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Patent Searching and Data


Title:
LIGHT-GUIDING BODY FIXATION STRUCTURE AND VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2022/118892
Kind Code:
A1
Abstract:
The present invention prevents point illumination and fixes a light-guiding body. The present invention comprises: a fixation portion (housing 10) which has a first holding portion (cylinder 10G) for holding one end portion (rear light-guiding portion 20D) of a continuous light-guiding body 20 and which has a second holding portion (upper hole and/or lower hole) for holding the other end portion (left end of upper light-guiding portion and/or left end of lower light-guiding portion) of the light-guiding body 20; engagement portions (engagement recess 10Gb and engagement protrusion 20Da) by which the first holding portion and the one end portion are engaged with each other and which restrict the frontward movement of the one end portion in the front-back direction; an elastic portion 10Gc which generates elastic force upward in the up-down direction, and which abuts on the one end portion to maintain the engagement of the engagement portion; a contact portion (projection 10Gd) by which the first holding portion and the one end portion are brought into contact with each other in both the left and right directions in the engaged state of the engagement portions; an abutment portion (base plate 40) which abuts on the one end portion to restrict the backward movement of the one end portion in the front-back direction; and a restriction portion 10Ha which abuts on the elastic portion 10Gc to restrict the downward movement of the elastic portion 10Gc in the up-down direction.

Inventors:
WADA SEITO (JP)
ABE SHINTARO (JP)
Application Number:
PCT/JP2021/044120
Publication Date:
June 09, 2022
Filing Date:
December 01, 2021
Export Citation:
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Assignee:
ICHIKOH INDUSTRIES LTD (JP)
International Classes:
F21S41/24; F21S41/29; F21S43/237; F21S43/241; F21S43/245; F21S43/27; F21W102/10; F21W103/10; F21W103/20; F21W103/55; F21W104/00
Foreign References:
JP2016100257A2016-05-30
JP2006114309A2006-04-27
JP2015064996A2015-04-09
JP2015219995A2015-12-07
JP2015018611A2015-01-29
JP2019145327A2019-08-29
Other References:
See also references of EP 4257876A4
Attorney, Agent or Firm:
SAKAMOTO & PARTNERS (JP)
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