We have been discussing the structure and function of the Semi Truck Luxury Air Suspension Seats. Today we will explore the role of the truck seat frame.
Frame of the truck seat is similar to the human skeleton, and its main function is to bear loads, transmit moments, and increase stability. We all know that foam sponges, seat covers, electronic parts, and plastic parts cannot be suspended inside the car out of thin air, so the skeleton is the installation carrier for foam sponge, seat covers, electronic parts, and plastic parts. It can be said that the quality of the frame directly determines the safety, comfort and economic performance of the entire car seat. Therefore, the frame is the most important component in the car seat.
According to the installation position, car seat frames are divided into two types, including front seat frames and middle/rear seat frames.
Front seat frames
First let's analyze the front seat frame. The front car seat frame is divided into three structures, including full-tube structure, sheet-tube structure and full-sheet structure.
● Fully Tubular Seat Frame:
The basic parts of the full-tube seat frame are made of tubular materials, and only stamped sheet metal is used in a few places. Therefore, this type of skeleton has the simplest structure and the lowest cost, but its performance is also the worst. After all, you get what you pay for.
● Sheet Tube Seat Frame:
The frame only uses tubing for the backrest and headrest, and you only need to change the tubing to match most shapes. Its cost, performance, and complexity are relatively moderate, and it is currently the most widely used skeleton form.
● Full Sheet Seat Frame:
The entire frame of the all-sheet seat frame is made of sheet metal stamping and welding. This type of frame has the best performance, and of course the highest cost, but it is expensive.
middle/rear seat frames
Next, we continue to analyze the middle/rear seat frames. There are three types of middle/rear seat frames, including fixed seat frames, retractable backrest frames (without angle adjustment) and retractable backrest frames (with angle adjustment):
● Fixed Seat Frame:
This kind of skeleton has simple structure and low cost. However, because the backrest cannot be folded down, the space cannot be expanded, and its current applications have become less and less.
● Backrest Can Be Folded Down (No Angle Adjustment):
The backrest frame of this type of seat is fixed to the body through a backrest lock, and the backrest can be folded down by unlocking the backrest lock, thereby realizing the function of expanding space.
● Backrest Can Be Folded Down (With Angle Adjustment):
The backrest frame of this type of seat is equipped with an angle adjuster. By unlocking the angle adjuster, the backrest can be lowered and the angle changed. However, because the backrest is connected through an angle adjuster, the strength of the frame is required and the cost is also higher.
There are many other types of middle/rear seat frames, such as long-stroke slide rails and rotating seat frames, electric unlocking/lifting/lowering frames, leg rest seat frames, etc.
The method of realizing the skeleton platform is to design each function into modules, and then install the corresponding modules for the required functions. In this way, most parts of the skeleton can be universal.
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After today's introduction, are you more familiar with the functions of the skeleton? If you need Wholesale Semi Truck Luxury Air Suspension Seats or its accessories, please contact YSR Seating manufacturer:
