200824965 、 九、發明說明： 【發明所屬之技術領域】 本發明主要係揭示—種拉具，尤指可以輕祕放烟帶 - 之拉具者。 【先前技術】 心傳、、A之手拉$在拉取綑帶或是回收綑帶的過程 T ’皆需要施以-定的力量才可達到捲放的功能，不但在 操作上相當不方便，亦不好使用。 。。请參照我國專利公告編號第225765號之「拥物手拉 益」專利案，如其圖二與圖七所示者，其左扳動件1與右 扳動件2樞設於-枢軸4上，並於樞軸4二端固設有單向 轉輪6，補左、右扳動件i、2时顺有—彈性之卡擎 板3、5 ’用以彈靠於單向轉輪6上形成卡掣定位。 欲快速拉取綑帶或是时綑帶時，會將左、右板動件 卜2扳動至如圖二與圖七之位置，使樞㈣兩端固設的單 向轉輪6轉卡掣板3、5所卡掣定位，藉赌該樞軸4 ^/成釋，’而可供使用者快速的拉取綑帶或回收细帶。 惟實際使用上，該樞軸4並無法輕易的轉動，請配合 茶照圖十七之枢軸4部份放大示意圖，因為右扳動件2的 凸輪端雖然把卡_ 3自單向轉輪6的棘齒61中給推開， 使該柩軸4可轉動，但由於卡掣板3仍然施一力彈抵於右 扳動件2的凸輪端上，故實際上右扳師2的凸輪孔仍然 疋緊迫在樞軸4之上，亦即樞軸4是受到左、右扳動件卜 5 200824965 法壓迫’而導致難以旋轉的問題，故實際上根本益 法達到快速捲收綑帶的效果，此_題有改良之必要。’，，、 有，上述習知結構之缺失，本㈣人乃發明出一種 所有缺點 ^易捲放綑帶之拉具』，其係可克服上述習知結構之 【發明内容】 題#2明::輕易捲放綑帶之拉具』所欲解決之技術問 使用者❹二自知結構的餘_結構設計不良，而導致 =::::或是回收綑帶時相當不便與費力’此種 第-端接設有-固定繩，；本:二：二匕其 以供柜設-姉1，該_上接弟二域有-枢接部 -古一π命接5又有一綑帶，該柩軸之兩端 可彈性滑動之相件，該㈣件可雜n 該扳動件具有第-端與第二端，其第-端係可供使::扳 動’而該扳動件的第二端則樞設於該本體之樞接部Γί 可相對於該本翻縣作，該㈣件喊雜 輕易的旋轉以捲放綑帶^ 辑輪，即可使_軸 其他目的、優點和本發明的新穎特性將從以下詳細的 200824965 ’ 描述與相關的附圖更加顯明。 【實施方式】 • 有關本發明所採用之技術、手段及其功效，茲舉一較 ' 佳實施例並配合圖式詳述如後，此僅供說明之用，在專利 申請上並不受此種結構之限制。 參照圖一，為本發明的第一個實施例，其包括有一本 體10與一扳動件20 ;其中： 請參照圖二至圖四，該本體10具有第一端與第二端， 其第一端設置有一固定桿11 (如圖十一），該固定桿n 上接設有一固定繩41 (如圖十一）。該本體1〇之第二端 則形成有一滑移部1〇1，該滑移部1〇1内開設有一樞孔 102，該樞孔1〇2内可供穿設一樞軸12，而該樞軸12上則 接設有一綑帶40 (如圖十一）。該本體於該樞孔1〇2周邊 還形成有一凸肋狀之樞接部104。 該本體10於該滑移部101之内侧還設有兩個可套設於 該樞軸12之單向棘輪13，而該滑移部101於一側還形成 有一限位部103。該本體1〇内設有一可彈性滑動的卡固件 14，該卡固件14之兩侧分別形成有一卡固部141，該卡固 部141係突露出該本體1〇之兩侧，該卡固部141係可伸入 於该棘輪13之棘齒131處而形成卡固定位。 該扳動件20係樞設於該本體10之樞接部1〇4上，且 T相對於該本體1Q樞擺動作者。該扳動件具有第一端 與第一^&，其第一端係設有一握持部21，該握持部21可 200824965 :用二握持9使用，反動件20之第二端則開設有-樞孔 2(Π係可套設於該本體10之樞接部104上。 該扳動件20之第二端還凸設有一頂推部2〇2,該頂推部_ 係可接觸於該本體10卡固件14兩 靠近孔⑽處還開設有-定一 位槽2〇3可供裝設一定位件22。 x疋 抵靠於該本體1〇之^=則’且該定位部切係可 設有-拉請，該二 203内還設有一凸塊2〇4，該凸塊 拉動:亥定位槽 23，該彈性體23之—端係抵體 端則勾設於該定位件22上，=二:另： 頂推於該本體Π)之滑移部1Q1上：=:力 孔223可供該彈性體23勾設者。 牛22内故有— 與綑 該定位件22，使該扳動件2〇順時^ =件20時同時拉住 位部1。3 ’再將該定位件22放開，讓之限 定位部221可落於該限位部m上兩端之 之卡固部141蝴嶋13。==== 8 200824965 20的力量並不會傳遞給 接部104所吸收。也就Λ ，此力置係被本體10的樞 疋自兄，樞軸12係呈現一自ώιία：台匕 故當拉動綑帶40時，亍至見目由狀怨， .^ P可輕易的捲放綑帶40。 上與發個實施例。本實施例大致 施例有相同之功效。 』银力.、弟一個貫 參照圖六’為本發明的第三個實施例 於第-個實施例，料_係在㈣扳' == f之間還裝設有―迴財置30,該迴轉裝置 樞軸12 —自動迴轉的力量。 人 參照圖七至圖十，該迴轉裝置30包括有一固 與-扭力彈簧32。該固定件31係裝設於該板動件2〇 二端處。該固定件31約呈-圓蓋形狀，該固定件3 緣形成有-環狀壁面3U，該壁面311内側設有—έ士二 312。該固定件31於壁面3狀一側還凸設有數扣二二 可用以結合於該扳動件2〇上。該扳動件2〇相對於★亥固定 件31之扣冑313則設有數卡部2〇5，該卡部2〇5可二= 部313伸入扣合者。 該扭力彈簧32係設於該固定件31之壁面311内，談 扭力彈簧32具有第-端與第二端，其第1係結合於該固/ 定件31壁面311内之結合部312上，該扭力彈菩犯之第 二端則結合於該樞軸12上。如此該扭力彈菩犯即可提供 該樞軸12 —自動迴轉的力量。 200824965 於欲束緊之使用狀態下時，可將固定鐵4i與細帶 之末端固定’再扳動該扳動件2G使其順時針轉動，使該定 位件22可帶祕棘輪13婦，該棘輪13旋斜會推開該 卡固件14 ’而可帶動樞軸12跟著旋轉，而此時烟帶 部份回收於該樞軸12上。如此反覆操作即可產生一束緊的 功效。 、 參照圖十與圖十―’當使用畢後，欲回收綑帶40時， 可將固定繩41與綑帶4G之末端釋放，並於扳動該板動件 20時同時拉住該定位件22，使該扳動件2()順時針轉動至 該本體1〇之限位部103，再將該定位件22放開，讓該定 位件22兩端之定位部221可落於該限也部⑽上，不會卡 住該棘輪13。 而同時由於該扳動㈣之頂推部202係旋轉靠向該卡 固件14之-侧’故可將於該卡固件14推開，使該卡固件 14之卡固部141可離開該棘輪13。而卡固件14施於扳動 件20的力量並不會傳遞給樞轴12，此力量係被本體1〇的 樞接部104所吸收。也就是說，拖轴12係呈現一自由狀態， 故當棘輪13冑到該迴轉裝置3〇的迴轉力量而順時針旋轉 時’可輕易的帶動該樞軸12迴捲綑帶4()，產生一快速自 動捲帶的功效。 —^…、圖十一與圖十二，為本發明的第四個實施例。本 貫施例大致上與前述第三個實施例相同，其差異處係在於 樞接部206的設置位置不同。 該扳動件20於第二端的柩孔2〇1胃邊形成有一樞接部 200824965 206’該本體10第二端的樞孔ι〇2則係套設於該樞接部206 上，並可產生相對之樞擺關係。如此當卡固件14施於扳動 件20叫，力里並不會傳遞給樞軸a，而係經由扳動件2〇 的樞接部206傳遞給本體1〇的樞孔1〇2處。也就是說，枢 軸12係呈現一自由狀態，故當棘輪13受到該迴轉裝置3〇 的迴轉力量而順時針旋轉時，可㈣的帶動該樞軸12迴捲 綑帶40，產生一快速自動捲帶的功效。 當然’該樞接冑206亦可比照第二個實施例設為環狀 者。 茶圖十四至圖十六，為本發明的第五個實施例。本 實施例概同於前述第三個實_，其差異處係在於拉具的 結構不同，但仍有-本體1G、—樞軸12、二棘輪13、一 扳動件20與一迴轉裝置3〇。 汶本體10於第二端的樞孔1〇2周邊亦同樣形成有樞接 部綱，而該扳動件2〇之樞孔2()1亦可套設於該槐接部 104 ’產生相對之樞擺關係。如此之設計亦可使枢軸u呈 現自由狀態，當棘輪13受到該迴轉裝置3G的迴轉力量而 順日请方疋轉日守’可輕易的帶動該樞軸12迴捲綑帶 生一快速自動捲帶的功效。 就以上所述可以歸納出本發明具有以下之優點： 1.本發明『可㈣捲放綑帶之拉具』，其中該扳動件 之樞孔絲設_本體之轉部±，使該 固件f掣力的阻麵卡住，可達顺祕放綑帶的效果 •本㈣『可輕祕放綑帶之拉具』，其中該枢接部 11 200824965 亦可改設在扳動件之樞孔處，而令本體之樞孔套設於扳動 件之樞接部上樣可使絲呈現—自由狀g，而達到輕 易捲放綑帶的效果。 3·本發明『可輕易捲放綑帶之拉具』，其中該樞接部 可叹為凸肋狀或環狀，且亦可實施在其他多種不同的拉具 上，同樣皆可使該樞軸呈現一自由狀態，而達到輕易捲放 綑帶的效果。 由是觀之，本發明極具產業上利用價值；且又未見有 :同或類似之發明出現於國内外.或公開使用，實已符 合專利法規定之積極及消極要件，理應准予發明專^。付 惟上所述者，僅為本發明之較佳實施例而已，春 以之限定本發明實施之，故舉凡數值之變:此 件之置換’錢本發明申請補範圍所作之均等變化= 飾，皆應仍屬本發明專利涵蓋之範疇。 一u 【圖式之簡要說明】 圖二 圖三 面圖 圖一·為本發明第一個實施例之立體外觀圖。 為本發明第一個實施例之立體分解圖。 之剖 為本發明第-個實施例沿圖一 3一3剖面線所取 〜4剖面線所取之剖 圖四：為本發明第一個實施例沿圖 面圖。 圖五··為本發明第二個實施例之立體分解圖。 圖六··為本發明第三個實施例之立體外觀圖。 12 200824965 圖七：為本發明第三個實施例之立體分解圖。 圖八：為本發明第三個實施例沿圖六8—8剖面線所取之剖 面圖。 圖九：為本發明第三個實施例沿圖八9—9剖面線所取之 面圖。 圖十··為本發明第三個實施例圖九之延續，表示展開之狀 態。 圖十一：為本發明第三個實施例圖十的另一位置 表示輕易的捲放綑帶。 圖十二··為本發明第四個實施例之立體分解圖。 圖十三：為本發明第四個實施例之剖面示意圖。 圖十四：為本發明第五個實施例之立體外觀圖。 圖十五：為本發明第五個實施例之立體分解圖。 圖十六：為本發明第五個實施例之剖面示意圖。 圖十七：為習知結構之樞軸部份放大示意圖。 附件：為我國專利公告編號第225765號專利案。 【主要元件符號說明】 (本發明） 101滑移部 103限位部 105樞接部 12 樞軸 131棘齒 10 本體 102樞孔 104柩接部 11固定桿 13 棘輪 13 200824965 14 卡固件 141 20 扳動件 201 202 頂推部 203 204 凸塊 205 206 框接部 21 握持部 22 221 定位部 222 223 孔 23 30 迴轉裝置 31 311 壁面 312 313 扣部 32 40 絪帶 41 (習知結構） 1 左扳動件 2 3 卡掣板 4 5 卡掣板 6 61 棘齒 卡固部 柩孔 定位槽 卡部 定位件 拉桿 彈性體 固定件 結合部 扭力彈簧 固定繩 右扳動件 樞轴 單向轉輪 14200824965, IX, invention description: [Technical field to which the invention pertains] The present invention mainly discloses a type of puller, especially a puller that can lightly release a cigarette belt. [Prior Art] The heartbeat, the hand of A, the process of pulling the strap or recycling the strap T' requires a certain amount of force to achieve the function of the reel, which is not only inconvenient in operation. It is also not easy to use. . . Please refer to the Patent No. 225765 of the Patent No. 225765. As shown in Figure 2 and Figure 7, the left flip member 1 and the right flip member 2 are pivotally mounted on the pivot 4. And a unidirectional runner 6 is fixed on the two ends of the pivot shaft 4, and the left and right sliding members i and 2 are compliant with the elastic card slabs 3, 5' for slamming against the one-way runner 6 Forming the card positioning. If you want to quickly pull the strap or the strap, the left and right plate movers 2 will be moved to the position shown in Figure 2 and Figure 7, and the one-way runner 6 fixed at both ends of the pivot (four) will be transferred. The jaws 3, 5 are positioned by the card, and the pivot is 4 ^/released, and the user can quickly pull the strap or recover the strap. However, in actual use, the pivot 4 cannot be easily rotated. Please refer to the enlarged view of the pivoting portion of the seventeenth pivot of the tea photographing picture, because the cam end of the right pulling member 2 has the card _3 from the one-way rotating wheel 6 The ratchet 61 is pushed open to make the reel 4 rotate, but since the latching plate 3 still exerts a force against the cam end of the right trigger 2, the cam hole of the right trigger 2 is actually Still pressing on the pivot 4, that is, the pivot 4 is pressed by the left and right pull members 5 200824965 method, which makes it difficult to rotate, so in fact, the basic method achieves the effect of fast winding the strap. This _ question has the need to improve. ',,, Yes, the lack of the above-mentioned conventional structure, this (4) person invented a kind of shortcomings ^ easy to roll the strap of the puller, which can overcome the above-mentioned conventional structure of the [invention] topic #2 明::Easy to roll the straps of the straps. The technique to be solved is to ask the user if the structure of the structure is poor, resulting in a bad design, and it is quite inconvenient and laborious to recycle the straps. The first-terminal connection is provided with a fixed rope, and the present: two: two 匕 以 供 供 供 姊 姊 , , , , , , , 上 上 上 上 上 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢 枢The two ends of the cymbal shaft are elastically slidable, and the (four) pieces can be miscellaneous. The sliding member has a first end and a second end, and the first end is configured to: "pulse" and the The second end of the piece is pivotally disposed on the pivoting portion of the body, and the (4) piece can be easily rotated to reel the strap and the wheel can be used for other purposes. Advantages and novel features of the present invention will be more apparent from the following detailed description of the 200824965 '. [Embodiment] The technology, the means and the functions thereof used in the present invention are described in more detail with reference to the detailed embodiments, and the following is for illustrative purposes only, and is not applicable to patent applications. The limitations of the structure. Referring to FIG. 1 , a first embodiment of the present invention includes a body 10 and a triggering member 20; wherein: Referring to FIG. 2 to FIG. 4, the body 10 has a first end and a second end, the first One end is provided with a fixing rod 11 (as shown in FIG. 11), and a fixing rope 41 is connected to the fixing rod n (as shown in FIG. 11). The second end of the body 1 is formed with a sliding portion 1〇1, and a pivot hole 102 is defined in the sliding portion 1〇1, and a pivot 12 is disposed in the pivot hole 1〇2. A bundle of straps 40 is attached to the pivot 12 (Fig. 11). The body is further formed with a rib-shaped pivoting portion 104 around the pivot hole 1〇2. The body 10 is further provided with two unidirectional ratchets 13 which can be sleeved on the pivot shaft 12, and the sliding portion 101 further defines a limiting portion 103 on one side. The body 1 is provided with a resiliently slidable fastener 14 . The two sides of the fastener 14 are respectively formed with a fastening portion 141 . The fastening portion 141 protrudes from the two sides of the body 1 . The 141 series can extend into the ratchet 131 of the ratchet 13 to form a card fixing position. The triggering member 20 is pivotally disposed on the pivoting portion 1〇4 of the body 10, and T pivots the author relative to the body 1Q. The trigger member has a first end and a first portion, and the first end is provided with a grip portion 21, the grip portion 21 can be used in 200824965: the second grip 9 is used, and the second end of the reaction member 20 is The pivoting hole 2 is disposed on the pivoting portion 104 of the body 10. The second end of the triggering member 20 further protrudes with a pushing portion 2〇2, and the pushing portion _ Contacting the two fasteners 14 of the body 10 near the hole (10) is also provided with a fixed slot 2〇3 for mounting a positioning member 22. The x疋 is abutted against the body 1〇 and then the positioning The tangential system can be provided with a pull-out, and the second 203 is further provided with a bump 2〇4, the bump is pulled: the hoisting slot 23, and the end of the elastic body 23 is hooked at the positioning On the piece 22, = two: another: pushing on the sliding portion 1Q1 of the body Π): =: the force hole 223 is available for the elastic body 23 to be hooked. In the cow 22, there is a bundle of the positioning member 22, so that the trigger member 2 is slid when the member member 20 is at the same time. The position portion 1 is simultaneously pulled. 3 'The positioning member 22 is then released to allow the position portion to be defined. The 221 can fall on the locking portion 141 of the two ends of the limiting portion m. ==== 8 200824965 The power of 20 is not transmitted to the joint 104. That is to say, this force is tied to the body by the body 10, the pivot 12 series presents a self-ώιία: Taiwanese 匕 拉 拉 拉 拉 拉 捆 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 40 40 40 40 40 The strap 40 is wound. And send an embodiment. The general embodiment of this embodiment has the same effect. 』银力., brother one by reference to Figure 6' is the third embodiment of the invention in the first embodiment, the material _ is also installed in the (four) ' ' == f The pivoting device pivot 12 - the force of the automatic turning. Referring to Figures 7 through 10, the swivel device 30 includes a solid-torsion spring 32. The fixing member 31 is mounted at the two ends of the plate member 2 . The fixing member 31 has a shape of a dome, and the edge of the fixing member 3 is formed with an annular wall surface 3U, and the inside of the wall surface 311 is provided with a gentleman 312. The fixing member 31 is further provided with a plurality of buckles on one side of the wall surface 3 to be coupled to the trigger member 2A. The latching member 2 is provided with a plurality of latching portions 2〇5 with respect to the buckle 313 of the HM fixture 31, and the latching portion 2〇5 can be inserted into the fastener. The torsion spring 32 is disposed in the wall surface 311 of the fixing member 31. The torsion spring 32 has a first end and a second end, and the first system is coupled to the joint portion 312 in the wall surface 311 of the fixing member 31. The second end of the torsion bomb is bonded to the pivot 12. In this way, the torsion bomb can provide the pivot 12 - the power of automatic rotation. 200824965 When the wire is to be tightened, the fixed iron 4i and the end of the thin band can be fixed', and then the pulling member 2G is pulled to rotate clockwise, so that the positioning member 22 can carry the secret ratchet 13 The ratchet 13 is rotated to push the fastener 14' to rotate the pivot 12, and the portion of the strip is recovered on the pivot 12. This repeated operation can produce a tight effect. Referring to FIG. 10 and FIG. 10', when the strap 40 is to be recovered, the end of the fixing cord 41 and the strap 4G can be released, and the positioning member can be pulled simultaneously when the trigger member 20 is pulled. 22, the triggering member 2 () is rotated clockwise to the limiting portion 103 of the body 1 ,, and then the positioning member 22 is released, so that the positioning portion 221 at both ends of the positioning member 22 can fall within the limit On the portion (10), the ratchet 13 is not caught. At the same time, since the pushing portion 202 of the pulling (4) is rotated against the side of the fastener 14 , the fastening member 14 can be pushed away, so that the locking portion 141 of the fastening member 14 can leave the ratchet 13 . . The force exerted by the fastener 14 on the trigger member 20 is not transmitted to the pivot shaft 12, and this force is absorbed by the pivot portion 104 of the body 1〇. That is to say, the towing shaft 12 assumes a free state, so that when the ratchet 13 is rotated clockwise to the turning force of the rotating device 3, the pivot 12 can be easily driven to rewind the strap 4 (), resulting in A fast automatic tape winding effect. -^..., Fig. 11 and Fig. 12, are a fourth embodiment of the present invention. The present embodiment is substantially the same as the third embodiment described above, and the difference is that the pivoting portions 206 are disposed at different positions. The pivoting member 20 is formed on the pivoting portion 206 of the second end of the body 10, and the pivoting hole 〇2 of the second end of the body 10 is sleeved on the pivoting portion 206. Relative pivotal relationship. Thus, when the fastener 14 is applied to the trigger member 20, the force is not transmitted to the pivot shaft a, but is transmitted to the pivot hole 1〇2 of the body 1 through the pivoting portion 206 of the trigger member 2〇. That is to say, the pivot 12 is in a free state, so that when the ratchet 13 is rotated clockwise by the turning force of the rotating device 3, the pivot 12 can be driven to rewind the strap 40 to generate a fast automatic roll. The effect of the belt. Of course, the pivoting port 206 can also be ring-shaped in accordance with the second embodiment. Tea Figures 14 through 16 are a fifth embodiment of the present invention. This embodiment is similar to the third embodiment described above, and the difference is that the structure of the puller is different, but there is still - the body 1G, the pivot 12, the two ratchets 13, the trigger member 20 and a turning device 3 Hey. The periphery of the pivot hole 1〇2 of the second body at the second end is also formed with a pivoting portion, and the pivot hole 2()1 of the pulling member 2 can also be sleeved on the connecting portion 104' to generate a relative Pivot relationship. Such a design can also make the pivot u assume a free state. When the ratchet 13 is subjected to the turning force of the rotating device 3G, it can be easily turned to the sun. The effect of the belt. In view of the above, it can be summarized that the present invention has the following advantages: 1. The invention can be used in the present invention, wherein the pivoting wire of the pulling member is provided with a rotating portion of the body, and the firmware is provided. f 掣 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的At the hole, the pivot hole of the body is sleeved on the pivoting portion of the triggering member to make the wire appear as a free shape g, and the effect of easily winding the strap is achieved. 3. The invention relates to a "pull which can be easily wound and unwound", wherein the pivoting portion can be splayed into a rib shape or a ring shape, and can also be implemented on a plurality of different pullers, and the pivot can also be used. The shaft assumes a free state and achieves the effect of easily winding the strap. From the point of view, the invention has great industrial use value; and there is no such thing as: the same or similar invention appears at home and abroad. Or publicly used, it has already met the positive and negative requirements of the patent law, and should be approved for invention. ^. The above is only the preferred embodiment of the present invention, and the spring is limited to the implementation of the present invention, so the change of the value: the replacement of the piece of the invention, the equal change of the scope of the application of the invention = decoration All should remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a first embodiment of the present invention. It is an exploded perspective view of the first embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 4 is a cross-sectional view taken along line 3-4 of Fig. 1-3 of the first embodiment of the present invention. Fig. 4 is a plan view showing a first embodiment of the present invention. Figure 5 is a perspective exploded view of a second embodiment of the present invention. Figure 6 is a perspective view of a third embodiment of the present invention. 12 200824965 Figure 7 is an exploded perspective view of a third embodiment of the present invention. Figure 8 is a cross-sectional view taken along line 8-8 of Figure 6 of the third embodiment of the present invention. Figure 9 is a plan view of the third embodiment of the present invention taken along the line 9-9 of Figure 8. Fig. 10 is a continuation of Fig. 9 of the third embodiment of the present invention, showing the state of development. Figure 11: Another position of Figure 10 of the third embodiment of the present invention represents an easy winding of the strap. Figure 12 is an exploded perspective view of a fourth embodiment of the present invention. Figure 13 is a cross-sectional view showing a fourth embodiment of the present invention. Figure 14 is a perspective view of a fifth embodiment of the present invention. Figure 15 is a perspective exploded view of a fifth embodiment of the present invention. Figure 16: is a schematic cross-sectional view showing a fifth embodiment of the present invention. Figure 17 is an enlarged schematic view of a pivot portion of a conventional structure. Attachment: It is the patent case No. 225765 of China Patent Publication No. 225765. [Main component symbol description] (Invention) 101 Sliding portion 103 Limiting portion 105 pivoting portion 12 Pivot 131 Ratchet 10 Body 102 Pivot hole 104 部 Connecting portion 11 Fixing rod 13 Ratchet 13 200824965 14 Fastener 141 20 Moving member 201 202 Pushing portion 203 204 Bump 205 206 Frame portion 21 Grip portion 22 221 Positioning portion 222 223 Hole 23 30 Swing device 31 311 Wall surface 312 313 Button portion 32 40 Belt 41 (conventional structure) 1 Left Trigger 2 3 Clamping plate 4 5 Clamping plate 6 61 Ratcheting clamping part boring positioning groove card part positioning piece tie rod elastic body fixing part coupling part torsion spring fixing rope right pulling part pivoting one-way wheel 14