KR101800954B1 - The connection structure of the frames and temples - Google Patents
The connection structure of the frames and temples Download PDFInfo
- Publication number
- KR101800954B1 KR101800954B1 KR1020160018981A KR20160018981A KR101800954B1 KR 101800954 B1 KR101800954 B1 KR 101800954B1 KR 1020160018981 A KR1020160018981 A KR 1020160018981A KR 20160018981 A KR20160018981 A KR 20160018981A KR 101800954 B1 KR101800954 B1 KR 101800954B1
- Authority
- KR
- South Korea
- Prior art keywords
- eyeglass
- leg
- present
- frame
- eyeglass frame
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2209—Pivot bearings and hinge bolts other than screws
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2272—Hinges without well-defined pivot axis
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The present invention relates to an eyeglass frame and a pair of spectacles for easily folding or unfolding the eyeglass frame and the eyeglass legs so that the eyeglass frame and the eyeglass legs can be flexibly and rapidly unfolded or folded or unfolded, Leg connection structure.
SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems and to provide an eyeglass dispenser which is capable of providing a flexible intermittent feeling when folding or unfolding a pair of eyeglasses frames and is firmly held in a folded or unfolded state, The eyeglass frame and the eyeglass legs of the present invention can be easily opened and closed, and the eyeglass frame and the eyeglass legs are simple in structure.
In order to achieve the above object, the present invention provides an endoscope comprising: an end piece (20) bent backward at an end of an eyeglass frame (10) and having a drive cam (21) at an end thereof; A driving shaft (21) of the end piece (20) and a spectacle leg (30) having a receiving groove (a) at its front end so that a rear end thereof is rotatably received and detachable; And a leaf spring 40 which covers the receiving groove a at the tip of the eyeglass leg 30 and is fixed at the rear end thereof and whose tip is slidably contacted with the drive cam 21. [
Description
The present invention relates to an eyeglass frame and a pair of spectacles for easily folding or unfolding the eyeglass frame and a pair of eyeglasses frames so that the eyeglass frame and the eyeglass frame can be flexibly and rapidly unfolded or folded or unfolded, Leg connection structure.
Generally, the eyeglass frame is composed of an eyeglass frame to which a lens is coupled and an eyeglass frame foldably coupled to an end piece of the eyeglass frame. The eyeglass frame and the eyeglass frame are made of a synthetic resin material or a metal material.
The glasses legs are configured to be folded or unfolded through a hinge provided on the spectacle frame. When the spectacles are worn, the spectacle legs are stretched. When the glasses are stored, the spectacle legs are folded to reduce the volume.
The hinge includes a hinge member, which is welded to the eyepiece and the end piece of the spectacle frame, respectively, and a hinge screw that not only joins the hinge member but also allows the eyeglass leg to be folded.
However, when the hinge is used for a long period of time, the hinge screw is loosened when the glasses are used for a long time. Therefore, it is inconvenient to use the glasses because the legs are loosened. Also, in order to replace the glasses legs, There was this uncomfortable problem.
Further, since the hinge member is joined to the end piece of the spectacle frame and the spectacle frame by welding, there is a problem in that the structure is complicated, the fabrication of glasses is troublesome, and the defect is often caused by the breakage of the welded portion.
Accordingly, an object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide an eyeglasses eyeglass dispenser which is capable of providing a flexible intermittent feeling when folded or unfolded, Which is folded or unfolded, and also has a simple structure of an eyeglass frame and a pair of eyeglasses legs, thereby facilitating the detachment and attachment of the eyeglass legs.
To achieve the above object, the present invention provides an endoscope comprising: an end piece bent backward at an end of an eyeglass frame and having a driving cam at an end thereof; A spectacle leg having a receiving groove formed at its tip end so that the driving cam and the rear end of the endpiece are rotatably received and detachable; The front end of the plate spring is slidably contacted with the driving cam so as to cover the receiving groove of the tip of the eyeglass leg and to fix the rear end thereof.
In the present invention, when the eyeglass leg is folded or unfolded in a state where the driving cam of the end piece is fitted in the incision groove of the leaf spring formed at the tip end portion of the eyeglass leg, the leaf spring urges the elastic force of the leaf spring, And the eyeglass frame and the eyeglass legs are simple in structure, so that the eyeglass frame can be easily assembled.
