M320854 八、新型說明： 【新型所屬之技術領域】 本創作係關於係一種提供降落傘型安全帶（高空安全 π)扣、、之女全插扣，尤指在符合經濟製造下而可承受 1000kg以上拉力之安全插扣技術。 【先前技術】 ^ 一、二及四圖，係本創作人所測試之樣 籲品，該樣品是提供降落傘型安全帶（高空安全帶）扣結之安 王插扣此安全插扣係由帶扣（工〇 )及扣座所組成； °亥▼扣（1 0)具有上下透空之長矩狀繫槽（1 1 )， 然後-擔栓（12)置設於繫槽（丄工）中，播检（工2) 兩端設有削平面，俾供帶扣（丄0)上下對合固定之外板 (1 3 )限制定位’使擔栓（1 2 )得於繫槽（1 JL )中 限位滑合’用以供安全帶穿繫；而帶扣（丄〇 )具有朝前 •端突設之閃板（1 4 )，此閃板（1 4 )左右料對稱且朝 則削斜1½之斜擔面（i 4 i )，以及於該斜擋面（1 4工) 前端左右分別對稱突設有卡閂（i 4 2 ); 扣座係由板體（20)、兩合板（30)及兩扣 0)所組成； ’、板體（2 0 )具有上下貫通用以供另一安全帶繫結 之▼槽（2 1 )’板體（2 〇)由前端向内部凹設形成：上 下透空之裝設空間（22)’裝設空間（22)於相對兩側 M320854 .分別凹5又有貫至（2 3 )，且於板體（20)前端與簧室（2 3 )間設有—向外漸擴之止播面（2 4); *合板（3 〇 )係分別對合固定於板體（2 〇)上下 面，以使裝設空間（22)呈上下封閉狀態， 而兩合板（3 0)在相對j叹空間（2 2 )兩侧位置則各豎設有軸件（3 1 ) ’以及在相對帶槽（2 1 )的位置設有缺口（ 3 2 ); 兩扣# (40)概呈三角形而具有二相連接之主導邊 魯（4 1 )、外側邊（4 2 )，該主導邊（4 1 )、外侧邊（4 2 )另端則以定位邊（4 3 )銜接；此扣臂（4 〇 )厚度 與裝設空間（2 2)高度相當，且貫設有樞孔（44)，: 以供轴件（3 1 )藕接，使定位邊（4 3 )對合板體（2 〇)止擔面（24)，而扣臂（4〇)於定位邊（43)内 端則设有與裝設空間（2 2 )側壁間隔之抵緣（4 5 用 •以供彈簧（46)組設於簧室（2 3)及抵緣（45)間， -使彈簧（4 6 )能以預設彈力推動扣臂（4 〇 )，令其定位 、邊（43)與止擋面（24)相吻合，且使該扣臂（4〇) 定位邊（4 3)外端突出至板體（20)對應外側而形成 —扳動端（4 7 )，至於兩扣臂（4 〇 )於裝設空間（2 2 ) 内之主導邊（4 1 )則形成與閃板（1 4)形狀相對應之 梯形空間，且使兩主導邊（4 1)内端形成相向彈^位 之勢。 當帶扣（i 〇)問板（1 4)活動插入扣座裝設空間 M320854 . 閃板（1 4)卡問（1 4 2 )會同時抵壓兩 •扣臂（4 ◦)主導邊（4 1 )，令兩扣臂（4 0 )以軸件（3 1 )為中心偏擺，俾在克服彈簧（4 6 )預設彈力下使主 導邊（41)内端樓開的供卡問（142)通過，在帶扣 (1 0)-釋放扣臂（4 〇)外力後，其彈簧（4 6)便 頂推扣臂（4 0)復歸，使主導邊（41)内端釣住卡問 (1 4 2 )，如此便能使二安全帶扣結，以達到彼此固定之 _作用。 如欲解開扣帶（10)與扣座兩者間之扣結關係時， 須在扣帶（1 Q )及扣座均不受力時方可為之，此時控制 扳動端（47)向帶扣（1〇)方向推動，在克服彈菩（4 6)預設彈力下而使主導邊（41)内端撐開的供卡問（1 4 2)向外脫&，如此即可釋放施以扳動端（4 7)之外 力’以待下次扣結使用。 - 該安全插扣樣品經檢測後，如附件一所示，其所能承 .受之拉力大約只有7_g左右，可是現在國外客戶要求須承 受拉力至1叫以上，俾強化使用安全性以及增加載重能 力’是以該等結構便有所不足，此亦為現有結構有待改善 之處’惟經本創作人研究發現，此樣品承受拉力不足之原 因便如第三圖所示，乃肇因於扣I ( i Q )與扣座承受拉 力時’僅能由卡閃（142)與主導邊（41)内端線性 接觸面吸收，其所能承受的的扭矩穩定程度便有所不足， M320854 .造成承受應力較小，即便在相關材料設計均能達到承受拉 力至1000kg以上，可是該安全插扣樣品在承受拉力7〇〇竑以 上時’其會有應力集中而產生斷裂之情形。 因此，如何提供一種具安全性及經濟製造之安全插 扣，當為現今市場所殷切企盼，而本創作人有鑑於現有之 結構設計不夠完善，乃精心加以研究改良，經多年從事於 此行業之經驗，於是創作出本創作。 #【新型内容】 本新i内谷在於·提供一種安全插扣，其主要在上述 安全插扣樣品之帶扣斜擋面突設有弧形齒，而扣臂則於主 導邊設有相對應之弧形卡掣槽，得於承受拉力時，使該增 设之弧形齒配合弧形卡掣槽所形成之弧形接觸，得有效分 政卡閂與主導邊應力集中之情形，令本創作在最小的變動 結構下，而能提升承受拉力至1000kg以上。 籲-【實施方式】 、 為使貴審查委員能進一步瞭解本創作之結構，特徵 及其他目的，玆附以較佳實施例之圖式詳細說明如后·· 請參閱第五〜七圖，本創作安全插扣亦係由帶扣（工 0 )及扣座所組成； 該帶扣（1 0 )具有上下透空之長矩狀繫槽（i i )， 然後-擋栓（1 2 )置設於繫槽（i工）中，擋栓（i 2 ) 兩端設有削平面，俾供帶扣（10)上下對合固定之外板 M320854 -(1 3 )限制定位，使擋栓（1 2)得於繫槽（1 1 )中 限位滑合，用以供一安全帶穿繫；而帶扣（1 〇)具有朝 前端突設之閂板（1 4 )，此閃板（1 4 )左右具有對稱且 朝前削斜漸縮之斜擋面（1 4 1 )，以及於該斜擋面（工4 1 )前端左右分別對稱突設有卡閂（1 4 2 )，且於兩斜擋 面（1 4 1 )另突設弧形齒（1 4 3 )所構成； 扣座係由板體（2 〇 )、兩合板（3 0 )及兩扣臂（4 • 0 )所組成； 其板體（2 0 )具有供另一安全帶繫結之帶槽（2工 )’扣座（2 1 )由前端向内部凹設形成一上下透空之裝設 空間（2 2 )，裝設空間（2 2 )於相對兩侧分別凹設有菩 室（2 3 )，且於板體（20)前端與簧室（23)間設有 一向外漸擴之止擋面（2 4 ); 兩合板（3 0 )係分別對合固定於板體（2 〇 )上下 •面’以使裝設空間（2 2 )呈上下封閉狀態，而兩合板（3 、〇)在相對裝設空間（2 2 )兩侧位置則各豎設有軸件（3 1 )，以及在相對板體（2 〇 )帶槽（2 i )的位置亦設有 相同形狀之帶槽（3 3 )，用以供另一安全帶得一併穿繞該 等讀（2 1 )( 3 1 )，俾以較大之比表面積分散應力集 中之情形，以減少第一圖板體（2 〇 )會於帶槽（2工） 斷裂之情形； 兩扣臂（4 0 )概呈三角形而具有二相連接之主導邊 M320854 (4 1 )、外側邊（4 2 ) ’該主導邊（4丄）、外側邊（4 2 )另端則以定位邊（4 3 )銜接；此扣臂（4 〇、 j厚度 與裝設空間（2 2 )高度相當，且貫設有樞孔（4 4 )，用 以供軸件（3 1 )藕接，使定位邊（4 3 )對合板體（2 〇)止擋面（24)，而扣臂（40)於定位邊（43)内 端則設有與魏空間（2 2)側壁間隔之抵緣（45)，内 以供彈簀（4 6 )組設於簧室（2 3 )及抵緣（4 5 用 使弹貫（4 6 )能以預設彈力推動扣臂（4 〇 )，令其^ ，（4 3 )與止擋面（2 4)相吻合，使該扣臂（4 定位邊（4 3 )外端突出至板體（2 〇 )對應外侧 —扳動端（47)，至於兩扣臂（40)於裝設空間（”成 内^導邊"則形成與㈣（14)形狀相對應之 梯形空間，且使兩主導邊〔4 … 1)内端形成相向彈性定位 之勢，而主導邊"D設有與弧形#(ι 之弧形卡掣槽（4丄工）。 相對應 由第三圖及第六圖之對比， 大&丨、，k丄 1 J季工易的瞭解’本創作 知以拉力時，其係以卡閂 不劁作 迪门1丄4 2 )與主導邊（4 1 )内 I弧形齒（143)與弧形卡 & 整#接鎞&土土 夺僧（411)承受，該 -體接觸面讀習用之接 可平灼的八也V· 叙為大’此一設計使其抗力 十均的分散在該等接觸面上，人 形大幅下降，此外，2r , 7早位面積之應力集中情 匕外’弧形齒f 1 。 1 1)係為弧形接觸… 43)與弧形卡掣槽（4 接觸面且較接近於軸件（3 1)，所以 M320854 -增益π扣（1 〇)閂板（Ί ^ 4)以及扣臂（4 0)内端所 能承受之扭矩，如附件二所 力至10議忌以上，而且奸佳、吏用上能承受較大之拉 /、有較佳之使用安全性以及可增加載 重=，確“合國外客戶需求，更重要的’本創作以最 J、的欠動結構π成，而具有經濟製造之優點 利用性。 、啕座菜 =第七圖所不’本創作欲解開扣結關係時，只須控制 動端（47)向π扣（1〇)方向推動，在克服彈箬（4 6)預設彈力下而使主導邊（41)内端撐開的供卡問㈠ 向外_ ’令弧形齒（143)同步與弧形卡擎槽 社411)分離’如此即可抽出扣帶（10)，以待下次扣 ^吏用’由是觀之，本創作完全不會增加扣帶（ι〇)與 口座脫離或者彼此扣結之使用困難度。 綜上所述，本創作魏在符合經濟製造下而能提升承 ^^1〇〇〇kg以上，是一技術理念上的高度創作，應符 =申請要件，麦依法提出申請。惟以上所述者，僅為本 之-車父佳實施例而已’當不能以之限定本創作實施之 已圍’即大凡依本新型申請專利範圍所作之均等變化與修 音應仍屬本新型涵蓋之範圍内。 【圖式簡單說明】 第圖·係安全插扣樣品之分解示意圖。 第二圖··係安全插扣樣品之組合示意圖。 M320854 (4 6 )彈 :件•安全插扣樣品之拉力挪試數據影本 附件二：本新型之拉力測試數據影本乙份。 ··係安全插扣樣品扣結受力時 係安全插扣樣品欲分離時之。局"卩剖面示意圖 係本創作安全插扣之八⑹局"卩剖面示意圖。 _ …Ό人刀雕時之居 係本創作安全插扣之分解示意 係本創作扣結受力時之 、Θ 0 ，：係本創作欲分離時之局部面：意圖 【主要元件符號說明】 不忍圖。 第三圖 第四圖 第五圖 第六圖 0 )帶扣 (1 2)擋栓 (1 4 )閂板 (1 4 2)卡閂 ^ 2 〇)板體 (2 2)裝設空間 (2 4)止擋面 ^ 3 〇)合板 (3 2 )缺口 (4 〇 )扣臂 (4li)卡掣槽 Q 2)外側邊 ^ 4 4 )樞孔 簧 ^11)繫槽 ^13)外板 (1 41)斜擋面 (1 4 3 )弧形齒 (21)帶槽 (2 3)簧室 (3 1 )軸件 (3 3 )帶槽 (41)主導邊 (4 3 )定位邊 ^ 4 5 )抵緣 4 7)扳動端 乙份 s 12M320854 VIII. New description: [New technical field] This creation is about a kind of parachute-type seat belt (high-altitude safety π) buckle, and the female full buckle, especially in economic production, can withstand more than 1000kg Pulling safety buckle technology. [Prior Art] ^ The first, second and fourth figures are the samples of the sample tested by the creator. The sample is an Angka buckle that provides a parachute-type seat belt (high-altitude seat belt). This safety buckle is provided by the belt. The buckle (worker) and the buckle seat are composed; the °Hay ▼ buckle (1 0) has a long rectangular groove (1 1 ) that is up and down, and then the load bolt (12) is placed in the groove (completed) , Broadcasting (Working 2) Both ends are provided with a flat surface, and the 俾 supply buckle (丄0) is placed up and down to fix the outer plate (1 3 ) to limit the positioning 'to make the bolt (1 2 ) to the groove (1 JL) The middle limit slipper is used for the belt to be worn; and the buckle (丄〇) has a flashing plate (1 4 ) protruding toward the front and the end, and the flashing plate (1 4 ) is symmetrical and facing The inclined shoulder surface (i 4 i ) is cut obliquely, and a latch (i 4 2 ) is symmetrically protruded from the front end of the oblique stop surface (1 4 work); the buckle seat is composed of a plate body (20), two The combination of the plywood (30) and the two buckles 0); ', the plate body (20) has a vertical and horizontal through hole for the other seat belt to be shoked by the (slot (2 1 )' plate body (2 〇) from the front end to the inside Recessed formation: installation space (22)' The space (22) is disposed on the opposite sides of the M320854. The concave 5 is respectively connected to (2 3 ), and is disposed between the front end of the plate body (20) and the spring chamber (23) (2 4); *Plywood (3 〇) is respectively fixed on the upper and lower sides of the plate body (2 〇), so that the installation space (22) is closed up and down, and the plywood (30) sighs in relative The two sides of the space (2 2 ) are vertically provided with a shaft member (3 1 ) ' and a notch ( 3 2 ) at a position opposite to the groove (2 1 ); the two buckles # (40) are generally triangular and have The leading edge (4 1 ) and the outer side (4 2 ) of the two-phase connection, the leading edge (4 1 ) and the outer edge (42) are connected at the other end by the positioning edge (43); 4 〇) The thickness is equivalent to the height of the installation space (2 2), and there is a pivot hole (44): for the shaft member (3 1 ) to be connected, so that the positioning edge (4 3 ) is opposite to the plate body (2 〇 The stop surface (24), and the buckle arm (4〇) is provided at the inner end of the positioning edge (43) to be spaced from the side wall of the installation space (2 2 ) (4 5 for the spring (46) The group is arranged between the spring chamber (23) and the flange (45), so that the spring (4 6 ) can push the buckle with a preset elastic force. The arm (4 〇) is positioned such that its edge (43) coincides with the stop surface (24), and the outer end of the positioning edge (43) of the buckle arm (4〇) protrudes to the outer side of the plate body (20) Forming the pulling end (4 7 ), as the leading edge (4 1 ) of the two fastening arms (4 )) in the installation space (2 2 ) forms a trapezoidal space corresponding to the shape of the flashing plate (14) And the inner ends of the two leading sides (41) form a potential of opposing springs. When the buckle (i 〇) question board (1 4) is inserted into the buckle installation space M320854. The flash board (1 4) card asks (1 4 2 ) to simultaneously press the two sides of the buckle arm (4 ◦) ( 4 1 ), the two buckle arms (40) are yawed around the shaft member (3 1 ), and the card is opened at the inner end of the main guide (41) against the preset spring force of the spring (4 6 ). (142) Pass, after the buckle (10)-release buckle arm (4 〇) external force, the spring (4 6) pushes the push arm (40) back, so that the inner end of the main guide (41) catches The card asks (1 4 2 ), so that the two seat belts can be buckled to achieve the function of fixing each other. If you want to untie the buckle relationship between the buckle (10) and the buckle seat, you must do it when the buckle (1 Q) and the buckle are not stressed. At this time, the control end (47) ) Pushing in the direction of the buckle (1〇), and the card for the extension of the inner end of the main guide (41) is overcome (1 4 2) to overcome the preset elastic force of the bullet (4 6). The force applied to the trigger end (4 7) can be released for use in the next buckle. - After the safety buckle sample has been tested, as shown in Annex 1, the tensile force it can withstand is only about 7_g, but now foreign customers are required to bear the tension to more than 1 call, and the safety of the use is enhanced and increased. The load capacity 'is insufficient in these structures, and this is where the existing structure needs to be improved'. However, the author's research found that the reason for the lack of tensile strength of this sample is shown in the third figure. When I ( i Q ) and the buckle are subjected to tensile force, they can only be absorbed by the linear contact surface between the card flash (142) and the inner end of the main guide (41), and the torque stability that can be withstood is insufficient. M320854 The bearing stress is small, even if the relevant material design can reach the tensile force to 1000kg or more, but the safety buckle sample will have stress concentration and fracture when it is subjected to the tensile force of 7〇〇竑 or more. Therefore, how to provide a safety and economical manufacturing safety buckle is eagerly awaited by the current market, and the creator has carefully studied and improved the existing structural design, and has been engaged in this industry for many years. Experience, so I created this creation. #[New content] This new i-inner valley provides a safety buckle, which mainly has curved teeth on the buckled blocking surface of the above-mentioned safety buckle sample, and the buckle arm is correspondingly arranged on the main side. The arc-shaped card groove can obtain the arc-shaped contact formed by the arc-shaped tooth with the arc-shaped card groove when the tensile force is received, so that the stress of the card latch and the leading edge is effectively concentrated, so that the creation Under the smallest variation structure, it can increase the tensile force to more than 1000kg.吁-[Embodiment] In order to enable the review board to further understand the structure, features and other purposes of this creation, please refer to the drawings of the preferred embodiment for a detailed description. Please refer to the fifth to seventh figures. The creation safety buckle is also composed of a buckle (work 0) and a buckle seat; the buckle (10) has a long rectangular groove (ii) which is vertically emptied, and then the stopper (1 2 ) is placed at In the groove (i), the stopper (i 2 ) is provided with a flat surface at both ends, and the belt buckle (10) is fixed up and down to the outer plate M320854 - (1 3 ) to restrict the positioning, so that the stopper (1 2 ) a limit slip in the groove (1 1 ) for a seat belt to be worn; and a buckle (1 〇) having a latch plate (1 4 ) protruding toward the front end, the flash plate (1 4 a slanting surface (1 4 1 ) having a symmetrical and tapered shape toward the front, and a latch (1 4 2 ) symmetrically protruding from the front end of the slanting surface (the work 4 1 ), respectively The inclined surface (1 4 1 ) is formed by protruding curved teeth (1 4 3 ); the buckle seat is composed of a plate body (2 〇), a double plate (30) and two buckle arms (4 • 0). Its board (20) has another security The spliced (2 working) shackle (2 1 ) is recessed from the front end to the inside to form a space for opening and closing (2 2 ), and the installation space (2 2 ) is recessed on opposite sides There is a chamber (2 3 ), and an outwardly diverging stop surface (2 4 ) is arranged between the front end of the plate body (20) and the spring chamber (23); the two plates (30) are respectively fixed to each other. The upper and lower sides of the plate body (2 〇) are such that the installation space (2 2 ) is closed up and down, and the two plates (3, 〇) are vertically arranged at opposite sides of the opposite installation space (2 2 ) a piece (3 1 ) and a groove (3 3 ) of the same shape at a position of the opposite plate (2 〇) with the groove (2 i ) for the other seat belt to be worn together Reading (2 1 ) ( 3 1 ), 俾 disperse the stress concentration with a large specific surface area to reduce the case where the first plate body (2 〇) will be broken in the groove (2 work); 4 0 ) is generally triangular and has a two-phase connection of the leading edge M320854 (4 1 ), the outer side (4 2 ) 'the leading edge (4 丄), the outer side (4 2) and the other end with the positioning edge ( 4 3) articulation; this buckle arm (4 〇, j thickness The installation space (2 2 ) is of equal height and has a pivot hole (4 4 ) for the shaft member (3 1 ) to be connected, so that the positioning edge (4 3 ) is opposite to the plate body (2 〇) stop surface (24), and the buckle arm (40) is provided at the inner end of the positioning edge (43) with a flange (45) spaced apart from the sidewall of the Wei space (2 2), and the magazine (4 6 ) is disposed in the spring. The chamber (23) and the abutment (4 5 can be used to push the arm (4 )) with a predetermined elastic force so that the ^, (4 3 ) matches the stop surface (24) So that the outer end of the buckle arm (4 positioning edge (4 3 ) protrudes to the outer side of the plate body (2 〇) - the pulling end (47), as for the two fastening arms (40) in the installation space ("into the guide The edge " forms a trapezoidal space corresponding to the shape of (4) (14), and the inner ends of the two main sides [4 ... 1) are formed to face each other, and the leading edge "D is provided with the curved #( Curved card slot (4). Corresponding to the comparison between the third and sixth figures, the big & 丨,, k丄1 J season work easy to understand 'this creation knows the tension, it is not a lock for the dimen 1 丄 4 2 ) with the leading edge (4 1 ), the arcuate tooth (143) and the curved card & integral #接鎞& soil and earth 僧 (411), the body contact surface can be used for learning Eight also V · Syria is the big 'this design makes its resistance ten uniform dispersion on these contact surfaces, the human form is greatly reduced, in addition, the stress concentration of the 2r, 7 early area is concentrated outside the 'arc tooth f 1 '. 1 1) is a curved contact... 43) with the curved card slot (4 contact surface and closer to the shaft (3 1), so M320854 - gain π buckle (1 〇) latch plate (Ί ^ 4) and The torque that the inner end of the buckle arm (40) can withstand, such as the strength of the second part of the attachment to the 10th taboo, and the good use, can withstand the larger pull /, have better use safety and can increase the load =, indeed, "combined with the needs of foreign customers, more importantly" this creation is based on the most J, the underlying structure π, and has the advantage of economic manufacturing. The scorpion dish = the seventh figure does not 'this creative desire When unfastening the knot relationship, it is only necessary to control the movable end (47) to push in the direction of π buckle (1〇), and to extend the inner end of the leading edge (41) under the preset elastic force of the magazine (4 6). Card question (1) Outward _ 'The arc tooth (143) is synchronized with the arc card 411)) so that the buckle (10) can be pulled out, so that the next button is used. This creation does not increase the difficulty of using the buckle (ι〇) and the mouthpiece or the fastening of each other. In summary, the creation Wei can improve the bearing under the economical manufacturing. More than kg, is a high-level creation of the technical concept, should be the same as the application requirements, Mai applied for it according to law. However, the above mentioned is only the original - the car father's example has been 'when it can not be limited to the implementation of this creation The equivalent changes and repairs that have been made in accordance with the scope of this new type of patent application are still within the scope of this new model. [Simplified illustration of the diagram] The diagram is a schematic diagram of the decomposition of the safety buckle sample. ·The combination diagram of the safety buckle sample. M320854 (4 6 ) Projectile: Piece of the safety buckle sample pull test data copy 2: This new type of tensile test data is a copy of the film. ··Safe buckle sample buckle When the force is applied, the safety buckle sample is to be separated. The section of the section is the eight (6) bureau of the creation safety buckle. The section of the section is & Ό Ό 刀 刀 本 本 本 本The decomposition of the buckle is indicated by the 扣 0 when the creation is under the force of the creation. The local surface of the original creation is intended to be separated: the intention [main symbol description] cannot bear the picture. The third picture, the fourth picture, the fifth picture, the sixth picture 0) belt (1 2) Stop bolt (1 4 ) Latch plate (1 4 2) card latch ^ 2 〇) Plate body (2 2) Installation space (2 4) Stop surface ^ 3 〇 Plywood (3 2 ) Notch ( 4 〇) Buckle arm (4li) card slot Q 2) Outer side ^ 4 4) Pivot spring ^11) Bracket ^13) Outer plate (1 41) Oblique face (1 4 3 ) Curved tooth ( 21) grooved (2 3) spring chamber (3 1 ) shaft member (3 3 ) with groove (41) leading edge (4 3 ) positioning edge ^ 4 5) flange 4 7) trigger end s 12