Two-in-one apparatus comprising cosmetic brush and sponge

1. A two-in-one apparatus having a brush and a sponge for cosmetics, comprising a cosmetic brush container ( 10 ) and a cosmetic sponge container ( 20 ) which are symmetrical to each other and are rotatably attached in contact, wherein a cylindrical projection ( 15 ) projecting toward the cosmetic sponge container ( 20 ) is formed on the cosmetic brush container ( 10 ), and

a round portion ( 25 ) to receive the cylindrical projection ( 15 ) of the cosmetic brush container ( 10 ) in a periphery of the round portion ( 25 ) is formed on the cosmetic sponge container ( 20 ),

wherein the cosmetic brush container ( 10 ) has a cylindrical shape and is formed with a contact surface ( 12 ) in contact with the cosmetic sponge container ( 20 ), a brush ( 11 ) is inserted in an upper side of the cosmetic brush container ( 10 ), a first cover member ( 14 ) to cover the bottom of the cosmetic brush container 10 and a first cutout portion ( 13 ) formed in a lower part of the contact surface ( 12 ) is inserted in a lower side of the cosmetic brush container ( 10 ), and the cylindrical projection ( 15 ) projecting toward the cosmetic sponge container ( 20 ) is formed in an upper part of the first cutout portion ( 13 ) of the contact surface ( 12 ), and

wherein the cosmetic sponge container ( 20 ) has a cylindrical shape and is formed with a contact surface ( 22 ) in contact with the cosmetic brush container ( 10 ), a sponge ( 21 ) is inserted in an upper side of the cosmetic sponge container ( 20 ), a second cover member ( 24 ) to cover the bottom of the cosmetic sponge container ( 20 ) and a second cutout portion ( 23 ) formed in a lower part of the contact surface ( 22 ) is inserted in a lower side of the cosmetic sponge container ( 20 ), and

wherein the round portion ( 25 ) and the second cover member ( 24 ) receive the cylindrical projection ( 15 ).

2. The two-in-one apparatus according to claim 1 , wherein the cosmetic sponge container ( 20 ) is rotated by 180 degrees around the cylindrical projection ( 15 ).

3. The two-in-one apparatus according to claim 1 , wherein the cylindrical projection ( 15 ) comprises a pair of protrusions formed on opposite sides of the cylindrical projection ( 15 ) and the second cover member ( 24 ) comprises a groove which is constructed to receive the protrusion.

4. A two-in-one apparatus having a brush and a sponge for cosmetics, comprising a first container ( 10 ) and a second container ( 20 ) which are symmetrical to each other and are rotatably attached in contact,

wherein a cylindrical projection ( 15 ) projecting toward the first container ( 10 ) is formed on the second container ( 20 ), and

a round portion ( 25 ) to receive the cylindrical projection ( 15 ) in a periphery of the round portion ( 25 ) is formed on the first container ( 10 ),

wherein the first container ( 10 ) has a cylindrical shape and is formed with a first contact surface ( 12 ) in contact with the second container ( 20 ), and a first cover member ( 14 ) to cover the bottom of the first container ( 10 ) and a first cutout portion ( 13 ) formed in a lower part of the first contact surface ( 12 ) is inserted in a lower side of the first container ( 10 ), and

wherein the second container ( 20 ) has a cylindrical shape and is formed with a second contact surface ( 22 ) in contact with the first container ( 10 ), and a second cover member ( 24 ) to cover the bottom of the second container ( 20 ) and a second cutout portion ( 23 ) formed in a lower part of the second contact surface ( 22 ) inserted in a lower side of the second container ( 20 ),

where in the cylindrical projection ( 15 ) is formed in an upper part of the second cutout portion ( 23 ) of the second contact surface ( 22 ) and the round portion ( 25 ) and the first cover member ( 14 ) receive the cylindrical projection ( 15 ).

5. The two-in-one apparatus according to claim 4 , wherein the second container ( 20 ) is rotated by 180 degrees around the cylindrical projection ( 15 ).

6. The two-in-one apparatus according to claim 4 , wherein the cylindrical projection ( 15 ) comprises a pair of protrusions formed on opposite sides of the cylindrical projection ( 15 ) and the first cover member ( 14 ) comprises a groove which is constructed to receive the protrusion.