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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.

Pending Publication Date: 2021-04-13
无锡联盾特种防护有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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 a battery. During use, if the battery leaks, it will inevitably form toxic substances in the battery. The gas enters the wearer's respiratory system through the blower fan, causing great harm to the human body

Method used

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] figure 1 , a protective hood, which includes a hood body 1 and an air supply device 2, the hood body 1 is connected to a shawl 3, the hood body 1 and the air supply device 2 are connected through an air supply pipe 4, and the air supply device 2 includes a shell Body 5, housing 5 is provided with an air supply fan 6, the housing 5 is provided with an air outlet 7 corresponding to the air supply fan 6, the air supply pipe 4 is connected to the air outlet 7, the battery box 8 is connected to the housing 5, and the housing 5 is respectively Connect the two filter tanks 10 through thread 9 (other methods can also be used), and the battery is placed in the battery box to realize the separation of the air blower from the battery, effectively preventing the toxic gas generated after the battery leaks from entering the hood through the air blower Deals ...

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PUM

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/10A62B15/00A62B18/02A62B18/08
CPCA62B7/10A62B15/00A62B18/02A62B18/08
Inventor 侯磊朱美玉阮闵章若寅
Owner 无锡联盾特种防护有限公司
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