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PRUNING SHEARS FOR LANDSCAPING
专利权人:
发明人:
한숙현
申请号:
KR2020110006615
公开号:
KR2004724950000Y1
申请日:
2011.07.21
申请国别(地区):
KR
年份:
2014
代理人:
摘要:
The scissors for landscaping according to the present invention has a long axis portion and a short axis portion protruding from one end of the long axis portion, the short axis portion being formed in two layers, wherein a space is formed between two plies and a first coupling hole is formed at one side A first handle having a first hinge hole formed on the other side thereof; A second engaging hole is formed on one side and a second engaging hole is formed on the other side in the same shape as the first handle, the second engaging hole side is formed in a two-folded structure, 2 Handles; A center portion is rotatably coupled to each other by a rivet, a blade hole is formed on one side, and one side is inserted into a space between two plies of the first and second knobs so that the blade hole overlaps with the first and second coupling holes A pair of blades; A fixing bolt and a nut inserted into the first and second coupling holes and the blade hole to detachably couple the first and second knobs to the pair of blades; A rotation bolt and a nut inserted into the first and second hinge holes to enable rotation between the first and second knobs; A torsion spring having one end coupled to the longitudinal axis of the first handle and the other end coupled to the longitudinal axis of the second handle; And a ring coupled to the other end of the first handle to lock the second handle with respect to the first handle to maintain the state when the torsion spring is compressed and the first and second knobs are close to each other. According to this, since the first handle, the second handle, the pair of blades, the torsion spring, and the ring are detachably coupled to each other, even if a part is broken, only the part can be replaced. Thereby solving the uneconomical problem. In addition, conventionally, by using the compression coil spring, the operator can work with less force by using the torsion spring, which is a problem that should be applied a lot of force w
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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