Path switching structure and medium storage apparatus and financial device having the same

1. A path switching structure comprising:

a branch part from which a plurality of transfer paths along which a medium is transferred is branched;

a medium branch apparatus having a diverter guiding the medium introduced to the branch part along any one of the plurality of transfer paths to another transfer path among the plurality of transfer paths; and

a guide member having a first guide surface guiding the medium transferred along a first transfer path, a second guide surface guiding the medium transferred along a second transfer path and a bent portion formed to be bent between the first guide surface and the second guide surface,

wherein

the plurality of transfer paths include the first transfer path along which the medium is introduced to the branch part, the second transfer path in which the medium is introduced to the branch part or the medium is discharged from the branch part, and a third transfer path in which the medium is introduced to the branch part or the medium is discharged from the branch part,

the diverter includes a first surface disposed on the first transfer path and coming into contact with the medium transferred along the first transfer path and a second surface disposed on the third transfer path,

the diverter is rotated between a first position linking the second transfer path and the third transfer path and a second position linking the first transfer path and the second transfer path and is rotated from the first position to the second position by a force applied by the medium introduced to the branch part along the first transfer path,

in a state in which the diverter is mounted on the first guide surface spaced apart from the bent portion as an end portion of the diverter is mounted on the first guide surface, the second guide surface protrudes toward the second transfer path, relative to the diverter, and

wherein when the diverter is placed in the first position, the bent portion protrudes toward the second transfer path, relative to the second surface for preventing the medium transferred from the second transfer path to the third transfer path from being caught by the diverter.

2. The path switching structure according to claim 1 , wherein, after the diverter is rotated to the second position, when a force by the medium is not applied any longer, the diverter is restored from the second position to the first position.

3. The path switching structure according to claim 2 , further comprising:

an elastic member connected to the medium branch apparatus and providing a restoring force when the diverter is restored from the second position to the first position.

4. The path switching structure according to claim 1 ,

wherein, when a force by the introduced medium is applied, the diverter is rotated from the first position to the second position, and when the force is not applied, the diverter is mounted on the first guide surface and maintained in the first position.

5. The path switching structure according to claim 4 , wherein

the first surface has a planar shape and comes into line-contact or surface-contact with the medium transferred along the first transfer path in a direction perpendicular to a direction in which the medium is transferred.

6. The path switching structure according to claim 5 , wherein

the medium branch apparatus further includes a rotational shaft on which the diverter is mounted, and

the diverter has a cross-section cut by the plane perpendicular to an axial direction of the rotational shaft is narrowed toward an end portion of the diverter.

7. The path switching structure according to claim 6 , wherein

the diverter extends in the axial direction of the rotational shaft and includes a plurality of roller position recesses provided to be depressed in the direction perpendicular to the rotational shaft and disposed in the axial direction of the rotational shaft.

8. The path switching structure according to claim 7 , wherein the first guide surface has a flat shape, comes into line-contact or surface-contact with the first surface of the diverter in a direction perpendicular to a transfer direction in which the medium is transferred along the first transfer path, and has a roller hole formed in a penetrating manner to correspond to the roller position recess.

9. The path switching structure according to claim 8 , further comprising:

a separating member transferring the medium moving along the first transfer path and the second transfer path,

wherein the separating member includes:

a first separating roller; and

a second separating roller installed to be engaged with the first separating roller, rotated according to driving of the first separating roller, and insertedly installed in the roller hole to transfer the medium introduced to the first transfer path and the second transfer path.

10. The path switching structure according to claim 6 , wherein

a plurality of diverters are mounted to be spaced apart from each other in the axial direction of the rotational shaft, and

a plurality of roller position recesses are provided between the plurality of diverters.

11. The path switching structure according to claim 10 , wherein the first guide surface has a flat shape, comes into line-contact or surface-contact with the first surface of the diverter in a direction perpendicular to a transfer direction in which the medium is transferred along the first transfer path, and has a roller hole formed in a penetrating manner to correspond to the roller position recess.

12. The path switching structure according to claim 11 , further comprising:

a separating member transferring the medium moving along the first transfer path and the second transfer path,

wherein the separating member includes:

a first separating roller; and

a second separating roller installed to be engaged with the first separating roller, rotated according to driving of the first separating roller, and insertedly installed in the roller hole to transfer the medium introduced to the first transfer path and the second transfer path.

13. A medium storage apparatus comprising:

a medium inlet allowing a medium to be introduced therethrough;

a medium accumulation space allowing the medium introduced through the medium inlet to be accumulated therein; and

a medium outlet allowing the medium accumulated in the medium accumulation space to be discharged therethrough; and

a path switching structure switching a path along which the introduced or discharged medium is transferred,

wherein the path switching structure includes:

a branch part from which a plurality of transfer paths along which a medium is transferred is branched;

a medium branch apparatus having a diverter guiding the medium introduced to the branch part along any one of the plurality of transfer paths to another transfer path among the plurality of transfer paths; and

a guide member having a first guide surface guiding the medium transferred along a first transfer path, a second guide surface guiding the medium transferred along a second transfer path and a bent portion formed to be bent between the first guide surface and the second guide surface,

wherein the plurality of transfer paths include the first transfer path along which the medium is introduced to the branch part, the second transfer path in which the medium is introduced to the branch part or the medium is discharged from the branch part, and a third transfer path in which the medium is introduced to the branch part or the medium is discharged from the branch part,

the diverter includes a first surface disposed on the first transfer path and coming into contact with the medium transferred along the first transfer path and a second surface disposed on the third transfer path,

the diverter is rotated between a first position linking the second transfer path and the third transfer path and a second position linking the first transfer path and the second transfer path and is rotated from the first position to the second position by a force applied by the medium introduced to the branch part along the first transfer path,

in a state in which the diverter is mounted on the first guide surface spaced apart from the bent portion as an end portion of the diverter is mounted on the first guide surface, the second guide surface protrudes toward the second transfer path, relative to the diverter, and

wherein when the diverter is placed in the first position, the bent portion protrudes toward the second transfer path, relative to the second surface for preventing the medium transferred from the second transfer path to the third transfer path from being caught by the diverter.

14. A banking device comprising:

a deposit/withdrawal part allowing a medium to be deposited or withdrawn; and

a medium handling apparatus handling a medium deposited to the deposit/withdrawal part, a medium which is withdrawn, or a medium returned after being deposited to the deposit/withdrawal part and including a plurality of transfer paths along which a medium is transferred, a branch part from which the plurality of transfer paths are branched, and a path switching structure switching a path of a medium transferred from the branch part,

wherein

the path switching structure includes:

a medium branch apparatus having a diverter guiding the medium introduced to the branch part along any one of the plurality of transfer paths to another transfer path among the plurality of transfer paths; and

a guide member having a first guide surface guiding the medium transferred along a first transfer path, a second guide surface guiding the medium transferred along a second transfer path and a bent portion formed to be bent between the first guide surface and the second guide surface,

wherein

the plurality of transfer paths include the first transfer path along which the medium is introduced to the branch part, the second transfer path in which the medium is introduced to the branch part or the medium is discharged from the branch part, and a third transfer path in which the medium is introduced to the branch part or the medium is discharged from the branch part,

the diverter includes a first surface disposed on the first transfer path and coming into contact with the medium transferred along the first transfer path and a second surface disposed on the third transfer path,

the diverter is rotated between a first position linking the second transfer path and the third transfer path and a second position linking the first transfer path and the second transfer path and is rotated from the first position to the second position by a force applied by the medium introduced to the branch part along the first transfer path,

in a state in which the diverter is mounted on the first guide surface spaced apart from the bent portion as an end portion of the diverter is mounted on the first guide surface, the second guide surface protrudes toward the second transfer path, relative to the diverter, and

wherein when the diverter is placed in the first position, the bent portion protrudes toward the second transfer path, relative to the second surface for preventing the medium transferred from the second transfer path to the third transfer path from being caught by the diverter.