ELECTRONIC EYEGLASSES - MITSUI CHEMICALS INC

Title:

ELECTRONIC EYEGLASSES

Document Type and Number:

WIPO Patent Application WO/2017/110908

Kind Code:

A1

Abstract:

Provided are electronic eyeglasses provided with a power source unit which is easily attached/detached and does not readily separate during use. Electronic eyeglasses (1) in which a power source unit (18) is detachably mounted to an accommodating chamber (162) of a distal-end part of a temple (16), wherein the power source unit (18) is provided with, from a front end to a rear end thereof: an electrical connection terminal (180); a first housing part (182) for retaining a first cell (188A), the first housing part (182) having a side surface (1820) which is arc-shaped in plan view; a narrow-width part (184) which is connected to the arc-shaped side surface (1820) and has a side surface (1840) narrower in width than the aforementioned side surface; and a second housing part (186) for retaining a second cell (188B), the second housing part (186) having a side surface (1860) connected to the narrow-width side surface (1840); the accommodating chamber (162) having a protruding part (1620B) for elastically deforming and fitting in the narrow-width part (184) of the power source unit (18).

Inventors:

HINO MASAYOSHI (JP)
KAN RYUKI (JP)

Application Number:

PCT/JP2016/088180

Publication Date:

June 29, 2017

Filing Date:

December 21, 2016

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)

International Classes:

G02C5/16; G02C7/06; G02C11/02; H01M2/10

Domestic Patent References:

WO2015159862A1

2015-10-22

Foreign References:

JP2007052116A	2007-03-01
JP2015038542A	2015-02-26
JP2013117567A	2013-06-13
JPH10295947A	1998-11-10
JP2004245900A	2004-09-02
JP2007052116A	2007-03-01

Other References: