1291912 九、發明說明： 所屬之筏術領域】 本發明係有關-種棘動工具結構，錢—雜料組裝且板手 復時，於聲響舰賴麟她手，制手卫具技贿展賴。 【先前技術】 η按’習知之棘輪扳手構造，如中華民國專利公告第44丄44 8號『棘輪扳手構歧良』，主聽透過扳手本體設有—貫之 容置室及非貫穿之凹弧部，分別供—驅動體及掣動體容置，再利用 侧邊套設扣體之蓋體與本體之環凹槽套卡結合，以防止驅動體及擎 ^體脫出’且掣動體並受凹弧部後端穿孔内之抵頂裝置彈力推抵並 ^動體相互嗜合’掣動體頂端之凸伸㈣容設在與撥自體連Κ .塊缺_，令獅體左、右域時可帶祕祕左、右位移， 手正、逆向切換控制功效1 ’撥動體換向時並可透過本 ==位孔内之朗裝置與姆體之卡辟被找_ 到棘輪換向定位功效。 上述之棘輪扳手構造’雖能透過驅動體、掣動體、抵 撥動體間之結構運用，達到正向（或逆向） _ ==切:功效，卻也_對於棘輪扳手之： 重在結構強度、剛性之提昇為研發目標，卻忽略了具正、逆 »轉動之棘輪扳手基本面『逆向復位之響音大 此種看似微不足道之設計，，卜好H »计、，、田即。 其於夜間施工作業環境下 ==正者:^轉丰之棘輪板手，尤 的清脆聲孿，乃崧毹μ，者此否错板手逆向復位狀態 的/月脆料及撥動體钟撥動時的自_確定位，來判定該棘輪 1291912 扳手的品質。 從而’透過上述習知結構圖式所揭，卻能清楚發現，該 手之拏動體’僅藉細弧部後侧穿孔内之減裝置（由彈性體及 推體）’來提供掣動體復位時之彈性抵推力道。又當掣動體受 tr之帶動力而後退時，—者因掣動體的凸伸部與驅動塊的驅 動缺槽，僅有微小配合間隙（若兩者間隙太大，又會產生，增長 效撥動距離與增大無效撥動肖度，造成制上的不便朗擾）。且 ⑩驅2塊無動咖定連為—體，隨動體受到卡定部之定位限制而 固定不能動’使鶴塊也靴動，造成掣祕僅能在其凸伸部與驅 2塊的驅動缺槽的微小配合間隙内移動；因移動距離有限，導致響 音相當低沈，尤其對於棘輪扳手之使職群、作業環境分析仍二 施工環境較為吵雜之機械組裝廠、汽、機車修配廠等為主，故擎動 體僅透過單-組抵頂裝置彈性推抵所產生之細微逆向，往往因施工 環境因素，導致施工者無法清楚聽見復位響音之『答、答』復位響 音，而喪失一般使用棘輪扳手之確保退位識別功效。 鲁再者，由習知結構圖式中亦能看出，此種形態之棘輪板手之安 裝’除了驅動體、掣動體等依序置放外，亦需將扣體套卡在蓋體側 邊環槽内，再套卡在容置室上緣環凹槽内，組裝過程確實過於複雜 耗時。 整體而言，此習知棘輪扳手對於掣動體之設計，確實尚有足夠 之改進空間，為此，本發明人茲憑藉從事手工具製造、販賣及研發 等豐富經驗，遂以研發出能提高掣動體逆向復位時能產生較大退位 響音’以供使用者辨識之新穎棘輪板手構造，實值得業界大力推 6 1291912 廣’以嘉惠廣大之手J1具消費大眾。 【發明内容】 本發明之棘輪扳手，主要目的乃在提供 中，能藉由多道復位彈力推抿掣 2 之王 達到易辨嶋她棘版故辦音， 称更：：板手’另一目的則提供棘輪板手之結構組裝步 株Tf#疋為達上述目的’讀容設在扳手本體第二容室之掣動 ^頁端=伸有輯稱狀之頂靠構件，復_第—、第二彈性件套 成m件與—結合塊之兩侧邊’令結合塊與掣動件預先結合 ^早:組裝構件，且此結合塊受到第―、第二雜件的約相 ^會自動平衡保持在掣動件約中央位置。復透 牛f手本體啊兼具紐第―、第二容室效果，藉以_= 扳手快速組裝目標； ί，當撥動件需換向而連動擎動件時，因掣動件頂端的頂靠 冓牛…结合塊間’有第一、第二彈性件的彈性制衡設計，藉兩彈 性件的壓縮、拉伸彈力，及較Α的移動空間，並加上撥動件受第 二容室後端穿孔内之第—抵頂裝置所構成之三方向彈性推抵下， ，扳手本體在逆向復位轉動過程中，產生較大之復位響音，確保 掣動件的逆向復位，及換向撥動的識別功效。 ” 【實施方式】 本發明係有關一種棘輪扳手，首先請參照第一圖、一Α圖及配 合第四圖所示，該棘輪扳手包括： 1291912 -扳手本體（l 〇) ’具有一握柄，該握柄至少一端形成有 2形態之頭部（1 i ) ’頭部（i i )並軸向穿設有—圓形第一 =(1 2) ’第#至（12)—侧並銑製出相連通之半月形第 ^至（1 3 ) ’第—容室（12)底端朝内延伸有-凸緣部（1 2 1)，頂端則朝外凹設有一環凹槽（丄2 2); -棘輪件（2 G )’係以可轉動方式容設在第—容 =棘輪件（2 Q )更包含有—可套設_元件之多角形内周面 有-==細咖（2 2 )之輸，峨面間，設 一蓋板（3〇)，係利用穿孔（3 1)套設在棘輪件（2〇) 的圓周面上，並與第一容室(1 2 )之環凹槽(1 #2)套卡、，猶止棘輪件（2())雌第—容 盖板（3 0 )-侧並延伸有對應第二容^ ^ ^ ^ 弧凸部並開設有-弧形凹孔（3 2 )1 3 )之+物弧凸部， 隔連通之溝槽（3 3 )，俾利，使蓋板( 3 2 )橫設有間 利套卡在環凹槽（122)之^内板（30)可彈性内縮，可順 -掣動件（4 ◦)，係容設在第二容 =弧面設有對應棘輪件（2G)外料職（2二^: 1) ’後端圓弧面則受第二容室（工3), ==彈簧（A )、_珠⑻構成之置雜抿7 sm:端齒部(41)與棘輪件(2 〇)外周面之棘 和第二容室減之抵扣.ΓΙ 伽面兩側另形成有 --罪抵持面，另外’料件（40 )頂端靠近兩側端 1291912 •部預設處垂直延伸有左、右對稱之頂靠構件u 2)，該頂靠構件 (4 2)並延伸設有水平延伸桿（4 21); 一結合塊（4 3 )，為—略呈T形之频，底端_狀之身部 '兩侧分咖外延伸有水平接桿（4 3 1 )，兩水平接桿（4 31 ) •與_靠構件（4 2 )之水平延伸桿（4 2 i )糖合塊（4 3 ) 間，並套接有彈簧形態之第一、第二彈性件（4 4、4 5 )，令該 結合塊（4 3)恰容置在兩對稱狀之頂靠構件（4 2)間，另請參 籲閱第八圖所示，其水平接桿（4 3工）與結合塊（4 3)之角度設 片（Θ)’以5〜30為最佳之角度，該角度内可使第一、第二 彈性件在頂靠構件（4 2)與水平接桿（4 31)間，呈現較好之 彈性撓曲變化，提供較佳的彈性推抵效果； -撥動件（6 0 )，係透過-螺固件（8 〇 )穿過前端螺孔（6 1)並與結合塊（4 3 )轴設之螺孔螺設結合，且該撥動件（6 〇 ) 底端處設有一弧形凸柱（6 4)，如第一B圖所示，該弧形凸柱（6 4 )係略小於蓋片（3 0 )之弧形凹孔（3 2 )，並可穿設且與結 •合塊（4 3)頂面所設之弧形構槽（4 3 2)相結合，利用該弧^ 設計，可防止螺固件（8 〇)鎖緊時所產生的角度偏移，令撥動件 (6 0)可左、右撥動設置在扳手本體（1〇)頂端，另，撥動件 (6 0)底端面間隔朝上凹設有第一、第二定位孔（6 2、6 3 )， 俾利，撥動件（6 0)左、右換向時，恰可供扳手本體（1〇)定 位孔（1 5 )内，由定位彈簧（a 1 )、定位鋼珠（b丄）所構成 之第二抵頂裝置方向性抵頂定位，藉以提供撥動件（6 〇)正確換 向定位。 1291912 又’本發明之棘輪扳手除了上述之基本組成外，亦可於蓋板（3 0)與掣動件（4 0)及換向控制用之撥動件（6 〇)間增設一飾 板（7 0 )’飾板（7 0 )和蓋板（3 〇 )呈對應狀，亦包括有一 對應連通之穿孔（7 1 )及一弧凸部，弧凸部内同樣設有一對應弧 形凹孔（3 2 )之封閉狀弧凹孔（7 2 )，飾板（7 0 )主要兼具 裝飾及形成弟一、第一谷室之第二道防塵關卡，故，該飾板（7 〇 ) 之運用則視實際需求而定。 