A highly efficient heat insulation and heat preservation automotive skeleton structure

Abstract

The invention discloses a highly efficient heat insulation and heat preservation automotive skeleton structure, including an outer bodyshell and an inner bodyshell. The outer bodyshell is arranged above the inner bodyshell. A heat insulation layer and a heat preservation layer are arranged between the outer bodyshell and the inner bodyshell. The heat insulation layer is arranged above the heat preservation layer. A connecting mechanism is also arranged between the outer bodyshell and the inner bodyshell. The connecting mechanism includes a first fixed block and a second fixed block. The firstfixed block is fixedly connected with the outer bodyshell. The second fixed block is connected with the inner bodyshell. One side of the first fixed block is fixedly connected with a first movable shaft. The highly efficient heat insulation and heat preservation automotive skeleton structure is simple in operation. Through the mutual coordination of the outer bodyshell, the inner bodyshell, the heat insulation layer, the heat preservation layer and the connecting mechanism, the highly efficient heat insulation and heat preservation automotive skeleton structure can effectively preserve heat and insulate heat, effectively maintain the stability of the temperature of automotive internal equipment, thereby protecting the safety of automotive parts, protecting users' safety and providing an efficient heat insulation and heat preservation automotive skeleton structure for the users.

Description

technical field [0001] The invention relates to the technical field of automobile skeletons, in particular to an automobile skeleton structure with high-efficiency heat insulation. Background technique [0002] The body frame is the installation basis of all body parts. It usually refers to the rigid space structure composed of main load-bearing elements such as longitudinal beams and pillars and the sheet parts connected to them. Most passenger car bodies have obvious skeletons, while car bodies and The truck cab has no obvious skeleton, and the body shell usually includes materials and coatings such as sound insulation, heat insulation, anti-vibration, anti-corrosion, and sealing laid on it. , the heat insulation area of ​​the front and rear walls, left and right side walls, and the roof frame structure accounts for a large proportion. If it is in summer, if the vehicle is exposed to the outside for a long time, due to the long-term sunlight, the interior of the car is eas...

AI Technical Summary

Problems solved by technology

[0002] The body frame is the installation basis of all body parts. It usually refers to the rigid space structure composed of main load-bearing elements such as longitudinal beams and pillars and the sheet parts connected to them. Most passenger car bodies have obvious skeletons, while car bodies and The truck cab has no obvious skeleton, and the body shell usually includes materials and coatings such as sound insulation, heat insulation, anti-vibration, anti-corrosion, and sealing laid on it. , the heat insulation area of ​​the front and rear walls, left and right side walls, and the roof frame structure accounts for a large proportion. If it is in summer, if the vehicle is exposed to the outside for a long time, due to the long-term sunlight, the interior of the car is easily damaged. And heat, the temperature of the car is too high, it has certain damage to the car, high temperature is easy to cause some parts inside the car to malfunction, causing problems in the driving of the car, and at the same time staying in the car with a higher temperature, the people in the car are also prone to Physical discomfort due to high temperature

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