Water spraying apparatus of dishwasher and dishwasher comprising the same
US9516988B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 7, 2012 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Sep 15, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L27/0849
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A water spraying apparatus of a dishwasher and the dishwasher comprising the water spraying apparatus are provided. The water spraying apparatus comprises a water source connecting pipe having a water outlet tube, a spraying arm having a water inlet tube, and a connecting device connecting the water source connecting pipe with the spraying arm, in which the connecting device comprises first and second semicircular fitting rings which are adapted to snap-fit with each other to form a connecting ring, the connecting ring is rotatably fitted over the water outlet tube of the water source connecting pipe and positioned in an axial direction of the connecting ring between the water inlet tube of the spraying arm and the water outlet tube of the water source connecting pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.