PASTY OR GEL-TYPE PRODUCT DISPENSER HAVING A BODY COMPRISING A SHEATH AND AN INNER RESERVOIR

The invention concerns a dispenser of doses of pasty or gel-type product comprising a body and means for delivering the product without air intake, the delivery means including an elastic return compression element and a closing sliding element mounted in the body to delimit a chamber for compressing the product, the body including a tubular outer side wall forming a sheath and enclosing a generally cylindrical inner side wall forming a reservoir, the sheath and the reservoir being arranged along a common axis, the reservoir having a circular envelope about the axis, the compression element and the closure element being mounted at least partly inside the reservoir, the dispenser comprising means for assembling the reservoir and the sheath and means for radially locking the reservoir inside the sheath.