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    • 10. 发明专利
    • Packing body for water pipe
    • 水管包装体
    • JP2008074566A
    • 2008-04-03
    • JP2006256408
    • 2006-09-21
    • Mirai Ind Co Ltd未来工業株式会社
    • GOTO SHIGEYUKIMIZOGUCHI RYUICHI
    • B65H75/02B65D85/04B65H49/20B65H75/22
    • PROBLEM TO BE SOLVED: To provide a packing body for a water pipe capable of preventing damage of the water pipe when it is drawn out.
      SOLUTION: The packing body 2 rotatably stores and protects a wound bundle 1a of the water pipe 1 wound in a roll. The packing body 2 has a packing body 3 and a connection cylindrical body 4. The packing body 3 comprises a corrugated fiberboard box and has side walls 3a opposing to each side face 1c of the wound bundle 1a. A drawing-out part 2a for drawing out the water pipe 1 is provided in the packing body 3. The connection cylindrical body 4 penetrates through an axial space 1b of the wound bundle 1a stored in the packing body 3 and connects the side walls 3a, 3a with each other. The connection cylindrical body 4 has an expansion/contraction part 4a of which elongation quantity is restricted so as to allow the side walls 3a, 3a to expand and deform each other up to a predetermined position and restrict the expansion and deformation exceeding the predetermined position.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够防止水管拔出时的水管损坏的包装体。 解决方案:包装体2可旋转地存储和保护缠绕在卷筒中的水管1的缠绕束1a。 包装体2具有包装体3和连接圆筒体4.包装体3包括瓦楞纸箱,并具有与卷绕束1a的各侧面1c相对的侧壁3a。 在包装体3中设置有用于抽出水管1的拉出部2a。连接圆筒体4穿过存储在包装体3中的卷绕束1a的轴向空间1b,并将侧壁3a, 3a彼此。 连接筒体4具有限制伸长量的膨胀/伸缩部4a,以使侧壁3a,3a相互膨胀并变形到预定位置,并限制膨胀变形超过预定位置。 版权所有(C)2008,JPO&INPIT