M433925 * 五、新型說明： ' 【新型所屬之技術領域】 本新型係提供一種插換式扳手，更詳而言之，尤指能提 昇操作方便性及結構更精簡之特別技術。 . 【先前技術】 . 習用結構便如我國申請第099211703號「可調整棘輪頭 角度之棘輪扳手」所示般，煩請參看第一、二圖，其包括： 鲁 一扳手本體（1〇) ’其係於柄部（11)端緣形成有一頭部 (12)，該頭部（12)底面設有一能36〇度自轉之連接座（a)， 此連接座（13)係以一角度調整結構（圖中未示）耦接於頭部 (12)，而頭部（12)頂面更設有一開關（η)，令開關（14)得將 連接座（13)固定於任一角度；此連接座（13)凹設有一矩形斷 面之E孔（15)，匣孔（15)頂面界定有一上壁（16A)、底面界 定有一下壁（16B)，該上壁（16A)則貫設有一與匣孔（15)中心 •軸線相交之上魚眼孔（17A)，而下壁（16B)則設有與上魚眼孔 (17B)對應之下魚眼孔（17B)，該上魚眼孔（17A)及下魚眼孔 ' (17B)外端位置各緊配合有一擋環（17C)，用以使上魚眼孔 (17A)内部形成一上限位空間（17D)、下魚眼孔（17B)内部形 成一下限位空間（17E);所述匣孔（15)頂面設有與上魚眼孔 (17A)對應之推拔狀上引道（18A)，匣孔（15)底面亦設有與下 魚眼孔（17B)對應之推拔狀下引道（18B); 兩形狀對稱之栓件（20A)(20B)’其中段各具有徑向突出 3 M433925 •之肩部（21)，令一栓件（20A)之肩部（21)限位於上限位空間 (17D)’至於另一栓件（2〇B)之肩部（21)則限位於下限位空間 (17E)，令兩栓件（20A)(20B)能分別在第一位置和第二位置 間限位移動；以及 一驅動頭（3〇)，其係於一轉接件（31)枢接有一可調整傾 角之出力件（32)，該出力件（32)則設有可順時針轉動之結合 部（321)，至於轉接件（31)則設有匹配匣孔（15)之插座 鲁（31 〇 )，插座（310)則縱向貫設有一内徑上小下大之階級孔 (311)，該階級孔（311)底端緊配合有一底塞（312)，用以將 一頂梢（313)限位安裝於階級孔（311)中，此頂梢（313)並受 一彈簧（314)頂推，使其頂端隨時具有突出階級孔（311)之 勢0 在驅動頭（30)插座（310)正向的穿入匣孔（15)過程中， 其頂梢（313)頂端能受上引道（18A)循序壓迫的内縮，待頂梢 ® (313)與上魚眼孔（ΠΑ)相對時’便可釋放頂梢（313)，使頂 梢（313)頂端能扣合於上魚眼孔（17A)底部，以使驅動頭（3〇) 正向組裝於扳手本體（10)，俾更方便操作結合部（321)順時 針轉動的將螺鎖元件旋緊。在頂梢（313)扣合上魚眼孔（ΠΑ) 底部之同時，該頂梢（313)可推動上魚眼孔（17A)中之栓件 (20A)上移，使該栓件（2〇A)頂緣突出上魚眼孔（17A)，以便 在吾人按壓該栓件（20A)頂緣時，即可解除該正向扣合狀 態，俾分離該驅動頭（30)及扳手本體（10)。 4 M433925 . 煩請配合第三圖觀之，當結合部（321)欲逆時針轉動的 • · 將螺鎖元件旋鬆時，其只須翻轉驅動頭（30)180度，令插座 (310)反向穿入匣孔（15)，使頂梢（313)底端能受下引道（18B) 循序壓迫的内縮，待頂梢（313)與下魚眼孔（17B)相對時，便 可釋放頂梢（313)，使頂梢（313)底端能扣合於下魚眼孔（17B) 項部’俾令結合部（321)能逆時針轉動的鬆動螺鎖元件。相 同的道理，在頂梢（313)扣合下魚眼孔（17B)底部之同時，該 • 頂梢（313)可推動下魚眼孔（17B)中之栓件（20B)下移，使該 栓件（20A)底緣突出下魚眼孔（17B)，以提供吾人解除該扣合 狀態運用。 可是’該扳手之插換技術至少具有以下缺點： 1·其扳手本體（10)製造須經：設置上魚眼孔（17A)及下 魚眼孔（17B)—安裝兩栓件（20A)(20B)〜組裝兩標環（17C) 等三道程序才能完成。至於驅動頭（30)製造須經：設置階級 •孔（311)—安裝頂梢（313)4安裝彈簧（314) 緊配合底塞 (312)等四道程序才能完成。由是可知，其整體零組件數量 ' 相當繁多，且紕裝程序又相當複雜，實難提經濟效益之增 長’此乃目前技術無法突破之處。 2.煩請參看第三圖，當吾人欲解除驅動頭（3〇)反向扣合 於板手本體（1 〇)之狀態時’其無法直接目視位於下魚眼孔 (17B)之栓件（2〇b)，造成吾人往往須朝上轉動扳手本體（1〇) 的屈就’就此而言，實有操作不便性存在。 5 M433925 • 是栓件頂端突出栓孔，所以吾人欲解除驅動頭扣合於扳手本 • · 體之狀態，其只須統一的按壓該栓件頂端即可，完全沒有習 用需翻轉扳手本體之不便處。 【實施方式】 為使貴審查委員能進一步瞭解本新型之結構，特徵及 其他目的’玆附以較佳實施例之圖式詳細說明如後： 請參閱第四〜九圖，本新型揭示有： 春 一扳手本體（40)，其具有柄部（41)及頭部（42)，該頭部 (42)底面設有一能360度自轉之連接座（43)，此連接座（43) 係以一角度調整結構（圖中未示）搞接於頭部（42)，而頭部 (42)頂面更設有開關（44)，令開關（44)得將連接座（43)固定 於任一角度；此連接座（43)凹設有一矩形斷面之匣孔（45)， 令孔（45)頂面界定有一上壁（46A)、匣孔（45)底面界定有 一下壁（46B) ’上壁（46A)更貫設有一栓孔（47)，且令該栓孔 • (47)及匣孔（45)之中心軸線能彼此相交，而栓孔（47)底端係 ‘ 穿入下壁（46B)頂部，用以使栓孔（47)能貫穿匣孔（45)，而 - 栓孔（4乃頂緣則能如第七圖所示般的沖壓出一内徑頸縮之 鉚緣（48); 一栓件（50)，其係穿入栓孔（47)中，令底部具有徑向外 擴之卡掣部（51)、頂緣徑向外擴有一肩部（52)，俾在肩部（52) 與卡掣部（51)之間形成一外徑較小之頸縮段⑼），所述肩部 (52)係能被鉚緣（48)限制，以使卡掣部（51)下半部能保持位 7 M433925 ’ 於下壁（46B)之栓孔（47)中’俾進一步控制栓件（50)能橫跨 • · 匿孔（45)，以使卡掣部（51)上半部能在匣孔（45)及下壁（46B) 栓孔（47)中作第一位置和第二位置限位移動；令栓件（5〇) 在第一位置時，其頂端係突出至栓孔（47)上方，而肩部（52) 則是抵接於鉚緣（48)，至於卡掣部（51)上半部則能伸入匣孔 (45)中；但是，當栓件（5〇)在第二位置時，其頂端係約與栓 孔（47)頂端切齊，至於卡掣部（51)上半部則能收縮至下壁 • (46B)之栓孔（47)中；如第七圖所示，此栓件（50)底端另凹 設有一簧室（54)，以及在頸縮段（53)、卡掣部（51)交接部位 形成外徑向下漸擴之導引部（55); 一彈簧（60)，其係安裝於簧室（54)與下壁（46B)栓孔（47) 中，使之能提供栓件（50)及卡掣部（51)保持於第一位置之彈 力’以促動栓件（50)頂端突出栓孔（47);以及 一驅動頭（70)，其係於一轉接件（71)樞接有一可調整傾 •角之出力件（72)，該出力件（72)則設有可順時針轉動之結合 -部（721)，至於轉接件（71)則設有匹配£孔（45)之插座 '(71G)’插座⑽）縱向貫对卡孔⑺1)及連通該卡孔（711) 内外之剖槽（712)，卡孔（711)之外徑係較卡料⑸）略大， 而剖槽（712)兩侧所形成之最大寬度，則是小於卡孔（？⑴ 直徑’且令該寬度係朝卡孔（711)方向漸縮，而該剖槽（712) 兩側上緣及下緣各對稱财與導引部（55)匹配之倒角面 (713)。 8 M433925 在插座（710)正向穿入1£孔（45)過程中’剖槽（γΐ2)能供 栓件（50)頸縮段（53)通過，且令下緣兩側之倒角面（713)能 同步迫動導引部（55)下移，用以克服彈簧（6〇)之彈力而使栓 件（50)朝第二位置移動，待栓件（50)頸縮段（53)進入卡孔 • (711)後，倒角面（713)便會釋放導引部（55)，以使栓件（5〇) 及卡掣部（51)能受彈簧（60)彈力作用而復歸第一位置，此 時，卡掣部（51)便扣合卡孔（711)，以使驅動頭（7〇)正向組 •裝於扳手本體（4〇)，俾容易施力操作結合部（721)順時針轉 動的將螺鎖元件旋緊。在此同時，該栓件（5〇)頂端係突出检 孔（47),以便在吾人按壓該栓件（5〇)頂端時，即可解除該正 向扣合狀態，俾分離該驅動頭（70)及扳手本體（4〇)。 當結合部（721)欲逆時針轉動的將螺鎖元件旋鬆時，其 只須翻轉驅動頭（70)180度，令插座（71〇)反向穿入匣孔 (45)，使剖槽（712)能供頸縮段（53)通過，且令下緣兩側之 • 倒角面（713)能迫動導引部（55)下移，用以使栓件（50)朝第 二位置移動’待栓件（5〇)頸縮段（53)進入卡孔（711)後，检 件（50)及卡掣部（51)便能受彈簧（6〇)彈力作用而復歸第〜 位置，令卡掣部（51)扣合卡孔（711)，以使驅動頭（7〇)反向 組裝於扳手本體（4〇)，俾容易施力操作結合部（721)逆時斜 轉動的將螺鎖元件旋鬆。在此同時，該栓件（5〇)頂端係突出 栓孔（47)，以便在吾人按壓該栓件（5〇)頂端時，即可解除該 反向扣合狀態，俾分離該驅動頭（7〇)及扳手本體（4〇)。 9 M433925 由上述之結構說明得知本新型至少具有如下優點： 1·本新型扳手本體（10)只須以一栓件（50)、一栓孔（47) ’即可取代習用扳手本體之二栓件、二擋環、一上魚眼孔及 一下魚眼孔設置。此外，本新型驅動頭（70)只須加工卡孔 (711)及剖槽（712)，即可取代習用驅動頭之階級孔、頂梢、 彈普、底塞設置。本新型此種整體配合可達到結構大幅精簡 之特點，以便在大幅節省工時與提昇效率外，據以符合經濟 # 之原則及新穎功能。 2.本新型不管插座（710)是正向或反向的組合於匡孔 (45)中’其均是栓件（5〇)頂端突出栓孔（47)，所以吾人欲解 除驅動頭（70)扣合於扳手本體（4〇)之狀態，其只須統一的按 壓該栓件（50)頂端即可，完全沒有習用需翻轉扳手本體之問 題，如此即可去除習用操作的不良問題，確實為驅動頭（7〇) 換向操作提出一有效解決之新穎技術。 鲁另外，煩請參看第十圖，其係進—步說明第四圖所揭示 之連接座（43)，其並非本新型必要條件，而可將匡孔⑹、 栓孔⑹直接置換於頭部（42)或扳手本體⑽適當位置，該 種實施例均為本新型之涵蓋之範圍， 綜上所述，本新型確能大大提升操作之方便性，以及使 整體結構設計更符合經濟效I而為-技術理念上的高度創 =，且整體結構亦屬购，應符新型專利申請要件，袭依法 提出申w Ι^χ上所述者，僅為本新型之—較佳實施例而 M433925 已，當不能以之限定本新型實施之範圍，即大凡依本新型申 請專利範圍所作之均等變化與修飾，皆應仍屬本新型涵蓋之 - 範圍内。 【圖式簡單說明】 第一圖：係習用之立體分解示意圖。 第二圖：係習用於驅動頭於正向組合時之剖面示意圖。 第二圖.係習用於驅動頭於反向組合時之剖面示意圖。 • 第四圖：係本新型之立體分解示意圖。 第五圖：係本新型驅動頭之俯視示意圖。 第六圖：係本新型之剖面分解示意圖。 第七圖.係本新型剖槽帶動栓件朝第二位置移動之示意圖。 第八圖.係本新型之組合剖面示意圖。 第九圖.係本新型之立體組合示意圖。 第十圖：係本新型第二實施例示意圖。 # 【主要元件符號說明】 - 習用部份： (11)柄部 (13)連接座 (15)匣孔 (16B)下壁 (10)扳手本體 (12)頭部 (14)開關 (16A)上壁 (17A)上魚眼孔 (17C)擋環 (17B)下魚眼孔 (17D)上限位空間 M433925M433925 * V. New description: ' 【New technical field of the invention】 This new type provides a plug-in wrench, in more detail, especially the special technology that can improve the convenience of operation and the structure is more streamlined. [Prior Art] The conventional structure is as shown in China's application No. 099211703 "ratchet wrench with adjustable ratchet head angle". Please refer to the first and second figures, including: Luyi wrench body (1〇) A head portion (12) is formed on an end edge of the handle portion (11), and a bottom surface of the head portion (12) is provided with a coupling seat (a) capable of rotating 36 degrees, and the connecting seat (13) is adjusted at an angle. (not shown) is coupled to the head (12), and the top surface of the head (12) is further provided with a switch (n), so that the switch (14) can fix the connecting seat (13) at any angle; The connecting seat (13) is recessed with a rectangular cross-section E (15), the top surface of the bore (15) defines an upper wall (16A), and the bottom surface defines a lower wall (16B), the upper wall (16A) is continuous There is a fisheye hole (17A) intersecting the center axis of the pupil (15), and a fisheye hole (17B) corresponding to the upper fish eye hole (17B) is provided on