TW200930508A - Ratchet wrench - Google Patents

Ratchet wrench Download PDF

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Publication number
TW200930508A
TW200930508A TW97101241A TW97101241A TW200930508A TW 200930508 A TW200930508 A TW 200930508A TW 97101241 A TW97101241 A TW 97101241A TW 97101241 A TW97101241 A TW 97101241A TW 200930508 A TW200930508 A TW 200930508A
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TW
Taiwan
Prior art keywords
groove
ratchet wrench
receiving portion
ratchet
engaging body
Prior art date
Application number
TW97101241A
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Chinese (zh)
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TWI320734B (en
Inventor
Jia-Yi Chen
Hui-Qian Chen
Original Assignee
Jia-Yi Chen
Hui-Qian Chen
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Application filed by Jia-Yi Chen, Hui-Qian Chen filed Critical Jia-Yi Chen
Priority to TW97101241A priority Critical patent/TW200930508A/en
Publication of TW200930508A publication Critical patent/TW200930508A/en
Application granted granted Critical
Publication of TWI320734B publication Critical patent/TWI320734B/zh

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Abstract

The present invention provides a ratchet wrench, which mainly includes a rod body and a ratchet head, wherein the rod body includes two ends, one end being a gripping part having external surface wrapped with gripping sleeve, and the other end being a male connector having an end face provided with a receiving groove; and the male connector of rod body is capable of being inserted into a receiving part of the ratchet head, and a push switch of the male connector is used for controlling the mounting/dismounting of the rod body and the ratchet head.

