SHAFT-SUPPORT STRUCTURE FOR ROTARY BODY

Title:

SHAFT-SUPPORT STRUCTURE FOR ROTARY BODY

Document Type and Number:

WIPO Patent Application WO/2018/012218

Kind Code:

A1

Abstract:

The present invention more reliably prevents or inhibits breakage of a shaft-support component when a load exceeding a prescribed level is exerted on a rotary body. This shaft-support structure for a rotary body is provided with an inner bearing part (22) provided to a base panel (20); and an inner spindle (45) that is provided to a cup holder (40L) so as to be rotatably supported by the inner bearing part (22). The inner bearing part (22) has slits (24s, 26s) provided apart from the base panel (20). A center cover (80) is provided at a position that faces the slits. The cup holder (40L) is configured to move in a direction that causes the inner spindle (45) to come off the inner bearing part (22) by way of the slits (24s, 26s) when a load exceeding a prescribed level is exerted in a direction away from the base panel (20), and at the same time, the inner spindle (45) presses the center cover (80) from inside and causes the center cover (80) to move in a direction of separating from the inner bearing part (22), thereby making the inner spindle (45) come off the inner bearing part (22).

Inventors:

HIRANO YOICHI (JP)

Application Number:

PCT/JP2017/022667

Publication Date:

January 18, 2018

Filing Date:

June 20, 2017

Export Citation:

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Assignee:

NIFCO INC (JP)

International Classes:

F16C11/04; B60N3/10

Foreign References:

JP2007023641A	2007-02-01
JPH02142751U	1990-12-04
JPS58127315U	1983-08-29
JP3402417B2	2003-05-06

Other References: