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Patent Searching and Data


Title:
DOUBLE-FRAME SPECTACLES
Document Type and Number:
Japanese Patent JP2005107479
Kind Code:
A
Abstract:

To provide double-frame spectacles whose subframe moves neither forward and backward nor to the right and left and never falls from the main frame.

The spectacles include the subframe, and the main frame and subframe have their right and left lens frames or right and left lenses coupled by providing a bridge member in the middle; and a bridge member of the main frame has at least one or more ring-shaped recessed grooves having a permanent magnet fitted in its internal space or is provided with a magnetized material molded integrally with the bridge member and a bridge member of the subframe has a ring-shaped projection part at a position corresponding to the bridge member of the main frame, a member surrounded with the projection part being made of a magnetized material or fitted with a permanent magnet.


Inventors:
KO HEITAKU
Application Number:
JP2004075936A
Publication Date:
April 21, 2005
Filing Date:
March 17, 2004
Export Citation:
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Assignee:
KO HEITAKU
International Classes:
G02C9/00; G02C5/00; (IPC1-7): G02C9/00; G02C5/00
Attorney, Agent or Firm:
Masakazu Shimura