A kind of child's oral health group, it includes: a grip part, a combination baffle, an accessory group and a sealed ring, wherein accessory system at least there is container unit, grind one's teeth in sleep unit and unit of gritting one's teeth, the replacement of each stage for allowing parent that can correspond to the oral stage of child uses, increase the utility function of structure, separately the avoidable duplicate purchase of similar articles, reduces article and choose required expense and cost, in order to the cost performance to promote object purchase, increase buyer chooses wish person.一種幼兒口腔保健組，其包含：一握持部、一組合擋板、一配件組以及一鎖合環，其中配件組係至少具有容器單元、磨牙單元以及咬牙單元，讓家長可以對應幼兒的口腔期的每個階段更換使用，增添結構之實用功能性，另可避免類似物品重複的購買，降低物品選購所需之費用及成本，俾以提升物件購買之性價比，增加購買者之選購意願者。
