Edge-breaking can opener
OwnerGongping Luoinventor
Life of this patent
Estimating the term…
Abstract
An edge-breaking can opener includes a first clamping handle and a second clamping handle. The first clamping handle and the second clamping handle are rotatably connected by using a rivet. A round angle is set between a tray gear and a helical gear, which reduces a cutting height. A protrusion portion on an original cutter wheel is creatively changed to an elastically adjustable support wheel that acts on a can with different edge heights. It is convenient to perform occlusion during cutting, and a cut can cover can be directly and safely taken out, thereby preventing a hand from coming into contact with the can cover. The cutter wheel can easily perform cutting by using acting force of spring plate, which is suitable for cans with a certain material thickness.
Claims6
An edge-breaking can opener, comprising a first clamping handle and a second clamping handle, the first clamping handle and the second clamping handle being connected through relative rotation in a longitudinal axis by using a rivet, wherein a cutting wheel and a limiting groove are disposed on the first clamping handle, a drive wheel is disposed on the second clamping handle, the drive wheel and the cutting wheel are capable of occluding each other through the limiting groove, the cutting wheel comprises a fixing shaft, a cutter wheel, a support wheel, and a round cover, the fixing shaft incudes a first end disposed on the first clamping handle along the longitudinal axis and a second end opposite to the first end, the round cover, the support wheel, and the cutter wheel are separately sleeved on the fixing shaft from the second end to the first end, an elastic piece is disposed between the round cover and the support wheel, the cutter wheel is provided with a stepped groove, a spring plate is disposed in the stepped groove, the spring plate is sleeved on the fixing shaft, and the spring plate is provided with an opening.
Dependencies are inferred from the claim text.