Abstract: A toilet seat cushion with an adjustable installation length comprises a toilet seat cushion body and an installation length adjustment structure; the installation length adjustment structure is disposed at the rear end of the toilet seat cushion body; the installation length adjustment structure comprises a connecting member and a fixing member; the connecting member is movably connected to the rear end of the toilet seat cushion body; the fixing member comprises two side plates and a positioning plate; the two side plates perpendicularly extend forwards from two ends of the positioning plate respectively; each side plate is provided with an installation hole used for installing the toilet seat cushion body; the positioning plate is detachably positioned onto the connecting member; in this way, the center of each installation hole has a first position and a second position, and the center of each installation hole switches between the first position and the second position with the cooperation of the positio

Abstract: A compound type polyurethane toilet seat, comprising a surface coating layer, a positioning structure and a seat support; the surface coating layer is made from polyurethane and seamlessly covers the outer surface of the seat support by means of the positioning structure; the preparation process comprises: step 1, spraying a release agent and an in-mold paint in a cavity of a mold; step 2, cleaning the surface of the seat support; step 3, polishing or abrasive blasting; step 4, thermally treating the seat support; step 5, spraying the release agent in the cavity of the mold, and installing the seat support in the cavity of the mold; step 6, injecting a polyurethane raw material into the cavity of the mold, and shaking the mold; step 7, foaming the polyurethane raw material.

Abstract: A toilet seat cushion with an adjustable installation length comprises a toilet seat cushion body and an installation length adjustment structure; the installation length adjustment structure is disposed at the rear end of the toilet seat cushion body; the installation length adjustment structure comprises a connecting member and a fixing member; the connecting member is movably connected to the rear end of the toilet seat cushion body; the fixing member comprises two side plates and a positioning plate; the two side plates perpendicularly extend forwards from two ends of the positioning plate respectively; each side plate is provided with an installation hole used for installing the toilet seat cushion body; the positioning plate is detachably positioned onto the connecting member; in this way, the center of each installation hole has a first position and a second position, and the center of each installation hole switches between the first position and the second position with the cooperation of the positio

Abstract: A compound type polyurethane toilet seat, comprising a surface coating layer, a positioning structure and a seat support; the surface coating layer is made from polyurethane and seamlessly covers the outer surface of the seat support by means of the positioning structure; the preparation process comprises: step 1, spraying a release agent and an in-mold paint in a cavity of a mold; step 2, cleaning the surface of the seat support; step 3, polishing or abrasive blasting; step 4, thermally treating the seat support; step 5, spraying the release agent in the cavity of the mold, and installing the seat support in the cavity of the mold; step 6, injecting a polyurethane raw material into the cavity of the mold, and shaking the mold; step 7, foaming the polyurethane raw material.