Title:
グロメット
Document Type and Number:
Japanese Patent JP7317095
Kind Code:
B2
Abstract:
A grommet (20) includes a tubular portion (21). The tubular portion extends along a first direction (DR1) and has a distal end (21a) and a proximal end (21b) opposite to the distal end in the first direction. A through hole (21c) that extends in the first direction and opens at the distal end and the proximal end of the tubular portion is formed in the tubular portion. A first opening edge (21d), which is an opening edge of the through hole at the distal end of the tubular portion when the tubular portion is viewed along the first direction from the distal end side, has a first portion (21da). The first portion includes a first end that is the intersection of the first opening edge and a first straight line (L1) passing through the center (C) of the through hole and along a second direction (DR2) orthogonal to the first direction, and a second end that is the intersection of the first opening edge and a second straight line (L2) passing through the center of the through hole and along a third direction (DR3) orthogonal to the first direction and the second direction.
Inventors:
Youhei Yamashita
Hiroshi Nagao
Daisuke Hotomi
Miki Saito
Hiroshi Nagao
Daisuke Hotomi
Miki Saito
Application Number:
JP2021201893A
Publication Date:
July 28, 2023
Filing Date:
December 13, 2021
Export Citation:
Assignee:
Mitsuno Co., Ltd.
International Classes:
A63B49/022; A63B51/12; F16B13/14
Domestic Patent References:
| JP2006519050A |
Other References:
ダンロップテニスラケットNEW「SX」シリーズを新発売 ~弾道補正機能の進化でスピンのかかりやすさを体感できる~,住友ゴム [online],2021年12月03日,https://www.srigroup.co.jp/newsrelease/2021/sp/2021_sp77.html,[検索日:2022年1月17日]
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office