| 摘要 |
<p>A gas spring device is disclosed. The gas spring device includes: a gas spring main body having a housing and a piston rod; a first connection support unit formed to surround the housing; a second connection support unit arranged to enable a connection length be extended and contracted as one end thereof is inserted into the side of the first connection support unit formed to surround the piston rod; a driving source arranged in a fixated state on the first connection support unit, and generating power to move the piston rod forwards and backwards; and a power transmission unit having a gear formed to receive power from the driving source, and transmit the power by gear engagement to enable the piston rod to move forwards and backwards.</p> |
