蛇腹式トンネル
- 专利权人:
- 株式会社;ダイツウ
- 发明人:
- 大西 久則
- 申请号：
- JP2009008529
- 公开号：
- JP5342714B2
- 申请日:
- 2009.01.19
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide a bellows tunnel made by tightly stretching a coating material, and developing so as to cover along a ridge, or capable of being fold, in order to suitably adjust with respect to a cultivation environment of vegetables, namely, keeping warm, shading, resisting to insects and etc.
SOLUTION: This bellows tunnel is obtained by arranging a pillar group in a standing and tunnel-like condition so as to cover a ridge for cultivating vegetables and covering the outside of the pillar group with a covering material. Each of the pillars is made movable to the ridge direction and the covering material is connected to each of the pillars and is arranged so as to develop or be foldable with the pillar group. The leg part of the pillar is freely engaged with a wire or a bar body which is tightly stretched in the ridge direction and fixed to both the end parts of the ridge and is made slidable.
COPYRIGHT: (C)2009 and JPO& INPIT
- 来源网站：
- 中国工程科技知识中心
