WO2003067309A1 - Monture de lunettes - Google Patents

Monture de lunettes Download PDF

Info

Publication number
WO2003067309A1
WO2003067309A1 PCT/CN2002/000074 CN0200074W WO03067309A1 WO 2003067309 A1 WO2003067309 A1 WO 2003067309A1 CN 0200074 W CN0200074 W CN 0200074W WO 03067309 A1 WO03067309 A1 WO 03067309A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame structure
spectacle frame
soft
spectacle
hard
Prior art date
Application number
PCT/CN2002/000074
Other languages
English (en)
Chinese (zh)
Inventor
Fukkuen Chik
Original Assignee
Auto-Winner Limited
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 Auto-Winner Limited filed Critical Auto-Winner Limited
Priority to CNA028160118A priority Critical patent/CN1543584A/zh
Priority to AU2002233138A priority patent/AU2002233138A1/en
Priority to PCT/CN2002/000074 priority patent/WO2003067309A1/fr
Publication of WO2003067309A1 publication Critical patent/WO2003067309A1/fr

Links

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
    • G02C5/14—Side-members
    • G02C5/16—Side-members resilient or with resilient parts
    • 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
    • G02C2200/16—Frame or frame portions made from rubber

Definitions

  • the invention relates to a spectacle frame structure and a manufacturing method thereof. Background of the invention
  • the spectacle frame structure on the market mainly includes two categories, one is a so-called “metal frame” supplemented by a metal component as a main plastic component, and the other is a so-called “plastic frame” supplemented by a plastic component as a main metal component. .
  • the main body of the metal frame is made of a metal such as titanium, and some specific parts, such as the temples of the temples and nose bridge parts that are in contact with the human body, are made of plastic.
  • a metal such as titanium
  • some specific parts such as the temples of the temples and nose bridge parts that are in contact with the human body
  • plastic are made of plastic.
  • this metal-to-plastic joint is often uneven, such as the formation of convex or concave parts, which makes people feel uncomfortable, and may even damage the skin or pinch hair.
  • the main body of the plastic frame is made of plastic, and most of them have an inner core made of metal such as copper to improve the structural strength and facilitate the adjustment.
  • the plastic materials currently used are relatively hard, and it is easy for the frame to slip off due to sweating.
  • an object of the present invention is to provide a spectacle frame structure that is comfortable to wear and easy to manufacture, and a corresponding manufacturing method.
  • the present invention provides a spectacle frame structure, which includes spectacle legs, a nose bridge member, a spectacle frame, and other accessories.
  • the spectacle frame structure has at least one injection-molded soft portion and at least one injection-molded hard portion.
  • the present invention also provides a method for manufacturing a spectacle frame structure, including the following steps: a) injection molding a hard material to form a part of the spectacle frame structure; and b) on the basis of the above shaped portion, The soft material is injection-molded again to form the entire spectacle frame structure.
  • a part of the spectacle frame structure of the present invention is molded from a hard material such as nylon, and has good toughness and elasticity, so it is not easy to break and can be bent at will.
  • the other part of the spectacle frame structure is molded from a softer and more flexible soft material, such as rubber, so as to provide a comfortable wearing effect and prevent the frame from slipping due to sweating. Since the "overmolding method" is used, the hard part and the soft part of the spectacle frame structure can be tightly combined without forming a gap or an uneven portion between the two. Problems with skin damage.
  • the hard and soft materials used do not release substances harmful to the human body.
  • the material used has excellent stability, so when the temperature is -10 to 70 degrees Celsius, deformation and fracture will not occur; when the wearer of eyewear sweats, it is not easy to be affected by human sweat and cause physical changes, Deformation or loss; not easily affected by temperature, so it will not cause direct harm to the user (scald, frostbite), and can be applied to various climatic conditions (hot summer, cold winter).
  • the selected materials have various color effects, which can be made transparent, translucent or colored, etc., and are also suitable for printing various patterns or text.
  • the eyeglass frame structure is made of elastic material, so when the raw materials are cut off, there will be no sharp cuts, and the safety is very high.
  • the spectacle frame structure of the present invention can be transformed into various shapes due to injection molding, characters or patterns having a concave-convex effect can be finely manufactured.
  • FIG. La is a top view of a spectacle frame structure (spectacle legs) according to a first embodiment of the present invention
  • FIG. 1b is a side view of the spectacle legs
  • FIG. 2 is a side view of a spectacle frame structure according to a second embodiment of the present invention.
  • FIG. 3 is a side view of a spectacle frame structure according to a third embodiment of the present invention.
  • FIG. 4 is a side view of a spectacle frame structure according to a fourth embodiment of the present invention.
  • FIG. 5 is a side view of a spectacle frame structure according to a fifth embodiment of the present invention.
  • FIG. 6 is a perspective view of a spectacle frame structure (nasal bridge member) according to another embodiment of the present invention. detailed description
  • the spectacle frame structure according to the first embodiment of the present invention relates to a novel Temples 10.
  • the temple 10 mainly includes a leg body or a hard part 1, a tail cover or a soft part 2 and an inner core 3.
  • the leg body 1 is a main body portion of the temple 10 and includes a front portion indicated by a solid line and a rear portion indicated by a dotted line.
  • the tail cover 2 is sleeved on the rear part of the leg body 1 and the inner core 3 is provided inside the leg body 1.
  • the leg body 1 is molded from a relatively hard material such as nylon or resin. It has good toughness and elasticity, so it is not easy to break and can be bent at will.
  • the tail cover 2 is molded from a softer and more elastic material, such as rubber, so it can provide a comfortable wearing effect and prevent the frame from slipping off due to sweating.
  • the inner core 3 is made of a metal material, such as copper, for improving the structural strength and facilitating adjustment to suit different head shapes.
  • the temple 10 is produced by a "two-shot injection molding method". That is, the leg body 1 is injection molded from a harder plastic (such as nylon or resin), and then the boot 2 is injection molded from a softer material (such as rubber). Due to the over-injection molding process, the leg body 1 and the tail sleeve 2 can be tightly combined, and no gaps or irregularities will be formed at the joint 4.
  • the copper core 3 can be driven in after the leg body 1 is molded, or it can be directly placed in the mold of the leg body 1 and fixed in the leg body 1 when it is formed.
  • Fig. 2 shows a temple 20 according to a second embodiment of the present invention.
  • the temple 20 includes a hard portion .21 and a soft portion 22, and has a copper core 23.
  • the temple 20 differs from the aforementioned first embodiment in that the end thereof is a hard portion 21. This structure can meet the different requirements of users and provide flexible adjustment functions.
  • Fig. 3 shows a temple 30 according to a third embodiment of the present invention.
  • This temple 30 differs from the aforementioned first embodiment in that its tail portion includes a hard portion 31 and a soft portion 32 exposed to the outside.
  • This structure can provide a comfortable wearing effect like the first embodiment, and can prevent the frame from slipping off due to sweating.
  • Fig. 4 shows a temple 40 according to a fourth embodiment of the present invention.
  • the temple 40 is different from the foregoing embodiments in that it includes a rigid portion 41 constituting a leg body, and two soft portions 42 which are disposed separately. This structure makes the frame design more flexible, and in particular, a brand logo or decorative pattern can be made on the soft portion 42. '
  • Fig. 5 shows a temple 50 according to a fifth embodiment of the present invention.
  • the temple 50 includes a hard portion 51 and a soft portion 52, and has a copper core 53.
  • the temple 50 is different from the first embodiment in that the soft portion 52 is located at the front of the temple. This structure can meet the different requirements of users and provide flexible adjustment functions. ';
  • FIG. 6 shows another embodiment of the present invention, that is, an embodiment applied to the bridge member 60 of the nose.
  • the nose bridge member 60 includes a rigid U-shaped support portion 61, two soft nasal leaf portions 62, and a copper core 63 provided in the support portion.
  • the nose bridge member 60 can be manufactured using the same materials and processes as those of the first embodiment. Since the nasal leaf portion 62 that is in contact with the human body is made of a soft material such as rubber, it can provide a comfortable wearing effect and prevent the frame from slipping off due to sweating.
  • any suitable hard and soft materials can be used to manufacture the various parts of the spectacle frame (including the temples, nose bridge members, spectacle frames and other accessories); the various parts of the spectacle frame can be selected in various shapes and sizes; The number and position of the hard part and the soft part can be arbitrarily arranged as required. Therefore, the protection scope of the present invention should be defined by the appended claims.

