CN213722881U

CN213722881U - Anti-blinding and anti-dazzling welding mask convenient to install

Info

Publication number: CN213722881U
Application number: CN202022536035.0U
Authority: CN
Inventors: 贾卫东; 汤丹丹
Original assignee: Jiangsu Meixin Optoelectronics Technology Co Ltd
Current assignee: Jiangsu Meixin Optoelectronics Technology Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-20
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses an anti-blinding dizzy eye-protecting's welding face guard convenient to installation, which comprises an outer shell, the mounting groove has been seted up to one side outer wall of shell, and the inner wall of mounting groove has fixed frame through the bolt fastening, and one side outer wall of fixed frame is provided with tilting mechanism, and the ventilation groove has been seted up to one side outer wall of shell, and the inner wall in ventilation groove has the gauze mask through the bolt bonding, is equipped with the intermediate layer in the gauze mask, is equipped with the filter layer in the intermediate layer, and one side outer wall of shell has the adjusting button through the bolt fastening, and the one end of adjusting button is connected with adjustment mechanism, and the inner wall of shell passes through the bolt fastening and has the hood. The utility model discloses a rotatory knob for the knob drives one of them connecting rod and rotates, thereby promotes another connecting rod and drives the picture frame and overturn, carries out weldment work in the time of, and accessible fixture block joint and then fix in the draw-in groove, protects the staff through the protection lens, filters harmful light through the light filter, avoids arc light radiation.

Description

Anti-blinding and anti-dazzling welding mask convenient to install

Technical Field

The utility model relates to a welding mask technical field especially relates to an anti-blinding dizzy welding mask who protects eyes convenient to installation.

Background

In the prior art, the welding mask can effectively prevent strong arc light generated in the welding operation process from damaging eyes of people, harmful gases and the like of the generated splashes damage the face, the occurrence of skin burn is reduced, the welding mask is in a bright state before welding and arc striking, the position of a welding seam can be clearly observed to avoid blind arc striking, and the automatic dimming welding mask controls a liquid crystal protective lens to darken within a very short time to reach the brightness required by welding in the moment of arc striking, so that the eyes of people are protected from being damaged by the electric welding arc light.

Through retrieval, chinese patent publication No. CN203244500U discloses a welding helmet, which comprises a welding cap, a viewing window with a lens holder is opened in the middle of the front end of the welding cap, a transparent protective lens and a eye-protection protective lens are installed on the lens holder, and an automatic filtering protective lens is installed between the transparent protective lens and the eye-protection protective lens.

One welding helmet of the above-mentioned patent suffers from the following disadvantages: the mask can not be utilized better only by blocking the passing of ultraviolet rays and infrared rays through the automatic filtering protective lens without considering the different sizes of the masks worn by different workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of nonadjustable mask size in the prior art and providing a welding mask which is convenient for installation and can prevent blindness and glare and protect eyes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-blinding dizzy welding mask who protects eyes convenient to installation, which comprises an outer shell, the mounting groove has been seted up to one side outer wall of shell, and the inner wall of mounting groove has fixed frame through the bolt fastening, and one side outer wall of fixed frame is provided with tilting mechanism, and the ventilation groove has been seted up to one side outer wall of shell, and the inner wall in ventilation groove has the gauze mask through the bolt bonding, is equipped with the intermediate layer in the gauze mask, is equipped with the filter layer in the intermediate layer, and one side outer wall of shell has the adjusting button through the bolt fastening, and the one end of adjusting button is connected with adjustment mechanism, and the inner wall of shell passes through the bolt fastening and has the hood.

As a further aspect of the present invention: tilting mechanism includes two knob, four connecting rods, two protection lens, picture frame, two draw-in grooves and two fixture blocks, and every knob all is fixed in on one side outer wall of fixed frame through the pivot, and wherein two connecting rods all are fixed in on one side outer wall of knob through the pivot.

As a further aspect of the present invention: the optical filter is characterized in that the outer wall of one side of the top of the fixed frame is fixed on the outer wall of one side of the top of the fixed frame through a rotating shaft, each clamping groove is arranged on the outer wall of one side of the fixed frame, each clamping block is welded on the outer wall of one side of the frame, one ends of the other two connecting rods are connected with the frame through rotating shafts, the inner walls of the protection lenses are clamped on the inner walls of the frame, and the outer walls of the two protection lenses on one side opposite to each other are clamped with optical filters.

