200808498 九、發明說明： 【發明所屬之技術領域】 '磁：：：係涉及一種起子之配件’特別是指-種滑移 式磁套結構之創新型態設計者。 【先前技術】 ，按’傳統的起子（如-字起子、十字起子）的使用 ，當人們將起子頭插合於螺絲頭的型套槽時，由於結合 緊密性不佳，往往造成移動過程中螺絲掉落的問題：： 響工作的順暢性；縱有磁力的設計，也只是在起子頭部 位作充磁處理’不但吸力微弱，且磁性並不持久，因此 並無法讓問題獲得解決。 有鑑於此，本創作人遂於先前研發出一種「 2附加式磁套」’其結構型態請參第i圖所示U 套先車製—卡槽部11 ’復令其磁套之 恰可於㈣卡槽部11中限位滑移， ==該磁套2〇可作狀距離之滑動；惟，此種習知 、、、口構於使用經驗中發現仍存在下述之問題點： 卡揭=套20之可滑移距離係取決於起子頭桿10上所設 二σ之軸向長度，然而，就具體製造面而言，由於 2子頭桿Η)通常“屬桿材，若要形成該卡槽部⑴必 :員透過如切，刀徑向進給車削的加工手段達成，但此種 於單次進給過程中所能製成之卡槽部11寬度相 二二（（注·一般切斷刀之刀刃寬度僅3〜4mm )，故若 ^足該磁套20最基本之滑移距離需求（大約需要15 m將必須歷經多次的加工程序才能達成，如此顯然 200808498 存在產程欠缺效率、成本高而 問題點。 彳丁平乂1土座菜利用效益之 再者’基於上段所述原因’致使該磁 距離相當有限，最終通常僅有卜2公分之滑移 而已，因此該磁套20論：在：：…大移動距離 將被限制在起子頭㈣的末段範圍 内如此’於使用者之操作過程中，當面臨起子頭桿必 =入細缝或小孔洞環境中進行作業時，將因為受到該 石的阻擋而無法實施，進而影響起子頭桿之正常使用 功能，實為設計上的一大缺憾。 吏用 疋以’針對上述習知起子之滑移式磁套結構使用上 所存在m如何研發出—種能夠更具理想實用性 之創新構造’實有待相關業界再加以思索突破之目標及 方向者。 ' 有鑑於此’發明人本於多年從事相關產品之製造開 發與設：經驗，針對上述之目標，詳加設計與審慎評估 後’終得一確具實用性之本發明。 【發明内容】 本發明之主要目的’係在提供—種起子之滑移式磁 套組合定位構造，其所欲解決之問題點，係針對習知起 子之滑移式磁套仍存在產程欠缺效率、成本高以及滑移 距離太過倡限之問題點加以思索突破；所述滑移式磁套 其筒狀主體係具-套孔可組套於起子頭桿外周1可滑移 狀態’筒狀主體之-端組設有—磁性體；本發明解決問 題之技術特點，主要係於該筒狀主體之套孔内所形成之 200808498 組§又空間中组設—切構件，該卡 部 及：彈性緊縮部’其中該凸稽部可抵靠於 設空間所設之卡擔緣；另-方面，令起子頭， 作用端處設一錐狀環緣， 干；罪八 該端係為-錐缩μ，==錐狀壤凹緣靠近作用端之 性緊縮部卡入槽部可供卡擋構件之可彈 磁套組合定位料，，=Γ㈣料㈣叙滑移式 之優點進步性—、結構而言特具有下述 其 ··::::頭桿上之錐狀環凹緣寬度無須太寬即可 2成端卡擔定位之功能，故製造加工上可快速達 確可大幅提3曾製程效率及降 較佳之產業利用效益者。 更付σ 其 ••2該卡播構件包括凸擋部及可彈性緊縮部構成 脫：：Γ’令該可彈性緊縮部得以彈性擴張而 =子頭桿之錐狀環凹緣，是以該滑移式磁套 ⑺移#&圍將不顧限於起子頭桿末段，可進 :步1移至靠近起子握柄之區段位置，藉此當起 頊#須伸入細縫或小孔洞環境中進行作業 不會因滑移式磁套而發生卡播阻礙的問題。 本發明之另—目的，更可藉由該為主體之辦 之技術特點，俾可利用該可拆式端』 部離特點，而能輕易拆離或更換内 之卡拾構件，令使用性更為靈活。 200808498 【實施方式】 請參閱第2、3、4圖所示，係本發明起子之滑移 式磁套組合定位構造之較佳實施例，惟此等實施例僅供 5兑明之用’在專利申請上並不受此結構之限制；該所述 滑移式磁套A係包括： 一筒狀主體30，具一套孔31可藉以組套於預定之起 子頭桿40外周呈可滑移狀態，該筒狀主體3〇之頭端％設 有一磁性體組設部33，且該筒狀主體30之套孔31内並形 • 成一組設空間34，該組設空間34具有一卡擋緣35 ;以及 一磁性體50，係組合定位於筒狀主體3〇之磁性體組 設部33，該磁性體50中央具一穿孔51可滑套於預定之起 子頭桿40外周；以及 一 ^^擔構件60，係組設於筒狀主體3〇的套孔31内所 形成之組設空間34中，該卡擋構件60至少包括凸擋部61 乂及了彈性緊細部62，其中該凸擋部61係可抵靠於筒狀 鲁 主體30之組設空間34所設之卡擋緣35 ; 又其中’該起子頭桿40於靠近其作用端41處係設有 錐狀環凹緣42，該錐狀環凹緣42靠近作用端41之該端 係為錐縮槽部421 ，該錐縮槽部421係可供卡擋構件 6〇之可彈性緊縮部62卡入配合者。 其中，該筒狀主體30頭端所設之磁性體組設部33可 為1衣狀之内凸緣型態，以使磁性體50相對應之一端設 有與之相配合之定位卡槽52，藉此構成筒狀主體3〇與磁 性體50為卡合定位之組配狀態者。 200808498 其中，如第8圖所示，該筒狀主體3〇頭端32所設之 磁性體組設部33B可為一擴槽型態，以使磁性體5〇相對 應之一端設有與之相配合之凸緣部53，該凸緣部53與擴 槽型態之磁性體組設部33B之間可以膠劑加以結合固定 ，藉此構成該筒狀主體3〇與磁性體5〇係為膠合定位之組 配狀態者。 其中’该卡擋構件60可為一錐狀彈簧，此如第3、 4圖所不，俾可藉由其錐擴之一端形成所述之凸擋部61 ，另藉由其錐縮之一端形成所述之可彈性緊縮部62。 μ藉由上述之結構組成設計，兹就本發明之使用狀態 。兄明如下.（註：舉上述實施型態為例） 首先明參第4圖所示，有關本發明所揭滑移式磁套 Α之組裝，係可先將該卡擋構件⑼組入筒狀主體洲之組 吕又工間34中，接著 定位卡槽52與筒狀 定位，同時將卡擋 34中，接著，該筒 套入起子頭桿40， 過起子頭桿4〇之作 對位於起子頭桿 彈性緊縮部62將可 21 ’卡播構件6〇之 擋緣35，藉此構成 作用端41方向移出 π艰性體50與 主體30之磁性 構件60限位於 狀主體30即可 此過程中，該 用端41，當筒 之錐狀環凹緣 卡抵於該錐狀 凸撐部61則可 該滑移式磁套 時將產生一種200808498 IX. Description of the invention: [Technical field to which the invention pertains] 'Magnetism::: relates to a fitting for a screwdriver', in particular to an innovative type designer of a slip-type magnetic sleeve structure. [Prior Art], according to the use of 'traditional screwdrivers (such as - word screwdriver, cross screwdriver), when people insert the screwdriver head into the sleeve groove of the screw head, due to the poor tightness of the joint, the movement process is often caused. The problem of the screw falling:: The smoothness of the work; the magnetic design is only the magnetization treatment at the head of the screwdriver. 'Not only the suction is weak, but the magnetism is not durable, so the problem cannot be solved. In view of this, the creator has previously developed a "2 additional magnetic sleeve" whose structure type is shown in Figure i. The U-set first-vehicle-card slot 11' re-orders its magnetic sleeve. The sliding can be limited in the (4) card slot portion 11, == the magnetic sleeve 2 can slide as a distance; however, such conventional,, and oral structures have found that the following problems still exist in the experience of use. : The card slip = the slip distance of the sleeve 20 depends on the axial length of the two sigma set on the screwdriver head 10, however, in terms of the specific manufacturing surface, since the 2 subhead Η) is usually "bar, In order to form the card slot portion (1), the member must achieve the machining method of cutting the blade by radial cutting, but the width of the card slot portion 11 which can be made in a single feeding process is two or two ( (Note: the blade width of the general cutting blade is only 3~4mm), so if the minimum sliding distance requirement of the magnetic sleeve 20 is required (about 15 m will have to be completed through multiple processing procedures, so obviously 200008498 There is a problem of lack of efficiency in production and high cost. The problem of the use of the benefits of the soil of the cockroach is based on the reasons mentioned in the previous paragraph. 'The magnetic distance is quite limited, and in the end it usually only has a slip of 2 cm, so the magnetic sleeve 20: at::... the large moving distance will be limited to the end of the screwdriver head (four) so During the operation of the driver, when the operator is working in the environment of the slit or the small hole, it will not be implemented because it is blocked by the stone, thereby affecting the normal use function of the screwdriver head. A big shortcoming. 吏 疋 ' ' ' ' 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对The goal and direction of the person. 'In view of this', the inventor has been engaged in the manufacture and design of related products for many years: experience, in view of the above objectives, after detailed design and careful evaluation, the invention is finally practical. SUMMARY OF THE INVENTION The main object of the present invention is to provide a slip-type magnetic sleeve assembly positioning structure for a screwdriver, and the problem to be solved is for a conventional screwdriver. The slip-type magnetic sleeve still has the problem of lack of labor efficiency, high cost and too much slip distance. The sliding magnetic sleeve has a cylindrical main system with a set of holes that can be set on the screwdriver head. The outer circumference of the rod 1 can be