KR101187819B1 - Frame of spectacles with emproved shape stability - Google Patents

Frame of spectacles with emproved shape stability Download PDF

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Publication number
KR101187819B1
KR101187819B1 KR1020100076040A KR20100076040A KR101187819B1 KR 101187819 B1 KR101187819 B1 KR 101187819B1 KR 1020100076040 A KR1020100076040 A KR 1020100076040A KR 20100076040 A KR20100076040 A KR 20100076040A KR 101187819 B1 KR101187819 B1 KR 101187819B1
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KR
South Korea
Prior art keywords
elastic plate
elastic
base
gap
auxiliary
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KR1020100076040A
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Korean (ko)
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KR20120013801A (en
Inventor
장용찬
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장용찬
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Priority to KR1020100076040A priority Critical patent/KR101187819B1/en
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    • 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
    • G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
    • 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
    • G02C5/008—Spectacles frames characterized by their material, material structure and material properties
    • 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
    • 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
    • G02C2200/12—Frame or frame portions made from sheet type material

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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 having improved form stability, and more particularly, to an eyeglass frame having improved form stability by being elastically deformed by an external force and then quickly restored to its original shape.

Description

Frame of spectacles with emproved shape stability

The present invention relates to an eyeglass frame having improved form stability, and more particularly, to an eyeglass frame having improved form stability by being elastically deformed by an external force and then quickly restored to its original shape.

Eyeglass frames of glasses used for vision correction or shading are mainly made of metal or plastic.

In addition, the metal frame of the spectacle frame has an advantage in that the appearance of the glass frame is of high quality and can be manufactured in various shapes, but the elastic restoring force is inferior to the plastic material, it is difficult to have excellent shape stability.

In order to compensate for these disadvantages, Korean Utility Model Publication No. 2008-0002681, etc., manufactures eyeglass frames made of titanium alloy having excellent elasticity. There is an advantage of having stability.

However, since alloy plates such as titanium alloys having such advantages are expensive, the spectacle frames produced through them are also sold at high prices in the market, and thus there is a problem in that an economic burden is placed on the general public.

Therefore, in this field, the development of a metal frame having a stable elastic restoring power can be manufactured at a low cost is urgently required.

An object of the present invention devised by the above-described demands is to use a thin elastic plate having a relatively low elastic restoring force by an improved elastic restoring structure, and to configure elastic deformation and restoration quickly by external force, thereby improving form stability. In providing a spectacle frame to have a.

The above object is achieved by the following constitutions provided in the present invention.

Glasses frame having improved form stability according to the present invention,

A base elastic plate of steel plate material having lens mounting portions formed on both left and right sides thereof; And an auxiliary elastic plate disposed to face the front or rear surface of the base elastic plate; The mutually opposing base elastic plates and the auxiliary elastic plates are arranged to be spaced apart from each other by one or more gap pieces which are inseparably connected therebetween, so that the base elastic plates and the auxiliary elastic plates spaced apart by the gap pieces are mutually Complement the resilience, characterized in that configured to be elastically deformed and elastically restored.

The base elastic plate and the auxiliary elastic plate may be connected by welding with the gap piece, and wire cut the steel sheet member to obtain a molding in which the base elastic plate and the auxiliary elastic plate are connected by the gap piece. It can also be formed by bending as a bending point.

As described above, in the present invention, an elastic restoring structure is formed in which a pair of elastic plates are arranged to be spaced apart through the gap pieces.

The spectacle frame having improved form stability through the elastic restoring structure is easily bent by the external force by the elastic complementary action of the spaced elastic plates and is elastically quickly restored when the external force is removed, thereby having improved form stability.

Therefore, when the elastic restoring structure is formed according to the present invention, it is possible to manufacture a spectacle frame having a shape stability even with an inexpensive steel sheet material without producing a spectacle frame with an expensive alloy material such as titanium alloy.

Particularly, in the present invention, the base elastic plate and the auxiliary elastic plate are formed by cutting to form a molded article connected by the gap piece, and the base elastic plate and the auxiliary elastic plate connected through the gap piece are separated by bending the gap piece to the bending point. I'm facing you.

In addition, the manufacture of the spectacle frame in such a form has the advantage that the process according to the production is simplified to improve the productivity, and can produce a variety of spectacle frames in the relationship that does not require a separate mold.

In addition, if a decorative layer of different colors or textures is formed on the base elastic plate and the auxiliary elastic plate spaced by the gap piece, the color or texture may be clearly contrasted, thereby creating a new aesthetic.

Figure 1 shows the external configuration of the spectacle frame proposed in the preferred embodiment of the present invention,
2 and 3 show the manufacturing process of the spectacle frame having a form stability proposed as a preferred embodiment in the present invention, Figure 2 is a form of connecting by welding, Figure 3 is a form of manufacturing through bending,
Figure 4 shows the elastic deformation and elastic recovery state of the spectacle frame proposed as a preferred embodiment in the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a spectacle frame having improved form stability proposed as a preferred embodiment in the present invention.

Figure 1 shows the external configuration of the spectacle frame proposed in the preferred embodiment of the present invention, Figure 2 and Figure 3 shows the manufacturing process of the spectacle frame having a form stability proposed as a preferred embodiment in the present invention, Figure 2 is a form connecting through welding, Figure 3 is a form produced by bending, Figure 4 shows the elastic deformation and elastic recovery state of the spectacle frame proposed in the preferred embodiment of the present invention.

Prior to the detailed description of the spectacle frame 1 according to the present invention, the inventors conducted their own experiments, and found that the elastic plates having a thickness of a plurality of elastic plates laminated in close contact with each other or the elastic plates having a predetermined thickness were laminated. Rather than elastic deformation and elastic restoring, a form in which an elastic plate having a predetermined thickness is spaced apart from the former is more easily elastically deformed by an external force than the former, and when the external force is removed, the result is quickly restored to its original shape.

As a result of self-analysis, when a plurality of elastic plates are stacked in close contact, the elastic plates in contact with the surface during the bending process are rubbed and it is difficult to smoothly deform elastically by these frictional forces. In this case, the elastic plates of the sheet are bent independently during the bending process, and the remaining elastic plates connected through the gap pieces complement the elastic force.

The spectacle frame 1 according to the present invention devised based on these results is arranged with a pair of elastic plates 10 and 20 facing each other through the gap piece 30 as shown in FIGS. 1 to 4. The pair of elastic plates 10 and 20 spaced apart from each other are provided with improved form stability by elastic deformation and elastic restoration while mutually supplementing elasticity through the gap piece 30.

According to the present invention, the spectacle frame 1 includes: a base elastic plate 10 having lens mounting portions 12 formed on both left and right sides thereof; It comprises a secondary elastic plate 20 disposed to face the front or rear of the base elastic plate 10.

And the gap piece 30 is locally arrange | positioned between these base elastic plates 10 and the auxiliary elastic plates 20, and these opposing base elastic plates 10 and the auxiliary elastic plates 20 are the gap pieces ( And connected in a spaced apart state by 30).

Referring to the drawings, a pair of gap pieces 30 having a predetermined elasticity are disposed between the upper edge of the base elastic plate 10 and the upper edge of the auxiliary elastic plate 20 so as to be symmetrical to each other. 10) and the auxiliary elastic plate 20 to be spaced apart by the gap piece.

According to this embodiment, the base elastic plate 10 and the auxiliary elastic plate 20 and the gap piece 30 connecting them apart are made of a steel plate or the like having a stable elastic restoring force by heat treatment of a stent or the like.

As shown in FIG. 2, the base elastic plate 10, the auxiliary elastic plate 20, and the gap piece 30 constituting the spectacle frame 1 are subjected to a cutting process such as wire cutting or laser cutting, or a pressing process. After separately manufactured through, the base elastic plate 10 and the auxiliary elastic plate 20 may be connected to be spaced apart from each other by welding through the gap piece 30.

However, in FIG. 3, the steel sheet member 100 is wire-cut or laser cut to obtain a molding in which the base elastic plate 10 and the auxiliary elastic plate 20 are connected by the gap piece 30, and the molded piece is referred to as a gap piece ( The base elastic plate 10 and the auxiliary elastic plate 20 which face each other by bending 30 as a bending point form a spectacle frame 1 having a form in which the gap is separated by the gap piece 30.

In this manner, the steel sheet member 100 obtains a single molding in which the base elastic plate 10, the auxiliary elastic plate 20, and the gap piece 30 are integrally formed through the cutting process, and the obtained molding is obtained in the gap piece 30. Bending the eyeglass frame 1 as a bending point may produce an advantage of greatly reducing ancillary costs due to the simplification of the process.

In addition, when the decorative layers 10a and 20a of different colors or textures are formed on the front surface of the auxiliary elastic plate 20 and the front surface of the base elastic plate 10, as shown in FIG. You can also direct 1).

In addition, in the present embodiment, the hollow nose support 11a is integrally formed on the base elastic plate 10 formed through the cutting process, and the leg members 21a are integrally formed at both ends of the auxiliary elastic plate 20. To form.

Therefore, the worker bends each nose support 11a inward through a bending process to be performed later, and then inserts an elastic pad 11b made of silicon into the hollow portion of the nose support 11a, and faces the glasses frame 1. The nose support part 11 which supports to a predetermined height in this, and the leg part 21a can be bend | folded inward respectively, and the leg part 21 can be formed.

In this configuration, the nose support part 11 and the leg part 21 can be easily formed without the process of welding the nose support 11a and the leg member 21a to the spectacle frame 1 later, and the nose support ( Since the 11a) and the leg member 21a are made of a steel plate material, it is possible to combine the improved durability and the elastic support and adhesion of the spectacle frame 1.

1. Glasses frame
10. Base elastic plate 11. Nose support
11a. Nasal Base 11b. Elastic pad
12. Lens Mount
20. Auxiliary elastic plate 21. Leg
21a. Leg member 30. Clearance piece
100. Steel plate member

Claims (3)

A base elastic plate of steel plate material having lens mounting portions formed on both left and right sides thereof; And an auxiliary elastic plate disposed to face the front or rear surface of the base elastic plate; The mutually opposing base elastic plates and the auxiliary elastic plates are arranged to be spaced apart from each other by one or more gap pieces which are inseparably connected therebetween, so that the base elastic plates and the auxiliary elastic plates spaced apart by the gap pieces are mutually Eyeglass frame having improved form stability, characterized in that configured to compensate for elastic deformation and elastic recovery. The spectacle frame having improved shape stability according to claim 1, wherein the base elastic plate and the auxiliary elastic plate are connected to each other by welding with the gap pieces, and are configured to face each other. According to claim 1, wherein the base elastic plate and the auxiliary elastic plate facing each other apart from each other through the connection with the gap piece, by cutting the steel sheet member to obtain a molding in which the base elastic plate and the auxiliary elastic plate is connected by the gap piece Glasses frame having improved form stability, characterized in that formed by bending the molding with the gap piece as a bending point.
KR1020100076040A 2010-08-06 2010-08-06 Frame of spectacles with emproved shape stability KR101187819B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100076040A KR101187819B1 (en) 2010-08-06 2010-08-06 Frame of spectacles with emproved shape stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100076040A KR101187819B1 (en) 2010-08-06 2010-08-06 Frame of spectacles with emproved shape stability

Publications (2)

Publication Number Publication Date
KR20120013801A KR20120013801A (en) 2012-02-15
KR101187819B1 true KR101187819B1 (en) 2012-10-05

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KR1020100076040A KR101187819B1 (en) 2010-08-06 2010-08-06 Frame of spectacles with emproved shape stability

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778748B1 (en) * 2013-03-11 2017-05-10 Four Nines Co., Ltd. Eyeglass frame

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005345880A (en) 2004-06-04 2005-12-15 Inada Project:Kk Flip-up type spectacle frame and flip-up device
KR100771383B1 (en) 2001-11-08 2007-10-30 게리 엠. 젤만 A removable lens frame mounted to an eyewear platform
JP2011145524A (en) 2010-01-15 2011-07-28 Umeda:Kk Front portion and rim structure for glasses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771383B1 (en) 2001-11-08 2007-10-30 게리 엠. 젤만 A removable lens frame mounted to an eyewear platform
JP2005345880A (en) 2004-06-04 2005-12-15 Inada Project:Kk Flip-up type spectacle frame and flip-up device
JP2011145524A (en) 2010-01-15 2011-07-28 Umeda:Kk Front portion and rim structure for glasses

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