BREATHING STRUCTURE OF LIGHTING FIXTURE FOR AUTOMOBILE

PURPOSE:To surely remove waterdrop adhering to a grommet by shaking off by improving breathing structure in which one end of a bent tubular grommet is fitted into a cylindrical breathing hole provided in the lamp housing of a light hardware for a vehicle. CONSTITUTION:A grommet 4 has a nearly L-shap...

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Bibliographic Details
Main Author UEHARA KUNIO
Format Patent
LanguageEnglish
Published 12.12.1995
Edition6
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:PURPOSE:To surely remove waterdrop adhering to a grommet by shaking off by improving breathing structure in which one end of a bent tubular grommet is fitted into a cylindrical breathing hole provided in the lamp housing of a light hardware for a vehicle. CONSTITUTION:A grommet 4 has a nearly L-shaped form and comprises a horizontal part 4a and a vertical part 4b. One end of the horizontal part 4a is fitted into a cylindrical breathing hole 1a and supported in a cantilever form, and the lower end of the vertical part 4b is free. When a light hardware is vibrated in the vertical direction, the horizontal part 4a of the grommet 4 is vibrated in a bending form and hit against a pin-form stay 5 to receive a shock. Thereby, the free end is largely shaked in the direction of a-b and the waterdrop adhering thereto is shaken off.
Bibliography:Application Number: JP19940120099