An appearance change structure that simplifies a process

CN224384061UActive Publication Date: 2026-06-19CHANGSHA AOSKY AUTO PARTS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGSHA AOSKY AUTO PARTS CO LTD
Filing Date
2025-05-28
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The complex design of traditional ignition coils leads to low production efficiency, increasing the rate of defective products and scrap.

Method used

The process is simplified, the shell structure is optimized to a through-hole design, the number of fasteners is reduced, fully automated production is achieved, and the assembly accuracy and stability are improved through the design of the fixing rod and connector.

Benefits of technology

It improves the injection molding efficiency of ignition coils, reduces defective product rate and production costs, and enhances the stability and mechanical strength of the device.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224384061U_ABST
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Abstract

This utility model discloses a simplified process for modifying the appearance structure, relating to the field of ignition coil technology. The simplified appearance structure includes a housing, a fixing component, and a secondary coil. The housing includes a high-voltage output port for fixing the fixing component and a fixing cavity for mounting the secondary coil. The high-voltage output port is a through-hole structure, and a connecting groove for connecting the fixing component and the secondary coil is provided at the connection between the high-voltage output port and the fixing cavity. By reducing the number of fixing components and optimizing the housing structure, only one fixing component is needed. The fixing component is only required after the housing injection molding is completed, thereby reducing pre-assembly steps. Housing injection molding can achieve fully automated production, improving injection molding efficiency. The simplified process reduces assembly errors caused by manual operation, lowers the defect rate, and reduces production costs.
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