CN219662064U - Dustproof wind-exchanging electric welding protection mask - Google Patents
Dustproof wind-exchanging electric welding protection mask Download PDFInfo
- Publication number
- CN219662064U CN219662064U CN202321178644.0U CN202321178644U CN219662064U CN 219662064 U CN219662064 U CN 219662064U CN 202321178644 U CN202321178644 U CN 202321178644U CN 219662064 U CN219662064 U CN 219662064U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- hinge shaft
- welding protection
- electric welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 210000003128 head Anatomy 0.000 description 14
- 239000007789 gas Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the technical field of electric welding masks and discloses a dustproof wind-changing welding protection mask which comprises a mask body, wherein a first hinge shaft is fixedly connected to the inside of the mask body, a first driving piece is fixedly connected to the outer wall of the first hinge shaft, a head hoop is connected to the first hinge shaft, two adjusting belts which are bilaterally symmetrical are fixedly connected to the outer wall of the head hoop, the outer wall of each adjusting belt is attached to the inner wall of a shell, a second driving piece is rotatably connected to the inside of the shell, and a second hinge shaft is fixedly connected to the inside of the second driving piece. According to the utility model, the second driving piece is rotated to drive the second hinge shaft to rotate, the second hinge shaft drives the gear to rotate, and the gear drives the racks at two ends to rotate, so that the effect of adjusting the distance between the two left and right symmetrical adjusting belts is achieved, the mask and the head are convenient to fix, different people can use the mask, and the practicability of the mask is improved.
Description
Technical Field
The utility model relates to the technical field of electric welding masks, in particular to a dustproof wind-exchanging electric welding protection mask.
Background
As is well known, a welding mask is a tool that protects the safety of operators during welding and cutting operations. The novel welding and cutting device is mainly used for filtering light, preventing harmful radiation such as ultraviolet rays and infrared rays generated by electric arcs in welding and cutting operations and strong light injury, and preventing splashes generated in the operations from being applied to the face, and in addition, preventing harmful gases, dust and the like from damaging the lung of a human body.
The prior electric welding protective mask mainly relies on the goggles to block harmful gas and dust, and the harmful gas possibly enters from the gaps in the way, so that the mask is inconvenient to use.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a dustproof wind-exchanging welding protection mask.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dustproof trade wind power welding protection face guard, includes the cover body, the inside fixedly connected with first articulated shaft of cover body, the outer wall fixedly connected with first driving piece of first articulated shaft, first articulated shaft is connected with the head hoop, the outer wall fixedly connected with of head hoop two adjusting straps of bilateral symmetry, the outer wall of adjusting strap laminates with the inner wall of shell mutually, the inside rotation of shell is connected with the second driving piece, the inside fixedly connected with second articulated shaft of second driving piece, the outer wall fixedly connected with gear of second articulated shaft, two meshing connection of gear have the rack, the equal fixedly connected with adjusting strap of outer wall of rack.
As a further description of the above technical solution:
the outer wall of the first driving piece is attached to the outer wall of the cover body, and the second hinge shaft is rotationally connected to the inside of the shell.
As a further description of the above technical solution:
the gear and the rack are arranged in the shell, and one side of the outer wall of the head hoop is fixedly connected with an elastic band.
As a further description of the above technical solution:
the upper surface fixedly connected with top cap of the cover body, the inside of top cap is provided with the fan.
As a further description of the above technical solution:
the inside fixedly connected with installation shell of the cover body, the inside of installation shell is provided with first filter screen.
As a further description of the above technical solution:
an activated carbon filter plate is arranged on one side of the first filter screen, and a filter element is arranged on one side of the activated carbon filter plate.
As a further description of the above technical solution:
one side of the filter element is provided with a second filter screen, and the second filter screen, the activated carbon filter plate and the filter element are arranged in the installation shell.
As a further description of the above technical solution:
the inside of the cover body is provided with a pair of goggles.
The utility model has the following beneficial effects:
1. according to the utility model, the second driving piece is rotated to drive the second hinge shaft to rotate, the second hinge shaft drives the gear to rotate, and the gear drives the racks at two ends to rotate, so that the effect of adjusting the distance between the two left and right symmetrical adjusting belts is achieved, the mask and the head are convenient to fix, different people can use the mask conveniently, and the practicability of the mask is improved.
2. According to the utility model, when the mask is used, the first filter screen, the active carbon filter plate, the filter element and the second filter screen are matched, so that the effects of filtering and dedusting the gas inhaled by a person to the human body are achieved, and the influence of the gas generated by welding to the human body is reduced.
