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JPS5762021A - Spectacles capable of attachment and detachment of lens - Google Patents

Spectacles capable of attachment and detachment of lens

Info

Publication number
JPS5762021A
JPS5762021A JP13789380A JP13789380A JPS5762021A JP S5762021 A JPS5762021 A JP S5762021A JP 13789380 A JP13789380 A JP 13789380A JP 13789380 A JP13789380 A JP 13789380A JP S5762021 A JPS5762021 A JP S5762021A
Authority
JP
Japan
Prior art keywords
lens
lenses
equipping
detachment
attachment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13789380A
Other languages
Japanese (ja)
Inventor
Eiichi Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nakanishi Optical Co Ltd
Original Assignee
Nakanishi Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nakanishi Optical Co Ltd filed Critical Nakanishi Optical Co Ltd
Priority to JP13789380A priority Critical patent/JPS5762021A/en
Publication of JPS5762021A publication Critical patent/JPS5762021A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/02—Bridge or browbar secured to lenses without the use of rims
    • G02C1/023—Bridge or browbar secured to lenses without the use of rims with lenses secured to the fixing parts by clamping, luting, soldering, gluing without holes or recesses in the lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

PURPOSE:To facilitate the attachment and detachment of lenses by providing lenses to a frame body detachably with fixed lens equipping pieces and a movable one by sliding the lenses. CONSTITUTION:Three lens equipping pieces are provided to each inside of a frame body 1, and lenses are slid laterally to equipped to the frame body 1. To a hinge metallic fitting 8, a lens equipping piece 7 freely oscillatory in the up-down direction is fixed with a pin P, thereby locking each lens 6. When the lens equipping piece 7 is raised, the lens is attachable and detachable. Thus, the change of lenses 6 is facilitated.
JP13789380A 1980-10-01 1980-10-01 Spectacles capable of attachment and detachment of lens Pending JPS5762021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13789380A JPS5762021A (en) 1980-10-01 1980-10-01 Spectacles capable of attachment and detachment of lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13789380A JPS5762021A (en) 1980-10-01 1980-10-01 Spectacles capable of attachment and detachment of lens

Publications (1)

Publication Number Publication Date
JPS5762021A true JPS5762021A (en) 1982-04-14

Family

ID=15209134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13789380A Pending JPS5762021A (en) 1980-10-01 1980-10-01 Spectacles capable of attachment and detachment of lens

Country Status (1)

Country Link
JP (1) JPS5762021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140867A (en) * 1984-12-14 1986-06-27 Jeol Ltd Valve
JPS61104376U (en) * 1984-12-14 1986-07-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035505B2 (en) * 1971-11-15 1975-11-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035505B2 (en) * 1971-11-15 1975-11-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140867A (en) * 1984-12-14 1986-06-27 Jeol Ltd Valve
JPS61104376U (en) * 1984-12-14 1986-07-02
JPH0320778Y2 (en) * 1984-12-14 1991-05-07

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