Protective hood

A technology of head cover and cover body, which is applied in the direction of anti-virus protection device, respiratory protection device, respiratory protection container, etc., can solve problems such as human injury, and achieve the effect of preventing injury.
CN112642067APending Publication Date: 2021-04-13无锡联盾特种防护有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
无锡联盾特种防护有限公司
Publication Date
2021-04-13

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Abstract

The invention provides a protective hood. The hood can effectively prevent toxic gas generated after leakage of a storage battery from hurting a wearer while realizing simple wearing of a human body, comprises a hood body and an air supply device which are connected through an air supply pipe, and is characterized in that the air supply device comprises a shell, an air supply fan is arranged in the shell, an air outlet is formed at the position, corresponding to the air supply fan, of the shell, the air supply pipe is connected with the air outlet, and a battery box is connected with the shell.
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Description

technical field

[0001] The invention relates to the technical field of protective equipment, in particular to a protective headgear. Background technique

[0002] Infectious diseases that can be transmitted through the air or contact (such as the emergence of new coronary pneumonia this year) are a threat to human society. In particular, front-line rescue personnel need to be in direct contact with pathogens, and wearing protective equipment is particularly important to protect the safety of personnel. In the prior art, a positive pressure biological protective hood was invented (patent number: 201410747499.2), which realizes the simple wearing of the protective hood, because the air supply device of the protective hood needs a mobile power supply, and the movement of the protective hood Both the power supply and the blower fan are set in the casing composed of the upper shell of the air supply system and the lower shell of the air supply system. The mobile power supply is ...

Claims

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