CN2796682Y - Electric welding face mask - Google Patents
Electric welding face mask Download PDFInfo
- Publication number
- CN2796682Y CN2796682Y CN 200520083657 CN200520083657U CN2796682Y CN 2796682 Y CN2796682 Y CN 2796682Y CN 200520083657 CN200520083657 CN 200520083657 CN 200520083657 U CN200520083657 U CN 200520083657U CN 2796682 Y CN2796682 Y CN 2796682Y
- Authority
- CN
- China
- Prior art keywords
- air
- electric welder
- helmet
- utility
- model
- 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
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a welding mask which can be communicated with air. A pipeline of an external air source is connected to a thorn nozzle 4 which is connected with an air distributor 1 by an air-quantity adjusting valve 3 and a connecting pipe 2. A flow quantity of fresh air of the air distributor 1 is moderate by adjusting the air-quantity adjusting valve 3 when the welding mask is operated. Thus, welding operation people breathe swimmingly and are protected to be free from the injuries of harmful gases.
Description
Technical field
Technical field under the claimed technical scheme of this utility model is a kind of electric welder's helmet, but the function of bubbling air when having operation.
Background technology
At present the welding mask produced of enterprise is covered with hand-held, wear-type and form such as light-operated, is made up of protective cover, protective eye lens and handle, accommodation zone, has to prevent splash scald, anti-ultraviolet and the high light function to face and eye injury.Metal solder is the process of metal mother metal and welding material fusion smelting, produces a large amount of harmful gass, and operating personnel's incoming call harmful gas in the intensive environment of argon arc welding, improper ventilation and operation damages health.
Summary of the invention
But technical problem to be solved in the utility model provides a kind of electric welder's helmet of bubbling air.It is to be provided with an air sparger that has aperture in the electric welder's helmet bottom that this utility model solves this technical problem the technical scheme that is adopted, and is connected with the extraneous air connection tube by cross over pipe, air volume regulating valve, sour jujube mouth.Open control valve during operation, the operating personnel just can breathe fresh air, thereby avoids the injury of weld toxic gases to operating personnel's health, protection operating personnel healthy in adverse circumstances.
Description of drawings
Fig. 1 is first specific embodiment hand-held electric welder's helmet of this utility model electric welder's helmet.
Fig. 2 is the side view of first specific embodiment headgear type electric welding mask of this utility model electric welder's helmet.
Among the figure: 1, air sparger; 2, communicating pipe; 3, air volume regulating valve; 4, sour jujube mouth; 5, hands handle; 6, accommodation zone.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further.The external air source pipeline is connected on the sour jujube mouth 4, and sour jujube mouth 4 is connected with air sparger 1 with connection tube 2 by air volume regulating valve 3.Make the fresh air flow of air sparger 1 moderate by regulating air volume regulating valve 3 during operation, thereby it is smooth and easy that the weld job personnel are breathed, and protects them can not be subjected to the injury of harmful gas.
Embodiment in this utility model is exemplary non-limiting example.Those skilled in the art can be under spirit of the present utility model; and in the scope of claims, carry out multiple change, modification or replacement; can use forms such as snap joint, movable joint to be connected with the external air source pipe etc. as the sour jujube mouth, these changes, modification or replace all should be within protection domain of the present utility model.
Claims (3)
1. electric welder's helmet is characterized in that: outsidely connect the source of the gas pipe, but bubbling air, the face shield bottom is provided with narrow meshed air sparger (1), is connected with the external air source pipe by connection tube (2), air volume regulating valve (3), sour jujube mouth (4).
2. electric welder's helmet according to claim 1 is characterized in that: communicating pipe (2) is arranged in the handle.
3. electric welder's helmet according to claim 1 is characterized in that: communicating pipe (2) arranges along face shield one side, is drawn by accommodation zone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083657 CN2796682Y (en) | 2005-05-29 | 2005-05-29 | Electric welding face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083657 CN2796682Y (en) | 2005-05-29 | 2005-05-29 | Electric welding face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796682Y true CN2796682Y (en) | 2006-07-19 |
Family
ID=36867923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083657 Expired - Fee Related CN2796682Y (en) | 2005-05-29 | 2005-05-29 | Electric welding face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796682Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795645B (en) * | 2007-09-05 | 2012-05-30 | 伊利诺斯工具制品有限公司 | Airflow headgear for a welding helmet |
| CN104783394A (en) * | 2015-04-20 | 2015-07-22 | 浙江海洋学院 | Smoke-prevention eye protecting helmet for ship welding |
-
2005
- 2005-05-29 CN CN 200520083657 patent/CN2796682Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795645B (en) * | 2007-09-05 | 2012-05-30 | 伊利诺斯工具制品有限公司 | Airflow headgear for a welding helmet |
| CN104783394A (en) * | 2015-04-20 | 2015-07-22 | 浙江海洋学院 | Smoke-prevention eye protecting helmet for ship welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7534005B1 (en) | Welding helmet | |
| US8104094B2 (en) | Clean, cool, comfortable welding helmet | |
| US6684882B1 (en) | Respirator | |
| KR101941191B1 (en) | Powered Air Purifying Respirator | |
| CN203264074U (en) | Respiration protection system | |
| EP1501606B1 (en) | Respirator assembly | |
| WO2017188792A1 (en) | Electric respiratory protector interworked with respiration | |
| CN2796682Y (en) | Electric welding face mask | |
| CN201441764U (en) | Multifunctional protective mask | |
| CN100415322C (en) | Breathing protective tools | |
| CN208807664U (en) | A kind of Professional sanitary protectire breezing mask | |
| CN207590846U (en) | A kind of novel electric-welding mask | |
| CN212700134U (en) | Multifunctional gas mask | |
| CN209392230U (en) | Protection device for face is used in a kind of welding | |
| CN203802975U (en) | Novel mining self-rescuer with silica gel half mask | |
| CN201840587U (en) | Mask for electric welding | |
| CN201143257Y (en) | Self-suction type air purification protective face mask for electric welding | |
| CN203353769U (en) | Dustproof helmet | |
| KR20000065634A (en) | Helmet for welding work | |
| CN207886347U (en) | A kind of portable electric welding mask | |
| KR101264970B1 (en) | Portable protective outfit for supplying filtered air | |
| CN209019800U (en) | A kind of breathing mask component | |
| CN207493069U (en) | For the automatic air feed mask of dust atmosphere | |
| CN202028061U (en) | Positive-pressure type firefighting air respirator | |
| CN208260026U (en) | A kind of air respiratorresuscitator |
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 |