Fishing rod including rod body having fitting mounted thereon

Patent metadata

Field	Value
Publication number	US-11730154-B2
Application number	US-201816642953-A
Country	US
Kind code	B2
Filing date	Oct 29, 2018
Priority date	Oct 31, 2017
Publication date	Aug 22, 2023
Grant date	Aug 22, 2023

Abstract

A fishing rod according to an embodiment of the present invention includes a rod body, and a fitting mounted on the outer peripheral surface of the rod body via a mounting portion of the fitting. A first fixing layer is formed to encircle the mounting portion and the rod body, and a second fixing layer is formed on the outer side of the first fixing layer. A coating layer made of a resin is formed on an outer side of the second fixing layer. In an embodiment, the coating layer is formed of a resin having a tensile elongation of 40% or more and a yield strain of 7% or more, both measured in conformity to JIS K 7161:2014, and the coating layer has a thickness of 1.3 mm or smaller.

First claim

What is claimed is:

1. A fishing rod comprising:
a rod body extending in an axial direction;
a fitting including a mounting portion, the fitting being mounted on an outer peripheral surface of the rod body via the mounting portion;
a first fixing layer formed of a first sheet wound on the mounting portion and the rod body;
a second fixing layer formed of a second sheet wound on an outer side of the first sheet, the second sheet being made of a fiber-reinforced resin; and
a coating layer having a generally constant thickness and directly covering an entire outer side of the second fixing layer,
wherein the coating layer is formed of a resin having a tensile elongation of 40% or more and a yield strain of 7% or more, both measured in conformity to JIS K 7161:2014, and the coating layer has a thickness of 1.3 mm or smaller,
wherein the first sheet has a first portion and a second portion, the first portion and the second portion are overlapped with each other in a radial direction of the rod body, wherein the first sheet comprises a single continuous sheet, and the first portion and the second portion are a part of the single continuous sheet;
wherein the fitting is mounted between the first portion and the second portion of the first sheet, and
wherein the coating layer includes a first coating layer and a second coating layer, the first coating layer being made of the resin and formed on the outer side of the second fixing layer, the second coating layer being made of the resin and formed on an outer side of the first coating layer.

2. The fishing rod of claim 1 , wherein the coating layer has a tensile elasticity of 13 MPa to 420 MPa measured in conformity to JIS K 7161:2014.

3. The fishing rod of claim 1 , wherein an adhesive strength between the coating layer and the second fixing layer measured in conformity to JIS K 6849:1994 is 88 N/cm 2 or more.

4. The fishing rod of claim 1 , wherein the coating layer is formed such that an interval between a front end of the coating layer and a front end of the second fixing layer is 3.0 mm or smaller.

5. The fishing rod of claim 1 , wherein the coating layer is formed such that an interval between a rear end of the coating layer and a rear end of the second fixing layer is 1.0 mm or smaller.

6. The fishing rod of claim 1 , further comprising a primer layer provided between the first sheet and the mounting portion.

7. The fishing rod of claim 1 , wherein the thickness of the coating layer is 0.1 mm to 1.3 mm.

8. The fishing rod of claim 7 , wherein the thickness of the coating layer is 0.3 mm to 1.3 mm.

9. The fishing rod of claim 8 , wherein the thickness of the coating layer is 0.5 mm to 1.3 mm.

10. The fishing rod of claim 9 , wherein the thickness of the coating layer is 0.8 mm to 1.3 mm.

11. The fishing rod of claim 1 , wherein the yield strain of the resin of the coating layer is 7.0% to 11.9%.

12. The fishing rod of claim 1 , wherein the tensile elongation of the resin of the coating layer is 40% to 96.9%.

Assignees

• Globeride Inc

Inventors

• Oda Takuya
• Izaki Nobuhiro
• Kawamura Takuji

Classifications

• A01K87/04 Primary

  Fishing-line guides on rods {, e.g. tips (internal line guides A01K87/005)} · CPC title

• A01K87/06 Primary

  Devices for fixing reels on rods · CPC title