M355319 四、 指定代表圖： (一) 本案指定代表圖為：第（一）圖。 (二) 本代表圖之元件符號簡單說明： (I) .本體 (10). C形槽道 (II) .第一瓣體 (12).第二瓣體 . (13).結合銷 φ (2).扣片 (22).第二孔槽 (3) .蓋體 (32).按鈕 (4) .墊片 五、 新型說明： 【新型所屬之技術領域】 [0001] 本創作係關於一種安全扣具，尤指一種用於高架作 • 業之安全裝置。 【先前技冬好】 - [0002] 按，一般有關在高架處活動作業的人員，為了安全 起見通常都會被要求在腰際間束缚一安全帶，再由安全 帶的扣具勾掛在活動範圍周邊定點中，以防止人員一不 小心往下掉落時，可由安全帶將其阻止不再繼續掉落。 請參閱第八圖所示，為一般高架作業人員使用之安全防 護裝置實施例圖，該安全防護裝置主要包括作業人員身 上穿戴之背心式安全帶（b)，該安全帶（b)環繞於作業人 097219722 表單編號A0101 第2頁/共18頁 0983038967-0 M355319M355319 IV. Designated representative map: (1) The representative representative of the case is: (1). (2) A brief description of the symbol of the representative figure: (I). Body (10). C-shaped channel (II). First valve (12). Second valve. (13). Combined pin φ ( 2). Clasp (22). Second slot (3). Cover (32). Button (4). Shim 5. New description: [New technical field] [0001] This creation is about Safety buckle, especially a safety device used in overhead construction. [Previous winter good] - [0002] Press, generally for people who are working in the elevated position, for safety reasons, they are usually required to bind a seat belt between the waist, and then the buckle of the seat belt is hooked on the activity. In the perimeter of the range to prevent people from accidentally falling down, they can be prevented from falling by the seat belt. Please refer to the figure 8 for the safety guards used by the general elevated workers. The safety guards mainly include the vest-type seat belt (b) worn by the operator. The seat belt (b) surrounds the work. Person 097219722 Form No. A0101 Page 2 / Total 18 Page 0983038967-0 M355319
097219722 員之四肢與軀體，且該安全帶（b)延伸一扣環（bl)，且該 扣％(1)1)設有一復位活扣（圖式之角度未能顯現），可藉 由該復位活扣短暫之開閉，使該扣環（bl)之環内與環外 呈短暫相通之狀態，而於高架活動範圍内設一安全繞、繩 (a)，該安全纜繩（a)係由間隔設置之複數繩架（c)，將 該安全缓繩（a)支撐、固定於作業人員行經之路徑，以令 作業人員將該扣環（bl)扣於該安全纜繩（3)上。如此，若 #作業人員於高架意外失足時，便可藉由扣環（bl)與該 女全緵繩（a)將其阻止，而不至發生墜落意外。 闺 $，作業人員於高架作業時，時常會拖良該扣環 (bi)行走，當該扣環（bl)沿著委全纜讀(a)滑動至與繩 架（c)連接處時，作業人員則必須至少空出”手將該扣環 (bl)由繩架（c) 一側解開，再將該扣環（bi)鉤扣於繩架 (曰〇另-側，方能繼續行走，若是作業人員雙手持物時更 疋相田不便’且解開該扣環（Μ)時皆有失足墜落之風險 。因此如何再提昇扣具有更安全·善談計，乃是應該 朝向的目標。 【新型内容】 有鑑於先前技術存在之問題，本創作係—種高架作 業之安全扣具，主要目的係於安全扣具Τ部設—C形槽道 ’讓作業人員藉由該C形槽道穿伸過繩架，而使作業 於高架作“受《之限制H㈣走動。 、 [0005] 為達成上述之目的，本創作所提供之技術手段為一 種局架作f之安全扣具，包括—本體，該本體下部 -開口與外界相通之C形槽道， 第3頁/共18頁 表單編號A_丨 ^ , ^ 互上郤〇又有一扣片 0983038967-0 M355319 ，藉由作業人員穿戴於軀幹之安全帶所設之扣環，扣掛 於本創作之扣片上，並將本創作之〇形槽道扣接於該安全 、、見繩，如此，當高架作業人員行經安全纜繩與繩架連接 處時，僅需將該c形槽道轉向對正並穿過該繩架，而無須 執行解開扣環後再將扣環扣掛於繩架另一側，以避免高 架作業人員解開扣環而導致有失足墜落之風險。 【實施方式】 [0006]以下透過圖示說明本創作之構造、特點以及實施例，俾 ^ 使貝審查人員對本創作有更進一步之瞭解。 _7]請參閱第一圖所示與第二圖所示，本創作係關於一種高 架作業之安全扣具，包括： [0008] 一本體（1)，該本體（1)下部形成一開口與外界相通 之C形槽道（1〇)，該本體（1)包括一第一瓣體（丨丨）與一第 二瓣體（12)，該第一、第二瓣體（u)(12)上部側緣分別 延伸一呈上、下疊合之第一、第土疊合部〇11)(121)， φ 一第一穿孔（116)，呈轴向貫穿且相通於該第一、第二疊 合部（111)(121); —結合銷（13)，插設於該第一穿孔 (116)内部，令該第一、第二瓣體（11)(12)形成樞合狀 態’可供與該枢部呈對稱側之該第一、第二瓣體 (11) (12) ’以β玄結合鎖（13 )為支點為抽心呈環向轉動開 合’而沿該C形槽道（10)形成開合端。 [0009] 請參閱第三圖與第四圖所示，該第一、第二瓣體 (11 )( 1 2)内側分別設有一第一弧面（11 2)與一第二弧面 (122) ’該第一、第二弧面（112)(122)共同形成該C形 097219722 表單編號A0101 第4頁/共18頁 0983038967- M355319 槽道（10);該c形槽道（10)主要在於容置高架作業之安 全纜繩（a)，以令作業人員於高架意外失足時，藉由該本 體（1)與該安全纜繩（a)將其阻止，而不至發生墜落意外 ，因此，該C形槽道（1 〇)缺口側緣之間距（ψ)，為該c形 槽道（10)最大内徑（D)之六分之一至二分之一，以確保該 安全纜繩（a)不至於滑脫該c形槽道（1〇);且該c形槽道 (10) 之内壁至少設有一導輪（14)，以令該安全纜繩（a) 與该C形槽道(· 1 〇)間之滾動摩擦小於滑動摩擦，使作業人 貝於南架行走順暢。 [0010] 請參閱第二圖至第七圖所示，為使該本體（1)夾持該 安全纜繩（a)後，令該第一、第二瓣體（11)(12)呈鎖合 狀態’以及脫離該安全缓繩（a)時，令該第一.、第二瓣體 (11) (12)—側呈開合狀態’本創作於該第一瓣體（I!)之 開合端上部樞設一鉤合板（15 )，該鉤合板（15) —側延伸 一施力部（151)’而該鉤合板（15 )另一側延伸一鉤部 (152)與該第二瓣體（12)之開合端上部設置之一鉤槽 (123)鉤合，令該第一、第二瓣體（π )(12)呈鎖合狀態 ’防止該安全纜繩（a)滑脫出該C形槽道（1〇)。 [0011] 該第一瓣體（11)外侧設有一凹槽（113)容許一側鈕 (16)設置，該側鈕（16)之内側設有一第一彈性元件 (161)，以令該侧鈕（16)按壓後復位，且該側鈕（16)之 内側鄰接該施力部（151)，以令該側鈕（16)按壓並連動 該施力部（151)轉動’並連動該鉤部（152)環向轉動，以 令該鉤部（152)脫離該第二瓣體（12)之鉤槽（123)，令該 第一' 二瓣體（11)(1 2)之開合端呈開合狀態，使該安全 097219722 表單編號A0101 第5頁/共18頁 0983038967-0 M355319 扣具可脫離該安全纜繩（a);另，該第一瓣體（11)頂面設 有一限位部（114)，該限位部（114)外緣設有螺紋，該限 位部（114)藉由周壁框圍界定一容置空間（1141)，該周 壁設有一缺口（1142);該容置空間（1141)設置一壓鈕 U7)，該壓鈕（π)底面設一第二彈性元件（172)，以令 該壓鈕（17)按壓後復位，且該壓鈕（17)外緣向外凸設— 擋片（171)，且該擋片（171)局部裸出該缺口（1142); 一限位環（18)，該限位環（18)内部設有螺紋，以螺合於 該限位部（114)外緣之螺紋，以限位該壓鈕（17)之軸向 尚度，並令該擋片（171)干涉該施力部（151)之轉動。 本創作更包括一扣片（2 )，該扣片（ 2 ；)間隔設有一第 一孔槽（21)與第二孔槽（22)，該第一孔槽（21)係套設於 該限位部（114)外侧，且由該限位環（18)壓固該扣片（2) ，而該第二孔槽（22)可供作業人員扣掛安全帶（b)所設之 扣環（bl);本創作可於該限位環（18)上部設一蓋體（3) ’該蓋體（3)設有一按紐（3:，2) ’該按知（32)之底面鄰接 s玄壓钮（17);當作業人員操作時，按壓該按紐（3 2 )，以 令該按鈕（32)連動該壓鈕（17)壓迫該第二彈性元件 (172)產生軸向位移，令該壓鈕（17)之擋片（171)沿該限 位部（114 )之缺口（ 11 4 2 )軸向移動，並解除對該施力部 (151)之干涉。 另，該第一瓣體（U)設有一通槽（Π5)，該通槽 (115)—側之開口鄰接該第二瓣體（12)，且該通槽（115) 内部設置一第三彈性元件（1151)，該第三彈性元件 (1151)藉由其彈性舒張，以推抵該第二瓣體（12)形成開 097219722 表單編號A0101 第6頁/共18頁 0983038967-0 M355319 啟之狀恶，並覆設一塾片（4 )於該扣片（2 )與該第一、第 二瓣體（11) (12 )頂面間，以限制該第三彈性元件（丨丨5 J) 脫落出該通槽（115)。 [0014]097219722 members of the limbs and body, and the seat belt (b) extends a buckle (bl), and the buckle % (1) 1) is provided with a reset buckle (the angle of the figure is not visible), by The live buckle is temporarily opened and closed, so that the ring of the buckle (bl) is in a state of short-term communication with the outside of the ring, and a safety winding (a) is arranged in the elevated range of motion, and the safety cable (a) is The plurality of rope racks (c) are spaced apart to support and fix the safety slow rope (a) to a path traveled by the operator so that the operator buckles the buckle (bl) on the safety cable (3). In this way, if the operator loses his foot in an elevated accident, he or she can be prevented by the buckle (bl) and the female full reins (a) without a fall accident.闺$, when the operator is on the elevated work, the buckle (bi) is often towed when the buckle (b) slides along the partial cable (a) to the connection with the rope (c). The operator must at least vacate the hand to release the buckle (bl) from the side of the rope frame (c), and then hook the buckle (bi) to the rope frame (曰〇 other side) to continue Walking, if the operator is inconvenient when holding the object, and there is a risk of falling and falling when the buckle is released. Therefore, how to lift the buckle is safer and better, but the target should be oriented. [New content] In view of the problems of the prior art, this creation department is a kind of safety fastener for overhead work, the main purpose is to set the safety buckle inside the C-shaped channel to allow the operator to use the C-shaped groove. The road is worn over the rope frame, and the operation is carried out on the elevated frame "by the limitation of H (four). [0005] In order to achieve the above purpose, the technical means provided by the creation is a safety buckle for the frame, including - body, the lower part of the body - the C-shaped channel that communicates with the outside, page 3 / 18 pages form number A_丨^ , ^ 互 互 〇 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 098 The road is connected to the safety and the rope. Thus, when the overhead worker passes through the safety cable and the rope frame, the c-shaped channel only needs to be turned and aligned and passed through the rope without performing unwinding. After the buckle is buckled, the buckle is fastened to the other side of the rope frame to prevent the overhead worker from unfastening the buckle and causing a risk of falling and falling. [Embodiment] [0006] The following is a schematic diagram illustrating the structure of the creation, Features and examples, 俾^ Enables the reviewers to have a better understanding of the creation. _7] Please refer to the first figure and the second figure. This creation is about a safety fastener for overhead work, including: 0008] a body (1), the lower portion of the body (1) forms a C-shaped channel (1) with an opening communicating with the outside, the body (1) comprising a first valve (丨丨) and a second valve Body (12), the upper side edges of the first and second valve bodies (u) (12) are respectively extended a first and first soil stacking portion 11) (121), φ a first through hole (116) extending axially and communicating with the first and second overlapping portions (111) (121); a coupling pin (13), inserted inside the first through hole (116), so that the first and second petals (11) (12) form a pivotal state 'available with the pivot portion The first and second valve bodies (11) (12) on the symmetrical side are formed by the C-shaped channel (10) with the β-seamary interlocking lock (13) as a fulcrum for the core to be rotated and opened and closed. Opening and closing end. [0009] Referring to the third and fourth figures, a first curved surface (11 2) and a second curved surface (122) are respectively disposed inside the first and second valve bodies (11) (12). The first and second curved faces (112) (122) together form the C-shaped 097219722 Form No. A0101 Page 4 / 18 pages 0983038967 - M355319 Channel (10); the c-shaped channel (10) is mainly The safety cable (a) for accommodating the overhead work is arranged to prevent the operator from being accidentally lost by the body (1) and the safety cable (a) without falling accidents, so that the accident The distance between the side edges of the notch of the C-shaped channel (1 〇) is one-sixth to one-half of the maximum inner diameter (D) of the c-shaped channel (10) to ensure the safety cable (a Not to slip off the c-shaped channel (1〇); and the inner wall of the c-shaped channel (10) is provided with at least one guide wheel (14) for the safety cable (a) and the C-shaped channel ( · The rolling friction between 1 〇) is less than the sliding friction, which makes the operator walk smoothly on the south frame. [0010] Referring to the second to seventh figures, in order to clamp the safety cable (a) to the body (1), the first and second petals (11) (12) are locked. When the state 'and the safety slow rope (a) is detached, the first and second valve bodies (11) (12) are opened and closed. The original valve body (I!) is opened. A hooking plate (15) is pivoted on the upper end of the joint end, the hooking plate (15) is laterally extended with a force applying portion (151)', and the other side of the hooking plate (15) extends a hook portion (152) and the second portion A hook groove (123) is hooked on the upper end of the opening and closing end of the valve body (12), so that the first and second valve bodies (π) (12) are in a locked state to prevent the safety cable (a) from slipping off. The C-shaped channel (1〇) is exited. [0011] The outer side of the first valve body (11) is provided with a recess (113) for allowing a side button (16), and a side of the side button (16) is provided with a first elastic member (161) to make the side The button (16) is pressed and reset, and the inner side of the side button (16) abuts the urging portion (151) to press the side button (16) and interlock the urging portion (151) to rotate 'and interlock the hook portion ( 152) rotating in a hoop so that the hook portion (152) is disengaged from the hook groove (123) of the second valve body (12), so that the opening and closing ends of the first 'two-valve body (11) (12) are The opening and closing state makes the safety 097219722 Form No. A0101 Page 5 / 18 pages 0983038967-0 M355319 The buckle can be detached from the safety cable (a); in addition, the first valve body (11) has a limiting portion on the top surface thereof (114), the outer edge of the limiting portion (114) is provided with a thread, and the limiting portion (114) defines an accommodating space (1141) by a peripheral wall frame, the peripheral wall is provided with a notch (1142); The space (1141) is provided with a push button U7), and a second elastic member (172) is disposed on the bottom surface of the push button (π) to reset the press button (17), and the outer edge of the push button (17) is Outer protrusion - the blank (171), and The blocking piece (171) partially exposes the notch (1142); a limiting ring (18), the limiting ring (18) is internally provided with a thread to be screwed to the thread of the outer edge of the limiting portion (114), To limit the axial extent of the push button (17), and to cause the flap (171) to interfere with the rotation of the urging portion (151). The present invention further includes a buckle piece (2), the buckle piece (2;) is provided with a first hole groove (21) and a second hole groove (22), and the first hole groove (21) is sleeved on the piece. The buckle portion (2) is pressed by the limit ring (18), and the second hole (22) is provided for the operator to buckle the buckle provided by the seat belt (b) Ring (bl); this creation can be provided with a cover body (3) on the upper part of the limit ring (18). The cover body (3) is provided with a button (3:, 2) 'the bottom surface of the button (32) Adjacent to the sin button (17); when the operator operates, press the button (3 2 ) to cause the button (32) to interlock the button (17) to press the second elastic member (172) to generate an axial direction The displacement causes the blocking piece (171) of the pressing button (17) to move axially along the notch (11 4 2) of the limiting portion (114), and the interference of the urging portion (151) is released. In addition, the first valve body (U) is provided with a through groove (Π5), the opening of the through groove (115) is adjacent to the second valve body (12), and a third portion is disposed inside the through groove (115). The elastic member (1151), the third elastic member (1151) is elastically relaxed to push against the second valve body (12) to form an opening 097219722. Form No. A0101 Page 6 / Total 18 Page 0983038967-0 M355319 Forming a defect (4) between the buckle (2) and the top surfaces of the first and second petals (11) (12) to limit the third elastic member (丨丨5 J ) falls out of the through slot (115). [0014]
[0015] 本創作具有兩道限制設計，以確保作業人員於高架 作業時，不會因誤觸該按钮（32 )或該侧紐（1 6)其中之一 ，而產生該安全纜繩（a)脫離該本體（1)，進而導致有失 足墜落之風險。因此本創作於使用時，係先按壓住該按 紐（32)，以令該播片（171)位置低於該施力部（151)，再 按壓住該側鈕（16)，以連動該施力部（151)轉動，並連 動该鉤合板（15)之釣部（152)脫離該第二瓣體（12)之鉤 槽（123)，藉由該第三彈性死件(ι15ι)之彈力舒張以 推抵该第二瓣體（12)，令該第一、第二瓣體（^)02)2 .開合端呈開啟狀態；當該安全纜繩（£〇容置於該c形槽道 (1〇)後，僅需將該第一、第二瓣體（11)(12)之開合端相 互推合，令該鉤合板（丨5)之鉤部（152)復位鉤住該第二 瓣體（12)之鉤槽（123)，同時連動該壓鈕（17)之擋片 (171)復位至原高度，以干涉該鉤合板（15)之施力部 (1 51)即可。 明參閱第三圖與第六圖、第七圖所示，高架作業人 員完成前述之操作方式，將該本體（1)扣於該安全纜繩 (a)上，虽作業人員移動至該安全纜繩（a)與該繩架（c) 連接處時，僅需將該本體（1)之C形槽道（1〇)翻轉並對正 °玄繩架之角度’即可穿過該繩架（c)，而無須解開該 本體（1)後’再扣於該安全纜繩（&)上之動作，如此將避 免作業人員於高架處墜落之風險。 097219722 表單編號A0101 第7頁/共18頁 0983038967-0 M355319 [0016] 綜上所述，本創作確實符合產業利用性，且位於申請前 見於刊物或公開使用，亦未為公眾所知悉，且具有非顯 而易知性，符合可專利之要件，爰依法提出專利申請。 [0017] 惟上述所陳，為本創作產業上一較佳實施例，舉凡 一本創作申請專利範圍所做之均等變化，皆屬本案訴求 標的之範疇。 [0018] 【圖式簡單說明】 第一圖為本創作之立體組合圖 Ψ [0019] 第二圖為本創作之立體分解圖 [0020] 第三圖為本創作之實施例圖 [0021] 第四圖為本創作之動作前軸向剖視圖 [0022] 第五圖為本創作之動作前徑向剖視圖 [0023] 第六圖為本創作之動作後軸向剖視圖 [0024] 第七圖為本創作之動作後徑向剖視圖 W [0025] 第八圖為習用之實施例圖 [0026] 【主要元件符號說明】 (1).本體 [0027] (10). C形槽道 [0028] (11).第一瓣體 [0029] [0030] (111) .第一疊合部 (112) .第一弧面 097219722 表單編號A0101 第8頁/共18頁 0983038967-0 [0030] M355319 [0031] (113).凹槽 [0032] (114).限位部 [0033] (11 41 ).容置空間 [0034] (1142).缺口 [0035] (115).通槽 [0036] (1151)·第三彈性元件 ^ [0037] (116).第一穿孔 [0038] (12).第二瓣體 [0039] (121).第二疊合部 [0040] (122).第二弧面 [0041] (123).鉤槽 [0042] (13).結合銷 _ [0043] (14).導輪 [0044] (15).鉤合板 . [0045] (151).施力部 [0046] (152).鉤部 [0047] (16).側鈕 [0048] (161).第一彈性元件 [0049] (1 7 ).壓鈕 097219722 表單編號A0101 第9頁/共18頁 0983038967-0 M355319 [0050] (171).擋片 [0051] (172).第二彈性元件 [0052] (18).限位環 [0053] (2).扣片 [0054] (21).第一孔槽 [0055] (22).第二孔槽 _ [0056] (3).蓋體 [0057] (3 2) ·按紐 [0058] (4).墊片 [0059] (a).安全纜繩 [0060] (b).安全帶 [0061] (bl).扣環 , [0062] (C).繩架 [0063] (W)間距 [0064] (D )最大内徑 097219722 表單編號A0101 第10頁/共18頁 0983038967-0[0015] The creation has two restrictions on design to ensure that the operator does not accidentally touch one of the button (32) or the side button (16) during the overhead operation, and the safety cable (a) is generated. Leaving the body (1), which in turn leads to the risk of falling. Therefore, when the creation is in use, the button (32) is first pressed so that the position of the piece (171) is lower than the force applying portion (151), and then the side button (16) is pressed to interlock The urging portion (151) rotates, and the fishing portion (152) of the hooking plate (15) is interlocked from the hook groove (123) of the second valve body (12), by the third elastic dead piece (ι15ι) Elastically relaxing to push against the second valve body (12), so that the first and second valve bodies (^) 02) 2 open and close ends; when the safety cable is placed in the c shape After the channel (1〇), it is only necessary to push the opening and closing ends of the first and second petals (11) (12) to each other, and the hook portion (152) of the hooking plate (丨5) is reset and hooked. The hook groove (123) of the second valve body (12) simultaneously interlocks the flap (171) of the pressure button (17) to the original height to interfere with the force applying portion (1 51) of the hooking plate (15). Referring to the third, sixth and seventh figures, the overhead worker completes the aforementioned operation mode, and the body (1) is fastened to the safety cable (a), although the operator moves to the When the safety cable (a) is connected to the rope frame (c), only The C-shaped channel (1〇) of the body (1) is turned over and the angle of the right-handed rope frame can pass through the rope frame (c) without resolving the body (1). The action on the safety cable (&) will avoid the risk of the operator falling at the elevated position. 097219722 Form No. A0101 Page 7 of 18 0983038967-0 M355319 [0016] In summary, this creation does It meets the industrial applicability and is found in the publication or public use before the application, and is not known to the public, and has non-obvious knowledge, meets the requirements of patentability, and filed a patent application according to law. [0017] For the preferred embodiment of the creative industry, the equal change of the patent application scope is the scope of the claim. [0018] [Simple description] The first picture is the three-dimensional combination of creation [0019] The second figure is an exploded perspective view of the creation [0020] The third figure is an embodiment of the present invention [0021] The fourth figure is an axial cross-sectional view of the action before the creation [0022] Radial cross-sectional view of the action of this creation [0023] The sixth figure is an axial cross-sectional view of the action of the creation [0024] The seventh figure is a radial cross-sectional view of the action of the creation. [0025] The eighth figure is a conventional embodiment of the figure [0026] [Explanation of main component symbols] 1). Body [0027] (10). C-shaped channel [0028] (11). First valve body [0029] [111] (111). First overlap portion (112). First curved surface 097219722 Form No. A0101 Page 8 / 18 pages 0983038967-0 [0030] M355319 [0031] (113). Groove [0032] (114). Limiting portion [0033] (11 41). Housing space [0034] (1142). Notch [0035] (115). Channel [0036] (1151) · Third elastic element ^ [0037] (116). First perforation [0038] (12). Second valve body [0039] (121). Second overlapping portion [0040] (122). Second curved surface [0041] (123). Hook groove [0042] (13). Combined pin _ [0043] (14). Guide wheel [0044 (15). Hook plate. [0045] (151). Forcer portion [0046] (152). Hook portion [0047] (16). Side button [0048] (161). First elastic member [0049] (1 7 ). Push button 097219722 Form No. A0101 Page 9 / Total 18 page 0983038967-0 M355319 [171] (171). Flap [0051] (172). Second elastic element [0052] (18). Bit ring [0053] (2). Clasp [0054] (21). First slot [0055] (22). Second slot _ [0056] (3). Cover [0057] (3 2) · Press New [0058] (4). Gasket [0059] (a). Safety cable [0060] (b) Seat belt [0061] (bl). Buckle, [0062] (C). Rope frame [0063] (W) Spacing [0064] (D) Maximum Inner Diameter 097219722 Form No. A0101 Page 10/Total 18 Page 0983038967-0