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1. 发明公开

EP2837278A2 A safety switch mechanism for gardening tool 有权转让
标题翻译：园艺工具的安全开关机构
公开(公告)号：EP2837278A2
公开(公告)日：2015-02-18
申请号：EP14180262.9
申请日：2014-08-07
申请人： Suzhou Cleva Electric Appliance Co. Ltd.
发明人： Kong, Zhao , Bian, Xiaoxian , Zhu, Yanling , Shi, Jianfeng
IPC分类号： A01D34/82 , H01H3/16 , B02C18/10 , B02C23/04
CPC分类号： B02C18/10 , B02C23/04 , B02C2201/066 , H01H3/166
摘要： The present invention discloses a safety switch mechanism for a gardening tool, comprising a cover plate, a pin lock, and a pin component which is cooperated and connected with the pin lock; the safety switch mechanism also comprises a crank which is rotatably mounted in the cover plate, a first elastic element which is connected between the crank and the cover plate, a connecting rod which connects the crank and the pin component, and a second elastic element which is cooperated and connected with the pin component. Therefore, the safety switch mechanism for the gardening tool makes full use of the elastic element force and the swing angle of the connecting rod, so that the pin member is great in stability in positioning and can automatically reset; and because the safety switch mechanism for the gardening tool does not have the parts in relative abrasion, the good durability is realized.
摘要翻译：本发明公开了一种园艺工具安全开关机构，包括盖板，销锁和与销锁配合连接的销件，安全开关机构还包括可旋转地安装在盖板中的曲柄，连接在曲柄和盖板之间的第一弹性元件，连接曲柄和销部件的连杆以及第二弹性元件，与销部件配合并连接。因此，园艺工具的安全开关机构充分利用了弹性元件的力量和连杆的摆动角度，使得销件定位稳定性大，可自动复位; 并且因为用于园艺工具的安全开关机构不具有相对磨损的部件，所以实现了良好的耐久性。

2. 发明公开

EP2837278A3 A safety switch mechanism for gardening tool 有权转让
标题翻译：安全开关机制，园林工具
公开(公告)号：EP2837278A3
公开(公告)日：2015-03-04
申请号：EP14180262.9
申请日：2014-08-07
申请人： Suzhou Cleva Electric Appliance Co. Ltd.
发明人： Kong, Zhao , Bian, Xiaoxian , Zhu, Yanling , Shi, Jianfeng
IPC分类号： B02C18/10 , B02C23/04 , H01H3/16
CPC分类号： B02C18/10 , B02C23/04 , B02C2201/066 , H01H3/166
摘要： The present invention discloses a safety switch mechanism for a gardening tool, comprising a cover plate, a pin lock, and a pin component which is cooperated and connected with the pin lock; the safety switch mechanism also comprises a crank which is rotatably mounted in the cover plate, a first elastic element which is connected between the crank and the cover plate, a connecting rod which connects the crank and the pin component, and a second elastic element which is cooperated and connected with the pin component. Therefore, the safety switch mechanism for the gardening tool makes full use of the elastic element force and the swing angle of the connecting rod, so that the pin member is great in stability in positioning and can automatically reset; and because the safety switch mechanism for the gardening tool does not have the parts in relative abrasion, the good durability is realized.

3. 发明授权

EP2837278B1 A safety switch mechanism for gardening tool 有权转让
标题翻译：安全开关机制，园林工具
公开(公告)号：EP2837278B1
公开(公告)日：2016-06-08
申请号：EP14180262.9
申请日：2014-08-07
申请人： Suzhou Cleva Electric Appliance Co. Ltd.
发明人： Kong, Zhao , Bian, Xiaoxian , Zhu, Yanling , Shi, Jianfeng
IPC分类号： B02C18/10 , B02C23/04 , H01H3/16
CPC分类号： B02C18/10 , B02C23/04 , B02C2201/066 , H01H3/166

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