Landscapes

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

Abstract

La présente invention a trait à une monture de lunettes comportant des branches, un pont de nez, une armature et d'autres éléments. Elle présente une partie souple en matière plastique moulée par injection et au moins une partie rigide en matière plastique moulée par injection. L'invention concerne également un procédé de fabrication de ladite monture de lunettes comportant les étapes suivantes : a) une injection d'un matériau de caractère rigide destinée à constituer une partie de la monture de lunettes ; et b) une injection d'un matériau souple en fonction de la partie façonnée, de manière à constituer la monture complète. Une partie de ladite monture de lunettes est réalisée en un matériau rigide tel que du nylon, et ne présente aucune tendance à la rupture grâce à sa ténacité et son élasticité, de sorte qu'elle peut être repliée à volonté. L'autre partie est réalisée en un matériau flexible en souplesse et en élasticité tel que le caoutchouc, procurant du confort au porteur et évitant le glissement de la monture qui pourrait être provoqué par la transpiration.
PCT/CN2002/000074 2002-02-08 2002-02-08 Monture de lunettes WO2003067309A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CNA028160118A CN1543584A (zh) 2002-02-08 2002-02-08 眼镜架结构及其制造方法
AU2002233138A AU2002233138A1 (en) 2002-02-08 2002-02-08 An eyeglass framework
PCT/CN2002/000074 WO2003067309A1 (fr) 2002-02-08 2002-02-08 Monture de lunettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000074 WO2003067309A1 (fr) 2002-02-08 2002-02-08 Monture de lunettes

Publications (1)

Publication Number Publication Date
WO2003067309A1 true WO2003067309A1 (fr) 2003-08-14

Family

ID=27672019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000074 WO2003067309A1 (fr) 2002-02-08 2002-02-08 Monture de lunettes

Country Status (3)

Country Link
CN (1) CN1543584A (fr)
AU (1) AU2002233138A1 (fr)
WO (1) WO2003067309A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102218799A (zh) * 2011-04-01 2011-10-19 瑞安东大眼镜有限公司 一种眼镜架的加工方法
CN107924066A (zh) * 2015-07-30 2018-04-17 意大利霞飞诺生产公司 用于正面覆盖眼镜框架的装饰性元件及包括所述装饰性元件的眼镜
CN108215051A (zh) * 2017-12-27 2018-06-29 齐齐哈尔大学 一种橡胶眼镜框制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935334A (zh) * 2016-01-17 2016-09-14 潘学龙 一种防控近视的近用智能眼镜及其制作方法
CN105748266A (zh) * 2016-01-17 2016-07-13 潘学龙 一种弱视防治智能眼镜及其制作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345616A (en) * 1991-08-30 1994-09-13 Uvex Safety, Llc Pair of goggles with pad elements at the ends of the temples or at the nose piece
CN1130428A (zh) * 1993-09-01 1996-09-04 博士伦公司 眼镜架的连接装置
CN2292294Y (zh) * 1996-01-29 1998-09-23 甄德鸿 稳定舒适的眼镜架
CN1195114A (zh) * 1997-02-19 1998-10-07 株式会社星华 眼镜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345616A (en) * 1991-08-30 1994-09-13 Uvex Safety, Llc Pair of goggles with pad elements at the ends of the temples or at the nose piece
CN1130428A (zh) * 1993-09-01 1996-09-04 博士伦公司 眼镜架的连接装置
CN2292294Y (zh) * 1996-01-29 1998-09-23 甄德鸿 稳定舒适的眼镜架
CN1195114A (zh) * 1997-02-19 1998-10-07 株式会社星华 眼镜

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102218799A (zh) * 2011-04-01 2011-10-19 瑞安东大眼镜有限公司 一种眼镜架的加工方法
CN107924066A (zh) * 2015-07-30 2018-04-17 意大利霞飞诺生产公司 用于正面覆盖眼镜框架的装饰性元件及包括所述装饰性元件的眼镜
CN108215051A (zh) * 2017-12-27 2018-06-29 齐齐哈尔大学 一种橡胶眼镜框制备方法

Also Published As

Publication number Publication date
CN1543584A (zh) 2004-11-03
AU2002233138A1 (en) 2003-09-02

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