M284487 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種扳手，更詳而士 種可達到快速拆裝接頭效果的具有速換 特別疋指一 【先前技術】 、> 碩的扳手(二)。 參閱圖1，一般扳手〗。通常具有1身η、 身1 一端處的第一驅轉頭12、以及一机 的第-鳃Μ涵η # °又畏柄身11另端處 々弟一駆轉頭13’弟一驅轉頭12令 121 才王，第一驅轉頭丨3由外側凹設 ^ ，★玄間口 、在人 岭呈矩形狀的開口 131 丰:η 來扳轉四角頭或六角頭螺栓，，此扳 手1〇即可針對不同種類的螺栓進行扳轉。 精此扳 上述扳手10結構確實對螺栓具有正 在使用上仍有其限制存在，一般扳手！反轉魏，但是 -、第二驅轉頭12、13 二柄身11通常與第 m及mf〗… 呈體相連’於其上開設的齒孔 適人=小已是固定無法改變，因此該扳… 扳轉早_尺寸的螺栓，如果遇到其他 ，該扳手Η)便無法_進 者的螺栓 外準備多組不同尺寸的扳手，押帶使用上= 吏用者只得另 也會增加額外h具成本。W^當麻煩’而且 【新型内容】 一 ^新里之目的在於提供一種可快速組接不同接 頁早…應不同作業需求之具有速換式接頭的扳手(二)。 於疋’本新型提供—種具有速換式接頭的扳手(二)，包 M284487M284487 VIII, new description: [New technical field] This new type is related to a wrench, more detailed and gentleman can achieve the effect of quick disassembly joints with speed change special one [previous technology], > Wrench (2). See Figure 1, General Wrench. Usually has a body η, the first drive head 12 at one end of the body 1, and the first 鳃Μ η η # ° of a machine, and the other end of the stalk body 11 The first 12 orders 121 is the king, the first drive head 丨 3 is set by the outer side of the ^, ★ the Xuankou mouth, the rectangular opening in the human ridge 131 Feng: η to turn the four-headed or hexagonal bolt, this wrench 1 〇Pull for different types of bolts. This wrench 10 structure does have a limit on the use of the bolt, the general wrench! Inverted Wei, but -, the second drive head 12, 13 two handle body 11 is usually connected with the mth and mf... in the body's perforation on the upper side of the fit = small is fixed can not be changed, so the Pull... Turn the bolts of the early _ size. If you encounter other, the wrench Η) will not be able to prepare multiple sets of different sizes of wrenches outside the bolts of the incoming ones. The use of the slings will only increase the extra h. Cost. W^ is troublesome and [new content] The purpose of the new one is to provide a wrench (2) with quick-change joints that can quickly assemble different joints...there should be different job requirements. Yu Yu' This new model provides a wrench with a quick-change joint (2), package M284487
含有一扳手本體、一按壓單元及一接頭單元，該扳手本體 具有一套接部及一由套接部向外延伸的握柄部，套接部的 端面處凹设有一套接孔，套接部的外周面上開設有一直透 通至套接孔内的安裝孔；該按壓單元具有一套固定在安裝 孔内的襯環、以及一滑設在襯環内部可上下位移的按壓件 ，忒按壓件上端具有一按壓部，下端具有一抵止頭；該接 一單元/、有呈預疋外开> 的驅動頭、一由驅動頭後端延伸 出的裎接。卩、以及一彈設在栓接部外周面處的卡掣件，該 ^接部剛好可套入扳手本體的套接孔内，言亥卡料可對按 塵件抵止頭向上彈頂，而令㈣部凸伸出襯環外側。 本新型之功效是利用卡掣件卡入襯環對按壓件作彈抵 ，可快速地讓接頭單元與扳手本體結合或脫離，藉此達到 適用於扳轉不同螺栓作業的效果。 【實施方式】 、有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之數較佳實施例的詳細說明中，將可清 楚的呈現。 / 參閱圖2、圖 第一較佳實施例中 元30及一接頭單元 情形詳述於后。 5，本新型具有速換式接頭的扳手（二）在 主要包含有一扳手本體20、一按麼單 40，接著，再將上述構件的形狀及組合 反本體2〇具有一套接部21以及-由套接部21向外 延伸的握柄部22,該套接部21在端面中央處凹設有一套接 孔位於套接孔2U外側邊中央處具有一倒角部犯， 6 M284487 在本實施财，該套接孔211是呈四方矩形孔，當然業者也 可將该套接孔211製成其他非圓形的孔洞形狀，套接部21 外周中間處更開設有—直透通至套接孔211内的安裝孔⑴ ’該握柄部22延伸有預定長度，可供使用者手部握持。 按壓單元3〇具有—套固定在安裝孔212内的襯環31、 一後固^在襯環31㈣限位件32、以及—滑設在概環η 内部可上下位移的按㈣33,同時參閱圖5，該襯環Μ緊 迫套入安裝孔212内形成固定，其上端具有—可抵止套接 部h的凸緣311 ’用以限位襯環3ι保持在突出套接部u 表面的狀態’襯環内部沿上下方向穿設有—軸孔312， 位於韩孔312内壁中間處更凹設有一嵌溝313，該限位件 32是- C形扣的元件’剛好可嵌掣卡固定在叙溝阳内， 該按麼件33套入在襯们1的軸孔312 β，盆上端且 按壓=331，下端具有—抵止頭332,而外周中間處則凹設 有一％槽333，該環槽333的空間可供限位件32套入，該 環槽333具有預定長度，藉由環槽333受到限位件μ抵止 ，可控制按壓件33上下位移的幅度。 參閱圖4、目5，接頭單元4〇具有一呈預定外形的驅 動頭41、—由驅動頭41後端延伸出的栓接部42、以及一 彈設在栓接部42外周面處的卡掣件43，在本實施例中，該 驅動頭在中間處開設有—梅花孔411，可適用來板轉多κ 角頭形狀的螺栓it件，該栓接部42是呈矩形柱形狀，剛好 可套入扳手本體2〇的套接孔211内，其外周中間處凹設有 -可供卡料43套人陳孔42卜該卡f件43包含有一卡 M284487 ，:43j及一彈簣432,該卡掣頭外周具有一凸緣4311 接部42在柱孔421外側周緣娜壓後，壓出的肉厚剛好 可對卡掣頭431凸緣仙形成限位，該彈簧Μ2套置在柱 孔421内可對卡掣頭431下端作彈抵，令卡掣頭431且有 朝外側方向彈動的力量。 /、 以上即為本新型具有速換式接頭的扳手㈡結構及形狀 、U述’接著’再將本新型的組合型態以及預期所能達成 之功效陳述如后·· ，閱圖6，當使用者要組裝扳手本體Μ及接頭單元糾 時，只要讓接頭單元40栓接部42對準板手本體2〇套接孔 2U直接套入即可，接頭單元40的卡掣件43在開始進入套 妾孔211 ^，會沿著倒角部212順利地麼縮以通過套接孔 2U ’在卡掣件43剛好移至按壓單元30的位置時，卡掣頭 又到★彈1T 432向上彈抵’可凸伸卡入襯環31的轴孔 =内’藉此接頭單元4()便可快速地與扳手本體別結合固 疋’而卡掣頭431向上卡入轴孔312的同時，也會對按壓 =3下端的抵止頭332作彈頂，可令按星件Μ上端的按 壓部331凸伸出襯環31外側。 ，閱圖7，當使用者欲更換不同接頭單元時，使用者只 要以手指對該按㈣331向下按屡，便可將已固接在扳手 Μ 2〇上的接頭單元40予以拆除，也就是說，下產㈣ \331可作動抵止頭332下移，抵止頭332再對卡掣頭431 頁[下移使卡掣頭431與襯環31轴孔犯脫擎後，此時 使用者再以另一手抓持接頭單元4〇向外拔出，該接頭單元 8 M284487 便可輕易地與扳手本體2〇相分離， 參閱圖8,本新型在第 ®所不。 可組裝另-接頭單元5〇另例中’扳手本體20 饮只平兀50，另一接頭置 頭H全接部52及一卡掣件153早二50同樣具有一驅動 是，該驅動頭51是中㈣—實施例不同的 511 , ^ ^ L. 又 ^棘輪單向功能的驅動柱 為動柱511可再套接適 應各種不同工作的需求。 圖未不），錯以適 參閱圖9’本新型在第三較佳實施例中，扳手本體20 可組裝又-接頭單元60，又 中板手本體20 ^ 接頭早凡60同樣具有一驅動 頭61、一栓接部62及一卡掣杜 3，兮“ _ 及料件63 ’與上一實施例不同的 疋’ σ亥驅動頭61在外侧虚呈古 ρ目 絲么 *卜側處具有一開口 611，可適合用來扳 轉四角頭或六角頭的螺栓元件。 本新型具有速換式接頭的扳手（二）乃針對一般扳手W 的使用問題作成改良，本新型的技術手段主要是利用板手 本版20 ,又置套接孔211以供接頭單元4〇检接部心快速套 入’接頭單元40再藉由卡掣件43彈擎入固定於板手本體 2〇内的襯環31軸孔312，便可讓接頭單元4〇與扳手本體 2〇快速結合卡固，而使用者只需以手指對該按壓件μ按壓 ，便可讓接頭單元40快速地與扳手本體2〇分離，如此本 新型讓使用者可隨心所欲地更換不同型式的接頭單元4〇、 5〇、60，藉以適用於扳轉不同型式、尺寸的螺栓，使用上 相當便利，可有效提升工作的效率。 惟以上所述者，僅為本新型之數較佳實施例而已，當 不能以此限定本新型實施之範圍，即大凡依本新型申請專 9 M284487 利範圍及新型說明内容所作綷 y ^ 所作之間早的等效變化與修飾，皆 仍屬本新型專利涵蓋之範圍内。 白 【圖式簡單說明j 圖1是習知扳手的立體圖； 圖2是本新❹有賴式接頭㈣手㈡第—較佳 例之分解立體圖，說明本新型主要包含有—扳手本體二 按壓單元及一接頭單元；The utility model comprises a wrench body, a pressing unit and a joint unit. The wrench body has a set of connecting portions and a grip portion extending outward from the sleeve portion. The end surface of the sleeve portion is concavely provided with a set of connecting holes and sleeved The outer peripheral surface of the portion is provided with a mounting hole that is completely penetrated into the socket hole; the pressing unit has a set of a ring fixed in the mounting hole, and a pressing member that is slidably disposed inside the ring to be vertically displaceable, The upper end of the pressing member has a pressing portion, and the lower end has a pressing end; the connecting unit has a driving head with a pre-opening opening and a splicing extending from the rear end of the driving head.卩, and a latching member disposed at the outer peripheral surface of the bolting portion, the fitting portion can just fit into the socket hole of the wrench body, and the haicha material can be topped up against the dust-receiving member. And let (4) protrude from the outside of the liner. The utility model has the advantages that the clamping member is snapped into the lining ring to elastically resist the pressing member, and the joint unit can be quickly combined or disengaged from the wrench body, thereby achieving the effect of being suitable for turning different bolts. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. / Referring to Figure 2, the first preferred embodiment of the element 30 and a joint unit are described in detail below. 5. The wrench (2) of the present invention having a quick-change joint mainly comprises a wrench body 20, a single button 40, and then the shape and combination of the above-mentioned members have a set of joints 21 and - a handle portion 22 extending outwardly from the socket portion 21, the sleeve portion 21 is recessed at the center of the end surface with a set of holes located at the center of the outer side of the sleeve hole 2U with a chamfered portion, 6 M284487 In the implementation, the socket 211 is a rectangular hole having a square shape. Of course, the sleeve hole 211 can also be formed into other non-circular hole shapes, and the sleeve portion 21 is further open at the middle of the outer circumference. Mounting hole (1) in the receiving hole 211 'The grip portion 22 extends for a predetermined length and can be held by the user's hand. The pressing unit 3 has a bushing 31 fixed in the mounting hole 212, a backing ring 31 (four) limiting member 32, and a sliding button (4) 33 which is vertically displaceable inside the ring η, and refers to the drawing. 5, the backing ring Μ is tightly inserted into the mounting hole 212 to form a fixed portion, and the upper end thereof has a flange 311 ′ that can resist the socket portion h for limiting the state in which the backing ring 3 ι is held on the surface of the protruding sleeve portion u The inside of the lining ring is provided with a shaft hole 312 in the upper and lower direction, and a recessed groove 313 is further recessed in the middle of the inner wall of the han hole 312. The limiting member 32 is a component of the -C-shaped buckle. In the gully yang, the pressing member 33 is sleeved in the shaft hole 312 β of the lining 1 , the upper end of the bowl is pressed and 331 , the lower end has a dampering head 332 , and the middle portion of the outer circumference is recessed with a % groove 333 . The space of the slot 333 can be nested in the limiting member 32. The ring groove 333 has a predetermined length. The ring groove 333 is resisted by the limiting member 51, and the amplitude of the up and down displacement of the pressing member 33 can be controlled. Referring to Figures 4 and 5, the joint unit 4 has a drive head 41 having a predetermined outer shape, a bolt portion 42 extending from the rear end of the drive head 41, and a card elastically provided at the outer peripheral surface of the bolt portion 42. In the present embodiment, the driving head is provided with a plum blossom hole 411 at the center, which can be applied to a bolt-shaped multi-K-corner-shaped bolt member, and the bolting portion 42 is in the shape of a rectangular column. It can be inserted into the sleeve hole 211 of the wrench body 2〇, and is recessed in the middle of the outer circumference - for the card material 43 to cover the hole 42. The card f 43 includes a card M284487, 43j and a magazine 432 The outer circumference of the card has a flange 4311. After the outer portion of the outer hole of the column hole 421 is pressed, the thickness of the pressed piece is just enough to limit the flange of the pin 431. The spring Μ 2 is placed on the column. The lower end of the latching head 431 can be resiliently received in the hole 421, so that the latching head 431 has a force to bounce outward. /, The above is the structure of the new type of wrench with quick-change joint (2) structure and shape, and then the description of the combination of the new type and the expected effect can be achieved as shown in Figure 6. When the user wants to assemble the wrench body Μ and the joint unit, as long as the bolt unit 42 of the joint unit 40 is aligned with the wrench body 2 〇 socket 2U, the latching member 43 of the joint unit 40 starts to enter. The set of holes 211 ^ will smoothly shrink along the chamfered portion 212 to pass the socket hole 2U ' when the latching member 43 just moves to the position of the pressing unit 30, the clicker head is again up to the bomb 1T 432 The yoke can be protruded into the shaft hole of the lining ring 31=inside, whereby the joint unit 4() can be quickly combined with the wrench body and the shank 431 is locked upward into the shaft hole 312, The abutting head 332 of the lower end of the pressing member 3 is made to be a top, so that the pressing portion 331 at the upper end of the star-shaped member protrudes beyond the outside of the collar 31. Referring to Figure 7, when the user wants to replace the different connector unit, the user can remove the connector unit 40 that has been fixed on the wrench Μ 2〇 by pressing the button (4) 331 downwards with the finger, that is, Said, the production (four) \331 can be moved to stop the head 332 down, to the head 332 and then to the card 431 page [downward to make the card 431 and the ring 31 shaft hole off the engine, at this time the user Then, the joint unit 4 is pulled out by the other hand, and the joint unit 8 M284487 can be easily separated from the wrench body 2, referring to Fig. 8, the present invention is not in the first. The other-connector unit 5 can be assembled. In the other example, the 'wrench body 20 can only be used for the flat portion 50, the other joint head H full joint portion 52 and one of the latch members 153 the second two 50 also have a drive, the drive head 51 It is the middle (four) - different examples of the 511, ^ ^ L. and the ratchet wheel one-way function of the drive column is the movable column 511 can be re-sleeved to meet the needs of various jobs. In the third preferred embodiment, the wrench body 20 can be assembled and the connector unit 60, and the middle body 20 ^ connector 60 has a drive head. 61. A bolting portion 62 and a latching ring 3, 兮 " _ and the material member 63' are different from the previous embodiment, and the σ 驱动 drive head 61 has a lateral imaginary ancient 目 丝 么 * 卜An opening 611 is suitable for the bolt element of the four-corner or hexagonal head. The wrench (2) with the quick-change joint is improved for the use of the general wrench W, and the technical means of the present invention mainly utilizes The wrench version 20 is provided with a socket 211 for the joint unit 4 to quickly insert the joint portion 40 into the joint unit 40 and then slid into the liner ring fixed in the handle body 2 by the latch member 43. The 31-axis hole 312 allows the joint unit 4〇 to be quickly engaged with the wrench body 2〇, and the user only needs to press the pressing member μ with a finger, so that the joint unit 40 can be quickly separated from the wrench body 2〇. So this new model allows users to change different types of connectors as they wish Yuan 4〇, 5〇, 60, which is suitable for turning different types and sizes of bolts, which is quite convenient to use and can effectively improve the working efficiency. However, the above is only the preferred embodiment of the present invention. When it is not possible to limit the scope of this new implementation, that is, the early equivalent changes and modifications between the scope of the new application and the scope of the new description are still covered by this new patent. In the range of white [Simplified illustration of the drawing j Figure 1 is a perspective view of a conventional wrench; Figure 2 is an exploded perspective view of the first (b) hand-two preferred embodiment of the present invention, which illustrates that the present invention mainly includes a wrench body 2 Pressing unit and a joint unit;
