M377055 五、新型說明： 【新型所屬之技術領域】 本創作為一種自動閉合式樞紐器，係指一種裝設於掀 蓋式電子裝置的蓋體與本體之間，用以使蓋體相對於本體 啟閉的樞紐器》 【先前技術】 掀蓋式電子裝置係常見於日常生活中，諸如筆記型電 恥、行動電話、翻譯機等等，現有技術之樞紐器係裝設於 電子裝置之蓋體與本體之間，以使蓋體可相對於本體開啟 或閉合，當蓋體相對於本體閉合時，為了避免在攜帶或搬 運過程中因電子裝置相對位置改變而使得蓋體不慎開啟， 現有技術中係設置有扣合機構於蓋體與本體相對端緣，以 使蓋體閉合時可卡扣於本體上，然而，由於電子裝置之功 旎需求曰益增加，但趨勢上對於其體積的要求卻希冀輕薄 短小以便於攜帶，故扣合機構的設置除了增加元件的製造 成本之外，同時亦減少了電子裝置本身可用來設置功能性 電子元件的空間，如此則不敷需求。 【新型内容】 有鑑於此，本創作係設計了一種自動閉合式樞紐器， 其利用樞紐器提供蓋體自動閉合於本體上的功能，以減少 扣合機構的設置 為達到上述的創作目的，本創作所採用的技術手段為 設計一種自動閉合式枢紐器，其中包括： 一管黃架，其包含有一固定部及一套筒部，套筒部由 口足之端緣折成形，套筒部之連接端與固定部相接， 且套筒部之自由端與連接端之間形成__缺口，#筒部之内 壁面突伸成形有一定位凸塊，該定位凸塊由套筒部之外壁 面朝内壁面打入成形； 樞軸’其與官簧架之套筒部相接，樞轴包含有—柄 部及-轴桿，軸桿由柄部之端部軸向延伸成形，轴桿穿設 於管簧架之套筒部中’軸桿之外壁面成形有至少一平直 面； 軸桿相對於套筒部旋轉，轴桿之外壁面與定位凸塊相 摩擦，且轴桿之平直面可選擇性與套筒部之定位凸塊相卡 合0 、2用時，將樞軸之柄部與電子裝置之蓋體相互固定， 並將管簧架之固定部與電子裝置之蓋體相互較，當蓋體 相對於本體啟閉時，軸桿相對於套筒部轉動。 本創作的優點在於，當管簧架之套筒部的定位凸塊與 軸杯之平直面相卡合時，產生定位效果，而使得蓋體自動 疋位於本體上而相對穩固閉合以有效取代扣合機構的設 =，同時兼顧可自動閉合又節省元件並騰出更多空間給功 月匕性電子70件來設置’因此，本創作確具有其實用性。 【實施方式】 以下配合圖式及本創作之較佳實施例，進一步闡述本 創作為達成預定創作目的所採取的技術手段。 4參閱第一圖所示，本創作之自動閉合式樞紐器包含 有—管簧架（10)及一樞軸（20)。 清參閱第二、三及五圖所示，前述之管簧架（10)包含有 M377055 一固定部（11)及一套筒部（12)，套筒部（12)由固定部（11)之 端緣彎折延伸成形之，套筒部（12)之連接端（121)與固定部 (11)相接，且套筒部（12)之自由端（122)與連接端（121)之間 形成一缺口（123)以供套筒部（12)受力向外撐開或向内迫 緊，套筒部（12)之内壁面突伸成形有一定位凸塊（丨24)，該 定位凸塊（124)係由套筒部（12)之外壁面朝内壁面打入成形 之。 ' 前述之樞軸（20)與管簧架（10)之套筒部（12)相接，樞軸 φ (20)包含有一柄部（21)及一軸桿（22)，轴桿（22)由柄部（21)之 端部軸向延伸之，轴桿（22)穿設於管簧架（1〇)之套筒部（12) 中’軸桿（22)之外壁面成形有一平直面（221)，軸桿（22)之外 壁面内凹成形有螺旋狀的油溝（222)。 當本創作運用在掀蓋式電子裝置中時，樞軸（20)之柄部 (21)與電子裝置之蓋體相互固定，管簧架（1〇)之固定部（n) 與電子裝置之本體相互固定，則當蓋體相對於本體啟閉時， 拖軸（20)之轴桿（22)相對於管簧架（1〇)之套筒部（12)旋轉。 ® 請參閱第四及五圖所示，當軸桿（22)相對於套筒部（12) 旋轉時’轴桿（22)之外壁面與定位凸塊（124)相摩擦，當軸 桿（22)之平直面（221)與套筒部（12)之定位凸塊（124)相卡合 時’產生定位效果而對軸桿（22)形成停滯力進而使得蓋體相 對於本體定位，藉由相對位置的設置關係，使得平直面（22 〇 與定位凸塊（124)相卡合時恰為蓋體相對於本體閉合狀態， 故平直面（221)與定位凸塊（124)間相配合而產生的定位效果 將使得蓋體相對於本體自動閉合β 前述為本創作之基本結構，本創作在相同的基本結構 5 M377055 下可衍生設計出多種不同的變化形態，以下配合圖式— 進行闡述。 請參閱第六、七、八、九、十一、十六和十八圖所示， 管簧架（10A，10B，10C，10D，10E，10F,10G)之套筒部 (12 A，12B，12C，12D，12E，12F，12G)的壁面可成形有一平面部 (125A，125B，125C，125D，125E~；125F，125G)，前述之定位凸塊 設於該平面部（125八，1258，125(：，1250,125丑，125?，1250)上， 平面部（125B)可與管簧架（10B)之固定部（11B)連接而成一連 ^ 續平板。 請參閱第八及十六圖所示，管簧架（10C，10F)之定位凸 塊（124C，124F)軸向延伸成形至套筒部（12C，12F)之兩側開口 處，以增加與樞軸之平直面相卡合的區域。 請參閱第九至十四、十八和十九圖所示，管簧架 (10D，10E，10G)具有兩套筒部（12D，12E，12G)，兩套筒部 (120，12£,120)的侧緣之間具有間隙（1200，120£，1200); 請參閱第九、十、十八和十九圖所示兩套筒部（12D，12G) 可由固定部（iid，iig)朝同側彎折成形之，故兩套筒部 (12D，12G)之缺口（123D，123G)對齊呈一直線，則當樞軸 (20D，20G)朝缺口（123D，123G)方向旋轉時，對套筒部 (12D，12G)而言形成拉伸的力量，則套筒部（12D，12G)施以 彈性回復力以抵抗樞軸（20D，20G)旋轉，故使用者需施加較 大的力量方能使樞轴（20D，20G)朝此方向旋轉，但當朝相反 方向旋轉柩轴（20D，20G)時，因順著套筒部（12D，12G)復位 的方向行進，故配合套筒部（12D，12G)的彈性回復力則讓使 用者可施加較小的力量即可令樞軸（20D，20G)朝此方向旋 6 M377055 轉’因此’配合電子裝置之蓋體與本體的組裝位置，則可 讓蓋體相對於本體閉合時，使用者需施加較大的力量，亦 可讓蓋體相對於本體開啟時，使用者僅需施加較小的力量， 進而達到開輕關重的效果，再者，兩套筒部（12D，12G)之定 位凸塊亦成形於相同側’相對應樞軸（2〇D，2〇G)之軸桿 (22D，22G)的平直面（221D，221G)亦成形於單側； 凊參閱第Η 至十四圖所示’兩套筒部（12Ε)可由固定 (11Ε)朝相異側邊延伸成形之，故兩套筒部（丨2Ε)之缺口 • (123E)不相對齊，則使得樞轴（2〇E)相對於套筒部（12E)朝不 同方向旋轉時，兩套筒部（12E)分別呈拉伸或回縮的狀態以 平衡扭力的輸出，再者，兩套筒部（12E)之定位凸塊成形於 相異側’極袖（20E)之轴桿（22E)的外壁面成形有兩平直面 (221E) ’兩平直面（221E)分別與兩套筒部（12E)之定位凸塊 相配合。 請參閱第十五至十九圖所示，本創作另包含有一外套 官簧（30F，30G)，外套管簧（3〇F 3〇G)包含有一固定部 (31F，31G)及個或_個以上的套筒部⑺外套管菁 (30F，30G)之固定部（31F 31G)與管簧架（i〇f，i〇g)之固定部 (llF’llG)相貼# ’且外套管簧（3()f，3gg)之套筒部 套設迫緊於管簧架（10F，1〇G)之套筒部（12f，i2g)外利用外 套管簧（3〇F，3〇G)的設置來強化管簧架⑽，iQG)所提供的扭 力。 以上所述僅是本創作的較佳實施例而已，並非對本創 作做任何形式上的限制，雖然本創作已以較佳實施例揭露 如上’然而並非用以限定本創作，任何所屬技術領域中且 7 有通常知識者，在不脫離本創作技術方案的範圍内卷u 利用上述揭示的技術内容作出些許更動或修飾為等同變化 的等效實施例，但凡是未脫離本創作技術方案的内容依 據本創作的技術實質對以上實施例所作的任何簡單修改7 等同變化與修飾，均仍屬於本創作技術方案的範圍内。 【圖式簡單說明】 第一圖為本創作第一實施例之立體外觀圖 第二圖為本創作第一實施例之元件分解圖 第三圖為本創作第一實施例之管簧架放大立體圖 第四圖為本創作第一實施例之端視動作圖 第五圖為本創作第一實施例之另一端視動作圖 第六圖為本創作第二實施例之元件分解圖 第七圖為本創作第三實施例之元件分解圖 第八圖為本創作第四實施例之元件分解圖 第九圖為本創作第五實施例之元件分解圖 第十圖為本創作第五實施例之另一視角元件分解圖 第十一圖為本創作第六實施例之立體外觀圖 第十二圖為本創作第六實施例之另一視角立體外觀圖 第十三圖為本創作第六實施例之元件分解圖 第十四圖為本創作第六實施例之另一視角元件分解圖 第十五圖為本創作第七實施例之立體外觀圖 第十/、圖為本創作第七實施例之元件分解圖 十七圖為本創作第八實施例之立體外觀圖 第十八圖為本創作第八實施例之元件分解圖 第十九圖為本創作第八實施例之另一視角元件分解圖 M377055 【主要元件符號說明】 (10，10A，10B，10C，10D，10E，10F，10G)管簧架 (11，11丑，110，11?,110)固定部 (12，12A，12B，12C，12D，12E，12F，12G)套筒部 (120D，120E，120G)間隙 (121) 連接端 (122) 自由端 (123，123D，123E，123GW〇 (124，124C，124F)定位凸塊 (125A，125B，125C，125D，125E，125F，125G)平面部 (20,20D,20E,20G)^ ^ (21)柄部 (22,220,22丑，220)軸桿 (221，2210,22^，221〇)平直面 (222)油溝 (30F，30G)外套管簧 (31F，31G)固定部 (32F，32G)套筒部 9M377055 V. New description: [New technical field] This creation is an automatic closed type hinge, which is a kind of device installed between the cover body and the body of the clamshell electronic device, so that the cover body is opposite to the body Open and Closed Hubs [Prior Art] Clamshell electronic devices are commonly used in daily life, such as note-type shame, mobile phones, translators, etc., and the prior art hinges are mounted on the cover of the electronic device. Between the body and the body, so that the cover body can be opened or closed relative to the body, when the cover body is closed relative to the body, in order to avoid inadvertent opening of the cover body due to the relative position change of the electronic device during carrying or handling, the prior art The middle system is provided with a fastening mechanism at the opposite end edge of the cover body and the body, so that the cover body can be buckled on the body when the cover body is closed. However, due to the increased demand of the electronic device, the trend is required for the volume. However, it is light and short to facilitate carrying, so the setting of the fastening mechanism not only increases the manufacturing cost of the components, but also reduces the electronic device itself can be used to set the work. Space of the electronic component, so the demand is inadequate. [New content] In view of this, the author has designed an automatic closed type hinge device, which uses a hinge to provide a function of automatically closing the cover body to the body, so as to reduce the setting of the fastening mechanism to achieve the above-mentioned creative purpose. The technical means used in the creation is to design an automatic closed type hinge, which comprises: a tube yellow frame, which comprises a fixing portion and a sleeve portion, the sleeve portion is formed by the end edge of the mouth and foot, and the sleeve portion is formed The connecting end is in contact with the fixing portion, and a gap is formed between the free end of the sleeve portion and the connecting end, and a positioning protrusion is formed on the inner wall surface of the cylinder portion, and the positioning protrusion is formed by the outer wall of the sleeve portion. The shaft is driven into the inner wall surface; the pivot shaft is connected to the sleeve portion of the spring frame, the pivot shaft includes a handle portion and a shaft rod, and the shaft rod is axially extended from the end portion of the handle portion, and the shaft rod The outer wall surface of the shaft is formed with at least one flat surface through the sleeve portion of the tube spring frame; the shaft rod rotates relative to the sleeve portion, the outer wall surface of the shaft rod rubs against the positioning protrusion, and the flat surface of the shaft rod Optional with the positioning bump of the sleeve When 0 and 2 are used, the handle of the pivot shaft and the cover of the electronic device are fixed to each other, and the fixing portion of the spring holder is compared with the cover of the electronic device. When the cover is opened and closed relative to the body, the shaft Rotate relative to the sleeve portion. The advantage of the present invention is that when the positioning protrusion of the sleeve portion of the tube spring frame is engaged with the flat surface of the shaft cup, a positioning effect is generated, so that the cover body is automatically clamped on the body and relatively firmly closed to effectively replace the buckle. The design of the mechanism =, at the same time, can automatically close and save components and free up more space for the 70 pieces of the power of the moon to set up ' Therefore, this creation does have its practicality. [Embodiment] The following is a description of the preferred embodiment of the present invention and the preferred embodiment of the present invention, further illustrating the technical means by which the creation is intended to achieve the intended purpose of creation. 4 Referring to the first figure, the self-closing hinge of the present invention comprises a tube spring frame (10) and a pivot shaft (20). As shown in the second, third and fifth figures, the above-mentioned tube spring frame (10) comprises a M377055 fixing portion (11) and a sleeve portion (12), and the sleeve portion (12) is fixed by the fixing portion (11) The end edge is bent and extended, and the connecting end (121) of the sleeve portion (12) is in contact with the fixing portion (11), and the free end (122) and the connecting end (121) of the sleeve portion (12) A notch (123) is formed between the sleeve portion (12) for outwardly expanding or pressing inwardly, and a positioning protrusion (丨24) is protruded from the inner wall surface of the sleeve portion (12). The bump (124) is formed by driving the outer wall surface of the sleeve portion (12) toward the inner wall surface. The aforementioned pivot (20) is in contact with the sleeve portion (12) of the tube spring frame (10), and the pivot φ (20) includes a handle (21) and a shaft (22), the shaft (22) Extending axially from the end of the shank (21), the shaft (22) is bored in the sleeve portion (12) of the tube spring (1). The outer wall of the shaft (22) is formed with a flat surface. (221) A spiral oil groove (222) is concavely formed in the outer wall surface of the shaft (22). When the present invention is used in a clamshell electronic device, the handle (21) of the pivot (20) and the cover of the electronic device are fixed to each other, and the fixed portion (n) of the spring frame (1) and the electronic device are When the bodies are fixed to each other, when the cover body is opened and closed relative to the body, the shaft (22) of the towing shaft (20) rotates relative to the sleeve portion (12) of the spring holder (1). ® See Figures 4 and 5, when the shaft (22) rotates relative to the sleeve (12), the outer wall of the shaft (22) rubs against the positioning projection (124) when the shaft ( 22) When the flat surface (221) is engaged with the positioning protrusion (124) of the sleeve portion (12), a positioning effect is generated to form a stagnant force on the shaft (22), thereby positioning the cover body