Drawings
FIG. 1 is a front perspective view of a dustproof wind-exchanging welding protection mask according to the present utility model;
fig. 2 is a schematic diagram of a split structure of a dustproof wind-exchanging welding protection mask according to the present utility model;
fig. 3 is a schematic diagram of a housing part structure of the dustproof welding protection mask provided by the utility model.
Legend description:
1. a cover body; 2. a protective eye lens; 3. a top cover; 4. a blower; 5. a first filter screen; 6. a mounting shell; 7. an activated carbon filter plate; 8. a filter element; 9. a second filter screen; 10. an elastic band; 11. a first driving member; 12. a first hinge shaft; 13. a headband; 14. an adjusting belt; 15. a housing; 16. a second driving member; 17. a second hinge shaft; 18. a gear; 19. a rack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the dustproof wind-powered welding protection mask comprises a mask body 1, wherein a first hinge shaft 12 is fixedly connected to the inside of the mask body 1, a first driving part 11 is fixedly connected to the outer wall of the first hinge shaft 12, a head hoop 13 is connected to the first hinge shaft 12, two adjusting belts 14 are fixedly connected to the outer wall of the head hoop 13 in a bilateral symmetry mode, the outer wall of the adjusting belts 14 is attached to the inner wall of a shell 15, a second driving part 16 is rotatably connected to the inside of the shell 15, a second hinge shaft 17 is fixedly connected to the inside of the second driving part 16, a gear 18 is fixedly connected to the outer wall of the second hinge shaft 17, racks 19 are connected to the two meshing parts of the gear 18, adjusting belts 14 are fixedly connected to the outer wall of the racks 19, when the device is needed to be used, the head hoop 13 and the elastic belts 10 are worn on the head, the second hinge shaft 17 is driven to rotate through rotating the second driving parts 16, the gears 18 are driven to rotate by the gears 19, the racks 19 at two ends are driven to rotate, the distance between the two adjusting belts 14 is adjusted, convenience is achieved, the mask and the mask is convenient to use with different users, and practicality is improved.
The outer wall of first driving piece 11 is laminated mutually with the outer wall of the cover body 1, the inside at shell 15 is connected in the rotation of second articulated shaft 17, gear 18 and rack 19 set up in the inside of shell 15, outer wall one side fixedly connected with elastic cord 10 of head band 13, when the device is used to needs, first wear head band 13 and elastic cord 10 on the head, first through rotating second driving piece 16, drive second articulated shaft 17 rotation, the upper surface fixedly connected with top cap 3 of the cover body 1, the inside of top cap 3 is provided with fan 4, the effect of changing the wind has been reached through the fan 4 of top cap 3, the inside fixedly connected with installation shell 6 of the cover body 1, the inside of installation shell 6 is provided with first filter screen 5, one side of first filter screen 5 is provided with activated carbon filter plate 7, one side of activated carbon filter plate 7 is provided with filter core 8, one side of filter core 8 is provided with second filter screen 9, second filter plate 9, activated carbon filter plate 7 and filter core 8 all set up in the inside of installation shell 6, the inside of the cover body 1 is provided with eye protection lens 2, prevent the injury to eyes lens 2, the effect of leading to the fact the injury to the human body, the effect of the human body is reached through the filter screen 7, the filter screen is welded to the filter screen 8, the effect of the filter screen is reached when the first filter screen is used, the filter screen is welded to the filter screen is convenient, the filter screen is used, the human body is inhaled to the filter screen is convenient, the human body is easy to breathed has the filter air, and has the filter air is convenient to the air, and has the air and the air.
Working principle: when the device is needed to be used, the head hoop 13 and the elastic band 10 are worn on the head, the second driving piece 16 is rotated to drive the second hinge shaft 17 to rotate, the second hinge shaft 17 drives the gear 18 to rotate, the gear 18 drives the racks 19 at two ends to rotate, the effect of adjusting the distance between the two left and right symmetrical adjusting belts 14 is achieved, the mask and the head are convenient to fix, different people can use the mask conveniently, the practicability of the mask is improved, the effect of changing air is achieved through the fan 4 of the top cover 3, the first hinge shaft 12 is driven to rotate through the first driving piece 11, the mask body 1 is rotated to the right front of the face, damage to eyes is prevented through the eye protection lens 2, the effect of filtering and dust removing on human body inhaled air is achieved through the cooperation of the first filter screen 5, the active carbon filter plate 7, the filter core 8 and the second filter screen 9, and the effect of reducing the influence of the welding generated air on the human body is achieved when the mask is used.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Dustproof trade wind-powered electricity generation welding protection face guard, including the cover body (1), its characterized in that: the novel adjustable hood comprises a hood body (1), and is characterized in that a first hinge shaft (12) is fixedly connected to the inside of the hood body (1), a first driving part (11) is fixedly connected to the outer wall of the first hinge shaft (12), a head hoop (13) is connected to the first hinge shaft (12), two adjusting belts (14) are fixedly connected to the outer wall of the head hoop (13) in a bilateral symmetry mode, the outer wall of the adjusting belts (14) is attached to the inner wall of a shell (15), a second driving part (16) is rotatably connected to the inside of the shell (15), a second hinge shaft (17) is fixedly connected to the inside of the second driving part (16), a gear (18) is fixedly connected to the outer wall of the second hinge shaft (17), racks (19) are connected to two meshed and are connected to the outer wall of the gear (18), and the adjusting belts (14) are fixedly connected to the outer wall of the racks (19).
