专利名称：Ho quick coupling
发明人：Yueh-Lin Lee
申请号：US15045249
申请日：20160217
我爱肚皮舞公开号：US10082233B2
公开日：鞋带太长
20180925
事业单位人事
专利内容由知识产权出版社提供牡丹的花期
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专利附图：
摘要：A ho quick coupling ud to connect and buckle a nozzle includes a ho coupling main body and at least one buckle device. The buckle device includes a buckle handle pivotally connected to the ho coupling main body, an engaging pin movably dispod in the buckle handle, and a locking piece pivoted to the inner side of the buckle
睡眠养生handle. When the engaging pin is biad by an elastic member, the upper end of the engaging pin extends out of the buckle handle and engages with the side wall of the ho coupling main body so that the buckle handle cannot be turned. Converly, when the engaging pin is pulled to retract into the buckle handle, the engaging pin is dingaged and the buckle handle can be turned so that the nozzle can dingage from the ho coupling main body.
dropouts手掌简笔画申请人：Yueh-Lin Lee
地址：Taipei TW
国籍：TW
代理机构：Pai Patent & Trademark Law Firm
代理人：Chao-Chang David Pai
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