the lower wall (16B). The outer end positions of the fisheye hole (17A) and the lower fisheye hole (17B) are tightly fitted with a retaining ring (17C) for forming an upper limit space (17D) and a lower fish inside the upper fish eye hole (17A). Eye hole (1 7B) internally forming a lower limit space (17E); the top surface of the pupil (15) is provided with a push-up upper guide channel (18A) corresponding to the upper fish eye hole (17A), and the bottom surface of the pupil hole (15) is also A push-down lower guide (18B) corresponding to the lower fish eye (17B) is provided; two symmetrically shaped bolts (20A) (20B)' each having a radial projection 3 M433925 • a shoulder (21 ), the shoulder (21) of one bolt (20A) is limited to the upper limit space (17D)' and the shoulder (21) of the other bolt (2〇B) is limited to the lower limit space (17E). The two bolts (20A) (20B) are respectively movable between the first position and the second position; and a driving head (3〇) is pivotally connected to an adapter (31) for an adjustable tilt angle The output member (32) is provided with a joint portion (321) that can be rotated clockwise, and the adapter member (31) is provided with a socket (15 〇) matching the boring hole (15). The socket (310) is longitudinally disposed with a class hole (311) having an inner diameter that is small and large. The bottom end of the class hole (311) is tightly fitted with a bottom plug (312) for limiting a tip (313). Position is installed in the class hole (311), this tip (313 And is pushed by a spring (314) so that the top end has the potential of the protruding class hole (311) at any time. During the forward insertion of the driving head (30) socket (310) into the pupil (15), the top thereof The tip of the tip (313) can be compressed by the upper guide (18A). When the tip (313) is opposite to the upper eyelet (ΠΑ), the tip (313) can be released to make the tip ( 313) The top end can be fastened to the bottom of the upper fish eye hole (17A), so that the driving head (3〇) is assembled in the forward direction of the wrench body (10), so that it is more convenient to operate the joint portion (321) to turn the screw lock clockwise. The components are tightened. While the top end (313) snaps over the bottom of the fisheye hole (ΠΑ), the tip (313) can push the bolt (20A) in the upper fish eye hole (17A) to move up, so that the bolt (2) 〇A) The top edge protrudes from the fisheye hole (17A) so that when the person presses the top edge of the bolt (20A), the positive snapping state can be released, and the driving head (30) and the wrench body are separated ( 10). 4 M433925 . Please cooperate with the third picture. When the joint (321) wants to rotate counterclockwise • When the screw lock element is loosened, it only needs to flip the drive head (30) 180 degrees to make the socket (310) reverse. Passing into the bore (15), the bottom end of the top end (313) can be sequentially compressed by the lower guide (18B), and when the top end (313) is opposite to the lower fish eye (17B), The top end (313) is released so that the