【０００１】[0001]
本考案は眼鏡丁番の改良に関するものである。 The present invention relates to improvements in eyeglass hinges.
【０００２】[0002]
従来の眼鏡丁番は、リム側部材に設けた上下のこまの間にテンプル側部材のこ まを挿入し、上下のこまを丁番ねじで締め付けて丁番を組み立てる方式であった 。 In the conventional eyeglass hinge, the temple side member's top is inserted between the top and bottom tops provided on the rim side member, and the top and bottom tops are tightened with hinge screws to assemble the hinge.
【０００３】[0003]
従来の丁番は丁番ねじを介して組み立てるため、部品数が多く、かつ組み立て に手間を要するという問題があった。又、丁番ねじを上からこまにねじ込むため 丁番ねじの頭が上面から見えるが、これは外観上好ましいものではなかった。 本願考案はこれらの問題を解決するためになされたものであり、その目的とす るところは、外観が良好であり、部品数が少なくて組み立ても容易な眼鏡丁番を 提供することにある。 Since the conventional hinges are assembled using hinge screws, there are problems that the number of parts is large and assembly is troublesome. Further, since the hinge screw is screwed into the top from the top, the head of the hinge screw can be seen from the upper surface, but this is not preferable in appearance. The present invention has been made to solve these problems, and an object thereof is to provide an eyeglass hinge that has a good appearance, has a small number of parts, and is easy to assemble.
【０００４】[0004]
前記目的を達成するため、本考案が採用する手段は、リム側部材とテンプル側 部材とからなる丁番において、リム側部材の後端に板状のこまを一体に設け、そ のこまの上下面に凹部を形成し、テンプル側部材の上下に前方へ突出する挟みば ね板を設け、その挟みばね板の相対する板面に凸部を設け、上下の挟みばね板の 間にこまを挟み、上下の凸部を上下の凹部に回動自在にはめたことにある。 In order to achieve the above object, the means adopted by the present invention is a hinge composed of a rim side member and a temple side member, in which a plate-shaped top is integrally provided at the rear end of the rim side member and A concave part is formed on the lower surface, and sandwiching plates that project forward are provided above and below the temple-side member.Protrusions are provided on the opposite plate surfaces of the sandwiching spring plate, and the top is sandwiched between the sandwiching spring plates. , The upper and lower convex portions are rotatably fitted in the upper and lower concave portions.
【０００５】[0005]
本考案の丁番を構成する部品はこまを備えたリム側部材と挟みばね板を備えた テンプル側部材のみの２点であり、こまを上下の挟みばね板の間に押し込むと、 挟みばね板の凸部がこまの凹部にはまり丁番が組み立てられるから、組み立て作 業は至極容易である。挟みばね板を特に弾性に優れているものにすると、丁番は 小さくなり、それによってテンプルもスリムで軽量にすることができる。丁番は 単純な凹凸の組合せであるから、破損又は不具合になったときの修理も至極簡単 である。 The parts forming the hinge of the present invention are only two points, the rim side member having the top and the temple side member having the sandwiching spring plate, and when the top is pushed between the upper and lower sandwiching spring plates, the sandwiching spring plate is projected Since the part fits into the recess of the top and the hinge is assembled, the assembly process is extremely easy. If the pinch spring plates are made to be particularly elastic, the hinges will be smaller, which will allow the temples to be slimmer and lighter. Since the hinge is a combination of simple concaves and convexes, repairing it in the event of damage or malfunction is extremely easy.
【０００６】[0006]
本考案の丁番を図面に示す実施例に基づいて説明する。 図１及び図２に示すように、眼鏡のレンズを保持するリム１の外側端に丁番１ ０のリム側部材１１を、テンプル２の前端にテンプル側部材２１をそれぞれ一体 に形成する。リム側部材１１の後端部に板状のこま１２を一体に形成する。テン プル側部材２１の上下に挟みばね板２２、２２を溶接し、その挟みばね板でリム 側部材１１の後端部に形成した一枚のこま１２を挟む。挟みばね板２２、２２の 前端はこま１２の根元から上下に立ち上がるストッパ１４、１４に近接する。こ の挟みばね板は弾性に優れたベリリウム銅製である。 The hinge of the present invention will be described based on an embodiment shown in the drawings. As shown in FIGS. 1 and 2, a rim side member 11 having a hinge 10 is integrally formed at an outer end of a rim 1 for holding a lens of eyeglasses, and a temple side member 21 is integrally formed at a front end of a temple 2. A plate-shaped top 12 is integrally formed at the rear end of the rim-side member 11. The sandwiching spring plates 22 and 22 are welded to the upper and lower sides of the temple-side member 21, and the sandwiching spring plates sandwich a single top 12 formed at the rear end of the rim-side member 11. The front ends of the pinch spring plates 22 and 22 are close to the stoppers 14 and 14 that rise up and down from the root of the top 12. This sandwich spring plate is made of beryllium copper with excellent elasticity.
【０００７】 図２に示すように、ストッパ１４は左右方向に延長し、挟みばね板２２の前端 は内側が丸くなる略４分の１の円弧である。この円弧の中心を軸にテンプル２は 開閉する。テンプル２が開いたときは、実線で示すように、挟みばね板２２の外 側がストッパ１４に接し、テンプル２が閉じたときは、鎖線で示すように、側が ストッパ１４に接するから、矢印で示すテンプル２の開閉旋回範囲は略９０度で ある。As shown in FIG. 2, the stopper 14 extends in the left-right direction, and the front end of the pinch spring plate 22 is an arc of about a quarter whose inside is rounded. Temple 2 opens and closes around the center of this arc. When the temple 2 is opened, the outer side of the pinch spring plate 22 contacts the stopper 14, as shown by the solid line, and when the temple 2 is closed, the side contacts the stopper 14 as shown by the chain line. The open / close swing range of the temple 2 is approximately 90 degrees.
【０００８】 図３及び図４に示すように、こま１２の上下面に凹部１３、１３を形成し、そ の凹部に挟みばね板２２、２２の対向面に設けた凸部２３、２３を回動自在には める。凹部及び凸部の中心は挟みばね板２２の前端円弧の中心に合致する。 本考案の丁番１０はこま１２を備えたリム側部材１１と、上下に挟みばね板２ ２、２２を備えたテンプル側部材２１とからなり、リム側部材１１はリム１と、 テンプル側部材２１はテンプル２とそれぞれ一体であるから、部品数は実質的に ２個にすぎない。上下の挟みばね板２２、２２の間にこま１２を強く押し込むと 、上下の挟みばね板が弾性的に開いて、凸部２３、２３がこまの上下の凹部１３ 、１３にはまり、それによって丁番１０が組み立てられる。このように、組み立 ては熟練を要しない単純な作業であるから、自動化も容易である。As shown in FIGS. 3 and 4, recesses 13 and 13 are formed on the upper and lower surfaces of the top 12, and the projections 23 and 23 provided on the opposite surfaces of the spring plates 22 and 22 are sandwiched in the recesses and rotated. Move freely. The centers of the concave and convex portions coincide with the center of the front end arc of the sandwich spring plate 22. The hinge 10 of the present invention comprises a rim-side member 11 having a top 12, and a temple-side member 21 having upper and lower sandwiched spring plates 22 and 22. The rim-side member 11 is a rim 1 and a temple-side member. Since 21 is integrated with each temple 2, the number of parts is substantially only 2. When the top 12 is pressed firmly between the upper and lower pinch spring plates 22, 22, the upper and lower pinch spring plates elastically open, and the projections 23, 23 are fitted into the upper and lower recesses 13, 13 of the pin, and thereby the tabs. Number 10 is assembled. In this way, assembling is a simple task that does not require skill, and automation is easy.
【０００９】[0009]
上記のとおり、本考案の眼鏡丁番は、従来のテンプル側部材のこまを上下２枚 のリム側部材のこまをで挟持し、その上下のこまを丁番ねじで締め付けていたも のとは異なり、丁番のテンプル側部材の上下挟みばね板でリム側部材の一枚のこ まを回動自在に挟持する方式であるから、部品数が少なく、コストが低減し、丁 番ねじを使用しないから、未熟練者でも容易に組み立てたり修理したりすること が可能であるという優れた効果を奏する。挟みばね板をベリリウム銅等の弾性に 優れた材料から形成したものは、丁番が小型になり、それに伴ってテンプルもス リムで軽量になるという格別な効果を奏する。 As described above, in the eyeglass hinge of the present invention, the top of the conventional temple side member is clamped by the top and bottom two rim side members, and the top and bottom tops are fastened with the hinge screws. Differently, it is a method to rotatably clamp one piece of the rim side member between the upper and lower clamping spring plates of the temple side member of the hinge, so the number of parts is small, the cost is reduced, and the hinge screw is used. Since it is not done, it has an excellent effect that even an unskilled person can easily assemble and repair it. The sandwich spring plate made of a material with excellent elasticity such as beryllium copper has a special effect that the hinge becomes smaller and the temple becomes slim and lighter accordingly.
【図１】は本考案の一実施例の丁番を備えた眼鏡の側面
図、FIG. 1 is a side view of eyeglasses having hinges according to an embodiment of the present invention,
【図２】は図１の眼鏡の要部を示す拡大平面図、FIG. 2 is an enlarged plan view showing a main part of the glasses of FIG.
【図３】は図２のIII−III線に沿う断面図、3 is a sectional view taken along the line III-III of FIG.
【図４】は図２IV−IV線に沿う断面図、FIG. 4 is a sectional view taken along the line IV-IV in FIG.
１：リム、２：テンプル、１０：丁番、１１：リム側部
材、１２：こま、１３：凹部、１４：ストッパ、２１：
テンプル側部材、２２：挟みばね板、２３：凸部1: rim, 2: temple, 10: hinge, 11: rim side member, 12: top, 13: recess, 14: stopper, 21:
Temple side member, 22: sandwiching spring plate, 23: convex portion
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6526693UJPH0734430U (en) | 1993-12-07 | 1993-12-07 | Eyeglass hinge |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6526693UJPH0734430U (en) | 1993-12-07 | 1993-12-07 | Eyeglass hinge |
| Publication Number | Publication Date |
|---|---|
| JPH0734430Utrue JPH0734430U (en) | 1995-06-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6526693UPendingJPH0734430U (en) | 1993-12-07 | 1993-12-07 | Eyeglass hinge |
| Country | Link |
|---|---|
| JP (1) | JPH0734430U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007099707A1 (en) | 2006-02-28 | 2007-09-07 | Temco Japan Co., Ltd. | Glasses type sound/communication device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007099707A1 (en) | 2006-02-28 | 2007-09-07 | Temco Japan Co., Ltd. | Glasses type sound/communication device |
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