First-class package (body color door handle, wrapped driver and passenger auxiliary handle, front door accent lighting, full-length advanced upgraded floor console, heating steering wheel, dashboard LED ambient light pipe, leather trimmed barrel seat, deluxe front door trim panel, bright pedal kit, pickup box lighting, 8-way electric driver and passenger seat, power adjustable pedal, advanced package dashboard bezel, rain sensitive windscreen wiper, Rear door emphasis lighting, rear seat storage box, rear window defroster, sunshade panel with illuminated cosmetic mirror, general garage door opener)
Figure 3 is a schematic diagram of the patent application trend of the third-tier technology branch in the field of internal and external decoration. The growth trend of patent applications related to seat technology and headlamp technology is more obvious. The seat is the first component to evaluate whether the car is comfortable or not. Headlights are also an important part of safe driving. From the overall trend, the number of patent applications for the above technologies has increased rapidly since 2005. There is also a growth trend in dashboards and center consoles, rearview mirrors and bumpers, with slower growth in patent applications compared with seat and headlight technology. The number of technical applications such as sunshade panel and interior panel, radiator grille and spoiler is less, and the application trend is relatively flat.
Automobile manufacturing industry has always been an important consumer market for polyurethane products. The interior decoration of foamed polyurethane plastic for bridge car includes seat cushion, headrest, sound insulation, dashboard, sunshade, door panel, roof lining and so on. Car polyurethane purchased parts include bumper, flow stopper, front and rear ribbon, grille, rear side plate, door panel, fender and so on. The application of polyurethane in automobile is expanding day by day because of its good plasticity and strong application of material properties.
Qinglong in the building to meet the design requirements of the premise, the addition of external sunshade, awning and appropriate increase in the length of the southward balcony can play a certain sunshade effect. Heat-reflecting fabric curtains coated with metal film are arranged on the inside of the window, which has a decorative effect on the front, forming a less mobile space layer about 50mm thick between the glass and the curtains. In this way, a good effect of thermal reflection and thermal insulation can be achieved, but the direct lighting is poor and should be made into a movable type. In addition, installing blinds with certain thermal reflection on the inside of the window can also obtain a certain thermal insulation effect.
In addition, I also know a series of useful automotive supplies, of course, I have not bought it myself, such as car hood, sunshade for front windshield, steering wheel cover, inflatable pump, and wiring, which are actually quite practical and inexpensive.
Most of the car is made of delicate leather, metal and wood, needless to say the degree of meticulous workmanship. The dashboard connects with the wooden veneer of the car door to form a continuous curve, creating a sense of intimacy similar to sitting in the living room at home. All the wood decorations are made by hand, then hardened for 72 hours, and finally coated with varnish, so that the natural beauty of the wood can be better presented. The new interior contains 600 new parts, while a few parts, such as sunshades, door handles and seat armrests, are the same as those of the previous generation.
Fixed shading facilities cannot effectively block solar radiant heat in the morning and afternoon at low angles, especially on the east and west facades. Fixed vertical sunshades can provide some protection in this regard, but also reduce indoor illumination. Carefully arranged plants or mobile external shading facilities can also provide better control at lower solar altitude angles.
The heat preservation work in the greenhouse can be completed by side insulation and top insulation curtain, as well as internal and external sunshade curtain and top skylight. The heat preservation work can be carried out 2 hours before sunset. Close the top skylight 2 hours before sunset, expand the internal heat preservation, and then gradually expand the internal sunshade and side insulation. All the internal heat preservation, inner sunshade and side heat preservation will be carried out before sunset. If necessary, external shading can also be fully carried out for thermal insulation. When the external solar radiation is less than 300W/m2 (blade stomata closed) and need heat preservation, you can directly turn on internal heat preservation, side heat preservation and internal shading, and close the top skylight at the same time.
At present, spray-free plastic has been successfully used in the automotive field of side skirts, central control panels, DVD panels, glove boxes, sunshades, instrument panels and other auto parts. Bioplastics bioplastics are produced under the influence of microorganisms using original plants as raw materials, such as sugar cane, corn and so on. Most of the commonly used plastics are synthesized from petroleum products, and there are usually small molecular harmful substances that do not fully react, while bioplastics, due to the use of renewable raw materials with low toxicity and low harm, can significantly reduce the amount of VOCs volatilization in the car after being prepared into automobile interior parts. In addition, this bioplastic can be broken down to facilitate subsequent recycling, making it a more environmentally friendly plastic category.
The sunscreen of the car should use one side of the aluminum foil to face the sun. The sunshade is aluminum foil film on one side and cartoon pattern on the other. The color silver-coated reflective layer reflects 100% sunlight, effectively isolates the heat conduction, greatly reduces the temperature inside the car and reflects ultraviolet rays, thus protecting the objects in the car. On a hot summer day, some items in the car, such as perfume holders, lighters, cans and so on,