Ohrhörer

Details

Veröffentlichungs-Nr.

EP4727161

Anmeldetag

22. November 2024

Veröffentlichung

19. Juni 2025

Rechtsraum

EP

IPC

H04R1/10

Abstract

An earphone (200), including a sound-generating portion (210), an abutment portion (220), and an ear hook (230). The ear hook (230) is connected to the sound-generating portion (210) and the abutment portion (220); in a reference cross-section (B-B) in a length direction of the ear hook (230) and in a natural state, the midpoint of the shortest connection line between an outer wall surface of the sound-generating portion (210) and an outer wall surface of the abutment portion (220) serves as a first reference point (O) or the midpoint of an arc formed by a contact region between the outer wall surface of the sound-generating portion (210) and the outer wall surface of the abutment portion (220) serves as a first reference point (O); the ear hook (230), the sound-generating portion (210) and the abutment portion (220) have an inner contour; the inner contour has a second reference point (C) farthest from the first reference point (O); the inner contour further has a third reference point (E) located on the side of the second reference point (C) facing the sound-generating portion (210); a first connection line (CO) is formed between the first reference point (O) and the second reference point (C); a second connection line (CE) is formed between the second reference point (C) and the third reference point (E); the length of the first connection line (CO) ranges from 11 mm to 19 mm; the angle between the first connection line (CO) and the second connection line (CE) ranges from 20° to 65°; and the length of the second connection line (CE) ranges from 10.5 mm to 18.4 mm. By means of the method, the wearing comfort and wearing stability of the earphone (200) can be effectively improved.

Anmelder

Firma

Shenzhen Shokz Co., Ltd.

Land

🇨🇳 China

Fachgebiete