Door body
The door body design simplifies the structure by integrating a vertical core material with a door edge material and a locking device using an edge fixing component, enhancing installation efficiency and securing the door edge material without additional screws.
JP2026084397APending Publication Date: 2026-05-21LIXIL CORP +1
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- LIXIL CORP
- Filing Date
- 2024-11-11
- Publication Date
- 2026-05-21
AI Technical Summary
Technical Problem
Conventional door bodies require separate engagement portions for attaching a door edge material and a lock component, leading to a complex structure.
Method used
A door body design featuring a vertical core material with a door edge material and a locking device, utilizing an edge fixing component with mounting pieces and engaging claws that simplify the attachment process, eliminating the need for separate engagement parts.
Benefits of technology
Simplifies the structure of the door edge material, enhances installation efficiency, and ensures secure fixation of the door edge material without the need for additional screws, improving the overall design and appearance.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026084397000001_ABST
Abstract
To provide a door body with a simplified door edge structure. [Solution] A door panel comprising: a door edge material positioned on the facing surface of the vertical core material of the door panel body; an edge fixing component for fixing the door edge material to the facing surface; and a locking device attached to the facing surface, wherein the door edge material has a pair of mounting pieces attached to the edge fixing component; the locking device has flange portions extending vertically from the lock case; the edge fixing component has a fixing component body for adjusting the mounting height of the flange portion from the facing surface; a first fixing portion for fixing to the facing surface; and a second fixing portion for fixing the door edge material, wherein the second fixing portion has at least a pair of engaging claw portions that engage with the mounting pieces of the door edge material; and an elastic portion between the pair of engaging claw portions that elastically displaces the pair of engaging claw portions inward in the width direction of the edge fixing component.
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