IP Library › Granted Patent US 11,925,837
Granted Patent B2
US 11,925,837 · App. 17/497,786 · Granted Mar 12, 2024

Abdominal exercise roller

Inventor: Khai Gan Chuah (Austin, TX)
A63B22/203A63B21/0004A63B21/0058A63B23/0205A63B24/0062
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Quick Facts
Patent No.
US 11,925,837
App. No.
17/497,786
Granted
Mar 12, 2024
Kind
B2
Abstract

An abdominal exercise roller with a powered wheel mechanism to assist the user during the abdominal exercise routine. The invention includes utilizing sensing technology and the electronic module to control the motor and optimize the performance of the abdominal roller during the exercise routine.

Claims (42)

1. An abdominal roller comprising:

(a) at least one wheel;

(b) at least one handle, wherein said at least one handle further connected to a side of said at least one wheel;

(c) at least one electrical power source;

(d) at least one electric motor, wherein at least electric motor connect to said least one electrical power source;

(e) at least one gear set, wherein said at least one electric motor engages with said at least one gear set;

(f) at least one electronic module, wherein said at least one electronic module controls the operation of said electric motor; and

(g) at least one support base, wherein the at least one support base is coupled to the at least one wheel, the at least one support base is hollow and encases at least one gear set, the at least one gear set drives the at least one wheel between a first and a second position,

wherein said at least one support base is an axle.

2. The abdominal roller according to claim 1 , wherein at least one trigger interacts with said electronic module.

3. The abdominal roller according to claim 2 , wherein said at least one trigger is a switch.

4. The abdominal roller according to claim 2 , wherein said at least one trigger is a mechanical sensing device.

5. The abdominal roller according to claim 2 , wherein said at least one trigger is a sensor.

6. The abdominal roller according to claim 5 , wherein said at least one trigger is a motion direction sensor.

7. The abdominal roller according to claim 5 , wherein said at least one trigger is force sensitive sensor.

8. The abdominal roller according to claim 2 , wherein said at least one trigger is voice-recognition device.

9. An abdominal roller comprising:

(a) at least one wheel;

(b) at least one handle, wherein said at least one handle further connected to a side of at least one wheel;

(c) at least one electrical power source;

(d) at least one electric motor, wherein said at least electric motor connect to said least one electrical power source;

(e) at least one gear set, wherein said at least one electric motor engages with said at least one gear set;

(f) at least one electronic module, wherein said at least one electronic module controls the operation of said electric motor;

(g) at least one trigger, wherein at least one trigger connects to said at least one electronic module; and

(h) at least one support base, wherein the at least one support base is coupled to the at least one wheel, the at least one support base is hollow and encases at least one gear set, the at least one gear set drives the at least one wheel between a first and a second position,

wherein said at least one support base is an axle.

10. The abdominal roller according to claim 9 , wherein said at least one trigger is a switch.

11. The abdominal roller according to claim 9 , wherein said at least one trigger is a sensor.

12. The abdominal roller according to claim 9 , wherein said at least one trigger is a mechanical force-sensitive device.

13. The abdominal roller according to claim 9 , wherein said at least one electronic module can be programmed.

14. An abdominal roller comprising:

(a) at least one wheel;

(b) at least one handle, wherein said at least one handle further connected to a side of said at least one wheel;

(c) at least one electrical power source;

(d) at least one electric motor, wherein said at least electric motor connects to said least one electrical power source;

(e) at least one electronic module, wherein said at least one electronic module controls the operation of said electric motor; and

(f) at least one gear set, wherein the at least one electric motor further engages with the at least one gear set, the at least one gear set drives the at least one wheel between a first and a second position,

wherein said at least one gear set is encased within at least one support base, and said at least one support base is an axle.

15. The abdominal roller according to claim 14 , wherein said at least one trigger interacts with said electronic module.

16. The abdominal roller according to claim 14 , wherein said at least one support base is further coupled to the at least one wheel.

17. The abdominal roller according to claim 15 , wherein said at least one trigger is switch.

18. The abdominal roller according to claim 15 , wherein said at least one trigger is sensor.

Continuity (1)
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