JP3003714U - Glass frame rim connection structure - Google Patents

Glass frame rim connection structure

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Publication number
JP3003714U
JP3003714U JP1994005951U JP595194U JP3003714U JP 3003714 U JP3003714 U JP 3003714U JP 1994005951 U JP1994005951 U JP 1994005951U JP 595194 U JP595194 U JP 595194U JP 3003714 U JP3003714 U JP 3003714U
Authority
JP
Japan
Prior art keywords
rim
pin
connecting member
pins
rims
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP1994005951U
Other languages
Japanese (ja)
Inventor
元一 佐野
昭 金子
Original Assignee
有限会社サノオプチカル
昭 金子
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 有限会社サノオプチカル, 昭 金子 filed Critical 有限会社サノオプチカル
Priority to JP1994005951U priority Critical patent/JP3003714U/en
Application granted granted Critical
Publication of JP3003714U publication Critical patent/JP3003714U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

(57)【要約】 (修正有) 【目的】 非常に細い線材を用いて構成したメガネフレ
ームのリムが変形によってレンズが外れないように両リ
ムの連結部材を樹脂製としたものであり、リムを成形金
型内にセットして連結部材を成形することなく、簡単に
連結することが出来るリム連結構造の提供。 【構成】 金属製のリム1、1を弾力性に富んだ樹脂製
の連結部材によって連結するものであり、リム1の外周
面8にはピン7、7を突出し、連結部材の両端にはピン
孔を形成し、ピン並びにピン孔を加熱した状態でピンを
ピン孔に嵌入する。
(57) [Summary] (Revised) [Purpose] The rim of the spectacle frame made of extremely thin wire is made of resin so that the lens does not come off due to deformation. Provide a rim connection structure that can be easily connected without setting the inside of a molding die to form a connecting member. [Structure] Metal rims 1 and 1 are connected by a highly elastic resin-made connecting member. Pins 7 and 7 project from an outer peripheral surface 8 of the rim 1, and pins are provided at both ends of the connecting member. A hole is formed, and the pin and the pin are fitted into the pin hole while the pin hole is heated.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案はメガネフレームの左右のリムを連結する構造に関するものである。 The present invention relates to a structure for connecting left and right rims of an eyeglass frame.

【0002】[0002]

【従来の技術】[Prior art]

メガネのフロントフレームにはレンズを保持する為のリムが左右対称をなして 連結固定されている。この連結手段として概略山形をした連結部材が用いられ、 その両端がリムにロウ付けされて固定される。またリムの外側にはヨロイがロウ 付けされて、蝶番を介してツルが折り畳み出来るように連結されている。このよ うに金属製フレームは上記リムはもとより、両リムを連結する連結部材が金属製 である為に、フロントフレームのしなやかさが欠けてしまう。 The rim for holding the lens is connected and fixed symmetrically on the front frame of the glasses. A generally chevron-shaped connecting member is used as the connecting means, and both ends thereof are brazed and fixed to the rim. In addition, the outside of the rim is brazed with an armor and connected so that the vine can be folded via a hinge. As described above, in the metal frame, not only the above-mentioned rim but also the connecting member for connecting both rims is made of metal, so that the front frame lacks flexibility.

【0003】 近年の金属製メガネフレームは抗張力が高く、バネ性に優れた細い線材が使用 されている為に、フレームとしての剛性は低くなっていて、メガネを掛ける際に ツルを押し開くモーメントがフロントフレームのリムを湾曲させて、該リムから レンズが外れてしまうといった事態が発生する。すなわちリムを変形させること なく、フロントフレームをしなやかにするには両リムを連結する連結部材の剛性 を小さくする必要がある。すなわち弾力性のある連結部材が好ましい。Since metal eyeglass frames in recent years have a high tensile strength and a thin wire material excellent in spring property is used, the rigidity as a frame is low, and the moment to push the temple when wearing the eyeglasses is large. A situation occurs in which the rim of the front frame is curved and the lens comes off the rim. That is, in order to make the front frame flexible without deforming the rim, it is necessary to reduce the rigidity of the connecting member that connects both rims. That is, an elastic connecting member is preferable.

【0004】 そこで、該連結部材に弾力性を与えるには樹脂製とすればよいわけであるが、 この場合、該連結部材を独立した部品として成形し、その両サイドにリムをビス 止めしたり、またはリムを金型にセットした状態で連結部材を成形することも出 来る。しかし、上記ビス止めではフレーム正面にビスが露出する為に好ましくな く、一方リムを金型にセットして連結部材を成形するには、該リムの形状が変わ る度ごとに金型を変えねばならず、製作費がかさんでしまう。Therefore, in order to give elasticity to the connecting member, it may be made of resin. In this case, the connecting member is formed as an independent part, and rims are screwed to both sides thereof. Alternatively, the connecting member may be molded with the rim set in the mold. However, the above-mentioned screw fixing is not preferable because the screw is exposed on the front of the frame.On the other hand, when the rim is set in the mold and the connecting member is molded, the mold is changed every time the shape of the rim changes. It has to be done, and the production cost is expensive.

【0005】[0005]

【本考案が解決しようとする課題】[Problems to be solved by the present invention]

このように、金属製の両リムを連結する連結部材を樹脂製とすることによって 、リム自体を変形させることなくフロントフレームのしなりが得られる。しかし 、リムと連結部材との連結構造には上記のごとき問題がある。本考案が解決しょ うとする課題はこの問題点であって、メガネフレームの外観を損なうことなく、 リムと連結部材が簡単に、しかも強固に連結固定され得るリム連結構造を提供す る。 In this way, by making the connecting member that connects both metal rims made of resin, the bending of the front frame can be obtained without deforming the rim itself. However, the connecting structure between the rim and the connecting member has the above problems. The problem to be solved by the present invention is this problem, and provides a rim connection structure in which the rim and the connection member can be easily and firmly connected and fixed without impairing the appearance of the spectacle frame.

【0006】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

本考案のリム連結構造は独立して成形した樹脂製の連結部材を用い、一方リム にはピンを突出している。そして、該ピン及び連結部材の端部を加熱して連結部 材に形成しているピン孔にピンを嵌入し、その結果、樹脂は熱によって溶かされ 、ピンは連結部材の中に埋着された状態となる。上記ピンはリムの外周面にロウ 付けされ、またピンの先端は槍のように尖っていて、しかも埋着されたピンは抜 けない形状となっている。 The rim connection structure of the present invention uses an independently molded resin connection member, while the rim has a protruding pin. Then, the ends of the pin and the connecting member are heated to fit the pin into the pin hole formed in the connecting member, and as a result, the resin is melted by heat and the pin is embedded in the connecting member. It will be in a state of being. The pin is brazed to the outer peripheral surface of the rim, and the tip of the pin is sharp like a spear, and the embedded pin has a shape that cannot be removed.

【0007】 勿論、ピン形状は特に限定せず、該ピンの表面に凹凸があれば凹部に樹脂が入 り込んでピンは抜けなくなる。ところで、連結部材は上記のように独立部品であ って、ピンの本数とピン間距離、並びにピンの突出方向を定めたところで所定形 状に成形される。以下、本考案に係る実施例を図面に基づいて詳細に説明する。Of course, the shape of the pin is not particularly limited, and if the surface of the pin is uneven, the resin will enter the recess and the pin will not come off. By the way, the connecting member is an independent component as described above, and is formed into a predetermined shape when the number of pins, the distance between the pins, and the protruding direction of the pins are determined. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

【0008】[0008]

【実施例】【Example】

図1は一般的なメガネフレームの外観図である。左右のリム1、1は連結部材 2によって連結・固定され、またリム1、1の外側にはヨロイ3、3がロウ付け され、該ヨロイ3、3にはツル4、4が蝶番を介して折り畳み出来るように連結 されている。そして、リム1、1の内側でフロントフレーム中央には鼻当てパッ ト6、6が取着されている。 FIG. 1 is an external view of a general eyeglass frame. The left and right rims 1 and 1 are connected and fixed by a connecting member 2, and the rims 1 and 3 are brazed to the outside of the rims 1 and 1, and the temples 4 and 4 are hinged to the outside rims 3 and 3, respectively. It is connected so that it can be folded. The nose pads 6 are attached to the center of the front frame inside the rims 1 and 1.

【0010】 ここで、上記リム1は抗張力が高くバネ性に優れた金属質であり、連結部材2 は弾力性のある樹脂材が用いられる。該樹脂材の具体例としてはポリサルフォン 等が適している。連結部材2は独立した部品として成形され、その両サイドにリ ム1、1を固定して連結する。リム1と連結部材2を連結・固定する手段として は色々考えられる訳であるが、一般的なビス止めではビスの頭がフレームの正面 中央に露出して外観を損なうことになる為に、リム1側に固定したピンを埋着す る方法を採用する。Here, the rim 1 is made of metal having high tensile strength and excellent spring property, and the connecting member 2 is made of an elastic resin material. Polysulfone or the like is suitable as a specific example of the resin material. The connecting member 2 is formed as an independent component, and the rims 1 and 1 are fixedly connected to both sides of the connecting member 2. There are various possible means for connecting and fixing the rim 1 and the connecting member 2, but in the case of general screw fixing, the head of the screw is exposed at the center of the front of the frame and the appearance is spoiled. The method of embedding the pin fixed on the 1 side is adopted.

【0011】 図2は図1のA部拡大図であって、リム1と連結部材2の連結形態の詳細を示 す。同図から明らかなように、リム1の外周面には2本のピン7、7が突出し、 ピン7、7は連結部材2に埋着されている。2本のピン7、7はリム1の外周面 8にロウ付けされ、ピン7、7の先端は尖っていて、一旦嵌入すれば抜けない形 状となっている。勿論、ピン7の形状は同図のようなものに限定せず、表面が凹 凸化しているものであればよく、該凹部に樹脂が流れ込んでピン7、7は埋着さ れる。FIG. 2 is an enlarged view of part A of FIG. 1, showing the details of the connection form between the rim 1 and the connection member 2. As is clear from the figure, two pins 7, 7 project from the outer peripheral surface of the rim 1, and the pins 7, 7 are embedded in the connecting member 2. The two pins 7, 7 are brazed to the outer peripheral surface 8 of the rim 1, and the tips of the pins 7, 7 are sharp so that they cannot be removed once they are fitted. Of course, the shape of the pin 7 is not limited to the one shown in the figure, and the surface may be concave or convex, and the resin flows into the concave portion and the pins 7 and 7 are embedded.

【0012】 ところで、上記ピン7、7は連結部材2に埋着されて連結することに成るが、 該連結部材2の両端部には連結部10、10が形成され、連結部10、10に形 成したピン孔にピン7、7が嵌入する。ピン孔はピン先端部9よりも小さくなっ ていて、連結部10並びにピン7、7を加熱した状態でピン7、7をピン孔に嵌 入する。一旦嵌入したピン7、7は先端部9、9が埋着状態と成って離脱しない ようになる。By the way, the pins 7 and 7 are to be embedded in the connecting member 2 for connection, and connecting portions 10 and 10 are formed at both ends of the connecting member 2, respectively. The pins 7 and 7 are fitted into the formed pin holes. The pin hole is smaller than the pin tip portion 9, and the pins 7 and 7 are fitted into the pin hole while the connecting portion 10 and the pins 7 and 7 are heated. Once the pins 7 and 7 have been fitted, the tips 9 and 9 are in an embedded state so that they will not come off.

【0013】 リム1の形状は図1に示すように、完全円形である場合はむしろまれであって 、色々な形状が用いられ、メガネフレームとしてのデザイン化が図られている。 この場合、ピン7、7の位置、並びにリム外周面8に対しての突出方向が定まっ たところで、上記連結部材2を成形する。勿論、該連結部材2の両端面形状やピ ン孔の位置が一致するならば共通化することが出来る。以上述べたように、本考 案に係るメガネフレームのリム連結構造はリムから突出したピンを連結部材に形 成したピン孔に嵌入したものであって次のような効果を得ることが出来る。As shown in FIG. 1, the shape of the rim 1 is rather rare when it is a perfect circle, and various shapes are used, and the rim 1 is designed as a spectacle frame. In this case, the connecting member 2 is molded when the positions of the pins 7 and 7 and the projecting direction with respect to the rim outer peripheral surface 8 are determined. Of course, if the shapes of both end surfaces of the connecting member 2 and the positions of the pin holes are the same, they can be shared. As described above, the rim connecting structure of the spectacle frame according to the present invention is one in which the pin protruding from the rim is fitted into the pin hole formed in the connecting member, and the following effects can be obtained.

