Double-layer shielding polyvinyl chloride insulated cable
By introducing buffer components into the cable, these components deform and buffering impact force under impact, the problem of cable core damage under impact is solved, and the impact resistance of the cable is improved.
CN222672646UActive Publication Date: 2025-03-25QUJING KUNLAN DONGDIAN CABLE CO LTD
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Patent Information
- Application Number
- CN202420485455.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-13
AI Technical Summary
Technical Problem
Existing cables are susceptible to external impact during use, resulting in damage to the cable core inside the cable.
Method used
A double-layer shielded polyvinyl chloride insulated cable is designed, and a buffer assembly is made of a buffer assembly, a buffer strip, a connecting cylinder, a fixing cylinder and a rubber hollow ball. The deformation of these components can buffer the impact force and protect the cable core.
Benefits of technology
It effectively improves the impact resistance of the cable, avoids damage to the cable core under impact, and extends the service life of the cable.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of insulated cables, in particular to a double-layer shielding polyvinyl chloride insulated cable, which comprises a cable core, a first polyvinyl chloride insulating layer, a shielding layer and a second polyvinyl chloride insulating layer, and further comprises a buffer assembly, and the buffer assembly comprises a connecting belt, a buffer belt, a connecting cylinder, a fixed cylinder and a rubber hollow ball. The connecting belt is connected with the first polyvinyl chloride insulating layer, the buffer belt is connected with the connecting belt, the connecting cylinder is connected with the buffer belt and the cable core, the fixing cylinder is connected with the connecting cylinder, the rubber hollow ball is arranged on the fixing cylinder, and impact force is buffered through deformation of the buffer belt and the rubber hollow ball. Therefore, the whole cable has good impact resistance, and the damage of the internal cable core caused by impact is avoided.
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