Title:
長さが可変できるスポーツ用スティックの固定装置
Document Type and Number:
Japanese Patent JP5050255
Kind Code:
B2
Abstract:
The present invention relates to a sports stick with a variable length including an upper tube to which a hand grip is connected, a lower tube adapted to be inserted into and withdrawn from the upper tube, and fixing means adapted to securely fix the lower tube to the upper tube, wherein the fixing means includes: a rod body disposed inside the lower tube at one side periphery thereof in such a manner as to be mounted inside the upper tube at the other side periphery thereof by the sequential formation of a screw thread portion and a flat portion along the outer periphery thereof; a tapered member adapted to be fixed to the flat portion formed along the outer periphery of the rod body and having a tapered surface formed along the outer periphery thereof; and a pressurizing member mounted at the screw thread portion formed along the outer periphery of the rod body in such a manner as to encompass the tapered member.
Inventors:
Kim, youngse
Application Number:
JP2010518108A
Publication Date:
October 17, 2012
Filing Date:
July 11, 2008
Export Citation:
Assignee:
Min Sung Precision Company Limited
International Classes:
A63C11/22
Domestic Patent References:
| JP9206115A | ||||
| JP33017084Y1 | ||||
| JP32013181Y1 |
Foreign References:
| US4134703 | ||||
| GB1598692A | ||||
| US5651565 | ||||
| DE1058889B |
Attorney, Agent or Firm:
Takahisa Kimura