Hinged Beam Folding Mechanism for Compact Rowing Machine Storage
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional rowing machines occupy significant floor space when not in use, making them less space-efficient for home storage.
Innovation Solution
A rowing machine design featuring a frame with a hinge joint that allows the beam to pivot and fold, reducing the overall footprint by aligning or tilting sections when transitioning from an operational to a storage position, utilizing a pull mechanism with a resistance system and a dampener to facilitate compact storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the rowing machine uses a fixed beam structure, then the structural stability is maintained, but the floor space occupied during storage is large
Solution Approach 1:
The beam is divided into multiple sections (first beam section, second beam section, third beam section) connected by hinge joints, allowing the structure to be segmented for folding while maintaining stability when assembled
Solution Approach 2:
The beam structure transitions from a static fixed configuration to a dynamic foldable configuration through hinge joints, enabling the rowing machine to adapt between operational and storage states
2Area of stationary object
If the rowing machine beam is made foldable with hinge joints, then the storage space is reduced, but the structural complexity increases
Solution Approach 1:
The beam is segmented into multiple sections connected by hinge joints, allowing compact folding while distributing the complexity across standardized joint components rather than a single complex mechanism
Solution Approach 2:
The foldable beam sections nest together in a compact arrangement during storage, with the first, second, and third beam sections arranged to minimize footprint while maintaining structural integrity
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
The design allows the rowing machine to occupy less floor space in storage, while maintaining functionality in its operational position, and includes features like wheels and dampeners to reduce friction and wear, enhancing usability and longevity.
Implementation Method 1
a hinge joint disposed in the beam between the first support and the second support defining a first section of the beam and a second section of the beam
Implementation Method 2
the rowing machine comprises a dampener comprises a first end attached to the first section of the beam and a second end attached to the second section of the beam
Data Source
Figure 1
Figure 2A
Figure 2B
AI summary
A rowing machine includes a frame where the frame includes a first support, a second support, and a beam extending between the first support and the second support. A track is defined by at least a portion of the beam, and a sliding member is movably disposed on the track. A hinge joint is disposed in the beam between the first support and the second support defining a first section of the beam and a second section of the beam.