| 摘要 |
The present invention discloses a battery pack suitable for preventing the simultaneous separation of both end parts of a handle part from an upper case while transferring a lower case and an upper case, which are sequentially stacked. The battery pack according to the present invention includes the lower case and the upper case, which are sequentially stacked to surround a battery module. The upper case includes a housing and the handle part which relatively rotates with respect to the housing and is mounted on the housing. The handle part includes shaft holders penetrated by the rotation support shafts of the housing to be rotatably combined with the rotation support shafts, respectively, at different angles. So, the assembly process of the upper case and the handle part can be simplified. |
