Novel electric welding goggle lens
By designing insert and locking mechanisms, the goggle lenses can be quickly disassembled and replaced, solving the problem of difficult goggle lens replacement in existing technologies and reducing maintenance costs.
CN223640953UActive Publication Date: 2025-12-09SHAANXI HENGJINYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202422750706.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Technical Problem
The existing protective lenses are fixed inside the frame, making them inconvenient to remove and replace. As a result, when the lenses are damaged, the entire frame must be replaced, leading to high maintenance costs.
Method used
A novel welding goggle lens has been designed. The protective film and filter are movably inserted into the fixed frame via inserts at the bottom, and quick disassembly is achieved through a spring and locking block structure. Combined with components such as the pressure frame and the moving groove, it is convenient to replace damaged parts individually.
Benefits of technology
It enables quick replacement of goggle lenses, reduces maintenance costs, and improves ease of use.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a novel electric welding goggle lens, which comprises a protection sheet and an optical filter arranged on one side of the protection sheet, and further comprises a fixing frame, the bottom of the protection sheet and the bottom of the optical filter are fixedly connected with insertion blocks, and the bottoms of the insertion blocks are movably inserted into the fixing frame. Through mutual cooperation of the protection sheet, the optical filter, the fixed frame, the insertion block, the pressing frame, a motion groove, a motion block, a connecting rod, a first spring, a track, a clamping plate, a clamping block, a second spring, a protruding block, a pull ring, an extension rope and an installation opening, the fixed frame and the pressing frame can be rapidly separated in the using process; therefore, the protection sheet and the optical filter can be conveniently and quickly replaced, no matter which part is damaged, only accessories need to be independently replaced, the maintenance cost is low, and the use is convenient.
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