Title:
TUBE ATTACHMENT STRUCTURE AND GROUND CLIP
Document Type and Number:
WIPO Patent Application WO/2021/131221
Kind Code:
A1
Abstract:
The present invention enables an operator to easily identify a normal attachment direction of a ground clip, and set the ground clip in a correct orientation. Provided is a tube attachment structure having a ground clip attached across a grounded electroconductive tube and a flexible tube inserted onto the outer surface of the electroconductive tube, the tube attachment structure being characterized in that the ground clip is provided with a coil section attached to the outer surface of the electroconductive tube and the outer peripheral surface of the flexible tube, and a pair of opposing grip parts projecting from both axial ends of the coil section, and one of the grip parts of the pair of grip parts has an asymmetrically-shaped indicator site having directionality in the axial direction of the coil section.
Inventors:
NUMATA KENICHI (JP)
Application Number:
PCT/JP2020/037730
Publication Date:
July 01, 2021
Filing Date:
October 05, 2020
Export Citation:
Assignee:
TOYOX KK (JP)
International Classes:
F16L11/127; F16B2/24; F16L11/118; F16L33/03; F16L35/00
Domestic Patent References:
| WO2008080914A1 | 2008-07-10 |
Foreign References:
| JP2002005372A | 2002-01-09 | |||
| JPS4930773A | 1974-03-19 | |||
| JP2015102192A | 2015-06-04 | |||
| CN204942841U | 2016-01-06 | |||
| JP2013036503A | 2013-02-21 | |||
| JPS56122890A | 1981-09-26 | |||
| JP2011121521A | 2011-06-23 | |||
| JP2002005372A | 2002-01-09 |
Other References:
See also references of EP 4083484A4
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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