JP3008176U - Temple temple pivot mechanism of glasses - Google Patents
Temple temple pivot mechanism of glassesInfo
- Publication number
- JP3008176U JP3008176U JP1994010437U JP1043794U JP3008176U JP 3008176 U JP3008176 U JP 3008176U JP 1994010437 U JP1994010437 U JP 1994010437U JP 1043794 U JP1043794 U JP 1043794U JP 3008176 U JP3008176 U JP 3008176U
- Authority
- JP
- Japan
- Prior art keywords
- temple
- male
- female
- joint member
- groove
- 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
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Abstract
(57)【要約】
【目的】 眼鏡のテンプル枢支機構を簡素化する。
【構成】 眼鏡フロントの智の先端に、略十字形の溝を
持つ連結部材を付設すると共に、テンプルの先端を前記
溝の径よりも少し大きめの逆さΩ形に屈曲し、この屈曲
部分を前記連結部材の溝に嵌入して、智とテンプルとを
連結する。
【効果】 丁番こまなどの加工の難しい部品なしで、テ
ンプルの枢支ができるようになった。その上、テンプル
の屈曲部分の弾性力によって、連結部材の溝の十字の向
きに合せて、回動させたテンプルが固定できる。
(57) [Summary] [Purpose] To simplify the temple pivot mechanism of eyeglasses. [Structure] A connecting member having a substantially cruciform groove is attached to the tip of the spectacles front, and the tip of the temple is bent into an inverted Ω shape slightly larger than the diameter of the groove, and this bent portion is bent. It is fitted in the groove of the connecting member and connects the wisdom and the temple. [Effect] The temples can now be pivotally supported without using difficult parts such as hinges. In addition, the elastic force of the bent portion of the temple can fix the rotated temple in accordance with the cross direction of the groove of the connecting member.
Description
【０００１】[0001]
本考案は、眼鏡におけるテンプル連結部分の改良に関し、更に詳しくは、ステ ムレスヒンジ機構によって簡単にテンプルを枢支する機構に関する。 The present invention relates to an improvement of a temple connecting portion of spectacles, and more particularly to a mechanism for easily pivoting a temple by a stemless hinge mechanism.
【０００２】[0002]
通常の眼鏡においては、耳掛け用のテンプルは、フロント枠に蝶番で連結して 折り畳み可能に連結することが必要である。しかして、従来の蝶番は、こまと呼 ばれる有孔円盤状突起を他のこまの間に挟み込み、これらのこまの孔を貫くよう にステムを差し込んで、中心のこまを他のこまに対して相対回動可能に構成し、 中心のこまをテンプルに連結し周囲のこまをレンズ側に固定して、あるいはその 逆に連結して、テンプルを折り畳むように回動動作可能ならしめている。 In ordinary spectacles, it is necessary that the temples for ear hooks be connected to the front frame with hinges so that they can be folded. With conventional hinges, however, a perforated disk-shaped protrusion called a top is sandwiched between other tops, the stem is inserted so as to penetrate the holes of these tops, and the center top is attached to the other top. It is constructed so that it can be rotated relative to one another, and the center top is connected to the temple and the peripheral top is fixed to the lens side, or vice versa, so that the temple can be rotated so as to be folded.
【０００３】 しかし、このような蝶番は、基本的には、テンプルの回動動作を許容するだけ の機能しか果たさない。例えば、回動するテンプルを所定の位置でロックしてお くというような機能は持っていないのである。このため、従来は、テンプルの回 動をロックさせたい位置にくると、テンプルが眼鏡の他の部分に衝合させて回動 角度を規制する方式が採られていた。しかし、この方式では、テンプルの回動範 囲だけは限定できても、その回動範囲の間でテンプルが回動することは止められ ない。結局のところ、テンプルの回動を抑制するのは、蝶番で発生する摩擦力だ けである。ところが、眼鏡を暫く使っていて蝶番が摩耗してくると、この摩擦力 が著しく減少して、テンプルの回動に殆ど障害がなくなり、ぶらぶらの状態にな ってしまうのである。However, such a hinge basically serves only the function of permitting the rotational movement of the temple. For example, it does not have the function of locking the rotating temple at a predetermined position. For this reason, conventionally, when the temple is brought to a position where the rotation of the temple is desired to be locked, the temple abuts on the other part of the spectacles to regulate the rotation angle. However, in this method, even if only the turning range of the temple can be limited, the turning of the temple within the turning range cannot be stopped. After all, it is only the frictional forces generated by the hinges that prevent the temples from turning. However, if the hinge wears out after using the glasses for a while, this frictional force is significantly reduced, and there is almost no obstacle to the rotation of the temple, resulting in a dangling condition.
【０００４】 また、上記のような蝶番は、眼鏡全体のサイズからいって余程小さく作らねば ならず、精度と強度とを確保するためにその製造に特殊な技術が必要であって、 簡単に製造できるものではない。このため、眼鏡の製造会社でも、蝶番の専門の メーカーに外注することが多かった。In addition, the hinge as described above must be made very small in view of the size of the entire spectacles, and a special technique is required for its manufacture in order to ensure accuracy and strength. It cannot be manufactured. For this reason, even eyeglass manufacturing companies often outsource to specialized hinge manufacturers.
【０００５】[0005]
本考案は、従来の眼鏡におけるテンプルの枢支に上記の問題点があったことに 鑑みてなされたもので、不使用時にはテンプルの回動をある程度制動できる上に 、従来の蝶番程に加工が難しくなく、専門会社でなくても比較的簡単に製作でき るテンプル枢支機構を実現することを、技術的課題とする。 The present invention has been made in view of the above-mentioned problems in the pivotal support of the temples in the conventional eyeglasses.It is possible to brake the rotation of the temple to a certain extent when not in use, and it is possible to process it like a conventional hinge. The technical task is to realize a temple pivot mechanism that is not difficult and can be manufactured relatively easily even if it is not a specialized company.
【０００６】[0006]
以下、上記課題解決のために本考案において採用した手段を説明する。即ち、 雌雄の継手部材を用意し、雌型継手部材には、少なくとも２方向に溝径極大点を 持つ異形溝から構成した雌型連結部を設け、他方の雄型継手部材には、所定方向 へ弾性伸縮する雄型連結バネ部を突設し、これら両継手部材をそれぞれテンプル と眼鏡フロントとに装設した上、前記雄型継手部材の雄型連結バネ部を継手部材 の雌型連結部に挿嵌して、雄型連結バネ部の弾性と雌型連結部の溝径変化とで回 動抑止力を働かせながら、テンプルと眼鏡フロントとを枢支連結するというもの である。この手段においては、雄型連結バネ部が雌型連結部に挿嵌されたときに 雄型連結バネ部が弾性圧縮されるため、伸長方向に弾性復元力が働いて、雌型連 結部の溝径の短くなる方向へは雄型連結バネ部が動きにくい。つまり、テンプル の回動が抑制される。このテンプルの回動の抑制は、雄型連結バネ部の回転によ って溝径が変化するときに、その方向の近傍で溝径が最大となる方向へ働く。つ まり、溝径が極大値をとる方向に雄型連結バネ部の向きが一致したときに、回動 抑制の力が働き、テンプルがロックされる。そして、この溝径の極大方向を適宜 選択すれば、眼鏡にとって最も好ましい方向でテンプルをロックできるのである 。また、このような枢支機構においては、雄型連結バネ部が弾性伸縮するので多 少の寸法変化が弾性的に可能であって、これら雌雄両連結部位の加工時に要求さ れる寸法精度の最低基準が高くない。したがって、特殊な技術がなくても、比較 的簡単に製造できる。 The means adopted in the present invention for solving the above problems will be described below. That is, a male and female joint member is prepared, and the female joint member is provided with a female connecting portion formed of deformed grooves having groove maximum points in at least two directions, and the other male joint member is provided with a predetermined direction. A male type connecting spring part that elastically expands and contracts is installed on the temple and the front of the glasses, and the male type connecting spring part of the male type connecting member is connected to the female type connecting part of the connecting member. The temple and the front of the glasses are pivotally connected to each other while being inserted and fitted into the temple while exerting a rotation restraining force by the elasticity of the male connecting spring and the groove diameter change of the female connecting. With this means, when the male connecting spring portion is inserted into the female connecting portion, the male connecting spring portion is elastically compressed, so that an elastic restoring force acts in the extending direction to cause the female connecting portion to move. It is difficult for the male connecting spring part to move in the direction of decreasing groove diameter. That is, the rotation of the temple is suppressed. The suppression of the rotation of the temple works in the direction in which the groove diameter becomes maximum in the vicinity of the direction when the diameter of the groove changes due to the rotation of the male connecting spring portion. That is, when the direction of the male connecting spring portion is aligned with the direction in which the groove diameter has the maximum value, the force for suppressing the rotation works and the temple is locked. Then, by appropriately selecting the maximum direction of the groove diameter, the temple can be locked in the most preferable direction for the spectacles. Further, in such a pivotal mechanism, since the male connecting spring portion elastically expands and contracts, a large number of dimensional changes can be made elastically, and the minimum dimensional accuracy required when machining both male and female connecting parts is minimized. The standard is not high. Therefore, it can be manufactured comparatively easily without any special technology.
【０００７】 なお、特に、雄型継手部材の雄型連結バネ部は、弾性線材を用いたテンプルの 先端近傍に一体化して作ることができ、より詳しくは、当該部分を、テンプル長 手方向に略垂直な曲線部分を２つ持つ形状に、屈曲加工して得ることができる。 この場合、テンプル長手方向に略垂直な曲線部分が雌型連結部の溝壁に接して、 線材が弾性的に変形する。このようにすると、線材の屈曲加工という簡単な作業 で雄型連結バネ部を作ることができる。また、継手部材の雌型連結部には、略十 字形の異形溝を、溝側面に面取りして用いることができる。通常の眼鏡では、テ ンプルを開いたときと折り畳んだときの略直交した２方向でロックすることが望 ましいのに対し、略十字形の異形溝を用いれば、略直交した２方向を簡単に選択 できる。その上、雄型連結バネ部の回転に対して溝径の変化が大きいので、回動 抑制力が大きく、テンプルのロックが確実である。In particular, the male coupling spring portion of the male joint member can be integrally formed near the tip of the temple using the elastic wire, and more specifically, the male coupling spring portion can be formed in the longitudinal direction of the temple. It can be obtained by bending into a shape having two substantially vertical curved portions. In this case, the curved portion substantially vertical to the longitudinal direction of the temple comes into contact with the groove wall of the female connecting portion, and the wire is elastically deformed. In this way, the male connecting spring portion can be made by a simple work of bending the wire rod. Further, in the female connecting portion of the joint member, a substantially U-shaped irregular groove can be used by chamfering the groove side surface. With ordinary eyeglasses, it is desirable to lock the temples in two directions that are substantially orthogonal when the temple is opened and folded, whereas using a substantially cross-shaped irregular groove makes it easy to use the two directions that are substantially orthogonal. Can be selected. In addition, since the groove diameter greatly changes with the rotation of the male connecting spring portion, the turning restraining force is large, and the temple is reliably locked.
【０００８】[0008]
以下、本考案を実施例に基づいて説明する。 Hereinafter, the present invention will be described based on embodiments.
【０００９】 円盤形の金属材料の中央部に、所定形状の通し溝を開設して、雌型継手部材１ を得る（図３参照）。この雌型継手部材１に開設する溝は、十字形の角の部分を 丸く面取りした略十字形の平面形状を持っており、雌型連結部11を構成する。そ して、この雌型継手部材１を、眼鏡のフロントＦの側部から後方へ突出させた智 Ｅの先端へ付設する。この付設にあたっては、眼鏡フロントＦの正面方向に対し て、雌型連結部11を構成する十字の溝の一方が垂直、他方が平行となるように配 慮する。A through groove having a predetermined shape is formed in the central portion of the disc-shaped metal material to obtain the female joint member 1 (see FIG. 3). The groove formed in the female joint member 1 has a substantially cruciform planar shape in which the corners of the cruciform are rounded and chamfered, and constitutes the female coupling portion 11. Then, the female joint member 1 is attached to the tip of the tip E that projects rearward from the side portion of the front F of the spectacles. In this attachment, one of the cross-shaped grooves forming the female type connecting portion 11 is perpendicular to the front direction of the spectacle front F and the other is parallel to the front direction.
【００１０】 弾性金属線材を屈曲加工して、雄型継手部材２を一体に備えたテンプルＴを形 成する（図３参照）。この雄型継手部材２は、テンプルＴの一端の近傍に屈曲形 成されるもので、略逆さΩ形の雄型連結バネ部21を備える。テンプルＴの他端は 、弓形に湾曲されて合成樹脂製のモダンが取りつけられている。この雄型連結バ ネ部21のテンプル長手方向の幅は、雌型連結部位11の差し渡し径の最も大きなも のよりも、大きく作られており、同時に、この方向への圧縮に対し弾性復元力が 働く。The elastic metal wire is bent to form a temple T integrally provided with the male joint member 2 (see FIG. 3). The male joint member 2 is formed in a bent shape near one end of the temple T and includes a male connecting spring portion 21 having a substantially inverted Ω shape. The other end of the temple T is curved in an arc shape and a modern made of synthetic resin is attached. The width of the male connecting bar 21 in the temple longitudinal direction is made larger than that of the largest connecting diameter of the female connecting part 11, and at the same time, the elastic restoring force against the compression in this direction. Works.
【００１１】 この雄型継手部材２の雄型連結部位21を、雌型継手部材１の雌型連結部11に上 面から挿嵌する（図１〜３参照）。この挿嵌の際には、雄型連結バネ部21がテン プルの長手方向に圧縮された状態で嵌入し、雄型連結バネ部21の逆さΩ形上部の 括れた部分に雌型連結部11の溝壁全体が嵌まり込んだ状態で雄型連結バネ部21の 弾性復元力が発揮され、雌雄連結部が連結される。雄型連結バネ部21は、雌型連 結部位11の溝径が極大となる方向、つまり溝の十字方向の何方か一方に向いて安 定する。したがって、テンプルＴも、雄型連結バネ部21と同じ方向へ向いて安定 する。テンプルＴを手で回転させると、テンプルＴと共に雄型連結バネ部21が回 転し、その方向変化によって雌型連結部11の溝壁により雄型連結バネ部21がより 圧縮され、90°回転したところで再び雌型連結部11の溝径極大方向と雄型連結バ ネ部21の向きとが一致して、安定する。テンプルＴも、同じく安定する。また、 テンプルＴを逆向きに回転させれば、逆の過程を経て元に戻って安定する。つま り、テンプルＴは、雌型連結部11の溝径極大方向と雄型連結バネ部21の向きとが 一致する方向で、ロック可能である。そして、雌型連結部11の眼鏡フロントＦに 対する向きの関係で、テンプルＴは、眼鏡フロントＦに対して垂直な方向と平行 な方向の２方向でロックされる。つまり、テンプルＴは、開いた状態と折り畳ん だ状態でロック可能である。The male joint portion 21 of the male joint member 2 is fitted into the female joint portion 11 of the female joint member 1 from above (see FIGS. 1 to 3). At the time of this insertion, the male connecting spring part 21 is inserted in a state of being compressed in the longitudinal direction of the temple, and the female connecting part 11 is inserted into the constricted part of the inverted Ω-shaped upper part of the male connecting spring part 21. The elastic restoring force of the male type coupling spring portion 21 is exerted in a state where the entire groove wall is fitted and the male and female coupling portions are coupled. The male-type connecting spring portion 21 stabilizes in the direction in which the groove diameter of the female-type connecting portion 11 is maximized, that is, in one of the cross directions of the groove. Therefore, the temple T is also stabilized in the same direction as the male connecting spring portion 21. When the temple T is rotated by hand, the male connecting spring portion 21 rotates together with the temple T, and the male connecting spring portion 21 is further compressed by the groove wall of the female connecting portion 11 due to the change in the direction, and the male connecting spring portion 21 rotates 90 °. Then, again, the maximum groove diameter direction of the female type connecting portion 11 and the direction of the male type connecting bar portion 21 are aligned and stabilized. Temple T is also stable. Further, if the temple T is rotated in the opposite direction, the temple T returns to its original state through the reverse process and becomes stable. That is, the temple T can be locked in a direction in which the groove diameter maximum direction of the female type connecting portion 11 and the direction of the male type connecting spring portion 21 coincide with each other. The temple T is locked in two directions, a direction parallel to the spectacles front F and a direction parallel to the spectacles front F, in relation to the direction of the female connecting portion 11 with respect to the spectacles front F. That is, the temple T can be locked in the open state and the folded state.
【００１２】 以上のようなテンプルの枢支を、眼鏡フロントの両側に行なえば、眼鏡が完成 する。なお、以上の実施例の他にも、各種変更が可能で、例えば、テンプル先端 の雄型継手部材における雄型連結バネ部の形状を、逆さスペード形に似た角張っ た形状に変更したりすることが可能である（図４参照）。また、雌型継手部材の 側面に所定の刻印装飾を行なったり（図５、６参照）、継手部材の平面形状を四 角形、六角形、八角形などに変更したり（図７〜９参照）することも、可能であ る。更に、雌型継手部材の雌型連結部へ差し込んだ雄型連結バネ部が抜けにくい ように、雌型連結部の下部で雄型連結バネ部に横棒を差し込み、ストッパーとし て用いることも可能である。If the temples are pivotally supported on both sides of the spectacle front, the spectacles are completed. In addition to the above embodiment, various modifications can be made. For example, the shape of the male connecting spring portion of the male joint member at the temple tip can be changed to an angular shape similar to an inverted spade shape. It is possible (see FIG. 4). Also, the side surface of the female joint member may be decorated with a predetermined marking (see FIGS. 5 and 6), or the plane shape of the joint member may be changed to a square, hexagon, octagon, etc. (see FIGS. 7 to 9). It is also possible to do so. In addition, a horizontal bar can be inserted into the male connecting spring part at the bottom of the female connecting part so that it can be used as a stopper so that the male connecting spring part inserted into the female connecting part of the female joint member does not come off easily. Is.
【００１３】[0013]
以上のように、本考案によれば、弾性発現の雄型連結バネ部と方向により径変 化する雌型連結部との組み合わせによって、所望の方向でテンプルをロック可能 な枢支機構が実現できた。しかも、その機構は、寸法精度に融通が効き、高度の 加工技術を用いなくとも比較的簡単に作ることができる。このように、本考案の 眼鏡のテンプル枢支機構は、産業上の利用価値が高い。 As described above, according to the present invention, a pivotal support mechanism capable of locking the temple in a desired direction can be realized by combining the male-type connecting spring portion that exhibits elasticity and the female-type connecting portion that changes in diameter depending on the direction. It was Moreover, the mechanism is flexible in terms of dimensional accuracy, and can be relatively easily manufactured without using advanced processing technology. As described above, the temple pivot mechanism of the eyeglasses of the present invention has high industrial utility value.
【図１】実施例の部分拡大斜視図である。FIG. 1 is a partially enlarged perspective view of an embodiment.
【図２】実施例の使用状態説明部分拡大斜視図である。FIG. 2 is a partially enlarged perspective view illustrating a usage state of the embodiment.
【図３】実施例の部分拡大分解組み立て図である。FIG. 3 is a partially enlarged exploded view of the embodiment.
【図４】変形実施例の部分拡大分解組み立て図である。FIG. 4 is a partially enlarged exploded view of a modified embodiment.
【図５】変形実施例の部分拡大分解組み立て図である。FIG. 5 is a partially enlarged exploded view of a modified embodiment.
【図６】変形実施例の部分拡大分解組み立て図である。FIG. 6 is a partially enlarged exploded view of a modified embodiment.
【図７】変形実施例の部分拡大分解組み立て図である。FIG. 7 is a partially enlarged exploded view of a modified embodiment.
【図８】変形実施例の部分拡大分解組み立て図である。FIG. 8 is a partially enlarged exploded view of a modified embodiment.
【図９】変形実施例の部分拡大分解組み立て図である。FIG. 9 is a partially enlarged exploded view of a modified embodiment.
１ 雌型継手部材 11 雌型連結部位 ２ 雄型継手部材 21 雄型連結部位 Ｔ テンプル Ｆ 眼鏡フロント Ｅ 智 1 Female Joint Member 11 Female Connection Part 2 Male Joint Member 21 Male Connection Part T Temple F Eyeglass Front E Satoshi
Claims (3)
めの機構であって、雌型継手部材と雄型継手部材とを含
み、 前記雌型継手部材には、少なくとも２方向に溝径極大点
を持つ異形溝から構成された雌型連結部が設けられ、 また前記雄型継手部材には、所定方向へ弾性伸縮する雄
型連結バネ部が突設され、 これら雌雄連結部材の何方か一方がテンプルへ、他方が
眼鏡フロントへ装設されると共に、 前記雄型継手部材の雄型連結バネ部が雌型継手部材の雌
型連結部に挿嵌されて、雄型連結バネ部の弾性と雌型連
結部の溝径変化により少なくとも２方向で回動抑止力が
働く状態で、これら雌雄継手部材が回動自在に連結され
ることを特徴とする眼鏡のテンプル枢支機構。1. A mechanism for pivotally supporting a temple on the front of eyeglasses, comprising a female joint member and a male joint member, wherein the female joint member has a maximum groove diameter point in at least two directions. Is provided with a female connecting portion formed of a deformed groove, and a male connecting spring portion that elastically expands and contracts in a predetermined direction is projectingly provided on the male joint member, and one of these female and male connecting members is provided. The temple is mounted on the temple, and the other is mounted on the front of the glasses, and the male coupling spring portion of the male joint member is inserted into the female coupling portion of the female joint member to provide elasticity and femaleness of the male coupling spring portion. A temple pivot support mechanism for eyeglasses, wherein the male and female joint members are rotatably connected in a state in which a rotation restraining force is exerted in at least two directions due to a change in the groove diameter of the mold connecting portion.
めの機構であって、雌型継手部材と雄型継手部材とを含
み、 前記雌型継手部材は、少なくとも２方向に溝径極大点を
持つ異形溝から構成された雌型連結部が設けられた上
に、眼鏡フロントに付設され、 また前記雄型継手部材は、弾性線材製テンプルの先端近
傍に一体構成されると共に、当該テンプル先端近傍の所
定部分がテンプル長手方向に略垂直な曲線部分を２つ持
つ形状に屈曲加工されて、当該屈曲加工部位に所定方向
へ弾性伸縮する雄型連結バネ部が突設され、 雌型連結部材が眼鏡フロントへ装設されると共に、 前記雄型継手部材の雄型連結バネ部が雌型継手部材の雌
型連結部に挿嵌されて、雄型連結バネ部の弾性と雌型連
結部の溝径変化により少なくとも２方向で回動抑止力が
働く状態で、これら雌雄継手部材が回動自在に連結され
ることを特徴とする眼鏡のテンプル枢支機構。2. A mechanism for pivotally supporting a temple on the front of eyeglasses, including a female joint member and a male joint member, wherein the female joint member has groove maximum points in at least two directions. In addition to the female connecting portion composed of the deformed groove having, is attached to the front of the glasses, and the male joint member is integrally formed in the vicinity of the tip of the temple made of elastic wire and in the vicinity of the tip of the temple. Is bent into a shape having two curved portions substantially perpendicular to the temple longitudinal direction, and a male connecting spring portion that elastically expands and contracts in a predetermined direction is projectingly provided at the bending portion, and the female connecting member is The male connecting spring portion of the male joint member is inserted into the female connecting portion of the female joint member while being mounted on the front of the eyeglasses, and the elasticity of the male connecting spring portion and the groove of the female connecting portion are provided. Rotation restraining force in at least two directions due to diameter change While acting, temples pivot mechanism of the eyeglass which these male and female coupling members, characterized in that it is rotatably connected.
めの機構であって、雌型継手部材と雄型継手部材とを含
み、 前記雌型継手部材は、溝側面が面取りされた略十字形の
異形溝から構成された雌型連結部位が設けられた上に、
眼鏡フロントに付設され、 また前記雄型継手部材は、弾性線材製テンプルの先端近
傍に一体構成されると共に、当該テンプル先端近傍の所
定部分がテンプル長手方向に略垂直な曲線部分を２つ持
つ形状に屈曲加工されて、当該屈曲加工部位に所定方向
へ弾性伸縮する雄型連結バネ部が突設され、 雌型連結部材が眼鏡フロントへ装設されると共に、 前記雄型継手部材の雄型連結バネ部が雌型継手部材の雌
型連結部に挿嵌されて、雄型連結バネ部の弾性と雌型連
結部の溝径変化により少なくとも２方向で回動抑止力が
働く状態で、これら雌雄継手部材が回動自在に連結され
ることを特徴とする眼鏡のテンプル枢支機構。3. A mechanism for pivotally supporting a temple on the front of eyeglasses, comprising a female joint member and a male joint member, said female joint member having a substantially cross-shaped chamfered groove side surface. In addition to being provided with a female type connection part composed of the irregular groove of
A shape attached to the front of the spectacles, wherein the male joint member is integrally formed in the vicinity of the tip of the temple made of elastic wire, and a predetermined portion near the tip of the temple has two curved portions substantially perpendicular to the temple longitudinal direction. The male connecting spring portion that is bent to be bent and elastically expands and contracts in a predetermined direction is projectingly provided on the bent portion, the female connecting member is mounted on the front of the glasses, and the male connecting member of the male joint member is connected. When the spring portion is inserted into the female coupling portion of the female coupling member and the rotation restraining force is exerted in at least two directions due to the elasticity of the male coupling spring portion and the groove diameter change of the female coupling portion, these male and female members are connected. A temple pivot mechanism for spectacles, wherein a joint member is rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994010437U JP3008176U (en) | 1994-08-23 | 1994-08-23 | Temple temple pivot mechanism of glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994010437U JP3008176U (en) | 1994-08-23 | 1994-08-23 | Temple temple pivot mechanism of glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3008176U true JP3008176U (en) | 1995-03-07 |
Family
ID=43144013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994010437U Expired - Lifetime JP3008176U (en) | 1994-08-23 | 1994-08-23 | Temple temple pivot mechanism of glasses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3008176U (en) |
-
1994
- 1994-08-23 JP JP1994010437U patent/JP3008176U/en not_active Expired - Lifetime
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