Safety warning device
By using the design of counterweight water bags and load-bearing mechanism in the folding warning sign, the problem of warning signs being easily scraped down in strong winds is solved, and the stability and durability of the equipment are improved, and it can be folded quickly at the end of use, making it easy to carry and store.
CN222690286UActive Publication Date: 2025-03-28宋扬
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Patent Information
- Application Number
- CN202421295689.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Technical Problem
In strong winds, folding warning signs are easily blown down by the wind and lose their warning effect.
Method used
A safety warning device is designed, using a counterweight water bag and a load-bearing mechanism to reduce the center of gravity of the equipment through irrigation, improve stability, and reduce the tension of the counterweight water bag to the base through the pallet structure to prevent disengagement.
Benefits of technology
Effectively prevent warning signs from being blown down by the wind, improving the stability and durability of the equipment, and at the same time, it can be folded quickly at the end of use, making it easy to carry and store.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a safety warning device which comprises a positioning shaft, a warning board body is arranged on the positioning shaft, a butt joint hinge is arranged between the warning board body and the positioning shaft, a handle opening is formed in the upper end of the warning board body, a balance weight mechanism is arranged on the inner side of the warning board body, and the balance weight mechanism comprises a balance weight water bag connected between the warning board body. A water inlet is formed in the upper end of the balance weight water bag, a water outlet is formed in the lower end of the balance weight water bag, sealing end covers are arranged at the tail ends of the water inlet and the water outlet, a bearing mechanism is arranged between the warning board bodies and located below the balance weight water bag, and the bearing mechanism wraps a first supporting plate and a second supporting plate which are movably installed in the warning board bodies. According to the safety warning device, when the safety warning device is used, the warning board body can be unfolded and placed in a construction section so as to warn pedestrians, water can be filled into the balance weight water bag through the water inlet in the using process, the gravity center of the whole device can move downwards, the stability of the whole device is improved, and the warning board body is prevented from being blown down by wind.
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