A disk apparatus comprising a chassis outer sheath having a base body 10 and a lid, in which a front surface of the chassis outer sheath is formed with a disk inserting opening 11 into which a disk is directly inserted, a lever which is operated when the disk is inserted or discharged is provided in the chassis outer sheath, the lever is provided at its movable side end with a guide 17 , and the disk is guided by the guide 17 , wherein the guide 17 comprises a stationary portion 101 B fixed to the lever, a movable portion 101 C which is displaced with respect to the stationary portion 101 B, and an elastic body which biases the movable portion 101 C in a direction away from the stationary portion 101 B.
1. A disk apparatus comprising a chassis outer sheath having a base body and a lid, in which a front surface of said chassis outer sheath is formed with a disk inserting opening into which a disk is directly inserted, a lever which is operated when said disk is inserted or discharged is provided in said chassis outer sheath, said lever is provided at its movable side end with a guide, and said disk is guided by said guide, wherein said guide comprises a stationary portion fixed to said lever, a movable portion which is displaced with respect to said stationary portion, and an elastic body which biases said movable portion in a direction away from said stationary portion.
2. The disk apparatus according to claim 1 , wherein said movable portion abuts against an inner side surface of said lid by said elastic body.
3. The disk apparatus according to claim 2 , wherein a rib is provided on an end surface of said movable portion on the side of said lid.
4. The disk apparatus according to claim 3 , wherein said rib is of a ring-like shape.
5. The disk apparatus according to claim 1 , wherein an outer diameter of said stationary portion on the side of said lever is set greater than an outer diameter of said stationary portion on the side of said movable portion, and an outer peripheral surface of said stationary portion is inclined.
6. The disk apparatus according to claim 1 , wherein an outer diameter of said movable portion is set smaller than an outer diameter of said stationary portion.
7. The disk apparatus according to claim 1 , wherein an outer diameter of said movable portion on the side of said lid is set greater than an outer diameter of said movable portion on the side of said lever, and an outer peripheral surface of said movable portion on the side of said lid is inclined.
8. The disk apparatus according to claim 1 , wherein a conical coil spring is used as said elastic body, an outer diameter of said conical coil spring on the side of said lever is set greater than an outer diameter of said conical coil spring on the side of said movable portion.
9. The disk apparatus according to claim 1 , wherein a stationary side end which serves as a turning fulcrum of said lever is disposed on an outer periphery on the side of a side surface or a rear surface of said base body, and said movable side end moves on an inner periphery of said base body.
10. The disk apparatus according to claim 1 , wherein an inner side surface of said lid is coated with fluorine in which urethane resin beads are mixed.
11. A disk apparatus in which a lever is operated when a disk is inserted or discharged, the lever is provided at its movable side end with a guide, and said disk is guided by said guide, wherein said guide comprises a stationary portion fixed to said lever, a movable portion which is displaced with respect to said stationary portion, and an elastic body which biases said movable portion in a direction away from said stationary portion, a stationary side end, which serves as a turning fulcrum of said lever, is disposed on an outer periphery on the side of a side surface of a base body or a rear surface of said base body, said movable side end moves on an inner periphery of said base body, and said movable portion abuts against an inner side surface of a lid by said elastic body.
12. The disk apparatus according to claim 11 , wherein a ring-like rib is provided on an end surface of said movable portion on the side of said lid.
13. The disk apparatus according to claim 11 , wherein an inner side surface of said lid is coated with fluorine in which urethane resin beads are mixed.