CN106491272A - A kind of many protective face masks of electric welding - Google Patents
A kind of many protective face masks of electric welding Download PDFInfo
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- CN106491272A CN106491272A CN201610969236.5A CN201610969236A CN106491272A CN 106491272 A CN106491272 A CN 106491272A CN 201610969236 A CN201610969236 A CN 201610969236A CN 106491272 A CN106491272 A CN 106491272A
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- mirror
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- screening face
- sliding groove
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/06—Masks, shields or hoods for welders
- A61F9/068—Masks, shields or hoods for welders with supply or suction of gas, air or smoke inside or outside the welding hood
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of many protective face masks of electric welding, belong to tool for power construction technical field.Including screening face body, anti-poison respirator, shading mirror, in described screening face body, upper lateral part is installed with portable power source, portable power source is connected to small fan and lighting device, described screening face body middle and upper part is provided with a mirror body sliding groove, described shading mirror is in mirror body sliding groove, described screening face Ti Neice middle and lower parts are respectively provided on two sides with mouth mask positioning body, described anti-poison respirator is respectively provided on two sides with mouth mask positioning rope, described mouth mask positioning rope is each passed through inside mouth mask positioning body, and the external side middle and lower part in described screening face is installed with swash plate.Easy to use, practicality of the invention is high, solves the problems, such as that existing electric welding mask is not high to protecting human body degree, can play multiple protected effects according to actual needs to human body, is a kind of many protective face masks of the very strong electric welding of practicality.
Description
Technical field
A kind of the present invention relates to tool for power construction technical field, more particularly to many protective face masks of electric welding.
Background technology
At present, electric welding has become one important procedure of field of machining, but strong because giving out during its work
The occupational hazards such as light spark, toxic gas, flue dust and high temperature, the staff for carrying out construction operation generally need hand-held one
Protective face mask to protect oneself, in prior art, limit to the degree of protection of human body by the protective face mask simple structure of electric welding
Property high, it is impossible to reach preferable effect, for those electric weldings staff, have serious harm.Therefore we compel
It is essential and wants a kind of easy to use, protected effect good, multiple protective effects can be played according to actual needs, in daily electric welding work
The many protective face masks of practical electric welding in work.
Content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of many protective face masks of electric welding, compared with prior art,
Can be conveniently used in the electric welding course of work, while multiple protected effects can be played to human body according to actual needs, have
The possibility that occupational hazards causes electric welding staff to suffer from occupational disease is reduced effect, practicality is enhanced.
The present invention solves the technical scheme of technical problem：A kind of many protective face masks of electric welding, including hiding face body, power supply peace
Shelve, portable power source, mirror body sliding groove, mouth mask positioning body, T-shaped chute, air slot, air draft exit orifice, air draft endoporus, the body that keeps out the wind,
Bottom shock reducing structure, locating slot, light switch, small fan, fan swicth, button mounting groove, anti-poison respirator, mouth mask positioning rope, bullet
Power band, shading mirror, fixed body, lower pull-button, spring one, fix bar, T-shaped slide mass, spring two, top shock reducing structure, cotton pad, button
Device, rubber sleeve, button positioning body, extension spring, lighting device, bulb, illumination positioning body, USB plug, swash plate, reinforced column, described
Screening face body in upper lateral part be installed with power supply installing rack, portable power source is installed on described power supply installing rack, described
Portable power source is connected to light switch and fan swicth, and described light switch is connected to locating slot with fan swicth
Interior interface and small fan, described small fan are arranged on the external upper lateral part in screening face, lighting device and screening face body with lighting device
On locating slot be engaged, in described screening face body, portion is additionally provided with air slot, and outside front side is provided with several air draft exit orifice, and inboard sets
There are several air draft endoporus, described air draft exit orifice to be connected with air slot with air draft endoporus respectively, described air slot and little wind
Fan is connected, and described screening face Ti Neice top and the bottom further respectively have an elastic band.
Described screening face body middle and upper part is provided with a mirror body sliding groove, and described mirror body sliding groove is respectively provided on two sides with oneThe T-shaped chute of vertical direction, mirror body sliding groove are arranged on portion in the body of screening face, and a mirror body sliding groove part is outside to be provided with screening face bodyWall, another part penetrate screening face body, and described shading mirror is engaged installation with T-shaped chute respectively by the T-shaped slide mass of both sides are in mirror body sliding tray, described T shape slide mass bottom is provided with a spring two respectively and between the face of screening body, described shading Mirror bottom is provided with fixed body, and outside described fixed body, front side is provided with a lower pull-button, and fixed body inner transverse is provided with a bulletSpring one, described one one end of spring are connected with fixed body, and the other end is fixedly connected with fix bar, and in described screening face body, portion existsMirror body sliding groove bottom side is additionally provided with button mounting groove, described fix bar corresponding to button mounting groove and mirror body sliding groove itBetween port, be additionally provided with PBU pushbutton unit in button mounting groove.
Described PBU pushbutton unit includes rubber sleeve, button positioning body, extension spring, and described button positioning body is T-shaped, and button is fixed
Extension spring is installed between position body bottom and screening face body, and rubber sleeve is installed in button positioning body top side, and opposite side is corresponding
Port between button mounting groove and mirror body sliding groove, it is external that described button positioning body installation rubber sleeve one end is arranged on screening face
Length of minister's degree more than the other end to mirror body sliding groove.
Described screening face Ti Neice middle and lower parts are respectively provided on two sides with a mouth mask positioning body, described anti-poison respirator both sides
Mouth mask positioning rope is respectively equipped with, described mouth mask positioning rope is each passed through inside mouth mask positioning body, in the external side in described screening face
Bottom is installed with multiple swash plates, is provided with predetermined distance between described swash plate, and communicates with side in the body of face is hidden.
Described lighting device includes that bulb, illumination positioning body, USB plug, described positioning trench bottom are provided with a USB
Interface, in locating slot, USB plug is connected described illumination positioning body with USB interface, and described bulb is fixed with illumination
Position body is fixedly connected, and described illumination positioning body is identical with the size of locating slot and shape.
A switchable body that keeps out the wind is respectively equipped with described exhaust endoporus.
Described screening face Ti Neice top and the bottom further respectively have a cotton pad.
Described mirror body sliding groove bottom is also installed with a bottom shock reducing structure, and described shading mirror top is provided with
One top shock reducing structure.
Reinforced column is also installed between described swash plate.
Port upper surface between described button mounting groove and mirror body sliding groove is curved surface.
Beneficial effects of the present invention：
1. present configuration is simple, protected effect is good, can be conveniently used, while can be with root in the electric welding course of work
Multiple protected effects are played to human body according to being actually needed, occupational hazards is significantly reduced and is caused electric welding staff to suffer from occupation
The possibility of disease, enhances practicality.
2. the portable power source described in is connected to light switch and fan swicth, described light switch and fan swicth
Lighting device and small fan is connected to, and different actions, convenient and practical, described screening face is executed respectively using two switches
Portion is additionally provided with air slot in vivo, and outside front side is provided with several air draft exit orifice, and inboard is provided with several air draft endoporus, described air slot
Be connected with small fan, the wind of small fan effectively can be passed in summer operation by air slot, is discharged by air draft endoporus
Human body and the temperature of itself can effectively be reduced, heatstroke is prevented, produced when being discharged and can be blown open electric welding by air draft exit orifice is useless
Gas and flue dust, greatly strengthen practicality, be provided with lighting device, can prevent the efficiency caused because night or light are excessively dark
Slow down, improve efficiency, enhance convenience.
3. the mirror body sliding groove described in is arranged on portion in the body of screening face, and a mirror body sliding groove part is outside to be provided with screening face body wall,
Another part penetrates screening face body, and mirror body sliding groove is respectively provided on two sides with the shading mirror described in the T-shaped chute of a vertical direction and leads to
The T-shaped slide mass for crossing both sides is engaged with T-shaped chute in mirror body sliding groove respectively, and shading mirror can be made to slide in mirror body
Control the displacement of shading mirror as needed to be turned on and off which on the track of groove, greatly strengthen practicality.
4. the shading mirror bottom described in is provided with fixed body, and outside described fixed body, front side is provided with a lower pull-button, energy sideJust shading mirror is moved up and down, enhances convenience, fixed body inner transverse is provided with a spring one, described springOne one end is connected with fixed body, and the other end is fixedly connected with fix bar, and described fix bar is slided with mirror body with button mounting groovePort between dynamic groove is corresponding, can be when shading mirror runs to bottom, and the resiliency characteristics using spring one are by fix bar bulletTo in button mounting groove, have effectively achieved and shading mirror is moved down and is fixed, fixed between button positioning body bottom and screening face bodyExtension spring is installed, rubber sleeve is installed in button positioning body top side, the port of between opposite side and button mounting groove and mirror body sliding groove is corresponding, described T shape slide mass bottom is provided with a spring two respectively and between the face of screening body, can be by pressing Rubber sleeve makes fix bar displacement compression spring one, in the presence of spring two, moves on to the mirror body in portion in the body of screening face on shading mirrorIn sliding groove, have effectively achieved and will move on shading mirror and fixed, and in the presence of extension spring, button meeting automatic homing, with sideJust next time uses, and greatly strengthen the practicality of device.
5. the screening face Ti Neice middle and lower parts described in are respectively provided on two sides with a mouth mask positioning body, described anti-poison respirator two
Side is respectively equipped with mouth mask positioning rope, and described mouth mask positioning rope is each passed through inside mouth mask positioning body, can be with using anti-poison respirator
The harm to human body such as flue dust, toxic gas is effectively reduced, the possibility for suffering from occupational disease is reduced, and easily more can be relieved a garrison
Malicious mouth mask, prevents the harmful to human such as the bacterium of Long-Time Service contamination, more effectively improves degree of safety.
6. the external side middle and lower part in screening face described in is installed with multiple swash plates, be provided between described swash plate predetermined away from
From, and communicate with side in the body of face is hidden, anti-poison respirator can be protected in the aeration that anti-poison respirator breathing is effectively ensured by swash plate
The spark contact not burst out, substantially increases practicality and security.
7. the external upper lateral part in screening face described in is provided with locating slot, and described positioning trench bottom is provided with a USB interface, described
Light switch be connected with USB interface, described illumination positioning body is corresponding with the size of locating slot and shape, and illumination is positioned
Body bottom is additionally provided with USB plug, effectively can fix small fan and lighting device using illumination positioning body, using USB interface
With the cooperation of USB plug, effectively can dismount lighting device as needed, effectively alleviate the weight of device when not in use
Amount, greatly strengthen practicality.
8. a switchable body that keeps out the wind is respectively equipped with the exhaust endoporus described in, and the body that will can keep out the wind when not in use hides
Endoporus is vented firmly, the practicality of device is effectively enhanced.
9. the mirror body sliding groove bottom described in is also installed with a bottom shock reducing structure, and described shading mirror top is installed
There is a top shock reducing structure, shading mirror is effectively prevent when mobile as the inertia that elastic force is produced is caused to shading mirror mirror body
Damage, improve the life-span of device.
10. reinforced column is also installed between the swash plate described in, effectively enhances the stability of structure.
Screening face Ti Neice top and the bottom described in 11. further respectively have a cotton pad, substantially increase when mask is worn
Comfort level, while having isolated predetermined gap between mask and face, makes exhaust endoporus divulge information more smooth, enhances practicality
Property.
Screening face Ti Neice top and the bottom described in 12. further respectively have an elastic band, can be worn on the head device, make
Right-hand man is more flexible, enhances practicality.
The port upper surface between button mounting groove and mirror body sliding groove described in 13. is curved surface, and shading mirror is in upper shifting
More easily, practicality is enhanced.
Description of the drawings
Fig. 1 is the outside surface structure schematic diagram of the present invention；
Structure sectional views of the Fig. 2 for A-A ' places in FIG of the invention；
Fig. 3 is the inner side surface structure schematic diagram of the present invention；
Fig. 4 is that the present invention is opening shading mirror and dismantling the surface structure schematic diagram of lighting device；
Structure sectional views of the Fig. 5 for B-B ' places in the diagram of the invention；
Fig. 6 is the surface structure schematic diagram of lighting device in the present invention.
In figure, 1, hide face body, 11, power supply installing rack, 111, portable power source, 12, mirror body sliding groove, 13, mouth mask positioning body,
14th, T-shaped chute, 15, air slot, 151, air draft exit orifice, 152, air draft endoporus, 153, keep out the wind body, 16, bottom shock reducing structure, 17, fixed
Position groove, 171, light switch, 18, small fan, 181, fan swicth, 19, button mounting groove, 2, anti-poison respirator, 21, mouth mask positioning
Rope, 3, elastic band, 4, shading mirror, 41, fixed body, 411, lower pull-button, 412, spring one, 413, fix bar, 42, T-shaped slide mass,
421st, spring two, 43, top shock reducing structure, 5, cotton pad, 6, PBU pushbutton unit, 61, rubber sleeve, 62, button positioning body, 621, extension spring,
7th, lighting device, 71, bulb, 72, illumination positioning body, 73, USB plug, 8, swash plate, 81, reinforced column.
Specific embodiment
For a better understanding of the present invention, below in conjunction with the accompanying drawings explaining in detail embodiments of the present invention.
As shown in Figures 1 to 6, many protective face masks of a kind of electric welding, including hiding face body 1, power supply installing rack 11, portable power source
111st, mirror body sliding groove 12, mouth mask positioning body 13, T-shaped chute 14, air slot 15, air draft exit orifice 151, air draft endoporus 152, keep out the wind
Body 153, bottom shock reducing structure 16, locating slot 17, light switch 171, small fan 18, fan swicth 181, button mounting groove 19, anti-
Malicious mouth mask 2, mouth mask positioning rope 21, elastic band 3, shading mirror 4, fixed body 41, lower pull-button 411, spring 1, fix bar 413, T
Shape slide mass 42, spring 2 421, top shock reducing structure 43, cotton pad 5, PBU pushbutton unit 6, rubber sleeve 61, button positioning body 62, extension spring
621st, lighting device 7, bulb 71, illumination positioning body 72, USB plug 73, swash plate 8, reinforced column 81, on the inside of described screening face body 1
Top is installed with power supply installing rack 11, is provided with portable power source 111, described mobile electricity on described power supply installing rack 11
Source 111 is connected to light switch 171 and fan swicth 181, and described light switch 171 is connected respectively with fan swicth 181
17 interface and small fan 18 in locating slot is connected to, and different actions is executed respectively using two switches, convenient and practical, described
Small fan 18 is arranged on 1 outer upper of screening face body with lighting device 7, and lighting device 7 matches with the locating slot 17 on face body 1 is hidden
Close, inside described screening face body 1, be additionally provided with air slot 15, outside front side is provided with several air draft exit orifice 151, and inboard is provided with several rows
Wind endoporus 152, described air draft exit orifice 151 are connected with air slot 15 respectively with air draft endoporus 152, described air slot 15 with
Small fan 18 is connected, and effectively can pass to the wind of small fan 18 in summer operation by air slot 15, by air draft endoporus
152 discharges can effectively reduce human body and the temperature of itself, prevent heatstroke, discharged by air draft exit orifice 151 and can blow electric welding open
When the waste gas that produces and flue dust, greatly strengthen practicality, lighting device 7 be installed, can prevent because night or light are excessively dark
And the efficiency for causing slows down, efficiency is improve, described 1 inner side top and the bottom of screening face body further respectively have an elastic band 3, can
So that device to be worn on the head, make right-hand man more flexible, enhance convenience.
