame, so that outdoor water can be prevented from entering rooms, and the waterproofing effect between the door / window frame and inner and outer door / window sashes is greatly enhanced; moreover, the drainage part has a drainage function, so that water dropping onto the drainage part can be drained outdoors.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to a drainage piece for a sliding door and window frame and a sliding door and window. Background technique [0002] At present, the doors and windows used in buildings, sliding doors and windows are widely welcomed by users because of their own advantages, and they also occupy a large proportion in the market. It is always on the track of the door and window frame, so it is in a good stress state; in addition, because it can stay in any position, the ventilation volume can be adjusted at will. However, for the current sliding doors and windows, please refer to the structure figure 1 , the sliding door and window seals between the door and window sash 100 and the door and window frame track 200 are basically one-piece plastic injection molded parts; figure 1 In the I place, its waterproof effect is poor, and does not possess drainage function. see further figur...

AI Technical Summary

Problems solved by technology

The problem at this time is that, in case of rainy weather, the waterproof effect between the indoor and outdoor parts of the integrated plastic material heat preservation profile 300 is not satisfactory, and the integrated plastic material heat preservation profile 300 does not have drainage function

[0003] Furthermore, sealing between the inner fan and the outer fan only by penetrating the sealing wool strip often fails to achieve a good sealing effect, so that the thermal insulation, heat insulation, sound insulation, and waterproof effects of the doors and windows are not good.

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