![具有自动阀门的双软管容器及双膏状物灌装方法](/CN/2008/1/43/images/200810216913.jpg)
基本信息:
- 专利标题: 具有自动阀门的双软管容器及双膏状物灌装方法
- 专利标题(英):Dual-hose container with automatic valve and method for filling dual paste
- 申请号:CN200810216913.1 申请日:2008-10-24
- 公开(公告)号:CN101723139A 公开(公告)日:2010-06-09
- 发明人: 王铭源
- 申请人: 友德塑胶(深圳)有限公司
- 申请人地址: 广东省深圳市宝安区沙井衙边村学子围工业区D小区第七栋
- 专利权人: 友德塑胶(深圳)有限公司
- 当前专利权人: 友德塑胶(深圳)有限公司
- 当前专利权人地址: 广东省深圳市宝安区沙井衙边村学子围工业区D小区第七栋
- 代理机构: 深圳市汇力通专利商标代理有限公司
- 代理人: 王锁林
- 主分类号: B65D81/32
- IPC分类号: B65D81/32 ; B65D35/22 ; B65D35/46 ; B65D35/36 ; A45D40/00 ; B65B29/10 ; B65B3/16
The invention relates to a dual-hose container with an automatic valve, which comprises an outer tube and a tube cover. The dual-hose container is characterized in that: the tube head of the outer tube extends out of a valve seat; a connection tube with an inner catheter and a plurality of stream guiding holes are arranged in the valve seat; and an inner tube body positioned in an outer tube body is sleeved at the lower section of the connection tube. The dual-hose container also comprises a valve body fastened on the valve seat; the lower surface of the valve body is provided with an outer annular valve core and an inner annular valve core; the end part of the valve body is provided with a daubing part with inner and outer liquid outlets; and the tube cover is closed or opened, and the valve body is driven by a convex ring of the inner side of the tube cover to move up and down, so that the outer annular valve core and the inner annular valve core are in driving fit with the orifice of the valve seat and an orifice of the inner catheter to close the valve or open the valve, and thus, the outflow of contents in the outer and the inner tubes is prevented or allowed. The dual-hose container is provided with an inner valve and an outer valve, and is reasonable in design and convenient in assembly; and the dual paste can be filled in the inner and the outer tubes of which the tube ends are sealed from the direction of the tube head without using expensive tube-in-tube special filling end-capping equipment, and thus the dual-hose container simplifies the filling operation greatly and is favorable for reducing the production cost.
公开/授权文献:
- CN101723139B 具有自动阀门的双软管容器及双膏状物灌装方法 公开/授权日:2011-09-21