魚釣用玉網
- 专利权人:
- 株式会社昌栄
- 发明人:
- 實近 博章
- 申请号：
- JP2008187951
- 公开号：
- JP5283997B2
- 申请日:
- 2008.07.18
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a round landing net for fishing, designed to extend a tip rod body well and also enabling the other rod bodies to be shaken out smoothly and swiftly.
SOLUTION: The round landing net for fishing includes the following scheme. A plurality of first air holes are provided on the outer circumference of a fit member, and a cylindrical fit reinforcing member is provided so as to cover the outer circumference of the fit member, wherein the fit reinforcing member is provided with a contact part contacting with the outer circumference of the fit member on both ends so as to axially stride over the air holes. Further, there is provided a gap in the axial diameter direction between the outer circumference of the fit member and the inner circumference of the cylindrical fit reinforcing member in the proximity of the air holes. A plurality of second air holes are also provided in the outer circumference of the fit reinforcing member, wherein the second air holes and the first air holes are disposed deviatedly in the axial direction. In extending the rod, the outside air is introduced from the second air holes via the first air holes into the rod body.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