本發明之棘輪扳手較習知棘輪扳手更易組裝之優勢，則可透過 第二、三圖加以說明，首先將本發明之掣動件（4 〇 )與結合塊（4 3 )可透過第一、第二雜件（4 4、4 5 )先行組裝成半組件； 再將第一抵頂裝置之抵頂彈簧（A)、抵頂鋼珠依序置入穿 孔（1 4 )内，並把預先組裝好之半組件置入第二容室（丄3 )内， 並猶壓緊抵頂鋼珠（B );依序再將棘輪件（2 〇 )置入第一容室 (1 2 )，續將可彈性内縮之盍板（3 Q)套卡在第一容室（12) 頂^之環凹槽（i 2 2 )内，此時掣動件（4 Q )頂端之兩對稱狀 頂罪構件（4 2 )及結合塊（4 3 )則凹陷在弧形凹孔（3 2 )内， 同時亦達到第-、第二容室（i 2、丨3)呈密封狀態，以及兼具 防止棘輪件（2 G)及掣動件（4 0)脫離扳手本體（！〇 )頭部 (11)功效，最后，將飾板（7 0)疊置在蓋板（3 〇)頂端， 再利用-螺固件（8 Q)穿過撥動件（6◦)前端螺孔（6工）、 飾板（7 0 )之弧凹孔（7 2 )、蓋板（3 〇 )之弧形凹孔（3 2 ) 並與結合塊（4 3)轴向設置之螺孔螺鎖結合，而撥動件（6 〇) 底端所設之孤形凸柱（6 4 )，與結合塊（4 3 )頂端的弧形溝槽 1291912 (4 3 2 )互相狀，以防止_件（8 Q )鎖緊時所產生的角度 偏移’雜撥動件之弧形凸柱（6 4 )能在弧形凹孔（3 2 )内順 利滑動，即可完成本發明之棘輪扳手組裝。 本發明透過掣動件（4 Q )具有可預先將第—、第二彈性件與 結β塊（4 3 )喊元成為單—組裝構件，以簡化棘輪扳手後續之 安裝困難度’再兼具習知蓋板及扣體功狀施（3 〇 )與板 手本體（1〇)套卡，即能完成第一、第二容室之封密及防止兩容1291912 IX. Inventories: The field of 筏 】 】 】 】 】 】 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本. [Prior Art] η according to the structure of the conventional ratchet wrench, such as the Republic of China Patent Bulletin No. 44丄44 8 "ratchet wrench structure", the main body through the wrench body - through the containment chamber and non-penetrating concave arc The parts are respectively provided for the driving body and the swaying body, and then the cover body of the button body is combined with the ring groove of the body to prevent the driving body and the engine body from coming out and the swaying body And by the elastic force of the abutting device in the rear end of the concave arc, the elastic body pushes and the body is incompatible with each other's convex end of the turbulent body (four) is accommodated in the connection with the dialing body. The left and right fields can be left with the secret left and right displacements. The hand is positive and the reverse is switched. The control function is 1 'When the body is reversed, the device can be found through the device in the hole == To the ratchet reversing positioning effect. The above-mentioned ratchet wrench structure can achieve positive (or reverse) _ == cut: efficiency through the structure of the driving body, the swaying body, and the plucking body, but also for the ratchet wrench: The improvement of strength and rigidity is the research and development goal, but the basic surface of the ratchet wrench with positive and negative rotations is neglected. This kind of seemingly insignificant design of the reverse-reset sound is good, and it is good for H, meter, and Tian. In the nighttime construction environment ==正者:^ Turning the ratcheting wrench of the Feng, especially the crisp squeaking, is the 嵩毹μ, this is the wrong reset of the wrench in the reverse state of the month and the dialing body dial The _determination bit of the moving time determines the quality of the ratchet 1291912 wrench. Therefore, it is clear from the above-mentioned conventional structural drawings that the hand-moving body of the hand only provides the swaying body by the reducing device (by the elastic body and the pushing body) in the rear side perforation of the thin arc portion. Elastic to the thrust path at reset. When the swaying body is retracted by the power of the