首页>
外国专利>
INFLATABLE OBJECT, ESPECIALLY AIR-MATTRESS HAVING A PORTION ACTING AS A PUMP AND A PORTION INFLATABLE BY MEANS OF THAT PUMP
INFLATABLE OBJECT, ESPECIALLY AIR-MATTRESS HAVING A PORTION ACTING AS A PUMP AND A PORTION INFLATABLE BY MEANS OF THAT PUMP
展开▼
机译:充气物体,尤其是空气中的一部分被当作泵,而一部分则被该泵充气
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to an inflatable article, more especially an air mattress, having a section (8 - 11) acting as a pump and a section (1) to be inflated by the pump. The pump section has a closable inlet aperture (8) and communicates with the inflatable section via a film valve (9). Film walls (3) are disposed between the pump section and the inflatable section and are inserted between oppositely situated outer coverings (1a). Tensioning lugs (4), which extend inclinedly relative to the inside of the outer coverings and are secured there, are disposed on the outside of the film walls. The insides of the oppositely situated film walls are interconnected by means of web lugs (5) and retaining webs (10). IMAGE
展开▼