Polyvinyl chloride hinged cable for connection

By introducing a convex strip structure with an inner reinforcement layer, a middle elastic layer and an outer protective layer into the PVC hinged connection cable, combined with connectors and stabilizing devices, the problem of poor cable pressure resistance is solved, higher pressure resistance and stability are achieved, the service life is extended and the heat dissipation effect is improved.

CN223450593UActive Publication Date: 2025-10-17JIANGXI GUANGTONG CABLE
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Patent Information

Application Number
CN202422822972.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-20
Publication Date
2025-10-17
Estimated Expiration
2034-11-20

AI Technical Summary

Technical Problem

Existing PVC hinged connection cables have poor compression resistance when subjected to external force, such as squeezing, stretching or twisting, which can easily lead to conductor deformation and insulation layer damage, affecting electrical performance and even causing short circuits or open circuits.

Method used

The convex strip structure consisting of an inner reinforcement layer, a middle elastic layer and an outer protective layer, combined with connectors and stabilizers, provides support, protection and heat dissipation functions, disperses external forces, and improves the compression resistance and stability of the cable.

Benefits of technology

It enhances the cable's compression resistance and stability, reduces structural damage, improves service life and heat dissipation effect, and ensures that the cable maintains stable electrical performance under external forces.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of cables, in particular to a polyvinyl chloride cable for hinged connection, which comprises two first polyvinyl chloride insulation sleeves and an auxiliary device, the two first polyvinyl chloride insulation sleeves are connected in a hinged manner, and a core body is arranged on the inner wall of each first polyvinyl chloride insulation sleeve. The outer surfaces of the two first polyvinyl chloride insulation sleeves are sleeved with second polyvinyl chloride insulation sleeves, the auxiliary device is arranged on the surfaces of the second polyvinyl chloride insulation sleeves, the auxiliary device comprises five protruding strips, and the number of the protruding strips is five. Through cooperation of multiple groups of raised lines composed of an inner reinforcing layer, a middle elastic layer and an outer protective layer and the connecting pieces, certain support and protection can be provided for the cable, contact between the cable and a wet surface placing surface is reduced, when the cable is extruded, stretched or twisted by external force, the raised lines and the connecting pieces act together, the external force can be dispersed, and the service life of the cable is prolonged. Damage to the internal structure of the cable is reduced, and the overall service life of the cable is further prolonged.
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