Glue gun
US11364519B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jan 4, 2019 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Aug 28, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C17/0136
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides a glue gun, comprising a movable handle and a fixed handle, wherein the movable handle is connected to fixed handle via a pivot pin shaft; the movable handle is further provided with an actuating member, and the actuating member is provided with an actuating part cooperating with a push member; and a spacing between the pivot pin shaft and the actuating part is sized to be switchable between two or more gears, such that the magnitude of the force applied by the actuating member on the push member is changed. The gear in the present invention can be adjusted to enable switching between a fast feed and a powerful feed, thereby enabling a user to make adjustment according to actual requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.