Easy operated cigar cutter

Abstract

A cigar cutter mainly formed by a bottom sheet, a left blade, a right blade and an upper sheet. The four sheets are locked by a stud, while the left and right blade are movable with respective to the bottom sheet. The centers of these sheets have holes which are aligned. When a cigar passes through the hole, the two blades can move inwards to cut the cigar. A skilled design mechanism is formed in the four sheets so that as the two blades can be received within the two blades in a storage state. When it is desired to insert a cigar into the holes of the sheets, the two blades can be compressed inwards, and than the blades will resilient outwards by resilient forces of springs.

1 . A cigar cutter, comprising:
 a bottom sheet having a round hole ( 11 ) in a central portion thereof and two concave notches ( 12 ), ( 13 ) at two lower lateral sides thereof and a locking hole ( 14 ) at an upper center thereof;   an upper sheet ( 20 ) having a round hole ( 21 ) in a central portion thereof and having two concave notches ( 22 ,  23 ) at two lower lateral sides and a locking hole ( 24 ) at an upper center thereof; the round hole ( 21 ) of the upper sheet ( 20 ) having a size approximately equal to that of the round hole ( 11 ) of the bottom ( 10 );   a left blade ( 30 ) having a body ( 31 ), an operation bar ( 32 ) at a left lower side of the body ( 31 ), a left locking ear ( 33 ) upward extending from an upper end of the body ( 31 ); and a concave half round cutting edge ( 34 ) at a right lower side of the body ( 31 ); the left locking ear ( 33 ) having a locking hole ( 39 ); and a cambered through hole ( 35 ) being formed below the locking hole ( 34 ) of the left locking ear ( 33 ); the operation bar ( 32 ) having a recess ( 36 ) at a lower inner side thereof; and nose ( 37 ) being protruded from the recess ( 36 ); a notch ( 38 ) being formed at a right side of the body ( 31 ) and being above the half round cutting edge ( 34 ) of the body ( 31 ) of the left blade ( 30 ); a diameter of the half round cutting edge ( 34 ) of the left blade ( 30 ) being smaller than that of the round hole ( 11 ) of the bottom sheet ( 10 ) and smaller than that of the round hole ( 21 ) of the upper sheet ( 20 );   a right blade ( 40 ) having a body ( 41 ), an operation bar ( 42 ) at right lower side of the body ( 41 ), a right locking ear ( 43 ) upward extending from an upper end of the body ( 41 ); and a concave half round cutting edge ( 44 ) at a left lower side of the body; the right locking ear having a locking hole ( 49 ); and a cambered through hole ( 45 ) formed below the locking hole ( 49 ) of the right locking ear ( 43 ); a lower side of the right blade ( 40 ) being formed with a hook ( 46 ); a soft locking block ( 47 ) formed attached to the hook for locking to the nose ( 37 ) in the recess ( 36 ) of the operation bar ( 32 ) of the left blade ( 30 ); a notch ( 48 ) being formed at a left side of the body ( 41 ) of the right blade ( 40 ) and being above the half round cutting edge ( 44 ) of the body ( 41 ) of the right blade ( 40 ); the soft locking block ( 47 ) being formed by a first block ( 471 ) and a second block ( 472 ) movably assembled to the first block ( 471 ); the first block ( 471 ) being hooked to the hook ( 46 ) of the right blade ( 40 );   a restore spring ( 50 ) being installed between a wall of the notch of the right blade and a wall of the notch of the left blade;   wherein in assembly, a stud ( 60 ) serves to lock the bottom sheet ( 10 ), the left blade  30 ), the right blade ( 40 ) and the upper sheet ( 20 ) sequentially by passing through the lock hole ( 14 ) of the bottom sheet ( 40 ), the locking hole ( 39 ) of the left locking ear ( 33 ) of the left blade ( 30 ); the locking hole ( 49 ) of the right locking ear ( 43 ) of the right blade ( 40 ); and the locking hole ( 24 ) of the upper sheet ( 20 ) sequentially; the round hole ( 11 ) of the bottom sheet ( 10 ) is aligned to the round hole ( 21 ) of the upper sheet ( 20 ); the left blade ( 30 ) and right blade ( 40 ) are rotatable with respect to the stud ( 60 ); the restore spring ( 50 ) is installed between a wall of the notch ( 48 ) of the right blade ( 40 ) and a wall of the notch ( 39 ) of the left blade ( 30 ).   
     
