Push-pull quick connector
By using the rotary slot and rotary block structure of the push-pull quick connector, combined with the self-locking function of the elastic element, the problems of looseness and numerous parts in existing connectors are solved, achieving a stable, fast, and low-cost connection effect.
CN224355555UActive Publication Date: 2026-06-12AMPHENOL TECH ZHUHAI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AMPHENOL TECH ZHUHAI
- Filing Date
- 2025-04-21
- Publication Date
- 2026-06-12
AI Technical Summary
⚠Technical Problem
Existing connectors are prone to loosening after a large number of mating and unmating cycles. The large number of parts results in a complex structure, high cost, and insufficient reliability.
⚗Method used
The push-pull quick connector uses a nested connection of the socket housing, plug housing and screw sleeve, and utilizes the screw-locking connection of the screw slot and screw block, combined with the self-locking function of the elastic element, to achieve a stable connection and reduce the number of parts.
🎯Benefits of technology
It enhances the reliability and stability of the connection, reduces costs, simplifies the assembly process, and enables quick connection during plugging and unplugging.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224355555U_ABST
Abstract
The utility model discloses a push -and -pull type quick connector, including socket casing, plug casing, elastic part and spin cover. Socket casing is equipped with spin card slot and installs male terminal, and the periphery of plug casing is equipped with first sliding slot and installs female terminal, and one end of elastic part is fixed in the tail end of first sliding slot, and the other end is connected with the knob of spin cover inner wall. Spin cover realizes self -locking through spin card block and spin card slot cooperation: when inserting, the guide inclined plane drives spin cover rotation compression elastic part, and after reaching in position, elastic part spring back makes spin card block card into spin card slot and completes locking. Socket casing and plug casing are equipped with foolproof strip and insertion groove to ensure accurate alignment, and sealing ring is arranged at the insertion post to improve the sealing performance. Spin cover adds hooking block and limiting step cooperation to prevent falling, and the three prism knob in sliding slot is optimized elastic part fixed. The whole socket casing and plug casing adopt plastic material to realize light weight, high weather resistance and low cost, and the nested spin card connection reduces the number of parts, and is suitable for quick plug -in scene.
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