To provide an extubation preventive tool for a child which can prevent hindrance to breathing of a child during wearing in an extubation preventive tool for children having the same configuration as an animal necker.SOLUTION: The extubation preventive tool 10 for children can be prevented from touching the nasal tube feeding tube with the sheet member 20, and the portion on the side of the opening of the seat member 20 where the larynx of the neck of the child is located is So that a gap is formed between the seat member 20 and the neck of the child and the snap button is provided in an intermediate region between the inner peripheral side edge portion and the outer peripheral side edge portion of the sheet member 20 , Even if the neck portion of the child is pressed against the inner peripheral side edge portion of the both end portions of the sheet member 20, it is possible to prevent the vicinity of both end portions of the sheet member 20 from being disturbed, thereby preventing the breathing of the child You can do.(FIG.【課題】 アニマルネッカーと同様の構成を持つ小児用抜管予防具において、装着中に小児の呼吸を妨げることを防止可能な小児用抜管予防具を提供すること。【解決手段】 小児用抜管予防具10は、シート部材20によって経鼻経管栄養チューブに触れることなど阻止でき、さらに、シート部材20において開口部の小児の頚部の喉頭が位置する側の部分が外側に向かって突出するように形成したので、シート部材20と小児の頚部との間に間隙ができ、スナップボタンをシート部材20の内周側縁辺部と外周側縁辺部との中間領域に設けているので、小児の頚部がシート部材20の両端部の内周側縁辺部に押し当てられても、シート部材20の両端部近傍部分がたわむことによって、小児の呼吸を妨げることを防止することができる。【選択図】 図3