KR100872314B1 - Temple and the manufacture method - Google Patents

Temple and the manufacture method Download PDF

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Publication number
KR100872314B1
KR100872314B1 KR1020070067676A KR20070067676A KR100872314B1 KR 100872314 B1 KR100872314 B1 KR 100872314B1 KR 1020070067676 A KR1020070067676 A KR 1020070067676A KR 20070067676 A KR20070067676 A KR 20070067676A KR 100872314 B1 KR100872314 B1 KR 100872314B1
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South Korea
Prior art keywords
thickness
injection
glasses
core
groove
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KR1020070067676A
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Korean (ko)
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정진백
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정진백
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2911/00—Use of natural products or their composites, not provided for in groups B29K2801/00 - B29K2809/00, as mould material
    • B29K2911/14—Wood, e.g. woodboard or fibreboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2012/00—Frames
    • B29L2012/005—Spectacle frames

Abstract

A manufacturing method of spectacle temples is provided to improve and diversify design of the spectacle temples and simply manufacture the spectacle temples at the same time by injection molding the spectacle temples using two materials. A manufacturing method of spectacle temples comprises: forming a grooved portion(11) having a thickness corresponding to a half thickness of the spectacle temples on a bottom mold(10) for first injection molding to form a first formed part(1'); forming a grooved portion(21) on a top mold(20) to form a portion which is not dividingly formed, but is formed to the entire thickness; and configuring a grooved protrusion(22) such that the groove protrusion is protruded to a half thickness or the entire thickness of a core material, wherein the grooved protrusion is formed to form a groove(3) into which the core material is injected at a position corresponding to the center of a dividingly formed portion.

Description

안경다리 및 그 제조방법{Temple and the manufacture method}Glasses legs and its manufacturing method {Temple and the manufacture method}

본 발명은 안경다리 및 그 제조방법에 관한 것으로, 특히 철 재질의 심재를 갖는 합성수지재의 안경다리에 관한 것이면서 두 가지의 재질 또는 두 가지 색상을 가진 재료를 사용하여 안경다리를 제조함으로써 디자인의 향상과 제조의 편의성 및 견고성 등을 골고루 갖도록 하는 것이다. The present invention relates to an eyeglass leg and a method for manufacturing the same, and more particularly, to an eyeglass leg of a synthetic resin material having an iron core, and to improve the design by manufacturing the eyeglass leg using two materials or materials having two colors. And to have the convenience and robustness of manufacturing evenly.

주지된 바와 같이 안경은 생활 필수품이라 할 정도로 사용이 많고 기능상으로도 기본적인 시력의 보정과 햇빛(자외선)의 차단은 물론, 의류 및 신발과 헤어디자인 등과 더불어 패션을 완성하는데 큰 비중을 차지하는 것이다. As is well known, eyeglasses are frequently used as necessities of life and functionally occupy a large part in completing fashion with clothing, shoes and hair design as well as basic vision correction and blocking of sunlight (ultraviolet rays).

이러한 안경은 그 디자인이 매우 다양하게 발전해 오고 있는데, 종래 안경의 디자인은 그 형상을 다양화하는 방법 외에 다리를 포함한 안경테에 칠이나 전사, 코팅 등을 이용하여 무늬를 표현하여 모양에 의한 디자인을 완성하고 있다. These glasses have been developed in a variety of ways, the conventional design of the glasses in addition to the way to diversify the shape of the eyeglasses including the legs by painting, transfer, coating, etc. to express the pattern to complete the design by the shape Doing.

그러나 이러한 모양을 이용한 디자인은 변화를 가할 수 있는 범위가 상당히 제한적이므로 무늬의 변형 외에는 새로운 디자인을 가하는 것이 어려웠고, 이에 따라 항상 새로운 디자인을 추구하는 젊은 세대들의 취향을 따라가기에는 부족하였고, 쉽게 싫증이 나게 되는 원인이 되었던 것이다. However, the design using such a shape has a very limited range of change, and thus it was difficult to add a new design except for the change of the pattern. That's what caused me.

특히 안경다리의 경우에는 종래 외부에 형상과 색채를 통한 디자인을 가하는 것이 일반적이었지만, 근래에 들어서는 디자인의 다양화가 요구되는 추세에서 투명 또는 반투명한 안경다리의 내부에 철재 등의 재질로 된 심을 삽입하여 이를 통한 디자인의 변화를 꾀하기도 하였는데, 이와 같은 구성을 하기 위해서는 사출과정에서 복잡한 장치를 통하여 심을 받쳐준 상태에서 작업을 하여야 하는 등 제조가 복잡하게 되는 단점이 있었고, 이러한 디자인의 변화 역시 단조로움을 벗어나기 힘든 디자인이라 할 것이다. In particular, in the case of eyeglass legs, it was common to apply a design through the shape and color to the outside in recent years, but in recent years, a diversification of design is required, and a core made of a material such as steel is inserted into the inside of a transparent or translucent eyeglass leg. In order to make such a configuration, there was a disadvantage in that the manufacturing was complicated, such as the work must be carried out in a state of supporting the core through a complex device in the injection process, and the change of the design was also out of monotony. It's a tough design.

상기한 문제점과 필요성을 감안하여 안출한 본 발명은 안경의 다리를 사출성형을 이용하여 성형하되 두 가지의 재질을 사용하여 사출을 함으로써 디자인의 향상과 다양화를 이룩함과 동시에 제조의 간단화도 이룩할 수 있도록 하는 제조방법의 제공을 목적으로 하는 것이다. The present invention devised in view of the above problems and necessities, by molding the legs of the glasses using the injection molding, but by using two materials to achieve the improvement and diversification of the design and at the same time to achieve the simplicity of manufacturing. It is an object of the present invention to provide a manufacturing method.

본 발명을 완성하기 위해서는 일반적인 사출공정과 안경다리를 사출하는 사출기를 이용하되, 두 번의 사출작업을 필요로 하고, 두 가지의 금형을 필요로 한다.In order to complete the present invention, using a general injection process and an injection machine for injecting a pair of glasses, it requires two injection operations, and requires two molds.

구체적으로 첫 번째의 사출에서는 안경다리(1)의 전체 또는 일부분에 안경다리(1) 두께의 절반이 되는 1차성형부(1')를 을 먼저 형성하면서 1차성형부(1')의 중앙에 심재(2)를 삽입할 요홈(3)을 동시에 형성한다.Specifically, in the first injection, the core material is formed at the center of the primary molded part 1 'while first forming the primary molded part 1', which is half the thickness of the eyeglass leg 1, on the whole or part of the eyeglass leg 1. (2) to form the groove (3) to be inserted at the same time.

사출이 완료되면 요홈(3)에 심재(2)를 삽입한다.When the injection is completed, insert the core material (2) in the groove (3).

심재(2)를 삽입한 상태에서 나머지 절반인 2차성형부(1")를 마저 사출하여 안경다리(1)의 외형을 완성한다.In the state in which the core material 2 is inserted, the second half of the second molding part 1 ″ is ejected to complete the external appearance of the leg 1.

이로써 1차성형부(1')와 2차성형부(1") 및 심재(2)가 일체화되면서 안경다리(1)가 구성되는 것이다. As a result, the primary molding part 1 ′, the secondary molding part 1 ″, and the core 2 are integrally formed, thereby forming the glasses leg 1.

이상 설명한 바와 같은 본 발명에 의하면 하나의 안경다리에 두 가지의 질감 이나 두 가지의 색상을 가지게 되면서, 내부에서 일체화 사출되는 심재도 안정적으로 뼈대 역할을 할 수 있게 되는 안경을 제공하게 되는 것으로서, 종래 일반적인 사출 안경에 비하여 매우 독특하고 다양한 디자인을 가진 안경다리를 생산할 수 있게 되고, 소비자의 안경에 대한 선택의 폭을 넓혀 안경산업의 발전에도 도움이 되는 유용한 발명인 것이다. According to the present invention as described above, while having two textures or two colors on one eyeglass leg, the core material that is integrally injected from the inside also provides glasses that can stably serve as a skeleton, Compared with general injection glasses, it is possible to produce glasses legs with a very unique and diverse design, and it is a useful invention to help the development of the glasses industry by expanding the choice of the glasses for consumers.

