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Hinge for spectacles

A technology for hinges and glasses, applied in glasses/goggles, optics, instruments, etc., can solve the problems of lack of compactness, large demand, etc., achieve simple and economical production, and improve the effect of stable positioning

Inactive Publication Date: 2010-07-28
VISOTTICA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] These changes make (the hinge) lack of compactness and lead to a change in the conventional design of the hinge, but compactness and conventional design are necessary features and are in great demand in the market

Method used

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  • Hinge for spectacles

Examples

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Embodiment Construction

[0040] With reference to the accompanying drawings, the hinge 10 for spectacles according to the present invention is of the type with a mechanical stop and is used to articulate the arm 12 and the lug 14 of the spectacle frame to each other.

[0041] In particular, the hinge 10 of the present invention provides at least one stable closed position of the arm 12 that defines the desired closing angle α to prevent the free end of the arm 12 from coming into contact with the lens of the spectacles.

[0042] Hinge 10 ( figure 1 ) includes two hinged elements, respectively the first hinged element 16 coupled with the arm 12 and the second hinged element 18 coupled with the lug 14 of the glasses, these two hinged elements pass through the pivot center C determined with the Corresponding pins 20, for example screws, are pivotally connected to each other.

[0043] The first hinge element 16 comprises a base body 22 and a hinge eyelet 28 protruding from the base body 22 , through whic...

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Abstract

The invention relates to a hinge (10) for spectacles, comprising two hinge elements coupling an arm (12) and a lug (14) of the spectacles, wherein the two hinge elements are hinged with each other to allow the arm flexibly connect between the corresponding open and closed positions relative to the lug. A first hinge element (16) comprises a first body part (22) with at least one first hinge eye hole part (28) and a second hinge element (18) comprises a second body part (24) with at least one second hinge eye hole part (19). The two hinge eye hole parts are mutually adapted to allow insert onepin (20) and allow the hinge of the two hinge elements. The hinge also comprises a clamping gear (26) radially projecting from the first hinge eye hole part and an approach grafting seat (32) formed on the width of the second body part at the position closed to the outside of the second hinge eye hole part. The approach grafting seat is adapted to cooperate with the clamping gear at the closed position to limit a mechanical stop portion for stably positioning the clamping gear and limit the wanted close angle (Alpha).

Description

technical field [0001] The invention relates to a hinge for eyeglasses with a mechanical stop for articulating an arm piece to a lug or front part of an eyeglass frame and for defining at least a desired closed position. Background technique [0002] A hinge for spectacles with a mechanical stop is known, which hinge is provided with two articulation elements, respectively a male element and a female element, articulated via corresponding eyelets, wherein the first articulation element is associated with an arm, The second hinge element is associated with the lug or front part of the eyeglasses. [0003] Solutions are known in which the two articulation elements are shaped with corresponding abutment profiles to determine at least a limited closed position of the arm and to form a defined clamp between the arm and the lug or front part. to prevent the free end of the arm from coming into contact with the lens of the spectacles in said (closed) position. [0004] In these h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C5/22
Inventor 里纳尔多·蒙塔尔班
Owner VISOTTICA IND
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