Double-sided treadmill

Abstract

The double-sided treadmill disclosed in the present invention comprises: a frame body in which a driving roller and a driven roller are rotatably installed and rotated by a motor in which the driving roller is installed, and a running belt is wound around and installed on the driving roller and the driven roller; a first running board disposed on the frame body, in which a running belt is wound around and installed, and which is enclosed inside and considered as a first running motion surface; a second running board disposed on the frame body, in which a running belt is wound around and installed, and which is enclosed inside and considered as a second running motion surface; and a control unit disposed on the frame body or disposed on a member mounted on the frame body, used to recognize the front and rear states of the treadmill and to control the forward and reverse rotation of the motor. The treadmill of the present invention can be used on both sides, so that one side is equipped with a massage function and the other side is not equipped with a massage function, allowing different functions to be implemented by flipping the sides of the treadmill, thereby satisfying two demands required by the user, and is simple in structure and convenient to operate.

Description

Technology Field

[0001] The present invention relates to the field of treadmill technology, and in particular to a double-sided treadmill. Background Technology

[0002] Treadmills are commonly seen fitness equipment. Conventional treadmills generally only allow the use of one side and have a relatively single function, so they are usually divided into treadmills equipped with massage elements and treadmills without massage elements. For example, Patent Document 2024207633127 filed by the present applicant as an invention relates to a treadmill equipped with a massage element; and Patent Document CN220443112U filed by the present applicant as an invention relates to a treadmill without a massage element.

[0003] When a user actually uses the device, the massage element is not suitable for all running conditions. A treadmill equipped with a massage element is suitable for low-speed running, which is useful for relieving foot fatigue and increasing comfort; however, a treadmill without a massage element is suitable for high-speed and low-speed running. Since conventional treadmills cannot satisfy both demands, the inventor has made improvements to address this. The problem to be solved

[0004] The present invention provides a double-sided treadmill to address the problems of the prior art. means of solving the problem

[0005] The present invention adopts the following technical solution to solve the aforementioned technical problem.

[0006] In the double-sided treadmill of the present invention,

[0007] A frame body having a driving roller and a driven roller rotatably installed, the driving roller being rotated by a motor, and a running belt wound around and installed on the driving roller and the driven roller;

[0008] A first running board disposed on the frame body, around which the running belt is wound and installed, and which is enclosed internally and considered as a first running motion surface;

[0009] A second running board disposed on the frame body, around which the running belt is wound and installed and enclosed internally, and considered as a second running motion surface; and

[0010] It includes a control unit that is positioned on the frame body or on a member mounted on the frame body, is used to recognize the front and rear states of the treadmill and to control the forward and reverse rotation of the motor, and when the surface of the treadmill is flipped, the control unit controls the motor to change the driving direction so that the running belt always moves to the rear of the treadmill.

[0011] In the above-described method, preferably, the control unit comprises a controller electrically connected to the motor, a first switch electrically connected to the controller, and a second switch, wherein the first switch is used to recognize the front and rear states of the treadmill, and the second switch is used to control the forward and reverse rotation of the motor.

[0012] In the above-described method, preferably, the first switch is a mercury switch or a gyro, and the second switch is a reversing switch.

[0013] In the above-described method, preferably, there is a gap between the first running board and the second running board.

[0014] In the above-described method, preferably, a horizontal bar fixedly installed on the frame body is installed in the gap.

[0015] In the above-described method, preferably, the first running board and the second running board are fixedly installed on the frame body.

[0016] In the above-described method, preferably, a massage unit that performs a massage action is disposed on the second running board.

[0017] In the above-described method, preferably, the massage unit is fixedly installed on a board member of the second running board and includes a plurality of protrusions distributed on the board member.

[0018] In the above-described method, preferably, the protrusion is integrally molded into the board member.

[0019] In the above-described method, preferably, the massage unit is a roll axis embedded inside the second running board and rotatably connected to the second running board or the frame body. Effects of the invention

[0020] The beneficial effects of the present invention are as follows.

[0021] The treadmill of the present invention can be used on both sides, so that one side is equipped with a massage function and the other side is not equipped with a massage function, allowing different functions to be implemented by flipping the treadmill over, thereby satisfying two demands required by the user, and it has a simple structure and is convenient to operate. Brief explanation of the drawing

[0022] FIG. 1 is a schematic diagram of the first motion plane in the present invention. FIG. 2 is a schematic diagram of the second motion plane in the present invention. FIG. 3 is a schematic diagram of the arrangement of the first massage unit in the present invention. FIG. 4 is a schematic diagram of the arrangement of the second massage unit in the present invention. Specific details for implementing the invention

[0023] The present invention will be described in detail below in combination with the attached drawings and specific embodiments.

[0024] Referring to FIGS. 1 to 4, the double-sided treadmill of the present invention includes a frame body (1), the frame body (1) is a frame structure of a treadmill assembled from metal members, a driving roller (2) is rotatably installed at the front position of the frame body (1), a driven roller (3) is rotatably installed at the rear position of the frame body (1), a running belt (4) is wound around the driving roller (2) and the driven roller (3), and at the same time, a motor (5) is installed at the front end of the frame body (1), and the motor (5) and the driving roller (2) are electrically connected, and when the motor (5) is operated, the driving roller (2) rotates so that the running belt (4) can move in a circular motion.

[0025] The electric matching method between the motor (5) and the drive roller (2) can refer to a conventional design that adopts belt drive.

[0026] In this embodiment, a first running board (6) and a second running board (7) are fixedly installed on the frame body (1), and the first running board (6) and the second running board (7) are wrapped around the inside by a running belt (4), and as shown in FIGS. 1 and 2, whether the treadmill is in the front or back state, the running belt (4) is located at the outermost position and the corresponding running board is located below the running belt, and the first running board (6) and the second running board (7) mainly perform a supporting function.

[0027] When the treadmill is in the front state, the treadmill has a first motion surface; and when the treadmill is in the back state, the treadmill has a second motion surface.

[0028] What needs to be explained is that only one relatively thick running board is installed in the frame body (1), and the front part of the running board is the first running board and the rear part is the second running board.

[0029] When two running boards are installed on the frame body (1), there may be a gap between the two running boards, and a horizontal bar fixed to the frame body is installed in the gap to supplement and reinforce the support effect of the running boards or to facilitate fixing the running boards.

[0030] In this embodiment, the first running board (6) is a running board without a massage function, and the second running board (7) is a running board with a massage function. In the second running board (7), a massage unit that performs a massage function is installed therein, and the massage unit has at least two types as follows.

[0031] As illustrated in FIG. 3, in one form, the massage unit includes a board member (81) fixedly installed on the second running board (7) and a plurality of protrusions (82) distributed on the board member (81), and in one embodiment, the protrusions (82) are integrally molded on the board member (81).

[0032] As illustrated in FIG. 4, in another format, the massage unit is a roll axis (83) that is rotatably connected to the second running board (7) or the frame body (1) while being embedded inside the second running board (7). Here, the embedded format means that a recessed groove capable of accommodating the massage unit is installed in the second running board (7), or that the second running board (7) is divided into a plurality of independent members, and there is a gap capable of accommodating the massage unit between adjacent independent members.

[0033] When the running belt in the treadmill is used normally, it is generally in a backward position. If the treadmill is not designed to be flipped over, the running belt (4) is changed to move forward and cannot be used normally. Therefore, in this embodiment, a control unit is further installed, which is placed on the frame body (1) or on a member mounted on the frame body (1) and can be used to recognize the front and back states of the treadmill and to control the forward and reverse rotation of the motor.

[0034] The control unit includes a controller electrically connected to the motor, a first switch electrically connected to the controller, and a second switch, wherein the first switch is used to recognize the front and rear states of the treadmill, and the second switch is used to control the forward and reverse rotation of the motor.

[0035] In one choice, the first switch is a mercury switch or a gyro, and the second switch is a reversing switch.

[0036] After the user flips the treadmill, the first switch recognizes the signal of the flipped side and feeds the signal of the flipped side back to the controller, and the controller controls the forward and reverse rotation of the motor through the second switch, so that the running belt can move in a direction suitable for the user regardless of whether the treadmill is in the front or back state.

[0037] As described above, each embodiment is used solely to illustrate the technical solution of the present invention and is not limited thereto. A person skilled in the art should understand that, even with reference to the detailed description of the present invention provided by each of the embodiments described above, the technical solution described in each embodiment may still be modified or equivalent substitutions may be made for some of the technical features. Furthermore, such modifications or substitutions do not deviate from the spirit and scope of the technical solution of each embodiment of the present invention.

Claims

Claim 1 A double-sided treadmill characterized by comprising: a frame body in which a driving roller and a driven roller are rotatably installed, and the driving roller is rotated by a motor in which the driving roller is installed, and a running belt is wound around and installed on the driving roller and the driven roller; a first running board disposed on the frame body, in which the running belt is wound around and installed, and which is enclosed within and considered as a first running motion surface; a second running board disposed on the frame body, in which the running belt is wound around and installed, and which is enclosed within and considered as a second running motion surface; and a control unit disposed on the frame body or on a member mounted on the frame body, which is used to recognize the front and rear states of the treadmill and to control the forward and reverse rotation of the motor, and when the treadmill is flipped over, the control unit controls the motor to change the driving direction so that the running belt always moves to the rear of the treadmill. Claim 2 A double-sided treadmill according to claim 1, wherein the control unit comprises a controller electrically connected to the motor, a first switch electrically connected to the controller, and a second switch, wherein the first switch is used to recognize the front and rear states of the treadmill, and the second switch is used to control the forward and reverse rotation of the motor. Claim 3 A double-sided treadmill according to claim 2, characterized in that the first switch is a mercury switch or a gyro, and the second switch is a reversing switch. Claim 4 A double-sided treadmill according to claim 1, characterized in that a gap exists between the first running board and the second running board. Claim 5 A double-sided treadmill according to claim 4, characterized in that a horizontal bar fixedly installed on the frame body is installed in the gap. Claim 6 A double-sided treadmill according to claim 1, characterized in that the first running board and the second running board are fixedly installed on the frame body. Claim 7 A double-sided treadmill according to claim 1, characterized in that a massage unit performing a massage action is disposed on the second running board. Claim 8 A double-sided treadmill according to claim 7, wherein the massage unit is fixedly installed on a board member of the second running board and includes a plurality of protrusions distributed on the board member. Claim 9 A double-sided treadmill according to claim 8, characterized in that the above-mentioned protrusion is integrally molded onto the board member. Claim 10 A double-sided treadmill according to claim 7, wherein the massage unit is a roll axis that is embedded inside the second running board and rotatably connected to the second running board or the frame body.

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