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US 2026/0084497 A1Published application
Function extension board for automobile doors and windows
OwnerHeng ZHANGinventor
Life of this patent
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Abstract
Provided is a function extension board for automobile doors and windows including a board body. An upper edge and side edges of the board body are provided with board convex edges corresponding to grooves of an automobile door and window frame and an automobile door frame. A lower edge of the board body is provided with a board groove corresponding to an upper edge of an automobile window lifting glass. A ventilation opening is formed in the board body. The board body is detachably provided with a rain cover on an outer side of the ventilation opening.
Claims10
A function extension board for automobile doors and windows, comprising:
- a board body, having an upper edge, a lower edge and side edges, the upper edge and side edges being provided with board convex edges corresponding to grooves of an automobile door and window frame, and an automobile door frame, and the lower edge of the board body being provided with a board groove corresponding to an upper edge of an automobile window lifting glass;
- and
- a ventilation opening formed in the board body wherein the board body on an outer side of the ventilation opening is detachably provided with a rain cover.
Dependencies are inferred from the claim text.