JP6436147B2 - Glasses frame structure - Google Patents
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- JP6436147B2 JP6436147B2 JP2016221360A JP2016221360A JP6436147B2 JP 6436147 B2 JP6436147 B2 JP 6436147B2 JP 2016221360 A JP2016221360 A JP 2016221360A JP 2016221360 A JP2016221360 A JP 2016221360A JP 6436147 B2 JP6436147 B2 JP 6436147B2
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- 239000011521 glass Substances 0.000 title description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Description
本発明はメガネフレームの構造に関し、特にメガネフレームのコンポーネントを単純で、レンズを高速に組み立てることができ、しかもコンポーネントコストを軽減できる構造に関する。 The present invention relates to a structure of an eyeglass frame, and more particularly to a structure in which the components of an eyeglass frame are simple, a lens can be assembled at high speed, and the component cost can be reduced.
図１〜２、公知のメガネフレームの構造を参照する。主にメガネＡにフレームＡ１と、レンズＡ２と、連結コンポーネントＡ１７とを互いに組み付けて構成される。そのうち、フレームＡ１がレンズ台Ａ１１と、レンズ台Ａ１１の両末端に延在する２つのテンプルＡ１６とを含む、レンズ台Ａ１１上端の区域に組付け区域Ａ１２を設け、組付け区域Ａ１２の中央部にレンズＡ２の中央部を当接する上端面と、側面の横方向係止台Ａ１４と、縦方向係止台Ａ１５とを設けており、かつ、組付け区域Ａ１２の表面に複数の組付け孔Ａ１３を敷設され、レンズＡ２中央部前面の所定位置に嵌め込み突起部Ａ２１を凸設し、連結コンポーネントＡ１７が嵌め込み突起部Ａ２１に対応して、取り付け嵌め合せ溝Ａ１８を設けることによって、取り付け嵌め合せ溝Ａ１８を合わせて、嵌め込み突起部Ａ２１に固定して嵌め込む、連結コンポーネントＡ１７がレンズ台Ａ１１それぞれの組付け孔Ａ１３に対応して複数の固定突起柱Ａ１９を設け、連結コンポーネントＡ１７それぞれの固定突起柱Ａ１９を組付け区域Ａ１２の組付け孔Ａ１３位置にちょうど合わせることによって、レンズＡ２をフレームＡ１と結合された連結コンポーネントＡ１７との間に固定できる。これに対して、公知のフレームＡ１の構造が複雑で、しかも構成部品が多くあり、業者のコスト負担になりやすい上、公知のフレームＡ１が解体しやすく、使用者の顔部に傷つける恐れがある。前記公知技術の構造に存在する問題点について、より理想で実用的の斬新機構を開発することが消費者の望むことであり、業者の研究開発の目標と方向である。 1-2, reference is made to the structure of a known glasses frame. The frame A1, the lens A2, and the connecting component A17 are mainly assembled to the glasses A. Among them, the frame A1 includes a lens base A11 and two temples A16 extending to both ends of the lens base A11, and an assembly area A12 is provided at the upper end of the lens base A11. An upper end surface that contacts the central portion of the lens A2, a lateral locking base A14 and a vertical locking base A15 are provided, and a plurality of mounting holes A13 are provided on the surface of the mounting area A12. The fitting projection groove A18 is provided by projecting the fitting projection A21 at a predetermined position on the front surface of the center of the lens A2 and providing the fitting fitting groove A18 corresponding to the fitting projection A21. At the same time, the connecting component A17, which is fixedly fitted to the fitting projection A21, has a plurality of fixing holes corresponding to the mounting holes A13 of the lens base A11. The lens A2 can be fixed between the frame A1 and the coupling component A17 by providing the projection column A19 and aligning the fixed projection column A19 of each coupling component A17 with the position of the assembly hole A13 in the assembly area A12. . On the other hand, the structure of the known frame A1 is complicated, and there are many components, which is likely to be a cost burden for the contractor, and the known frame A1 is easy to disassemble and may damage the face of the user. . It is the consumer's desire to develop a more ideal and practical novel mechanism for the problems existing in the structure of the above-mentioned known technology, and it is the goal and direction of the research and development of vendors.
本発明の主な目的は、メガネフレームの構造を提供する。解決しようとする問題点は、公知のメガネフレームの構造に残された構造が複雑で、構成部品が多く、業者のコスト負担となるばかりでなく公知のフレームが解体しやすく、使用者の顔部に傷つける恐れがある点について改良を図る。 The main object of the present invention is to provide a structure of a glasses frame. The problem to be solved is that the structure remaining in the structure of the known eyeglass frame is complicated, there are many components, and it is not only a cost burden for the contractor, but also the known frame is easy to disassemble, and the face part of the user Improve points that may hurt.
本発明の問題解決に関わる技術特徴は、主にフレーム本体と、嵌め込み孔と、レンズ本体と、嵌め込み係止体と、を備える。フレーム本体は弾塑性部材より仕上げるフレーム台と、フレーム台の両末端から延在するテンプル、とを含む、フレーム台の中央部から下方に中間取付部を延在し、中間取付部は下向きの制限溝を開け、制限溝内部の所定位置に固定溝を設ける。さらに、フレーム台の両側にそれぞれ嵌め込み孔を釣り合って設け、各嵌め込み孔の内部は縦方向開放空間形態の締結空間を有する。そのうち、締結空間を斜めに誘導面を内設し、誘導面の対向位置に凸部を設ける。レンズ本体の上方に上端部を設け、上端部の中央位置がフレーム本体台座の固定孔に固定部を設けることによって、レンズ本体上端部の中央位置をちょうどフレーム台の制限溝に嵌め込むことができ、固定部を固定溝に締結して、結合固定できる。レンズ本体上端部がフレーム台に対応する２つの嵌め込み孔の位置に、それぞれ２つの釣り合った嵌め込み係止体を設ける。そのうち、各嵌め込み係止体の一側に斜面を設けていて、かつ、各嵌め込み係止体の他側に係止部を設け、フレーム台の弾塑性部材によって、弾性に広げて嵌め込み孔の締結空間が横方向へ弾性に広げられ、２つの締結空間と、２つの係止部２点の締結余裕度を増せると同時に、レンズ本体にある２つの嵌め込み係止体の斜面と、嵌め込み孔の誘導面と表面接触により滑り働きを形成し、係止部を順調に凸部に嵌め込め、フレーム台が弾性に元位置に戻し後に、レンズ本体の係止部をフレーム本体の凸部に嵌め込む。 Technical features related to solving the problems of the present invention mainly include a frame body, a fitting hole , a lens body, and a fitting locking body . The frame body includes a frame base that is finished from an elastic-plastic member, and temples that extend from both ends of the frame base. The intermediate mounting portion extends downward from the center of the frame base, and the intermediate mounting portion is restricted downward. A groove is opened and a fixed groove is provided at a predetermined position inside the restriction groove. Further, fitting holes are provided in balance on both sides of the frame base, and the inside of each fitting hole has a fastening space in the form of a vertically open space. Among these, the fastening space is obliquely provided with a guide surface, and a convex portion is provided at a position opposite to the guide surface. By providing the upper end above the lens body and the center position of the upper end is provided in the fixing hole of the frame body base, the center position of the upper end of the lens body can be fitted into the restriction groove of the frame base. The fixing portion can be coupled and fixed by fastening the fixing portion to the fixing groove. Two balanced fitting locking bodies are provided at the positions of the two fitting holes whose upper ends of the lens body correspond to the frame base. Among them, have a slope provided on one side of the fitting lock body, and an engagement portion provided on the other side of the fitting lock body, the frame stand elastoplastic member, fastening holes fitted spread the resilient The space is expanded elastically in the lateral direction, and the fastening margin of the two fastening spaces and the two locking portions can be increased, and at the same time, the slopes of the two fitting locking bodies in the lens body, and the fitting holes the sliding work is formed by the contact guide surface and the surface, on track engaging portion fitted into the convex portion, the frame stand is later returned to its original position with the elastic, fitting the engagement portion of the lens body on the convex portion of the frame body .
本発明の独特な創造的設計によれば、フレーム本体のフレーム台を弾塑性部材に仕上げることによって、弾性に広げることができ、嵌め込み孔の締結空間が横方向へ弾性に広げて、２つの締結空間と、レンズ本体にある２つの係止部の２点に対向する締め付け余裕を構成され、中央固定部とを合わせて３点に連結固定することによって、フレーム本体と、レンズ本体との組立が便利となり、組立効率を向上でき、本発明のフレーム本体コンポーネント構造が単純で、しかもコストを大幅に軽減でき、公知技術のフレーム構造が複雑で、しかも構成部品が多いために解体や損傷し易く、使用者の顔部に傷つける欠点を解消できる。 According to the unique creative design of the present invention, the frame base of the frame body can be elastically expanded by finishing the frame base into an elastic-plastic member, and the fastening space of the fitting hole can be expanded elastically in the lateral direction, thereby The space and the tightening margin facing the two points of the two locking parts in the lens body are configured, and the frame body and the lens body can be assembled by connecting and fixing the central fixing part to the three points. It becomes convenient, can improve the assembly efficiency, the frame body component structure of the present invention is simple, the cost can be greatly reduced, the frame structure of the known technology is complicated, and there are many components, so it is easy to disassemble and damage, The disadvantage of damaging the user's face can be eliminated.
図３〜１２、本発明のメガネフレームの構造による好ましい実施例を参照する。ただし、これらの実施例は説明の目的に提供するものであり、特許出願の範疇にはこれらの構造に拘束されないことを申し上げる。 Reference is made to FIGS. 3-12, a preferred embodiment according to the structure of the eyeglass frame of the present invention. However, it should be noted that these examples are provided for illustrative purposes and are not bound to these structures within the scope of the patent application.
フレーム本体１０と、レンズ本体２０と、を備える。 A frame main body 10 and a lens main body 20 are provided.
フレーム本体１０は、弾塑性部材から仕上げるフレーム台１１と、フレーム台１１の両末端に延在するテンプル１４を含む、フレーム台１１の中央部は下向きに中間取付部１５が延在していて、かつ、中間取付部１５は下向きに制限溝１５１を開け、制限溝１５１内部の所定位置に固定溝１６を設ける。さらに、フレーム台１１の両側に嵌め込み孔１２を釣り合ってそれぞれ設け、各嵌め込み孔１２の内部に縦方向の開放形態の締結空間１２１を形成されている。そのうち、締結空間１２１に傾斜状の誘導面１２２を内設し、誘導面１２２の対向位置に凸部１２３を設ける。引き続き、フレーム本体１０の弾性塑性を持つフレーム台１１は、超弾性の樹脂ＴＲ９０より仕上げられている。さらに、嵌め込み孔１２の凸部１２３底面に誘導面１２５を形成し、凸部１２３の上面に嵌め合わせ面１２４を形成する。 The frame main body 10 includes a frame base 11 finished from an elastic-plastic member, and temples 14 extending to both ends of the frame base 11. An intermediate attachment portion 15 extends downward in the center of the frame base 11, The intermediate mounting portion 15 opens the restriction groove 151 downward, and the fixing groove 16 is provided at a predetermined position inside the restriction groove 151. Further, fitting holes 12 are provided in balance on both sides of the frame base 11, and fastening spaces 121 are formed in the opening direction in the vertical direction inside each fitting hole 12. Among them, an inclined guide surface 122 is provided in the fastening space 121, and a convex portion 123 is provided at a position opposite to the guide surface 122. Subsequently, the frame base 11 having the elastic plasticity of the frame body 10 is finished with a superelastic resin TR90 . Further, the guide surface 125 is formed on the bottom surface of the convex portion 123 of the fitting hole 12, and the fitting surface 124 is formed on the upper surface of the convex portion 123.
