JP4102218B2 - Elastic temple of glasses - Google Patents

Elastic temple of glasses Download PDF

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Publication number
JP4102218B2
JP4102218B2 JP2003040658A JP2003040658A JP4102218B2 JP 4102218 B2 JP4102218 B2 JP 4102218B2 JP 2003040658 A JP2003040658 A JP 2003040658A JP 2003040658 A JP2003040658 A JP 2003040658A JP 4102218 B2 JP4102218 B2 JP 4102218B2
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Prior art keywords
hole
elastic core
elastic
temple
earlobe
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JP2004252026A (en
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修市 稲井田
豊一 田中
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三谷オプチカル株式会社
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    • 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

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

Description

【０００１】
【発明の属する技術分野】
本発明は、眼鏡テンプルの改良、更に詳しくは、簡単な構成でテンプルに弾性衝撃吸収による耐久性を付与することができ、しかも、装飾性にも優れた眼鏡の弾性テンプルに関するものである。
【０００２】
【従来の技術】
眼鏡を脱着しようとする際、不可避的にテンプルの自由端側が外側に無理に拡開される傾向があり、それが原因となって当該テンプルの基端部分に大きな力が加わり、眼鏡フレームの故障や変形が起こり易かった。
【０００３】
従来、このような弊害を除去するための提案としては、フロント枠とテンプルとをヒンジ連結する蝶番の一方の蝶番駒部品を、テンプル基端部に内装したコイルバネにより弾性的に進退動可能に構成した所謂「バネ蝶番」が存在する（例えば、特許文献１参照）。
【０００４】
しかし、このバネ蝶番は、概して構造が複雑であり、しかもその構成部品が微小であるので、頻繁なテンプル開閉操作によって構成する各部品が摩耗し、直ぐにこの外側拡開動作が甘くなっていまうという不満がある。一方、眼鏡はお洒落のアイテムとしても重用されていることから、機能性だけでなく、外見上の装飾性も非常に重要である。
【０００５】
【特許文献１】
特開2002−72135 号公報 （第３−４頁、第２−３図）
【０００６】
【発明が解決しようとする課題】
本発明は、眼鏡テンプルに上記のような問題があったことに鑑みて為されたものであり、その目的とするところは、簡単な構成でテンプルに弾性衝撃吸収による耐久性を付与することができ、しかも、装飾性にも優れた眼鏡の弾性テンプルを提供することにある。
【０００７】
【課題を解決するための手段】
本発明者が上記課題を解決するために採用した手段を添付図面を参照して説明すれば次のとおりである。
【０００８】
即ち、本発明は、眼鏡フロントの左右両側に配設されたエンドピースＥの持出端部の枢軸Ｓに折り畳み自在にヒンジ連結されるテンプルであって、
前記枢軸Ｓに連結されるヒンジ部11を備え、かつ、合口部がテーパ状に拡径した通し孔12が開設されたヒンジ部材１と；
本体内部を貫通する貫通孔21が形成され、かつ、一対のナックル凸面および凹受面がこの貫通孔 21 の開口側にそれぞれ形成された装飾ブロック２と；
基端側にアンカー孔31が開設された耳鉉部材３と；
基端部が前記ヒンジ部材１の通し孔 12 に照応して拡径した弾性芯棒材４とを具備して構成されており、
前記ヒンジ部材１と耳鉉部材３との間に略同形で複数の装飾ブロック２が前記ナックル凸面と凹受面とを交互にして数珠繋ぎに配置されている一方、
前記弾性芯棒材４は、基端部が前記ヒンジ部材１の通し孔12の合口部に嵌着して、かつ、前記装飾ブロック２の貫通孔21に挿通して押し込めた状態で、終端部を前記耳鉉部材３のアンカー孔31にまで刺通して、当該終端部を止着固定することにより、これらの部材を一体化すると共に、
