KR20110117850A - Metal spectacles frame manufacturing method and that spectacles frame - Google Patents

Metal spectacles frame manufacturing method and that spectacles frame Download PDF

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Publication number
KR20110117850A
KR20110117850A KR1020100037311A KR20100037311A KR20110117850A KR 20110117850 A KR20110117850 A KR 20110117850A KR 1020100037311 A KR1020100037311 A KR 1020100037311A KR 20100037311 A KR20100037311 A KR 20100037311A KR 20110117850 A KR20110117850 A KR 20110117850A
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KR
South Korea
Prior art keywords
piece
frame
coupling
metal
glasses frame
Prior art date
Application number
KR1020100037311A
Other languages
Korean (ko)
Inventor
김성기
Original Assignee
김성기
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 김성기 filed Critical 김성기
Priority to KR1020100037311A priority Critical patent/KR20110117850A/en
Publication of KR20110117850A publication Critical patent/KR20110117850A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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

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

Abstract

The present invention relates to a method of manufacturing a metal glasses frame and a spectacle frame thereof, in particular to produce a spectacle frame 101 having a lens mounting portion 102 and the nose ring mounting hole 103 by blanking the metal plate material, A fixing piece 1 having a bending piece 11 and one or more coupling holes 12 is formed at both sides of the frame 104 forming the lens mounting part 102, and at the same time, the cutting piece 1 is cut below the fixing piece 1. Eyeglass frame forming step (a) obtained by simultaneously blocking the joining piece (2) having a piece (21) and at least one joining table (22) integrally with the spectacle frame (101); polishing the surface of the spectacle frame (101) A plating step of coating (b); and a cutting step (c) of cutting and removing the cutting piece 21 connecting the fixed piece 1 and the coupling piece 2 of the processed eyeglass frame 101; Twist the bent piece 11 on both sides of the eyeglass frame 101 at an angle of 90 ° so that the lower fixing piece 1 crosses the frame 104 and then into the coupling hole 12 of the fixing piece 1. Characterized by consisting of a coupling step (d) by fitting the coupling table 22 of the lower coupling piece (2), respectively.
Therefore, the present invention provides the effect of making the metal glasses frame and the lens installation of the glasses frame more quickly and conveniently, and at the same time reduce the manufacturing cost of the metal glasses frame.

Description

Metal spectacle frame manufacturing method and that spectacles frame

The present invention relates to a method for manufacturing a metal eyeglass frame and a spectacle frame thereof, and more particularly, in the manufacture of a metal eyeglass frame, by forming a coupling means for the tightening of the lens mounting portion on both sides thereof to produce a metal eyeglass frame and a lens of the eyeglass frame The installation can be made more quickly and conveniently, and further reduce the manufacturing cost of the metal glasses frame.

In general, the metal glasses frame is produced by bending the wire or by producing a black metal plate material, the technique to be carried out in the present invention is a metal glasses frame of the integral type obtained by the blanking process of the metal plate material.

Therefore, the background art to be described below will be described only in the metal glasses frame obtained through the blanking process.

The conventional metal glasses frame blazes the lens mounting portion 102 and the connecting member (not shown) connecting the lens mounting portion 102 and the nose ring mounting hole 103 inside the lens mounting portion 102 from the metal plate. It is formed integrally by king processing (work to remove the spectacle frame from the gold plate material by using a mold of a specific shape) and then cut both sides to obtain the upper and lower cut ends 201, 202 and at the same time The coupling members 105 are attached to the upper and lower incisions 201 and 202 by welding or adhesive, so that the coupling is performed by the screw pins 106.

However, before cutting both sides of the metal glasses frame 101, the metal glasses frame 101 is usually subjected to processing such as polishing and plating coating.

Here, the reason for cutting both sides of the metal glasses frame to combine the cut end with a separate coupling member and a coupling pin, the metal glasses frame is a convenient installation and safe installation of the lens when installing the lens into the lens mounting portion on both sides This is because the lens mounting part must be opened for the purpose, and the upper and lower incisions of both sides of the lens mounting part must be coupled with the coupling member and the coupling pin in the state where the lens is installed to fix the lens firmly.

Therefore, the conventional metal glasses frame used for attaching a separate bonding member to the cut end of the metal glasses frame by welding or adhesive for the above-described purpose is attached to the eyeglass frame forming process, the processing process, the cutting process, and the cutting end. It consists of a coupling member installation process and a coupling process of the coupling member, the manufacturing process is unnecessarily large and difficult, the efficiency and productivity of the work is reduced, and moreover, it is mostly dependent on manpower when installing the coupling member to the incision end, There was a problem of raising the manufacturing cost due to excessive defect rate and waste of manpower.

The present invention has been invented to solve the conventional problems as described above, especially when manufacturing the metal eyeglass frame through the blanking process, at the same time integrally producing the coupling means consisting of the fixing piece and the coupling piece to both sides of the frame constituting the lens mounting portion In order to facilitate the cracking of the lens mounting portion more conveniently and at the same time to have the convenience and rapidity of the manufacture of metal glasses frame has been invented with the focus of the technical problem.

Solution to the problem to be solved in the present invention is to manufacture a metal glasses frame 101 having a lens mounting portion 102 and the nose ring mounting hole 103 by blanking the metal plate as shown in Figure 1, On both sides of the frame 104 forming the lens mounting portion 102 of the metal glasses frame 101, a fixing piece 1 having a bending piece 11 and one or more coupling holes 12 is formed, and at the same time, the fixing piece (1) a pair of eyeglass frames forming step (a) obtained by simultaneously blocking the joining piece 2 having a cutting piece 21 and at least one joining table 22 therein with the metal glasses frame 101 at the same time;

A processing step (b) of polishing and plating the surface of the metal glasses frame 101;

A cutting step (c) of cutting and removing the cutting piece 21 connecting the fixed piece 1 and the coupling piece 2 of the processed metal glasses frame 101;

Twist the bent pieces 11 on both sides of the metal glasses frame 101 at an angle of 90 ° so that the lower fixing piece 1 crosses the frame 104 and then the lower coupling piece with the coupling hole 12 of the fixing piece 1. Characterized in consisting of a coupling step (d) to engage each of the coupling table (2) of (2).

The present invention, which proposes a solution to the foregoing problem, is characterized by the simultaneous manufacture of the fixed piece and the combined piece at both sides thereof in the manufacture of metal glasses frames.

Therefore, the convenience and speed of manufacturing metal glasses frames are obtained, and further, the manufacturing process is significantly shorter than that of the prior art, thereby eliminating the necessity of separately providing a coupling means for clamping the gap between the lens mounting parts. It has the effect of reducing the manufacturing cost while having sex.

1 is an exemplary view showing a metal glasses frame forming step and the glasses frame of the present invention,
2 is an enlarged view of "a" part,
3 is an exemplary view showing a cutting step of the present invention,
4,5 is an exemplary view showing a bonding step of the present invention,
Figure 6 is a partial cross-sectional view showing a coupling state of the fixing piece and the coupling piece of both sides of the metal glasses frame according to the present invention,
7 is an enlarged view of FIG. 6;
8 is an exemplary view showing a conventional eyeglass frame.

Looking at the detailed description of the configuration and the embodiment according to it for the understanding of the present invention.

First, the present invention as shown in Figure 1 attached to the glasses frame forming step (a) through the metal glasses frame 101, both sides of the fixed piece (1) and the combined piece (2) integrally manufactured at the same time, and then the processing step ( Through the b) and the cutting step (c) and the assembly step (d) to implement the metal glasses frame 101,

At this time, in the eyeglass frame forming step (a), the metal glasses frame 101 having the lens mounting portion 102 and the nose ring mounting hole 103 by blanking the metal plate, as shown in the metal glasses frame 101 shown in FIG. To manufacture, but the fixing piece (1) and the fixing piece (1) having a bending piece 11 and one or more coupling holes 12 to both sides of the frame 104 constituting the lens mounting portion 102 of the metal glasses frame 101 The joint piece 2 having the cutting piece 21 and the one or more joining bands 22 at the bottom) is obtained by simultaneous blacking to be integrated with the metal glasses frame 101.

The blacking process refers to a process of extracting the metal glasses frame 101 from the metal plate material by using a mold, and simultaneously manufacturing the fixing piece 1 and the coupling piece 2 to both sides of the metal glasses frame 101 at the same time. It's very quick and convenient.

In addition, the bending piece 11 and the cutting piece 21 is reduced in width relative to the fixed piece 1 and the coupling piece 2, the reason is that the bending piece in the subsequent coupling step (d) This is to make the twisting work of (11) and the cutting piece 21 removal work in the cutting step (c) more convenient.

In the processing step (b), the metal glasses frame 101 is subjected to polishing, plating, coating, and the like.

The processing step (b) is a common operation performed during the manufacture of the metal glasses frame 101, and detailed description thereof will be omitted.

In the cutting step (c), the cutting piece 21 connecting the fixing piece 1 and the coupling piece 2 of the metal glasses frame 101 is cut and removed through a cutting device (not shown). do.

Here, in the cutting step (c), the cutting piece 21 is removed from both sides of the metal glasses frame 101 so that the fixing piece 1 and the coupling piece 2 fall apart at regular intervals. Both lens mounting portion 102 is to be opened by the gap.

Finally, in the coupling step (d), the bending pieces 11 of both sides of the metal glasses frame 101 are twisted at an angle of 90 ° so that the lower fixing piece 1 intersects the frame 104 constituting the lens mounting part 102. It is formed, and at the same time to fit the coupling table 22 of the lower coupling piece 2 to the coupling hole 12 of the fixing piece (1).

This twists the bending piece 11 in one direction as shown in Figs. 5 and 6 to raise the fixing piece 1 from the horizontal direction to the vertical direction so that the inner coupling hole 12 is laterally positioned and then Pull the coupling table 22 of the coupling piece 2 to the upper portion and fitted into the coupling hole 12 of the fixing piece 1, At this time, the frame 104 constituting the metal glasses frame 101 has a predetermined elastic force When the coupling table 22 is inserted into the coupling hole 12, the elastic force is pulled by the elastic force to maintain the safe and firm coupling.

Meanwhile, the spectacle frame manufactured by the metal glasses frame manufacturing method, as shown in FIGS. 6 and 7, is attached to both sides of the frame 104 constituting the lens mounting portion 102, respectively. In the ordinary metal glasses frame 101 is formed,

The upper and lower cut ends 201 and 202 of both sides of the frame 104 constituting the lens mounting portion 102 have one or more coupling holes 12 and are twisted in a direction crossing the frame 104. The coupling piece 22 of the coupling piece 2 into the coupling hole 12 of the fixing piece 1 integrally constitutes the coupling piece 2 having the fixing piece 1 and one or more coupling pieces 22. It is configured to be fitted and combined.

Here, the coupling table 22 of the coupling piece 2 is formed to be inclined downward so that one side end is securely locked by the inclination angle when fitted to the coupling hole 12 of the fixing piece (1).

Therefore, the metal glasses frame of the present invention implemented in the above method is very short compared to the conventional manufacturing process to increase the efficiency and productivity of the work, in particular, the simultaneous formation / fabrication of the fixing piece and the combined pieces configured on both sides of the metal glasses frame and the metal glasses frame It is possible to reduce the convenience of manufacturing and the manufacturing cost by making the use of it. It is to provide an effect, it is expected that the expectation is a very large invention and can be expected greatly in terms of cost and utilization compared to the conventional eyeglass frame.

a: glasses frame forming step b: processing step
c: cutting step d: joining step
101: metal glasses frame 102: lens mounting portion
103: nose hanger installation 104: frame
105: coupling member 106: screw pin
201,202: incision end 1: fixed piece
11: bending piece 12: coupling hole
2: Joining Piece 21: Cutting Piece
22: joining table

Claims (2)

A frame 104 for manufacturing a metal frame 101 having a lens mounting portion 102 and a nose ring mounting hole 103 by blanking a metal sheet, and forming the lens mounting portion 102 of the metal glasses frame 101. Form the fixed piece 1 having the bending piece 11 and the one or more coupling holes 12 at both sides, and at the same time, the cutting piece 21 and the one or more coupling tables 22 below the fixing piece 1. Eyeglass frame forming step (a) obtained by simultaneously blocking the bonding piece (2) integrally with the metal glasses frame 101;
A processing step (b) of polishing and plating the surface of the metal glasses frame 101;
A cutting step (c) of cutting and removing the cutting piece 21 connecting the fixed piece 1 and the coupling piece 2 of the processed metal glasses frame 101;
Twist the bent pieces 11 on both sides of the metal glasses frame 101 at an angle of 90 ° so that the lower fixing piece 1 crosses the frame 104 and then the lower coupling piece with the coupling hole 12 of the fixing piece 1. Method of producing a spectacle frame, characterized in that consisting of a coupling step (d) to engage each of the coupling table (22) of (2).
In the conventional metal glasses frame 101, the upper and lower incision end portion 201, 202 formed on both sides of the frame 104 constituting the lens mounting portion 102,
The upper and lower cut ends 201 and 202 of both sides of the frame 104 constituting the lens mounting portion 102 have one or more coupling holes 12 and are twisted in a direction crossing the frame 104. The coupling piece 22 of the coupling piece 2 into the coupling hole 12 of the fixing piece 1 integrally constitutes the coupling piece 2 having the fixing piece 1 and one or more coupling pieces 22. Metal glasses frame characterized in that the fitting and combination.
KR1020100037311A 2010-04-22 2010-04-22 Metal spectacles frame manufacturing method and that spectacles frame KR20110117850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100037311A KR20110117850A (en) 2010-04-22 2010-04-22 Metal spectacles frame manufacturing method and that spectacles frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100037311A KR20110117850A (en) 2010-04-22 2010-04-22 Metal spectacles frame manufacturing method and that spectacles frame

Publications (1)

Publication Number Publication Date
KR20110117850A true KR20110117850A (en) 2011-10-28

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KR1020100037311A KR20110117850A (en) 2010-04-22 2010-04-22 Metal spectacles frame manufacturing method and that spectacles frame

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220151095A (en) * 2021-05-05 2022-11-14 문난수 Binding line for semi-rimless eyeglass frames and semi-rimless frames including the same and method of combining semi-rimless eyeglass frames

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220151095A (en) * 2021-05-05 2022-11-14 문난수 Binding line for semi-rimless eyeglass frames and semi-rimless frames including the same and method of combining semi-rimless eyeglass frames

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