201200305 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關於一種螺絲起子，尤指一種可使螺絲 固定於螺絲起子的鎖掣段，以供使用者便利地以單手將 螺絲鎖入物件的螺絲起子技術。 [0002] 【先前技術】 按，螺絲已是日常生活中用以作為物件與物件間相 互固接組裝時使用用途最廣的連接件，且依其用途、牙 ❹ 〇 形、材質、端頭溝槽形狀等不同，而相對製造有不同的 螺絲；例如：依其用途不同，即有木螺絲、牆用螺絲、 套掛螺絲、夾板用螺絲；而依其牙形不同，則設有細牙 形、粗牙形、自攻牙形；另依其材質不同，而有塑膠螺 絲、鋁螺絲、銅螺絲、鈦合金螺絲等；又依端頭溝槽形 狀不同，而可分有一字形螺絲、十字形螺絲、六角頭螺 絲、四角頭固定螺絲、梅花形螺絲…等，並依據端頭溝 槽形狀不同乃生產有相配合形狀之螺絲起子。 請參閱第四圖所示，為現有一般常見於端頭呈具有 梅花形溝槽（3 1 )之螺絲（3 )，並配合有對應呈梅花形 輪廓鎖掣段（4 1 )的螺絲起子（4 )，以供將螺絲（3 )做 鎖入物件或由物件鬆脫之使用。而為了使螺絲起子（4) 方便與具梅花形溝槽（3 1 )之螺絲（3 )共同結合使用， 因此，一般螺絲（3 )之溝槽（3 1 )於製作時，係會與螺 絲起子（4)呈具適量公差，故當螺絲起子（4)之鎖掣段（ 4 1 )插入螺絲（3 )其溝槽（3 1 )時，係會與溝槽（3 1 ) 產生間隙，如此，於平時使用者可一手握持螺絲（3 )， 099121084 而另手持拿螺絲起子（4)，以將螺絲平穩地鎖入物件中 表單編號A0101 第3頁/共14頁 0992037191.-0 201200305 ;然’當受限於鎖·件之空間限制等因素，而使得使 用者‘.、、法手持拿螺絲（3)時，使用者僅能先將螺絲起 子（4)之鎖掣段（4 1)先插入螺絲（3)之溝槽（3 1：)， 再將螺4、起子（4 )及螺絲（3 )移至欲鎖接位置做鎖擎動 作’但由於螺絲起子（4 )之鎖掣段（4 1)與螺絲（3)溝 槽（3 1)係有間隙’故此種方式只能使用於將螺絲（3) 朝上鎖接物件，當縣（3)朝下時，螺絲⑶便會由螺 絲起子（4 )之鎖f段（4 1 )掉落，以致無法進行鎖擎的 工作。 因此，為解決上述情形，乃有業者研發一種可供定 位螺絲及螺絲起子之結構’係請參閱第五圖所示，係使 螺絲（5 )之溝槽（5 1 )中心凹設一凹孔（5 2 )，另使螺 絲起子（6 )鎖掣段（6 1)前端中心凸設二對應凹孔（ 5 2)之凸柱（6 2)，並使該凸柱（6 2)與凹孔（ 5 2)呈過渡配合，藉此，當螺絲起子（6 )的鎖掣段 (6 1 )對應插置於螺絲（:5 )溝槽（5丄）内時，螺 絲起子（6)鎖掣段（6 1 )前端所設凸柱（6 2)便 會抵塞入螺絲（5)溝槽（5 1 )中心所設凹孔（5 2 )’以將螺絲起子（6)與螺絲（5)相互定位，藉此 ’使用者便可以使用一手進行螺絲（5 )的鎖掣工作；然 ’此種螺絲（5 )與螺絲起子（6 )係屬特殊規格須特別製 作’因此，成本極高普遍適用性低，無法廣泛使用於市 面上之一般螺絲。 緣是’本發明人有鑑於現有螺絲起子與螺絲於使用 上難以單手進行鎖接，造成工作上無法進行的缺失，乃 藉其多年於相關領域的製造及設計經驗和知識的輔佐， 表單編號A0101 099121084 第4頁/共14頁 0992037191-0 201200305 並經多方巧思’ 4tf㈣絲起子作更新的研發改良，而研 創出本發明。 【發明内容】 [0003] Ο G [0004] 本發明係有關於-種螺絲起子，其主要目的係為了 提供一種可使螺絲固定於螺絲起子的鎖掣段，以供使用 者單手便利地將螺絲鎖入物件的螺絲起子。 為了達到上述實施目的，本創作人乃研擬如下螺絲 起子，係於起子主體前端呈具鎖掣段，再於鎖掣段適位 處環設有嵌槽，並於此嵌槽槽底徑向凹設有一插孔，另 於嵌槽内套設有具撓性的環圈，並使該環圈一端圈繞於 嵌槽，而環圈另端則彎折成形有:突伸出鎖掣段外之抵撑 段，再使該環圈另端端部由抵撐段垂直延伸:而下，伸入 嵌槽槽底所設插孔中。 藉此，當螺絲起子的鎖掣段插置於螺絲溝槽時，該 撓性環圈之抵撐段便會抵撐於螺絲溝槽，並依螺絲起子 鎖掣段與螺絲溝槽形成的間隙大小，環圈可做適當的調 整伸縮，而使螺絲可以穩固块固定於螺絲起子的鎖掣段 ，據此，俾供使用者以單手便利地將螺絲鎖入物件中。 【實施方式】 而為令本發明之技術手段及其所能達成之效果’能 夠有更完整且清楚的揭露’茲詳細說明如下，請一併參 閱揭露之圖式及圖號： 首先，請參閱第一、二圖所示，為本發明之螺絲起 子（1 )，係於起子主體（1 1)前端呈具鎖掣段（1 2) ，再於鎖掣段（1 2 )適位處環設有嵌槽（1 3 )，並於此 099121084 表單編號A0101 第5頁/共14頁 0992037191-0 201200305 欣槽（1 3)槽底徑向凹設有一插孔（1 3 1)，另於板槽（ 1 3)内套设有具挽性的j展圈（1 4)，並使該環圈（1 4) 一端圈繞於嵌槽（1 3)，而環圈（1 4)另端則彎折成形 有突伸出鎖掣段（1 2)外之抵撐段（1 4 1 )，再使環圈（ 1 4 )另端端部由抵撐段（1 4 1 )垂直延伸而下，伸入嵌 槽（1 3 )槽底所設插孔（1 3 1 )中。 據此，當欲將螺絲鎖緊時，請一併參閱第三圖所示 ，係將本創作之螺絲起子（1 )的鎖掣段（1 2 )對應插 置於螺絲（2 )的溝槽（2 1 )内，此時，圈設於鎖掣段（1 2 )其嵌槽（1 3 )内之環圈(1 4 )抵撐段（1 4 1 )係會抵 撐於螺絲（2)的溝槽（2 1 )之槽壁，並依螺絲起子（i )的鎖掣段（1 2)與螺絲（2)溝槽（2 1)間的間隙，而 使環圈（1 4 ) 一端自由伸入螺絲起子（1 )的插孔（丄3 1 )中； 如此一來’當使用者因受限於鎖掣物件之空間限制 等因素，而使得使用者無法一手持拿螺絲(2)進行鎖掣 工作時，便可藉由螺絲起子（i )其環圈（i 4 )抵撐段（ 1 4 1 )抵撐於螺絲（2 )溝槽（2 1 )之功效，將螺絲（2 ) 穩固的定位接合於螺絲起子（1 )的鎖掣段（1 2)，再 將螺絲（2 )鎖入物件中，於實施過程中不必以手握持螺 絲（2 )，即可單手將螺絲（2 )便利、平穩地鎖入物件中 〇 由上述結構及實施方式可知，本發明係具有如下優 點： 1.本發明係於螺絲起子的鎖掣段設有嵌槽，再於嵌 槽内組設有具撓性的環圈，並使環圈成形有突伸出起子 099121084 0992037191-0 表單編號A0101 第6頁/共14頁 201200305 主體鎖掣段的抵撐段，藉此，當螺絲起子的鎖掣段插置 於螺絲溝料，該祕軸德魏係可以㈣於螺絲 溝槽’以使螺絲;t位於螺絲起子的鎖掣段，如此，俾於、 使用者受"㈣紐以手握持職時，仍可以單手將 螺絲便利地鎖入物件中。 2.本發明餘獅起子㈣段成形之錢槽底*有 插孔，以供環圈-端插設於内，如此，便可依螺絲起又子 鎖¥段與麟溝槽形成的_^、，使環_適當的調 整伸縮’以使環_抵时可以穩祕抵轉於螺 ，俾格保螺絲Μ於螺絲起子鎖掣段的牢固性。、、〜曰 综上所述’本發明實施例確能達到所預期功效，又 其所揭露之具體構造，不僅未曾見諸於同類產品中，亦 未曾公開於巾請前’誠已完全符合專利法錢定與要求 ’爰依法提出發明專利之巾請，懇請惠予審查並賜准 專利，則實感德便。 【圖式簡單說明】 [0005] 第一圖：本發明之立體分解圖 第二圖：本發明之剖視圖 第三圖：本發明之使用狀態圖 第四圖：現有之立體分解圖（一） 第五圖：現有之立體分解圖（二） 【主要元件符號說明】 [0006] <本創作> (1) 螺絲起子（11)起子主體 (12)鎖掣段 （13)嵌槽 099121084 表單煸號Α0101 第7頁/共14頁 0992037191-0 201200305 (1 3 1 )插孔 (1 4 1 )抵撐段 (21) 溝槽 <現有> (14) (2 ) 環圈 螺絲 (3 ) 螺絲 ( 3 1 ) 溝槽 (4 ) 螺絲起子 ( 4 1 ) 鎖掣段 (5 ) 螺絲 ( 5 1 ) 溝槽 (52) 凹孔 ( 6 ) 螺絲起子 (61) 鎖掣段 ( 6 2 ) 凸柱 099121084 表單編號A0101 第8頁/共14頁 099203719卜0201200305 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a screwdriver, and more particularly to a lock segment for fixing a screw to a screwdriver for convenient use by a user with one hand Screwdriver technology that locks the object into the screw. [0002] [Prior Art] According to the screw, the screw is used in the daily life as the most widely used connector for the object and the object to be fixedly assembled, and according to its use, the gums, the material, the end groove The shape of the groove is different, and the screws are differently manufactured; for example, depending on the application, there are wood screws, wall screws, socket screws, and screws for the splint; and depending on the shape of the teeth, there are fine teeth. , coarse tooth shape, self-tapping tooth shape; according to different materials, there are plastic screws, aluminum screws, copper screws, titanium alloy screws, etc.; and depending on the shape of the end groove, it can be divided into a letter screw, cross Screws, hex head screws, square head fixing screws, quincunx screws, etc., and depending on the shape of the end groove, produce a screwdriver with a matching shape. Please refer to the fourth figure, which is commonly used in the end with a screw (3) with a quincunx groove (3 1 ) and a screw driver corresponding to the plum-shaped contour lock (4 1 ) ( 4), for the screw (3) to be locked into the object or used to loosen the object. In order to make the screwdriver (4) easy to use with the screw (3) with the plum-shaped groove (3 1), the groove (3 1 ) of the general screw (3) is usually made with the screw. The screwdriver (4) has a proper tolerance, so when the lock (4 1 ) of the screwdriver (4) is inserted into the groove (3 1 ) of the screw (3), a gap will be formed with the groove (3 1 ). In this way, the user can hold the screw (3), 099121084 in one hand and the screwdriver (4) in the other hand to lock the screw smoothly into the object. Form No. A0101 Page 3 / 14 pages 0992037191.-0 201200305 However, when the user is restricted by the space limitation of the lock member, the user can only hold the screw (3) while holding the screw (3). The user can only lock the screwdriver (4) first. 1) Insert the groove (3 1:) of the screw (3) first, then move the screw 4, the screwdriver (4) and the screw (3) to the position to be locked to do the lock action 'but due to the screwdriver (4) There is a gap between the lock section (4 1) and the screw (3) groove (3 1). Therefore, this method can only be used to lock the screw (3) upwards, when the county (3) faces down. Screws will ⑶ (4) of f the lock segment (41) drops from a screwdriver, so that the engine can not operate locks. Therefore, in order to solve the above situation, some companies have developed a structure for positioning screws and screwdrivers. Please refer to the fifth figure to make a recess in the center of the groove (5 1 ) of the screw (5). (5 2 ), and further, the front end of the screw driver (6) lock collar (6 1) is provided with a corresponding protrusion (6 2) corresponding to the recessed hole (52), and the protrusion (6 2) and the concave The hole (52) is in a transitional fit, whereby when the locking section (6 1 ) of the screwdriver (6) is inserted into the screw (:5) groove (5丄), the screwdriver (6) is locked The protrusion (6 2) provided at the front end of the 掣 (6 1 ) will be inserted into the recess (5 2 ) provided in the center of the screw (5) groove (5 1 ) to screw the screwdriver (6) and the screw ( 5) Positioning each other, so that the user can use one hand to lock the screw (5); however, the screw (5) and the screwdriver (6) are special specifications and must be specially made. High universal applicability is low and cannot be widely used in general screws on the market. The reason is that the inventors have in view of the fact that the existing screwdrivers and screws are difficult to be locked by one hand, which makes it impossible to carry out the work. It is supported by many years of manufacturing and design experience and knowledge in related fields. A0101 099121084 Page 4 of 14 0992037191-0 201200305 The invention was developed through the development and improvement of the multi-intelligent '4tf (four) wire screwdriver. SUMMARY OF THE INVENTION [0003] The present invention relates to a screwdriver, the main purpose of which is to provide a locking mechanism for fixing a screw to a screwdriver for a user to conveniently The screw that locks the object into the screw. In order to achieve the above-mentioned implementation purpose, the creator has developed the following screwdriver, which is provided with a locking section at the front end of the main body of the driver, and a groove is formed in the ring at the position of the locking section, and the bottom of the slot is radially A recess is formed in the recess, and a flexible loop is sleeved in the recess, and one end of the loop is wound around the slot, and the other end of the loop is bent and formed: protruding the lock section The outer end of the ring is further extended by the abutting portion of the ring: and down, into the socket provided at the bottom of the groove. Therefore, when the locking portion of the screwdriver is inserted into the screw groove, the abutting portion of the flexible ring will resist the screw groove and form a gap between the locking portion and the screw groove by the screwdriver. The size and the ring can be appropriately adjusted and stretched, so that the screw can be firmly fixed to the locking portion of the screwdriver, and accordingly, the user can conveniently lock the screw into the object with one hand. [Embodiment] In order to make the technical means of the present invention and the effect that can be achieved 'can be more completely and clearly disclosed', the following is a detailed description, please refer to the disclosed drawings and drawings: First, please refer to As shown in the first and second figures, the screwdriver (1) of the present invention is attached to the front end of the driver body (11) with a locking section (1 2), and then at the locking section (1 2). There is a slot (1 3 ), and here 099121084 Form No. A0101 Page 5 / Total 14 Page 0992037191-0 201200305 The slot (1 3) has a socket (1 3 1) in the radial recess, and The plate groove (13) is sleeved with a j-proportion (1 4), and one end of the ring (1 4) is wound around the groove (1 3), and the ring (1 4) is another The end is bent and formed with abutting section (1 4 1 ) protruding from the outer portion of the locking bolt (1 2), and then the other end portion of the loop (14) is vertically extended by the resisting section (1 4 1 ). Next, it protrudes into the socket (1 3 1 ) provided at the bottom of the slot (1 3 ). Accordingly, when the screw is to be locked, please refer to the third figure as shown in the figure, inserting the lock section (1 2 ) of the screwdriver (1) of this creation into the groove of the screw (2). (2 1 ), at this time, the ring (1 4 ) in the locking groove (1 2 ) and the ring (1 4 ) in the groove (1 3 ) will resist the screw (2). ) the groove wall of the groove (2 1 ) and the gap between the lock segment (1 2) of the screwdriver (i) and the groove (2 1) of the screw (2), so that the ring (1 4 ) One end freely protrudes into the jack (丄3 1 ) of the screwdriver (1); thus, the user cannot grasp the screw by hand when the user is limited by the space limitation of the lock object (2) When the lock is working, the screw (i) can be screwed (i 4 ) to the support (1 4 1 ) to resist the screw (2) groove (2 1 ), and the screw ( 2) Firmly position and engage the locking part (1 2) of the screwdriver (1), and then lock the screw (2) into the object. During the implementation, it is not necessary to hold the screw (2) by hand. Conveniently and smoothly lock the screw (2) into the object by the above The present invention has the following advantages: 1. The present invention is characterized in that a locking groove is provided in a locking portion of a screwdriver, and a flexible ring is formed in the groove, and the ring is formed. There is a protruding screwdriver 099121084 0992037191-0 Form No. A0101 Page 6 / 14 pages 201200305 The main part of the lock section of the block, whereby when the lock of the screwdriver is inserted into the screw groove, the secret axis Wei can (4) in the screw groove 'to make the screw; t is located in the lock section of the screwdriver, so that when the user is held by the user, the hand can still be easily locked with one hand. Into the object. 2. The bottom of the money slot formed by the Yushi screwdriver (4) of the present invention has a socket for the loop-end to be inserted therein, so that it can be formed by screwing and locking the segment and the groove of the collar. , so that the ring _ appropriate adjustment of the telescopic 'to make the ring _ when the ring can be firmly transferred to the snail, 俾 保 保 保 保 螺丝 螺丝 螺丝 螺丝 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In view of the above, the embodiment of the present invention can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the towel. If you want to apply for a patent for invention, please feel free to review and grant a patent. BRIEF DESCRIPTION OF THE DRAWINGS [0005] First drawing: perspective exploded view of the present invention, second drawing: sectional view of the present invention, third drawing: fourth embodiment of the state of use of the present invention: existing three-dimensional exploded view (1) Figure 5: Existing stereo exploded view (2) [Main component symbol description] [0006] <This creation> (1) Screwdriver (11) Screwdriver body (12) Locking section (13) Insert groove 099121084 Form煸No. 0101 Page 7 of 14 0992037191-0 201200305 (1 3 1 ) Jack (1 4 1 ) Reinforcement section (21) Groove <Existing > (14) (2) Ring screw (3) Screw ( 3 1 ) Groove (4) Screwdriver ( 4 1 ) Locking section (5) Screw ( 5 1 ) Groove (52) Recessed hole ( 6 ) Screwdriver (61) Locking section ( 6 2 ) Convex Column 099121084 Form No. A0101 Page 8 / Total 14 Pages 099203719