Weight-Bearing Capacity of Inflatable Office Chairs
The weight-bearing capacity of inflatable office chairs is generally between 250 and 350 jin (125 - 175 kg). They can usually be used normally for weights of 200 jin (100 kg), but it is not recommended for weights exceeding 300 jin (150 kg).
Normal Weight-Bearing Range
In general, the three-stage gas rod, as the core component of an inflatable office chair, can bear a weight of approximately 250 to 350 jin (125 - 175 kg). Therefore, for people weighing 200 jin (100 kg), using an inflatable office chair is usually not a problem. Under normal usage scenarios, the gas rod can stably support such a weight, ensuring the safety and comfort of the user while seated.
Risks of Overweight Usage
For ordinary pneumatic chairs, when the weight exceeds 150 kilograms (300 jin), they are not very suitable for use. This is because excessive weight exerts too much pressure on the pneumatic rod, which may cause it to bend, deform, or even burst. Once the pneumatic rod is damaged, it will instantly lose its supporting function, causing the user to fall and get injured, and may even trigger more serious safety accidents. At the same time, excessive pressure will also accelerate the aging and damage of other parts of the chair. For example, the connection parts between the seat and the backrest may become loose or break due to long-term exposure to excessive pressure. This will not only shorten the service life of the chair but also bring many safety hazards during use.
Other Factors Affecting Weight-Bearing Capacity
In actual use, factors such as the quality of the gas rod, usage conditions, and daily maintenance also affect its weight-bearing capacity and safety. A gas rod of poor quality may not meet standard requirements in terms of material and manufacturing process, resulting in a significantly reduced weight-bearing capacity. Even if the weight is within the normal range, damage may still occur. Regarding usage conditions, if the chair is often in a bumpy or colliding environment, or if the user engages in improper behaviors such as violent shaking or jumping, it will also affect the performance of the gas rod. In addition, a lack of daily maintenance, such as the entry of dust and impurities into the gas rod, will also reduce its weight-bearing capacity and service life. Therefore, it is essential to choose products produced by regular manufacturers that have SGS, TUV, BIFMA, and other certifications and test stamps. These certifications and tests can ensure that the quality and safety of the products meet certain standards.
