| 摘要 |
PROBLEM TO BE SOLVED: To restrain plural laminated power storage cells of a power storage module from being displaced in a width direction and an upward and downward direction by a minimum number of components.SOLUTION: A fastening frame comprises: at least one first fastening frame 15 on which a pair of parallel flanges 15a supporting a peak face 11c and a bottom face 11d of plural power storage cells 11 are formed; and at least one second fastening frame 16 that is arranged in a direction orthogonal to the first fastening frame 15 and on which a pair of parallel flanges 16a supporting a pair of side faces 11b of the plural power storage cells 11 are formed. Therefore, the peak face 11c and the bottom face 11d of the power storage cell 11 are supported by the pair of flanges 15a of the first fastening frame 15, so as to prevent displacement in an upward and downward direction. The pair of side faces 11b of the power storage cell 11 are supported by the pair of flanges 16a of the second fastening frame 16, so as to prevent displacement in the width direction. Thus, displacement of the power storage cells 11 in both of the upward and downward direction and the width direction can be restrained by a minimum number of components. |
