Study On The Design Of Suitable Aging Situator Based On Bone Joint Problems Of The Elderly Industrial In Hebei

Aiming at the physiological conditions and life needs of modern elderly people,this article takes "aging chairs" as the main research object,taking the bones and joints of the elderly as the design entry point,and trying to relieve the physiology of the elderly through the design of aging chairs.The discomfort and inconvenience caused by degradation make the life of the elderly convenient and comfortable.The thesis first uses literature as the basic material to study and design the stress state of the bones and joints of the elderly,especially the waist and knees,through the observation of the behavior of the elderly getting up and sitting down and the theoretical research basis.Through the behavioral habits of the elderly,questionnaire interviews,the psychological characteristics of the elderly,the physiological characteristics of the elderly,the changes in the bones and joints after the old age,the behavioral characteristics of sitting and standing up,and the pain points of using the seat.A series of key points for aging seat design have been obtained,including seat height design,armrest design,booster design,backrest design,and personalized adjustment.In addition,there are some extended functions that can provide convenience and enhance the experience of using the seat for the elderly.There is the most important safety principle in the design of the aging seat: safety and stability are always implemented in all details of the design.The principle of sex.After studying the bones and joints of the elderly and the difficulty of sitting and getting up,they began to design the seat suitable for aging.Based on theoretical research,the design of the shape,size,material and function of the seat was practically designed.The shape is designed from the preferences of the elderly and the solutions obtained from the research;the size conforms to the ergonomics scale and the physiological change scale of the elderly;the material is selected in consideration of the needs,comfort and preferences of the elderly.Finally,a design practice plan is proposed for the bones and joints of the elderly,and the design is positioned as a functional seat suitable for aging in an indoor environment.The design analysis validates the hypothesis proposed in the paper.