Power supply device
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United States of America Patent
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Jun 12, 2018
Issued Date -
Dec 4, 2014
app pub date -
Jan 11, 2013
filing date -
Jan 27, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A power supply device (1) includes a battery cell assembly (2) being an assembly of battery cells (3) each having electrodes (4) and a battery connecting block (10) including a case body (11) including an adjacent first and second divided fixing portions (12, 13) connected to each other via a flexural deformation portion (14). The flexural deformation portion (14) includes a first rising linear portion (40) having one end fixed to the first divided fixing portion, a second rising linear portion (40) having one end fixed to the second divided fixing portion, first and second curve portions (41) bent at the other ends of the first and second rising linear portions (40) in a direction to come close to each other, and a linear portion (42) connecting the first and second curve portions to each other.
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