Vehicle seat having an elevation mechanism and a cushion frame with rigid portions
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United States of America Patent
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Aug 29, 2017
Issued Date -
N/A
app pub date -
Sep 21, 2012
filing date -
Sep 21, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Realized is a vehicle seat capable of improving the rigidity of a cushion frame with respect to a load input to a seat back while suppressing an increase in weight and size of the cushion frame. In a vehicle seat including a height adjustment mechanism which is driven to adjust the height of a seat cushion and a brake mechanism which maintains the height of the seat cushion when the height adjustment mechanism is not driven, the brake mechanism is connected to a second connection portion different from a first connection portion connected to the seat back in the cushion frame, and reinforcement portions and which extend in a direction from the first connection portion toward the second connection portion are provided between the first connection portion and the second connection portion in the cushion frame.
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