tr, the slanting portion of the swaying body and the driving block are not sagged, and there is only a slight matching gap (if the gap between the two is too large, it will be generated and grow The effect of the dialing distance and the increase of the ineffective dialing, causing inconvenience caused by the system). And 10 drives and 2 blocks are not connected to the body, and the follower body is fixed by the positioning of the locking portion and can not be moved 'to make the crane block also move, causing the secret only to be in its convex part and drive 2 pieces The small gap of the drive lacks the groove to move within the gap; due to the limited movement distance, the sound is quite low, especially for the ratchet wrench's job group, the working environment analysis is still two, the construction environment is noisy, the mechanical assembly plant, the steam, the locomotive repair The factory is the main one, so the engine body only pushes the slight reverse direction generated by the single-group abutment device. Due to the construction environment factors, the constructor can not clearly hear the reset sound of the reset sound. And the loss of the general use of a ratchet wrench ensures the function of abdication recognition. Lu again, as can be seen from the conventional structure diagram, the installation of the ratchet wrench of this form, in addition to the driving body, the swaying body, etc., also needs to be placed on the cover body. In the side ring groove, the sleeve is stuck in the groove of the upper edge of the accommodating chamber, and the assembly process is indeed too complicated and time consuming. On the whole, the conventional ratchet wrench does have enough room for improvement in the design of the swaying body. For this reason, the inventor has developed a lot of experience in the manufacture, sale and research and development of hand tools. The novel ratchet wrench structure that can generate a large retreat sound during the reverse reset of the squat body is worthy of the industry's strong push. 6 1291912 广's hand to benefit the vast majority of the J1 consumer. SUMMARY OF THE INVENTION The main purpose of the ratchet wrench of the present invention is that it can be easily identifiable by the multi-return elastic force of the king of the smashing 2, and it is said that: One purpose is to provide a ratchet wrench structure assembly step Tf#疋 for the above purpose 'reading capacity is set in the second chamber of the wrench body ^ ^ = = = = = = = = = = = = = —, the second elastic member is sleeved into m pieces and the two sides of the joint block are combined to make the joint block and the swaying member pre-bonded early: the assembly member, and the joint block is subjected to the first and second miscellaneous pieces. It will automatically balance and keep it in the center of the tilting piece. Reconstruction of the cow's body, both New Zealand and the second room effect, by means of _= wrench to quickly assemble the target; ί, when the toggle is to be reversed and interlocked with the mover, due to the top of the top of the mover By the yak... combined with the elastic balance design of the first and second elastic members, the compression and tensile elasticity of the two elastic members, and the relatively moving space, and the dialing member are subjected to the second chamber. The third direction formed by the first-top device in the rear end perforation is elastically pushed down, and the wrench body generates a large reset sound during the reverse reset rotation, ensuring the reverse reset of the crank member, and the reverse dialing Dynamic recognition function. [Embodiment] The present invention relates to a ratchet wrench. First, please refer to the first figure, a figure and the fourth figure. The ratchet wrench includes: 1291912 - the wrench body (l 〇) 'has a handle, The handle is formed with at least one end of the head (1 i ) 'head (ii) and axially through - circular first = (1 2) '## to (12) - side and milled The half-moon shape of the connecting half-shaped to the (1 3 ) 'the first end of the chamber (12) extends inwardly with a flange portion (1 2 1), and the top end is provided with a ring groove toward the outer recess (丄2 2); - The ratchet member (2G)' is rotatably accommodated in the first volume = the ratchet member (2 Q), and the inner circumference of the polygonal inner surface of the component can be set - -= fine coffee (2 2 ) In the case of the face, a cover plate (3〇) is provided, which is sleeved on the circumferential surface of the ratchet member (2〇) by the perforation (3 1) and with the first chamber (1 2 ) The ring groove (1 #2) sets the card, and the ratchet member (2()) is still the female cover plate (30)-side and extends corresponding to the second cavity ^ ^ ^ ^ convex portion and Opened with an arc-shaped recessed hole (3 2 ) 1 3 ) + arc-shaped convex portion, separated by a groove (3 3 )俾 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , In the second volume = arc surface, there is a corresponding ratchet member (2G). (2 2^: 1) 'The rear arc surface is subject to the second chamber (3), == spring (A), _ The bead (8) consists of a choke 7 sm: the end tooth (41) and the ratchet (2 〇) outer peripheral surface of the spine and the second chamber are deducted. ΓΙ 伽面 sides are formed with another -- sin resistance In addition, the top of the 'material (40) is close to the two sides 1291912. The top portion is vertically extended with left and right symmetrical abutment members u 2), and the abutment member (42) extends with a horizontally extending rod (4 21); A combined block (4 3 ), is a slightly T-shaped frequency, the bottom end _ shape of the body's sides are extended with horizontal posts (4 3 1 ), two horizontal posts (4 31 ) • Between the horizontal extension rod (4 2 i) sugar merging block (4 3 ) of the member (4 2 ), and the spring-shaped first and second elastic members (4 4, 4) 5), the binding block (43) is placed between the two symmetrical top members (42), please also refer to the eighth figure The angle between the horizontal post (4 3 work) and the joint block (43) is set at a maximum angle of 5 to 30, and the first and second elastic members can be placed on the top member. (4 2) Between the horizontal post (4 31), it exhibits a good elastic deflection change, providing a better elastic pushing effect; - the toggle member (60) is a through-screw (8 〇) Passing through the front end screw hole (6 1) and screwing with the screw hole of the coupling block (43), and the bottom end of the dial member (6 〇) is provided with an arcuate protrusion (6 4), such as As shown in the first B, the curved stud (6 4 ) is slightly smaller than the arcuate recess (3 2 ) of the cover sheet (30), and can be worn and joined with the knot (4 3) The arc-shaped groove (4 3 2) provided on the surface is combined, and the arc ^ design can prevent the angular displacement generated when the screw (8 〇) is locked, so that the dial member (60) can be left. The right shifting is set on the top of the wrench body (1〇), and the bottom end surface of the dialing member (60) is spaced upwardly and has the first and second positioning holes (6 2, 6 3 ), for profit, dialing When the moving member (60) is reversing left and right, it can be used in the positioning hole (15) of the wrench body (1〇). Positioning spring (a 1), positioning a second directional ball abutting means (b Shang) composed of abutting position, thereby providing a toggle member (6 square) is positioned correctly commutation. 1291912 Further, in addition to the above basic components, the ratchet wrench of the present invention can also add a decorative plate between the cover plate (30) and the tilting member (40) and the shifting member for shifting control (6 〇). (7 0 ) 'plaque (70) and the cover plate (3 〇) are correspondingly shaped, and also include a correspondingly connected perforation (7 1 ) and an arc convex portion, and the arc convex portion is also provided with a corresponding curved concave hole (3 2 ) The closed arc hole (7 2 ), the fascia (70) mainly has the decoration and the second dustproof level of the first and first valleys, so the plaque (7 〇) The application depends on actual needs. The advantage that the ratchet wrench of the present invention is easier to assemble than the conventional ratchet wrench can be explained through the second and third figures. First, the swaying member (4 〇) and the coupling block (43) of the present invention are permeable to the first, The second miscellaneous pieces (4 4, 4 5 ) are assembled into a semi-assembly first; then the abutting spring (A) of the first abutting device and the abutting steel ball are sequentially placed in the perforation (14), and pre-assembled The good half assembly is placed in the second chamber (丄3) and pressed against the top steel ball (B); the ratchet member (2 〇) is placed in the first chamber (1 2 ) in sequence, continued The elastically retractable raft (3 Q) is clamped in the ring groove (i 2 2 ) of the top chamber (12), and at this time, the two symmetrical members of the top of the damper (4 Q ) (4 2 ) and the joint block (4 3 ) are recessed in the arcuate recessed hole (3 2 ), and at the same time, the first and second chambers (i 2, 丨 3) are sealed, and the ratchet prevention is also provided. The piece (2 G) and the swaying piece (4 0) are separated from the head (11) of the wrench body (11). Finally, the plaque (70) is placed on top of the cover (3 〇), and then - Screw (8 Q) through the front part of the toggle (6◦) Hole (6 work), arc hole (7 2 ) of plaque (70), arcuate recess (3 2 ) of cover plate (3 )) and screw hole axially arranged with joint block (43) The screw lock is combined, and the solitary protrusion (6 4 ) provided at the bottom end of the dial member (6 〇) is mutually shaped with the curved groove 1291912 (4 3 2 ) at the top end of the coupling block (43) to prevent _ piece (8 Q) angular displacement generated when locking 'the curved projections (6 4 ) of the mis-actuating member can smoothly slide in the arc-shaped recessed holes (3 2 ) to complete the ratchet of the present invention Wrench assembly. According to the present invention, the first and second elastic members and the node β block (4 3 ) can be preliminarily made into a single-assembly member through the swaying member (4 Q ) to simplify the subsequent installation difficulty of the ratchet wrench. The cover plate and the button body function (3 〇) and the wrench body (1〇) set card can complete the sealing of the first and second chambers and prevent the two volumes
室内構件脫_部（1 1)優勢，實能有效省略棘輪扳手之安裝步 驟，進而達到本發明預期之簡易安裝目標。 要目的令棘輪扳手回復轉動時，可發出易辨識退 位狀態，較大退位響音功效，則可透過第五、六、七圖進一步說明： —如第五圖所示，當撥動件（6〇)朝順時針撥動，連動第二容The advantage of the indoor component off-part (1 1) can effectively omit the installation steps of the ratchet wrench, thereby achieving the intended simple installation target of the present invention. If the purpose is to make the ratchet wrench return to rotation, it can issue an easy-to-recognition and disengagement state. The function of the larger retreat sound can be further explained through the fifth, sixth and seventh diagrams: - as shown in the fifth figure, when the toggle member (6) 〇) Move clockwise and move the second volume
f (13)内之掣動件(4 〇)左側抵持面和容室左侧壁面呈一抵 ^狀，此時，如第六圖所示，受_件（6 Q (4 3 )亦會朝左略為偏轉，加上結合塊（4 3 ) 之^塊 一頂抵構件(4 2 )套接有第一、第二彈性件(4 4、 移而產生收縮( 4 〇 )朝容室左側位 ηΛ 舳之第一彈性件（4 5)反因掣動件（4 二現拉伸狀況，掣動件（4 0)同時亦受到第二容室後 η、 ）内之第—抵職置正轉性推抵，騎掣動件μ =部(川與棘輪件(20)之棘齒(牛二 時兼具三方彈性抵推狀態，故掣動件(4 〇)因::同 容室左側壁_互抵靠，而得以逆時針驅動套設在棘輪内、= •1291912 (2 1)内之螺帽或螺栓（圖中未示出）； 又如第六圖所示，當扳手本體（1Q)逆時針方向驅動螺帽或 螺栓到某-肢時，可朗阻礙物阻_無法再行驅動時，此時須 以順時針方向讀轉難手本體（i Q )復位，如第七圖所示，由 於扳手本體（1 〇 )順時針回復轉動之力道大於第—抵職置、第 -彈性件及第二彈性件之她力道，令扳手本體（i Q)順時針回 復轉動過程中，會連_合之掣動件（4 0)，產生朝第二容室（4 右侧方向（逆時針方向）移動，迫使掣動件（40)略往第二 谷至（1 3 )後方、右方位移，並略壓抵後方第—抵頂裝置_， 使掣動件（4 Q)之齒部（4 i)齒尖略過棘輪件（2 Q)之棘齒 (2 2 )齒尖，由於第-、第二彈性件及第__抵頂裝置的壓縮及拉 伸力，會隨時將掣動件（4 〇)彈回到原位置，也因此棘輪件（2 〇 )之棘齒（2 2 )，與掣動件（4 Q )之齒部（4 i )，隨時會脫 離、灌合、再脫離、再餐合.··等連續動作，以完成棘輪扳手手柄順 向空轉復位功效。'f (13) The left side of the damper (4 〇) and the left side of the chamber are in a shape of a ring. At this time, as shown in the sixth figure, the _ piece (6 Q (4 3 ) It will be slightly deflected to the left, and the first block and the second abutting member (4 2 ) of the joint block (4 3 ) are sleeved with the first and second elastic members (4 4, and the contraction (4 〇) is moved toward the chamber. The first elastic member (4 5) of the left position ηΛ 反 is the first due