Anti-Tip Bracket with Self-Locking Ramp for Oven Installation Safety
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Solution Overview
Problem
Conventional oven appliances, particularly freestanding ranges, pose a hazard due to potential tipping or undesirable movement, which can lead to injuries, and existing anti-tip structures are often not installed correctly or at all.
Innovation Solution
An oven appliance with anti-tip features, including an anti-tip leg and a bracket system that secures the appliance to the floor, featuring a ramp, elevated platform, and locking flange to prevent tipping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional anti-tip structures are provided with oven appliances, then tipping prevention capability is improved, but installation complexity increases and proper installation is not ensured
Solution Approach 1:
The anti-tip leg is pre-configured with a shaft and foot that automatically engage with the bracket's groove and foot slot during installation. The ramp structure is pre-formed to guide the leg into the correct position, ensuring proper installation before the appliance is used.
Solution Approach 2:
The bracket and anti-tip leg are designed to self-align and self-lock during installation. The ramp guides the leg into the groove, and the foot automatically positions itself in the foot slot, eliminating the need for complex adjustment procedures or specialized installation tools.
2Stability of the object's composition
If anti-tip brackets are designed with secure locking mechanisms, then stability is improved, but ease of operation deteriorates
Solution Approach 1:
The locking flange with groove and foot slot are pre-positioned on the bracket before installation. The ramp is pre-formed at the correct angle to guide the anti-tip leg into the locking position, so that when the installer places the leg on the ramp, the locking engagement occurs automatically without requiring additional steps.
3Force
If the anti-tip leg is designed with shaft and foot components, then tipping resistance is improved, but device complexity increases
Solution Approach 1:
The shaft and foot are combined into a single integrated anti-tip leg component that extends directly from the cabinet bottom. The locking flange on the bracket combines the groove and foot slot into one structural element, reducing the total number of separate parts while maintaining the necessary locking functionality.
Solution Approach 2:
The anti-tip leg serves multiple functions: it provides structural support, acts as a locking mechanism through the shaft-foot engagement with groove-slot, and guides itself during installation via the ramp. The bracket similarly provides both support and locking functions in a single component.
Data Source
AI summary
A method of operating an oven appliance includes determining that an access control mode is enabled, determining that a period of inactivity has occurred while the access control mode is enabled, activating the access control mode, the access control mode comprising providing a limited user interface input selection, detecting a user interaction with the oven appliance, determining that the user interaction is not in compliance with the access control mode, and implementing a responsive action in response to determining that the user interaction is not in compliance with the access control mode.