M427583 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種眼鏡構造，尤指一種鏡腳可於展 開及收合時彈性定位之眼鏡鏡腳定位結構。 【先前技術】 一般來講’眼鏡結構包括有一鏡框及樞設於該鏡框兩 側之二鏡腳’使該二鏡腳可旋轉作展開或收合動作，而過 去之眼鏡結構’鏡框與鏡腳僅係單純樞接，鏡腳並不具有 向外擴張及向内拉回之彈性，因而造成使用者配載上不舒 適及易致使鏡腳逐漸往外擴張變形，而產生向下滑動之情 形。 緣此’乃有眼鏡在鏡框與鏡腳間之樞接部位設置彈性 結構，如我國專利第1230281號「眼鏡鏡腳彈性組合結構 」，藉以在配载時具有較佳之舒適性及可避免鏡腳逐漸往 外擴張H Ί上述眼鏡仍有其缺失存在，當鏡腳在做M427583 V. New Description: [New Technology Field] This creation department is about a kind of eyeglass structure, especially a lens temple positioning structure that can be elastically positioned when the temples are opened and folded. [Prior Art] Generally, the 'glass structure includes a frame and two temples pivoted on both sides of the frame' to enable the two legs to be rotated for unfolding or folding, and the past glasses structure 'frame and temples' Only the pivoting is simple, the temples do not have the elasticity of outward expansion and inward pulling, which causes the user to be uncomfortable in loading and easy to cause the temples to gradually expand outward and deform, and to cause downward sliding. Therefore, there is a flexible structure in which the glasses are placed at the pivotal portion between the frame and the temples, such as the "glass eyepiece elastic combination structure" of the Chinese Patent No. 1230281, so as to have better comfort and avoidance of the temples during loading. Gradually expanding outward H ΊThe above glasses still have their absence, when the temples are doing
以及致使眼鏡置放時佔用不必要的空間。 必要的空間。 【新型内容】And it takes up unnecessary space when placing the glasses. The necessary space. [New content]
M427583 本創作提供一種眼鏡之鏡腳定位結構’其包括有一鏡 框、二鏡腳及二樞接裝置，其中該鏡框兩側各設有一座桿 ，該座桿後端面設有一插結孔，該鏡腳前端面設有一組設 孔，該樞接裝置具有一第一樞接件、一第二樞接件、一彈 性件、一卡制件及一樞軸’該第一椹接件係插設於鏡框座 桿之插結孔固結’於該第一樞接件上設有一凸塊，該凸塊 周側設有垂直狀之第一定位面與第二定位面及一鄰接該第 二定位面之圓弧倒角’該第二樞接件係插設於鏡腳之組設 參 孔固結，於該第二樞接件上設有一樞接座，該枢接座中間 設有一凹槽供上述第一樞接件之凸塊套置並藉由樞軸穿設 枢接’另該樞接座之凹槽底部設有一容置孔，供該彈性件 及卡制件置入裝設，使該卡制件藉由彈性件之彈力而彈抵 於第一樞接件之凸塊周側。 本創作之主要目的，在於當眼鏡之鏡腳在作展開或收 合動作時’卡制件會藉由彈性件之彈力推抵而卡制於第— • 樞接件凸塊的第一定位面或第二定位面上，藉此提供鏡腳 具有彈性展開及收合定位的效果。 【實施方式】 餘下’茲配合圖式將本創作較佳實施例詳細說明如后 由第一、二、三、四圖所示觀之，本創作眼鏡之鏡腳 定位結構包括有一鏡框！、二鏡腳2及二樞接裴置3，其中 該鏡框1兩側各彎折設有一座桿11，該座桿11後端面設有 一插結孔111，一側面設有一穿孔112與該插結孔111相通 5 M427583 ，該鏡腳2前端面設有一組設孔21，一側面設有一穿孔22 與該組設孔21相通，該樞接裝置3具有一第一樞接件31、 一第二棍接件32、一彈性件33、—f*制件34及一樞轴35， 該第一樞接件31中間設有一擋板311，於該檔板311—側設 有一插柱312，相對側設有一凸塊313，該插柱312—侧面 設有一螺孔3121，該凸塊313上設有一貫穿之軸孔3131 ’ 周侧設有垂直狀之第一定位面3132與第二定位面3133及一 鄰接該第二定位面3133之圓弧倒角3134，該第二樞接件32 設有一樞接座321及一由該樞接座321延伸之結合桿322， 該樞接座321中間設有一凹槽3211，該凹槽3211底部設有 一延伸至結合桿322内的容置孔3212，另該樞接座321上設 有一貫穿該凹槽3211之枢結孔3213，該結合桿322—側面 設有一螺孔3221，該彈性件33可為彈簧，該卡制件34係一 柱狀體’恰可滑套於第二樞接件32之容置孔3212内。 而將該第一樞接件31之插柱312插入鏡框1座桿11之插 結孔111内，以一鎖結元件穿過該座桿U之穿孔112，螺結 於第一樞接件31插柱312之螺孔3121鎖固，使該第一樞接 件31與鏡框1座桿π結合固定，並且第一樞接件31的擋板3 11貼靠於鏡框1座桿11後端面，另將該第二樞接件32之結 合桿322插入鏡腳2之組設孔21内，以一鎖結元件穿過該座 腳2之穿孔22 ’螺結於第二樞接件32結合桿322之螺孔3221 鎖固，使該第二樞接件32與鏡腳2結合固定，並且第二樞 接件32的樞接座321貼靠於鏡腳2前端面，及將該彈性件33 及卡制件34置入第二樞接件32之容置孔3212内裝設，再將 M427583 該第一樞接件31之凸塊313與該第二樞接件32樞接座321之 凹槽3211套合，以樞轴35穿設於第二檀接件32樞接座321 的樞結孔3213與第一樞接件31凸塊313的軸孔3131樞結， 使鏡腳2樞接於鏡框1兩側，即完成組裝。 而於眼鏡之鏡腳2展開時，樞接裝置3之卡制件34藉由 彈性件33之彈力推抵，而以其外側端面卡制於第一樞接件 31凸塊313的第二定位面3133上，藉此提供鏡腳2具有彈性 展開定位的效果。 另當眼鏡之鏡腳2收合時’配合參閱第五、六圖，將 鏡腳2往内扳轉，於扳轉過程中使樞接裝置3之彈性件犯受 卡制件34抵壓而收縮，並於扳轉至適當角度時，藉由彈性 件3 3之彈力推抵帶動鏡腳2自動往内樞轉至收合狀態，使 卡制件34外側端面卡制於第一樞接件31凸塊313的第—定 位面3132上，形成定位作用，防止鏡腳2任意晃動。 再者’當眼鏡供配戴而致使鏡腳2受向外之外力時， 如第七圖所示，可藉由第一樞接件31凸塊313之圓弧倒角3 134受枢接裝置3之卡制件34彈抵，而使該鏡腳2可向外拖 轉擴張，並具有向内拉回之彈性，當向外之外力消失時， 卡制件34即藉由彈性件33之彈力，而重新以其外側端面卡 制於第一樞接件31凸塊313的第二定位面3133上，帶動鏡 腳2自動回復至原展開位置。 由上述具體實施例之結構，可得到下述之效益： 本創作眼鏡之鏡腳2在作展開或收合動作時，樞接裝 置3之卡制件34會藉由彈性件33之彈力推抵而卡制於第— 7 M427583 樞接件31凸塊313的第一定位面3132或第二定位面3133上 ，藉此提供鏡腳2具有彈性展開及收合定位的效果，增進 使用便利性。 综上所述，本創作確實已經達於突破性之結構，而具 有改良之創作内容，同時又能夠達到產業上利用性與進步 性，當符合專利法之規定，爰依法提出新型專利申請，懇 請鈞局審查委員授予合法專利權，至為感禱。 【圖式簡單說明】 第一圖：係本創作之立體分解圖。 第二圖：係本創作立體分解之局部放大圖。 第三圖：係本創作之立體組合圖。 第四圖：係本創作鏡腳展開狀態之剖面圖。 第五圖：係本創作鏡腳之扳轉動作示意圖。 第六圖：係本創作鏡腳收合狀態之剖面圖。 第七圖：係本創作鏡腳向外樞轉擴張之剖面圖。 【主要元件符號說明】 1 鏡框 11 座桿 111 插結孔 112 穿孔 2 鏡腳 21 組設孔 22 穿孔 3 樞接裝置 M427583M427583 The present invention provides a temple positioning structure for a pair of glasses, which comprises a frame, a two-legged foot and two pivoting devices, wherein a frame is arranged on each side of the frame, and a rear hole is provided on the rear end surface of the frame. The front end surface of the foot is provided with a set of holes, the pivoting device has a first pivoting member, a second pivoting member, an elastic member, a clamping member and a pivotal shaft. The first pivoting member is provided with a protrusion on the first pivoting member, and the first positioning surface and the second positioning surface are vertically disposed on the circumferential side of the protruding block and the second positioning is adjacent to the second positioning The second pivoting member is inserted into the set of holes of the temple, and a pivoting seat is disposed on the second pivoting member, and a groove is arranged in the middle of the pivoting seat. The protrusion of the first pivoting member is sleeved and pivoted by the pivoting member. The bottom of the groove of the pivoting seat is provided with a receiving hole for the elastic member and the clamping member to be installed. The card member is elastically biased against the convex side of the first pivoting member by the elastic force of the elastic member. The main purpose of this creation is that when the temples of the glasses are being unfolded or folded, the card is clamped by the elastic force of the elastic members - the first positioning of the pivots of the pivoting members The surface or the second positioning surface provides the effect of the elastic expansion and the folding positioning of the temple. [Embodiment] The following is a detailed description of the preferred embodiment of the present invention. As shown in the first, second, third and fourth figures, the positioning structure of the temple of the present invention includes a frame! The second frame 2 and the second pivoting device 3 are respectively provided with a rod 11 bent on both sides of the frame 1. The rear end surface of the frame 11 is provided with a insertion hole 111, and a side surface is provided with a through hole 112 and the insertion hole. The junction hole 111 is connected to the 5 M427583. The front end surface of the temple 2 is provided with a set of holes 21, and a side surface is provided with a through hole 22 communicating with the set hole 21. The pivoting device 3 has a first pivoting member 31 and a first a second stick member 32, an elastic member 33, a f* member 34 and a pivot shaft 35. The first pivoting member 31 is provided with a baffle 311 in the middle thereof, and a plug 312 is disposed on the side of the baffle plate 311. A protrusion 313 is disposed on the opposite side, and a screw hole 3121 is defined in the side of the insertion post 312. The protrusion 313 is provided with a through hole 3131. The circumferential side is provided with a vertical first positioning surface 3132 and a second positioning surface. 3133 and a circular arc chamfer 3134 adjacent to the second positioning surface 3133. The second pivoting member 32 is provided with a pivoting seat 321 and a connecting rod 322 extending from the pivoting seat 321 . The recess 3211 is provided with a receiving hole 3212 extending into the connecting rod 322, and the pivoting seat 321 is provided with a through hole 3211. The pivoting hole 3213, the coupling rod 322 is provided with a screw hole 3221 on the side, the elastic member 33 can be a spring, and the clamping member 34 is a cylindrical body slidably sleeved on the second pivoting member 32. Inside the hole 3212. The insertion post 312 of the first pivoting member 31 is inserted into the insertion hole 111 of the seat post 11 of the frame 1 , and a locking component passes through the through hole 112 of the seat post U and is screwed to the first pivoting member 31 . The screw hole 3121 of the insertion post 312 is locked, so that the first pivoting member 31 is fixedly coupled with the seat post π of the frame 1, and the baffle 31 of the first pivoting member 31 abuts against the rear end surface of the seat post 11 of the frame 1. In addition, the coupling rod 322 of the second pivoting member 32 is inserted into the assembly hole 21 of the temple 2, and a locking member passes through the through hole 22 of the foot 2 to be screwed to the second pivoting member 32. The screw hole 3221 of the 322 is locked, the second pivoting member 32 is fixedly coupled to the temple 2, and the pivoting seat 321 of the second pivoting member 32 abuts against the front end surface of the temple 2, and the elastic member 33 is attached. And the clamping member 34 is disposed in the receiving hole 3212 of the second pivoting member 32, and the projection 313 of the first pivoting member 31 and the second pivoting member 32 are pivoted to the recess 321 of the second pivoting member 32. The pivoting hole 3213 of the pivotal seat 321 of the second ballast member 32 is pivoted to the pivot hole 3131 of the protrusion 313 of the first pivoting member 31 to pivot the temple 2 On both sides of the frame 1, the assembly is completed. When the temple 2 of the glasses is unfolded, the clamping member 34 of the pivoting device 3 is pushed by the elastic force of the elastic member 33, and the outer end surface of the locking member 3 is clamped to the second projection 313 of the first pivoting member 31. The positioning surface 3133 is provided, thereby providing the effect that the temple 2 has an elastic deployment position. When the temples 2 of the glasses are folded together, the reference lens 5 is turned inwardly, and the elastic member of the pivoting device 3 is pressed against the clamping member 34 during the turning process. Shrinking, and when being rotated to an appropriate angle, the elastic force of the elastic member 3 3 pushes the mirror arm 2 to automatically pivot to the folded state, so that the outer end surface of the clamping member 34 is locked to the first pivotal connection. The first positioning surface 3132 of the protrusion 31 of the member 31 forms a positioning function to prevent the temple 2 from arbitrarily shaking. Furthermore, when the glasses are worn to cause the temple 2 to be subjected to an outward external force, as shown in the seventh figure, the arcing device can be pivoted by the arc chamfer 3 134 of the first pivoting member 31. The clamping member 34 of the 3 is snapped, so that the temple 2 can be dragged outwardly and expanded, and has the elasticity of pulling back inward. When the external force disappears, the clamping member 34 is elasticized by the elastic member 33. The elastic force is re-applied to the second positioning surface 3133 of the protrusion 313 of the first pivoting member 31 by the outer end surface thereof, so that the temple 2 automatically returns to the original deployed position. According to the structure of the above specific embodiment, the following benefits can be obtained: When the temple 2 of the original eyeglass is in the unfolding or folding action, the clamping member 34 of the pivoting device 3 is pushed by the elastic force of the elastic member 33. The first positioning surface 3132 or the second positioning surface 3133 of the protrusion 313 of the pivoting member 31 of the 7th M427583 is abutted, thereby providing the elastic expansion and folding positioning of the temple 2, thereby improving the convenience of use. . In summary, this creation has indeed reached a breakthrough structure, and has improved content of creation, while at the same time achieving industrial use and progress. When complying with the provisions of the Patent Law, it proposes a new type of patent application according to law. The census review committee granted legal patent rights and was praying. [Simple description of the diagram] The first picture: is a three-dimensional exploded view of the creation. The second picture: a partial enlarged view of the three-dimensional decomposition of the creation. The third picture: a three-dimensional combination of the creation of this creation. The fourth picture is a sectional view of the state in which the creation of the temple is expanded. The fifth picture is a schematic diagram of the flipping action of the created mirror foot. Figure 6: A cross-sectional view of the folded state of the created temple. Figure 7: This is a cross-sectional view of the mirror foot that is pivoted outward. [Main component symbol description] 1 Frame 11 Seatpost 111 Insert hole 112 Perforation 2 Mirror 21 Set hole 22 Perforation 3 Pivot device M427583
31 第一樞接件 311 擋板 312 插柱 3121 螺孔 313 凸塊 3131 軸孔 3132 第一定位面 3133 第二定位面 3134 圓弧倒角 32 第二樞接件 321 樞接座 3211 凹槽 3212 容置孔 3213 框結孔 322 結合桿 3221 螺孔 33 彈性件 34 卡制件 35 枢軸31 First pivoting member 311 Baffle 312 Post 3121 Screw hole 313 Bump 3131 Shaft hole 3132 First positioning surface 3133 Second positioning surface 3134 Arc chamfer 32 Second pivoting member 321 Pivot socket 3211 Groove 3212 Locating hole 3213 framing hole 322 coupling rod 3221 screw hole 33 elastic member 34 clamping member 35 pivot