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BUCKLE AND SEAT BELT DEVICE

  • US 20170001557A1
  • Filed: 06/30/2016
  • Published: 01/05/2017
  • Est. Priority Date: 07/02/2015
  • Status: Active Grant
First Claim
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1. A buckle comprising:

  • a supporting member;

    a case that covers the supporting member;

    a lock portion that is supported by the supporting member and that is covered by the case to lock or unlock a tongue which is inserted into an insertion hole;

    wherein an insertion hole is formed between the case and the lock portion, andan illuminating unit that illuminates both ends of the insertion hole of the tongue,wherein the illuminating unit includes;

    a light emitting unit that emits light;

    a light distribution unit that distributes the light emitted by the light emitting unit to form a first light beam and a second light beam;

    a first diffusing unit that diffuses the first light beam; and

    a second diffusing unit that diffuses the second light beam.

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