Water Surface Cleaner Filter Basket Hinge and Clamping Mechanism

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Solution Overview

Problem

Existing water surface cleaning devices face issues with inconvenient disassembly of storage devices, leading to potential environmental pollution from scattered garbage during cleaning.

Innovation Solution

The device incorporates a limiting rib and limiting surface mechanism with a clamping buckle to restrict rotational and translational movement of the filter basket, allowing stable installation and disassembly, while a hinged cover prevents garbage scatter during cleaning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the upper cover is opened at a large angle or directly disassembled for cleaning the storage device, then the cleaning operation becomes accessible, but the garbage in the storage device may be scattered causing environmental pollution

Engineering Contradiction:
Improvecleaning accessibilityVSAvoidgarbage scattering
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The device is segmented into a main body and a detachable storage device. The storage device can be completely removed from the main body through the opening, allowing cleaning operations to be performed on a separate component without affecting the main structure. This segmentation enables the cover to remain attached to the main body while the storage device is removed for cleaning, preventing garbage scattering.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage device is extracted as a separate removable component from the main body. By taking out the storage device through the opening, the design allows the cover to stay in place on the main body while the storage device is completely removed for cleaning. This extraction approach ensures that garbage remains contained within the removed storage device during cleaning operations.

Inventive Principle:
Principle #2Taking out (Extraction)

2Ease of operation

If the storage device is made easily detachable for frequent cleaning, then cleaning convenience is improved, but the stability of installation during operation may be compromised

Engineering Contradiction:
Improvedisassembly convenienceVSAvoidinstallation stability
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The connection between the main body and storage device is designed to be dynamically changeable - firmly connected during operation for stability, and easily detachable for cleaning. The opening and clamping mechanism allows the storage device to be securely held during water surface cleaning operations, then quickly removed when cleaning is needed, providing both operational stability and cleaning convenience.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The device is divided into separable components (main body and storage device) that can be easily detached through the opening. This segmentation allows the storage device to be quickly removed for cleaning while maintaining a stable, integrated structure during operation. The simple opening design enables easy separation without compromising the structural integrity when connected.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250207422A1Water surface cleaning device
Publication Date: 2025.06.26 YUNDA H&H TECH (TIANJIN) CO LTD
  • US20250207422A1 patent drawing
  • US20250207422A1 patent drawing
  • US20250207422A1 patent drawing

AI summary

A water surface cleaning device is provided. The water surface cleaning device includes a main body, a cover and a filter basket. The main body is formed with an opening for the filter basket to get into and out of the main body. One side of the opening is provided with a buckle. Two opposite sides of the filter basket are respectively provided with a hinge part and a clamping part. The hinge part is hinged to one side of the cover, and an other side of the cover is configured for being clamped to the buckle. One side, where the hinge part is located, of the filter basket is provided with a limiting rib, and a limiting surface is arranged at a position on an inner side of the opening corresponding to the limiting rib. The limiting surface restricts the limiting rib from rotating about the clamping part.