Patent ID: 7441580

Claim:
A magnetic adhesive tape holder comprising: an upper housing ( 10 ) having a first rear wall ( 11 ); a lower housing ( 20 ) movably received in the upper housing ( 10 ) and having a second rear wall ( 21 ) adjacent the first rear wall ( 11 ), and an opening ( 210 ) defined through the second rear wall ( 21 ); two first resilient members ( 60 ) provided between the upper housing ( 10 ) and lower housing ( 20 ) to give the lower housing ( 20 ) a tendency to move away from the upper housing ( 10 ); a clamping member ( 30 ) formed on the first rear wall ( 11 ) and extending through the opening ( 210 ), the clamping member ( 30 ) being in an open status when the upper housing ( 10 ) is not pressed towards the lower housing ( 20 ) and located near a top of the opening ( 210 ), and in a closed status when the upper housing ( 10 ) is pressed towards the lower housing ( 20 ) and located near a bottom of the opening ( 210 ); a first gear ( 41 ) rotatably mounted on the second rear wall ( 21 ) and adjacent a bottom of the lower housing ( 20 ); a second gear ( 42 ) rotatably mounted on the first rear wall ( 11 ) and engaged with and above the first gear ( 41 ); and a cutting member ( 50 ) mounted on the second rear wall ( 21 ) and beneath the first gear ( 41 ).