Described 1 middle and upper part of screening face body is provided with a mirror body sliding groove 12, and described 12 both sides of mirror body sliding groove set respectivelyThere are the T-shaped chute 14 of a vertical direction, mirror body sliding groove 12 to be arranged on inside screening face body 1,12 part of mirror body sliding groove is outerPortion is provided with 1 wall of screening face body, and another part penetrates screening face body 1, described shading mirror 4 by the T-shaped slide mass 42 of both sides respectively with TShape chute 14 is engaged in mirror body sliding groove 12, can make shading mirror 4 on the track of mirror body sliding groove 12 according to need will open or close shading mirror 4, described T shape slide mass 42 bottoms are provided with a spring 2 421 respectively and between the face of screening body 1, described 4 bottom of shading mirror is provided with fixed body 41, and outside described fixed body 41, front side is provided with a lower pull-button 411, energyEasily shading mirror 4 is moved up and down, 41 inner transverse of fixed body is provided with a spring 1, described spring 1One end is connected with fixed body 41, and the other end is fixedly connected with fix bar 413, in mirror body sliding groove inside described screening face body 112 bottom sides are additionally provided with button mounting groove 19, and described fix bar 413 is corresponding to button mounting groove 19 and mirror body sliding groove 12Between port, can when shading mirror 4 runs to bottom, using spring 1 resiliency characteristics by fix bar 413 be bound to byIn button mounting groove 19, in button mounting groove 19, PBU pushbutton unit 6 is additionally provided with.
Described PBU pushbutton unit 6 includes that rubber sleeve 61, button positioning body 62, extension spring 621, described button positioning body 62 are
T-shaped, is installed with extension spring 621 between 62 bottom of button positioning body and screening face body 1, and in the presence of extension spring 621, button can be certainly
Rubber sleeve 61 is installed in dynamic playback, 62 top side of button positioning body, and opposite side is slided with mirror body corresponding to button mounting groove 19
Port between groove 12, can make 413 displacement of fix bar compression spring 1 by pressing rubber sleeve 61, in spring 2 421
In the presence of, moving on on shading mirror 4 in the mirror body sliding groove 12 inside screening face body 1, the button positioning body 62 installs rubber sleeve
61 one end are arranged on length of body 1 outer length in screening face more than the other end to mirror body sliding groove 12.
Described hide 1 inner side middle and lower part of face body be respectively provided on two sides with a mouth mask positioning body 13, described anti-poison respirator 2
Mouth mask positioning rope 21 is respectively provided on two sides with, described mouth mask positioning rope 21 is each passed through inside mouth mask positioning body 13, using gas defence
Mouth mask 2 can be effectively reduced the harm to human body such as flue dust, toxic gas, and can easily change anti-poison respirator 2, prevent from growing
Phase, described 1 outside middle and lower part of screening face body was installed with multiple swash plates 8, described using harmful to human such as the bacteriums being infected with
Predetermined distance being provided between swash plate 8, and communicate on the inside of face body 1 with being hidden, anti-poison respirator 2 can be effectively ensured by swash plate 8
The aeration of breathing, the spark contact for protecting anti-poison respirator 2 not burst out.
Described 1 outer upper of screening face body is provided with locating slot 17, and described 17 bottom of locating slot is provided with a USB interface,
Described light switch 171 is connected with USB interface, and described illumination positioning body 72 is relative with the size and shape of locating slot 17
Should, 72 bottom of illumination positioning body is additionally provided with USB plug 73, can effectively fix lighting device 7 using illumination positioning body 72, profit
With USB interface and the cooperation of USB plug 73, lighting device 7 effectively can be dismounted as needed, effectively alleviating does not make
The weight of used time device, described 12 bottom of mirror body sliding groove are also installed with a bottom shock reducing structure 16, described shading
4 top of mirror is provided with a top shock reducing structure 43, effectively prevent shading mirror 4 when mobile due to the inertia pair of elastic force generation
The damage that 4 mirror body of shading mirror is caused, is also installed with reinforced column 81 between described swash plate 8, effectively enhances structure
Stability, is respectively equipped with a switchable body 153 that keeps out the wind on described exhaust endoporus 152, will can keep out the wind when not in use
Body 153 covers exhaust endoporus 152, and described 1 inner side top and the bottom of screening face body further respectively have a cotton pad 5, substantially increase
Comfort level when mask is worn, while having isolated predetermined gap between mask and face, makes exhaust endoporus 152 divulge information more suitable
Freely, the port upper surface between described button mounting groove 19 and mirror body sliding groove 12 is curved surface, and shading mirror 4 is lighter in upper shifting
Pine, the apparatus structure is simple, protected effect is good, can be conveniently used in the electric welding course of work, while can be according to reality
Need to play human body multiple protected effects, significantly reduce that occupational hazards causes that electric welding staff suffers from occupational disease can
Energy property, enhances practicality.
Elastic band 3 is enclosed within head, the mouth mask positioning rope 21 on anti-poison respirator 2 is worn over ear when using by the device
Anti-poison respirator 2 is gone up and put in order, lower pull-button 411 is pinned, T-shaped on the T-shaped slide mass 42 and mirror body sliding groove 12 on shading mirror 4
Under 14 mating reaction of chute, shading mirror 4 is moved down from the track of mirror body sliding groove 12, in the presence of bottom shock reducing structure 16, is hidden
4 bottom of light microscopic has obtained effective protection, when the fix bar 413 in fixed body 41 moves to the position of button mounting groove 19, bullet
One 412 resilience of spring, fix bar 413 are sprung in button mounting groove 19, and shading mirror 4 is fixed, as needed by lighting device 7
USB plug 73 is connected in locating slot 17 by illumination positioning body 72 with USB interface, opens light switch as needed
171 with fan swicth 181, under the power supply function of the portable power source 111 on power supply installing rack 11, bulb 71 is opened with small fan 18
Beginning work, the wind that small fan 18 is produced arrive separately at exhaust exit orifice 151 with exhaust endoporus with the air slot 15 hidden inside face body 1
In 152, the body 153 that keeps out the wind is opened or closed as needed, after start-up operation, hide effect of the swash plate 8 on face body 1 in reinforced column 81
Under serve more stable protection spark performance.
When needing to be used instead without 4 state of shading mirror in the course of the work, the rubber sleeve 61 on PBU pushbutton unit 6, button is pressed
In mounting groove 19, the extension spring 621 of the connection of button positioning body 62 is stretched, while button positioning body 62 withstands fix bar 413 and makes fixation
Bar 413 is subjected to displacement, and when spring 1 is contracted to predetermined length, 2 421 elastic force of spring under T-shaped slide mass 42 is made
With under, move on shading mirror 4, in the case where top shock reducing structure 43 is acted on, the upper surface of shading mirror 4 has obtained effectively protecting, and release is pressed
Pressure, in the presence of extension spring 621, PBU pushbutton unit 6 returns to initial position.
When needing to change anti-poison respirator 2, mouth mask positioning rope 21 is removed from mouth mask positioning body 13 and takes out gas defence mouth
Cover 2, two mouth mask positioning ropes 21 on new anti-poison respirator 2 are passed through mouth mask positioning body 13 respectively again, you can.
When lighting device 7 need not be used with small fan 18, light switch 171 and fan swicth 181 is closed, according to need
Will, pull up connection of the USB plug 73 with USB interface, you can.
After the device is using finishing, elastic band 3 and mouth mask positioning rope 21 is taken, lighting device 7 is installed, is replaced
, so just achieve multiple protections of the electric welding mask to human body.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment that invents, not to the scope of the present invention
Restriction, on the basis of technical scheme, those skilled in the art are made by need not paying creative work
Various modifications or deformation still within protection scope of the present invention.
Claims (6)
1. many protective face masks of a kind of electric welding, it is characterised in that：Install including screening face body, mouth mask positioning body, locating slot, button
Groove, anti-poison respirator, shading mirror, T-shaped slide mass, PBU pushbutton unit, lighting device, swash plate, in described screening face body, upper lateral part is fixed
Power supply installing rack is installed, portable power source is installed on described power supply installing rack, described portable power source is connected to photograph
Bright switch and fan swicth, described light switch are connected to the interface in locating slot and small fan, institute with fan swicth
With lighting device installed in the external upper lateral part in screening face, lighting device is engaged the small fan that states with the locating slot on the body of face is hidden, institute
In the screening face body that states, portion is additionally provided with air slot, and outside front side is provided with several air draft exit orifice, and inboard is provided with several air draft endoporus, described
Air draft exit orifice be connected with air slot with air draft endoporus respectively, described air slot is connected with small fan, described screening face
Side top and the bottom further respectively have an elastic band in vivo.
Described screening face body middle and upper part is provided with a mirror body sliding groove, and described mirror body sliding groove is respectively provided on two sides with one verticallyThe T-shaped chute in direction, mirror body sliding groove are arranged on portion in the body of screening face, and a mirror body sliding groove part is outside to be provided with screening face body wall, separatelyA part penetrates screening face body, in and described shading mirror is engaged installed in mirror body with T-shaped chute respectively by the T-shaped slide mass of both sides sliding tray, described T shape slide mass bottom is provided with a spring two respectively and between the face of screening body, described shading mirror bottom Fixed body is provided with, front side is provided with a lower pull-button outside described fixed body, and fixed body inner transverse is provided with a spring one, instituteOne one end of spring that states is connected with fixed body, and the other end is fixedly connected with fix bar, and in described screening face body, portion is slided in mirror bodyDynamic trench bottom side is additionally provided with button mounting groove, and described fix bar is corresponding to logical between button mounting groove and mirror body sliding grooveMouthful, PBU pushbutton unit is additionally provided with button mounting groove.
Described PBU pushbutton unit includes rubber sleeve, button positioning body, extension spring, and described button positioning body is T-shaped, button positioning body
Extension spring is installed between bottom and screening face body, and rubber sleeve is installed in button positioning body top side, and opposite side is corresponded to and pressed
Port between button mounting groove and mirror body sliding groove, the button positioning body are installed rubber sleeve one end and are arranged on the external minister in screening face
Length of the degree more than the other end to mirror body sliding groove.
The described mouth mask positioning body that is respectively provided on two sides with for hiding face Ti Neice middle and lower parts, described anti-poison respirator both sides are distinguished
Mouth mask positioning rope is provided with, described mouth mask positioning rope is each passed through inside mouth mask positioning body, the external side middle and lower part in described screening face
Multiple swash plates are installed with, predetermined distance between described swash plate, is provided with, and are communicated with side in the body of face is hidden.
Described lighting device includes that bulb, illumination positioning body, USB plug, described positioning trench bottom are provided with a USB and connect
Mouthful, in locating slot, USB plug is connected described illumination positioning body with USB interface, and described bulb is positioned with illumination
Body is fixedly connected, and described illumination positioning body is identical with the size of locating slot and shape.
2. many protective face masks of a kind of electric welding as claimed in claim 1, is characterized in that, be respectively equipped with described exhaust endoporus
One switchable body that keeps out the wind.
3. many protective face masks of a kind of electric welding as claimed in claim 1, is characterized in that, described mirror body sliding groove bottom is also solid
Dingan County is equipped with a bottom shock reducing structure, and described shading mirror top is provided with a top shock reducing structure.
4. many protective face masks of a kind of electric welding as claimed in claim 1, is characterized in that, also fixedly mount between described swash plate
There is reinforced column.
5. many protective face masks of a kind of electric welding as claimed in claim 1, is characterized in that, described screening face Ti Neice top and the bottom
Further respectively have a cotton pad.
6. many protective face masks of a kind of electric welding as claimed in claim 1, is characterized in that, described button mounting groove is slided with mirror body
Port upper surface between dynamic groove is curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969236.5A CN106491272B (en) | 2016-10-28 | 2016-10-28 | A kind of more protective face masks of electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969236.5A CN106491272B (en) | 2016-10-28 | 2016-10-28 | A kind of more protective face masks of electric welding |
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| Publication Number | Publication Date |
|---|---|
| CN106491272A true CN106491272A (en) | 2017-03-15 |
| CN106491272B CN106491272B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610969236.5A Active CN106491272B (en) | 2016-10-28 | 2016-10-28 | A kind of more protective face masks of electric welding |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785954A (en) * | 1986-10-09 | 1988-11-22 | Li Edward K | Welding maskholder |
| CN2218548Y (en) * | 1994-10-31 | 1996-01-31 | 潘国明 | Automatic mask for welding |
| CN2240965Y (en) * | 1995-07-25 | 1996-11-27 | 邵换珍 | Automatic protection shield for welding |
| CN2734191Y (en) * | 2004-10-21 | 2005-10-19 | 何黎 | Protective face mask for welding |
| CN2855391Y (en) * | 2006-01-01 | 2007-01-10 | 王岳东 | Blowing sensing hinged-over welding cap |
| CN103027787A (en) * | 2011-09-29 | 2013-04-10 | 朴汉喆 | Cooling welding helmet |
| CN202960915U (en) * | 2012-12-19 | 2013-06-05 | 葛文峰 | Multifunctional electric welding protective device |
| CN203468849U (en) * | 2013-07-25 | 2014-03-12 | 东莞市科菱自动化科技有限公司 | Hand-free welding mask |
| CN203736387U (en) * | 2014-03-08 | 2014-07-30 | 刘红杰 | Safety protection helmet for electric welding |
| CN204092331U (en) * | 2014-10-17 | 2015-01-14 | 国网辽宁省电力有限公司阜新供电公司 | The electric welder's helmet that a kind of applicable power system uses in safeguarding |
| EP2848234A1 (en) * | 2013-09-17 | 2015-03-18 | Otos Wing Co., Ltd. | Welding helmet equipped with light switching window |
| CN204446289U (en) * | 2015-01-14 | 2015-07-08 | 王友龙 | A kind of arc welding helmet with rope-pulling observer lens shield |
| CN105213093A (en) * | 2015-09-14 | 2016-01-06 | 韩聪 | A kind of electric welder's helmet |
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2016
- 2016-10-28 CN CN201610969236.5A patent/CN106491272B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785954A (en) * | 1986-10-09 | 1988-11-22 | Li Edward K | Welding maskholder |
| CN2218548Y (en) * | 1994-10-31 | 1996-01-31 | 潘国明 | Automatic mask for welding |
| CN2240965Y (en) * | 1995-07-25 | 1996-11-27 | 邵换珍 | Automatic protection shield for welding |
| CN2734191Y (en) * | 2004-10-21 | 2005-10-19 | 何黎 | Protective face mask for welding |
| CN2855391Y (en) * | 2006-01-01 | 2007-01-10 | 王岳东 | Blowing sensing hinged-over welding cap |
| CN103027787A (en) * | 2011-09-29 | 2013-04-10 | 朴汉喆 | Cooling welding helmet |
| CN202960915U (en) * | 2012-12-19 | 2013-06-05 | 葛文峰 | Multifunctional electric welding protective device |
| CN203468849U (en) * | 2013-07-25 | 2014-03-12 | 东莞市科菱自动化科技有限公司 | Hand-free welding mask |
| EP2848234A1 (en) * | 2013-09-17 | 2015-03-18 | Otos Wing Co., Ltd. | Welding helmet equipped with light switching window |
| CN203736387U (en) * | 2014-03-08 | 2014-07-30 | 刘红杰 | Safety protection helmet for electric welding |
| CN204092331U (en) * | 2014-10-17 | 2015-01-14 | 国网辽宁省电力有限公司阜新供电公司 | The electric welder's helmet that a kind of applicable power system uses in safeguarding |
| CN204446289U (en) * | 2015-01-14 | 2015-07-08 | 王友龙 | A kind of arc welding helmet with rope-pulling observer lens shield |
| CN105213093A (en) * | 2015-09-14 | 2016-01-06 | 韩聪 | A kind of electric welder's helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106491272B (en) | 2019-01-04 |
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