# US 2025/0082986 A1 · Treadmill

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- Number: US 2025/0082986 A1
- Document ID: US20250082986A1
- Status: Published application
- Kind: A1
- Application number: 18/487,034
- Filed: 2023-10-13
- Published: 2025-03-13
- Earliest claimed: 2023-09-09
- Assignees: Shenzhen Yile Dynamic Technology Co., LTD
- Applicants: Shenzhen Yile Dynamic Technology Co., LTD
- Inventors: Ren LIU; Jinsong FAN
- Web page: https://patentgrep.com/patent/US20250082986A1

## CPC

- A63B 22/02: with movable endless bands {, e.g. treadmills (other training appliances for running on the spot A63B69/0028)}
- A63B 22/0023: {the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band}
- A63B 2225/093: Height
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)

## Abstract

A treadmill, including a running platform, which includes a driving piece, a supporting piece and a border; the border is movably connected to the driving piece; the supporting piece is movably connected to the driving piece and is movably connected to the border; and the driving piece optionally drives the supporting piece to move to drive the border to move. In this way, a shorter translation stroke of the driving piece is converted into a longer rotating stroke of one end of the supporting piece through the supporting piece. Therefore, a stroke of the driving piece driving the running platform to move up and down can be enlarged, so that in a case that a longer stroke is required for adjustment, in-place adjustment can be achieved within a short time, and the requirement of rapid adjustment by a user can be met while energy consumption, noise and cost are reduced.

## Claims

### Claim 1

A treadmill, comprising a running platform, the running platform comprises a driving piece, a supporting piece and a border; the border is movably connected to the driving piece; the supporting piece is movably connected to the driving piece; the supporting piece is movably connected to the border; and the driving piece optionally drives the supporting piece to move to drive the border to move.

### Claim 2 (depends on 1)

The treadmill according to claim 1, wherein
the running platform further comprises a supporting foot, the supporting foot is connected to the supporting piece, and the supporting foot is rotatably connected to the border.

### Claim 3 (depends on 1)

The treadmill according to claim 1, wherein
the border is rotatably connected to the driving piece.

### Claim 4 (depends on 1)

The treadmill according to claim 1, wherein
the supporting piece is rotatably connected to the driving piece.

### Claim 5 (depends on 2)

The treadmill according to claim 2, wherein
one end of the supporting piece is rotatably connected to the border, and the other end of the supporting piece is movably connected to the supporting foot.

### Claim 6 (depends on 5)

The treadmill according to claim 5, wherein
the running platform further comprises a first guide structure, the first guide structure is arranged on a first plate body, and the first guide structure guides the movement of one end, connected to the driving piece, of the supporting piece.

### Claim 7 (depends on 2)

The treadmill according to claim 2, wherein
one end of the supporting piece is rotatably connected to the supporting foot, and the other end of the supporting piece is movably connected to the border.

### Claim 8 (depends on 7)

The treadmill according to claim 7, wherein
the running platform comprises a first guide structure, the first guide structure is arranged on the border, and the first guide structure guides the movement of one end, connected to the driving piece, of the supporting piece.

### Claim 9 (depends on 6)

The treadmill according to claim 6, wherein
the first guide structure is a sliding groove, and one end, connected to the driving piece, of the supporting piece is slidably arranged at the sliding groove.

### Claim 10 (depends on 2)

The treadmill according to claim 2, wherein
the supporting foot comprises two first plate bodies, or/and the supporting foot comprises two first plate bodies and a second plate body located between the two first plate bodies, and two ends of the second plate body are connected to the two first plate bodies, respectively.