JP3110851U

JP3110851U - Eyeglass frames

Info

Publication number: JP3110851U
Application number: JP2004005557U
Authority: JP
Inventors: 武彦吉田; 充久植梶
Original assignee: 株式会社ビジョンメガネ
Priority date: 2004-09-17
Filing date: 2004-09-17
Publication date: 2005-07-07
Anticipated expiration: 2010-09-17
Also published as: JP3108146U

Abstract

【課題】取り替え作業に伴う眼鏡使用者の負担が少なく、使用者自らが手軽に且つ安全にテンプルを取り替え可能であると共に、テンプルの先端部が耳の裏側に適切に係合する状態で取り付けることができ、且つ、その状態を保持することが可能な眼鏡フレームを提供する。
【解決手段】眼鏡フレーム１０は、基端部２ａに雄ネジ２ｍが形成されたテンプル２と、テンプルと前枠１との間に介設された丁番を構成するコマ部材３と、テンプルの基端部とコマ部材の先端部３ｂとを外嵌し、テンプル側の内面に雄ネジ２ｍと着脱自在に螺合する雌ネジ４ｍが形成された円筒状の取付部材４とを備えている。眼鏡フレームは、雄ネジと雌ネジとが螺合した状態で、コマ部材の先端部がテンプルの基端部と当接し、当接面２Ｓ、３Ｓが雄ネジの軸方向に垂直な面に対して斜め方向に形成されている。
【選択図】図２
PROBLEM TO BE SOLVED: To attach a temple with less burden on a spectacle user and capable of easily and safely replacing the temple by the user himself / herself and appropriately engaging the tip of the temple with the back side of the ear. It is possible to provide a spectacle frame that can be maintained in this state.
An eyeglass frame 10 includes a temple 2 having a male thread 2m formed at a base end 2a, a frame member 3 constituting a hinge interposed between the temple and a front frame 1, and a temple The base end portion and the top end portion 3b of the top member are externally fitted, and a cylindrical mounting member 4 having a female screw 4m that is detachably engaged with the male screw 2m on the inner surface on the temple side is provided. In the spectacle frame, in the state where the male screw and the female screw are screwed together, the top end portion of the top member abuts on the base end portion of the temple, and the abutment surfaces 2S and 3S are in a plane perpendicular to the axial direction of the male screw. Formed in an oblique direction.
[Selection] Figure 2

Description

本考案は、眼鏡フレームに関し、特に、取り替え作業に伴う眼鏡使用者の負担が少なく、使用者自らが手軽に且つ安全にテンプルを取り替え可能であると共に、テンプルの先端部が耳の裏側に適切に係合する状態で取り付けることができ、且つ、その状態を保持することが可能な眼鏡フレームに関する。 The present invention relates to a spectacle frame, and in particular, the burden on the spectacle user associated with the replacement work is small, the user himself can easily and safely replace the temple, and the temple tip is appropriately placed on the back side of the ear. The present invention relates to a spectacle frame that can be attached in an engaged state and can maintain the state.

眼鏡フレームは、前枠、テンプル、丁番等の部材が連結されて構成されている。この眼鏡フレームを構成する部材の中でも、前枠の両端に開閉自在に設けられ、ユーザの開閉動作等により頻繁に外力を受ける一対のテンプルは、特に軽量化とデザイン性を優先させた近年の極細タイプのテンプルの場合、使用に伴って劣化し易いため、比較的取り替える必要性の高い部材である。また、近年の眼鏡フレームに対するファッション性、デザイン性等の装飾機能重視の傾向に鑑みれば、予め用意された各種の装飾されたテンプルの中からＴＰＯ（時（Time）、所（Place）、場合（Occasion））に併せて選択された好みのテンプルに取り替えることも考えられる。 The spectacle frame is configured by connecting members such as a front frame, a temple, and a hinge. Among the members that make up this spectacle frame, a pair of temples that can be freely opened and closed at both ends of the front frame and that frequently receives external force due to the user's opening and closing operations, etc. In the case of a type of temple, it is a member that needs to be relatively replaced because it tends to deteriorate with use. Further, in view of the trend of emphasizing decoration functions such as fashionability and design for the spectacle frames in recent years, TPO (Time, Place, Case (from the various decorated temples prepared in advance) Occasion)), it is possible to replace it with a favorite temple selected together.

しかしながら、丁番を構成するネジによりテンプルを開閉するような従来の一般的な眼鏡フレームにおいてテンプルを取り替えるには、丁番のネジを眼鏡フレーム用のドライバー等の工具を用いてテンプルが外れ得る位置まで緩め、テンプルを取り替えた後、再びネジを締め直すといった作業が必要であり、手間が掛かる上、ネジを締め直す際のネジの締め付け具合などによってはネジに緩みが生じることがあり、微妙な調整が必要となる。このため、眼鏡使用者自らがテンプルの取り替え作業をするのは困難である。 However, in order to replace the temple in a conventional general spectacle frame in which the temple is opened and closed by a screw constituting the hinge, the position where the temple can be removed using a tool such as a screwdriver for the eyeglass frame. After replacing the temple, it is necessary to re-tighten the screw, and it takes time and effort, and depending on the screw tightening condition when re-tightening the screw, the screw may loosen. Adjustment is required. For this reason, it is difficult for the eyeglass user himself to change the temple.

そこで、丁番のネジを緩めずにテンプルの取り替えが可能な構造として、例えば、テンプルの所要部位において、テンプルを延出方向周りに着脱自在に螺合する連結機構部を設けた構造が提案されている（特許文献１参照）。 Therefore, as a structure that allows the temple to be replaced without loosening the hinge screw, for example, a structure is proposed in which a connecting mechanism portion is provided to removably screw the temple around the extending direction at a required portion of the temple. (See Patent Document 1).

より具体的に説明すれば、特許文献１には、第１実施形態として、内部に雌ネジが形成されテンプルの基端に固定されたソケットピースと、丁番（ヒンジ）の持出端に固定され雄ネジが形成されたスクリューピースとから構成された連結機構部を備え、前記ソケットピースの雌ネジと前記スクリューピースの雄ネジとを螺合させることによりテンプルの取り替えを可能とする取替構造が開示されている（特許文献１の明細書段落０００９〜００１１、図３）。 More specifically, in Patent Document 1, as a first embodiment, a socket piece formed inside and fixed to a base end of a temple and fixed to a take-out end of a hinge (hinge) A replacement mechanism that includes a connecting mechanism portion formed of a screw piece formed with a male screw, and that allows the temple to be replaced by screwing the female screw of the socket piece and the male screw of the screw piece together Is disclosed (paragraphs 0009 to 0011 of Patent Document 1 and FIG. 3).

また、特許文献１には、第２実施形態として、ソケットピースとスクリューピースとを第１実施形態とは逆に固定した取替構造が開示されている（特許文献１の明細書段落００１５、図４） Patent Document 1 discloses, as a second embodiment, a replacement structure in which a socket piece and a screw piece are fixed opposite to those in the first embodiment (Patent Document 1, specification paragraph 0015, figure). 4)

さらに、特許文献１には、第３実施形態として、ソケットピースをテンプルと分離可能とした点が第１実施形態と異なる取替構造が開示されている（特許文献１の明細書段落００１６、図５）
実用新案第３０４７７３１号公報 Furthermore, Patent Document 1 discloses a replacement structure that is different from the first embodiment in that the socket piece can be separated from the temple as the third embodiment (see paragraph 0016 of the specification of Patent Document 1, FIG. 5)
Utility Model No. 3047731

しかしながら、特許文献１に記載の取替構造には以下に示すような問題がある。
すなわち、第１実施形態（特許文献１の図３）の構造では、テンプルの基端に固定されたソケットピースを摘んで回転させることによりテンプルを取り付ける際、ソケットピースとテンプルとが一体となって回転することになる。従って、ソケットピース内部に形成された雌ネジとスクリューピースの雄ネジとの締め付け具合に応じて、下方に切曲したテンプル先端部の前記回転方向の位置が異なることになる結果、先端部が耳の裏側に適切に係合し得ない状態でテンプルが取り付けられてしまうおそれがある。 However, the replacement structure described in Patent Document 1 has the following problems.
That is, in the structure of the first embodiment (FIG. 3 of Patent Document 1), when the temple is attached by picking and rotating the socket piece fixed to the base end of the temple, the socket piece and the temple are integrated. Will rotate. Therefore, depending on the tightening degree of the female screw formed inside the socket piece and the male screw of the screw piece, the position of the tip portion of the temple bent downward is different in the rotational direction. There is a possibility that the temple will be attached in a state where it cannot be properly engaged with the back side of the lens.

また、仮に先端部が耳の裏側に適切に係合し得る状態でテンプルを取り付けることができたとしても、眼鏡を繰り返し使用している内に、ソケットピースの雌ネジとスクリューピースの雄ネジとの螺合が緩むことによりテンプルが回転し、先端部が不適切な位置に動いてしまうおそれもある。 In addition, even if the temple can be attached in a state where the tip portion can be properly engaged with the back side of the ear, the socket piece female screw and the screw piece male screw When the screw is loosened, the temple rotates and the tip may move to an inappropriate position.

さらには、テンプルを着脱する際、ソケットピースを摘んで回転させることにより、テンプルの切曲した先端部もソケットピースと一体となって回転するため、当該切曲した先端部が障害物（例えば、着脱作業を行う眼鏡使用者の衣服等）に引っ掛からないように注意する必要があるというような問題もある。 Furthermore, when attaching and detaching the temple, by picking and rotating the socket piece, the bent tip portion of the temple also rotates together with the socket piece, so that the bent tip portion is an obstacle (for example, There is also a problem that it is necessary to be careful not to get caught in clothes or the like of the eyeglass user who performs the attaching / detaching operation.

以上に説明した問題は、第２実施形態（特許文献１の図４）や第３実施形態（特許文献１の図５）の構造についても同様に存在する。 The problem described above also exists in the structure of the second embodiment (FIG. 4 of Patent Document 1) and the third embodiment (FIG. 5 of Patent Document 1).

本考案は、斯かる従来技術の問題点を解決するべくなされたものであり、取り替え作業に伴う眼鏡使用者の負担が少なく、使用者自らが手軽に且つ安全にテンプルを取り替え可能であると共に、テンプルの先端部が耳の裏側に適切に係合する状態で取り付けることができ、且つ、その状態を保持することが可能な眼鏡フレームを提供することを課題とする。 The present invention has been made to solve such problems of the prior art, the burden on the eyeglass user accompanying the replacement work is small, the user himself can easily and safely replace the temple, It is an object of the present invention to provide a spectacle frame that can be attached in a state in which the distal end portion of the temple is appropriately engaged with the back side of the ear and that can maintain the state.

前記課題を解決するべく、本考案は、基端部に雄ネジが形成されたテンプルと、前記テンプルと前枠との間に介設された丁番を構成するコマ部材と、前記テンプルの基端部と前記コマ部材の先端部とを外嵌し、前記テンプル側の内面に前記雄ネジと着脱自在に螺合する雌ネジが形成された円筒状の取付部材とを備え、前記雄ネジと前記雌ネジとが螺合した状態で、前記コマ部材の先端部が前記テンプルの基端部と当接し、当該当接面が前記雄ネジの軸方向に垂直な面に対して斜め方向に形成されていることを特徴とする眼鏡フレームを提供するものである。 In order to solve the above problems, the present invention provides a temple having a male end formed at a base end, a frame member constituting a hinge interposed between the temple and the front frame, and a base of the temple. A cylindrical mounting member that externally fits an end portion and a tip end portion of the top member and has a female screw that is detachably screwed with the male screw on the inner surface of the temple side; In a state where the female screw is screwed, the top end portion of the top member abuts on the base end portion of the temple, and the contact surface is formed in an oblique direction with respect to a surface perpendicular to the axial direction of the male screw. The present invention provides a spectacle frame characterized by the above.

本考案に係る眼鏡フレームによれば、テンプルを把持しながら円筒状の取付部材を摘んでその軸周りに取付部材を回転させることにより、テンプルの基端部に形成された雄ネジと取付部材の内面に形成された雌ネジとが螺合し、テンプルが取付部材に取り付けられることになる。そして、取付部材は、丁番を構成するコマ部材の先端部を外嵌することでコマ部材の先端部に取り付けられている。従って、テンプルはコマ部材の先端部に取り付けられることになり、丁番によって回動し、前枠の両端で開閉することが可能である。なお、テンプルを取り外す際には、テンプルを把持しながら円筒状の取付部材を摘んで、取り付け時とは逆方向に取付部材を回転させればよい。 According to the spectacle frame according to the present invention, by holding the temple and holding the cylindrical mounting member and rotating the mounting member around its axis, the male screw and the mounting member formed on the base end portion of the temple are rotated. The female screw formed on the inner surface is screwed and the temple is attached to the attachment member. And the attachment member is attached to the front-end | tip part of the top member by externally fitting the front-end | tip part of the top member which comprises hinges. Therefore, the temple is attached to the tip of the top member, and can be rotated by a hinge and opened and closed at both ends of the front frame. When removing the temple, the cylindrical attachment member may be picked while holding the temple, and the attachment member may be rotated in the direction opposite to that at the time of attachment.

ここで、本考案に係る眼鏡フレームは、前記雄ネジと前記雌ネジとが螺合した状態で、コマ部材の先端部がテンプルの基端部と当接し、当該当接面が前記雄ネジの軸方向に垂直な面に対して斜め方向に形成されている。斯かる構成により、前記雄ネジと前記雌ネジとを取り付けに際し過度に締め付けようとしても、前記当接面が斜め方向に形成されていることに起因して前記両ネジが相対移動し難いため、過度に締め付けることができない。従って、コマ部材の先端部がテンプルの基端部と当接する状態において、下方に切曲したテンプル先端部が耳の裏側に適切に係合する位置となるように雄ネジ及び雌ネジを形成しておきさえすれば、雄ネジと雌ネジとの締め付け具合に応じてテンプル先端部の位置が変化してしまうこともなく、適切な位置にテンプルを取り付けることが可能である。 Here, in the spectacle frame according to the present invention, the top end portion of the top member abuts on the base end portion of the temple in a state where the male screw and the female screw are screwed together, and the abutment surface is the male screw. It is formed in an oblique direction with respect to a plane perpendicular to the axial direction. With such a configuration, even if trying to tighten the male screw and the female screw excessively when mounting, the two screws are difficult to move relative to each other because the contact surface is formed in an oblique direction. It cannot be tightened excessively. Therefore, in the state where the top end portion of the top member is in contact with the base end portion of the temple, the male screw and the female screw are formed so that the temple front end portion bent downward is appropriately engaged with the back side of the ear. It is possible to attach the temple at an appropriate position without changing the position of the distal end portion of the temple according to the tightening condition between the male screw and the female screw.

また、眼鏡フレームを繰り返し使用しても、前記当接面が斜め方向に形成されているため、前記雄ネジと前記雌ネジとの螺合が緩み難く、テンプル先端部を適切な位置に保持することが可能である。 Further, even if the spectacle frame is used repeatedly, the contact surface is formed in an oblique direction, so that the male screw and the female screw are difficult to loosen, and the temple tip is held at an appropriate position. It is possible.

さらには、テンプルを把持しながら円筒状の取付部材を摘んでその軸周りに取付部材を回転させることによりテンプルを着脱すればよいため、テンプルの着脱の際に、その切曲した先端部が回転することは無く、障害物に引っ掛かるというような危険性に乏しい。 Furthermore, it is only necessary to attach and detach the temple by gripping the temple and gripping the cylindrical attachment member and rotating the attachment member around its axis. There is no danger of being caught on an obstacle.

このように本考案に係る眼鏡フレームによれば、工具等を用いる必要がなく、テンプルを把持しながら円筒状の取付部材を摘んでその軸周りに取付部材を回転させるだけでテンプルを脱着可能であるため、取り替え作業に伴う眼鏡使用者の負担が少なく、使用者自らが手軽に且つ安全にテンプルを取り替えることができる。また、コマ部材の先端部とテンプルの基端部との当接面が雄ネジの軸方向に垂直な面に対して斜め方向に形成されているため、テンプルの先端部が耳の裏側に適切に係合する状態で取り付けることができ、且つ、その状態を保持することが可能である。 As described above, according to the spectacle frame according to the present invention, it is not necessary to use a tool or the like, and the temple can be attached and detached simply by picking the cylindrical mounting member while holding the temple and rotating the mounting member around the axis. Therefore, the burden on the eyeglass user associated with the replacement work is small, and the user can replace the temple easily and safely. In addition, the contact surface between the top end of the top member and the base end of the temple is formed in an oblique direction with respect to a plane perpendicular to the axial direction of the male screw, so that the top end of the temple is suitable on the back side of the ear. Can be attached in a state of being engaged with, and the state can be maintained.

なお、本考案における「基端部」の語句は、眼鏡フレーム装着時において、各部材の前方側（眼の側）に位置する部分を意味し、「先端部」の語句は、各部材の後方側（耳の側）に位置する部分を意味する。 In addition, the phrase “base end” in the present invention means a portion located on the front side (eye side) of each member when the spectacle frame is worn, and the term “tip end” means the rear of each member. It means the part located on the side (ear side).

前記取付部材が前記コマ部材の先端部から抜け落ちることを確実に防止するべく、好ましくは、前記取付部材は、当該取付部材の基端部から径方向内方に向けて延出する係止部を具備し、前記コマ部材は、前記先端部に前記係止部と係合する係合部を具備するように構成される。 In order to reliably prevent the mounting member from falling off from the distal end portion of the top member, preferably, the mounting member has a locking portion extending radially inward from the base end portion of the mounting member. And the top member is configured to include an engaging portion that engages with the locking portion at the distal end portion.

或いは、前記取付部材は、内面に前記テンプル側から前記コマ部材側に向けて縮径された内面縮径部を具備し、前記コマ部材は、前記先端部に前記内面縮径部に嵌合するように縮径された縮径部を具備するように構成することも可能である。 Alternatively, the mounting member includes an inner diameter reduced portion that is reduced in diameter from the temple side toward the top member side on the inner surface, and the top member is fitted to the inner diameter reduced portion at the tip portion. It is also possible to provide a reduced-diameter portion having a reduced diameter.

以上のいずれの構成によっても、テンプルを取り外した後に、取付部材がコマ部材の先端部からテンプル側に抜け落ちることを確実に防止可能である。 With any of the above-described configurations, it is possible to reliably prevent the attachment member from falling off from the tip end portion of the top member to the temple side after the temple is removed.

さらに好ましくは、前記取付部材は、前記コマ部材側の内面に環状の凹溝又は凸条を具備し、前記コマ部材は、前記先端部に前記凹溝又は凸条に嵌合する環状の凸条又は凹溝を具備するように構成される。 More preferably, the mounting member includes an annular groove or protrusion on the inner surface on the piece member side, and the frame member has an annular protrusion that fits into the groove or protrusion on the tip. Or it is comprised so that a ditch | groove may be comprised.

斯かる構成によれば、取付部材の凹溝（又は凸条）と、コマ部材の凸条（又は凹溝）とが嵌合するため、テンプルを取り外した後、取付部材がコマ部材の先端部からテンプル側に抜け落ちることを防止できる他、取付部材がコマ部材の先端部から前枠側に向けて移動することも防止できるため、部材同士が擦れることによって擦れた箇所に損傷が生じるというような問題が生じ難いという利点も得られる。 According to such a configuration, since the groove (or ridge) of the attachment member and the protrusion (or groove) of the top member are fitted, the attachment member is removed from the tip of the top member after the temple is removed. It is possible to prevent the mounting member from moving from the tip of the top member toward the front frame side, and damage to the rubbed portion due to the friction between the members can be prevented. There is also the advantage that problems are less likely to occur.

本考案に係る眼鏡フレームによれば、取り替え作業に伴う眼鏡使用者の負担が少なく、使用者自らが手軽に且つ安全にテンプルを取り替え可能であると共に、テンプルの先端部が耳の裏側に適切に係合する状態で取り付けることができ、且つ、その状態を保持することが可能である。 According to the spectacle frame according to the present invention, the burden on the spectacle user associated with the replacement work is small, and the user can easily and safely replace the temple, and the tip of the temple is appropriately placed on the back side of the ear. It can be attached in an engaged state and can be maintained in that state.

以下、添付図面を参照しつつ、本考案の一実施形態について説明する。
図１は、本考案の一実施形態に係る眼鏡フレーム１０の概略構成を示す斜視図である。図２は、図１に示す眼鏡フレーム１０を構成する左右一対のテンプル２の内、右側のテンプル２近傍を部分的に断面で示す（取付部材４を断面で示す）拡大平面図であり、図２（ａ）はテンプル２を取り付けた状態を、図２（ｂ）はテンプル２を取り外した状態を示す。 Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view showing a schematic configuration of a spectacle frame 10 according to an embodiment of the present invention. FIG. 2 is an enlarged plan view partially showing in cross section the vicinity of the right temple 2 of the pair of left and right temples 2 constituting the eyeglass frame 10 shown in FIG. 1 (showing the mounting member 4 in cross section). 2 (a) shows a state with the temple 2 attached, and FIG. 2 (b) shows a state with the temple 2 removed.

本実施形態に係る眼鏡フレーム１０は、図１に示すように、レンズを保持する前枠１と、前枠１の左右両端からそれぞれ後方に延出する左右一対のテンプル２と、テンプル２と前枠１との間に介設された丁番を構成するコマ部材３と、円筒状の取付部材４とを備えている。その他、眼鏡フレーム１０は、前枠１に取り付けられたヨロイ（智）５と、前枠１に取り付けられた鼻当て用のパッド６とを備えている。 As shown in FIG. 1, the eyeglass frame 10 according to the present embodiment includes a front frame 1 that holds a lens, a pair of left and right temples 2 that extend rearward from the left and right ends of the front frame 1, a temple 2, and a front A top member 3 constituting a hinge interposed between the frame 1 and a cylindrical mounting member 4 is provided. In addition, the spectacle frame 10 includes an armor 5 attached to the front frame 1 and a nose pad 6 attached to the front frame 1.

