CN201001807Y - Shift-type variable welder hood - Google Patents
Shift-type variable welder hood Download PDFInfo
- Publication number
- CN201001807Y CN201001807Y CNU2007201155433U CN200720115543U CN201001807Y CN 201001807 Y CN201001807 Y CN 201001807Y CN U2007201155433 U CNU2007201155433 U CN U2007201155433U CN 200720115543 U CN200720115543 U CN 200720115543U CN 201001807 Y CN201001807 Y CN 201001807Y
- Authority
- CN
- China
- Prior art keywords
- porthole
- observation panel
- welding
- light
- welding 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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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a welding mask, in particular to a shift-type variable welding mask. A transverse beam is embedded in the porthole arranged in the upper part of the welding mask to divide the porthole into an upper porthole and a lower porthole. The upper porthole is provided with a light-color glass while the lower porthole is equipped with a dark-color glass. A mouth-shaped light shield is disposed in a position of the welding mask that corresponds to the porthole, and divided into an upper light shield and a lower shield by a light screen arranged in the upper part of the light shield. The utility model has a simple structure and a reasonable design, permits the operator to observe the welded workpiece and working condition clearly and accurately by raising or lowering his head by 10 degrees, without the need to adjust the position of the welding mask with the hand by fixing the welding mash on his head.
Description
Technical field
This utility model relates to a kind of electric welder's helmet, especially relates to a kind of moving type light-changing electric-welding face guard.
Background technology
At present, relevant electric welder's helmet, welding helmet one class patent application are more, be eliminated but majority is all inapplicable, Patent Office of State Intellectual Property Office has announced " automatic beam change welding helmet " October 11 nineteen ninety-five, the filter lens assembly is housed in this welding helmet, assembly is to be made of coated glass, LCD panel, interior protective glasses and photoelectric control circuit, protective glasses can be rapidly automatically by bright deepening when the electric welding striking, ultraviolet and ultrared infringement have been prevented effectively, set the position device on the head-shield of welding helmet, yet this device is comparatively complicated, therefore, be difficult for extensively promoting.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, and a kind of simple in structure, reasonable in design, easy to use, moving type light-changing electric-welding face guard efficiently is provided.
In order to achieve the above object, the technical solution used in the present invention is: its horizontal direction of observation panel of installing on electric welder's helmet top is inlaid with crossbeam, observation panel is divided into upper and lower two observation panels, last observation panel is equipped with light eyeglass, following observation panel is equipped with deep-color lens, corresponding position with observation panel is provided with closing in shape shade in the electric welder's helmet, and its top is equipped with dark slide, shade is divided into be in the light groove and observe groove down.
The utility model has the advantages that:
Simple in structure, reasonable in design, be fixed on head when using this device, need not position with the whole electric welder's helmet of hand adjustment, only need about about 10 ° of upper and lower new line, clear by observation panel, accurately observe welding assembly, welding operating mode.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is upper and lower observation panel, dividing plate sketch map;
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 2 as can be known, this utility model is that its horizontal direction of observation panel of installing on electric welder's helmet 1 top is inlaid with crossbeam 2, observation panel is divided into upper and lower two observation panels 3,4, last observation panel 3 is equipped with light eyeglass, following observation panel 4 is equipped with deep-color lens, corresponding position with observation panel is provided with closing in shape shade 5 in the electric welder's helmet 1, and its top is equipped with dark slide 6, shade 5 is divided into is in the light groove 7 and observes groove 8 down.
This utility model is equipped with a crossbeam with traditional electrical welding mask and welding helmet observation panel, observation panel is divided into two up-small and down-big observation panels, last observation panel is equipped with light eyeglass, but operator are by last observation panel light color eyeglass direct observation welded piece putting position and connection state, following observation panel is equipped with deep-color lens, and operator's catharsis observation panel deep-color lens is observed the welding situation.When having changed traditional single deep-color lens welding like this, can only observe the welding situation, wanting to observe the workpiece display case must remove face with electric welder's helmet.Dividing plate described in the utility model with the surplus light of electric welding can not directly reflect, stimulation applications personnel's eye.
Claims (1)
1. moving type light-changing electric-welding face guard, comprise face shield, it is characterized in that: its horizontal direction of observation panel of installing on electric welder's helmet (1) top is inlaid with crossbeam (2), observation panel is divided into upper and lower two observation panels (3), (4), last observation panel (3) is equipped with light eyeglass, following observation panel (4) is equipped with deep-color lens, corresponding position with observation panel is provided with closing in shape shade (5) in the electric welder's helmet (1), its top is equipped with dark slide (6), and shade (5) is divided into the groove that is in the light (7) and observes groove (8) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201155433U CN201001807Y (en) | 2007-02-08 | 2007-02-08 | Shift-type variable welder hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201155433U CN201001807Y (en) | 2007-02-08 | 2007-02-08 | Shift-type variable welder hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201001807Y true CN201001807Y (en) | 2008-01-09 |
Family
ID=39037350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201155433U Expired - Fee Related CN201001807Y (en) | 2007-02-08 | 2007-02-08 | Shift-type variable welder hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201001807Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095708A (en) * | 2014-08-07 | 2014-10-15 | 吴磊 | Method and structure for expanding visual welding area of welding mask |
| CN109172135A (en) * | 2018-09-14 | 2019-01-11 | 华侨大学 | Electric welder's helmet with dual camera and liquid crystal display |
| CN109276368A (en) * | 2018-10-24 | 2019-01-29 | 华侨大学 | Self-powered ventilating band dual camera electric welder's helmet |
-
2007
- 2007-02-08 CN CNU2007201155433U patent/CN201001807Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095708A (en) * | 2014-08-07 | 2014-10-15 | 吴磊 | Method and structure for expanding visual welding area of welding mask |
| CN109172135A (en) * | 2018-09-14 | 2019-01-11 | 华侨大学 | Electric welder's helmet with dual camera and liquid crystal display |
| CN109172135B (en) * | 2018-09-14 | 2023-10-31 | 华侨大学 | Electric welding mask with double cameras and liquid crystal display screen |
| CN109276368A (en) * | 2018-10-24 | 2019-01-29 | 华侨大学 | Self-powered ventilating band dual camera electric welder's helmet |
| CN109276368B (en) * | 2018-10-24 | 2023-11-03 | 华侨大学 | Self-powered ventilating welding mask with double cameras |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 |