Toy bring infinite happiness to children, accompany a generation of monobasic children grow to manhood also. The Chinese toy manufacturing industry had developed at full speed since the eighties of last century, had already become the first big producing country of toy in the world at present. The toy designer is defined as one of the new jobs by Ministry of Labour and Social Security too.Toy for children design, want individual character of reflecting, it is individualized for toy to design one wide category very. The toy is wanted individualizedly with children's psychological development characteristic of different age brackets and needed for the foundation when being designed, reflect science, era, innovative, characterized function services such as the study, education, intellectual development that have for toy, lying fallow and bringing about an advance in economy,etc..The squirt of toy for children is easy to use, safe, the price is cheap, the playing can be high, a good toy squirt can speed up the development of children's physique, train children's social contact ability, impel the completion of the good personality. To in man-machine network analysis, carry on the discussion to the human factor especially, has put forward the new opinion. To this particular crowds of children, improve through the innovation to the occupation mode, store the separation of water way, make children play and stand up more comfortable, thus experience the enormous glamour of the toy squirt.