Q: Why can't I change my helmet?
A: The hard hat can play a protective role, and the hardness of the shell is the main key. It is extremely dangerous for some workers to open holes or drill holes in the cap shell in order to dissipate heat or to pretend to wear non-original accessories (such as masks) on their own. Because these modifications will affect the hardness of the cap, it also affects the safety helmet to play its protective function. Between the cap shell and the cap liner, fillers or other non-original materials should not be added, because the cap liner needs space to tear and deform when impacted to achieve the effect of dispersing stress and protecting the head. In addition, certain chemicals, such as some paints or adhesives, can impair the strength of the cap material. Therefore, manufacturers should not spray or apply paint on their own to avoid affecting their protective function unless they have inquired with the manufacturer to prove their safety helmet. .
Q: Why can't I use a helmet as a chair, container or even a foot pedal?
A: Any incorrect use of the helmet, for example, as a chair, container or foot pedal, may damage the helmet and affect its protection. These effects may be difficult to detect with the naked eye, such as cracks inside the helmet. In addition, if the helmet has been subjected to impact, even if there are no obvious cracks or defects on the surface, it should be replaced immediately to ensure good protection.
Q: The helmet is not food, why is it expired and needs to be replaced?
A: After the logistics of the helmet is exposed to sunlight, high temperature or its own aging process, its strength will be weakened. Therefore, even if the helmet is not obviously damaged or has not been impacted after a period of use, it should be replaced. The flying helmets are all painted on the surface and their wear resistance and aging resistance are superior to similar products. Under normal use conditions, we recommend that helmets should be replaced every two years to ensure their protection. In fact, most of the helmets are located on the top of the helmet. There will be a permanent mark on their production date. The user can refer to this mark to decide when the helmet needs to be replaced. Of course, if the helmet is obviously missing or hit, it must be replaced immediately.
Q: Why is wearing a helmet not absolutely safe?
A: First of all, the design of the helmet is mainly to avoid or reduce the damage caused by the head falling from high-altitude falling objects. For other forms of harm, such as spatters on the front or side of the head, it will not provide effective protection. In addition, the helmet does not offset all the energy from falling objects. For example, the object is extremely heavy or falls from an extremely high place. Even if a helmet is worn, there is still a great deal of excess energy left by the wearer, resulting in serious injury or even death. Therefore, the person in charge of the workplace must do a good job in preventing falling objects on the construction site. They should not rely solely on the protection of the helmet, nor can they wear helmets instead of falling objects.
China Labor Insurance Network
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Ningxia Jinyihui Environmental Protection Technology Co., Ltd. , http://www.chinajyhhb.com