     
         2 . A cigar cutter, comprising:
 a bottom sheet ( 100 ) having a round hole ( 101 ) in a central portion thereof and having two concave cambered sides, a locking hole ( 102 ) at an upper center thereof;   an upper sheet ( 200 ) having a round hole ( 201 ) in a central portion thereof and having two concave cambered sides, a locking hole ( 202 ) at an upper center thereof; the round hole ( 201 ) of the upper sheet ( 200 ) having a size approximately equal to that of the round hole ( 101 ) of the bottom ( 100 );   a cambered combining block ( 300 );   a left blade ( 400 ) having a body ( 401 ), a folded side ( 402 ) at left side of the body ( 401 ), a left locking ear ( 403 ) upward extending from the body; and a concave half round cutting edge ( 404 ) at a right lower side of the body ( 401 ); the left locking ear ( 403 ) having a locking hole ( 405 ); a notch ( 406 ) being formed at a right side of the body ( 401 ) of the left blade ( 400 ) and being above the half round cutting edge ( 404 ) of the body ( 401 ) of the left blade ( 400 ); a lower edge of the left blade ( 400 ) being formed with a recessed notch ( 407 );   a right blade ( 500 ) having a body ( 501 ), a folded side ( 502 ) at right side of the body ( 501 ), a right locking ear ( 503 ) upward extending from the body ( 501 ); and a concave half round cutting edge ( 504 ) at a left lower side of the body ( 501 ); the right locking ear ( 503 ) having a locking hole ( 505 ); a lower edge below the cutting edge ( 504 ) being formed as a hook ( 507 ); a notch ( 506 ) being formed at a left side of the body ( 501 ) and being above the half round cutting edge ( 504 ) of the body ( 501 ) of the right blade ( 500 ); a diameter of the half round cutting edge ( 504 ) of the left blade ( 400 ) being smaller than that of the round hole ( 101 ) of the bottom sheet ( 100 ) or than that of the round hole ( 201 ) of the upper sheet ( 200 );   a restore spring ( 600 ) being installed between a wall of the notch ( 506 ) of the right blade ( 500 ) and a wall of the notch ( 406 ) of the left blade ( 400 );   a pad sheet ( 700 ) having a cambered lower side; a through hole ( 701 ); a left trench ( 705 ) at a left side of the through hole ( 701 );   a left elastic sheet ( 801 ); in assembly, the left elastic sheet ( 801 ) being received in the left trench ( 705 ) of the pad sheet ( 700 ).   a right elastic sheet ( 803 ) having an upper lock hole ( 804 ) and being installed in the through hole ( 701 ) of the pad sheet ( 700 );   an upper elastic sheet ( 802 ) having a lower protrusion ( 805 ) embedded in into the lock hole ( 804 ) of the right elastic sheet ( 803 );   a second spring ( 900 ) installed between a left edge of the through hole ( 701 ) of the pad sheet ( 700 ) and a right edge of the right elastic sheet ( 803 ) so as to retain the right elastic sheet ( 803 ) to the pad sheet;   wherein in assembly state, the pad sheet ( 700 ) is placed upon the bottom sheet ( 100 ); the left elastic sheet ( 801 ) is received in the left trench ( 705 ) of the pad sheet ( 700 ); an upper protrusion ( 808 ) of the left elastic sheet ( 800 ) protruded from an upper side of the pad sheet ( 700 ); the right elastic sheet ( 803 ) is placed at a right side of the through hole ( 701 ) of the pad sheet ( 700 ); the lower protrusion ( 805 ) of the upper elastic sheet ( 802 ) is embedded into the lock hole ( 804 ) of the right elastic sheet ( 803 ); the cambered combining block ( 300 ) is placed at upper side of the bottom sheet ( 100 ); a stud ( 810 ) serves to lock the bottom sheet ( 100 ), the left blade ( 200 ), the right blade ( 300 ) and the upper sheet ( 200 ) sequentially; the round hole ( 101 ) of the bottom sheet ( 100 ) is aligned to the round hole ( 201 ) of the upper sheet ( 200 ); the left blade ( 400 ) and right blade ( 500 ) are rotatable with respect to the stud; The left elastic sheet ( 801 ) is received in the left trench ( 705 ) of the pad sheet ( 700 ); the right elastic sheet ( 803 ) is tightly is tightly installed in the through hole ( 701 ) of the pad sheet ( 700 ); the upper elastic sheet ( 802 ) has the lower protrusion ( 805 ) embedded in into the lock hole ( 804 ) of the right elastic sheet ( 803 ); the second spring ( 900 ) is installed between a left edge of the through hole ( 701 ) of the pad sheet ( 700 ) and a right edge of the right elastic sheet ( 803 ) so as to retain the right elastic sheet ( 803 ) to the pad sheet.   
     
     
         3 . The cigar cutter as claimed in  claim 2 , wherein a stud ( 810 ) serves to lock the bottom sheet ( 100 ), the left blade ( 200 ), the right blade ( 300 ) and the upper sheet ( 200 ) sequentially by passing through the lock hole ( 102 ) of the bottom sheet ( 100 ), the locking hole ( 405 ) of the left locking ear ( 403 ) of the left blade ( 400 ); the locking hole ( 503 ) of the right locking ear ( 505 ) of the right blade ( 500 ); and the locking hole ( 202 ) of the upper sheet ( 200 ) sequentially; 
     
     
         4 . The cigar cutter as claimed in  claim 2 , wherein two screws serves to lock the bottom sheet ( 100 ); the cambered combining block ( 300 ) and the upper sheet ( 200 ); each of the folded sides ( 402 ), ( 502 ) of the left blade ( 400 ) and the right blade ( 500 ) is locked by two screws.