CN2549948Y - Electric welding mask - Google Patents
Electric welding mask Download PDFInfo
- Publication number
- CN2549948Y CN2549948Y CN 02227928 CN02227928U CN2549948Y CN 2549948 Y CN2549948 Y CN 2549948Y CN 02227928 CN02227928 CN 02227928 CN 02227928 U CN02227928 U CN 02227928U CN 2549948 Y CN2549948 Y CN 2549948Y
- Authority
- CN
- China
- Prior art keywords
- glass
- electric welding
- utility
- model
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric welding mask which is characterized in that one part of an observation screen is designed to be an visible glass or color glass in the normal circumstances, with a moveable light shielding plate placed between the normal glass and the electric welding glass, and the place on the mask and close to the mouth is provided with a vent opening, so that during the operation, the utility model can achieve the aim of seeing the things outside, with no glare to the eyes and no hurt to the face and good ventilation.
Description
This utility model relates to a kind of electric welder's helmet.
Present electric welder's helmet adopts dark electric welding specialty glass as the eye protection film viewing screen, and people see through in welding process that this film viewing screen is observed, welding operation.Though this electric welder's helmet can stop the high light of electric arc effectively, has played the eye protection effect,, before welding, have on face shield, almost can't observe, often need remove face shield in the operating process, be difficult to improve to the quality that makes electric welding, work efficiency.
Given this, the purpose of this utility model is to overcome defective of the prior art, and a kind of novel electric welder's helmet is provided.
The purpose of this utility model is to realize by such technical scheme principle: the part of film viewing screen is arranged to glass visual under the normal state or coloured glass, increase activity frequency modulated light plate between simple glass and electric welding glass, add a ventilation mouth in face shield person of modern times mouth position, make in the operating process, reach can see outside thing, not dazzling, do not hinder face, ventilative good purpose.
Fig. 1 is a structure diagram of the present utility model.
Below in conjunction with accompanying drawing in detail this utility model embodiment is described in detail:
As shown in the figure, (1) is that simple glass or coloured glass, (2) are film viewing screen for frequency modulated light plate, (4) for ventilation mouth, (5) for electric welding glass, (3).
Film viewing screen (5) made by (1) and (2) form, put on cover body, (3) rotation can be placed on (1) before the electric welding, this moment, operator's eyes can directly externally be observed through simple glass or coloured glass, during electric welding, (3) rotation can be put down, the frequency modulated light plate is between (1) and (2), and the length that the frequency modulated light plate protrudes is when being designed to put down the frequency modulated light plate, electro-welding arc can not shine directly into the zone of (1) for suitable, and the operator can breathe freely by (4).The profile of face shield can be carried out multiple design according to different demands.
Claims (1)
1, a kind of electric welder's helmet is characterized in that: the part of film viewing screen (5) is arranged to glass visual under the normal state or coloured glass, and increase activity frequency modulated light plate (3) between (1) and (2) is provided with ventilation mouth (4) in face shield person of modern times mouth position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227928 CN2549948Y (en) | 2002-05-31 | 2002-05-31 | Electric welding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227928 CN2549948Y (en) | 2002-05-31 | 2002-05-31 | Electric welding mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549948Y true CN2549948Y (en) | 2003-05-14 |
Family
ID=33704612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02227928 Expired - Fee Related CN2549948Y (en) | 2002-05-31 | 2002-05-31 | Electric welding mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549948Y (en) |
-
2002
- 2002-05-31 CN CN 02227928 patent/CN2549948Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |