CN109925121A - Protective mask for welding - Google Patents
Protective mask for welding Download PDFInfo
- Publication number
- CN109925121A CN109925121A CN201711348656.2A CN201711348656A CN109925121A CN 109925121 A CN109925121 A CN 109925121A CN 201711348656 A CN201711348656 A CN 201711348656A CN 109925121 A CN109925121 A CN 109925121A
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- China
- Prior art keywords
- mask
- welding
- protective
- observation window
- mask body
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- 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.)
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- Liquid Crystal (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention provides a kind of protective mask for welding, including mask body (1), observation window (2), pneumostome (3) and data viewer (6), the observation window (2) is located at mask body (1) top, and protective sheet (4) are installed, the pneumostome (3) is located at mask body lower part, it is equipped with mask used in conjunction with (5), the data viewer (6) is located at observation window side.Protective mask for welding of the present invention, energy effective protection welding are injured caused by human body, and structure is simple, low in cost.
Description
Technical field
The invention belongs to field of machining, more particularly, to a kind of protective mask for welding.
Background technique
Melting welding is that workpiece interface is heated to molten state in the welding process, and the method that pressure completes welding is not added.It is molten
When weldering, two workpiece interface to be welded is heated rapidly fusing by heat source, forms molten bath.Molten bath is moved forward with heat source, shape after cooling
Two workpiece are connected as one at continuous weld.Gas shielded arc welding is exactly to use argon, carbon dioxide etc. gas-insulated big
Gas, to protect the electric arc and molten bath rate when welding；For another example when welded steel, the titanium big to oxygen affinity is added in electrode coating
Iron powder carries out deoxidation, so that it may beneficial element manganese, silicon etc. in welding rod be protected to obtain after cooling high-quality from oxidation and into molten bath
Weld seam.
Welding mask refers to the tool that protection operating personnel's safety is played in welding operation.Using good LCD and plating
Glass combination is sunshade lens, the photoinduction system on eyeglass can when moment detecting electric welding arc light generation and disappearance, it is fast
Speed driving liquid crystal shading discoloration etc. is to reach safely and effectively filtering noxious light, so that the eye of welder, face be protected to avoid arc
The injury of light radiation.
Summary of the invention
In view of this, the present invention is directed to propose a kind of protective mask for welding, energy effective protection welding is caused by human body
Injury, structure is simple, low in cost.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of protective mask for welding, including mask body, observation window, pneumostome and data viewer, the observation window
Positioned at mask body top, and protective sheet is installed, the pneumostome is located at mask body lower part, is equipped with and is used cooperatively with it
Mask, the data viewer is located at observation window side.
Further, the protective sheet is made of outer screening glass, optical filter, liquid crystal light valve block and interior screening glass.
Further, the mask body is wear-type structure, is divided into overhead, face and neck.
Further, the data viewer and mask body are by snapping connection.
Further, the data viewer is provided with ammeter and voltmeter, convenient for monitoring in real time during the work time
Welding data.
Further, the mask body middle position is provided with elastoplast, can be very good mask being fixed on head
Portion.
Compared with the existing technology, protective mask for welding of the present invention has the advantage that
Protective mask for welding of the present invention, energy effective protection welding are injured caused by human body, and structure is simple, at
This is cheap.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is protective mask for welding schematic diagram described in the embodiment of the present invention；
Fig. 2 is protective sheet schematic diagram described in the embodiment of the present invention.
Description of symbols:
1, mask body；2, observation window；3, pneumostome；4, protective sheet；5, mask；6 and data viewer；7, ammeter；
8, voltmeter；9, elastoplast；41, outer screening glass；42, optical filter；43, liquid crystal light valve block；44, interior screening glass.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As depicted in figs. 1 and 2, a kind of protective mask for welding, including mask body 1, observation window 2, pneumostome 3 and data
Viewer 6, the observation window 2 is located at 1 top of mask body, and is equipped with protective sheet 4, and the pneumostome 3 is located at mask body
Lower part, is equipped with mask 5 used in conjunction with, and the data viewer 6 is located at observation window side.The protective sheet 4 is by outer
Screening glass 41, optical filter 42, liquid crystal light valve block 43 and interior screening glass 44 form.The mask body 1 is wear-type structure, is divided into
Overhead 11, face 12 and neck 13.The data viewer 6 is with mask body 1 by snapping connection.The data viewer 6
It is provided with ammeter 7 and voltmeter 8, convenient for monitoring welding data in real time during the work time.1 middle position of mask body
It is provided with elastoplast 9, can be very good mask being fixed on head.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of protective mask for welding, it is characterised in that: including mask body (1), observation window (2), pneumostome (3) and data
Viewer (6), the observation window (2) is located at mask body (1) top, and is equipped with protective sheet (4), pneumostome (3) position
It in mask body lower part, is equipped with mask used in conjunction with (5), the data viewer (6) is located at observation window side.
2. protective mask for welding according to claim 1, it is characterised in that: the protective sheet (4) is by outer screening glass
(41), optical filter (42), liquid crystal light valve block (43) and interior screening glass (44) composition.
3. protective mask for welding according to claim 1, it is characterised in that: the mask body (1) is wear-type knot
Structure is divided into overhead (11), facial (12) and neck (13).
4. protective mask for welding according to claim 1, it is characterised in that: the data viewer (6) and mask master
Body (1) is by snapping connection.
5. protective mask for welding according to claim 1, it is characterised in that: the data viewer (6) is provided with electricity
Flow table (7) and voltmeter (8).
6. protective mask for welding according to claim 1, it is characterised in that: mask body (1) interposition installs
It is equipped with elastoplast (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348656.2A CN109925121A (en) | 2017-12-15 | 2017-12-15 | Protective mask for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348656.2A CN109925121A (en) | 2017-12-15 | 2017-12-15 | Protective mask for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925121A true CN109925121A (en) | 2019-06-25 |
Family
ID=66979779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348656.2A Pending CN109925121A (en) | 2017-12-15 | 2017-12-15 | Protective mask for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925121A (en) |
-
2017
- 2017-12-15 CN CN201711348656.2A patent/CN109925121A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190625 |