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|1. (WO2018043924) STRAP FOR BATTERY MODULE, BATTERY MODULE COMPRISING SAME, AND JIG FOR COMPRESSING STRAP|
|Applicants:||LG CHEM, LTD.
|Title:||STRAP FOR BATTERY MODULE, BATTERY MODULE COMPRISING SAME, AND JIG FOR COMPRESSING STRAP|
The present invention can provide a strap for compressing outer surfaces of a battery module to prevent deformation of the battery module caused by battery cell swelling, the strap for compressing battery module which has a closed loop structure larger than the outer circumference of the battery module and a welded portion provided in a folded form at at least a portion in the closed loop such that the folded portions overlap with each other when a preset pressure is applied.