これらの部材間に該当する、ヒンジ部材１の持出端面、および装飾ブロック２の対向側面、および耳鉉部材３の基端面には、テンプル折り畳み方向に摺接するナックル凸面51および凹受面52が交互に配置する関節部５が形成されており、前記弾性芯棒材４が撓曲したとき、当該関節部５のナックル凸部 51 の肩縁 51 ａを凹受部 52 の端縁 52 ａに衝止せしめて当該弾性芯棒材４の過曲を防止できるようにするという技術的手段を採用した。
【００１０】
更にまた、本発明は、上記課題を解決するために、必要に応じて上記手段に加え、耳鉉部材３においてアンカー孔31・31間を横切って止着孔32が開設されている一方、ヒンジ部材１の通し孔12および装飾ブロック２の貫通孔21および耳鉉部材３のアンカー孔31がそれぞれ複数開設されており、
これらの孔にそれぞれ弾性芯棒材４が刺通して前記アンカー孔31に弾性芯棒材４の終端部が挿入された状態で、前記止着孔32にカシメ部材６を差し込んで前記弾性芯棒材４・４を止着固定するという技術的手段を採用した。
【００１１】
更にまた、本発明は、上記課題を解決するために、必要に応じて上記手段に加え、耳鉉部材３においてアンカー孔31・31間を横切って止着孔32が開設されている一方、ヒンジ部材１の通し孔12および装飾ブロック２の貫通孔21および耳鉉部材３のアンカー孔31がそれぞれ複数開設されており、
これらの孔にそれぞれ弾性芯棒材４が刺通して前記アンカー孔31に弾性芯棒材４の終端部が挿入された状態で、前記止着孔32に硬化性樹脂が充填されて前記弾性芯棒材４・４を止着固定するという技術的手段を採用した。
【００１２】
更にまた、本発明は、上記課題を解決するために、必要に応じて上記手段に加え、弾性芯棒材４をニッケル・チタン系合金材料またはチタン材料、チタン合金材料などの超弾性合金材料で作製するという技術的手段を採用した。
【００１３】
【発明の実施の形態】
本発明の実施形態を具体的に図示した図面に基いて更に詳細に説明すると次のとおりである。
【００１４】
『第１実施形態』
本発明の第１実施形態を図１から図６に基いて説明する。図中、符号１で指示するものはヒンジ部材であり、このヒンジ部材１は前記枢軸Ｓに連結されるヒンジ部11を備え、かつ、通し孔12が開設されている。
【００１５】
また、符号２で指示するものは装飾ブロックであり、この装飾ブロック２には貫通孔21が形成されている。そして、符号３で指示するものは耳鉉部材であり、この耳鉉部材３は基端側にアンカー孔31が開設されている。また、符号４で指示するものは弾性芯棒材であり、弾性芯棒材４はニッケル・チタン系合金材料で作製されている。
【００１６】
しかして、本実施形態は、眼鏡フロントの左右両側に配設されたエンドピースＥの持出端部の枢軸Ｓに折り畳み自在にヒンジ連結されるテンプルであり、以下のように構成する。
【００１７】
まず、前記ヒンジ部材１と耳鉉部材３との間に略同形で複数の装飾ブロック２・２…（本実施形態では５個）を数珠繋ぎに配置し（図３参照）、前記弾性芯棒材４（本実施形態では平板状）が前記ヒンジ部材１の通し孔12および前記装飾ブロック２・２…の貫通孔21・21…および前記耳鉉部材３のアンカー孔31に刺通してこれらの部材を一体化する（図４参照）。
【００１８】
そして、これらの部材間に該当する、ヒンジ部材１の持出端面、および装飾ブロック２の対向側面、および耳鉉部材３の基端面には、テンプル折り畳み方向に摺接するナックル凸面51および凹受面52とから成る関節部５が形成されている。
【００１９】
この際、テンプルに大きな力がかかって、前記弾性芯棒材４が撓曲すると、ナックル凸部51の肩縁51ａが凹受部52の端縁52ａに衝止することにより当該弾性芯棒材４の過曲を防止できる（図５参照）。
【００２０】
なお、図６に示すように、関節部５のナックル凸面51および凹受面52の取付組み合わせが逆になるように設計を変更することが可能である。
【００２１】
『第２実施形態』
次に、本発明の第２実施形態を図７および図８に基いて説明する。本実施形態では、耳鉉部材３においてアンカー孔31・31間を横切って止着孔32が開設されている一方、ヒンジ部材１の通し孔12および装飾ブロック２の貫通孔21および耳鉉部材３のアンカー孔31がそれぞれ複数開設されている。
【００２２】
そして、これらの孔にそれぞれ弾性芯棒材４が刺通して前記アンカー孔31に弾性芯棒材４の終端部が挿入された状態で、前記止着孔32にカシメ部材６（本実施形態では、ビス）を差し込んで前記弾性芯棒材４・４を止着固定する。このように構成することによって、弾性芯棒材４の抜け落ちを防止して確実に固定することができる。
【００２３】
また、前記止着孔32に硬化性樹脂を充填して前記弾性芯棒材４・４を止着固定することもでき、硬化性樹脂としては、エポキシ系接着剤やポリエステル系接着剤、ポリウレタン系接着剤などを採用することができ、当該止着孔32内において硬化することによって確実に固定することができる。
【００２４】
本発明は概ね上記のように構成されるが、本発明は図示の実施形態に限定されるものでは決してなく、「特許請求の範囲」の記載内において種々の変更が可能であって、例えば、装飾ブロック２の数は必要に応じていくつにしても良く、また、表面に刻印や宝飾などの装飾処理を施すことができ、更に、材質や色合いを様々に組み合わせることによってＴＰＯに応じたバリエーション豊かなテンプルを構成することができる。
【００２５】
また、弾性芯棒材４は弾性を有するものであれば、β−チタンやチタン合金などの超弾性合金、あるいは弾性プラスチック、弾性ゴム、カーボン材などを採用することができるとともに、直棒状のものに限らず、コイルばね状に成形したものであっても良い。
【００２６】
更にまた、カシメ部材６はビスに限らず、リベットなどの止着具を採用しても良いし、硬化性樹脂を塗布してから差し込んで強固に止着することもでき、何れのものも本発明の技術的範囲に属する。
【００２７】
【発明の効果】
以上、実施形態をもって説明したとおり、本発明においては、弾性芯棒材が挿入されて、テンプルに弾性が付与されることにより衝撃を吸収でき、大きな力がかかって弾性芯棒材が撓曲したとしても、必要に応じて配設したナックル凸部の肩縁が凹受部の端縁に衝止することにより当該弾性芯棒材の過曲を防止することができる。
【００２８】
また、装飾ブロックの組み合わせによって、様々に変化に富んだテンプルを構成して装飾性をも付与することができることから、眼鏡における実用的利用価値は頗る高いものがある。
【図面の簡単な説明】
【図１】本発明の第１実施形態品の眼鏡を表わす全体上面図である。
【図２】本発明の第１実施形態品の眼鏡を表わす全体側面図である。
【図３】本発明の第１実施形態品を表わす分解斜視図である。
【図４】本発明の第１実施形態品を表わす斜視図である。
【図５】本発明の第１実施形態品を表わす説明上面図である。
【図６】本発明の第１実施形態品の変形例を表わす斜視図である。
【図７】本発明の第２実施形態品を表わす分解斜視図である。
【図８】本発明の第２実施形態品を表わす斜視図である。
【符号の説明】
１ ヒンジ部材
11 ヒンジ部
12 通し孔
２ 装飾ブロック
21 貫通孔
３ 耳鉉部材
31 アンカー孔
32 止着孔
４ 弾性芯棒材
５ 関節部
51 ナックル凸部
51ａ 肩縁
52 凹受部
52ａ 端縁
６ カシメ部材
Ｅ エンドピース
Ｓ 枢軸[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an improvement of an eyeglass temple, and more particularly, to an elastic temple for eyeglasses which can impart durability by elastic shock absorption to the temple with a simple structure and is excellent in decorativeness.
[0002]
[Prior art]
When trying to attach or detach spectacles, the free end side of the temple inevitably tends to be expanded outward, and this causes a large force on the base end of the temple, resulting in damage to the spectacle frame. And deformation was easy to occur.
[0003]
Conventionally, as a proposal for removing such harmful effects, one hinge piece part of the hinge that hinges the front frame and the temple is configured to be elastically movable back and forth by a coil spring built in the temple base end. There is a so-called “spring hinge” (see, for example, Patent Document 1).
[0004]
However, this spring hinge is generally complicated in structure, and its component parts are minute, so that each part that is constructed by frequent temple opening and closing operations wears, and this outward expansion operation is immediately sweetened. I am dissatisfied. On the other hand, since glasses are also used as stylish items, not only functionality but also decorative appearance is very important.
[0005]
[Patent Document 1]
JP 2002-72135 A (page 3-4, Fig. 2-3)
[0006]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described problems with eyeglass temples, and the object of the present invention is to impart durability by elastic shock absorption to the temples with a simple configuration. Another object of the present invention is to provide an elastic temple for eyeglasses that is excellent in decorativeness.
[0007]
[Means for Solving the Problems]
Means employed by the present inventor for solving the above-described problems will be described with reference to the accompanying drawings.
[0008]
That is, the present invention is a temple that is hinged to a pivot S of a take-out end portion of an end piece E disposed on the left and right sides of the front of the glasses,
A hinge member 1 having a hinge portion 11 connected to the pivot S and having a through-hole 12 whose diameter is increased in a tapered shape ;
A decoration block 2 in which a through hole 21 penetrating the inside of the main body is formed , and a pair of knuckle convex surfaces and a concave receiving surface are formed on the opening side of the through hole 21 ;
An earlobe member 3 having an anchor hole 31 formed on the proximal side;
The base end portion is configured to include an elastic core bar 4 having a diameter expanded in response to the through hole 12 of the hinge member 1 .
While the hinge member 1 and the earlobe member 3 are arranged substantially in the same shape and a plurality of decorative blocks 2 are connected in a rosary manner with the knuckle convex surface and the concave receiving surface alternately arranged,
The elastic core bar 4 has a base end portion fitted into the joint portion of the through hole 12 of the hinge member 1 and inserted into the through hole 21 of the decorative block 2 and pushed into the end portion. the pierces until the anchor hole 31 of the ear鉉部member 3, by fixing fastening the end portion, the integrating these members,
These correspond to the inter-member, lifting Extension end face of the hinge member 1, and opposing side surfaces of the decorative blocks 2, and the proximal end face of the ear鉉部member 3, the knuckle convex 51 and凹受surface 52 in sliding contact with the temple folding direction alternately joint 5 is formed to be arranged, when said elastic core bar 4 is flexed, the Kataen 51 a of the knuckle protrusions 51 of the joint portion 5 to the end edge 52 a of 凹受52 A technical means was adopted in which the elastic core bar material 4 can be prevented from overcurling by stopping .
[0010]
Furthermore, in order to solve the above-described problems, the present invention provides a fastening hole 32 across the anchor holes 31 and 31 in the earlobe member 3 in addition to the above means as necessary. A plurality of through-holes 12 in the member 1, through-holes 21 in the decorative block 2 and anchor holes 31 in the earlobe member 3 are opened,
The elastic core rod material 4 is inserted into the fixing hole 32 in a state where the elastic core rod material 4 is pierced into each of these holes and the end portion of the elastic core rod material 4 is inserted into the anchor hole 31. The technical means of fixing 4 and 4 was adopted.
[0011]
Furthermore, in order to solve the above-described problems, the present invention provides a fastening hole 32 across the anchor holes 31 and 31 in the earlobe member 3 in addition to the above means as necessary. A plurality of through-holes 12 in the member 1, through-holes 21 in the decorative block 2 and anchor holes 31 in the earlobe member 3 are opened,
The elastic core rod 4 is inserted into the holes, and the anchor hole 32 is filled with a curable resin in a state where the end portion of the elastic core rod material 4 is inserted into the anchor hole 31. The technical means of fixing materials 4 and 4 was adopted.
[0012]
Furthermore, in order to solve the above-mentioned problems, the present invention can employ an elastic core rod material 4 made of a nickel / titanium alloy material or a superelastic alloy material such as a titanium material or a titanium alloy material, in addition to the above-described means. The technical means of manufacturing was adopted.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.
[0014]
“First Embodiment”
A first embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by reference numeral 1 is a hinge member. The hinge member 1 includes a hinge portion 11 connected to the pivot S, and a through hole 12 is formed.
[0015]
Further, what is indicated by reference numeral 2 is a decoration block, and a through hole 21 is formed in the decoration block 2. What is indicated by reference numeral 3 is an earlobe member, and the earlobe member 3 has an anchor hole 31 formed on the proximal end side. Also, what is indicated by reference numeral 4 is an elastic core rod material, and the elastic core rod material 4 is made of a nickel / titanium alloy material.
[0016]
Thus, the present embodiment is a temple that is hingedly connected to the pivot S of the take-out end portion of the end piece E disposed on the left and right sides of the front of the spectacles, and is configured as follows.
[0017]
First, between the hinge member 1 and the earlobe member 3, a plurality of decorative blocks 2... 2 (5 in this embodiment) are arranged in a daisy chain (see FIG. 3), and the elastic core rod material 4 (flat plate in this embodiment) penetrates through the through hole 12 of the hinge member 1, the through holes 21, 21 of the decoration block 2, 2..., And the anchor hole 31 of the earlobe member 3. They are integrated (see FIG. 4).
[0018]
And the knuckle convex surface 51 and concave receiving surface which are slidably contacted in the temple folding direction on the take-out end surface of the hinge member 1, the opposing side surface of the decorative block 2, and the base end surface of the earlobe member 3 corresponding to these members The joint part 5 consisting of 52 is formed.
[0019]
At this time, when a large force is applied to the temple and the elastic core rod material 4 is bent, the shoulder edge 51a of the knuckle convex portion 51 abuts against the end edge 52a of the concave receiving portion 52, thereby the elastic core rod material. 4 can be prevented (see FIG. 5).
[0020]
In addition, as shown in FIG. 6, it is possible to change a design so that the attachment combination of the knuckle convex surface 51 and the concave receiving surface 52 of the joint part 5 may be reversed.
[0021]
“Second Embodiment”
Next, a second embodiment of the present invention will be described with reference to FIGS. In the present embodiment, a fastening hole 32 is formed across the anchor holes 31, 31 in the earlobe member 3, while the through-hole 12 in the hinge member 1, the through-hole 21 in the decorative block 2, and the earlobe member 3. A plurality of anchor holes 31 are provided.
[0022]
The caulking member 6 (in this embodiment, in this embodiment) is inserted into the fixing hole 32 in a state where the elastic core bar 4 is inserted into the holes and the terminal end of the elastic core bar 4 is inserted into the anchor hole 31. Screws are inserted and the elastic core rods 4 and 4 are fastened and fixed. By comprising in this way, the elastic core bar material 4 can be prevented from falling off and fixed securely.
[0023]
In addition, the elastic core rod materials 4 and 4 can be fixedly fixed by filling the fixing holes 32 with a curable resin. Examples of the curable resin include epoxy adhesives, polyester adhesives, and polyurethane adhesives. An adhesive or the like can be employed, and can be reliably fixed by being cured in the fastening hole 32.
[0024]
The present invention is generally configured as described above. However, the present invention is not limited to the illustrated embodiment, and various modifications can be made within the description of “Claims”. The number of decoration blocks 2 can be any number as required, and the surface can be decorated with engravings, jewelry, etc., and there are many variations according to the TPO by combining various materials and colors. A simple temple can be constructed.
[0025]
Moreover, as long as the elastic core rod material 4 has elasticity, a super elastic alloy such as β-titanium or a titanium alloy, or an elastic plastic, elastic rubber, carbon material or the like can be adopted, and a straight rod-shaped one. However, it may be formed in a coil spring shape.
[0026]
Furthermore, the caulking member 6 is not limited to a screw, and a fastening device such as a rivet may be used, or a curable resin may be applied and then firmly inserted, and any of these may be used. It belongs to the technical scope of the invention.
[0027]
【The invention's effect】
As described above, according to the embodiment, in the present invention, the elastic core bar material is inserted, and the elasticity is applied to the temple so that the impact can be absorbed, and the elastic core bar material is bent by applying a large force. Even so, it is possible to prevent the elastic core bar from being excessively bent by causing the shoulder edge of the knuckle convex portion disposed as necessary to abut against the end edge of the concave receiving portion.
[0028]
In addition, the combination of the decoration blocks makes it possible to construct variously varied temples and add decoration, so that the practical utility value of the glasses is very high.
[Brief description of the drawings]
FIG. 1 is an overall top view showing glasses of a first embodiment product of the present invention.
FIG. 2 is an overall side view showing the eyeglasses of the first embodiment of the present invention.
FIG. 3 is an exploded perspective view showing a first embodiment of the present invention.
FIG. 4 is a perspective view showing the first embodiment of the present invention.
FIG. 5 is an explanatory top view showing the first embodiment of the present invention.
FIG. 6 is a perspective view showing a modification of the first embodiment of the present invention.
FIG. 7 is an exploded perspective view showing a second embodiment of the present invention.
FIG. 8 is a perspective view showing a second embodiment of the present invention.
[Explanation of symbols]
1 Hinge member
11 Hinge part
12 Through hole 2 Decoration block
21 Through-hole 3 Earlobe member
31 Anchor hole
32 Fastening hole 4 Elastic core bar 5 Joint part
51 Knuckle convex
51a shoulder edge
52 Recessed part
52a Edge 6 Caulking member E End piece S Axis

Claims (4)

眼鏡フロントの左右両側に配設されたエンドピースＥの持出端部の枢軸Ｓに折り畳み自在にヒンジ連結されるテンプルであって、
前記枢軸Ｓに連結されるヒンジ部11を備え、かつ、合口部がテーパ状に拡径した通し孔12が開設されたヒンジ部材１と；
本体内部を貫通する貫通孔21が形成され、かつ、一対のナックル凸面および凹受面がこの貫通孔 21 の開口側にそれぞれ形成された装飾ブロック２と；
基端側にアンカー孔31が開設された耳鉉部材３と；
基端部が前記ヒンジ部材１の通し孔 12 に照応して拡径した弾性芯棒材４とを具備して構成されており、
前記ヒンジ部材１と耳鉉部材３との間に略同形で複数の装飾ブロック２が前記ナックル凸面と凹受面とを交互にして数珠繋ぎに配置されている一方、
前記弾性芯棒材４は、基端部が前記ヒンジ部材１の通し孔12の合口部に嵌着して、かつ、前記装飾ブロック２の貫通孔21に挿通して押し込めた状態で、終端部を前記耳鉉部材３のアンカー孔31にまで刺通して、当該終端部を止着固定することにより、これらの部材を一体化すると共に、
これらの部材間に該当する、ヒンジ部材１の持出端面、および装飾ブロック２の対向側面、および耳鉉部材３の基端面には、テンプル折り畳み方向に摺接するナックル凸面51および凹受面52が交互に配置する関節部５が形成されており、前記弾性芯棒材４が撓曲したとき、当該関節部５のナックル凸部 51 の肩縁 51 ａを凹受部 52 の端縁 52 ａに衝止せしめて当該弾性芯棒材４の過曲を防止できることを特徴とする眼鏡の弾性テンプル。A temple that is hinged to a pivot S of a take-out end portion of an end piece E disposed on both the left and right sides of the front of the glasses,
A hinge member 1 having a hinge portion 11 connected to the pivot S and having a through-hole 12 whose diameter is increased in a tapered shape ;
A decoration block 2 in which a through hole 21 penetrating the inside of the main body is formed , and a pair of knuckle convex surfaces and a concave receiving surface are formed on the opening side of the through hole 21 ;
An earlobe member 3 having an anchor hole 31 formed on the proximal side;
The base end portion is configured to include an elastic core bar 4 having a diameter expanded in response to the through hole 12 of the hinge member 1 .
While the hinge member 1 and the earlobe member 3 are arranged substantially in the same shape and a plurality of decorative blocks 2 are connected in a rosary manner with the knuckle convex surface and the concave receiving surface alternately arranged,
The elastic core bar 4 has a base end portion fitted into the joint portion of the through hole 12 of the hinge member 1 and inserted into the through hole 21 of the decorative block 2 and pushed into the end portion. the pierces until the anchor hole 31 of the ear鉉部member 3, by fixing fastening the end portion, the integrating these members,
These correspond to the inter-member, lifting Extension end face of the hinge member 1, and opposing side surfaces of the decorative blocks 2, and the proximal end face of the ear鉉部member 3, the knuckle convex 51 and凹受surface 52 in sliding contact with the temple folding direction alternately joint 5 is formed to be arranged, when said elastic core bar 4 is flexed, the Kataen 51 a of the knuckle protrusions 51 of the joint portion 5 to the end edge 52 a of 凹受52 An elastic temple for eyeglasses characterized in that it can be prevented from over-curving the elastic core bar 4 by stopping . 耳鉉部材３においてアンカー孔31・31間を横切って止着孔32が開設されている一方、ヒンジ部材１の通し孔12および装飾ブロック２の貫通孔21および耳鉉部材３のアンカー孔31がそれぞれ複数開設されており、
これらの孔にそれぞれ弾性芯棒材４が刺通して前記アンカー孔31に弾性芯棒材４の終端部が挿入された状態で、前記止着孔32にカシメ部材６を差し込んで前記弾性芯棒材４・４を止着固定したことを特徴とする請求項１記載の眼鏡の弾性テンプル。In the earlobe member 3, a fastening hole 32 is formed across the anchor holes 31, 31, while the through-hole 12 of the hinge member 1, the through-hole 21 of the decorative block 2, and the anchor hole 31 of the earlobe member 3 There are several each,
The elastic core rod material 4 is inserted into the fixing hole 32 in a state where the elastic core rod material 4 is pierced into each of these holes and the end portion of the elastic core rod material 4 is inserted into the anchor hole 31. Glasses of the elastic temple according to claim 1, wherein the 4-4 was fixed fastening. 耳鉉部材３においてアンカー孔31・31間を横切って止着孔32が開設されている一方、ヒンジ部材１の通し孔12および装飾ブロック２の貫通孔21および耳鉉部材３のアンカー孔31がそれぞれ複数開設されており、
これらの孔にそれぞれ弾性芯棒材４が刺通して前記アンカー孔31に弾性芯棒材４の終端部が挿入された状態で、前記止着孔32に硬化性樹脂が充填されて前記弾性芯棒材４・４を止着固定したことを特徴とする請求項１または２記載の眼鏡の弾性テンプル。In the earlobe member 3, a fastening hole 32 is formed across the anchor holes 31, 31, while the through-hole 12 of the hinge member 1, the through-hole 21 of the decorative block 2, and the anchor hole 31 of the earlobe member 3 There are several each,
The elastic core rod 4 is inserted into the holes, and the anchor hole 32 is filled with a curable resin in a state where the end portion of the elastic core rod material 4 is inserted into the anchor hole 31. The elastic temple for spectacles according to claim 1 or 2 , wherein the members 4 and 4 are fixedly fixed. 弾性芯棒材４がニッケル・チタン系合金材料またはチタン材料、チタン合金材料などの超弾性合金材料で作製されていることを特徴とする請求項１〜３の何れか一つに記載の眼鏡の弾性テンプル。Elastic core bar 4 is nickel-titanium alloy material or a titanium material, the glasses according to any one of claims 1-3, characterized in that it is fabricated of a superelastic alloy material, such as titanium alloy materials Elastic temple.
JP2003040658A 2003-02-19 2003-02-19 Elastic temple of glasses Expired - Lifetime JP4102218B2 (en)

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ITMI20082355A1 (en) * 2008-12-30 2010-06-30 Guido Medana BINDING SYSTEM FOR THE ASSEMBLY OF GLASSES AND GLASSES OBTAINED WITH THIS SYSTEM.
ITBO20120285A1 (en) * 2012-05-24 2013-11-25 Luxottica Srl MOUNTING FOR GLASSES WITH SUPERELASTIC MATERIAL
CN110531515A (en) * 2018-05-24 2019-12-03 成都理想境界科技有限公司 One kind wearing attachment device and helmet
JP2020056892A (en) * 2018-10-02 2020-04-09 株式会社サンリーブ Spectacles frame temple and temple joint structure

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