Title:
ROTATION ASSIST MECHANISM FOR ROTATING BODY, SCREW CAP ROTATION ASSIST TOOL, AND ROTATION ASSIST-TYPE CAP
Document Type and Number:
WIPO Patent Application WO/2018/235749
Kind Code:
A1
Abstract:
The present invention is a screw cap rotation assist tool equipped with an operation unit (40) which is capable of rotating with a rotating body or a screw cap (10), and can be integrally or separately provided with the rotating body or screw cap (10), and also equipped with a first hinge part (21) which rotatably supports the operation unit (40) and connects the operation unit (40) and an outer-circumferential surface (18) to one another on the base end side of the operation unit (40), wherein the operation unit (40) is capable of transitioning between a first orientation state in which the operation unit (40) is near to and extends along the outer-circumferential surface (18), and a second orientation state in which the operation unit (40) rotates with the first hinge part (21) as the axis of rotation, and the tip thereof separates from the outer-circumferential surface (18) and moves in a diameter-expanding direction. The screw cap rotation assist tool is further configured in a manner such that a connecting band for connecting the base end section (41) to the outer-circumferential surface (18) via a second hinge part is provided in series on the tip of the operation unit (40) via a joint part. As a result, the screw cap rotation assist tool does not fall off of the screw cap and exhibits favorable rotation operability.
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Inventors:
MICHIWAKI HIROSHI (JP)
Application Number:
PCT/JP2018/023025
Publication Date:
December 27, 2018
Filing Date:
June 15, 2018
Export Citation:
Assignee:
NEXT INNOVATION INC (JP)
International Classes:
B65D41/04; B67B7/18
Domestic Patent References:
| WO2009113321A1 | 2009-09-17 |
Foreign References:
| JP2011255920A | 2011-12-22 | |||
| JP2014172649A | 2014-09-22 | |||
| JP2014162534A | 2014-09-08 | |||
| US20160297574A1 | 2016-10-13 |
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