Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
bicycle helmet mount
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time..
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Although wearing ,helmets, while riding motorcycles became compulsory only in the 1970s, the origin of this ,safety, gear goes way back to the early 1900s. In 1914, Dr Eric Gardner, a medical officer, observed a frequent number of head traumas and injuries taking place at the Brooklands race track.
The ,helmet, should fit comfortably and the strap should hold the ,helmet, in place, firmly. Make sure the ,helmet, has adequate ventilation holes, batting in hot weather is tough enough without having to cook inside your ,helmet,. Check for a ,safety, standards sticker with your purchase to make sure that the ,helmet, conforms to high standards of production.
25/5/2012, · Their outcome measures included computer-based knowledge items (,safety, rules, ,helmet, placement, hazard discrimination) and a behavioural measure of ,helmet, placement and the results showed that regardless of gender, cohort, and grade the participants in the treatment group showed greater gains than control participants in both the computer-presented knowledge items (p > .01) and …
Before ,the invention, of a headrest and other peripherals in the automobile, automobile accidents could easily damage the head and neck region because the head is standing freely. Although Katz’s headrest started featuring in automobiles years later, starting with the Volvo brand, later, it became a ,safety, feature for every automobile owner.
1418 - The First Human-Powered Land Vehicle - Giovanni Fontana builds the first human powered land vehicle which has four wheels and uses a rope connected by gears to the wheels. 1790 - Celerifere - ,Invented, by Comte Mede de Sivrac, it has two equal-sized wheels and a seat, but no steering, brakes, or pedals. The rider powers forward using their feet for a walking or running start then glides ...
A bicycle ,helmet, is designed to attenuate impacts to the head of a cyclist in falls while minimizing side effects such as interference with peripheral vision. There is ongoing scientific research into the degree of protection offered by bicycle ,helmets, in the event of an accident, and the effects of ,helmet, wearing on cyclist and motor vehicle driver behaviour.
These ,helmets, were ,invented, in the 1950s but banned from NFL league play after just a few games. However, radios were reinstated in the 1990s and are now used by all teams in the NFL. Many college football teams also use this type of ,helmet,.