A deformation-proof plug with strong structure

By employing a robust structural design, using rhomboid and tree-like reinforcing ribs to disperse impact forces, and combining elastic support components and compression blocks for limiting movement, the problem of easy plug deformation has been solved, thereby improving structural stability and safety.

CN224537383UActive Publication Date: 2026-07-21NINGBO HAODE ELECTRIC CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO HAODE ELECTRIC CO LTD
Filing Date
2025-07-22
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional plugs lack effective mechanical reinforcement design, which makes the protective cover prone to deformation or cracking, and internal components prone to damage, posing a risk of electric shock and equipment failure.

Method used

The design employs a robust rib structure, including upper and lower protective covers, power supply components, and support components. The impact force is dispersed by diamond-shaped and tree-shaped reinforcing ribs, and combined with elastic support components and compression blocks for limiting, a continuous transition support is formed to enhance structural stability.

Benefits of technology

It effectively prevents plug deformation and cracking, ensures the safety of internal components, avoids short circuits and power outages, and extends service life.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224537383U_ABST
    Figure CN224537383U_ABST
Patent Text Reader

Abstract

This utility model belongs to the field of electrical technology, specifically disclosing a reinforced anti-deformation plug, including an upper protective cover and a lower protective cover. The upper and lower protective covers are plugged together to form a receiving cavity. The receiving cavity is provided with a power-conducting component and a support component. The power-conducting component includes a power-conducting plug and a power-conducting fixing plate. One end of the power-conducting plug is provided with a power-conducting block, and the other end of the power-conducting plug extends out of the upper protective cover. The support component includes a support plate and an elastic support member. The inner walls of the upper and lower protective covers are provided with reinforcing members, which are radially distributed by tree-like reinforcing ribs. When the protective cover is impacted by external force, its branch structure can guide the impact force to diffuse from the local to the whole. The rhomboid reinforcing ribs utilize geometric symmetry to disperse the single-point impact force to multiple directions through the grid intersection nodes, inhibiting the protective cover from denting or cracking.
Need to check novelty before this filing date? Find Prior Art