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Car seat
by：CSSSLD
2021-02-03
Widely used in the car all kinds of automobile lamps and lanterns, has gradually by the injection molding processing material instead of glass, metal material.
Previous mirror is glass material and metal material.
Mirror material requirements of high rigidity, heat resistance and low thermal expansion coefficient, to gain a high gloss surface of the mold by mold.
Currently selected materials, glass fiber and packing in thermoplastic enhanced PET, glass fiber and filler reinforced PBT/PC/PBT alloy, has the BMC in thermosetting plastic, BMC has absolute superiority.
the buffer material can slow the car in the process of vibration and shock, moulded foam soft high elasticity PU foam is an ideal material. Seat skin leather with PVC artificial leather, PU leather, all kinds of chemical fiber textile fabrics, wool, etc. Car seat design with safe and comfortable, no fatigue as the basic starting point, require the crew and the driver in the car all kinds of sports under the state a posture to achieve optimal state, the key is the design of buffer material.
the design of the car seats, in addition to the design of buffer material to improve the comfort of the seat, but also through the integration of design seat tilting device and backrest adjustment system increase comfort, design has enough space at the same time, make the waist and leg curl is there room to stretch, does not have long fatigue feeling, humanized design also can increase the comfort of your armrest, at the same time also has the protective function, so the material of your armrest can be used from the crust of polyurethane foam plastic.
car seat cushion materials, for the most part is made of high cold molding process of soft PU foam plastics, the characteristics of this material is a very good resilience, recovery can reach 60% 70%, the pressure coefficient, namely 65% compression load value and 25% when the compression ratio of load value, usually can reach 3. Bubble when compressed 25% showed good soft feeling, and the compressed 65% when they present a good support.
foam seat and back of a chair design must adapt to the special requirements of the car when, seat have enough activity space, the human body in the horizontal and vertical direction acceleration must be kept in balance, the surface of the seat cushion and backrest shape should be designed in accordance with human body shape structure, seat cushion, back of a chair surface pressure distribution should adjust to the human body to feel pressure. Through the design of the surface layer can be changed by the pressure distribution, when the bubble around the hardness of phase at the same time, according to the area of the seat cushion, thickness and shape the sag performance adjustment to the point of need.
the steering wheel spokes and rim, the design of the shape and structure, as well as considering the beautiful novel, also should pay attention to the injection molding processing technology of materials, reasonable design can avoid the defects of products. Car seat consists of three parts, namely the supporting framework, buffering material and outer skin. Support frame bearing the weight of the human body and impact, with strong strong basic principles. Skeleton before most of the components are made of metal materials, but now I have begun to use good rigid plastic skeleton.
double or more hardness hardness of foam seat cushion, can provide a more comfortable ride. The seat cushion in the middle of the directly by using foot soft foam parts. Make sit feels comfortable, and the bottom part and use a hard foam on both sides. Can provide reliable support for various driving conditions. Turn or driving at high speed under the condition of the seat cushion has the very high lateral support, help to make the driver and passenger's body stable, increase the safety of the car.
more excellent articles: automotive plastic material design, just click.
http://www。 csssld。 cn//html/2017/Info_0407/543。 HTML
nantong on suye's official website: http://www. csssld。 Cn / /
more wonderful articles, immediately search: changshu da plastic products factory smoothly
the buffer material can slow the car in the process of vibration and shock, moulded foam soft high elasticity PU foam is an ideal material. Seat skin leather with PVC artificial leather, PU leather, all kinds of chemical fiber textile fabrics, wool, etc. Car seat design with safe and comfortable, no fatigue as the basic starting point, require the crew and the driver in the car all kinds of sports under the state a posture to achieve optimal state, the key is the design of buffer material.
the design of the car seats, in addition to the design of buffer material to improve the comfort of the seat, but also through the integration of design seat tilting device and backrest adjustment system increase comfort, design has enough space at the same time, make the waist and leg curl is there room to stretch, does not have long fatigue feeling, humanized design also can increase the comfort of your armrest, at the same time also has the protective function, so the material of your armrest can be used from the crust of polyurethane foam plastic.
car seat cushion materials, for the most part is made of high cold molding process of soft PU foam plastics, the characteristics of this material is a very good resilience, recovery can reach 60% 70%, the pressure coefficient, namely 65% compression load value and 25% when the compression ratio of load value, usually can reach 3. Bubble when compressed 25% showed good soft feeling, and the compressed 65% when they present a good support.
foam seat and back of a chair design must adapt to the special requirements of the car when, seat have enough activity space, the human body in the horizontal and vertical direction acceleration must be kept in balance, the surface of the seat cushion and backrest shape should be designed in accordance with human body shape structure, seat cushion, back of a chair surface pressure distribution should adjust to the human body to feel pressure. Through the design of the surface layer can be changed by the pressure distribution, when the bubble around the hardness of phase at the same time, according to the area of the seat cushion, thickness and shape the sag performance adjustment to the point of need.
the steering wheel spokes and rim, the design of the shape and structure, as well as considering the beautiful novel, also should pay attention to the injection molding processing technology of materials, reasonable design can avoid the defects of products. Car seat consists of three parts, namely the supporting framework, buffering material and outer skin. Support frame bearing the weight of the human body and impact, with strong strong basic principles. Skeleton before most of the components are made of metal materials, but now I have begun to use good rigid plastic skeleton.
double or more hardness hardness of foam seat cushion, can provide a more comfortable ride. The seat cushion in the middle of the directly by using foot soft foam parts. Make sit feels comfortable, and the bottom part and use a hard foam on both sides. Can provide reliable support for various driving conditions. Turn or driving at high speed under the condition of the seat cushion has the very high lateral support, help to make the driver and passenger's body stable, increase the safety of the car.
more excellent articles: automotive plastic material design, just click.
http://www。 csssld。 cn//html/2017/Info_0407/543。 HTML
nantong on suye's official website: http://www. csssld。 Cn / /
more wonderful articles, immediately search: changshu da plastic products factory smoothly
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