M409137 五、新型說明： 【新型所屬之技術領域】 本新型係有關於-種起子結構，特別是一種可更換不同規 格尺寸之起子頭的起子結構。 【先前技術】 一般習用的螺絲起子，通常具有—涵及—插置並固定於 _之操作桿，並且在操作桿上—體成财-字形、十字形或 • 梅化形結構等單一規格的起子頭。因此習用的螺絲起子僅適用 於單一種驗的_元件，例域有十挪起子狀螺絲起子 僅適用於十字螺絲'，並無法通用於其他類型的螺絲。由於此一 F制V致使用者在必須運用不同規格之螺轉子的作業環境 下，需備齊並卿相當數量的螺絲起子以備不時之需。這對於 使用者而言’往往會造賴帶及使用上料便與困擾。 — 為解決此-問題，目前有業者開發出一種可套換不同規格 »之起子頭够舰起子，其主妓將起子顯具有操作桿之握 丙分別製作成獨立元件，使操作桿及握柄_起子本體，並且 ，操作桿前端開設有-多邊形插槽，使操作桿構成—套筒型 ^1以供起子頭插置其中，並使用以轉動螺絲的板動部露出 特=邊形插槽外。此外，由於起子頭具有可自操作桿上拆卸的 寺性，而可另外將不同規格尺寸的起子頭配置於—工具盒中。 :此在使用上’使用者僅需攜帶起子本體及工具盒而減輕荷 ’亚且在執行_職轉操作時，使用者可於工具盒中選擇 3 適當的起子輸置於操作桿之多邊職_，即可適用於不同 規格之螺絲於卫件上以或旋出的操作。 此外’為了讓起子頭可以穩固的結合於多邊形插槽内，習 知起子頭的除了用以旋轉螺絲的扳動部外，其結構形態係設置 為匹配於多邊形插槽的結構形態，例如當多邊形插槽為六邊形 或十二邊形的結構形態時，起子頭即設置為具有板動部的六邊 形桿體或十二邊形桿體，以便於使起子頭在穿人多邊形插槽 後，可穩固的嵌合於多邊形插槽内而結合於操作桿上。 β然而，習知起子頭的設置方式，雖然可提供起子頭結合於 知似干時的穩固性’但是在操作人員將起子頭喊於操作桿的 過針，也由於起子頭的結構形態完全的匹配於多邊形插槽， 使件操作人員必須精確的將起子頭對準於多邊形插槽，音即使 起子頭的每對準於多邊職槽的每-夹角後，才能 頃利的將起子頭牙人多邊形插槽内。因此，操作人員必需花費 極大的專注力找將奸麵裝於桿上，往往造成操作人 員精神及體力上的耗損。 並二，當操作人員在昏暗的環境下工作時，則容易因照明 =足而，法將起子頭插設於多邊形插槽内，導致操作人員必需 化費更多的氣力才能·的完成不同規格之起子頭的更換作 業或是放麵料他祕的起子頭。因此，習㈣功能起子在 起子頭以及操作桿的結合方式上，確實存在有不同規格之起子 頭於操作#上更換不易的問題，進而嚴重影響操作人員的工作 M409137 效率。 【新型内容】 "繁於以上明題，本新型提供—種起子結構，藉以改良 自知^功缺子在進行不㈣格之起子獅套換時，起子頭不 諸人朋定於操作桿^邊形__題。 、 . 本新型揭露—物子結構，包括有-本體以及至少—起子 ·. 頭。賴具有一握柄及一操作桿，操作桿之-端固定於握柄， • # 一端具有一插#。起子頭可拆卸的設置於操作桿，起子頭具 有-導引段及-卡合段’卡合段之外徑匹配於插槽之内經，並 且大於導引段之外徑。當導引段穿設於插槽内，係一併導引卡 合段嵌合於插槽’令S子頭卡合於操作桿上。 本新型並揭露-種起子結構，包括有一本體以及至少一起 子頭。本體具有一握柄及一操作桿，操作桿之一端固定於握 柄’另一端具有一插槽。起子頭可拆卸的設置於操作桿，起子 • 頭包含二導引段及一卡合段，卡合段連接於二導引段之間，卡 合段之外徑匹配於插槽之内徑，並且大於二導引段之外徑。當 其中-導引段穿設於插槽内，係—併導引卡合段嵌合於插槽， 令起子頭卡合於操作桿上。 本新型的功效在於’起子頭具有不同外徑之卡合段以及導 引段，讓操作人員可先以較小直徑的導引段穿入操作桿的插槽 内，使卡合段就鮮於㈣，因輯作人員列再額外的花 費精神與氣力於卡合段與插槽間的定位，便可即時的將卡合段 5 嵌。於插槽内’而完成起子頭與操作桿之間的組裝操作。因 此’讓操作人員可快紅有效率的在操作桿上進料同規格尺 寸之起子頭的更換。 以上之關於本新獅容之說明及以下之實施方式之說明 係用以示範與_本難之顧，並且提供本新型之專利申請 範圍更進一步之解釋。 【實施方式】 如「第1圖」至「第3圖」所示，為本新型第一實施例所 揭露之起子結構，其包括有一本體10以及一起子頭20。本體 10具有一握柄110及一操作桿12〇，操作桿120之一端固定於 握柄110内’操作桿120之另一端設置有一插槽13〇，插槽13〇 係沿操作桿120之軸心方向設置於操作桿12〇内，並且與外界 環境相連通。其中，插槽130的結構形態可以是但並不侷限於 六角形結構。 起子頭20具有一·^合段210以及二導引段220，卡合段 連接於一導引段220之間，其中卡合段210之外徑匹配於 插槽130之内徑，並且卡合段210的結構形態與插槽13〇的結 構形態互補，意即當插槽130為六角形插槽時，卡合段210即 為六角形桿體(或柱體）’藉以在卡合段210穿設於插槽130時 能對應嵌合於插槽130内，而不會在插槽130内相對操作桿 120轉動。二導引段22〇的外徑小於卡合段2〗〇的外徑，使起 子頭20可先藉由其中一導引段220穿入操作桿120之插槽 M409137 13〇 ’之後再以卡合段210嵌合於插槽13〇。二導引段⑽係 沿卡合段2K)之軸心方向延伸形成，其可以是但不偈限於圓柱 形桿體。二導引段220遠離卡合段21〇之一端分別設置有一板 動部现，此扳動部230係用以轉動螺絲或螺栓等鎖固元件(圖 中未示），並且二導引段22G之扳動部23q具有不同的規格尺 • 彳例如其_之為一子形之結構形態，另-為十字形之結構 ' 形態；或者是皆為一字形或十字形之結構形態，但分別適用於 • +規格的尺寸的鎖固元件，例如分別適用於MU及M1.4之 鎖固元件的鎖附操作上。 此外，卡合段210另具有至少二抵頂件24〇，每一抵頂件 240係由一彈簧241及一鋼珠242所組成，彈簧241及鋼珠Μ? 依序設置於卡合段21G上之-盲孔211内，且鋼珠242係受到 彈簧241的抵頂而常態地凸出於卡合段21〇表面。二抵頂件 - 240分別設置於卡合段21〇相鄰於二導引段220之一側，用以 鲁在卡合段210嵌合於插槽130時，推抵於插槽13〇内之一壁面 131上’使卡合段210可以緊密配合的方式緊迫於插槽η。内， 以限制卡合段210於插槽130内沿操作桿12〇之軸心方向自由 移動的能力。 並且，在本實施例中，本體1〇之插槽13〇的深度係匹配 於起子頭20之扳動部230至抵頂件240之間的距離，以便於 在起子頭20穿設於插槽130時，可藉由其中一扳動部23〇抵 靠於插槽130底部，並且使卡合段210之抵頂件240推抵於插 7 M409137 槽130内之壁面131上，進而使起子頭20被暫時地固定在操 作桿120上。 請參閱「第1圖」至「第3圖」，藉由二導引段220之外 徑小於卡合段210之外徑，以及卡合段210之外徑匹配於插槽 130之内徑的設置方式，讓操作人員在操作桿120上裝設起子 頭20的組裝過程中，可直接以其中一導引段22〇穿入插槽13〇 内’而不會受到操作桿120上環繞於插槽130之側邊所阻礙， 並且使卡合段210受到導引段220的導引而預先對準於插槽 130。接著，操作人員再施以一外力於起子頭如上，即能卡合 段210穿入並嵌合於插槽13〇内。此時，另一導引段所設 置的扳動部230即露出於插槽13〇外，用以供操作人員在一物 件(圖中未示)上進行鎖固元件的旋入或旋出作業。同樣地，當 操作人員需使用不同規格尺寸的扳動部23〇時，操作人員可^ 即的將起子腳從猶桿⑽上猶，並且在反轉起子頭2〇 後，以另-導引段220穿置於插槽13〇内，而一併導引卡合段 2K)嵌合於插槽13G内，以露出另—扳動㈣供操作人員^ 用0 匕’料同規格之起子頭於操作桿上的更換作業中， 確疋位，柯_錢_私好麵域⑽^的: 光線昏暗的工作場財，操作人胃亦 扦匕 段穿入插槽内，然後再將卡合贿合於插_=之：： 在知作杯上安裝起子頭’而不會gj為起子頭與插槽之間的定位 困難而放棄更換起子頭或影響工作效率。 如第4圖」和「第5圖」所示，為本新型第二實施倾 揭路之起子構’其包括有一本體1〇以及一起子頭。本體 具有-握柄110及-操作桿12〇，操作桿12〇之一端固定於 握柄110内操作桿120之另-端設置有一插槽13〇,插槽 係沿操作桿120之車由心方向設置於操作桿12〇 0，並且與外界 環境相連通。