bottom end of the top end (313) can be engaged with the loose screw element of the lower fish eye hole (17B), which can rotate counterclockwise. By the same token, while the top end (313) snaps the bottom of the fisheye hole (17B), the top tip (313) can push the bolt (20B) in the lower fisheye hole (17B) down, The bottom edge of the bolt (20A) protrudes from the fisheye hole (17B) to provide us with the use of the buckle. However, the replacement technology of the wrench has at least the following disadvantages: 1. The manufacture of the wrench body (10) is required to: set the fish eye hole (17A) and the lower fish eye hole (17B) - install the two bolts (20A) ( 20B) ~ Assemble two standard rings (17C) and other three procedures to complete. As for the manufacture of the drive head (30), it is necessary to set the class • hole (311) - the mounting tip (313) 4 mounting spring (314) and the bottom plug (312) to complete the four procedures. As can be seen, the overall number of components is quite large, and the installation process is quite complicated, which makes it difficult to increase the economic benefits. This is where the current technology cannot break through. 2. Please refer to the third figure. When we want to release the driver's head (3〇) in the reverse direction of the wrench body (1 〇), it cannot directly visualize the bolt located in the lower eye hole (17B). 2〇b), causing us to always turn the wrench body (1〇) up and down. In this respect, there is practical inconvenience. 5 M433925 • It is the bolt hole at the top of the bolt. Therefore, we want to release the driver's head from the state of the wrench. It only needs to press the top of the bolt uniformly. There is no inconvenience of flipping the wrench body. At the office. [Embodiment] In order to enable the reviewing committee to further understand the structure, features and other objects of the present invention, the detailed description of the preferred embodiment is as follows: Please refer to the fourth to ninth drawings, which disclose: The spring-wrench body (40) has a handle (41) and a head (42), and the bottom surface of the head (42) is provided with a 360-degree rotation joint (43), and the joint (43) is An angle adjustment structure (not shown) is attached to the head (42), and the top surface of the head (42) is further provided with a switch (44), so that the switch (44) can fix the connection seat (43). An angle; the connecting seat (43) is recessed with a rectangular cross section (45), the top surface of the hole (45) defines an upper wall (46A), and the bottom surface of the hole (45) defines a lower wall (46B) 'The upper wall (46A) is further provided with a bolt hole (47), and the central axes of the bolt hole (47) and the bore (45) can intersect each other, and the bottom end of the bolt hole (47) is penetrated The top of the lower wall (46B) is used to allow the bolt hole (47) to pass through the bore (45), and the bolt hole (4 is the top edge can be punched out as shown in the seventh figure. Rivet edge (48) a bolt (50) that is threaded into the bolt hole (47) such that the bottom portion has a radially outwardly extending latch portion (51) and the top edge is radially outwardly flared with a shoulder portion (52). A neck portion (9) having a smaller outer diameter is formed between the portion (52) and the latch portion (51), and the shoulder portion (52) can be restrained by the crimping edge (48) to make the latch portion (51). The lower half can hold the position 7 M433925 ' in the bolt hole (47) of the lower wall (46B). 俾 Further control the bolt (50) can straddle the • hole (45) to make the cassette (51) The upper half can be moved in the first position and the second position in the boring hole (45) and the lower wall (46B) bolt hole (47); when the bolt (5 〇) is in the first position, the top end thereof The protrusion protrudes above the bolt hole (47), and the shoulder portion (52) abuts against the rivet edge (48), and the upper half of the click portion (51) can protrude into the boring hole (45); however, When the bolt (5〇) is in the second position, its top end is approximately aligned with the top end of the bolt hole (47), and the upper half of the click portion (51) can be contracted to the lower wall. (46B) (47); as shown in the seventh figure, the bottom end of the bolt (50) is further recessed with a spring chamber (54), and is necked The intersection portion of the segment (53) and the clamping portion (51) forms a guiding portion (55) whose outer diameter is gradually diverged downward; a spring (60) which is attached to the spring chamber (54) and the lower wall (46B) a hole (47) for providing a bolt (50) and a spring force of the latch portion (51) held in the first position to urge the bolt (50) to protrude from the top end of the bolt (47); and a drive head (70), which is connected to an adapter (71) pivotally connected to an output member (72) having an adjustable tilt angle, and the output member (72) is provided with a joint-part (721) that can be rotated clockwise. As for the adapter (71), a socket '(71G)' socket (10) matching the hole (45) is provided with a longitudinally facing card hole (7) 1) and a slot (712) connecting the inside and the outside of the card hole (711), the card The outer diameter of the hole (711) is slightly larger than the material (5)), and the maximum width formed on both sides of the slot (712) is smaller than the card hole (? (1) The diameter 'and the width is tapered toward the hole (711), and the upper and lower edges of the two sides of the groove (712) are chamfered surfaces matching the guiding portion (55) (713) . 8 M433925 During the forward insertion of the socket (710) into the 1 hole (45), the 'groove (γΐ2) can pass the necking section (53) of the bolt (50), and the chamfered surface on both sides of the lower edge (713) The synchronously urging guide (55) is moved downward to overcome the spring force of the spring (6〇) to move the bolt (50) toward the second position, and the bolt (50) is to be necked (53) ) After entering the hole (711), the chamfered surface (713) releases the guide (55) so that the bolt (5〇) and the click portion (51) can be spring-loaded by the spring (60). Returning to the first position, at this time, the latching portion (51) fastens the card hole (711) so that the driving head (7〇) is forwardly assembled and mounted on the wrench body (4〇), and is easily combined with force application. The portion (721) rotates clockwise to tighten the screw lock member. At the same time, the top end of the bolt (5〇) protrudes from the inspection hole (47), so that when the person presses the top end of the bolt (5〇), the positive snap-fit state can be released, and the drive head is separated ( 70) and the wrench body (4〇). When the joint portion (721) is to rotate the screw lock member counterclockwise, it only needs to turn the drive head (70) 180 degrees, so that the socket (71〇) is reversely inserted into the bore (45) to make the slot (712) can pass the necking section (53), and the chamfered surface (713) on both sides of the lower edge can move the guiding portion (55) downward to make the bolt (50) face the second After the position movement 'to-be-bolted (5〇) necking section (53) enters the card hole (711), the inspection piece (50) and the click portion (51) can be restored by the spring (6〇) elastic force. Positioning, the snap portion (51) is fastened to the card hole (711), so that the driving head (7〇) is reversely assembled to the wrench body (4〇), and the joint portion (721) is easily biased to rotate obliquely. Unscrew the screw lock element. At the same time, the top end of the bolt (5〇) protrudes from the bolt hole (47), so that when the person presses the top end of the bolt (5〇), the reverse snapping state can be released, and the driving head is separated ( 7〇) and the wrench body (4〇). 9 M433925 According to the above structural description, the present invention has at least the following advantages: 1. The wrench body (10) of the present invention only needs to replace the body of the conventional wrench with a bolt (50) and a bolt hole (47)'. The bolt, the second retaining ring, the upper eyelet of the fish and the eyelet of the fish are set. In addition, the new driving head (70) only needs to process the card hole (711) and the slot (712), which can replace the class hole, top tip, spring, and bottom plug of the conventional driving head. This new type of overall cooperation can achieve a greatly streamlined structure, in order to save labor and improve efficiency, in accordance with the principle of economics and novel features. 2. The present invention is intended to release the drive head (70) regardless of whether the socket (710) is forward or reversely combined in the bore (45), which are both the bolt (5〇) top protruding bolt holes (47). In the state of the wrench body (4〇), it only needs to press the top end of the bolt (50) uniformly, and there is no problem that the body of the wrench needs to be turned over, so that the problem of the conventional operation can be removed, and indeed The drive head (7〇) commutation operation presents a novel technique that is effectively addressed. Lu, please refer to the