200819247 九、發明說明： 【發明所屬之技術領域】 ^本發明係與棘輪結構有關，更詳而言之，尤指一種於 紅作上可套合二種規格之螺合件且可頂抵螺 結構改良。 【先前技術】 按吾人先前所知，制之棘輪結構如第四十五圖所 具十二角狀之多角槽（71)，於二不 r之夕角槽口（71)±設有凸塊（72)，亦即此多角 ^'呈不貫穿狀’於外周面環設有複數之棘唾（7 2 )，一般棘輪（7 〇)得妒#於 輪(7〇)之多角槽(ΓΓ二二此當棘 s ^矣口螺合件旋動時，凸塊（7 ⑸之頂面’螺合件即可不脫出棘輪（7 具=“71)之旋動範圍，但此棘輪(7。)卻 形t累口件具有多種之形狀，如齒輪形、Ε形、：角 角形、六角形·.·等，而棘輪（⑴之多3 形螺合件或十二角螺合件，而若多角# :了：二、角 = 形螺合件，因棘^ 合件時擴充性即不大，此 ：：7 0)於套合螺 失。 卩^用棘輪（7 0)結構之缺 本發明人有鑑於上述習用結構 相關行業之經驗，終於有—實且冑夕年從事 且月b改善習用弊端之產 200819247 品問世。 【發明内容】 緣是，本發明係關於—種棘輪結構改良，其特徵在於： 棘輪於作用端内徑面依序形成卡制緣及容置槽呈順序環 狀排列，棘輪内徑面之卡制緣係為一適當大小弧度之突出 弧面所構成，於卡制緣與另一卡制緣間係為容置槽，於卡 突出之弧面凹設一凹槽’凹槽之寬度及大小以供容納 形:累合件之凸塊，凹槽使其卡制緣由原先之一弧面曲 隔為二個弧面，於内徑面適當位置處具數個凸出·適當厚度 =面^束輪外周面環設有複數之棘嗜，棘輪可拖設於 件，使之=:棘輪即可套合且可頂抵多種形狀之螺合 使疋動&具套合之擴充性及操作之便利性。 為使鈞局委員及熟習於此項技藝人士 兹配合圖式及圖號就本發明之結構、組成 【實施方式] _百2睛翏閲第一圖、第二圖及第三圖所示，本發明俜 關於一種棘輪結構改良，其主要特徵在於：柄月係 及容以〇2))於，端内徑面依序形成卡制緣(η ) 置样王财·制’卡觀（1 1)與容 卡：緣μ 了六個環狀排列狀，棘輪(10)内徑面之 於卡制緣另—適:大小弧度之突出弧輯^ 另一卡制緣（1 1 )間係為容置槽（工 200819247 2 ) ’谷置槽（2 )之曲面與卡制緣 叮 呈相切狀，於卡魏（11)突出之弧轉面户可 二凹槽⑴)’凹槽(13) :制工 1 )之數目，凹槽Μ ”夕R卞制緣（1 螺合件（4 0)之凸換小以供容納齒輪形 凸缘二 ⑷⑷形螺合件（3〇)之 二表 之凹槽⑴)係由二侧邊及一底邊 -弧面曲隔為二;弧面，二:：:ί (1 U由原先之 適”声夕…適當位置處具六個凸出 =子=抵面(14)，頂抵面（14)可位於凹槽 4)之使凹槽（1 3)成非貫穿狀，頂抵面（1 輪U m P卡制緣（1 U之曲面成同―曲面狀， 〇'二外周面環設有複數之棘嚙（1 5)，棘輪（」 σ柩没於扳手上，藉此，棘輪（1 〇 )即可套人且 請繼續參閱第四圖、第五圖及第六圖所示，當棘輪（ 制喝(20)時’棘輪(10)之 即盘習用手於螺合件（2 Q)之六個邊面處， 同了 ▲用棘輪（7 Q )套合螺合件（2 0 )之結構係為. 明繼績參閱第七圖、第八圖及第九圖所示，當棘輪（1 卡制Γ另角度容置螺合件（2 0)時，棘輪（1〇)之 *緣（1 1)亦頂掣於螺合件（2 0)之六個邊面處， 200819247 且螺合件〔9 Π、 當旋動棘輪（1ίη”緣即頂抵於頂抵面（1 4 )底部， 之限制即難以I ^螺口件（2 0)受頂抵面（1 4 ) 圍外/細脱出棘輪（10)之卡制緣(11)旋動範 六晋=、只參閲第十圖及第十一圖所示，當棘輪（1m 今置E形螺合件（3 〇 田棘輪（10) (川内，且凸綾…、（i)即容納於凹槽 底部，當旋動棘輪（i 0) 士上緣即頂抵於頂抵面（14) 抵面（1 4 )之I^ig雜日卞’ E形螺合件（3 0 )受頂 外。 限制即難以脫出卡制緣(11)旋動範圍 容置二十二圖及第十三圖所示，當棘輪(1 〇) 4 )底部，當旋動二： 受頂抵面= 齒輪形螺合件（40) 外。 ）之限制即難以脫出卡制緣（11)範圍 0月參閱第十四圖及第+ -少 施例，職面（工4)之:斤:個係為本發明第二實 (10)部份之凹槽（13二為ΐ棘輪 個凹槽（1 3 )係呈貫穿狀，而丄Ρ棘輪（1 0 )之二 呈不貫穿狀。 *其餘二個凹槽（1 3)係 請參閱第十六圖及第+ 施例，頂抵面（14)心 係為本發明第三實 内。 （14)可為-個’且位於一凹槽（1 3) 200819247 請繼續參閱第十八圖及第十九圖所示，係為本發明第 四實施例，頂抵面（i 4)可為六個，有三個頂抵面（工 4)位於凹槽（1 3)上端，另三個頂抵面（14)位於 凹槽（1 3)下端’且頂抵面（工4)係呈上下上下順 排列。 請夢閱第二十圖及第二十一圖所示，係為本發明第五 貫施例，頂抵面（1 4)係呈凹入曲面狀，頂抵面（丄4) 之曲面與棘輪（1 0)之卡制緣（工1〇之曲面成相切狀， 且頂抵面（1 4)之形狀與容置槽（i 2)之形狀可為相 同0 請繼續參閲第二十二圖及第二十三圖所示， 义 明第六實施例’頂抵面（1 4)係呈六角形狀，使:卡制 緣（1 1 )、容置槽（i 2 )與凹槽（工3 )上均具頂抵 面（1 4)，此六角形狀之頂抵面（1 4)亦可旋動另一 尺寸之螺合件，若棘輪（i 〇 )之卡制緣（i i )可旋動 1 9 mm之螺合件時，頂抵面（1 4)即可旋動 螺合件。 請繼續參閲第二十四圖及第二十五圖所示，係為本發 明第七實施例，頂抵面（丄4)係呈十二圓角形吏 容置槽（12)與凹槽（13)上可均具頂抵面（14)， 此十二圓角形狀之頂抵面（工4)亦可旋動相同尺寸之螺 合件。 ” 請爹閱第二十六圖及第二十七圖所示，係為本發明第 八實施例，頂抵面（i 4 )係與卡制緣（i i )、容置槽 200819247 (1 2)及凹槽（1 3)成相同形狀且往内偏移，當卡制 緣（1 1 )旋動-尺寸之螺合件（2。）時，頂抵面（工 4 )亦可旋動小-號尺寸之螺合件（2 Q )，具旋動雙重 尺寸之功效。 外請繼續參閲第二十八圖及第二十九圖所示，係為本發 明第九實施例，頂抵面（丄4 )係與卡制緣（工工）、容 置槽（1 2)成相同形狀且往内偏移 =-尺寸之螺合件(20)時，頂抵面(14象= 可疑動小U权螺合件（2 Q )，錢較重尺寸之 功效。 晴參閱第三十圖及笛：Τ_μ rgr _ _ 垂,弟—十—圖所不’係為本發明第十 广i，頂抵面（14)係呈十二角形狀，使之 !與凹槽^^可均具頂抵面^卜且於頂抵 頂抵。 t累口件亦可叉卡制緣（工i) 4)上旋動螺合件時，螺合件-受卡H頂r) 凊參閱第三十四圖及第三+ 一 十二實施例，頂抵面（14^~可^不，係為本發明第 亦即容置槽（12)係呈不貫穿狀…：（12)處， 成相同形狀。 可'凹槽（1 3) 請參閱第三十六圖及第三七 圖所不’係為本發明第 200819247 十三實施例，頂抵面（4 w 置槽（1 2 )舆凹槽（\ 3 ) ^立於卡制緣（1 1 )、容 螺合件（2 0 )。 处，如此於各位置均具頂抵 請繼續參閱第三十八圖、 係為太私明Μ本— —十九圖及弟四十所示’ 你馮枣么明弟十四霄施例， 形狀可為單-凹圓狀所槿忐-0)之凹槽（1 3) 面（14)。所構成，而於凹槽(13)上具頂抵 請參閱第四十一圖及第 _门 + nr ^ ^ u， 十—圖所示，係為本發明第 十五貫施例，凹槽（1 3) ，月弟 頂抵面（1 4)係與卡制緣（ u 了成 凹槽（1 3)成相同偏移狀。 A曰 及 請參閱第四十三圖及第四十 +丄每#如 ^ 卞四圖所不，係為本發明第 頂抵面（14)料卡綱^ 早—凹圓所構成， 一：為卡制緣（1 1 )、容置槽（1 2 )及 —侧邊成平行狀之凹槽（1 3丨 (14)功效。才曰（13)戶斤構成，如此亦具頂抵面 Ί Ϊ^ —實施例，棘輪（1 〇 )内徑面之卡制緣（1 成)。係為-以弧面’此弧面可係為二弧線或多弧線所構200819247 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a ratchet structure, and more particularly, a screw fitting that can be nested in two sizes on a red handle and can be screwed against the snail Structural improvement. [Prior Art] As previously known to us, the ratchet structure is as shown in the 45th figure, which has a twelve-corner multi-angle groove (71), and is provided with a bump at the corner of the second notch (71) (72), that is, the multi-angle ^' is not penetratingly shaped. The outer peripheral ring is provided with a plurality of spines (7 2 ), and the general ratchet (7 〇) is obtained by the multi-angle groove of the wheel (7〇). 22 When the spine s ^ 矣 screw joint is rotated, the top of the bump (7 (5) ' screwing member can not take off the ratchet wheel (7 = "71) rotation range, but this ratchet (7 .) However, the shape of the mouthpiece has a variety of shapes, such as gear shape, Ε shape,: angular shape, hexagonal shape, etc., and the ratchet ((1) is more than 3 type screw or twelve angle screw, And if the multi-angle #:: two, the angle = the shape of the screw, because the expansion of the joint is not large, this:: 7 0) in the sleeve screw lost. 卩 ^ with the ratchet (7 0) structure In the absence of the above-mentioned inventors, in view of the experience of the above-mentioned industries related to the conventional structure, there is finally a product of 200819247 which is engaged in the practice of the month and the improvement of the abuse of the month b. [Invention] The present invention relates to a ratchet structure. change Good, characterized in that: the ratchet wheel forms a clamping edge and a receiving groove sequentially in a circular arrangement on the inner diameter surface of the working end, and the clamping edge of the inner diameter surface of the ratchet is formed by a protruding arc surface of an appropriate size and curvature. Between the card edge and the other card edge is a receiving groove, and a groove 'the width and the size of the groove' is recessed in the arc surface of the card protrusion for receiving the shape: the convex piece of the protruding piece, the groove makes The card edge is separated from the original arc surface by two curved faces, and has several protrusions at appropriate positions on the inner diameter surface. Appropriate thickness = surface ^The outer peripheral ring of the beam wheel is provided with a plurality of ratchets, and the ratchet can be dragged. It is set on the piece to make it =: the ratchet can fit and can be screwed into a variety of shapes to make the expansion and the expansion of the sleeve and the convenience of operation. To make the members and familiar with this skill The present invention relates to the structure and composition of the present invention with reference to the drawings and the drawings. [Embodiment] The present invention relates to a ratchet structure improvement, which is mainly shown in the first, second and third figures. The characteristics are: the stalk and the shackle and the sputum 2)), the inner diameter surface of the end sequentially forms the clamping edge (η). View (1 1) and Rongka: Edge μ has six annular arrangements, the inner diameter of the ratchet (10) is on the edge of the card. Another suitable: the arc of the arc of the size ^ another card edge (1 1 The inter-system is a accommodating groove (工200819247 2 ) The surface of the valley-groove (2) is tangent to the card edge, and the arc-turned surface of the Kawei (11) can be two grooves (1)) Groove (13): number of manufacturing 1), groove Μ 夕 卞 R卞 rim (1 screwing member (40) convex replacement for accommodating gear-shaped flange two (4) (4) shaped screw (3 〇) The groove (1) of the second table is divided into two by the two sides and one of the bottom side - the curved surface is curved; the curved surface, two::: ί (1 U from the original suitable sound)... Protrusion = sub = abutment (14), the abutment surface (14) can be located in the groove 4) so that the groove (13) is non-penetrating, the abutment surface (1 wheel U m P card edge (1 The surface of U is the same as the curved surface, and the two outer peripheral rings are provided with a plurality of ratchets (1 5), and the ratchet (" σ 柩 is not on the wrench, whereby the ratchet (1 〇) can be set and please Continue to refer to the fourth, fifth and sixth figures, when the ratchet (drinking (20) 'the ratchet (10) The hand is applied to the six sides of the screw fitting (2 Q), and the structure of the ▲ screwing member (2 0 ) with the ratchet (7 Q) is the same. As shown in the figure and the ninth figure, when the ratchet (1 card is used to accommodate the screw (20) at another angle, the edge (1 1) of the ratchet (1〇) is also attached to the screw (2 0). ) at the six sides, 200819247 and the screwing piece [9 Π, when the rotating ratchet (1ίη) edge is the top of the abutting surface (1 4), the limitation is difficult to I ^ screw (2 0 ) Abutment surface (1 4 ) The outer edge/fine take-off ratchet (10) carding edge (11) Rotate Fan Liujin =, only see the tenth and eleventh figures, when the ratchet (1m) Today's E-shaped screw (3) rattle ratchet (10) (in Sichuan, and the bulge..., (i) is accommodated in the bottom of the groove, when the upper edge of the ratchet (i 0) is rotated, the top is abutted against the top. Face (14) The I^ig sundial' E-shaped screw (30) of the face (1) is topped. The limitation is that it is difficult to pull out the card edge (11). The rotation range is accommodated in the twenty-two figure and the thirteenth figure, when the ratchet (1 〇) 4) bottom, when the rotation is two: the top abutment surface = the gear shape Outside the screw (40). The limitation is that it is difficult to get out of the card edge (11) range. See the fourteenth figure and the +-less application case in the month of 2010. The work (work 4): Jin: The system is the second reality of the invention (10) Part of the groove (13 is a ΐ ratchet groove (1 3) is through, and the 丄Ρ ratchet (10) is not penetrating. * The other two grooves (1 3) are requested Referring to Figure 16 and the +th embodiment, the top abutting surface (14) is the third in the present invention. (14) can be a 'and a groove (1 3) 200819247 Please continue to refer to the tenth 8 and 19 are the fourth embodiment of the present invention, the top abutting surface (i 4) may be six, and three abutting surfaces (work 4) are located at the upper end of the groove (13), and The three abutting faces (14) are located at the lower end of the groove (13) and the top abutting faces (work 4) are arranged up and down and up and down. Please dream of the 20th and 21st drawings. According to the fifth embodiment of the present invention, the abutting surface (14) is concavely curved, and the curved surface of the abutting surface (丄4) is tangent to the curved edge of the ratchet (10). Shape, and the shape of the abutting surface (14) and the shape of the receiving groove (i 2) may be the same Continuing to refer to the twenty-second and twenty-third figures, the sixth embodiment of the present invention has a hexagonal shape, such as a clamping edge (1 1 ) and a receiving groove (1). i 2 ) and the groove (3) have an abutting surface (1 4), and the abutting surface of the hexagonal shape (14) can also rotate the screw of another size, if the ratchet (i 〇) When the card edge (ii) can be rotated by a screw of 19 mm, the abutting surface (14) can be used to rotate the screw. Please continue to refer to Figure 24 and Figure 25. In the seventh embodiment of the present invention, the abutting surface (丄4) is a twelve-rounded-shaped accommodating groove (12) and a groove (13) can have a top abutting surface (14). The top surface of the two rounded shapes (work 4) can also rotate the screw of the same size." Please refer to the twenty-sixth and twenty-seventh drawings, which is the eighth embodiment of the present invention. The abutting surface (i 4 ) is in the same shape as the clamping edge (ii), the receiving groove 200819247 (1 2) and the groove (13) and is offset inward when the clamping edge (1 1 ) is rotated - For the size of the screw (2.), the top abutment (work 4) can also rotate the small-size screw (2 Q), with the effect of rotating double size. Please continue to refer to the twenty-eighth and twenty-ninth figures, which is the ninth embodiment of the present invention, the top abutting surface (丄4) and the card When the edge (worker) and the receiving groove (12) are in the same shape and are offset inwardly by the size-size screw (20), the abutting surface (14 image = suspicious small U-weight screw (2) Q), the effect of the heavier size of the money. See the thirtieth figure and the flute: Τ_μ rgr _ _ 垂, 弟—十—图不” is the tenth wide i of the invention, the top abutting surface (14) is The shape of the twelve corners makes it possible to have a top-to-face contact with the groove ^^ and abut against the top. tRetracting parts can also be forked (I) i) When the upper screw is screwed, the screw-receiver H top r) 第三 see the thirty-fourth and third + twelfth embodiments The top abutting surface (14^~ can be ^, is the first part of the invention, that is, the receiving groove (12) is not penetrating...: (12), in the same shape. Can be 'groove (1 3) please Referring to the thirty-sixth and third-seventh drawings, the invention is in accordance with the embodiment of the invention. The top abutment surface (4 w groove (1 2 ) groove (\ 3 ) ^ stands on the card edge (1 1 ), Rong screw fittings (20). At this point, there is a topping in all positions. Please continue to refer to the thirty-eighth figure, which is too private and succinct--19th and 40th Show 'You Feng Jue Ming Mingdi fourteen 霄 霄, the shape can be a single-concave round 槿忐-0) groove (1 3) face (14). See the forty-first figure and the _th door + nr ^ ^ u, ten-picture, which is the fifteenth embodiment of the invention, the groove (1 3), the moon top (1 4) is the same offset as the clamping edge (u is formed into the groove (1 3). A曰 and see the 43rd and the Ten + 丄 every #如^ 卞 four maps are not the first top of the invention (14) material card class ^ early-concave circle, one: for the card edge (1 1), accommodating groove ( 1 2 ) and - the side of the parallel groove (1 3 丨 (14) effect. Only 曰 (13) household jin composition, so also has a top surface Ί Ϊ ^ - embodiment, ratchet (1 〇) The card edge of the diameter surface (1%). The system is - arc surface 'this arc surface can be tied to two arcs or multiple arcs
本發明另—實施例，棘輪（1 0)之凹槽（工3)之 =侧邊夾角可大料小於九十度，凹 呈弧線狀。 J 本發明另—實施例，棘輪（10)之卡制緣（11) 可為一直線所構成。 11 200819247 本發明最大之優點乃在於： 插/束輪（1 0 )具卡制緣（1 1 )、容置槽（1 2 )及凹 才曰（1 3)，故可供多種形狀之螺合件與之相互套合，如 E形、六角形、齒輪形· · ·等螺均 之擴充性，且於適當位置處具頂抵面(夂t 螺合件之頂面於旋動時即可受頂： 合件即可不脫出卡制缘M ]、一 4 ^所頂手’螺 棘輪（1 0 )可：1ί 1)之關外’使其本發明之 Ζ倾套合多種形狀之螺合件且具頂抵螺合件頂 習用=述確nt具新賴及實用之功效，並能改進 件，麦依法提起申請誠能符合發明專利之要 專利為禱！ 一要貝评核細番並早曰賜准 12 200819247 【圖式簡單說明】 第一圖、 係本發明之棘輪立體圖。 第二圖、 係本發明棘輪上視圖。 、 第三圖、 係本發明棘輪部份放大圖。 第四圖、係本發明旋動六角形螺合件立體圖。 第五圖、係本發明旋動六角形螺合件示意圖。 第六圖、 係本發明旋動六角形螺合件放大圖。 ^ 第七圖、 係本發明旋動六角形螺合件立體圖。 馨第八圖、 係本發明旋動六角形螺合件示意圖。 第九圖、 係本發明旋動六角形螺合件放大圖。 第十圖、 係本發明旋動E形螺合件立體圖。 第十一圖、係本發明旋動E形螺合件示意圖。 第十二圖、係本發明旋動齒輪形螺合件立體圖。 第十三圖、係本發明旋動齒輪形螺合件示意圖。 第十四圖、係本發明第二實施例立體圖。 第十五圖、係本發明第二實施例上視圖。 • 第十六圖、係本發明第三實施例立體圖。 第十七圖、係本發明第三實施例上視圖。 ’ 第十八圖、係本發明第四實施例立體圖。 * 第十九圖、係本發明第四實施例上視圖。 第二十圖、係本發明第五實施例立體圖。 第二十一圖、係本發明第五實施例上視圖。 第二十二圖、係本發明第六實施例立體圖。 第二十三圖、係本發明第六實施例上視圖。 13 200819247 第二十四圖 第二十五圖 第二十六圖 第二十七圖 第二十八圖 第二十九圖 係本發明第七實施例立體圖 係本發明第七實施例上視圖 係本發明第八實施例立體圖 係本發明第八實施例上視圖 係本發明第九實施例立體圖 係本發明第九實施例上視圖 第一十圖、係本發明第十實施例立體圖 第三十一圖 第三十二圖 第三十三圖 第三十四圖 第三十五圖 第三十六圖 第三十七圖 第三十八圖 第三十九圖 係本發明第十實施例上視圖。 係本發明第十一實施例立體圖 係本發明第十一實施例上視圖 係本發明第十二實施例立體圖 係本發明第十二實施例上視圖 係本發明第十三實施例立體圖 係本發明第十三實施例上視圖 係本發明第十四實施例立體圖 係本發明第十四實施例上視圖 第四十圖、係本發明第十四實施例放大圖 第四十一圖 第四十二圖 第四十三圖 第四十四圖 第四十五圖 【主要元件符號說明】 (10)棘輪 係本發明第十五實施例立體匮 係本發明第十五實施例上視匮 係本發明第十六實施例立體廣 係本發明第十六實施例上視围 係習用棘輪示意圖。 11)卡制轉 200819247 (12)容置槽 (14)頂抵面 (2 0)螺合件 (3 0) E形螺合件 (4 0)齒輪形螺合件 (6 0)三角形螺合件 (7 0 )棘輪 (7 2)凸塊 (13)凹槽 (15)棘嚙 (3 1 )凸緣 (4 1 )凸塊 (7 1 )多角槽 (7 3)棘嚙In another embodiment of the present invention, the angle of the groove of the ratchet (10) (the work 3) may be less than ninety degrees and the concave shape is curved. In another embodiment of the invention, the clamping edge (11) of the ratchet (10) may be constructed in a straight line. 11 200819247 The biggest advantage of the invention is that: the insertion/beam wheel (10) has a clamping edge (1 1 ), a receiving groove (1 2 ) and a concave groove (1 3), so that a variety of shapes can be used. The fittings are nested with each other, such as E-shaped, hexagonal, gear-shaped, etc., and the expansion of the screw, and the top surface of the screw is at the appropriate position (the top surface of the screw is rotated when it is rotated) Can be topped: the fitting can not be pulled out of the card edge M], a 4 ^ top hand 'spiral ratchet wheel (1 0) can be: 1ί 1) off the outside 'to make the invention of the invention tilted into a variety of shapes of the snail The fittings and the tops of the screwing parts are used for the use of the top==================================================================== The first picture is the ratchet perspective view of the present invention. The second figure is a top view of the ratchet of the present invention. The third figure is an enlarged view of the ratchet portion of the present invention. The fourth figure is a perspective view of the rotating hexagonal screw of the present invention. The fifth figure is a schematic view of the rotating hexagonal screw of the present invention. Figure 6 is an enlarged view of the rotary hexagonal screw of the present invention. ^ Figure 7 is a perspective view of a rotating hexagonal screw of the present invention. The eighth figure of Xin is a schematic diagram of the rotating hexagonal screw of the present invention. Figure 9 is an enlarged view of the rotary hexagonal screw of the present invention. The tenth figure is a perspective view of the rotary E-shaped screw of the present invention. Figure 11 is a schematic view of the rotary E-shaped screw of the present invention. Fig. 12 is a perspective view of the rotary gear-shaped screw of the present invention. Thirteenth embodiment is a schematic view of a rotating gear-shaped screwing member of the present invention. Fig. 14 is a perspective view showing a second embodiment of the present invention. Fig. 15 is a top view of a second embodiment of the present invention. • Fig. 16 is a perspective view of a third embodiment of the present invention. Figure 17 is a top view of a third embodiment of the present invention. Fig. 18 is a perspective view showing a fourth embodiment of the present invention. * Fig. 19 is a top view of a fourth embodiment of the present invention. Fig. 20 is a perspective view showing a fifth embodiment of the present invention. A twenty-first drawing is a top view of a fifth embodiment of the present invention. A twenty-second diagram is a perspective view of a sixth embodiment of the present invention. A twenty-third figure is a top view of a sixth embodiment of the present invention. 13 200819247 Twenty-fourth, twenty-fifth, twenty-sixth, twenty-seventh, twenty-eighth, twenty-ninth, and twenty-ninth, is a perspective view of a seventh embodiment of the present invention. The eighth embodiment of the present invention is a perspective view of a ninth embodiment of the present invention. The ninth embodiment of the present invention is a top view of the ninth embodiment of the present invention. Figure thirty-second figure thirty-third figure thirty-fourth figure thirty-fifth figure thirty-sixth figure thirty-seventh figure thirty-eighth figure thirty-ninth figure is a top view of the tenth embodiment of the present invention . The eleventh embodiment of the present invention is a perspective view of a twelfth embodiment of the present invention. The twelfth embodiment of the present invention is a perspective view of a thirteenth embodiment of the present invention. Thirteenth Embodiment FIG. 14 is a perspective view of a fourteenth embodiment of the present invention, a fortieth view of the fourteenth embodiment of the present invention, and a fourteenth embodiment of the fourteenth embodiment of the present invention. Figure forty-fourth, forty-fourth, and forty-fifthth drawings [Description of main component symbols] (10) Ratchet system The fifteenth embodiment of the present invention is a tenth embodiment of the present invention. Sixteenth Embodiment A perspective view of a conventional ratchet of a top view of a sixteenth embodiment of the present invention. 11) Carding transfer 200819247 (12) accommodating groove (14) top abutting surface (20) screwing piece (3 0) E-shaped screwing piece (40) gear-shaped screwing piece (60) triangular screwing Piece (7 0 ) Ratchet ( 7 2 ) Bump ( 13 ) Groove ( 15 ) Ratchet ( 3 1 ) Flange ( 4 1 ) Bump ( 7 1 ) Multi-angle groove ( 7 3 )
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