CN219230365U - Arc-proof mask for electric power operation - Google Patents
Arc-proof mask for electric power operation Download PDFInfo
- Publication number
- CN219230365U CN219230365U CN202221969084.6U CN202221969084U CN219230365U CN 219230365 U CN219230365 U CN 219230365U CN 202221969084 U CN202221969084 U CN 202221969084U CN 219230365 U CN219230365 U CN 219230365U
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- CN
- China
- Prior art keywords
- arc
- mask
- electric power
- power operation
- dustproof frame
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- 239000000779 smoke Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 210000003928 nasal cavity Anatomy 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an arc-proof mask for electric power operation, which comprises a mask body, wherein a helmet is rotatably arranged at the top of the inner side of the mask body, a trapezoid groove is formed in the bottom of the inner side of the mask body, a trapezoid block is connected in a clamping manner in the trapezoid groove, one side of the trapezoid block is fixedly connected with a laminating plate, the top of one side of the laminating plate is rotatably connected with an arc-shaped dustproof frame, a smoke-proof net is fixedly arranged in the middle of the arc-shaped dustproof frame, and a connecting rod is rotatably arranged at the bottom of the arc-shaped dustproof frame.
Description
Technical Field
The utility model relates to the field of electric power operation, in particular to an arc-proof mask for electric power operation.
Background
In power production, electric power operation is often required, a welding gun is required to be used for welding in the electric power operation, when in welding operation, in order to protect an operator from being damaged by various harmful rays generated by splash striking and arcing, the operator can wear an arc-proof mask generally, and the existing arc-proof mask can only protect the face of a person, so that the person is prevented from being damaged by an arc, but certain smoke is generated in the welding process and enters the nasal cavity of the worker from the lower part of the mask, so that comfort is reduced.
Disclosure of Invention
The utility model aims to provide an arc-proof mask for electric power operation, which aims to solve the problems that the prior arc-proof mask proposed in the prior art only can protect the face of a person from arc injury, but certain smoke gas can be generated in the welding process and enter the nasal cavity of a worker from the lower part of the mask, so that the comfort is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric power operation is with preventing electric arc face guard, includes the face guard body, the inboard top of face guard body rotates and is provided with the helmet, the trapezoidal groove has been seted up to the inboard bottom of face guard body, trapezoidal inslot block is connected with trapezoidal piece, one side fixedly connected with laminating board of trapezoidal piece, the top of laminating board one side rotates and is connected with arc dust-proof rack, the fixed smoke protection net that is provided with in middle part of arc dust-proof rack, the bottom of arc dust-proof rack rotates and is provided with the connecting rod, the spout has been seted up to the inboard of laminating board, the inside sliding connection of spout has the slider, the one end that the connecting rod deviates from arc dust-proof rack rotates with one side of slider to be connected.
Preferably, the outside at arc dust prevention frame top is fixed and is provided with the rubber protection pad, replaces arc dust prevention frame and human skin contact through the rubber protection pad, has improved the travelling comfort of wearing.
Preferably, an observation window is formed in the middle of the outer side of the mask body, and two clamping grooves are formed in two sides of the observation window.
Preferably, the elastic lens is connected in the observation window in a clamping way, two clamping blocks are fixedly connected to two sides of the elastic lens, the two clamping blocks are respectively connected with the two clamping grooves in a clamping way, and the inserting blocks on the elastic lens are matched with the inserting grooves to rapidly install the elastic lens.
Preferably, the connection part of the observation window and the elastic lens is fixedly provided with a sealing gasket, and the tightness of the connection of the observation window and the elastic lens is ensured through the sealing gasket.
Preferably, the elastic lens is made of a high carbon resin material.
Preferably, the mask body is fixedly provided with an elastic belt positioned below the helmet, and the wearing tightness is ensured through the elastic belt.
Compared with the prior art, the utility model has the beneficial effects that: through being provided with the arc dust prevention frame that can overturn in the inboard bottom of face guard body, the arc dust prevention frame passes through trapezoidal piece and the detachable installation of cooperation in face guard body inside, when wearing the face guard body, and the arc dust prevention frame keeps the state of propping up under the cooperation of spring and connecting rod, is located the below of chin for when the welding, can effectively filter the flue gas that gets into from the below, avoid the flue gas to get into staff's nasal cavity and lead to the sense of use to reduce.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
fig. 3 is a front view of the present utility model.
In the figure: 1. a mask body; 2. a helmet; 3. a trapezoid groove; 4. a trapezoid block; 5. bonding plates; 6. an arc-shaped dustproof frame; 7. a smoke preventing net; 8. a connecting rod; 9. a chute; 10. a spring; 11. a slide block; 12. a rubber protective pad; 13. an observation window; 14. a clamping groove; 15. an elastic lens; 16. a clamping block; 17. a sealing gasket; 18. an elastic band.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the utility model provides an arc-proof mask for electric power operation, which comprises a mask body 1, wherein a helmet 2 is rotatably arranged at the top of the inner side of the mask body 1, a trapezoid groove 3 is formed in the bottom of the inner side of the mask body 1, a trapezoid block 4 is connected in a clamping manner in the trapezoid groove 3, one side of the trapezoid block 4 is fixedly connected with a bonding plate 5, an arc-shaped dust-proof frame 6 is rotatably connected to the top of one side of the bonding plate 5, a smoke-proof net 7 is fixedly arranged in the middle of the arc-shaped dust-proof frame 6, a connecting rod 8 is rotatably arranged at the bottom of the arc-shaped dust-proof frame 6, a sliding groove 9 is formed in the inner side of the bonding plate 5, a spring 10 is fixedly arranged in the sliding groove 9, one side of the spring 10 is fixedly connected with a sliding block 11 which is slidably connected with the sliding groove 9, one end of the connecting rod 8, which is away from the arc-shaped dust-proof frame 6, is rotatably connected with one side of the sliding block 11, and a rubber protection pad 12 is fixedly arranged at the outer side of the top of the arc-shaped dust-proof frame 6.
Firstly, the arc-shaped dustproof frame 6 is installed inside the mask body 1 through the trapezoid blocks 4 on the attaching plate 5 and the trapezoid grooves 3 on the mask body 1 in a matched mode, before wearing, the arc-shaped dustproof frame 6 is manually turned downwards, the connecting rod 8 drives the sliding block 11 to squeeze the spring 10, after wearing is completed, the arc-shaped dustproof frame 6 is loosened, the arc-shaped dustproof frame 6 is driven to restore to the original position under the action of elastic restoring force of the spring 10, the arc-shaped dustproof frame is attached to the chin of a wearer, and when smoke enters the nasal cavity of a person from the lower side of the mask body 1 in use, the smoke-proof net 7 filters the smoke, so that the overall practicability is improved.
The middle part in the face guard body 1 outside has seted up observation window 13, and two draw-in grooves 14 have all been seted up to the both sides of observation window 13, and the block is connected with elastic lens 15 in the observation window 13, and the both sides of elastic lens 15 are two fixture blocks 16 of fixedly connected with, and two fixture blocks 16 are connected with two draw-in grooves 14 block respectively, and the junction of observation window 13 and elastic lens 15 is fixed to be provided with sealed pad 17, and elastic lens 15 is made by high-carbon resin material.
The elastic lens 15 is arranged, the elastic lens 15 is easy to wear in the long-term use process, after the elastic lens 15 is worn, the elastic lens is directly pushed out from the inner side, and a new elastic lens 15 is installed by utilizing the matching of the clamping block 16 and the clamping groove 14, so that the elastic lens is convenient to detach and replace.
The elastic band 18 positioned below the helmet 2 is fixedly arranged on the helmet body 1, so that the wearing tightness is improved.
When the embodiment of the application is used, the following steps are adopted: firstly, the arc-shaped dustproof frame 6 is installed inside the mask body 1 through the trapezoid blocks 4 on the bonding plate 5 and the trapezoid grooves 3 on the mask body 1 in a matched mode, before wearing, the arc-shaped dustproof frame 6 is manually turned downwards, the connecting rod 8 drives the sliding block 11 to squeeze the spring 10, after wearing is completed, the arc-shaped dustproof frame 6 is loosened, the arc-shaped dustproof frame 6 is driven to restore to the original position under the action of elastic restoring force of the spring 10, the arc-shaped dustproof frame is attached to the chin of a wearer, when smoke enters the nasal cavity of the person from the lower side of the mask body 1 during use, the smoke screen 7 filters the smoke, the overall practicability is improved, the elastic lenses 15 are arranged, abrasion is easy to occur in the long-term use process of the elastic lenses 15, after abrasion occurs, the elastic lenses 15 are directly pushed out from the inner side, and the novel elastic lenses 15 are installed through the matching of the clamping blocks 16 and the clamping grooves 14, and the smoke screen is convenient to detach and replace.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an electric arc mask is used in electric power operation, includes face guard body (1), its characterized in that: the novel anti-smoke mask is characterized in that a helmet (2) is arranged on the top of the inner side of the mask body (1) in a rotating mode, a trapezoid groove (3) is formed in the bottom of the inner side of the mask body (1), a trapezoid block (4) is connected in the trapezoid groove (3) in a clamping mode, one side of the trapezoid block (4) is fixedly connected with a bonding plate (5), the top of one side of the bonding plate (5) is connected with an arc-shaped dustproof frame (6) in a rotating mode, a smoke-proof net (7) is fixedly arranged in the middle of the arc-shaped dustproof frame (6), a connecting rod (8) is arranged on the bottom of the arc-shaped dustproof frame (6) in a rotating mode, a sliding groove (9) is formed in the inner side of the bonding plate (5), a spring (10) is fixedly arranged in the inner side of the sliding groove (9), one side of the spring (10) is fixedly connected with a sliding block (11), and one end of the connecting rod (8) deviating from the arc-shaped dustproof frame (6) is connected with one side of the sliding block (11) in a rotating mode.
2. The arc protection mask for electric power operation according to claim 1, wherein: the outer side of the top of the arc-shaped dustproof frame (6) is fixedly provided with a rubber protection pad (12).
3. The arc protection mask for electric power operation according to claim 1, wherein: an observation window (13) is formed in the middle of the outer side of the mask body (1), and two clamping grooves (14) are formed in two sides of the observation window (13).
4. An arc protection mask for electric power operation according to claim 3, wherein: elastic lenses (15) are connected in the observation window (13) in a clamping mode, two clamping blocks (16) are fixedly connected to two sides of each elastic lens (15), and the two clamping blocks (16) are respectively connected with the two clamping grooves (14) in a clamping mode.
5. The arc protection mask for electric power operation according to claim 4, wherein: a sealing gasket (17) is fixedly arranged at the joint of the observation window (13) and the elastic lens (15).
6. The arc protection mask for electric power operation according to claim 4, wherein: the elastic lens (15) is made of a high carbon resin material.
7. The arc protection mask for electric power operation according to claim 1, wherein: an elastic belt (18) positioned below the helmet (2) is fixedly arranged on the mask body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969084.6U CN219230365U (en) | 2022-07-28 | 2022-07-28 | Arc-proof mask for electric power operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969084.6U CN219230365U (en) | 2022-07-28 | 2022-07-28 | Arc-proof mask for electric power operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219230365U true CN219230365U (en) | 2023-06-23 |
Family
ID=86805894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221969084.6U Active CN219230365U (en) | 2022-07-28 | 2022-07-28 | Arc-proof mask for electric power operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219230365U (en) |
-
2022
- 2022-07-28 CN CN202221969084.6U patent/CN219230365U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |