CN107530572A - 具有连续可变变速器的流体置换固定式健身器材 - Google Patents
具有连续可变变速器的流体置换固定式健身器材 Download PDFInfo
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Abstract
一种固定式健身器材,具有一支撑结构、一连接于该支撑结构的可移动用户界面(42)以及一阻力装置(1)。该安装有结合在一轮毂上的无段变速器(2)的阻力装置(1)提供一可变阻力并根据可移动使用者界面(42)的调整来改变阻力大小。该无段变速器(2)通过改变使用者界面(42)的旋转速率的方式来根据需求改变可移动使用者界面(42)的阻力大小。
Description
技术领域
本发明关于一种利用连续可变变速器及流体置换技术的固定式健身器材,其可为用户提供适当的锻炼强度。使用者可通过一小型控制器调整该变速器的齿比,以达到控制训练强度的目的。
背景技术
传统的流体置换固定式健身器材采用了一种适合于大多数使用者的预设滑轮、齿轮以及链轮比例。然而,此锻炼强度对于健身初学者来说可能负担较大,但对于专业健身人士来说又太过轻松。对于一个仅仅需要轻度锻炼的休闲买家来说,上述的传统健身器材所提供的运动强度将造成过大的身体负担,这也因此限制了传统健身器材的应用范围。
许多过去使用流体(例如气体,液体,或者是两者兼用)置换阻尼的固定式健身器材已被设计改进,其通常整合了涡轮以提供阻力。
使用者界面(例如把手,脚踏板,绳索,链条,等等…)通过一系列带有缆线及链条的滑轮、齿轮或是链轮来与涡轮结合。在传统的设备中,这些滑轮、齿轮或是链轮的齿比是固定的。
上述固定齿比的设计提供了适用于大部分使用者的机械阻力,不管该使用者是新手还是专业运动员。因此,根据所设定的阻力大小,这些机器只能满足小范围的使用需求。
当使用者操作置换涡轮,该所需的输入能量与涡轮转速并不是线性的。增加该涡轮速度需要不断增加输入功率。
在传统的设备中,使用者输入的能量已可经由一呈现使用者界面与涡轮转速关系的公式图表中得知。
如图26所示,图26显示一商用健身房的气体置换健身脚踏车的踏板阻力与输入能量之间的立方关系。
虽然提供了一个很好但不是最佳的锻炼强度,但这种非线性的关系却使一个典型的流体(气体,液体或两者)置换健身机却很难同时满足多个层面的用户。
上述图表的功率曲线显示,对于一个用户来说,实用的阻力区间仅仅局限于非常狭小的范围内。
这对于专业健身者来说,要细微增加体能锻炼的强度将是一件困难的事情。专业健身者将发现该训练强度并无法满足他们的需求。
对于新手或是初学者来说,该非线性的输出特性以及逐渐增加的使用难度,将会造成身体疲劳提早出现,或甚至影响继续使用该流体置换训练器材锻炼身体的机会。新手或是初学者将发现该训练机器所需的力量输入强度对于其身体造成过大的负担。
对于一个进行复健运动的使用者来说,其专业健身教练也许希望能以中速或是高速但低负载的方式进行训练,然而,上述的非线性输出关系以及逐渐增加的使用强度也许无法满足实际医疗的需求。同样的,初学者或是复健人士将会发现该机器的力量输入需求超出了其本身的能力。
一般的用户的运动锻炼可能只能产生几百瓦的能量,而一个优秀运动员可能会产生高达3000瓦。每个上述的用户只能在很小的功率曲线范围内运动,但没有任何一个其他机器可以提供所有他们所需的舒适功率范围。
因此,在过去已有多方尝试导入其他传动装置系统,例如类似于可在道路自行车中使用的拨链器换挡系统。这些系统皆已被证明难于使用,在于其齿比重迭的问题。
发明内容
本发明的目的在于提供一种利用连续可变变速器及流体置换技术的固定式健身器材,其可为用户提供适当的锻炼强度。
本发明的一较佳实施例整合一无段变速装置于流体置换训练器的驱动置换涡轮以及驱动动力来源(踏板、手柄、曲柄等)之间。
较佳地,该固定式健身器材具有一个支撑结构;一个位于该支撑结构中的阻力装置;一个安装在轮毂上的无段变速装置,该无段变速装置同时安置于该阻力结构之上;一个可移动的使用者界面安装于该支撑结构用以控制传动齿比;通过一主链轮贯通的一主轴;主轴的两端分别套设有第一链轮和第二链轮,多个前滑轮和后滑轮与其对应连接;多个弹性的缆线连接到多个前滑轮并进一步连接到多个链条;另一链条啮合主链轮和安装于轮毂上的无段变速器。其中,该多个链条接合第一链轮和第二链轮以驱动主链轮,使另一条啮合主链轮和安装于轮毂上的无段变速器的链条能够被驱动以使阻力装置旋转。
附图说明
图1是根据本发明的固定式健身设备的阻力装置的一个优选实施例的示意图;
图2是本发明的一优选实施例的示意图,其展示具有搭载了安装于轮毂上的无段变速器的阻力装置;
图3是本发明安装于轮毂的无段变速器及阻力装置的一优选实施例的剖视图;
图4是本发明安装于轮毂的无段变速器的一优选实施例的剖视图;
图5是本发明安装于轮毂的无段变速器的一优选实施例的剖视图,其展示了行星齿轮球体;
图6是本发明一个较佳实施例的侧视图,其包括了搭载于轮毂上的无段变速器,该变速器输入驱动链轮,变速器输入轴花键,一个传动输入单向离合器,传动比选择环,传动比选择器输入控制间隔物;
图7是本发明的一优选实施例的示意图,其包括搭载于轮毂上的无段变速器和变速器输入驱动链轮;
图8是本发明的一优选实施例的示意图,其包括装搭载于轮毂上的无段变速器和变速器输入驱动链轮,以及传动比选择输入控制端;
图9是本发明的一优选实施例的示意图,其包括装搭载于轮毂上的无段变速器和变速器输入驱动链轮,以及传动比选择输入控制端;
图10是根据本发明的固定式健身设备的优选实施例的示意图。
图11是根据本发明的固定式健身设备的优选实施例的另一局部示意图;
图12是根据本发明的固定式健身设备的优选实施例的分解立体图;
图13是根据本发明的固定式健身设备的优选实施例的另一分解透视图;
图14是根据本发明的固定式健身设备的优选实施例的另一分解透视图;
图15是根据本发明一个固定式健身设备的可移动的用户界面的优选实施例的局部放大图;
图16是根据本发明的固定健身设备的可移动客户端界面的优选实施例的另一局部放大图;
图17是根据本发明的固定式健身器材的可移动客户端界面的优选实施例的另一局部放大图;
图18是本发明的优选实施例的一局部放大图,其包括可移动的客户端界面、Bowden线与变速比选择器输入控制端;
图19是本发明的优选实施例的另一局部放大图,其包括可移动的客户端界面、Bowden线与变速比选择器输入控制端;
图20是根据本发明的固定式健身设备的另一个优选实施例的示意图;
图21是根据本发明的固定式健身设备的另一个优选实施例的另一个示意图;
图22是根据本发明的另一种固定健身设备的另一个优选实施例的示意图;
图23是根据本发明的固定式健身设备的又一优选实施例的示意图;
图24是根据本发明的另一种固定式健身设备的又一优选实施例的示意图;
图25是根据本发明的另一种固定式健身设备的又一优选实施例的示意图;
图26显示商用健身房气体置换固定式健身自行车的踏板频率与用户输入瓦数关系功率曲线。
图27显示典型用户使用本发明的固定式健身器材的踏板频率与用户输入瓦数关系功率曲线;
图28显示本发明的踏板频率与用户输入瓦数关系线性功率曲线,其中踏板节奏高达200RPM下的固定式健身设备的最大和最小传动比;
图29显示本发明的踏板频率与用户输入瓦数关系对数功率曲线,其中踏板节奏高达200RPM下的固定式健身设备的最大和最小传动比;
图30显示出用来测量固定健身设备的所有传动比输入功率的要求的示意图。
具体实施方式
请参考图1至图2,其展示了本发明的固定式健身设备的阻力装置1。该阻力装置1形成轮状并在其中心具有一容置空间37。较佳地,该阻力装置1可以是一个气体置换涡轮。磁传感器(在图中未示出)位于所述流体(气体、液体或两者)置换涡轮中,其可检测使用者界面和位移涡轮的速度,而这些速度之后用于计算所需的输入功率和所消耗的热量。一安装在轮毂中的无段变速器2被容纳在容置空间37中。该安装在轮毂上的无段变速器2具有一个变速器驱动链轮3同轴地设置在其上。图3为一侧视图展示了阻力装置1和容置在该容置空间37内的无段变速器2。图4亦为一剖视图展示安装于轮毂上的无段变速器2。一变速器输入轴花键4穿过该无段变速器2的中心,和一个传动比选择器输入控制端7同轴地套在变速器输入轴花键4的一端。一传动比选择环6扣在该变速器输入轴花键4抵制该传动比选择器输入控制端7,以防止传动比选择器输入控制端7滑出该变速器输入轴花键4。一包括七个行星球体38的内部机构被安装于该无段变速器2中以连续地改变传动比。该行星球体38被用于从传动输入到耦合于所述阻力装置1的传动输出之间传输力量。该传输结构使得每个行星球体38的驱动边缘跟踪其相反位置至从动边缘位置,从而引起传动比的改变(当各行星球体的从动边缘接触的位置发生变化时)。从动边缘的位置是可变的,其可通过由Bowden线9、10拉动及推动来选择(如图8和图9所示)。
图5是传动组件的内部视图,其展示所述行星球体38和变速器输入轴花键4。图6显示了该无段变速器2的输入区段,变速器驱动链轮3,变速器输入轴花键4,一传动输入单向离合器5,传动比选择环6,传动比选择器输入控制端7,和多个传动比选择器输入控制间隔物8。其中,传动输入单向离合器5、变速器驱动链轮3、多个传动比选择器输入控制间隔物8、传动比选择器输入控制端7及所述传动比选择环6依序同轴套在变速器输入轴花键4朝向该无段变速器2的方向上。
更具体地,如图7所示,变速器驱动链轮3的中心形成一空心部分,该空心部分具有一个齿形外周缘。该传动输入单向离合器5的外周缘突出形成多个分别对应于变速器驱动链轮3的中空部的齿形外周缘的凸部,从而使变速器驱动链轮3和传动输入单向离合器5可在组装后同时旋转。
参照图8和9,两个Bowden线9和10被链接到传动比选择器输入控制端7。这两个Bowden线9、10用于调节分别由高向低或从低到高的传动比。
图10和11显示了根据本发明的固定式健身设备的优选实施例之一。一种安装于一塔架11内的涡轮支架14被用于支撑该阻力装置1,和一对踏脚板12被安装在塔架11上以提供用户踩踏于其上。此外,一个设备稳定座13被设置于在塔架11的底部以稳定塔架11。值得注意的是,该塔架11仅是用于容纳上述组件的支撑结构,因此可以形成任何形状和尺寸,只要能根据本发明而安全地执行工作即可。
请参照图12至14,其展示了该阻力装置1如何与用户踏脚板12协同工作。贯穿主链轮15的主轴39的两端分别设有第一链轮16和第二链轮17。脚踏板12以75゜倾斜角度沿塔架11的滑动导轨移动(未在图中所示)。脚踏板12被连接到链条22、23,该链条22、23连接到滑接前滑轮19的弹性缆绳20、21,该链条22、23进一步连接到第一链轮16然后再通过一单向顺时针离合器40与主轴39连结;该链条22、23同时连接到第二链轮17,然后再通过一单向逆时针离合器41与主轴39连结。从左侧看时,主轴39沿逆时针方向旋转,如图13所示。链条22、23连接到弹性缆绳20、21,该弹性缆绳20、21环绕后滑轮18运动。从左侧看时,主轴39沿逆时针方向驱动主链轮15,如图14所示。主链轮15通过链条24连接到变速器驱动链轮3,其驱动无段变速器2相应地旋转,从而使阻力装置1进一步在无段变速器2的控制下沿逆时针方向旋转。
参照图15至17,一个可移动的使用者界面42被安装在塔架11用于控制传动比。值得注意的是,可移动的使用者界面42可以是有线或无线控制器,其可以是手动,遥控,电动,液压,气动控制,或其组合,例如具有难度显示器26的手动传动比控制旋钮25(图15),或是具有智能电话控制器30的无线传输比控制面板29(图17)。因此,该无段变速器2的转速可通过调整可移动的使用者界面42来根据使用者需求来增加或减少。例如,目前商用安装在轮毂上的无段变速器具有可调节的1:1到3.6:1比例范围。此比例范围,配合仔细选择的中间链轮规格,已被证明是能够提供任何用户最佳的训练强度。更具体地,在一预定的输入频率下,一无段变速器传动比1:1可设定其置换涡轮在其最低速度。同样地,在一预定的输入频率下,一无段变速器传动比3.6:1可设定其置换涡轮在其最高速度。因此,该安装在轮毂上的无段变速器提供从低到高,平滑而无落差的无穷尽360%齿比范围。
参照图18和19,该可移动的使用者界面42通过两个Bowden线9、10连接传动比选择器输入控制端7,以用于控制传动比。值得注意的是,该可移动的使用者界面42也可以是具有服务器控制传动比控制单元布线32的服务器控制的传动比控制单元31,如图19所示。
参照图20至25,其展示了根据本发明的固定式健身设备的其它优选实施方案。图20至22显示登山者设备33。脚踏板12以60゜倾斜角度沿支撑结构的滑动导轨移动。图23显示一自行车设备34。图24和25显示动力循环设备35。该动力循环设备35进一步配置一右踏板43、一左踏板45、一曲柄臂44和一个曲柄链轮36。
参照图26至29,本发明与其他机器相比时的显著差异在于,及使非常轻的负载都可以具有非常高的输入速度,而高负荷则可使用低到适中的速度。这是超越任何其它流体(气气,液体或两者)置换机器的能力。图27显示了本发明中最大和最小传动比条件下踏板频率和能量输入之间的测量关系。由图中可看出,典型用户的能量输出区间显示,舒适的功率输出设置可适用于任何用户。图28的图表显示了本发明中最大和最小传动比条件下的踏板频率(高达200rpm)和能量输入的线性关系。由图中可以看出,在很大的范围内,其在低传动比的条件下可提供低负载,而在高传动比下提供高负载。用户可以在两个曲线之间的任何点选择一个适合的输入速度和负载。图29的图表显示了本发明中最大和最小传动比条件下的踏板频率(高达200rpm)和能量输入的对数关系。由图中可以看出,在很大的范围内,其在低传动比的条件下可提供高负载,而在高传动比下提供低负载。用户可以在两个曲线之间的任何点选择一个适合的输入速度和负载。由此可以看出,传统的运动机只能为用户提供单一的运动强度(图26),而根据本发明,可针对不同用户提供不同的运动强度(图27至29),如此无论是优秀运动员还是新手都可以找到适合自己的运动强度。
根据上述的那些特征,整合流体置换功能及远程控制无段变速器特性的设备较一般设备显著降低锻炼负荷,但却同时却仍保有提供高负载的能力。上述的特性在于流体阻力的速度和能量之间的独特立方关系。流体阻力已存在非常广的功率/阻力范围,然而现在可因为在传动装置和传动装置上液体置换飞轮或涡轮的立方加乘效应进一步呈指数增加。因此使用传动比1:3.6(如测试并在本说明书中所提到的数据)的无段变速器可增加或减少一般流体阻力涡轮在一选择的条件下产生的负载/能量达到46.656倍(3.6立方)。因此,可以知道,通过简单的传动比调整,新手、复健人士或优秀运动员皆可得到适合的运动强度。初始系统的传动比,从使用者界面到涡轮,都被设计为使初学者具有舒适的感觉。使用可被使用者控制且安装于轮毂的无段变速器的优点在于其涡轮的输出力量及强度可被使用者根据自身需求微调,因此可大大提高性能测量的精度和可重复性,但却同时仍可提供任何用户一个更愉快和舒适的训练条件。设定和维持一个完美的负载与运动频率对于用户来说将会是一件容易的事情。
虽然本发明已经参照前述优选实施例描述,但可以理解的是,本发明并不限于上述细节。各种类似的变化和修改仍然可提供本领域技术人员针对本发明的启发与教示,因此,所有这些变化和等同的修改亦涵盖在本案权利要求所限定的本发明技术范围内。
Claims (12)
1.一种具有连续可变变速器的流体置换固定式健身器材,其特征在于,包括:
一支撑结构;
一位于该支撑结构中的阻力装置;
一安装在轮毂上的无段变速装置;
一可移动的使用者界面,安装于该支撑结构,用以控制传动齿比;
通过一主链轮贯通的一主轴,主轴的两端分别套设有第一链轮和第二链轮;
多个前滑轮和后滑轮,与该第一链轮和第二链轮对应连接;
多个具有弹性的缆线,连接到多个前滑轮并进一步连接到多个链条;以及
另一链条啮合主链轮和安装于轮毂上的无段变速器;
其中,该多个链条接合第一链轮和第二链轮以驱动主链轮,使另一条啮合主链轮和安装于轮毂上的无段变速器的链条能够被驱动以使阻力装置旋转。
2.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该阻力装置为流体置换涡轮。
3.如权利要求2所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该流体置换涡轮为气动涡轮或是液动涡轮。
4.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该阻力装置的中央凹陷以形成一容置空间,该安装在轮毂上的无段变速装置容置于该容置空间中。
5.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,进一步包含一传动输入单向离合器、一变速器输入驱动链轮、多个传动比选择器输入控制间隔物、一传动比选择器输入控制端以及一传动比选择环,上述各部分依序同轴的朝该无段变速器方向套入一变速器输入轴花键。
6.如权利要求5所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该变速器输入驱动链轮的中心形成一具有齿状外轮廓的中空部。
7.如权利要求6所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该传动输入单向离合器的外周缘突出形成多个分别对应于变速器输入驱动链轮的中空部的齿形外周缘的凸部,从而使固定式健身设备变速器输入驱动链轮和传动输入单向离合器能够在组装后同时旋转。
8.如权利要求7所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,另一链条连结于该主链轮与该变速器输入驱动链轮,以便当主轴由第一链轮和第二链轮所驱动旋转时,主链轮能够相应地旋转以同时经由前述另一链条驱动变速器输入驱动链轮。
9.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,安装在轮毂上的无段变速装置通过手动、遥控、电动、液压或气动的组合方式来控制及驱动。
10.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该可移动的使用者界面为一具有难度显示器的传动比控制旋钮。
11.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该可移动的使用者界面为一具有难度显示器的电子传动比控制面板。
12.如权利要求1所述的具有连续可变变速器的流体置换固定式健身器材,其特征在于,该可移动的使用者界面为一具有智能电话控制器的无线传动比控制面板。
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EP3218072A1 (en) | 2017-09-20 |
EP3218072A4 (en) | 2018-01-10 |
KR101969048B1 (ko) | 2019-08-13 |
JP2018535815A (ja) | 2018-12-06 |
JP6697757B2 (ja) | 2020-05-27 |
EP3218072B1 (en) | 2020-04-08 |
TW201720488A (zh) | 2017-06-16 |
US9878194B2 (en) | 2018-01-30 |
WO2017096675A1 (en) | 2017-06-15 |
TWI603756B (zh) | 2017-11-01 |
CN107530572B (zh) | 2019-11-15 |
KR20170124437A (ko) | 2017-11-10 |
US20170157445A1 (en) | 2017-06-08 |
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