KR101656803B1 - Hinge assembly for glasses frame - Google Patents
Hinge assembly for glasses frame Download PDFInfo
- Publication number
- KR101656803B1 KR101656803B1 KR1020160007670A KR20160007670A KR101656803B1 KR 101656803 B1 KR101656803 B1 KR 101656803B1 KR 1020160007670 A KR1020160007670 A KR 1020160007670A KR 20160007670 A KR20160007670 A KR 20160007670A KR 101656803 B1 KR101656803 B1 KR 101656803B1
- Authority
- KR
- South Korea
- Prior art keywords
- leg
- hinge
- legs
- hinge member
- assembly
- Prior art date
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Classifications
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- 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
- G02C5/2218—Resilient hinges
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/001—Assembling; Repairing
-
- 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
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/10—Intermediate bars or bars between bridge and 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
- G02C5/14—Side-members
- G02C5/146—Side-members having special front end
-
- 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
- G02C5/2218—Resilient hinges
- G02C5/2254—Resilient hinges comprising elastic means other than coil spring
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/06—Locking elements
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/08—Modular frames, easily exchangeable frame parts and lenses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Description
BACKGROUND OF THE
In a typical eyeglass frame, a hinge assembly having a folding function is provided on both sides of the frame, and a leg is connected to the hinge assembly, so that folding between the leg and the frame is realized through folding of the hinge assembly.
The hinge assembly generally comprises a pair of hinge members mounted axially, wherein one of the hinge assemblies is fixed to the frame by welding, and the other hinge assembly is fastened or welded to the glasses frame Lt; / RTI >
Conventional spectacle frames have a frame and a hinge structure through welding or fastening of legs, so that it is difficult for ordinary people to separate them easily. Also, even for experts, it is required to use only a driver for repairing and replacing eyeglass frames and legs.
Particularly, the welded portion formed between the hinge assembly and the frame or the hinge assembly and the legs and the surrounding portion thereof are inevitably subject to thermal deformation, so that physical deformation may occur due to repeated use, and the welded portion may be damaged.
On the other hand, in Korean Patent Registration No. 10-0892543, there is provided an eyeglass frame having one eyeglass leg on each of left and right sides and respective connecting members on the left and right sides,
The end of the connecting member indicates the direction of the opened eyeglass legs and the joint members disposed on the connecting member are engaged with the joint member disposed at the end of the eyeglass leg to form a swivel joint, Wherein the fingers of the eyeglasses legs have three fingers at the ends of the eyeglass legs and the fingers have spring elasticity in the direction of the joint axis of the joints to hold the joint members in a rotatable manner, Wherein the leaf surface is constituted by plate springs which are substantially coplanar with the respective connecting members when the glasses legs are unfolded.
Accordingly, the fingers formed at the upper and lower portions of the three fingers form an outer leaf spring, and the fingers formed therebetween form a mid-leaf spring, so that the folding and unfolding of the leg is achieved by the mid- do.
Such a hinge assembly realizes a flexible folding and unfolding of the legs, thereby performing a critical function of preventing the legs from being arbitrarily developed or folded during the wearing or storing process.
Meanwhile, in the hinge assembly, the upper finger and the lower finger function to connect the connecting member in a hinge structure, and the fingers formed at the center implement the folding and unfolding of the leg assembled with the hinge structure.
In the hinge assembly, the upper finger, the lower finger, and the center finger are formed by cutting the legs in the longitudinal direction. In order to have a sufficient binding force due to the constraint of the folded legs, .
For example, when the central finger does not have sufficient elastic force, it is difficult to maintain the folded state of the leg. To increase the leg area or to increase the thickness of the leg, there are restrictions on the design, The problem may be degraded.
In addition, when the central finger is damaged, it is required to replace the entire leg. Therefore, it is not preferable from the maintenance standpoint and it is difficult to adjust the binding force of the leg by the central finger.
In addition, since the legs are hinged to the connecting member through the upper finger having a free end and the lower finger having a free end, the connecting portion between the leg and the hinge member when worn by the twist of the upper finger and the lower finger It is warped, and it is difficult to secure stable wearability.
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It is an object of the present invention, which is devised to overcome the above-described problems, to provide a hinge structure for connecting a front end portion of a front leg and a leg portion with a hinge structure, capable of elastically folding, expanding and restraining a leg, And a hinge assembly for a spectacle frame that can be easily and quickly maintained by independently exchanging an elastic sheet while suppressing the occurrence of flow between the leg and the front when worn.
The above object is achieved by the following constitutions provided in the present invention.
In the hinge assembly for an eyeglass frame according to the present invention,
A hinge member fixed to an end of the front and having a connecting portion formed with a hinge assembly groove at an upper portion and a supporting end formed at a rear portion of the connecting portion; And a pair of hook assemblies integrally formed at the distal end of the leg and secured to the respective hinge assembly grooves of the hinge member by a hinge structure. The frame assembly includes a front end and a frame for connecting the front end of the leg with a hinge structure A hinge assembly comprising:
Wherein the leg and the flange are integrally formed on the outer wall of the distal end of the leg having the hook assembly formed thereon, the rear end of the flange is fixed to the legs, the rear end forms a fixed end, Forming,
The legs folded or unfolded by being pivoted inward or outward around the center of the hinge assembly groove are elastically supported by the elastic supporting action of the end portions of the flange sheets on which the free ends are formed,
When the legs are deployed outward with respect to the hinge assembly groove and the legs of the hinge member are parallel to each other, the distal end portion of the flange seat forming the free end supports the outer wall of the joint portion of the hinge member, Support restraint,
When the leg is pivoted inward around the hinge assembly groove and the connecting portion of the hinge member and the leg are orthogonal to each other, the leading end of the elastic sheet forming the free end supports the supporting end of the connecting portion of the orthogonal hinge member, Respectively,
Wherein an end of the hook assembly is formed with an extended press-fit end which passes through the hinge assembly groove of the hinge member to form a free end, and the press-fit groove is formed in the elastic sheet,
When the leg is pivotally extended outwardly, the extended press-in end of the hook assembly is coupled and supported by the press-fitting groove of the flange sheet stacked on the outer wall of the leg so that an annular support structure So that the legs are prevented from being twisted during the wearing process.
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Preferably, at least one riveting hole communicating with the legs and the rear end of the elastic sheet laminated on the outer wall of the leg is formed, and the elastic sheet passes through the rivet through the rivet pin, Or,
The elastic sheet is laminated on the outer wall of the legs and is then bound by the band member wrapping the rear end portion of the laminated sheet and the leg so that the rear end portion is fixed to the leg so that the rear end portion forms a fixed end and the distal end portion forms a free end .
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Further, preferably, the hinge member is constituted by a folding plate member having a fixing portion orthogonal to the front end portion of the connecting portion, and the hinge member is provided with a pair of fixing holes vertically spaced from the end portion of the front A pair of bolt holes are formed so as to be vertically spaced apart from each other,
Wherein a bolt axis of a hinge fixing member having a pair of bolt shafts formed so as to be vertically spaced from each other in a state where the fixing portion of the hinge member is in tight contact with the end portion of the front surface sequentially passes through the fixing hole and the bolt hole, And the fixing nut is fastened to the end portion of the hinge member so that the hinge member is fixed to the end of the front portion so that the fixing member of the hinge member is tightly fixed to the end portion of the front.
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As described above, in the present invention, the elastic sheet is stacked on the outer wall of the tip end of the leg, and the connecting portion of the hinge member is disposed between the leg and the elastic sheet, thereby realizing the elastic expansion and folding of the leg.
It is possible to provide a stable lubrication force according to the folding and unfolding of the legs without adjusting the thickness and width of the legs, And the rear end portion of the flange seat are fixed through a strap, it is possible to be stable without welding or fastening.
