US Patent No. 10,561,032

PRINTING CIRCUIT BOARD ACCOMMODATION CASING HAVING ENGAGEMENT PROTRUSION WITH CRUSHING MARGIN


Patent No. 10,561,032
Issue Date February 11, 2020
Title Printing Circuit Board Accommodation Casing Having Engagement Protrusion With Crushing Margin
Inventorship Akitsugu Funahashi, Anjo (JP)
Takeshi Tsuriki, Aichi-ken (JP)
Takahiro Suga, Kariya (JP)
Assignee AISIN SEIKI KABUSHIKI KAISHA, Kariya-Shi, Aichi-Ken (JP)

Claim of US Patent No. 10,561,032

1. A printed circuit board accommodation casing comprising:a support surface that abuts on a first planar portion of a printed circuit board;
a side wall portion at least partially surrounding the first planar portion of the printed circuit board, the first planar portion of which is abutted by the support surface; and
an engagement protrusion formed on the side wall portion,
wherein the engagement protrusion includes a crushing margin, which is crushed against the first planar portion of the printed circuit board such that the crushing margin is changed in shape by direct pressing contact with the printed circuit board, at a location where the support surface does not abut on the first planar portion of the printed circuit board.