一种可伸缩的梅花扳手
By using the limiting sleeves and limiting protrusions of the inner and outer support rods, the problems of cumbersome length adjustment and poor stability of existing wrenches are solved, achieving stable stretching and labor-saving disassembly of the wrench.
CN224509531UActive Publication Date: 2026-07-17EAGLE METALWARE
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- EAGLE METALWARE
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing telescopic wrenches are cumbersome to adjust in length and tighten, and are prone to deformation when disassembling fasteners, resulting in poor stability.
Method used
The design employs an inner and outer support rod, and through the cooperation of a limiting sleeve, a limiting protrusion, an arc-shaped adapter groove, and an adapter slide, it achieves stable stretching and locking of the wrench, thereby enhancing stability.
Benefits of technology
It achieves convenient and stable extension and retraction operation of the wrench, and improves the stability and labor-saving effect when disassembling and installing nuts.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224509531U_ABST
Abstract
本实用新型公开了一种可伸缩的梅花扳手，具体涉及梅花扳手技术领域，包括扳手主体，所述扳手主体包括内支撑杆和外支撑杆，所述内支撑杆的一端设有第一限位套，所述内支撑杆的内端面设有限位凸块，所述限位凸块一端在第一限位套的内侧设有条形限位块，所述第一限位套内端面开设有凹形适配槽。本实用新型实际使用时，通过在第一限位套、第二限位套、外支撑杆和内支撑杆的对应设置状态下，能够通过第一限位套和第二限位套对外支撑杆和内支撑杆进行限制，从而在对外支撑杆和内支撑杆进行拉伸时，保证外支撑杆和内支撑杆拉伸工作时的稳定性，使外支撑杆和内支撑杆在拉伸后更加稳定。
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