Outer tube support plate structure of a gas cylinder
AssigneeSamhongsa Co., Ltd.
InventorYoung Ki Yoon
Life of this patent
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Abstract
The present invention relates to an engaging structure of a support plate and an outer tub which fixes a piston rod. The outer tub and the support plate are firmly fixed by the simple bending and curling. First pieces and second pieces are formed by minutely cutting the surfac3e of a lower end of the outer tub in a same axis as the outer tub. The first pieces are bent by rolling the first pieces towards the inner side of the outer tub. A support plate is positioned on the bent first piece. The second pieces are fixed by curling the first pieces towards the support plate.
Claims5
In a gas cylinder in which one end of a piston rod extending to the inner side of an outer tub is fixed to a support plate fixed to one end of the outer tub and a spindle connected to the other end of the piston rod is slidably moved along the piston rod in a same axis direction as the outer tub, an outer tub support plate fixing structure of a gas cylinder wherein a plurality of first and second pieces are formed along the end surface of the outer tub and a protruding portion is formed on the inner side of the outer tub and the support plate is positioned so as to make contact with the protruding portion and the support plate is fixed to the second piece.
Dependencies are inferred from the claim text.