M320314 八、新型說明： w 【新型所屬之技術領域】 本創作係有關於-種皮帶扣結構，尤指―種用於無段 式伸縮皮帶’可使皮帶尾端能迅速退出該皮帶扣，同時擁 有結構簡單與操作便利等優點之皮帶扣結構。 【先前技術】 • 按，習知的皮帶扣結構大致可分兩種，一種是皮帶扣 •上設有卡銷，皮帶上必須預先打通複數個定位孔，該定 ♦位孔可供該卡銷卡設定位’然而，此卡銷式皮帶扣結構 之缺點係無法依照各種身材體型去使用，不同的身材必 須於皮帶上加打定位孔或修剪皮帶之長度，而且使用者 的體型若是改變’則必須再度修剪皮帶長度或加打定位 孔丄另外，皮帶扣之卡銷反覆地插拔，久而久之，定位 孔容易被卡銷耗，造《定位孔周圍開始裂損或者是定 位孔被撐大，如此卡銷便變得报容易鬆脫出定位孔，則 0 皮π將無法緊束，而被迫更換新的皮帶。 於是乃有業者研發出另-種無段式伸縮皮帶扣結 構’請參閲第-圖所示，係揭示有—種習知的皮帶扣结 構，該皮+帶扣結構主要是於皮帶扣丄0 一端拖設一夹固座 1 1，藉以夾持固定皮帶的頭端，而在該皮帶扣i 〇另一 端設有一框持部1 2，藉以使該皮帶之尾端得以穿插通過 並獲得適當限位，而在該皮帶頭1 0近夾固座1 1-端樞 ，有：卡^13,該卡止軸13設有—逆止卡齒14而 仔與该皮帶尾段預設之棘齒構造取得卡抵定位，同時藉該 5 M320314 ：：端延設之-扳控體15得以扳控該卡止軸 々ρ ί φ齒14釋放對該棘齒構造的卡止狀態，而將 该皮π退出該皮帶扣10 ==，增加製造成本’且該卡二== 迅速解;S寸甚小，造成使用者不易操作，而無法 研究=合失之可改善，乃特潛心 善上述缺失之本創作。種設計合理且有效改 【新型内容】 本創作之主要目的，係提供—種皮帶扣結 :卡=帶之缺點外，其構造簡單，可降低製造J 及便利^能枝扳動，迅稍τ皮帶，具有省時性 為了達成上述之目的，本創作係提供—種皮帶扣，包 :-本體’其内部設有—容置空間，該容置空間内設有 兔性70件’―扳控體，其樞接於該本體上 ，朝本體延伸形成有二扳控塊;以及一卡止座，於 »亥本體上’該卡止座頂抵於該二扳控塊下緣，該卡止座設 有一逆止卡齒，該彈性元件頂抵於該逆止卡齒下緣。 本創作具有以下有益的效果：本創作主要利用一極接 ^本體外側之扳控體扳控卡止座上之逆正卡齒，使該逆止 2釋放對皮帶的卡止狀態，藉以能讓使用者操作更方便 省時，其構造設計簡單，可降低製造成本。 6 M320314 為使能更進一步了解本創作之特徵及技術内容，請參 ·· 閱=下有關於本創作之詳細說明與附圖，然而所附圖式僅 • 供參考與說明用，並非用來對本創作加以限制者。 【實施方式】 凊參閱第二圖至第五圖所示，本創作係提供一種皮帶 扣結構，尤指一種用於無段式伸縮皮帶的皮帶扣結構，包 • 括有一本體1、一扳控體2以及一卡止座3，其中該本體 1内汉有一容置空間11，在本實施例中該容置空間11 • 内係設有一彈簧1 2，但該彈簧1 2亦可以其他的彈性元 件取代。該本體1之一端具有一框體1 3，該框體i 3相 對之兩邊前段隆起形成有二擋壁丄3 ，該本體i之中間 處開設有一轴孔1 6，一定位軸1 5穿設於該軸孔1 6。 該本體1之另一端具有一夾固座1 4,該夾固座丄4具有 一契合槽1 4 1及一棘齒夾固片1 4 2，該棘齒夾固片工 42上具有複數個咬合齒1 42 1，該棘齒夾固片1 42 精由一軸检1 4 3樞接於該夾固座1 4上。 _ 該扳控體2係樞接於該本體1外側，該扳控體2之外 、、彖可&置有美觀之圖案及花紋，該扳控體2 —端朝本體1 k伸^/成有板控塊2 1 ’該二板控塊2 1各具有一穿孔 2 1 1 ’該定位軸1 5穿設於該穿孔2 1 1，將該扳控體 2樞接於該本體1上，該扳控體2與該二擋壁1 3 1疊合 形成有一框持部2 2。 該卡止座3係樞接於該本體1上，該卡止座3具有一 逆止卡齒3 1、二擔塊3 2、'—^止軸3 3及二凸片3 M320314 j 4止卡齒3 i位於該卡止座3之周緣中段處，該彈 更1 頂抵於該逆止卡齒3工下緣，該卡止座3之周緣相 對於該逆止卡齒3 1兩側設有二擋塊3 2，該二播塊3 2 朝2固座14延伸進入該契合槽141内，該定位軸1 5牙δ又於该卡止軸3 3内，藉由該定位轴工5將卡止座3 及該扳控體2樞接於該本體ljL，該二凸片3 4係位於該 卡止座3兩鈿，s亥二凸片3 4頂抵於該二扳控塊2 1下 緣。 , ，牙戴時，皮▼4之頭端42置放於該契合槽141 内’利用該棘齒夹固片1 4 2樞轉蓋合，使該等咬合齒工 4 2 ^咬固該皮帶4 ’該皮帶4之尾端4 3穿過該框持部 2 2 ’藉以獲得適當限位，因該皮帶4之尾段設有連續狀 之棘齒構造41，該棘齒構造41與該卡止座3之逆止卡 $ 3 1呈相反狀設置’故當該皮帶4穿置入時，該棘齒構 造4 1會推抵該逆止卡齒3 2壓縮該彈簧1 2，讓卡止座 γ可於推抵之瞬間同時略為轉動，而使該皮帶4得以被順 >暢地置入，當該皮帶4穿置入適當緊度時，即會因該逆止 卡齒3 1抵觸卡止於該棘齒構造4丄，藉由該彈簧I:之 彈性維持卡止力，使該皮帶4不虞鬆脫。 卸下時，使用者僅需扳動樞接於該皮帶扣本體丄外側 ，扳控體2 ’使該二扳控塊2 1扳動該二凸片3 4而帶動 及卡止座3樞轉，該逆止卡齒31壓縮該彈簧12並進入 該本體1之容置空間i 2内，讓逆止卡齒3 i與該皮帶之 棘齒構造4 1相脫離，如此該皮帶4即會因失去抵觸卡止 8 M320314 力而可輕易抽出’該卡止座3之二擋 底部’而限制該卡止座3之最大 = 去扳動力時，該卡止座3會藉= 男丄匕的泮性而樞轉回原來之狀能。 扳控=以 3 1形成一桓持部2;，：:;，?銳=舆該本體播壁1 該扳控體2尺寸較大，使用者二可士即名製造成本，·且 作，相對具有便利性及省時性。；叫間内完成扳動動 二:===:例，此即 【圖式簡單說明】 第一圖 第二圖 第三圖 第四圖 第五圖 係習知的皮帶扣結構立體圖。 係本創作皮帶扣結構之立體圖。 =創作皮帶扣結構之立體分解圖。 ::創作皮帶扣結構掩緊之動作示意圖。 【主要元件符號說明】 P下之動作不思圖。 [習知] 1 1夾固座 1 3卡止轴 1 5扳控體 1 〇皮帶扣 1 2框持部 14逆止卡齒 M320314 [本創作] 1 本體 1 1容置空間 1 2彈簧 1 3框體 1 3 1擋壁 1 4夾固座 1 4 1契合槽 1 4 2棘齒夾固片 _ 1 4 2 1咬合齒 1 4 3軸栓 1 5定位轴 1 6軸孔 2 扳控體 2 1扳控塊 2 1 1穿孔 2 2框持部 3 卡止座 參 31逆止卡齒 32擋塊 - 33卡止軸 34凸片 4 皮帶 4 1棘齒構造 4 2頭端 4 3尾端M320314 VIII. New description: w [New technical field] This creation department has a belt buckle structure, especially for the type of beltless belt, which can quickly withdraw the belt buckle from the belt end. The belt buckle structure has the advantages of simple structure and convenient operation. [Prior Art] • According to the conventional belt buckle structure, there are roughly two types, one is the belt buckle. • There is a bayonet pin on the belt. The belt must be pre-opened with a plurality of positioning holes. The fixed ♦ hole holes are available for the pin. Card setting position ' However, the shortcomings of this bayonet type belt buckle structure cannot be used according to various body types. Different body parts must be provided with a positioning hole or a trimmed belt length on the belt, and if the user's body shape is changed, then The length of the belt must be trimmed again or the positioning hole must be added. In addition, the pin of the belt buckle is repeatedly inserted and removed. Over time, the positioning hole is easily consumed by the pin, and the "positioning hole around the positioning hole is broken or the positioning hole is enlarged. When the bayonet pin becomes easy to loose out of the positioning hole, the 0 skin π will not be tight and will be replaced with a new one. Therefore, some manufacturers have developed another type of non-segmented telescopic belt buckle structure. Please refer to the figure-picture, which reveals a conventional belt buckle structure. The leather + buckle structure is mainly used for belt buckles. 0. One end of the belt holder 1 is dragged to clamp the head end of the fixed belt, and the other end of the belt buckle i is provided with a frame holding portion 1 2, so that the end of the belt can be inserted and obtained properly. The limit position, and in the belt head 10 near the clamp seat 1 1-end pivot, there is: a card ^13, the locking shaft 13 is provided with a check-stop tooth 14 and a predetermined spine of the tail of the belt The tooth structure obtains the card abutment position, and the latching state of the ratcheting structure is released by the 5 M320314:-end extension-control body 15 to release the locking axis 々ρίί Pi π withdraws the belt buckle 10 ==, increases the manufacturing cost 'and the card two == quick solution; S inch is very small, making the user difficult to operate, and can not study = the loss can be improved, especially the lack of the above mentioned The creation of this. Reasonable design and effective change [new content] The main purpose of this creation is to provide a belt buckle: card = belt shortcomings, its simple structure, can reduce the manufacturing J and facilitate the ^ can pull, quickly τ Belt, time-saving In order to achieve the above purpose, the creation department provides a belt buckle, the package: - the body 'with its own internal space, the housing space is equipped with 70 pieces of rabbits' a body pivotally connected to the body, extending toward the body to form two control blocks; and a latching seat on the lower body of the two control blocks The seat is provided with a backstop tooth, and the elastic element abuts against the lower edge of the backstop. The creation has the following beneficial effects: the present invention mainly utilizes the one-to-one body of the outer body of the body to control the correcting teeth on the card holder, so that the back-stop 2 releases the locking state of the belt, thereby enabling The user's operation is more convenient and time-saving, and the structure design is simple, which can reduce the manufacturing cost. 6 M320314 In order to further understand the characteristics and technical content of this creation, please refer to the detailed description and drawings of this creation. However, the drawings are only for reference and explanation, not for Limit the creation of this creation. [Embodiment] 凊 Referring to the second to fifth figures, the present invention provides a belt buckle structure, especially a belt buckle structure for a stepless type of retractable belt, including a body 1 and a control The body 2 and a card holder 3, wherein the body 1 has an accommodating space 11 therein. In the embodiment, the accommodating space 11 is internally provided with a spring 12, but the spring 12 can also have other elasticity. Replacement of components. One end of the body 1 has a frame body 1 3, and the frame body i 3 is formed with a second stop wall 3 at the front side of the two sides. A shaft hole 16 is formed in the middle of the body i, and a positioning shaft 15 is disposed. In the shaft hole 16. The other end of the body 1 has a clamping seat 14 having a matching slot 1 4 1 and a ratcheting clamping piece 142. The ratcheting clamping piece 42 has a plurality of The occlusal tooth 1 42 1 is pivotally connected to the clamping seat 14 by a shaft inspection 1 4 3 . _ The control body 2 is pivotally connected to the outside of the body 1. Outside the control body 2, the 图案 can & is provided with a beautiful pattern and pattern, and the control body 2 is extended toward the body 1 k ^ / The plate control block 2 1 'the two plate control blocks 2 1 each have a perforation 2 1 1 '. The positioning shaft 15 is disposed on the perforation 2 1 1 , and the control body 2 is pivotally connected to the body 1 The lever body 2 is overlapped with the second barrier wall 1 3 1 to form a frame holding portion 2 2 . The locking seat 3 is pivotally connected to the body 1. The locking seat 3 has a backstop tooth 3 1 , a second load block 3 2, a stop shaft 3 3 and a second tab 3 M320314 j 4 The latching teeth 3 i are located at a middle portion of the periphery of the locking seat 3, and the upper end of the latching member 3 abuts against the lower edge of the anti-clamping pin 3, and the periphery of the latching seat 3 is opposite to the opposite side of the anti-clamping pin 3 1 The second block 3 2 is provided, and the two blocks 3 2 extend into the engaging groove 141 toward the 2 fixing seat 14 , and the positioning shaft 15 5 is further located in the locking shaft 3 3 . 5, the card holder 3 and the lever body 2 are pivotally connected to the body ljL, the two tabs 34 are located at the two sides of the locking seat 3, and the shovel 2 tabs are placed against the two control blocks. 2 1 lower edge. , when the tooth is worn, the head end 42 of the skin ▼4 is placed in the matching groove 141. 'The ratcheting piece is pivotally closed by the ratcheting piece 1 4 2, so that the biting teeth 4 2 ^ bite the belt 4 'The trailing end 4 3 of the belt 4 passes through the frame holding portion 2 2 ' to obtain a suitable limit, since the tail section of the belt 4 is provided with a continuous ratcheting structure 41, the ratcheting structure 41 and the card The backstop card $3 1 of the seat 3 is disposed in an opposite direction. Therefore, when the belt 4 is inserted, the ratcheting structure 41 will push against the backstop tooth 3 2 to compress the spring 1 2 to allow the lock. The seat γ can be slightly rotated at the same time as the push, so that the belt 4 can be smoothly placed. When the belt 4 is put into a proper tightness, the backlash can be resisted by the backlash. The ratcheting structure 4 is locked, and the locking force is maintained by the elasticity of the spring I: so that the belt 4 is not loosened. When the device is removed, the user only needs to pull the pivoting device to the outside of the belt buckle body, and the lever 2' causes the two levers 2 to pull the two tabs 34 to drive and the locking seat 3 to pivot. The backstop tooth 31 compresses the spring 12 and enters the accommodating space i 2 of the body 1 to disengage the check tooth 3 i from the ratchet structure 41 of the belt, so that the belt 4 is caused by Lose the resistance to the 8 M320314 force and easily pull out the 'the bottom of the second seat of the card seat 3' and limit the maximum of the card seat 3 = when the power is pulled, the card seat 3 will borrow = male 泮Sexually and pivot back to the original shape. Controlling = forming a holding part 2 by 3 1;,::;,? sharp=舆The body of the body wall 1 The size of the control body 2 is large, and the user's second name is the manufacturing cost, and Relatively convenient and time-saving. In the middle of the call, the trigger is moved. Two: ===: Example, this is the simple description of the figure. The first figure The second picture The third picture The fourth picture The fifth picture is a stereoscopic view of the conventional belt buckle structure. This is a perspective view of the belt buckle structure. = An exploded view of the creation of the belt buckle structure. :: Create a schematic diagram of the action of the belt buckle structure. [Main component symbol description] The action under P does not think. [Authentic] 1 1 clamp seat 1 3 lock shaft 1 5 control body 1 〇 belt buckle 1 2 frame holding portion 14 check stopper M320314 [This creation] 1 body 1 1 accommodation space 1 2 spring 1 3 Frame 1 3 1 retaining wall 1 4 clamp seat 1 4 1 fit slot 1 4 2 ratchet clamp _ 1 4 2 1 occlusal tooth 1 4 3 shaft bolt 1 5 positioning shaft 1 6 shaft hole 2 lever 2 1 control block 2 1 1 perforation 2 2 frame holding part 3 locking seat 31 backstop tooth 32 stop - 33 card axle 34 tab 4 belt 4 1 ratchet structure 4 2 head end 4 3 end