Spray gun
US10421087B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2016 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Jan 4, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/2424
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention discloses a spray gun, which comprises a gun body; a liquid container surface disposed below the gun body; a hollow connecting pipe disposed between the gun body and the liquid container. The liquid container is in communication with the interior of the gun body through the hollow connecting pipe; the liquid container has a liquid feeding hole on the top; the head portion of the gun body is located above the top of the liquid container and tilted downwardly away from the top of the liquid container. In the present invention, there is a relatively large space above the liquid feeding opening, providing an efficient space for a smooth liquid feeding operation. Liquid feeding can be performed inside the liquid container without replacing the liquid container and the liquid is ensured not to be split during the operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.