slipped. The end of the tubular body is provided with a magnetic body. The technical feature of the present invention is mainly solved by the 200808498 group and the space group formed in the sleeve hole of the cylindrical body. a cutting member, the card portion and the elastic tightening portion, wherein the convex portion can abut against a card rim provided by the space; and in another aspect, the screwdriver head has a tapered rim at the working end. Dry; sin eight end of the system is - taper μ, == cone-shaped soil concave edge close to the action end of the tight portion of the snap-in groove can be used for the latching member of the elastic magnetic sleeve combination positioning material, = Γ (four) material (four) The advantages of the sliding type are progressive—the structure has the following:·::: The width of the tapered ring on the head bar does not need to be too wide to be able to position the card in a position of 2 The processing can quickly achieve a significant improvement in the efficiency of the previous process and the better utilization of the industry. Further, the card member includes a convex portion and an elastically tightenable portion to form a detachment: the 弹性' is such that the elastically squeezable portion is elastically expanded and the tapered rim of the sub-head is concave. The sliding magnetic sleeve (7) shifting #& will not be limited to the end of the screwdriver head, but it can be advanced: Step 1 moves to the position near the starter grip, so that when the 顼# must protrude into the slit or small hole Work in the environment does not cause jamming problems due to the slippery magnetic sleeve. Another object of the present invention is that, by virtue of the technical features of the main body, the detachable end portion can be utilized, and the internal pickup member can be easily detached or replaced, thereby making the use more convenient. For flexibility. 200808498 [Embodiment] Please refer to Figures 2, 3 and 4, which are preferred embodiments of the sliding magnetic sleeve assembly positioning structure of the present invention, but the embodiments are only for the purpose of 5 The application is not limited by this structure; the sliding magnetic sleeve A includes: a cylindrical body 30 with a set of holes 31 for slipping over the outer circumference of the predetermined screwdriver head 40 The first end of the cylindrical body 3 is provided with a magnetic body assembly portion 33, and the sleeve hole 31 of the cylindrical body 30 is shaped into a set of spaces 34. The assembled space 34 has a card retaining edge. 35; and a magnetic body 50, which is combined with the magnetic body assembly portion 33 of the cylindrical body 3, the magnetic body 50 has a through hole 51 slidably sleeved on the outer periphery of the predetermined screwdriver head 40; and a ^^ The supporting member 60 is disposed in the assembly space 34 formed in the sleeve hole 31 of the cylindrical body 3〇. The blocking member 60 includes at least a convex portion 61 and an elastic tight portion 62, wherein the convex portion The portion 61 can abut against the card retaining edge 35 provided by the assembled space 34 of the tubular body 30; and wherein the driver's head 40 A tapered ring concave edge 42 is disposed near the working end 41. The end of the tapered ring concave edge 42 adjacent to the working end 41 is a tapered groove portion 421, and the tapered groove portion 421 is a retaining member. The 6-inch elastically tightenable portion 62 is engaged with the fitter. The magnetic body assembly portion 33 provided at the head end of the cylindrical body 30 can be a garment-like inner flange type, so that one end of the magnetic body 50 is provided with a positioning card slot 52 matched thereto. Thereby, the state in which the cylindrical body 3〇 and the magnetic body 50 are engaged with each other is formed. 200808498, wherein, as shown in FIG. 8, the magnetic body assembly portion 33B provided at the end 32 of the cylindrical body 3 can be in a slotted shape so that one end of the magnetic body 5 is provided with The flange portion 53 and the expanded magnetic body assembly portion 33B are bonded and fixed by a glue, and the cylindrical body 3 and the magnetic body 5 are configured as The state of the glued positioning. Wherein the blocking member 60 can be a tapered spring, as shown in Figures 3 and 4, wherein the convex portion 61 can be formed by one end of the tapered opening, and the tapered end portion is formed by the tapered end thereof. The elastically compressible portion 62 is formed. μ is designed according to the above structure, and the state of use of the present invention is used. The brothers are as follows. (Note: Take the above-mentioned embodiment as an example.) First, as shown in Figure 4, the assembly of the sliding magnetic sleeve disclosed in the present invention can be first incorporated into the cylinder. In the group of the main body of the continent, in the work room 34, the positioning of the card slot 52 and the cylindrical positioning are carried out, and at the same time, the catch 34 is inserted, and then the sleeve is inserted into the screwdriver head 40, and the screwdriver is placed in the screwdriver. The head rod elastic tightening portion 62 can block the retaining edge 35 of the carding member 6 ,, thereby constituting the working end 41 to move out of the π hard body 50 and the magnetic member 60 of the main body 30 to be positioned in the body 30. The end 41 of the sleeve, when the tapered edge of the cone of the cylinder is engaged with the tapered projection 61, the sliding magnetic sleeve will produce a kind
筒狀主體30組合，令其 體組設部33相卡合達成 筒狀主體30之組設空間 藉其套孔31由作用端41 卡擋構件60亦隨之穿套 狀主體30之組設空間34 42時，卡擋構件60之可 環凹緣42之錐縮槽部4 卡抵於筒狀主體3〇之卡 Α若要往起子頭桿4〇之 彈性阻檔效果（除非將 9 200808498 •二移式磁套A強制拉出’惟如此將造成卡撞構件⑼之破 :令該滑移式磁套A達到防止滑脫之限位效果者 彈箬刑^ 4圖所不之狀態而言，由於該圖中所揭呈錐狀 Η悲之卡擋構件6〇仍未受到擠麼，故該滑移式磁套 A何被往起子頭㈣之作用㈣方向拉移—段距離， 至忒卡擋構件60被擠壓至最扁縮狀態為止。 曰再如第5圖所示，#該滑移式磁套A滑移至起子頭 桿4〇之作用端41時’將可利用該磁性體50吸附住螺栓7〇 _ ’相穩定該螺栓7G防止其任意掉落之效果。 接著如第6圖所不’當不需使用該滑移式磁套a時 σ人可將該,月移式磁套A往起子頭捍肋靠近起子握柄 43之方向滑移（請配人楚 月砂、口月配口弟7圖所示），此拉移過程中， 由於該卡撞構件6G之可彈性緊縮部.62將可隨著該錐狀環 凹緣42逐步彈性擴張而滑移至起子頭桿4〇之其它未縮徑 區段，故可具以達成者。 又如第9、1G ®所示之卡播構件6GB，其係為一呈 鲁彈性之C形環體型態，該c形環體之開口㈣並具有2 伸段’俾可藉由其凸伸段形成所述之凸擋部㈣，另藉 由其C形環體本身形成所述之可彈性緊縮部猶，4 實施例中，該可彈性緊縮部62B同樣係可藉以卡抵於錐 狀環凹緣42之錐縮槽部421，其凸播部61B則可藉以卡 抵於筒狀主體30之卡擋緣35。 如第11、12圖所示’係本發明結構型態之另一實施 1 /、有別於4述實施例之處是在於該筒狀主體30之一 端更可再增設一可拆式端蓋80;其具體作法上，係可於 10 200808498 忒问狀主體30之尾端設一螺έ #又36，该所述可拆式端蓋 80則可设成一環狀，盆一 々 ，、^具有螺接部81可藉以螺合於 :主體30之螺紋段36 ’該可拆式端蓋8〇之另端内部則 ”有：卡擋緣82 ;以使該卡擒構件60組設於筒狀主體30 之組设空間34時，該卡梦播此μ 卞狺構件60之凸檔部61可抵靠於可 :式端蓋8。之卡擔緣82 ;此實施例將可利用該可拆式端 :8〇:、同狀主體30之可相互拆離特點（如第12圖所示） 争：：·工易拆離或更換内部之卡擋構件60，令其使用性 更為，靈活。 【本發明之優點】 本I月所揭叹於該起子頭桿4〇上之錐狀環凹緣犯寬 =無須太寬即可達成其卡擋定位之功能故製造加 4可透過單次車削過程快速達成，確可大幅提增 製程效率及降低成本，更符合較佳之產業利用效益 者。 藉由該卡擋構件60包括凸擋部61及可彈性緊縮部62 構成之技術特點，令該可彈性緊縮部62得以彈性擴 張而脫離起子頭桿40之錐狀環凹緣42，是以該滑移 式磁套Α之可滑移範圍將不被侷限於起子頭桿40末 ~步滑移至靠近起子握柄43之未縮徑區段The tubular body 30 is combined so that the body assembly portion 33 is engaged to achieve the assembly space of the tubular body 30. The sleeve member 31 is also engaged by the action end 41 and the sleeve body 30 is also passed through the assembly space of the sleeve body 30. At 34 o'clock, the tapered groove portion 4 of the loopable recess 42 of the retaining member 60 is engaged with the latch of the tubular body 3 to achieve an elastic blocking effect on the splitter head 4 (unless 9 200808498 • The two-shift magnetic sleeve A is forcibly pulled out 'only this will cause the card collision member (9) to break: so that the sliding magnetic sleeve A can achieve the effect of preventing the slippage from being released. Since the latching member 6 of the cone-shaped sorrow is still not squeezed, the slip-type magnetic sleeve A is pulled in the direction of the driver (four) (four) direction, the distance to the , The blocking member 60 is pressed to the most flattened state. As shown in Fig. 5, when the sliding magnetic sleeve A is slid to the working end 41 of the driver's head rod 4, the magnetic property will be utilized. The body 50 adsorbs the bolt 7〇_ 'phase stabilizes the bolt 7G to prevent its falling effect. Then, as shown in Fig. 6, 'when the slip type magnetic sleeve a is not needed, the σ person can The monthly shifting magnetic sleeve A slides in the direction of the screwdriver head ribs near the starter grip 43 (please match the Chu Yuesha, the mouth of the month with the mouth brother 7), during the pulling process, due to the card The elastically compressible portion 62 of the impact member 6G will be able to slide to the other unreduced diameter section of the driver head rod 4 as the tapered ring recess 42 gradually expands elastically, so that it can be achieved. The card-carrying member 6GB shown in the ninth, 1G® is a C-shaped ring body in the form of a Lu elastic, and the opening (4) of the C-shaped ring body has a 2 extension section 俾 by its protruding section Forming the convex portion (4), and forming the elastically compressible portion by the C-shaped ring body itself. In the embodiment, the elastically tightenable portion 62B can also be stuck to the tapered ring. The conical groove portion 421 of the rim 42 can be engaged with the card retaining edge 35 of the tubular body 30 by the projection portion 61B. As shown in Figures 11 and 12, another embodiment of the structural form of the present invention is The difference from the embodiment of the fourth embodiment is that a detachable end cap 80 can be further added to one end of the tubular body 30; in a specific manner, it can be used in 10 200808498 The end end is provided with a thread 又 #又36, the detachable end cover 80 can be arranged in an annular shape, and the splicing portion 81 can be screwed to the threaded portion 36' of the main body 30. The other end of the detachable end cap 8" has a card retaining edge 82. When the latching member 60 is assembled in the assembled space 34 of the tubular body 30, the card is broadcasted. The convex portion 61 of the member 60 can abut against the end cap 8. The card rim 82; this embodiment will utilize the detachable end: 8:: the detachable features of the same body 30 (As shown in Figure 12) Competition:: Easy to detach or replace the internal blocking member 60, making it more usable and flexible. [Advantages of the Invention] This I month sighs that the tapered ring of the screwdriver head 4 犯 犯 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = The rapid completion of the process can significantly increase the efficiency of the process and reduce costs, and is more in line with better industrial utilization. By virtue of the technical feature that the blocking member 60 includes the convex portion 61 and the elastically compressible portion 62, the elastically tightenable portion 62 is elastically expanded to be separated from the tapered ring concave edge 42 of the screwdriver bit 40. The slippable range of the slip type magnetic sleeve will not be limited to the end of the screwdriver head 40 to slip to the unreduced section of the starter grip 43
4立置，羞弇LL 符此’當起子頭桿40須伸入細缝或小孔洞環 兄中進行作業時，將不會因滑移式磁套A而發生卡 撞阻礙的日5 ^ 7同靖’讓起子的使用操作更加方便好用。 11 200808498 、另’本發明更可藉由該筒狀主體3〇之_端增設有一 可拆式端蓋80之技術特點，俾可利用該可拆式端菩 8〇與筒狀主體30之可相互拆離特點，而能輕易拆= 或更換内部之卡擋構件60，令使用性更為靈活，更 能滿足使用者之多元需求者。 上述實施例所揭示者係藉以具體說明本發明，且 中雖透過特定的術語進行說明，t；f能以此限定本發 • 之專利範圍；熟悉此項技術領域之人士當可在瞭解^择 明之精神與原則後對其進行變更與修改而達到等戈 的，而此等變更與修改，皆應涵蓋於如后所述之& 利範圍所界定範疇中。 Ml4 standing, shy LL, when the driver's head 40 has to be stretched into the slit or small hole ring brother to work, there will be no jamming due to the sliding magnetic sleeve A. Tongjing' makes the use of the screwdriver more convenient and easy to use. 11 200808498, another 'the invention can be further provided with a detachable end cap 80 by the _ end of the cylindrical body 3 俾, the detachable end 菩 8 〇 and the cylindrical body 30 can be utilized The detaching features can be easily removed or replaced with the internal blocking member 60, which makes the use more flexible and more suitable for the user's diverse needs. The above embodiments are disclosed to illustrate the invention, and although specific terms are used, t;f can limit the scope of the present invention; those skilled in the art can understand The spirit and principles of the Ming Dynasty are changed and modified to achieve the same level, and such changes and modifications shall be covered in the scope defined by the & Ml
12 200808498 【圖式簡單說明】 第1圖：係習知構造之·έ 再以 < 組合剖視圖 第 2 圖 :係本發 明 之 滑移 式 分解立 體 圖 〇 第 3 圖 •係本發 明 之 滑移式 圖。 第 4 圖 :係本發 明 之 滑移 式 圖。 第 5 圖 :係本發 明 之 滑移 式 第 6 圖： •係本發 明 之 滑移 式 第 7 圖 :係本發 明 之 滑移 式 移之狀 態 示 意圖 〇 第 8 圖： »係本發 明 之 筒狀 主 實施例圖 同起子較佳實施例之 之α移式礅套較佳實施例之分解立體 磁套較佳實施例之組合剖視 磁套使用狀態剖視圖一。 磁套使用狀態剖視圖二。 磁套可於起子頭桿上自由滑 體與磁性體組配型態之另一 第9圖 係本發明之卡擋構件型態另一實施例之立體示 意圖。 第10圖 第11圖 係為第9圖所揭結構之組合剖視圖。 係本發明滑移式磁套結構型態另一實施例之組 合剖視圖。 第12圖：係為第11圖所揭結構之分解剖視圖。 【主要元件符號說明】 習知部份： 起子頭桿 10 卡槽部 11 13 200808498.12 200808498 [Simplified description of the drawings] Fig. 1 is a schematic structure of a conventional structure. Further, < Combination sectional view Fig. 2 is a sliding exploded perspective view of the present invention. Fig. 3 is a sliding type of the present invention. Figure. Figure 4: A slip diagram of the present invention. Fig. 5 is a sliding type of the present invention. Fig. 6 is a schematic view of the state of the sliding type of the present invention. Fig. 8 is a view showing a state of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The preferred embodiment of the preferred embodiment of the present invention is a sectional view of a preferred embodiment of the present invention. The magnetic sleeve uses the state cross-sectional view II. The magnetic sleeve can be formed on the driver's head by the free slider and the magnetic body. FIG. 9 is a perspective view of another embodiment of the retaining member of the present invention. Fig. 10 Fig. 11 is a sectional view showing the combination of the structure shown in Fig. 9. BRIEF DESCRIPTION OF THE DRAWINGS A sectional view of another embodiment of a slip type magnetic sleeve structure of the present invention. Fig. 12 is an exploded sectional view showing the structure of Fig. 11. [Main component symbol description] Conventional part: Screwdriver head 10 Card slot 11 11 200808498.
磁套 20 套孔 21 卡緣部 22 本發明部份： 滑移式磁套 A 筒狀主體 30 套孔 31 頭端 32 磁性體組設部 33 > 33B 組設空間 34 卡擋緣 35 起子頭桿 40 作用端 41 錐狀環凹緣 42 錐縮槽部 421 起子握柄 43 磁性體 50 穿孔 51 定位卡槽 52 凸緣部 53 卡擋構件 60、 60B 凸擋部 61、 61B 可彈性緊縮部 62〜 62B 開口端 63 螺栓 70 可拆式端蓋 .80 螺接部 81 卡擋緣 82 14Magnetic sleeve 20 sleeve hole 21 card edge portion 22 part of the invention: sliding magnetic sleeve A cylindrical body 30 sleeve hole 31 head end 32 magnetic body assembly portion 33 > 33B group space 34 card retaining edge 35 screwdriver head Rod 40 active end 41 tapered ring concave edge 42 tapered groove portion 421 screwdriver handle 43 magnetic body 50 perforation 51 positioning card slot 52 flange portion 53 blocking member 60, 60B convex portion 61, 61B elastically constrictable portion 62 ~ 62B open end 63 bolt 70 detachable end cap .80 screw joint 81 snap flange 82 14