Guard assembly for exercise machine
An exercise machine with a movable belt includes a guard assembly with a flexible guard that extends towards the rear axis and is spaced apart from the movable belt by a first gap and is exposed by the housing body, a rigid guard positioned downstream of the flexible guard with respect to a moving direction of the belt and spaced apart from the movable belt by a second gap, and a channel disposed between the flexible guard and the rigid guard. The guard assembly protects the user from injury and prevents damage to the exercise machine.
1. A treadmill comprising:
a movable belt that rotates around a front axis and a rear axis; and
a guard assembly comprising:
a flexible guard that extends towards the rear axis and is spaced apart from the movable belt by a first gap and is exposed by a housing body;
a rigid guard positioned downstream of the flexible guard with respect to a moving direction of the belt and spaced apart from the movable belt by a second gap; and
a channel disposed between the flexible guard and the rigid guard.
2. The treadmill of claim 1 , wherein the channel is defined by a first surface of the rigid guard, a second surface of the rigid guard, the flexible guard, and the movable belt.
3. The treadmill of claim 2 , wherein the first surface of the rigid guard is disposed at an angle of from 80 to 100 degrees with respect to the second surface of the rigid guard.
4. The treadmill of claim 1 , wherein the flexible guard is configured to deform when an object larger than the first gap intrudes into the first gap, thereby increasing the size of the first gap.
5. The treadmill of claim 1 , wherein the first gap is at least three times the size of the second gap.
6. The treadmill of claim 1 , wherein the first gap is greater than 20 mm, and the second gap is less than 10 mm.
7. The treadmill of claim 1 , wherein an upper edge of the flexible guard is spaced apart from an upper edge of the rigid guard by at least 70 mm.
8. The treadmill of claim 1 , further comprising a cover that covers a rear portion of the movable belt and exposes an upper surface of the flexible guard.
9. A guard assembly for a movable belt, the guard assembly comprising:
a flexible guard that extends towards a rear axis and is spaced apart from the movable belt by a first gap and is exposed by a housing body;
a rigid guard positioned downstream of the flexible guard with respect to a moving direction of the movable belt and spaced apart from the movable belt by a second gap; and
a channel disposed between the flexible guard and the rigid guard.
10. The guard assembly of claim 9 , wherein the flexible guard is configured to deform when an object larger than the first gap intrudes into the first gap, thereby increasing the size of the first gap.
11. The guard assembly of claim 9 , wherein the first gap is at least three times the size of the second gap.
12. The guard assembly of claim 9 , wherein the first gap is greater than 20 mm, and the second gap is less than 10 mm.
13. The guard assembly of claim 9 , wherein an upper edge of the flexible guard is spaced apart from an upper edge of the rigid guard by at least 70 mm.
14. The guard assembly of claim 9 , wherein the channel is defined by a first surface of the rigid guard, a second surface of the rigid guard, the flexible guard, and the movable belt.
15. An exercise machine with a movable belt, the exercise machine comprising:
a flexible guard that extends towards a rear axis and is spaced apart from the movable belt by a first gap and is exposed by a housing body;
a rigid guard positioned downstream of the flexible guard with respect to a moving direction of the movable belt and spaced apart from the movable belt by a second gap; and
a channel disposed between the flexible guard and the rigid guard.
16. The exercise machine of claim 15 , wherein the flexible guard is configured to deform when an object larger than the first gap intrudes into the first gap, thereby increasing the size of the first gap.
17. The exercise machine of claim 15 , wherein the first gap is at least three times the size of the second gap.
18. The exercise machine of claim 15 , wherein the first gap is greater than 20 mm, and the second gap is less than 10 mm.
19. The exercise machine of claim 15 , wherein an upper edge of the flexible guard is spaced apart from an upper edge of the rigid guard by at least 70 mm.
20. The exercise machine of claim 15 , wherein the channel is defined by a first surface of the rigid guard, a second surface of the rigid guard, the flexible guard, and the movable belt.