Buckle comprising a metal band provided with ear-shaped fastening means having a concave profile
By adopting a concave contour and embossed reinforcement structure in the protrusion design of the clip, the problem of material buckling during the clamping process is solved, achieving better anti-buckling effect and alignment accuracy.
CN122422693APending Publication Date: 2026-07-17OETIKER SCHWEIZ AG
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- OETIKER SCHWEIZ AG
- Filing Date
- 2024-12-19
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In the prior art, when the buckling-resistant protrusion with clips is not fastened, it is difficult to completely prevent material buckling due to its convex or flat profile.
Method used
It features a protruding design with a concave profile, the radially inner side of the protrusion follows the convex profile of the metal strip, and the embossed reinforcement structure enhances the resistance to buckling. The inner strip engages with the ribs and steps of the protrusion to improve alignment.
Benefits of technology
It effectively prevents the material from buckling during the clamping process, enhancing the buckling resistance and alignment accuracy of the clamp.
✦ Generated by Eureka AI based on patent content.
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Figure CN122422693A_ABST
Abstract
本发明涉及一种带夹（10），其包括具有耳形紧固装置（12）的金属带，其中耳形紧固装置（12）包括两个侧腿部（12a、12b）和连接侧腿部（12a、12b）的连接部（12c），其中连接部（12c）包括径向向内突出的突起（14），其中突起（14）配置为当耳形紧固装置（12）通过接近其腿部（12a、12b）而被紧固时防止布置在耳形紧固装置（12）下方的材料弯曲。提出了在带夹（10）的非紧固配置中，当在带夹（10）的轴向方向上观察时，突起（14）的径向内侧（14a）具有凹形轮廓。
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