M296991 八、新型說明： 【新型所屬之技術領域】 本創作是有關於眼鏡腳之组合改良結構，特別是指一 種結構簡單且具彈性伸縮外擴功效，可有效增進配戴日^舒 適感之眼鏡腳結構。 【先前技術】 按，對於近視、遠視或老花眼患者而言，眼鏡乃為— 簡便且不可或缺之矯正工具，而在一般傳統配掛式的眼鏡 結構，其大多係於一鏡眼架之二旁侧分別樞設一眼鏡腳， 使該二眼鏡腳於張開時可垂持於眼鏡架二旁並向後延伸， 2以鉤掛於人之二耳上方；然而，由於不同使用者之臉型 見度不一 ’致使單一規格大量生產之眼鏡產品無法適用於 所有人之臉型，而有鬆緊不同的配戴情形，因此，乃有眼 鏡腳張開角度可調整之設計被公開； 如中華民國專利第1230281號新型專利案，其係由鏡 框、植接塊、止定塊、彈性元件、螺栓、鏡腳組合而成， 该鏡框與枢接塊樞接組合，並於樞接塊設置可供與螺栓一 端接合之接合部’而彈性元件二端分別與止定塊、螺栓頂 罪’該鏡腳係於一端設置容置孔，該止定塊係寬度略大於 鏡腳之容置孔寬度，並於中央設置可供穿插螺拾之穿孔， 又於外緣設置若干嵌齒，藉之使樞接塊、止定塊、彈性元 件、螺栓、鏡腳組合，並該螺栓組合後施予適當外力令止 疋塊嵌入鏡腳之容置孔適當位置，並使止定塊之嵌齒可對 5 M296991 應向容置孔之出口方向形成曲折倒齒，且藉由止定塊受擠 壓嵌齒之撓性力嵌固於容置孔定位，又止定塊承受彈性元 件之彈力可使止定塊更緊密嵌插入鏡腳之容置孔内壁定位 ;然而，此種結構其整體之組成元件及結構極為複雜，不 但組裝不易，且開發及生產成本極高，不符合經濟效益。 另有如中華民國專利第M268595號新型專利案，其係 由框架、彈性體及腳架所組設構成，該框架係在兩端面各 設有一凹孔，凹孔一側則預設有一轉折部，轉折部一侧設 有一螺孔及一靠持部，該彈性體由具有高度之彈性材質所 製成，兩側各設有一彎折部，另在其一端預設有一透孔， 及該腳架前端連設一凸桿，凸桿中設有一螺孔，底部形成 一弧曲面，使該彈性體一端之透孔置於框架之凸部中，再 將腳架之凸桿嵌入框架之凹孔中，並以一螺固元件鎖固於 框架及腳架之螺孔中，當該腳架向外擴張時，該彈性體之 彎折部受腳架之凸桿壓掣，使該彈性體一端向下滑動而抵 靠於框架之靠持部，形成一彈性擴張；此種結構其由於該 腳架之擴張彈性完全依靠該片狀之彈性體彎折所產生，由 於該彈性體本身體積極小，且該容置彈性體之空間有限， 加以該彈性體於容置空間内亦無任何定位結構，因此，不 但組裝上極為費事，且其組合精度亦不易保持，對於其產 品之眼鏡腳架向外擴張之彈性難以保持均一，此為其應用 上之嚴重缺失。 有鑑於習見眼鏡腳張開角度調整結構有上述之缺點， 創作人乃針對該些缺點研究改進之道，終於有本創作產生 M296991 ο 【新型内容] 本創作之主要目的在於提供一種眼鏡腳之組合改良结 ，，其組成元件極少且結構簡易可使眼鏡腳產生穩定的 彈性擴張動作，確保產品之品質。 本創作之另一目的在於提供一種眼鏡腳之組合改良結 構，其整體之組裝極為便利，可有效降低生產成本，提昇 產品之競爭力。 ® 本創作為達成上述目的及功效，其所採行的技術手段 包括··一眼鏡架，於二旁侧橫向延伸一支座，於該支座之 外端部旁侧並設有一軸孔；二眼鏡腳，一端貫設有一轴孔 ’於该轴孔中段沿轴向設有一鎮空凹部，可供容置一彈性 元件，且該二眼鏡腳於鏤空凹部内旁侧另設有一滑槽；二 彈性套帽，呈一片狀結構，可套蓋於該二眼鏡腳之鏤空凹 部外旁側，於該二彈性套帽之一端部並結合一平行延伸之 _内延伸部，並使該内延伸部可伸入眼鏡腳之滑槽内，以套 合於該彈性元件周緣；藉由二樞轴螺栓分別貫穿該二眼鏡 腳之軸孔與眼鏡架之軸孔，使該二眼鏡腳柩接於該眼鏡架 之支座端部，並使該支座之外端部可彈性抵頂該二彈性套 帽，以於二眼鏡腳形成一向内收合之彈性。 至於本創作之詳細構造、應用原理、作用與功效，則 茶照下列依附圖所作之說明即可得到完全的瞭解·· 【實施方式】 7 M296991 第一圖係本創作之構造分解圖，由其參照第二、三圖 之組合示意圖及組合部位剖面圖，可以很明顯地看出，本 創作主要包括：眼鏡架1、眼鏡腳2及彈性套帽3等部份 ’其中該眼鏡架1於二旁側橫向延伸一支座1 1，於該支 座1 1之外端部1 3旁側ϋ垂直設有一軸孔1 2，眼鏡腳 2之一端貫設有一轴孔2 3，於該轴孔2 3中段沿軸向設 有一鏤空凹部2 1，可供容置一彈性元件4 (彈簧），且 該眼鏡腳2於鏤空凹部2 1内旁側另設有一滑槽2 2，彈 性套帽3係呈一片狀結構，其一端部並結合一平行延伸之 内延伸部3 1，並使該内延伸部3 1與彈性套帽3之間設 有一等距之間隙3 2 ; 組合時，可以該彈性套帽3套蓋於該二眼鏡腳2之鏤 工凹邛2 1外旁侧，並以其内延伸部3 1伸入眼鏡腳2之 /月槽2 2内，以使該彈性套帽3之間隙3 2可配合眼鏡腳 ^之鏤空凹部2 1套合於該彈性元件4周緣，使該彈性套 中Γ 3可利用彈性元件4之彈性而與該眼鏡腳2之間形成- 彈性伸縮滑移，而概鏡腳2之軸孔2 3則可藉由一樞轴 =检24貫穿於眼鏡架1之軸孔1 2，使該眼鏡腳2可樞 接於該眼鏡架1之支座11端部。 ==、五圖係本創作之各眼鏡腳張開動作示意圖，由 二ΓΓ當該眼鏡腳2向外擴張於-般定位時(如第 帽，而开不Γ該支座11之外端部13僅抵觸於該彈性套 目Fr二定位，以適用於臉形較窄之使用者；而若使 又兄聊2再向外擴張（如第五圖所示）時則該支座^ M296991 之外端部1 3可彈性壓掣於該彈性套帽3，使該眼鏡腳2 形成一向内收縮之彈性，以適用於臉形較寬之使用者，且 可確保使用之舒適性及配戴之穩定性。 本創作上述之結構中，該彈性套帽3之外表側可依需 要而設置產品之商標或裝飾用之圖案或文字，藉以增進產 品之質感。 由上所述可知，本創作眼鏡腳之組合改良結構確實具 ： 有結構簡單且可增進配戴舒適性之功效，4已具有產業上 之利用性、新穎性及進步性。 惟以上所述者，僅為本創作之一較佳實施例而已，並 非用來限定本創作實施之範圍。即凡依本創作申請專利範 圍所作之均等變化與修飾，皆為本創作專利範圍所涵蓋。 【圖式簡單說明】 第一圖係本創作之構造分解圖。 第二圖係本創作之組合示意圖。 ® 第三圖係本創作之組合部位剖面圖。 第四圖係本創作之眼鏡腳張開動作示意圖（一）。 第五圖係本創作之眼鏡腳張開動作示意圖（二）。 【主要元件符號說明】 .....眼鏡架 12、23____軸孔 2.....眼鏡腳 11....支座 13____外端部 21____鏤空凹部 9 M296991 22....滑槽 24. . . ·樞軸螺栓 3.....彈性套帽 31____内延伸部 32....間隙 4.....彈性元件M296991 VIII. New description: [New technical field] This creation is about the improved structure of the combination of the glasses and feet, especially the simple structure and elastic expansion and expansion effect, which can effectively enhance the wearing of the day ^ comfortable feeling glasses Foot structure. [Prior Art] According to the lens, for the patients with myopia, hyperopia or presbyopia, the glasses are simple and indispensable corrective tools, and in the conventional traditional glasses structure, most of them are attached to a mirror frame. A pair of temples are respectively arranged on the side, so that the two glasses can be hung on both sides of the frame and extended backwards when the two glasses are opened, 2 are hooked on the ears of the person; however, because the faces of different users are not visible A 'eyeglass product that causes mass production of a single specification cannot be applied to the face of all people, and has different elastic wearing conditions. Therefore, the design with adjustable eyeglass opening angle is disclosed; for example, Republic of China Patent No. 1230281 The novel patent case is composed of a frame, a planting block, a stop block, an elastic component, a bolt and a temple. The frame is pivotally combined with the pivoting block and is arranged at the pivoting block to be engaged with one end of the bolt. The joint portion 'and the two ends of the elastic member respectively correspond to the stopper block and the bolt top. The temple is provided with a receiving hole at one end, and the width of the stop block is slightly larger than the width of the receiving hole of the temple. The utility model is provided with a perforation for inserting the screw, and a plurality of cogs are arranged on the outer edge, so that the pivot block, the stop block, the elastic element, the bolt and the mirror foot are combined, and the bolt is combined to apply an appropriate external force to stop the cockroach The block is embedded in the appropriate position of the receiving hole of the temple, and the cogs of the stop block can form a meandering tooth to the exit direction of the receiving hole of 5 M296991, and the flexibility of the extruded cog by the stop block The force is embedded in the positioning of the accommodating hole, and the elastic force of the elastic member is stopped by the stopper, so that the stopper is more closely inserted into the inner wall of the accommodating hole of the temple; however, the overall composition and structure of the structure are extremely complicated. Not only is the assembly difficult, but the development and production costs are extremely high, which is not economical. Another example is the new patent of the Republic of China Patent No. M268595, which is composed of a frame, an elastic body and a tripod. The frame is provided with a concave hole at each end surface, and a turning portion is preset on one side of the concave hole. One side of the turning portion is provided with a screw hole and a holding portion, and the elastic body is made of a material having a height and a bent portion, and a through hole is defined at one end thereof, and the through hole is preset at one end thereof. A protruding rod is arranged at the front end, a screw hole is arranged in the protruding rod, and an arc curved surface is formed at the bottom portion, so that the through hole at one end of the elastic body is placed in the convex portion of the frame, and the protruding rod of the foot frame is embedded in the concave hole of the frame. And a screwing member is locked in the screw hole of the frame and the tripod. When the tripod is outwardly expanded, the bent portion of the elastic body is compressed by the protruding rod of the tripod, so that the elastic body is turned toward one end. Sliding down against the abutment portion of the frame to form an elastic expansion; the structure is completely caused by the expansion of the elastic body of the sheet due to the expansion elasticity of the stand, since the elastic body is actively small, And the space for accommodating the elastic body is limited, and the elastic body is There is no positioning structure in the space, so it is not only difficult to assemble, but also the combination accuracy is not easy to maintain. It is difficult to maintain the uniformity of the outward expansion of the eyeglass frame of the product, which is a serious lack of application. . In view of the above-mentioned shortcomings of the eyeglass opening angle adjustment structure, the creator is researching and improving the shortcomings of these shortcomings, and finally has the creation of M296991 ο [new content] The main purpose of this creation is to provide a combination of glasses and feet. The improved knot has few components and simple structure, so that the glasses can produce a stable elastic expansion action to ensure the quality of the product. Another object of the present invention is to provide an improved structure of the combination of the glasses and the overall assembly thereof is extremely convenient, which can effectively reduce the production cost and enhance the competitiveness of the product. ® The purpose of this creation is to achieve the above objectives and functions. The technical means adopted include a frame, which extends laterally on the side of the two sides, and a shaft hole is arranged on the side of the outer end of the support; a pair of temples having a shaft hole at one end thereof; an axial recess is provided in the middle of the shaft hole to accommodate an elastic member, and the two glasses are further provided with a sliding groove on the side of the hollow recess; The second elastic cap has a one-piece structure and can be sleeved on the outer side of the hollow recess of the two temples, and one end of the two elastic caps is combined with a parallel extending inner extension and the inner portion is The extending portion can be inserted into the sliding groove of the eyeglasses to fit around the periphery of the elastic member; and the two glasses are connected through the shaft hole of the two glasses and the shaft hole of the spectacle frame by the two pivot bolts respectively The end portion of the frame is fixed to the outer end of the frame to elastically abut the two elastic caps to form an inwardly collapsing elasticity of the two temples. As for the detailed structure, application principle, function and effect of this creation, the tea photo can be fully understood according to the description made in the following drawings. [Embodiment] 7 M296991 The first picture is a structural exploded view of the creation. Referring to the combination diagram of the second and third figures and the sectional view of the combined parts, it can be clearly seen that the creation mainly includes: a spectacle frame 1, an eyeglass 2 and an elastic cap 3, etc., wherein the spectacle frame 1 is in two a shaft 1 is laterally extended from the side, and a shaft hole 12 is vertically disposed at a side of the outer end 1 3 of the support 1 1 . One end of the temple 2 is provided with a shaft hole 2 3 . A hollow recess 2 1 is disposed in the middle of the second section, and a resilient member 4 (spring) is disposed in the axial direction, and the lens 2 is further provided with a sliding slot 2 2 on the side of the hollow recess 2 1 , and the elastic cap 3 is provided. The structure has a one-piece structure, and one end portion is combined with a parallel extending inner portion 3 1 , and an equidistant gap 3 2 is disposed between the inner extending portion 31 and the elastic cap 3; The elastic cap 3 is sleeved on the outer side of the mating recess 2 1 of the pair of temples 2, and is internally extended The extension portion 3 1 extends into the lug 2 2 of the temple 2 so that the gap 3 2 of the elastic cap 3 can fit over the periphery of the elastic member 4 with the hollow recess 2 1 of the temple, so that the elasticity The sleeve 3 can be formed by the elasticity of the elastic member 4 and the elastic expansion and contraction between the temples 2, and the shaft hole 2 of the temple 2 can be penetrated through the frame by a pivot=check 24 The shaft hole 1 2 of the lens 1 is pivotally connected to the end of the support 11 of the spectacle frame 1. ==, five figures are the schematic diagrams of the opening actions of the respective temples of the present creation, when the two glasses are outwardly expanded in the general position (such as the first cap, and the outer end of the support 11 is not opened) 13 only contradicts the elastic sleeve Fr two positioning for the user with a narrower face shape; and if the brother talks 2 and then expands outward (as shown in the fifth figure), then the support ^ M296991 The end portion 13 is elastically pressed against the elastic cap 3, so that the temple 2 forms an elasticity of inward contraction for the user with a wide face shape, and ensures the comfort of use and stability of wearing. In the above structure of the creation, the outer side of the elastic cap 3 can be provided with a trademark or a decorative pattern or text of the product as needed to enhance the texture of the product. As can be seen from the above, the combination of the creation of the eyeglasses The improved structure does have: a simple structure and improved wearing comfort, 4 has industrial applicability, novelty and progressiveness. However, the above is only one preferred embodiment of the present creation. Is not intended to limit the scope of this creative implementation. The equal changes and modifications made by the scope of the patent application for creation are covered by the scope of the patent application. [Simple description of the diagram] The first diagram is a structural exploded view of the creation. The second diagram is a combination diagram of the creation. The figure is a sectional view of the combined part of the creation. The fourth picture is a schematic diagram of the opening action of the eyeglasses of the present creation (1). The fifth picture is a schematic diagram of the opening action of the eyeglasses of the present creation (2). ..... Spectacle frame 12, 23____ shaft hole 2..... Glasses foot 11.. Support 13____ Outer end 21____ hollow recess 9 M296991 22.... Chute 24 . . . ·Pivot bolt 3... elastic cap 31____ inner extension 32.. clearance 4... elastic element