PROBLEM TO BE SOLVED: To provide an outdoor sink which is hard to be clogged with a solid material, of which the trap can be easily cleaned and in which a sufficient storage capacity can be secured when a storage space is provided in the lower side. SOLUTION: A box-shaped trap 3 is...
PROBLEM TO BE SOLVED: To provide an outdoor sink which is hard to be clogged with a solid material, of which the trap can be easily cleaned and in which a sufficient storage capacity can be secured when a storage space is provided in the lower side. SOLUTION: A box-shaped trap 3 is...