Suspension net device

The suspension net device with a main line and equal-length branch lines, along with a tension-applying weight device, addresses the issue of uneven ceiling heights, ensuring full opening and preventing floor spread, enhancing safety and functionality.

JP7880316B2Active Publication Date: 2026-06-25赤木 由美
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
赤木 由美
Filing Date
2023-12-04
Publication Date
2026-06-25

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Abstract

To provide a suspended tensioned net apparatus capable of sufficiently opening a space that has been partitioned by a net body, regardless of the shape of the ceiling in an indoor space.SOLUTION: A string-like member 3 comprises a main line 6 suspended along an upper end of a net body 2, and a plurality of branch lines 7 with the same length which are arranged at intervals along the longitudinal direction of the main line 6. Each branch line 7 has a lower end portion 71 hanging vertically via pulleys 13 and attached to a lower edge 2a of the net body 2. The distance between adjacent pulleys 13 and the distance between adjacent branch lines 7 are approximately equal.SELECTED DRAWING: Figure 1
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Citation Information

Patent Citations

  • For preparing mesh tape roll -

    JP1986043289U

  • Optical information recording and reproducing device

    JP1989043818A

  • Net putting-up method and device for indoor space part

    JP2003117046A

  • Method and apparatus for putting up put-up body such as indoor net

    JP2005046595A

  • Moving system of tent such as net or sheet using winding winch

    JP2010046451A