Exercise chair
By designing an improved structure for the fitness chair, the problem of not being able to exercise while using an office chair was solved, enabling people to exercise during their work hours, preventing related health problems, and improving the chair's stability and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 徐丽华
- Filing Date
- 2026-04-20
- Publication Date
- 2026-07-31
AI Technical Summary
Existing office chairs prevent people from exercising while using them, leading to health problems such as leg muscle atrophy, venous thrombosis, and abdominal obesity.
A fitness chair was designed that improves the backrest structure by using a cylindrical crossbar to bear the weight, strengthens the load-bearing column and base, and adds pedals and crossbars to enable wall squats, back extensions, and backward stretching. The narrower seat also forces the user to sit upright, preventing hunching.
It enables physical exercise during office work, preventing leg muscle atrophy, venous thrombosis, and abdominal obesity, while improving the stability and safety of the chair.
Smart Images
Figure CN122478348A_ABST
Abstract
Description
Technical Field
[0001] An office chair that can also be used as a fitness machine. Fitness functions include wall squats, back extensions, and hyperextensions. It can also be used as an office chair. Background Technology
[0002] Current office chairs on the market are only for sitting and do not provide any exercise benefits. Prolonged sitting while working can lead to leg muscle atrophy, venous thrombosis, and abdominal obesity. To achieve a balance between sitting and exercise, this fitness chair has been invented. First, the backrest has been replaced with a cylindrical crossbar to support most of the body's weight. Second, the side support columns have been reinforced to increase the stability of the base, and a footrest has been added. Placing your feet on the footrest makes the chair more stable, preventing it from tilting backward or shifting. Third, by narrowing the seat and lowering the height, the body is forced to sit upright, preventing hunching. Fourth, a crossbar has been added to the footrest to secure the feet, allowing for safe hyperextensions; it also allows for relaxation by placing the feet on the crossbar when tired. Summary of the Invention
[0003] Fitness chair Four functions: 1. Chair with a narrow seat; 2. Wall squat; 3. Back extension; 4. Back stretch and massage. Figure 1 Figure 1 is the front view of the present invention, also called a perspective view. Figure 2 is the top view of the present invention, and Figure 3 is the side view of the present invention. Figure 4 This is a front view of the present invention. The above description is merely a preferred embodiment of the present invention, and the examples are not intended to limit the invention in any way. Any person skilled in the art can make more possible variations, modifications, or equivalent implementations without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and alterations made to the above examples based on the technical essence of the present invention, without departing from the scope of the present invention, fall within the protection scope of the present invention.
Claims
1. Can be used as an office chair for fitness equipment, while achieving the following fitness functions: wall squat, goat stand, back stretch, massage back.
2. Design:
1. Change the backrest to a cylindrical horizontal bar, which can bear most of the body weight.
2. Reinforce the load-bearing columns on both sides to increase the stability of the base, add a pedal, and step on the pedal with both feet to make the chair more stable and not to move or fall backward.
3. By narrowing the chair surface and lowering the height, the body is forced to sit straight, preventing hunchback.
4. Add a horizontal bar to the pedal to secure both feet, so you can safely do the goat stand; You can also sit down and put your feet on the horizontal bar to relax when you are tired.