JP2017181670A - Foldable apron frame - Google Patents
Foldable apron frame Download PDFInfo
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- JP2017181670A JP2017181670A JP2016066349A JP2016066349A JP2017181670A JP 2017181670 A JP2017181670 A JP 2017181670A JP 2016066349 A JP2016066349 A JP 2016066349A JP 2016066349 A JP2016066349 A JP 2016066349A JP 2017181670 A JP2017181670 A JP 2017181670A
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- 230000002093 peripheral effect Effects 0.000 claims description 4
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- 239000002184 metal Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
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Abstract
Description
本発明は、前掛けフレームの改良、詳しくは、眼鏡フレームのフロント枠に対して脱着自在に装着することができ、また必要に応じて跳ね上げも可能で、しかも、不使用時にはコンパクトな形態で持ち運びが行える折畳式前掛けフレームに関するものである。 The present invention is an improvement of the front frame, more specifically, it can be detachably attached to the front frame of the spectacle frame, and can be flipped up if necessary, and is carried in a compact form when not in use. The present invention relates to a folding front frame that can be used.
一般的に、視力矯正用眼鏡の装着者がサングラスを掛けたい場合に、テンプル付きの眼鏡フレームを二つ重ねて装着すると見た目が悪くなるだけでなく、掛け心地も非常に悪くなる。そのため、従来においては、眼鏡フレームのフロント枠に装着可能なフロント部のみから成る前掛けフレームが開発されている。 In general, when a wearer of eyesight correction glasses wants to wear sunglasses, if two eyeglass frames with temples are stacked and worn, not only the appearance is deteriorated, but also the wearing comfort becomes very bad. Therefore, conventionally, a front frame composed only of a front portion that can be attached to the front frame of the spectacle frame has been developed.
また上記前掛けフレームに関しては、外出時(例えば、車の運転時や釣りやスポーツ観戦時)に使用することが多いため、いつでも使用できるようにバッグ等に入れて携帯する必要があるものの、前掛けフレームは眼鏡フレームのフロント枠と同程度の大きさがあるためバッグ収納時に嵩張り易くなる問題があった。 The front frame is often used when going out (for example, when driving a car, fishing or watching sports), so it must be carried in a bag so that it can be used at any time. Has the same size as the front frame of the spectacle frame, and therefore has a problem that it becomes bulky when the bag is stored.
そこで、従来においては、上記前掛けフレームのブリッジ部分を折畳式に構成して、不使用時に前掛けフレームを折り畳むことによりコンパクトな形態で持ち運べるようにしたものも開発されているが(特許文献１参照)、この種の前掛けフレームは、跳ね上げ機能を持たないマグネット脱着式のものに限られていた。 Therefore, in the past, there has been developed a structure in which the bridge portion of the front frame is configured to be foldable and can be carried in a compact form by folding the front frame when not in use (see Patent Document 1). ), This type of front frame was limited to a detachable magnet without a flip-up function.
一方、上記前掛けフレームに関しては、マグネット脱着式のものだけでなく、クリップ脱着式のものも公知となっており、従来においては跳ね上げ機能を備えたものも開発されているが(特許文献２,３参照)、この種の前掛けフレームは、ブリッジ裏側のクリップ部分が邪魔になって前掛けフレームを折畳式に構成することができなかった。 On the other hand, as for the above-described front frame, not only a magnet detachable type but also a clip detachable type is known, and a conventional one having a flip-up function has been developed (Patent Document 2, 3), this type of front frame could not be constructed in a folding manner because the clip portion on the back side of the bridge was in the way.
本発明は、従来技術に上記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、眼鏡フレームのフロント枠に対しクリップ脱着式に装着することができ、また跳ね上げ機能も備え、しかも、不使用時に眼鏡フレームから取り外してコンパクトな形態で持ち運びが行える折畳式前掛けフレームを提供することにある。 The present invention has been made in view of the above-described problems in the prior art, and the object of the present invention is to be able to be attached to the front frame of the spectacle frame in a detachable manner and to be flipped up. Another object of the present invention is to provide a folding front frame that has a function and can be removed from the eyeglass frame when not in use and can be carried in a compact form.
本発明者が上記技術的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。 Means employed by the present inventor for solving the above technical problem will be described with reference to the accompanying drawings.
