M318691 20 〇 該扣具10包括有一本體11與一樞設於本體11上的操 作柄12。該本體Π係為一體彎折之框架，其一端固設有一 固疋桿14 ’該固定桿14可供綑帶30套設。該本體η相反於 固定桿14的一端則形成有一扣接部19。該本體^於兩端之 間裝設有一樞軸16，而該本體11靠近固定桿η—端的兩侧 壁則分別設有一結合孔15。 該操作柄12具有第一端與第二端，其第一端係樞設本 體11之樞轴16上，且可產生相對之樞擺關係。該操作柄12 的第二端則設有一^^固裝置13，該卡固裝置13係可選擇性 的扣固於該本體11之扣接部19上。該操作柄12於第一端靠 近樞軸16處並設有一限位桿17及一頂掣桿18，該限位桿17 配合樞軸16可用以套設綑帶40，而該頂掣桿18則係用以頂 撐迫緊綑帶40的兩外伸段。 該安全裝置20係裝設於本體11及操作柄12之間，用以 提供固定綑帶40之效果。該安全裝置2〇具有第一端與第二 端’該安全裝置20第一端的兩侧分別凸設有一凸耳202， 該二凸耳202係分別插置固定於該本體η之結合孔15處。 而該女全裝置20之弟-一端則形成有一傾斜狀之抵接部 201，該抵接部201係設呈一具有彈性之板狀結構，並供操 作柄12抵接者。 如圖五所示為扣具10之操作柄12尚未扣合於本體u 之狀態。該絪帶40係穿套於限位桿17並折返於該頂掣桿 18，此時，該頂掣桿18係略為迫緊綑帶4〇，且藉由操作柄 M318691 12持續的順時針轉動，使該頂掣桿18得以牽引綑帶4〇靠近 女全裝置20的抵接部2〇1處。 參照圖六與圖七，當操作柄12位移至卡固位置時，該 操作柄12上之卡固裝置13係卡固於本體η的扣接部19。而 該頂掣桿18的位移係可使綑帶4〇更為緊繃，同時，該綑帶 40係被牵引至該頂掣桿18與該安全裝置2〇的抵接部2〇1之 間，形成迫緊綑帶40的安全效果。 此時，該綑帶40被夾固於抵接部2〇1與頂掣桿18間， 該綑帶40的二外伸端沒有產生滑移的可能，即便是綑帶4〇 承受大拉力，該纏繞於限位桿17及頂掣桿18上的綑帶4〇亦 不會產生滑移的問題，使用上相當安全可靠。 由於該安全裝置2〇的抵接部2〇1略具有彈性，故當綑 帶40的厚度有所改變時，或是‘受到頂掣獅龍推時:該 抵接部201可略為雜娜’使該抵接獅丨可強力地壓迫 於綑帶4G上，使該綑帶4〇沒有產生滑移的可能，達到直正 安全的功效’且嫉結湖單’更具麵錢本的效果。 就以上所述可以歸納出本創作具有以下之優點： 1.本創作之『具安全裝置之扣具（二）』，其中該安全 裝置結構簡單，零組件為最少量之設計，i可直接固定結 合於本體上，不何節餘域本，亦可達職好 固定綑帶之效果。 i 2.本創作之『具安全裝置之扣具(二）』，評該安全 裝置利用具有彈㈣抵接部與該卿桿之_夹寧 關係來達到固定綑帶的效果，為一真正可確實迫緊麵帶的M318691 20 〇 The buckle 10 includes a body 11 and a handle 12 pivoted on the body 11. The body truss is an integrally bent frame, and one end of the body is fixed with a fixing rod 14'. The fixing rod 14 is sleeved for the strap 30. The body η is formed with a fastening portion 19 opposite to one end of the fixing rod 14. The body body is provided with a pivot 16 between the two ends, and the two sides of the body 11 adjacent to the η-end of the fixing rod are respectively provided with a coupling hole 15. The handle 12 has a first end and a second end, the first end of which is pivotally disposed on the pivot 16 of the body 11, and can be in a relative pivotal relationship. The second end of the handle 12 is provided with a fixing device 13 which is selectively fastened to the fastening portion 19 of the body 11. The operating handle 12 is adjacent to the pivot 16 at the first end and is provided with a limiting rod 17 and a top mast 18. The limiting rod 17 can be used with the pivot 16 to lay the strap 40, and the top mast 18 It is used to support the two overhanging sections of the strap 40. The safety device 20 is mounted between the body 11 and the operating handle 12 for providing the effect of securing the strap 40. The safety device 2 has a first end and a second end. A lug 202 is respectively protruded from two sides of the first end of the safety device 20, and the two lugs 202 are respectively inserted and fixed to the coupling hole 15 of the body η. At the office. On the other hand, the female full device 20 is formed with a slanted abutting portion 201, and the abutting portion 201 is formed in an elastic plate-like structure for the operator handle 12 to abut. As shown in FIG. 5, the operating handle 12 of the buckle 10 has not been engaged with the body u. The ankle strap 40 is sleeved on the limiting rod 17 and is folded back to the top mast 18. At this time, the top mast 18 is slightly tightened with the strap 4, and is continuously rotated clockwise by the operating handle M318691 12 The top mast 18 is allowed to pull the strap 4 to the abutment portion 2〇1 of the female full device 20. Referring to FIGS. 6 and 7, when the operating handle 12 is displaced to the engaged position, the securing device 13 on the operating handle 12 is fastened to the fastening portion 19 of the body n. The displacement of the top mast 18 can make the strap 4 〇 more tight, and at the same time, the strap 40 is pulled between the top mast 18 and the abutment portion 2〇1 of the safety device 2〇. The safety effect of the tightening strap 40 is formed. At this time, the strap 40 is clamped between the abutting portion 2〇1 and the top mast 18, and the two overhanging ends of the strap 40 are not likely to slip, even if the strap 4 is subjected to a large pulling force. The straps 4 entangled on the limiting rod 17 and the top mast 18 also have no problem of slippage, and are safe and reliable in use. Since the abutting portion 2〇1 of the safety device 2〇 is slightly elastic, when the thickness of the strap 40 is changed, or when it is pushed by the top lion, the abutting portion 201 can be slightly mixed. The abutting gryphon can be strongly pressed against the strap 4G, so that the strap 4〇 does not have the possibility of slipping, and the straightforward safety effect is achieved, and the knotted lake single is more cost-effective. As far as the above is concerned, it can be concluded that the creation has the following advantages: 1. The "fixing device with safety device (2)" of the creation, wherein the safety device has a simple structure, the components are the minimum design, and the i can be directly fixed. Combined with the body, it is possible to achieve the effect of fixing the straps. i 2. The "Safety Device Buckle (2)" of this creation evaluates that the safety device utilizes the relationship between the elastic (four) abutment and the clearing rod to achieve the effect of fixing the strap, which is a real Really forced to bring