Door window

Abstract

The invention discloses a door window, in particular to a vertical hinged door window. The door window comprises a door window frame, a door window sash and a sealing structure; the sealing structure comprises fixing members, elastic members and a sealing member; the door window frame is provided with the fixing members; the door window sash is provided with the elastic members; the sealing member is connected below the elastic members and is arranged at the bottom of the door window sash. The fixing member is provided with a slope; each elastic member comprises a shell and a spring; the sealing member comprises a sealing frame, an adhesive tape and convex parts; each convex part is provided with at least one slope adaptive to the fixing member and a guide rail for positioning with the door window sash. The convex parts are connected with the springs, so the sealing frame can move up and down when the convex parts and the fixing members move relatively. The door window has the advantages of long service life, good sealing effect, capability of ensuring smooth door opening, capability of realizing the single regulation on left and right heights and the like and achieves the effects of proofing water, dampness, dust and insects, muting and the like.

Description

technical field [0001] The invention relates to the technical field of building doors and windows, in particular to a door and window. Background technique [0002] Existing doors and windows, especially casement doors and windows, always keep a certain distance between the bottom of the door and window leaf and the ground or the window sill, so as to ensure that the door is opened and closed without hindrance. However, this will result in a gap between the door and window sash and the ground or window sill, poor sealing performance, and external substances (such as wind and sand, moisture, insects, etc.) can easily enter the room. In order to solve the problem of the sealing of casement doors and windows, those skilled in the art mainly proposed the following solutions: [0003] The publication number is CN201972566U "Automatically Adjusting Art Swing Door" records: the invention discloses an automatically adjusting art swing door, comprising a door leaf, a shell is provid...

AI Technical Summary

Problems solved by technology

[0004] That is to say, in the prior art, a housing is provided at the bottom of the door leaf, and a slideway groove, a U-shaped adjustment strip and an adjustment hook are arranged in the housing, and the self-sealing U-shaped adjustment strip and the hook structure are used to realize the adjustment between the door and the ground. The height between them, but relying on a single shell structure at the bottom of the door leaf, the adjustment strips and hooks are prone to failure, and the service life is short

Moreover, when opening and closing the door leaf, since the bottom of the door leaf can be automatically adjusted up and down, the hook structure provided on it will hinder the opening and closing of the door, affecting the smoothness of opening and closing the door.

[0005] Furthermore, the ordinary ground and window sills are mostly uneven, and the left and right heights are prone to inequalities, which put forward higher requirements for the sealing of casement doors and windows

However, in the existing solutions, there is no solution that can adjust the left and right heights independently, and they are all adjusted and sealed according to the highest point on the ground, which does not really solve the technical problem of comprehensive sealing

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