1 is an exploded perspective view showing a connection structure of an eyeglass frame and an eyeglass leg of the present invention,
FIG. 2 is a perspective view showing a connection structure of the spectacle frame and the eyeglass leg of the present invention,
Fig. 3 is a sectional view showing a state in which the eyeglass leg of the present invention is unfolded,
4 is a cross-sectional view showing a process of folding the eyeglass leg of the present invention,
5 is a cross-sectional view showing a folded state of the eyeglass leg of the present invention,
6 is an exploded perspective view showing another embodiment of the present invention,
7 is a combined perspective view showing another embodiment of the present invention,
8 is a cross-sectional view showing a state in which a spectacle leg of another embodiment of the present invention is unfolded;
9 is a cross-sectional view showing a process of folding a spectacle leg according to another embodiment of the present invention,
10 is a cross-sectional view showing a state in which a spectacle leg according to another embodiment of the present invention is folded,
11 is an exploded perspective view showing still another embodiment of the present invention.
1 and 2, an end piece (not shown) having a pair of
The rear end of the
At this time, the tip end of the
5, the opened
A
FIGS. 6 and 7 illustrate another embodiment of the present invention. In FIG. 6 and FIG. 7, a pair of driving cams 21 'bent and extended outward at the end of the
In another embodiment of the present invention configured as described above, the distal end of the eyeglass leg 30 'is rotatably movable about the distal rotation hole' c 'of the end piece 20' by the
At this time, the tip end of the leaf spring 40 'is widened outward and the resilient force of repulsion increases, and this force is transmitted to the eyeglass leg 30' as a reaction force, and the contact point of the leaf spring 40 ' 21 ', the rotational force is transmitted to the eyeglass leg 30' in a direction opposite to that of the eyeglass leg 30 '.
10, the leaf spring 40 'is restored to its original state and the tip end of the leaf spring 40' is brought into contact with the distal end of the leaf spring 40 ' The bottom dead point of the opposite side of the
11 shows another embodiment of the present invention. A rotation support plate 31 'for supporting both ends of a rotation pin 32' having a step on an outer circumferential surface thereof is welded to the inner side of the tip end of the eyeglass leg 30 ' Respectively.
10:
21, 21 ': driving
31, 31 ':
40. 40 ': Plate spring 41: Fixing screw
a: receiving groove b: incision groove
c: rotating hole d: opening groove
e: seat hole
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160018981A KR101800954B1 (en) | 2016-02-18 | 2016-02-18 | The connection structure of the frames and temples |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160018981A KR101800954B1 (en) | 2016-02-18 | 2016-02-18 | The connection structure of the frames and temples |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170097346A KR20170097346A (en) | 2017-08-28 |
KR101800954B1 true KR101800954B1 (en) | 2017-11-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160018981A KR101800954B1 (en) | 2016-02-18 | 2016-02-18 | The connection structure of the frames and temples |
Country Status (1)
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KR (1) | KR101800954B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210091950A (en) * | 2020-01-15 | 2021-07-23 | 김영호 | Connection structure of spectacle frame for temple |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102151667B1 (en) * | 2019-07-26 | 2020-09-03 | 김영호 | Connection structure of spectacle frame for temple |
KR102214976B1 (en) * | 2019-04-30 | 2021-02-10 | 김영호 | Connection structure for spectacle frame and temple |
KR102605574B1 (en) * | 2021-02-04 | 2023-11-22 | 김영호 | Connection structure of spectacle frame for temple |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3027070B2 (en) * | 1993-04-28 | 2000-03-27 | キヤノン株式会社 | Heating body manufacturing method |
KR101296022B1 (en) * | 2012-04-18 | 2013-08-12 | 이상윤 | Connection structure of temple for spectacle frame |
-
2016
- 2016-02-18 KR KR1020160018981A patent/KR101800954B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3027070B2 (en) * | 1993-04-28 | 2000-03-27 | キヤノン株式会社 | Heating body manufacturing method |
KR101296022B1 (en) * | 2012-04-18 | 2013-08-12 | 이상윤 | Connection structure of temple for spectacle frame |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210091950A (en) * | 2020-01-15 | 2021-07-23 | 김영호 | Connection structure of spectacle frame for temple |
KR102299025B1 (en) * | 2020-01-15 | 2021-09-06 | 김영호 | Connection structure of spectacle frame for temple |
Also Published As
Publication number | Publication date |
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KR20170097346A (en) | 2017-08-28 |
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