48 五、新型說明： 【新型所屬之技術領域】 關 本創作提供-種縫幼機針座連動教置改良，其是與縫初有 【先前技術】 -般縫_在使_過程幅鲶要調整車針的針位，而習 知的縫初機1〇如第1圖所示，當要調整車針的針位時是藉由轉動 一手輪丨丨進行調整，該手輪u連動—設置於_機iq内的上轉 =，而該上轉轴12的自由端再連接針座（圖中未示），轉動該手 輪1調整針座的位置，同時，該上轉㈣是套接於一皮帶13， 且該皮帶13又瞻接—下轉㈣，該下轉軸14可供以連接驅 動旋梭傳動機構並能與上轉轴12連動；然而 的結構配置纖手輪11的位置妓於縫上方 而若是工_縫_ 1G之體積較為就，身材橋小的操作者在 =作轉動峨11魏必彡獅手編進戦，使用上非常 費力也非常不方便。 尺用上非吊 有鑑於此，本創作人潛心構思並更深入研究，終 種縫紉機針座連動裝置改良。 、則作出一 【新型内容】 本創作提供―種縫匆機針座連動裝置改良 降低手輪的高度位置，便於操作者操作手輪。β目的疋能 為達前述目的，本創作提供一種縫初機針座 藉由將手輪触__錢_構設置赫雜手良輪 M424348 連動機構與該針座連動機構是藉由第一皮帶傳動，且再設置第二 皮帶連動旋梭連動機構，藉此降低手輪連動機構的高度位置，便 於操作者操作使用，且手輪連動機構又包含分別設置於縫切機内 侧及外側的内側手輪及外側手輪’如此又能供使用者於縫匆機不 同的位置操作使用手輪，提昇使用的適用性。 .貫施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更進一 步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如后： 本創作縫紉機針座連動裝置改良的較佳實施例如第2至4圖 所示’該連動裝置設置於缝紉機20内部，且該縫紉機2〇由一臂 部21及一底座22之間連接一軀部23所組成，而該連動裝置包含： 一針座連動機構30，包含一針座連動軸31、一第一連動皮帶 輪32、一第一轴承33以及一針座連接件34,其中： 該針座連動軸31上依序穿設連接該第一連動皮帶輪％、該 第一軸㈣及該針座連接件34，且該針座連雜3ι的―= 職縫域20，並使__ 31是位於_機如的臂^ 内該第-連動皮帶輪32具有一外周具有齒部的咬合段 一第一皮帶40’圈繞於該第一連動皮帶輪％的咬合’ 使該第一連動皮帶輪32可帶動該第-皮帶40轉動； ， 且，動機構5〇,設置於該縫_ 2°的㈣23中段位置48 V. New description: [New technology field] The creation of this kind of work - the improvement of the sewing machine needle joint operation, which is the beginning of the sewing machine [previous technology] - the general seam _ in the process of making _ process Adjusting the needle position of the bur, and the conventional sewing machine 1 is as shown in Fig. 1. When the needle position of the bur is to be adjusted, it is adjusted by turning a hand rim, and the hand wheel u is linked - setting Upward rotation in the machine iq=, and the free end of the upper shaft 12 is connected to the needle seat (not shown), the hand wheel 1 is rotated to adjust the position of the needle seat, and the upturn (four) is the socket On a belt 13, and the belt 13 is further connected-down (four), the lower shaft 14 is adapted to drive the hook drive mechanism and can be linked with the upper shaft 12; however, the configuration of the fiber hand wheel 11 is in a position Above the seam, if the volume of the work _ seam _ 1G is relatively small, the operator with a small body bridge is in the rotation of the 峨11 Wei Biyu lion hand into the 戦, very laborious and very inconvenient to use. In view of this, the creator conceived and further studied, and finally improved the sewing machine needle joint linkage device. Then, make a [new content] This creation provides the improvement of the sewing machine needle joint linkage device to reduce the height position of the hand wheel, so that the operator can operate the hand wheel. The purpose of β is to achieve the above purpose. This creation provides a sewing machine needle seat. By connecting the hand wheel to the __ money _ configuration, the hand mixer wheel M424348 linkage mechanism and the needle seat linkage mechanism are by the first belt The transmission is further provided with the second belt linkage hook linkage mechanism, thereby reducing the height position of the hand wheel linkage mechanism for the operator to operate, and the hand wheel linkage mechanism further comprises an inner hand respectively disposed on the inner side and the outer side of the seam cutting machine The wheel and the outer hand wheel can thus be used by the user to operate the hand wheel at different positions of the seam rushing machine, thereby improving the applicability of the use. .Communication method] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] for details: The preferred embodiment is shown in FIGS. 2 to 4. The linkage device is disposed inside the sewing machine 20, and the sewing machine 2 is composed of an arm portion 21 and a base 22 connected to a body portion 23, and the linkage device The utility model comprises: a needle joint linkage mechanism 30, comprising a needle joint linkage shaft 31, a first linkage pulley 32, a first bearing 33 and a needle socket connector 34, wherein: the needle hub linkage shaft 31 is sequentially disposed Connecting the first linkage pulley %, the first shaft (four) and the needle hub connector 34, and the needle holder is connected with the "=" seam domain 20 of 3ι, and the __31 is located in the arm of the machine The first-linking pulley 32 has a nip portion having a tooth portion on the outer circumference, and a first belt 40' is wound around the first linkage pulley, so that the first linkage pulley 32 can drive the first belt 40 to rotate; And, the moving mechanism 5〇, set at the seam _ 2 ° (four) 23 Segment position
=__構5〇包含一手輪連動轴51、一外 I 連動早减及-内側手輪55，其 、〜 该連動早7L包含-第二連動 M424348 • 皮帶輪53及一第三連動皮帶輪54 : 該手触練51擔序f料接料侧手輪52、該連動單 元的第二連動皮帶輪53及該第三連動皮帶輪％，以及該内側手輪 55 ’並使該外侧手輪52是設置於該手輪連動轴51的一端，且該 外側手輪52外露於該_額_部23 —面，而該第二連動皮 帶輪53及該第三連動皮帶輪54是位於該軀部烈内，且該第二連 動皮帶輪53及該第三連動皮帶輪54分別具有一外周具有齒部的 _咬合段53卜54卜該第-皮帶40同時亂繞於該連動單元的第二連 動皮帶輪53之咬合段531並可連動該第二連動皮帶輪犯，另該内 側手輪55是設置於該手輪連動軸51的另一端並外露於該躺部烈 的另一面； 二皮帶壓抵機構60，分別包含一固接件6卜一穿轴记、一 絲63以及-轴承64,該固接件61固接於縫匆機2〇並供該穿轴 62的-端穿設連接’而該穿轴62 #另一端再限止於該軸承64， 鲁且該轴承64穿套於該抵輪63内，並使該抵輪63壓抵於該第一皮 帶40 ; -第二皮帶70 ’圈繞於該手輪連動機構5Q連動單元的第三 連動皮帶輪54之咬合段541，使該第二皮帶7Q可與該第三連動皮 帶輪54連動；以及 一旋梭連動機構80，包含一旋梭連動軸81以及一第四連動 皮動輪82 ’該第四連動皮帶輪82具有一外周具有齒部的咬合段 821，該旋梭連動軸81穿設連接該第四連動皮帶輪肋，並使該第 5 M424348 二皮帶70圈繞該第四連動皮帶輪82的咬合段821，使該第四連動 皮帶輪82與該第二皮帶7〇連動，且該旋梭連動軸81是位於該縫 、刃機20的底座22内並供以連接旋梭傳動機構（圖中未示）。 ^上為本創作縫_針座連動裝置改良的結構_，而使用 時’當使用者操作轉動該手輪連動機構50的外側手輪52或該内 側手輪55 ’該外側手輪52與該内側手輪55連動並同時使同樣連 接於手輪連雜51上㈣二連動皮帶輪53及該第三連動皮帶輪 54轉動’晴’該第二連動皮帶輪53及該第三連動皮帶輪^就 能帶動該第-皮帶40及該第二皮帶7G轉動，而受該第—皮帶4〇 及該第二皮帶針座連動機構3()及賊梭連動機構别也 就同時改變肖度位置，觀同纽變用賤接車針針座的針座連 接件34及用以連接旋梭傳動機構的旋梭連動轴&之角度位置； 本創作藉由上述各結構的配置使得該手輪連動機構5〇得以 設置於高度餘雌物麟3G的位置，如此，_該手輪連動 機構50的位置得以降低，就算是身材橋小的操作者都能輕易且省 力地使用，使用上非常方便，另外，本創作之手輪連動機構5〇又 設置了外侧手輪52與_手輪55，如此，操作者更可以於肋機 20的躺部23兩面都能操作連動的外侧手輪记及内侧手輪55，又 更提昇了賴的朝性，使各種邱身形或需求的操作者都能便 利地操作該手輪連動機構50 ; 另外，藉由該皮帶壓抵機構60的各抵輪63壓抵該第一皮帶 40確保該第-皮帶40與其所_之第—連動皮帶輪32及該第二 M424348 連動皮帶輪53確實地咬合帶動，能提升整體調整動作及結構的穩 定性。 上述實補之該物單元是城第二連動皮帶輪53與該第 三皮帶輪54_單獨的構件所減，再請配合錢第4圖所示， 該連動單元也可以為-雙連動皮帶輪9G，該雙連動皮帶輪9〇為一 體之單一構件，且該雙連動皮帶輪9〇上具有一第一咬合段91及 一第二咬合段92，該第一皮帶4〇圈繞於該雙連動皮帶輪9〇的第 • 一咬合段91，而該第二皮帶70圈繞於該雙連動皮帶輪90的第二 咬合段92 ’藉此也能達成與上述實施例相同之功效。 另外，再請配合第5圖所示，該連動單元又可為另一種實施 方式，該連動單元包含該第二連動皮帶輪53及一連動齒輪54A， 且該旋梭連動機構80包含一旋梭連動軸81穿設連接一連動齒輪 82A，該第一皮帶40圈繞該第一連動皮帶輪32及該第二連動皮帶 輪53而該旋梭連動機構80與該手輪連動機構50的連動齒輪 9 54A、82A相嚙合’則藉由該二連動齒輪54A、82A的嚙合連動就能 連動該手輪連動機構50及該旋梭連動機構80，且不需設置該第二 皮帶70就能達成與上述實施例相同之功效。 7 【圖式簡單說明】 1圖 4習知勒機的示意圖β 第2 m m 第3圖 二」作縫、刃機針座連動I置改良設置於縫紉機内之 平面示意圖。 為本創作_機針座連動 意圖。 衣直队仪力〜視角平面示 第4圖 為本創作縫甸機針座連 第5圖 及第三連動皮帶輪以、、帛二連動皮帶輪 為本創作縫％機針_=^2之示意圖。 及第四連動㈣輪分顺連誠輪連動皮帶輪 【主要元件符號說明】 取代的示意圖。 《習知技術》 手輪11 皮帶13 缝紉機10 上轉軸12 下轉轴14 《本創作》 縫紉機20 底座22 針座連動機構30 第一連動皮帶輪32 第一軸承33 第一皮帶40 臂部21 軀部23 針座連動軸31 咬合段321 針座連接件％ 手輪連動機構5〇 M424348 手輪連動軸51 第二連動皮帶輪53 第三連動皮帶輪54 連動齒輪54A 皮帶壓抵機構60 穿軸62 軸承64 旋梭連動機構80 第四連動皮帶輪82 連動齒輪82A 第一咬合段91 外侧手輪52 咬合段531 咬合段541 内侧手輪55 固接件61 抵輪63 第二皮帶70 旋梭連動軸81 咬合段821 雙連動皮帶輪90 第二咬合段92=__Configuration 5〇 includes a handwheel linkage shaft 51, an outer I linkage early reduction and an inner handwheel 55, which, the linkage 7L includes - the second linkage M424348 • the pulley 53 and a third linkage pulley 54: The hand is adapted to the 51-loaded material receiving side hand wheel 52, the second interlocking pulley 53 of the linking unit and the third interlocking pulley wheel %, and the inner hand wheel 55' and the outer hand wheel 52 is disposed on The hand wheel is coupled to one end of the shaft 51, and the outer hand wheel 52 is exposed on the surface of the forehead portion 23, and the second interlocking pulley 53 and the third interlocking pulley 54 are located in the body portion, and the hand wheel is located in the body portion The second interlocking pulley 53 and the third interlocking pulley 54 respectively have a nip portion 53 having a tooth portion on the outer circumference, and the first belt 40 is simultaneously wound around the nip portion 531 of the second interlocking pulley 53 of the linkage unit. The second interlocking pulley can be interlocked, and the inner hand wheel 55 is disposed on the other end of the hand wheel linkage shaft 51 and exposed on the other side of the lying portion; the second belt pressing mechanism 60 respectively includes a fixed connection The member 6 is a shaft, a wire 63, and a bearing 64. The fixing member 61 is fixed. Sewing the machine 2 〇 and the end of the threading shaft 62 is connected to the 'end' and the other end of the threading shaft 62 is limited to the bearing 64, and the bearing 64 is sleeved in the yoke 63, and the The yoke 63 is pressed against the first belt 40; the second belt 70' is wound around the nip portion 541 of the third interlocking pulley 54 of the linkage unit 5Q linkage unit, so that the second belt 7Q can be The three-linking pulley 54 is interlocked; and a hook linkage mechanism 80 includes a hook linkage shaft 81 and a fourth linkage motion pulley 82. The fourth linkage pulley 82 has a nip portion 821 having a tooth portion on the outer circumference, the hook The interlocking shaft 81 is connected to the fourth interlocking pulley rib, and the fifth M424348 second belt 70 is wound around the nip section 821 of the fourth linkage pulley 82, so that the fourth linkage pulley 82 is interlocked with the second belt 7〇. And the hook linkage shaft 81 is located in the base 22 of the slit and blade machine 20 and is connected with a hook drive mechanism (not shown). ^ is the improved structure of the creation seam_needle linkage, and when used, when the user operates to rotate the outer hand wheel 52 of the hand wheel linkage 50 or the inner hand wheel 55' the outer hand wheel 52 The inner hand wheel 55 is interlocked and simultaneously connected to the hand wheel connection 51. The (four) two-link pulley 53 and the third linkage pulley 54 rotate 'clear'. The second linkage pulley 53 and the third linkage pulley can drive the The first belt 40 and the second belt 7G rotate, and the first belt 4 〇 and the second belt needle linkage mechanism 3 () and the thief shuttle linkage mechanism simultaneously change the position of the slanting position, and the same change The needle seat connecting member 34 for splicing the stylus needle seat and the angular position of the hook connecting shaft & for connecting the hook drive mechanism; the creation of the above structure makes the hand wheel linkage mechanism 5 It is placed at the position of the height of the female 3C, so that the position of the hand wheel linkage mechanism 50 can be reduced, even if the operator with a small body bridge can easily and labor-savingly use, it is very convenient to use, in addition, the creation Hand wheel linkage mechanism 5〇 The outer hand wheel 52 and the _ hand wheel 55, in this way, the operator can operate the linked outer hand wheel and the inner hand wheel 55 on both sides of the lying portion 23 of the rib machine 20, and further enhance the directionality of the lap. The hand wheel linkage mechanism 50 can be conveniently operated by an operator of various shapes or requirements; and the first belt 40 is secured by the respective yokes 63 of the belt pressing mechanism 60 to ensure the first belt 40 The first interlocking pulley 32 and the second M424348 interlocking pulley 53 are positively engaged, which can improve the overall adjustment action and structural stability. The object unit that is actually compensated is reduced by the second interlocking pulley 53 and the third pulley 54_, and the matching unit may also be a double-linking pulley 9G. The double-linking pulley 9 is a single unit, and the double-linking pulley 9 has a first engaging section 91 and a second engaging section 92. The first belt 4 is wound around the double-linked pulley 9〇. The first bite segment 91, and the second belt 70 is wound around the second bite portion 92' of the double-linking pulley 90, whereby the same effect as the above embodiment can be achieved. In addition, as shown in FIG. 5, the linkage unit may be another embodiment. The linkage unit includes the second linkage pulley 53 and a linkage gear 54A, and the hook linkage mechanism 80 includes a hook linkage. The shaft 81 is connected to a linkage gear 82A. The first belt 40 surrounds the first linkage pulley 32 and the second linkage pulley 53. The hook linkage mechanism 80 and the linkage gear 9 54A of the handwheel linkage mechanism 50, The 82A is engaged by the interlocking of the two interlocking gears 54A, 82A to interlock the hand wheel linkage mechanism 50 and the hook linkage mechanism 80, and the second belt 70 is not required to achieve the above embodiment. The same effect. 7 [Simple description of the drawing] 1Fig. 4 Schematic diagram of the conventional machine. 2nd m m Fig. 3 2" The sewing machine and the needle machine are connected to each other. For the purpose of this creation _ needle seat linkage intention. The clothing team's ceremonial force ~ perspective plane is shown in Figure 4. This is the creation of the sewing machine needle joints. Figure 5 and the third linkage pulley with the , and the second linkage pulley is the schematic of the creation of the machine needle _=^2. And the fourth linkage (four) rounds of the Shunlian wheel linkage pulley [main symbol description] Replacement diagram. "Knowledge Technology" Handwheel 11 Belt 13 Sewing machine 10 Upper shaft 12 Lower shaft 14 "This creation" Sewing machine 20 Base 22 Needle linkage mechanism 30 First linkage pulley 32 First bearing 33 First belt 40 Arm portion 21 Body 23 Needle linkage shaft 31 Occlusal section 321 Needle joint connector % Handwheel linkage mechanism 5〇M424348 Handwheel linkage shaft 51 Second linkage pulley 53 Third linkage pulley 54 Linkage gear 54A Belt pressure mechanism 60 Shaft 62 Bearing 64 Shuttle linkage mechanism 80 fourth linkage pulley 82 linkage gear 82A first occlusion section 91 outer handwheel 52 nip section 531 occlusion section 541 inner handwheel 55 fastening member 61 wrecking wheel 63 second belt 70 hook linkage shaft 81 occlusion section 821 Double interlocking pulley 90 second occlusal section 92