Polygonal rod
OwnerMasaki Takemotoinventor
Life of this patent
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Abstract
To provide a polygonal rod, which is formed into a polygonal shape provided with hollow portions formed in an inside thereof with use of a plurality of T-shaped longitudinal members each having a T-shaped cross-section, and which sufficiently has resilience after bending of the rod. The polygonal rod has a longitudinal-pole-like entire shape and a polygonal outer peripheral shape in a cross-section thereof, the polygonal rod including at least a plurality of T-shaped longitudinal members (10) each having a T-shaped cross-section, to exhibit a hollow shape.
Claims7
A polygonal rod having a longitudinal-pole-like entire shape and a polygonal outer peripheral shape in a cross-section thereof, the polygonal rod comprising at least three T-shaped longitudinal members (10) each having a T-shaped cross-section, to thereby form at least three hollow portions (4).
Dependencies are inferred from the claim text.