Eye and nose integrated device for preventing welding ultraviolet electric welding dust

An anti-ultraviolet and ultraviolet technology, which is applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of inability to filter gas, cannot be adjusted, and people breathe in polluted gas, so as to improve the use effect and prevent spark damage Effect

CN112453782APending Publication Date: 2021-03-09山东省职业卫生与职业病防治研究院
11 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-03-09

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an eye and nose integrated device for preventing welding ultraviolet electric welding dust, and belongs to the technical field of welding protection. The eye and nose integrated device comprises a mask, wherein an ultraviolet-proof lens is embedded and connected to one side of the mask, a baffle is embedded and connected into the mask, a groove plate is fixedly connected toone side of the baffle, a hinge shaft is fixedly connected to the upper part of the groove plate, a pressing plate is fixedly connected to one side of the hinge shaft, a limiting rod is fixedly connected to one side of the pressing plate, the limiting rod is connected into a limiting groove in a sliding manner, the limiting groove is formed in one side of a buckling plate, a buckling block is connected to one side of the pressing plate in an interference manner, and the buckling block is triangular. According to the eye and nose integrated device, through an adjusting shell, when the mask isused by a worker, the worker can conveniently and quickly sleeve the head with the mask by rotating a knob, and meanwhile, the size of a clamping belt on one side of the mask can be adjusted accordingto different head circumferences, so that the using effect of the mask is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of welding protection, in particular to an eye-nose integrated device for preventing welding ultraviolet welding dust. Background technique

[0002] Welding, also known as welding or welding, is a manufacturing process and technology that uses heat, high temperature or high pressure to join metal or other thermoplastic materials such as plastics.

[0003] Metal welding, according to the characteristics of its process, can be divided into three categories: fusion welding, pressure welding and brazing.

[0004] Welding achieves the purpose of joining through the following three ways:

[0005] 1. Fusion welding - heating the workpieces to be joined to make them partially melt to form a molten pool, and then join after the molten pool is cooled and solidified. If necessary, fillers can be added to assist. It is suitable for welding processing of various metals and alloys. pressure.

[0006] 2. Pressure weldin...

Examples

Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] The following will combine Figure 1 to Figure 4 An eye-nose integrated device for preventing welding ultraviolet welding dust according to an embodiment of the present invention will be described in detail.

[0034] refer to figure 1 and figure 2As shown, an eye-nose integrated device for preventing welding ultraviolet welding dust provided by the embodiment of the present invention includes a mask 1, one side of the mask 1 i...