FIELD: sports.
SUBSTANCE: invention relates to a stick for walking tourism, a cross-country skiing stick, a Nordic walking stick or a ski-pole. In the design of the nozzle there is sleeve (3) having a substantially cylindrical shape and made with possibility of attachment to the lower free end (25) of tube (1) of the stick. For this purpose, there is blind opening (22) opened from above, which serves to insert the tube end into it. In addition, proposed nozzle has replaceable component (2), made with possibility of attachment to sleeve in detachable manner with formation of connection by means of geometrical closure or tight fit. Bushing has head (4) at the bottom changing into body (5), at that at least one axial section of the body is equipped with external thread (6). At its lower end (21) replaceable component has rolling surface or tip (16), and to accommodate bushing in this component there is a blind axial hole (15) open from above.
EFFECT: disclosed is replaceable support stick system.
25 cl, 24 dwg
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Authors
Dates
2020-01-28—Published
2016-04-08—Filed