圖3是上述較佳實施例之組合立體圖，· 圖4是上述較佳實施例之分解圖，說明板手本 頭單元呈分離的情形； ^接 圖5疋圖4狀態下的剖視圖，說明扳手本體具有一套 接孔’按壓單元具有一襯環及一按壓件，接頭單元具有一 才王接部及一卡擎件； 立圖6疋上述較佳實施例之動作圖，說明接頭單元栓接 部可套入扳手本體套接孔内，+掣件卡入襯環可令接頭單3 is a perspective view of the combination of the above-described preferred embodiment, and FIG. 4 is an exploded view of the preferred embodiment of the present invention, illustrating a state in which the head unit of the panel is separated; and FIG. 4 is a cross-sectional view of the state of FIG. The body has a set of through holes, the pressing unit has a backing ring and a pressing member, and the connecting unit has a splicing portion and a shackle; the vertical view shows the action diagram of the preferred embodiment, and the joint unit is bolted. The part can be inserted into the socket of the wrench body, and the + member can be inserted into the ring to make the joint
几與扳手本體快速結合卡固，以及卡掣件同時可對按麼件 向上彈頂的情形； ^圖7是上述較佳實施例之動作圖，說明使用者利用手 指下壓按壓件，按壓件作動卡掣件與襯環脫掣，可令接頭 單凡與扳手本體快速脫離的情形； 圖8是本新型第二較佳實施例之分解圖，說明扳手本 體可組接另一接頭單元；及 圖9疋本新型第三較佳實施例之分解圖，說明扳手本 體可組接又一接頭單元。 10 M284487Quickly combining the clamping with the wrench body, and the clamping member can simultaneously top the top of the pressing member; FIG. 7 is an action diagram of the above preferred embodiment, illustrating that the user presses the pressing member with the finger, and the pressing member The disengagement of the actuating latch member and the lining ring can cause the joint to be quickly disengaged from the wrench body; FIG. 8 is an exploded view of the second preferred embodiment of the present invention, illustrating that the wrench body can be assembled with another joint unit; FIG. 9 is an exploded view of the third preferred embodiment of the present invention, illustrating that the wrench body can be assembled with another joint unit. 10 M284487
【主要元件符號說明】 20••… —板手本體 411… …·梅花孔 21 ••… …·套接部 42••… …·栓接部 211 ··· •…套接孔 421… •…柱孔 212… •…倒角部 43…… •…卡掣件 213… •…安裝孔 431 ·… …·卡掣頭 22…… 握柄 4311·.· …·凸緣 30···.· •…按壓單元 432 ···· …彈簣 3 1 ····. ----概環 50…… …另 接頭單元 311 ··· •…凸緣 51…… …驅動頭 3 12… …·軸孔 511 ·.·. …驅動柱 313… ----肷溝 52…… 权接4 32••… •…限位件 53…… …卡掣件 33…… •…按壓件 60…… …又接頭單元 331 …' •…按壓部 61…… …驅動頭 332 …. •…抵止頭 6U…· …開口 333 …. …·環槽 62…… …栓接部 40…… …·接頭單元 63…… …卡掣件 41…… …·驅動頭 11[Description of main component symbols] 20••... — wrench body 411... ... plum blossom hole 21 ••...·sleeve portion 42••...·bolt portion 211 ··· •...sleeve hole 421... ...column hole 212... •...chamfered portion 43...•...clamping member 213...•...mounting hole 431 ·...·clamping head 22... grip 4311·.·...·flange 30···. · •...Press unit 432 ·····The magazine 3 1 ····. ----The ring 50... The other joint unit 311 ····...Flange 51... drive head 3 12... ...·Axis hole 511 ···. ...Drive column 313... ----肷沟52... 接接4 32••... •...Limit member 53...Clamping member 33...?...Pressing member 60 ...... ...the joint unit 331 ...' • the pressing portion 61 ... ... the driving head 332 .... ... ... the abutting head 6U ... ... ... opening 333 .... ... ... ring groove 62 ... ... bolting portion 40 ... · Connector unit 63 ... ... card member 41 ... ... drive head 11