Attachment structure of car sound apparatus

Details Attachment structure of car sound apparatus Attachment structure of car sound apparatus

1986-11-19

1988-11-15

Britts, Ramon S.

Supports

Instrument in panel

248201, 248551, F16M 1100

Patent

active

047843578

ABSTRACT:
This invention provides an attachment structure of a car sound apparatus of the type in which an inner case is fitted in an opening of a dashboard panel and the car sound apparatus is inserted through an insertion hole of the inner case and attached there, which is characterized in that pin fitting portions are provided on the front ends of the side faces of the inner case each comprising an inclined edge and a fitting groove, and lock pin units are provided on the side faces of the car sound apparatus each allowing up and down movement of its lock pin, wherein at the time of attaching the car sound apparatus to the inner case the lock pin moves along the inclined edge and fits in the fitting groove of the pin fitting portion, whereas at the time of detachment the lock pin is moved upward by means of a removing member to release engagement with the fitting groove to thereby permit pulling out.

REFERENCES:
patent: 3305203 (1967-02-01), Williams, Jr.
patent: 3746931 (1973-07-01), Muranaka
patent: 4098423 (1978-07-01), Marrero
patent: 4103983 (1978-08-01), Morrison et al.
patent: 4524933 (1985-06-01), Rouws
patent: 4540146 (1985-09-01), Basile
patent: 4572465 (1986-02-01), Rasca
patent: 4580754 (1986-04-01), Hughes
patent: 4623110 (1986-11-01), Kanari
patent: 4660789 (1987-04-01), Putnam
patent: 4687172 (1987-08-01), Stillback

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