to the swaying member (4, the current tension state, the swaying member (4 0) is also subjected to the second chamber η, ) The positive rotation is pushed, and the riding part μ = part (the ratchet of the Sichuan and ratchet parts (20) (the two sides of the rat have a three-way elastic anti-pushing state, so the moving piece (4 〇) due to:: same volume The left side wall of the chamber _ abuts against each other, and the nut or bolt (not shown) that is sleeved in the ratchet, = 1291912 (2 1) is driven counterclockwise; as shown in the sixth figure, when the wrench When the body (1Q) drives the nut or bolt to a certain limb in a counterclockwise direction, it can obstruct the object resistance. When it is unable to drive again, it must be read in a clockwise direction to read the difficult body (i Q ). As shown in Figure 7, the wrench body (1 〇) rotates clockwise The force is greater than the force of the first - the erecting, the first - elastic member and the second elastic member, so that the wrench body (i Q) clockwise returns to the rotation process, and the yoke (4 0) is connected The second chamber (4 in the right direction (counterclockwise direction) moves, forcing the tilting member (40) slightly to the rear of the second valley to (1 3), to the right, and slightly pressing against the rear first-abutment device_ , so that the tooth tip (4 i) of the cranking member (4 Q) is slightly past the ratchet (2 2 ) tooth tip of the ratchet member (2 Q), due to the first, second elastic member and the __ topping The compression and tension of the device will bounce the tilting member (4 〇) back to the original position at any time, and therefore the ratchet (2 )) of the ratchet member (2 )) and the tooth of the swaying member (4 Q) Department (4 i ), at any time, will be detached, filled, re-disengaged, re-salted, etc., etc. to complete the ratchet wrench handle forward idling reset effect.
從而，本發明之掣動件（4 〇)除了正向第一抵頂装置彈力抵 推力道外，更能結合掣動件（4 〇)頂端兩頂靠構件（4 2)與結 口塊（4 3 ) Pd ’第-彈性件之復位拉伸推力、第二彈性件之復位 内縮拉力等三重雜力道漏下，自鋪讓棘輪件（2⑸逆轉過 程中，受三方壓縮彈性復位推抵而產生更響亮之復倾示響音，以 供使用者判斷棘輪扳手之逆向復位狀態功效。 佳：r::=::== 1291912 項技藝者可透過實施例說明及圖式而據以實施，而達到上述本發明 實施例說明之此種形態之棘輪扳手簡易組裝功效，以及能產生更響 亮之復位提示響音雙重功效，整體而言，本發明不僅具有新穎創新 之設計構思，更能利用此一構思解決習知存在多年之技術課題，在 進步性方面之功效提昇更是不言可諭，職是，懇請鈞局能早日賜 予本案發明專利。Therefore, the swaying member (4 〇) of the present invention can be combined with the top member of the swaying member (4 )) and the mouthpiece block (4 2) in addition to the elastic force of the first abutting device against the thrust passage. 3) Pd 'the first elastic member's reset tensile thrust, the second elastic member's reset internal contraction tension and other triple-heavy force leakage, the self-laying allows the ratchet member (2 (5) to reverse the process, is triggered by the three-party compression elastic reset A louder repeating sound is displayed for the user to determine the reverse reset state of the ratchet wrench. Good: r::=::== 1291912 The artist can implement the embodiment through the description and the drawing, and The simple assembly function of the ratchet wrench of the above-described embodiment of the present invention and the double-effect of generating a louder resetting sound can be achieved. Overall, the present invention not only has a novel and innovative design concept, but also utilizes this one. I have conceived and solved the technical problems that have existed for many years, and the improvement of the efficiency in terms of progress is even more ridiculous. The job is to ask the bureau to give the invention patents as soon as possible.
13 1291912 第—圖後丄 【圖式簡單說明】 第-Am、發明之棘輪扳手結構之分解示意圖。 第—R係、本發明棘輪扳手頭部之局部剖面示意圖 @勉發囉輪扳手鶴件細示意圖。 係本發明棘輪扳手之結構組裝分解示意圖。 -圖係本發明棘輪扳手組裝完成之局部外觀示意圖。 四圖係本發明棘輪扳手之頭部局部剖面示意圖。 f五圖係本發0聯輪扳手鶴件順時針撥轉之局部透示圖。 第圖係本發鴨輪板手之軸件受板手逆時針_賴容室抵靠 之剖面示意圖。 第七圖係本發明棘輪扳手之掣動件受棘輪件反向空轉復位之剖面示 意圖。 第八圖係本發明棘輪扳手之結合塊與水平接桿之角度示音圖 【主要元件符號說明】 10--- 扳手本體 12--- 第一容室 122—— ——環凹槽 14--- 穿孔 2 0—— 棘輪件 2 2--- 棘齒 30--- 蓋板 3 2---- 弧形凹孔 11--- _一〜頭部 1 2 1-- 凸緣部 13—— 一一〜第二容 15—— 一一—定位孔 2 1 内周面 2 3--- 一一〜擋牆 3 1—— 一——穿孔 3 3 一~〜溝槽 1291912 4 0一一 ---掣動件 4 2—— ---頂靠構件 4 3-- 結合塊 4 3 2- ---弧形溝槽 44一一 ---第一彈性件 6 0-- 撥動件 6 2—— 苐一疋位孔 6 4-- ---弧形凸柱 7 1—— ---穿孔 80一一 ---螺固件 B--- ---抵頂鋼珠 B 1-- ---定位鋼珠 4 1-----齒部 4 2 1----水平延伸桿 4 3 1----水平接桿 4 5-----第二彈性件 6 1-----螺孔 6 3-----第二定位孔 7 0----一飾板 7 2-----弧凹孔 A------抵頂彈簧 A 1-----定位彈簧13 1291912 The first figure is a schematic diagram of the structure of the ratchet wrench of the invention. Part-R system, a partial cross-sectional view of the head of the ratchet wrench of the present invention @勉发啰轮扳手 Figure. The structural assembly exploded view of the ratchet wrench of the present invention. - Figure is a partial appearance view of the ratchet wrench of the present invention assembled. The four figures are a partial cross-sectional view of the head of the ratchet wrench of the present invention. f Five figure is a partial transparent view of the 0-wheel wrench of the present hairpin clockwise. The figure is a cross-sectional view of the shaft of the duck wheel wrench, which is counterclockwise. The seventh drawing is a cross-sectional view of the ratchet wrench of the present invention being reversely idling reset by the ratchet member. The eighth figure is an angle diagram of the joint block and the horizontal post of the ratchet wrench of the present invention. [Main component symbol description] 10--- Wrench body 12--- First chamber 122---ring groove 14- -- Perforation 2 0 - Ratchet member 2 2--- Ratchet 30--- Cover plate 3 2---- Curved recessed hole 11--- _1 to head 1 2 1-- Flange portion 13 ——一一～第二容15——一一—Positioning hole 2 1 Inner peripheral surface 2 3--- 一一～Retaining wall 3 1——一——Perforation 3 3 One ~~ Groove 1291912 4 0 One---Pulsating member 4 2—— --- Abutting member 4 3-- Bonding block 4 3 2- ---Arcuate groove 44 one---First elastic member 6 0-- Toggle Piece 6 2—— 苐一疋孔孔 6 4-- ---Arcuate stud 7 1 ----Perforation 80-one---Screw B--- --- Abutting steel ball B 1-- --- Positioning steel ball 4 1-----toothed part 4 2 1----horizontal extension rod 4 3 1----horizontal post 4 5-----Second elastic part 6 1--- --Spiral hole 6 3-----Second positioning hole 7 0----One trim plate 7 2-----Arc recessed hole A------Abutting spring A 1---- - positioning spring
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