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TWI284076B - Ratchet device of tool having rotary wheel - Google Patents

Ratchet device of tool having rotary wheel Download PDF

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Publication number
TWI284076B
TWI284076B TW93126932A TW93126932A TWI284076B TW I284076 B TWI284076 B TW I284076B TW 93126932 A TW93126932 A TW 93126932A TW 93126932 A TW93126932 A TW 93126932A TW I284076 B TWI284076 B TW I284076B
Authority
TW
Taiwan
Prior art keywords
ratchet
block
rotating
hole
ratchet head
Prior art date
Application number
TW93126932A
Other languages
Chinese (zh)
Other versions
TW200609086A (en
Inventor
Wan-Chuan Li
Kai-Zhong Zeng
Original Assignee
Wan-Chuan Li
A A G Ind Co Ltd
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Filing date
Publication date
Application filed by Wan-Chuan Li, A A G Ind Co Ltd filed Critical Wan-Chuan Li
Priority to TW93126932A priority Critical patent/TWI284076B/en
Publication of TW200609086A publication Critical patent/TW200609086A/en
Application granted granted Critical
Publication of TWI284076B publication Critical patent/TWI284076B/en

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  • Portable Nailing Machines And Staplers (AREA)

Abstract

A ratchet device of tool having rotary wheel (II) has a ratchet head capable of snapping transmission disposed on a handle having inner-ring ratchets. The ratchet head has two slots thereon for two snap blocks disposed therein respectively. Another rotary wheel having a rotational shaft is disposed inside the ratchet head, and it is optional for the rotational shaft to hook and pull one of the snap blocks to retract. The rotary wheel is used to switch a force application direction, and the switched direction is opposite to a fast rotation direction of the ratchet head driven by the rotary wheel, such that the ratchet head won't accompany with rotation due to a snapping force. Accordingly, the rotary wheel not only can be quickly operated in a same force-application direction with the handle, but also can facilitate to switch a force-application direction while counter-rotating the rotary wheel, thereby further attaining the benefit being convenient in use.

Description

12840761284076

齒 棘簧簧 OUIL σί :拜诗 3 5 :卡掣塊 3 5 2 ·•抵塊 3 7 :抵頂塊 3 9 :彈簧 化學式·· 八、 本案若有化學式時,請揭示魏齡發明特徵的 九、 發明說明: 【發明所屬之技術領域】 本發明尤指其提供一種利用轉動 縮,以使卡掣塊抵頂帶動棘輪頭作$=拉卡掣塊内 動轉動盤時,可作施力操作方向 =動,且於反向轉 作使用之具轉動盤之工具棘輪裝置。、释刀換,俾便使用者操 【先前技術】 又 請參閱第1圖,習式一具有 板桿10 -端開設承座i 〇 i 以棘,工具,其係於 棘輪頭11一端為作動柱] 5又—棘輪頭11,該 盤1 1 2,作動柱1 1 !虚轉動目^,另端則成型-轉動 了具有棘齒之卡掣塊12, ’以供裝設 1 3及-切換開關i 4控制切換,可由-抵頂塊 作方向。請參閱第2圖,以旋板桿1 〇的施力操 旋鬆物件後,為了使物件快:兄’當板桿10施力 轉動盤1 1 2,由轉動U:動=者可接著直接轉動 不需正、反向交替操作」動作_主1 1 1轉動,而 即轉動盤1i 2設置之作$.^ ’ f得物件可快速鬆脫’此 其控向的機構係設於棘於 ^亥種型恶之棘輪工具’因 體積較大,使用上亦顯^較舌側^ ’將使得整個工具的 有業者將控向的機構設 _。為I改善此-情形,遂 來輪頭上,以減少工具的體積;請 1284076 盤之棘輪工具一 zu wix具有崎棘齒2Q2之 士^ 轉Ϊ巧冗=端為作動柱2'!,=:: 二-^^^與轉動盤212 樞設一具有棘齒之卡掣塊 13内以一樞軸25 塊2 3及一切換轉桿2 乂批&七^卡隼塊2 2並可由一抵頂 時,由於卡掣塊2 2右側棘^干g0守針施力旋鬆物件 抵頂,而凸出與内環献: 到抵頂塊2 3的彈性 ^213;^^ 卡擎塊2 2之左側棘去? 9 f = 〇 針轉動時,可利用 内縮的空間,進而帶=棘2了、^=2 1 3壁面,而無 圖,當鬆脫後直接改針轉動。請參閱第5 桿2 〇係為固宕ί it 5針轉動轉動盤212時,由於板 時,卡掣塊2 2之右Π’因此逆時針轉動轉動盤2 1 2 推壓而内、i 、2會受到内環棘齒2 〇 2的 接相同的以逆時針方向轉動動’使用者便可直 鬆脫;請參閱第6圖,?要作施,而使物件可快速 轉桿2 4係需作逆時斜^,力知作方向的切換時,切換 =方向的切換轉動,卻又相2同:以此 向,在切換轉椁p ^ έ 、棘輪員了延%針轉動的方 的彈力下,逆時針較大的力量以克服抵頂塊2 3 同轉動,而旱2 4將反而會帶動棘輪頭隨 針轉動切換時去:J= 々切;’因此切換轉桿2 4欲作逆時 動柱,以固定住ΐί;以握住轉動盤2 1 2或下方之作 能與棘輪頭作相同^動^止^同轉動’切換轉桿2 4才 具雖然可改善工且的°,切,,因此該種鶴之棘輪工 體制續,但卻又產生不易操作使用的 1284076 問題。 【發明内容】 ㈡,其係内目:動,工具棘輪裝置 輪頭’該棘輪頭上開設有兩切以S3卡掣傳動之棘 ②擇=;=公係裝二於棘輪== ;;二,之 軸推抵内縮之;?==;;動=轉動盤:轉 快速=;另而:由轉動盤轉“ 以轉軸選擇勾拉苴中_ 二“破°又衣棘輪頭内,並可 板桿之内· 塊外伸與 :齒之反向推抵,使得卡输===環 化同轉動,躺盤即可變綱拉 ㈣、热法 塊則改變成外伸狀態,以切換鬼2摔二= =^^而可由轉動盤提供便利切換的操作‘ -二步之深人了解,_舉 6 1284076 供裝設一可卡掣傳動之棘輪頭31,該棘輪頭31下端為一 作動柱31 1 ’本體上則開設有兩直向之切槽312、 313以及一直向之大徑軸孔314,且使大徑軸孔314 與切槽312、313相通,切槽312、313並分別在 一側形成抵頂壁315、316,大徑軸孔314再於作動 柱311位置,連通開設一小徑軸孔3丄7,小徑軸孔 3 1 7側方並I设一頂珠3 1 8,另大徑車由孔3 1 4之側壁 開設-置入孔319,以供裝設-彈簧3 6及抵頂塊3 7, 一轉動盤32下方係凸設有轉軸321,該轉軸321並套 置於大徑軸孔314内,轉軸3 21-側成型有兩勾塊 3 2 2、3 2 3,另側則成型有兩個頂掣槽3 2 4、3 2 5, 另轉軸3 21之中心開設有通孔3 2 6,以供裝設一壓桿 】Γ ϊί桿!1開設有弧槽3 31,以供頂珠318内縮 使用,而為一使套筒快速脫離作動柱3 i ΓΓίϊϊΐ 術,故不再贅述),兩具有棘齒3 41、 K i t3 5係分別裝設於棘輪頭31之切槽 3 1 2、313内,並以彈箐;38、3 9的 於切槽312、31 3内伸縮,另兩卡掣塊匕'頁二: 邊並凸設有抵塊3 4 2、3 5 2,以2 4、3 5之側 ^ 與轉輛1 2 1之勾塊 Κ 進而可由轉動盤1 2之轉軸 出或收縮,並於伸出時,個別頂推抵頂壁g 5 ^伸 以由=掣塊^4、35連動至棘輪頭3f15、316, 轉軸3 2 1:2:3 2 件為例’轉動盤3 2 塊3 4因不受塊3 5壓抵内縮,而卡掣 外伸的狀態,因此抵日由彈箐3 8之彈力呈 3 0 2將會逆時針喃合卡章塊内環棘齒 1 4又因抵頂於切槽3 12之抵頂壁3; 5 1284076 頭31同步作逆時針轉動, 請參閱第1〇圖,^ =知作進行旋鬆物件。 環,齒3◦2將會順時針頂J 時針扳動時,其内 得卡掣塊34可_彈善^*34之棘齒341,使 3 0 2即可跨越卡掣塊3 1 ,桿3 Q之内環棘齒 請參閱第L物件。 位, ,鬆脫,使用者可接“:===,為了使物件快 J3 2相同作逆時針的轉動轉轉2,式,由轉動 轉動盤32轉二内“4 由轉動盤3 2帶動棘輪頭3彳ϋ頂推棘輪頭31,而可 掣塊3 4之棘齒3 步,時針轉動,此時,卡 3 0三:以,速轉動進行旋鬆物广越板才干3 0之内環棘齒 針轉動轉動盤3 2圖此日如果欲反向順時 動’其原因在於板桿3 〇之:環棘上順時針轉 卡掣塊3 4,使其保持產, f 1 5 ’因此就棘輪頭3工本身而言,順時= 31,呈咬死狀態,而無法作順時針轉動。轉動棘輪碩 頭3 動轉動盤3 ^ 塊3 4屏it3 2轉轴3 2 1之勾塊3 2 2,將可把卡掣 G 4?;内縮,而轉換使卡掣塊3 5不受勾塊3 2 3 作方向的切換過:件;ί轉順時針轉動 動作施力摔動’使得轉動盤3 2可單獨反向轉 也叫作方向的切換,而不須以另—手握住棘輪頭 1284〇76 I方之作動柱,因此可由轉動盤3 2提供便利切換的操作模 作方物完成施力操 改變為進行旋3 扳動時,即可施力操作 的可帶動棘輪頭3 i同步作針轉動則相同 综上,本笋明刺用逮轉動進仃旋緊物件。 速轉動使用及切換摔mu得轉動盤不僅可作快 的操作,而深的方向’使得易於進行切換 【圖式簡單說明】乂丨,犮依法提出專利申請。 y習式—棘輪工具之零件分解圖。 =:習式—棘輪工具之使用示意圖。 Ί;習式二棘輪工具之零件分解圖。 ΐ c:圖··白 1式—棘輪工具由板桿操作使用之示音图。 =:工具由轉動盤操作使用圖。 ;7圖:本;“之力操作方向切換之示意圖。 第8圖:本發明之組合外觀圖。 第^圖:本發明由板桿作施力操 ! 0圖:本發明板桿作反向復位之示意ί'Γθ。 . ί發明由轉動盤操作使用之示意圖。 弟12圖.,發明轉動盤無法帶動棘輪頭反向轉動之示意 圖 3圖:本發明轉動盤作施力操作方向切 吊14圖:本發明施力操作方向切換後、^圖。 【主要元件符號說明】 則不思圖。 習式部份: 101:承座 1 0 ·板桿 1284076 10 2 :切槽 111 :作動柱 113 :棘齒 1 3 :抵頂塊 2 0 :板桿 2 0 2 :内環棘齒 211:作動柱 213:切槽 2 21 :左側棘齒 2 3 :抵頂塊 2 5 :樞軸 本發明部份: 3 0 :板桿 3 0 2 :内環棘齒 311:作動柱 313:切槽 315:抵頂壁 317 ·•小徑軸孔 319:置入孔 3 21 :轉軸 3 2 3 :勾塊 3 2 5 :頂掣槽 3 3 :壓桿 3 4 :卡掣塊 3 4 2 :抵塊 3 51 :棘齒 3 6 :彈簧 3 8 :彈簧 11:棘輪頭 112:轉動盤 12:卡掣塊 14:切換開關 2 01 :承座 21:棘輪頭 212:轉動盤 2 2 :卡掣塊 2 2 :右側棘齒 2 4 :切換轉桿 3 01 :承座 31:棘輪頭 3 1 2 切槽 3 1 4 大徑軸孔 3 1 6 抵頂壁 3 1 8 頂珠 3 2 :轉動盤 3 2 2 勾塊 3 2 4 頂掣槽 3 2 6 通孔 3 3 1 弧槽 3 4 1 棘齒 3 5 :卡掣塊 3 5 2 : :抵塊 3 7 :抵頂塊 3 9 :彈簧Toothed spring spring OUIL σί :Bai Shi 3 5 : Card block 3 5 2 ·•Block block 3 7 : Abutment block 3 9 : Spring chemical formula · · 8. If there is a chemical formula in this case, please reveal the characteristics of Wei Ling's invention. IX. Description of the Invention: [Technical Field] The present invention particularly provides a method for applying force by using a rotary contraction to cause a ratchet block to push the ratchet head against the top to make a rotating disc of the $= pull-up block. The direction of operation = motion, and in the reverse direction is used as a tool ratchet device with a rotating disk.释 换 换 俾 俾 使用者 使用者 使用者 使用者 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 使用者 先前 使用者 使用者 使用者 使用者 使用者 使用者 使用者 使用者 使用者 使用者 使用者Column] 5 again - ratchet head 11, the disc 1 1 2, actuating column 1 1 ! virtual turning the eye ^, the other end is shaped - turned the ratchet block 12, 'for the installation of 1 3 and - The switch i 4 controls the switching and can be oriented by the - top block. Please refer to Fig. 2, after unscrewing the object with the force of the rotary lever 1 ,, in order to make the object fast: brother 'When the plate 10 is forced to turn the disk 1 1 2, by turning U: move = then can directly rotate It needs to be operated alternately in the forward and reverse directions. Action _Main 1 1 1 rotates, that is, the rotating disc 1i 2 is set to be $.^ 'f, and the object can be quickly released. The mechanism of the steering mechanism is set at the thorn The type of evil ratcheting tool 'because of its large size, the use of the same is also better than the lingual side ^ ' will enable the entire tool to set the steering mechanism. For I to improve this - situation, come to the wheel to reduce the size of the tool; please 1284076 disk ratchet tool a zu wix with a ratchet 2Q2 people ^ turn Ϊ 冗 = = end for the active column 2 '!, =: : Two-^^^ and the rotating disk 212 are pivoted with a ratcheting block 13 with a pivot 25 block 2 3 and a switching lever 2 乂 batch & 7 ^ card 2 block 2 2 and can be When the top is reached, the card is clamped to the right side of the card. Left spine? 9 f = 〇 When the needle is rotated, the space of the retraction can be utilized, and then the belt = 2, 2 = 2 1 3 wall, and no picture, when the needle is released, the needle is directly changed. Please refer to the 5th pole 2 〇 is solid 宕 it 5 needles turn the rotating disc 212, due to the board, the right side of the cassette block 2 2 因此2 The user will be able to pull the inner ring ratchet 2 〇2 in the same counterclockwise direction. The user can straighten off; see Figure 6, It is necessary to make a function, so that the object can be quickly rotated. The 4 series needs to be reversed obliquely. When the force is known to switch direction, the switching direction is switched, but the phase is the same: in this direction, switching is switched. p ^ έ, the ratchet member stretches the arm of the square by the rotation of the needle, the counterclockwise force is larger to overcome the same rotation of the abutting block 2 3, and the drought 2 4 will instead drive the ratchet head to switch with the needle: J= 々切; 'Therefore, the switch lever 2 4 is to be used as a counter-moving column to fix the ΐί; to hold the rotating disk 2 1 2 or below can be the same as the ratchet head ^^^^^ Although the switch lever 2 4 can improve the work and cut, the ratcheting system of the crane continues, but it has a problem of 1,284,076 which is difficult to operate. [Summary of the Invention] (2) In the system: the moving, the tool ratchet device wheel head 'the ratchet head is provided with two cuts with the S3 card drive transmission 2; == the public device is installed in the ratchet==; The axis is pushed to the inner contraction; ?==;; move = turn the disc: turn fast =; another: turn from the rotating disc "to select the hook in the shaft, _ two" broken ° and the ratchet wheel head, and Inside the slab · Block extension and: the reverse thrust of the tooth, so that the card input === cyclization and rotation, the platter can be changed to pull (four), the thermal block is changed to the outstretched state, to switch the ghost 2 falls two = = ^ ^ and can be operated by the rotating disk to facilitate the switching ' - two steps to understand, _ lift 6 1284076 for the installation of a ratchet head 31, the lower end of the ratchet head 31 is an action The column 31 1 'body is provided with two straight slits 312, 313 and a large diameter shaft hole 314, and the large diameter shaft hole 314 is communicated with the slots 312, 313, and the slots 312, 313 are respectively Abutting walls 315 and 316 are formed on one side, and the large-diameter shaft hole 314 is further located at the position of the actuating column 311 to open a small-diameter shaft hole 3丄7, and the small-diameter shaft hole 3 1 7 side and I have a top bead 3 1 8, another big diameter car A hole 319 is defined in the side wall of the hole 3 1 4 for mounting the spring 36 and the abutting block 3 7, and a rotating shaft 321 is protruded from below the rotating disk 32. The rotating shaft 321 is sleeved on the large diameter. In the shaft hole 314, two hook blocks 3 2 2, 3 2 3 are formed on the side of the rotating shaft 3 21 side, and two top boring grooves 3 2 4 and 3 2 5 are formed on the other side, and the center of the rotating shaft 3 21 is opened. Hole 3 2 6, for mounting a pressure rod】Γ ϊί rod! 1 is provided with an arc groove 3 31 for the inner bead 318 to be retracted, and the sleeve is quickly disengaged from the actuating column 3 i ΓΓίϊϊΐ, so it will not be described again), the two have ratchet teeth 3 41, K i t3 5 series respectively It is installed in the slot 3 1 2, 313 of the ratchet head 31, and is telescoped in the slots 312, 31 3 by the magazines 38, 39, and the other two cards are 匕 'page 2: side and convex There is a block 3 4 2, 3 5 2, with the side of 2 4, 3 5 and the hook block of the turn 1 2 1 and then can be rotated or contracted by the rotating shaft of the rotating disk 12, and when extended, individual top Pushing against the top wall g 5 ^ extension to be linked by the =掣 block ^4, 35 to the ratchet heads 3f15, 316, the shaft 3 2 1:2:3 2 pieces as an example 'rotating disk 3 2 block 3 4 is not affected by the block 3 5 pressed against the indentation, and the state of the card is outstretched, so the elastic force of the spring by the elastic force of the spring is 3 0 2 will be counterclockwise, the inner ring ratchet of the inner ring ratchet 1 4 and the top of the groove 3 12 against the top wall 3; 5 1284076 The head 31 is rotated counterclockwise, please refer to the first figure, ^ = knowing to loosen the object. Ring, tooth 3◦2 will move clockwise top J hour hand, the inner snap block 34 can _ play good ^ * 34 ratchet teeth 341, so that 3 0 2 can cross the card block 3 1 , rod 3 For the inner ring ratchet of Q, please refer to the L item. Position, loose, the user can connect ":===, in order to make the object fast J3 2 the same counterclockwise rotation 2, by rotating the rotating disk 32 to the second "4 by the rotating disk 3 2 The ratchet head 3 pushes the ratchet head 31, and the ratchet 3 4 of the ratchet 3 steps, the hour hand rotates, at this time, the card 3 0::, the speed rotation is carried out, the loosening of the wide board is only within 3 0 Ring ratchet needle rotates the rotating disc 3 2 If you want to reverse the clock on this day, the reason is that the rod 3 〇: the ring spine clockwise turn the block 3 4, so that it keeps production, f 1 5 ' Therefore, in terms of the ratchet head 3 itself, it is in a state of seizure = 31, and it cannot be rotated clockwise. Rotate the ratchet head 3 to rotate the disc 3 ^ Block 3 4 screen it3 2 Rotary shaft 3 2 1 The hook block 3 2 2, will be able to put the cassette G 4?; retract, and the conversion makes the cassette block 3 5 un The hook block 3 2 3 is used to switch the direction: the piece; ί turn clockwise to move the force to make the rotation of the rotating disk 3 2 can also be reversed separately, also called the direction switch, without having to hold the other hand The ratchet head 1284〇76I acts as a moving column, so that the operating mode of the rotating disk 32 can be conveniently switched to complete the urging operation, and when the rotating 3 is pulled, the movable ratchet head 3 i can be operated synchronously. The needle rotation is the same as above, and the bamboo shoots are used to catch the rotation and tighten the object. The speed of rotation and the use of the rotating disc can not only be used for quick operation, but the deep direction makes it easy to switch. [Simple description of the drawing] 乂丨, 提出 Patent application. Y-style - an exploded view of the ratchet tool. =: Convention - Schematic diagram of the use of ratchet tools. Ί; Part of the exploded view of the second ratchet tool. ΐ c: Fig.·White 1—The sound diagram of the ratchet tool used by the lever. =: The tool is operated by the rotating disk. ; Figure 7: Ben; "The diagram of the force operation direction switching. Figure 8: The combined appearance of the present invention. Fig. 2: The invention is applied by the plate rod! 0: The plate rod of the present invention is reverse-reset ί Γ θ θ 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 After the switching operation direction of the present invention is switched, the figure is shown. [Main component symbol description] It is not considered. Example: 101: Seat 1 0 · Slab 1,284,076 10 2: Slot 111: Actuating column 113: spine Tooth 1 3 : abutting block 2 0 : plate rod 2 0 2 : inner ring ratchet 211 : actuating column 213 : slot 2 21 : left ratchet 2 3 : abutting block 2 5 : pivot part of the invention: 3 0 : slab 3 0 2 : inner ring ratchet 311: actuating column 313: slot 315: abutting the top wall 317 ·• small diameter shaft hole 319: insertion hole 3 21 : shaft 3 2 3 : hook block 3 2 5: top groove 3 3 : pressure bar 3 4 : card block 3 4 2 : abutment block 3 51 : ratchet 3 6 : spring 3 8 : spring 11: ratchet head 112: rotating disk 12: clamping block 14: Switch 2 01 : socket 21 : Ratchet head 212: Rotating disc 2 2 : Clamping block 2 2 : Right ratchet 2 4 : Switching lever 3 01 : Seat 31: Ratchet head 3 1 2 Notch 3 1 4 Large diameter shaft hole 3 1 6 Top wall 3 1 8 Top bead 3 2 : Rotating disc 3 2 2 Hook block 3 2 4 Top chute 3 2 6 Through hole 3 3 1 Arc slot 3 4 1 Ratchet 3 5 : Clamping block 3 5 2 : : Blocking block 3 7 : Abutting block 3 9 : Spring

Claims (1)

1284076 十、申請專利範圍: !_ .一種具轉動盤之工具棘輪裴置(二),1 板桿:其端部開設具有内環棘齒之承^括有· 棘輪頭:=設於板桿之承座内,雜制下 ΐ動柱’本體上開設有兩直向之切槽以及一 通向之大徑軸孔’且使大徑軸孔與兩切槽相 轉動盤:盤體下端係凸設有—轉軸,該轉軸並套置於 繼成型有成 二卡掣塊·,分職設於棘輪頭之兩切槽内,其外環面 設有棘齒以與板桿之内環棘齒喷合^掣Γ二 2掣塊之側邊並凸設有抵塊,以與轉動盤^ 、之勾塊對應抵頂,而可由轉動盤控制 或收縮。 山 2 利範圍第2項所述之具轉動盤之工具棘輪聚置 lil而切兩卡擎塊係分別以彈菁抵頂裝設於棘輪 頭之兩切^内,而可於切槽内彈性伸縮。 .m專m第1項所述之具轉魅之卫具棘輪震置 4 t以;輪狀㈣觸賴在—卿成抵頂 j,以供卡掣塊抵頂而連動至棘輪頭。 .依η利气圍第i項所述之具轉動盤之工具棘輪裝置 _,该轉動盤之轉軸另側成型有兩個頂掣槽, 及抵:η:貞之大彳㈣孔側綱m孔,以裝設彈箬 軸之頂^而於轉動盤轉動時,抵頂塊可分別抵頂於轉 苹由之頂掣槽,以供定位使用。 得 範圍第1項所述之具轉動盤之工具棘輪裝 遠ϋ、中/該棘輪頭之大徑轴孔於相對作動柱位置, 連通開故一小徑軸孔,小徑軸孔側方並裝設一頂珠,另 5 1284076 轉動盤之轉軸中心開設有通孔,於該通孔内裝設一設有 弧槽之壓桿,於壓桿下壓時可供頂珠内縮,而供套筒與 作動柱快速脫離使用。1284076 X. Patent application scope: !_ . A ratchet device with a rotating disk (2), 1 plate: its end is provided with a ratchet of the inner ring. • Ratchet head: = set on the plate In the socket, the miscellaneous lower swaying column 'the body is provided with two straight grooving grooves and a large diameter shaft hole to the main shaft hole' and the large diameter shaft hole and the two grooving phase are rotated: the lower end of the disk body is convex The utility model is provided with a rotating shaft, and the rotating shaft is sleeved and formed into two clamping blocks, and is arranged in two slots of the ratchet head, and the outer ring surface is provided with ratchet teeth to ratchet with the inner ring of the plate rod The side of the sprayed and smashed block is convexly provided with abutting block to correspond to the top of the rotating disk and the hook block, and can be controlled or contracted by the rotating disk. The tool of the rotating disc is described in the second item of the second section of the mountain 2, and the two card block blocks are respectively mounted on the two ends of the ratchet head by the elastic crest, and can be elasticized in the slot. Telescopic. .m special m mentioned in the first item of the fascinating guardian ratchet shock 4 t to; wheel (4) touched in the - qing into the top j, for the card 抵 block to the top and linked to the ratchet head. According to the tool ratchet device of the rotating disc described in item η of the η利气围, the rotating shaft of the rotating disc is formed with two top grooving grooves on the other side, and the y: y: 彳 彳 (4) hole side m m hole When the top of the magazine shaft is mounted, and the rotating disc rotates, the topping block can respectively abut against the top groove of the turning piece for positioning. The large-diameter shaft hole of the tool with the rotating disc according to the first item of the first aspect is located at the position of the relative actuating column, and is connected to a small-diameter shaft hole, and the small-diameter shaft hole is laterally A top bead is installed, and another 5 1284076 rotating shaft has a through hole at the center of the rotating shaft, and a pressing rod with an arc groove is arranged in the through hole, and the top bead is retracted when the pressing rod is pressed, and the sleeve is provided for the sleeve Quickly separate from the actuating column.
TW93126932A 2004-09-07 2004-09-07 Ratchet device of tool having rotary wheel TWI284076B (en)

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Application Number Priority Date Filing Date Title
TW93126932A TWI284076B (en) 2004-09-07 2004-09-07 Ratchet device of tool having rotary wheel

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TW200609086A TW200609086A (en) 2006-03-16
TWI284076B true TWI284076B (en) 2007-07-21

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