2. The dustproof wind-changing electric welding protection mask according to claim 1, wherein: the outer wall of the first driving piece (11) is attached to the outer wall of the cover body (1), and the second hinge shaft (17) is rotatably connected to the inside of the shell (15).
3. The dustproof wind-changing electric welding protection mask according to claim 1, wherein: the gear (18) and the rack (19) are arranged in the shell (15), and one side of the outer wall of the head hoop (13) is fixedly connected with an elastic band (10).
4. The dustproof wind-changing electric welding protection mask according to claim 1, wherein: the upper surface of the cover body (1) is fixedly connected with a top cover (3), and a fan (4) is arranged in the top cover (3).
5. The dustproof wind-changing electric welding protection mask according to claim 1, wherein: the inside fixedly connected with installation shell (6) of cover body (1), the inside of installation shell (6) is provided with first filter screen (5).
6. The dustproof wind-changing electric welding protection mask according to claim 5, wherein: one side of the first filter screen (5) is provided with an activated carbon filter plate (7), and one side of the activated carbon filter plate (7) is provided with a filter element (8).
7. The dustproof wind-changing electric welding protection mask of claim 6, wherein: one side of filter core (8) is provided with second filter screen (9), active carbon filter (7) and filter core (8) all set up in the inside of installation shell (6).
8. The dustproof wind-changing electric welding protection mask according to claim 1, wherein: the inside of the cover body (1) is provided with a pair of eye protection lenses (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178644.0U CN219662064U (en) | 2023-05-16 | 2023-05-16 | Dustproof wind-exchanging electric welding protection mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178644.0U CN219662064U (en) | 2023-05-16 | 2023-05-16 | Dustproof wind-exchanging electric welding protection mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662064U true CN219662064U (en) | 2023-09-12 |
Family
ID=87924179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321178644.0U Active CN219662064U (en) | 2023-05-16 | 2023-05-16 | Dustproof wind-exchanging electric welding protection mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662064U (en) |
-
2023
- 2023-05-16 CN CN202321178644.0U patent/CN219662064U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109892738A (en) | A kind of construction site multi-purpose type helmet | |
| CN219662064U (en) | Dustproof wind-exchanging electric welding protection mask | |
| CN213722884U (en) | Welding mask with automatic tightening function | |
| CN112842689A (en) | Protective mask for welding | |
| CN211985907U (en) | Split type welding face guard | |
| CN216453563U (en) | Intelligent wearable device | |
| CN211658498U (en) | Electric welding mask with cleaning function | |
| CN212038662U (en) | Dustproof and arc-proof dual-purpose helmet | |
| CN211023485U (en) | Novel welding face guard | |
| CN213722887U (en) | Electric welding face mask with smoking function | |
| CN218193300U (en) | Novel electric welding spark protection device | |
| CN2626524Y (en) | Positive pressure type respiration protector | |
| CN1569281A (en) | Positive pressure respiration protector | |
| CN217611693U (en) | Welding mask with neck guard structure | |
| CN220459493U (en) | Auxiliary operation protection device for welding | |
| CN215075693U (en) | Soft endoscope decontamination protective mask | |
| CN202920465U (en) | Safety shield for welder | |
| CN217138437U (en) | Welding protective mask | |
| CN213098763U (en) | Novel welding protective mask | |
| CN204484480U (en) | Multipurpose hand screen | |
| CN213722881U (en) | Anti-blinding and anti-dazzling welding mask convenient to install | |
| CN112496608A (en) | Protection mechanism used during welding | |
| CN219230365U (en) | Arc-proof mask for electric power operation | |
| CN213346318U (en) | Electric air supply welding mask | |
| CN216021663U (en) | Protection device for electric welding operation construction is used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |