五、新型說明： 【新型所屬之技術領域】 特別是指一 本創作涉及手工具的動能傳輸領域， 種棘輪卡掣裝置。 ' 【先前技術】 手工具的種類繁多，為人熟知者莫過於 與扳手’慣用於螺接件的鬆緊作業。 …I子 新型=子的構造來說，如臺灣公告第_號 桿尖具有既定的形狀，例如—字形或十=等直杯 $_絲起子的構造相當傳統’透過握柄施予旋 轉動能，經由直桿傳遞到桿尖，驅使螺接件同向轉動 :鬆，進行，不僅握柄的扭轉比較費= r至=到手腕承受的極限後’必須迴旋到未施力狀 九、，連可桿尖驅動螺接件從鎖入位置返回原位，不作 ί並造錢用的困擾。於是，發展出-些棘輪卡掣的 、置’貫現單向空轉、反向帶動螺接件轉動的功能， 譬如中國公告第2G1625945號實料型專利案。 在945號專利案中，揭露一前桿⑴後段成形一 令心齒輪件。2)，通過一固定套⑺而進入一中空 的基座（21)裡面。以固定套鎖緊於基座，迫緊一頭 套〇)罩住基座外部，限制—控制片（6)封住一陷 =基座外表的凹槽（25)開口。控制片内面具有一對 突起（61)，支持二彈性件（5)觸及一雙置入基座凹 槽的鎖片（41) (42)。每個鎖片寬的一端視為卡端而 M433926 與彈性件相觸，窄的一端界定為撥動端，可深入一凹 陷於頭套内壁的弧形槽（32)中，透過頭套繞著中心 齒輪件轉動方式，以弧形槽壁面壓制兩撥動端之一， 使同一鎖片的卡端翹起且離開中心齒輪件，另一鎖片 的卡端借助彈力而抵制中心齒輪件，完成單向空轉之 目的。 但是，控制片易彈起，對基座插入頭套的組裝作 業形成困擾，而且不利於高扭矩傳輸。因此，如何快 速組裝且有效地輸出高扭矩，就成為本創作亟待解決 的課題。 · 【新型内容】 有鑑於此，本創作人深入探討先前技術之問題， 憑藉多年從事相關產業之研發與製造之經驗，積極尋 求解決之道，終於成功地開發出一種棘輪卡掣裝置， 以改善習用創作之問題。 本創作主要目的在於：採用雙齒面配合多對卡掣 件的手段，完成單向0i接輸出高扭矩，反向解除嗜接 φ 關係形成空轉狀態。 緣於上述目的之達成，本創作提供一種棘輪卡掣 裝置，包含： 一基座，包括一沿軸向陷入基座端面的容納部， 一橫向剖開基座外表且通過容納部的凹部，一對彼此 相隔地陷入基座表两而與凹部開口相通的正嵌槽，一 對分開地鑿穿基座圍住凹部壁面的副嵌槽，一局部彈 出基座表面的球體； 4 M433926 一齒輪，通過凹部開口進入基座容納部中，可受 力相對基座轉動，該齒輪兩側分別依連續凹凸成形一 齒面，局部露出凹部通往正、副嵌槽的空間，並在齒 輪軸心處貫穿一非圓孔； 多個卡掣件，兩兩為一對置入對應的嵌槽而可靈 活擺動，每個卡掣件外表隆起一被動部，其面對齒輪 的部位成形一依彈力嚙接齒面的凸部；及 一殼體，罩住基座外圍，該殼體具有二突出内壁 且隔空相對的隆起部，多道陷入内壁並供球體擇一相 抵的淺溝。 當殼體繞著齒輪轉動，兩隆起部之一遠離一對卡 掣件的被動部，使凸部仍舊嚙接齒面，另一隆起部會 推開另對卡掣件的被動部，相對解除凸部與齒面的嚙 接關係。以基座外表到軸心的距離充當力臂，可在基 座受力轉動致生扭矩，經由嵌槽壁面傳遞到卡掣件的 凸部，與齒輪通過齒面輸出的反作用力相抗，完成單 向0i接輸出高扭矩，反向解除嚙接關係形成空轉。 倘若兩隆起部同時離開被動部，則兩對卡掣件的 凸部與齒面均保持嚙接關係，使齒輪跟著基座同向轉 動而不會空轉，也能夠輸出高扭矩。 以下，基於圖式詳述相關實施例之目的、構造及 特徵，相信本創作採用之技術、手段及功效，當可由 之得一深入而具體的暸解。 【實施方式】 請參閱第1圖的棘輪卡掣裝置10，以圓筒般殼體 5 M433926 20罩住基座30外圍，基座30前方是一前桿11，後方 突出一表面凹凸不平的連接段12，透過射出成型技術. 形成一包住連接段12的握把13，利於使用者緊握施 力，驅使基座30帶動前桿11轉動，執行旋鬆或鎖緊 作業。 從第2、3圖不難發現，該殼體20外表分佈數條 凸紋21，增加摩擦力以利於使用者握持。在殼體20 内壁突出一對隔空相對的隆起部22，並在靠近端口處 陷入三道淺溝23，供局部彈出基座30表面的球體24 擇一相抵，決定隆起部22面對基座30外表的方位。 ® 接著看到第2、4圖，該基座30圓周面橫向剖開 的矩形凹部31，通過軸向陷入前端面的容納部32，在 凹部31開口兩旁是正嵌槽33，與背面的副嵌槽34分 列基座30直徑的兩端。該凹部31開口在齒輪40進入 基座30後，塞住一形狀相符的蓋片41予以封閉，利 於殼體20套在基座30外圍的組裝作業進行，更能阻 止齒輪40偏離位置。 該齒輪40軸心處貫穿六邊形的非圓孔42，凹凸 籲-配合於前桿11深入容納部32處成形一非圓段14，使 前桿11外露端陷入一多邊形套接槽15的反作用力， 可以回饋到齒輪40。該齒輪40兩側分別成形連續凹 凸且環繞非圓孔42周圍的齒面43，局部露出凹部31 通往正、副嵌槽33、34的空間。 兩正嵌槽33隔著凹部31陷入基座30表面，彼此 形狀對稱，但方向相反。兩副嵌槽34鑿穿基座30圍 住凹部31壁面，且形狀對稱於正嵌槽33。每個嵌槽 6 M433926 33、34區分一鑲嵌部35與一簧槽36，此鑲嵌部35的 壁面圍成近似半圓形空間，容納一成形於卡掣件50端 部且形狀相符的轉動部51，以轉動部51為轴心，可 以靈活擺動卡掣件50外露於鑲嵌部35的部位。在簧 槽36裡面置入一彈性件54，該彈性件54在本實施例 是指壓縮彈簧'，兩端之一頂住簧槽36底面，另端抵觸 卡掣件50外露於鑲嵌部35的部位，致生卡掣件50偏 向齒輪40擺動所需的彈力。 圖中的卡掣件50，在面對齒輪40部位成形有凸 部52，該凸部52在本實施例是三齒造型，不排除單 齒實施的可能性，避開兩正嵌槽33間的蓋片41，或 是兩副嵌槽34間的基座30壁面，可以彈性嚙接局部 露出凹部31的齒面43。該卡掣件50外表突出的被動 部53，恰好與隆起部22進行圓周運動的路徑重疊， 允許使用者操作殼體20解除凸部52與齒面43的嚙接 關係。 這個棘輪卡掣裝置10在使用上，按照殼體20撥 轉方向致生下述三種結果： 在第3圖中，以球體24抵住中間的淺溝23，使 基座30外圍的殼體20固定不動。接著，從第5A圖 看到一隆起部22與一對卡掣件50的被動部53保持些 許距離，對彈性件54依彈力推動卡掣件50朝向齒輪 40偏擺不生干涉作用，導致凸部52嚙接對應的齒面 43。當連接段12受力沿著實線箭頭方向旋轉，驅使基 座30連帶卡掣件50的凸部52推動齒輪40轉動，帶 動前桿11同向旋轉輸出扭矩。 7 t地’連接段12受力沿著第5B圖虛線箭頭方 向疋轉日U為另-岐部22不觸及另對卡 =動部53 ’仍以基座3G連帶卡¥件5G的凸部52 動齒，4G旋轉’帶動前桿u同向旋轉輸出扭矩。 土 +在第6圖中，撥轉殼體20 ,讓兩隆起部22之— ，離卡掣件5〇的被動部53，另—隆起部2 應的被動部53。 f 如第7A圖所不’隆起部22與被動部 =導致-對增50接收彈性件54的彈力而】向巨 4、4〇偏擺，使凸部52仍舊D齒接對應的齒面43。此 "連接段12受力沿著實線箭頭方向旋轉，驅使基座 〇連帶卡掣件50的凸部52推動齒輪4 前桿11單向旋轉輸出扭矩。 ▼動 同的是，連接段12受力沿著圖巾虛線箭頭方向 疋轉，’因為卡掣件5〇傾斜角度致生分力的構造，易 使凸。p 52偏向簣槽36擺動而擠壓彈性件54，令凸部 &與齒面43的嚙接關係短暫失效，導致前桿丨丨空轉 一這成刖和· 11反向空轉不作功的原因，如第7B圖 所不’另對卡擎件50的被動部53與趨近的隆起部Μ 相觸向瓦槽36偏擺而播壓彈性件54，解除凸部 與齒面=3的嚙接關係，自然不能影響齒輪4〇轉動。 如第8A圖所示，撥轉殼體2〇而使兩隆起部22 =趨近對應的被動部53，推·開一對卡掣件5〇並擠 ^彈f生件54 ’使凸部52離開齒面43為常態，解除二 的嚙接關係，不再干涉扭矩輸出。 反觀另對卡掣件50，隆起部22如第8B圖般遠離 被動部53，導致凸部52仍舊嚙接對應的齒面43。在 連接段12受力沿著實線箭頭方向旋轉期間，凸部52 與齒面43的嚙接關係短暫失效，導致前桿11空轉不 作功。卻在連接段12順著虛線箭頭旋轉期間，以凸部 52與齒面43的嚙接關係帶動齒輪40旋轉，驅使前桿 11同向旋轉輸出高扭矩。 根據上述構造，尚能衍生以下實施例。譬如第9 圖的基座70，與前述實施例的差異在於：不影響既有 結構強度，可在適當部位凹陷一個以上的省料區71， 節省些許製作成本，相對提升市場競爭力。 第10圖的棘輪卡掣裝置72不同於前述實施例之 處在於：透過樞接技術，將連接段73與一支持件74 連結在一起，以枢接處為軸心，讓棘輪卡掣裝置72相 對支持件74為既定角度的擺動。 第11圖的棘輪卡掣裝置75，與前述實施例的差 異在於：前桿76端部具備鎖緊功能，並在棘輪卡掣裝 置75尾段銜接T型把手77。 上述實施例僅為說明本創作，非為限制本創作。 熟習此技藝者從上述實施例衍生之各種變化、修改與 應用均在本創作之範疇内。 【圖式簡單說明】 第1圖是立體圖，表現本創作棘輪卡掣裝置第一 較佳實施例組裝後的具體構造。 第2圖是立體圖，表現分解後的棘輪卡掣裝置。 M433926 第3圖是平面圖，表現殼體定位於基座上。 第4圖是剖視圖，表現組裝後棘輪卡掣裝置的内 部構造。 第5A、5B圖是局部剖視圖，表現兩對卡掣件嚙 接齒輪不受隆起部的影響。 第6圖是剖視圖，表現二隆起部遠離或趨近對應 的卡掣件。 第7A、7B圖是局部剖視圖，表現隆起部移到一 角度與兩對卡掣件的關係。 第8A、8B圖是局部剖視圖，表現隆起部移到另 個角度與兩對卡掣件的關係。 第9圖是立體圖，表現基座另一實施例。 第10圖是平面圖，表現本創作棘輪卡掣裝置第二 較佳實施例。 第11圖是平面圖，表現本創作棘輪卡掣裝置第三 較佳實施例。 【主要元件符號說明】 10棘輪卡掣裝置 11前桿 12連接段 13握把 14非圓段 15套接槽 20殼體 21凸紋 22隆起部 23淺溝 24球體 30基座 31凹部 32容納部 33正嵌槽 M433926 34副嵌槽 35鑲嵌部 36簧槽 40齒輪 41蓋片 42非圓孔 43齒面 50卡掣件 51轉動部 52凸部 53被動部 54彈性件 70基座 71省料區 72棘輪卡掣裝置 73連接段 74支持件 75棘輪卡掣裝置 76前桿 77把手V. New description: [New technology field] In particular, it refers to a field of kinetic energy transmission involving hand tools, and a ratcheting device. '[Prior Art] There are many types of hand tools, and it is well known that the wrenches are used for the tightening of the screw joints. ...I sub-new = sub-structure, for example, Taiwan's announcement No. _ rod tip has a predetermined shape, such as - glyph or ten = equal straight cup $_ wire screwdriver structure is quite traditional 'transfer kinetic energy through the handle, Passing through the straight rod to the tip of the rod, driving the screw to rotate in the same direction: loose, proceeding, not only the torsion of the handle is more than = r to = after the limit of the wrist is accepted, 'there must be turned back to the unapplied shape. The tip drive screw is returned from the locked position to the original position, and does not cause trouble for money. As a result, the function of the ratcheting, the one-way idling, and the reverse rotation of the screw are developed, such as the China Patent No. 2G1625945. In the '945 patent, a front gear (1) is formed to form a resilience gear member. 2) Enter a hollow base (21) through a fixing sleeve (7). The sleeve is locked to the base with a fixing sleeve, and the outer sleeve is tightly covered. The control piece (6) seals the opening of the groove (25) of the outer surface of the base. The inner surface of the control piece has a pair of projections (61) for supporting the two elastic members (5) to contact a pair of locking pieces (41) (42) which are placed in the recesses of the base. The wide end of each lock piece is regarded as the card end and the M433926 is in contact with the elastic member. The narrow end is defined as the dial end, which can be deeply recessed into the arcuate groove (32) of the inner wall of the head cover, and the central gear is passed through the head cover. In the rotating manner, one of the two dialing ends is pressed by the curved groove wall surface, so that the card end of the same locking piece is lifted off and away from the central gear member, and the card end of the other locking piece resists the central gear member by the elastic force, completing the one-way The purpose of idling. However, the control piece is liable to bounce, which is troublesome for the assembly work of the pedestal inserted into the headgear, and is not conducive to high torque transmission. Therefore, how to quickly assemble and efficiently output high torque has become an urgent problem to be solved in this creation. · [New Content] In view of this, the creator has in-depth discussion of the problems of prior art. With years of experience in R&D and manufacturing of related industries, he actively sought solutions and finally succeeded in developing a ratcheting device to improve The problem of custom creation. The main purpose of this creation is to use a double-toothed surface with multiple pairs of clamps to complete the high-torque output of the one-way 0i connection, and to reverse the entanglement of the φ relationship to form an idling state. In view of the above object, the present invention provides a ratchet latching device, comprising: a base comprising a receiving portion axially recessed into an end surface of the base, a laterally cutaway outer surface of the base and a recess through the receiving portion, a pair of recessed grooves that are separated from each other by the base table and communicate with the opening of the recess, a pair of sub-grooves that separately pierce the base to surround the wall of the recess, and a portion of the sphere that ejects the surface of the base; 4 M433926 a gear, Through the recess opening into the base receiving portion, the force can be rotated relative to the base, and the two sides of the gear are respectively formed with a tooth surface by continuous concave and convex, partially exposing the recess to the space of the positive and the auxiliary groove, and at the gear axis Through a non-circular hole; a plurality of latching members, two pairs of which are inserted into the corresponding recessed grooves and can be flexibly oscillated, each of the latching members is embossed with a passive portion, and the portion facing the gear is shaped to be elastically engaged a convex portion of the tooth surface; and a casing covering the periphery of the base, the casing having two protruding inner walls and opposing the opposite ridges, and the plurality of shallow grooves which are immersed in the inner wall and are matched by the ball. When the housing rotates around the gear, one of the two ridges is away from the passive portion of the pair of latching members, so that the convex portion still engages the tooth surface, and the other ridge portion pushes away the passive portion of the other latching member, and is relatively released. The engagement relationship between the convex portion and the tooth surface. The distance from the outer surface of the base to the axis serves as a force arm, which can be rotated by the base to generate a torque, which is transmitted to the convex portion of the latch through the wall of the slot, and reacts with the reaction force of the gear through the output of the tooth surface. The one-way 0i is connected to output high torque, and the reverse disengagement relationship forms an idle rotation. If the two ridges simultaneously leave the passive portion, the convex portions of the two pairs of latching members are in a meshing relationship with the tooth flanks, so that the gears rotate in the same direction as the base without idling, and can also output high torque. Hereinafter, the purpose, structure and characteristics of the related embodiments will be described in detail based on the drawings, and it is believed that the techniques, means and effects adopted by the present invention can be understood in detail. [Embodiment] Referring to the ratcheting device 10 of Fig. 1, the periphery of the base 30 is covered by a cylindrical casing 5 M433926 20, and a front pole 11 is provided in front of the base 30, and a surface unevenly protrudes from the rear. Section 12, through the injection molding technique, forms a grip 13 that encloses the connecting section 12, which facilitates the user to grasp the force, and drives the base 30 to rotate the front rod 11 to perform the loosening or locking operation. It is not difficult to find from Figures 2 and 3 that the housing 20 is provided with a plurality of ridges 21 on the outside to increase the friction to facilitate the user's grip. A pair of vacant portions 22 are formed on the inner wall of the casing 20, and are immersed in three shallow grooves 23 near the port, and the balls 24 on the surface of the partial ejector base 30 are selectively abutted, and the ridges 22 are determined to face the pedestal. 30 the orientation of the appearance. ® Next, in the second and fourth figures, the rectangular recessed portion 31, which is laterally cut away from the circumferential surface of the base 30, is axially immersed in the receiving portion 32 of the front end surface, and is formed on both sides of the opening of the recessed portion 31 as a positive fitting groove 33, and a sub-embedded surface on the back surface The slots 34 divide the ends of the diameter of the base 30. The recess 31 is opened after the gear 40 enters the base 30, and is closed by a cover sheet 41 of a matching shape, so that the assembly work of the housing 20 on the periphery of the base 30 is performed, and the gear 40 is prevented from deviating from the position. The non-circular hole 42 of the hexagonal shape of the gear 40 is inserted into the non-circular hole 42 of the hexagonal shape, and the non-circular section 14 is formed at the receiving portion 32 of the front rod 11 so that the exposed end of the front rod 11 is caught in a polygonal sleeve groove 15. The reaction force can be fed back to the gear 40. Both sides of the gear 40 are respectively formed into a continuous concave convex shape and surround the tooth surface 43 around the non-circular hole 42, partially exposing the space of the concave portion 31 to the positive and secondary fitting grooves 33, 34. The two positive cavities 33 are immersed in the surface of the susceptor 30 via the recess 31, and are symmetrical in shape but opposite in direction. The two sub-grooves 34 are bored through the base 30 to enclose the wall of the recess 31 and are symmetrical in shape to the positive recess 33. Each of the slots 6 M433926 33, 34 is divided into an inlay portion 35 and a spring groove 36. The wall surface of the inlaid portion 35 encloses an approximately semi-circular space, and accommodates a rotating portion formed at the end of the latching member 50 and having a shape conforming thereto. 51. With the rotating portion 51 as an axis, the portion where the latch 50 is exposed to the inlaid portion 35 can be flexibly swung. An elastic member 54 is disposed in the spring groove 36. The elastic member 54 is referred to as a compression spring in the present embodiment. One of the two ends bears against the bottom surface of the spring groove 36, and the other end is opposite to the latching member 50. At the location, the resulting latch member 50 biases the spring force required to oscillate the gear 40. The latching member 50 in the figure is formed with a convex portion 52 at a portion facing the gear 40. The convex portion 52 is a three-toothed shape in this embodiment, and the possibility of single-tooth implementation is not excluded, and the two positively-engraving grooves 33 are avoided. The cover sheet 41 or the wall surface of the base 30 between the two pairs of recesses 34 can elastically engage the tooth surface 43 of the recess 31 partially. The passive portion 53 projecting outwardly of the latch member 50 overlaps with the path of the circular motion of the ridge portion 22, allowing the user to operate the housing 20 to release the engagement relationship between the projection 52 and the tooth surface 43. In use, the ratchet latching device 10 produces the following three results in accordance with the direction in which the housing 20 is rotated: In Fig. 3, the housing 20 is placed on the periphery of the base 30 by the ball 24 against the shallow groove 23 in the middle. Fixed. Next, it is seen from FIG. 5A that a raised portion 22 is kept at a slight distance from the passive portion 53 of the pair of latching members 50, and the elastic member 54 urges the latching member 50 toward the gear 40 by the elastic force without interference, resulting in convexity. The portion 52 engages the corresponding tooth surface 43. When the connecting portion 12 is forced to rotate in the direction of the solid arrow, the base portion 30 is coupled to the convex portion 52 of the latching member 50 to push the gear 40 to rotate, and the front rod 11 is driven to rotate in the same direction to output torque. 7 t ground 'connecting section 12 is forced to rotate along the direction of the dotted arrow of FIG. 5B. U is another - the part 22 does not touch the other pair of cards = moving part 53 'the convex part 52 of the card 5G is still attached with the base 3G Dynamic teeth, 4G rotation 'drives the front rod u to rotate in the same direction to output torque. Soil + In Fig. 6, the housing 20 is turned so that the two ridges 22 are separated from the passive portion 53 of the latching member 5 and the passive portion 53 of the ridge portion 2. f as shown in Fig. 7A, the ridge portion 22 and the passive portion = the result of the - 50 increase of the elastic force of the receiving elastic member 54 and the yaw of the giant 4, 4 ,, so that the convex portion 52 is still toothed to the corresponding tooth surface 43 . The "connecting section 12 is forced to rotate in the direction of the solid arrow to urge the base 52 to engage the projection 52 of the latching member 50 to urge the front end 11 of the gear 4 to unidirectionally rotate the output torque. ▼ In the same way, the connecting section 12 is forced to rotate in the direction of the dotted arrow of the towel, and the convex part is easy to make the structure because of the inclination of the clamping element. The p 52 is biased toward the gutter 36 to squeezing the elastic member 54, so that the engagement relationship between the convex portion & the tooth surface 43 is temporarily disabled, causing the front rod to be idling, and the reverse rotation of the front rod and the eleventh is not the cause of work. As shown in Fig. 7B, the passive portion 53 of the card cylinder 50 and the approaching ridge portion 偏 are biased toward the shoe groove 36 to slant the elastic member 54 to release the protrusion and the tooth surface = 3 The connection can naturally not affect the rotation of the gear 4〇. As shown in Fig. 8A, the housing 2 is turned so that the two raised portions 22 = approach the corresponding passive portion 53, the pair of latching members 5 are pushed and opened, and the projections 54 are pushed to make the projections 52 leaves the tooth surface 43 as a normal state, releasing the engagement relationship of the two, and no longer interferes with the torque output. On the other hand, for the latch member 50, the ridge portion 22 is away from the passive portion 53 as shown in Fig. 8B, so that the convex portion 52 still engages the corresponding tooth surface 43. During the rotation of the connecting section 12 in the direction of the solid arrow, the engagement relationship between the convex portion 52 and the tooth surface 43 is temporarily disabled, causing the front rod 11 to idle without work. However, during the rotation of the connecting section 12 along the dotted arrow, the gear 40 is rotated by the engaging relationship between the convex portion 52 and the tooth surface 43, and the front rod 11 is driven to rotate in the same direction to output high torque. According to the above configuration, the following embodiments can be derived. For example, the pedestal 70 of the ninth embodiment differs from the foregoing embodiment in that it does not affect the existing structural strength, and more than one material saving area 71 can be recessed at an appropriate portion, which saves a little manufacturing cost and relatively enhances market competitiveness. The ratcheting device 72 of Fig. 10 differs from the previous embodiment in that the connecting portion 73 is coupled to a support member 74 via a pivoting technique, with the pivoting portion as the axis, and the ratchet latching device 72. The relative support member 74 is a swing of a predetermined angle. The ratchet latching device 75 of Fig. 11 differs from the previous embodiment in that the end of the front lever 76 is provided with a locking function, and the T-handle 77 is engaged at the end of the ratchet latching device 75. The above embodiments are merely illustrative of the present invention and are not intended to limit the creation. Various changes, modifications, and applications derived from the above-described embodiments of the skilled artisan are within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the specific construction of the first preferred embodiment of the ratcheting device of the present invention. Fig. 2 is a perspective view showing the ratcheting device after disassembly. M433926 Figure 3 is a plan view showing the housing positioned on the base. Fig. 4 is a cross-sectional view showing the internal structure of the assembled ratchet latching device. Figs. 5A and 5B are partial cross-sectional views showing that the two pairs of latching engagement gears are not affected by the ridges. Figure 6 is a cross-sectional view showing the two ridges moving away from or approaching the corresponding jaws. Figures 7A and 7B are partial cross-sectional views showing the relationship of the ridges moved to an angle and two pairs of latching members. Figures 8A and 8B are partial cross-sectional views showing the relationship of the ridges moved to another angle and the two pairs of latching members. Figure 9 is a perspective view showing another embodiment of the base. Fig. 10 is a plan view showing a second preferred embodiment of the ratcheting device of the present invention. Figure 11 is a plan view showing a third preferred embodiment of the ratcheting device of the present invention. [Description of main components] 10 ratcheting device 11 front pole 12 connecting section 13 grip 14 non-circular section 15 sleeve groove 20 housing 21 relief 22 ridge portion 23 shallow groove 24 sphere 30 base 31 recess 32 housing 33 positive groove M433926 34 sub groove 35 inlay 36 spring groove 40 gear 41 cover 42 non-round hole 43 tooth surface 50 card member 51 rotating portion 52 convex portion 53 passive portion 54 elastic member 70 base 71 saving area 72 ratcheting device 73 connecting section 74 support member 75 ratcheting device 76 front lever 77 handle