201117924 、發明說明： 【發明所屬之技術領域】 本發明主要係揭示一種棘輪扳手， 卡齒與齒部α齒合位置 不 尤指一種能夠防止 而成崩1%的棘輪板手。 【先前技術】 參照附件，為中華民國專 輪扳手」專利案，為創作人先號「《 頂推面得擇-頂=:槽卡:=該控制件即可㈣ 之卡掣作用。 卞辜、、且件上，並解除對該棘輪 愛：是:===:，〜 人致力於研究能夠增加樣组件與棘輪相 ;能:增加操作上的方便性，故創作人欲尋未 止該卡掣組件，使卡掣組件僅沿著導引槽轴向滑移= =輪扳切娜命，犧賴如更實用的^ 種 棘失’本發明人乃發明出 棘輪扳手，其係可克服上述習知結構之所有缺點。 【發明内容】 上述==:題在於針對現有技術存在的 201117924 的外的主要目的在於，該換向開關的限位部位兩側 卡=T —卡掌件及第二地的切面，使第- 卡掣件及厂掣件不會在該限位槽内產生自轉，讓第- 合，阶卡科的卡雜解實_韻的齒部喷 ° &齒與齒部嚙合位置不當而造成崩齒。 卡掣目的在於，兩限位槽及該容孔分別供兩 空間該本體頭部的内部不浪費多餘的 扭力而發的結構強度，避免頭部無法承受較高的 /、目的' 優點和本發明的新穎特性將從 描述與相關的附圖更加顯明。 ；相下坪細的 【實施方式】 有關本發明所採用之技術、手段 =例並配合圖式詳述如後，此僅供說明上，2 申請上並不受此種結構之限制。...用’在專利 多圖至圖二，為本發明棘輪扳手第一 立體外觀岐立體分解圖 ^施例的 體10、-個麵體手包括有— 40;其中；〇、一個棘動農置30及1固換向 4本體10具有—個柄部u，該柄部11呈 =’該柄部11的-端形成-個頭部12 :: ”有彼此相對的第一側121及第二侧12 :吟 ^_121'122的容置孔13，且該容== 201117924 該頭部12第一側121内緣環課有一個擋部131，該容置孔 13於該頭部12第二側122設有一個環凹部132及一個扣 槽133 ’該環凹部132形成於該頭部12的端面上，該扣槽 133形成於該環凹部132的内周緣。 * ： 該本體10頭部12靠近柄部η處設有兩個限位槽14、 一個缺口 15、—個容孔16及一個定位孔π，該限位槽14 及该容孔16的斷面呈圓形，而所述兩限位槽μ及該容孔 16連通該容置孔13，兩限位槽14的開口延伸方向朝狹此 遠離，該缺口 15形成於該頭部12第一側121的端面上， 该缺口 15兩侧分別形成有一個限位擋面151。該容孔16 及§亥定位孔17形成於該缺口 15上，該容孔π位於兩限位 槽14之間，且該容孔16部分外周緣於所述兩限位槽14 内形成相連通，該容孔16與所述兩限位槽14相接的交集 處各形成一個連接區間A(請見圖五），該連接區間A同時 位於該限位槽14及該容孔16,該定位孔17位於該容孔16 相反於該容置孔13之一側，該定位孔π供一定位裝置18 〇又置，5亥疋位農置18包括有一個定位件〖si及一個彈性件 182 ’該彈性件182設於該定位孔π底部及該定位件ι81 之間’以彈性推抵該定位件181向外，使該定位件Μ·〗卡 掣定位該換向開關40。 該驅動體20設於該本體10頭部12的容置孔13内， 且能夠產生相對之旋轉關係’該驅動體20的一側並擔止於 §亥谷置孔13的擒部131。该驅動體2 0的外周圍環設有_ 個齒部21，而驅動體20的内周圍設有一個扳動部22，以 201117924 扳轉工作物。 該本體10更包括有-套蓋101及一扣環1〇2，該套蓋 101外緣具有一個凹槽103以供該扣環1〇2扣 環102能約卡設於該本體10頭㈣的扣槽 動體20的兩側擔止限位於該擔部131及該套 同時參照圖四至圖八，該棘動1 f 曰 卡零件31及—個第二卡掣件32，第—卡科μ及 掣件32分別設於所述兩限位槽14，且第_卡擎件Μ· 件32與限位槽14之間各設有-個彈性件33，兮彈 33能夠推動該第一卡掣件&及第二卡 ~卡掣件31及第二卡掣件32α 第 動位移。 牛32此夠义者該限位槽14軸向滑 該第-卡掣件31 一端具有一個卡齒311， 與该驅動體20的齒部21相 311 該第一卡雙杜qi… 對應以產生嗔合關係，且 入於驅鮮wi T彈性件33的彈性推抵，使卡齒311嚙 。於驅動體20的齒部21上 上# 商 個切面312及—導面31 :弟—卡料31外側設有一 件31 μ切面312形成於該苐一卡掣 :=16的，且該切_遠離該卡齒 擎件31相=;· 21。該導面313形成於該第-卡 能夠閃避該扣環！^=5—側122，使該第_卡掣件31 卡科3!設於該限位槽鶴體2D。該第一 掣件31並未位〜槽14===:卡 該第二卡掣件竹抓各 分扎忱間的連接區間心 °又有—個卡齒321、一個切面322、 201117924 一個導面323及―擔面咖，該第二卡· 32大體上盛 第-卡掣件31相同，使第—卡料31及第二卡擎件犯 分別卡掣於該驅動體2Q兩個不同的旋轉方向。該第二 件32設於該限位槽14且藉由該切面322使該第二卡擎件 32並未位在該限位槽14及該容孔16間的連接區間“. 該換向開關40包括有一限位部位41及一撥動部位 42，該限位部位41與該撥動部位ML形，該限位部位 41可轉_設於财孔16，且該限㈣㈣兩側的部分 外緣位於紐位槽14及該容孔16的連接區間a，以限位 擒止該第-卡掣件31及第二卡掣件32。贿動部位42設 於該缺口 15的端面上，撥動部位42控制該限位部位41 轉動’且該撥動部位42被限制於兩個限位擋面ΐ5ι之間。 該限位部位41具有一個卡部4U、一個凹槽4丨2、一 =推面413及-個擒部414。該卡部4ιι位於該限位部 ^相反於該撥動部位42之―端，該凹槽412環設於該 卡^411，該凹槽412可供該扣環1〇2扣設，以扣設於該 脫出。該頂推面413及該擋部414形成 於送換向⑽40相反於該容置孔13的—面，該頂推面413 能夠選擇性頂推第-卡掣件31及第二卡掣件& 1中之一 遠離該驅動體20的齒部21。雜部414位於該限位㈣ 及該容孔16的連接區間A，以限_止、 及第二卡f件32。 下华件Μ ^撥動部位42貼設於該缺π 15端面上，且該撥動部 位42底面設有兩個定位槽421，該兩定位槽42ι位於該撥 201117924 42底’兩侧’該定位槽42】能夠與該定位裝置 、定_ * 1幻才目對應卡合，藉以將換向開關定位在 兩個不同的撥動位置。 乂亥換向開關4〇向右扳動至第一位置時，該定位裝置 疋於換向開關4〇左側位置的定位槽421，該換向開關 限位。陳^41的頂推面413頂推該第-卡掣件31的擔面 使該第卡掣件31遠離該驅動體2〇的齒部2]。此BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly discloses a ratchet wrench, and the position of the teeth of the teeth and the teeth α is not particularly a ratchet wrench capable of preventing a collapse of 1%. [Prior Art] Referring to the attachment, it is the patent case of the Republic of China special wheel wrench. It is the creator's first number "The top push surface is selected - top =: slot card: = the control piece can be used as the card." And, on the piece, and lift the love of the ratchet: Yes: ===:, ~ People are committed to the ability to add sample components and ratchet phase; can: increase the convenience of operation, so the creator wants to find out The indentation assembly causes the cassette assembly to slide only along the axial direction of the guiding groove==the wheel is cut and the life is sacrificed, and the inventor has invented the ratchet wrench, which can overcome the ratchet wrench. All the disadvantages of the above-mentioned conventional structure. [Description of the above] The above-mentioned ==: The main purpose of the present invention is to provide a card for both sides of the limit switch of the prior art. The cut surface of the two places, so that the first-clamping parts and the factory parts will not rotate in the limit groove, so that the first-in-one, the card-like card is disassembled_the rhyme of the tooth part sprays & teeth and The teeth are misaligned and cause the teeth to collapse. The purpose of the card is that the two limit slots and the holes respectively provide space for the body. The structural strength of the inside of the head without wasting excessive torque, avoiding the head's inability to withstand higher/destination' advantages and the novel features of the present invention will be more apparent from the description and related drawings. [Embodiment] The techniques and means used in the present invention are as follows, and the details are as follows. This is for illustrative purposes only, and the application is not limited by this structure. Figure 2 is a perspective view of the first three-dimensional appearance of the ratchet wrench of the present invention. The body 10 of the embodiment includes a body of 40; wherein; a squat, a swaying agricultural 30 and a solid exchange The body 4 has a handle u which has a first end 121 and a second side 12 opposite to each other: ‘the opposite end of the handle 11 is formed. The accommodating hole 13 of the _121'122, and the capacity == 201117924, the inner side 121 of the first side 121 of the head 12 has a blocking portion 131, and the receiving hole 13 is provided with a second side 122 of the head 12 The annular recess 132 and a buckle groove 133 ′ are formed on the end surface of the head 12 , and the buckle groove 133 is formed on the inner circumference of the ring recess 132 . . * : The head portion 12 of the body 10 is provided with two limiting slots 14 , a notch 15 , a through hole 16 and a positioning hole π near the handle η. The limiting slot 14 and the section of the recess 16 The two limiting slots μ and the receiving hole 16 communicate with the receiving hole 13 , and the opening of the two limiting slots 14 extends away from the narrow side. The notch 15 is formed on the first side of the head 12 . On the end surface of the 121, a limit stop surface 151 is formed on each side of the notch 15. The hole 16 and the locating hole 17 are formed on the notch 15 , and the hole π is located between the two limiting slots 14 , and the outer periphery of the hole 16 is connected to the two limiting slots 14 . The intersection of the hole 16 and the two limiting slots 14 respectively form a connection section A (see FIG. 5), and the connection section A is located at the limiting slot 14 and the aperture 16 at the same time. The hole 17 is located on the side of the hole 16 opposite to the receiving hole 13. The positioning hole π is provided for positioning device 18, and the positioning device 18 includes a positioning member 〖si and an elastic member 182. The elastic member 182 is disposed between the bottom of the positioning hole π and the positioning member ι81 to elastically push outwardly of the positioning member 181, so that the positioning member is positioned to position the reversing switch 40. The driving body 20 is disposed in the receiving hole 13 of the head portion 12 of the main body 10, and is capable of generating a relative rotational relationship of one side of the driving body 20 and supporting the crotch portion 131 of the hole 13 in the hole. The outer peripheral ring of the driving body 20 is provided with _ teeth 21, and the inner periphery of the driving body 20 is provided with a pulling portion 22 to turn the workpiece with 201117924. The body 10 further includes a cover 101 and a buckle 1 〇 2, and the outer edge of the cover 101 has a recess 103 for the buckle 1 〇 2 buckle 102 to be attached to the body 10 (4) The two sides of the buckle body 20 are located at the shoulder portion 131 and the sleeve. Referring to Figures 4 to 8, the ratchet 1 f Leica component 31 and the second latch member 32, the first card The μ and the jaws 32 are respectively disposed in the two limiting slots 14 , and each of the first and second latching members 32 and the limiting slot 14 is provided with an elastic member 33 , and the ball 33 can push the first The latching member & and the second card-clamping member 31 and the second latching member 32α are displaced. If the cow 32 is sufficient, the limiting slot 14 is axially slid. The first latching member 31 has a latching tooth 311 at one end thereof, and corresponds to the tooth portion 21 of the driving body 20, the first card double Duqi... The kneading relationship and the elastic pushing of the repelling wi T elastic member 33 cause the latch 311 to be engaged. On the tooth portion 21 of the driving body 20, the upper surface 312 and the guiding surface 31 are provided with a 31 μ cut surface 312 formed on the outer side of the chuck 31, and the cutting surface is formed on the first one. Keep away from the latching gear 31 phase =; · 21. The guide surface 313 is formed on the first card to be able to avoid the buckle! ^=5-side 122, so that the first card member 31 card is set in the limit slot body 2D. The first element 31 is not in the position of the slot 14===: the second card element of the card is grasped by the connecting section of each of the branches, and has a card tooth 321 , a cutting surface 322 , and 201117924 The face 323 and the face-faced coffee, the second card 32 is substantially the same as the first-clip member 31, so that the first card 31 and the second card are respectively affixed to the drive body 2Q. turn around. The second member 32 is disposed in the limiting slot 14 and the second latching member 32 is not located in the connecting section between the limiting slot 14 and the recess 16 by the cutting surface 322. The 40 includes a limiting portion 41 and a dialing portion 42. The limiting portion 41 and the toggle portion ML are shaped. The limiting portion 41 can be rotated and disposed on the financial hole 16, and the portions on both sides of the limit (4) and (4) The edge of the button slot 14 and the connecting portion a of the hole 16 terminates the first latching member 31 and the second latching member 32. The bribery portion 42 is disposed on the end surface of the notch 15 The moving portion 42 controls the limiting portion 41 to rotate 'and the toggle portion 42 is constrained between the two limiting surfaces ΐ5ι. The limiting portion 41 has a card portion 4U, a groove 4丨2, a = Pushing surface 413 and a crotch portion 414. The card portion 4ι is located at the end of the limiting portion ^ opposite to the toggle portion 42, the groove 412 is looped on the card ^411, the groove 412 is available for the The buckle 1 〇 2 is fastened to the detachment. The urging surface 413 and the dam portion 414 are formed on the opposite side of the feeding direction (10) 40 opposite to the accommodating hole 13 , and the pushing surface 413 can be selected. Sexual push-card One of the member 31 and the second latch member & 1 is away from the tooth portion 21 of the driving body 20. The miscellaneous portion 414 is located at the limit portion (4) and the connecting portion A of the hole 16 to limit the stop and the second The card member 32. The lower member Μ ^ the dialing portion 42 is attached to the π 15 end face, and the bottom surface of the dial portion 42 is provided with two positioning slots 421, and the two positioning slots 42ι are located at the bottom of the dial 201117924 42 The 'left side' of the positioning groove 42 can be engaged with the positioning device, and the positioning switch can be positioned to position the reversing switch in two different toggle positions. When the first position is pulled, the positioning device is disposed at the positioning groove 421 at the left position of the reversing switch 4〇, and the reversing switch is limited. The pushing surface 413 of the C41 pushes the first clamping member 31. The carrying surface moves the first latching member 31 away from the tooth portion 2 of the driving body 2〇.
日、’5亥驅動體20能夠相對於本體10順時鐘方向旋轉，因 此核10能夠逆時鐘方向扳轉以驅動工作物轉動。該第一 卡掣件31受到換向開關4〇的頂推面413頂推内縮遠離該 驅動體20 ’藉由該第_卡擎件31的切面312限位擔止於 該限位部位41的外周緣，使第_卡掣件31不會在該限位 槽14内產生自轉，進而使該第一卡掣件31的卡齒311能 夠對準該驅動體2Q的#部21不會產生錯位，以避免不當 嚙合造成崩齒。 田 爹照圖九至圖十一，該換向開關4〇向左板動至第二位 置時’定位聚1 18定位於換向開印4〇右側位置的定位槽 421’該換向開關4〇限位部位41的頂推面413頂推該第二 卡掣件32的擔面3221，使該第二卡掣件32遠離該驅動體 2〇的齒部21，此時，驅動體20能夠相對於本體1〇逆時鐘 方向旋轉，因此本體丨0能夠順時鐘方向扳動以驅動工作2 轉動。該第二卡掣件32受到換向開關40的頂推面413頂 推内縮遠離該驅動體20,藉由該第二卡掣件32的切面322 擋止於該限位部位41的外周緣，使第二卡掣件犯不會在 201117924 該限位槽内赵自轉，進而使 =夠對準該驅動體20的齒部2二::的卡齒 免不古嘴合造成崩齒。 田座生錯位，以避 ::二可二歸:出本發_下之優點·_ 側的外緣二tz::;換::關的限位㈣ ，第二情不會在該限使第 :卡掣件及第二卡掣件的卡齒能夠·;=:苐 合齒舆齒部嚙合位置不“動體的齒《 兩卡掣件ί I ή棘輪板手』’其f兩限位增及該容孔分別供 的:==設’該本體頭部的内部不浪二 的扭力而發的結構強度，避免頭部無法承受較高 准^所述者’料本發明之較佳實施㈣已，& 限疋本發明實施之範圍，故舉凡數值之變更或等效2 飾，=’或依本發明申請專利範圍所作之均等變化與修 白應仍屬本發明專利涵蓋之範疇。 '、〆 【圖式簡單說明】 Q .為本發明棘輪扳手的立體外觀圖。 圖二：為本發明棘輪扳手的立體分解圖。 =三.：為本發日猶輪扳手的另—視㈣立體分解圖。 s四為本發明圖-沿4_4剖面線所取之剖面圖。 Θ五為本發明圖-沿5_5剖面線所取之剖南圖。 201117924 圖六：為本發明圖五沿6-6剖面線所取之剖面圖。 圖七：為本發明圖五沿7-7剖面線所取之剖面圖。 圖八：為本發明圖四沿8-8剖面線所取之剖面圖。 圖九：為圖四的延續，表示第二位置的示意圖。 圖十：為圖五的延續，表示第二位置的示意圖。 圖十一：為圖七的延續，表示第二位置的示意圖。 附件：為中華民國專利證書號數第M344945號專利案。 【主要元件符號說明】 10 本體 11 柄部 12 頭部 121 第一側 122 第二側 13 容置孔 131 擋部 132 環凹部 133 扣槽 14 限位槽 15 缺口 151 限位擋面 16 容孔 17 定位孔 18 定位裝置 181 定位件 182 彈性件 101 套蓋 102 扣環 103 凹槽 20 驅動體 21 齒部 22 扳動部 30 棘動裝置 31 第一卡掣件 311 卡齒 312 切面 3121 擋面 313 導面 201117924 32 第二卡掣件 321 卡齒 322 切面 3221 擋面 323 導面 33 彈性件 40 換向開關 41 限位部位 411 卡部 412 凹槽 413 頂推面 414 擋部 42 撥動部位 421 定位槽 A 連接區間The day, the '5H drive body 20 can be rotated clockwise with respect to the body 10, so that the core 10 can be rotated in the counterclockwise direction to drive the workpiece to rotate. The first latching member 31 is pushed by the pushing surface 413 of the reversing switch 4 to be retracted away from the driving body 20' by the cutting surface 312 of the first engaging member 31 to be supported by the limiting portion 41. The outer circumference of the first driving member 2 is not caused to rotate in the limiting slot 14, so that the latching teeth 311 of the first latching member 31 can be aligned with the #21 of the driving body 2Q. Misplaced to avoid improper meshing and causing chipping. In the picture nin to eleventh, when the switch 4 is moved to the left position to the second position, the positioning pin 1 is positioned at the right side of the reversing opening 4 θ. The reversing switch 4 The pushing surface 413 of the limiting portion 41 pushes the supporting surface 3221 of the second latching member 32 to move the second latching member 32 away from the tooth portion 21 of the driving body 2〇. At this time, the driving body 20 can Rotating in the counterclockwise direction with respect to the body 1, the body 丨0 can be pulled clockwise to drive the work 2 rotation. The second latching member 32 is pushed up and away from the driving body 20 by the pushing surface 413 of the reversing switch 40, and the cutting surface 322 of the second latching member 32 blocks the outer periphery of the limiting portion 41. Therefore, the second card is not allowed to rotate in the limit slot in 201117924, so that the teeth of the toothed portion 2 of the driving body 20 are aligned with each other to cause the tooth to collapse. Tianzuo students misplaced, to avoid:: two can return to the second: the advantages of the hair _ under the _ side of the outer edge of the two tz::; change:: the limit of the off (four), the second love will not be in the limit No.: The latching of the latching member and the second latching member can be;;: the engaging position of the engaging and distorting tooth is not "the tooth of the moving body", the two-clamping member ί I ή ratchet wrench" The position increase and the hole are respectively provided: == set the structural strength of the inside of the body head without the torque of the second wave, to avoid the head can not withstand higher standards. The implementation of (4) has been & limited to the scope of the implementation of the present invention, so any change or equivalent of the numerical value, = ' or the equivalent change and whitening according to the scope of the patent application of the present invention shall remain within the scope of the patent of the present invention. ', 〆 [schematic description] Q. The three-dimensional appearance of the ratchet wrench of the present invention. Figure 2: The three-dimensional exploded view of the ratchet wrench of the present invention. (4) Three-dimensional exploded view. s four is the cross-sectional view taken along the 4_4 section line of the present invention. Θ五 is the figure of the present invention - the south view taken along the 5_5 section line. 201117924 6: is a cross-sectional view taken along line 6-6 of Figure 5 of the present invention. Figure 7 is a cross-sectional view taken along line 7-7 of Figure 5 of the present invention. Figure 8: Figure 4: Figure 8 Sectional view taken from section 8. Figure 9: Schematic diagram of the second position for the continuation of Figure 4. Figure 10: Schematic diagram of the second position for the continuation of Figure 5. Figure XI: Continuation of Figure 7. A schematic diagram showing the second position. Attachment: Patent No. M344945 of the Republic of China Patent No. M344945. [Description of main components] 10 body 11 handle 12 head 121 first side 122 second side 13 accommodating hole 131 Retaining portion 132 Ring recess 133 Buckle 14 Limiting groove 15 Notch 151 Limiting surface 16 Hole 17 Positioning hole 18 Positioning device 181 Positioning member 182 Elastic member 101 Cover 102 Buckle 103 Groove 20 Drive body 21 Tooth 22 Pulling portion 30 Throttle device 31 First latching member 311 Tooth 312 Cut surface 3121 Stop surface 313 Guide surface 201117924 32 Second latching member 321 Tooth 322 Cut surface 3221 Stop surface 323 Guide surface 33 Elastic member 40 Commutation switch 41 Limit position 411 card portion 412 Groove 413 Pushing surface 414 Stroke 42 Toggle part 421 Positioning groove A Connection section