200827492 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種掛具，特別係關於一種陽極處理時 應用之掛具結構。 【先前技術】 對行動電話外殼進行陽極氧化處理時，需將複數外殼 固定於掛具上。一種習知之掛具結構由複數支撐件50組 成，請參閱圖1，每一支撐件50，包括一呈“匸”形之連 '接片502及固定於該連接片502末端之兩接觸片504、 506，所述兩接觸片504、506分別具有兩向外侧彎折之端 部。請參閱圖2，一工件60組裝於該支撐件50上，該工 件60大致呈長方形，於其兩端之邊緣處各形成一折邊 602、604，於該工件之一側間隔設有兩凸塊606、608。組 裝時，可將支撐件50之兩接觸片504、506之端部卡於工 件60兩折邊602、604處，使得工件60固定於掛具上。 φ 雖採用上述内侧支撐方式可將工件60固定，然兩接觸 片504、506端部之彎折角度難以調整，而不能使其恰好與 工件60兩折邊602、604處相互緊密配合，故兩接觸片 504、506與工件60兩侧折邊接觸面積小，且此固定方式 僅有支樓力並無較強之挾持力。另，工件60兩侧折邊内侧 表面光滑，所以於陽極氧化處理過程中若受到槽液及氣流 振動影響，易造成工件60掉件，嚴重影響生産效率及工件 60質量。 【發明内容】 200827492 有鑒於此，本發明提供一種挾持牢固，不易産生工件 ‘掉件之掛具結構。 本發明提供一種掛具，其包括一主體掛架及固接於該 主體掛架上之複數挾持元件，所述挾持元件包括卡固部及 至少一支撐部，該卡固部及支撐部與主體掛架相連接，該 卡固部包括一卡片，該卡片表面邊緣開有一缺口，所述支 撐部設有一定位卡持部。 相較習知技術，該掛具採用外挾式結構，藉由挾持工 ®件外邊緣，可將工件牢固卡於該掛具上，以減少工件掉件 情況之發生，可提高工件之生産效率。 【實施方式】 本發明提供一種掛具結構，該掛具結構較佳實施方式 可應用於行動電話外殼之陽極氧化處理中。本發明較佳實 施方式以挾持工件60爲例加以說明其使用方式。 請參閱圖3，該掛具100係由鈦金屬製造而成，其包 •括一主體掛架10及複數挾持元件12，所述複數挾持元件 12焊接於所述主體掛架10上。 請參閱圖4，該主體掛架10包括一掛桿102、一主桿 104及複數支撐件106。該掛桿102 —端被彎折成鈎狀，形 成一掛鈎1022，其可將掛具100固定於治具上，以進行陽 極氧化處理。該主桿104大致呈長條狀，其一端與該掛桿 102相對鈎狀端之一端焊接固定。所述複數支撐件106包 括一較長之橫桿1062及二較短之豎桿1064、1066，所述 二較短之豎桿1064、1066垂直焊接固定橫桿1062兩端， 8 200827492 形成形結構，所述複數支撐件106藉由横桿1062 ， 中間部分間隔分佈並焊接於主桿104之侧壁上。 請參閱圖5,所述每一挾持元件12包括一卡固部120、 二支撐部122、124及一橫樑126。該卡固部120包括一連 接片1202、一柄部1204及一卡片1206。該連接片1202 具有一圓弧狀之彎折端，該彎折端可固定於支撐件106 上。該柄部1204爲一直徑較小之圓柱體，其一端固定焊接 於該連接片1202之内側。該卡片1206大致呈一半圓形薄 片，其一端與柄部1204之另一端固定連接，該卡片1206 一侧邊緣開有一缺口 1208，該缺口 1208可將待挾持工件 頂部邊緣卡持。所述二支撐部122、124之長度與該卡固部 120之長度大體相當，所述支撐部122、124 —端部具一彎 折端，每一彎折端被彎折成圓弧狀，所述彎折端可固定於 支撐件106上。所述支撐部122、124之另一端部分別開有 定位卡持部，本實施例中為通孔1222、1242，所述通孔 鲁1222、1242可將待挾持工件邊緣固定。該橫樑126係一長 方形薄片，其將二支撐部122、124相連接，使二支撐部 122、124間隔一定距離。 組裝時，請一併參閱圖6和圖7,首先，將六組挾持 元件12兩兩相對焊接於橫桿1062之兩端及中間部分，再 將四組挾持元件12分別焊接於豎桿1064、1066之兩端， 使每一豎桿1064、1066兩端焊接有兩組挾持元件12。其 中，焊接於橫桿1062兩端之挾持元件12與焊接於豎桿 1064、1066之挾持元件12相互垂直交錯。十組挾持元件 9 200827492 12共同組成一挾持單元。其他橫桿1062及豎桿1064、1066 焊接之挾持元件12位置關係與上述一致，從而組成該掛具 100 ° 使用時，請參閱圖8，可先將工件60邊緣之兩凸起 606、608固定於該挾持元件12支撐部122、124之兩通孔 1222、1242中，再加以附加力輕輕向上推卡固部120，使 其卡片1206之缺口 1208將工件60 —邊緣卡持，然後去除 向上推之附加力，該工件60便被固定於掛具100上。其他 ®每一挾持元件12上工件之固定方法與上述相同。該掛具 100具有將工件定位、支撐及挾持之作用力，使工件更加 牢固固定於該掛具100上。另，該卡片1206爲一薄片，其 與工件60接觸面積較小，於陽極氧化處理時不會影響工件 60之表面質量。 可以理解，該掛具100還可以應用於對外觀要求較高 之其他平面産品之生産中。 Φ 可以理解，該掛具100亦可以用其他金屬材料製成。 可以理解，固定工件60之支撐部122、124之兩通孔 1222、1242可以省略而採用其他方式，如於支撐部122、 124對應兩通孔1222、1242處可設置兩凸出之定位卡持 部，使得工件60之兩凸起606、608與所述定位卡持部相 配合，以固定工件60。 可以理解，該卡片1206可以與柄部1204 —體成型， 即將該柄部1204之一端部打扁，以形成該卡片1206，再 於該卡片1206 —侧邊緣加工一缺口 1208。 200827492 綜上所述，本發明符合發明專利要件，爰依法提出專 利申請。惟，以上所述者僅為本發明之較佳實施方式，本 發明之範圍幷不以上述實施方式為限，舉凡熟習本案技藝 之人士援依本發明之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係現有掛具之支撐件之立體結構圖； 圖2係工件組裝於現有掛具上之立體示意圖； 圖3係本發明之較佳實施方式之掛具立體結構圖； 圖4係本發明之較佳實施方式之主體掛架立體結構圖； 圖5係本發明之較佳實施方式之挾持元件立體結構圖； 圖6係本發明之較佳實施方式之挾持元件固接於豎桿 上之立體結構圖； 圖7係本發明之較佳實施方式之挾持元件固接於支撐 件上之立體結構圖； 圖8係工件組裝於本發明之較佳實施方式之掛具上之 立體示意圖。 【主要元件符號說明】 掛具 100 主體掛架 10 掛桿 102 掛鉤 1022 主桿 104 支撐件 106 橫桿 1062 豎桿 1064 豎桿 1066 挾持元件 12 卡固部 120 連接片 1202 11 200827492 •-柄部 1204 卡鈎 1206 * 缺口 1208 支撐部 122 通孔 1222 支撐部 124 通孔 1242 橫樑 126 支撐件 50 連接片 502 接觸片 504 接觸片 506 工件 60 折邊 602 折邊 604 凸塊 606 ⑩凸塊 608 12200827492 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a hanger, and more particularly to a hanger structure for use in anodizing. [Prior Art] When the mobile phone case is anodized, it is necessary to fix the plurality of cases to the hanger. A conventional hanger structure is composed of a plurality of support members 50. Referring to FIG. 1, each support member 50 includes a "匸"-shaped connecting piece 502 and two contact pieces 504 fixed to the end of the connecting piece 502. 506. The two contact pieces 504 and 506 respectively have ends that are bent outward in two directions. Referring to FIG. 2, a workpiece 60 is assembled on the support member 50. The workpiece 60 is substantially rectangular. A flange 602, 604 is formed at an edge of the two ends, and two protrusions are disposed on one side of the workpiece. Blocks 606, 608. When assembled, the ends of the two contact pieces 504, 506 of the support member 50 can be clamped to the two folded edges 602, 604 of the workpiece 60 so that the workpiece 60 is fixed to the hanger. φ Although the workpiece 60 can be fixed by the inner support method, the bending angles of the ends of the two contact pieces 504 and 506 are difficult to adjust, and the two sides 602 and 604 of the workpiece 60 cannot be closely matched with each other. The contact pieces 504, 506 and the workpiece 60 have a small contact area on both sides of the workpiece 60, and the fixing method has only a branching force and no strong holding force. In addition, the inner side of the folded side of the workpiece 60 is smooth, so if it is affected by the bath liquid and the airflow vibration during the anodizing process, the workpiece 60 is easily lost, which seriously affects the production efficiency and the quality of the workpiece 60. SUMMARY OF THE INVENTION In view of the above, the present invention provides a hanger structure that is robust and does not easily produce a workpiece. The present invention provides a hanger comprising a main body hanger and a plurality of clamping members fixed to the main body hanger, the holding component comprising a fastening portion and at least one support portion, the fastening portion and the support portion and the main body The cradle is connected, the splicing portion includes a card, the card surface has a notch formed on the edge thereof, and the supporting portion is provided with a positioning accommodating portion. Compared with the prior art, the hanger adopts an outer cymbal structure, and by holding the outer edge of the workpiece, the workpiece can be firmly stuck on the hanger to reduce the occurrence of workpiece dropout and improve the production efficiency of the workpiece. . [Embodiment] The present invention provides a rack structure, and the preferred embodiment of the rack structure can be applied to an anodizing process of a mobile phone casing. A preferred embodiment of the invention illustrates the manner in which the workpiece 60 is held by taking the workpiece 60 as an example. Referring to FIG. 3, the hanger 100 is made of titanium metal, and includes a main body hanger 10 and a plurality of holding members 12, and the plurality of holding members 12 are welded to the main body hanger 10. Referring to FIG. 4, the main body hanger 10 includes a hanging rod 102, a main rod 104 and a plurality of supporting members 106. The end of the hanger rod 102 is bent into a hook shape to form a hook 1022 which can fix the hanger 100 to the jig for anodic oxidation treatment. The main rod 104 has a substantially elongated shape, and one end thereof is welded and fixed to one end of the hook rod 102 opposite to the hook end. The plurality of support members 106 includes a longer crossbar 1062 and two shorter vertical bars 1064, 1066. The two shorter vertical bars 1064, 1066 are vertically welded to fix the ends of the crossbar 1062, 8 200827492 forming a structure The plurality of support members 106 are spaced and welded to the side walls of the main rod 104 by the cross bars 1062. Referring to FIG. 5 , each of the holding elements 12 includes a fastening portion 120 , two supporting portions 122 , 124 , and a beam 126 . The fastening portion 120 includes a connecting piece 1202, a handle portion 1204 and a card 1206. The connecting piece 1202 has an arc-shaped bent end, and the bent end can be fixed to the support member 106. The handle portion 1204 is a cylindrical body having a smaller diameter, and one end thereof is fixedly welded to the inner side of the connecting piece 1202. The card 1206 is substantially a semi-circular thin piece, one end of which is fixedly coupled to the other end of the handle 1204. The card 1206 has a notch 1208 at one side edge thereof, and the notch 1208 can hold the top edge of the workpiece to be gripped. The lengths of the two supporting portions 122 and 124 are substantially equal to the length of the locking portion 120. The ends of the supporting portions 122 and 124 have a bent end, and each bent end is bent into an arc shape. The bent end may be fixed to the support member 106. The other ends of the supporting portions 122 and 124 are respectively provided with positioning and holding portions. In this embodiment, the through holes 1222 and 1242 are used, and the through holes 1222 and 1242 can fix the edge of the workpiece to be held. The beam 126 is a long square piece that connects the two support portions 122, 124 such that the two support portions 122, 124 are spaced apart by a certain distance. When assembling, please refer to FIG. 6 and FIG. 7 together. First, the six sets of holding elements 12 are welded to the two ends and the middle part of the cross bar 1062, and then the four sets of holding elements 12 are respectively welded to the vertical rod 1064. At both ends of 1066, two sets of holding members 12 are welded to both ends of each of the vertical rods 1064 and 1066. The holding members 12 welded to the ends of the cross bars 1062 and the holding members 12 welded to the vertical bars 1064, 1066 are vertically interlaced. Ten groups of holding components 9 200827492 12 together form a holding unit. The positional relationship of the other horizontal rods 1062 and the vertical rods 1064 and 1066 welded to the holding member 12 is the same as described above, so that when the hanging device is used for 100 °, please refer to FIG. 8 , and the two protrusions 606 and 608 of the edge of the workpiece 60 can be fixed first. In the two through holes 1222 and 1242 of the supporting portions 122 and 124 of the holding member 12, an additional force is applied to push the locking portion 120 upwardly, so that the notch 1208 of the card 1206 holds the edge of the workpiece 60 and then removes the upward direction. With the additional force pushed, the workpiece 60 is fixed to the hanger 100. Other ® The method of fixing the workpiece on each of the holding members 12 is the same as described above. The hanger 100 has a force for positioning, supporting and holding the workpiece, so that the workpiece is more firmly fixed to the hanger 100. In addition, the card 1206 is a sheet having a small contact area with the workpiece 60 and does not affect the surface quality of the workpiece 60 during anodizing. It will be appreciated that the hanger 100 can also be used in the production of other planar products that require a higher appearance. Φ It can be understood that the hanger 100 can also be made of other metal materials. It can be understood that the two through holes 1222 and 1242 of the supporting portions 122 and 124 of the fixed workpiece 60 can be omitted, and other manners can be adopted. For example, two protruding positioning latches can be disposed at the two through holes 1222 and 1242 of the supporting portions 122 and 124. The two protrusions 606, 608 of the workpiece 60 cooperate with the positioning catch to fix the workpiece 60. It will be appreciated that the card 1206 can be integrally formed with the handle 1204 by flattening one end of the handle 1204 to form the card 1206, and a notch 1208 is formed on the side edge of the card 1206. In summary, the present invention complies with the patent requirements of the invention and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or changes in accordance with the spirit of the present invention. It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective structural view of a support member of a conventional hanger; FIG. 2 is a perspective view showing a workpiece assembled on a conventional hanger; FIG. 3 is a perspective structural view of a hanger according to a preferred embodiment of the present invention; Figure 4 is a perspective view of a main structure of a preferred embodiment of the present invention; Figure 5 is a perspective view of a holding member of a preferred embodiment of the present invention; and Figure 6 is a holding member of a preferred embodiment of the present invention. 3 is a perspective view of a preferred embodiment of the present invention; FIG. 8 is a perspective view of a preferred embodiment of the present invention; A three-dimensional diagram on the top. [Main component symbol description] Hanger 100 Main hanger 10 Hanger 102 Hook 1022 Main pole 104 Support 106 Crossbar 1062 Vertical pole 1064 Vertical rod 1066 Holding element 12 Fixing part 120 Connecting piece 1202 11 200827492 •-Handle 1204 Hook 1206 * Notch 1208 Support portion 122 Through hole 1222 Support portion 124 Through hole 1242 Beam 126 Support member 50 Connecting piece 502 Contact piece 504 Contact piece 506 Work piece 60 Folding 602 Folding 604 Bump 606 10 Bump 608 12