つる植物誘引装置
- 专利权人:
- 大和ハウス工業株式会社
- 发明人:
- 大野 喜智
- 申请号：
- JP2009108272
- 公开号：
- JP5324305B2
- 申请日:
- 2009.04.27
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a liana inviting device for letting liana climb up to a high place by easily constructing, and in addition, facilitating work of caring liana and harvesting fruits.
SOLUTION: This liana inviting device is such that horizontal upper and lower crosspieces 4 and 5 are built between supports 2 and 2 set up at intervals, the lower crosspiece 4 is fixed and the upper crosspiece 5 is movable up and down along the support, a plurality of middle crosspieces 12... are arranged between the upper and lower crosspieces, and the crosspieces 4, 5, 12... are connected with springs 13.... Furthermore, the upper crosspiece 5 is lifted so as to elastically extend each of the springs, increase an interval size between the crosspieces and put an invitation net 14 into a condition of stretching in the vertical direction between each of the crosspieces, and the upper crosspiece 5 is lowered so as to elastically restore each of the springs, decrease an interval size between the crosspieces, and put the invitation net 14 into a condition of loosening in the vertical direction between each of the crosspieces.
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- 来源网站：
- 中国工程科技知识中心