relative to the body. According to the relative position setting relationship, the flat surface (22 〇 is engaged with the positioning protrusion (124) when the cover body is closed with respect to the body, so the flat surface (221) and the positioning protrusion (124) are matched. The resulting positioning effect will cause the cover body to automatically close β relative to the body. The above-mentioned basic structure of the creation, the creation of the same basic structure 5 M377055 can be derived to design a variety of different variations, the following with the schema - to illustrate Please refer to the sleeves of the spring frame (10A, 10B, 10C, 10D, 10E, 10F, 10G) as shown in the sixth, seventh, eighth, ninth, eleventh, sixteenth and eighteenth (12 A, 12B, 12C, 12D, 12E, 12F, 12G) can be formed with a flat surface (125A, 125B, 125C, 125D) 125E~; 125F, 125G), the aforementioned positioning bump is disposed on the plane portion (1258, 1258, 125 (:, 1250, 125 ug, 125?, 1250), and the flat portion (125B) can be combined with the spring frame The fixing portion (11B) of (10B) is connected to form a continuous flat plate. Referring to Figures 8 and 16, the positioning projections (124C, 124F) of the spring frame (10C, 10F) are axially extended to Openings on both sides of the sleeve portion (12C, 12F) to increase the area that engages with the flat surface of the pivot. See ninth to fourteenth, eighteenth and nineteenth, the spring frame (10D) , 10E, 10G) has two sleeve portions (12D, 12E, 12G) with a gap between the side edges of the two sleeve portions (120, 12 £, 120) (1200, 120 £, 1200); see ninth The two sleeve portions (12D, 12G) shown in Fig. 10, 18, and 19 can be bent and formed by the fixing portion (iid, iig) toward the same side, so the gap between the two sleeve portions (12D, 12G) (123D) , 123G) Alignment is a straight line, when the pivot (20D, 20G) rotates in the direction of the notch (123D, 123G), the tensile force is formed on the sleeve portion (12D, 12G), and the sleeve portion (12D) , 12G) applies elastic restoring force to The anti-pivot (20D, 20G) rotates, so the user needs to apply a large force to make the pivot (20D, 20G) rotate in this direction, but when the shaft (20D, 20G) is rotated in the opposite direction, The longitudinal direction of the sleeve portion (12D, 12G) is reversed, so that the elastic restoring force of the sleeve portion (12D, 12G) allows the user to apply a small force to make the pivot (20D, 20G) In this direction, the rotation of 6 M377055 to 'so' matches the assembly position of the cover and the body of the electronic device, so that when the cover is closed relative to the body, the user needs to exert a large force, and the cover can be opened relative to the body. At this time, the user only needs to apply a small force to achieve the effect of opening and closing the weight. Furthermore, the positioning protrusions of the two sleeve portions (12D, 12G) are also formed on the same side 'corresponding pivots (2〇) D, 2〇G) The straight faces (221D, 221G) of the shaft (22D, 22G) are also formed on one side; 凊 See Figures 1-4 to 14: 'Two sleeves (12Ε) can be fixed (11Ε) ) extending toward the opposite side, so the notch of the two sleeves (丨2Ε) • (123E) is not aligned, so that the pivot (2 〇E) When the sleeve portion (12E) rotates in different directions, the two sleeve portions (12E) are respectively stretched or retracted to balance the output of the torque, and further, the two sleeve portions (12E) The positioning flange is formed on the outer side surface of the shaft (22E) of the opposite side 'extreme sleeve (20E), and two flat faces (221E) are formed, and the two flat faces (221E) are respectively positioned and convex with the two sleeve portions (12E). The blocks are matched. Please refer to the fifteenth to nineteenth drawings. The creation also includes a jacket official spring (30F, 30G). The outer casing spring (3〇F 3〇G) includes a fixing portion (31F, 31G) and one or _ More than one sleeve portion (7), the fixing portion (31F 31G) of the outer sleeve cyanine (30F, 30G) is attached to the fixing portion (llF'llG) of the tube spring holder (llF'llG) and the outer sleeve The sleeve portion of the spring (3()f, 3gg) is placed tightly on the sleeve portion (12f, i2g) of the tube spring frame (10F, 1〇G) using the outer sleeve spring (3〇F, 3〇G) ) to enhance the torque provided by the tube spring (10), iQG). The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, although the present invention has been disclosed in the preferred embodiments as above, however, it is not intended to limit the present invention, and 7 Those of ordinary skill in the art, without departing from the scope of the present invention, may use the technical content disclosed above to make some modifications or modifications to equivalent embodiments, but the content of the present invention is not deviated from the present invention. The technical essence of the creation Any simple modification of the above embodiment 7 equivalent changes and modifications are still within the scope of the present technical solution. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of the first embodiment of the present invention. The second drawing is an exploded view of the first embodiment of the present invention. The fourth figure is the end view of the first embodiment of the present invention. The fifth figure is the other end view of the first embodiment of the present invention. The sixth figure is an exploded view of the second embodiment of the present invention. 8 is an exploded view of the fourth embodiment of the present invention. The ninth diagram of the fifth embodiment of the present invention is an exploded view of the fifth embodiment of the present invention. 11 is an exploded perspective view of a sixth embodiment of the present invention. FIG. 12 is a perspective view of another perspective view of the sixth embodiment of the present invention. Figure 14 is an exploded view of another perspective view of the sixth embodiment of the present invention. Figure 15 is a perspective view of the seventh embodiment of the present invention. Exploded Figure 17 is the first FIG. 18 is an exploded view of the eighth embodiment of the present invention. FIG. 19 is another exploded view of the eighth embodiment of the present invention. M377055 [Explanation of main component symbols] (10, 10A) , 10B, 10C, 10D, 10E, 10F, 10G) tube spring frame (11, 11 ugly, 110, 11?, 110) fixed part (12, 12A, 12B, 12C, 12D, 12E, 12F, 12G) sleeve Department (120D, 120E, 120G) gap (121) connection end (122) free end (123, 123D, 123E, 123GW 〇 (124, 124C, 124F) positioning bumps (125A, 125B, 125C, 125D, 125E, 125F , 125G) Plane (20, 20D, 20E, 20G) ^ ^ (21) shank (22, 220, 22 ugly, 220) shaft (221, 2210, 22^, 221 〇) flat surface (222) oil groove ( 30F, 30G) outer sleeve spring (31F, 31G) fixing part (32F, 32G) sleeve part 9