テンプル２は、図２に示すように、その基端部（前方側に位置する部分）２ａに雄ネジ２ｍが形成されている。 As shown in FIG. 2, the temple 2 has a male screw 2m formed at a base end portion (a portion located on the front side) 2a.

コマ部材３は、図２に示すように、その基端部３ａがビス７によってヨロイ５に回動自在に取り付けられている。すなわち、ヨロイ５、ビス７及びコマ部材３によって眼鏡フレームの丁番が構成されている。 As shown in FIG. 2, the base end portion 3 a of the top member 3 is rotatably attached to the alloy 5 by screws 7. That is, the hinge 5, the screw 7, and the frame member 3 constitute a hinge of the spectacle frame.

取付部材４は、図２に示すように、テンプル２の基端部２ａとコマ部材３の先端部３ｂとを外嵌し、テンプル２側の内面に雄ネジ２ｍと着脱自在に螺合する雌ネジ４が形成されている。より具体的に説明すれば、本実施形態に係る取付部材４は、コマ部材３の先端部３ｂの外径と略同一の内径を有することにより、コマ部材３の先端部３ｂに密接嵌合している。ただし、コマ部材３の先端部３ｂに対して軸周りに回転可能な嵌合状態とされている。 As shown in FIG. 2, the attachment member 4 is a female fitting that externally fits the base end portion 2 a of the temple 2 and the tip end portion 3 b of the top member 3 and is detachably screwed to the inner surface on the temple 2 side with a male screw 2 m. A screw 4 is formed. More specifically, the mounting member 4 according to the present embodiment has an inner diameter substantially the same as the outer diameter of the tip portion 3b of the piece member 3, and thus is closely fitted to the tip portion 3b of the piece member 3. ing. However, it is in a fitting state that can rotate around the axis with respect to the tip 3b of the top member 3.

図２（ａ）に示すように、雄ネジ２ｍと雌ネジ４ｍとが螺合した状態において、コマ部材３の先端部３ｂはテンプル２の基端部２ａと当接し、当接面２Ｓ、３Ｓが雄ネジ２ｍの軸方向に垂直な面に対して斜め方向に形成されている。 As shown in FIG. 2A, in the state where the male screw 2m and the female screw 4m are screwed together, the distal end portion 3b of the top member 3 comes into contact with the base end portion 2a of the temple 2, and the contact surfaces 2S, 3S. Is formed in an oblique direction with respect to a plane perpendicular to the axial direction of the male screw 2m.

以上に説明した構成を有する眼鏡フレーム１０において、テンプル２を取り付ける際には、テンプル２の基端部２ａを取付部材４の先端部に近づけ、テンプル２を把持しながら取付部材４を摘んでその軸周りに取付部材４を回転させればよい。これにより、テンプル２の基端部２ａに形成された雄ネジ２ｍと取付部材４の内面に形成された雌ネジ４ｍとが螺合し、テンプル２が取付部材４に取り付けられることになる。そして、取付部材４は、前述のように、丁番を構成するコマ部材３の先端部３ｂを外嵌することでコマ部材３の先端部３ｂに取り付けられている。従って、テンプル２はコマ部材３の先端部３ｂに取り付けられることになり、丁番によってビス７周りに回動し、前枠１の両端で開閉することが可能である。逆にテンプル２を取り外す際には、テンプル２を把持しながら取付部材４を摘んで、取り付け時とは逆方向に取付部材４を回転させればよい。 In the spectacle frame 10 having the above-described configuration, when the temple 2 is attached, the proximal end portion 2a of the temple 2 is brought close to the distal end portion of the attachment member 4, and the attachment member 4 is gripped while holding the temple 2. The attachment member 4 may be rotated around the axis. As a result, the male screw 2 m formed on the base end portion 2 a of the temple 2 and the female screw 4 m formed on the inner surface of the mounting member 4 are screwed together, and the temple 2 is attached to the mounting member 4. And the attaching member 4 is attached to the front-end | tip part 3b of the top member 3 by externally fitting the front-end | tip part 3b of the top member 3 which comprises a hinge as mentioned above. Accordingly, the temple 2 is attached to the front end portion 3b of the frame member 3, and can be rotated around the screw 7 by a hinge and opened and closed at both ends of the front frame 1. On the contrary, when removing the temple 2, the attachment member 4 may be picked while holding the temple 2, and the attachment member 4 may be rotated in the direction opposite to that at the time of attachment.

ここで、前述したように、本実施形態に係る眼鏡フレーム１０は、雄ネジ２ｍと雌ネジ４ｍとが螺合した状態（図２（ａ））で、コマ部材３の先端部３ｂがテンプル２の基端部２ａと当接し、当接面２Ｓ、３Ｓが雄ネジ２ｍの軸方向に垂直な面に対して斜め方向に形成されている。斯かる構成により、雄ネジ２ｍと雌ネジ４ｍとを取り付けに際し過度に締め付けようとしても、当接面２Ｓ、３Ｓが斜め方向に形成されていることに起因して両ネジ２ｍ、４ｍが相対移動し難い（無理に締め付けようとすれば、雄ネジ２ｍを取付部材４内面に押し付けようとする力が作用する（図２に示す例では、紙面下方に押し付けようとする力が作用する）ため雄ネジ２ｍの軸方向への相対移動が困難となる）ため、過度に締め付けることができない。従って、コマ部材３の先端部３ｂがテンプル２の基端部２ａと当接する状態において、下方に切曲したテンプル先端部２ｂ（図１参照）が眼鏡フレーム１０使用者の耳の裏側に適切に係合する位置となるように雄ネジ２ｍ及び雌ネジ４ｍを形成しておきさえすれば、雄ネジ２ｍと雌ネジ４ｍとの締め付け具合に応じてテンプル先端部２ｂの位置が変化してしまうこともなく、適切な位置にテンプル２を取り付けることが可能である。 Here, as described above, in the eyeglass frame 10 according to the present embodiment, the distal end portion 3b of the top member 3 is the temple 2 in a state where the male screw 2m and the female screw 4m are screwed together (FIG. 2A). The abutting surfaces 2S and 3S are formed in an oblique direction with respect to a surface perpendicular to the axial direction of the male screw 2m. With this configuration, even if the male screw 2m and the female screw 4m are to be tightened excessively, the two screws 2m and 4m are relatively moved due to the contact surfaces 2S and 3S being formed in an oblique direction. This is difficult (forcibly tightening, a force to press the male screw 2m against the inner surface of the mounting member 4 acts (in the example shown in FIG. 2, a force to press down on the paper surface acts). Since the relative movement of the screw 2m in the axial direction becomes difficult, it cannot be tightened excessively. Therefore, in a state in which the distal end portion 3b of the top member 3 is in contact with the proximal end portion 2a of the temple 2, the temple distal end portion 2b (see FIG. 1) bent downward is appropriately placed on the back side of the ear of the eyeglass frame 10 user. As long as the male screw 2m and the female screw 4m are formed so as to be engaged with each other, the position of the temple tip 2b will change according to the tightening condition of the male screw 2m and the female screw 4m. It is possible to attach the temple 2 at an appropriate position.

また、眼鏡フレーム１０を繰り返し使用しても、当接面２Ｓ、３Ｓが斜め方向に形成されているため、雄ネジ２ｍと雌ネジ４ｍとの螺合が緩み難く、テンプル先端部２ａを適切な位置に保持することが可能である。 Even if the spectacle frame 10 is used repeatedly, the contact surfaces 2S and 3S are formed in an oblique direction, so that the screwing of the male screw 2m and the female screw 4m is difficult to loosen. Can be held in position.

さらには、テンプル２を把持しながら取付部材４を摘んでその軸周りに取付部材４を回転させることによりテンプル２を着脱すればよいため、テンプル２の着脱の際に、その切曲した先端部２ａが回転することは無く、障害物に引っ掛かるというような危険性に乏しい。 Furthermore, since the temple 2 may be attached and detached by gripping the temple 2 and holding the temple 4 by rotating the attachment member 4 around its axis, the bent tip portion is attached when the temple 2 is attached or detached. There is no danger that 2a does not rotate and is caught by an obstacle.

なお、取付部材４及びコマ部材３は、図２に示す構成に限るものではなく、種々の好適な構成に変更可能である。図３〜図５は、それぞれ取付部材４及びコマ部材３として他の構成を適用した場合における右側のテンプル２近傍を部分的に断面で示す（取付部材４を断面で示す）拡大平面図である。以下、図３〜図５を参照しつつ、各構成について順次説明する。 Note that the attachment member 4 and the piece member 3 are not limited to the configuration shown in FIG. 2, and can be changed to various suitable configurations. 3 to 5 are enlarged plan views partially showing the vicinity of the right temple 2 in a cross-section when the other configuration is applied as the attachment member 4 and the piece member 3 (the attachment member 4 is shown in cross-section). . Hereinafter, each configuration will be sequentially described with reference to FIGS.

図３に示す構成は、取付部材４が基端部４ａから径方向内方に向けて延出する係止部４ｃを具備し、コマ部材３が先端部３ｂに係止部４ｃと係合する係合部３ｃを具備するものである。 In the configuration shown in FIG. 3, the mounting member 4 includes a locking portion 4 c that extends radially inward from the base end portion 4 a, and the top member 3 engages with the locking portion 4 c at the distal end portion 3 b. The engaging portion 3c is provided.

斯かる構成によれば、テンプル２を取り外した後に、取付部材４がコマ部材３の先端部３ｂからテンプル２側（図３の紙面右側）に移動しようとしても、係止部４ｃと係合部３ｃとが係合することにより、それ以上テンプル２側に移動することができないため、取付部材４がコマ部材３の先端部３ｂから抜け落ちることを防止可能である。また、図２に示す構成に比べて、たとえ取付部材４とコマ部材３との嵌合状態を緩和したとしても（コマ部材先端部３ｂの外面と取付部材４の内面との間にある程度の隙間を設けたとしても）、係止部４ｃと係合部３ｃとが係合することによって、取付部材４の抜け落ちを防止可能である。従って、取付部材４とコマ部材３との嵌合状態を緩和することにより、取付部材４がコマ部材先端部３ｂに対して軸周りに回転し易くなるという利点も有する。なお、係止部４ｃは、必ずしも取付部材４の内面全周に亘って設ける必要はなく、取付部材４の周方向の一部に設ける構成を採用することも可能である。 According to such a configuration, even after the temple 2 is removed, even if the attachment member 4 tries to move from the distal end portion 3b of the top member 3 to the temple 2 side (the right side in FIG. 3), the locking portion 4c and the engagement portion By engaging with 3c, it cannot be moved to the temple 2 side any more, so that it is possible to prevent the attachment member 4 from falling off from the tip 3b of the top member 3. Further, even if the fitting state of the mounting member 4 and the piece member 3 is relaxed compared to the configuration shown in FIG. 2, a certain amount of gap is formed between the outer surface of the piece member tip 3b and the inner surface of the mounting member 4. Even if the engaging portion 4c and the engaging portion 3c are engaged, it is possible to prevent the attachment member 4 from falling off. Therefore, by relaxing the fitting state between the mounting member 4 and the top member 3, there is also an advantage that the mounting member 4 can easily rotate around the axis with respect to the top end portion 3b of the top member. Note that the locking portion 4 c is not necessarily provided over the entire inner surface of the mounting member 4, and a configuration in which the locking portion 4 c is provided in a part in the circumferential direction of the mounting member 4 can be employed.

図４に示す構成は、取付部材４が内面にテンプル２側からコマ部材３側に向けて縮径された内面縮径部４ｄを具備し、コマ部材３が先端部３ｂに内面縮径部４ｄに嵌合するように縮径された縮径部３ｄを具備するものである。 In the configuration shown in FIG. 4, the mounting member 4 has an inner diameter reduced portion 4d whose diameter is reduced from the temple 2 side toward the top member 3 side on the inner surface, and the top member 3 has an inner diameter reduced portion 4d at the tip portion 3b. The diameter-reducing part 3d reduced in diameter so as to be fitted to is provided.

斯かる構成によっても、図３に示す構成と同様に、内面縮径部４ｄと縮径部３ｄとが嵌合することにより、取付部材４はそれ以上テンプル２側に移動することができないため、取付部材４がコマ部材３の先端部３ｂから抜け落ちることを防止可能である。また、取付部材４とコマ部材３との嵌合状態を緩和することが可能であり、これにより、取付部材４がコマ部材先端部３ｂに対して軸周りに回転し易くなるという利点も有する。 Even in such a configuration, since the inner diameter reduced portion 4d and the reduced diameter portion 3d are fitted, similarly to the configuration shown in FIG. 3, the attachment member 4 cannot move further to the temple 2 side. It is possible to prevent the attachment member 4 from falling off from the front end portion 3 b of the top member 3. Moreover, it is possible to relieve the fitting state of the attachment member 4 and the piece member 3, and this also has the advantage that the attachment member 4 can easily rotate around the axis with respect to the piece member tip 3b.

図５に示す構成は、取付部材４がコマ部材３側の内面に環状の凸条４ｅを具備し、コマ部材３が先端部３ｂに凸条４ｅに嵌合する環状の凹溝３ｅを具備するものである。 In the configuration shown in FIG. 5, the mounting member 4 includes an annular ridge 4e on the inner surface of the piece member 3 side, and the piece member 3 includes an annular groove 3e that fits the protrusion 4e at the tip 3b. Is.

斯かる構成によっても、図３や図４に示す構成と同様に、凸条４ｅと凹溝３ｅとが嵌合することにより、取付部材４はそれ以上テンプル２側に移動することができないため、取付部材４がコマ部材３の先端部３ｂから抜け落ちることを防止可能であると共に、取付部材４とコマ部材３との嵌合状態を緩和することが可能であり、これにより、取付部材４がコマ部材先端部３ｂに対して軸周りに回転し易くなるという利点も有する。さらに、図５に示す構成によれば、取付部材４がコマ部材３の先端部３ｂから前枠側（図３の紙面左側）に向けて移動することも防止できるため、部材同士が擦れる（取付部材４と、コマ部材３の基端部３ａ、ビス７、ヨロイ５が擦れる）ことによって擦れた箇所に損傷が生じるというような問題が生じ難いという利点も得られる。 Even in such a configuration, as in the configuration shown in FIG. 3 and FIG. 4, the fitting member 4 cannot be moved further to the temple 2 side by fitting the protruding line 4e and the recessed groove 3e. The attachment member 4 can be prevented from falling off from the tip 3b of the piece member 3, and the fitting state between the attachment member 4 and the piece member 3 can be relaxed. There is also an advantage that it is easy to rotate around the axis with respect to the member tip 3b. Furthermore, according to the configuration shown in FIG. 5, it is possible to prevent the attachment member 4 from moving from the front end portion 3 b of the top member 3 toward the front frame side (the left side of the drawing in FIG. 3). The member 4 and the base end 3a, the screw 7 and the armor 5 of the top member 3 rub against each other).

