PROBLEM TO BE SOLVED: To provide a pet diaper capable of surely preventing leakage of urine from the excretion-directional front side to the outside.SOLUTION: There is provided a pet diaper 1 to be wound on a pet body to be attached thereon and arranged in a longitudinal direction as the winding direction, which diaper comprises a belt-shaped surface sheet 2 having air permeability and liquid permeability, a belt-shaped rear surface sheet 3 connected with the surface sheet 2 in the laminated state and having liquid unpermeable property, an absorber 4 set between the surface sheet 2 and the rear surface sheet 3 and having liquid absorptive property, a standing piece 6 comprising a rear anchor 6a extending along the longitudinal direction of the surface sheet 2 and connected to a surface 2b of the opposite side to a surface 2a facing the rear surface sheet 3 of the surface sheet 2, and an explosively expandable free end 6b, and a connecting part removably connecting an end 20 in the longitudinal direction of the surface sheet 2 and the other end 31 in the longitudinal direction of the rear surface sheet 3.COPYRIGHT: (C)2013,JPO&INPIT【課題】 排尿が排泄方向前方から外部に漏れ出すことを確実に防ぐことができるペット用おむつを提供する。【解決手段】 ペットの胴体に巻付けて装着され、長手方向を巻付け方向として配置されるペット用おむつ1であって、通気性および透液性を有する帯状の表面シート2と、表面シート2に重ねた状態で接合され、不透液性を有する帯状の裏面シート3と、表面シート2と裏面シート3との間に配設され、吸液性を有する吸収体4と、表面シート2の長手方向に沿って延び、表面シート2の裏面シート3に臨む面2aとは反対側の面2bに接合される基端部6aと、弾発的に伸縮可能な遊端部6bとを有する起立片6と、表面シート2の長手方向一端部20と裏面シート3の長手方向他端部31とを着脱可能に接合する接合部とを含む。【選択図】 図1
