Title:
FISHING ROD AND METHOD FOR FORMING JOINT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/047923
Kind Code:
A1
Abstract:
Provided is a fishing rod having good dimensional accuracy, in which rattling and noise occurring at a joint portion of a large-diameter rod and a small-diameter rod are reduced. This fishing rod has a joint structure 10 in which the outer circumferential surface of a small-diameter part 5A is inserted into the inner circumferential surface of a large diameter-part 3A and the two parts are joined together. The joint structure 10 is provided with an elastic member 20 comprising a straight mating part 10A and a joint part 20B that is press-fitted into the end of the small-diameter part 5A and that protrudes in the axial direction, and the outer circumferential surface of the small-diameter part 5A and the outer circumferential surface of the joint part 20B are integrally machined in a centerless manner. The outer circumferential surface 20a of the joint part 20B is characterized by having a large diameter of φ0.03-φ0.06 mm with respect to the centerless machining dimension (diameter D of the outer circumferential surface 5a of the small-diameter rod).
Inventors:
MATSUO TAKAHIRO (JP)
Application Number:
PCT/JP2023/014816
Publication Date:
March 07, 2024
Filing Date:
April 12, 2023
Export Citation:
Assignee:
GLOBERIDE INC (JP)
International Classes:
A01K87/00
Foreign References:
| JPS63109767U | 1988-07-14 | |||
| CN213117001U | 2021-05-04 | |||
| JP2001231411A | 2001-08-28 | |||
| JPH0779666A | 1995-03-28 |
Attorney, Agent or Firm:
IMAMURA Mitsuhiro (JP)
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