Safety helmet is worn school and is examined alarm device

• Main Authors: LIU CHENG, CHEN GUOHAO, YAN YUTONG, LI SHUQING
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2018
• Subjects: HATS; HEAD COVERINGS; HEADWEAR; HUMAN NECESSITIES

The utility model discloses a safety helmet is worn school and is examined alarm device, including hat lining and alarm device, be equipped with the frenulum on the hat lining, be equipped with safe eye -splice on the frenulum, alarm device includes control circuit and alarm circuit. The utility model discloses a be equipped with alarm device on the cap shell, alarm device includes control circuitand alarm circuit, power break -make through the 2nd on -off control control circuit, power break -make through an on -off control alarm circuit, as long as building site's security official opens then safe bell entering operating condition of triangle switch with distinctive key, in case the staff of construction does not fasten safe eye -splice, will send out police dispatch newspaper the tinkle of bells, it has worn safety helmet and staff's attention and has protected the safety of self to remind the security official to urge. 本实用新型公开了种安全帽佩戴校检报警装置，包括帽衬和报警装置，所述帽衬上设有系带，系带上设有安全插扣，所述报警装置包括控制回路和报警回路。本实用新型的帽壳上设有报警装置，报警