なお、図５に示す構成は、取付部材４がコマ部材３側の内面に環状の凸条４ｅを具備し、コマ部材３が先端部３ｂに凸条４ｅに嵌合する環状の凹溝３ｅを具備する構成であるが、凸条及び凹溝を逆にする構成とすることも可能である。つまり、取付部材４がコマ部材３側の内面に環状の凹溝を具備し、コマ部材３が先端部３ｂに前記凹溝に嵌合する環状の凸条を具備する構成としても同様の作用効果を奏することができる。 In the configuration shown in FIG. 5, the mounting member 4 has an annular ridge 4e on the inner surface of the piece member 3 side, and the piece member 3 has an annular groove 3e fitted into the ridge 4e at the tip 3b. Although it is the structure which comprises, it is also possible to set it as the structure which reverses a protruding item | line and a ditch | groove. That is, the same effect can be obtained when the mounting member 4 is provided with an annular groove on the inner surface on the top member 3 side, and the top member 3 is provided with an annular ridge that fits into the groove at the tip 3b. Can be played.

以上に説明したように、本実施形態に係る眼鏡フレーム１０によれば、工具等を用いる必要がなく、テンプル２を把持しながら取付部材４を摘んでその軸周りに取付部材４を回転させるだけでテンプル２を脱着可能であるため、取り替え作業に伴う眼鏡使用者の負担が少なく、使用者自らが手軽に且つ安全にテンプル２を取り替えることができる。また、コマ部材３の先端部３ｂとテンプル２の基端部２ａとの当接面２Ｓ、３Ｓが雄ネジ２ｍの軸方向に垂直な面に対して斜め方向に形成されているため、テンプル２の先端部２ａが耳の裏側に適切に係合する状態で取り付けることができ、且つ、その状態を保持することが可能である。 As described above, according to the eyeglass frame 10 according to the present embodiment, it is not necessary to use a tool or the like, and only the gripping member 4 is picked while gripping the temple 2, and the mounting member 4 is rotated around its axis. Since the temple 2 can be attached and detached, the burden on the eyeglass user associated with the replacement work is small, and the user can replace the temple 2 easily and safely. Further, the contact surfaces 2S and 3S of the top end portion 3b of the top member 3 and the base end portion 2a of the temple 2 are formed in an oblique direction with respect to a plane perpendicular to the axial direction of the male screw 2m. Can be attached in a state in which the distal end portion 2a is appropriately engaged with the back side of the ear, and the state can be maintained.

本実施形態に係る眼鏡フレーム１０によれば、使用者が手軽にテンプルを取り替えることができ、例えば、図６（ａ）に示すように、テンプルの厚みを大きくして使用者の開閉動作等による外力に対して耐久性を向上させたテンプル２ｘに取り替えたり、図６（ｂ）に示すように、予め用意された各種の装飾されたテンプルの中からＴＰＯに併せて選択された好みのテンプル２ｙに取り替えることも可能である。 According to the spectacle frame 10 according to the present embodiment, the user can easily replace the temple. For example, as shown in FIG. The temple 2x can be replaced with a temple 2x having improved durability against external force, or as shown in FIG. 6B, a favorite temple 2y selected in accordance with TPO from various decorated temples prepared in advance. It is also possible to replace it.

また、スポーツ等の激しい運動を行う際に適用できるテンプル、例えば、図７及び図８に示すようなテンプル２ｚ，２ｚ’にも容易に取り替えることができる。 Further, it can be easily replaced with temples that can be applied when performing intense exercise such as sports, for example, temples 2z and 2z 'as shown in FIGS.

図７に示すテンプル２ｚは、耳の裏側に当接可能な耳当接部２３ａ及びテンプル本体の先端部と耳当接部２３ａとを揺動可能に取り付けるためのピン又はネジ等の軸部材８が取り付けられた揺動部２３ｂを有する耳当て部材２３と、テンプル本体の耳当て部材２３が取り付けられた部位２２ａより前方にある所定部２２ｂと耳当接部２３ａの前端部２３ｃとを連結する可撓性の絡み防止部材９とを具備している。 The temple 2z shown in FIG. 7 includes an ear abutting portion 23a capable of abutting on the back side of the ear and a shaft member 8 such as a pin or a screw for swingably attaching the tip end portion of the temple body and the ear abutting portion 23a. The ear support member 23 having the swinging portion 23b to which the ear contact member 23 is attached, the predetermined portion 22b in front of the portion 22a to which the ear contact member 23 of the temple body is attached, and the front end portion 23c of the ear contact portion 23a are connected. And a flexible entanglement preventing member 9.

このテンプル２ｚが取り付けられた眼鏡フレームでは、前枠１に取り付けられた鼻当て用のパッド６（図１参照）を鼻に掛けるとともに、湾曲した耳当て部材２３の耳当接部２３ａを耳の裏側（耳と頭との間）の湾曲部に掛けることによって着用される。 In the spectacle frame to which the temple 2z is attached, the nose pad 6 (see FIG. 1) attached to the front frame 1 is hung on the nose and the ear contact portion 23a of the curved ear pad member 23 is placed on the ear. It is worn by hanging on the curved part of the back side (between ear and head).

斯かる眼鏡フレームにおいては、眼鏡を掛けた状態で、前枠１がずれ落ちようとすると、前枠１から延出されたテンプル２ｚの先端部はずれ上がろうとし、テンプル本体の先端部に取り付けられた耳当て部材２３の耳当接部２３ａを上方へ移動させようとする。そして、耳当て部材２３の耳当接部２３ａが上方へ移動しようとすると、耳当て部材２３のテンプル本体に取り付けられる部位である揺動部２３ｂ（テンプル本体の耳当て部材２３が取り付けられる部位２２ａ）に挿通された軸部材７を中心として耳当接部２３ａは前回り方向（図７において左回り）へ回転しようとする。このとき、耳当接部２３ａの前端部２３ｃが耳の裏側を押圧する力が大きくなり、その結果、耳当接部２３ａと耳の裏側との相対的な移動が阻止され、テンプル２ｚの先端部のずれ上がりが阻止される。このようにして、眼鏡のずれ落ちを防止することができる。 In such a spectacle frame, when the front frame 1 is about to slip off while wearing spectacles, the tip of the temple 2z extending from the front frame 1 tends to slip and is attached to the tip of the temple body. The ear contact part 23a of the ear contact member 23 is moved upward. Then, when the ear contact part 23a of the ear pad member 23 tries to move upward, the swinging part 23b (the part 22a to which the ear pad member 23 of the temple body is attached) which is a part attached to the temple body of the ear pad member 23. ), The ear contact portion 23a tends to rotate in the forward direction (counterclockwise in FIG. 7). At this time, the force with which the front end portion 23c of the ear contact portion 23a presses the back side of the ear increases, and as a result, relative movement between the ear contact portion 23a and the back side of the ear is prevented, and the tip of the temple 2z The shift of the part is prevented. In this way, it is possible to prevent the glasses from slipping off.

また、耳当接部２３ａの長手方向の略中間部に揺動部２３ｂが設けられるように構成されており、耳当て部材２３のテンプル本体に取り付けられる部位である揺動部２３ｂ及びテンプル本体の耳当て部材２３が取り付けられる部位２２ａには、揺動部２３ｂの揺動範囲を規制する規制機構Ｃ（図７（ｂ）参照）が設けられるように構成されると共に、テンプル本体と耳当て部材２３の揺動部２３ｂとの取り付けには、ピン又はねじ等の軸部材８が用いられるように構成される。規制機構Ｃは、図７（ｂ）に示すように、テンプル本体の耳当て部材が取り付けられる部位２２ａに設けられた当接面２８に耳当て部材２３の揺動部２３ｂの支持片３８が当接することにより揺動を規制する構成となっている。 Further, the swinging portion 23b is provided at a substantially intermediate portion in the longitudinal direction of the ear abutting portion 23a, and the swinging portion 23b and the temple body, which are parts attached to the temple body of the ear pad member 23, are configured. The part 22a to which the ear pad member 23 is attached is configured to be provided with a restriction mechanism C (see FIG. 7B) for restricting the swing range of the swing part 23b, and the temple body and the ear pad member. The shaft member 8 such as a pin or a screw is used for attachment to the swing portion 23b of the shaft 23. As shown in FIG. 7 (b), the regulating mechanism C is configured such that the support piece 38 of the swinging portion 23b of the ear pad 23 contacts the contact surface 28 provided on the part 22a to which the ear pad member of the temple body is attached. It is the structure which controls rocking | fluctuation by contacting.

斯かる規制機構Ｃを設けることにより、耳当て部材２３の揺動範囲が規制されるため、使用者が眼鏡を掛ける際に、耳の裏側の適所に耳当て部材２３の耳当接部２３ａを容易に当接させることができ、使用者の眼鏡の着用をより容易にすることができる。また、軸部材８を介して耳当て部材２３がテンプル本体の取り付け部位２２ａに取り付けられる構成であるため、力の損失が少なく、スムーズな揺動を容易かつ安価に達成することができる。また、軸部材８の軸回りに規制機構Ｃを設けることにより、規制機構Ｃを容易に構成することができる。なお、耳当て部材２３に取り付けられた揺動部２３ｂが軸部材８に揺動可能に取り付けられているが、耳当て部材２３自体（耳当接部２３ａ）に孔を開けて軸部材８を介して耳当て部材２３がテンプル本体に対して揺動可能に取り付けてもよい。また、テンプル本体の耳当て部材２３が取り付けられた部位２２ａは、テンプル２ｚの先端部であるように構成される。この場合、眼鏡フレームのテンプル２ｚと耳当て部材２３とが一体ではない構造を有しているにも関わらず、一般的な形状の眼鏡フレームを用いてきた使用者であっても違和感なく着用することができる。 By providing such a restriction mechanism C, the swing range of the ear pad member 23 is restricted, so that when the user wears glasses, the ear contact part 23a of the ear pad member 23 is placed at an appropriate position on the back side of the ear. It can make it contact | abut easily and can wear a user's spectacles more easily. Further, since the ear resting member 23 is attached to the temple body attachment portion 22a via the shaft member 8, there is little loss of force, and smooth rocking can be achieved easily and inexpensively. Further, by providing the restriction mechanism C around the axis of the shaft member 8, the restriction mechanism C can be easily configured. In addition, although the rocking | swiveling part 23b attached to the ear pad member 23 is attached to the shaft member 8 so that rocking is possible, a hole is made in the ear pad member 23 itself (ear contact part 23a), and the shaft member 8 is attached. The ear pad 23 may be attached to the temple body so as to be swingable. Moreover, the part 22a to which the ear pad member 23 of the temple body is attached is configured to be the tip of the temple 2z. In this case, even if the user has used a spectacle frame having a general shape even though the temple 2z of the spectacle frame and the ear resting member 23 have a structure that is not integral, they are worn without a sense of incongruity. be able to.

また、図７に示すように、可撓性の絡み防止部材９がテンプル本体の耳当て部材２３が取り付けられた部位２２ａより前方にある所定部２２ｂと耳当て部材２３の耳当接部２３ａの前端部２３ｃとを連結するように取り付けられている。こうすることで、眼鏡を外す際に、テンプル２ｚを上方へ持ち上げた場合であっても、テンプル本体と耳当接部２３ａの前端部２３ｃとの間が絡み防止部材９で塞がれているため、髪の毛がｘ方向（図７（ａ））からテンプル本体と耳当接部２３ａとの取り付け部分（揺動部２３ｂ）に入り込み難く、これに絡まることが抑制される。また、絡み防止部材９は、可撓性を有しているため、眼鏡フレームのずれ落ち抑制の機能を阻害することもない。このように、可撓性の絡み防止部材９によってテンプル本体の耳当て部材２３が取り付けられた部位２２ａより前方にある所定部２２ｂと耳当接部２３ａの前端部２３ｃとを連結することにより、鼻に掛かる負担を大きくすることなく眼鏡のずれ落ちを防止できるとともに、眼鏡を外す際に髪の毛の眼鏡への絡みを抑制することができる。 Further, as shown in FIG. 7, the flexible entanglement preventing member 9 includes a predetermined portion 22 b in front of a portion 22 a to which the ear pad member 23 of the temple body is attached and an ear contact portion 23 a of the ear pad member 23. It is attached so as to connect the front end 23c. By doing so, even when the temple 2z is lifted upward when removing the glasses, the entanglement preventing member 9 blocks the space between the temple body and the front end 23c of the ear contact portion 23a. Therefore, it is difficult for the hair to enter the attachment portion (swinging portion 23b) between the temple main body and the ear contact portion 23a from the x direction (FIG. 7A), and entanglement thereof is suppressed. Further, since the entanglement preventing member 9 has flexibility, it does not hinder the function of suppressing the omission of the spectacle frame. In this way, by connecting the predetermined portion 22b ahead of the portion 22a where the ear pad member 23 of the temple body is attached by the flexible entanglement preventing member 9 and the front end portion 23c of the ear contact portion 23a, It is possible to prevent the glasses from falling off without increasing the burden on the nose, and to prevent the hair from getting entangled with the glasses when the glasses are removed.

図８に示すテンプル２ｚ’は、眼鏡取り付け具３０を具備しているものである。この眼鏡取り付け具３０は、眼鏡フレームに着脱可能な眼鏡取り付け具であって、図１に示すようなテンプル本体２の先端部２ｂに着脱可能なクリップ部３０ｄと、耳の裏側に当接可能な耳当接部３０ａと、クリップ部３０ｄと耳当接部３０ａとを揺動可能に取り付けるためのピン又はねじ等の軸部材７が取り付けられた揺動部３０ｂとを具備するものである。また、クリップ部３０ｄと耳当接部３０ａとは、揺動部３０ｂにより、ピン又はねじ等の軸部材８を用いて揺動可能に取り付けられる。これにより、テンプル本体２と眼鏡取り付け具３０の耳当接部３０ａとは、揺動可能に取り付けられる。また、テンプル本体２が後方の部位になるほど分厚くなるような形状の場合は、クリップ部３０ｄの内径に所定の余裕を持たせてもクリップ部３０ｄがテンプル本体２の先端から抜け落ちることを防止することが可能である。 A temple 2 z ′ shown in FIG. 8 includes a spectacle mounting tool 30. The eyeglass attachment 30 is an eyeglass attachment that can be attached to and detached from the eyeglass frame, and can be brought into contact with a clip portion 30d that can be attached to and detached from the distal end 2b of the temple body 2 as shown in FIG. The ear contact portion 30a includes a swing portion 30b to which a shaft member 7 such as a pin or a screw for swingably mounting the clip portion 30d and the ear contact portion 30a is attached. Further, the clip portion 30d and the ear contact portion 30a are attached to be swingable by a swinging portion 30b using a shaft member 8 such as a pin or a screw. Thereby, the temple main body 2 and the ear | edge contact part 30a of the spectacles attachment tool 30 are attached so that rocking | fluctuation is possible. Further, in the case where the temple body 2 has a shape that becomes thicker toward the rear part, the clip part 30d is prevented from falling off from the tip of the temple body 2 even if a predetermined margin is provided for the inner diameter of the clip part 30d. Is possible.

また、図８に示すように、一端が耳当接部３０ａの前端部３０ｃに連結され、他端がテンプル本体２のクリップ部３０ｄが取り付けられた部位２ｂより前方にある所定部２０に着脱可能な可撓性の絡み防止部材９をさらに具備するように構成されている。この可撓性の絡み防止部材９によってテンプル本体２のクリップ部３０ｄが取り付けられた部位２ｂより前方にある所定部２０と眼鏡取り付け具３０の耳当接部３０ａの前端部３０ｃとを連結することにより、鼻に掛かる負担を大きくすることなく眼鏡のずれ落ちを防止できると共に、眼鏡を外す際に髪の毛の眼鏡への絡みを抑制することができる。さらに、絡み防止部材９の他端をテンプル本体２に着脱可能に取り付けるための構成として、図８（ａ）に示すような可撓性部材で形成されたクリップ部９ａを用いている。 Also, as shown in FIG. 8, one end is connected to the front end portion 30c of the ear contact portion 30a, and the other end is detachable from the predetermined portion 20 ahead of the portion 2b to which the clip portion 30d of the temple body 2 is attached. A flexible entanglement preventing member 9 is further provided. The flexible entanglement preventing member 9 connects the predetermined portion 20 in front of the portion 2b where the clip portion 30d of the temple body 2 is attached to the front end portion 30c of the ear contact portion 30a of the eyeglass attachment 30. As a result, it is possible to prevent the glasses from slipping off without increasing the burden on the nose, and to prevent entanglement of the hair with the glasses when the glasses are removed. Furthermore, as a configuration for detachably attaching the other end of the entanglement preventing member 9 to the temple body 2, a clip portion 9a formed of a flexible member as shown in FIG. 8A is used.

図１は、本考案の一実施形態に係る眼鏡フレームの概略構成を示す斜視図である。FIG. 1 is a perspective view showing a schematic configuration of a spectacle frame according to an embodiment of the present invention. 図２は、図１に示す眼鏡フレームを構成する左右一対のテンプルの内、右側のテンプル近傍を部分的に断面で示す拡大平面図であり、図２（ａ）はテンプルを取り付けた状態を、図２（ｂ）はテンプルを取り外した状態を示す。FIG. 2 is an enlarged plan view partially showing a cross section of the vicinity of the right temple of the pair of left and right temples constituting the spectacle frame shown in FIG. 1, and FIG. 2 (a) shows a state where the temple is attached. FIG. 2B shows a state where the temple is removed. 図３は、図２に示す構成とは異なる構成の取付部材及びコマ部材を適用した場合における右側のテンプル近傍を部分的に断面で示す拡大平面図である。FIG. 3 is an enlarged plan view partially showing in cross section the vicinity of the right temple when an attachment member and a piece member having a configuration different from the configuration shown in FIG. 2 are applied. 図４は、図２に示す構成とは異なる構成の取付部材及びコマ部材を適用した場合における右側のテンプル近傍を部分的に断面で示す拡大平面図である。FIG. 4 is an enlarged plan view partially showing in cross section the vicinity of the right temple when a mounting member and a piece member having a configuration different from the configuration shown in FIG. 2 are applied. 図５は、図２に示す構成とは異なる構成の取付部材及びコマ部材を適用した場合における右側のテンプル近傍を部分的に断面で示す拡大平面図である。FIG. 5 is an enlarged plan view partially showing, in cross section, the vicinity of the right temple when a mounting member and a piece member having a configuration different from the configuration shown in FIG. 2 are applied. 図６は、本考案に係る眼鏡フレームに適用できるテンプルの一例を概略的に示す側面図であり、図６（ａ）はテンプルの厚みを大きくして使用者の開閉動作等による外力に対して耐久性を向上させたテンプルの例を、図６（ｂ）は予め用意された各種の装飾されたテンプルの中からＴＰＯに併せて選択されたテンプルの例を示す。FIG. 6 is a side view schematically showing an example of a temple that can be applied to a spectacle frame according to the present invention. FIG. 6A shows an increase in the thickness of the temple against an external force caused by a user's opening / closing operation or the like. FIG. 6B shows an example of a temple that has been improved in durability, and FIG. 6B shows an example of a temple that is selected according to the TPO from various decorated temples prepared in advance. 図７は、本考案に係る眼鏡フレームに適用できるテンプルの他の例を概略的に示す側面図であり、図７（ａ）は耳当て部材を備えたテンプルの例を、図７（ｂ）は図７（ａ）に示すテンプル本体と耳当て部材との取り付け箇所近傍を拡大して示すものである。FIG. 7 is a side view schematically showing another example of a temple that can be applied to a spectacle frame according to the present invention. FIG. 7A shows an example of a temple provided with an ear pad member. Fig. 7 is an enlarged view of the vicinity of the attachment location between the temple body and the ear pad member shown in Fig. 7 (a). 図８は、図７に示すテンプルの変形例を概略的に示す側面図であり、図８（ａ）は眼鏡取り付け具を、図８（ｂ）は眼鏡取り付け具を装着したテンプルを示す。FIG. 8 is a side view schematically showing a modified example of the temple shown in FIG. 7, in which FIG. 8 (a) shows a temple fitting and FIG. 8 (b) shows a temple fitted with the eyeglass fitting.

Explanation of symbols

１・・・前枠
２・・・テンプル
２ａ・・・テンプルの基端部
２ｍ・・・雄ネジ
２Ｓ・・・当接面
３・・・コマ部材
３ｂ・・・コマ部材の先端部
３Ｓ・・・当接面
４・・・取付部材
４ｍ・・・雌ネジ DESCRIPTION OF SYMBOLS 1 ... Front frame 2 ... Temple 2a ... Temple base end 2m ... Male screw 2S ... Contact surface 3 ... Top member 3b ... Top end 3S of top member ..Contact surface 4 ... Mounting member 4m ... Female thread

Claims

A temple with a male thread formed at the proximal end,
A top member constituting a hinge interposed between the temple and the front frame;
A cylindrical mounting member that externally fits the base end portion of the temple and the tip end portion of the piece member, and has a female screw that is detachably screwed with the male screw on the inner surface of the temple side;
In a state where the male screw and the female screw are screwed together, the top end portion of the top member abuts on the base end portion of the temple, and the abutting surface is in a plane perpendicular to the axial direction of the male screw. An eyeglass frame characterized by being formed in an oblique direction.

The mounting member includes a locking portion that extends radially inward from a base end portion of the mounting member,
The spectacle frame according to claim 1, wherein the top member includes an engaging portion that engages with the locking portion at the distal end portion.

The mounting member includes an inner diameter reduced portion that is reduced in diameter toward the top member side from the temple side on the inner surface,
The spectacle frame according to claim 1, wherein the top member includes a reduced diameter portion that is reduced in diameter so as to be fitted to the inner diameter reduced diameter portion at the distal end portion.

The mounting member comprises an annular groove or ridge on the inner surface of the piece member side,
The spectacle frame according to claim 1, wherein the top member includes an annular ridge or groove that fits into the groove or ridge at the tip.