WO2020073467A1 - 一种带椭圆机功能的动感单车 - Google Patents

一种带椭圆机功能的动感单车 Download PDF

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Publication number
WO2020073467A1
WO2020073467A1 PCT/CN2018/119642 CN2018119642W WO2020073467A1 WO 2020073467 A1 WO2020073467 A1 WO 2020073467A1 CN 2018119642 W CN2018119642 W CN 2018119642W WO 2020073467 A1 WO2020073467 A1 WO 2020073467A1
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WIPO (PCT)
Prior art keywords
handle assembly
main frame
support
elliptical machine
spinning
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PCT/CN2018/119642
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English (en)
French (fr)
Inventor
孙宇
侯岩卫
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阳光康健(厦门)科技有限公司
孙宇
侯岩卫
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Application filed by 阳光康健(厦门)科技有限公司, 孙宇, 侯岩卫 filed Critical 阳光康健(厦门)科技有限公司
Publication of WO2020073467A1 publication Critical patent/WO2020073467A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user

Definitions

  • the invention relates to a sports fitness equipment, in particular to a dynamic bicycle with elliptical machine functions.
  • Spinning bikes and exercise bikes are pedal-type fitness equipment. Spinning bikes and exercise bikes are roughly the same in structural composition. They have handlebars, flywheels, saddles and pedals, but there are still differences in composition. For example: the diameter of the flywheel of a spinning bike is relatively large, while the diameter of the flywheel of a spinning bike is relatively small, and the inertia of the flywheel of the spinning bike is greater than that of the flywheel of the exercise bike; the pedaling motion of the spinning bike is bidirectional; If the inertia exceeds the safety requirements, it must be unidirectional. For an elliptical machine, the greater the inertia of the flywheel, the smoother the ride; and the elliptical machine pedal is also a two-way movement.
  • the height of the saddle of a spinning bike is higher than the height of the saddle of an exercise bike, which is also equivalent to the difference between the height of the saddle of the spinning bike and the handlebar is smaller than the height difference of the saddle of the exercise bike and the handlebar.
  • This layout method It makes the rider of the spinning bike lean forward, and the exercise bike is usually a seated ride, while the exercise bike can be seated or standing; the rider of the exercise bike is usually grabbed by hand Hold the handlebar, while the spinning bike rider grabs the handlebar with his hand, but also presses his elbow against the handlebar. It is precisely because of these differences that there is a certain difference between the frame of the spinning bike and the exercise bike.
  • the frame of the spinning bike will make the distance between the saddle and the handlebar relatively small, while the frame of the exercise bike will make the saddle The distance between the seat and the handlebar is relatively large.
  • the function of the exercise bike is integrated into the elliptical machine, as disclosed in Chinese Patent Announcement No. CN202777598U, so that an exercise bike with an elliptical machine function comes into being.
  • the machine adds a saddle to the structure, so that the elliptical machine has the function of a fitness bike, which achieves the purpose of one machine and two uses.
  • the spinning bike of the prior art does not increase the function of the elliptical machine to use the dynamic bicycle when riding.
  • the characteristics of sufficient inertia are applied to the elliptical machine, so that the fitness person can feel more comfortable and more effective during exercise; this is because there is not enough space between the saddle and the handlebar of the spinning bike to allow the rider to stand in a standing position To control the components that realize the function of elliptical machine.
  • the present invention provides a spinning bicycle with elliptical machine function.
  • a spinning bicycle with elliptical machine function By improving the structure of the spinning bicycle, sufficient space can be made between the saddle and the handlebar of the spinning bicycle To allow the rider to control the parts that realize the function of the elliptical machine in a standing posture, so as to achieve the purpose of one machine and two uses.
  • the technical solution adopted by the present invention to solve the above technical problems is to provide a spinning bicycle with elliptical machine functions, including a main frame, a handle assembly, an inertia wheel, left and right pedals, a saddle, a rotating shaft, and left and right cranks;
  • the rotating shaft is rotatably installed on the main frame, and the inertia wheel is installed on the main frame and is linked with the rotating shaft; the two ends of the rotating shaft are respectively connected to the respective ends of the left and right cranks.
  • the other ends of the left and right cranks are respectively connected to the left and right pedals; the saddle and the handle assembly are arranged on the main frame according to the corresponding positions that meet the requirements of the spinning bike; and the saddle is fixed to the main frame; dynamic
  • the bicycle also includes two pedals, a rotating support rod, an extension device and a supporting device; the bottom end of the rotating support rod is pivotally connected to the main frame, and the top end of the rotating support rod is fixed to the handle assembly;
  • Each end of the two treadles is correspondingly connected to the other ends of the left and right cranks, respectively, and the other ends of the two treadles are respectively matched with the support device;
  • the extension device is connected to the main frame With the handle assembly When spreading means to open, so that the bottom end of the handle assembly to rotate about the rotational shaft is moved forwardly, thereby extending the distance between the saddle and the handle assembly, make operations in line with the operating space of the elliptical machine function.
  • the extension device includes an inner rod and an outer sleeve, the outer sleeve is pivotally connected to the upper portion of the main frame, and one end of the inner rod is pivotally connected to the handle assembly, The other end of the inner rod is slidably inserted into the outer sleeve; the outer sleeve is equipped with a first elastic positioning pin, and the inner rod is provided with a first elastic positioning pin that cooperates with the outer sleeve Locate holes.
  • the position where the one end of the inner rod is pivotally connected to the handle assembly is higher than the position where the outer sleeve is pivotally connected to the main frame.
  • the main frame includes a first rear support obliquely disposed forward, and an upper end of the first rear support is provided with a receiving cavity for receiving the other end of the inner rod member.
  • the extension device includes an obliquely disposed first rod, one end of the first rod is pivotally connected to the handle assembly, and the main frame includes a first obliquely disposed forward Rear support, the other end of the first lever is slidingly fitted on the first rear support, the first rear support is provided with a locking device, and the first lever is provided with a The positioning bar hole matched with the supporting locking device.
  • the extension device includes a double link, each end of the double link is pivotally connected to the main frame, and the other end of the double link is pivotally connected to the handle assembly;
  • the double connecting rod is also equipped with a tightening device.
  • the supporting device is two swing rods, the upper parts of the two swing rods are respectively pivotally connected with the handle assembly, and the lower parts of the two swing rods are respectively pivoted with the other ends of the two treadles Pick up.
  • the support device is two rails and two rollers, the two rails are respectively installed at the lower part of the main frame, and the other ends of the two treadles are respectively connected to the two rollers, and the two rollers are respectively adapted to On two tracks.
  • the other ends of the left and right cranks are also connected to each end of the two pedals through a first connecting member, so that the connection position of the pedal and the crank is higher than the The connection position of the pedal and crank.
  • the swing bar includes a first swing bar and a second swing bar, the bottom end of the first swing bar is pivotally connected to the other end of the tread bar, and the top end of the first swing bar is connected to all
  • the handle assembly is pivotally connected; the second swing rod is connected to the top end of the first swing rod through a foldable mechanism or a telescopic mechanism.
  • the handle assembly includes a support portion and a handle portion, the support portion is a retractable structure, the handle portion is connected to the upper portion of the support portion, and the extension device is connected to the main frame and Between the supporting parts of the handle assembly.
  • the present invention adopts that the dynamic bicycle is further provided with two stepping rods, a rotating support rod, an extension device and a supporting device; and the bottom end of the rotating support rod is pivotally connected to the main frame and the top end of the rotating support rod Pivotally connected to the handle assembly; one end of each of the two pedals is correspondingly connected to each of the other ends of the left and right cranks, and the other end of the two pedals is respectively matched with the support device;
  • the extension device is connected between the main frame and the handle assembly.
  • the structure of the present invention allows sufficient space between the saddle and the handlebar of the spinning bicycle to allow the rider to control the components that realize the function of the elliptical machine in a standing posture, so as to achieve the dual purpose of one machine purpose.
  • 1 is a front view of the first embodiment of the present invention (the extension device is not deployed);
  • FIG 2 is a side view of the first embodiment of the present invention (the extension device is not deployed);
  • FIG 3 is a front view of the first embodiment of the present invention (expanded state of the extension device);
  • FIG. 4 is a side view of the first embodiment (expanded state of the extension device) of the present invention.
  • FIG. 5 is a schematic diagram of the structure of the pedal portion of the first embodiment of the present invention.
  • FIG. 6 is a front view of the main frame of the first embodiment of the present invention.
  • FIG. 7 is a plan view of the main frame of the first embodiment of the present invention.
  • FIG. 8 is a side view of the main frame of the first embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a treadle according to Embodiment 1 of the present invention.
  • FIG. 10 is a front view of the second embodiment (expanded state of the extension device) of the present invention.
  • FIG. 11 is a front view of the third embodiment (expanded state of the extension device) of the present invention.
  • FIG. 12 is a schematic structural diagram of an extension device according to Embodiment 3 of the present invention.
  • FIG. 13 is a front view of the fourth embodiment of the present invention (the extension device is not deployed);
  • FIG. 14 is a front view of the fourth embodiment of the present invention (expanded state of the extension device);
  • FIG. 15 is a schematic structural diagram of an extension device according to Embodiment 4 of the present invention.
  • a spinning bicycle with elliptical machine function of the present invention includes a main frame 1, a handle assembly 2, an inertia wheel 31, left and right pedals 32, a saddle 33, a rotating shaft 34 and a left , Right crank 35;
  • the rotating shaft 34 is rotatably mounted on the main frame 1
  • the inertia wheel 31 is mounted on the main frame 1 and linked with the rotating shaft 34;
  • the two ends of the rotating shaft 34 are respectively with the left
  • Each end of the right crank 35 is correspondingly connected, and the other ends of the left and right cranks 35 are respectively connected to the left and right pedals 32;
  • the saddle 33 and the handle assembly 2 are in accordance with the corresponding positions that meet the requirements of the spinning bike.
  • the spinning bicycle further includes two pedals 4, a rotating support 5, an extension device and a supporting device; the bottom end of the rotating support 5 is pivotally connected to In the main frame 1, the top end of the rotating support rod 5 is fixed to the handle assembly 2; each end of the two step levers 4 is correspondingly connected to the other ends of the left and right cranks 35, respectively.
  • the other ends of the two pedals 4 cooperate with the support device; the extension device is connected to the main frame 1 and the handle Between the components 2, so that when the extension device is opened, the handle component 2 can be rotated around the bottom end of the rotating support rod 5 to move forward, thereby expanding the distance between the handle component 2 and the saddle 33, to free up the operation ellipse Operating space for machine functions.
  • the main frame 1 includes a first rear support 11 disposed diagonally forward, a front support 12 disposed diagonally rearward, a bottom support 13, a second rear support 14, a front bottom tube 15 and a rear bottom tube 16 ;
  • the front bottom tube 15 is fixed at the front end of the bottom support 13,
  • the rear bottom tube 16 is fixed at the rear end of the bottom support 13,
  • the bottom end of the first rear support 11 is fixedly connected to the rear end of the bottom support 13, the front support 12
  • the bottom end of is fixed to the front end of the bottom support 13, the top end of the first rear support 11 is fixed to the top end of the front support 12;
  • the bottom end of the second rear support 14 is fixed at a substantially central position of the first rear support 11.
  • the rotating shaft 34 is installed on the first rear support 11, the inertia wheel 31 is installed on the front support 12, and the saddle 33 is fixed on the top end of the second rear support 14.
  • the extension device includes an inner rod 61 and an outer sleeve 62
  • the outer sleeve 62 is pivotally connected to the upper portion of the main frame 1, specifically, is pivotally connected to the upper portion of the front support 12, the front support 12 A bent portion is provided so that the angle between the upper portion of the front support 12 and the horizontal plane is small; one end of the inner lever 61 is pivotally connected to the handle assembly 2, and the other end of the inner lever 61 is slidably inserted
  • the outer sleeve 62 is provided with a first elastic positioning pin 63
  • the inner rod 61 is provided with a positioning hole that cooperates with the first elastic positioning pin 63 of the outer sleeve.
  • the position where the one end of the inner rod 61 pivotally connects with the handle assembly 2 is higher than the position where the outer sleeve 62 pivotally connects with the main frame 1.
  • the upper portion of the first rear support 11 is provided with a receiving cavity for receiving the other end of the inner rod 61.
  • the rotating support rod 5 has a circular arc shape.
  • the supporting device is two swing rods 7, the upper parts of the two swing rods 7 are respectively pivotally connected to the handle assembly 2, and the lower parts of the two swing rods 7 are respectively connected to the other ends of the two pedal rods 4 Phase pivot.
  • the swing lever 7 includes a first swing lever 71 and a second swing lever 72.
  • the bottom end of the first swing lever 71 is pivotally connected to the other end of the step lever 4.
  • the top end is pivotally connected to the handle assembly 2;
  • the second swing lever 72 is connected to the top end of the first swing lever 71 through a foldable mechanism or a telescopic mechanism.
  • the second swing lever 72 is provided with a grip portion, which is convenient for the operator to operate by hand.
  • the other ends of the left and right cranks 35 are also connected to each end of the two pedals 4 through a first connecting member 41, so that the connection position of the pedal 32 and the crank 35 is higher than The connection position of the step lever 4 and the crank 35.
  • the other ends of the two pedal bars 4 are connected to the bottom ends of the two swing bars 7 through the second connecting member 42.
  • the handle assembly 2 includes a support portion 21 and a handle portion 22.
  • the support portion 21 is a retractable structure.
  • the handle portion 22 is connected to the upper portion of the support portion 21.
  • the inner rod of the extension device One end of 61 is connected to the support portion 21 of the handle assembly.
  • the positions of the saddle 33 and the handle assembly 2 are at the corresponding positions that meet the requirements of the spinning bike, and the exerciser can ride on the saddle 33 to perform the exercise for riding the spinning bike.
  • the first elastic positioning pin 63 of the extension device is pulled out, so that the inner rod 61 can slide along the outer sleeve 62, and the inner rod 61 is pulled out, so that the handle assembly 2 can surround the rotating support rod 5
  • the bottom end of the shaft rotates and moves forward, thereby expanding the distance between the handle assembly 2 and the saddle 33, freeing up the operating space in accordance with the function of operating the elliptical machine, and after the inner rod 61 is moved out of place, the first elastic positioning pin 63 Insert another positioning hole of the inner rod 61 to make the inner rod 61 and the outer sleeve 62 relatively fixed.
  • the exerciser can stand on the pedal 4 to realize the operation of the elliptical machine function.
  • the pedal 4 can also
  • the spinning bicycle with elliptical machine function of the present invention adopts two pedal bars 4, a rotating support rod 5, an extension device and a supporting device, and the bottom end of the rotating support rod 5 is pivotally connected In the main frame 1, the top end of the rotating support rod 5 is pivotally connected to the handle assembly 2; each end of the two pedals 4 is correspondingly connected to the other ends of the left and right cranks 35, The other ends of the two pedals 4 cooperate with the support device; the extension device is connected between the main frame 1 and the handle assembly 2.
  • the structure of the present invention allows sufficient space between the saddle and the handlebar of the spinning bicycle to allow the rider to control the components that realize the function of the elliptical machine in a standing posture, so as to achieve the dual purpose of one machine purpose.
  • a spinning bicycle with elliptical machine function of the present invention is different from the first embodiment in that the support device is two rails 73 and two rollers 74, and the two rails 73 are respectively installed on the main frame In the lower part of 1, the other ends of the two pedals 4 are respectively connected to two rollers 74, and the two rollers 74 are respectively adapted to the two rails 73.
  • a spinning bicycle with elliptical machine function of the present invention is different from the first embodiment in that the extension device includes a first rod 8 disposed obliquely, the first rod One end of the member 8 is pivotally connected to the handle assembly 2, and the other end of the first lever member 8 is slidingly fitted on the first rear support 11, the first rear support 11 is provided with a locking device 81, the first rod 8 is provided with a positioning bar hole 82 for cooperating with the locking device 81 of the first rear support.
  • the first rod 8 has a circular arc shape.
  • a spinning bicycle with elliptical machine function is different from Embodiment 1 in that the extension device includes a double link 9, and each end of the double link 9 is respectively The main frame 1 is pivotally connected, and the other ends of the double link 9 are respectively pivotally connected to the handle assembly 2; the double link 9 is also provided with a tightening device 91, one of the double links 9 The connecting rod is provided with a round hole, and the other connecting rod of the double link 9 is provided with a long hole 92.
  • the invention is to add two pedals, a rotating support rod, an extension device and a supporting device to the spinning bicycle; the bottom end of the rotating support rod is pivotally connected to the main frame, and the top end of the rotating support rod is fixedly connected to the handle assembly; One end is respectively connected to the other ends of the left and right cranks, and the other ends of the two treadles are respectively matched with the support device; the extension device is connected between the main frame and the handle assembly, so that when the extension device is opened, the handle The assembly can rotate around the bottom end of the rotating support rod and move forward, thereby expanding the distance between the handle assembly and the saddle, freeing up the operating space in accordance with the function of operating the elliptical machine, thereby achieving the purpose of one machine for two purposes.
  • the present invention is industrially convenient to implement, and various components such as treadle bars, rotating support rods, extension devices and support devices are also industrially easy to process.

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

一种带椭圆机功能的动感单车，包括主架(1)、把手组件(2)、惯性轮(31)、左、右脚蹬(32)、鞍座(33)、转轴(34)和左、右曲柄(35)；动感单车还包括两踏杆(4)、旋转支杆(5)、延展装置和支撑装置；旋转支杆(5)的底端枢接于主架(1)，旋转支杆(5)的顶端枢接于把手组件(2)，两踏杆(4)的各一端分别与左、右曲柄(35)的各一端对应相连接，两踏杆(4)的各另一端分别与支撑装置相配合；延展装置连接在主架(1)与把手组件(2)之间。

Description

一种带椭圆机功能的动感单车 技术领域
本发明涉及一种体育健身器械，特别是涉及一种带椭圆机功能的动感单车。
背景技术
动感单车和健身车都是属于脚蹬式健身器材，动感单车和健身车在结构组成上大致相同，都有车把、飞轮、鞍座和脚蹬等部件，但是，在构成上仍有区别，比如：动感单车的飞轮直径比较大，而健身车的飞轮直径比较小，而且动感单车的飞轮的惯性要大于健身车的飞轮的惯性；动感单车的脚踏的运动是双向的；健身车的脚踏的运动方式，惯量如果超过安规要求必须是单向运动，对于椭圆机来说，飞轮的惯性越大，骑行就越顺畅；且椭圆机脚踏也是双向运动。动感单车的鞍座的高度较健身车的鞍座的高度要高，也相当于动感单车的鞍座与车把的高度差要小于健身车的鞍座与车把的高度差，这种布局方式使得动感单车的骑行者要呈身体前倾的匍匐状态，健身车通常为坐式骑行，而动感单车既可坐式骑行也可站式骑行；健身车的骑行者通常是用手抓住车把，而动感单车的骑行者在用手抓住车把的同时还会用手肘抵在车把上。正是由于上述这些区别使的动感单车和健身车的车架具有一定的区别，动感单车的车架会使得鞍座与车把之间的距离相对较小，而健身车的车架会使得鞍座与车把之间的距离相对较大。为了扩大健身器材的功能，现有技术中是将健身车的功能融合到椭圆机中，如中国专利公告号CN202777598U所披露的，使得一种带椭圆机功能的健身车应运而生，这种椭圆机是在结构上增加了鞍座，使得椭圆机具有健身车的功能，达到一机两用的目的，而现有技术的动感单车就没有增加椭圆机的功能，来利用动感单车骑行时有足够惯性的特性应用到椭圆机中，让健身者能在锻炼中感到更舒适，更有效果；这是 因为动感单车的鞍座与车把之间无法提供足够的空间来让骑行者以站姿的行态来操控实现椭圆机功能的部件。
发明内容
为解决现有技术中存在的技术问题，本发明提供了一种带椭圆机功能的动感单车，通过对动感单车的结构改进，使得动感单车的鞍座与车把之间能够腾出足够的空间来让骑行者以站姿的行态来操控实现椭圆机功能的部件，从而达到一机两用的目的。
本发明解决上述技术问题所采用的技术方案是：提供一种带椭圆机功能的动感单车，包括主架、把手组件、惯性轮、左、右脚蹬、鞍座、转轴和左、右曲柄；所述转轴可转动地安装在主架上，所述惯性轮安装于主架并与所述转轴相联动；所述转轴的两端分别与所述左、右曲柄的各一端对应相连接，所述左、右曲柄的各另一端分别连接所述左、右脚蹬；所述鞍座和把手组件按照符合动感单车要求的对应位置配置在主架上；且鞍座与主架相固定；动感单车还包括两踏杆、旋转支杆、延展装置和支撑装置；所述旋转支杆的底端枢接于所述主架，所述旋转支杆的顶端固接于所述把手组件；所述两踏杆的各一端分别与所述左、右曲柄的各另一端对应相连接，所述两踏杆的各另一端分别与所述支撑装置相配合；所述延展装置连接在所述主架与所述把手组件之间，以在延展装置打开时，使把手组件能够围绕旋转支杆的底端转动而向前移动，从而扩展把手组件与鞍座之间的距离，腾出符合操作椭圆机功能的操作空间。
作为本发明的一优选方案，所述延展装置包括内杆件和外套管，所述外套管枢接于所述主架的上部，所述内杆件的一端与所述把手组件相枢接，所述内杆件的另一端滑动插套于所述外套管；所述外套管装有第一弹性定位销，所述内杆件设有与所述外套管的第一弹性定位销相配合的定位孔。
作为本发明的一优选方案，所述内杆件的一端与所述把手组件的相枢接处的位置高于所述外套管与所述主架的相枢接处的位置。
作为本发明的一优选方案，所述主架包括朝前斜向设置的第一后支撑，所述第一后支撑的上部设有用来容纳所述内杆件的另一端的容纳腔。
作为本发明的一优选方案，所述延展装置包括斜向设置的第一杆件，第一杆件的一端与所述把手组件相枢接，所述主架包括朝前斜向设置的第一后支撑，所述第一杆件的另一端滑动配合在所述第一后支撑上，所述第一后支撑装有锁紧装置，所述第一杆件设有用来与所述第一后支撑的锁紧装置相配合的定位条形孔。
作为本发明的一优选方案，所述延展装置包括双连杆，双连杆的各一端分别与主架相枢接，双连杆的各另一端分别与所述把手组件相枢接；所述双连杆上还装有拼紧装置。
作为本发明的一优选方案，所述支撑装置为两摆杆，两摆杆的上部分别与所述把手组件相枢接，两摆杆的下部分别与所述两踏杆的各另一端相枢接。
作为本发明的一优选方案，所述支撑装置为两轨道和两滚轮，两轨道分别安装在主架的下部，所述两踏杆的各另一端分别连接两滚轮，两滚轮分别对应适配在两轨道上。
作为本发明的一优选方案，所述左、右曲柄的各另一端还分别通过第一连接件连接所述两踏杆的各一端，从而使得所述脚蹬与曲柄的连接位置高于所述踏杆与曲柄的连接位置。
作为本发明的一优选方案，所述摆杆包括第一摆杆和第二摆杆，第一摆杆的底端与所述踏杆的另一端相枢接，第一摆杆的顶端与所述把手组件相枢接；所述第二摆杆通过可折叠机构或伸缩机构与第一摆杆的顶端相连接。
作为本发明的一优选方案，所述把手组件包括支撑部和把手部，所述支撑部为可伸缩结构，所述把手部连接在支撑部的上部，所述延展装置连接在所述主架 与所述把手组件的支撑部之间。
采用上述技术方案，相对于现有技术，本发明取得的有益效果是：
本发明由于采用了在动感单车上还设置有两踏杆、旋转支杆、延展装置和支撑装置；且所述旋转支杆的底端枢接于所述主架，所述旋转支杆的顶端枢接于所述把手组件；所述两踏杆的各一端分别与所述左、右曲柄的各另一端对应相连接，所述两踏杆的各另一端分别与所述支撑装置相配合；所述延展装置连接在所述主架与所述把手组件之间。本发明的这种结构，使得动感单车的鞍座与车把之间能够腾出足够的空间来让骑行者以站姿的行态来操控实现椭圆机功能的部件，从而达到一机两用的目的。
附图说明
图1是本发明的实施例一(延展装置未展开状态)的主视图；
图2是本发明的实施例一(延展装置未展开状态)的侧视图；
图3是本发明的实施例一(延展装置展开状态)的主视图；
图4是本发明的实施例一(延展装置展开状态)的侧视图；
图5是本发明的实施例一的脚蹬部位的结构示意图；
图6是本发明的实施例一的主架的主视图；
图7是本发明的实施例一的主架的俯视图；
图8是本发明的实施例一的主架的侧视图；
图9是本发明的实施例一的踏杆的结构示意图；
图10是本发明的实施例二(延展装置展开状态)的主视图；
图11是本发明的实施例三(延展装置展开状态)的主视图；
图12是本发明的实施例三的延展装置的结构示意图；
图13是本发明的实施例四(延展装置未展开状态)的主视图；
图14是本发明的实施例四(延展装置展开状态)的主视图；
图15是本发明的实施例四的延展装置的结构示意图。
具体实施方式
下面结合附图及实施例详细说明本发明所述的技术方案。
实施例一
参见图1至图9所示，本发明的一种带椭圆机功能的动感单车，包括主架1、把手组件2、惯性轮31、左、右脚蹬32、鞍座33、转轴34和左、右曲柄35；所述转轴34可转动地安装在主架1上，所述惯性轮31安装于主架1并与所述转轴34相联动；所述转轴34的两端分别与所述左、右曲柄35的各一端对应相连接，所述左、右曲柄35的各另一端分别连接所述左、右脚蹬32；所述鞍座33和把手组件2按照符合动感单车要求的对应位置配置在主架1上；且鞍座33与主架1相固定；动感单车还包括两踏杆4、旋转支杆5、延展装置和支撑装置；所述旋转支杆5的底端枢接于所述主架1，所述旋转支杆5的顶端固接于所述把手组件2；所述两踏杆4的各一端分别与所述左、右曲柄35的各另一端对应相连接，所述两踏杆4的各另一端分别与所述支撑装置相配合；所述延展装置连接在所述主架1与所述把手组件2之间，以在延展装置打开时，使把手组件2能够围绕旋转支杆5的底端转动而向前移动，从而扩展把手组件2与鞍座33之间的距离，腾出符合操作椭圆机功能的操作空间。
本实施例中，主架1包括朝前斜向设置的第一后支撑11、朝后斜向设置的前支撑12、底支撑13、第二后支撑14、前底管15和后底管16；前底管15固接在底支撑13的前端，后底管16固接在底支撑13的后端，第一后支撑11的底端与底支撑13的后端相固接，前支撑12的底端与底支撑13的前端相固接，第一后支撑11的顶端与前支撑12的顶端相固定；第二后支撑14的底端固接在第一后支撑 11的大致中部位置。转轴34是安装在第一后支撑11上，惯性轮31安装在前支撑12上，鞍座33固定在第二后支撑14的顶端。
本实施例中，所述延展装置包括内杆件61和外套管62，所述外套管62枢接于所述主架1的上部，具体的是枢接于前支撑12的上部，前支撑12设有弯折部，使得前支撑12的上部与水平面的夹角较小；所述内杆件61的一端与所述把手组件2相枢接，所述内杆件61的另一端滑动插套于所述外套管62；所述外套管62装有第一弹性定位销63，所述内杆件61设有与所述外套管的第一弹性定位销63相配合的定位孔。
本实施例中，所述内杆件61的一端与所述把手组件2的相枢接处的位置高于所述外套管62与所述主架1的相枢接处的位置。
本实施例中，所述第一后支撑11的上部设有用来容纳所述内杆件61的另一端的容纳腔。
本实施例中，旋转支杆5为圆弧长条形。
本实施例中，所述支撑装置为两摆杆7，两摆杆7的上部分别与所述把手组件2相枢接，两摆杆7的下部分别与所述两踏杆4的各另一端相枢接。
本实施例中，所述摆杆7包括第一摆杆71和第二摆杆72，第一摆杆71的底端与所述踏杆4的另一端相枢接，第一摆杆71的顶端与所述把手组件2相枢接；所述第二摆杆72通过可折叠机构或伸缩机构与第一摆杆71的顶端相连接。第二摆杆72设有抓握部，便于操作者用手操作。
本实施例中，所述左、右曲柄35的各另一端还分别通过第一连接件41连接所述两踏杆4的各一端，从而使得所述脚蹬32与曲柄35的连接位置高于所述踏杆4与曲柄35的连接位置。两踏杆4的各另一端通过第二连接件42连接两摆杆7的底端。
本实施例中，所述把手组件2包括支撑部21和把手部22，所述支撑部21为 可伸缩结构，所述把手部22连接在支撑部21的上部，所述延展装置的内杆件61的一端与所述把手组件的支撑部21相连接。
当延展装置未展开时，鞍座33和把手组件2的位置处于符合动感单车要求的对应位置处，锻炼者可以骑在鞍座33上进行操作动感单车的骑行锻炼。当需要使用椭圆机功能时，将延展装置的第一弹性定位销63拉出，使内杆件61可以沿外套管62滑动，拉出内杆件61，使把手组件2能够围绕旋转支杆5的底端转动而向前移动，从而扩展把手组件2与鞍座33之间的距离，腾出符合操作椭圆机功能的操作空间，内杆件61移出到位后，再将第一弹性定位销63插入内杆件61的另一个定位孔，使内杆件61与外套管62相对固定，此时，锻炼者可以站在踏杆4上，实现椭圆机功能的操作，踏杆4上还可以装有脚踏43，便于锻炼者脚踩。
本发明的一种带椭圆机功能的动感单车，采用了在动感单车上还设置有两踏杆4、旋转支杆5、延展装置和支撑装置；且所述旋转支杆5的底端枢接于所述主架1，所述旋转支杆5的顶端枢接于所述把手组件2；所述两踏杆4的各一端分别与所述左、右曲柄35的各另一端对应相连接，所述两踏杆4的各另一端分别与所述支撑装置相配合；所述延展装置连接在所述主架1与所述把手组件2之间。本发明的这种结构，使得动感单车的鞍座与车把之间能够腾出足够的空间来让骑行者以站姿的行态来操控实现椭圆机功能的部件，从而达到一机两用的目的。
实施例二
参见图10所示，本发明的一种带椭圆机功能的动感单车，与实施例一的不同之处在于，所述支撑装置为两轨道73和两滚轮74，两轨道73分别安装在主架1的下部，所述两踏杆4的各另一端分别连接两滚轮74，两滚轮74分别对应适配在两轨道73上。
实施例三
参见图11至图12所示，本发明的一种带椭圆机功能的动感单车，与实施例 一的不同之处在于，所述延展装置包括斜向设置的第一杆件8，第一杆件8的一端与所述把手组件2相枢接，所述第一杆件8的另一端滑动配合在所述第一后支撑11上，所述第一后支撑11装有锁紧装置81，所述第一杆件8设有用来与所述第一后支撑的锁紧装置81相配合的定位条形孔82。
本实施例中，第一杆件8为圆弧长条形。
实施例四
参见图13至图15所示，本发明的一种带椭圆机功能的动感单车，与实施例一的不同之处在于，所述延展装置包括双连杆9，双连杆9的各一端分别与主架1相枢接，双连杆9的各另一端分别与所述把手组件2相枢接；所述双连杆9上还装有拼紧装置91，双连杆9中的其中一个连杆设有一个圆孔，双连杆9中的另一个连杆设有一个长条孔92。
工业实用性
本发明是在动感单车上增加两踏杆、旋转支杆、延展装置和支撑装置；旋转支杆的底端枢接于主架，旋转支杆的顶端固接于把手组件；两踏杆的各一端分别与左、右曲柄的各另一端对应相连接，两踏杆的各另一端分别与支撑装置相配合；延展装置连接在主架与把手组件之间，以在延展装置打开时，使把手组件能够围绕旋转支杆的底端转动而向前移动，从而扩展把手组件与鞍座之间的距离，腾出符合操作椭圆机功能的操作空间，从而达到一机两用的目的。本发明在工业上便于实现，而且踏杆、旋转支杆、延展装置和支撑装置等各个部件在工业上也便于加工。
上述只是本发明的较佳实施例，并非对本发明作任何形式上的限制。虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明。任何熟悉本领域的技术 人员，在不脱离本发明技术方案范围的情况下，都可利用上述揭示的技术内容对本发明技术方案作出许多可能的变动和修饰，或修改为等同化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均应落在本发明技术方案保护的范围内。

Claims (11)

  1. 一种带椭圆机功能的动感单车，包括主架(1)、把手组件(2)、惯性轮(31)、左、右脚蹬(32)、鞍座(33)、转轴(34)和左、右曲柄(35)；所述转轴(34)可转动地安装在主架(1)上，所述惯性轮(31)安装于主架(1)并与所述转轴(34)相联动；所述转轴(34)的两端分别与所述左、右曲柄(35)的各一端对应相连接，所述左、右曲柄(35)的各另一端分别连接所述左、右脚蹬(32)；所述鞍座(33)和把手组件(2)按照符合动感单车要求的对应位置配置在主架(1)上；且鞍座(33)与主架(1)相固定；其特征在于：动感单车还包括两踏杆(4)、旋转支杆(5)、延展装置和支撑装置；所述旋转支杆(5)的底端枢接于所述主架(1)，所述旋转支杆(5)的顶端固接于所述把手组件(2)；所述两踏杆(4)的各一端分别与所述左、右曲柄(35)的各另一端对应相连接，所述两踏杆(4)的各另一端分别与所述支撑装置相配合；所述延展装置连接在所述主架(1)与所述把手组件(2)之间，以在延展装置打开时，使把手组件(2)能够围绕旋转支杆(5)的底端转动而向前移动，从而扩展把手组件(2)与鞍座(33)之间的距离，腾出符合操作椭圆机功能的操作空间。
  2. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述延展装置包括内杆件(61)和外套管(62)，所述外套管(62)枢接于所述主架(1)的上部，所述内杆件(61)的一端与所述把手组件(2)相枢接，所述内杆件(61)的另一端滑动插套于所述外套管(62)；所述外套管(62)装有第一弹性定位销(63)，所述内杆件(61)设有与所述外套管(62)的第一弹性定位销(63)相配合的定位孔。
  3. 根据权利要求2所述的带椭圆机功能的动感单车，其特征在于：所述内杆件(61)的一端与所述把手组件(2)的相枢接处的位置高于所述外套管(62)与所述主架(1)的相枢接处的位置。
  4. 根据权利要求3所述的带椭圆机功能的动感单车，其特征在于：所述主架(1)包括朝前斜向设置的第一后支撑(11)，所述第一后支撑(11)的上部设有用来容纳所述内杆件(61)的另一端的容纳腔。
  5. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述延展装置包括斜向设置的第一杆件(8)，第一杆件(8)的一端与所述把手组件(2)相枢接，所述主架(1)包括朝前斜向设置的第一后支撑(11)，所述第一杆件(8)的另一端滑动配合在所述第一后支撑(11)上，所述第一后支撑(11)装有锁紧装置(81)，所述第一杆件(8)设有用来与所述第一后支撑(11)的锁紧装置相配合的定位条形孔(82)。
  6. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述延展装置包括双连杆(9)，双连杆(9)的各一端分别与主架(1)相枢接，双连杆(9)的各另一端分别与所述把手组件(2)相枢接；所述双连杆(9)上还装有拼紧装置(91)。
  7. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述支撑装置为两摆杆(7)，两摆杆(7)的上部分别与所述把手组件(2)相枢接，两摆杆(7)的下部分别与所述两踏杆(4)的各另一端相枢接。
  8. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述支撑装置为两轨道(73)和两滚轮(74)，两轨道(73)分别安装在主架(1)的下部，所述两踏杆(4)的各另一端分别连接两滚轮(74)，两滚轮(74)分别对应适配在两轨道(73)上。
  9. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述左、右曲柄(35)的各另一端还分别通过第一连接件(41)连接所述两踏杆(4)的各一端，从而使得所述脚蹬(32)与曲柄(35)的连接位置高于所述踏杆(4)与曲柄(35)的连接位置。
  10. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述摆杆(7)包括第一摆杆(71)和第二摆杆(72)，第一摆杆(71)的底端与所述踏杆(4)的另一端相枢接，第一摆杆(71)的顶端与所述把手组件(2)相枢接；所述第二摆杆(72)通过可折叠机构或伸缩机构与第一摆杆(71)的顶端相连接。
  11. 根据权利要求1所述的带椭圆机功能的动感单车，其特征在于：所述把手组件(2)包括支撑部(21)和把手部(22)，所述支撑部(21)为可伸缩结构，所述把手部(22)连接在支撑部(21)的上部，所述延展装置连接在所述主架(1)与所述把手组件的支撑部(21)之间。
PCT/CN2018/119642 2018-10-10 2018-12-07 一种带椭圆机功能的动感单车 WO2020073467A1 (zh)

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