413655 五、發明說明（1) 1 _發明範, 本發明揭不標準棘輪扳手之改良，在扳手頭部具有〜 ^頭或鉸件機制。雖然主要用在棘輪扳手，但任何不 2可利用此結構。此種原先單一鉸件特殊扳手具體例在 扳手技藝内已屬公知，並提供整個握柄之有用運動， 可克服板手使用者遭遇到的各種困擾，又能 工作環境内棘輪作動。 力丨民的 „5?】案技藝說明 美國專利5,630,342號提供一項專利棘輪，試圖增進 =運動’其中揭示各種接頭，與扳手掣子或轉動齒輪成 ^ 此項叹计容許握柄在緊密的棘輪作動空間内有更 ^三維度運動’但仍有其限度，因為握柄在機械上不能 匕括^ 一接頭，而不難以獲得固定的扭矩位置。 前案技術多年來已知有多種鉸接扳手，達成扳手更具 可撓性。獨特的可撓性頭部套筒扳手參見美國專利5,28〇，、 740*號，其中包括單一鉸件的鉸件頭部棘輪利用加設「 套筒式」握柄部改進，於是使用者可「扭轉」握柄，並旋 進和旋出扣件。 ”另一鉸件頭部握柄見於美國專利5,517，884號，於此 ，單一鉸件固定在最遠離扳手頭部的握柄部附近。在全部 具體例中，握柄末端部為套筒本身，並就第二握柄「心軸 j轉動。明顯可見上述扳手在握柄有口徑，其中插入彈簧 ，可簡便把握柄「拉」回到「未被掣止」和「筆直」的握 柄位置。握柄因具有相配螺紋端，再一同「螺回一個 413655413655 V. Description of the invention (1) 1 _Invention range, the present invention discloses an improvement of a standard ratchet wrench, and has a head or hinge mechanism on the head of the wrench. Although it is mainly used in ratchet wrenches, any structure can be used. Specific examples of such original single-hinged special wrenches are well known in the wrench arts and provide useful movements of the entire handle, which can overcome the various problems encountered by the user of the wrench, and can ratchet in the working environment. Li Minmin ’s “5?” Case skill description US Patent No. 5,630,342 provides a patented ratchet, which attempts to increase = movement 'which reveals various joints, which are combined with wrench detents or rotating gears ^ This sigh meter allows the grip to There are more three-dimensional movements in the ratcheting action space, but there is still a limit, because the grip cannot mechanically connect a joint, and it is not difficult to obtain a fixed torque position. The previous case technology has known a variety of hinged wrenches for many years , To achieve a wrench more flexible. Unique flexible head socket wrench see US Patent No. 5,280, 740 *, which includes a hinge head ratchet with a single hinge. The grip has been improved so that users can "twist" the grip and screw in and out of the fastener. "Another hinge head grip is found in US Patent No. 5,517,884. Here, a single hinge is fixed near the grip part furthest from the wrench head. In all the specific examples, the end of the grip is the sleeve itself. And the second grip "the mandrel j rotates. It is obvious that the above wrench has a caliber in the grip. Inserting a spring into it can easily grasp the handle" pulling "back to the" unstopped "and" straight "grip positions. The handle has a matching threaded end, and then screw back together 413655
的固定位置，不但只有一個接頭，而且一如以前扳手 應用上與本發明多接頭結構和「掣止」性能大不相同 上述發月雖可用做曲柄，具有扭矩限制，因為套筒轴特 Ϊ- -TrC a ' 含有鉸件的第三種棘輪扳手，參見美國專利 4’262, 561號，其申單一鉸件位於握柄末端之曲柄部上。 此扳手除了固定擎子機制外，又增加斜茜輪驅動系統。令 使用者可以旋，曲柄较件握柄，而不會運動整個棘輪 握柄：故為有用之工具，雖然不包括本發明試圖達成的握 _由上述别案技藝顯示，試圖增加工具使用上的特點和 兀件，以及趨近到達扣件之困難，進一步改進標準棘輪扳 手。，發明之目的，亦在於增加目前所用扳手之可撓性， 尤，、疋標準鉸件頭」棘輪扳手，以及目前所用之活動扳 手此目的之達成，疋利用在握柄本體包含一鉸件接頭以 上，因而提高活動性、精巧性，和更大的整體適用性，因 為握柄可固定於任何預定位置。本發明另一目的，在於提 供此附加握柄接頭，具有實體固定閉鎖或掣 鎖能力者。 丁 w疋闭 ϋ概要 ) 本發明綜述如下：一種扳手握柄，最好是標準棘輪扳 手（以及各種活動扳手），一如目前所用者，包含至少二 鼓件° 一较件位於扳手本體上頸部之已知使用位置β然而 ，在本發明中，在握柄的下頸部或夾持部附近含有至少一 413655 五、發明說明（3) 附加接頭。 最好具有此新接頭，以下稱笛_ 制，最好是在標準相配凹溝之結:一;以包含閉鎖機 内，或與之組合’或取代偏動環 神取孚千釔構 握柄「固定位置」閉鎖或單純Γ半固6 2動環可製成對 含有附加彈簧加載能力，亦可用：：：：鎖」。偏動環可 樣閉鎖或偏動效果。 用在傳統的頸部上，以供同 .對精於此道之士’於目前所用標準扳手 或半固定位置組合一接頭以上，即可由 置之多種組合，構成於此所稱「雙 扨何生握柄位 結構。 雙鉸件」扳手握柄之單獨 上述概要為一般性，用以綜罾 _ ^ ^ ^ '寬本發明。上面摘述的進 步特點和修飾，說明如下。精於現有技藝之 所Si均可以一般修飾取代，以達成本發明之目的，而 不悖本發明之精神和範圍D ^ 圖式簡箪說明 -第1圓為多鉸件扳手握柄之透視分解說明圖，包括二 接頭，含有隨意之鎖環和隨意之棘輪頭部； 第2圖為具有隨意棘輪扳手頭部的多矯件握 俯視圖： 們 < 組口 第3圖為具有隨意棘輪扳手頭部的多矯件握柄之側視 剖開圖； 第4圖包括4a至41，表示但不限多鉸件握柄所呈現的 主要位置； 第6頁 五'發明說明（4) u —----- ㈣^ ^圖包括可利用多鉸件握柄之三種隨意扳手頭部。 扳手頭活動扳手頭部；第5c圖表示新穎活動爪形 動扳；頭部 圖表示技藝上已知有25年之凸輪滑移式活 詳細說明 在附圖所示和以上概述之較佳具體例說明中，恢復特 殊術語以求明白。然而，無意限於選用特殊術語，須知各 特殊術語包含所有技術等效物，α類似方式操作完成 目的。 參見第1圖之基本說明，兼及第2圖和第3圖，扳手5〇 具有多接頭握柄部5 ,以下稱扳手握柄機構（簡稱ΜΗρ)， 包括棘輪扳手頭部A，有掣子開關8 ^參見第5圖，同樣該 MHP在使用上可包括至少三種其他扳手頭部。該Mp可設有 鉸件頭部32，在第5B圖内支持標準活動扳手頭部（如第5d 圖），以及凸輪滑移式活動扳手頭部和爪形活動扳手頭部 (第5C圖），該MHP最好只有二接頭，如上述圖式所示，然 而亦可有三個或以上之接頭，於一扳手握柄上。 μ 該鉸件頭部32使用一螺紋鉚釘7定置於第一軛臂5内’ 納入並連續偏壓滾珠轴承9和彈簧1〇，頂住鉸件頭部棘輪 齒31，而連接於第一鉸件機構，亦稱為碉軛54a。如此用 來使扳手使用者「掣止」扳手頭部於各種角度位置，使扳 手使用者得以進出難以到達之扣件，此項機械式接頭配置 在技藝上已屬公知。然而，中間握柄部（亦稱雙軛件6 )， 在兩端包括新加的第二鉸件機構握柄軛54b，以较接方式The fixed position not only has one joint, but also is different from the multi-joint structure and "stop" performance of the present invention in the application of wrenches. Although the above-mentioned hair can be used as a crank, it has a torque limit because the sleeve shaft is special- -TrC a 'A third ratchet wrench with a hinge, see U.S. Patent No. 4'262,561, for a single hinge located on the crank at the end of the handle. In addition to fixing the engine mechanism, this wrench also adds an oblique wheel drive system. Allows the user to rotate, the crank is more like a grip, without moving the entire ratchet grip: it is a useful tool, although it does not include the grip that the present invention attempts to achieve. Features and components, and the difficulty of approaching the fasteners, further improve the standard ratchet wrench. The purpose of the invention is also to increase the flexibility of the currently used wrenches, in particular, ratchet wrenches with “standard hinge heads” and currently used wrenches. This is achieved by using the handle body with a hinge joint or more , Thus improving mobility, compactness, and greater overall applicability, because the handle can be fixed at any predetermined position. Another object of the present invention is to provide such an additional handle joint, which has the ability to physically lock or lock. (疋 w 疋 CLOSEϋ Summary) The present invention is summarized as follows: a wrench handle, preferably a standard ratchet wrench (and various adjustable wrenches), as currently used, including at least two drum pieces. One is located on the upper neck of the wrench body. Known use position β of the part However, in the present invention, at least one 413655 is included near the lower neck portion of the grip or near the clamping part. 5. Description of the invention (3) Additional joint. It is best to have this new joint, the following is called the flute system, and it is best to be in the standard matching groove groove: one; to contain the locking machine, or combine with it 'or to replace the bias ring ring to pick up the yttrium structure handle "fixed "Position" lock or simple Γ semi-solid 6 2 moving ring can be made to contain additional spring-loading capacity, can also be used :::: lock ". The deflection ring can be locked or deflected. It is used on the traditional neck for the same purpose. For those who are proficient in this way, you can combine more than one joint with the standard wrench or semi-fixed position currently used. The structure of the raw grip position. The separate outline of the “double hinge” wrench grip is general, and is used to summarize the present invention. The further features and modifications summarized above are explained below. All places that are proficient in the prior art can be modified and replaced to achieve the purpose of the present invention without departing from the spirit and scope of the present invention. D ^ Brief description of the diagram-The first circle is a perspective decomposition of the handle of a multi-hinged wrench. Illustrative diagram, including two joints, including a random lock ring and a random ratchet head; Figure 2 is a top view of a multi-orthopedic grip with a random ratchet wrench head: They < group mouth Figure 3 is a random ratchet wrench head Sectional cutaway view of the multi-orthopedic grip; Figure 4 includes 4a to 41, showing but not limited to the main positions presented by the multi-hinged grip; page 5 of the 'Invention description (4) u —- ---- ㈣ ^ ^ The picture includes three types of random wrench heads with multi-hinged handles. Figure 5c shows a novel movable claw-shaped wrench. The head diagram shows a cam sliding type that has been known for 25 years in the art. The detailed description is shown in the attached drawings and the preferred examples outlined above. In the description, special terms are restored for clarity. However, it is not intended to be limited to the selection of special terms. It should be noted that each special term includes all technical equivalents, and α operates in a similar manner to accomplish the purpose. Referring to the basic description of Figure 1, and Figures 2 and 3, the wrench 50 has a multi-joint grip portion 5, hereinafter referred to as the wrench grip mechanism (referred to as ΜΗρ), including a ratchet wrench head A, with a detent Switch 8 ^ Refer to FIG. 5. Similarly, the MHP can include at least three other wrench heads in use. The Mp can be provided with a hinge head 32, which supports a standard adjustable wrench head (Figure 5d), as well as a cam sliding adjustable wrench head and a claw adjustable wrench head (Figure 5C) in Figure 5B. The MHP preferably has only two connectors, as shown in the above figure, but it can also have three or more connectors on a wrench handle. μ The hinge head 32 is fixed in the first yoke arm 5 with a threaded rivet 7. The ball bearing 9 and the spring 10 are continuously biased, the ratchet teeth 31 of the hinge head are pressed against the hinge, and the hinge is connected to the first hinge. This mechanism is also called the yoke 54a. This is used to enable the wrench user to "stop" the wrench head at various angular positions, so that the wrench user can enter and exit difficult-to-reach fasteners. This mechanical joint configuration is well known in the art. However, the middle grip portion (also known as the double yoke member 6) includes a newly added second hinge mechanism grip yoke 54b at both ends, in a more connected manner.
413655 五、發明說明（5) --- 結合握柄端20 ’通過握柄狡件部22，通過該鉚釘7，定置 於第二軛臂4内，鈉入並連續偏壓在該雙軛件6的口徑（圖 上未示）内之滾珠轴承12和彈簧1丨，頂住該握柄鉸件部22 之握柄鉸件齒24。如此可使該握柄端2〇在該握柄軛54b上 擺動，具有和該扳手頭部A或第5圖所示任何扳手頭部在該 鉸件頭部32上同樣的自由範圍。 凡精於此道之士均容易明瞭，於此點所述，在該雙扼 件6的兩端’较件和擎止作動一致。在上述諸圖所示位置 或附近含有該附加握柄輕54b為新穎而有用之舉，因為增 加該MHP「可撓性」之故，可大為增進精巧性和多樣性。曰 第4圖表示該MHP的至少九種主要扳手握柄位置t如第切圖 至第41圖所示，但在此等雙接頭「直角」固定位置造型之 令間範圍，亦可有許多其他位置，直角也是對扣件棘輪的 有用角渡。 圖不該MHP之二附加特點，涉及使用隨意附加偏壓和 鎖定組件擎止環14a(最好有輥紋60，以及内部壓縮環彈簧 U)，包括偏壓表面30，蔣掣止表面28偏壓於該第二軛臂4 如該環14a轉動自如地定置於握柄端軸部47 ^該握柄 錢件齒的角度符合該擎止表面28，以增加該二環隨音雙掣 士或‘址合f止力，雖則任一掣止機構均^*完成把該^口在 預定鉸件範圍内固定於任何所需固定位置所必要之力。 •除該掣止環14a所述偏壓能力外，鎖定掣止環14b含有 鎖定特點，包括刻痕3，與軛又5相配，圖示軛又5是與交 替軛部54c成為一體。當該環14b扭轉並從鎖定位置（配合413655 V. Description of the invention (5) --- Combined with the grip end 20 'through the grip cunning part 22, through the rivet 7, fixed in the second yoke arm 4, sodium is continuously biased into the double yoke The ball bearing 12 and the spring 1 in the caliber 6 (not shown in the figure) bear against the handle hinge teeth 24 of the handle hinge portion 22. This allows the handle end 20 to swing on the handle yoke 54b, and has the same free range as the wrench head A or any wrench head shown in FIG. 5 on the hinge head 32. Anyone who is proficient in this way is easy to understand. As described at this point, the two ends of the double-choke member 6 are relatively consistent with the stop action. The inclusion of the additional grip light 54b at or near the positions shown in the above drawings is novel and useful, because increasing the "flexibility" of the MHP can greatly enhance the ingenuity and variety. Figure 4 shows at least nine main wrench handle positions t of the MHP as shown in Figures 41 through 41. However, there are many other ranges for the shape of the "right-angle" fixed positions of these double joints. Location, right angles are also useful angle crossings for ratchets of fasteners. Figure 2 is an additional feature of the MHP, which involves the use of an optional additional biasing and locking component retaining ring 14a (preferably with a roller pattern 60 and an internal compression ring spring U), including a biasing surface 30, and a stopping surface 28. Press on the second yoke arm 4 if the ring 14a can rotate freely and set on the handle end shaft 47 ^ The angle of the handle's teeth matches the stop surface 28 to increase the two-ring audio double-locker or 'If the stop force is fixed, although any stopper mechanism ^ * completes the force necessary to fix the opening at any desired fixed position within the range of the predetermined hinge. In addition to the biasing capability of the stop ring 14a, the lock stop ring 14b contains locking features, including nicks 3, to match the yoke 5 and the yoke 5 is shown as being integrated with the alternate yoke 54c. When the ring 14b twists and moves from the locked position (mating
413655 五、發明說明（6) 該又5和刻痕3 )，朝向MHP端拉回時，於環旋轉大約180度 後，耗叉表面15「止輪塾」於該環14b的表面17上，直到 又卡鎖回到筆直握柄位置。可以選用鎖定扳手握柄的其他 角度，只要改變該軛又5及其配合該環刻痕3之角度即可。 該刻痕3同樣可有各種形狀，諸如v形或u形，可用來對所 述機制目的充分供應鎖定能力。 在該雙軛件6大約中點的X段可含有第三接頭，完成更 具可撓性的結構，手然二接頭已足夠大部份扳手使用者之 用。 須知本發明在此所示和 形狀、尺寸、配置方面可有 改用其他等效元件、組件和 點可單獨利用其他特點。凡 請專利範圍所限定之範圍。 上述只是較佳具體例，在零件 各種變化，對所示和所述亦可 元件可以對換，本發明某些特 均不悖本發明精神及所附申413655 V. Description of the invention (6) This 5 and the score 3), when pulled back towards the MHP end, after the ring rotates about 180 degrees, the forked surface 15 "stops the wheel" on the surface 17 of the ring 14b, Until it locks back to the straight grip position. Other angles for locking the handle of the wrench can be selected, as long as the angle of the yoke 5 and its engagement with the ring score 3 can be changed. The score 3 can also have various shapes, such as a V-shape or a U-shape, and can be used to fully supply the locking capability for the purpose of the mechanism. The X section at about the midpoint of the double yoke member 6 may contain a third joint to complete a more flexible structure. The two joints by hand are sufficient for most wrench users. It is to be noted that the present invention may have other equivalent components, components, and points in the shape, size, and configuration shown here, and may utilize other features alone. Where please limit the scope of the patent. The above is only a preferred specific example. In various changes of parts, the elements shown and described can be exchanged. Certain features of the present invention do not violate the spirit of the present invention and the attached application.