Further, an annular support is formed in a state in which the leg is deployed through the engagement structure including the press-fit groove and the extended press-fit end, so that the leg is prevented from being twisted by the external force generated in the wearing process. As a result, Respectively.
When the elastic sheet is separated from the leg and is fixed to the outer surface of the leg by bending through the rivet pin or the band member, if the elasticity of the elastic sheet is physically damaged, the elastic sheet Replacement can be done quickly and easily.
1 to 4 show a hinge assembly for a spectacle frame and a spectacle frame including the hinge assembly according to the present invention,
FIGS. 5 to 7 sequentially illustrate folding and unfolding of the legs through the hinge assembly for eyeglass frames proposed in the preferred embodiment of the present invention,
FIG. 8 shows a modified embodiment of the portion 'D' in FIG.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a hinge assembly for an eyeglass frame according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
FIGS. 1 to 4 show a hinge assembly for a spectacle frame and a spectacle frame including the same according to a preferred embodiment of the present invention. FIGS. 5 to 7 illustrate a hinge assembly for a spectacle frame according to a preferred embodiment of the present invention. FIG. 8 is a view showing a modified embodiment of the portion 'D' in FIG. 7. Referring to FIG.
1 to 4, the
The
A pair of
The
The connecting
In the present embodiment, the upper
The upper leg assembly 20a is also made of a plate-like member and has an upper
The
The
The
The
1 to 2, a pair of
3 to 6 showing still another embodiment, the
At this time, it is preferable that the
In this embodiment, the
3, a catching
The
7, when the
5, when the
3B, the
Therefore, the worker or the user can adjust the elastic force of the
In this embodiment, when the
The extended press-
7 and 8, the
That is, in the present invention, the free ends of the
Particularly, an annular support or supporting structure formed between the
8 showing a modified embodiment, a press-fitting
With this configuration, the free ends of the
Therefore, the hinge assembly according to the present invention is capable of stably restraining the folded and unfolded state of the legs by the elastic action of the resiliently resiliently-arranged elastic sheet. In particular, the end portion of the hook assembly formed at the distal end of the leg, The elastic sheet is constrained and supported to form an annular support so that the legs can be stably prevented from being twisted during the wearing process.
1. Hinge assembly
10.
11a.
12a, 12b. Hinge assembling
20.
21c.
30.
32.
33a.
40.
42. Iscock
50. Hinge fixing
52.
60. Rivet pin
100.
Claims (4)
Wherein the leg and the flange are integrally formed on the outer wall of the distal end of the leg having the hook assembly formed thereon, the rear end of the flange is fixed to the legs, the rear end forms a fixed end, Forming,
The legs folded or unfolded by being pivoted inward or outward around the center of the hinge assembly groove are elastically supported by the elastic supporting action of the end portions of the flange sheets on which the free ends are formed,
When the legs are deployed outward with respect to the hinge assembly groove and the legs of the hinge member are parallel to each other, the distal end portion of the flange seat forming the free end supports the outer wall of the joint portion of the hinge member, Support restraint,
When the leg is pivoted inward around the hinge assembly groove and the connecting portion of the hinge member and the leg are orthogonal to each other, the leading end of the elastic sheet forming the free end supports the supporting end of the connecting portion of the orthogonal hinge member, Respectively,
Wherein an end of the hook assembly is formed with an extended press-fit end which passes through the hinge assembly groove of the hinge member to form a free end, and the press-fit groove is formed in the elastic sheet,
When the leg is pivotally extended outwardly, the extended press-in end of the hook assembly is coupled and supported by the press-fitting groove of the flange sheet stacked on the outer wall of the leg so that an annular support structure So that the legs are prevented from being twisted during the wearing process.
Wherein the hinge member is composed of a bending plate having a fixing part orthogonal to the front end of the connecting part,
A pair of bolt holes communicating with a pair of fixing holes formed vertically spaced apart from each other at an end portion of the front end of the hinge member are vertically spaced apart from each other,
Wherein a bolt axis of a hinge fixing member having a pair of bolt shafts formed so as to be vertically spaced from each other in a state where the fixing portion of the hinge member is in tight contact with the end portion of the front surface sequentially passes through the fixing hole and the bolt hole, And the fixing nut is fastened to the end portion so that the hinge member is fixed to the end portion of the front end,
And the fixing member of the hinge member is fixedly attached to the end of the front end of the hinge member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160007670A KR101656803B1 (en) | 2016-01-21 | 2016-01-21 | Hinge assembly for glasses frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160007670A KR101656803B1 (en) | 2016-01-21 | 2016-01-21 | Hinge assembly for glasses frame |
Publications (1)
Publication Number | Publication Date |
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KR101656803B1 true KR101656803B1 (en) | 2016-09-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160007670A KR101656803B1 (en) | 2016-01-21 | 2016-01-21 | Hinge assembly for glasses frame |
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KR (1) | KR101656803B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190119818A (en) | 2018-04-13 | 2019-10-23 | 주식회사 이노 (Inno) | A Resilient Hinge assembly for Glasses frame |
KR20210021722A (en) | 2019-08-19 | 2021-03-02 | 김종식 | Hinge for glasse |
KR20220060121A (en) | 2020-11-04 | 2022-05-11 | 주식회사 이노 (Inno) | Hinge assembly for glasses frame |
KR102510624B1 (en) * | 2022-09-20 | 2023-03-15 | 이미진 | Detachable modular glasses |
KR20240023870A (en) | 2022-08-16 | 2024-02-23 | 이창우 | Hinge assembly for glasses frames |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03194120A (en) * | 1989-12-22 | 1991-08-23 | Kubota Corp | Exhaust device for engine |
KR100892543B1 (en) | 2004-05-13 | 2009-04-09 | 아이씨 베를린 브릴렌프로덕션스 게엠베하 | Glasses frame |
KR20110008068U (en) | 2010-02-09 | 2011-08-18 | 이상탁 | A eyeglass hinge for plank bending |
KR20130003142U (en) * | 2011-11-18 | 2013-05-28 | 국제옵티칼 주식회사 | Detachable hinge of eyeglass frame |
KR20150115530A (en) * | 2014-04-04 | 2015-10-14 | 장용찬 | Spectacle frame of aluminum |
-
2016
- 2016-01-21 KR KR1020160007670A patent/KR101656803B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03194120A (en) * | 1989-12-22 | 1991-08-23 | Kubota Corp | Exhaust device for engine |
KR100892543B1 (en) | 2004-05-13 | 2009-04-09 | 아이씨 베를린 브릴렌프로덕션스 게엠베하 | Glasses frame |
KR20110008068U (en) | 2010-02-09 | 2011-08-18 | 이상탁 | A eyeglass hinge for plank bending |
KR20130003142U (en) * | 2011-11-18 | 2013-05-28 | 국제옵티칼 주식회사 | Detachable hinge of eyeglass frame |
KR20150115530A (en) * | 2014-04-04 | 2015-10-14 | 장용찬 | Spectacle frame of aluminum |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190119818A (en) | 2018-04-13 | 2019-10-23 | 주식회사 이노 (Inno) | A Resilient Hinge assembly for Glasses frame |
KR20210021722A (en) | 2019-08-19 | 2021-03-02 | 김종식 | Hinge for glasse |
KR20220060121A (en) | 2020-11-04 | 2022-05-11 | 주식회사 이노 (Inno) | Hinge assembly for glasses frame |
KR20240023870A (en) | 2022-08-16 | 2024-02-23 | 이창우 | Hinge assembly for glasses frames |
KR102510624B1 (en) * | 2022-09-20 | 2023-03-15 | 이미진 | Detachable modular glasses |
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