상기 첫 번째의 사출을 위하여 사용되는 금형으로 하부금형(10)에 안경다리(1) 두께의 절반에 해당하여 1차성형부(1')가 성형 될 요부(11)를 형성하였다. As the mold used for the first injection, the lower mold 10 formed a recess 11 to be molded to the primary molding part 1 'corresponding to half of the thickness of the glasses leg 1.

상부금형(20)에는 분할 성형되지 않고 전체 두께가 성형되는 부분을 형성할 요부(21)를 구성하고 분할 성형된 부분의 중앙에 해당하는 위치에 심재(2)가 삽입되는 요홈(3)을 만들기 위한 요홈돌출부(22)를 심재(2)의 절반 두께와 같은 정도로 돌출 구성한다.In the upper mold 20, a recess 3 is formed in which the core 21 is formed at a position corresponding to the center of the divided portion, forming a recess 21 to form a portion where the entire thickness is formed without split molding. Concave protrusion 22 for protruding to the same thickness as the half thickness of the core material (2).

이러한 상부금형(20)의 요홈돌출부(22)는 심재(2)의 형상에 따라서 전체 두께만큼을 형성할 수도 있을 것이다.The groove projections 22 of the upper mold 20 may form the entire thickness according to the shape of the core material 2.

이러한 상태의 금형을 이용하여 사출함으로써 안경다리(1) 절반 두께만큼만 두께를 갖고 심재(2)가 삽입될 요홈(3)을 갖는 1차성형부(1')를 사출하게 되는 것이다. By injection using the mold in such a state, the primary molding part 1 ′ having a thickness of only half of the legs of the glasses 1 and having the groove 3 into which the core 2 is to be inserted is injected.

이와 같은 1차성형부(1')의 요홈(3)에 심재(2)를 삽입한다. 그러면 심재(2)의 절반 두께 또는 전체 두께가 요홈(3)에 삽입된 상태가 된다. The core 2 is inserted into the recess 3 of the primary molded part 1 '. Then, the half thickness or the entire thickness of the core material 2 is inserted into the groove 3.

나머지 안경다리 절반의 두께만큼을 완성하는 2차 사출을 실시하여 2차성형부(1")를 사출하는데, 두 번째 사출에 사용되는 금형에서 하부금형(10')에는 1차 사출 때와 같은 요부(11')가 형성되어 1차 성형에서 만들어진 1차성형부(1')를 삽입토록 하고 상부금형(20')에는 안경다리 절반 두께만큼의 요홈(21)을 형성하여 사출을 완료하면 1차성형부(1')와 2차성형부(1")가 일체화된 전체 안경다리(1)가 형성되는 것이다. Second injection is performed to complete the thickness of the other half of the leg, and the second molding part 1 'is injected. In the mold used for the second injection, the lower mold 10' has the same main part as the first injection ( 11 ') is formed to insert the primary molded part 1' made in the primary molding, and the groove 20 is formed in the upper mold 20 'by half the thickness of the legs, and the injection molding is completed. 1 ') and the secondary molded part 1 " are formed so that the entire eyeglass leg 1 is integrated.

상기의 2차 사출시에 1차 사출시와는 다른 재질을 이용하거나 같은 재질이더라도 다른 색상을 갖는 재료로 사출을 하게 되면, 일반적인 사출 안경과는 달리 두 가지 색상이나 두 가지의 질감을 가진 안경다리를 제공할 수 있다.When the second injection is using a different material than the first injection or when the injection is made of a material having a different color, even if the same material, unlike the conventional injection glasses glasses legs having two colors or two textures Can be provided.