tenth figure, which is a step-by-step description of the connector (43) disclosed in the fourth figure. It is not a necessary condition of the present invention, and the pupil (6) and the bolt hole (6) can be directly replaced by the head ( 42) or the appropriate position of the wrench body (10), this embodiment is within the scope of the present invention. In summary, the present invention can greatly improve the convenience of operation and make the overall structural design more economical. - The high degree of technical concept =, and the overall structure is also purchased, should be in accordance with the requirements of the new patent application, in accordance with the law, the application of the application, only for the preferred embodiment of the M433925, When it is not possible to limit the scope of this new implementation, that is, the equivalent changes and modifications made by the scope of the new patent application should remain within the scope of the present invention. [Simple description of the diagram] The first picture: a schematic diagram of the stereoscopic decomposition of the application. Figure 2: Schematic diagram of the cross section used for the drive head in the forward combination. The second figure is a schematic diagram of the cross section used for driving the head in reverse combination. • The fourth picture: a three-dimensional exploded view of the new model. Figure 5: A top view of the new drive head. Figure 6 is a schematic exploded view of the novel. Fig. 7 is a schematic view showing the movement of the new type of slotting member to move toward the second position. The eighth figure is a schematic cross-sectional view of the novel. The ninth figure is a three-dimensional combination diagram of the present invention. Figure 10 is a schematic view of a second embodiment of the present invention. # [Main component symbol description] - Conventional part: (11) Handle (13) connecting seat (15) Boring hole (16B) Lower wall (10) Wrench body (12) Head (14) Switch (16A) Fish eye hole (17C) on the wall (17A) retaining ring (17B) under the fish eye hole (17D) upper limit space M433925
(17E)下限位空間 (18A)上引道 (18B)下引道 (20A)(20B)栓件 (21)肩部 (30)驅動頭 (31)轉接件 (310)插座 (311)階級孔 (312)底塞 (313)頂梢 (314)彈簧 (32)出力件 (321)結合部 本新型部份： (40)扳手本體 (41)柄部 (42)頭部 (43)連接座 (44)開關 (45)匣孔 (46A)上壁 (46B)下壁 (47)栓孔 (48)鉚緣 (50)栓件 (51)卡掣部 (52)肩部 (53)頸縮段 (54)簧室 (55)導引部 (60)彈簧 (70)驅動頭 (71)轉接件 (710)插座 (711)卡孔 (712)剖槽 (713)倒角面 (72)出力件 (721)結合部(17E) Lower limit space (18A) Upper approach (18B) Lower approach (20A) (20B) Bolt (21) Shoulder (30) Drive head (31) Adapter (310) Socket (311) Class Hole (312) Bottom Plug (313) Tip (314) Spring (32) Output Member (321) Joint This new part: (40) Wrench body (41) Handle (42) Head (43) Connector (44) Switch (45) Pupil (46A) Upper wall (46B) Lower wall (47) Bolt hole (48) Rivet edge (50) Bolt (51) Clamping part (52) Shoulder (53) Necking Segment (54) spring chamber (55) guiding portion (60) spring (70) driving head (71) adapter (710) socket (711) card hole (712) slot (713) chamfered surface (72) Output member (721) joint