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US 7,252,175 B2Granted
Speaker apparatus and manufacturing method of speaker apparatus
AssigneesPioneer Corporation, Tohoku Pioneer Corporation
InventorTatsuya Suzuki
Life of this patent
Estimating the term…
Abstract
A speaker apparatus is a bass-reflex type woofer used in a speaker system, and includes a body portion for housing a speaker unit and a bass-reflex port mounted and fixed in the body portion. Further, in the speaker apparatus, a protrusion for temporarily fastening the bass-reflex port in the case of mounting and fixing the bass-reflex port is provided in the body portion.
Claims5
A speaker apparatus comprising:
- a body portion which houses a speaker unit;
- a bass-reflex port mounted and fixed in the body portion;
- and
- a temporary fastening portion provided in the body portion for temporarily fastening the bass-reflex port in a case of mounting and fixing the bass-reflex port on an upper surface in the body portion,
- wherein the temporary fastening portion is a protrusion formed on an inner surface of the body portion.
2 more elements
A manufacturing method of a speaker apparatus, comprising steps of:
- placing a bass-reflex port on an upper surface of a temporary fastening portion and a bass-reflex port mounting portion formed on a body portion of the speaker apparatus, and
- fixing the bass-reflex port in the body portion in a state where the bass-reflex port is temporarily fastened by the temporary fastening portion,
- wherein the temporary fastening portion is a protrusion formed on an inner surface of the body portion.
Dependencies are inferred from the claim text.