CN2407375Y - Spectacles - Google Patents
Spectacles Download PDFInfo
- Publication number
- CN2407375Y CN2407375Y CN 99203971 CN99203971U CN2407375Y CN 2407375 Y CN2407375 Y CN 2407375Y CN 99203971 CN99203971 CN 99203971 CN 99203971 U CN99203971 U CN 99203971U CN 2407375 Y CN2407375 Y CN 2407375Y
- Authority
- CN
- China
- Prior art keywords
- welding
- electric
- eye
- plane glass
- lenses
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a blinking spectacles for welding operation. The utility model is a weld cap and a user doesn't need to hold and raise at the front of the face for shield and protection. A fire-proof mask is nailed on a safe cap. The fire-proof mask is embedded with two plane glass lenses; the edges on the plane glass lenses can respectively overturn from top to bottom around each shaft by the connection of shafts so as to form two double electric-welding preventing eye protective lenses. One electric-welding eye protective lens of the two lenses are overturned in the process of electric welding operation and the other electric-welding eye protective lens can shield and protect at the front of the plane glass lens. When the spark is produces in the process of electric welding, a user can close the eye which can not be shielded and protected by the electric-welding eye protective lens and simultaneously, the user can use the other eye to carry out observation. When the spark can not be produced, the eye which can not be shielded and protected by the electric-welding eye protective lens can carry out observation.
Description
The utility model relates to a kind of novel weld cap that is used for vision protection when electric welding, especially can lift the weld cap of screening in the presence of with hand.
Present known weld cap structure is to make the curved surface mask by fire proofing material, studs with two anti-arc welder's glasses sheets on the mask, and the lower limb of mask is equipped with wooden handle.When carrying out electric welding, lift weld cap with a hand-held wooden handle and screen in the presence of, when electric welding, just need the another one people to cooperate assistance aside like this, thereby make efficiency low, and hazards increase when doing industry in the high-altitude.
The purpose of this utility model provides a kind of novel weld cap; the high brightness spark damage that the eyesight that it can not only protect welder's eyes produces during not by electric welding; the Mars injury of splashing in the time of protecting skin not by electric welding; and can free the hand that was used to hold weld cap originally; originally the people of work who needs two people to cooperate can be finished improved efficiency, the safety of welder when work high above the ground is increased.
The purpose of this utility model is achieved in that inlays 2 plate plane glass mirror on fire escape mask, connect 1 " two anti-filter lens for arc welding " at every plate plane glass mirror coboundary separately with axle.These two filter lens for arc welding are not connected, and can spin upside down around axle separately.Above-mentioned mask is followed closely on safety helmet.Can overturn screening to the filter lens for arc welding an of left side (or right) side before the flat glass eyeglass as required by above-mentioned being configured in when carrying out electric welding, eyes in an electric welding sparking moment handle left side (or right) side are closed, in case eyesight is hindered by the electric welding spark, and with right (or left side) side---promptly have filter lens for arc welding to screen situation that the eyes of that side before the flat glass eyeglass observe electric welding, when spark stops, then using a left side (or right) side---be the effect situation that branch hole eyeball that filter lens for arc welding overturns is up observed electric welding.
Because adopt such scheme can avoid with hand-held weld cap the hand of holding weld cap being freed when electric welding, people of work that two people are done can finish, the effect situation of watching electric welding that again can be more fast has improved efficiency, has increased safety factor.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model " Spectacle "---the front view of a kind of embodiment of novel weld cap.(ratio 1: 4)
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
3. pairs of anti-filter lens for arc welding of 1. safety helmets, 2. rivets among the figure
4. axle 5. picture frames 6. flat glass eyeglasses 7. fire escape mask
Fire escape mask (7) goes up and inlays 2 plate plane glass mirror (6) with picture frame (5) in the embodiment shown in fig. 1.Flat glass sheet (6) coboundary is provided with axle (4).Connect 2 two anti-filter lens for arc welding (3) by axle (4).Two two anti-filter lens for arc welding (3) are not connected, and can spin upside down around axle (4) separately.Fire escape mask (7) is followed closely on safety helmet (1) with rivet (2).
Claims (1)
- This weld cap of Spectacle indication, its building block has: fire escape mask, two anti-filter lens for arc welding, picture frame etc., it is characterized in that nail has fire escape mask on safety helmet, on fire escape mask, inlay 2 plate plane glass mirror, connect 1 two anti-filter lens for arc welding separately by axle at every plate plane glass mirror front coboundary, two filter lens for arc welding are not connected, and can spin upside down around axle separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203971 CN2407375Y (en) | 1999-03-06 | 1999-03-06 | Spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203971 CN2407375Y (en) | 1999-03-06 | 1999-03-06 | Spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407375Y true CN2407375Y (en) | 2000-11-22 |
Family
ID=33998916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99203971 Expired - Fee Related CN2407375Y (en) | 1999-03-06 | 1999-03-06 | Spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407375Y (en) |
-
1999
- 1999-03-06 CN CN 99203971 patent/CN2407375Y/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 |