TWI487855B - Chain structure for a cable protection pipe - Google Patents
Chain structure for a cable protection pipe Download PDFInfo
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- TWI487855B TWI487855B TW101121082A TW101121082A TWI487855B TW I487855 B TWI487855 B TW I487855B TW 101121082 A TW101121082 A TW 101121082A TW 101121082 A TW101121082 A TW 101121082A TW I487855 B TWI487855 B TW I487855B
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Description
本發明提供一種電纜線護管之鏈片結構改良，其是與電纜或電線的組合構件之結合結構有關。The present invention provides an improved link structure of a cable sheath, which is related to a combined structure of a cable or a combination of wires.
一般的大型機具必須配置為數眾多的電纜線用以配電之用，且為使該些電纜線不完全外露，因此更需配合一種電纜線護管包覆該些電纜線使用，該電纜線護管是由複數鏈片可樞轉地接合所組成，而大型機具運作時，電纜線是經常性地配合加工動作而位移，同時，該電纜線護管的各鏈片之間亦會配合產生動作，因此該電纜線護管的各鏈片之間除了必須能順暢地樞轉之外，各鏈片之間的結合強度更是直接影響動作的順暢度；當該電纜線護管能配合機具的動作相應產生動作，且是各鏈片之間產生樞轉動作時，各鏈片之間若無法確實地限止上下掀動的狀況產生，將可能對各鏈片之間的樞轉動作順暢度產生不良的影響，本發明人秉持於本領域從業多年之經驗，認為針對上揭訴求還能再進一步地提昇限位的穩定性，有鑑於此，本發明人潛心研究並更深入構思，歷經多次研發試作後，終於發明出一種電纜線護管之鏈片結構改良。The general large-scale machine must be configured with a large number of cables for power distribution, and in order to make these cables not completely exposed, it is more necessary to use a cable protection tube to cover the cables, the cable protection The plurality of links are pivotally joined, and when the large machine is in operation, the cable is frequently displaced in accordance with the machining action, and at the same time, the links of the cable protection tube are also coordinated to generate an action. Therefore, in addition to the smooth pivoting between the links of the cable protection tube, the bonding strength between the links directly affects the smoothness of the action; when the cable protection can match the movement of the implement When a motion is generated correspondingly and a pivotal motion is generated between the links, if the conditions of the upper and lower movements cannot be reliably restricted between the links, the pivotal motion between the links may be poor. The inventors of the present invention have been practicing in the field for many years and believe that the stability of the limit can be further improved in response to the above claims. In view of this, the inventors have devoted themselves to research and further conceived. After several test for research, and finally invented an improved chain protection tube sheet structure of one kind of cable.
本發明提供一種電纜線護管之鏈片結構改良，其主要目的是 提昇結合穩定性，降低上下掀動發生的狀況，提昇動作順暢度。The invention provides a chain structure improvement of a cable wire protection tube, and the main purpose thereof is Improve the stability of the joint, reduce the occurrence of up and down turbulence, and improve the smoothness of the movement.
為達前述目的，本發明提供一種電纜線護管之鏈片結構改良，主要包含複數鏈接片體藉由複數容接單元及複數插接單元的配合進行組接，且組接後的鏈接片體併排設置成兩列再以複數定位件連接於兩列鏈接片體之間，其中：各該鏈接片體具有相對的一內面以及一外面，分別垂直該內面及該外面之連接方向定義為厚度方向；各該容接單元分別設置於各該鏈接片體的外面一端，且該容接單元包含一凹陷設置於該外面的配合容接凹部，該配合容接凹部中央設置一樞孔，而該樞孔周圍環繞設置二套孔及二套槽，各套孔相鄰各套槽，且各套孔及套槽成形為扇形，各套孔分別由兩套孔內周面的兩端分別連接一套孔內側面所圍繞構成，而各套槽則分別具有兩套槽內周面以及各兩套槽內周面兩端分別連接的一套槽內側面，各套孔的各套孔內側面分別向套孔內凸伸成形一凸翼，而其中一套槽遠離樞孔的套槽內周面則凹陷設置一限止槽道，該限止槽道於厚度方向的高度低於該配合容接凹部於厚度方向的高度；以及各該插接單元分別設置於該鏈接片體的內面另一端，且該插接單元包含一凹陷設置於該內面的配合插接部，該配合插接部中心成形一樞柱，環繞該樞柱則等角設置二套孔定位塊及二套槽定位塊，且套孔定位塊及套槽定位塊相鄰設置，各套孔定位塊及各套槽定位塊概成矩形，且各套孔定位塊分別由兩套孔定位塊周面 的兩端分別連接一套孔定位塊側面所圍繞構成，而各套槽定位塊分別由兩套槽定位塊周面的兩端分別連接一套槽定位塊側面所構成，各套孔定位塊側面貫穿設置一限位通道，遠離樞柱的套槽定位塊周面則延伸成形一凸腳，該樞柱可樞轉地容置於樞孔內，且各套孔定位塊容置於各套孔內，各套槽定位塊容置於各套槽內，該凸翼可容置入該限位通道，而該凸腳容置於該限止槽道內。In order to achieve the foregoing object, the present invention provides an improved link structure of a cable protection tube, which mainly comprises a plurality of link pieces being assembled by a combination of a plurality of connection units and a plurality of connection units, and the linked link pieces are assembled. Two rows are arranged side by side and then connected between the two rows of link sheets by a plurality of positioning members, wherein: each of the link sheets has an opposite inner surface and an outer surface, and a direction perpendicular to the inner surface and the outer surface is defined as Each of the receiving units is disposed at an outer end of each of the linking sheets, and the receiving unit includes a matching receiving recess recessed in the outer surface, and a pivot hole is disposed in the center of the matching receiving recess. Two sets of holes and two sets of slots are arranged around the pivot hole, each set of holes is adjacent to each set of slots, and each set of holes and sleeves are formed into a fan shape, and each set of holes is respectively connected by two ends of the inner circumferences of the two sets of holes respectively. The inner side of the hole is surrounded by a plurality of grooves, and each of the sleeves has two sets of inner circumferential surfaces of the groove and a pair of inner side surfaces of the inner circumferential surfaces of the two sets of grooves respectively, and the inner sides of each set of holes of each set of holes are respectively Inside the hole a convex wing, wherein a groove of the inner groove of the sleeve groove away from the pivot hole is recessed to define a limiting channel, the height of the limiting channel in the thickness direction is lower than the height of the fitting receiving recess in the thickness direction; The plug-in unit is respectively disposed at the other end of the inner surface of the link sheet, and the plug-in unit includes a mating plug portion recessed on the inner surface, the mating plug portion centrally forming a pivot post surrounding the pivot The column is equiangularly arranged with two sets of hole positioning blocks and two sets of groove positioning blocks, and the sleeve hole positioning block and the sleeve groove positioning block are adjacently arranged, and each set of hole positioning blocks and each set of groove positioning blocks are rectangular, and each set of holes The positioning block is respectively arranged by two sets of holes to align the circumferential surface of the block The two ends of the two sets of groove positioning blocks are respectively connected by the two sides of the circumferential surface of the two sets of groove positioning blocks, and the two sides of the groove positioning block are respectively connected with the side faces of one set of groove positioning blocks, and each set of holes is positioned on the side of the block positioning block. A limiting channel is disposed through the periphery of the sleeve positioning block away from the pivot post, and a protruding leg is formed, the pivot post is pivotally received in the pivot hole, and each set of hole positioning blocks is accommodated in each set of holes The sleeve positioning blocks are received in the sleeves, and the protrusions are received in the limiting passages, and the protrusions are received in the limiting slots.
為達前述目的，本發明再提供一種電纜線護管之鏈片結構改良，主要包含複數鏈接片體藉由複數容接單元及複數插接單元的配合進行組接，組接後的鏈接片體併排設置成兩列再以複數定位件連接於兩列鏈接片體之間，其中：各該鏈接片體具有相對的一內面以及一外面，分別垂直該內面及該外面之連接方向定義為厚度方向，一個該鏈接片體的兩端外面皆設置該容接單元，而配合組接之另一該鏈接片體的兩端內面則皆設置插接單元；各該容接單元分別包含一凹陷設置於該外面的配合容接凹部，該配合容接凹部中央設置一樞孔，而該樞孔周圍環繞設置二套孔及二套槽，各套孔相鄰各套槽，且各套孔及套槽成形為扇形，各套孔分別由兩套孔內周面的兩端分別連接一套孔內側面所圍繞構成，而各套槽則分別具有兩套槽內周面以及各兩套槽內周面兩端分別連接的一套槽內側面，各套孔的各套孔內側面分別向套孔內凸伸成形一凸翼，而其中一套槽遠離樞孔的套槽內周面則凹陷設置一限止槽道，該限止槽道於厚度方向的高度低於該配合容接 凹部於厚度方向的高度；以及各該插接單元分別包含一凹陷設置於該內面的配合插接部，該配合插接部中心成形一樞柱，環繞該樞柱則等角設置二套孔定位塊及二套槽定位塊，且套孔定位塊及套槽定位塊相鄰設置，各套孔定位塊及各套槽定位塊概成矩形，且各套孔定位塊分別由兩套孔定位塊周面的兩端分別連接一套孔定位塊側面所圍繞構成，而各套槽定位塊分別由兩套槽定位塊周面的兩端分別連接一套槽定位塊側面所構成，各套孔定位塊側面貫穿設置一限位通道，遠離樞柱的套槽定位塊周面則延伸成形一凸腳，該樞柱可樞轉地容置於樞孔內，且各套孔定位塊容置於各套孔內，各套槽定位塊容置於各套槽內，該凸翼可容置入該限位通道，而該凸腳容置於該限止槽道內。In order to achieve the foregoing objective, the present invention further provides an improved link structure of a cable protection tube, which mainly comprises a plurality of link pieces being assembled by a combination of a plurality of connection units and a plurality of connection units, and the linked link body after assembly Two rows are arranged side by side and then connected between the two rows of link sheets by a plurality of positioning members, wherein: each of the link sheets has an opposite inner surface and an outer surface, and a direction perpendicular to the inner surface and the outer surface is defined as In the thickness direction, the receiving unit is disposed on the outer ends of the two ends of the linking piece, and the connecting units are disposed on the inner faces of the two ends of the connecting piece; the receiving units respectively include a The recess is disposed on the outer mating receiving recess, the pivoting recess is provided with a pivot hole, and the pivot hole is surrounded by two sets of holes and two sets of slots, each set of holes adjacent to each set of slots, and each set of holes and sleeves The trough is formed into a fan shape, and each set of holes is respectively formed by connecting two ends of the inner peripheral surface of the two sets of holes to a pair of inner side faces of the holes, and each set of grooves has two sets of inner peripheral faces of the grooves and inner circumferences of each of the two sets of grooves. Connected at both ends a set of inner side surfaces of the sleeves, wherein the inner side surfaces of each set of holes respectively protrude into the sleeve hole to form a convex wing, and a set of slots away from the inner peripheral surface of the sleeve groove of the pivot hole is recessed to define a limiting channel, Limiting the height of the channel in the thickness direction to be lower than the mating tolerance a height of the recessed portion in the thickness direction; and each of the plug-in units respectively includes a mating plug portion recessed on the inner surface, the mating plug portion centrally forming a pivot post, and the set of two pivot holes is equiangularly disposed around the pivot post The positioning block and the two sets of groove positioning blocks, and the sleeve positioning block and the sleeve positioning block are adjacently arranged, each set of hole positioning blocks and each set of groove positioning blocks are formed into a rectangular shape, and each set of hole positioning blocks is respectively positioned by two sets of holes The two ends of the circumferential surface of the block are respectively connected with a side of a set of hole positioning blocks, and each set of groove positioning blocks is respectively formed by connecting two ends of the circumferential faces of the two sets of groove positioning blocks to the side faces of one set of groove positioning blocks, each set of holes A limiting channel is disposed on a side of the positioning block, and a protruding leg is formed on a circumferential surface of the sleeve positioning block away from the pivot post. The pivot post is pivotally received in the pivot hole, and each set of hole positioning blocks is disposed. In each set of holes, each set of groove positioning blocks is accommodated in each set of grooves, and the convex wings can be accommodated in the limit passage, and the protrusions are accommodated in the limit groove.
為達前述目的，本發明更提供一種電纜線護管之鏈片結構改良，主要包含複數鏈接片體藉由複數容接單元、複數插接單元及複數旋導單元的配合進行組接，且組接後的鏈接片體併排設置成兩列再以複數定位件連接於兩列鏈接片體之間，其中：各該鏈接片體具有相對的一內面以及一外面，分別垂直該內面及該外面之連接方向定義為厚度方向；各該容接單元分別設置於各該鏈接片體的外面一端，且該容接單元包含一凹陷設置於該外面的配合容接凹部，該配合容接凹部中央設置一樞孔，而該樞孔周圍環繞設置二套孔及二套槽，各套孔相鄰各套槽，且各套孔及套槽成形為扇形，各套孔分別由兩 套孔內周面的兩端分別連接一套孔內側面所圍繞構成，而各套槽則分別具有兩套槽內周面以及各兩套槽內周面兩端分別連接的一套槽內側面，各套孔的各套孔內側面分別向套孔內凸伸成形一凸翼，而其中一套槽遠離樞孔的套槽內周面則凹陷設置一限止槽道，該限止槽道於厚度方向的高度低於該配合容接凹部於厚度方向的高度；各該插接單元分別設置於該鏈接片體的內面另一端，且該插接單元包含一凹陷設置於該內面的配合插接部，該配合插接部中心成形一樞柱，環繞該樞柱則等角設置二套孔定位塊及二套槽定位塊，且套孔定位塊及套槽定位塊相鄰設置，各套孔定位塊及各套槽定位塊概成矩形，且各套孔定位塊分別由兩套孔定位塊周面的兩端分別連接一套孔定位塊側面所圍繞構成，而各套槽定位塊分別由兩套槽定位塊周面的兩端分別連接一套槽定位塊側面所構成，各套孔定位塊側面貫穿設置一限位通道，遠離樞柱的套槽定位塊周面則延伸成形一凸腳，該樞柱可樞轉地容置於樞孔內，且各套孔定位塊容置於各套孔內，各套槽定位塊容置於各套槽內，該凸翼可容置入該限位通道，而該凸腳容置於該限止槽道內；以及各該旋導單元分別包含一旋導槽以及一旋導緣，該旋導槽凹陷設置於該配合容接凹部與該鏈接片體的接合面，該旋導槽對應該鏈接片體兩端的外觀成形為圓弧形態樣，且使該旋導槽是低於該鏈接片體的外面；而該旋導緣設置於鏈接片體設置插接單元的 外面端緣，該旋導緣對應該旋導槽成形為圓弧態樣，相接鄰之鏈接片體的旋導緣對應容置於旋導槽內。In order to achieve the foregoing objective, the present invention further provides an improved link structure of a cable protection tube, which mainly comprises a plurality of link pieces being assembled by a combination of a plurality of receiving units, a plurality of plug units, and a plurality of rotating units, and The connected link sheets are arranged side by side in two rows and then connected between the two columns of link sheets by a plurality of positioning members, wherein: each of the link sheets has an opposite inner surface and an outer surface, respectively perpendicular to the inner surface and the outer surface The outer connecting direction is defined as a thickness direction; each of the receiving units is respectively disposed at an outer end of each of the linking sheets, and the receiving unit includes a matching receiving recess disposed on the outer surface, the matching receiving recess central portion A pivot hole is arranged, and two sets of holes and two sets of slots are arranged around the pivot hole, each set of holes is adjacent to each set of slots, and each set of holes and sleeves are formed into a fan shape, and each set of holes is respectively formed by two The two ends of the inner peripheral surface of the sleeve are respectively connected with a pair of inner sides of the hole, and each sleeve has two sets of inner peripheral surfaces of the groove and a set of inner sides of the inner circumference of each of the two sets of grooves respectively. The inner side surfaces of each set of holes respectively protrude into the sleeve hole to form a convex wing, and the inner circumferential surface of the sleeve groove which is away from the pivot hole is recessed to define a limiting groove, and the limiting groove is thickened. The height of the direction is lower than the height of the matching receiving recess in the thickness direction; each of the plugging units is respectively disposed at the other end of the inner surface of the linking piece, and the plugging unit includes a matching insertion hole disposed on the inner surface a joint portion, the center of the mating plug portion is formed with a pivot post, and two sets of hole positioning blocks and two sets of slot positioning blocks are equiangularly arranged around the pivot post, and the sleeve hole positioning block and the sleeve positioning block are adjacently disposed, and each set The hole positioning block and each groove positioning block are formed into a rectangular shape, and each set of hole positioning blocks is respectively formed by two ends of the circumferential faces of the two sets of hole positioning blocks respectively connected to a side of the hole positioning block, and each set of groove positioning blocks respectively Two sets of slots are respectively connected to the two ends of the circumferential surface of the groove positioning block The side surface is formed, a limiting passage is arranged through the side of each set of hole positioning blocks, and a convex leg is extendedly formed on the circumferential surface of the sleeve positioning block away from the pivot post, the pivot post is pivotally received in the pivot hole, and each The sleeve positioning block is received in each set of holes, and the sleeve positioning blocks are accommodated in the sleeves, and the protrusions are accommodated in the limiting passage, and the protrusions are received in the limiting channel; And each of the rotation guiding units respectively includes a rotation guiding groove and a rotating guiding edge, wherein the rotating guiding groove is recessed on the joint surface of the matching receiving concave portion and the linking piece body, and the rotating guiding groove corresponds to the two ends of the sheet body The outer shape is formed into a circular arc shape, and the spiral guiding groove is lower than the outer surface of the linking piece; and the rotating guiding edge is disposed on the connecting piece body and the plugging unit is disposed In the outer edge, the spiral guiding edge is formed into a circular arc shape corresponding to the spiral guiding groove, and the rotating guiding edge of the adjacent connecting piece body is correspondingly accommodated in the rotary guiding groove.
為達前述目的，本發明復提供一種電纜線護管之鏈片結構改良，主要包含複數鏈接片體藉由複數容接單元及複數插接單元的配合進行組接，組接後的鏈接片體併排設置成兩列再以複數定位件連接於兩列鏈接片體之間，其中：各該鏈接片體具有相對的一內面以及一外面，分別垂直該內面及該外面之連接方向定義為厚度方向，一個該鏈接片體的兩端外面皆設置該配合容接單元，而配合組接之另一該鏈接片體的兩端內面則皆設置插接單元；各該容接單元分別包含一凹陷設置於該外面的配合容接凹部，該配合容接凹部中央設置一樞孔，而該樞孔周圍環繞設置二套孔及二套槽，各套孔相鄰各套槽，且各套孔及套槽成形為扇形，各套孔分別由兩套孔內周面的兩端分別連接一套孔內側面所圍繞構成，而各套槽則分別具有兩套槽內周面以及各兩套槽內周面兩端分別連接的一套槽內側面，各套孔的各套孔內側面分別向套孔內凸伸成形一凸翼，而其中一套槽遠離樞孔的套槽內周面則凹陷設置一限止槽道，該限止槽道於厚度方向的高度低於該配合容接凹部於厚度方向的高度；各該插接單元分別包含一凹陷設置於該內面的配合插接部，該配合插接部中心成形一樞柱，環繞該樞柱則等角設置二套孔定位塊及二套槽定位塊，且套孔定位塊及套槽定位塊相鄰設置，各 套孔定位塊及各套槽定位塊概成矩形，且各套孔定位塊分別由兩套孔定位塊周面的兩端分別連接一套孔定位塊側面所圍繞構成，而各套槽定位塊分別由兩套槽定位塊周面的兩端分別連接一套槽定位塊側面所構成，各套孔定位塊側面貫穿設置一限位通道，遠離樞柱的套槽定位塊周面則延伸成形一凸腳，該樞柱可樞轉地容置於樞孔內，且各套孔定位塊容置於各套孔內，各套槽定位塊容置於各套槽內，該凸翼可容置入該限位通道，而該凸腳容置於該限止槽道內；以及各該旋導單元，分別包含一旋導槽以及一旋導緣，該旋導槽凹陷設置於該配合容接凹部與該鏈接片體的接合面，該旋導槽對應該鏈接片體兩端的外觀成形為圓弧形態樣，且使該旋導槽是低於該鏈接片體的外面；而該旋導緣設置於鏈接片體設置插接單元的外面端緣，該旋導緣對應該旋導槽成形為圓弧態樣，相接鄰之鏈接片體的旋導緣對應容置於旋導槽內。In order to achieve the foregoing objective, the present invention provides an improved link structure of a cable protection tube, which mainly comprises a plurality of link pieces being assembled by a combination of a plurality of connection units and a plurality of connection units, and the linked link pieces are assembled. Two rows are arranged side by side and then connected between the two rows of link sheets by a plurality of positioning members, wherein: each of the link sheets has an opposite inner surface and an outer surface, and a direction perpendicular to the inner surface and the outer surface is defined as In the thickness direction, the mating receiving unit is disposed on the outer ends of the two ends of the linking piece body, and the connecting inner unit is disposed on the inner surfaces of the two ends of the connecting piece body; each of the receiving units respectively includes a recessed recess is disposed in the outer surface of the recess, and a pivot hole is disposed in the center of the recessed recess, and the sleeve is surrounded by two sets of holes and two sets of slots, each set of holes adjacent to each set of slots, and each set of holes and The sleeve is formed into a fan shape, and each set of holes is respectively formed by connecting two ends of the inner circumferential surface of the two holes to a pair of inner sides of the hole, and each sleeve has two sets of inner circumferential surfaces of the groove and two sets of grooves respectively. Both ends of the circumference a pair of inner side surfaces of the sleeves, wherein the inner side surfaces of each set of holes respectively protrude into the sleeve hole to form a convex wing, and a set of grooves away from the inner circumferential surface of the sleeve hole is recessed to define a limiting channel The height of the limiting channel in the thickness direction is lower than the height of the matching receiving recess in the thickness direction; each of the plugging units respectively includes a mating plug portion recessed on the inner surface, and the mating plug portion is formed in the center. a pivot column, around which the two sets of hole positioning blocks and two sets of groove positioning blocks are equiangularly arranged, and the hole hole positioning block and the sleeve positioning block are adjacently disposed, The set of hole positioning blocks and each set of groove positioning blocks are formed into a rectangular shape, and each set of hole positioning blocks is respectively formed by connecting two ends of the circumferential faces of the two sets of hole positioning blocks respectively to a side of a set of hole positioning blocks, and each set of groove positioning blocks The two ends of the circumferential surface of the two sets of groove positioning blocks are respectively connected with the side faces of one set of groove positioning blocks, and a limit passage is arranged through the side of each set of hole positioning blocks, and the circumferential surface of the sleeve positioning block away from the pivot column is extended and formed. a protruding leg, the pivot post is pivotally received in the pivot hole, and each set of hole positioning blocks is received in each set of holes, and each set of groove positioning blocks is accommodated in each set groove, and the convex wing can be accommodated The slewing channel is disposed in the limiting channel; and each of the slewing units includes a slewing groove and a slewing edge, and the slewing groove is recessed in the accommodating recess a joint surface of the link sheet, the outer surface of the guide strip is formed into a circular arc shape corresponding to the two ends of the link sheet, and the spiral guide groove is lower than an outer surface of the link sheet; and the spiral guide edge is disposed The outer edge of the plug unit is disposed on the link piece, and the guide edge is formed corresponding to the guide groove Arc aspect, leading edge phase rotation o the body of the link plates received in a corresponding rotation guide groove.
藉由凸翼配合限位通道的限止，提供第一層的上下掀動動作限止；再藉由凸腳以組裝深度更深的方式組裝於限止槽道內，提供第二層的上下掀動動作限止；更有旋導緣與旋導槽的容置配合，多重的限止能確實限止上下掀動的狀況發生，避免影響鏈接片體樞轉的動作，提昇整體動作的順暢度。The upper and lower swaying movements of the first layer are limited by the limitation of the slanting wings and the limiting passages; and the shank is assembled in the limiting channel by the protruding legs in a deeper assembly manner, thereby providing the upper and lower swaying movements of the second layer. Moreover, the rotation guide edge and the rotation guide groove are accommodated, and the multiple limit can surely limit the occurrence of the up and down movement, avoid affecting the pivoting movement of the link piece, and improve the smoothness of the overall movement.
為使貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如后： 本發明電纜線護管之鏈片結構改良主要包含複數鏈接片體20藉由複數容接單元30、複數插接單元40及複數旋導單元50的配合進行組接，且組接後的鏈接片體20併排設置成兩列再以複數定位件60連接於兩列鏈接片體20之間形成定位，其中：各該鏈接片體20具有相對的一內面21以及一外面22，分別垂直該內面21及該外面22之連接方向定義為厚度方向D1，各該鏈接片體20的內面21設置二相對的定位柱23，各定位柱23具有一限位凸塊231；各該容接單元30，設置於各該鏈接片體20的外面22，且該容接單元30包含一凹陷設置於該鏈接片體20的配合容接凹部31，該配合容接凹部31中央又設置一樞孔32，而該樞孔32周圍環繞設置二套孔33及二套槽34，各套孔33相鄰各套槽34，且各套孔33及套槽34成形為扇形，各套孔33分別由兩套孔內周面331的兩端分別連接一套孔內側面332所圍繞構成，而各套槽34則分別具有兩套槽內周面341以及各兩套槽內周面341兩端分別連接的一套槽內側面342，各套孔33的各套孔內側面332分別向套孔33內凸伸成形一凸翼333，而其中一套槽34遠離樞孔32的套槽內周面341則凹陷設置一限止槽道343，該限止槽道343於厚度方向D1的高度低於該配合容接凹部31於厚度方向D1的高度；而各該容接單元30可如第1至3圖所示設置於該鏈接片體20的外面22一端；也可如第4至13圖所示設置於各該鏈接片體20的外面22兩端； 各該插接單元40，分別設置於各該鏈接片體20的內面21，且該插接單元40包含一凹陷設置於該鏈接片體20的配合插接部41，該配合插接部41中心成形一樞柱42，環繞該樞柱42則等角設置二套孔定位塊43及二套槽定位塊44，且套孔定位塊43及套槽定位塊44相鄰設置，各套孔定位塊43及各套槽定位塊44概成矩形，且各套孔定位塊43分別由兩套孔定位塊周面431的兩端分別連接一套孔定位塊側面432所圍繞構成，而各套槽定位塊44分別由兩套槽定位塊周面441的兩端分別連接一套槽定位塊側面442所構成，各套孔定位塊側面432貫穿設置一限位通道433，遠離樞柱42的套槽定位塊周面441則延伸成形一凸腳443，該樞柱42可樞轉地容置於樞孔32內，且各套孔定位塊43容置於各套孔33內，各套槽定位塊44容置於各套槽34內，該凸翼333可容置入該限位通道433，而該凸腳443容置於該限止槽道343內；各該插接單元40可如第1圖所示設置於該鏈接片體20的內面21另一端；也可如第4圖所示設置於各該鏈接片體20的內面21兩端；各該旋導單元50，分別包含一旋導槽51以及一旋導緣52，該旋導槽51凹陷設置於該配合容接凹部31與該鏈接片體20的接合面，該旋導槽51對應該鏈接片體20兩端的外觀成形為圓弧形態樣，且使該旋導槽51是低於該鏈接片體20的外面22；而該旋導緣52設置於鏈接片體20設置插接單元40的外面22端緣，該旋導緣52對應該旋導槽51成形為圓弧態樣；以及各該定位件60，分別為長條結構，各該定位件60的一面兩 端分別設置一定位槽61，該定位槽61對應該定位柱23成形，且各定位件60上設置二限位穿孔62，二該限位穿孔62分別貫穿該定位槽61，該定位件60設置於二併列之鏈接片體20之間，且使鏈接片體20的定位柱23容置定位於該定位槽61，而該限位凸塊231由各該限位穿孔62穿出。In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [simplified description of the drawings] for details: The improvement of the chain structure of the cable protection tube of the present invention mainly comprises the combination of the plurality of link pieces 20 by the combination of the plurality of receiving units 30, the plurality of plug units 40 and the plurality of rotating units 50, and the connected link pieces The bodies 20 are arranged side by side in two rows and then connected between the two rows of link sheets 20 by a plurality of positioning members 60, wherein each of the link sheets 20 has an opposite inner surface 21 and an outer surface 22, respectively. The connecting direction of the surface 21 and the outer surface 22 is defined as a thickness direction D1, and the inner surface 21 of each of the linking sheets 20 is provided with two opposite positioning posts 23, and each positioning post 23 has a limiting protrusion 231; each of the receiving units 30, disposed on the outer surface 22 of each of the link sheets 20, and the receiving unit 30 includes a matching receiving recess 31 recessed in the connecting strip body 20, and a pivot hole 32 is further disposed in the center of the mating receiving recess 31 Two sets of holes 33 and two sets of slots 34 are disposed around the pivot hole 32. Each set of holes 33 is adjacent to each set of slots 34, and each set of holes 33 and sleeves 34 are formed in a fan shape, and each set of holes 33 is respectively formed by two The two ends of the inner peripheral surface 331 of the sleeve are respectively connected with a set of inner side surfaces 332 of the holes, and each The groove 34 has two sets of inner circumferential surfaces 341 and a set of inner side surfaces 342 respectively connected to the two inner circumferential surfaces 341 of the two sets of grooves, and the inner side surfaces 332 of each set of holes 33 are respectively directed into the sleeve holes 33. A convex flank 333 is formed, and a groove 34 is recessed from the inner circumferential surface 341 of the sleeve 34 away from the pivot hole 32. The height of the limiting channel 343 in the thickness direction D1 is lower than the fitting capacity. The height of the recessed portion 31 in the thickness direction D1; and each of the receiving units 30 may be disposed at one end of the outer surface 22 of the link sheet 20 as shown in FIGS. 1 to 3; or may be disposed as shown in FIGS. 4 to 13 Both ends of the outer surface 22 of each of the link sheets 20; Each of the plug-in units 40 is disposed on the inner surface 21 of each of the link sheets 20, and the plug-in unit 40 includes a mating plug portion 41 recessed in the link sheet body 20, and the mating plug portion 41 A pivot post 42 is formed in the center, and two sets of hole positioning blocks 43 and two sets of groove positioning blocks 44 are equiangularly disposed around the pivot post 42 , and the sleeve positioning block 43 and the sleeve positioning block 44 are adjacently disposed, and each set of holes is positioned. The block 43 and each of the groove positioning blocks 44 are formed in a rectangular shape, and each of the hole positioning blocks 43 is respectively formed by two sets of hole positioning block circumferential surfaces 431 connected to a set of hole positioning block sides 432, and each set of grooves The positioning block 44 is respectively formed by the two sides of the circumferential surface 441 of the two sets of groove positioning blocks respectively connected to the side surface 442 of the groove positioning block. Each of the side holes 432 of the hole positioning block is disposed with a limiting channel 433, and the sleeve groove away from the pivot column 42. The positioning block 441 is extended to form a protrusion 443. The pivot post 42 is pivotally received in the pivot hole 32, and each set of hole positioning blocks 43 is received in each set of holes 33. The slats 333 are received in the sleeves 433, and the ribs 333 are received in the limiting passages 433. Each of the plug-in units 40 may be disposed at the other end of the inner surface 21 of the link sheet 20 as shown in FIG. 1; or may be disposed at both ends of the inner surface 21 of each of the link sheets 20 as shown in FIG. 4; Each of the slewing units 50 includes a slewing groove 51 and a slewing edge 52. The slewing groove 51 is recessed in a joint surface of the accommodating recess 31 and the linking piece 20, and the slewing groove 51 The appearance of the two ends of the link sheet 20 is formed into a circular arc shape, and the rotation guide groove 51 is lower than the outer surface 22 of the link sheet body 20; and the rotation guide edge 52 is disposed on the link sheet body 20 to be inserted. The outer edge 22 of the unit 40, the curved edge 52 is formed into a circular arc shape corresponding to the rotary guide groove 51; and each of the positioning members 60 is a long strip structure, and one side of each of the positioning members 60 is two A positioning slot 61 is disposed at the end, and the positioning slot 61 is formed corresponding to the positioning post 23, and each of the positioning members 60 is provided with two limiting through holes 62. The limiting through holes 62 respectively penetrate the positioning slot 61, and the positioning member 60 is disposed. Between the linked sheets 20 and the positioning posts 23 of the linking sheet 20 are positioned and positioned in the positioning slots 61, and the limiting protrusions 231 are pierced by the limiting through holes 62.
以上為本發明電纜線護管之鏈片結構改良的結構關係，而上述結構可配合組成如第1至3圖所示，由單一鏈接片體20設置有一個該容接單元30及一個該插接單元40的單目結構，且該單目結構是將該容接單元30設置於鏈接片體20的外面22一端，而該插接單元40設置於該鏈接片體20的內面21另一端；亦可組成如第4至13圖之雙目結構，雙目結構即是單一鏈接片體20的外面22兩端皆設置該容接單元30，而相鄰之另一鏈接片體20的內面21兩端則皆設置該插接單元40；而本發明於組裝時，由於設置有對應鏈接片體20端緣成形之旋導單元50，因此便可如第6圖所示，先以設置有旋導緣52之鏈接片體20傾斜***相組接之鏈接片體20的旋導槽51內，而同一列之相鄰鏈接片體20是分別以設置於外面22之容接單元30配合設置於內面21的插接單元40裝配，裝配後之各鏈接片體20藉由相配合之樞柱42及樞孔32而可樞轉，樞轉時又配合各套孔定位塊43及套槽定位塊44於套孔33及套槽34有限的空間內位移以限制樞轉行程，如第9、10圖所示，且當鏈接片體20向一個方向樞轉至極限時，各套孔定位塊43的限位通道433能套覆於凸翼333 外，藉此限止相套接的兩鏈接片體20於厚度方向D1上的掀動；另外，該插接單元40的凸腳443又配合容置於限止槽道343內，如第11至13圖所示，而限止槽道343是於厚度方向D1上低於配合容接凹部31的高度位置，亦即，該凸腳443與限止槽道343的配合限止位置相較於外面22為較深的組配位置，能再次確保相套接的兩鏈接片體20於厚度方向D1上的掀動；同時，搭配其中一鏈接片體20的旋導緣52容置於相鄰組接之鏈接片體20的旋導槽51內，該旋導槽51同樣地能限止旋導緣52向上掀動；藉由上述各結構之配合組配，產生多重地確保，使各鏈接片體20作動狀態下不會有掀動而影響樞轉動作之狀況發生，能確實提昇使用的順暢度。The above is an improved structural relationship of the chain structure of the cable protection tube of the present invention, and the above structure can be combined with the composition as shown in FIGS. 1 to 3. The single link piece 20 is provided with a receiving unit 30 and a plug. The monocular structure of the unit 40 is disposed, and the unitary structure is disposed at one end of the outer surface 22 of the link sheet 20, and the plug unit 40 is disposed at the other end of the inner surface 21 of the link sheet 20. The binocular structure as shown in FIGS. 4 to 13 may be formed, and the binocular structure is such that the outer peripheral portion 22 of the single-link sheet body 20 is provided with the receiving unit 30 at the both ends, and the adjacent another link sheet body 20 is inside. The plug-in unit 40 is disposed at both ends of the surface 21; and when the present invention is assembled, since the rotary guide unit 50 corresponding to the edge of the link sheet 20 is provided, it can be set as shown in FIG. The link body 20 having the guide edge 52 is obliquely inserted into the rotary guide groove 51 of the linked link body 20, and the adjacent link pieces 20 of the same column are respectively fitted by the receiving unit 30 provided on the outer surface 22. The plug-in unit 40 disposed on the inner surface 21 is assembled, and the assembled link bodies 20 are assembled by the pivot posts 42. The pivot hole 32 is pivotable. When pivoting, the sleeve positioning block 43 and the sleeve positioning block 44 are displaced in the limited space of the sleeve hole 33 and the sleeve groove 34 to limit the pivoting stroke, as shown in Figs. As shown, and when the link piece 20 is pivoted to one limit in one direction, the limit passages 433 of each set of hole positioning blocks 43 can be overlaid on the convex wings 333 In addition, the swaying of the two linked sheets 20 in the thickness direction D1 is restricted; in addition, the protrusions 443 of the plug-in unit 40 are further accommodated in the limiting channel 343, such as 11th to 13th. As shown in the figure, the restricting groove 343 is lower than the height position of the fitting receiving recess 31 in the thickness direction D1, that is, the fitting limit position of the protruding leg 443 and the limiting groove 343 is deeper than the outer surface 22. The assembly position can again ensure the sway of the two linked sheets 20 in the thickness direction D1; at the same time, the guide edge 52 of one of the link sheets 20 is accommodated in the adjacent connected link piece. In the rotary guide groove 51 of the body 20, the rotary guide groove 51 can also restrict the rotation of the rotary guide edge 52 upward; by the combination of the above-mentioned structures, multiple securing is ensured, and the respective link sheets 20 are actuated. There is no turbulence that affects the state of the pivoting action, and it can really improve the smoothness of use.
而無論是單目的結構態樣或是雙目的結構態樣，皆是以容接單元30配合插接單元40裝配，而容接單元30與插接單元40的裝配方式與上揭實施例相同，差異僅在於組裝後的呈現態樣，且同樣能達成上述相同之目的及功效。The single-purpose structural aspect or the dual-purpose structural aspect is assembled by the receiving unit 30 and the plug-in unit 40, and the assembling unit 30 and the plug-in unit 40 are assembled in the same manner as the above-mentioned embodiment. The difference lies only in the rendered appearance after assembly, and the same purpose and effect as above can be achieved.
《本發明》"this invention"
20‧‧‧鏈接片體20‧‧‧Link sheet
21‧‧‧內面21‧‧‧ inside
22‧‧‧外面22‧‧‧ outside
23‧‧‧定位柱23‧‧‧Positioning column
231‧‧‧限位凸塊231‧‧‧Limited bumps
30‧‧‧容接單元30‧‧‧Function unit
31‧‧‧配合容接凹部31‧‧‧With a matching recess
32‧‧‧樞孔32‧‧‧ pivot hole
33‧‧‧套孔33‧‧‧ sets of holes
331‧‧‧套孔內周面331‧‧‧ Set of inner circumference of the hole
332‧‧‧套孔內側面332‧‧‧ Inside the hole
333‧‧‧凸翼333‧‧‧wing
34‧‧‧套槽34‧‧‧ sets of slots
341‧‧‧套槽內周面341‧‧‧ Set of inner circumference of the groove
342‧‧‧套槽內側面342‧‧‧ Inside the groove
343‧‧‧限止槽道343‧‧‧Limited channels
40‧‧‧插接單元40‧‧‧Docking unit
41‧‧‧配合插接部41‧‧‧With the mating part
42‧‧‧樞柱42‧‧‧ pivot
43‧‧‧套孔定位塊43‧‧‧Set hole positioning block
431‧‧‧套孔定位塊周面431‧‧‧ hole hole positioning block circumferential surface
432‧‧‧套孔定位塊側面432‧‧‧Sleeve positioning block side
433‧‧‧限位通道433‧‧‧Limited access
44‧‧‧套槽定位塊44‧‧‧Slot positioning block
441‧‧‧套槽定位塊周面441‧‧‧Setting groove groove positioning surface
442‧‧‧套槽定位塊側面442‧‧‧Sleeve positioning block side
443‧‧‧凸腳443‧‧ ‧ bulging feet
50‧‧‧旋導單元50‧‧‧Guide unit
51‧‧‧旋導槽51‧‧‧Rotary guide groove
52‧‧‧旋導緣52‧‧‧Rotary margin
60‧‧‧定位件60‧‧‧ positioning parts
61‧‧‧定位槽61‧‧‧ positioning slot
62‧‧‧限位穿孔62‧‧‧ Limit perforation
D1‧‧‧厚度方向D1‧‧‧ thickness direction
第1圖 為本發明電纜線護管之鏈片結構改良的分解結構示意圖，且為單一鏈接片體的兩端分別設置容接單元與插接單元的單目實施例。1 is an exploded perspective view showing an improved structure of a chain of a cable protection tube of the present invention, and a monocular embodiment in which a receiving unit and a plugging unit are respectively provided at both ends of a single link piece.
第2圖 為本發明電纜線護管之鏈片結構改良之兩鏈接片體為單目態樣的組合示意圖。Fig. 2 is a schematic view showing the combination of the two link sheets of the improved cable chain structure of the present invention.
第3圖 為本發明電纜線護管之鏈片結構改良之複數鏈接片體為單目結構之組合示意圖。Fig. 3 is a schematic view showing the combination of a plurality of linked sheets of the cable structure of the present invention as a monocular structure.
第4圖 為本發明電纜線護管之鏈片結構改良的分解結構示意圖，且為相組接之鏈接片體於一面的兩端分別設置容接單元或插接單元的雙目實施例。Fig. 4 is a schematic exploded view showing the structure of the chain structure of the cable protection tube of the present invention, and is a binocular embodiment in which the linking piece body of the group is provided with a receiving unit or a plug unit at both ends of one side.
第5圖 為本發明電纜線護管之鏈片結構改良之複數鏈接片體為雙目結構之組合示意圖。Fig. 5 is a schematic view showing the combination of the double-link structure of the plurality of link sheets in which the chain structure of the cable protection tube of the present invention is improved.
第6圖 為本發明電纜線護管之鏈片結構改良之鏈接片體之組裝動作示意圖。Fig. 6 is a schematic view showing the assembly operation of the link sheet of the improved cable structure of the cable protection tube of the present invention.
第7圖 為本發明電纜線護管之鏈片結構改良之兩鏈接片體為雙目結構之組合示意圖。Fig. 7 is a schematic view showing the combination of the two linked sheets of the cable structure of the present invention.
第8圖 為第7圖的另一面結構示意圖。Figure 8 is a schematic view showing the structure of the other side of Figure 7.
第9圖 為第7圖的結構動作示意圖。Figure 9 is a schematic diagram of the structural operation of Figure 7.
第10圖 為第8圖的結構動作示意圖。Figure 10 is a schematic diagram of the structural operation of Figure 8.
第11圖 為第7圖的結構剖視圖。Figure 11 is a cross-sectional view showing the structure of Figure 7.
第12圖 為第7圖的部分結構剖視圖。Figure 12 is a cross-sectional view showing a portion of the structure of Figure 7.
第13圖 為第7圖的上視部分結構剖視圖。Figure 13 is a cross-sectional view showing the structure of the upper portion of Fig. 7.
20‧‧‧鏈接片體20‧‧‧Link sheet
21‧‧‧內面21‧‧‧ inside
22‧‧‧外面22‧‧‧ outside
23‧‧‧定位柱23‧‧‧Positioning column
231‧‧‧限位凸塊231‧‧‧Limited bumps
30‧‧‧容接單元30‧‧‧Function unit
31‧‧‧配合容接凹部31‧‧‧With a matching recess
32‧‧‧樞孔32‧‧‧ pivot hole
33‧‧‧套孔33‧‧‧ sets of holes
331‧‧‧套孔內周面331‧‧‧ Set of inner circumference of the hole
332‧‧‧套孔內側面332‧‧‧ Inside the hole
333‧‧‧凸翼333‧‧‧wing
34‧‧‧套槽34‧‧‧ sets of slots
341‧‧‧套槽內周面341‧‧‧ Set of inner circumference of the groove
342‧‧‧套槽內側面342‧‧‧ Inside the groove
343‧‧‧限止槽道343‧‧‧Limited channels
40‧‧‧插接單元40‧‧‧Docking unit
41‧‧‧配合插接部41‧‧‧With the mating part
42‧‧‧樞柱42‧‧‧ pivot
43‧‧‧套孔定位塊43‧‧‧Set hole positioning block
431‧‧‧套孔定位塊周面431‧‧‧ hole hole positioning block circumferential surface
432‧‧‧套孔定位塊側面432‧‧‧Sleeve positioning block side
433‧‧‧限位通道433‧‧‧Limited access
44‧‧‧套槽定位塊44‧‧‧Slot positioning block
441‧‧‧套槽定位塊周面441‧‧‧Setting groove groove positioning surface
442‧‧‧套槽定位塊側面442‧‧‧Sleeve positioning block side
443‧‧‧凸腳443‧‧ ‧ bulging feet
50‧‧‧旋導單元50‧‧‧Guide unit
51‧‧‧旋導槽51‧‧‧Rotary guide groove
52‧‧‧旋導緣52‧‧‧Rotary margin
60‧‧‧定位件60‧‧‧ positioning parts
61‧‧‧定位槽61‧‧‧ positioning slot
62‧‧‧限位穿孔62‧‧‧ Limit perforation
D1‧‧‧厚度方向D1‧‧‧ thickness direction
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101121082A TWI487855B (en) | 2012-03-12 | 2012-06-13 | Chain structure for a cable protection pipe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101108247 | 2012-03-12 | ||
| TW101121082A TWI487855B (en) | 2012-03-12 | 2012-06-13 | Chain structure for a cable protection pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201337127A TW201337127A (en) | 2013-09-16 |
| TWI487855B true TWI487855B (en) | 2015-06-11 |
Family
ID=49627776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101121082A TWI487855B (en) | 2012-03-12 | 2012-06-13 | Chain structure for a cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI487855B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702764B (en) * | 2020-01-08 | 2020-08-21 | 欣軍企業股份有限公司 | Chain structure of cable guard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216093A (en) * | 1967-06-30 | 1970-12-16 | Cable Equip | Improvements in or relating to chains for supporting longitudinal flexible elements such as cables or hoses |
| US6107565A (en) * | 1998-11-17 | 2000-08-22 | A&A Manufacturing Co., Inc. | Covered energy transmission line carrier |
| TWM395958U (en) * | 2010-09-09 | 2011-01-01 | Sing Chiun Entpr Co Ltd | Chain plate structure of heavy chain protective tube |
| CN101952617A (en) * | 2007-12-10 | 2011-01-19 | 株式会社岛精机制作所 | Cable drag chain |
| TWM406870U (en) * | 2011-01-28 | 2011-07-01 | Sing Chiun Entpr Co Ltd | Improved chain sheet structure for heavy-duty protection tube |
-
2012
- 2012-06-13 TW TW101121082A patent/TWI487855B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216093A (en) * | 1967-06-30 | 1970-12-16 | Cable Equip | Improvements in or relating to chains for supporting longitudinal flexible elements such as cables or hoses |
| US6107565A (en) * | 1998-11-17 | 2000-08-22 | A&A Manufacturing Co., Inc. | Covered energy transmission line carrier |
| CN101952617A (en) * | 2007-12-10 | 2011-01-19 | 株式会社岛精机制作所 | Cable drag chain |
| TWM395958U (en) * | 2010-09-09 | 2011-01-01 | Sing Chiun Entpr Co Ltd | Chain plate structure of heavy chain protective tube |
| TWM406870U (en) * | 2011-01-28 | 2011-07-01 | Sing Chiun Entpr Co Ltd | Improved chain sheet structure for heavy-duty protection tube |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201337127A (en) | 2013-09-16 |
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