Inflight headset for civil aircraft
First Claim
1. An inflight headset comprising generally a headband having two downwardly depending ends, a pair of shanks coupled to said downwardly depending ends of said headband, and a pair of earpieces which are coupled to said shanks being provided to be disposed over the ears of a user;
- a stub being provided on a lower end of each said shank, a first annular groove being formed in said stub;
a casing being integrally formed on a housing which receives a respective earpiece, said casing having an open end, a first oblong hole being formed in an upper end of said casing;
a cap being provided for enclosing said open end of said casing;
said first annular groove of said stub being engaged with said first oblong hole, and said stub being rotatably and frictionally coupled to said casing when said cap encloses said open end of said casing so that said earpieces can be easily adjusted to different rotational directions.
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Accused Products
Abstract
An inflight headset includes a headband, a pair of shanks coupled to the ends of the headband, and a pair of earpieces adapted to be disposed over the ears of a user. A stub is provided on a lower end of each shank. A casing with an open end is formed on a housing which is adapted for receiving the earpiece. A cap is provided for enclosing the open end of the casing. The stub is rotatably and frictionally coupled to the casing when the cap encloses the open end of the casing so that the earpieces can be easily adjusted to different rotational directions.
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Citations
3 Claims
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1. An inflight headset comprising generally a headband having two downwardly depending ends, a pair of shanks coupled to said downwardly depending ends of said headband, and a pair of earpieces which are coupled to said shanks being provided to be disposed over the ears of a user;
- a stub being provided on a lower end of each said shank, a first annular groove being formed in said stub;
a casing being integrally formed on a housing which receives a respective earpiece, said casing having an open end, a first oblong hole being formed in an upper end of said casing;
a cap being provided for enclosing said open end of said casing;
said first annular groove of said stub being engaged with said first oblong hole, and said stub being rotatably and frictionally coupled to said casing when said cap encloses said open end of said casing so that said earpieces can be easily adjusted to different rotational directions. - View Dependent Claims (2, 3)
- a stub being provided on a lower end of each said shank, a first annular groove being formed in said stub;
Specification