即ち、本発明は、眼鏡フレームのフロント枠Ｆに脱着自在に装着される前掛けフレームにおいて、一対のレンズＬ1・Ｌ1が装着される左右リム11・12が別体で構成されたレンズ保持枠１と；このレンズ保持枠１の左右リム11・12が、両端部21a・21aに対して前後方向に回動自在に取着されたバー型連結片21を備えると共に、このバー型連結片21の中央部から後側上方に、先端側に枢支部22aを有する持出し片22が突出して設けられた連結部材２と；前記フロント枠Ｆに装着された左右レンズＬ2・Ｌ2、或いはフロント枠Ｆそのものを挟み込む一対の挟持部31・31を一端側に備えると共に、他端側に、前記挟持部31・31を開閉操作するための摘まみ部32、並びに前記持出し片22の枢支部22aに対し上下方向に回動自在に取着される枢着部33が設けられたクリップ部材３とを含んで構成し、これによって前記クリップ部材３の挟持部31・31を、前記持出し片22の枢支部22aを中心に上方に回動させてレンズ保持枠１の上側まで持ち上げた状態で、左右リム11・12を、前記バー型連結片21の両端部21a・21aを中心に後方に回動させることによりレンズ保持枠１を折畳み可能にした点に特徴がある(図１〜図８参照)。 That is, according to the present invention, in a front frame that is detachably attached to the front frame F of the spectacle frame, a lens holding frame in which left and right rims 11 and 12 to which a pair of lenses L 1 and L 1 are attached are configured separately. 1; the left and right rims 11 and 12 of the lens holding frame 1 are provided with a bar-type connecting piece 21 attached to both end portions 21a and 21a so as to be rotatable in the front-rear direction. A connecting member 2 provided with a projecting piece 22 having a pivotal support portion 22a protruding from the center to the rear upper side; left and right lenses L 2 and L 2 mounted on the front frame F, or the front frame A pair of sandwiching portions 31 and 31 for sandwiching F itself are provided on one end side, and on the other end side, a knob portion 32 for opening and closing the sandwiching portions 31 and 31 and a pivotal support portion 22a of the take-out piece 22 are provided. On the other hand, a clip provided with a pivot 33 that is pivotably mounted in the vertical direction. And the clip member 3 is lifted to the upper side of the lens holding frame 1 by rotating the holding portions 31 and 31 of the clip member 3 around the pivotal support portion 22a of the take-out piece 22. In this state, the lens holding frame 1 can be folded by rotating the left and right rims 11 and 12 rearward about the both end portions 21a and 21a of the bar-type connecting piece 21 (FIGS. 1 to 1). (See FIG. 8).
なお、上記前掛けフレームをリムレス型に構成する場合には、レンズ保持枠１を、一対のレンズＬ1・Ｌ1が止着される左右のジョイント片14・14から構成すると共に、このレンズ保持枠１の左右のジョイント片14・14を、連結部材２のバー型連結片21の両端部21a・21aに前後方向に回動自在に取着して構成することができる(図９参照)。 When the front frame is configured as a rimless type, the lens holding frame 1 includes left and right joint pieces 14 and 14 to which the pair of lenses L 1 and L 1 are fixed, and the lens holding frame. The left and right joint pieces 14 and 14 can be attached to both end portions 21a and 21a of the bar-type connecting piece 21 of the connecting member 2 so as to be rotatable in the front-rear direction (see FIG. 9).
また本発明では、上記クリップ部材３に摘まみ部32を一つだけ形成して、この摘まみ部32と連結部材２の持出し片22を摘まんで挟持部31・31の開閉操作が行えるように構成することもできる。これにより連結部材２の持出し片22を摘まみ部として兼用できるため、クリップ部材３の摘まみ部32を一つ省略できる(図６(b)参照)。 Further, in the present invention, only one knob 32 is formed on the clip member 3 so that the holding part 31 and 31 can be opened and closed by holding the knob 32 and the take-out piece 22 of the connecting member 2. It can also be configured. As a result, the carry-out piece 22 of the connecting member 2 can also be used as a knob, so that one knob 32 of the clip member 3 can be omitted (see FIG. 6B).
また本発明では、上記クリップ部材３を、左右の挟持部31・31’を中間部位で二股状に連結してＵ字型に構成すると共に、前記中間部位に、軸型の枢着部33を形成して、連結部材２の持出し片22の先端に設けられた軸孔型の枢支部22aに前記軸型の枢着部33を取着可能に構成することで、連結部材２に対するクリップ部材３の取り付けを容易に行うことができる(図４〜図６参照)。 In the present invention, the clip member 3 is formed in a U-shape by connecting the left and right sandwiching portions 31 and 31 'in a bifurcated shape at the intermediate portion, and a shaft-type pivot portion 33 is formed at the intermediate portion. The clip member 3 with respect to the connecting member 2 is formed and configured so that the shaft-type pivoting portion 33 can be attached to the shaft-hole-type pivotal support portion 22a provided at the tip of the carry-out piece 22 of the connecting member 2. Can be easily attached (see FIGS. 4 to 6).
また、上記構成を採用する場合には、連結部材２の持出し片22において、軸孔型の枢支部22aの内面に軸方向に延びた複数の溝部Ｍ・Ｍ…を周方向に所定間隔で形成する一方、クリップ部材３においては、軸型の枢着部33の周面に前記溝部Ｍの形状に対応した嵌合凸部Ｐを軸方向に形成して、これらの溝部Ｍと嵌合凸部Ｐをストッパーとして作用させて、軸孔型の枢支部22aに対し軸型の枢着部33を段階的に回動可能に構成することもできる(図４〜図６参照)。 Further, in the case of adopting the above configuration, in the take-out piece 22 of the connecting member 2, a plurality of groove portions M, M,... Extending in the axial direction are formed at predetermined intervals in the circumferential direction on the inner surface of the shaft hole type pivot support portion 22a. On the other hand, in the clip member 3, a fitting convex portion P corresponding to the shape of the groove portion M is formed in the axial direction on the peripheral surface of the shaft-type pivoting portion 33, and the groove portion M and the fitting convex portion are formed. It is also possible to make the shaft-type pivoting portion 33 pivotable stepwise with respect to the shaft-hole-type pivotal support portion 22a by causing P to act as a stopper (see FIGS. 4 to 6).
本発明では、左右に分割されたレンズ保持枠を、連結部材の両端に前後方向に回動自在に連結すると共に、この連結部材の後側上方に突出して設けられた持出し片に、クリップ部材を上下方向に回動自在に連結して前掛けフレームを構成したことにより、クリップ部材をレンズ保持枠の上側に持ち上げた状態で、左右のレンズを前後方向に折り畳むことが可能となるため、前掛けフレームをコンパクトな形態で持ち運ぶことができる。 In the present invention, the lens holding frame divided into the left and right is connected to both ends of the connecting member so as to be pivotable in the front-rear direction, and the clip member is attached to the take-out piece provided to protrude upward on the rear side of the connecting member. Since the front frame is configured by being pivotably connected in the vertical direction, the left and right lenses can be folded in the front-rear direction with the clip member lifted above the lens holding frame. Can be carried in a compact form.
また本発明では、上記レンズを止着するレンズ保持枠を左右リムとすることで、フルリム型やハーフリム型に構成することができ、またレンズ保持枠を、左右ジョイント片とすることでリムレス型に構成することもできる。 In the present invention, the lens holding frame for fixing the lens can be configured as a full rim type or a half rim type by using left and right rims, and the lens holding frame can be configured as a rimless type by using left and right joint pieces. It can also be configured.
そしてまた、本発明では、上記クリップ部材を開閉することによって、前掛けフレームを眼鏡フレームのフロント枠に脱着自在に装着できるだけでなく、フロント枠に固定したクリップ部材に対して連結部材を上側に回動させることで、前掛けフレームの跳ね上げを行うこともできる。 In the present invention, by opening and closing the clip member, not only can the front frame be detachably attached to the front frame of the spectacle frame, but the connecting member can be rotated upward with respect to the clip member fixed to the front frame. By doing so, the front frame can be flipped up.
したがって、本発明により、簡単な操作で装着および跳ね上げが行えるだけでなく、バッグ等に入れての携帯性にも優れた折畳式前掛けフレームを提供できることから、本発明の実用的価値は頗る高い。 Therefore, according to the present invention, it is possible to provide a foldable front frame that is not only capable of being mounted and flipped up by a simple operation, but also excellent in portability in a bag or the like, and thus the practical value of the present invention is increased. high.
『実施例１』
本発明の実施例１について、図１〜図８に基いて説明する。なお同図において、符号Ａで指示するものは、前掛けフレームであり、符号１で指示するものは、レンズ保持枠である。また符号２で指示するものは、連結部材であり、符号３で指示するものは、クリップ部材である。また符号Ｇで指示するものは、眼鏡フレームであり、符号Ｆで指示するものは、フロント枠である。また符号Ｌで指示するものは、レンズである。
“Example 1”
A first embodiment of the present invention will be described with reference to FIGS. In the figure, what is indicated by the symbol A is a front frame, and what is indicated by the symbol 1 is a lens holding frame. What is indicated by reference numeral 2 is a connecting member, and what is indicated by reference numeral 3 is a clip member. In addition, what is indicated by the symbol G is a spectacle frame, and what is indicated by the symbol F is a front frame. What is indicated by the symbol L is a lens.
「前掛けフレームの構成について」
[１]基本構成
まず本実施例では、図１及び図２に示すように、レンズ保持枠１を別体の左右リム11・12から構成すると共に、これら左右リム11・12を、連結部材２のバー型連結片21の両端部21a・21aにそれぞれ前後方向に回動自在に連結し、更にこの連結部材２の持出し片22の先端部に、一対の挟持部31・31と摘まみ部32を備えたクリップ部材３の上部を上下方向に回動自在に取着して、前掛けフレームＡを構成している。
"About the front frame structure"
[1] Basic Configuration In this embodiment, as shown in FIGS. 1 and 2, the lens holding frame 1 is composed of separate left and right rims 11 and 12, and the left and right rims 11 and 12 are connected to the connecting member 2. Are connected to both end portions 21a and 21a of the bar-type connecting piece 21 so as to be rotatable in the front-rear direction, and a pair of holding portions 31 and 31 and a knob portion 32 are connected to the leading end portion of the take-out piece 22 of the connecting member 2. The upper part of the clip member 3 provided with is attached so as to be rotatable in the vertical direction to constitute the front frame A.
[２]レンズ保持枠
また上記レンズ保持枠１については、図３に示すように、別体で構成された左右リム11・12の内側部位(レンズ保持枠１の中央側の部位)に凸状片を左右対称に形成して、これら凸状片の端部を当接させて左右リム11・12を並べたときに、レンズ保持枠１の中央にブリッジ13の外観を成す部位が形成されるようにしている。
[2] Lens holding frame Further, as shown in FIG. 3, the lens holding frame 1 has a convex shape on the inner part of the left and right rims 11 and 12 (parts on the center side of the lens holding frame 1) formed separately. When the left and right rims 11 and 12 are arranged in such a manner that the pieces are symmetrically formed and the ends of these convex pieces are brought into contact with each other, a portion forming the appearance of the bridge 13 is formed at the center of the lens holding frame 1. I am doing so.
また本実施例では、上記ブリッジ13を構成する左右リム11・12の凸状片の背面に、連結部材２のバー型連結片21の形状に対応した嵌装凹部13a・13aをそれぞれ形成すると共に、左右の凸状片の基部側(ブリッジ13の両側に位置する部位)に、バー型連結片21の両端部21a・21aを固定するためのネジ止着孔13b・13bを上下方向に形成している。 In the present embodiment, fitting recesses 13a and 13a corresponding to the shape of the bar-shaped connecting piece 21 of the connecting member 2 are formed on the back surfaces of the protruding pieces of the left and right rims 11 and 12 constituting the bridge 13, respectively. Screw fixing holes 13b and 13b for fixing both ends 21a and 21a of the bar-shaped connecting piece 21 are formed in the vertical direction on the base side of the left and right convex pieces (sites located on both sides of the bridge 13). ing.
なお本実施例では、上記レンズ保持枠１をフルリム型のプラスチック枠から構成しているが、材質が異なるフレーム(例えばメタル枠や木枠、べっ甲枠等)から構成することもでき、またレンズ保持枠１の左右リム11・12の形状に関しても、本実施例のようなフルリム型でなくハーフリム型の形状を採用することもできる。 In this embodiment, the lens holding frame 1 is composed of a full rim type plastic frame. However, the lens retaining frame 1 may be composed of a frame made of a different material (for example, a metal frame, a wooden frame, a tortoiseshell frame, etc.). Regarding the shapes of the left and right rims 11 and 12 of the frame 1, a half rim shape can be adopted instead of the full rim type as in the present embodiment.
[３]連結部材
また上記連結部材２に関しては、図４(a)〜(c)に示すように、バー型連結片21の中央部から後側上方に持出し片22が突出して設けられた形状としている。また本実施例では、バー型連結片21の両端部21a・21aに、レンズ保持枠１の左右リム11・12を前後方向に回動自在に取着するためのネジ挿通孔Ｈ・Ｈを形成している。また持出し片22の先端側には、軸孔型の枢支部22aを形成している。なお本実施例では、連結部材２をプラスチック材料から作製しているが、金属等から作製することもできる。
[3] Connecting member As for the connecting member 2, as shown in FIGS. 4 (a) to 4 (c), a shape in which a take-out piece 22 protrudes from the central portion of the bar-type connecting piece 21 to the upper rear side is provided. It is said. Further, in this embodiment, screw insertion holes H and H for attaching the left and right rims 11 and 12 of the lens holding frame 1 so as to be rotatable in the front-rear direction are formed at both ends 21a and 21a of the bar-type connecting piece 21. doing. Further, a shaft hole type pivotal support portion 22 a is formed on the tip end side of the take-out piece 22. In this embodiment, the connecting member 2 is made of a plastic material, but it can also be made of metal or the like.
[４]クリップ部材
また上記クリップ部材３に関しては、図５(a)〜(c)に示すように、一端側に挟持部31・31を備え、かつ、他端側に、挟持部31・31を開閉操作するための摘まみ部32、並びに上記持出し片22の枢支部22aに取着される枢着部33を備えた構造としている。なお本実施例では、クリップ部材３を、左右の挟持部31・31’を中間部位で二股状に連結してＵ字型に構成し、その中間部位に軸型の枢着部33を形成している。
[4] Clip Member As for the clip member 3, as shown in FIGS. 5 (a) to 5 (c), the holding portions 31 and 31 are provided on one end side, and the holding portions 31 and 31 are provided on the other end side. And a pivot attachment portion 33 that is attached to the pivot portion 22a of the carry-out piece 22. In this embodiment, the clip member 3 is formed in a U-shape by connecting the left and right holding portions 31 and 31 'in a bifurcated shape at an intermediate portion, and a shaft-type pivot portion 33 is formed at the intermediate portion. ing.
また本実施例では、上記クリップ部材３を、プラスチック材料から作製すると共に、クリップ部材３の挟持部31・31の周面を、当接部分に傷が付かないようにエラストマー製のカバー部材で被覆しているが、クリップ部材３の材質に関しては、プラスチック材料でなくても金属材料等から作製することもできる。 In this embodiment, the clip member 3 is made of a plastic material, and the peripheral surfaces of the clip portions 31 and 31 of the clip member 3 are covered with an elastomer cover member so that the contact portion is not damaged. However, the clip member 3 can be made of a metal material or the like instead of a plastic material.
[５]連結部材とクリップ部材の取着構造
また、上記連結部材２とクリップ部材３の取着構造に関しては、図６(a)(b)に示すように、連結部材２の持出し片22に設けられた軸孔型の枢支部22aに、軸型の枢着部33を取着してクリップ部材３が上下方向に回動するようにしている。また本実施例では、図４(c)に示すように、軸孔型の枢支部22aの内面に軸方向に延びた複数の溝部Ｍ・Ｍ…を周方向に所定間隔で形成すると共に、図５(a)に示すように、軸型の枢着部33の周面に溝部Ｍの形状に対応した嵌合凸部Ｐを軸方向に形成して、軸型の枢着部33が軸孔型の枢支部22a内で段階的に回動するようにしている。
[5] Attachment structure of connecting member and clip member Further, as shown in FIGS. 6 (a) and 6 (b), the attaching structure of the connecting member 2 and the clip member 3 is provided on the take-out piece 22 of the connecting member 2. A shaft-type pivot portion 33 is attached to the provided shaft hole-type pivot portion 22a so that the clip member 3 can be rotated in the vertical direction. In this embodiment, as shown in FIG. 4 (c), a plurality of groove portions M, M,... Extending in the axial direction are formed at predetermined intervals in the circumferential direction on the inner surface of the shaft hole type pivot support portion 22a. As shown in FIG. 5 (a), a fitting convex portion P corresponding to the shape of the groove portion M is formed in the axial direction on the peripheral surface of the shaft-type pivot portion 33 so that the shaft-type pivot portion 33 has a shaft hole. It is designed to rotate stepwise within the mold pivot 22a.
[６]クリップ部材の挟持部の開閉構造
また本実施例では、図６(b)に示すように、上記連結部材２に設けられた持出し片22を摘まみ部として使用できるように構成しているため、この連結部材２の持出し片22と、クリップ部材３に一つだけ形成された摘まみ部32とを摘んで挟持部31・31の開閉操作を行うことができる。
[6] Opening / closing structure of the clip member clamping portion Further, in this embodiment, as shown in FIG. 6 (b), the carrying piece 22 provided on the connecting member 2 can be used as a knob portion. Therefore, the holding parts 31 and 31 can be opened and closed by picking the take-out piece 22 of the connecting member 2 and the knob part 32 formed on the clip member 3 only.
「前掛けフレームの使用方法について」
[１]眼鏡フレームへの装着時
次に上記構成から成る前掛けフレームＡの使用方法について以下に説明する。まず図７(a)に示すように、フロント枠Ｆに装着された左右レンズＬ2・Ｌ2(フロント枠Ｆそのものでも可)をクリップ部材３の挟持部31・31で挟み込んで、前掛けフレームＡを眼鏡フレームＧに脱着自在に装着する。そして、図７(b)に示すように、必要に応じてクリップ部材３に対し連結部材２を上方向に回動させてレンズ保持枠１の跳ね上げを行う。
“How to use the front frame”
[1] At the time of wearing on the spectacle frame Next, a method of using the front frame A having the above-described configuration will be described below. First, as shown in FIG. 7A, the left and right lenses L 2 and L 2 (the front frame F itself) mounted on the front frame F are sandwiched between the clamping portions 31 and 31 of the clip member 3, and the front frame A Is detachably attached to the spectacle frame G. Then, as shown in FIG. 7B, the lens holding frame 1 is flipped up by rotating the connecting member 2 upward with respect to the clip member 3 as necessary.
[２]非装着時
一方、上記前掛けフレームＡを、眼鏡フレームＧのフロント枠Ｆから取り外した後は、図８(a)に示すように、クリップ部材３の挟持部31・31を、持出し片22の枢支部22aを中心に上方に回動させてレンズ保持枠１の上側まで持ち上げ、更に図８(b)及び図２(a)に示すように、レンズ保持枠１の左右リム11・12を、バー型連結片21の両端部21a・21aを中心に後方に回動させることによってレンズ保持枠１を折り畳む。これによりコンパクトな形態で保管や持ち運びが行えるようになる。
[2] When not mounted On the other hand, after the front frame A is removed from the front frame F of the spectacle frame G, the holding portions 31 and 31 of the clip member 3 are moved out as shown in FIG. Rotate upward about the pivot portion 22a of the lens 22 and lift it up to the upper side of the lens holding frame 1. Further, as shown in FIGS. 8B and 2A, the left and right rims 11 and 12 of the lens holding frame 1 are lifted. The lens holding frame 1 is folded by pivoting backward about the both ends 21a and 21a of the bar-type connecting piece 21. This makes it possible to store and carry in a compact form.
『実施例２』
「リムレス型の前掛けフレーム」
次に本発明の実施例２について図９に基づいて説明する。本実施例では、一対のレンズＬ1・Ｌ1が止着される左右のジョイント片14・14からレンズ保持枠１を構成している。そして更に、このレンズ保持枠１の左右のジョイント片14・14を、連結部材２のバー型連結片21の両端部21a・21aに前後方向に回動自在に取着することによって、前掛けフレームＡをリムレス型に構成している。
“Example 2”
"Rimless front frame"
Next, a second embodiment of the present invention will be described with reference to FIG. In this embodiment, the lens holding frame 1 is composed of left and right joint pieces 14 and 14 to which a pair of lenses L 1 and L 1 are fixed. Further, the left and right joint pieces 14 and 14 of the lens holding frame 1 are attached to both end portions 21a and 21a of the bar-type connecting piece 21 of the connecting member 2 so as to be rotatable in the front-rear direction. Is configured as a rimless type.
これにより、実施例１と同様に、クリップ部材３の挟持部31・31を、前記持出し片22の枢支部22aを中心に上方に回動させてレンズ保持枠１の上側まで持ち上げた状態で、左右のジョイント片14・14を、バー型連結片21の両端部を中心に後方に回動させることによってレンズ保持枠１を折り畳むことができる(図示せず)。なおその他の条件や機能については、実施例１と同様である。 Thus, in the same manner as in the first embodiment, the holding portions 31 and 31 of the clip member 3 are rotated upward about the pivoting portion 22a of the carry-out piece 22 and lifted up to the upper side of the lens holding frame 1. The lens holding frame 1 can be folded by rotating the left and right joint pieces 14 and 14 about the both ends of the bar-type connecting piece 21 backward (not shown). Other conditions and functions are the same as those in the first embodiment.
本発明は、概ね上記のように構成されるが、実施例に限定されるものではなく、「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、レンズ保持枠１のブリッジ部13は必ずしも形成する必要はなく、また連結部材２やクリップ部材３の形状についても、同様の機能を得られる範囲において適宜、設計変更することができ、何れのものも本発明の技術的範囲に属する。 The present invention is generally configured as described above. However, the present invention is not limited to the embodiments, and various modifications can be made within the description of “Claims”. The bridge portion 13 is not necessarily formed, and the shape of the connecting member 2 and the clip member 3 can be appropriately changed in design as long as a similar function can be obtained. Belongs to a range.
近年、屋外で必要に応じて使用できる見栄えの良い前掛けフレームの需要は大きい。そのような中で、本発明の折畳式前掛けフレームは、機能性だけでなく携帯性にも優れる有用な技術であるため、その産業上の利用価値は非常に高い。 In recent years, there is a great demand for a good-looking apex frame that can be used outdoors as needed. Under such circumstances, the folding apron frame of the present invention is a useful technique that is excellent not only in functionality but also in portability, and thus has a very high industrial utility value.
１ レンズ保持枠
11 左リム
12 右リム
13 ブリッジ
13a 嵌装凹部
13b ネジ止着孔
14 ジョイント片
２ 連結部材
21 バー型連結片
21a 両端部
22 持出し片
22a 枢支部
３ クリップ部材
31 挟持部
32 摘まみ片
33 枢着部
Ａ 前掛けフレーム
Ｇ 眼鏡フレーム
Ｆ フロント枠
Ｌ レンズ
Ｈ ネジ挿通孔
Ｍ 溝部
Ｐ 嵌合凸部
1 Lens holding frame
11 Left rim
12 Right rim
13 Bridge
13a Insertion recess
13b Screw hole
14 Joint piece 2 Connecting member
21 Bar type connecting piece
21a Both ends
22 carry-out piece
22a Pivot 3 Clip member
31 Clamping part
32 Picking pieces
33 Pivoting part A Front frame G Eyeglass frame F Front frame L Lens H Screw insertion hole M Groove part P Fitting convex part
Claims (5)
一対のレンズ(Ｌ1)(Ｌ1)が装着される左右リム(11)(12)が別体で構成されたレンズ保持枠(１)と；
このレンズ保持枠(１)の左右リム(11)(12)が、両端部(21a)(21a)に対して前後方向に回動自在に取着されたバー型連結片(21)を備え、かつ、このバー型連結片(21)の中央部から後側上方に向けて、先端側に枢支部(22a)を有する持出し片(22)が突出して設けられた連結部材(２)と；
前記フロント枠(Ｆ)に装着された左右レンズ(Ｌ2)(Ｌ2)、或いはフロント枠(Ｆ)そのものを挟み込む一対の挟持部(31)(31)を一端側に備えると共に、他端側に、前記挟持部(31)(31)を開閉操作するための摘まみ部(32)、並びに前記持出し片(22)の枢支部(22a)に対し上下方向に回動自在に取着される枢着部(33)が設けられたクリップ部材(３)と；
を含んで構成され、
前記クリップ部材(３)の挟持部(31)(31)を、前記持出し片(22)の枢支部(22a)を中心に上方に回動させてレンズ保持枠(１)の上側まで持ち上げた状態で、左右リム(11)(12)を、前記バー型連結片(21)の両端部(21a)(21a)を中心に後方に回動させることによりレンズ保持枠(１)が折畳み可能であることを特徴とする折畳式前掛けフレーム。 A front frame that is detachably attached to the front frame (F) of the spectacle frame,
A lens holding frame (1) in which left and right rims (11) and (12) on which a pair of lenses (L 1 ) and (L 1 ) are mounted are configured separately;
The left and right rims (11) and (12) of the lens holding frame (1) are provided with bar-type connecting pieces (21) attached to both end portions (21a) and (21a) so as to be rotatable in the front-rear direction. A connecting member (2) provided with a projecting piece (22) having a pivotal support portion (22a) projecting from the central portion of the bar-type connecting piece (21) toward the upper rear side;
The left and right lenses (L 2 ) and (L 2 ) mounted on the front frame (F), or a pair of clamping parts (31) and (31) that sandwich the front frame (F) itself are provided on one end side and the other end side. Further, it is attached to a knob part (32) for opening and closing the holding parts (31) (31) and a pivotal part (22a) of the take-out piece (22) so as to be rotatable in the vertical direction. A clip member (3) provided with a pivot (33);
Comprising
A state in which the holding portions (31) and (31) of the clip member (3) are rotated upward about the pivot portion (22a) of the take-out piece (22) and lifted to the upper side of the lens holding frame (1) Thus, the lens holding frame (1) can be folded by rotating the left and right rims (11), (12) backward about the both ends (21a), (21a) of the bar-type connecting piece (21). Folding apron frame characterized by that.
一対のレンズ(Ｌ1)(Ｌ1)が止着された左右のジョイント片(14)(14)から構成されたレンズ保持枠(１)と；
このレンズ保持枠(１)のジョイント片(14)(14)が、両端部(21a)(21a)に前後方向に対して回動自在に取着されたバー型連結片(21)を備え、かつ、このバー型連結片(21)の中央部から後側上方に向けて、先端側に枢支部(22a)を有する持出し片(22)が突出して設けられた連結部材(２)と；
前記フロント枠(Ｆ)に装着された左右レンズ(Ｌ2)(Ｌ2)、或いはフロント枠(Ｆ)そのものを挟み込む一対の挟持部(31)(31)を一端側に備えると共に、他端側に、前記挟持部(31)(31)を開閉操作するための摘まみ部(32)、並びに前記持出し片(22)の枢支部(22a)に対し上下方向に回動自在に取着される枢着部(33)が設けられたクリップ部材(３)と；
を含んで構成され、
前記クリップ部材(３)の挟持部(31)(31)を、前記持出し片(22)の枢支部(22a)を中心に上方に回動させてレンズ保持枠(１)の上側まで持ち上げた状態で、左右のジョイント片(14)(14)を、前記バー型連結片(21)の両端部を中心に後方に回動させることによってレンズ保持枠(１)が折畳み可能であることを特徴とする折畳式前掛けフレーム。 A front frame that is detachably attached to the front frame (F) of the spectacle frame,
A lens holding frame (1) composed of left and right joint pieces (14) and (14) to which a pair of lenses (L 1 ) and (L 1 ) are fixed;
The joint pieces (14) and (14) of the lens holding frame (1) are provided with bar-type connecting pieces (21) attached to both end portions (21a) and (21a) so as to be rotatable in the front-rear direction. A connecting member (2) provided with a projecting piece (22) having a pivotal support portion (22a) projecting from the central portion of the bar-type connecting piece (21) toward the upper rear side;
The left and right lenses (L 2 ) and (L 2 ) mounted on the front frame (F), or a pair of clamping parts (31) and (31) that sandwich the front frame (F) itself are provided on one end side and the other end side. Further, it is attached to a knob part (32) for opening and closing the holding parts (31) (31) and a pivotal part (22a) of the take-out piece (22) so as to be rotatable in the vertical direction. A clip member (3) provided with a pivot (33);
Comprising
A state in which the holding portions (31) and (31) of the clip member (3) are rotated upward about the pivot portion (22a) of the take-out piece (22) and lifted to the upper side of the lens holding frame (1) The lens holding frame (1) can be folded by rotating the left and right joint pieces (14), (14) backward about the both ends of the bar-type connecting piece (21). Foldable front frame.
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