Portable manual arc welding gas defense and dust prevention welding mask

A technology of manual arc welding and welding mask, which is applied in the directions of eye mask, ophthalmic surgery, dispersed particle separation, etc. It can solve the problems of toxic dust generation and user illness.

Inactive Publication Date: 2021-02-02
JIANGSU MEIXIN OPTOELECTRONICS TECH
View PDF18 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the overall device achieves the most basic function of the welding mask, during the arc welding process, due to the burning of materials, toxic dust will be generated in the air. Once the user inhales such dust for a long time, it will cause the user to get sick. Therefore, , there is an urgent need for a portable manual arc welding anti-virus and dust-proof welding mask

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable manual arc welding gas defense and dust prevention welding mask
  • Portable manual arc welding gas defense and dust prevention welding mask
  • Portable manual arc welding gas defense and dust prevention welding mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0027] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only used to explain the patent, and should not be construed as limiting the patent.

[0028] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the descri...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a portable manual arc welding gas defense and dust prevention welding mask, and relates to the technical field of welding masks. The welding mask aims to solve the safety problem of the welding mask. The welding mask specifically comprises a mask body, rotating bases are connected to the outer walls of two sides of the top of the mask body in a threaded manner, the outer walls of the two sides of the two rotating bases are connected with magnetic attraction blocks through mounting nuts, the outer walls of the opposite sides of the two magnetic attraction blocks are attracted with the same helmet, an observation hole is formed in the outer wall of the front face of the mask body, the outer walls of the two sides, close to the observation hole, of the mask body are fixedly provided with the same arc-shaped mounting plate through two round snap-fasteners, a clamping groove is formed in the outer wall of the front face of the arc-shaped mounting plate, the inner wall of the periphery of the clamping groove is connected with the same goggles in a clamped mode, and dust prevention filters are arranged on the outer walls of two sides of the front face, close to thelower portion of the goggles, of the mask body. According to the welding mask, sucked gas can be effectively subjected to dust filtering and disinfection through a dust prevention disinfection mechanism, so that the air sucked by a user does not contain toxic dust.

Description

technical field [0001] The invention relates to the technical field of welding masks, in particular to a portable manual arc welding anti-virus and dust-proof welding mask. Background technique [0002] A welding mask is a tool used to protect the safety of workers during welding and cutting operations. It is a high-tech product integrating optics, electronics, human body, materials and other disciplines. High-quality LCD and glass-coated combination are used as shading lenses. The light sensing system on the lens can instantly detect the generation and disappearance of arc light during electric welding, and quickly drive the liquid crystal to shading and change color to achieve safe and effective filtering of harmful light, thereby protecting welders. Eyes, face to avoid arc radiation damage. [0003] After retrieval, the Chinese patent application number is CN201520397374.1, which discloses a mouth-held welding mask, which belongs to the field of welding appliances. A m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/06B01D50/00
CPCA61F9/06A61F9/068B01D50/00
Inventor 贾卫东汤丹丹
Owner JIANGSU MEIXIN OPTOELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap