Title:
DEVICE FOR ATTACHING DETACHABLE AND DETACHABLE GLASS, AND MAIN GLASSES
Document Type and Number:
Japanese Patent JP3881594
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a device for attaching an detachable glasses which is easily attached and detached, is hardly released from a main glasses even when a force is applied to the detachable glasses and has a simple constitution.
SOLUTION: A bridge 15 of the main glasses 10 is made of a magnetic body. The detachable glasses 20 has a fixing part 26 on the part corresponding to the bridge 15. On the fixing part 26, a permanent magnet 29 is disposed and positioning parts 27 are successively disposed. The positioning parts 27 are formed so as to be engaged with a pair of rims 13, 14 of the main glasses 10 in the state that the detachable glasses 20 is attached to the main glasses 10. The fixing part 26 is fixed on a specified position of the bridge 15 and the detachable glasses 20 is attached to the main glasses 10 always in the same state.
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| WO/2019/210222 | FOLDABLE EYEGLASSES AND CASE |
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Inventors:
Fukuwa Yasuo
Application Number:
JP2002153789A
Publication Date:
February 14, 2007
Filing Date:
May 28, 2002
Export Citation:
Assignee:
Pentax Co., Ltd.
Pentax Sales Co., Ltd.
Pentax Sales Co., Ltd.
International Classes:
G02C9/00; F16B47/00; G02C5/02; G02C7/10; (IPC1-7): G02C9/00; F16B47/00; G02C5/02; G02C7/10
Domestic Patent References:
| JP2001343161A | ||||
| JP9171161A | ||||
| JP3059988U | ||||
| JP3089485U | ||||
| JP2003149606A | ||||
| JP3054606U |
Attorney, Agent or Firm:
Takashi Matsuura
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