T/ZJBE 001-2020 Abolished Group standards

T/ZJBE 001-2020 Technical requirements and testing specifications for electric bicycle riders' helmets

Publish Date: 2020-07-14 Implement Date: 2020-07-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZJBE 001-2020

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Clocks and watches, bicycles, sewing machines

ICS Name: Accident and disaster control

Publish Date: 2020-07-14

Implement Date: 2020-07-28

Scope

Scope: This standard specifies the terms and definitions, shape and size specifications, technical requirements, test methods, inspection rules, and marking and instructions for electric bicycle helmets. This standard applies to helmets worn by electric bicycle passengers (including drivers and passengers); Main technical content: 5. Technical requirements 5.1 Structure 5.1.1 Structure composition: Electric bicycle helmets shall consist of a shell, a cushioning layer, and a fastening device, and may be equipped with accessories such as protective eyewear, sun visors, windproof collars, and comfort pads. 5.1.2 Shell: The shell of electric bicycle helmets shall meet the following technical requirements: a) The surface shall be firm and smooth, with rounded edges, and shall not injure the head or neck during use. b) The coating shall be uniform, bright in color, and smooth, with no burrs, cracks, hang-flow, stains, bubbles, or peeling. c) Protruding objects shall meet the following requirements: — On the inner surface that contacts the head shape, there shall be no protruding or sharp objects exceeding 2mm in length and less than 1mm in radius. — Rivets shall be radially arranged, and the protruding parts shall not exceed 2mm from the outer surface of the electric bicycle helmet. — On the outer surface, there shall be no protruding objects exceeding 5mm in length, except for easily detachable parts such as devices for fixing ventilation holes and devices for fixing lenses. 5.1.3 Cushioning layer: The cushioning layer shall meet the following technical requirements: a) The shape and size shall fit the head and not slip during wear. b) The inner surface shall not have protruding or sharp objects exceeding 2mm in length. c) The thickness shall be uniform and cover the test area. 5.1.4 Comfort pads and windproof collars: Comfort pads and windproof collars shall meet the following technical requirements: