| 摘要 |
PURPOSE: A structure of Nordic ski pole with an improved driving force and guaranteed safety is provided to continuously and solidly maintain the fixed supporting force of a tip on a ground when back-pushing the ski pole, or on an inclined ground and to elongate the service life of the tip by reducing the wear thereof. CONSTITUTION: The structure of a Nordic ski pole includes: a shaft(1); a basket(2), fixed on the lower end of the shaft(1); and a tip(30), made out of a high strength metal and attached to a support(2') on one lower end of the basket(2) as one body. The tip(30) includes: a main supporting point(31), inclined at a constant angle around the central axis of the pole; and an auxiliary supporting point(32), configured as one body with the main supporting point(31) and having a constant edging angle.
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