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Patent Searching and Data


Title:
SWITCH STRUCTURE OF LAMP UNIT
Document Type and Number:
Japanese Patent JP2010097869
Kind Code:
A
Abstract:

To provide a switch structure of a lamp unit, which can improve assembly workability by reducing the number of switch structural components and simplifying the structure.

A contact 32 contacting between bus bars 21 composing a switch circuit is arranged inside a slider 31, and a ball biasing part 32b arranged on the contact 32 is made to bias a portion of a ball 33 to a coupling recessed part 28a of a guide part 28. Since the ball biasing part 28b for biasing the ball 33 is integrally arranged with the contact 32 in this way, a spring hitherto arranged separately is dispensed with, and the number of components can be reduced to simplify the structure. Accordingly, cost reduction is achieved and assembly workability can be improved.


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Inventors:
SAKAI MANABU
Application Number:
JP2008268907A
Publication Date:
April 30, 2010
Filing Date:
October 17, 2008
Export Citation:
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Assignee:
YAZAKI CORP
International Classes:
H01H15/16; B60Q3/02
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa