Luftventil und Dieses Enthaltendes Gefülltes Produkt

Details

Veröffentlichungs-Nr.

EP4810839

Anmeldetag

21. April 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

F16K15/14, F16K15/20

Abstract

The present invention introduces an air valve comprising a hollow annular base mount (10), which is combined with a flexible enclosure (51), and a detachable valve core (20) that is coupled with the base mount (10). The valve core (20) is designed in a recess-like configuration, defining an internal air chamber (211). An air passage (22) extends through the valve core (20), within which a valve plug (30) is positioned to seal the air passage (22). The valve plug (30) includes a flap valve (31) that lifts toward the air chamber (211) when suction is applied, thereby establishing communication between the air passage (22) and the air chamber (211). The valve core (20) of the air valve can be selectively detached to facilitate the inflation, deflation, filling, and firmness adjustment of a filled product (50), offering a versatile range of functionalities.

Anmelder

Firma

Broad Design Co., Ltd.

Land

🇹🇼 Taiwan

Fachgebiete