レンズ本体２０の上方に上端部２１を設け、上端部２１の中央位置がフレーム本体１０のフレーム台１１の固定溝１６に対応して固定部２３を設けることによって、レンズ本体２０上端部２１の中央位置をちょうどフレーム台１１の制限溝１５１に嵌め込むことができ、固定部２３を固定溝１６に締結し、図１２に示すように結合固定できる。さらに、レンズ本体２０の上端部２１は、フレーム台１１の２つの嵌め込み孔１２に対応する位置に、２つの嵌め込み係止体２２をそれぞれ釣り合って設けられている。そのうち、各嵌め込み係止体２２の一側に斜面２２６を設けていて、かつ、各嵌め込み係止体２２の他側に係止部２２１を設け、係止部２２１の上面に案内斜面２２２を形成し、係止部２２１の底面に嵌め込み係合面２２３を形成する。フレーム台１１が弾塑性部材によって、弾性に広げて、嵌め込み孔１２の締結空間１２１が横方向に広げて拡大し、２つの締結空間１２１と、２つの係止部２２１との締結余裕度を増やせると共に、レンズ本体２０の２つの嵌め込み係止体２２の斜面２２６と、嵌め込み孔１２の誘導面１２２が表面接触による滑り働きによって、係止部２２１を順調に凸部１２３に嵌め込むことができ、嵌め込む時に係止部２２１の案内斜面２２２を凸部１２３の誘導面１２５に滑り込み、係止部２２１の嵌め込み係合面２２３を凸部１２３の嵌め合わせ面１２４に誘導し固定させる。引き続き、フレーム台１１が弾性に元位置に戻した後に、レンズ本体２０の係止部２２１をさらに嵌め合わせて、図７〜９に示すようにフレーム本体１０の凸部１２３に嵌め込む。 The upper end portion 21 is provided above the lens body 20, and the center position of the upper end portion 21 is provided corresponding to the fixing groove 16 of the frame base 11 of the frame body 10, thereby providing the center of the upper end portion 21 of the lens body 20. The position can be fitted into the restriction groove 151 of the frame base 11, and the fixing portion 23 can be fastened to the fixing groove 16 to be coupled and fixed as shown in FIG. 12. Further, the upper end portion 21 of the lens body 20 is provided with two fitting locking bodies 22 in balance at positions corresponding to the two fitting holes 12 of the frame base 11. Among them, it has a slope 226 is provided on one side of the fitting lock body 22, and an engagement portion 221 provided on the other side of the fitting lock body 22, the inclined guide surface 222 on the upper surface of the locking portion 221 formed Then, the engaging surface 223 is formed on the bottom surface of the locking portion 221. The frame base 11 is elastically expanded by the elastic-plastic member, and the fastening space 121 of the fitting hole 12 is expanded laterally and enlarged, so that the fastening margin between the two fastening spaces 121 and the two locking portions 221 can be increased. together, and two slopes 226 of fitting lock body 22 of the lens body 20, the sliding work guide surface 122 by surface contact of the fitting hole 12, it is possible to fit the engaging portion 221 smoothly convex portion 123, the guide slope 222 of the engagement portion 221 slide into guide surface 125 of the protrusion 123, thereby inducing the fitting engagement surface 223 of the locking portion 221 in mating face 124 of the protrusion 123 fixed when fitting. Subsequently, after the frame base 11 is elastically returned to the original position, the locking portion 221 of the lens body 20 is further fitted and fitted into the convex portion 123 of the frame body 10 as shown in FIGS.
引き続き、フレーム本体１０のフレーム台１１が２つの嵌め込み孔１２の締結空間１２１に対応する位置に第１貫通孔１３をそれぞれ設け、第１貫通孔１３の前段に径の大きい第１段差溝１３１を設け、レンズ本体２０の嵌め込み係止体２２が第１貫通孔１３に対応する位置に第２貫通孔２２４を設け、第２貫通孔２２４の末端に径の大きい第２段差溝２２５を設けることによって、フレーム本体１０と、レンズ本体２０を相互結合状態において、第１貫通孔１３と、第２貫通孔２２４を弾塑性部材から仕上げる固定素子３０に組み入れて更に固定して置く。そのうち、弾塑性固定素子３０は、超弾性樹脂ＴＲ９０から仕上げられている。固定素子３０はヘッド端３１を含む、ヘッド端３１の一端に外径のやや縮小する連結柱３２を設け、連結柱３２の径方向に圧縮切り欠き３３を開け、連結柱３２の末端が圧縮切り欠き３３に対応して、締結端３４を設けることによって、固定素子３０の連結柱３２によって、圧縮切り欠き３３を内側に圧縮し、締結端３４を縮小させて、第１貫通孔１３と、第２貫通孔２２４に進入した後、締結端３４を第２貫通孔２２４の第２段差溝２２５に締結して、弾性に広げて固定され、図１０〜１１に示すように、固定素子３０のヘッド端３１を第１貫通孔１３の第１段差溝１３１に制限して置く。 Subsequently, the first through hole 13 is provided at a position corresponding to the fastening space 121 of the two fitting holes 12 on the frame base 11 of the frame body 10, and the first step groove 131 having a large diameter is provided at the front stage of the first through hole 13. By providing the second through hole 224 at a position corresponding to the first through hole 13 and the second locking groove 225 having a large diameter at the end of the second through hole 224. When the frame main body 10 and the lens main body 20 are connected to each other, the first through hole 13 and the second through hole 224 are incorporated into a fixing element 30 that is finished from an elastic-plastic member and further fixed. Among them, the elastic-plastic fixing element 30 is finished from the superelastic resin TR90 . The fixing element 30 includes a head end 31, a connection column 32 having a slightly reduced outer diameter is provided at one end of the head end 31, a compression notch 33 is opened in the radial direction of the connection column 32, and the end of the connection column 32 is compressed and cut. By providing the fastening end 34 corresponding to the notch 33, the compression notch 33 is compressed inward by the connecting column 32 of the fixing element 30, the fastening end 34 is reduced, and the first through hole 13 and the first After entering the second through hole 224, the fastening end 34 is fastened to the second step groove 225 of the second through hole 224 and is elastically spread and fixed. As shown in FIGS. The end 31 is placed so as to be limited to the first step groove 131 of the first through hole 13.