其中’插槽13〇的結構形態可以是但並不侷限於 六角形。 起子頭20具有一卡合段21Q以及一導引段22〇，卡合段 210之外徑匹配於插槽13〇之内徑，並且卡合段的結構形 恶與插槽130的結構形態互補，藉以在卡合段21〇穿設於插槽 130時能對應嵌合於插槽13〇内。卡合段21〇具有一扳動部 及一抵頂件240，扳動部230設置於卡合段210之一端，用以 轉動螺絲或螺栓等鎖固元件(圖中未示）。抵頂件24〇設置於卡 合段210相對扳動部230之另一端，抵頂件240係由一彈簧 241及一鋼珠242所組成，彈簧241及鋼珠242依序設置於卡 合段210之一盲孔2Π内，且鋼珠242係受到彈簧241的抵頂 而常態地凸出於卡合段21〇表面。 導引段220連接於卡合段21〇相鄰於抵頂件24〇之一端， 並且導引段220的外徑小於卡合段21〇的外徑。因此，當操作 人員將起子頭20裝設於操作桿12〇時，可先以導引段220穿 M409137 ---------._ — 入插槽130内，使卡合段210受到導引段22〇的導引而對準於 插槽130。接者’操作人員再施以一外力於起子頭上使 卡合段210穿入並嵌合於插槽13〇 0。此時，起子頭2〇係以 導引段220抵靠於插槽130底部，並且以抵頂件24〇推抵於插 槽130内之壁面131上’使扳動部23〇露出於插槽13〇外，用 以供操作人員進行鎖固元件於物件（圖中未示)上旋入或旋出 的組裝或拆卸作業。 本新型的功效在於，起子頭具有不同外徑之卡合段以及導 引段’讓操作人員在起子頭組裝於操作桿的過程中，可先以較 小直徑的導引段伸人操作桿的插槽内，以藉由導引段預先將卡 合段對準於域’如此，讓操作人員不祕額外的進行卡合段 與插槽之咖對絲序，便可㈣的將卡合段壓人並嵌合於插 槽内，進而使起子猶時地固定於操作桿上。因此，讓摔作人 ^起子頭設置於操作桿的組農作業上，可依據使用需求而快 寸之鶴部的起子頭’進而提升操作 人貝的工作效率。 新型之實施例揭露如上所述，然並非用以限定本新 ==關技藝者’在不脫離本新型之精神和範圍内， ====_繼、構造、崎鱗當可做 申請專利範_界定麵準。 L所附之 【圖式簡單說明】 M409137 第1圖為本新型第一實施例之分解示意圖。 第2圖為本新型第一實施例之組合示意圖。 第3圖為本新型第一實施例之剖面示意圖。 第4圖為本新型第二實施例之分解示意圖。 第5圖為本新型第二實施例之組合示意圖。 【主要元件符號說明】M409137 V. New description: [New technical field] The new type relates to a screwdriver structure, in particular, a screwdriver structure that can replace a screwdriver head of different gauge sizes. [Prior Art] A commonly used screwdriver, usually having a culvert and a lever that is inserted and fixed to the _, and on the operating lever, is formed into a single gauge such as a zigzag, a cross, or a melody structure. Screwdriver head. Therefore, the conventional screwdriver is only suitable for a single type of _ component, the example has a ten-pin screwdriver, only for the Phillips screw ', and can not be used for other types of screws. Because of this F-type user, in the working environment where the screw rotors of different specifications must be used, a considerable number of screwdrivers must be prepared for the occasional need. For the user, it is often troubled by the use of the tape and the use of the material. - In order to solve this problem, some manufacturers have developed a screwdriver that can be used to change different specifications», and the main shovel has a handle that has a lever of the operating lever and is made into a separate component, so that the lever and the handle are respectively _ screwdriver body, and the front end of the operating rod is provided with a - polygonal slot, so that the operating rod is formed - sleeve type ^1 for the driver head to be inserted therein, and the plate portion for rotating the screw is used to expose the special = edge slot outer. In addition, since the driver head has a temple that can be detached from the operating lever, the screwdriver heads of different sizes can be additionally disposed in the tool box. : This is used in the user's only need to carry the screwdriver body and the tool box to reduce the load and the user can select 3 appropriate screwdrivers in the tool box to be placed in the multi-function position of the joystick. _, can be applied to the operation of the screws of different specifications on the guard. In addition, in order to allow the screwdriver head to be firmly integrated into the polygonal slot, the structural shape of the conventional screwdriver head is set to match the structural form of the polygonal slot, for example, when the polygon is rotated. When the slot is in the shape of a hexagon or a twelve-sided structure, the screwdriver head is set as a hexagonal rod or a dodecagonal rod body having a plate-moving portion, so that the driver's head is in the wearing polygon slot. After that, it can be firmly fitted into the polygonal slot and coupled to the operating rod. β However, the conventional setting of the screwdriver head, although it can provide the stability of the starter head combined with the knowing dryness, but the operator will scream the needle on the operating rod, and the structural shape of the screwdriver head is complete. Matching the polygon slot, the operator must accurately align the screwdriver head to the polygonal slot. Even if each of the sub-heads is aligned with the angle of each of the multilateral slots, the driver can easily use the screwdriver. Inside the human polygon slot. Therefore, the operator must spend a great deal of concentration to find the face on the pole, which often causes the operator's mental and physical wear and tear. Second, when the operator works in a dim environment, it is easy to insert the screwdriver head into the polygonal slot due to the illumination = foot, which causes the operator to spend more effort to complete different specifications. The replacement of the screwdriver head or the secret of the fabric. Therefore, the function of the (4) function screwdriver on the combination of the screwdriver head and the operating lever does not have the problem that the screwdrivers of different specifications are difficult to replace on the operation #, thereby seriously affecting the efficiency of the operator's work M409137. [New content] "Following the above-mentioned questions, this new model provides a kind of starter structure, so as to improve the self-knowledge and the lack of power. When the lions are replaced, the screwdrivers are not set by the operators. ^Edge __ questions. The present disclosure discloses a structure of matter, including a - body and at least a starter. The handle has a handle and an operating lever, the end of the operating rod is fixed to the handle, and the # end has a plug #. The driver head is detachably disposed on the operating lever, and the outer diameter of the driver's head has a guiding portion and a engaging portion. The outer diameter of the engaging portion matches the inner diameter of the slot and is larger than the outer diameter of the guiding portion. When the guiding section is inserted into the slot, the guiding section is fitted into the slot to engage the S subhead on the operating lever. The present invention also discloses a screwdriver structure comprising a body and at least a sub-head. The body has a handle and an operating lever, one end of the operating rod is fixed to the handle and the other end has a slot. The screwdriver head is detachably disposed on the operating rod, and the driver includes a second guiding section and a engaging section, and the engaging section is connected between the two guiding sections, and the outer diameter of the engaging section is matched with the inner diameter of the slot. And greater than the outer diameter of the two guiding segments. When the guiding portion is inserted into the slot, the guiding portion is engaged with the slot, so that the driver's head is engaged with the operating lever. The function of the novel is that the 'the starter head has the engaging sections with different outer diameters and the guiding section, so that the operator can first penetrate the slot of the operating rod with the guiding section of the smaller diameter, so that the engaging section is fresh (4) Because of the extra cost of the staff and the positioning between the engaging section and the slot, the engaging section 5 can be immediately embedded. The assembly operation between the driver head and the operating lever is completed in the slot. Therefore, the operator can quickly and efficiently replace the screwdriver with the same size on the operating rod. The above description of the new lion and the description of the following implementations are used to demonstrate the difficulties and provide further explanation of the scope of the patent application of the present invention. [Embodiment] As shown in "Fig. 1" to "Fig. 3", the driver structure disclosed in the first embodiment of the present invention includes a body 10 and a sub-head 20 together. The body 10 has a handle 110 and an operating rod 12〇. One end of the operating rod 120 is fixed in the handle 110. The other end of the operating rod 120 is provided with a slot 13〇, and the slot 13 is disposed along the axis of the operating rod 120. The center of the heart is disposed within the operating lever 12A and is in communication with the outside environment. The structural form of the slot 130 may be, but not limited to, a hexagonal structure. The driver head 20 has a coupling section 210 and two guiding sections 220. The engaging section is connected between a guiding section 220, wherein the outer diameter of the engaging section 210 matches the inner diameter of the slot 130, and is engaged. The structural form of the segment 210 is complementary to the structural form of the slot 13 ,, that is, when the slot 130 is a hexagonal slot, the engaging segment 210 is a hexagonal rod (or cylinder) 'by the engaging section 210 When the slot 130 is worn, it can be correspondingly fitted into the slot 130 without rotating relative to the operating lever 120 in the slot 130. The outer diameter of the two guiding segments 22〇 is smaller than the outer diameter of the engaging segment 2, so that the screwdriver head 20 can be first inserted into the slot M409137 13〇' of the operating rod 120 by one of the guiding segments 220. The merging section 210 is fitted to the slot 13A. The two guiding segments (10) are formed extending in the axial direction of the engaging portion 2K), which may be, but are not limited to, a cylindrical rod. The two guiding sections 220 are respectively disposed at one end of the locking section 21〇, and the driving part 230 is used for rotating a locking component such as a screw or a bolt (not shown), and the two guiding sections 22G The triggering portion 23q has different gauges. 彳 For example, the shape of the sub-shaped structure, and the structure of the cross-shaped structure, or the structure of the cross-shaped or cross-shaped, but respectively applicable Locking elements of the size of +•, for example, for the locking operation of the locking elements of MU and M1.4 respectively. In addition, the engaging portion 210 further has at least two abutting members 24, each of the abutting members 240 is composed of a spring 241 and a steel ball 242, and the spring 241 and the steel ball Μ are sequentially disposed on the engaging portion 21G. In the blind hole 211, the steel ball 242 is normally protruded from the surface of the engaging portion 21 by the abutment of the spring 241. The two abutting members - 240 are respectively disposed on the side of the engaging portion 21 〇 adjacent to the two guiding portions 220 for pushing against the slot 13 when the engaging portion 210 is fitted into the slot 130 On one of the walls 131, 'the engaging section 210 can be tightly fitted to the slot n. Inside, the ability of the engaging section 210 to freely move in the axial direction of the operating lever 12〇 in the slot 130 is restricted. Moreover, in the present embodiment, the depth of the slot 13 of the body 1 is matched with the distance between the trigger portion 230 of the driver head 20 and the abutting member 240 so as to be inserted into the slot in the screwdriver head 20. At 130 o'clock, one of the pulling portions 23 〇 can abut against the bottom of the slot 130, and the abutting member 240 of the engaging portion 210 can be pushed against the wall surface 131 in the slot M of the M409137, thereby making the screwdriver head 20 is temporarily fixed to the operating lever 120. Please refer to "1" to "3", wherein the outer diameter of the two guiding segments 220 is smaller than the outer diameter of the engaging portion 210, and the outer diameter of the engaging portion 210 is matched with the inner diameter of the slot 130. The arrangement is such that the operator can insert the one of the guiding sections 22 into the slot 13 ' directly during the assembly process of the driver head 120 on the operating lever 120 without being surrounded by the operating lever 120. The sides of the slot 130 are obstructed and the latching section 210 is guided by the guiding section 220 to be pre-aligned with the slot 130. Then, the operator applies an external force to the driver's head as described above, that is, the engaging section 210 is inserted and fitted into the slot 13b. At this time, the triggering portion 230 of the other guiding section is exposed outside the slot 13 for the operator to screw in or out the locking component on an object (not shown). . Similarly, when the operator needs to use the different size of the trigger portion 23, the operator can immediately pull the kicker from the yoke (10), and after reversing the screwdriver 2, the other guide The segment 220 is placed in the slot 13〇, and the guiding engagement portion 2K) is fitted into the slot 13G to expose the other-moving (4) for the operator to use the 0 匕's same size screwdriver. In the replacement work on the operating lever, the position is correct, the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Bribe is inserted into the _=:: Install the screwdriver head on the knowing cup' without gj giving up the replacement of the screwdriver head or affecting the work efficiency for the difficulty in positioning between the screwdriver head and the slot. As shown in Fig. 4 and Fig. 5, the starter structure of the second embodiment of the present invention includes a body 1 〇 and a sub-head. The body has a handle 110 and an operating rod 12〇. One end of the operating rod 12 is fixed to the handle 110. The other end of the operating rod 120 is provided with a slot 13〇, and the slot is located along the operating rod 120. The direction is set to the operating lever 12〇0 and is in communication with the outside environment. The structural form of the 'slot 13' may be, but is not limited to, a hexagon. The driver head 20 has an engaging portion 21Q and a guiding portion 22〇. The outer diameter of the engaging portion 210 matches the inner diameter of the slot 13〇, and the structural shape of the engaging portion is complementary to the structural shape of the slot 130. Therefore, when the engaging portion 21 is passed through the slot 130, it can be fitted into the slot 13A. The engaging portion 21 has a pulling portion and an abutting member 240. The pulling portion 230 is disposed at one end of the engaging portion 210 for rotating a locking member such as a screw or a bolt (not shown). The abutting member 24 is disposed at the other end of the engaging portion 210 opposite to the triggering portion 230. The abutting member 240 is composed of a spring 241 and a steel ball 242. The spring 241 and the steel ball 242 are sequentially disposed on the engaging portion 210. A blind hole 2 is inside, and the steel ball 242 is normally abutted against the surface of the engaging portion 21 by the abutment of the spring 241. The guiding section 220 is connected to the engaging section 21〇 adjacent to one end of the abutting member 24〇, and the outer diameter of the guiding section 220 is smaller than the outer diameter of the engaging section 21〇. Therefore, when the operator installs the screwdriver head 20 on the operating rod 12〇, the M409137 ---------._ can be first inserted into the slot 130 with the guiding section 220 to make the engaging section 210 It is aligned with the slot 130 by the guiding of the guiding section 22〇. The operator's operator then applies an external force to the driver's head to allow the engaging section 210 to penetrate and fit into the slot 13〇0. At this time, the driver head 2 is biased against the bottom of the slot 130 by the guiding section 220, and is pushed against the wall surface 131 in the slot 130 by the abutting member 24' to expose the triggering portion 23 to the slot. 13 〇, for the operator to carry out the assembly or disassembly of the locking element on the object (not shown). The utility model has the advantages that the fastening head has different engaging portions of the outer diameter and the guiding section allows the operator to extend the operating rod with the smaller diameter guiding section during the assembly of the screwdriver head into the operating rod. In the slot, the engaging section is pre-aligned to the domain by the guiding section, so that the operator does not secretly carry out the engaging section of the engaging section and the slot, and the engaging section of the (4) The person is pressed and fitted into the slot, so that the driver is fixed to the operating lever at any time. Therefore, the smasher's head is placed on the operation of the operation of the lever, and the driver's head of the crane can be quickly adjusted according to the demand for use, thereby improving the working efficiency of the operator. The novel embodiment is disclosed as described above, but is not intended to limit the present invention to the applicant. Without departing from the spirit and scope of the present invention, ====_ succession, construction, and scale can be applied for a patent application. _Defining the standard. BRIEF DESCRIPTION OF THE DRAWINGS M409137 Fig. 1 is an exploded perspective view of the first embodiment of the present invention. Fig. 2 is a schematic view showing the combination of the first embodiment of the present invention. Figure 3 is a schematic cross-sectional view showing the first embodiment of the present invention. Figure 4 is an exploded perspective view of the second embodiment of the present invention. Fig. 5 is a schematic view showing the combination of the second embodiment of the present invention. [Main component symbol description]
10 本體 110 握柄 120 操作桿 130 插槽 131 壁面 20 起子頭 210 卡合段 211 盲孑L 220 導引段 230 扳動部 240 抵頂件 241 彈簧 242 鋼珠 1110 Body 110 Grip 120 Operating lever 130 Slot 131 Wall 20 Torch head 210 Engagement section 211 Blind 孑 L 220 Guide section 230 Pull part 240 Abutment 241 Spring 242 Steel ball 11