상기 본 발명의 방법에 의해 제조되는 안경다리는 일부분 또는 전체 부분이 안경다리(1) 두께의 절반 두께로 형성된 1차성형부(1')와, 그 나머지 부분만큼의 두께로 2차로 사출 성형되어 1차성형부(1')와 일체화된 2차성형부(1")와, 1차성형부(1')에 또는 1차성형부(1')와 2차성형부(1")에 균등하게 마련된 요홈(3)에 심재(2)가 삽입된 상태로 일체화된 것으로, 두께의 절반 정도가 각각 다른 재질이나 다른 색상을 갖게 되고, 두 번의 사출로 인한 두 가지의 재질이 사출에 의해 일체화가 되면서 서로 분리되지 않고 심재와 함께 견고하게 안경다리를 구성하게 되는 것이다.The glasses leg manufactured by the method of the present invention is partly or entirely part of the primary molded part (1 ') formed in half the thickness of the glasses leg (1), and the second injection molding to the thickness of the remaining part 1 Secondary molding portion 1 "integrated with primary molding portion 1 'and grooves 3 equally provided in primary molding portion 1' or primary molding portion 1 'and secondary molding portion 1". The core (2) is integrated in the inserted state, each half of the thickness has a different material or a different color, and the two materials due to the two injections are not separated from each other as they are integrated by injection With the sturdy eyeglass legs.

도 1은 본 발명에 의한 1차 사출과정을 도시한 사시도1 is a perspective view showing a first injection process according to the present invention

도 2는 도 1의 단면도2 is a cross-sectional view of FIG.

도 3은 본 발명에 의한 삼재 삽입과정을 도시한 사시도 Figure 3 is a perspective view showing the samjae insertion process according to the present invention

도 4는 본 발명에 의한 2차 사출과정을 도시한 사시도Figure 4 is a perspective view showing a secondary injection process according to the present invention

도 5는 도 4의 단면도5 is a cross-sectional view of FIG.

도 6은 본 발명의 방법에 의해 제조된 안경다리의 한가지 예시도Figure 6 is an illustration of one of the spectacles produced by the method of the present invention

***도면의 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

1: 안경다리 1: glasses legs

1': 1차성형부 1": 2차성형부1 ': Primary molded part 1 ": Secondary molded part

2: 심재 3: 요홈 2: heartwood 3: groove

10, 10': 하부금형 11, 11': 요부10, 10 ': Lower mold 11, 11': Main part

20, 20': 상부금형 21, 21': 요부20, 20 ': Upper mold 21, 21': Main part

22: 요홈돌출부 22: groove protrusion

Claims (2)

