Saw blade quick release mechanism for sawing tool and the sawing tool using the same
AssigneeK&W Tools Co., Ltd.
InventorKung-Jung Ho
Life of this patent
Estimating the term…
Abstract
This invention relates to a saw blade quick release mechanism for sawing tool and a sawing tool using same, the mechanism comprising a saw blade mount, a rotary cover rotatable on the saw blade mount, a resilient member holding the rotary cover in position, and a positioning component having a positioning member on either of the saw blade mount and the rotary cover and a positioning slot on the other one thereof whereby in case of the rotary cover positioned, the positioning member is at the positioning end of the positioning slot, and the saw blade cannot be disassembled then, while in case of the rotary cover disassembled, the positioning member is at a release end thereof, and the saw blade can be disassembled then.
Claims9
A saw blade quick release mechanism for sawing tool, comprising:
- a saw blade mount;
- a rotary cover, which is rotatably sleeved between a positioning position and a disassembly position;
- a resilient member acting on said rotary cover to hold said rotary cover in said positioning position;
- a positioning component having a positioning member and a positioning slot, wherein said positioning member is provided on either of said saw blade mount and said rotary cover, while said positioning slot is provided on the other one of said saw blade mount and said rotary cover, said positioning slot having a positioning end and a release end, wherein when said rotary cover is located at said positioning position, said positioning member is set at the positioning end of said positioning slot, however when said rotary cover is located at said disassembly position, said positioning member is set at said release end of said positioning slot,
- wherein said positioning member is provided on said rotary cover, while said positioning slot on said saw blade mount, and,
- wherein said rotary cover has a fixing hole;
- said saw blade mount has a mount body and a push cover vertically displaceably provided on said mount body;
- and said mount body is sleeved by said rotary cover, while said push cover abuts against the bottom edge of said rotary cover;
- and said positioning member is provided on said fixing hole of said rotary cover, while said positioning slot is provided on the outer circumferential surface of said mount body.
Dependencies are inferred from the claim text.