【0014】[0014]

【考案の効果】 本考案のリム連結構造は連結部材として弾力性の優れた樹脂材を用いることに より、金属製フレームのしなりを大きくし、その為にメガネは掛け易く、また長 時間掛けても疲れが少ない。しかし、レンズを保持するリムのしなりが大きく成 る訳でなく、むしろ連結部材が集中して変形する為にリムの変形量は小さく、し たがってレンズが外れるといったことはなくなる。[Effects of the Invention] The rim connection structure of the present invention uses a resin material having excellent elasticity as the connection member, so that the bending of the metal frame is increased, so that it is easy to wear the glasses and it can be worn for a long time. But I'm less tired. However, the bending of the rim that holds the lens does not become large, but rather the deformation of the rim is small due to the concentrated deformation of the connecting members, and therefore the lens does not come off.

【0015】 一方、リムと連結部材の連結構造は該リムから突出したピンを連結部材端面に 形成したピン孔に熱を加えて嵌入するものであり、したがってピンは連結部材に 埋着された状態となる。リムと連結部材の連結強度は高く、しかもビス等を用い ることでその頭が露出し、メガネフレームの外観を損なうといった懸念はない。 また、両リムを金型内にセットした状態で連結部材を成形する場合に比べて、金 型は簡略化され、製作コストは低くなる。On the other hand, the connecting structure of the rim and the connecting member is to insert the pin protruding from the rim into the pin hole formed on the end face of the connecting member by applying heat, and therefore the pin is embedded in the connecting member. Becomes The connection strength between the rim and the connecting member is high, and there is no concern that the head of the rim will be exposed and the appearance of the spectacle frame will be impaired by using screws or the like. Further, the mold is simplified and the manufacturing cost is lower than in the case where the connecting member is molded with both rims set in the mold.

【図面の簡単な説明】[Brief description of drawings]

【図1】一般的なメガネフレームの外観図。FIG. 1 is an external view of a general eyeglass frame.

【図2】本考案に係るリムと連結部材の連結構造を示す
実施例。
FIG. 2 is an embodiment showing a connecting structure of a rim and a connecting member according to the present invention.

【符号の説明】[Explanation of symbols]

1 リム 2 連結部材 3 ヨロイ 4 ツル 5 蝶番 6 鼻当てパット 7 ピン 8 外周面 9 先端部 10 連結部 1 rim 2 connecting member 3 armoring 4 crane 5 hinge 6 nose pad 7 pin 8 outer peripheral surface 9 tip part 10 connecting part

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 金属製メガネフレームのリムを連結部材
を介して連結する連結構造において、連結部材は弾力性
に優れた樹脂材を用い、その両端連結部にはピン孔を形
成し、一方、リムの外周面にピンを固定して突出し、該
ピン並びに連結部材を所定温度に過熱した状態で該ピン
をピン孔に嵌入して埋着したことを特徴とするメガネフ
レームのリム連結構造。
1. A connection structure for connecting rims of metal eyeglass frames through a connection member, wherein the connection member is made of a resin material having excellent elasticity, and pin holes are formed at both end connection portions thereof, A rim connecting structure for a spectacle frame, wherein a pin is fixed and protruded on an outer peripheral surface of the rim, and the pin and the connecting member are fitted and embedded in a pin hole while the pin and the connecting member are heated to a predetermined temperature.
JP1994005951U 1994-04-28 1994-04-28 Glass frame rim connection structure Expired - Lifetime JP3003714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1994005951U JP3003714U (en) 1994-04-28 1994-04-28 Glass frame rim connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1994005951U JP3003714U (en) 1994-04-28 1994-04-28 Glass frame rim connection structure

Publications (1)

Publication Number Publication Date
JP3003714U true JP3003714U (en) 1994-11-01

Family

ID=43139656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1994005951U Expired - Lifetime JP3003714U (en) 1994-04-28 1994-04-28 Glass frame rim connection structure

Country Status (1)

Country Link
JP (1) JP3003714U (en)

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