Narrow edge type door and window structure and door and window
By installing locking and unlocking hardware on the glass surface, the visible area of the sash profile is reduced, solving the problem of insufficient lighting in doors and windows and achieving a larger lighting area and better lighting performance.
CN224187421UActive Publication Date: 2026-05-01SHENZHEN HOPO WINDOW CONTROL TECH CO LTD
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202521101012.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-01
- Estimated Expiration
- 2035-05-30
AI Technical Summary
Technical Problem
The large visible surfaces of existing window and door frames and sashes result in insufficient lighting performance, failing to meet market demands.
Method used
Installing locking and unlocking hardware on the glass surface reduces the visible area of the fan-shaped profile, thereby increasing the light-receiving area.
Benefits of technology
By reducing the visible surface of the sash profile, the overall lighting area of the door and window structure is increased, thereby improving lighting performance.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a narrow edge type door and window structure and a door and window. The door and window structure comprises a frame profile mounted at a window; the sash sectional material is movably arranged on the frame sectional material, and glass is installed on the sash sectional material; the locking hardware is mounted on the surface of the glass and detachably connected with the frame profile so as to be switched between a locking state and an unlocking state; when the locking hardware is in an unlocking state, the sash profile and the frame profile can be opened and closed, and when the locking hardware is in a locking state, the sash profile and the frame profile are relatively fixed; the opening hardware is at least partially mounted on the surface of the glass and is connected with the frame profile; the opening hardware can open and close the sash section bar when the locking hardware is in an unlocking state. Therefore, by changing the mounting form of the locking hardware and the opening hardware, the locking hardware and at least one part of the opening hardware are mounted on the surface of the glass, so that the visual surface of the sash profile can be effectively reduced, and further, the light shielding is effectively reduced, so that the overall lighting area of the door and window structure is increased.
Need to check novelty before this filing date? Find Prior Art