Title:
SCREWLESS HINGE FOR SPECTACLE FRAME
Document Type and Number:
Japanese Patent JPH09133898
Kind Code:
A
Abstract:
To provide the screwless hinge for the spectacle frame which requires no screw component.
A rotary shaft member 1 is pivoted on a bearing member 2 equipped with two barrel projections 21 and 21, a shaft recessed part 11 is formed in the part sandwiched between the barrel projections 21 and 21 of the rotary shaft member 1 and energized radially between the barrel projections 21 and 21 to prevent the rotary shaft member 1 from falling from the bearing member 2, and at the same time, the rotary shaft member 1 and bearing member 2 are slid with desired slide resistance. Consequently, the need for troublesome screw clamping adjustment is eliminated.
Inventors:
KUWANO KIICHI
Application Number:
JP29132295A
Publication Date:
May 20, 1997
Filing Date:
November 09, 1995
Export Citation:
Assignee:
TAIHO OPT KYOGYO KUMIAI
International Classes:
G02C5/22; (IPC1-7): G02C5/22
Domestic Patent References:
| JP56056905B |
Attorney, Agent or Firm:
Koji Togawa
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