Water purifier cup with removable filter cartridge

TWM688112UActive Publication Date: 2026-10-01VANUNG UNIVERSITY
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Patent Information

Application Number
TW115204508
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-05-19
Publication Date
2026-10-01
Estimated Expiration
2036-05-18

Smart Images

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    Figure TWG2TB001914382_003
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Abstract

A water purifying mouthwash cup with a removable filter assembly includes a cup body and a filter. The cup body has an externally communicating receiving space, and a connecting seat is provided at the bottom of the cup body. The filter surface has perforations, and a filter element is installed inside. A connecting part is provided at the bottom of the filter, and the connecting part is connected to the connecting seat. This achieves a structure that allows for detachable connection between the connecting part and the connecting seat for water purification.
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Claims

1. A water rinsing cup with a removable filter assembly, comprising at least: A cup body has an externally communicating receiving space, and a connecting seat is provided at the bottom of the cup body; A filter with a plurality of perforations on its surface and a filter element inside is provided. The bottom of the filter has a connecting part that is connected to the connecting seat. Thus, through the detachable connection between the connecting part and the connecting seat, and in conjunction with the filter element, water quality is purified, achieving a water rinsing cup structure with a detachable filter cartridge assembly.

2. The water rinsing cup with a detachable filter assembly as described in claim 1, wherein the connection between the connecting seat and the connecting part is a threaded locking structure, a tenon and mortise joint structure, a snap-fit ​​connection structure, or a magnetic positioning structure.

3. A water rinsing cup with a removable filter assembly as described in claim 1, wherein the filter element is provided in a single layer or multiple layers.

4. A water rinsing cup with a removable filter assembly as described in claim 1, wherein the material of the filter element is selected from the group consisting of activated carbon, maifan stone, filter cotton, ceramic filter media and ion exchange resin.

5. A water rinsing cup with a removable filter assembly as described in claim 3, wherein when the filter element is a plurality of layers, the filter elements are composed of different materials.

6. A water rinsing cup with a removable filter assembly as described in claim 1, wherein the cup body is further provided with a handle.