Filter bottle device, filter bottle assembly, and filter bottle cap assembly
By employing a sealing element design in the filter bottle assembly, the fixing and sealing of the filter bottle cover and filter bottle are separated. By utilizing sealing components of different diameters, the problem of difficult tightening and disassembly of the filter bottle assembly is solved, achieving convenient installation and efficient sealing, and improving the service life and sealing effect of the sealing components.
CN224404597UActive Publication Date: 2026-06-26YUYAO YADONG PLASTIC
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUYAO YADONG PLASTIC
- Filing Date
- 2025-04-17
- Publication Date
- 2026-06-26
Smart Images
Figure CN224404597U_ABST
Abstract
The utility model provides a filter bottle device, filter bottle subassembly and filter bottle cover subassembly, wherein filter bottle cover subassembly includes filter bottle cover and spacer, wherein filter bottle cover forms a connecting part and an extension wall, the spacer forms a first sealing portion and a second sealing portion from the first sealing portion extends, wherein the second sealing portion of the spacer forms a through -hole, wherein the extension wall inserts the through -hole of the second sealing portion, and the outer diameter of the first sealing portion is greater than the inner diameter of the through -hole of the second sealing portion, so that the spacer can be driven to rotate relative to the filter bottle cover with the extension wall as the pivot.
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