CN2293308Y - Adjustable full-plastic mask for electric welding - Google Patents
Adjustable full-plastic mask for electric welding Download PDFInfo
- Publication number
- CN2293308Y CN2293308Y CN 96245138 CN96245138U CN2293308Y CN 2293308 Y CN2293308 Y CN 2293308Y CN 96245138 CN96245138 CN 96245138 CN 96245138 U CN96245138 U CN 96245138U CN 2293308 Y CN2293308 Y CN 2293308Y
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- CN
- China
- Prior art keywords
- mask
- electric welding
- accommodation zone
- model
- utility
- 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 face protective cover, particularly an Adjustable full-plastic mask for electric welding. The mask is composed of a mask shell body, a longitudinal adjusting belt and a transverse adjusting belt with double-direction tightness. The utility model is characterized in that the lower part of the mask shell body is provided with a telescopic adjusting plate. The belt end of the transverse adjusting belt adopts a tightness adjusting mechanism in a gear and gear rack type. The mask has reasonable design, simple structure and convenient use.
Description
This utility model relates to a kind of facial guard shield, exactly is adjustable overall plastic electric welder's helmet.
Existing welders' mask kind is a lot, discloses a kind of light-operated electric welder's helmet as Chinese patent CN2194619Y, it is characterized in that being made up of face shield that is connected with safety helmet and photorelay.Face shield is provided with bright mirror, is provided with in the face shield with bright mirror is separated into 20～30 degree angles and protects the order sunglasses; Photorelay comprise the photocell that is located at the medicated cap leading edge, with protect magnetic switch, amplifier and the power pack that the order sunglasses link to each other and control itself and bright mirror closure.But Chinese patent CN2193660Y discloses a kind of welders' mask of folding eyepiece for another example, this face shield only replaces former eyepiece on former weldering cover basis with light color or colourless eyeglass (2), additional mobilizable dark eyepiece (3) acts on the purpose that folding (4) reaches the dark movable eyepiece of folding (3) by pull bar (6) on it.The needs of regulated at will when above-mentioned welders' mask is difficult to adapt to all ages and classes, different modes welding.
The purpose of this utility model is: provide a kind of mask shell adjustable in length, adjustable overall plastic electric welder's helmet easy to use.
Realize that the above-mentioned purpose technical solution is such.
Adjustable overall plastic electric welder's helmet is made up of transverse accommodation zone and vertical accommodation zone of mask shell, two-way degree of tightness, and it is characterized in that: the bottom of mask shell is provided with the telescopic adjustment plate; The band edge of transverse accommodation zone adopts gear, the compensating roller mechanism of rack type.
The utlity model has the advantage of several respects:
One, this mask designs is reasonable, and is simple in structure, easy to use, can prevent that welding slag from splashing according to all ages and classes neck length, the random telescopic adjustment of Various Seasonal clothing situation.
Two, not only not water funk, sour, the alkali of this utility model, salt medium corrode, and go up kilovoltage, it can not be punctured.
Description of drawings:
Fig. 1 is this utility model structural representation,
Fig. 2 be the K of Fig. 1 to view,
Fig. 3 is Figure 1A-A cutaway view,
Fig. 4 is the B-B cutaway view of Fig. 2.
Below by embodiment, in conjunction with the accompanying drawings, the utility model will be further described.
By Fig. 1, Fig. 2 as seen, this electric welder's helmet is made up of overall plastic housing 1, vertical accommodation zone 5 and transverse accommodation zone 4.Overall plastic housing 1 adopts polypropylene injection molded from putting out reinforced plastics, and the surface is coated with heatproof, reflecting coating.Before the overall plastic housing 1 optical filtering is housed and is not stained with welding slag protective plate 2, in the overall plastic housing 1 absorbing sweat pad 6 is housed, angle adjusting mechanism 3 is housed on its side, telescopic adjustment plate 7 is equipped with in its underpart, the inboard of housing 1 is marked with groove longitudinally as seen from Figure 4, telescopic adjustment plate 7 both sides are marked with the rectangular flange that cooperates with groove, and flange is positioned at groove during assembling, and rectangular flange can slide in groove.The band edge of transverse accommodation zone 4 adopts gear, the compensating roller mechanism of rack type, and the band edges of two bands are tooth bar as seen from Figure 3, and gear is loaded on therebetween, gear one handle axially is housed, the rotation by handle realizes regulating.
During use, push away or drop-down telescopic adjustment plate 7 on can be as required, by the degree of tightness that turning handle is regulated transverse accommodation zone 4, the angle of regulating overall plastic housing 1 by angle adjusting mechanism 3.
Claims (1)
1, adjustable overall plastic electric welder's helmet is made up of transverse accommodation zone and vertical accommodation zone of mask shell, two-way degree of tightness, and it is characterized in that: the bottom of mask shell is provided with the telescopic adjustment plate; The band edge of transverse accommodation zone adopts gear, the compensating roller mechanism of rack type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245138 CN2293308Y (en) | 1996-10-29 | 1996-10-29 | Adjustable full-plastic mask for electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245138 CN2293308Y (en) | 1996-10-29 | 1996-10-29 | Adjustable full-plastic mask for electric welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293308Y true CN2293308Y (en) | 1998-10-07 |
Family
ID=33918312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96245138 Expired - Fee Related CN2293308Y (en) | 1996-10-29 | 1996-10-29 | Adjustable full-plastic mask for electric welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293308Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903461A (en) * | 2017-03-01 | 2017-06-30 | 张立 | A kind of adjustable size and telescopic turner arc spot welding Spurge Guard |
| CN111634017A (en) * | 2020-06-10 | 2020-09-08 | 宁波均胜科技有限公司 | Gauze mask detection device and automatic gauze mask production line |
| DE102020208049B4 (en) | 2019-07-16 | 2022-04-21 | Otos Wing. Co., Ltd. | sweat protector |
-
1996
- 1996-10-29 CN CN 96245138 patent/CN2293308Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903461A (en) * | 2017-03-01 | 2017-06-30 | 张立 | A kind of adjustable size and telescopic turner arc spot welding Spurge Guard |
| CN106903461B (en) * | 2017-03-01 | 2018-10-30 | 江苏北洋通讯设备有限公司 | A kind of adjustable size and telescopic turner arc spot welding Spurge Guard |
| DE102020208049B4 (en) | 2019-07-16 | 2022-04-21 | Otos Wing. Co., Ltd. | sweat protector |
| US11786406B2 (en) | 2019-07-16 | 2023-10-17 | Otos Wing.Co., Ltd. | Protector for welding |
| CN111634017A (en) * | 2020-06-10 | 2020-09-08 | 宁波均胜科技有限公司 | Gauze mask detection device and automatic gauze mask production line |
| CN111634017B (en) * | 2020-06-10 | 2022-06-24 | 宁波均胜科技有限公司 | Mask detection device and automatic mask production line |
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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 |