CN203763353U - Environment-friendly electric welding protection cover - Google Patents
Environment-friendly electric welding protection cover Download PDFInfo
- Publication number
- CN203763353U CN203763353U CN201420058222.4U CN201420058222U CN203763353U CN 203763353 U CN203763353 U CN 203763353U CN 201420058222 U CN201420058222 U CN 201420058222U CN 203763353 U CN203763353 U CN 203763353U
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- Prior art keywords
- protection cover
- lens
- protective cover
- clean breathing
- cover
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to an electric welding auxiliary tool, in particular to an environment-friendly electric welding protection cover. The environment-friendly electric welding protection cover comprises a protection cover body and a pair of goggles arranged on the protection cover body, and further comprises a clean breathing device, wherein the protection cover body is a head sleeve type protection cover body, the clean breathing device is arranged on the protection cover body, a dust filtering layer and a gas filtering layer are fixed in the clean breathing device, and breathing holes used for breath are formed in the clean breathing device. According to the structure, the protection cover body is designed into the head sleeve type protection cover body and can fully cover the head, the clean breathing device is arranged on the protection cover body, dust is filtered out through the dust filtering layer in the clean breathing device, harmful gas is filtered out through the gas filtering layer in the clean breathing device, and therefore physical health of electric welders is ensured.
Description
Technical field
This utility model relates to a kind of electric welding aid, especially a kind of environmental protection welding helmet.
Background technology
Electric welding is exactly to utilize welding rod to melt by high arc temperature a kind of welding operation that realize in place that metal parts need to connect.In electric welding process, producing ultraviolet (UVR) and infrared ray (IFR) is an importance of electric welding field occupation infringement to the damage of eye and skin, electric welder's eye symptom showed increased often has report, show as electric ophthalmia, chronic blepharitis, conjunctivitis, lenticular opacity etc., waiting a moment property blepharitis, conjunctivitis prevalence have the trend increasing with the length of service, the main infringement that excessive UVR exposes is heliosensitivity keratitis, electric welder's cataract is relevant with infrared ray contact, so welding helmet has just become the requisite instrument of electric welder.
On electric welding protective mask of the prior art, be all provided with for hand-held handle, in electric welding operation, need ceaselessly to block or remove operation, operation is trouble very, can only singlehanded electric welding, to electric welder, bring a lot of inconvenience, and traditional protective cover only has the effect of filter light, but but do not place the effect of harmful gas, due in electric welding, can produce irritating gas and smog, can cause serious actual bodily harm to electric welder.
Summary of the invention
The purpose of this utility model is, provides a kind of and wears, easy to use, can remove the environmental protection welding helmet of harmful gas.
This utility model solves the technical scheme that its technical problem adopts: a kind of environmental protection welding helmet, comprise protective cover, protective eye lens, protective eye lens is arranged on protective cover, also comprise clean breathing equipment, protective cover is pullover type protective cover, clean breathing equipment, on protective cover, is fixed with dust filtering layer, gas filtration layer in clean breathing equipment, on clean breathing equipment, is provided with the spiracle for breathing.
This arranges protective cover is made as to pullover type protective cover; can comprehensively cover head, clean breathing equipment is set on protective cover, utilize dust filtering layer and gas filtration layer in clean breathing equipment; difference filtering dust and harmful gas, thus protection electric welder's is healthy.
Of the present utility modelly further be set to: clean breathing equipment also comprises housing, in housing both sides, offers respectively spiracle, and the interior external position of corresponding protective cover from outside to inside, is fixedly installed dust filtering layer, gas filtration layer successively.
This arranges from protective cover to interior, sets gradually dust filtering layer, gas filtration layer, this be because of, after dust-filtering, then carry out gas filtration, effect is fine, otherwise if electric welder has the problem that sucks micro-dust, and can affect the filter effect of gas filtration layer.
Of the present utility modelly further be set to: protective eye lens comprises filter lens, transmissive mirror, is provided with an observation panel on protective cover, and transmissive mirror is embedded on observation panel, and filter lens is hinged on sight glass.
Of the present utility modelly further be set to: also comprise that lens cover, filter lens are fixed in lens cover, lens cover is hinged on observation panel top, and observation panel projection, can fasten with lens cover.
Above-mentioned two arrange and adopt filter lens and transmissive mirror separately, once this is to put on more difficult taking off because work as the protective cover of pullover type, in order to observe and to filter more convenient, both splits are arranged, need to observe, as long as open filter lens, certainly because transmissive mirror is embedded in observation panel, therefore can not affect the effect of electric discharge arc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the cutaway view of the clean breathing equipment of the present embodiment;
The specific embodiment
With reference to figure 1, Fig. 2 is known, a kind of environmental protection welding helmet of this utility model, comprise protective cover 1, protective eye lens 2, protective eye lens 2 is arranged on protective cover 1, also comprise clean breathing equipment 3, protective cover 1 is pullover type protective cover 1, clean breathing equipment 3 is on protective cover 1, clean breathing equipment 3 also comprises housing 31, in housing 31 both sides, offer respectively spiracle 32, the interior external position of corresponding protective cover 1, from outside to inside, be fixedly installed successively dust filtering layer 33, gas filtration layer 34, protective eye lens 2 comprises filter lens 21, transmissive mirror 22, on protective cover 1, be provided with an observation panel 11, transmissive mirror 22 is embedded on observation panel 11, filter lens 21 is fixed in lens cover 4, lens cover 4 is hinged on observation panel 11 tops, observation panel 11 projections, can fasten with lens cover 4.
Obviously, above-described embodiment is only used to done giving an example is clearly described, and the not restriction to embodiment.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still in protection domain of the present utility model.
Claims (4)
1. an environmental protection welding helmet, comprise protective cover, protective eye lens, protective eye lens is arranged on protective cover, it is characterized in that: also comprise clean breathing equipment, protective cover is pullover type protective cover, clean breathing equipment, on protective cover, is fixed with dust filtering layer, gas filtration layer in clean breathing equipment, on clean breathing equipment, is provided with the spiracle for breathing.
2. according to environmental protection welding helmet claimed in claim 1, it is characterized in that: clean breathing equipment also comprises housing, in housing both sides, offer respectively spiracle, the interior external position of corresponding protective cover, from outside to inside, be fixedly installed successively dust filtering layer, gas filtration layer.
3. according to the environmental protection welding helmet described in claim 1 or 2, it is characterized in that: protective eye lens comprises filter lens, transmissive mirror, on protective cover, be provided with an observation panel, transmissive mirror is embedded on observation panel, and filter lens is hinged on sight glass.
4. according to environmental protection welding helmet claimed in claim 3, it is characterized in that: also comprise that lens cover, filter lens are fixed in lens cover, lens cover is hinged on observation panel top, and observation panel projection, can fasten with lens cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058222.4U CN203763353U (en) | 2014-01-25 | 2014-01-25 | Environment-friendly electric welding protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058222.4U CN203763353U (en) | 2014-01-25 | 2014-01-25 | Environment-friendly electric welding protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763353U true CN203763353U (en) | 2014-08-13 |
Family
ID=51280610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058222.4U Expired - Fee Related CN203763353U (en) | 2014-01-25 | 2014-01-25 | Environment-friendly electric welding protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109090A (en) * | 2016-08-24 | 2016-11-16 | 无锡市恒达矿山机械有限公司 | A kind of mining safety goggles being easy to wiping |
| CN108294862A (en) * | 2018-02-02 | 2018-07-20 | 苏州赛硕拉不锈钢制品有限公司 | A kind of electric welding safty shield |
-
2014
- 2014-01-25 CN CN201420058222.4U patent/CN203763353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109090A (en) * | 2016-08-24 | 2016-11-16 | 无锡市恒达矿山机械有限公司 | A kind of mining safety goggles being easy to wiping |
| CN108294862A (en) * | 2018-02-02 | 2018-07-20 | 苏州赛硕拉不锈钢制品有限公司 | A kind of electric welding safty shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |