Pull-Out Cooker Door Angle Adjustment for Microwave Sealing
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Solution Overview
Problem
The existing heating cooking apparatus requires time and effort to adjust the arrangement of the pull-out body to prevent electric wave leakage, as the housing needs to be removed and the pull-out body is adjusted in a specific state.
Innovation Solution
A heating cooking apparatus with a pivotally supported angle adjustment member and fastening mechanism that allows for easy adjustment of the pull-out body's angle relative to the heating cooking chamber, ensuring effective sealing without the need to remove the housing, using a shaft member and elongate regulating holes for precise alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the arrangement of the pull-out body is adjusted in a state where the housing is removed and the pull-out body is pulled out, then the pull-out body can be adjusted to prevent leakage of electric waves, but it takes time and effort to adjust the arrangement
Solution Approach 1:
The invention introduces a pivotally supported angle adjustment member that enables dynamic adjustment of the pull-out body's angle relative to the heating cooking chamber. This allows the sealing surface to be adjusted to the appropriate angle without removing the housing, resolving the contradiction between achieving proper sealing and minimizing adjustment time.
Solution Approach 2:
The invention changes the adjustable parameter from positional adjustment (requiring housing removal) to angular adjustment (achievable with housing in place). The angle adjustment member allows modification of the pull-out body's angular parameter while maintaining its installed position, thereby reducing adjustment time while ensuring proper sealing.
2Loss of time
If the pull-out body is adjusted with the housing in place, then adjustment time is reduced, but the sealing precision may be insufficient
Solution Approach 1:
The pivotally supported angle adjustment member provides dynamic angular adjustment capability, allowing precise control of the pull-out body's angle relative to the heating cooking chamber. This enables accurate sealing adjustment while the housing remains in place, simultaneously achieving time efficiency and sealing precision.
Solution Approach 2:
The invention segments the adjustment function into independent angular adjustment components (angle adjustment member with pivot support) that can be adjusted separately from the housing installation. This segmentation allows precise angular positioning to be achieved without compromising overall sealing precision.
3Device complexity
If a fixed arrangement of the pull-out body is used, then the structure is simple, but it cannot adapt to dimensional variations to prevent electric wave leakage
Solution Approach 1:
The invention replaces fixed arrangement with a dynamically adjustable angle adjustment member that is pivotally supported. This allows the pull-out body to adapt to dimensional variations and achieve proper sealing, while the regulatory hole and fastening member maintain relatively simple structural implementation.
Solution Approach 2:
The angle adjustment member serves multiple functions: it provides angular adjustment capability, enables adaptation to dimensional variations, ensures proper sealing, and maintains structural simplicity through the regulatory hole and fastening member mechanism. This multi-functionality resolves the contradiction between simplicity and adaptability.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables simple and efficient adjustment of the pull-out body arrangement to prevent electric wave leakage, improving usability and reducing the time and effort required for setup.
Implementation Method 1
the angle adjustment member pivots with the shaft member as a center
Data Source
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AI summary
A heating cooking apparatus (1) includes a heating cooking chamber (10), a housing (14), a microwave supply unit (53), and a pull-out body unit (13). The heating cooking chamber (10) includes an accommodation space (1A), an opening (11A), and a first surface (11D). The opening (11A) communicates with the accommodation space (1A). The first surface (11D) is disposed on an outer circumference of the opening (11A). The housing (14) accommodates the heating cooking chamber (10). The microwave supply unit (53) supplies microwaves to an interior of the heating cooking chamber (10). The pull-out body unit (13) includes a pull-out body (130) and an angle adjustment member (40). The pull-out body (130) includes a second surface (131A) facing the first surface (11D). The angle adjustment member (40) can be used to adjust an angle of the second surface (131A) relative to the first surface (11D). The housing (14) includes a through hole (14A1). The through hole (14A1) faces the angle adjustment member (30).