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:
Dec. 19, 2023
Filed:
Dec. 04, 2019
Lg Chem, Ltd., Seoul, KR;
Jinwoo Park, Daejeon, KR;
Tae Geun Kim, Daejeon, KR;
Abstract
A battery module according to the present disclosure includes: a cell assembly that includes at least one battery cell; an upper plate that covers one side of the cell assembly, and includes a hinge pin adjacent at least one corner thereof; and a bus-bar frame that covers a neighboring side of the one side of the cell assembly, covered by the upper plate, and coupled to the upper plate by including a hinge coupling portion that is coupled with the hinge pin, wherein the hinge coupling portion comprises a hinge pin receiving portion where the hinge pin is received and a hinge pin cover portion that covers the hinge pin, and one of the hinge pin and the hinge coupling portion comprises a coupling protrusion portion, and the other comprises a coupling groove portion corresponding to the coupling protrusion portion.