The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2020
Filed:
Jan. 14, 2019
Mazda Motor Corporation, Aki-gun, Hiroshima, JP;
Hirotaka Natsume, Hiroshima, JP;
Hidenori Matsuoka, Hiroshima, JP;
Keisuke Ebisumoto, Hiroshima, JP;
Mazda Motor Corporation, Aki-gun, Hiroshima, JP;
Abstract
A lower vehicle body structure includes a vehicle body floor having a bottom surface part, a floor tunnel bulging upwardly from the bottom surface part and extending in vehicle front-and-rear directions, side sills extending in the front-and-rear directions, hinge pillars extending upwardly from the side sills, first frames, lowered parts and second frames. Each first frame extends in the front-and-rear directions between the floor tunnel and a side sill. Each lowered part is provided to the bottom surface part between a first frame and a side sill so as to be lowered below a part where the floor and the side sills are joined. Each second frame extends to a first frame, obliquely rearwardly and inwardly from a side sill along an upper surface of the bottom surface part, and forms in a part including a lowered part a closed cross-section between the bottom surface part and a second frame.