WO2020042497A1 - 一种室内臂力及脚踝训练机 - Google Patents

一种室内臂力及脚踝训练机 Download PDF

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Publication number
WO2020042497A1
WO2020042497A1 PCT/CN2018/124060 CN2018124060W WO2020042497A1 WO 2020042497 A1 WO2020042497 A1 WO 2020042497A1 CN 2018124060 W CN2018124060 W CN 2018124060W WO 2020042497 A1 WO2020042497 A1 WO 2020042497A1
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WIPO (PCT)
Prior art keywords
pulley
arm
ankle
fixed
training machine
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PCT/CN2018/124060
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English (en)
French (fr)
Inventor
王汝尧
孙玉芹
杨彤彤
王焕盛
时洪举
Original Assignee
山东科技大学
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Publication of WO2020042497A1 publication Critical patent/WO2020042497A1/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
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type

Definitions

  • the present invention relates to the technical field of sports training equipment, and in particular, to an indoor arm strength and ankle training machine.
  • an object of the present invention is to propose an indoor arm and ankle training machine to solve the problem that ankle parts cannot be exercised at the same time when performing arm exercises, so as to achieve the purpose of improving body coordination exercises.
  • An indoor arm and ankle training machine includes a base, an upright column, two arm strength training devices, and two ankle movement devices.
  • a fixed arm is horizontally provided on the front side of the upper end of each column, and the two fixed arms are parallel and of the same height.
  • the two arm strength training devices are respectively arranged on two fixed arms, including a slider and a handle.
  • the slider is slidably mounted on the fixed arm, and the rear side thereof is connected to the fixed arm through a tension spring.
  • the handle is located outside the fixed arm and is fixedly connected to the slider.
  • Two ankle movement devices are respectively provided on the lower front side of the column through a cantilever beam, and each ankle movement device is connected to a slider on the same side through a connecting device.
  • the connecting device includes a wheel set and a steel wire rope, and a wheel set bag Including the first, second, third, and fourth pulleys, one end of the wire rope is connected to the front side of the slider, and the other end is connected to the corresponding ankle moving device.
  • the first pulley is provided at the front end of the fixed arm
  • the second pulley is provided at the rear side of the upper end of the upright post
  • the rotation shafts of the second pulley are horizontally arranged.
  • the third and fourth pulleys are disposed on the rear side of the lower end of the upright post, the rotation axis of the third pulley is arranged horizontally, and the rotation axis of the fourth pulley is arranged vertically.
  • the wire rope bypasses the first, second, third, and fourth pulleys in sequence, and is connected to the ankle movable device.
  • an upper beam and a lower beam are provided between the two pillars, and two ends of the two beams are fixedly connected to the two pillars into one body, respectively.
  • a backrest is fixedly mounted on the front side of the upper beam, and the backrest is located between two uprights.
  • the two cantilever beams are symmetrically arranged in a figure-eight manner, and the rear end of the cantilever beam is fixedly connected to the lower beam.
  • the ankle movable device includes a mounting base, a driving shaft, a torsion spring, and a fifth pulley
  • the mounting base is fixed at the front end of the cantilever beam
  • the driving shaft is vertically arranged in the mounting base through the bearing, and the upper end thereof protrudes
  • the mount is equipped with a foot pedal.
  • the torsion spring is sleeved on the outside of the drive shaft, one end of which is fixedly connected to the drive shaft, and the other end is fixedly connected to the mounting seat.
  • the fifth pulley is located inside the mounting seat, and is fixedly sleeved on the outside of the drive shaft.
  • the drive shaft rotates with the fifth pulley, and the other end of the wire rope is wound and fixed on the fifth pulley.
  • the present invention has a simple structure, low manufacturing cost, and simple and convenient maintenance. While performing arm exercises, exercise the ankle part to improve body coordination. Sex.
  • FIG. 1 is a schematic structural diagram of an indoor arm and ankle training machine according to the present invention.
  • an indoor arm and ankle training machine includes a base 1, an upright column 2, two arm strength training equipment 3, and two ankle movement devices 4.
  • the upright column 2 has two, and the two upright columns 2 are vertical It is arranged in parallel above the left and right sides of the base, and the lower ends of the two uprights 2 are fixedly welded to the left and right ends of the base 1, respectively.
  • An upper beam 21 and a lower beam 22 are arranged between the two columns 2.
  • the upper beam 21 and the lower beam 22 are arranged in an up-and-down manner, and the two ends of the upper beam 21 and the lower beam 22 are fixedly connected to the two columns 2 One.
  • a backrest 23 is fixedly mounted on the front side of the upper beam 21, and the backrest 23 is located between the two uprights 2.
  • a fixed arm 24 is horizontally provided on the front side of the upper end of each column 2; the two fixed arms 24 are longitudinally parallel horizontally and the height is consistent; the rear ends of the two fixed arms 24 are fixedly welded to the two columns 2 respectively. .
  • the inside of the fixed arm 24 has a cavity, and one side of the two fixed arms 24 adjacent to each other is provided with a long hole longitudinally, and the cavity of the fixed arm 24 communicates with the outside through the long hole.
  • Two arm strength training devices 3 are respectively disposed on two fixed arms 24 and include a slider 31 and a handle 32. The slider is located in the cavity of the fixed arm 24 and is slidably connected to the inner wall of the cavity.
  • the handle 32 is located on the fixed arm 24.
  • a tension spring 33 is provided on the side of the slider 31 near the column.
  • the tension spring 33 is located in the cavity of the fixed arm 24.
  • the front end of the tension spring 33 is fixedly connected to the slider 31, and the rear end of the tension spring 33 is fixed to the space of the fixed arm 24
  • the inner wall of the back end of the cavity is fixedly connected.
  • Two ankle movement devices 4 are respectively provided on the lower front side of the column 2 through a cantilever beam 25, and each ankle movement device 4 is connected to a slider 31 on the same side through a connection device 5, the connection device 5 includes a wheel set and a wire rope 51.
  • the two cantilever beams 25 are symmetrically arranged in a figure-eight manner, and the rear ends of the two cantilever beams 25 are fixedly connected to the lower beam 22, respectively.
  • the ankle movable device 4 includes a mounting base 41, a driving shaft 42, a torsion spring 43, and a fifth pulley 44, the mounting base 41 is fixed to the front end of the cantilever beam 25, and the main part of the driving shaft 42 is vertically arranged on the mounting base 41 through a bearing. Inside, the upper end of the driving shaft 42 protrudes from the mounting seat 41 and is equipped with a foot pedal 45. The driving shaft 42 drives the foot pedal 45 to rotate to achieve the effect of training the ankle.
  • a torsion spring 43 is located in the cavity inside the mounting seat 41 and is sleeved on the outside of the driving shaft 42.
  • An upper end of the torsion spring 43 is fixedly connected to the driving shaft 42, and a lower end thereof is fixedly connected to an inner wall of the cavity of the mounting seat 42.
  • the fifth pulley 44 is located inside the cavity of the mounting seat 41, and is fixedly sleeved on the outside of the driving shaft 42.
  • the driving shaft 42 It rotates with the fifth pulley 44.
  • One end of the wire rope 51 is connected to the front end of the slider 31, and the other end of the wire rope 51 is wound and fixed on the fifth pulley 44.
  • the wheel set includes a first pulley 52, a second pulley 53, a third pulley 54, and a fourth pulley 55.
  • the first pulley 52 is provided at the front end of the fixed arm 24, and the second pulley 53 is provided at the upper end of the upright post.
  • the rotating shafts of the first pulley 52 and the second pulley 53 are both arranged horizontally and horizontally.
  • the third pulley 54 and the fourth pulley 55 are disposed on the rear side of the lower end of the pillar 2.
  • the rotation axis of the third pulley 54 is arranged horizontally.
  • the rotation axis of the fourth pulley 55 is arranged vertically.
  • the second pulley 53, the third pulley 54, the first Each of the four pulleys 55 is provided with a pulley support.
  • the starting end of the wire rope 51 is fixedly connected to the slider 31, and horizontally passes the first pulley 52 forward, then bypasses the second pulley 53 located on the rear side of the upper end of the column 2, and descends bypasses behind the lower end of the column 2.
  • the third pulley 54 on the side and the fourth pulley 54 are bypassed, the third pulley 54 is horizontally wound around the fifth pulley 44 and its end is fixed on the fifth pulley 44.
  • the handle position 32 is at the rear end of its stroke
  • the tension spring 33 is in a slightly stretched state
  • the torsion spring 43 is in a torsional deformation state
  • the wire rope 51 is in a tensioned state.
  • the practitioner's feet are glued to the two pedals 45, the back rests on the backrest 23, the two handles 32 are held by both hands, and the handle 32 is pushed forward.
  • the tension spring 33 is continuously stretched, and the slider 31 is moved forward.
  • the wire rope 51 moves toward the fifth pulley 44 and is continuously wound on the fifth pulley 44.
  • the torsion spring 43 gradually recovers its deformation.
  • the fifth pulley 44 drives the pedal 45 through the driving shaft 42 to achieve the effect of training the ankle. .

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

一种室内臂力及脚踝训练机，包括底座（1）、立柱（2）、两个臂力训练装置（3）及两个脚踝活动装置（4），立柱（2）有两个，竖向平行固定在底座（1）的两侧上方，每个立柱（2）的上端前侧均设有固定臂（24）。两个臂力训练装置（3）分别设置在两个固定臂（24）上，包括滑块（31）和把手（32），滑块（31）滑动安装于固定臂（24）上，其后侧通过拉伸弹簧（33）与固定臂（24）相连。把手（32）位于固定臂（24）外部，且与滑块（31）固定相连。脚踝活动装置（4）通过悬臂梁（25）设在立柱（2）下部前侧，通过连接装置（5）与同侧的滑块（31）相连。连接装置（5）包括轮组及钢丝绳（51），轮组包括第一滑轮（52）、第二滑轮（53）、第三滑轮（54）、第四滑轮（55），钢丝绳（51）一端连接滑块（31）前侧，另一端连接对应的脚踝活动装置（4）。训练机结构简单，制造成本低，维护简单方便，臂力锻炼和脚踝部位锻炼同时进行，提高身体的协调性。

Description

一种室内臂力及脚踝训练机 技术领域
[0001] 本发明涉及体育训练器材技术领域， 具体涉及一种室内臂力及脚踝训练机。
背景技术
[0002] 人们越来越注重健身锻炼， 各种健身器材和体育训练器材纷纷出现在市面上， 进行臂力锻炼的训练器材比较常见， 大多数训练器材通常只能进行身体局部位 置的锻炼。 对于排球、 篮球运动员或爱好者来说， 臂力、 腿部和脚踝的锻炼尤 为重要， 单一的身体局部位置锻炼的健身器材， 无法满足身体协调性锻炼的目 的， 即臂力的锻炼和脚踝的锻炼同步进行。 5见有的训练设备结构复杂， 售价昂 贵， 维护麻烦且费用较高。 因此， 需要开发这一种能够满足臂力、 脚踝同步锻 炼的训练设备。
发明概述
技术问题
问题的解决方案
技术解决方案
[0003] 针对上述现有技术的不足， 本发明的目的在于提出一种室内臂力及脚踝训练机 ， 解决进行臂力锻炼时， 不能同时进行脚踝部位锻炼的问题， 达到提高身体协 调性锻炼的目的。
[0004] 为了解决上述技术问题， 本发明所采用的技术方案是：
[0005] 一种室内臂力及脚踝训练机， 包括底座、 立柱、 两个臂力训练装置及两个脚踝 活动装置， 所述立柱有两个， 竖向平行固定在底座的两侧上方。 每个立柱的上 端前侧均水平设有一个固定臂， 两个固定臂平行且高度一致。 两个臂力训练装 置分别设置在两个固定臂上， 包括滑块和把手， 滑块滑动安装于固定臂上， 其 后侧通过拉伸弹簧与固定臂相连。 把手位于固定臂外部且与滑块固定相连。 两 个脚踝活动装置分别通过一个悬臂梁设在立柱的下部前侧， 每个脚踝活动装置 均通过连接装置与同侧的滑块相连。 所述连接装置包括轮组及钢丝绳， 轮组包 括第一、 第二、 第三、 第四滑轮， 钢丝绳一端连接滑块前侧， 另一端连接对应 的脚踝活动装置。
[0006] 优选地， 所述第一滑轮设在固定臂的前端， 第二滑轮设在立柱的上端后侧， 第 第二滑轮的转轴均水平布置。
[0007] 优选地， 所述第三、 第四滑轮设置在立柱的下端后侧， 第三滑轮的转轴水平布 置， 第四滑轮的转轴竖向布置。 所述钢丝绳依次绕过第一、 第二、 第三、 第四 滑轮， 与脚踝活动装置连接。
[0008] 优选地， 两个立柱之间设置有上横梁和下横梁， 两个横梁的两端分别与两个立 柱固定相连成一体。 上横梁的前侧固定安装有靠背， 所述靠背位于两个立柱之 间。
[0009] 优选地， 两个悬臂梁呈八字形方式对称布置， 悬臂梁的后端与下横梁固定相连
[0010] 优选地， 所述脚踝活动装置包括安装座、 驱动轴、 扭力弹簧及第五滑轮， 安装 座固定于悬臂梁的前端， 驱动轴通过轴承竖向设在安装座内， 其上端伸出安装 座并配置有脚踏。 扭力弹簧套在驱动轴的外部， 其一端与驱动轴固定相连， 另 一端与安装座固定相连。
[0011] 优选地， 所述第五滑轮位于安装座内部， 且固定套接在驱动轴外侧， 驱动轴与 第五滑轮一起转动， 钢丝绳的另一端缠绕并固定在第五滑轮上。
发明的有益效果
有益效果
[0012] 通过采用上述技术方案， 本发明的有益技术效果是： 本发明结构简单， 制造成 本低， 维护简单方便， 在进行臂力锻炼的同时， 对脚踝部位起到锻炼的目的， 提高身体的协调性。
对附图的简要说明
附图说明
[0013] 图 1是本发明一种室内臂力及脚踝训练机的结构原理示意图。
发明实施例 本发明的实施方式
[0014] 下面结合附图对本发明进行详细说明：
[0015] 结合图 1， 一种室内臂力及脚踝训练机， 包括底座 1、 立柱 2、 两个臂力训练装 3 及两个脚踝活动装置 4, 所述立柱 2有两个， 两个立柱 2竖向平行设置在底座左右 的两侧上方， 两个立柱 2的下端分别与底座 1的左右两端固定焊接在一起。 两个 立柱 2之间设置有上横梁 21和下横梁 22, 上横梁 21和下横梁 22采用一上一下的方 式布置， 上横梁 21和下横梁 22的两端分别与两个立柱 2固定相连成一体。 上横梁 21的前侧固定安装有靠背 23 , 所述靠背 23位于两个立柱 2之间。
[0016] 每个立柱 2的上端前侧均水平设有一个固定臂 24, 两个固定臂 24纵向水平平行 且高度一致， 两个固定臂 24的后端分别与两个立柱 2固定焊接在一起。 固定臂 24 的内部具有空腔， 两个固定臂 24相互靠近的一侧， 均纵向开有长条孔， 固定臂 2 4的空腔通过长条孔与外部相通。 两个臂力训练装置 3分别设置在两个固定臂 24 上， 包括滑块 31和把手 32， 滑块位于固定臂 24的空腔内并与空腔的内壁滑动相 连， 把手 32位于固定臂 24的外侧， 其伸入长条孔内， 与对应的滑块 31固定相连 成一体。 滑块 31靠近立柱的一侧设置有拉伸弹簧 33 , 拉伸弹簧 33位于固定臂 24 的空腔内， 拉伸弹簧 33的前端与滑块 31固定相连， 其后端与固定臂 24的空腔后 端内壁固定相连。 练习者推动把手 32往前运动时， 把手 32带动滑块 31向前运动 ， 可拉伸或压缩拉伸弹簧 33。
[0017] 两个脚踝活动装置 4, 分别通过一个悬臂梁 25设在立柱 2的下部前侧， 每个脚踝 活动装置 4均通过一个连接装置 5与同侧的滑块 31相连， 所述连接装置 5包括轮组 及钢丝绳 51。 两个悬臂梁 25呈八字形方式对称布置， 两个悬臂梁 25的后端分别 与下横梁 22固定相连在一起。 所述脚踝活动装置 4包括安装座 41、 驱动轴 42、 扭 力弹簧 43及第五滑轮 44, 安装座 41固定于悬臂梁 25的前端， 驱动轴 42的主体部 分通过轴承竖向设在安装座 41的内部， 驱动轴 42的上端伸出安装座 41并配置有 脚踏 45 , 驱动轴 42带动脚踏 45转动， 达到锻炼脚踝的效果。
[0018] 扭力弹簧 43位于安装座 41内部的空腔， 且套在驱动轴 42的外部， 所述扭力弹簧 43的上端与驱动轴 42固定相连， 其下端与安装座 42的空腔内壁固定相连。 所述 第五滑轮 44位于安装座 41的空腔内部， 且固定套接在驱动轴 42外侧， 驱动轴 42 与第五滑轮 44一起转动。 钢丝绳 51的一端连接滑块 31的前端， 钢丝绳 51的另一 端缠绕并固定在第五滑轮 44上。 轮组包括第一滑轮 52、 第二滑轮 53、 第三滑轮 5 4、 第四滑轮 55 , 所述第一滑轮 52设在固定臂 24的前端， 第二滑轮 53设在立柱的 上端后侧， 第一滑轮 52、 第二滑轮 53的转轴均横向水平布置。 所述第三滑轮 54 、 第四滑轮 55设置在立柱 2的下端后侧， 第三滑轮 54的转轴水平布置， 第四滑轮 55的转轴竖向布置，第二滑轮 53、 第三滑轮 54、 第四滑轮 55均配置有滑轮支座。
[0019] 所述钢丝绳 51的起始端与滑块 31固定相连， 水平上前绕过第一滑轮 52, 再绕过 位于立柱 2上端后侧的第二滑轮 53， 下行绕过位于立柱 2下端后侧的第三滑轮 54 后， 再绕过第四滑轮 54后， 水平前行缠绕在第五滑轮 44上， 其末端固定于第五 滑轮 44上。 初始状态时， 把手位 32于其行程的后端， 拉伸弹簧 33处于轻微拉伸 状态， 扭力弹簧 43处于扭转变形状态， 钢丝绳 51处于拉紧状态。 练习者双脚分 别粘在两个脚踏 45上， 后背倚靠住靠背 23 , 双手分别握住两个把手 32, 向前推 动把手 32， 拉伸弹簧 33继续被拉伸， 滑块 31往前运动， 钢丝绳 51向第五滑轮 44 运动并连续缠绕于第五滑轮 44上， 此过程中， 扭力弹簧 43逐渐恢复形变， 第五 滑轮 44通过驱动轴 42带动脚踏 45转动， 达到锻炼脚踝的效果。
[0020] 双手保持握住把手 32， 逐渐减小双臂的力量， 滑块 31带动把手 32向后运动， 拉 伸弹簧 33逐渐恢复形变， 钢丝绳 51驱动第五滑轮 44转动， 扭力弹簧 43继续加大 扭力形变， 把手 32向后运动至初始位置时， 拉伸弹簧 33和扭力弹簧 43达到平衡 ， 钢丝绳 51处于静止状态。 连续重复上述过程， 操作者可达到锻炼臂力和脚踝 关节的目的。
[0021] 当然， 上述说明并非是对本发明的限制， 本发明也并不仅限于上述举例， 本技 术领域的技术人员在本发明的实质范围内所做出的变化、 改型、 添加或替换， 也应属于本发明的保护范围。

Claims

权利要求书
[权利要求 1] 一种室内臂力及脚踝训练机， 包括底座、 立柱、 两个臂力训练装置及 两个脚踝活动装置， 其特征在于， 所述立柱有两个， 竖向平行固定在 底座的两侧上方； 每个立柱的上端前侧均水平设有一个固定臂， 两个 固定臂平行且高度一致； 两个臂力训练装置分别设在两个固定臂上， 包括滑块和把手， 滑块滑动安装于固定臂上， 其后侧通过拉伸弹簧与 固定臂相连； 把手位于固定臂外部， 且与滑块固定相连； 两个脚踝活 动装置分别通过一个悬臂梁设在立柱的下部前侧， 每个脚踝活动装置 均通过连接装置与同侧的滑块相连； 所述连接装置包括轮组及钢丝绳 ， 轮组包括第一、 第二、 第三、 第四滑轮， 钢丝绳一端连接滑块前侧 ， 另一端连接对应的脚踝活动装置。
[权利要求 2] 根据权利要求 1所述的一种室内臂力及脚踝训练机， 其特征在于， 所 述第一滑轮设在固定臂的前端， 第二滑轮设在立柱的上端后侧， 第一 、 第二滑轮的转轴均水平布置。
[权利要求 3] 根据权利要求 1所述的一种室内臂力及脚踝训练机， 其特征在于， 所 述第三、 第四滑轮设置在立柱的下端后侧， 第三滑轮的转轴水平布置 ， 第四滑轮的转轴竖向布置； 所述钢丝绳依次绕过第一、 第二、 第三 、 第四滑轮， 与脚踝活动装置连接。
[权利要求 4] 根据权利要求 1所述的一种室内臂力及脚踝训练机， 其特征在于， 两 个立柱之间设置有上横梁和下横梁， 两个横梁的两端分别与两个立柱 固定相连成一体； 上横梁的前侧固定安装有靠背， 所述靠背位于两个 立柱之间。
[权利要求 5] 根据权利要求 4所述的一种室内臂力及脚踝训练机， 其特征在于， 两 个悬臂梁呈八字形方式对称布置， 悬臂梁的后端与下横梁固定相连。
[权利要求 6] 根据权利要求 1所述的一种室内臂力及脚踝训练机， 其特征在于， 所 述脚踝活动装置包括安装座、 驱动轴、 扭力弹簧及第五滑轮， 安装座 固定于悬臂梁的前端， 驱动轴通过轴承竖向设在安装座内， 其上端伸 出安装座并配置有脚踏； 扭力弹簧套在驱动轴的外部， 其一端与驱动 轴固定相连， 另一端与安装座固定相连。
[权利要求 7] 根据权利要求 6所述的一种室内臂力及脚踝训练机， 其特征在于， 所 述第五滑轮位于安装座内部， 且固定套接在驱动轴外侧， 驱动轴与第 五滑轮一起转动， 钢丝绳的另一端缠绕并固定在第五滑轮上。
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