Tape cutting device of an adhesive-tape holder
OwnerHsiu-Man Yu Cheninventor
Life of this patent
Estimating the term…
Abstract
The tape cutting device of an adhesive-tape holder includes a press member provided at the front upper side of the handle of an adhesive-tape holder. The press member can be pressed to push a blade to move forward and cut off an adhesive tape precisely. After the press member is actuated to move to a preset location to let the blade carry out cutting an adhesive tape, it will recover its original position by the resiliency of a spring, able to cut off an adhesive tape precisely by a pressing force of a user's fingers, conforming to ergonomics and convenient in handling.
Claims7
The tape cutting device of an adhesive-tape holder comprising an inner side plate, a handle, an adhesive-tape base, an outer side plate and a press member and characterized by:
- a blade holder provided at a front upper side of said outer plate;
- a blade pivotally mounted on said blade holder;
- said blade able to move back and forth on said blade holder;
- a slide base having its bottom side positioned on said blade, said slide base able to move together with said blade within a defined distance;
- a spring positioned between said slide base and said blade holder, said spring elastically pushing said slide base and said blade to move back to their original positions after a pressing force on said spring disappears;
- a support shaft provided at a preset location of the adhesive-tape holder;
- a shaft combining portion of the press member rotatably mounted around said support shaft, said press member formed with an actuating plate extending up from said shaft combining portion;
- a pull plate extending downward from said shaft combining portion said pull plate manually pressed to let said actuating plate push said slide base to move forward, said slide base actuating said blade to protrude out and cut an adhesive tape.
Dependencies are inferred from the claim text.