Stainless steel slotless sill

The utility model discloses a stainless steel slotless sill which comprises a sill body, the sill body comprises a sill surface, a side plate and a bottom end, the top of the sill body is provided with the sill surface which is a smooth horizontal plane, a mounting groove and the side plate are arranged below the sill surface, and the side plate, the sill surface and the top of the bottom end are combined to form the mounting groove, so that the mounting groove forms a semi-closed structure. A bottom end is arranged below the mounting groove, and a containing cavity is formed in the bottom end. The sill surface is adopted, the sill surface is a smooth horizontal plane, no groove is formed in the surface, dust or shells or other sundries cannot be scattered into the groove, the surface of the sill is not prone to being blocked, practicability is higher, the fixed C-shaped buckle plate is adopted for supporting the sill surface, the supporting effect of the sill surface is better, and the sill surface is firmer