依據後述的說明書及圖面的記載，至少可使以下的態樣更明確。At least the following aspects can be made clearer based on descriptions in the description and drawings described below.
態樣1之捆包單元，係具備：線材；及收容前述線材的捆包體，前述捆包體可變形為用於捆包前述線材的第1形態與用於拉出前述線材的第2形態，在前述第2形態將前述線材從前述捆包體拉出的拉出口位於較前述第1形態之前述捆包體的最上部更高的位置。藉此，不需要準備臂等的構造體而能改善線材的拉出性。The packaging unit of aspect 1 includes: a wire; and a packaging body for accommodating the wire. The packaging body is deformable into a first form for packaging the wire and a second form for pulling out the wire. In the second aspect, the extraction opening for pulling out the wire rod from the package body is located at a higher position than the uppermost part of the package body in the first aspect. This eliminates the need to prepare a structure such as an arm and improves the wire pull-out property.
態樣2係如態樣1的捆包單元，其中，前述捆包體具有從前述捆包體的底面向上突出的保持部。在具有這樣的保持部的情況，尤其有效。Aspect 2 is the packing unit of aspect 1, wherein the packing body has a holding portion protruding upward from the bottom surface of the packing body. This is particularly effective when such a holding portion is provided.
態樣3係如態樣2的捆包單元，其中，前述第2形態之從前述底面到前述拉出口的距離是從前述底面到前述保持部的前端的距離之1.5倍以上。藉此，變得容易拉出線材。Aspect 3 is the packaging unit of Aspect 2, wherein in the second aspect, the distance from the bottom surface to the pull-out opening is 1.5 times or more of the distance from the bottom surface to the front end of the holding part. Thereby, it becomes easy to pull out the wire.
態樣4係如態樣2或3的捆包單元，其中，前述保持部在上下方向上隔著間隔的2部位被固定。藉此，形成為保持部不易傾倒的構造。Aspect 4 is the packing unit of aspect 2 or 3, wherein the holding portion is fixed at two positions spaced apart in the up-down direction. This provides a structure in which the holding portion is less likely to fall.
態樣5係如態樣1至4中任一個的捆包單元，其中，前述捆包體具有複數個蓋部，在前述第2形態，前述拉出口設在藉由前述蓋部組裝的罩部。藉此，能夠使用蓋，將拉出口設在高的位置。Aspect 5 is the packaging unit according to any one of aspects 1 to 4, wherein the packaging body has a plurality of lids, and in the second aspect, the pull-out opening is provided in a cover assembled by the lids. . Thereby, the lid can be used to set the pull-out opening at a high position.
態樣6係如態樣5的捆包單元，其中，構成前述拉出口的筒構件設在連結前述蓋部的部位。藉此，可抑制線材進入到連結蓋部的部位。Aspect 6 is a packing unit as in aspect 5, wherein the cylindrical member constituting the pull-out opening is provided at a location connected to the lid. This can prevent the wire from entering the portion where the cover is connected.
態樣7係如態樣5或6的捆包單元，其中，前述蓋部具有結合部，其當進行前述罩部的組裝時與其他構件結合。藉此，可使罩部的強度提升。Aspect 7 is the packaging unit of aspect 5 or 6, wherein the cover part has a coupling part that is coupled to other members when the cover part is assembled. Thereby, the strength of the cover part can be improved.
態樣8係如態樣7的捆包單元，其中，前述結合部具有凹凸，藉由前述蓋部開閉動作，能夠使前述結合部的前述凹凸嚙合。藉此，可使罩部的組裝作業變得容易。Aspect 8 is the packaging unit of aspect 7, wherein the coupling portion has concavities and convexities, and the concavities and convexities of the coupling portion can be engaged by the opening and closing operation of the cover. This makes it easier to assemble the cover.
態樣9係如態樣1至4中任一個的捆包單元，其中，還具備：移動體，其具有前述拉出口；和伸縮構件，其使前述移動體升降。藉此，利用使伸縮構件伸長，可將拉出口設在高的位置。Aspect 9 is the packing unit according to any one of aspects 1 to 4, further including: a movable body having the aforementioned pull-out opening; and a telescopic member for raising and lowering the aforementioned movable body. Thereby, by extending the telescopic member, the pull-out port can be set at a high position.
態樣10係如態樣9的捆包單元，其中，前述捆包體具有從底面向上突出的保持部，在前述第1形態，前述移動體配置於較前述保持部的前端更下方。藉此，在第1形態，可抑制線材從保持部脫離。Aspect 10 is the packing unit of aspect 9, wherein the packing body has a holding portion protruding upward from the bottom surface, and in the first aspect, the movable body is disposed below the front end of the holding portion. Thereby, in the first aspect, the wire rod can be suppressed from being detached from the holding portion.
態樣11係如態樣10的捆包單元，其中，在前述第1形態，前述移動體與捲繞前述線材的捲繞體的上表面接觸。藉此，可抑制捲繞體崩潰。Aspect 11 is the packaging unit of aspect 10, wherein in the first aspect, the moving body is in contact with an upper surface of the winding body around which the wire rod is wound. This can prevent the winding body from collapsing.
===第1實施形態===
圖1A及圖1B係第1實施形態的捆包單元1之說明圖。圖1A係第1形態的捆包單元1之說明圖。圖1B係第2形態的捆包單元1之說明圖。圖2A及圖2B係捆包單元1的內部之說明圖。圖2A係從橫向觀看捆包單元1的內部之說明圖。圖2B係未圖示側板部412及蓋42而顯示捆包單元1的內部之說明圖。
===First implementation form===
1A and 1B are explanatory diagrams of the packaging unit 1 according to the first embodiment. FIG. 1A is an explanatory diagram of the packaging unit 1 of the first form. FIG. 1B is an explanatory diagram of the packaging unit 1 of the second form. FIGS. 2A and 2B are explanatory views of the inside of the packaging unit 1 . FIG. 2A is an explanatory view of the inside of the packaging unit 1 viewed from the side. FIG. 2B is an explanatory diagram showing the inside of the packaging unit 1 without showing the side plate portion 412 and the cover 42 .
在以下的說明中，將與捆包體40的底面(底部411的上表面；支承捲繞體20的面)呈垂直的方向稱為「上下方向」，當從捆包體40的底面觀看時，捲繞體20側稱為「上」，相反側稱為「下」。在將捆包單元1載置於水平面的情況，上下方向與垂直方向一致。另外，在以下的說明中，亦有將與上下方向呈垂直的方向稱為橫方向的情況。In the following description, the direction perpendicular to the bottom surface of the package body 40 (the upper surface of the bottom 411; the surface supporting the roll body 20) is called the "up-and-down direction". When viewed from the bottom surface of the package body 40 , the side of the winding body 20 is called "upper", and the opposite side is called "lower". When the packaging unit 1 is placed on a horizontal surface, the up-down direction coincides with the vertical direction. In addition, in the following description, the direction perpendicular to the up-down direction may be called a lateral direction.
捆包單元1為捆包線材10之構件(單元)。如圖1A及圖1B所示，捆包單元1可變更形態。如圖1A所示，將用來捆包線材10的形態稱為「第1形態」。如圖1B所示，將用來拉出線材10的形態稱為「第2形態」。捆包單元1具有線材10、捆包體40及托板60。The packaging unit 1 is a component (unit) for packaging the wire 10 . As shown in FIGS. 1A and 1B , the packaging unit 1 can change its form. As shown in FIG. 1A , the form for packaging the wire rod 10 is called a “first form”. As shown in FIG. 1B , the form for pulling out the wire 10 is called the "second form". The packaging unit 1 has the wire 10, the packaging body 40, and the pallet 60.
線材10為線狀的構件。線材10包含例如電纜(電線電纜、光纜等)、電線、軟管等。在此，線材10為光纜。線材10在彎曲的狀態下進行捆包。在此，線材10在捲繞的狀態下進行捆包。例如，外徑為3mm以上具有剛性的粗電纜以捲繞在1000m以上的狀態能夠拉出的方式收容在捆包體40。再者，在電纜的外徑為7~11mm的情況，在1m×1m×1m的尺寸之捆包體40，可收容長度2000m的電纜。在以下的說明中，將捲繞有線材10的構造體稱為「捲繞體」。但，線材10在捲繞的狀態下亦可不進行捆包。The wire 10 is a linear member. The wire 10 includes, for example, a cable (electric wire, cable, optical cable, etc.), an electric wire, a hose, and the like. Here, the wire 10 is an optical cable. The wire 10 is packed in a bent state. Here, the wire 10 is packaged in a wound state. For example, a rigid thick cable with an outer diameter of 3 mm or more is stored in the packaging body 40 in a state of being wound over 1000 m or more and can be pulled out. Furthermore, when the outer diameter of the cable is 7 to 11 mm, the package 40 with a size of 1 m×1 m×1 m can accommodate a cable with a length of 2000 m. In the following description, the structure in which the wire 10 is wound is called a "winding body." However, the wire 10 does not need to be packed in the wound state.
圖3A係捲繞體20的一例之說明圖。圖3B係捲繞體的其他例之說明圖。捲繞體20一邊使捲繞方向的反轉反覆進行一邊捲繞線材10而構成。藉由反覆進行線材10的捲繞方向的反轉，如圖1B所示，在從捲繞體20拉出線材10時，能夠抑制線材10的扭轉。捲繞體20具有反轉部22，其將捲繞為S字形的線材10與捲繞為倒S字形的線材10交互地層積。如圖3A所示的捲繞體20，具有環繞部21，其使線材10環繞於反轉部22的外周。再者，亦可如圖3B所示，捲繞體20不具備環繞部21。另外，捲繞體20的結構亦可為不使線材10的捲繞方向反捲，捲繞線材10。捲繞體20的結構可因應需求而適宜變更。FIG. 3A is an explanatory diagram of an example of the rolled body 20. FIG. 3B is an explanatory diagram of another example of the rolled body. The winding body 20 is configured to wind the wire 10 while reversing the winding direction. By repeatedly reversing the winding direction of the wire 10 , as shown in FIG. 1B , the twist of the wire 10 can be suppressed when the wire 10 is pulled out from the winding body 20 . The winding body 20 has an inversion portion 22 in which the wire 10 wound in an S-shape and the wire 10 wound in an inverted S-shape are alternately laminated. The winding body 20 shown in FIG. 3A has a surrounding portion 21 that surrounds the wire 10 around the outer periphery of the inversion portion 22 . Furthermore, as shown in FIG. 3B , the winding body 20 may not include the surrounding portion 21 . In addition, the winding body 20 may have a structure in which the wire 10 is wound without rewinding the winding direction of the wire 10 . The structure of the winding body 20 can be appropriately changed according to needs.
捆包體40為捆包線材10(捲繞體20)的構造體。捆包體40具有收容線材10(捲繞體20)的收容空間。捆包體40可變形為第1形態與第2形態。在此，捆包體40構成為箱狀。但，捆包體40不限於箱狀的構造體，亦可為骨架狀(框架狀)的構造體。亦即，捆包體40具有形成收容空間的構件。例如，形成收容空間的構件，可為覆蓋收容空間的底部、側面、上表面之構件，亦可為骨架。形成收容空間的構件之材質，例如可舉出木材、瓦楞紙板等的紙類，金屬、FRP、塑膠，該等材料的組合等。特別是在形成收容空間的構件由瓦楞紙板構成的情況，輕量、拆卸容易性、再回收性均優良，亦不使用防腐劑等藥品，因此，比起金屬製、木製等的滾筒，更適合對永續社會的貢獻。第1實施形態的捆包體40具有本體部41及蓋42。但，如後述般，捆包體40亦可不具備蓋。The packing body 40 is a structure in which the wire rod 10 (the winding body 20 ) is packed. The package body 40 has a storage space for accommodating the wire 10 (winding body 20). The package body 40 is deformable into a first form and a second form. Here, the packaging body 40 is configured in a box shape. However, the packaging body 40 is not limited to a box-shaped structure and may be a skeleton-shaped (frame-shaped) structure. That is, the packaging body 40 has members forming a storage space. For example, the component forming the accommodation space may be a component covering the bottom, side, or upper surface of the accommodation space, or may be a frame. Examples of the material of the components forming the storage space include wood, paper such as corrugated cardboard, metal, FRP, plastic, and combinations of these materials. Especially when the member forming the storage space is made of corrugated cardboard, it is lightweight, easy to disassemble, and recyclable, and does not use chemicals such as preservatives. Therefore, it is more suitable than rollers made of metal, wood, etc. Contribution to a sustainable society. The packaging body 40 of the first embodiment has a main body 41 and a cover 42 . However, as will be described later, the packaging body 40 does not need to have a cover.
本體部41為構成捆包體40的本體之部位。本體部41為捆包線材10(捲繞體20)的部位。本體部41具有底部411、及保持部413。The main body part 41 is a part constituting the main body of the packaging body 40 . The main body 41 is a portion where the wire 10 (winding body 20) is packed. The body part 41 has a bottom part 411 and a holding part 413.
底部411構成本體部41的底面。底部411成為從下方支承捲繞體20的構件。在此，底部411為板狀的構件，但，若能支承捲繞體20，則不限於板狀的構件。
以從底部411的周緣向上側立起的方式設置側板部412。側板部412構成本體部41的側面。但，在本體部41構成為骨架狀的情況，本體部41亦可不具備側板部412。再者，在此，藉由底部411及複數個(在此為4片)的側板部412，形成用來收容線材10的收容空間。側板部412的片數，不限於4片，亦可為例如6片或8片等。
保持部413為線材10以捲繞的形狀加以保持的構件。換言之，保持部413為保持捲繞體20之構件。保持部413為沿著上下方向之棒狀(筒狀)的構件。保持部413從底部411向上側延伸。由於線材10與保持部413接觸而限制線材10的移動，故，當拉出線材10時(例如進行捆包時、拉出時、儲存時、輸送時等)，可抑制捲繞體20崩潰。但，保持部413可因應需要進行設置即可，亦可不具備保持部413。
The bottom 411 constitutes the bottom surface of the main body 41 . The bottom 411 serves as a member that supports the winding body 20 from below. Here, the bottom part 411 is a plate-shaped member, but it is not limited to a plate-shaped member as long as it can support the winding body 20 .
The side plate portion 412 is provided so as to stand upward from the peripheral edge of the bottom portion 411 . The side plate portion 412 constitutes a side surface of the main body portion 41 . However, when the main body part 41 is configured in a skeleton shape, the main body part 41 does not need to include the side plate part 412. Furthermore, here, a storage space for accommodating the wire 10 is formed by the bottom 411 and a plurality of side plate portions 412 (four in this case). The number of side plate portions 412 is not limited to 4, and may be, for example, 6 or 8.
The holding portion 413 is a member that holds the wire 10 in a wound shape. In other words, the holding portion 413 is a member that holds the winding body 20 . The holding part 413 is a rod-shaped (cylindrical) member along the up-down direction. The holding portion 413 extends upward from the bottom 411 . Since the wire 10 is in contact with the holding portion 413 and the movement of the wire 10 is restricted, collapse of the winding body 20 can be suppressed when the wire 10 is pulled out (for example, when packing, pulling out, storing, transporting, etc.). However, the holding part 413 may be provided as needed, or the holding part 413 may not be provided.
以如圖3所示的一例進行說明，一對保持部413設在捲繞體20的反轉部22的前後各自的附近。再者，為了在拉出線材10時抑制線材10的扭轉，捲繞體20具有使線材10的捲繞方向反轉為S字形或倒S字形(Z字狀)的反轉部22，在此反轉部22，線材10的姿勢變得不穩定，容易崩潰。因此，藉由將一對保持部413配置在反轉部22的前後的各別的附近(換言之，藉由將捲繞體20的反轉部22配置在一對保持部413之間)，能夠抑制反轉部22的形狀崩潰。Taking an example as shown in FIG. 3 , a pair of holding portions 413 are provided in the vicinity of the front and rear portions of the reversing portion 22 of the winding body 20 . Furthermore, in order to suppress the twisting of the wire 10 when the wire 10 is pulled out, the winding body 20 has a reversal portion 22 that reverses the winding direction of the wire 10 into an S-shape or an inverted S-shape (Z-shape). In the reversal part 22, the posture of the wire 10 becomes unstable and easily collapses. Therefore, by arranging the pair of holding parts 413 in the respective vicinity of the front and rear of the reversing part 22 (in other words, by arranging the reversing part 22 of the winding body 20 between the pair of holding parts 413), it is possible to Shape collapse of the inversion portion 22 is suppressed.
蓋42為覆蓋本體部41的部位。蓋42構成為開閉。如圖1A所示，在蓋42被關閉的狀態(蓋42被折疊狀態)下，蓋42成為覆蓋本體部41的上方的狀態，捆包體40成為第1形態(用於將捲繞體20捆包於捆包體40的形態)。當從捆包體40拉出線材10時，如圖1B所示，蓋42被展開，藉由蓋42組裝罩部42A。罩部42A被組裝的形態，相當於捆包體40的第2形態(用來拉出線材10的形態)。The cover 42 covers the main body 41 . The cover 42 is configured to open and close. As shown in FIG. 1A , when the lid 42 is closed (the lid 42 is folded), the lid 42 is in a state covering the upper part of the main body 41 , and the package body 40 is in the first form (for wrapping the rolled body 20 packaged in the packaging body 40). When the wire 10 is pulled out from the package body 40 , as shown in FIG. 1B , the cover 42 is unfolded, and the cover 42A is assembled with the cover 42 . The assembled state of the cover portion 42A corresponds to the second form of the package body 40 (the form for pulling out the wire 10).
罩部42A為藉由蓋42(後述的複數個蓋部421)組裝的部位。罩部42A設在本體部41的上方，設於較第1形態之捆包體40的最上部(位於捆包體40的最高的位置之部位；在此為蓋42的上表面)更高的位置。在罩部42A的頂部設有拉出口43。藉此，能夠將拉出口43配置在高的位置。但，拉出口43設在較第1形態之捆包體40的最上部高的位置即可，可不設在罩部42A的頂部。例如拉出口43亦可設在罩部42A的傾斜面。The cover part 42A is a part assembled with the cover 42 (a plurality of cover parts 421 described later). The cover part 42A is provided above the main body part 41 and is provided higher than the uppermost part of the packaging body 40 of the first form (the part located at the highest position of the packaging body 40; in this case, it is the upper surface of the cover 42). Location. The pull-out opening 43 is provided at the top of the cover part 42A. Thereby, the pull-out opening 43 can be arrange|positioned at a high position. However, the pull-out opening 43 only needs to be provided at a position higher than the uppermost part of the packaging body 40 in the first form, and does not need to be provided at the top of the cover part 42A. For example, the pull-out opening 43 may be provided on the inclined surface of the cover part 42A.
拉出口43為用來拉出捆包於本體部41的線材10之部位。由於拉出口43設定為較線材10的剖面大，故，可使線材10插通於拉出口43而將線材10拉出至外部。拉出口43設在較第1形態之捆包體40的最上部高的位置。第1實施形態的拉出口43設在藉由蓋42所構成的罩部42A。但，拉出口43可不設在罩部42A，亦可不設在蓋42(例如參照後述的第2實施形態)。The pull-out opening 43 is used to pull out the wire 10 bundled in the main body 41 . Since the pull-out opening 43 is set to be larger than the cross section of the wire 10, the wire 10 can be inserted into the pull-out opening 43 and the wire 10 can be pulled out to the outside. The pull-out opening 43 is provided at a position higher than the uppermost part of the packaging body 40 of the first form. The pull-out opening 43 of the first embodiment is provided in the cover portion 42A composed of the cover 42 . However, the pull-out opening 43 does not need to be provided in the cover part 42A, nor does it need to be provided in the cover 42 (for example, refer to the second embodiment described below).
如圖1B所示，蓋42具有2個蓋部421(第1蓋部421A及第2蓋部421B)。第1蓋部421A為板狀的構件，設在側板部412的上緣(上邊)，以側板部412的上緣為軸進行轉動(開閉)。第2蓋部421B為板狀的構件，設在與設有第1蓋部421A的側板部412相對向的側板部412的上緣，以側板部412的上緣為軸進行轉動(開閉)。如圖1A所示，在第1形態，第1蓋部421A與第2蓋部421B在重疊的狀態下覆蓋本體部41的上方。如圖1B所示，在第2形態，藉由蓋42(第1蓋部421A及第2蓋部421B)組裝人字形屋頂狀的罩部42A。在第2形態，藉由將第1蓋部421A及第2蓋部421B的端緣彼此連結，使得第1蓋部421A及第2蓋部421B的姿勢穩定。As shown in FIG. 1B , the cover 42 has two cover parts 421 (a first cover part 421A and a second cover part 421B). The first cover part 421A is a plate-shaped member, is provided on the upper edge (upper edge) of the side plate part 412, and rotates (opens and closes) with the upper edge of the side plate part 412 as an axis. The second cover part 421B is a plate-shaped member, is provided at the upper edge of the side plate part 412 opposite to the side plate part 412 on which the first cover part 421A is provided, and rotates (opens and closes) with the upper edge of the side plate part 412 as an axis. As shown in FIG. 1A , in the first form, the first cover part 421A and the second cover part 421B cover the upper part of the main body part 41 in an overlapping state. As shown in FIG. 1B , in the second form, the gable roof-shaped cover portion 42A is assembled with the cover 42 (the first cover portion 421A and the second cover portion 421B). In the second form, by connecting the end edges of the first cover part 421A and the second cover part 421B to each other, the postures of the first cover part 421A and the second cover part 421B are stabilized.
在第1實施形態，拉出口43設在罩部42A。在此，如圖1B所示，在第1蓋部421A及第2蓋部421B的端緣之中央部安裝有筒構件44，此筒構件44構成拉出口43。也就是筒構件44設在將第1蓋部421A與第2蓋部421B連結的部位。再者，預先在第1蓋部421A及第2蓋部421B的端緣之中央部設有凹部，在藉由此凹部所構成的開口部安裝筒構件44。藉由在連結第1蓋部421A及第2蓋部421B的部位安裝筒構件44，能夠抑制線材10進入到第1蓋部421A與第2蓋部421B之間。但，拉出口43亦可不以筒構件44構成(後述，參照圖5B)。In the first embodiment, the pull-out opening 43 is provided in the cover portion 42A. Here, as shown in FIG. 1B , a cylindrical member 44 is attached to the center of the edge of the first cover part 421A and the second cover part 421B, and this cylindrical member 44 constitutes the pull-out opening 43 . That is, the cylindrical member 44 is provided in the location which connects the 1st cover part 421A and the 2nd cover part 421B. Furthermore, a recessed part is provided in the center part of the edge of the 1st cover part 421A and the 2nd cover part 421B in advance, and the cylindrical member 44 is attached to the opening formed by this recessed part. By attaching the tube member 44 to the portion connecting the first cover part 421A and the second cover part 421B, the wire 10 can be prevented from entering between the first cover part 421A and the second cover part 421B. However, the pull-out port 43 does not need to be composed of the cylindrical member 44 (to be described later, see FIG. 5B ).
其次，說明關於將拉出口43設在高的位置之理由。圖4係線材10、保持部413及拉出口43的示意圖。Next, the reason for setting the pull-out port 43 at a high position will be explained. FIG. 4 is a schematic diagram of the wire 10 , the holding part 413 and the pull-out opening 43 .
當從橫向觀看捆包單元1時，一對保持部413呈對稱地配置。也就是一對保持部413從捆包體40的中央(參照圖中的虛線)起等距離地配置。在此，一對保持部413的外緣彼此之間隔設為X。也就是拉出口43配置於捆包體40的中央(參照圖中的虛線)的延長上。因此，保持部413的外緣與拉出口43之橫方向的距離成為X/2。另外，將從捆包體40的底面(底部411的上表面)到保持部413的前端之距離(保持部413從底面突出之突出長度；保持部413的高度)設為Y。另外，將從捆包體40的底面(底部411的上表面)到拉出口43之距離(拉出口43的高度)設為Z。When the packaging unit 1 is viewed from the lateral direction, the pair of holding portions 413 are arranged symmetrically. That is, the pair of holding portions 413 are arranged equidistantly from the center of the packaging body 40 (see the dotted line in the figure). Here, the outer edges of the pair of holding portions 413 are spaced apart by X. That is, the pull-out opening 43 is disposed on an extension of the center (see the dotted line in the figure) of the packaging body 40 . Therefore, the distance in the lateral direction between the outer edge of the holding portion 413 and the pull-out opening 43 becomes X/2. In addition, let the distance from the bottom surface of the package body 40 (the upper surface of the bottom part 411) to the front end of the holding part 413 (the protruding length of the holding part 413 from the bottom surface; the height of the holding part 413) be Y. In addition, let the distance from the bottom surface of the packaging body 40 (the upper surface of the bottom part 411) to the pull-out outlet 43 (the height of the pull-out outlet 43) be Z.
為了將自捲繞體20拉出的線材10從拉出口43拉出，需要越過保持部413的前端。在此，在線材10越過保持部413前端時，將較保持部413的前端更上側的線材10(保持部413的前端與拉出口43之間的線材10)在橫方向所形成的角度設為θ
1，將較保持部413前端更下側的線材10(被保持部413所導引的線材10；捲繞體20與保持部413的前端之間的線材10)在橫方向所形成的角度設為θ
2。圖中，顯示角度θ
2形成為最大時的狀態。當底部411上的線材10被拉出時，角度θ
2成為最大。因此，角度θ
2的最大值相當於將一方的保持部413的前端的外緣和另一方的保持部413的基端(保持部413與底部411之固定端)的外緣連結的線與捆包體40的底面(底部411的上表面)所形成之角度。
In order to pull out the wire 10 drawn out from the winding body 20 from the drawing opening 43, it is necessary to pass over the front end of the holding part 413. Here, when the wire 10 passes over the front end of the holding part 413, the angle formed by the wire 10 above the front end of the holding part 413 (the wire 10 between the front end of the holding part 413 and the pull-out opening 43) in the lateral direction is θ 1 , the angle formed by the wire 10 below the front end of the holding part 413 (the wire 10 guided by the holding part 413; the wire 10 between the winding body 20 and the front end of the holding part 413) in the lateral direction Let it be θ 2 . The figure shows the state when the angle θ 2 is the maximum. When the wire 10 on the bottom 411 is pulled out, the angle θ 2 becomes maximum. Therefore, the maximum value of angle θ 2 corresponds to the line and bundle connecting the outer edge of the front end of one holding part 413 and the outer edge of the base end of the other holding part 413 (the fixed end of the holding part 413 and the bottom part 411 ). The angle formed by the bottom surface of the package body 40 (the upper surface of the bottom 411).
角度θ
1變得越大，則線材10變得容易越過保持部413的前端。因此，期望拉出口43的高度Z盡可能越大。亦即，期望拉出口43設在高的位置。基於這樣的理由，本實施形態的拉出口43配置在較第1形態的捆包體40的最上部(第1實施形態為蓋42的上表面)高的位置(參照圖1B)。
As the angle θ 1 becomes larger, the wire 10 becomes easier to pass over the front end of the holding part 413 . Therefore, it is desirable that the height Z of the pull-out opening 43 is as large as possible. That is, it is desirable that the pull-out opening 43 is located at a high position. For this reason, the pull-out opening 43 of this embodiment is arranged at a position higher than the uppermost part of the packaging body 40 of the first embodiment (the upper surface of the cover 42 in the first embodiment) (see FIG. 1B ).
另外，比起角度θ
2 ，角度θ
1越大，則線材10變得容易越過保持部413的前端。因此，期望角度θ
1為角度θ
2以上。如圖4所示，在拉出口43的高度Z為保持部413的高度Y的1.5倍的情況，角度θ
1變得與角度θ
2的最大值相等。因此，期望拉出口43的高度Z為保持部413的高度Y之1.5倍以上。
In addition, when the angle θ 1 is larger than the angle θ 2 , the wire 10 becomes easier to pass over the front end of the holding portion 413 . Therefore, it is desirable that the angle θ 1 is equal to or greater than the angle θ 2 . As shown in FIG. 4 , when the height Z of the pull-out opening 43 is 1.5 times the height Y of the holding portion 413 , the angle θ 1 becomes equal to the maximum value of the angle θ 2 . Therefore, it is desirable that the height Z of the pull-out opening 43 is 1.5 times or more the height Y of the holding portion 413 .
如圖4所示，由於線材10需要越過保持部413的前端，所以，期望保持部413的前端為可使線材10容易越過的形狀。因此，保持部413可為越靠近前端側變得越細的形狀。另外，當從橫向觀看時，保持部413的前端亦可為圓形。As shown in FIG. 4 , since the wire 10 needs to pass over the front end of the holding part 413 , it is desirable that the front end of the holding part 413 has a shape that allows the wire 10 to easily pass over. Therefore, the holding portion 413 may have a shape that becomes narrower toward the front end side. In addition, when viewed from the side, the front end of the holding part 413 may also be circular.
再者，本體部41亦可不具備保持部413。即使在本體部41不具備保持部413的情況，若將拉出口43設在較高的位置，則能夠縮小拉出口43的中心線與線材10所形成的角度，變得容易從拉出口43拉出線材10。因此，即使在本體部41不具備保持部413的情況，亦有利地將拉出口43設在較高的位置，故，期望將拉出口43配置在比第1形態的捆包體40的最上部高的位置。Furthermore, the main body part 41 may not be provided with the holding part 413. Even if the main body part 41 does not have the holding part 413, if the pull-out port 43 is provided at a higher position, the angle formed by the center line of the pull-out port 43 and the wire 10 can be reduced, making it easier to pull out the wire 10 from the pull-out port 43. Take out 10 wires. Therefore, even if the main body part 41 does not include the holding part 413, it is advantageous to dispose the pull-out opening 43 at a higher position. Therefore, it is desirable to arrange the pull-out opening 43 at the uppermost part of the packaging body 40 of the first form. high position.
托板60為成為捆包體40的台座之構件。托板60成為用於當例如以堆高機移動捆包單元1時之載置台。托板60可具備下板部61、和間隔件62。下板部61為構成托板60的下表面之板狀的部位。間隔件62為配置於捆包體40(底部411)與下板部61之間的構件。藉由間隔件62，在底部411與下板部61之間形成間隙，在此間隙插入堆高機的貨叉。再者，亦可不設置下板部61，僅藉由間隔件62在捆包體40的下側形成間隙。捆包單元1亦可不具備托板60。The pallet 60 is a member that serves as a base for the packaging body 40 . The pallet 60 serves as a placement platform for moving the packaging unit 1 using, for example, a forklift. The pallet 60 may include a lower plate portion 61 and a spacer 62 . The lower plate portion 61 is a plate-shaped portion constituting the lower surface of the pallet 60 . The spacer 62 is a member arranged between the packing body 40 (bottom 411) and the lower plate part 61. The spacer 62 forms a gap between the bottom part 411 and the lower plate part 61, and the fork of the forklift is inserted into this gap. Furthermore, the lower plate portion 61 may not be provided, and only the spacer 62 may be used to form a gap on the lower side of the packaging body 40 . The packaging unit 1 does not need to be provided with the pallet 60 .
如圖2A所示，保持部413貫通捆包體40的底部411，保持部413的下端固定於托板60的下板部61。保持部413在捆包體40的底部411與托板60的下板部61之2個部位被固定。因底部411與下板部61藉由間隔件62在上下方向隔著間隙，所以，保持部413在上下方向上隔著間隔的2個部位被固定。藉此，形成為保持部413不易傾倒的構造。但，亦可為保持部413不貫通捆包體40的底部411，讓保持部413的下端固定於捆包體40的底部411。As shown in FIG. 2A , the holding portion 413 penetrates the bottom 411 of the packaging body 40 , and the lower end of the holding portion 413 is fixed to the lower plate portion 61 of the pallet 60 . The holding portion 413 is fixed at two locations: the bottom 411 of the packing body 40 and the lower plate portion 61 of the pallet 60 . Since the bottom portion 411 and the lower plate portion 61 are separated by a gap in the vertical direction via the spacer 62, the holding portion 413 is fixed at two locations separated by a gap in the vertical direction. This forms a structure in which the holding portion 413 is unlikely to fall. However, the holding part 413 may not penetrate the bottom 411 of the packaging body 40 , and the lower end of the holding part 413 may be fixed to the bottom 411 of the packaging body 40 .
＜變形例＞
圖5A及圖5B係第1實施形態的捆包單元1的第1變形例之說明圖。圖5A係從上方觀看蓋42打開的狀態的捆包單元1之圖。圖5B係第2形態的捆包單元1之說明圖。
即使在第1變形例，蓋42亦具有第1蓋部421A及第2蓋部421B，在第1蓋部421A及第2蓋部421B的端緣之中央部設有凹部。在第1變形例，於組裝第1蓋部421A及第2蓋部421B而形成罩部42A後，不將筒構件44安裝於凹部，而是藉由第1蓋部421A及第2蓋部421B的凹部形成拉出口43。如此，拉出口43亦可不以筒構件44構成。
＜Modification＞
5A and 5B are explanatory diagrams of a first modification of the packaging unit 1 of the first embodiment. FIG. 5A is a diagram of the packaging unit 1 in a state where the cover 42 is opened when viewed from above. FIG. 5B is an explanatory diagram of the packaging unit 1 of the second form.
Also in the first modification, the cover 42 has a first cover part 421A and a second cover part 421B, and a recess is provided in the center of the edge of the first cover part 421A and the second cover part 421B. In the first modification, after the first cover part 421A and the second cover part 421B are assembled to form the cover part 42A, the cylindrical member 44 is not installed in the recessed part, but through the first cover part 421A and the second cover part 421B. The recess forms the pull-out opening 43. In this way, the pull-out port 43 does not need to be composed of the cylindrical member 44 .
圖6A及圖6B係第1實施形態的捆包單元1的第2變形例之說明圖。
即使在第2變形例，蓋42亦具有第1蓋部421A及第2蓋部421B。在第2變形例，於第1蓋部421A及第2蓋部421B的端緣設有結合部422。結合部422為當進行罩部42A的組裝時與其他構件結構之部位。藉由第1蓋部421A的結合部422與第2蓋部421B的結合部422結合，使得第1蓋部421A及第2蓋部421B的姿勢穩定，使罩部42A的強度提升。
在此，結合部422構成為凹凸形狀，藉由第1蓋部421A的凹凸與第2蓋部421B的凹凸互相嚙合，使第1蓋部421A及第2蓋部421B的端緣彼此結合。但，結合部422不限於凹凸形狀。例如，亦可將第1蓋部421A及第2蓋部421B中的一方之結合部作為插入片，將另一方的結合部作為狹縫，將插入片插入到狹縫中，藉此使第1蓋部421A及第2蓋部421B的端緣彼此結合。但，如圖6A及圖6B所示，在將結合部422構成為凹凸形狀的情況下，僅藉由第1蓋部421A及第2蓋部421B的開閉動作就能將第1蓋部421A的結合部422與第2蓋部421B的結合部422結合，因此，不需要進行將插入片插入狹縫這樣的的動作，故，使得罩部42A的組裝作業變得容易。
6A and 6B are explanatory diagrams of a second modification of the packaging unit 1 of the first embodiment.