As a further aspect of the present invention: the adjusting mechanism comprises three adjusting belts, a spongy cushion, more than three latches of two connecting blocks, adjusting blocks and buttons, wherein the outer wall of one side of each connecting block is fixed on the outer wall of one side of the shell through bolts, and the two ends of each adjusting belt are bonded on the outer wall of one side of each connecting block.

As a further aspect of the present invention: the inner wall of the spongy cushion is bonded on the outer wall of one of the adjusting belts, each latch is bonded on the outer wall of one side of one of the adjusting belts, the inner wall of the adjusting block is sleeved on the outer walls of the two adjusting belts, and one end of the button is fixed on the outer wall of the top of the adjusting block through a bolt.

As a further aspect of the present invention: the shell and the head cap are respectively composed of an ageing-resistant layer, an anti-scald protective layer and a fire-resistant flame-retardant layer, and the anti-scald protective layer is adhered to the outer side of the shell and the outer side of the head cap.

As a further aspect of the present invention: the bonding of ageing-resistant layer is in the interior limit side of shell and hood, and fire-resistant fire-retardant layer bonds on the relative one side outer wall on preventing scalding protective layer and ageing-resistant layer.

Compared with the prior art, the utility model provides an anti-blinding dizzy welding mask who protects eyes convenient to installation possesses following beneficial effect:

1. this a welding face guard that is used for blinding prevention dizzy eye that is convenient for install through rotatory knob for the knob drives one of them connecting rod and rotates, thereby promotes another connecting rod and drives the picture frame and overturn, carries out the weldment work during, and accessible fixture block joint is in the draw-in groove and then fixes, protects the staff through the protection lens, filters harmful light through the light filter, avoids arc light radiation.

2. This a welding face guard that is used for preventing blinding dizzy eye that is convenient for install protects staff's head through the foam-rubber cushion, carries out spacing fixed to the latch through pressing the button to carry out the length of spacing fixed regulation band through the latch to different positions, and then can be applicable to different crowds and wear.

3. This a welding face guard that is used for preventing blinding dizzy eye that is convenient for install prevents scalding the protection through preventing scalding the protective layer to shell and hood, carries out fire-retardant protection to shell and hood through fire-resistant fire-retardant layer, carries out ageing-resistant protection through ageing-resistant layer to shell and hood, prevents that shell and hood from reducing life because of corroding.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a schematic side view of a welding helmet with anti-blinding and anti-dazzling features, which is convenient to install according to the present invention;

fig. 2 is a schematic view of a rear view structure of an anti-blinding and anti-dazzling welding mask convenient to mount according to the present invention;

fig. 3 is a schematic structural diagram of a in fig. 3 of an anti-blinding and anti-dazzling welding mask convenient to mount according to the present invention;

fig. 4 is a schematic structural diagram of a middle section of an anti-blinding and anti-dazzling welding mask convenient to mount.

In the figure: the multifunctional glasses comprise, by weight, 1-a shell, 2-an adjusting button, 3-a rotating button, 4-a clamping block, 5-a connecting rod, 6-a protective lens, 7-a glasses frame, 8-a clamping groove, 9-a fixing frame, 10-a mask, 11-an adjusting belt, 12-a connecting block, 13-a sponge cushion, 14-a head cover, 15-a clamping tooth, 16-an adjusting block, 17-a button, 18-an ageing-resistant layer, 19-an anti-scald protective layer and 20-a fireproof flame-retardant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A welding mask convenient for installation and capable of preventing blindness and dazzling and protecting eyes is shown in figures 1-4 and comprises a shell 1, wherein a mounting groove is formed in the outer wall of one side of the shell 1, a fixing frame 9 is fixed to the inner wall of the mounting groove through bolts, a turnover mechanism is arranged on the outer wall of one side of the fixing frame 9, a ventilation groove is formed in the outer wall of one side of the shell 1, a mask 10 is bonded to the inner wall of the ventilation groove through bolts, an interlayer is arranged in the mask 10, a filter layer is arranged in the interlayer, an adjusting button 2 is fixed to the outer wall of one side of the shell 1 through bolts, one end of the adjusting button 2 is connected with an adjusting mechanism, and a hood 14 is fixed to the inner wall of the shell 1 through bolts; observe through being provided with tilting mechanism welding work in the time of being convenient for, make the people that the welding face guard is convenient for different wear through adjustment mechanism, be equipped with the filter layer in through gauze mask 10 and filter ambient air, avoid the during operation inhaled air to mix impurity and influence the health.

