Side knock type feeding mechanism
US7217054B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2004 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Jul 13, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C17/0136
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A side knock type feeding mechanism for feeding an object to be fed inside a body by side knock. A front barrel which houses an object to be fed and is capable of feeding the object to be fed from a tip end opening, a knock button provided on a side portion of the front barrel so as to project and retract with respect to the front barrel, a rotary member which is inside the front barrel, rotates in a predetermined direction by knock of the knock button as a result that the knock button works, and rotates in an opposite direction by releasing the knock, a piston for feeding out the object to be fed, and a conversion mechanism for converting the rotation of the rotary member into a forward travelling motion of the piston in an axial direction inside the front barrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.