Also in the second modification, the cover 42 has a first cover part 421A and a second cover part 421B. In the second modified example, the coupling portion 422 is provided at the end edges of the first cover portion 421A and the second cover portion 421B. The coupling portion 422 is a portion that is formed with other components when the cover portion 42A is assembled. The coupling portion 422 of the first cover portion 421A and the coupling portion 422 of the second cover portion 421B stabilize the postures of the first cover portion 421A and the second cover portion 421B, thereby increasing the strength of the cover portion 42A.
Here, the coupling portion 422 is configured in a concave-convex shape, and the concavities and convexities of the first cover portion 421A and the concavities and convexities of the second cover portion 421B mesh with each other, so that the end edges of the first cover portion 421A and the second cover portion 421B are coupled to each other. However, the coupling portion 422 is not limited to a concave and convex shape. For example, the connecting part of one of the first cover part 421A and the second cover part 421B may be used as an insertion piece, and the other connecting part may be used as a slit, and the insertion piece may be inserted into the slit, thereby making the first cover part 421A and the second cover part 421B. The end edges of the cover part 421A and the second cover part 421B are coupled to each other. However, as shown in FIGS. 6A and 6B , when the coupling portion 422 is formed into a concave and convex shape, the first cover portion 421A can be opened and closed only by the opening and closing operations of the first cover portion 421A and the second cover portion 421B. The coupling portion 422 is coupled to the coupling portion 422 of the second cover portion 421B. Therefore, there is no need to perform an operation of inserting the insertion piece into the slit, and therefore the assembly work of the cover portion 42A becomes easy.
圖7A及圖7B係第1實施形態的捆包單元1的第3變形例之說明圖。
即使在第3變形例，蓋42亦具有第1蓋部421A及第2蓋部421B。另外，在第3變形例，蓋42具有襟翼部423。襟翼部423為用來堵住罩部42A的間隙之板狀的部位。襟翼部423設在未設有第1蓋部421A或第2蓋部421B之側板部412的上緣(上邊)，以側板部412的上緣為軸進行轉動(開閉)。當人字形屋頂狀的罩部42A藉由第1蓋部421A及第2蓋部421B組裝時，第1蓋部421A及第2蓋部421B的各自的側緣與襟翼部423的側緣被連結。藉此，可藉由襟翼部423堵住人字形屋頂狀的罩部42A之側面的間隙。再者，即使在第3變形例，亦可如第2變形例的結合部422，在第1蓋部421A及第2蓋部421B的各自的側緣、和襟翼部423的側緣分別設置結合部，使第1蓋部421A或第2蓋部421B的結合部與襟翼部423的結合部結合。藉此，可使罩部42A的強度提升。
7A and 7B are explanatory diagrams of a third modification of the packaging unit 1 of the first embodiment.
Also in the third modification, the cover 42 has a first cover part 421A and a second cover part 421B. In addition, in the third modification, the cover 42 has a flap portion 423 . The flap part 423 is a plate-shaped part for closing the gap of the cover part 42A. The flap portion 423 is provided on the upper edge (upper edge) of the side plate portion 412 where the first cover portion 421A or the second cover portion 421B is not provided, and rotates (opens and closes) about the upper edge of the side plate portion 412 as an axis. When the gable roof-shaped cover part 42A is assembled by the first cover part 421A and the second cover part 421B, the respective side edges of the first cover part 421A and the second cover part 421B and the side edges of the flap part 423 are link. Thereby, the flap part 423 can close the gap on the side surface of the gable roof-shaped cover part 42A. Furthermore, even in the third modification, the coupling portion 422 in the second modification may be provided on the respective side edges of the first cover portion 421A and the second cover portion 421B and on the side edges of the flap portion 423. The coupling portion couples the coupling portion of the first cover portion 421A or the second cover portion 421B to the coupling portion of the flap portion 423 . Thereby, the strength of the cover part 42A can be improved.
圖8A及圖8B係第1實施形態的捆包單元1的第4變形例之說明圖。
在第4變形例，蓋42具有複數個(在此為4個)蓋部421。各自的蓋部421設在本體部41的複數個側板部412之各自的上緣(上邊)。藉由將4個蓋部421的側緣彼此連結，組裝方形屋頂狀(錐台狀)的罩部42A。在第4變形例，藉由複數個蓋部421的端緣，構成拉出口43。再者，亦可藉由在以複數個蓋部421的端緣構成的開口部安裝筒構件44，以筒構件44構成拉出口43。藉由筒構件44構成拉出口43，可抑制線材10進入到蓋部421之間。再者，即使在第4變形例，亦可如第2變形例的結合部422一樣，在各自的蓋部421的側緣設置結合部，使蓋部421的結合部彼此結合。藉此，可使罩部42A的強度提升。
8A and 8B are explanatory diagrams of a fourth modification of the packaging unit 1 of the first embodiment.
In the fourth modification, the cover 42 has a plurality of cover portions 421 (four in this case). Respective cover portions 421 are provided on respective upper edges (upper sides) of the plurality of side plate portions 412 of the main body portion 41 . By connecting the side edges of the four cover portions 421 to each other, the square roof-shaped (truncated cone-shaped) cover portion 42A is assembled. In the fourth modification, the pull-out opening 43 is formed by the end edges of the plurality of cover portions 421 . Furthermore, by attaching the cylindrical member 44 to the opening formed by the edge of the plurality of cover parts 421 , the cylindrical member 44 may constitute the pull-out port 43 . By forming the pull-out port 43 with the cylindrical member 44, the wire 10 can be prevented from entering between the cover portions 421. Furthermore, even in the fourth modification example, like the joint portion 422 in the second modification example, a joint portion can be provided on the side edge of each cover portion 421 so that the joint portions of the cover portions 421 can be joined to each other. Thereby, the strength of the cover part 42A can be improved.
圖9A及圖9B係第1實施形態的捆包單元1的第5變形例之說明圖。
在第5變形例，於構成拉出口43的蓋部421之端緣形成有凹部424的這一點上與第4變形例(圖8A及圖8B)不同。藉由在蓋部421的端緣形成凹部424，使得在拉出口43的周緣配置凹部424。當將線材10從拉出口43拉出時，藉由線材10進入凹部424，使得被拉出的線材10的位置在凹部424的位置變得穩定。在第5變形例，不使用筒構件44而可抑制線材10進入到蓋部421之間。
9A and 9B are explanatory diagrams of a fifth modification of the packaging unit 1 of the first embodiment.
The fifth modification is different from the fourth modification ( FIGS. 8A and 8B ) in that a recessed portion 424 is formed at the end edge of the lid portion 421 constituting the pull-out opening 43 . By forming the recessed portion 424 at the edge of the cover portion 421 , the recessed portion 424 is disposed around the peripheral edge of the pull-out opening 43 . When the wire 10 is pulled out from the pull-out opening 43 , the wire 10 enters the recess 424 , so that the position of the pulled wire 10 becomes stable in the recess 424 . In the fifth modification example, the wire 10 can be prevented from entering between the cover portions 421 without using the tube member 44 .
圖10A及圖10B係第1實施形態的捆包單元1的第6變形例之說明圖。
在第6變形例，蓋42具有複數個(在此為4個)蓋部421。各自的蓋部421具有上表面部425。上表面部425為構成罩部42A的上表面之板狀的部位。上表面部425設在與側板部412相反側的蓋部421之端緣。在上表面部425形成有孔425A，藉由此孔425A構成拉出口43。在此，在4個蓋部421分別設有上表面部425，將4片的上表面部425重疊而構成罩部42A的上表面。但，在至少1個蓋部421設有上表面部425即可。若依據第6變形例，可抑制線材10進入到蓋部421之間。
10A and 10B are explanatory diagrams of a sixth modification of the packaging unit 1 of the first embodiment.
In the sixth modification, the cover 42 has a plurality of cover portions 421 (four in this case). Each cover part 421 has an upper surface part 425. The upper surface portion 425 is a plate-shaped portion constituting the upper surface of the cover portion 42A. The upper surface portion 425 is provided at the end edge of the cover portion 421 on the opposite side to the side plate portion 412 . A hole 425A is formed in the upper surface part 425, and the pull-out port 43 is formed by this hole 425A. Here, upper surface portions 425 are provided on each of the four cover portions 421 , and the four upper surface portions 425 are overlapped to form the upper surface of the cover portion 42A. However, it suffices that at least one cover part 421 is provided with the upper surface part 425 . According to the sixth modification, the wire 10 can be prevented from entering between the cover portions 421 .
在包含前述第1至第6變形例的第1實施形態，第2形態之拉出口43處於較第1形態之捆包體40的最上部高的位置。藉此，由於可藉由捆包單元1的變形，使拉出口43位於高的位置，所以，能夠以簡單的結構，容易拉出線材10。
另外，在包含前述第1~第6變形例的第1實施形態，捆包體40具有複數個蓋部421，拉出口43設在藉由蓋部421所組裝的罩部42A。藉此，可使用蓋42將拉出口43設在高的位置，故，不需要準備臂等的構造體而能改善線材的拉出性。
In the first embodiment including the above-described first to sixth modifications, the pull-out opening 43 of the second form is located at a higher position than the uppermost part of the packaging body 40 of the first form. Thereby, the pull-out opening 43 can be positioned at a high position through the deformation of the packaging unit 1, so the wire 10 can be easily pulled out with a simple structure.
In addition, in the first embodiment including the above-described first to sixth modifications, the packaging body 40 has a plurality of cover portions 421, and the pull-out opening 43 is provided in the cover portion 42A assembled by the cover portions 421. Thereby, the pull-out port 43 can be set at a high position using the cover 42, so it is not necessary to prepare a structure such as an arm, and the wire rod pull-out performance can be improved.
＜實驗例＞
製作如圖1A及圖1B所示的捆包單元1，評價光纜(相當於線材10)的拉出性能。在此，將一對保持部413的距離設為700mm、將保持部413的高度Y設為720mm、將拉出口43的高度Z設為810mm~1500mm的範圍，製作不同的捆包單元1。再者，光纜的直徑為7mm。在拉出效能的評價，在不以過度的力拉伸光纜而從拉出口43拉出光纜的情況下評價為良(○)，若用力拉伸光纜而從拉出口43拉出光纜的情況下則評價為可(△)，在不能拉出光纜的情況下評價為不可(×)。
＜Experimental example＞
The packaging unit 1 shown in FIG. 1A and FIG. 1B was produced, and the pull-out performance of the optical cable (corresponding to the wire 10 ) was evaluated. Here, the distance between the pair of holding parts 413 is set to 700 mm, the height Y of the holding parts 413 is set to 720 mm, and the height Z of the pull-out opening 43 is set to a range of 810 mm to 1500 mm to create a different packaging unit 1 . Furthermore, the diameter of the optical cable is 7mm. In the evaluation of the pull-out efficiency, the case where the optical cable is pulled out from the pull-out opening 43 without excessive force is evaluated as good (○), and the case where the optical cable is pulled out from the pull-out opening 43 by strong pulling is evaluated as good (○). Then the evaluation is as possible (△), and when the optical cable cannot be pulled out, the evaluation is as impossible (×).
表1表示拉出口43的高度Z不同之各捆包單元1的拉出性能的評價結果。Table 1 shows the evaluation results of the pull-out performance of each packaging unit 1 when the height Z of the pull-out opening 43 is different.
如表1所示，在拉出口43的高度Z為保持部413的高度Y之1.5倍以上的情況，不會有以過度的力拉引光纜，能從拉出口43拉出光纜。如此，確認道若拉出口43的高度Z為保持部413的高度Y之1.5倍以上，則線材10變得容易越過保持部413的前端。再者，即使在Z/Y=1.46情況，也能夠從拉出口43拉出光纜。如此，即使拉出口43的高度Z未滿保持部413的高度Y的1.5倍，只要能夠抗衡光纜勾掛在保持部413上，就能夠從拉出口43拉出光纜。但，若拉出口43的高度Z為保持部413的高度Y的1.5倍以上，則亦可不抗衡光纜勾掛在保持部413上，因此，確認到比起拉出口43的高度Z未滿保持部413的高度Y的1.5倍的情況，變得容易拉出。再者，如圖4所示，若拉出口43高度Z為保持部413的高度Y的1.5倍以上，則線材10變得容易越過保持部413的前端，因此，即使在如與圖1A及圖1B所示的捆包單元1不同的捆包單元1的情況，確認到亦可與如圖1A及圖1B所示的捆包單元1同樣地，只要拉出口43的高度Z為保持部413的高度Y的1.5倍以上，則比起拉出口43的高度Z未滿保持部413的高度Y的1.5倍的情況，變得容易拉出。As shown in Table 1, when the height Z of the pull-out opening 43 is 1.5 times or more of the height Y of the holding portion 413, the optical cable can be pulled out from the pull-out opening 43 without excessive force. In this way, it was confirmed that if the height Z of the pull-out opening 43 is 1.5 times or more the height Y of the holding part 413, the wire 10 becomes easier to pass over the front end of the holding part 413. Furthermore, even in the case of Z/Y=1.46, the optical cable can be pulled out from the pull-out port 43. In this way, even if the height Z of the pull-out opening 43 is less than 1.5 times the height Y of the holding part 413, the optical cable can be pulled out from the pull-out opening 43 as long as it can resist the optical cable from being hooked on the holding part 413. However, if the height Z of the pull-out outlet 43 is more than 1.5 times the height Y of the holding portion 413, there is no need to counteract the optical cable being caught on the holding portion 413. Therefore, it is confirmed that the height Z of the pull-out outlet 43 is less than the height Y of the holding portion. When the height of 413 is 1.5 times Y, it becomes easier to pull out. Furthermore, as shown in FIG. 4 , if the height Z of the pull-out opening 43 is more than 1.5 times the height Y of the holding part 413 , the wire 10 becomes easy to pass over the front end of the holding part 413 . Therefore, even if the height Z is as shown in FIG. 1A and FIG. In the case of a different packing unit 1 shown in 1B, it was confirmed that the same as the packing unit 1 shown in FIGS. 1A and 1B , as long as the height Z of the pull-out opening 43 is equal to the height Z of the holding portion 413 . If the height Z is 1.5 times or more of the height Y, the pull-out port 43 becomes easier to pull out than when the height Z is less than 1.5 times the height Y of the holding portion 413 .
===第2實施形態===
圖11A及圖11B係第2實施形態的捆包單元1之說明圖。圖11A係第1形態的捆包單元1之說明圖。圖11B係第2形態的捆包單元1之說明圖。圖12A~圖12C係升降單元50之說明圖。圖12A係從上方觀看捆包單元1之圖。圖12B係第1形態的升降單元50之說明圖。圖12C係第2形態的升降單元50之說明圖。再者，在圖12B及圖12C，為了顯示升降單元50(及捲繞體20)，未圖示側板部412。
===Second implementation form===
11A and 11B are explanatory diagrams of the packaging unit 1 according to the second embodiment. FIG. 11A is an explanatory diagram of the packaging unit 1 of the first form. FIG. 11B is an explanatory diagram of the packaging unit 1 of the second form. 12A to 12C are explanatory diagrams of the lifting unit 50. FIG. 12A is a view of the packaging unit 1 viewed from above. FIG. 12B is an explanatory diagram of the lifting unit 50 of the first form. FIG. 12C is an explanatory diagram of the lifting unit 50 of the second form. In addition, in FIGS. 12B and 12C , in order to show the lifting unit 50 (and the winding body 20 ), the side plate portion 412 is not shown.
即使在第2實施形態，捆包單元1亦具有捲繞體20、捆包體40及托板60。再者，在第2實施形態，升降單元50亦可不具備托板60。第2實施形態的捆包體40升降單元50。再者，第2實施形態的捆包體40是與第1實施形態同樣地，可具備蓋42，亦可不具備蓋42。Also in the second embodiment, the packaging unit 1 includes the winding body 20 , the packaging body 40 and the pallet 60 . Furthermore, in the second embodiment, the lifting unit 50 does not need to include the pallet 60 . The lifting unit 50 of the package body 40 of the second embodiment. In addition, the packaging body 40 of the second embodiment may or may not be provided with the lid 42, similarly to the first embodiment.
升降單元50為使拉出口43升降的構件。當捆包體40為第1形態(用來將捲繞體20捆包於捆包體40的形態)時，升降單元50形成為使拉出口43下降的狀態，被收容於捆包體40(本體部41)。再者，在捆包體40具備蓋42的情況，在升降單元50使拉出口43下降的狀態下，關閉未圖示的蓋42，可將升降單元50捆包於捆包體40。當捆包體40為第2形態(用來拉出線材10的形態)時，升降單元50成為使拉出口43上升的狀態，拉出口43成為比第1形態的捆包體40的最上部(位於捆包體40的最高位置的部位；在有蓋42的情況下為蓋42的上表面；在沒有蓋42的情況下為本體部41的上緣)高的位置。再者，在捆包體40具備蓋42的情況，當使捆包體40從第1形態變形為第2形態時，作成為打開蓋42的狀態之後，使用升降單元50讓拉出口43處於較高的位置。The lifting unit 50 is a member that lifts and lowers the pull-out opening 43 . When the packaging body 40 is in the first form (a form for packaging the roll body 20 in the packaging body 40 ), the lifting unit 50 is in a state of lowering the pull-out opening 43 and is accommodated in the packaging body 40 ( Body part 41). Furthermore, when the package body 40 is provided with the cover 42, the lift unit 50 can be packaged in the package body 40 by closing the cover 42 (not shown) with the lift unit 50 lowering the pull-out port 43. When the package body 40 is in the second form (a form for pulling out the wire 10), the lifting unit 50 is in a state of raising the pull-out opening 43, and the pull-out opening 43 is higher than the uppermost part of the package body 40 in the first form. The position located at the highest position of the package body 40; when the lid 42 is provided, it is the upper surface of the lid 42; when there is no lid 42, it is the upper edge of the main body 41). Furthermore, when the package body 40 is provided with the cover 42, when the package body 40 is deformed from the first form to the second form, after the cover 42 is opened, the lifting unit 50 is used to position the pull-out opening 43 at a relatively high position. high position.
升降單元50具備：具有拉出口43的移動體51；和伸縮構件52。The lifting unit 50 includes a moving body 51 having a pull-out opening 43 and a telescopic member 52 .
移動體51為朝上下方向移動(升降)的構件。當捆包體40為第1形態(用來捆包線材10的形態)時，移動體51位於下降的位置，被捆包於本體部41。當捆包體40為第2形態(用來拉出線材10的形態)時，移動體51位於上升的位置，成為較第1形態之捆包體40的最上部高的位置。移動體51具有拉出口43和連結部511。在第2實施形態，拉出口43未被設在捆包體40的蓋42，而是設在移動體51。連結部511為連結拉出口43與伸縮構件52之部位。連結部511的一端連結於拉出口43，連結部511的另一端連結於伸縮構件52(詳細為伸縮構件52的前端)。如圖12A~圖12C所示的拉出口43及連結部511是以相同構件(棒狀構件)構成。但，構成拉出口43的構件與構成連結部511的構件亦能以不同的構件構成(如後述；參照圖14C)。The moving body 51 is a member that moves (raises and lowers) in the up and down direction. When the packaging body 40 is in the first form (a form for packaging the wire rod 10 ), the movable body 51 is in a lowered position and is packaged in the main body 41 . When the package body 40 is in the second form (the form for pulling out the wire 10), the moving body 51 is in an elevated position and is higher than the uppermost part of the package body 40 in the first form. The moving body 51 has a pull-out opening 43 and a connection part 511. In the second embodiment, the pull-out opening 43 is not provided in the cover 42 of the packaging body 40 but is provided in the movable body 51 . The connection part 511 is a part which connects the pull-out opening 43 and the telescopic member 52. One end of the connection part 511 is connected to the pull-out opening 43, and the other end of the connection part 511 is connected to the telescopic member 52 (more specifically, the front end of the telescopic member 52). The pull-out opening 43 and the connection part 511 shown in FIGS. 12A to 12C are composed of the same member (rod-shaped member). However, the member constituting the pull-out opening 43 and the member constituting the connecting portion 511 may also be composed of different members (as will be described later; see FIG. 14C ).
如圖11A所示，當捆包體40為第1形態(用來捆包線材10的形態)時，移動體51配置於較保持部413的前端更下側。藉此，在第1形態，可抑制捲繞體20的線材10從保持部413脫離。但，在第1形態，移動體51亦可配置於較保持部413更上側(但較第1形態之捆包體40的最上部下側)。
另外，如圖11A所示，當捆包體40為第1形態(用來捆包線材10的形態)時，移動體51與捲繞體20的上表面接觸(與構成捲繞體20的上表面之線材10接觸)。藉此，在第1形態，可抑制捲繞體20的線材10，並抑制捲繞體20崩潰。但，移動體51亦可不與捲繞體20的線材10接觸，若移動體51配置於較保持部413的前端更下側，則可抑制捲繞體20的線材10從保持部413脫離。
As shown in FIG. 11A , when the packaging body 40 is in the first form (a form for packaging the wire rod 10 ), the movable body 51 is disposed below the front end of the holding portion 413 . Thereby, in the first form, the wire 10 of the winding body 20 can be prevented from being detached from the holding portion 413 . However, in the first form, the moving body 51 may be disposed above the holding portion 413 (but below the uppermost portion of the packaging body 40 in the first form).
In addition, as shown in FIG. 11A , when the packaging body 40 is in the first form (a form for packaging the wire rod 10 ), the moving body 51 is in contact with the upper surface of the winding body 20 (with the upper surface of the winding body 20 constituting the winding body 20 ). The wire 10 on the surface is in contact). Thereby, in the first form, the wire 10 of the wound body 20 can be suppressed, and the collapse of the wound body 20 can be suppressed. However, the moving body 51 does not need to be in contact with the wire 10 of the winding body 20 . If the moving body 51 is disposed below the front end of the holding part 413 , the wire 10 of the winding body 20 can be suppressed from being detached from the holding part 413 .
伸縮構件52為朝上下方向伸縮的構件。伸縮構件52為使移動體51朝上下方向移動(升降)的構件。伸縮構件52為沿著上下方向之構件，從底部411向上側延伸。圖中的伸縮構件52的下端被固定於底部411。但，與前述保持部413同樣地，伸縮構件52貫通捆包體40的底部411，將伸縮構件52在底部411與托板60的下板部61之2個部位固定即可。藉此，形成為伸縮構件52不易傾倒的構造。在伸縮構件52的上端固定有移動體51(詳細為連結部511)。藉由伸縮構件52伸縮，使得移動體51朝上下方向移動(升降)。複數個伸縮構件52配置於捲繞體20的外側，以包圍捲繞體20的方式在周方向上隔著間隔配置。在此，4個伸縮構件52在捲繞體20的外周上以90度間隔進行配置。The telescopic member 52 is a member that telescopes in the up-down direction. The telescopic member 52 is a member that moves (raises and lowers) the moving body 51 in the up-and-down direction. The telescopic member 52 is a member along the up-down direction and extends upward from the bottom 411 . The lower end of the telescopic member 52 in the figure is fixed to the bottom 411. However, like the aforementioned holding portion 413 , the telescopic member 52 penetrates the bottom 411 of the packaging body 40 , and the telescopic member 52 is fixed at two locations: the bottom 411 and the lower plate portion 61 of the pallet 60 . This provides a structure in which the telescopic member 52 is less likely to fall. The moving body 51 (in detail, the connection part 511) is fixed to the upper end of the telescopic member 52. When the telescopic member 52 expands and contracts, the moving body 51 moves (lifts and lowers) in the up-and-down direction. The plurality of telescopic members 52 are arranged outside the winding body 20 and are arranged at intervals in the circumferential direction so as to surround the winding body 20 . Here, the four telescopic members 52 are arranged at intervals of 90 degrees on the outer circumference of the winding body 20 .
圖13係伸縮構件52的構造的一例之說明圖。FIG. 13 is an explanatory diagram of an example of the structure of the telescopic member 52.
伸縮構件52具有上構件521、下構件522及固定部523。上構件521及下構件522為沿著上下方向之部材。藉由上構件521對於下構件522向上滑動，使得伸縮構件52伸長。再者，亦可代替使上構件521與下構件522滑動，而藉由將上結構件521與下結構件522用鉸鏈結合，擴大鉸鏈的角度(換言之，藉由將折疊狀態的上構件521與下構件522展開)來讓伸縮構件52伸長。伸縮構件52亦可藉由具備複數層圖13所示的構造，多階段地伸長。在此，上構件521及下構件522構成為筒狀，上構件521的外徑較下構件522的內徑小，且上構件521配置於下構件522的內側。固定部523固定上構件521與下構件522，使伸縮構件52在伸長的狀態下固定。圖中的固定部523設在上構件521，具有朝外側被彈簧彈推之突起。若上構件521對於下構件522向上移動，則固定部523的突起嵌入下構件522的嵌合孔，藉此，上構件521與下構件522被固定。如此，期望固定部523的結構為當使上構件521相對於下構件522移動到預定的位置時，自動固定上構件521及下構件522。藉此，比起藉由例如螺絲將上構件521與下構件522固定的情況，在使伸縮構件52伸長的狀態進行固定的作業變得容易。特別是在當使移動體51(拉出口43)上升時需要讓複數個伸縮構件52同時伸長的情況，若固定部523構成為自動固定上構件521及下構件522，則在使移動體51(拉出口43)上升的狀態下進行固定的作業變得容易。The telescopic member 52 has an upper member 521, a lower member 522, and a fixing part 523. The upper member 521 and the lower member 522 are members along the up-down direction. By the upper member 521 sliding upward with respect to the lower member 522, the telescopic member 52 is extended. Furthermore, instead of sliding the upper member 521 and the lower member 522, the upper structural member 521 and the lower structural member 522 may be hinged together to expand the angle of the hinge (in other words, by connecting the upper member 521 and the lower structural member 522 in the folded state). The lower member 522 is unfolded) to allow the telescopic member 52 to extend. The telescopic member 52 can also be expanded in multiple stages by having a plurality of layers as shown in FIG. 13 . Here, the upper member 521 and the lower member 522 are configured in a cylindrical shape, the outer diameter of the upper member 521 is smaller than the inner diameter of the lower member 522 , and the upper member 521 is arranged inside the lower member 522 . The fixing part 523 fixes the upper member 521 and the lower member 522 to fix the telescopic member 52 in an extended state. The fixing portion 523 in the figure is provided on the upper member 521 and has a protrusion that is pushed toward the outside by a spring. When the upper member 521 moves upward with respect to the lower member 522, the protrusion of the fixing portion 523 is inserted into the fitting hole of the lower member 522, whereby the upper member 521 and the lower member 522 are fixed. In this way, it is desirable that the fixing portion 523 has a structure that automatically fixes the upper member 521 and the lower member 522 when the upper member 521 is moved to a predetermined position relative to the lower member 522 . This makes it easier to fix the telescopic member 52 in an extended state than when the upper member 521 and the lower member 522 are fixed by, for example, screws. Especially in the case where a plurality of telescopic members 52 need to be simultaneously extended when the moving body 51 (pull-out port 43) is raised, if the fixing part 523 is configured to automatically fix the upper member 521 and the lower member 522, the moving body 51 ( The fixing operation becomes easier when the pull-out port 43) is raised.
再者，固定部523不限於如圖13所示的構造。例如，亦可為固定部設在下構件522上，具有向內側彈推的突起，藉由固定部的突起嵌入上構件521的嵌合孔，將上構件521與下構件522固定。另外，固定部523不限於如圖13所示，以彈簧彈推突起的構造。例如亦可在上構件521的外表面或下構件522的內表面設置錐部，藉由使上構件521對於下構件522向上移動，讓上構件521的外表面與下構件522的內表面嵌合，使伸縮構件52在伸長的狀態下固定。如此，即使為使錐形面彼此嵌合的結構，亦可當使上構件521相對於下構件522移動到預定的位置時，自動固定上構件521及下構件522。但，固定部523不限於自動地固定上構件521及下構件522的結構，亦可例如藉由螺絲、銷、閂等固定上構件521與下構件522。另外，上構件521、下構件522不限於筒狀的構件，亦可例如以棒狀或板狀等的構件構成。另外，固定部523亦可不設在升降單元50本身。但，若升降單元50具備固定部523，則可使伸縮構件52在伸長的狀態下進行固定的作業變得容易。Furthermore, the fixing part 523 is not limited to the structure shown in FIG. 13 . For example, the fixing portion may be provided on the lower member 522 and have a protrusion that is pushed inward. The upper member 521 and the lower member 522 are fixed by the protrusion of the fixing portion being inserted into the fitting hole of the upper member 521 . In addition, the fixing part 523 is not limited to the structure in which the protrusion is pushed by a spring as shown in FIG. 13 . For example, a tapered portion may be provided on the outer surface of the upper member 521 or the inner surface of the lower member 522. By moving the upper member 521 upward relative to the lower member 522, the outer surface of the upper member 521 and the inner surface of the lower member 522 can be fitted. , so that the telescopic member 52 is fixed in an extended state. In this way, even if it is a structure in which the tapered surfaces are fitted together, when the upper member 521 is moved to a predetermined position relative to the lower member 522, the upper member 521 and the lower member 522 can be automatically fixed. However, the fixing part 523 is not limited to a structure that automatically fixes the upper member 521 and the lower member 522. The upper member 521 and the lower member 522 may also be fixed by, for example, screws, pins, latches, or the like. In addition, the upper member 521 and the lower member 522 are not limited to cylindrical members, and may be constituted by, for example, rod-shaped or plate-shaped members. In addition, the fixing part 523 may not be provided on the lifting unit 50 itself. However, if the lifting unit 50 is provided with the fixing part 523, the operation of fixing the telescopic member 52 in the extended state can be made easy.
圖14A~圖14C係升降單元50的變形例之說明圖。14A to 14C are explanatory diagrams of modifications of the lifting unit 50.
如圖14A所示的第1變形例之升降單元50具有移動體51與伸縮構件52，伸縮構件52將4個伸縮構件52在捲繞體20的外周以90度間隔進行配置。移動體51具有2個交叉的交聯部512。交聯部512為架設相對向的2個伸縮構件52的前端彼此之間的部位。各別的交聯部512以一對平行的棒構件構成。藉由2個交聯部512交叉的部位，構成拉出口43，藉由除此以外的其他部位構成連結部511。The lifting unit 50 of the first modified example shown in FIG. 14A has a moving body 51 and a telescopic member 52 in which four telescopic members 52 are arranged at 90-degree intervals around the outer circumference of the winding body 20 . The moving body 51 has two intersecting cross-linked portions 512 . The cross-linking portion 512 is a portion that bridges the front ends of the two opposite telescopic members 52 . Each cross-linked portion 512 is composed of a pair of parallel rod members. The pull-out opening 43 is formed by the intersection of the two cross-linked portions 512, and the connecting portion 511 is formed by other portions.
即使在如圖14B所示的第2變形例，升降單元50具備移動體51和伸縮構件52。在第2變形例，升降單元50具有2個伸縮構件52，為了架設2個伸縮構件52的前端彼此的方式設置交聯部512。在第2變形例，於交聯部512的中央部構成拉出口43，藉由除此以外的其他部位構成連結部511。亦可如第2變形例所示，伸縮構件52在捲繞體20的外周上不以90度間隔進行配置。Also in the second modification example shown in FIG. 14B , the lifting unit 50 includes the moving body 51 and the telescopic member 52 . In the second modification, the lifting unit 50 has two telescopic members 52, and a cross-linking part 512 is provided to bridge the front ends of the two telescopic members 52. In the second modification example, the pull-out opening 43 is formed in the central portion of the cross-linked portion 512, and the connecting portion 511 is formed at other locations. As shown in the second modified example, the telescopic members 52 may not be arranged at 90-degree intervals on the outer circumference of the winding body 20 .
即使在如圖14C所示的第3變形例，升降單元50具備移動體51和伸縮構件52。第3變形例的移動體51具有：圓環構件513所構成的拉出口43；及將拉出口43(圓環構件513)與伸縮構件52連結的繩部材(相當於連結部511)。如此，拉出口43、連結部511等亦可不以棒狀的構件構成。Also in the third modification example shown in FIG. 14C , the lifting unit 50 includes the moving body 51 and the telescopic member 52 . The mobile body 51 of the third modification example has a pull-out port 43 composed of an annular member 513 and a rope member (corresponding to the connecting portion 511 ) that connects the pull-out port 43 (the annular member 513 ) and the telescopic member 52 . In this way, the pull-out port 43, the connecting part 511, etc. do not need to be comprised with a rod-shaped member.
在包含前述第1~第3變形例的第2實施形態，與第1實施形態同樣地，第2形態之拉出口43處於較第1形態之捆包體40的最上部高的位置。藉此，藉由捆包單元1的變形，可將拉出口43設在高的位置，故，不需要準備臂等的構造體而能改善線材的拉出性。
另外，在包含前述第1~第3變形例的第2實施形態，與第1實施形態不同處在於，捆包體40具備：具有拉出口43的移動體51；和伸縮構件52。藉此，利用使伸縮構件52伸長，可將拉出口43設在高的位置。再者，由於升降單元50捆包於捆包體40，故，當拉出線材10時，不需要與捆包單元1不同結構的拉出裝置等。
再者，即使在包含前述第1~第3變形例的第2實施形態，亦如圖4所示，期望角度θ
1為角度θ
2以上。因此，即使在包含前述第1~第3變形例的第2實施形態，與第1實施形態同樣地，期望拉出口43的高度Z為保持部413的高度Y之1.5倍以上。
In the second embodiment including the above-described first to third modification examples, like the first embodiment, the pull-out opening 43 of the second form is located at a higher position than the uppermost part of the packaging body 40 of the first form. Thereby, by deforming the packaging unit 1, the pull-out opening 43 can be set at a high position. Therefore, it is not necessary to prepare a structure such as an arm, and the pull-out performance of the wire can be improved. In addition, the second embodiment including the above-described first to third modifications is different from the first embodiment in that the packaging body 40 includes the moving body 51 having the pull-out opening 43 and the telescopic member 52 . Thereby, by extending the telescopic member 52, the pull-out opening 43 can be set at a high position. Furthermore, since the lifting unit 50 is packaged in the packaging body 40, when pulling out the wire 10, there is no need for a pull-out device having a different structure from the packaging unit 1 or the like. Furthermore, in the second embodiment including the above-described first to third modifications, as shown in FIG. 4 , it is desired that the angle θ 1 is equal to or greater than the angle θ 2 . Therefore, even in the second embodiment including the above-described first to third modifications, like the first embodiment, it is desirable that the height Z of the pull-out opening 43 is 1.5 times or more the height Y of the holding portion 413 .
===其他===
前述實施形態是用來容易理解本發明用之形態，並非用來限定解釋本發明者。本發明在不超出其技術思想範圍下，能夠加以變更、改良，並且本發明當然亦包含其等價物。
===Others===
The above-described embodiments are used to facilitate understanding of the present invention and are not intended to limit the interpretation of the present invention. The present invention can be changed and improved without departing from the technical scope of the invention, and of course the present invention also includes equivalents thereof.
