Human-powered treadmill with adjustable exercise speed
A treadmill and manpower technology, applied in the field of treadmills, can solve the problems of acceleration, slow movement speed, limited freedom and selectivity, etc.
Active Publication Date: 2021-09-07
乔山健身器材(上海)有限公司
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Problems solved by technology
Yet according to above-mentioned technology, want to change motion speed and will change the elevation angle of annular belt body top surface (hereinafter also referred to as motion surface), and this limits the freedom and the selectivity of utilizing treadmill to carry out walking or running motion undoubtedly, Specifically, the user cannot accelerate from walking to running or decelerate from running to walking while the angle of the moving surface remains unchanged, nor can the user choose to exercise on a moving surface with a relatively small elevation angle. Relatively fast movement, relatively slow movement on a movement surface with a relatively large elevation angle
Method used
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Embodiment Construction
[0030] The structures, actions and effects of several possible implementations of the present invention will be described in detail below with reference to the accompanying drawings.
[0031] Such as figure 1 and figure 2 As shown, the human-powered treadmill of the first preferred embodiment of the present invention has a frame body 10 fixedly formed by several metal skeletons. The frame body 10 mainly includes a base 11 stably supported on the ground. 11 left and right front columns 12 extending upwards from the left and right sides of the front end, left and right rear columns 13 extending upwards from the left and right sides of the rear end of the base 11 respectively, connected to the left and right sides respectively Left and right two side rods 14 between the front post 12 top and the rear post 13 top, and a front frame 15 connected between the left and right two front posts 12 tops. Wherein, the base 11 is used as the treadmill skeleton of the treadmill, and its oc...
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Manual treadmill with adjustable exercise speed. The invention relates to a human-powered treadmill, which has an endless belt body that can be driven by the user's feet, a sensing device that can sense the rotation speed of the endless belt body, and a rotation belt that can be set by the user. A speed input device, a resistance adjustment device that can apply resistance to the rotation of the endless belt, and a control unit electrically connected to the aforementioned devices; in a control mode, the control unit will compare the current rotation of the endless belt. The rotation speed is based on a target speed set by the user. When the current speed is slower than the target speed, the control unit will control the resistance adjustment device to reduce the resistance, so that the endless belt rotates faster under the same force. On the contrary, when the current speed When the speed is faster than the target speed, the control unit will control the resistance adjustment device to increase the resistance, so that the speed of the endless belt body will slow down under the same force.
Description
technical field [0001] The present invention relates to the treadmill (treadmill) of sports equipment, particularly a kind of manual treadmill (manual treadmill). (Note: In this case, the common term "treadmill" is used to refer to this type of sports equipment, and it is not intended to limit its use exclusively or for running, and also includes similar sports equipment mainly used for walking.) Background technique [0002] Treadmill is a kind of very common sports equipment, which can be used by users to walk or run on a circular belt (being commonly called as running belt). From the point of view of the force driving the rotation of the aforementioned endless belt body, treadmills can be roughly divided into two categories: powered treadmills and human-powered treadmills. The ring-shaped belt is driven to rotate by the force applied by the user. [0003] Generally speaking, a powered treadmill will display the rotation speed of the aforementioned endless belt body on i...
Claims
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IPC IPC(8): A63B22/02A63B24/00A63B21/005
CPCA63B21/0052A63B22/02A63B24/0087A63B2024/0093A63B2225/09
Inventor 廖宏茂陈福安
Owner 乔山健身器材(上海)有限公司