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公开(公告)号：US06749542B2
公开(公告)日：2004-06-15
申请号：US10133257
申请日：2002-04-29
IPC: A63B2200
CPC classification number: A63B22/02 , A63B22/0207
Abstract: The present invention relates to a treadmill having a base frame with a handrail. The base frame is provided with two rollers at both ends thereof. A support plate is interposed between both rollers. And a walking belt is disposed around the rollers and the support plate. The base frame has a plurality of crossbars in the position of the support plate, and the crossbars is provided with at least one buffer piece in the middle thereof which is in contact with the bottom face of the support plate. A support element has a bottom member on the base frame and a top member fixed on the bottom of the support plate, and both members are pivotably connected, thereby positioning the support plate indirectly on the base frame. Accordingly, the injury of the feet is avoided and the service life of the support plate is prolonged.
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公开(公告)号：US06719669B1
公开(公告)日：2004-04-13
申请号：US10410815
申请日：2003-04-11
IPC: A63B2200
CPC classification number: A63B22/0023 , A63B22/0207 , A63B24/00 , A63B2225/30
Abstract: A treadmill having two handgrip frames, a base frame and a deck frame includes a displacement detector of a shock absorption unit. A cantilever has one end pivotably connected to the lower portion of each of the handgrip frames and the other end pivotably connected to the deck frame. A displacement detector and an adjustable cushioning apparatus with a driving motor are interposed between each connecting arm of the handgrip frame and each cantilever for adjusting the cushioning force. The displacement detector having a cable, a guide roller, a large gear, a small gear and an optical disk is installed at bottom end of the adjustable cushioning apparatus. The optical disk and the small gear are received on a shaft. An optical detector is mounted near one side of the optical disk. The cable with one end fixed at the connecting arm of the handgrip frame extends around the guide roller and the large gear and is secured to the other end to the base frame.
Abstract translation: 具有两个手柄框架，基座框架和甲板框架的跑步机包括减震单元的位移检测器。 悬臂具有可枢转地连接到每个手柄框架的下部并且可枢转地连接到甲板框架的另一端的一端。 具有驱动电动机的位移检测器和可调节的缓冲装置插入在手柄框架的每个连接臂和用于调节缓冲力的每个悬臂之间。 具有电缆，导辊，大齿轮，小齿轮和光盘的位移检测器安装在可调节缓冲装置的底端。 光盘和小齿轮被接收在轴上。 光学检测器安装在光盘的一侧附近。 一端固定在手把架的连接臂处的电缆围绕导辊和大齿轮延伸，并固定到另一端到基架上。
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公开(公告)号：US06461275B1
公开(公告)日：2002-10-08
申请号：US09698651
申请日：2000-10-30
IPC: A63B2200
CPC classification number: A63B22/0235 , A63B2210/50
Abstract: The present invention relates to an elevatingly folding unit of an electric exercise treadmill having a main frame, a deck frame, a belt-driving assembly and an elevatingly folding unit. The deck frame is interposed between two foot seats, including a deck and a continuous belt. And the belt-driving assembly is disposed at one end of the deck frame to drive the continuous belt for a cyclical rotation. In addition, the elevatingly folding unit is used for the deck frame to perform an elevating or a folding action. This folding unit makes use of a servomotor to drive the transmission spindle through a gearbox such that a slide shaft is movable forward and backward. The slide shaft is pivoted with two elevating rods while the other end thereof is pivotally mounted on a fixing shaft of the deck frame. When the slide shaft moves forward and backward, a relatively elevating action will be created at one end of the deck frame. Moreover, when the slide shaft moves, the folding support pivoted at one end of the foot seat and a movable support are pivotally joined with the deck frame such that a relatively folding action of the deck frame is created.
Abstract translation: 本发明涉及具有主框架，甲板框架，皮带驱动组件和升降折叠单元的电动运动跑步机的升降折叠单元。 甲板框架位于两个脚座之间，包括甲板和连续带。 并且带驱动组件设置在甲板框架的一端以驱动连续带以进行循环旋转。 此外，升降折叠单元用于甲板框架以执行升降或折叠动作。 该折叠单元利用伺服电动机来驱动变速箱主轴通过齿轮箱，使得滑动轴能够向前和向后移动。 滑动轴用两个升降杆枢转，另一端枢转地安装在甲板架的固定轴上。 当滑动轴向前和向后移动时，将在甲板框架的一端产生相对升高的动作。 此外，当滑动轴移动时，折叠支撑件在脚座的一端枢转，并且可移动支撑件与甲板框架枢转地接合，从而产生甲板框架的相对折叠的动作。
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公开(公告)号：US06300694B1
公开(公告)日：2001-10-09
申请号：US09455356
申请日：1999-12-06
IPC: H02K900
CPC classification number: F04D25/082 , A63B22/0235 , H02K9/04
Abstract: A cooling fan for an electric treadmill motor comprising an induced-draft fan of an independently running motor disposed at one side of said treadmill motor and covered with a protection hood and a support, wherein said induced-draft fan keeps at a constant air draft power no matter how fast said treadmill motor runs in order to compulsorily perform a strong cooling operation so that the air rapidly passes from a cooling air inlet at the other side of said treadmill motor through an armature inside of said treadmill motor and completely exhausted from an air outlet of said treadmill motor adjacent to said induced-draft fan in order to achieve a cooling effect and to prevent said armature of said treadmill motor from being burnt down due to being overheated.
Abstract translation: 一种用于电动跑步机电动机的冷却风扇，包括设置在所述跑步机电动机的一侧并且被保护罩和支撑件覆盖的独立运行的电动机的引风机，其中所述感应通风机保持恒定的通风功率 无论跑步机马达运行多快，强制执行强冷却操作，使得空气从跑步机马达的另一侧的冷却空气入口快速通过所述跑步机马达内部的衔铁，并从空气中完全排出 所述跑步机马达的出口与所述引风机相邻，以实现冷却效果，并且防止所述跑步机马达的所述衔铁由于过热而被烧毁。
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Patent Agency Ranking
66.发明授权Electric treadmill with a single motor for adjusting the height of a running board and for folding the treadmill 失效电动跑步机带有单个电机，用于调节跑步板的高度和折叠跑步机公开(公告)号：US06273842B1
公开(公告)日：2001-08-14
申请号：US09586919
申请日：2000-06-05
IPC: A63B2202
CPC classification number: A63B22/0023 , A63B2210/56
Abstract: The present invention relates to an improved electric treadmill with a single motor for adjusting the height of a running board and for folding the treadmill in which another motor is provided at the bottom of the running support in order to transmit a worm shaft which drives a gearbox in order for a polygonal output shaft at two sides of said gearbox to rotate at the original position; thereafter, two connecting rods of pulley blocks are driven to perform a height-adjusting action of the treadmill. Moreover, the actuating rod includes a pin at a proper position, and the running support contains a hole so that a pivoting fixing is created by means of the pin and the hole. Accordingly, after the two actuating rods are driven by the motor and another parts, the running support can be lifted or lowered in order to achieve the folding effect of the treadmill.
Abstract translation: 本发明涉及一种改进的电动跑步机，其具有用于调节跑步板的高度的单个电动机，并且用于折叠跑步机，其中另一个电动机设置在行驶支撑件的底部，以便传递驱动齿轮箱的蜗杆轴 以便在所述齿轮箱的两侧的多边形输出轴在原始位置旋转; 此后，驱动滑轮块的两个连接杆来执行跑步机的高度调节作用。 此外，致动杆包括在适当位置的销，并且行进支撑件包含孔，使得通过销和孔产生枢转固定。 因此，在由电动机和另一部件驱动两个致动杆之后，为了实现跑步机的折叠效果，可以提升或降低行驶支撑件。
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公开(公告)号：US6019706A
公开(公告)日：2000-02-01
申请号：US48790
申请日：1998-03-27
CPC classification number: G01D11/24 , A63B22/02 , A63B24/00 , Y10S482/902
Abstract: An improved mechanism to the electronic control panel of treadmills includes a main electronic control board which including a framework, a main control board, and a base plate. The main control board is assembled at a receiving slot in the center of the framework, while on one side of the receiving slot, an elongated groove is furnished, which is connected and fastened to the main control board so that it joins the opposite side of the main control board to form a gliding slot for the motor speed-control button. In the mean time, one side wall beneath the main control board near the gliding slot is equipped with an adjustable resistor that controls the motor operating cycle, and the adjustable resistor is made in a paralleled condition to the sliding slot, while the lever is extended towards outside. In such configuration, it serves to engage the shaft receptacle at the motor speed control button to complete the assembly. The lever is exposed outside the gliding slot so that the shaft of the adjustable resistor is not located on the same vertical surfaces as that of the gliding slot as the main feature.
Abstract translation: 对于跑步机的电子控制面板的改进机构包括主电子控制板，其包括框架，主控制板和基板。 主控制板组装在框架中心的接收槽处，而在接收槽的一侧，设有细长槽，连接并固定在主控板上，使其与 主控板为电机调速按钮形成滑槽。 同时，主滑板下方的主控板下方的一个侧壁配备有一个可调节的电阻器，用于控制电机工作周期，可调节电阻器在滑动槽处于并联状态，而杠杆延伸 朝向外面。 在这种结构中，它用于将轴插座接合在马达速度控制按钮上以完成组装。 杠杆暴露在滑动槽外面，使得可调电阻的轴不作为主要特征位于与滑翔槽相同的垂直表面上。
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公开(公告)号：US5989160A
公开(公告)日：1999-11-23
申请号：US022376
申请日：1998-02-12
IPC: A63B22/02
CPC classification number: A63B22/02
Abstract: The present invention relates to an improved belt guiding device for treadmill including a rubber roller jacket on both rollers and the rubber rollers jackets are of proper thickness and the length is slightly less than the length of the rollers. So two ends of the rollers are exposed and is equal in length, also, the length of belt strip is narrower than the lengths of rollers and wider than the length of roller jacket. Therefore, after the belt strip is installed and tightly wrapped on the two rollers, the two roller jackets will generate the bent parts of equal length on the belt strip and these bent parts are able to accurately and effectively guide the belt strip along the rollers during the rotation of the belt strip.
Abstract translation: 本发明涉及一种用于跑步机的改进的皮带引导装置，其包括在两个滚子上的橡胶辊套，橡胶滚筒夹套具有适当的厚度，并且长度略小于辊的长度。 因此，辊的两端暴露并且长度相等，带条的长度也比辊的长度窄，并且比辊套的长度更宽。 因此，在安装皮带并紧紧缠绕在两个辊子上之后，两个辊套将在带条上产生相等长度的弯曲部分，这些弯曲部件能够准确有效地引导带条沿着辊子 带条的旋转。
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