CN102871795A - Electric welding protective mask - Google Patents
Electric welding protective mask Download PDFInfo
- Publication number
- CN102871795A CN102871795A CN201210314427XA CN201210314427A CN102871795A CN 102871795 A CN102871795 A CN 102871795A CN 201210314427X A CN201210314427X A CN 201210314427XA CN 201210314427 A CN201210314427 A CN 201210314427A CN 102871795 A CN102871795 A CN 102871795A
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- CN
- China
- Prior art keywords
- electric welding
- face shield
- mask
- welding protective
- protective mask
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An electric welding protective mask comprises a mask, wherein a rectangular opening is formed on the middle upper part of the surface of the mask, a light transmitting board is arranged on the opening, a convex surface is arranged right below the light transmitting board, fastening belts are connected to the two sides of the top of the mask, and ropes hanging on the ears are arranged at the two sides of the middle section of the mask respectively. The light transmitting board is movably connected with the opening. The electric welding protective mask has the advantages of convenience, practicality, safety, reliability, convenience in use and the like.
Description
Technical fieldThe present invention relates to a kind of protection instrument, especially facial protection instrument during a kind of electric welding.
Background technologyAt present, during electric welding work, the workpeople needs one and holds face shield, and another is controlled soldering tip and carried out work.In the course of the work, people all the time can't both hands work, therefore only certainly will affect welding precision by a manual work, and the another hands lifts protective mast simultaneously also can increase labor intensity.Therefore, present electric welding protective mask can't satisfy people's demand.
Summary of the inventionThe purpose of this invention is to provide a kind of electric welding protective mask that need not with the hands act is held up and fixed effect is stable.
The present invention includes face shield, offer rectangular aperture in middle and upper part, face shield surface, at opening part light-passing board is installed, under light-passing board, be provided with convex surface; Connect restraint zone in the mask top both sides, both sides, face shield stage casing are set up the hangers rope separately.Described light-passing board and opening movable are dynamically connected.
During use, user is aimed at the light-passing board position with eye, nose is aimed at the convex surface position, then face shield is covered face, again restraint zone being wrapped in the crown is fastenedly connected, simultaneously the hangers rope is enclosed within respectively ear, realizes that by the hangers rope of ear and the restraint zone on the crown fix at 3, thereby face shield is fixed on face.At this moment, user can by light-passing board observation work, provide protection by face shield.In addition, in case when observing effect was relatively poor, user needn't be taken down face shield, only need open light-passing board just can be directly by eyes observation work difficulty action accomplishment situation.
Compared with the prior art, beneficial effect of the present invention is: convenient and practical, safe and reliable, easy-to-use, and safe protective measure can be provided, and need not hand steeredly, directly be enclosed within face, the liberation both hands improve operating accuracy and efficient.
Description of drawingsFig. 1 is stereochemical structure sketch of the present invention.
Drawing reference numeral: 1 is that face shield, 2 is that light-passing board, 3 is that convex surface, 4 is that restraint zone, 5 is the hangers rope.
The specific embodimentIn stereochemical structure sketch of the present invention shown in Figure 1, comprise face shield 1, offer rectangular aperture in middle and upper part, face shield surface, at opening part light-passing board 2 is installed, under light-passing board, be provided with convex surface 3; Connect restraint zone 4 in the mask top both sides, both sides, face shield stage casing are set up hangers rope 5 separately.Described light-passing board and opening movable are dynamically connected.Wherein, convex surface adopts nose shape ridge structure.
Claims (2)
1. an electric welding protective mask comprises face shield (1), it is characterized in that: offer rectangular aperture in the surperficial middle and upper part of face shield (1), at opening part light-passing board (2) is installed, be provided with convex surface (3) under light-passing board (2); Connect restraint zone (4) in face shield (1) both sides, top, face shield (1) both sides, stage casing are set up hangers rope (5) separately.
2. a kind of electric welding protective mask according to claim 1 is characterized in that: described light-passing board (2) is dynamically connected with opening movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314427XA CN102871795A (en) | 2012-08-30 | 2012-08-30 | Electric welding protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314427XA CN102871795A (en) | 2012-08-30 | 2012-08-30 | Electric welding protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102871795A true CN102871795A (en) | 2013-01-16 |
Family
ID=47473481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210314427XA Pending CN102871795A (en) | 2012-08-30 | 2012-08-30 | Electric welding protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102871795A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910252A (en) * | 1995-06-30 | 1997-01-14 | Yuji Tsuya | Protective mask for welding and melting |
| CN2267785Y (en) * | 1996-03-13 | 1997-11-19 | 合肥国宝集团公司 | Head or hand-held automatic light-changing cap for welder |
| JPH10234771A (en) * | 1997-02-24 | 1998-09-08 | Higoguriraa Kk | Protective mask for welding |
| CN1349784A (en) * | 2000-10-25 | 2002-05-22 | 李秀知 | Electric welding mask |
-
2012
- 2012-08-30 CN CN201210314427XA patent/CN102871795A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910252A (en) * | 1995-06-30 | 1997-01-14 | Yuji Tsuya | Protective mask for welding and melting |
| CN2267785Y (en) * | 1996-03-13 | 1997-11-19 | 合肥国宝集团公司 | Head or hand-held automatic light-changing cap for welder |
| JPH10234771A (en) * | 1997-02-24 | 1998-09-08 | Higoguriraa Kk | Protective mask for welding |
| CN1349784A (en) * | 2000-10-25 | 2002-05-22 | 李秀知 | Electric welding mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |