M396232 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種滑輪結構，尤指一種貨車篷架使 用之帆布吊掛滑輪結構。 【先前技術】 按，一般貨車之蓬架為利於貨物的裝卸作業’有於逢 ’ 架兩侧面設置可活動展開與收合之帆布，該帆布上侧固9又 田 - 若干吊掛滑輪與蓬架之滑執結合，下側固設若干扣具’ • 以活動勾扣於貨車車架上掣緊固定，而可藉由滑輪之 滑動方便、省力、迅速進行帆布之展開與收合動作’該種 吊掛滑輪結構因需支撐帆布的重量及扣具的掣緊拉力’故 需具有一定之結構強度。 目前常見的習知帆布吊掛滑輪結構，如第一圖所杀’ 係由一金屬材質之座板（10)上設置兩穿孔（101)，及於座 板（10)兩側對應穿孔（101)處各設置一滑輪（20)，各滑輪( _ 20)内分別裝設一轴承（30)’而以軸桿（4〇)加以穿設樞、结 . ，使滑輪（20)與座板（10)結合，並可自由轉動。 惟，該種習知帆布吊掛滑輪結構，其每一滑輪（20)内 均需裝設一軸承（30) ’因而軸承（3〇)的使用數量多，而軸 承（30)的成本高，故無法降低售價成本，並且為考量結構 強度問題’其金屬材質之座板（10)需具有一定之厚度，而 致使該座板（10)之加工不易，模具使用壽命縮短。 【新型内容】 本創作人有鑑於上述習知帆布吊掛滑輪結構，使用之 3 M396232 輛承數量多，製造成本高，以及座板加工不易，是以乃思 及創作的意4，經多方探討與試作樣品試驗，及多次修: 改良後，終推出本創作。 本創作提供/種帆布吊掛滑輪結構，其包含：一座板 ’係由兩板片併合蚊組成，該兩板片分別具有一相對另 -板片的併合面及-側面，於該兩板片之併合面設有至少 一相對產生空間的爽置部，該失置部t設有—穿孔；該夹 置部配合-軸[該轴承夾置於讀座板的兩板片併合的爽 置部中固定；該f孔配合-軸桿，_桿係穿錢置部的 穿孔及軸承加以樞結，兩端並分別由該兩板片兩側面伸出 ;以及複數滑輪，該滑輪設置於讀轴桿兩端，使該滑輪藉 由軸桿及軸承轉動。 本創作之主要目的’在於其座板係由兩板片直接併合 固定’於該兩板片之併合面設有相對之夾置部供軸承夾置 固定，而藉該轴承支撐轴桿旋轉’俾達轴承之使用數量減 少，製造成本大幅降低。 本到作之次-目的，在於其座㈣由兩板片直接併合 固定或男外配合-吊桿組成’該兩板片的厚度較之習知整 片式座板大幅變薄’俾達加工容易，模具使用壽命延長。 【實施方式】 餘下’兹配合圖式將本創作較佳實施例詳細說明如后 先分別由第二、三、四圖的第一較佳實施例，第五 六圖的第二較佳實施例，第七、八圖的第三較佳實施例 M396232 ’第九、十圖的第四較佳實施例，第十一、十二圖的第五 較佳實施例，以及第十三、十四圖的第六較佳實施例觀之 ，本創作的帆布吊掛滑輪結構，係包含： 一座板（1，la, lb，lc，Id, le)，係由兩板片（11，lia，11 b，11c，lld，lie)併合固定組成，該兩板片（11，Ua，nb，n c，lld，lie)分別具有一相對另一板片（11，lla，llb，llc，u d，lie)的併合面及一側面，於該兩板片（11，Ua，llb，Uc， lld’ lie)之併合面設有至少一相對產生空間的夾置部（113 ，113a’ 113b，113e)，該夾置部（113, 113a，113b，113e)中並 貫設有一穿孔（114, 114a，114b，114e); 該夾置部（113, 113a，113b，113e)配合一轴承（2)，該 軸承（2)夾置於該座板（1，ia，ib，ic，id, ie)的兩板片（ii，1 la，11b，11c，lld，lie)併合的夾置部（113, H3a，i13b，113e )中固定； 該穿孔（114, 114a，114b，114e)配合一軸桿（4)，該軸 桿（4)係穿設夾置部（113, 113a，113b，113e)的穿孔（114, 11 4a，114b，114e)及軸承（2)加以樞結，兩端並分別由該兩 板片（11，11a，11b，11c，lld，lie)兩側面伸出；以及 複數滑輪（3) ’該滑輪（3)設置於該軸桿（4)兩端，使 該滑輪（3)藉由該軸桿（4)及該軸承（2)轉動。 第二、三、四圖的第一較佳實施例，其中座板（1)的 兩板片（11)之兩側邊設有對應之扣合凸片（111)與扣合缺 口（112)，該扣合凸片（111)穿過對應的扣合缺口（112)彎 折扣結固定，以令兩板片（11)併合固定組成一座板（1)。 5 M396232 第五、六圖的第二較佳實施例，其中座板（1 a)的兩 板片（11a)之近兩側邊處沖設有對應之扣合片體（llla)與 扣合長孔（112a) ’該扣合片體(；llla)穿過對應的扣合長孔 (112a)彎折扣結固定，以令兩板片（lla)併合固定組成一 座板（la)。 第七、八圖的第三較佳實施例，其中座板（lb)的兩 板片（1 lb)之近兩側邊處沖設有對應之中空扣合柱（丨i ib) 與扣合孔（112b)，該中空扣合柱（lllb)穿過扣合孔（U2b) 鉚結扣合固定，以令兩板片（llb)併合固定組成一座板（lb )° 第九、十圖的第四較佳實施例，其中座板（lc)及兩 板片（11c)為另一種形狀示意圖。 第十一、十二圖的第五較佳實施例，其中座板（Id) 及兩板片（lid)為又一種形狀示意圖。 第十二、十四圖的第六較佳實施例，其中座板（le) 的兩板片（lie)之對應位置設有配合的固定孔（112e)，該 固定孔（112e)並使用一鉚釘穿過而鉚結，以令兩板片（ lie)併合固定組成一座板（le)，同時一吊桿（12e)可同時 被該鉚釘（5)穿過與該座板（le)固定。 如第一 一、四圖，該座板（1)兩板片（11)的夾置部 (113)為整圈環狀成形，又或為第十五、十六圖的座板 兩板片（Ilf)的爽置部⑴3f)的多爪環狀成形。 由上述具體實施例之結構，可得知本創作具有下述之 M396232 效益： 1.其座板（1、la、lb、lc、Id、le、If)係由兩板片（ 11、11a、lib、11c、lid、lie、Ilf)直接併合固定，於 該兩板片（11、11a、lib、11c、lid、lie、Ilf)之併合面 設有相對之夾置部（113、113a、113b、113e、114f)供轴 承（2)夾置固定，而藉該軸承（2)支撐軸桿（4)及滑輪（3)旋 轉，因而軸承（2)之使用數量可減少一半，製造成本大幅 降低’產品競令力提升。 2·其座板（1、la、lb、lc、Id、le、If)係由兩板片（ 11、11a' lib' 11c、lid、lie、Ilf)直接併合固定，該 兩板片⑴、11a、lib、11c、lid、lle、Hf)的厚度較之 習知整片式座板大幅變薄，而可於不影響整體結構強度下 達到加工容易，模具使用壽命延長。 【圖式簡單說明】 第一圖：習式之立體圖。 第一圖.本創作第一較佳實施例之立體分解圖。 第三圖：本創作第-較佳實施例之立體組合圖。 第四圖：本創作第-較佳實施例之組合剖面圖。 ，五圖.本創作第二較佳實施例之立體分解圖。 f/、圖·本創作第二較佳實施例之立體組合圖。 =七圖.本創作第二較佳實施例之立體分解圖。 八圖：本創作第三較佳實施狀立體組合圖。 =圖：本創作第吨佳實_之立體分解圖。 圖.本創作第四較佳實施例之立體組合圖。 7 第十-圖：本創作第五較佳實施例之立體分解圖。 ，十=圖.本創作第五較佳實施例之立體組合圖。 第十四圖 第十五圖 第十一圖賴作第六較佳實施例之立體分解圖。 本創作第六較佳實施例之立體組合圖。 > .本纟丨作第七較佳實施例之立體分解圖。 Γ _纟創作第七較佳實施例之半立體組合圖 【主要元件符號說明】 〔習知〕 1〇 座板 20 滑輪 40 軸桿 〔本創作〕 1 座板 111扣合凸片 113 夹置部 2 轴承 4 軸桿 la 座板 11a 板片 112a扣合長孔 114a穿孔 lib 板片 112b扣合孔 114b穿孔 1〇1 穿孔 30 轴承 11 板片 112 扣合缺口 114 穿孔 3 滑輪 5 鉚釘 111a扣合片體 113a爽置部 lb 座板 111b _空扣合柱 113b夾置部 lc 座板 M396232 11c 板片 Id 座板 lid 板片 le 座板 lie 板片 llle 爽固部 112e 固定孔 113e 夾置部 114e 穿孔 12e 吊桿 If 座板 Ilf 座板 lllf 扣合凸片 112f 扣合缺 113f夾置部M396232 V. New description: [New technical field] This creation is about a pulley structure, especially a canvas hanging pulley structure used in a truck roof. [Prior Art] According to the general truck rack, it is conducive to the loading and unloading operation of the cargo. There are canvases on the two sides of the rack that can be moved and folded. The canvas is fixed on the side of the rack and there are several hanging pulleys and tents. Sliding combination of the frame, a number of buckles are fixed on the lower side. • The hooks are fixed on the frame of the truck, and the sliding and folding movement of the canvas can be easily and labor-savingly performed by sliding the pulley. The hanging pulley structure needs to have a certain structural strength because it needs to support the weight of the canvas and the tension of the buckle. At present, the conventional conventional canvas hanging pulley structure, as shown in the first figure, is provided with two perforations (101) on a metal seat plate (10) and corresponding perforations on both sides of the seat plate (10). Each of the pulleys (20) is provided, and a bearing (30)' is respectively disposed in each of the pulleys ( _ 20), and the shaft (4 〇) is used to pivot and tie the pulley (20) and the seat plate. (10) Combine and rotate freely. However, the conventional canvas hanging pulley structure requires a bearing (30) in each pulley (20). Therefore, the number of bearings (3 turns) is large, and the cost of the bearing (30) is high. Therefore, it is impossible to reduce the selling cost, and in order to consider the structural strength problem, the metal seat plate (10) needs to have a certain thickness, so that the processing of the seat plate (10) is not easy, and the service life of the mold is shortened. [New content] In view of the above-mentioned conventional canvas hanging pulley structure, the creator used 3 M396232 vehicles with a large number of bearings, high manufacturing cost, and difficult to process the seat plate, which is the meaning of the thinking and creation. Test with the trial sample, and multiple repairs: After the improvement, the creation of this creation. The present invention provides a canvas hanging pulley structure, which comprises: a board is composed of two sheets and a mosquito, and the two sheets respectively have a parallel surface and a side surface opposite to the other sheet, and the two sheets are The merging surface is provided with at least one cooling portion for generating a space, the displacing portion t is provided with a perforation; the clamping portion is fitted with a shaft [the bearing clip is placed on the sealing portion of the two plates of the reading plate Middle fixing; the f-hole fitting-shaft, the perforation of the rod-shaped penetrating portion and the bearing are pivoted, the two ends are respectively extended by the two sides of the two plates; and the plurality of pulleys are arranged on the reading axis Both ends of the rod rotate the pulley by the shaft and the bearing. The main purpose of the creation is that the seat plate is directly joined and fixed by two plates. The joint faces of the two plates are provided with opposite clamping portions for bearing clamping, and the bearing rods are rotated by the bearing. The number of bearings used is reduced and manufacturing costs are greatly reduced. The purpose of this work is that the seat (4) consists of two plates directly joined together or a male outer fit-hanger. The thickness of the two plates is significantly thinner than the conventional one-piece seat plate. Easy, extended mold life. [Embodiment] The following is a detailed description of the preferred embodiment of the present invention. The first preferred embodiment of the second, third, and fourth figures, respectively, and the second preferred embodiment of the fifth and sixth figures are respectively described in detail. Third Preferred Embodiment M396232 of the seventh and eighth figures, a fourth preferred embodiment of the ninth and tenth drawings, a fifth preferred embodiment of the eleventh and twelfth embodiments, and thirteenth and fourteenth According to a sixth preferred embodiment of the drawing, the canvas hanging pulley structure of the present invention comprises: a plate (1, la, lb, lc, Id, le), which is composed of two plates (11, lia, 11). b, 11c, lld, lie) combined and fixed, the two plates (11, Ua, nb, nc, lld, lie) have one opposite to the other (11, 11a, 11b, llc, ud, lie) And a side surface of the two plates (11, Ua, llb, Uc, lld' lie) are provided with at least one opposing space generating portion (113, 113a' 113b, 113e), a through hole (114, 114a, 113b, 114e) is disposed in the clamping portion (113, 113a, 113b, 113e); the clamping portion (113, 113a, 113b, 113e) is coupled with a bearing (2), (2) a sandwiching portion (113, H3a) sandwiched between two plates (ii, 1 la, 11b, 11c, lld, lie) of the seat plate (1, ia, ib, ic, id, ie) , i13b, 113e) fixed; the perforations (114, 114a, 114b, 114e) cooperate with a shaft (4) which pierces the perforations of the clamping portions (113, 113a, 113b, 113e) 114, 11 4a, 114b, 114e) and the bearing (2) are pivoted, and the two ends are respectively extended from the two sides of the two plates (11, 11a, 11b, 11c, lld, lie); and the plurality of pulleys (3 The pulley (3) is disposed at both ends of the shaft (4) such that the pulley (3) is rotated by the shaft (4) and the bearing (2). The first preferred embodiment of the second, third, and fourth figures, wherein the two sides of the two plates (11) of the seat plate (1) are provided with corresponding fastening tabs (111) and fastening notches (112) The fastening tabs (111) are fixed through the corresponding fastening notches (112), so that the two plates (11) are combined and fixed to form a single plate (1). 5 M396232 A second preferred embodiment of the fifth and sixth figures, wherein the two sides of the two plates (11a) of the seat plate (1a) are punched with corresponding snap-fit bodies (llla) and fastened. The long hole (112a) 'the fastening piece (;llla) is fixed through the corresponding fastening long hole (112a), so that the two pieces (lla) are combined and fixed to form a single plate (la). A third preferred embodiment of the seventh and eighth figures, wherein the two sides of the two plates (1 lb) of the seat plate (lb) are punched with corresponding hollow fastening posts (丨i ib) and fastened. a hole (112b), the hollow fastening post (lllb) is fastened through the fastening hole (U2b), and the two plates (llb) are combined and fixed to form a plate (lb)° ninth and tenth In a fourth preferred embodiment, the seat plate (lc) and the two plates (11c) are in another shape. A fifth preferred embodiment of the eleventh and twelfth drawings, wherein the seat plate (Id) and the two sheets are in a shape view. A sixth preferred embodiment of the twelfth and fourteenth embodiments, wherein the corresponding positions of the two sheets of the seat plate (le) are provided with matching fixing holes (112e), and the fixing holes (112e) are used The rivet is passed through and riveted so that the two sheets are joined together to form a single plate (le), and a boom (12e) can be simultaneously fixed by the rivet (5) through the seat plate (le). As shown in the first and fourth figures, the clamping portion (113) of the two plates (11) of the seat plate (1) is formed in a ring shape in a full circle, or is a two-piece plate of the seat plate of the fifteenth and sixteenth figures. The multi-claw annular shape of the refreshing portion (1) 3f) of (Ilf). From the structure of the above specific embodiment, it can be known that the creation has the following M396232 benefits: 1. The seat plate (1, la, lb, lc, Id, le, If) is composed of two plates (11, 11a, Lib, 11c, lid, lie, Ilf) are directly fixed together, and the opposing faces of the two plates (11, 11a, lib, 11c, lid, lie, Ilf) are provided with opposing clamping portions (113, 113a, 113b). , 113e, 114f) for the bearing (2) to be clamped and fixed, and the bearing (2) supports the shaft (4) and the pulley (3) to rotate, so that the number of the bearing (2) can be reduced by half, and the manufacturing cost is greatly reduced 'Product competition is improving. 2. The seat plate (1, la, lb, lc, Id, le, If) is directly fixed and fixed by two plates (11, 11a' lib' 11c, lid, lie, Ilf), the two plates (1), The thickness of 11a, lib, 11c, lid, lle, Hf) is significantly thinner than the conventional one-piece seat plate, and the processing can be easily performed without affecting the overall structural strength, and the service life of the mold is prolonged. [Simple description of the diagram] The first picture: a perspective view of the formula. First Fig. is an exploded perspective view of a first preferred embodiment of the present invention. Third Figure: A three-dimensional combination of the first preferred embodiment of the present invention. Fourth Figure: A sectional view of the combination of the first preferred embodiment of the present invention. 5D. An exploded perspective view of a second preferred embodiment of the present invention. f/, Fig. 2 is a perspective view of a second preferred embodiment of the present invention. = seven figures. An exploded perspective view of a second preferred embodiment of the present invention. Eight Diagrams: A three-dimensional combination of the third preferred embodiment of the present creation. = Figure: The stereoscopic exploded view of the first ton of this creation. Fig. 3 is a perspective assembled view of a fourth preferred embodiment of the present invention. 7 Tenth-figure: An exploded perspective view of a fifth preferred embodiment of the present invention. 10 is a three-dimensional combination diagram of the fifth preferred embodiment of the present creation. Figure 14 Figure 15 Figure 11 is an exploded perspective view of a sixth preferred embodiment. A three-dimensional combination diagram of the sixth preferred embodiment of the present invention. > An exploded perspective view of the seventh preferred embodiment.半 _ 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 纟 主要 主要 纟 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要2 bearing 4 shaft rod la seat plate 11a plate piece 112a fastening long hole 114a perforation lib plate piece 112b fastening hole 114b perforation 1〇1 perforation 30 bearing 11 plate 112 fastening notch 114 perforation 3 pulley 5 rivet 111a fastening piece Body 113a refreshing portion lb seat plate 111b _ empty fastening column 113b sandwiching portion lc seat plate M396232 11c plate Id seat plate lid plate plate seat plate lie plate piece llle cool portion 112e fixing hole 113e sandwich portion 114e perforation 12e boom If seat plate Ilf seat plate lllf buckle tab 112f buckle and lack 113f sandwich