Title:
EAR PAD AND HEADPHONE
Document Type and Number:
Japanese Patent JP2020150493
Kind Code:
A
Abstract:
To provide an ear pad with good sound sealing and wearability even when worn with glasses.SOLUTION: An ear pads (3) includes: a first cushioning portion (C1) having a first modulus of elasticity provided in an intermediate-range (AG) between a first range (AU), which is formed in a substantially annular shape having an annular shape or a slit and is a first end side of one radial direction, and a second range (AD), which is a second end side of the opposite direction; a second cushioning portion (C2), provided side by side with the first cushion section (C1) in a thickness direction, having a second modulus of elasticity less than the first modulus; a third cushioning portion (C3), provided in the first range (AU), having a third modulus of elasticity greater than the second modulus; and a fourth cushioning portion (C4), provided in the second range (AD), having a fourth modulus greater than the second modulus.SELECTED DRAWING: Figure 3
Inventors:
IIDA YASUSHI
Application Number:
JP2019048438A
Publication Date:
September 17, 2020
Filing Date:
March 15, 2019
Export Citation:
Assignee:
JVC KENWOOD CORP
International Classes:
H04R1/10
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Shunichi Takahashi