TWM464152U - Welding mask - Google Patents

Description

Welding mask

The present invention relates to a welding mask, in particular to a goggle of the welding mask having two different color perspective lenses.

According to the electric welding, a machining method in which a large amount of electric current is passed through two poles of a certain distance, that is, an arc phenomenon generated at the end point, thereby emitting high heat, and welding metal parts or materials at the hot spot to each other. In the construction process of electric welding, strong arc glare damage will occur, and hot solder or metal scraps will be sprayed. Therefore, if the welder performs the above-mentioned electric welding construction, it is necessary to hold the electric welding mask and use the electric welding mask. The goggles protect the eyes from the glare, and the face is not burnt by solder or metal scraps to maintain the safety of the construction.

However, the lens of the conventional welding mask used in the face mask group is an ink lens, so the welder needs to cover the face with a welding mask when welding. For the welding, the welding mask should be removed all the time. After seeing the welding result, it is repeated to complete the welding work. However, the working method is too inefficient and it is easy for the welder to fatigue. Therefore, some manufacturers have developed the prior art disclosed in the new national patent No. M338648 "Improvement of the welding mask structure", which is a method in which the ink-colored lens of the visor group is pivoted and overlapped with the transparent lens, so that the welder is working When welding, it is necessary to cover the transparent lens with an ink lens for the purpose of shielding the arc glare during the welding work. After a while, the ink lens must be turned over to see the welding result, so that the welding work is repeated, but the working method is still quite troublesome. And improving work efficiency is still limited and needs to be improved.

The present inventors have developed a new type of electric welding mask after years of research in view of the above-mentioned shortcomings of the prior art, and therefore the main object of the present invention is to provide an electric welding mask which can improve the welding work efficiency.

Therefore, the creator created a welding mask with a perforated cover and a goggles set in the perforation with the long-term research and integration of the welding mask. A lens holder is disposed on the outer periphery of the through hole of the cover body, and the lens holder is provided with an ink color lens and a transparent lens. The ink color lens and the transparent lens are provided with a partition plate, and the partition plate is connected with a frame body. Forming a mirror cover, the mirror cover corresponding to the lens holder, and providing a fastening device between the lens holder and the mirror cover. When the mirror cover is locked to the lens holder, the partition plate is separated by the ink lens and the transparent lens. And the partition is tilted forward so that it forms a small line of sight in the line of sight of the welder.

Therefore, the present invention has the following effects as compared with the prior art: the goggle group of the present invention is indirectly provided with a partition which is inclined downward in a through hole of a frame, and a spacer is arranged above the partition. An ink lens, and a transparent lens is arranged under the separator. When the welding work is performed, the eyeball can be viewed with the ink lens to form a line of sight. If the welding result is to be seen or moved elsewhere, the head can be raised and rotated. The eyeball is viewed downwards in line with the transparent lens. Or a transparent lens is arranged on the upper part of the partition plate, and an ink color lens is arranged under the partition plate. When the electric welding work is performed, the head can be lifted up and the eyeball is downwardly arranged to form a line of sight with the ink color lens. If you want to see the welding results or move it elsewhere, you can lower your head and turn your eyeballs to look at the transparent lens to form a line of sight. Therefore, there are two different modes in this creation, which can be used with each lens according to the suitability of each person. When the welding work, it is not necessary to completely remove the entire welding mask, thereby improving the efficiency of the welding work.

In order to achieve the above objectives and effects, the specific technical means used in this creation are further detailed.

First, please refer to FIG. 1 to FIG. 3 , which relates to a welding mask, which comprises: a cover 1 and a pair of goggles 2; wherein the cover 1 is resistant to fire and not The light-transmitting material is formed, and can fully cover the face of the welder's head, so that the cover 1 can cover the strong light generated during the electric welding work and the high-temperature molten metal and solder sprayed, and the The upper inner side of the cover body 1 is provided with a wearing part 13 for carrying the power supply welder's head, and the cover body 1 corresponds to the electric power. A hole 11 is formed in the eye of the welder, and the lens holder 12 is fixed or integrally formed in the hole 11 , and the lens holder 12 is hollowed out with the hole 11 and is provided with a lens placement portion 121 for placement. The ink lens 24, the transparent lens 25 and the elastic body 27, the mirror base 12 is set to be thicker in the upper half, and the lower half is tapered; and the goggles 2 further includes a mirror cover 21 and an ink color. The lens cover 24, a transparent lens 25 and an elastic body 27 are formed. The lens cover 21 has a frame body 211, and the frame body 211 has a through hole 212. The baffle 22 extends upwardly from a bump 221, and the bump 221, as shown in FIG. 2, can be embedded in the middle of the through hole 211 of the frame 21, and the partition 22 is inclined downward. The ink lens 24 and the transparent lens 25 are respectively placed on the lens placement portion 121 of the lens holder 12, and then the elastic body 27 is placed on the ink lens 24 and the transparent lens 25, and then the mirror is covered. The cover 21 is locked with the fastening device 26, and the protrusion 221 is located between the ink lens 24 and the transparent lens 25. In particular, the fastening device 26 can It is a bolt-locking or snap-on manner; another two side plates 23 are disposed between the partition 22 and the frame 21 to strengthen the structure of the partition 22, and finally the ink-colored lens 24 is mounted on the partition. Above the 22, the transparent lens 25 is mounted below the partition 22.

Please refer to the figure shown in Figure 4. When the welder wears the created welding mask for welding work, the inner surface of the cover 1 will be close to the welder's head and face, and the height of the cover is adjusted to the most suitable. Position, and after wearing this creative welding mask, its partition 22 At an appropriate distance from the eye and at a suitable position below the eye, the partition 22 is visually aligned so that the welder can match his or her eyeballs with the ink-colored lens 24 to form a line of sight and look down, thus isolating the welding operation. The generated arc glare, as shown in Fig. 5, can be looked up and turned to turn the eyeball down and fit the transparent lens 25 of the welding mask to form a line of sight, so as to see the result of the welding, and then prepare The next welding work or welding elsewhere does not require the entire removal of the welding mask to improve the efficiency of the welding.

In view of the above-mentioned creative embodiment, the present invention relates to a "welding mask", and its constituent structure has not been seen in various books or publicly used, and it is in line with the requirements of the new patent application, and the application for the patent is granted as soon as possible. Prayer; need to be clearly stated, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it is still beyond the scope of the specification and drawings. The spirit of the spirit should be combined with Chen Ming within the scope of this creation.

1‧‧‧ Cover

11‧‧‧Perforation

12‧‧‧Mirror base

121‧‧‧ lens placement

13‧‧‧ wearing parts

2‧‧‧Goggles

21‧‧‧Mirror cover

211‧‧‧ frame

212‧‧‧through hole

22‧‧‧Baffle

221‧‧‧Bumps

23‧‧‧ side panels

24‧‧‧Ink lenses

25‧‧‧Transparent lenses

26‧‧‧ fastening device

27‧‧‧ Elastomers

3‧‧‧ Eyes

Fig. 1 is a perspective view showing a preferred embodiment of the present invention.

Figure 2 is an exploded view of a preferred embodiment of the present invention.

Figure 3 is a side cross-sectional view of a preferred embodiment of the present invention.

Fig. 4 is a view showing an embodiment of a low-head electric welding according to a preferred embodiment of the present invention.

Fig. 5 is a view showing the state of the electric welding result of the head-up of the preferred embodiment of the present invention.

1‧‧‧ Cover

12‧‧‧Mirror base

13‧‧‧ wearing parts

21‧‧‧ frame

211‧‧‧through hole

22‧‧‧Baffle

221‧‧‧Bumps

23‧‧‧ side panels

26‧‧‧ fastening device

Claims (9)

An electric welding mask is a cover body having a perforation, and a pair of goggles is arranged around the perforation, wherein the goggle group is connected with a mirror base on the outer periphery of the perforation of the cover body, and the mirror is provided An ink-collar lens and a transparent lens are disposed on the seat, wherein the ink-colored lens and the transparent lens are provided with a partition extending forwardly, and the partition is connected to a frame to form a mirror cover, and the mirror cover is provided Corresponding to the mirror base, a fastening device is arranged between the mirror base and the mirror cover. The electric welding mask according to claim 1, wherein the mask is provided with a wearing member. The electric welding mask according to claim 1, wherein the mirror base is set to be thicker in the upper half and thinner in the lower half. The electric welding mask according to claim 1, wherein the partition is inclined forward and downward by an angle. The electric welding mask according to claim 1, wherein the partition extends upwardly with a bump, and the bump is directly embedded between the ink lens and the transparent lens. According to the welding mask of the first aspect of the patent application, the two sides of the lower side of the partition are provided with two side plates. The electric welding mask according to claim 1, 2, 3, 4, 5 or 6, wherein the ink lens is disposed above the partition and the transparent lens is disposed below the partition. According to the scope of claim 1, 2, 3, 4, 5, or 6 A welding mask, wherein the ink lens is disposed below the spacer and the transparent mirror is disposed above the spacer. An electric welding mask according to claim 1, 2, 3, 4, 5 or 6 wherein an elastomer is provided between the ink lens, the transparent lens and the mirror cover.