A cup structure
CN224690688UActive Publication Date: 2026-08-28INNER MONGOLIA YILI IND GROUP CO LTD
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Patent Information
- Application Number
- CN202521851136.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-28
AI Technical Summary
Technical Problem
[0004]现有杯装类产品所采用的技术方案存在明显不足，封口膜与杯口的封合力度把控不当，常出现封合过紧导致不易撕开的问题，且杯口自身结构强度不足，在用户撕拉封口膜的过程中，杯沿易随封口膜一同被拽起，最终造成封口膜无法顺利开启，给用户使用带来极大不便
Benefits of technology
[0015]与现有技术相比，本申请显著的技术进步在于：杯沿与杯身的过渡连接部位设有两处加强筋：一处在杯沿靠近杯身中部一侧，另一处在杯沿远离封膜一侧与杯身外壁之间。这两处加强筋能增厚杯身顶部，提升杯口杯身与杯沿连接部位的结构强度，避免撕开封膜时杯沿因受力弯曲变形。
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Figure CN224690688U_ABST
Abstract
The application relates to the technical field of cup production, in particular to a cup structure. The application provides a cup structure which comprises a cup body, a cup rim and a sealing film, the cup body and the top of the cup rim are attached with the sealing film, the outer wall of the cup body is sleeved with the cup rim, and two reinforcing ribs are arranged at the transition connection position of the cup rim and the cup body, one of the two reinforcing ribs is arranged on the side of the cup rim close to the middle of the cup body, and the other reinforcing rib is arranged between the side of the cup rim far from the sealing film and the outer wall of the cup body. The two reinforcing ribs can thicken the top of the cup body, improve the structural strength of the connection position of the cup mouth, the cup body and the cup rim, and avoid the bending deformation of the cup rim due to stress when the sealing film is torn.
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