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What is the correct and comfortable adjustment helmet

What is the correct and comfortable adjustment helmet

words:[big][middle][Small] 2018/6/8 10:51:26    hits:    

       What is the correct and comfortable adjustment helmet

       The renovation of houses and the construction of a large number of new buildings, the personal safety of everyone on the construction site must be protected by helmets. Working 8 hours a day, we also ensure that the safety of each helmet is safe under the safety of each construction worker. This is the correct adjustment method for the safety helmet that the helmet manufacturer explained to you today.

       1, the adjustment of the face screen

       The face screen provides protection against thermal shock, impact, sharp objects and jets. The adjustment of the face screen can be positioned by manually pulling up or down. The movement resistance of the face screen can be adjusted (increasing or decreasing the resistance) by rotating the knob in the forward or reverse direction of the left hand side of the helmet.

       2, standard cap lining adjustment

       The head circumference size adjustment medicine pulls the caps out of the cap and holds the five quick tightening straps by hand. Adjust the head circumference to ensure it is at a 30 degree angle (for maximum safety and comfort, it is recommended to adjust your helmet to an angle of 20 to 30 degrees from the vertical). Repeat the adjustment procedure in this step until the helmet fits the size of the head as much as possible to ensure that the helmet is secured to the head. The height adjustment adjusts the wearing height of the helmet by changing the depth of the guide belt. The depth of the guide strip can be adjusted by sliding the two quick tension straps through the rear aperture of the neck.

       3, the adjustment of the lower jaw

       The adjustment of the lower jaw needs to first lock the automatic buckle, and use the adjustable side buckle of the lower jaw support to adjust the position of the lower jaw. Then tighten the lower chin rest, but do not overtighten to avoid discomfort in the head. If necessary, slide the lower chin strap so that the lower chin rest is in the middle position. Adjust the tightness of the back by sliding the straps on both sides. To check that the helmet has been properly adjusted, perform the following steps: Relax the chin strap, then tilt the head forward and the helmet will not fall off easily. The screen should not touch the nose.

       4, the adjustment of safety goggles

       Safety goggles (depending on the model) provide eye protection against impact and spray. Adjustment can be made by using the moving lever on the right hand side of the helmet.

       5, ratchet bracket adjustment

       Generally, the ratchet bracket is available in three sizes, namely S small, M medium, and L large. The adjustment of the ratchet bracket needs to be adjusted according to the specific head shape of the user. The height adjustment can be adjusted by setting the depth of the guide belt. The depth of the guide strip can be set by sliding the two quick tension straps through the holes in the back of the interface.

       The helmet is an important guarantee for protecting everyone's personal safety. I hope that everyone has a correct attitude towards it.

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