첫 번째의 사출을 위하여 하부금형(10)에 안경다리(1) 두께의 절반에 해당하여 1차성형부(1')가 성형 될 요부(11)를 형성하고, For the first injection, the lower mold 10 forms a recess 11 on which the primary molded part 1 'is to be formed, corresponding to half of the thickness of the pair of glasses 1, 상부금형(20)에는 분할 성형되지 않고 전체 두께가 성형되는 부분을 형성할 요부(21)를 구성하고 분할 성형된 부분의 중앙에 해당하는 위치에 심재(2)가 삽입되는 요홈(3)을 만들기 위한 요홈돌출부(22)를 심재(2)의 절반 두께 또는 전체두께와 정도로 돌출 구성하며, In the upper mold 20, a recess 3 is formed in which the core 21 is formed at a position corresponding to the center of the divided portion, forming a recess 21 to form a portion where the entire thickness is formed without split molding. Protruding groove 22 for protruding to half the thickness or the total thickness of the core material 2, 이러한 금형을 이용하여 일부분 또는 전체가 안경다리(1) 절반 두께만큼만 두께를 갖고 심재(2)가 삽입될 요홈(3)을 갖는 1차성형부(1')를 사출하며, Using this mold, a part or the entirety of the primary leg portion 1 'having a thickness of only half the spectacles 1 and having a groove 3 into which the core 2 is to be inserted is injected. 1차성형부(1')의 요홈(3)에 심재(2)를 삽입하여 심재(2)의 절반 두께 또는 전체 두께가 요홈(3)에 삽입된 상태가 되도록 한 상태에서, 나머지 안경다리 절반의 두께만큼을 완성하는 2차 사출을 실시하여 2차성형부(1")를 사출하되,The core 2 is inserted into the recess 3 of the primary molding part 1 'so that half or the entire thickness of the core 2 is inserted into the recess 3, and the other half of the glasses Inject the secondary molded part 1 "by performing secondary injection to complete the thickness. 2차 사출에서 하부금형(10')에는 1차 사출 때와 같은 요부(11')가 형성되어 1차 성형에서 만들어진 1차성형부(1')를 삽입하고 상부금형(20')에는 안경다리 절반 두께만큼의 요홈(21)을 형성하여 사출을 완료하여 1차성형부(1')와 2차성형부(1")가 일체화된 전체 안경다리(1)가 형성되도록 하는 것을 특징으로 하는 안경다리 제조방법.In the second injection, the lower mold 10 'is formed with the same recessed portion 11' as in the first injection, so that the primary molded part 1 'made in the first molding is inserted, and the upper mold 20' is half of the leg. Method of manufacturing a pair of glasses, characterized in that to form the groove 21 to the thickness to complete the injection to form a whole bridge (1) integrally formed with the primary molded part (1 ') and the secondary molded part (1 "). . 삭제delete
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100966017B1 (en) 2008-12-24 2010-06-24 윤대호 Decoration formation methods and decoration mold of synthetic resin glasses leg manufacture mold
EP3025839A1 (en) * 2014-11-28 2016-06-01 Sonthonnax, Alexandre Method for producing an element constituting a spectacle frame, and element obtained by said method
IT201800006910A1 (en) * 2018-07-04 2020-01-04 Process for the manufacture of eyeglass rods and spectacle rod obtained with this process
WO2021222953A1 (en) * 2020-05-04 2021-11-11 Silhouette International Schmied Ag Method for producing a spectacle arm
JP7355298B1 (en) 2023-03-23 2023-10-03 株式会社佐々木セルロイド工業所 Resin temple of glasses and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980058278U (en) * 1997-02-18 1998-10-26 최광웅 Glasses Leg Joiner
KR19980082028A (en) * 1998-08-10 1998-11-25 허남희 Epoxy Resin Glasses Legs with Purgatory Powder
JP2001343615A (en) 2000-05-30 2001-12-14 Plus Jack Kk Ornamental temples for spectacles and method for manufacturing the same
JP2003320542A (en) 2002-04-30 2003-11-11 Plus Jack Kk Method for manufacturing plastic spectacles temple

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980058278U (en) * 1997-02-18 1998-10-26 최광웅 Glasses Leg Joiner
KR19980082028A (en) * 1998-08-10 1998-11-25 허남희 Epoxy Resin Glasses Legs with Purgatory Powder
JP2001343615A (en) 2000-05-30 2001-12-14 Plus Jack Kk Ornamental temples for spectacles and method for manufacturing the same
JP2003320542A (en) 2002-04-30 2003-11-11 Plus Jack Kk Method for manufacturing plastic spectacles temple

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100966017B1 (en) 2008-12-24 2010-06-24 윤대호 Decoration formation methods and decoration mold of synthetic resin glasses leg manufacture mold
EP3025839A1 (en) * 2014-11-28 2016-06-01 Sonthonnax, Alexandre Method for producing an element constituting a spectacle frame, and element obtained by said method
IT201800006910A1 (en) * 2018-07-04 2020-01-04 Process for the manufacture of eyeglass rods and spectacle rod obtained with this process
WO2021222953A1 (en) * 2020-05-04 2021-11-11 Silhouette International Schmied Ag Method for producing a spectacle arm
JP7355298B1 (en) 2023-03-23 2023-10-03 株式会社佐々木セルロイド工業所 Resin temple of glasses and its manufacturing method

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