A lifting and folding mechanism for treadmill includes a base, a platform, a lifting mechanism, and a linkage mechanism. An armrest rack and a control panel are assembled at the base. A front end of the platform is pivotally assembled with the armrest rack. The lifting mechanism includes a supportin
A lifting and folding mechanism for treadmill includes a base, a platform, a lifting mechanism, and a linkage mechanism. An armrest rack and a control panel are assembled at the base. A front end of the platform is pivotally assembled with the armrest rack. The lifting mechanism includes a supporting rack and a driving device. One end of the supporting rack is pivotally assembled with the platform, and the driving device is connected between the supporting rack and the platform for driving the supporting rack abutting against the ground, so that the platform is lifted and the slope of the platform is changed. The linkage mechanism is connected to the base and the platform. The linkage mechanism is in a connection state or a disconnection state. In the connection state, the base is connected with the platform, and the base is lifted upward with the lifting of the platform.
대표청구항▼
1. A lifting and folding mechanism for treadmill comprising: a base, comprising an armrest rack assembled at one end thereof, wherein a control panel is assembled at the armrest rack;a treadmill platform comprising a treadmill belt, wherein the treadmill belt is motor-driven so as to rotate continuo
1. A lifting and folding mechanism for treadmill comprising: a base, comprising an armrest rack assembled at one end thereof, wherein a control panel is assembled at the armrest rack;a treadmill platform comprising a treadmill belt, wherein the treadmill belt is motor-driven so as to rotate continuously, and a front end of the treadmill platform is pivotally assembled with the base;a lifting mechanism comprising a supporting rack and a driving device, wherein one of two ends of the supporting rack is pivotally assembled with the treadmill platform, and the other end of the supporting rack is defined as an abutting end, the driving device is connected between the supporting rack and the treadmill platform, the driving device is for driving the supporting rack to abut against the ground by the abutting end, so that the treadmill platform is lifted and a slope of the treadmill platform is changed; anda linkage mechanism comprising a fixing member and a connecting member, wherein the linkage mechanism is connected to the base and the treadmill platform, wherein the linkage mechanism enables the fixing member to connect or disconnect with the connecting member, when the fixing member is connected with the connecting member, the base is lifted upward along with the lifting of the treadmill platform, when the fixing member is disconnected with the connecting member, the base is not lifted upward along with the lifting of the treadmill platform. 2. The lifting and folding mechanism for treadmill according to claim 1, wherein the fixing member is assembled at the base, the fixing member has a holder, the holder comprises a receiving space and a fixing bar is assembled in the receiving space, the connecting member is assembled at the supporting rack, the connecting member is inserted into or leaving the receiving space along with the movement of the supporting rack, wherein when the connecting member is inserted into the receiving space, the connecting member is engaged with the fixing bar, when the connecting bar leaves the receiving space, the connecting member is detached from the fixing bar. 3. The lifting and folding mechanism for treadmill according to claim 1, wherein the fixing member is assembled at the base, the fixing member has a fixing hole, and wherein the connecting member is assembled at the treadmill platform, the connecting member comprises a pin which is controllable to be retractable, and wherein when the pin is inserted into the fixing hole, the pin is engaged with the fixing hole, when the pin leaves the fixing hole, the pin is disengaged with the fixing hole. 4. The lifting and folding mechanism for treadmill according to claim 1, wherein a roller is assembled at the abutting end of the supporting rack. 5. The lifting and folding mechanism for treadmill according to claim 1, wherein the driving device is a power-driven retractable screw, one of two ends of the driving device is pivotally connected with the treadmill platform, and the other end of the driving device is pivotally connected with the supporting rack.
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이 특허에 인용된 특허 (4)
Dalebout William T. (Logan UT) Measom S. Ty (Logan UT) Watterson Scott R. (Logan UT), Adjustable incline system for exercise equipment.
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