Safety helmet

A safety helmet and safety reminder technology, applied in the field of safety helmets, can solve the problems of safety helmets with simple functions and few other functions, and achieve the effect of improving safety
CN104522927AInactive Publication Date: 2015-04-22HEIHE UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HEIHE UNIV
Publication Date
2015-04-22
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to the field of hats, in particular to a safety helmet. The safety helmet comprises a safety helmet body, and a help seeking module, a central control module and a positioning module are arranged on the safety helmet body. The positioning module is used for receiving a satellite positioning signal to obtain position information of a position where a user is located at present. The help seeking module is used for receiving a help seeking indication of the user. The central control module is used for sending a help seeking signal to a preset client side according to the help seeking indication, wherein the help seeking signal contains the position information obtained from the positioning module. Compared with a traditional safety helmet, the safety helmet has the advantage that a positioning function and a help seeking function are additionally set.
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Description

technical field

[0001] The invention relates to the field of hats, in particular to a safety helmet. Background technique

[0002] Safety helmets are protective equipment to prevent impact objects from hurting the head. Existing safety helmet mainly is made up of cap shell, cap liner, lower chin strap and rear hoop. The cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the striking object is mainly borne by the cap shell. There is a certain space between the cap shell and the cap liner, which can buffer and disperse the instantaneous impact force, so as to avoid or reduce the direct injury to the head. The chinstrap assists in maintaining the state and position of the hard hat. The back hoop is the locking device for the head hoop. Impact absorption performance, puncture resistance performance, lateral rigidity, electrical insulation and flame retardancy are the basic technical performance requirements for safety helmets....

Claims

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