CN219847071U - Face shield for mechanical welding - Google Patents
Face shield for mechanical welding Download PDFInfo
- Publication number
- CN219847071U CN219847071U CN202322508140.7U CN202322508140U CN219847071U CN 219847071 U CN219847071 U CN 219847071U CN 202322508140 U CN202322508140 U CN 202322508140U CN 219847071 U CN219847071 U CN 219847071U
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- China
- Prior art keywords
- mounting
- lens
- housing
- groove
- face shield
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000004224 protection Effects 0.000 claims description 34
- 210000003128 head Anatomy 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a face shield for mechanical welding, comprising: the lens switching assembly comprises a first mounting groove formed in the upper portion of the housing, a mounting frame is fixed in the first mounting groove, clamping grooves are formed in two ends of the mounting frame respectively, and an elastic rubber layer is arranged in the clamping grooves; a magnetic structure is arranged between the second lens and the housing. According to the utility model, the lens type of the first lens is adjusted according to the requirements of a user and different requirements on the protective performance of the shield in different welding environments by arranging the lens switching assembly so that the shield has the observation and protective performance in the welding process and is matched with the replaceable characteristic of the first lens, and in addition, the stability of the second lens after deflection is further improved by the action of the magnetic attraction assembly.
Description
Technical Field
The utility model relates to the technical field of face protection, in particular to a face shield for mechanical welding.
Background
The welding work places are quite different, and various hazards exist in electric welding operation due to the fact that electricity, light, heat and open flame are generated in the work, electric welding slag, welding arc light and the like generated in the welding process bring inconvenience and danger to operators, and therefore requirements on face protection devices are increasing day by day.
Disclosure of Invention
The utility model aims to provide a face shield for mechanical welding, which is provided with a lens switching assembly so as to enable the shield to have the observation and protection performances in the welding process and to be matched with the replaceable characteristic of a first lens, further adjust the lens type of the first lens according to the self requirements of a user and different requirements on the protection performances of the shield under different welding environments, and further improve the stability of the second lens after deflection through the action of a magnetic component.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a face shield for mechanical welding comprising: the connecting piece is fixedly provided with a housing at one side, a binding belt component is arranged at the other side of the connecting piece through a direction-adjusting self-locking component, and the binding belt component is used for sleeving the protective cover on the head of a user; the lens switching assembly is arranged on the front side of the housing and comprises a first mounting groove formed in the upper portion of the housing, a mounting frame is fixed in the first mounting groove, clamping grooves are formed in two ends of the mounting frame respectively, and an elastic rubber layer is arranged in the clamping grooves; the first lenses are clamped in the clamping grooves in a limiting mode, and the two first lenses are convenient for a user to observe a machine welding part; the mounting frame is connected with a second lens through a first pin shaft arranged at the top of the mounting frame, and the second lens is used for protecting eyes of a user; and a magnetic structure is arranged between the second lens and the housing and used for locking the second lens after deflection.
In one embodiment, the magnetic attraction structure comprises a first magnetic block and a second magnetic block which are respectively fixed on the second lens and the housing, and the first magnetic block and the second magnetic block are attracted magnetically.
In one embodiment, a second mounting groove is further formed in the lower portion of the front side of the housing, a protective cover is fixed to the front side of the second mounting groove, and a through groove is formed in the middle of the protective cover; the second pin shaft is arranged at the top of the through groove, and the baffle plate is rotatably connected to the second pin shaft and used for opening and closing the through groove.
In one embodiment, the front bottom of the housing is further provided with a guard plate structure for safety protection of the neck; the protection plate structure comprises a protection plate body, and the protection plate body is detachably arranged with the housing through a bolt structure; the bolt structure comprises a long groove, a threaded hole and a bolt body, wherein the long groove and the threaded hole are respectively formed in the protection plate body and the housing, the bolt body is arranged in the long groove, and the bolt body is used for installing the protection plate body when penetrating through the long groove in a limiting mode and spirally entering the threaded hole.
In one embodiment, the two sides of the top of the housing are respectively provided with a third mounting groove, each third mounting groove is fixedly provided with a mounting seat, and a cooling fan arranged in the mounting seat is used for cooling the inside of the shield.
In one embodiment, the direction-adjusting self-locking assembly comprises two mounting shafts, the two mounting shafts are respectively connected with the rear ends of the two sides of the connecting piece, and handles are respectively fixed at the opposite ends of the two mounting shafts; the mounting device also comprises two mounting blocks, wherein a mounting hole is formed in the middle of each mounting block, and opposite ends of the two mounting shafts respectively penetrate through the mounting holes where the two mounting blocks are positioned and are rotationally connected with the mounting blocks; the damping layer is arranged in the mounting hole where the mounting block is positioned and is used for limiting the deflected connecting piece; the strap assembly is disposed on two mounting blocks.
In one embodiment, the strap assembly includes a first strap secured to the top of both of the mounting blocks, and the first strap is for securing the top of the user's head; and the second binding belts are respectively fixed at the rear sides of the two mounting blocks, and the second binding belt fixing device further comprises adjusting buckles respectively arranged at one ends of the two second binding belts far away from the mounting blocks, and the adjusting buckles are used for adjusting the lengths of the second binding belts.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the shield is sleeved on the head of a user through the binding belt component arranged at the rear side of the connecting piece, so that the problem of inconvenience caused by traditional hand holding is solved, and the lens switching component is arranged on the housing at the front part of the connecting piece, so that the switching between the first lens and the second lens is realized, the shield has the observation and protection performances in the welding process, and is matched with the characteristic that the first lens is replaceable, the lens type of the first lens is further adjusted according to the self requirements of the user and the different requirements on the protection performances of the shield under different welding environments, and in addition, the stability of the second lens after deflection is further improved through the action of the magnetic component.
The protective cover is arranged at the lower part of the front side of the housing, and is convenient for communication among welding operators in special environments through the opening and closing modes of the baffle, and harmful gas, dust and smoke generated in the welding process are reduced to be inhaled into a human body when the baffle is in a closed state.
In addition, the welding process heat output is great, and electric arc can shine on the welding face guard during the welding, through setting up the radiator fan in the mount pad is inside, can be used to the inside heat dissipation of guard shield to improve user's comfort level. And, the welding process produces the splash of metal particle easily, through being provided with the guard plate structure in the front side bottom of housing for the high temperature metal particle that the protection neck avoided splashing scalds the neck.
Drawings
FIG. 1 is a schematic view of a first perspective view of the present utility model;
FIG. 2 is a schematic view of a second perspective view of the present utility model;
FIG. 3 is a perspective view of a third perspective view of the present utility model;
FIG. 4 is a schematic diagram of the front view of the present utility model;
FIG. 5 is a schematic side view of the present utility model;
fig. 6 is a schematic diagram of the second lens in a flipped state.
In the figure: 1. a connecting piece; 2. a mounting block; 3. a handle; 4. a mounting shaft; 5. a first strap; 6. a second strap; 7. an adjusting buckle; 9. a housing; 10. a mounting base; 11. a heat radiation fan; 12. a second magnetic block; 13. a second lens; 14. a mounting frame; 15. a first lens; 16. a first magnetic block; 18. a protective cover; 19. a baffle; 20. a protection plate body; 21. a long groove; 22. a bolt body.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1: referring to fig. 1 to 6, the present utility model preferably provides the following technical solutions: a face shield for mechanical welding comprising: the connecting piece 1, one side of the connecting piece 1 is fixed with a housing 9, the other side of the connecting piece 1 is provided with a binding belt component through a direction-adjusting self-locking component, and the binding belt component is used for sheathing the protective cover on the head of a user; the lens switching assembly is arranged on the front side of the housing 9 and comprises a first mounting groove formed in the upper portion of the housing 9, a mounting frame 14 is fixed in the first mounting groove, clamping grooves are formed in two ends of the mounting frame 14 respectively, and an elastic rubber layer is arranged in the clamping grooves; the first lenses 15 are clamped in the clamping grooves in a limiting mode, and the two first lenses 15 are convenient for a user to observe a machine welding part; the mounting frame 14 is connected with the second lens 13 through a first pin shaft arranged at the top of the mounting frame, and the second lens 13 is used for protecting eyes of a user; a magnetic structure is arranged between the second lens 13 and the housing 9 for locking the second lens 13 after deflection.
Through the bandage subassembly that connecting piece 1 rear side was installed, as shown in fig. 1, 2, can establish this guard shield cover at the user's head, solve the problem that traditional handheld causes inconvenience, and be provided with the lens on the housing 9 of connecting piece 1 front portion again and switch the subassembly, and then realize the switching of first lens 15 and second lens 13, and this place first lens 15 is the stainless steel transparent material preferably, and first lens 15 is installed with installing frame 14 dismantlement, it is worth noting that the draw-in groove that installing frame 14 tip was offered is darker, and the draw-in groove inside is provided with the elastic rubber layer, in order to adapt to the lens of equidimension not, and the elastic rubber layer can protect the lens, in order to reduce the risk that the lens produces the scratch when taking the lens;
the purpose of the clamping groove is to facilitate replacement of the lenses, as shown in fig. 6, the first lens 15 may be replaced with a myopia lens, a presbyopic lens, a hyperopia lens, etc. so that a user can observe the welding position better, and the first lens 15 may be replaced with a gray lens for ultraviolet protection, an orange lens for infrared protection, a red lens for laser protection, a Huang Jingpian night vision brightening, etc., so that the protection performance of the first lens 15 to the eyes is further adjusted according to the welding environment, so as to improve the application range and practicality of the shield;
in addition, the second lens 13 is preferably a black lens, as shown in fig. 3 and 4, and is made of flame retardant and coated with a layer of mercury strengthening layer, so that the second lens 13 can be stably adsorbed by the magnetic structure when being matched with the magnetic structure between the second lens 13 and the housing 9, and the second lens 13 is deflected upwards and is attached to the housing 9, so that the deflection stability of the second lens 13 is improved.
Further, the magnetic attraction structure comprises a first magnetic block 16 and a second magnetic block 12 which are respectively fixed on the second lens 13 and the housing 9, and the first magnetic block 16 and the second magnetic block 12 are attracted magnetically.
Because the first magnetic block 16 and the second magnetic block 12 are magnetically attracted, when the second lens 13 is turned upwards, the second lens 13 can be stably attracted to the upper portion of the housing 9, and the design is such that the second lens 13 can be completely turned to the surface of the housing 9, so as not to affect the observation range of the first lens 15, as shown in fig. 6.
Example 2: as another embodiment of the utility model, a second mounting groove is further formed in the lower portion of the front side of the housing 9, a protective cover 18 is fixed to the front side of the second mounting groove, and a through groove is formed in the middle of the protective cover 18; and the second pin shaft is arranged at the top of the through groove, and further comprises a baffle 19 rotatably connected to the second pin shaft and used for opening and closing the through groove.
As shown in fig. 1-3, the protective cover 18 is fixed at the front part of the second installation groove formed at the front side of the housing 9, and the upper part of the through groove formed at the middle part of the protective cover 18 is connected with the baffle 19 through the rotation of the second pin shaft, so as to realize the opening and closing of the through groove.
Example 3: the bottom of the front side of the housing 9 is also provided with a guard plate structure for the safety protection of the neck; the protection plate structure comprises a protection plate body 20, and the protection plate body 20 is detachably arranged with the housing 9 through a bolt structure; the bolt structure comprises a long groove 21, a threaded hole and a bolt body 22, wherein the long groove 21 and the threaded hole are respectively formed in the protection plate body 20 and the housing 9, the bolt body 22 is arranged in the long groove 21, and the bolt body 22 is used for installing the protection plate body 20 when the bolt body 22 passes through the long groove 21 in a limiting mode and enters the threaded hole in a threaded mode.
The shape and the material of the protection plate body 20 are preferably arc-shaped and high-temperature resistant elastic materials, as shown in fig. 3 and 5, so as not to affect the head movement of a user, and the protection plate body 20 is further adapted to different people by adjusting the position of the protection plate body 20.
Further, third mounting grooves are respectively formed in two sides of the top of the housing 9, and each third mounting groove is fixedly provided with a mounting seat 10 and a heat dissipation fan 11 arranged in the mounting seat 10 and used for dissipating heat in the housing.
The comfort of the user is further improved by the two cooling fans 11 provided on top of the housing 9, as shown in fig. 2.
Further, the direction-adjusting self-locking assembly comprises two mounting shafts 4, the two mounting shafts 4 are respectively connected with the rear ends of the two sides of the connecting piece 1, and handles 3 are respectively fixed at the opposite ends of the two mounting shafts 4; the two mounting blocks 2 are also included, a mounting hole is formed in the middle of each mounting block 2, and opposite ends of the two mounting shafts 4 respectively penetrate through the mounting holes of the two mounting blocks 2 and are in rotary connection with the mounting blocks 2; the damping layer is arranged in the mounting hole where the mounting block 2 is positioned and is used for limiting the deflected connecting piece 1; the binding belt components are arranged on the two mounting blocks 2, the binding belt components are sleeved on the head of a user, and the direction-adjusting self-locking component is convenient for limiting and overturning the housing 9.
Further, the strap assembly includes a first strap 5 secured to the top of the two mounting blocks 2, and the first strap 5 is used for securing the top of the user's head; and the second binding bands 6 are respectively fixed at the rear sides of the two mounting blocks 2, and further comprise adjusting buckles 7 respectively arranged at one ends of the two second binding bands 6 far away from the mounting blocks 2, and the adjusting buckles 7 are used for adjusting the lengths of the second binding bands 6.
Through the first bandage 5, the second bandage 6 that set up, and then be convenient for fix this guard shield at user's head top, headrest portion, then the housing 9 is arranged in the face to improve the stability of tying up, and the regulation knot 7 that sets up between two second bandages 6, and then be convenient for adjust the length of second bandage 6, crowd with the adaptation different head surrounding.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, substitutions and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and are intended to be within the scope of the utility model. Accordingly, the protection scope of the present utility model is subject to the claims.
Claims (6)
1. A face shield for mechanical welding, comprising:
the connecting piece (1), one side of the connecting piece (1) is fixed with a housing (9), the other side of the connecting piece is provided with a binding belt component through a direction-adjusting self-locking component, and the binding belt component is used for sleeving the protective cover on the head of a user;
the lens switching assembly is arranged on the front side of the housing (9), and comprises a first mounting groove formed in the upper portion of the housing (9), a mounting frame (14) is fixed in the first mounting groove, clamping grooves are formed in two ends of the mounting frame (14) respectively, and an elastic rubber layer is arranged in the clamping grooves;
the first lenses (15) are clamped in the clamping grooves in a limiting mode, and the two first lenses (15) are convenient for a user to observe a machine welding part;
the eye protection device is characterized by further comprising a second lens (13) connected with the mounting frame (14) through a first pin shaft arranged at the top of the mounting frame, wherein the second lens (13) is used for protecting eyes of a user;
a magnetic structure is arranged between the second lens (13) and the housing (9) and is used for locking the second lens (13) after deflection;
the lower part of the front side of the housing (9) is also provided with a second mounting groove, the front side of the second mounting groove is fixedly provided with a protective cover (18), and the middle part of the protective cover (18) is provided with a through groove;
the second pin shaft is arranged at the top of the through groove, and the baffle plate (19) is rotatably connected to the second pin shaft and used for opening and closing the through groove.
2. The face shield for mechanical welding according to claim 1, wherein:
the magnetic attraction structure comprises a first magnetic block (16) and a second magnetic block (12) which are respectively fixed on the second lens (13) and the housing (9), and the first magnetic block (16) and the second magnetic block (12) are attracted magnetically.
3. The face shield for mechanical welding according to claim 1, wherein:
the bottom of the front side of the housing (9) is also provided with a protective plate structure for the safety protection of the neck;
the protection plate structure comprises a protection plate body (20), and the protection plate body (20) is detachably arranged with the housing (9) through a bolt structure;
the bolt structure comprises a long groove (21) and a threaded hole which are respectively formed in the protection plate body (20) and the housing (9), and a bolt body (22) which is arranged in the long groove (21), wherein the bolt body (22) is used for installing the protection plate body (20) when the bolt body (22) passes through the long groove (21) in a limiting mode and is screwed into the threaded hole.
4. The face shield for mechanical welding according to claim 1, wherein:
third mounting grooves are further formed in two sides of the top of the housing (9), each third mounting groove is fixedly provided with a mounting seat (10), and a cooling fan (11) arranged in the mounting seats (10) is used for cooling the inside of the housing.
5. The face shield for mechanical welding according to claim 1, wherein:
the direction-adjusting self-locking assembly comprises two mounting shafts (4), the two mounting shafts (4) are respectively connected with the rear ends of the two sides of the connecting piece (1), and handles (3) are respectively fixed at the opposite ends of the two mounting shafts (4);
the device also comprises two mounting blocks (2), wherein a mounting hole is formed in the middle of each mounting block (2), and opposite ends of the two mounting shafts (4) respectively penetrate through the mounting holes of the two mounting blocks (2) and are rotationally connected with the mounting blocks (2);
the damping layer is arranged in the mounting hole where the mounting block (2) is positioned and is used for limiting the deflected connecting piece (1);
the strap assembly is arranged on two mounting blocks (2).
6. The face shield for mechanical welding according to claim 5, wherein:
the strap assembly comprises a first strap (5) fixed on top of the two mounting blocks (2), and the first strap (5) is used for fixing the top of the head of a user;
and the second binding belts (6) are respectively fixed at the rear sides of the two mounting blocks (2), the adjusting buckles (7) are respectively arranged at one ends of the two second binding belts (6) far away from the mounting blocks (2), and the adjusting buckles (7) are used for adjusting the lengths of the second binding belts (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508140.7U CN219847071U (en) | 2023-09-15 | 2023-09-15 | Face shield for mechanical welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508140.7U CN219847071U (en) | 2023-09-15 | 2023-09-15 | Face shield for mechanical welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847071U true CN219847071U (en) | 2023-10-20 |
Family
ID=88348993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322508140.7U Active CN219847071U (en) | 2023-09-15 | 2023-09-15 | Face shield for mechanical welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847071U (en) |
-
2023
- 2023-09-15 CN CN202322508140.7U patent/CN219847071U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |