CN106309010A - Handheld welding mask - Google Patents
Handheld welding mask Download PDFInfo
- Publication number
- CN106309010A CN106309010A CN201610805919.7A CN201610805919A CN106309010A CN 106309010 A CN106309010 A CN 106309010A CN 201610805919 A CN201610805919 A CN 201610805919A CN 106309010 A CN106309010 A CN 106309010A
- Authority
- CN
- China
- Prior art keywords
- mask
- filter
- hand
- glass
- held welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- A61F9/065—Masks, shields or hoods for welders use of particular optical filters
Abstract
The invention discloses a handheld welding mask. The mask comprises a mask body, filter glasses, a gauze mask, a filter, a breathing mouth and a handheld rod, an observation window is arranged on the mask body, filter glasses is arranged on the mask body and the cover of the observation window is closed by the filter glasses, the mask body is further provided with a breathing opening matched with the gauze mask, and a part of the breathing opening further matches with the observation window, the inlet of the breathing opening is closed by the gauze mask, the outlet of the breathing opening is connected on the filter, the breathing mouth is detachably connected on the filter, and the handheld rod is arranged on the bottom end of the mask body. The handheld welding mask overcomes the problem that the welding mask of prior art fails to treat harmful gas generated during welding process, which can affect the user's health problem after long time use.
Description
Technical field
The present invention relates to hand-held 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.Welding mask of the prior art, it is impossible to effectively in welding process
The harmful gas produced 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 the hand-held welding mask protecting user healthy is that the present invention needs asking of solution badly
Topic.
Summary of the invention
For above-mentioned prior art, it is an object of the invention to, overcome welding mask of the prior art, it is impossible to effectively
The harmful gas produced in welding process is processed, so that after long-time use, user can be affected healthy
Problem, thus provide one in use, effectively the harmful gas produced can be processed, prevent user
Suck the harmful gas produced, the hand-held welding mask that protection user is healthy.
To achieve these goals, the invention provides a kind of hand-held welding mask, described hand-held welding mask bag
Include: mask body, filter glass, mask, filter, breathing mouth and holding rod, described mask body is provided with observation window, institute
State filter glass to be arranged in described mask body, and described observation window is covered by described filter glass, described mask body
Being additionally provided with the pneumostome matched with described mask, the position of described pneumostome also cooperates with described observation window, described
The entrance of pneumostome is covered by described mask, and the outlet of described pneumostome is connected with described filter, described filtration
Also being detachably connected with described breathing mouth on device, described holding rod is vertically arranged in the bottom of described mask body.
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 hand-held welding mask also includes that illuminating lamp, described illuminating lamp are arranged on the upper of described cover body
End.
Preferably, described holding rod is provided with rubber sheet gasket.
Preferably, for snapping connection between described filter glass and described cover body.
According to technique scheme, the hand-held welding mask that the present invention provides is by arranging institute in described mask body
Stating pneumostome, the entrance of described pneumostome is covered by described mask, and the outlet of described pneumostome is connected with described filter,
Also being detachably connected with described breathing mouth on described filter, during use, user directly contains described breathing with mouth
Mouth is breathed, and the gas of incoming call carries out described mask and the common effect of described filter, by having of producing in welding process
Evil gas treatment is fallen, thus protection user is healthy effectively, and described filter glass can produce in welding effectively
Raw harmful light carries out filtering stop, the eyes of protection user.
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 hand-held welding mask provided of the present invention；
Fig. 2 is the profile of a kind of preferred embodiment middle hand-held welding mask provided of the present invention；
Fig. 3 is the protection eyeglass that filters on a kind of preferred embodiment middle hand-held welding mask provided of the present invention
Sectional view.
Description of reference numerals
1 mask body 2 filters and protects eyeglass
3 filter 4 masks
5 illuminating lamp 6 observation windows
7 pneumostomes 8 breathe mouth
The 9 outer screening glass of holding rod 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 hand-held welding mask, described hand-held welding mask includes: mask body
1, filter glass 2, mask 4, filter 3, breathing mouth 8 and holding rod 9, described mask body 1 is provided with observation window 6, described
Filter glass 2 is arranged in described mask body 1, and described observation window 6 is covered by described filter glass 2, and described face shield is originally
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 phase interworking
Closing, the entrance of described pneumostome 7 is covered by described mask 4, and the outlet of described pneumostome 7 is connected with described filter 3, institute
Stating and be also detachably connected with described breathing mouth 8 on described filter 3, described holding rod 9 is vertically arranged in described mask body 1
Bottom.
Such as Fig. 2, according to technique scheme, the hand-held welding mask that the present invention provides is by described mask body 1
On described pneumostome 7 is set, the entrance of described pneumostome 7 is covered by described mask 4, and the outlet of described pneumostome 7 is with described
Filter 3 is connected, and described filter 3 is also detachably connected with described breathing mouth 8, and during use, user is direct
Containing described breathing mouth 8 with mouth to breathe, the gas of incoming call carries out described mask 4 and the common effect of described filter 3, will
The harmful gas produced in welding process is disposed, thus protection user is healthy effectively, and described filter glass 2 can
Stop effectively to carry out filtering to the harmful light produced in welding, the eyes of protection user.
The present invention one preferred embodiment in, described filter 3 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 layer of multi-layer intercrossed setting, described suction
Activated carbon in attached layer can the harmful gas in adsorbed gas effectively, described filter course can effectively filter out toxic smog,
The poison colloidal sols such as dust.The filter course of glass fibre composition can effectively stop malicious aerocolloidal motion, thus plays filtration
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 hand-held welding mask also includes illuminating lamp 5, described photograph
Bright lamp 5 is arranged on the upper end of described cover body 1, and described illuminating lamp 5 can be user as usual work in the case of rather dark
Make, do not result in the inaccurate of welding, effectively increase the practicality of face shield of the present invention.
The present invention one preferred embodiment in, described holding rod 9 is provided with rubber sheet gasket, described rubber blanket
Sheet not only can increase the frictional force on described holding rod 9 surface, and can increase the comfort level of gripping.
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 (7)
1. a hand-held welding mask, it is characterised in that described hand-held welding mask includes: mask body (1), filter lens
Sheet (2), mask (4), filter (3), breathing mouth (8) and holding rod (9), described mask body is provided with observation window on (1)
(6), described filter glass (2) is arranged in described mask body (1), and described observation window (6) is covered by described filter glass (2)
Sharing, described mask body (1) is additionally provided with the pneumostome (7) matched with described mask (4), the position of described pneumostome (7)
Putting and also cooperate with described observation window (6), the entrance of described pneumostome (7) is covered by described mask (4), described pneumostome
(7) outlet is connected with described filter (3), and described filter (3) is also detachably connected with described breathing mouth
(8), described holding rod (9) is vertically arranged in the bottom of described mask body (1).
Hand-held welding mask the most according to claim 1, it is characterised in that described filter (3) is internal at least to be included
Filter course and adsorption layer, described adsorption layer is the active carbon layer being loaded with catalyst, and described filter course is the glass of multi-layer intercrossed setting
Glass fibrous layer.
Hand-held welding mask the most according to claim 1, it is characterised in that described filter glass (2) including: glues successively
Outer screening glass (21), optical filter (22), liquid crystal light valve block (23) and the interior screening glass (24) closed, described mask body (1) is upper also
Being provided with eyeglass control circuit, described liquid crystal light valve block (23) is connected with described eyeglass control circuit.
Hand-held welding mask the most according to claim 3, 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.
Hand-held welding mask the most according to claim 1, it is characterised in that described hand-held welding mask also includes shining
Bright lamp (5), described illuminating lamp (5) is arranged on the upper end of described cover body (1).
Hand-held welding mask the most according to claim 1, it is characterised in that described holding rod is provided with rubber on (9)
Pad.
Hand-held welding mask the most according to claim 1, it is characterised in that described filter glass (2) is with described cover originally
For snapping connection between body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805919.7A CN106309010A (en) | 2016-09-07 | 2016-09-07 | Handheld welding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805919.7A CN106309010A (en) | 2016-09-07 | 2016-09-07 | Handheld welding mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106309010A true CN106309010A (en) | 2017-01-11 |
Family
ID=57786355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805919.7A Pending CN106309010A (en) | 2016-09-07 | 2016-09-07 | Handheld welding mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106309010A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512575A (en) * | 2018-11-12 | 2019-03-26 | 江苏美信光电科技有限公司 | A kind of high definition broad conducting automatic darkening welding filter lens and welding mask |
| CN110251309A (en) * | 2019-07-25 | 2019-09-20 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of mouth holds formula Multifunctional welding mask |
Citations (6)
| 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 |
| CN203885711U (en) * | 2014-05-20 | 2014-10-22 | 于维松 | Protective helmet for occupational disease prevention of electric ophthalmia |
| 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 |
-
2016
- 2016-09-07 CN CN201610805919.7A patent/CN106309010A/en active Pending
Patent Citations (6)
| 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 |
| CN203885711U (en) * | 2014-05-20 | 2014-10-22 | 于维松 | Protective helmet for occupational disease prevention of electric ophthalmia |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512575A (en) * | 2018-11-12 | 2019-03-26 | 江苏美信光电科技有限公司 | A kind of high definition broad conducting automatic darkening welding filter lens and welding mask |
| CN110251309A (en) * | 2019-07-25 | 2019-09-20 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of mouth holds formula Multifunctional welding mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20170111 |