Novel filter type gas mask

A gas mask and filtering technology, which is applied in the direction of breathing masks, life-saving equipment, respiratory protection containers, etc., can solve the problems of wearing a heavy feeling, heavy mask, cumbersome assembly, etc., to reduce the feeling of falling, comfortable to wear, and protect effective effect

Inactive Publication Date: 2015-03-18
哈尔滨安赛福经贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This innovative filtering device described for use with respiratory devices has several benefits compared to existing filters used on them. It helps reduce discomfort while still providing good filtrations without causing harmful substances like dirt or bacteria into breathing airflow. Additionally, it allows users to custom fit their own heads better than previous designs due to its longer-lasting design.

Problems solved by technology

The technical problem addressed by this patented design for an easy-to-wear air purifying device has been finding a simpler way to make sure there're no unnecessary weightiness during use while still being effective at filtering harmful gases from breathing outdoor environments like restaurants.

Method used

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  • Novel filter type gas mask

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, a new type of filter gas mask, its structure includes: mask wearing hole 1, mask wearing belt 2, wearing auxiliary parts 3, fixing belt 4, mask 5, fixing belt auxiliary parts 6, fixing pin 7, fixing hole 8 , Inhalation valve support part 9, fixing belt connecting hole 10, exhalation valve cover 11, wearing belt fixing part 12, positioning card slot 13, mask wearing belt fixing button 14. The wearing belt fixing part is arranged on the outside of the mask, and is composed of two conjoined fixing belt connecting holes, and the two fixing belt connecting holes correspond to the two suction valve supporting parts respectively. A fixing hole is arranged at the place, and the fixing hole corresponds to the fixing pin arranged on the mask; a fixing belt is installed on the wearing belt fixing part, and the we

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Abstract

The invention discloses a novel filter type gas mask which comprises a mask wearing hole, a mask wearing belt, a wearing auxiliary part, a fixing belt, a mask, a mask belt auxiliary part, a fixing pin, a fixing hole, suction valve supporting parts, fixing belt connecting holes, an exhalation valve door cover, a wearing belt fixing part, a positioning blocking slot and a mask wearing belt fixing button, wherein the mask wearing belt is connected to the corresponding wearing auxiliary part and the fixing belt by virtue of connecting buttons arranged at the two sides of the bottom end of the mask wearing belt; the wearing belt fixing part is arranged at the outer side of the mask and consists of two conjoined fixing belt connecting holes which are respectively corresponding to the two suction valve supporting parts, and a fixing hole is formed in a junction of the two fixing belt connecting holes, and the fixing hole is corresponding to the fixing pin arranged on the mask. The novel filter type gas mask can be used for relieving a negative falling sense of a wearer to the greatest extent, and effectively avoiding colloidal pollutants such as mud from splashing and attaching to the exhalation valve; moreover, the mask wearing belt and the mask fixing belt are adjustable in length, so that the mask can be freely regulated according to the head style of the wearer, and therefore, the wearing is guaranteed to be relatively comfortable and the protection is guaranteed to be relatively effective.

Description

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Claims

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Application Information

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Owner 哈尔滨安赛福经贸有限公司
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