M280891 八、新型說明： 【新型所屬之技術領域】 本創作係《-_子難筒結觀良，尤指_種得喊少連接 桿之受力’並得以_各種不同形狀連接桿且㈣組裝位定且防止其 鬆動之起子頭套筒結構改良者。 【先前技術】 請參閱第—〜四圖所示者，其係為目前起子頭套筒丄之結構者，且主 要係於-轉接用軸桿丄卜端設有供起子頭套置之套接孔幻2:、而 異於该套接孔m 2之另端則設有_組接孔i 3，該組接孔工3係可 :該連接桿i 4植人而緊祕者，其中，接W 3係呈與該連 接桿14之形狀相仿者，如是者，將該連接桿i 4植人該組接孔！3 ^等^其達到緊魏合，俾以使該連接桿1 4得以用來接設電動起 n、Γ具而使用，如是之結構，顯然:得以完成一轉接之工具使用， :、、、、’其部有如下之缺失： 1 2接孔13係呈與該連接桿工4之形狀相仿而設置，是以當該 二起子物動工具驅動時’其中’該連接桿1 4承受扭轉載 表面㈣產生剪應力，叫些剪應力各齡内力與構材 : 价繼力撕於該鞠！ 4與組接孔丄3 ，面上且錢接桿1 4係植入於組接孔1 3中，是以造成 整支連接桿14受力最大且最為脆弱之處，而使 2.2動I具時:往往造細目切點以力過域裂者。 、且接孔13係呈與該連接桿14之形狀相仿*設置，是以，該 M280891 組接孔1 3之孔狀需與連接桿i 4_，而造成需配好組不同 孔狀之轉接用軸桿1 1，而造成成本之囤積。 3 ·該組接孔13係呈與該連接桿14之形狀相仿而設置，是以，當 • 該連接桿1 4欲植人該組接孔1 3内時，需將該組接;L1 3與連 接才干1 4固定角度，使得以植入，且於植入時無法固定至一定位 置，進而造成加工上之不便。 4 ·該連接桿14植人於組接孔丄3中固定，並受電動工具之驅動， # 是以容易造成該連接桿14使用一定時間，因長期受震動而造成 鬆脫並與組接孔13脫離之現象者。 【新型内容】 緣此’本案之創作人基於從事五金工具設計、製造多年之經驗， 期肢變财奸_财之缺失，其受力独裝方便， 經由夕次之试驗及改變，終得本創作之產生。M280891 8. Description of the new type: [Technical field to which the new type belongs] This creative department is "-_Zi Nantong Guan Guan Liang, in particular _ Kind of the stress of the connecting rod, and can be _ various shapes of connecting rods and assembly Improved screwdriver head sleeve structure positioning and preventing loosening. [Prior art] Please refer to the ones shown in Figures 1-4, which are the structures of the current screwdriver head sleeve 丄, and are mainly provided on the adapter shaft 轴 end with a socket for the screwdriver head sleeve Hole Magic 2: The other end of the socket hole m 2 is provided with a _group connection hole i 3, which can be: the connecting rod i 4 is planted and tight, among which, The connection W 3 is similar to the shape of the connecting rod 14. If so, the connecting rod i 4 is planted into the group of connection holes! 3 ^ etc ^ It reached the tight Weihe, so that the connecting rod 1 4 can be used to connect the electric starter n, Γ, and if it is structured, it is obvious that a transfer tool can be completed,: ,, , 'The part is missing as follows: 1 2 The connecting hole 13 is provided in a shape similar to the shape of the connecting rod worker 4, so that when the two screwdrivers are driven by a moving tool,' wherein 'the connecting rod 1 4 is subject to torsion. Reproduced surface ㈣ generates shear stress, called some shear stress internal forces and materials of all ages: Valence force tears in Gaju! 4 and the group connection hole 丄 3, the surface and the money post 1 4 are implanted in the group connection hole 1 3, in order to cause the entire connection rod 14 to receive the greatest force and the most vulnerable, so that 2.2 Shi: Often make detailed cuts to overcome the domain splitter. And the connection hole 13 is similar to the shape of the connecting rod 14 *, so the hole shape of the M280891 group connection hole 1 3 needs to be connected with the connection rod i 4_, which requires a different group of adapters. The use of shafts 1 1 resulted in a hoard of costs. 3 · The set of connecting holes 13 is set similar to the shape of the connecting rod 14, so when • The connecting rod 1 4 wants to plant into the set of connecting holes 1 3, the group needs to be connected; L1 3 The connection angle is 1 to 4 fixed angles, so that it can be implanted and cannot be fixed to a certain position during implantation, which causes inconvenience in processing. 4 · The connecting rod 14 is planted in the group connection hole 丄 3 and fixed and is driven by the electric tool. # It is easy to cause the connection rod 14 to use for a certain period of time, due to long-term vibration and loosening and connecting with the group connection hole. 13 the phenomenon of disengagement. [New content] Because of this, the creator of this case is based on many years of experience in the design and manufacture of hardware tools. The creation of this creation.
作之主要目的，乃在提供—種得以減少其相切面，而不 剩結構改良者。 r以31= —目的，乃缺供—餘接孔如翻不同孔狀，而 :r之二；…且域—種組袭時，毋需固定特定角度，並因C型 扣_位’㈣—細術剩結構改良者。 本創作之再-目的，乃錢供—餘 動工具之震動，藉由㉔ 逆·干使用日代電 構改良者。 衣之卡擎，而無鬆脫之虞的起子頭套筒結 餘下， 茲就本創作所採用 之技術、所段及其功效， 茲舉一較佳實 M280891 施例並配合圖示詳細說明如后： 請參閱第五〜八圖所示者，其中，該起子頭套筒2者，其主要係 於一轉接用軸桿21—端設有供起子頭套置之套接孔座2 2，而異於 该套接孔座2 2之另端則設有一組接孔2 3，該組接孔2 3係可供該 連接桿2 4植入而緊密配合者，其中，該組接孔2 3係呈一圓孔狀， 並於其内設有一卡掣槽2 5，俾以供一C型扣環2 6套置其内，而該 連接桿2 4之最大外徑係大於該組接孔2 3之直徑。 【實施方式】 如是者，當該連接桿24由組接孔23内植入時，因該，使其植 入時得以呈緊密配合狀，是以得以達職密配合之固定狀態，且當該 連接桿2 4時，其上之切槽2 41恰可卡掣於置於組接孔2 3卡寧槽 2 5中之C型扣環2 6内而卡掣固結，雌組接孔2 3係呈圓孔狀設 置，是以其可供不同形狀之連接桿2 4植人，諸如六角碱四角形等 不同形狀者，且其植人時，並不朗其形狀限制之相互配合 角度，並使該驅動工具驅動時所產生之剪應力因切面減少而減少，進 而使得該連跡2 4 _之狀況齡，邱c型扣環2 6之卡擎，而 於該連接桿2 4植人時’細槽2 4 i恰可卡掣於c型扣環2 6而定 位’並藉由c型扣環2 6之卡掣，而使該連接桿2 4使用時，受電動 工具之震動，而無鬆脫之虞者。 另 3者。 請參閱第九圖所示者，其中 本創作之結構，亦得實於套筒 M280891 綜上所述’本創作藉由組接孔孔狀之改變，而得以適用各種不同 形狀之連接桿，進而減少其備料之困擾，且因圓形孔狀之設置，而得 以簡易組裝，並得以減少其相切面，而使其剪應力集中之狀減少，且 得以簡易定位及防止連接桿鬆脫，其功效之增進已毋庸置疑，且其於 申請前未見於.，亦未公開實已符合專利申請要件，爰依法提 出專利申請。 【圖式簡單說明】 第一圖，係為習用起子頭套筒之立體組合示意圖。 第二圖，係為習用起子頭套筒之立體分解示意圖。 第三圖，係為習用起子頭套筒軸桿之剖面示意圖。 圖 第四圖m用起子頭套筒軸桿與連接桿組* 一立 第五圖，絲本創作之立體組合示意圖。 q面不思 第六圖，係為本創作之立體分解示意圖。 第七圖，係為本創作軸桿之剖面示意圖。 第八圖，係為本創作軸桿與連接桿組合之剖面厂、土 弟九圖，係為本創之一較佳實施例立體分解示意圖圖 【主要元件符號說明】 、回0 1 —起子頭套筒 1 1〜軸桿 13〜組接孔 A —相切點 2 —起子頭套筒 12 套接孔座 14 一連接桿 M280891 2 1 —轴桿 2 2—套接孔座 2 3 —組接孔 2 4—連接桿 2 41—切槽 2 5 —卡掣槽 2 6 — C型扣環 3—套筒 九、申請專利範圍： 種起子縣肢觀良，其主要係於—轉接關桿—端設有供起 子頭套置之套接孔座’喊於該套接孔座之另端職有—組接孔，該 _孔係可供該連接桿植人而緊密配合者，其特徵在於：該組接孔= 壬圓孔狀，亚於其内設有一卡掣槽，俾以供一c型扣環套置其内。 2. 如申請專利範圍第！項所述之起子頭套筒結構改良，其中，該連接 桿之最大外徑係大於該組接孔之直徑。 3. 如申請專利範圍第2顧述之起子縣筒結構改良，其巾，該連接 才干與該組接孔之直徑相差裕度以〇 2〜〇 5]^以為最佳。The main purpose of the work is to provide a kind of people who can reduce their tangential aspects without leaving structural reformers. r to 31 =-purpose, but lack of supply-the remaining hole is turned into a different hole shape, and: r bis; ... and the field-a group attack, there is no need to fix a specific angle, and because of the C-shaped buckle _ bit '㈣ -Those who have improved the structure of fine arts. The re-purpose of this creation is the shock of money supply-remaining tools, and the use of Japanese generations of electrical reformers through reversal and dryness. The card holder of the clothing, but the balance of the screwdriver head sleeve without the risk of loosening, is based on the technology, paragraph and its effect used in this creation. Here is a detailed description of the M280891 example with detailed illustrations such as After: Please refer to the fifth to eighth figures, in which the screwdriver sleeve 2 is mainly connected to a transfer shaft 21-the end is provided with a socket hole socket 2 for the screwdriver sleeve, Different from the socket hole socket 2 2, a group of socket holes 23 is provided at the other end. The group of socket holes 2 3 are for the connection rod 24 to be implanted and tightly fitted. Among them, the group of socket holes 2 The 3 series has a circular hole shape, and a latching slot 25 is provided therein for a C-shaped retaining ring 26 to be set inside, and the maximum outer diameter of the connecting rod 24 is larger than the group of connection holes. 2 3 diameter. [Embodiment] If so, when the connecting rod 24 is implanted from the group connection hole 23, it can be tightly fitted when implanted, and it is a fixed state that can achieve close fitting, and when the When the connecting rod 24 is connected, the cutout 2 41 on it can be locked in the C-shaped retaining ring 2 6 placed in the combination slot 2 3 and the locking groove 2 6 in the combination slot 2 5. The 3 series is arranged in a circular hole shape, so that it can be used for connecting rods of different shapes. 2 4 Planting, such as hexagonal alkali tetragon, and other shapes, and when planting, it does not know the matching angle of its shape limitation, and The shear stress generated when the driving tool is driven is reduced due to the reduction of the cutting plane, so that the condition age of the continuous track 2 4 _, the clamping mechanism of the Qiu c-shaped retaining ring 26, and when the connecting rod 24 is planted 'The fine groove 2 4 i can be locked by c-shaped retaining ring 2 6' and the c-shaped retaining ring 2 6 is used to make the connecting rod 2 4 vibrated by the power tool when in use, and No risk of loosening. The other three. Please refer to the one shown in the ninth figure, in which the structure of this creation is also true to the sleeve M280891. In summary, 'this creation can adapt to various shapes of connecting rods by changing the hole shape of the connection hole. Reduces the trouble of material preparation, and can be easily assembled due to the circular hole-like setting, and can reduce its tangent plane, reduce the concentration of shear stress, and can easily locate and prevent the connecting rod from loosening. Its effectiveness There is no doubt that the improvement has not been seen before the application, nor has it been disclosed that it has met the requirements for patent applications, and has filed a patent application according to law. [Brief description of the drawings] The first figure is a three-dimensional assembly diagram of a conventional screwdriver sleeve. The second figure is an exploded perspective view of a conventional screwdriver head sleeve. The third figure is a schematic sectional view of a sleeve shaft of a conventional screwdriver head. Figure 4 Figure m uses a screwdriver head sleeve shaft and connecting rod set * to stand. Figure 5 is a three-dimensional schematic diagram of the silken creation. q-face without thinking The sixth picture is a three-dimensional exploded view of this creation. The seventh figure is a schematic sectional view of the creative shaft. The eighth picture is a cross-section factory of the creative shaft and connecting rod combination, and the ninth is a three-dimensional exploded schematic diagram of a preferred embodiment of the invention. [Key component symbol description], back to 0 1-screwdriver head Sleeve 1 1 ~ Shaft 13 ~ Assembly hole A —Tangent point 2 —Screw head socket 12 Sleeve socket seat 14 A connecting rod M280891 2 1 —Shaft 2 2—Sleeve socket seat 2 3 —Group socket 2 4—connecting rod 2 41—cutting slot 2 5—detent slot 2 6 — C-shaped buckle ring 3—sleeve 9. Application scope of patent: Kind of screwdrivers in Guanguan County, which are mainly connected to—Transferring lever— There is a socket hole socket at the end for the screwdriver head to shout. At the other end of the socket hole socket, there is a group of socket holes. The hole is for the connection rod to be planted and closely cooperated. Its characteristics are: The connection hole of the group is a round hole shape, and a latching slot is provided in it for a c-shaped buckle to be set inside. 2. If the scope of patent application is the first! The structure of the screwdriver head sleeve according to the item is improved, wherein the maximum outer diameter of the connecting rod is larger than the diameter of the group of connection holes. 3. For example, the structure of the screwdriver can be improved in Guzi County, the second area of the patent application. For the towel, the difference between the connection capacity and the diameter of the hole in the group is best.