Description

200930508 九、發明說明: 【發明所屬之技術領域】 本發明係#及於手卫具領域,尤指—種可替換棘輪頭之棘輪 板手 【先前技術】 Ο ❹ 按’目别市面販售之棘輪扳手’其結構大乡係j[接將棘輪設 置於,手上為-體成形之結構,惟該棘輪扳手之尺寸大小僅能使 用於單-財之物件±,目此,使时必群财支不同尺寸之 棘輪扳手’才能面對刊使用情況。 因此’有廠商研發$可將雜扳手的驅動部雜錢之棘輪 板^其結構可參照台料利第4 5 9 6 0 1號所示,該案例中 主要是將f具握柄作加大尺徑製造,並由握柄前端略後位置作剖 =覆’ &彳彻下方基體之空間規綱得將適用於各式工件整 合於工具握翻,並·基财端面設之插射傭組-棘輪轉 ^件❿上方蓋_與紐作單她絲舒編掀啟效能,於 扣件轉纖嫩_,舰結構組成, :'輪轉接件㈣置於基體内之各式工件,而賦予扳轉式施 實術獨侧,細在於:得視 -體多用::能:適當組合變化而形成不卿 上述之結齡不僅可將各種工件整合於卫具握_,可視其 5 200930508 需求即鱗換工件翻,絲各紅 此使整支扳手重^麵巾之基體,如 、态.w 邊予重使料會令使用者制沉重不 二〜扳手_鑲設於插槽之鋼珠(該案例中未詳細 =由圖示中得知)卡合於各種工件使 Ο 用日,將會使鋼珠與工件之間產生磨損,而令插槽無法卡合工; 使 日^、要將握柄插槽喃下,即會使設於插槽内之工件發生脫落 …而且_輪轉接件與工具握柄僅利用一鋼珠扣合固定,操 作時如較大的施力即料造雜轉接件與1具她脫離,不僅 工件容易損壞,更容易造成人員受傷之情事。 有鑑於此’本發明提供如下文詳細說明中所述具創新性的棘 輪扳手。 【發明内容】 、為此門題’本發明之目的係提供一種可更換各種棘輪尺寸, G並且可防止棘輪脫落問題發生之棘輪扳手。 =❿為了達到上述之目的’本發明係採用-桿體及-棘輪頭, 贿體料,端為—外表包覆握套之握持部,另一端則為 端面°又有讀之公細,該容槽可供-健關設置,並且於 f槽之公接縣域有兩穿孔,其巾較靠近端部之穿孔供-鋼珠 叹置’另-穿孔職按壓_設置,喊按壓卿之活動桿係對 應該兩穿孔,藉由該按辦控制活動桿位移滑動,使卡合體上下 作動;該棘輪頭具有一驅動部及一容接部,其中該容接部具有一 200930508 供公接頭置从财—針合鮮抵設置之抵溝。 藉此,當桿體與棘輪麵裝時,按下按壓關之触使鋼珠 内縮至公接咖,此時將公接頭插人至容接部之凹槽中,並同時 放開按紐脑珠_至縣位置,且令猶卡抵於凹_所設之 抵溝’藉以使龍絲輪稱合為_,並㈣者產生分離脫落狀 況。 【實施方式】 本發明係有關-種棘輪扳手,有關本發明為達上述目的、特 徵所採用技射段及其功效,請先參照第—圖及第二圖所示,以 其對應下列之敘述: 本發明係包括一桿體1〇及一棘輪頭2〇,該桿體1〇具有 兩知,其中一端為一握持部1 1,該握持部i 1之外表包覆一層 握套,另-端卿成-公接頭i 2,該公接頭i 2為—方形結構, 其端面設有-容槽121,該容槽!21可供-按壓開關3 〇之 活動桿31及彈簧3 2設置,並且沿著容槽!2 i之公接頭工2 表面設有-前-後之兩穿孔,其中較靠近端部之穿孔可供一鋼珠 40設置’另-穿孔則供—按紐3 3設置,而該活動桿3丄係對 應該兩穿孔而凹設有一斜向槽311(請參照第四圖)及—淺槽 3 1 2 (請參照第四圖),該斜向槽3工!係對應按紐3 3之穿 孔,而淺槽312則對應鋼珠4 〇之穿孔。 其次,該棘輪頭2 〇具有一驅動部21及一容接部2 2,該 200930508 :驅動部21係包括—驅動端2 i i、一退出紐2 i 2及一換向扳 钮213 ’該退出叙212則可將驅動端211由插人之外部槽 孔内退出’而換向扳叙2 i 3可控制驅動端2 U為順時針方向 或逆時針方向轉動’該容接部2 2表面為—擴大社具有一供公 接頭置入之凹槽221,凹槽22i内緣設有—供鋼珠4〇卡抵 汉置之抵溝2 2 2 ’該抵溝2 2 2亦可置換為f孔使用(圖未 ❹不);此外,該驅動部21至容接部2 2之間係形成-頸部2 3 ’ =及該握持部1i之端部表面設有—第二凹槽i丄2形成一容接 部’該第二凹槽112内亦設抵溝2 2 2。 藉此’可如第三圖及第四圖般’當桿體工〇與棘輪頭2 〇組 鱗’先按下公接則2之按紐3 3,使按3滑入活動桿3 =斜向槽31 1底部’令整支活動桿3 i向容槽丄2丄内位移 :同時使鋼珠4Q可置於淺槽312内,此時將公接頭工2 ❹番入至容接部2 2之凹槽2 21_,並同時放開按紐3 3,藉由 ^槽⑴鄕3 2 _総轉3 i料位移,而使 ;3 3及鋼珠4 Q復位’並且令鋼珠4 0卡抵於凹槽2 2工内 抵溝2 2 2,藉以防止桿體i 〇盥棘幹 ⑽即可使兩者分離。屬頭2◦分離’騎按下按 容如由動部21與容接部2 2之間形成之頸部U,而且該 =2 3係為-擴大狀,令棘輪本身形成符合手部抓持 卜形且該擴大狀亦可供手部抵頂方便握持,啊略接部2 2 8 200930508 内部為一凹槽p 9 1< ^丄 度,並且本㈣狀更—其容紗2 2之強 棘輪單獨使用而不;:=圖般’係能夠將 之重量 加裝杯體1〇,藉此可減少桿體1〇 之棘輪扳==上較為輕鬆;此外,請參照第六圖所示,當組成 才日體1 η ^不及欲轉動之外部結構位置時,此時可將另-支 與祕-之公接頭插人桿體1 〇之第二凹槽1 1 2,以桿體1 0 ❹ ❹ 動·頭2 (3域之_方式結合,得时棘輪扳手增長而可轉 動遇處之外部結構。 如下最後,本人係將上述結構加以整理,整理出之翻達到功效 、發明係藉由公接頭插入至容接部之凹槽,利用該按壓 I ,控制公_之鋼珠是否卡合於容接部之抵溝,如此構成一 :拆合之棘輪扳手結構,並且可於容接部結構不變之情況下,而 =置換各種不囉式、尺寸之棘輪頭或_件(如起子、钮具 -、承上所述,本發明之棘輪扳手係為—可拆合之結構,如 單獨如,藉以齡整體之重量而簡大幅減輕使 一、本發明之棘輪扳手之長度不足時,亦可於桿體之第二凹 槽内插入另一桿體,如此即可加長棘輪扳手之長度, 用於距離較遠處。 長 9 200930508 四、 本發明之之桿體所設之按壓開關可有效防止公接頭與母 接頭間,因較大施力所造成之脫離情況。 五、 本發明之按壓開關係設於桿體處,當單獨使用棘輪頭時, 並不會防礙使用者操作。 ❹200930508 IX. INSTRUCTIONS: [Technical Fields of the Invention] The present invention relates to the field of handguards, and more particularly to a ratchet wrench for replacing a ratchet head [Prior Art] Ο ❹ ' ' 目 市 贩The ratchet wrench's structure is a large township j. The ratchet is set on the hand-body-formed structure, but the size of the ratchet wrench can only be used for the single-finance object. The ratchet wrench of different sizes can be used to face the use of the magazine. Therefore, there is a manufacturer's R&D $ ratchet board that can make the driver's part of the miscellaneous wrench. The structure can be referred to the table material No. 4 5 9 6 0 1 . In this case, the handle of the f is increased. Manufactured by the ruler diameter, and the position of the front end of the handle is slightly cut off and the space of the base is used to integrate the various workpieces into the tool, and the base is set up. Group - ratchet turn piece ❿ upper cover _ with the new work single she silk splicing 掀 效能 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The singularity of the singularity of the singularity is as follows: Vision-body versatility:: Can: Appropriate combination of changes to form the age of the above-mentioned junctions can not only integrate various workpieces into the Guardian grip _, visible 5 200930508 The demand is the scale change for the workpiece to turn over, the silk is red, so that the whole wrench is heavy ^ the base of the towel, such as, the state. w side of the weight will make the user heavy weight ~ wrench _ set in the slot of the steel ball (Not detailed in this case = as shown in the figure) Engaged in various workpieces, which will cause wear and tear between the steel ball and the workpiece. The slot cannot be engaged; so that the handle slot is squirmed, the workpiece placed in the slot will fall off... and the wheel adapter and the tool handle only use a steel ball buckle. When it is fixed, if the operation is like a large force, the miscellaneous adapter will be separated from one of them. Not only the workpiece is easily damaged, but also the injury is more likely to occur. In view of this, the present invention provides an innovative ratchet wrench as described in the detailed description below. SUMMARY OF THE INVENTION The object of the present invention is to provide a ratchet wrench that can replace various ratchet sizes, G, and prevent ratcheting problems from occurring. = ❿ In order to achieve the above purpose, the present invention adopts a rod body and a ratchet head, a bribe body material, and the end is a grip portion of the outer covering cover, and the other end is an end face and has a read size. The tank is available for the health check, and there are two perforations in the public area of the f-slot. The towel is closer to the end of the perforation for the steel ball to slap the 'other-perforated press _ setting, shouting the action bar of the Qing Corresponding to the two perforations, the sliding movement of the movable rod is controlled to move the engaging body up and down; the ratchet head has a driving portion and a receiving portion, wherein the receiving portion has a 200930508 for the male connector - The needle is set to meet the ditch. Therefore, when the rod body and the ratchet surface are mounted, pressing the touch of the closing button causes the steel ball to be retracted to the public coffee bean. At this time, the male connector is inserted into the groove of the receiving portion, and the button is released at the same time. Bead _ to the county location, and the Yuka to the concave _ set the ditch 'to make the dragon wheel wheel _ _, and (4) the separation and shedding situation. [Embodiment] The present invention relates to a ratchet wrench, and the technical segment used in the present invention for the above purposes and features and its effects, please refer to the first and second figures, respectively, for the following description The present invention includes a rod body 1〇 and a ratchet head 2〇. The rod body 1〇 has two knowledge, one end of which is a grip portion 1 1. The grip portion i 1 is covered with a grip sleeve. The other end-end qingcheng-female joint i 2, the male joint i 2 is a square structure, and the end surface thereof is provided with a pocket 121, the pocket! 21 available - push the switch 3 活动 the movable lever 31 and the spring 3 2 are set, and along the pocket! 2 i male connector 2 surface is provided with - front and rear two perforations, wherein the perforation closer to the end can be set for a steel ball 40 'additional - perforation is provided - button 3 3, and the movable rod 3 丄Corresponding to the two perforations, there is a diagonal groove 311 (please refer to the fourth figure) and a shallow groove 3 1 2 (please refer to the fourth figure), the oblique groove 3 work! Corresponding to the perforation of the button 3 3, and the shallow groove 312 corresponds to the perforation of the ball 4 . Next, the ratchet head 2 has a driving portion 21 and a receiving portion 22, and the driving portion 21 includes a driving end 2ii, an exiting button 2i2, and a reversing button 213' 212 can withdraw the driving end 211 from the external slot of the inserted one, and the switching direction 2 i 3 can control the driving end 2 U to rotate clockwise or counterclockwise. The surface of the receiving portion 2 2 is - The expansion company has a recess 221 for the male connector to be inserted, and the inner edge of the recess 22i is provided - for the steel ball 4 〇 抵 抵 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 In addition, the driving portion 21 to the receiving portion 2 2 form a neck portion 2 3 ' = and the end surface of the grip portion 1i is provided with a second groove i丄2 forming a receiving portion 'the second groove 112 is also provided with a groove 2 22 . By this, 'as in the third and fourth pictures', when the rod body and the ratchet head 2 〇 group scales, first press the button 2 of the public connection, so that the slider 3 slides into the movable rod 3 = oblique To the bottom of the groove 31 1 'displaces the entire movable rod 3 i into the pocket 丄 2 :: at the same time, the steel ball 4Q can be placed in the shallow groove 312, at this time, the male connector 2 is inserted into the receiving portion 2 2 The groove 2 21_, and at the same time release the button 3 3, by ^ trough (1) 鄕 3 2 _ 総 turn 3 i material displacement, so that 3 3 and steel ball 4 Q reset 'and the steel ball 40 0 against The groove 2 2 fits into the groove 2 2 2 in the working chamber, thereby preventing the rod body i from breaking the spine (10) to separate the two. The head 2 ◦ separate 'rides the press to press the neck U formed between the movable portion 21 and the receiving portion 2 2, and the = 2 3 system is - enlarged, so that the ratchet itself is formed in accordance with the hand grip Bu shape and the enlarged shape is also convenient for the hand to reach the top, the splicing portion 2 2 8 200930508 is a groove p 9 1 < ^ 丄 degree, and the (four) shape is more - its yarn 2 2 The strong ratchet is used alone; :==The figure can be added to the cup 1〇, which can reduce the ratchet of the rod 1 == is easier; in addition, please refer to the figure 6 When the composition of the Japanese body 1 η ^ is less than the position of the external structure to be rotated, the other joint and the secret - the male joint can be inserted into the second groove 1 1 2 of the rod body 1 to the rod body 1 0 ❹ ❹ · 头 头 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( The male connector is inserted into the groove of the receiving portion, and the pressing I is used to control whether the steel ball of the male ball is engaged with the abutting portion of the receiving portion, thus forming a disassembly The structure of the ratchet wrench, and in the case that the structure of the receiving portion is unchanged, and instead of replacing the various types of ratchet heads or the size of the ratchet head or the like (such as a screwdriver, a button, and the above, the ratchet wrench of the present invention) The structure is a detachable structure, which can be greatly reduced by the weight of the whole body. If the length of the ratchet wrench of the present invention is insufficient, another rod can be inserted into the second groove of the rod body. Body, so that the length of the ratchet wrench can be lengthened for the distance. Long 9 200930508 4. The push switch provided by the rod body of the invention can effectively prevent the joint between the male connector and the female connector due to the large force application. The disengagement caused by the invention. 5. The pressing-opening relationship of the present invention is provided at the rod body, and when the ratchet head is used alone, it does not hinder the user's operation.

10 200930508 【圖式簡單說明】 第一圖係本發明之分離外觀圖。 第二圖係本發明之分離剖面圖。 第三圖係本發明之結合外觀圖。 第四圖係本發明之結合剖面圖。 第五圖係本發明之棘輪頭單獨使用示意圖。 第六圖係本發明桿體加長之狀態圖。 ❹ 【主要元件符號說明】 10—— ——桿體 112 — 第二凹槽 12 1 — ——容槽 2 1—— 動 4 2 12 — 退出 2 2—— ——容接部 2 2 2 — 抵溝 3 0—— ——按壓開關 11—— ——握持部 12—— 公接頭 2 0—— 棘輪頭 2 11 — 驅動端 2 13 — 換向扳叙 2 2 1 — 凹槽 2 3—— —-頸部 3 1—— ——活動桿 311-斜向槽 3 12-淺槽 3 2-彈簧 3 3-按鈕 4 0-鋼珠 1110 200930508 [Simple description of the drawings] The first figure is a separate appearance of the present invention. The second drawing is an isolated sectional view of the present invention. The third figure is a combined appearance of the present invention. The fourth drawing is a combined sectional view of the present invention. The fifth drawing is a schematic view of the ratchet head of the present invention used alone. The sixth figure is a state diagram of the lengthening of the rod of the present invention. ❹ [Main component symbol description] 10————Rod body 112——Second groove 12 1 ———Coffee 2 1——Moving 4 2 12 — Exit 2 2————Receiving part 2 2 2 — Reaching the groove 3 0————pressing the switch 11————the gripping part 12——the male connector 2 0——the ratchet head 2 11 —the driving end 2 13 —the reversing lever 2 2 1 —the groove 2 3— — — —Neck 3 1 ———Moving rod 311- Oblique groove 3 12-Shallow groove 3 2-Spring 3 3-button 4 0-Steel 11

Claims (1)

200930508 十、申請專利範圍: 1、一種棘輪扳手,主要包括: -桿:,該桿體具有兩端,其中一端為一握持部,另一端則 按壓_ 公接雖有—卡合體與—控繼卡合體動作之 =輪頭’該棘輪頭具有一驅動部及一容接部,其中驅動部 © U之間係形成—頸部’而該容接部表面為—擴大狀且具有 一供公接頭置入之凹槽; ^此可將公接職人至容接部之_,彻該按壓開關來控 制么接頭之卡合體是否卡合於容接部之凹槽者。 2、 根據申請專利範圍第工項所述之棘輪扳手,其令該容接 部之凹槽内緣設有抵溝,該抵溝可供卡合體卡抵設置。 3、 根據申請專利範圍第工項所述之棘輪扳手,其中該容接 ❾部之凹槽内緣設有穿孔,該穿孔可供卡合體卡抵設置:、〜 4、 根據申請專利範圍第1項所述之棘輪扳手,其中該握持 部之端部表面可設有—凹槽而形成—容接部,且該凹槽内緣設有 抵溝者。 5、根據申請專利範圍第1項所述之棘輪扳手,其中該公接 頭之按壓·係包括—活動桿、—及—按钮,該活動桿及彈 簧係設於公接頭端部之—容勸,沿著容槽之公接頭表面設有兩 穿孔’其中較靠近端部之穿孔可供卡合體設置,另—穿孔則供按 12 200930508 鈕設置,藉由該按鈕可控制活動桿滑耖,使卡合體上下作動者。 6、 根據申請專利範圍第丄項所述之棘輪扳手,其中該卡合 體為一鋼珠。 7、 根據申請專利範圍第1項所述之棘輪扳手,其中該桿體 之握持部上設有一握套。 8、 根據申請專利範圍第1項所述之棘輪扳手,其中該驅動 部設有一換向扳紐。200930508 X. Patent application scope: 1. A ratchet wrench, which mainly includes: - Rod: The rod body has two ends, one end of which is a holding part, and the other end is pressed _ public connection although there is - engaging body and - control Following the engagement action = the wheel head 'the ratchet head has a driving portion and a receiving portion, wherein the driving portion © U forms a neck portion and the receiving portion surface is enlarged and has a The groove into which the joint is placed; ^ This can be used to accept the occupant to the nip, and the push switch can be used to control whether the engaging body of the joint is engaged with the groove of the receiving portion. 2. The ratchet wrench according to the application of the patent application scope, wherein the inner edge of the groove of the receiving portion is provided with a groove, the abutting groove is provided for the engaging body to be abutted. 3. The ratchet wrench according to the application of the patent application scope, wherein the inner edge of the groove of the receiving portion is provided with a perforation, and the perforation is provided for the engagement of the engaging body: 4, according to the patent application scope 1 The ratchet wrench of the present invention, wherein the end surface of the grip portion may be provided with a groove to form a receiving portion, and the inner edge of the groove is provided with a groove. 5. The ratchet wrench according to claim 1, wherein the press of the male joint comprises a movable rod, a button, and the spring rod is disposed at the end of the male joint. Two perforations are provided along the surface of the male joint of the receptacle, wherein the perforations closer to the end are provided for the engaging body, and the other perforations are provided by pressing the 12 200930508 button, by which the movable rod slide can be controlled to make the card Fit up and down. 6. The ratchet wrench of claim 3, wherein the engaging body is a steel ball. 7. The ratchet wrench of claim 1, wherein the grip portion of the rod body is provided with a grip. 8. The ratchet wrench of claim 1, wherein the drive portion is provided with a reversing toggle. 9、根據巾請專利範圍第1項所述之棘輪扳手 部設有一退出鈕。 其中該驅動9. According to the towel, the ratchet wrench part described in item 1 of the patent scope is provided with an exit button. Where the driver 囷式: ❹ 13Style: ❹ 13
TW97101241A 2008-01-11 2008-01-11 Ratchet wrench TW200930508A (en)

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Application Number Priority Date Filing Date Title
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TW200930508A true TW200930508A (en) 2009-07-16
TWI320734B TWI320734B (en) 2010-02-21

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Publication number Priority date Publication date Assignee Title
TW201311404A (en) * 2011-09-14 2013-03-16 Yakita Metal Industry Co Ltd Wrench

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