Research And Product Development Of Multi-functional Pillow Based On Ergonomics

With the advent of the Internet era,the whole country has set off a wave of revolution,the rhythm of urban life has accelerated,people’s work intensity has become larger and larger,and the problem of "low-headed people" has become increasingly prominent.The most common of these is the disease associated with the neck and shoulders.In this regard,functional pillows occupy an important position in the way of health care for Chinese people.Reflected on the design level,it is required to apply the ergonomics concept to the design of multi-functional sleeping pillows according to the needs of suitable groups,and design a multi-functional sleeping pillow that is ergonomic and adaptable to the needs of the group.At the same time,most of the current sleep pillow design and function is relatively simple,lack of research on the care design of the head,face and neck combined with different sleeping postures of the human body,such as the study of the opposite side of the sleeping pillow on the side.From the perspective of ergonomics,the paper combines the physiological and psychological needs of the population to design the function and structure of the sleeping pillow.Firstly,the ergonomics theory,especially the head and shoulder related size parameters of the human body,is applied to the design process of the multifunctional sleeping pillow,and the human head and shoulder related dimensions are regarded as a key point in the design..Based on this,through the study of the relevant parameters of the head,shoulder and neck of the human body,explore its significance in product design,and provide research references for other "people-oriented" product development.Secondly,the research on the care of the head,face and neck of different sleeping postures is taken as the goal of design and solution,optimize the structural design of the pillow,and test the effect of care,and feedback the result information to the innovative product design.The paper is divided into six.Introduction,the history and present of the sleeping pillow are briefly introduced,the purpose and significance of the research are clarified,and the research status of the sleeping pillow is analyzed.The related patents and products are listed.Finally,the main contents,methods and innovations of the research are summarized,and the framework ofthe paper is summarized.The second chapter mainly explains the related research theories of sleeping pillows,including the function,shape and various parameters of the sleeping pillows,and analyzes the physiological curves and protective sleeping postures of the cervical vertebrae,and then analyzes the experimental methods of this.Third chapter is to study the extrusion of the opposite side of the sleeping pillow when lying on the side,and to carry out research on the blood flow microcirculation.Fourth chapter is the overall design of the multi-functional sleeping pillow based on ergonomics,including the design of three appearance and the setting of parameters.When the parameters of the sleeping pillow are set,the questionnaire is used to collect the human body related data and analyze it by statistical.The fifth chapter,based on the structure and parameters determined in the fourth chapter,three samples corresponding to the previous three structures are produced,and then the human body pressure distribution test is carried out,and then the samples with better test results are selected for subjective evaluation test,product improvement based on test results.Sixth chapter explains the results of this study and comments on the future research directions,topics and research methods of the sleeping pillow.