A stool collector accessory for accommodating a stool collector is provided. The stool collector comprises a hollow tube. The hollow tube comprises a top portion, a bottom portion and body portion. The body portion has an inner side and an outer side. The inner side has an orifice structure thereon which is closer to the top portion than to the bottom portion. The outer side has at least one reinforced section and at least two observed sections. The reinforced section is arranged between the observed sections. The outer side between the orifice structure and the top portion has at least one of the observed sections and the outer side between the orifice structure and the bottom portion has at least one of the observed sections as well.一種用以容置一採便器之採便器配件,包含一中空管體。中空管體包含一頂部、一底部及一主體部,且主體部連接頂部與底部。主體部包含一內側及一外側,內側設有一刮除結構,且刮除結構至頂部的距離較刮除結構至底部的距離短,而外側則具有至少一補強段與至少二察看段,且補強段位在察看段之間。此外,刮除結構至頂部間之外側至少具有任一察看段,而刮除結構至底部間之外側亦至少具有任一察看段。200‧‧‧中空管體210‧‧‧頂部220‧‧‧底部230‧‧‧主體部231‧‧‧內側232‧‧‧外側231A‧‧‧刮除結構231a‧‧‧刮除口232A‧‧‧補強段232B‧‧‧察看段233‧‧‧補強肋T21、T22‧‧‧厚度
