CN106214332A - Welding mask - Google Patents
Welding mask Download PDFInfo
- Publication number
- CN106214332A CN106214332A CN201610805917.8A CN201610805917A CN106214332A CN 106214332 A CN106214332 A CN 106214332A CN 201610805917 A CN201610805917 A CN 201610805917A CN 106214332 A CN106214332 A CN 106214332A
- Authority
- CN
- China
- Prior art keywords
- mask
- filter
- welding
- hangers
- pneumostome
- 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.)
- Pending
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Classifications
-
- 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
Landscapes
- 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 welding mask, including: mask body, hangers, filter glass, mask, filter and breathing mouth, observation window it is provided with in mask body, filter glass is arranged in mask body, and observation window is covered by filter glass, hangers arranges two, and two hangers are symmetrically arranged at the both sides of cover body, mask body is additionally provided with the pneumostome matched with mask, the position of pneumostome also cooperates with observation window, the both sides of mask connect connection band, mask is fixed in mask body by connecting band, and the entrance of pneumostome is covered by mask, the outlet of pneumostome is connected with filter, breathing mouth also it is detachably connected with on filter.This welding mask overcomes welding mask of the prior art, need hand-held during use, carry out with being unfavorable for welding job, have wear-type welding mask on the market, and user is worn uncomfortable, and the problem that cannot effectively the harmful gas produced in welding process be processed.
Description
Technical field
The present invention relates to welding mask.
Background technology
When weld job, run into the various harm rays with starting the arc generation to people to protect operators against splash
The injury of body, usual operator can wear welding mask.The common face shield of welding mask of the prior art, usually hand-held,
Needing hand-held during use, carry out with being unfavorable for welding job, the phenomenon being easily caused welding error occurs, although have head on the market
Wear formula welding mask, and user is worn uncomfortable, internal airtight, the sultryyest, and cannot effectively butt welding take over
The harmful gas produced in journey processes, so that after long-time use, can affect user healthy.
Therefore it provides one is in use, effectively the harmful gas produced can be processed, prevent from using
Person sucks the harmful gas of generation, and protection user is healthy, and comfortable wearing, will not sultry welding mask be this
The bright problem needing solution badly.
Summary of the invention
For above-mentioned prior art, it is an object of the invention to, overcome welding mask of the prior art, the most hand-held
The common face shield of formula, needs hand-held during use, carry out with being unfavorable for welding job, and the phenomenon being easily caused welding error occurs, though
So there is wear-type welding mask on the market, and user is worn uncomfortable, internal airtight, the sultryyest, and cannot have
The harmful gas produced in welding process is processed by effect ground, so that after long-time use, can affect user health
Healthy problem, thus provide one in use, effectively the harmful gas produced can be processed, prevent from making
User sucks the harmful gas of generation, and protection user is healthy, and comfortable wearing, welding mask that will not be sultry.
To achieve these goals, the invention provides welding mask, described welding mask includes: mask body, hangers,
Filter glass, mask, filter and breathing mouth, described mask body is provided with observation window, and described filter glass is arranged
In described mask body, and described observation window is covered by described filter glass, and described hangers arranges two, and described in two
Hangers is symmetrically arranged at the both sides of described cover body, and described mask body is additionally provided with the breathing matched with described mask
Mouthful, the position of described pneumostome also cooperates with described observation window, and the both sides of described mask connect connection band, described mask
Be fixed in described mask body by described connection band, and the entrance of described pneumostome covered by described mask, described in exhale
The outlet of suction inlet is connected with described filter, and described filter is also detachably connected with described breathing mouth.
Preferably, described welding mask also includes elastic cord, and two of described elastic cord are respectively at a described hangers phase
Connect.
Preferably, described hangers is to be provided with rubber sheet gasket in ring-shaped, and the inner peripheral surface of described hangers.
Preferably, described filter interior at least includes that filter course and adsorption layer, described adsorption layer are to be loaded with catalyst
Active carbon layer, described filter course is the glass layer of multi-layer intercrossed setting.
Preferably, described filter glass includes: outer screening glass, optical filter, liquid crystal light valve block and the interior protection bonded successively
Sheet, described mask body is additionally provided with eyeglass control circuit, and described liquid crystal light valve block is connected with described eyeglass control circuit.
Preferably, described liquid crystal light valve block is at least provided with two panels, and each described liquid crystal light valve block and described eyeglass
Control circuit is connected.
Preferably, described welding mask also includes that illuminating lamp, described illuminating lamp are arranged on the upper end of described cover body.
Preferably, for snapping connection between described filter glass and described cover body.
According to technique scheme, the welding mask that the present invention provides sets by being respectively symmetrically in the both sides of described cover body
Put two described hangers, described mask body is additionally provided with described observation window and described pneumostome, and described observation window upper cover
Conjunction has optical filtering protection eyeglass, and described pneumostome is covered with mask, and in use, two described hangers are placed on two of user
On ear, such that it is able to described mask body is fixed on the face of user, described optical filtering protection eyeglass can be protected effectively
Protecting the eyes of user, described mask body arranges described pneumostome, the entrance of described pneumostome is covered by described mask,
The outlet of described pneumostome is connected with described filter, and described filter is also detachably connected with described breathing
Mouth, during use, user directly contains described breathing mouth with mouth and breathes, and the gas of incoming call carries out described mask and described mistake
The effect that filter is common, disposes the harmful gas produced in welding process, thus protection user health is good for effectively
Health.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of preferred embodiment middle welding mask provided of the present invention；
Fig. 2 is the profile of a kind of preferred embodiment middle welding mask provided of the present invention；
Fig. 3 is to filter on a kind of preferred embodiment middle welding mask provided of the present invention to protect the cross section of eyeglass
Figure.
Description of reference numerals
1 mask body 2 filters and protects eyeglass
3 hangers 4 masks
5 illuminating lamp 6 observation windows
7 pneumostomes 8 connect band
Mouth breathed by 9 elastic cords 10
The 11 outer screening glass of filter 21
22 optical filter 23 liquid crystal light valve blocks
Screening glass in 24
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality that " upper and lower " etc. is included in term only represents
This term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and be not construed as this term
Restriction.
Such as Fig. 1, the invention provides a kind of welding mask, described welding mask includes: mask body 1, hangers 3, optical filtering
Eyeglass 2, mask 4, filter 9 and breathing mouth 10, described mask body 1 is provided with observation window 6, described filter glass 2
Being arranged in described mask body 1, and described observation window 6 is covered by described filter glass 2, described hangers 3 arranges two, and
Two described hangers 3 are symmetrically arranged at the both sides of described cover body 1, and described mask body 1 is additionally provided with and described mask 4
The pneumostome 7 matched, the position of described pneumostome 7 also cooperates with described observation window 6, and the both sides of described mask 4 connect
Having connection band 8, described mask 4 is fixed in described mask body 1 by the described band 8 that connects, and the entrance quilt of described pneumostome 7
Described mask 4 covers, and the outlet of described pneumostome 7 is connected with described filter 11, and described filter 11 also may be used
Releasably connect and have described breathing mouth 10.
Such as Fig. 2, according to technique scheme, the welding mask that the present invention provides is by dividing in the both sides of described cover body 1
It is not symmetrical arranged two described hangers 3, described mask body 1 is additionally provided with described observation window 6 and described pneumostome 7, and institute
State and on observation window 6, be covered with optical filtering protection eyeglass 2, described pneumostome 7 is covered with mask 4, in use, two described hangers
3 are placed on two ears of user, such that it is able to described mask body 1 is fixed on the face of user, described optical filtering is protected
Protecting lens 2 can protect the eyes of user effectively, and described mask body 1 arranges described pneumostome 7, described pneumostome 7
Entrance covered by described mask 4, the outlet of described pneumostome 7 is connected with described filter 11, described filter
Also being detachably connected with described breathing mouth 10 on 11, during use, user directly contains described breathing mouth 10 with mouth and exhales
Inhaling, the gas of incoming call carries out described mask 4 and the common effect of described filter 11, the harmful gas that will produce in welding process
Dispose, thus protection user is healthy effectively.
In order to coordinate so that user when wearing described mask body 1 more firmly, the present invention a kind of preferably
Embodiment in, ear suspension type welding mask also includes elastic cord 9, and two of described elastic cord 9 are respectively at a described hangers 3
Being connected, described elastic cord 9 coordinates described hangers 3 so that user is more convenient wears described mask body 1, and alleviates
The burden of ears, more hommization.
The present invention one preferred embodiment in, described hangers 3 is ring-shaped, and the inner peripheral surface of described hangers 3
On be provided with rubber sheet gasket, described rubber sheet gasket is so that described hangers 3 is the most comfortable when wearing, described hangers 3
And the frictional force between ear is bigger, is difficult to landing.
The present invention one preferred embodiment in, described filter 11 is internal at least includes filter course and absorption
Layer, described adsorption layer is the active carbon layer being loaded with catalyst, and described filter course is the glass layer of multi-layer intercrossed setting, described
Activated carbon in adsorption layer can the harmful gas in adsorbed gas effectively, described filter course can effectively filter out toxic smoke
The poison colloidal sol such as mist, dust.The filter course of glass fibre composition can effectively stop malicious aerocolloidal motion, thus played
Filter effect.
Such as Fig. 3, the present invention one preferred embodiment in, the described protection eyeglass 2 that filters includes: bond successively
Outer screening glass 21, optical filter 22, liquid crystal light valve block 23 and interior screening glass 24, described mask body 1 is additionally provided with eyeglass control
Circuit, described liquid crystal light valve block 23 is connected with described eyeglass control circuit, and described outer screening glass 21 and described interior screening glass 24 exist
Both sides are protected, and prevent the described protection eyeglass 2 that filters from damaging, and described optical filter uses the bandpass filter of vacuum coating technology
Sheet, described optical filter can effectively stop welding process produces in light infrared ray, far ultraviolet rays, nearultraviolet rays, indigo plant
Harmful light such as light, thus protect the eyes of user, the photoelectric sensing circuit that described eyeglass control circuit can be internal is in inspection
The light (mainly infrared ray or ultraviolet) produced when measuring electric welding, by amplifying, trigger control circuit, and according to presetting
Light transmission rate on liquid crystal light valve block, apply to drive accordingly signal.Described liquid crystal light valve block 23 is believed by receiving control circuit
Number realize changing from bright state to dark-state rapidly, and can also change to bright state from from dark-state rapidly, high light is subtracted
The weak low light level that can bear to human eye.
It is pointed out that owing to liquid crystal light valve block 23 described in monolithic can not obtain higher color in the course of the work
Number, i.e. can not stop strong arclight, light is more through described liquid crystal light valve block 23, causes brightness the highest, and one
As human eye be difficult to accept, therefore the present invention one preferred embodiment in, a kind of in the present invention preferably implements
In mode, described liquid crystal light valve block 23, at least provided with two panels, can stop that more light passes through, and luminance-reduction is comfortable to human eye
Degree, and each described liquid crystal light valve block 23 is connected with described eyeglass control circuit.
The present invention one preferred embodiment in, described welding mask also includes illuminating lamp 5, described illuminating lamp 5
Being arranged on the upper end of described cover body 1, described illuminating lamp 5 can be user work as usual in the case of rather dark, no
The inaccurate of welding can be caused, effectively increase the practicality of face shield of the present invention.
In the present invention, so that the described protection eyeglass 2 that filters can facilitate dismounting and change, described optical filtering protection eyeglass 2
It is connected for detachable with between described cover body 1, is such as connected by screw, but preferably implement a kind of of the present invention
In mode, described optical filtering is protected between eyeglass 2 and described cover body 1 as snapping connection, and buckle-type connected mode easily facilitates and makes
Filter described in user's dismounting and change protection eyeglass 2, and fixing the most firm.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a welding mask, it is characterised in that described welding mask includes: mask body (1), hangers (3), filter glass
(2), mask (4), filter (9) and breathe mouth (10), described mask body (1) is provided with observation window (6), described filter
Light eyeglass (2) is arranged in described mask body (1), and described observation window (6) is covered by described filter glass (2), described
Hangers (3) arranges two, and two described hangers (3) are symmetrically arranged at the both sides of described cover body (1), described face shield this
Body (1) is additionally provided with the pneumostome (7) matched with described mask (4), the position of described pneumostome (7) also with described observation window
(6) cooperating, the both sides of described mask (4) connect connection band (8), and described mask (4) is fixed by the described band (8) that connects
In described mask body (1), and the entrance of described pneumostome (7) is covered by described mask (4), described pneumostome (7)
Outlet is connected with described filter (11), and described filter (11) is also detachably connected with described breathing mouth
(10)。
Welding mask the most according to claim 1, it is characterised in that described welding mask also includes elastic cord (9), described
Two of elastic cord (9) are connected respectively at a described hangers (3).
Welding mask the most according to claim 1, it is characterised in that described hangers (3) is ring-shaped, and described hangers
(3) it is provided with rubber sheet gasket on inner peripheral surface.
Welding mask the most according to claim 1, it is characterised in that described filter (11) is internal at least includes filter course
And adsorption layer, described adsorption layer is the active carbon layer being loaded with catalyst, and described filter course is the glass fibre of multi-layer intercrossed setting
Layer.
Welding mask the most according to claim 1, it is characterised in that described filter glass (2) including: outside bonding successively
Screening glass (21), optical filter (22), liquid crystal light valve block (23) and interior screening glass (24), described mask body is additionally provided with on (1)
Eyeglass control circuit, described liquid crystal light valve block (23) is connected with described eyeglass control circuit.
Welding mask the most according to claim 5, it is characterised in that described liquid crystal light valve block (23) at least provided with two panels,
And each described liquid crystal light valve block (23) is connected with described eyeglass control circuit.
Welding mask the most according to claim 1, it is characterised in that described welding mask also includes illuminating lamp (5), described
Illuminating lamp (5) is arranged on the upper end of described cover body (1).
Welding mask the most according to claim 1, it is characterised in that welding mask according to claim 1, described
For snapping connection between filter glass (2) and described cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805917.8A CN106214332A (en) | 2016-09-07 | 2016-09-07 | Welding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805917.8A CN106214332A (en) | 2016-09-07 | 2016-09-07 | Welding mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106214332A true CN106214332A (en) | 2016-12-14 |
Family
ID=58074398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805917.8A Pending CN106214332A (en) | 2016-09-07 | 2016-09-07 | Welding mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106214332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496327A (en) * | 2019-07-17 | 2019-11-26 | 合肥亿力机械制造有限公司 | A kind of windowless driver's cabin eye nose protective device of fork truck |
| CN113156668A (en) * | 2021-04-10 | 2021-07-23 | 杨欣德 | Shading view device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080664A (en) * | 1976-01-09 | 1978-03-28 | Louis Morris | Welder's hood with air filter |
| CN1349794A (en) * | 2000-09-05 | 2002-05-22 | 日东电工株式会社 | Preparation absorbed through skin |
| CN203995711U (en) * | 2014-08-29 | 2014-12-10 | 谈勤怡 | A kind of automobile speed limit safety system |
| CN204468415U (en) * | 2015-01-07 | 2015-07-15 | 深圳市瑞凌焊接科技有限公司 | Automatic beam change welding goggles |
| CN105213093A (en) * | 2015-09-14 | 2016-01-06 | 韩聪 | A kind of electric welder's helmet |
| CN205181600U (en) * | 2015-11-22 | 2016-04-27 | 天津永久焊接材料有限公司 | Protective mask for welding |
| WO2016126587A1 (en) * | 2015-02-06 | 2016-08-11 | 3M Innovative Properties Company | Automatic darkening filter apparatus and method |
-
2016
- 2016-09-07 CN CN201610805917.8A patent/CN106214332A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080664A (en) * | 1976-01-09 | 1978-03-28 | Louis Morris | Welder's hood with air filter |
| CN1349794A (en) * | 2000-09-05 | 2002-05-22 | 日东电工株式会社 | Preparation absorbed through skin |
| CN203995711U (en) * | 2014-08-29 | 2014-12-10 | 谈勤怡 | A kind of automobile speed limit safety system |
| CN204468415U (en) * | 2015-01-07 | 2015-07-15 | 深圳市瑞凌焊接科技有限公司 | Automatic beam change welding goggles |
| WO2016126587A1 (en) * | 2015-02-06 | 2016-08-11 | 3M Innovative Properties Company | Automatic darkening filter apparatus and method |
| CN105213093A (en) * | 2015-09-14 | 2016-01-06 | 韩聪 | A kind of electric welder's helmet |
| CN205181600U (en) * | 2015-11-22 | 2016-04-27 | 天津永久焊接材料有限公司 | Protective mask for welding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496327A (en) * | 2019-07-17 | 2019-11-26 | 合肥亿力机械制造有限公司 | A kind of windowless driver's cabin eye nose protective device of fork truck |
| CN113156668A (en) * | 2021-04-10 | 2021-07-23 | 杨欣德 | Shading view device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |