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Patent Searching and Data


Title:
ATTACHABLE/DETACHABLE FLIP-UP SPECTACLE FRAME
Document Type and Number:
Japanese Patent JP2004334067
Kind Code:
A
Abstract:

To provide an attachable/detachable front put type flip-up multifunctional type spectacle frame which is easily operated by the magnetic force of a magnet.

It is important to set a frame 1 to be an inverted V-shape as seen from the front side and further set to be a V-shape whose angle is 90° to 130° in terms of a flip-up angle in order to concentrate both of attaching/detaching and flip-up functions on a bridge. The magnet is fit at a relative position in a state where both bridges 3 and 4 are superposed, and the front frame bridge 3 and the front put frame bridge 4 are held and stabilized by utilizing the magnetic force of the magnet.


Inventors:
UMADA HIROTAKA
Application Number:
JP2003132591A
Publication Date:
November 25, 2004
Filing Date:
May 12, 2003
Export Citation:
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Assignee:
ART KK
International Classes:
G02C5/02; G02C1/00; G02C9/00; G02C9/02; (IPC1-7): G02C5/02; G02C1/00; G02C9/00