これにより、本発明のフレーム本体１０は、フレーム台１１を弾塑性部材によって仕上げることによって、弾性に広げることができ、嵌め込み孔１２の締結空間１２１が横方向へ弾性に広げて、２つの締結空間１２１と、レンズ本体２０にある２つの係止部２２１の２点に対向する締め付け余裕を構成し、中央固定部２３とを合わせて３点に連結固定することによって、フレーム本体１０と、レンズ本体２０との組立が便利となり、組立効率を向上でき、本発明のフレーム本体１０コンポーネント構造が単純で、しかもコストを大幅に軽減でき、公知技術のフレーム構造が複雑で、しかも構成部品が多いために解体や損傷し易く、使用者の顔部に傷つける欠点を解消できる。 Thereby, the frame main body 10 of the present invention can be elastically expanded by finishing the frame base 11 with an elastic-plastic member, and the fastening space 121 of the fitting hole 12 is elastically expanded in the lateral direction, so that two fastening spaces are provided. The frame body 10 and the lens body are configured by connecting and fixing 121 and two fastening portions 221 of the lens body 20 opposite to each other at two points and connecting the center fixing part 23 together. 20 is convenient, the assembly efficiency can be improved, the structure of the frame body 10 of the present invention is simple, the cost can be greatly reduced, the frame structure of the known technology is complicated, and there are many components. It can be easily disassembled and damaged, and can eliminate the drawbacks of damaging the user's face.
前述説明をまとめると、本発明の前述構造設計によれば、公知技術の欠点を克服できるほか、さらに、前述した種々な長所と、実用価値を有している。本発明は、創意を満ちた発明考案であり、当技術分野に同様または類似する製品の創作あるいは公開使用は見られない。よって、本発明がすでに発明特許に係る新規性と、進歩性要件を満足しており、法によって出願する。 In summary, according to the above-described structural design of the present invention, the disadvantages of the known technology can be overcome, and further, the above-mentioned various advantages and practical values are provided. The present invention is a creative invention and there is no creation or public use of similar or similar products in the art. Thus, the present invention already satisfies the novelty and inventive step requirements of the invention patent, and is filed by law.
（公知技術）
Ａ メガネ
Ａ１ フレーム
Ａ１１ レンズ台
Ａ１２ 組付け区域
Ａ１３ 組付け孔
Ａ１４ 横方向係止台
Ａ１５ 縦方向係止台
Ａ１６ テンプル
Ａ１７ 連結コンポーネント
Ａ１８ 取り付け嵌め合せ溝
Ａ１９ 取付突起柱
Ａ２ レンズ
Ａ２１ 嵌め込み突起部
（本発明）
１０ フレーム本体
１１ フレーム台
１２ 嵌め込み孔
１２１ 締結空間
１２２ 誘導面
１２３ 凸部
１２４ 嵌め合わせ面
１２５ 誘導面
１３ 第１貫通孔
１３１ 第１段差溝
１４ テンプル
１５ 中間取付部
１５１ 制限溝
１６ 固定溝
２０ レンズ本体
２１ 上端部
２２ 嵌め込み係止体
２２１ 係止部
２２２ 案内斜面
２２３ 嵌め込み係合面
２２４ 第２貫通孔
２２５ 第２段差部
２２６ 斜面
２３ 固定部
３０ 固定素子
３１ ヘッド端
３２ 連結柱
３３ 圧縮切り欠き
３４ 締結端
(Known technology)
A Glasses A1 Frame A11 Lens stand A12 Assembly area A13 Assembly hole A14 Lateral locking platform A15 Vertical locking platform A16 Temple A17 Connection component A18 Mounting fitting groove A19 Mounting projection column A2 Lens A21 Mounting projection (present invention) )
10 frame body 11 frame base 12 fitting hole 121 fastening space 122 guide surface 123 convex portion 124 fitting surface 125 guide surface 13 first through hole 131 first step groove 14 temple 15 intermediate mounting portion 151 limiting groove 16 fixing groove 20 lens body 21 Upper end 22 fitting engagement body 221 engagement portion 222 guide slope 223 fitting engagement surface 224 second through hole 225 second step portion 226 slope 23 fixing portion 30 fixing element 31 head end 32 connecting column 33 compression notch 34 fastening end
Claims (4)
前記フレーム本体は弾塑性部材から仕上げるフレーム台と、前記フレーム台の両末端に延在するテンプルとを含み、前記フレーム台の中央部は下向きに中間取付部を延在していて、かつ、中間取付部は下向きに制限溝を開け、前記制限溝内部の所定位置に固定溝を設け、前記フレーム台の両側にそれぞれ嵌め込み孔を釣り合って設け、前記各嵌め込み孔の内部に縦方向の開放形態の締結空間を形成し、前記締結空間に傾斜状の誘導面を内設し、前記誘導面の対向位置に凸部を設け、
前記レンズ本体の上方に上端部を設け、前記上端部の中央位置が前記フレーム本体の前記フレーム台の固定溝に対応して固定部を設けることによって、前記レンズ本体の前記上端部の中央位置を前記フレーム台の制限溝に嵌め込み、前記固定部を前記固定溝に締結して結合固定し、前記レンズ本体の前記上端部は、前記フレーム台に設けられた２つの嵌め込み孔に対応する位置に、２つの嵌め込み係止体をそれぞれ釣り合って設け、前記各嵌め込み係止体の一側に斜面を設けていて、かつ、前記各嵌め込み係止体の他側に係止部を設け、前記係止部の上面に案内斜面を形成し、前記係止部の底面に嵌め込み係合面を形成し、前記フレーム台が弾性に広げられ、前記嵌め込み孔の前記締結空間を横方向に広げて拡大し、前記２つの締結空間と、前記２つの係止部との締結余裕度を増やせると共に、前記レンズ本体の前記２つの嵌め込み係止体の斜面と、前記嵌め込み孔の前記誘導面が表面接触による滑り働きによって、前記係止部を前記凸部に嵌め込むことができ、前記レンズ本体の前記係止部が弾性に元位置に戻った後に前記レンズ本体の前記係止部をさらに嵌め合わせて、前記フレーム本体の前記凸部に嵌め込み、
前記フレーム本体の前記フレーム台が前記２つの嵌め込み孔の前記締結空間に対応する位置に、第１貫通孔をそれぞれ設け、前記第１貫通孔の前段場所に径の大きい第１段差溝を設け、前記レンズ本体の前記嵌め込み係止体が前記第１貫通孔の位置に対応して、第２貫通孔を設け、前記第２貫通孔の末端に径の大きい第２段差溝を設けることによって、前記フレーム本体と、前記レンズ本体を相互に結合した状態において、前記第１貫通孔と、前記第２貫通孔を弾塑性部材から仕上げる固定素子に嵌め込みさらに固定し、前記固定素子がヘッド端を含み、前記ヘッド端の一端に外径を縮小した連結柱を設け、前記連結柱の径方向に圧縮切り欠きを開け、前記連結柱の末端は、前記圧縮切り欠きに対応して、締結端を設け、前記固定素子の前記連結柱が内側に前記圧縮切り欠きを圧縮し、前記締結端を縮小し、前記第１貫通孔と、前記第２貫通孔に進入した後、前記締結端を前記第２貫通孔の前記第２段差溝に締結して、弾性に広げて固定され、前記固定素子の前記ヘッド端を前記第１貫通孔の前記第１段差溝に制限し、
前記レンズ本体の前記係止部が、前記フレーム本体の前記凸部に嵌め込まれると、前記第１貫通孔と前記第２貫通孔が一致することを特徴とする、メガネフレームの構造。 A structure of an eyeglass frame comprising a frame body and a lens body,
The frame body viewed contains a frame stand finish from elastic-plastic member, and a temple extending to both ends of the frame base, the central portion of the frame base are not extend the intermediate mounting portion downward, and, The intermediate mounting portion has a restriction groove in the downward direction, a fixed groove is provided at a predetermined position inside the restriction groove, and fitting holes are provided on both sides of the frame base, respectively, and a vertically open form is formed inside each fitting hole. A fastening space is provided, an inclined guiding surface is provided in the fastening space, and a convex portion is provided at a position opposite to the guiding surface,
An upper end portion is provided above the lens body, and a center portion of the upper end portion is provided corresponding to a fixing groove of the frame base of the frame body, whereby the center position of the upper end portion of the lens body is set. Fit into the restriction groove of the frame base, fasten and fix the fixing portion to the fixing groove, the upper end portion of the lens body at a position corresponding to two fitting holes provided in the frame base, provided balanced two fitting stoppers, respectively, the optionally provided a slope on one side of the fitting lock body, and an engagement portion provided on the other side of each of the fitting lock body, the locking portion A guide slope is formed on the upper surface of the locking portion , a fitting engagement surface is formed on the bottom surface of the locking portion , the frame base is elastically expanded, and the fastening space of the fitting hole is expanded laterally and expanded, Two fastening spaces, With Fuyaseru fastening margin with serial two locking portions, and the two slopes of the fitted locking member of said lens body, said guide surface of the fitting hole by sliding work by surface contact, the locking portion The lens body can be fitted into the convex portion, and after the locking portion of the lens body is elastically returned to the original position, the locking portion of the lens body is further fitted into the convex portion of the frame body. only write,
The frame base of the frame main body is provided with a first through hole at a position corresponding to the fastening space of the two fitting holes, and a first step groove with a large diameter is provided at a position before the first through hole, The fitting locking body of the lens body is provided with a second through hole corresponding to the position of the first through hole, and a second step groove having a large diameter is provided at the end of the second through hole. In a state where the frame main body and the lens main body are coupled to each other, the first through hole and the second through hole are fitted and fixed to a fixing element finished from an elastic-plastic member, and the fixing element includes a head end, A connecting column having a reduced outer diameter is provided at one end of the head end, a compression notch is opened in a radial direction of the connecting column, and a terminal end of the connecting column is provided with a fastening end corresponding to the compression notch, The fixing element After the tie pillar compresses the compression notch inward, the fastening end is reduced, and enters the first through hole and the second through hole, the fastening end is moved to the second through hole of the second through hole. Fastened to the step groove and elastically spread and fixed, limiting the head end of the fixing element to the first step groove of the first through hole,
The structure of the eyeglass frame , wherein the first through hole and the second through hole coincide when the engaging portion of the lens body is fitted into the convex portion of the frame body .
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| JP6436147B2 true JP6436147B2 (en) | 2018-12-12 |
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| EP0514514B1 (en) * | 1990-12-11 | 1994-08-31 | GRENDELMEIER, Alexander | Pair of spectacles |
| US5523805A (en) * | 1995-09-15 | 1996-06-04 | Kuipers; Raymond J. | System for coupling lens to an eyeglass frame |
| WO2007084312A2 (en) * | 2006-01-13 | 2007-07-26 | Liberty Sport, Inc. | Eyewear frames with mechanical lock lens attachments |
| US7510279B2 (en) * | 2007-02-02 | 2009-03-31 | Nike, Inc. | Sports glasses lens adapter |
| ITPD20080029A1 (en) * | 2008-01-25 | 2009-07-26 | Rudy Project S R L | GLASSES WITH INTERCHANGEABLE LENSES |
| US7712895B2 (en) * | 2008-01-30 | 2010-05-11 | Chih-Hung Wang | Eyeglasses structure |
| JP2009294489A (en) * | 2008-06-06 | 2009-12-17 | I Plus:Kk | Hinge device of spectacle, and pivot removal device for spectacle |
| JP5212948B2 (en) * | 2009-04-24 | 2013-06-19 | 山本光学株式会社 | glasses |
| JP2012137703A (en) * | 2010-12-28 | 2012-07-19 | Kowa Co | Eye glasses |
| JP5596772B2 (en) * | 2012-12-18 | 2014-09-24 | 一成 大浦 | Fixing structure of spectacle lens assembly and spectacles |
| TW201439637A (en) * | 2013-02-13 | 2014-10-16 | Planet Vision 60 Co Ltd | Glasses |
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