| 摘要 |
A safety device against fluid leaks for household appliances, designed for connection between a source of a fluid and a household appliance, comprises a first connection body (20) and a second connection body (13), which define a first duct (23) and a second duct (93) for the fluid, respectively, a flexible inner hose (17) and a flexible outer hose (16) which are impermeable to the fluid. The inner hose (17) connects in fluid communication the first duct (23) and the second duct (93) and extends longitudinally within the outer hose (16), such that between at least a part of the two hoses (16, 17) a gap (18) having a proximal end and a distal end is defined, the gap (18) being substantially closed at said ends for withholding therein possible leaking fluid, the device further comprises first sealing means (40), operatively arranged between the outer hose (16) and the first connection body (20) and defining a connection passage (44-45) for connecting in fluid communication the gap (18) and a chamber (30) of the first connection body (20). |
