CN2274951Y - Convenient welding face mask - Google Patents
Convenient welding face mask Download PDFInfo
- Publication number
- CN2274951Y CN2274951Y CN 96209975 CN96209975U CN2274951Y CN 2274951 Y CN2274951 Y CN 2274951Y CN 96209975 CN96209975 CN 96209975 CN 96209975 U CN96209975 U CN 96209975U CN 2274951 Y CN2274951 Y CN 2274951Y
- Authority
- CN
- China
- Prior art keywords
- glass
- mask
- wall
- handle
- lever mechanism
- 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 convenient electric welding mask of the utility model is that common glass of the original mask is arranged on the outer wall of a mask shell body. Black glass in inlaid into a rectangle glass inlaying frame arranged in a concave sliding slot on the inner wall of the mask shell body. A mask handle is provided with a lever mechanism to enable the glass inlaying frame to connect with the lever mechanism. When the welded seam is required to be checked in operation, the lever mechanism is wrenched by the forefinger of the hand holding the handle to upward push the glass inlaying frame to rise along the concave sliding slot. The operator can conduct the operation through the separation of the common glass on the outer wall of the mask. The facial scald caused by the welding slag generated by knock is avoided and the action of frequently hoisting and placing the mask is eliminated. The utility model has convenience, practicality, time saving and power saving.
Description
The electric welder's helmet that makes things convenient for of the present utility model belongs to the operation safety device, especially the electric welding safety device.
Existing widely used wear-type or hand-held electric welding protective mask all exist the operator when checking weldquality, and the welding slag that has beaten is easily scalded facial defective.And face shield lifts, removes in the operation, rolls up, the action under pulling is also very frequent, and use much feels disadvantageous.
The objective of the invention is to propose a kind of electric welder's helmet that makes things convenient for, its not only can avoid fully welding slag scald facial but also can exempt face shield in the operation frequent act, put action, very convenient and practical.
The object of the present invention is achieved like this: the one, and the simple glass and the black glass that are installed on the former electric welder's helmet are together separately installed: simple glass is installed in the face shield outer wall, and black glass is installed in the face shield inwall; The 2nd, installing spill chute is bumped into a rectangle frame with black glass on the face shield inwall, with this frame spill chute of packing into, it can be free to slide along chute.On the face shield handle, install a leverage, and the rectangle frame is linked to each other with leverage.When checking weldment, need not remove face shield, need only pull leverage with finger, black glass is risen along the spill chute, the simple glass of operator on the face shield outer wall can clearly be checked weld seam.
Owing to adopt such scheme, just make the operator can carry out weld job across glass all the time, both avoided the injury of the welding slag that rings to face; also exempted face shield frequent on lift and transfer action; convenient and practical, protective capability strengthens greatly, has also saved time, power consumption.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the mechanism for mounting sketch map that makes things convenient for the electric welder's helmet simple glass.
Fig. 2 is the fixedly press strip sketch map that makes things convenient for electric welder's helmet.
Fig. 3 is the mechanism for mounting sketch map that makes things convenient for the electric welder's helmet black glass.
Fig. 4 is the edge glass mount structure sketch map that makes things convenient for electric welder's helmet.
Fig. 5 is lever connecting rod, the attachment cap sketch map that makes things convenient for electric welder's helmet.
Below in conjunction with accompanying drawing this utility model is illustrated.
Among Fig. 1,2, the 1st, the electric welder's helmet housing, spill is carried glass frame 4 by rivet 2 and mask shell 1 riveted joint, the simple glass spill of packing into is carried in the glass frame 4, the elastic fixedly press strip of apparatus 5 two are stuck in spill and carry in the ∩ shape card 3 on glass frame 4 both sides, and make fixedly that press strip 5 is bent downwardly the top edge of pushing down simple glass.When changing simple glass, oppositely provoking fixedly, press strip 5 can take out.Among Fig. 3, the 7th, fixing head, it carries the glass frame by rivet 2 with the spill on mask shell 1 outer wall rivets mutually.The 8th, the spill chute, it is one by rivet 2 and fixing head 7 riveted joints.The 6th, rectangular glass frame, its structure is shown in 4, and black glass can be bumped into from the arbitrary end of this frame.Edge glass frame 6 is packed in the spill chute 8, and can freely slide up and down within it.The 13rd, the face shield handle is equiped with spanner 12 thereon, and spanner 12 is connected with the base of edge glass frame by connecting rod 10, attachment cap 11.The structure of connecting rod 10, attachment cap 11 as shown in Figure 5, connecting rod 10 is divided into two sections, attachment cap 11 is arranged on respectively on the two ends to be connected, twists an arbitrary attachment cap 11 two sections connecting rods 10 are connected as one; Oppositely twist an arbitrary attachment cap 11, all can make connecting rod 10 be divided into two sections.When changing black glass, fracturing connecting rods 10 gets final product from the spill chute 8 interior edge glass frames 6 of upwards extracting out.
When needing to check weld seam in the operation, pull lower ejector lever with the hands forefinger of handle hands, because leverage, connecting rod 10 pushing tows edge glass frame 6 is up, and the operator can carry out operation across the simple glass on the face shield outer wall.
Claims (4)
1 one kinds make things convenient for electric welder's helmet, formed by the simple glass, black glass and the handle that are installed on the mask shell, it is characterized in that: simple glass is installed in the mask shell outer wall, and black glass is bumped into rectangular glass frame, in the spill chute that edge glass frame is packed into the mask shell inwall is connected.
2 electric welder's helmets that make things convenient for as claimed in claim 1 is characterized in that: the simple glass spill of packing into is carried the glass frame, carries a glass frame and is connected with the mask shell outer wall.
3 electric welder's helmets that make things convenient for as claimed in claim 1 is characterized in that: be equiped with leverage on the handle.
4 electric welder's helmets that make things convenient for as claimed in claim 1 is characterized in that: edge glass frame is connected with leverage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209975 CN2274951Y (en) | 1996-07-04 | 1996-07-04 | Convenient welding face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209975 CN2274951Y (en) | 1996-07-04 | 1996-07-04 | Convenient welding face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274951Y true CN2274951Y (en) | 1998-02-25 |
Family
ID=33893447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96209975 Expired - Fee Related CN2274951Y (en) | 1996-07-04 | 1996-07-04 | Convenient welding face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274951Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356330A (en) * | 2006-08-23 | 2013-10-23 | 林肯环球股份有限公司 | User-friendly welding helmet assembly |
-
1996
- 1996-07-04 CN CN 96209975 patent/CN2274951Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356330A (en) * | 2006-08-23 | 2013-10-23 | 林肯环球股份有限公司 | User-friendly welding helmet assembly |
| CN103356330B (en) * | 2006-08-23 | 2016-08-10 | 林肯环球股份有限公司 | User-friendly welding helmet assembly |
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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 |
Granted publication date: 1998.02.25 |