M272636 八、新型說明： 【新型所屬之技術領域】 ^ π & _持狀態之抽绑扣 具的定位技術，同步達到既省力又枝操作、及以精簡之 結構設置，更能辭安全使狀特性，崎合操作 理需求。 ^ 【先前技術】 早期捆綁物品技術係直接_捆綁帶為之，主要先將 捆綁帶兩端大觸定，錢施財緊力_綁帶之鬆他部 份，可是如此之操作方式，f要有經驗或資深之捆工方能 輕易為之，-般人員實在無法順利操作，且物品在抽鄉後 亦非ή分穩ϋ，另外捆綁帶外觀上也顯得雜亂。 ^於是便有人開發出『手拉器』，其結構便如專利公告 呢.52_『手拉器改良』、專利公告號：52咖 Γ文良（―）』、她錢：5職『侧之結構改 轉職結構主要以棘輪絞 I來束$捆綁帶，然而，其每 緊於旋轉軸不易解門…祕，料捆绑帶易絞 作心' ^、及捆綁帶擁塞旋轉軸上等缺點，操 轉軸上所致，再綁帶_繞於旋 寻手拉器其結構複雜度較高，其購置 成本自然不能大幅舰到市場f求。 M272636 善，乃精心加以研究改良，經多年從事於此-行業之絲 驗，於是創作出本創作。 【新型内容】 本創作『扣具結構（七）』主要内容在於··提供一種 確具安全定位性、結構精簡、操作簡便之购帶束緊技術。 【實施方式】 為了該等技術特點’並使f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： 請參看第一、二圖，本創作包括有： 一本體（1 0 )，其係於一矩狀底板（工工）、及於底 板（1 1)兩側向上.彎折有側板（丄2)而構成之框體， 該底板（1 1)間隔設有第—穿槽（i 3 )、第二穿槽（丄 4) ，兩側板（1 2)在近第—穿槽（1 3)上方設曰有樞 孔（1 5 )，兩侧板（丄2 )另在端面凹設有略朝向底板 (1丄）傾斜之卡掣槽（1 6 )，而兩側板（1 2 )並在 卡掣槽（16)下方沖設有向外圓突狀之擋緣（i 7)， 然後兩側板（12)頂面則在卡掣槽（！6)和樞孔（1 5) 間凹設有一容置槽（18); 一扳動件（2 0 ) ’其具有一頂板（2丄）、及於頂 板（21)兩側設有折板（2 2)而構成，該扳動件（2 〇)兩折板（2 2)並能對合在本體（工〇)兩側板（丄 M272636 2)内，扳動件（2 〇)於折板（2 2)—端緣貫設有樞 孔（2 3 )，該樞孔（2 3)係和本體（1〇)樞孔（1 5 )相對應，以供樞轴（2 4 ) —併穿椹，並使扳動件（2 〇)自由端之頂板（21)突出本體（1〇)兩側板（丄 2 )’以利在扳動該頂板（2 1 )時，該扳動件（2 〇 ) 能以樞軸（2 4 )為中心而轉動一定角度；而該扳動件（2 〇)折板（2 2)在轉動下移而為擋緣（17)擋止時， 其在相對卡掣槽（16)的位置則設有與之配合的長條狀 滑槽（2 5)，頂板（21 )則在相對滑槽（2 5)的位 置設有限位槽（2 6 )，該頂板（2 1 )頂面則設有向外 漸擴之斜板（2 7 );另外，折板（2 2 )在滑槽（2 5 ) 和樞轴（2 4)間則設有貫穿孔（2 8)，用以樞設一與 樞軸（2 4)平行之轴件（2 9); 一定位件（3 0 )，其具有滑移於兩滑槽（2 5 )之 卡榫（3 1 )、及滑移於限位槽（2 6)之導桿（3 2) 所構成，該定位件（3 〇)並在導桿（3 2)兩侧的位置 向上突設有控板（3 3 )，其導桿（3 2 )中套掣有一彈 黃（3 4 )，藉由導桿（3 2 )自由端之插入限位槽（2 6 )中，使彈簧（3 4 ) —端係抵壓控板（3 3 )、另端 則抵壓頂板（21)内侧面，使該彈簀（3 4)能以預設 彈力而推動定位件（3 〇 )，令其卡榫（3工）外側隨時 處於朝卡掣槽（1 6 )方向定位之功能，使該卡榫（3 1 ) M272636 在進入卡掣槽（16)中時，係將扳動件（2 ο)固定於 本體（10)中； 二捆綁帶（40) (400)，請配合第三圖觀之， 其一捆綁帶（4 0)的一端設有第一掛勾（5丄），該捆 绑帶（4 0 )係穿入第一穿槽（1 3 )後、疊接於底板（工 1) 之外％» ’並以縫線將該疊接面加以固定，而另一捆綁 帶（4 0 0 )則於一端設有第二掛勾（5 2)，該端緣則 由第二穿槽（14)底端穿入後、繞抵樞軸（24)後才 圈繞軸件（2 9)而構成一束緊段（41)，繼之，在繞 經軸件（2 9)下方後穿經樞軸（2 4)和束緊段（41 ) 間、然後由底板（1 1 )上方拉出而構成調整段（4 2 )。 如第三圖所示，操作者藉由按壓於斜板（2 7)處， 而可輕易扳動控板（3 3 )克服彈簣（3 4 )，使卡榫（3 1 )脫離卡掣槽（1 6 )，即可以向上轉動扳動件（2 〇 )， 使其轴件（2 9 )離開容置槽（丄8 )，在軸件（2 9 ) 和樞軸（2 4)呈一縱線時，其束緊段（41)、調整段 (4 2 )係呈一最大鬆弛的連動狀態，以便藉由調整段（* 2) 的鬆放，使兩掛勾（5 U (5 2)足以脫出勾接之 物品、或帶子等被捆綁物，或者藉由拉放調整段（4 2) 而變化二掛勾（5 1 )( 5 2 )之間距，達到使二掛勾（5 1 )(5 2)能確實中介勾接所欲捆綁之物品、或帶子間 距，欲束緊二掛勾（5 1 )(5 2 )時，只須拉緊束緊段 M272636 (4 2 )，然後轉動扳動件（2 〇)而使卡榫（3丄）伸 入卡掣槽（1 6 )，據以達到固定扳動件（2 〇 )於本體 (10)之作用，在此同時，該板動件（2 〇)轴件（2 9 )便將捆綁帶（4 〇〇)之調整段（4 3)及束緊段（4 2 )對折卡緊於軸件（2 9 )、樞軸（2 4 )間，令捆綁 帶（4 0 0 )束緊段（3 2 )、調整段（3 3 )呈一卡死 rl大恶’並在卡榫（3 1 )伸入卡掣槽（1 6 )而將扳動件 (2 0)固定於本體（1〇)之時，同步令二掛勾（51) (5 2)足以將勾接之物品、或帶子緊繃到最穩定的程 度，以達小施力、高緊繃之省力操作優點，大大增進捆綁 之安全性。 請參閱第四圖，其係本創作第二實施例，該實施例在 於加強本體（10)和捆綁帶（4 0 0 )調整段（41) 之定位功能；該捆綁帶（4 〇 〇)亦於一端設有第二掛勾 (5 2)，該端緣則由第二穿槽（14)底端穿入後、繞 抵樞軸（2 4)後才圈繞軸件（2 9 )而構成一束緊段（4 1 )，繼之，在繞經軸件（2 9 )下方後穿經樞轴（2 4 ) 和束緊段（41)間、然後再穿入第二穿槽（14)下方 拉出而構成調整段（4 2)。 請參閱第五圖，其係本創作第三實施例，該實施例在 於加強定位件（3 0)彈性定位於卡掣槽（1 6)之功能； 其主要在扳動件（2 〇)頂板（21)間隔設有兩限位槽 M272636 、6 )而疋位件（3 〇)在相對兩限位槽（2 6)的 位置則設有導桿（3 2 )，並使導桿（3 2 )能滑合於限 位槽（2 6 )巾’該定位件（3 Q)並在兩導桿（3 2) ’向有&板（3 3 )，其兩導桿（3 2 )中各套掣 有一彈簧（3 4 )，使兩彈簧（3 4 )-端係抵壓控板（3 〇 )另端則抵壓顺（2 1 )内側，據以強化定位件（3 〇)=性粒卡料曹（16)職功能。M272636 VIII. New type description: [Technical field to which the new type belongs] ^ π & _ The positioning technology of the pull-and-clamp buckle in the state of synchronization, which achieves both labor-saving and branch operation, and a simplified structure setting, which is more capable of security. Characteristics, meet the operational requirements ^ [Previous technology] The technology of early binding items was directly _ binding belts. It mainly first touched the two ends of the binding belts. Qian Shicai tightness _ loose parts of the belts, but this is the operation method. Experienced or experienced bundlers can easily do this-general personnel can not operate smoothly, and the items are not stable after the village is drawn, and the appearance of the straps is also messy. ^ So someone developed a "hand puller", whose structure is like a patent announcement. 52_ "Improvement of the hand puller", Patent Bulletin No .: 52 coffee wenwenliang (-) ", her money: 5 positions" side structure The restructuring structure mainly uses a ratchet twist to bundle the straps. However, it is not easy to unlock the door when it is tight with the rotation axis ... secret, the straps are easy to twist, and the straps congest the rotation axis. Due to the rotation of the shaft, the re-banding of the revolver is relatively complicated in structure, and its purchase cost cannot naturally reach the market. M272636 Good is carefully researched and improved. After many years of experience in this industry, he created this creation. [New content] The main content of this creation "Clamping Structure (Seven)" is to provide a belt tightening technology that has secure positioning, simple structure, and easy operation. [Implementation] For the purpose of these technical features, and to enable the reviewing committee to further understand the structure, characteristics, and other purposes of this creation, the drawings of the preferred embodiment are detailed as follows: Please refer to the first and second figures This creation includes: a body (1 0), which is attached to a rectangular base plate (construction), and the base plate (1 1) is facing up on both sides. The frame is formed by bending the side plate (丄 2), The bottom plate (1 1) is provided with a first through slot (i 3) and a second through slot (丄 4) at intervals, and the two side plates (1 2) are provided with a pivot hole near the first through slot (1 3) ( 1 5). The two side plates (丄 2) are recessed at the end surface with a latch groove (1 6) which is slightly inclined toward the bottom plate (1 丄), and the two side plates (1 2) are below the latch groove (16). An outwardly protruding flange (i 7) is punched, and then the top surface of the two side plates (12) is recessed with a receiving groove (18) between the latch groove (! 6) and the pivot hole (1 5). A trigger member (20) 'It has a top plate (2 丄) and two folding plates (2 2) are provided on both sides of the top plate (21), the trigger member (20) two folding plates ( 2 2) And can be aligned on the two sides of the body (工 〇) (丄 M 272636 2), the trigger (20) is provided with a pivot hole (23) at the end of the folding plate (22), and the pivot hole (23) is connected to the pivot hole (1) of the main body (1). 5) Correspondingly, for the pivot (2 4)-and pierce, and make the top plate (21) of the free end of the trigger (20) protrude from both sides of the body (1) (2) to facilitate When the top plate (21) is pulled, the trigger (20) can be rotated by a certain angle with the pivot (24) as the center; and the flap (22) of the trigger (20) is rotating When moving downward to stop by the blocking edge (17), it is provided with a long chute (2 5) corresponding to the position of the latching groove (16), and the top plate (21) is at the opposite chute (2 5) is provided with a limiting groove (2 6), and the top surface of the top plate (2 1) is provided with a sloping plate (2 7) that gradually expands outward; in addition, the folding plate (2 2) is in the sliding groove ( A through hole (2 8) is provided between 2 5) and the pivot shaft (2 4) for pivoting a shaft member (2 9) parallel to the pivot shaft (2 4); a positioning member (3 0), It is composed of a tenon (3 1) sliding on two sliding grooves (2 5) and a guide rod (3 2) sliding on a limiting groove (2 6). The positioning member (3 0) is A control board (3 3) is protruded upward from the positions on both sides of the guide rod (3 2), and a spring yellow (3 4) is set in the guide rod (3 2), and the free end of the guide rod (3 2) Insert it into the limiting groove (2 6), so that the spring (3 4)-one end is against the pressure control plate (3 3), and the other end is against the inner side of the top plate (21), so that the spring (3 4) can The preset elastic force pushes the positioning member (30), so that the outside of the tenon (3 workers) is positioned at the direction of the snap slot (16) at any time, so that the tenon (3 1) M272636 enters the snap slot (16), the trigger (2 ο) is fixed in the body (10); two binding straps (40) (400), please cooperate with the third picture, one of the binding strap (4 0) A first hook (5 丄) is provided at one end, and the binding band (40) is inserted into the first through slot (13) and overlapped with the bottom plate (Work 1). The overlapping surface is fixed, and the other binding strap (400) is provided with a second hook (52) at one end, and the end edge is penetrated by the bottom end of the second through slot (14) and wound around. After reaching the pivot (24), the shaft (2 9) is circled to form a tight section (41). Member (29) through via pivot (24) and a straining segment (41) between the downward and then pulled the bottom plate (11) is configured to adjust the upper section (42). As shown in the third figure, by pressing on the inclined plate (2 7), the operator can easily pull the control plate (3 3) to overcome the spring (3 4) and disengage the tenon (3 1) from the latch. The slot (1 6), that is, the trigger member (20) can be turned upwards, so that the shaft member (2 9) leaves the accommodation slot (丄 8), and the shaft member (2 9) and the pivot (2 4) are When there is a vertical line, the tightening section (41) and the adjusting section (4 2) are in a state of maximum slack interlocking, so that the two hanging hooks (5 U (5 2) It is enough to release the hooked items, or straps such as straps, or change the distance between the two hooks (5 1) (5 2) by pulling the adjustment section (4 2) to achieve the second hook ( 5 1) (5 2) can ensure the intermediary to hook the items to be bundled, or the distance between the straps, and to tighten the second hook (5 1) (5 2), just tighten the tightening section M272636 (4 2) Then, turn the trigger (20) to make the tenon (3 丄) protrude into the latch groove (16), so as to achieve the function of fixing the trigger (20) to the body (10), at the same time , The plate moving part (20) and the shaft part (2 9) will bind the adjustment section (4 3) of the strap (4 00) and The tightening section (4 2) is double-folded and clamped between the shaft member (2 9) and the pivot (2 4), so that the tightening section (4 0 0) of the tightening section (3 2) and the adjusting section (3 3) form a card. The dead rl is very evil, and when the tenon (3 1) is extended into the latch groove (16) and the trigger (20) is fixed to the body (10), the second hook (51) ( 5 2) It is enough to tighten the hooked items or straps to the most stable level, so as to achieve the advantages of small effort and high tension and labor-saving operation, which greatly improves the security of binding. Please refer to the fourth figure, which is the original Create a second embodiment, this embodiment is to strengthen the positioning function of the body (10) and the strap (400) adjustment section (41); the strap (400) is also provided with a second hook at one end ( 5 2), the end edge is formed by the second end of the second slot (14), and then the pivot member (2 9) is wound around the pivot shaft (2 4) to form a tight section (4 1). Then, after passing under the warp beam member (2 9), it passes through the pivot (2 4) and the tightening section (41), and then penetrates under the second passage groove (14) and pulls out to form the adjustment section ( 4 2) Please refer to the fifth figure, which is the third embodiment of the present invention. The function of elastically positioning the positioning member (30) to the latching groove (16) is mainly provided by two limiting grooves M272636, 6 at the interval of the trigger member (20) top plate (21) and the positioning member (30) A guide rod (32) is provided at a position opposite to the two limit slots (26), and the guide rod (32) can be slid into the limit slot (26). The positioning member (3 Q) and a & plate (3 3) in the two guide rods (3 2), each of the two guide rods (3 2) is provided with a spring (3 4), so that the two springs (3 4) -The end system resists the pressure control board (30), and the other end opposes the inner side of cis (21), thereby strengthening the positioning function (30) = the function of the card material (16).
月’閱第八圖’其係本創作第四實施例，該實施例主 要在於將本體（1 Q )卡掣槽（i㈠和扳動件^ 〇 ) 滑槽（2 5 )設置勒目對紅水平狀，以強化定位件（3 0)固定本體（1Q)和扳動件（2 Q)之功能。 至於第七圖則是本創作第五實施例，該實施例主要說 明本創作4置槽（i 8)為—非必要料，其只須使轴件 (2 9 )兩端寬度小於或等於兩折板（2 2 )寬度，只須The "read the eighth picture" is the fourth embodiment of this creation. This embodiment mainly consists of setting the main body (1 Q) latching slot (i㈠ and the trigger member ^ 〇) and the sliding slot (2 5) to set the eye to red. It is horizontal to strengthen the function of the positioning member (30) to fix the body (1Q) and the trigger (2Q). As for the seventh drawing, this embodiment is the fifth embodiment of the present invention. This embodiment mainly explains that the four grooves (i 8) of this creation are not necessary. It only needs to make the width of both ends of the shaft member (2 9) less than or equal to two. Folding plate (2 2) width, only
使雜件（2 9 )私兩折板（2 2 )連動，進而直接進 出本體（10)兩侧板（12)即可。 清麥閱第八圖’其係本創作第六實施例，該實施例主 要在強化扳動件（2 Q )之結構性；其主要將施（2丄） 跨置在兩折板（2 2 )相躺，並在兩折板（2 2 )約 中段跨置有巾介桿（2 1 Q )，如此便達到強化兩折板（2 2 )之結構性’此時頂板（2 1)則向下延設有一擋板（2 1 1)，限位槽（2 6 )則貫穿該擋板（2 1 1 )，用以供 10 M272636 導桿（3 2)滑人甘+ 3)則突^至於定位件（3〇)之控板（3 3)則犬伸於顺（21) 體（1 0)卡掣槽（Ί R、 干1〇)間，該本 則可設置成相對應 〜之削蚪狀，以提供操作者作動該定位件 (30)移動而進出 第八图太触Γ η下手钇（1 6)。至於第九圖則是將 乐Υ圖本肢（1 〇 ) 槽⑵）設__: (2〇)滑 固定本麵 饿之水伟，㈣蚊辦（3 0 ) 固疋本脰（10)和扨 則m同,動件2 〇之功能。另外第十圖 貝>1疋/1寻弟九圖車由f 9 Π、τ . 9)兩端見度設置小於或等於兩折 ' 寬度，使該軸件（29)能為兩折板（ 連動，進而直接進出本體（10)兩側板（12)。 由以上操作得知糊歧少具有如下之優點： ,3加捆綁安全性··本創作扳動件係藉由固定件卡 二於t 麵捆綁帶固定於峰及轴制之功能，該 寻=定位之結構設計，使捆綁帶在齡時，根本不可能 有松動之虞’使二掛勾將她綁物完全且穩定的定位，大 大提高整體使用安全性。 /二、符合轉性之要求··㈣上之結構得知本創作只 須以本體、鶴件、定位件及_帶即可叫成，其不管 結構零件及轉方式，均較w知手㈣更為賴，:以^ 糾降低本創作之整體成本，使之具有較佳之市場競爭 性’誠為-精品且能吸⑽㈣望之產品結構設計。 M272636 、 &作_便·本創作只顯由直接操條動件卡榫 k出k卡槽之動作，即可以完成捆綁或鬆綁之工作，其 正版4κ作模式足以達成簡易明瞭的方便性。 \上2迷’本創作在财結射，可以說是前所未見，由 :本案具有悉心之設計，故具有上述之優點，而為一相當 、出且U之4，其在醜產品巾均未見細似之創作 萬公^之發表，故符合新型翻以·件，乃爰依法提 出申、明准以上所述者，僅為本創作之-較佳實施例而 已’當不能以之限定本創作實施之範圍，即大凡依本創作 :請專利範圍所作之均#變化與修飾，皆應仍屬本創作涵 蓋之範圍内。 【圖式簡單說明】 圖示部份： 第一圖：係本創作之分解示意圖。 第二圖：係本創作之組合示意圖。 第三圖：係本創作之剖面示意圖。 第四圖：係本創作第二實施例之示意圖。 第五圖：係本創作第三實施例之示意圖。 第六圖··係本創作第四實施例之示意圖。 第七圖：係本創作第五實施例之示意圖。 第八圖：係本創作第六實施例之示意圖。 第九圖：係本創作第七實施例之示意圖。 12 M272636 第十圖：係本創作第八實施例之示意圖。 圖號部份： (10)本體 (1 1)底板 (1 2 )侧板 (13)第一穿槽 (1 4)第二穿槽 (15)樞孔 (16)卡掣槽 (17)擋緣 (18)容置槽 (2 0)扳動件 (2 1 )頂板 (210)中介桿 (21 1)擂板 (2 2)折板 (2 3)樞孔 (2 4)樞軸 (2 5)滑槽 (2 6)限位槽 (2 7)斜板 (2 8)貫穿孔 (2 9)轴件 (3 0)定位件 (31)卡榫 (3 2)導桿 (3 3)控板 (3 4 )彈簧 (4 0 ) ( 4 0 0 )捆綁帶 (4 1 )束緊 (4 2)調整段 (51)第一掛勾 (5 2)第二掛勾The miscellaneous pieces (2 9) are linked with the two private folding plates (2 2), and then directly enter and exit the two side plates (12) of the body (10). Qingmai reading the eighth picture 'This is the sixth embodiment of this creation, this embodiment is mainly to strengthen the structure of the trigger (2Q); it mainly places Shi (2 丄) across the two folded plates (2 2 ) Lying side by side, and a towel rod (2 1 Q) is placed across the middle of the two folded plates (2 2), so that the structure of the two folded plates (2 2) is strengthened. 'At this time, the top plate (2 1) is A baffle plate (2 1 1) is extended downward, and a limiting groove (2 6) passes through the baffle plate (2 1 1), for the 10 M272636 guide rod (3 2) to slide into the man + 3). ^ As for the control board (3 3) of the positioning member (30), the dog extends between the body (10) and the catch groove (Ί R, stem 10) of the body (21), and the book can be set to correspond ~ It is shaved to provide the operator to move the positioning member (30) to move in and out of the eighth figure. As for the ninth plan, let's set the original limb (1 〇) trough Υ __: (2 〇) slide and fix the hungry water on the face, the mosquito mosquito office (3 0) fix the original 脰 (10) Same as 扨 m, the function of the moving part 2 0. In addition, the tenth figure > 1 疋 / 1 find the ninth figure car from f 9 Π, τ. 9) The visibility at both ends is set to be less than or equal to two folds' width, so that the shaft member (29) can be a two fold plate (Linkage, and then directly in and out of the side plate (12) of the body (10). From the above operation, it is known that the lack of ambiguity has the following advantages: 3, plus binding security. · The trigger of this creation is fixed by a second card. The function of t-face binding straps fixed to the peak and the axis system. The structure design of the positioning = positioning makes it impossible for the straps to loosen when they are old. Greatly improve the overall safety of use. / II. Meet the requirements of transferability. The structure on the bottom knows that this creation can be called only by the body, crane parts, positioning parts and belts, regardless of the structural parts and the transfer method. It ’s more important than w knowing how to do it: reducing the overall cost of this creation with ^ correction to make it more competitive in the market. “Sincerity-exquisite and attractive product structure design. M272636 、 & 作_Ben · This creation only shows the action of k-slots that are moved out of the knives by directly manipulating the tenon, that can complete the binding or The work of unbundling, its genuine 4κ mode of operation is enough to achieve simple and clear convenience. \ 上 上 迷 'This creation was shot in wealth, it can be said that it has never been seen before. This case has a careful design, so it has the advantages mentioned above. However, it is a comparable, out-of-the-box U-4, and it has not seen the publication of similar creations in Ugly Products. Therefore, it conforms to the new type of translation. It is based on the application of the law, and the above mentioned ones. Is only for the creation of this creation-the preferred embodiment. 'When the scope of the implementation of this creation cannot be limited, that is to say, all creations based on this creation: Please use the patent scope to make # changes and modifications, which should still fall within the scope of this creation. [Simplified description of the diagram] The diagram part: The first diagram: the exploded diagram of the creation. The second diagram: the combined diagram of the creation. The third diagram: the cross-section diagram of the creation. The fourth diagram: This is the schematic diagram of the second embodiment of this creation. The fifth diagram: is the schematic diagram of the third embodiment of this creation. The sixth diagram is the schematic diagram of the fourth embodiment of this creation. The seventh diagram: is the fifth embodiment of this creation. The schematic diagram. Schematic diagram of the sixth embodiment of the creation. Ninth diagram: The diagram of the seventh embodiment of the creation. 12 M272636 Tenth diagram: The diagram of the eighth embodiment of the creation. Drawing number part: (10) Ontology (1 1 ) Bottom plate (1 2) Side plate (13) First through groove (1 4) Second through groove (15) Pivot hole (16) Detent groove (17) Retaining edge (18) Receiving groove (20) Moving part (2 1) Top plate (210) Intermediate rod (21 1) Pan plate (2 2) Fold plate (2 3) Pivot hole (2 4) Pivot (2 5) Slot (2 6) Limit slot ( 2 7) inclined plate (2 8) through hole (2 9) shaft member (3 0) positioning member (31) tenon (3 2) guide rod (3 3) control plate (3 4) spring (4 0) ( 4 0 0) Binding strap (4 1) Tightening (4 2) Adjusting section (51) First hook (5 2) Second hook
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