Patent ID: 7810540

Claim:
A hand-held electric sealer with dual heads, comprising: a seat, including an engaging slot, a front insertion slot, a central engaging rod, a rear insertion slot, and a first replacement element; a sealing module, including an engaging part for being engaged with the engaging slot of the seat; a press cover, including a central engaging piece, a heat insulation block, and a second replacement element; and a supporting casing, including an upper support and a lower support, wherein the press cover is engaged with and above the upper support, and the seat and the sealing module are engaged with and underneath the lower support, whereby through engagement of the central engaging piece of the press cover with the central engaging rod of the seat, passing through the upper and lower supports of the supporting casing, the press cover can be selectively swung to press the heat insulation block against the sealing module, or to press the second replacement element of the press cover against the first replacement element of the seat.