PURPOSE: To improve the convenience for use by enlarging the cooking space.
CONSTITUTION: The figure 4 is a work top in which a sink 5 is provided in the corner portion thereof and cooking spaces 6 are provided on both sides of the sink 5. A storing rack 10 which can freely be drawn out from an opening 8 through a pivoting means 9 is provided under the front 5 of the work top 4, and constructed in such a manner as to be locked in a fixed position by a supporting means 11 and a stopping means 12 when it is drawn out. Various kinds of cooking tools 13 are arranged in the cooking spaces 6 on the top surface of the work top 4. The cooking space can be enlarged by a worker's drawing out the storing rack provided in e corner portion to an internal angle portion of the work top so as to improve the convenience for use.