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Direct-irradiation-preventing arc water-cooling welding mask capable of achieving long distance welding

A welding mask and anti-direct radiation technology, which is applied in eye masks, ophthalmic surgery, ophthalmic treatment, etc., can solve problems such as inability to fit the head, and achieve the effect of avoiding smoke and dust poisoning

Pending Publication Date: 2021-01-29
JIANGSU MEIXIN OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The welding mask in the above-mentioned patent has the following disadvantages: the headwear part and the fixed part of the protective plate are connected in rotation, but the headwear part is only supported by an upper protective belt, which cannot be well fitted to the head

Method used

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  • Direct-irradiation-preventing arc water-cooling welding mask capable of achieving long distance welding
  • Direct-irradiation-preventing arc water-cooling welding mask capable of achieving long distance welding
  • Direct-irradiation-preventing arc water-cooling welding mask capable of achieving long distance welding

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Embodiment Construction

[0028] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0029] 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 for explaining the patent, and should not be construed as limiting the patent.

[0030] 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 des...

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Abstract

The invention discloses a direct-irradiation-preventing arc water-cooling welding mask capable of achieving long distance welding, and relates to the technical field of welding masks. The problem thata welding mask is prone to falling off when being worn again is solved. The welding mask specifically comprises two fixing sleeves and a mask body, sleeves are clamped to the outer walls of the two fixing sleeves correspondingly, adjusting chambers are clamped to the outer walls of the sleeves, blocking columns are slidably connected to the inner walls of the two sides of each adjusting chamber correspondingly, the same connecting rod is welded to the two sides of the opposite outer walls of the two blocking columns, and a button is clamped to the outer wall of one blocking column; a second spring is clamped to the outer wall of the button and connected with the outer wall of the blocking column. Through the arrangement of the fixing bands, the fixing bands are connected with the racks, the two fixing sleeves are fixed to ears, the handles on the two sides are pulled, the racks extrude the baffles when moving downwards, after the positions are adjusted, the baffles can be clamped in teeth of the racks, the racks are fixed, the fixing bands can be attached to the head, and the fixing bands are matched with the auxiliary bands to fix the welding mask to the head of a human body andis prevented from falling.

Description

technical field [0001] The invention relates to the technical field of welding masks, in particular to a water-cooled welding mask capable of preventing direct radiation from arc light and having a relatively long distance. Background technique [0002] Welding mask refers to the tool used to protect the safety of operators in welding and cutting operations; it is a high-tech product integrating optics, electronics, human body, material science and other disciplines; it uses high-quality LCD and glass-coated combination as light-shielding lens , The light sensing system on the lens can instantly detect the occurrence and disappearance of arc light during electric welding, and quickly drive the liquid crystal to block light and change color to achieve safe and effective filtering of harmful light, thereby protecting the welder's eyes and face from arc radiation damage. [0003] After retrieval, the Chinese patent application number is 201280023854.0, which discloses a welding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/06A61F9/00
CPCA61F9/06A61F9/068A61F9/00
Inventor 贾卫东汤丹丹
Owner JIANGSU MEIXIN OPTOELECTRONICS TECH
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