Inclined Running Deck and Low-Profile Cover for Treadmill Desks
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Solution Overview
Problem
Existing office treadmill desks face challenges in minimizing footprint while maximizing running area due to space constraints, and there is a need for a structure that allows users to exercise while working without risking foot strikes on the motor cover.
Innovation Solution
An exercise device with an inclined running deck and a main cover design that accommodates a drive unit, allowing for a larger running area and incorporating cushioning means to enhance user safety and comfort, while maintaining a low profile to fit within limited spaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If the running deck is made longer to maximize running area, then the footprint of the device increases, but the available office space is limited
Solution Approach 1:
The running deck is inclined at a predetermined angle (5-30 degrees) relative to the base frame, transitioning from a horizontal to an angled configuration. This dimensional change allows the running belt to extend further in the longitudinal direction without proportionally increasing the horizontal footprint, effectively utilizing vertical space to accommodate a longer running area within limited office space constraints
2Length of stationary object
If the main cover is positioned lower to fit within limited spaces, then the profile is reduced, but the space for accommodating the drive unit is constrained
Solution Approach 1:
The main cover is designed with an asymmetric profile where the upper surface is positioned lower than the running belt's maximum height, creating a stepped configuration. The main cover extends further in the longitudinal direction while maintaining a reduced vertical profile. This asymmetric design allows the drive unit to be accommodated in the extended longitudinal space rather than requiring significant vertical headspace, resolving the conflict between low profile and drive unit accommodation space
3Area of moving object
If the running deck is inclined to extend the running belt area, then the exercise resistance increases, but the complexity of the support structure increases
Solution Approach 1:
The frame assembly serves multiple functions simultaneously: it provides structural support for the running deck, creates the inclined angle (5-30 degrees) to extend the running belt area, and houses the drive unit. The base frame and upright members are designed to fulfill both structural and mechanical drive accommodation roles, reducing the need for separate dedicated components and thereby limiting the increase in overall device complexity while achieving the inclined configuration
Data Source
AI summary
The disclosure relates to an exercise device, which includes a frame assembly, a running deck inclined at a predetermined angle relative to a base frame, a running belt, and a main cover. The inclined running deck, together with the main cover, provides space for accommodating the motor, which advantageously extends the area for the running belt. The present disclosure also provides an exercise system that includes the exercise device described above and a desk. The exercise system of the present disclosure allows users to engage in activities such as work while exercising.