Detergent Storage Frame with Integrated Capacity and Level Sensing
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Solution Overview
Problem
Existing laundry treating apparatuses lack convenience in detergent storage capacity, require separate detergent reservoirs, and do not easily allow for detergent level sensing, making them less user-friendly and more difficult to manufacture and use.
Innovation Solution
A laundry treating apparatus with a detergent storage frame that integrates detergent storage directly within the apparatus, allowing for separate storage of different detergents and featuring a cover for easy access and leak prevention, along with a detecting sensor to monitor detergent levels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a separate detergent reservoir is used within the storage, then the detergent can be stored, but the detergent storage capacity is reduced and the structure becomes more complex
Solution Approach 1:
The invention removes the separate detergent reservoir component entirely and replaces it with a detergent storage space directly formed within the storage frame. This extraction of the unnecessary intermediate component increases the usable storage capacity while simplifying the overall structure.
Solution Approach 2:
The invention merges the detergent storage function directly into the storage frame by forming a detergent storage space within it. This consolidation eliminates the need for a separate reservoir and integrates multiple functions into a single unified structure, thereby increasing capacity and reducing complexity.
2Quantity of substance
If the storage is fixed within the cabinet, then the structure is stable, but the detergent storage capacity is limited
Solution Approach 1:
The invention makes the storage movable along the front-rear direction while maintaining structural stability through guide rails and limiting mechanisms. This dynamic capability allows the storage to be extended for detergent access or removed for cleaning, thereby increasing usable capacity without compromising structural integrity.
3Reliability
If the detergent storage space is closed, then the detergent is protected from leakage, but the ease of adding detergent is reduced
Solution Approach 1:
The invention makes the cover movable between opened and closed positions, allowing users to easily access the detergent storage space to add detergent while maintaining a closed protective state during normal operation. This dynamic cover design balances leakage prevention with operational convenience.
4Ease of operation
If no detergent level sensing is provided, then the structure is simpler, but the user convenience is reduced
Solution Approach 1:
The invention uses a simple sensor that detects the presence or absence of detergent through basic physical or chemical properties, replacing complex measurement systems. This approach provides user convenience through automated detection while maintaining structural simplicity.
Data Source
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AI summary
Disclosed is a laundry treating apparatus including a cabinet (10) having a detergent opening (15) defined a front surface thereof, a tub (20) located inside the cabinet, a drum (30) rotatably disposed inside the tub, and a storage (300) for storing detergent to be supplied to the tub therein, wherein the storage is retracted into or extended out of the cabinet through the detergent opening, wherein the storage (300) includes a storage frame (310) having a detergent storage space (S) defined therein for storing the detergent therein, wherein a top surface of the storage frame (310) is opened such that the detergent storage space is opened, a cover seat portion (320) formed on the storage frame (310) and formed along a perimeter of the detergent storage space, and a cover (350) detachably coupled to the cover seat portion (320) to cover at least a portion of an open top surface of the detergent storage space (S).