In order to make the observation more detailed during the welding operation, as shown in fig. 1 and 4, the turnover mechanism includes two rotary buttons 3, four connecting rods 5, a protective lens 6, a lens frame 7, two clamping grooves 8 and two clamping blocks 4, wherein each rotary button 3 is fixed on one side outer wall of a fixed frame 9 through a rotary shaft, two connecting rods 5 are fixed on one side outer wall of the rotary button 3 through a rotary shaft, one side outer wall of the lens frame 7 is fixed on one side outer wall of the top of the fixed frame 9 through a rotary shaft, each clamping groove 8 is arranged on one side outer wall of the fixed frame 9, each clamping block 4 is welded on one side outer wall of the lens frame 7, one end of each other two connecting rods 5 is connected with the lens frame 7 through a rotary shaft, the inner wall of the protective lens 6 is clamped on the inner wall of the lens frame 7, and the outer wall of the opposite side of the two protective lenses 6 is clamped with a light filter; through rotatory knob 3 for knob 3 drives one of them connecting rod 5 and rotates, thereby promotes another connecting rod 5 and drives picture frame 7 and overturn, carries out the weldment work during, and 4 joints of accessible fixture block are and then fixed in draw-in groove 8, protect the staff through protection lens 6, filter harmful light through the light filter, avoid arc light radiation.

In order to enable different people to wear the device, as shown in fig. 2 and 3, the adjusting mechanism comprises three adjusting belts 11, a spongy cushion 13, two connecting blocks 12, more than three latch teeth 15, adjusting blocks 16 and a button 17, wherein the outer wall of one side of each connecting block 12 is fixed on the outer wall of one side of the shell 1 through a bolt, two ends of each adjusting belt 11 are respectively bonded on the outer wall of one side of each connecting block 12, the inner wall of each spongy cushion 13 is bonded on the outer wall of one adjusting belt 11, each latch tooth 15 is bonded on the outer wall of one side of one adjusting belt 11, the inner wall of each adjusting block 16 is sleeved on the outer walls of the two adjusting belts 11, and one end of the button 17 is fixed on the outer wall of the top of the adjusting block 16 through a bolt; protect staff's head through foam-rubber cushion 13, carry out spacing fixed to latch 15 through pressing button 17 to carry out spacing fixed regulation band 11's length through latch 15 to different positions, and then can be applicable to different crowds and wear.

In order to increase the protection performance of the shell 1, as shown in fig. 4, the shell 1 and the head cover 14 are both composed of an anti-aging layer 18, an anti-scald protective layer 19 and a fire-resistant flame-retardant layer 20, the anti-scald protective layer 19 is adhered to the outer sides of the shell 1 and the head cover 14, the anti-aging layer 18 is adhered to the inner sides of the shell 1 and the head cover 14, and the fire-resistant flame-retardant layer 20 is adhered to the outer wall of the opposite side of the anti-scald protective layer 19 and the anti-aging layer 18; prevent scalding the protection through preventing scalding protective layer 19 to shell 1 and hood 14, carry out fire-retardant protection through fire-resistant fire-retardant layer 20 to shell 1 and hood 14, carry out ageing-resistant protection through ageing-resistant layer 18 to shell 1 and hood 14, prevent that shell 1 and hood 14 from reducing life because of corroding.

The working principle is as follows: when the embodiment is used, the rotating knob 3 is rotated to drive one of the connecting rods 5 to rotate by the rotating knob 3, thereby pushing the other connecting rod 5 to drive the mirror frame 7 to turn over, and when welding is carried out, the mirror frame can be clamped in the clamping groove 8 through the clamping block 4 to be fixed, the protective lens 6 protects the working personnel, the filter filters harmful light to avoid arc radiation, the head of the worker is protected by the spongy cushion 13, the latch 15 is limited and fixed by pressing the button 17, thereby, the length of the adjusting belt 11 is fixed by limiting the latch 15 at different positions, the scald-proof protection layer 19 is used for carrying out scald-proof protection on the shell 1 and the head cover 14, the fire-resistant flame-retardant layer 20 is used for protecting the shell 1 and the head cover 14 in a fire-retardant way, and the ageing-resistant layer 18 is used for protecting the shell 1 and the head cover 14 in an ageing-resistant way, so that the shell 1 and the head cover 14 are prevented from being corroded and reducing the service life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a welding face mask who prevents blinding dizzy eye guard convenient to installation, including shell (1), a serial communication port, the mounting groove has been seted up to one side outer wall of shell (1), the inner wall of mounting groove has fixed frame (9) through the bolt fastening, one side outer wall of fixed frame (9) is provided with tilting mechanism, the ventilation groove has been seted up to one side outer wall of shell (1), the inner wall in ventilation groove bonds through the bolt has gauze mask (10), be equipped with the intermediate layer in gauze mask (10), be equipped with the filter layer in the intermediate layer, one side outer wall of shell (1) has adjusting button (2) through the bolt fastening, the one end of adjusting button (2) is connected with adjustment mechanism, the inner wall of shell (1) has hood (14) through the bolt fastening.

2. The welding mask with anti-blinding and anti-dazzling functions convenient to install according to claim 1, wherein the turnover mechanism comprises two rotation buttons (3), four connecting rods (5), a protective lens (6), a lens frame (7), two clamping grooves (8) and two clamping blocks (4), each rotation button (3) is arranged on one outer wall of the fixed frame (9) through a rotation shaft, and two connecting rods (5) are arranged on one outer wall of the rotation button (3) through a rotation shaft.

3. The welding mask convenient for installation and preventing blindness and glare and eye protection as claimed in claim 2, wherein one outer wall of the frame (7) is disposed on the outer wall of the top side of the fixed frame (9) through a rotating shaft, each slot (8) is disposed on one outer wall of the fixed frame (9), each block (4) is welded on one outer wall of the frame (7), one end of the other two connecting rods (5) is connected with the frame (7) through a rotating shaft, the inner wall of the protection lens (6) is clamped on the inner wall of the frame (7), and the outer wall of the opposite side of the two protection lenses (6) is clamped with a filter.

4. The welding mask convenient to mount and capable of preventing blinding and dazzling according to claim 1, wherein the adjusting mechanism comprises three adjusting belts (11), a sponge cushion (13), two connecting blocks (12), more than three latch teeth (15), an adjusting block (16) and a button (17), the outer wall of one side of each connecting block (12) is arranged on the outer wall of one side of the shell (1) through a bolt, and two ends of each adjusting belt (11) are bonded to the outer wall of one side of each connecting block (12).

5. The welding mask with the advantages of convenience in installation and anti-blinding and eye-protecting functions as claimed in claim 4, wherein the inner wall of the sponge cushion (13) is adhered to the outer wall of one of the adjusting belts (11), each latch (15) is adhered to the outer wall of one side of one of the adjusting belts (11), the inner wall of the adjusting block (16) is sleeved on the outer walls of the two adjusting belts (11), and one end of the button (17) is arranged on the outer wall of the top of the adjusting block (16) through a bolt.

6. An easy-to-install anti-blinding and anti-dazzling welding helmet as claimed in claim 1, wherein said shell (1) and said head cover (14) are composed of an anti-aging layer (18), an anti-scalding protective layer (19) and a fire-resistant and flame-retardant layer (20), said anti-scalding protective layer (19) is adhered to the outer side of said shell (1) and said head cover (14).

7. An easy-to-install anti-blinding and anti-dazzling welding helmet as claimed in claim 6, wherein the aging-resistant layer (18) is adhered to the inner side of the shell (1) and the head cover (14), and the fire-resistant and flame-retardant layer (20) is adhered to the outer wall of the anti-scalding protective layer (19) and the aging-resistant layer (18).