Title:
EYEGLASS-SHAPED FRAME
Document Type and Number:
WIPO Patent Application WO/2023/199958
Kind Code:
A1
Abstract:
[Problem] To provide an eyeglass-shaped frame having both the advantage of a rectangular cross-sectional temple and the advantage of a circular cross-sectional temple. [Solution] An eyeglass-shaped frame having a front portion that holds a lens, face shield, or the like, and a temple that is disposed at both ends of the front portion and equipped with an ear hook portion, the eyeglass-shaped frame comprising: a first elastic portion 11 disposed on the front portion F side; and a second elastic portion 12 disposed between the first elastic portion 11 and the ear hook portion M, wherein the first elastic portion 11 permits elastic deformation in a first direction and restricts elastic deformation in a direction different from the first direction, and the second elastic portion 12 permits elastic deformation in a second direction intersecting the first direction, and restricts elastic deformation in a direction different from the second direction.
Inventors:
OSAWA TOMOHARU (JP)
Application Number:
PCT/JP2023/014937
Publication Date:
October 19, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
CHARMANT INC (JP)
International Classes:
G02C5/16; G02C5/20
Foreign References:
| JP2020008654A | 2020-01-16 | |||
| JPH0550420U | 1993-07-02 | |||
| US20160320632A1 | 2016-11-03 |
Attorney, Agent or Firm:
TAKASHIMA Toshiro (JP)
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