Engagement structure between a cover and an end cap on a rear end of a power nailer
AssigneeBasso Industry Corp.
InventorSunking Hung
Life of this patent
Estimating the term…
Abstract
An exhausted air dispensing device for a power nailer includes an end cap on a rear end of the nailer and an annular recess is defined in a surface of the end cap. A protrusion is located in a center of the annular recess and a plurality of holes are defined radially through the protrusion. An annular groove is defined radially inward in a periphery of the protrusion. A cover has a flange which is engaged with the annular recess in the end cap and an opening is defined radially through the flange. A circular lip extending from a surface of the cover and has an annular hook which is rotatably engaged with the annular groove.
Claims2
An exhausted air dispensing device for a power nailer, comprising:
- an end cap adapted to be connected to a rear end of said nailer, an annular recess defined in a surface of said end cap and a protrusion located in a center of said annular recess, a plurality of holes defined radially through said protrusion and communicating with said annular recess, an annular groove defined radially inward in a periphery of said protrusion, and
- a cover having a flange extending from a periphery of said cover and an opening defined radially through said flange, a circular lip extending from a surface of said cover and an annular hook extending radially inward from said circular lip, said flange received in said annular recess and said annular hook rotatably engaged with said annular groove.
Dependencies are inferred from the claim text.