| In1999, China became a aging country, but Beijing became an aging society early in1990. Family endowment is the development direction of China’s endowment service. Old people live sustainable residential design, family endowment system construction is the important link, and understand the old people’s living needs, and it is reasonable to residential design the prerequisite. China the cause of aging development "1025"(2011-2016) planning to put forward,"to family pension and social endowment combined, consolidate and support, and promote the harmonious family pension generation." Understanding the different types of the old family living style characteristics and space needs, and it is reasonable to old people live in residential design of sustainable condition, also is the construction that occupy the home is the important link of the pension system.This paper mainly in Beijing city streets YangNa district and Yang anise communities in the north60years or above of the old object carried on the questionnaire survey and household survey. The questionnaire survey to basically hold different age groups, a different family help old people, the interface intermediary person scale and the interface mode. Household survey in order to contain interface, protect the elderly help interface single, couples, and living with their children the old family as the object, and through the elderly life place undertake investigation, analysis to go to bed, repast, daily life and family reunion activities take place and its relationship with the health status of the elderly, to scientific method of analysis concludes the different type constitutes a family in the old interface, the stage of the interface help living style and features of the living space of the demand. Finally, in the survey results is proposed on the basis of the elderly for different constitutes a family of sustainable living door model the design proposal. |