Breakaway Shower Rod Brackets That Reset After Excessive Load
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Solution Overview
Problem
Conventional shower rod mounting brackets fail to prevent damage to walls from excessive downward force, leading to stress cracks and sagging, as they are not designed to release and reset to a horizontal position effectively.
Innovation Solution
A resettable breakaway shower rod system with a pair of mounting brackets featuring a stationary and rotatable portion, equipped with a releasable engaging device that engages the rod at a horizontal position and releases it to a downward breakaway position when excessive force is applied, allowing the rod to reset to the horizontal position either by spring action or manual manipulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If a curved shower rod is used to increase shower space, then the shower area is increased, but the wall mounting bracket experiences excessive stress causing cracks and damage
Solution Approach 1:
The mounting bracket is designed with a rotatable portion that can dynamically change position between a horizontal mounting position and a downward breakaway position. This dynamic capability allows the bracket to remain stationary and support the rod under normal conditions, but rotate downward when excessive force is applied, thereby protecting the wall from damage while maintaining the shower area expansion benefit
2Stability of the object's composition
If a stationary mounting bracket is used to firmly hold the rod, then the rod remains fixed horizontally, but excessive force causes the bracket to damage the wall instead of releasing
Solution Approach 1:
The mounting bracket is pre-designed with a breakaway mechanism that anticipates excessive force conditions. The rotatable portion is engineered to rotate downward when force exceeds a predetermined threshold, creating a preliminary protective action that prevents wall damage before it can occur. This is achieved through the releasable engaging device that disengages under excessive load, allowing the bracket to pivot away from the wall
3Object-affected harmful factors
If a breakaway mechanism is added to the mounting bracket, then wall damage is prevented, but the device complexity increases
Solution Approach 1:
The mounting bracket is segmented into two distinct portions: a stationary portion that remains fixed to the wall, and a rotatable portion that can pivot downward. This segmentation allows the breakaway function to be achieved through a simple rotational movement rather than a complex mechanism. The releasable engaging device connects these portions and provides the breakaway capability through a straightforward disengagement and rotation action
Solution Approach 2:
Instead of designing a bracket that resists all forces, the invention inverts the approach by designing a bracket that deliberately gives way under excessive force. The rotatable portion is designed to rotate downward (the opposite of the normal horizontal position) when excessive force is applied, transforming the bracket from a rigid support into a protective mechanism that sacrifices its own position to prevent wall damage
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
Prevents damage to walls by allowing the shower rod to release downward when excessive force is applied, maintaining attachment and resetting to the horizontal position, thus protecting the wall and maintaining the rod's functionality.
Implementation Method 1
the rod resets to the horizontal position by a spring action when the downward force is removed
Data Source
AI summary
A resettable breakaway shower rod system includes a pair of mounting brackets suitable for mounting a curved shower curtain rod having ends on the wall of a shower between the brackets; the mounting brackets each includes a stationary portion, and a rotatable portion which is rotatably coupled to the stationary portion; the stationary portion and the rotatable portion have a releasable engaging device that engages the rod at a horizontal position and releases the rod to a downward breakaway position when excessive downward force is applied; both ends of the rod remain in the bracket, and the rod resets upward to a horizontal position.