WO2020118476A1 - 一种压脚背装置 - Google Patents

一种压脚背装置 Download PDF

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Publication number
WO2020118476A1
WO2020118476A1 PCT/CN2018/119966 CN2018119966W WO2020118476A1 WO 2020118476 A1 WO2020118476 A1 WO 2020118476A1 CN 2018119966 W CN2018119966 W CN 2018119966W WO 2020118476 A1 WO2020118476 A1 WO 2020118476A1
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Prior art keywords
instep
support plate
rotating
rotating cylinder
housing
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PCT/CN2018/119966
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English (en)
French (fr)
Inventor
卢润侨
卢宇
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卢润侨
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Priority to PCT/CN2018/119966 priority Critical patent/WO2020118476A1/zh
Publication of WO2020118476A1 publication Critical patent/WO2020118476A1/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
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/10—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for feet or toes

Definitions

  • the invention relates to body training equipment.
  • the existing presser instep training device has the defect that the pulling force becomes smaller and smaller as the ligament is stretched, that is, the pulling force cannot be locked and it is inconvenient to adjust, and at the same time, there are also inadequacies in the inconvenience of the strap and the limitation of use.
  • Chinese Patent Publication No. CN 203425472 U published "Presser Foot Machine”
  • Chinese Patent Publication No. CN 204522150 U published "A Sports Dance with Adjustment Function" "Presser instep” etc.
  • the present invention aims to overcome the above-mentioned shortcomings of the prior art, and provides a pressure instep training device which can be conveniently adjusted in strength, convenient to carry and used in various situations.
  • the technical solution of the present invention is: a presser instep device, which includes a support plate and a sling, and also includes a tensioner, and the support plate is provided with support pads with selectable thickness near the two ends of one side, and the middle part of the other side is provided with an installation
  • An adaptor seat for a tensioner the tensioner includes a beam, a rotating drum, a limiting shaft and a housing, the limiting shaft is arranged at the center of the bottom of the housing, the inner side of the rotating drum is smooth, the outer side is provided with threads and the top It is provided with a rotating wheel or a handle, which can be rotatably sleeved on the limit shaft.
  • the hanging beams are provided at both ends of the beam, and a circular hole with an inner diameter matching the outer diameter of the rotating cylinder is provided in the center.
  • the shell and the beam are provided with a structure that prevents the beam from rotating with the drum, the middle of the sling is pocket-shaped, and both ends can be hung on both ends of the beam; when in use, Place the support plate in front of the ankle, so that the support pads are located near the front of the instep and the lower 1/3 of the lower leg.
  • the middle of the sling wraps the heel, and the two ends are hung on both ends of the beam. Turn the wheel or handle to rotate the drum
  • the beam moves axially, changes the pressure on the instep, and adjusts the stretching of the ankle ligament and the stretching force.
  • the present invention has beneficial technical effects that can conveniently and timely adjust and lock the stretching force, and also has beneficial technical effects that are convenient to carry and can be used in various occasions.
  • Figure 1 is a schematic diagram of Example 1 of the present invention
  • FIG. 2 is a schematic diagram of a cross-sectional view of the support plate and the support pad in FIG. 1
  • Figure 3 is an exploded view of the tensioner of Figure 1
  • Fig. 4 is a perspective view of the crossbeam in Fig. 3
  • FIG. 5 is a perspective view of the transfer drum of FIG. 3
  • FIG. 6 is a perspective view of the housing of FIG. 3
  • Example 7 is a schematic diagram of Example 2 of the present invention.
  • Figure 8 is an exploded perspective view of the tensioner of Figure 7.
  • 1 tensioner 1.1 beam, 1.11 thread, 1.12 boss, 1.13 ring platform, 1.14 hanging structure, 1.2 rotor, 1.21 thread, 1.22 wheel or handle, 1.23 rotor inner surface, 1.3 housing, 1.31 limit shaft , 1.32 notch, 1.4 baffle, 2 support plate, 3 suspenders, 3.1 hook or triangle hanging ring, 4 adapter seat, 5.1, 5.2 support pad.
  • this embodiment is a variable force presser instep device, which includes a support plate 2, a sling 3 and a tensioner 1.
  • the support plate 2 is provided with detachable and adjacent thicknesses near the two ends
  • the selected support pads 5.1 and 5.2 are used to keep an appropriate distance between the support plate 2 and the ankle.
  • the support pads 5.1 and 5.2 are made of high-density sponge and other strong elastic materials, or the upper part can be made of hard materials and the lower part can be made of elastic materials Materials or cotton pads to reduce tenderness at the contact parts of the limbs.
  • the upper part of the support plate 2 is provided with a tensioner mounting seat 4.
  • the tensioner 1 includes a beam 1.1, a rotating drum 1.2, a limiting shaft 1.31 and a housing 1.3.
  • the limiting shaft 1.31 is located at the bottom center of the housing 1.3 , Used to limit the radial movement of the drum 1.2, the inner surface 1.23 of the drum 1.2 is smoothed and lubricated to reduce friction and wear.
  • the outer side is provided with a thread 1.21, and the top is provided with a runner 1.22.
  • the cylinder 1.2 is rotatably fitted on the limit shaft 1.31.
  • the beam 1.1 is composed of an annular platform 1.13 and two bosses 1.12 symmetrical about its axis.
  • the outer ends of the two symmetrical bosses 1.12 are provided with strip holes
  • the formed hanging structure 1.14, the inner ring surface of the annular table 1.13 is provided with a thread 1.11 that is screwed with the barrel thread 1.21, and the housing 1.3 is provided with a symmetrical notch 1.32 for
  • the boss 1.12 forms a clamping structure to prevent the beam 1.1 from following the rotation of the drum 1.2.
  • the sling 3 has flat hooks 3.1 at both ends.
  • the hook 3.1 is inserted into the above-mentioned strip holes 1.14 at both ends of the beam 1.1 to achieve For hanging, you can also sew directly through the above-mentioned strip hole 1.14 without hooks; the middle of the sling 3 extends to both sides to form a pocket surrounding the heel; when using, first select the supporting plate 2 of appropriate length, that is When the support pad 5.2 is in front of the instep, the support pad 5.1 is just near the lower third of the front of the calf.
  • the utility model has the beneficial technical effects of shortening the length of the supporting plate, being easy to carry, reducing the pain, and increasing comfort, and has the beneficial technical effects of convenient locking and adjustment of strength.
  • the difference between this embodiment and Embodiment 1 mainly lies in that the structure for preventing the beam 1.1 from following the rotation of the drum 1.2 is composed of an approximately rectangular shell 1.3 and an approximately rectangular beam 1.1.
  • the symmetrical notch 1.32 is a through gap
  • the hanging structure 1.14 is a horizontal nail-shaped column
  • the hanging strap 3 is provided with a triangular hanging ring 3.1 at both ends
  • the handle 1.22 is used to rotate the rotating cylinder 1.2
  • the embodiment Compared with 1 it has the advantages of reducing volume and weight, saving costs, increasing the lifting range of the beam 1.1, and facilitating the hanging and removal of the sling 3.
  • the rest of the points that are not mentioned are the same as those in Embodiment 1 and will not be repeated here.

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

Abstract

一种压脚背装置，包括支撑板（2）和吊带（3），还包括拉力器(1)，所述的支撑板(2)一面的两端附近设有支撑垫（5.1、5.2），另一面的中部设有安装拉力器的适配座（4），所述的拉力器（1）包括横梁（1.1）、转筒（1.2）、限位轴（1.31）和外壳（1.3），所述的限位轴（1.31）设置在外壳（1.3）的底部中心位置，所述的转筒（1.2）内侧光滑、外侧设有螺纹（1.21）、顶部设有转轮或手柄（1.22）、可转动的套在限位轴（1.31）上，所述的横梁（1.1）两端设有吊挂结构（1.14）、中心设有内径与转筒（1.2）的外径相匹配的圆孔，该圆孔表面设有与转筒（1.2）旋合的螺纹，所述的外壳（1.3）与横梁（1.1）设有阻止横梁（1.1）跟随转筒（1.2）转动的结构，所述的吊带（3）中部呈兜状，两端可吊挂在上述横梁（1.1）的两端；使用时，支撑垫（5.1、5.2）分别置于脚背前部和小腿下1/3处附近，吊带中部兜住脚跟，两端挂在横梁（1.1）两端，转动转轮或手柄（1.22）使与转筒（1.2）旋合的横梁（1.1）轴向移动，改变脚背所受压力，实现对脚踝韧带的拉伸和拉伸力度的调整。

Description

一种压脚背装置 技术领域
本发明涉及形体训练器材。
背景技术
现有压脚背训练装置存在随着韧带的拉伸，拉力越来越小的缺陷，即拉力不能锁定、不便调整的缺陷，同时，还存在不便携带、使用受场合限制的不足。如中国专利公开号CN 203425472 U公开《压脚背机》、中国专利公开号CN 204996074 U公开的《双向调节式压脚背器》、中国专利公开号CN 204522150 U公开《一种具有调节功能的体育舞蹈压脚背器》等。
发明内容
本发明旨在克服现有技术上述缺陷，提供一种可方便调整力度，方便携带和在各种情况下使用的压脚背训练装置。本发明的技术方案是：一种压脚背装置，包括支撑板和吊带，还包括拉力器，所述的支撑板一面的两端附近分别设有厚度可选择的支撑垫，另一面的中部设有安装拉力器的适配座，所述的拉力器包括横梁、转筒、限位轴和外壳，所述的限位轴设置在外壳的底部中心位置，所述的转筒内侧光滑、外侧设有螺纹、顶部设有转轮或手柄、可转动的套在限位轴上，所述的横梁两端设有吊挂结构、中心设有内径与转筒的外径相匹配的圆孔，该圆孔表面设有与转筒旋合的螺纹，所述的外壳与横梁设有阻止横梁跟随转筒转动的结构，所述的吊带中部呈兜状，两端可吊挂在上述横梁的两端；使用时，置支撑板于脚踝前，使支撑垫分别处于脚背前部和小腿下1/3处附近，吊带中部兜住脚跟，两端挂在横梁两端，转动转轮或手柄使与转筒旋合的横梁产生轴向移动，改变脚背所受压力，实现对脚踝韧带的拉伸和拉伸力度的调整。
与现有技术相比，本发明具有可方便、及时地调整并锁定拉伸力度的有益技术效果，还具有方便携带、可在各种场合下使用的有益技术效果。
附图说明
图1是本发明实施例1的示意图
图2是对图1中支撑板及支撑垫剖视的示意图
图3是图1中拉力器的分解图
图4是图3中横梁的立体图
图5是图3中中转筒的立体图
图6是图3中外壳的立体图
图7是本发明实施例2的示意图
图8是图7中拉力器的立体分解图.
其中，1拉力器，1.1横梁，1.11螺纹，1.12凸台，1.13环形台，1.14吊挂结构，1.2转筒，1.21螺纹，1.22转轮或手柄，1.23转筒内表面，1.3外壳，1.31限位轴，1.32缺口，1.4挡板，2支撑板，3吊带，3.1挂钩或三角挂环，4适配座，5.1、5.2支撑垫。
具体实施方式
实施例1
参见图1-6，本实施例为一种可变力度的压脚背装置，包括支撑板2、吊带3和拉力器1,所述的支撑板2下面两端附近分别设有可拆换、厚度可选择的支 撑垫5.1、5.2，用于使支撑板2与脚踝之间留有适当的距离，支撑垫5.1、5.2采用高密度海棉等强弹性材料，也可以上部采用硬质材料，下部采用弹性材料或棉垫，以减轻肢体接触部位的压痛。支撑板2的上面中间部位设有拉力器安装座4，所述的拉力器1包括横梁1.1、转筒1.2、限位轴1.31和外壳1.3，所述的限位轴1.31设置在外壳1.3的底部中心位置，用于限制转筒1.2的径向移动，所述的转筒1.2的内表面1.23采用剖光、润滑处理，以减小摩擦和磨损，外侧设有螺纹1.21、顶部设有转轮1.22、转筒1.2可转动的套装在限位轴1.31上，所述的横梁1.1由环形台1.13和关于其轴线对称的两个凸台1.12构成，两个对称凸台1.12的外端设有由条形孔形成的吊挂结构1.14、所述的环形台1.13的内环面设有与转筒螺纹1.21旋合的螺纹1.11，所述的外壳1.3设有对称的缺口1.32，用于与伸入横梁1.1的凸台1.12形成卡位结构，以阻止横梁1.1跟随转筒1.2转动，所述的吊带3两端带有扁平的挂钩3.1，通过把挂钩3.1插入上述的横梁1.1两端的条形孔1.14中，实现吊挂，也可以不要挂钩，直接穿过上述的条形孔1.14缝制；所述的吊带3中部向两侧延展形成包围脚跟的兜状；使用时，首先选择合适长度的支撑板2，即当支撑垫5.2处于脚背前部，支撑垫5.1刚好处于小腿前面下1/3处附近,然后，脚跟向下，腿平放，先把转筒1.2逆时针旋转到头，使横梁1.1下降到最低位置，再把支撑板2及拉力器1放置到脚踝上方，然后，用吊带3的中部兜住脚后跟、把吊带3两端的吊挂到的所述的横梁1.1两端的条形孔1.14上，再顺时针转动转筒1.2，使横梁1.1逐渐升高，直至脚踝韧带刚好能忍受的拉伸程度，然后维持一段时间，在感觉脚踝韧带拉伸力度下降时，一般约7-10分钟，再顺时针转动转筒1.2至脚踝韧带刚好能忍受的拉伸程度，再维持一段时间，约5-7分钟，之后再根据情况，结束拉伸训练或休息一段时间后按上述方法进行新的一轮拉伸训练。
与现有技术方案相比，本实用新型具有可缩短支撑板的长度，便于携带的、减小痛感、增加舒适性的有益技术效果，并具有方便锁定、调整力度有益技术效果。
实施例2
参见附图7-8，本实施例与实施例1的区别主要在于：所述的阻止横梁1.1跟随转筒1.2转动的结构由近似矩形的外壳1.3与近似矩形的横梁1.1构成，所述的外壳1.3设有的对称缺口1.32为贯通缺口，所述的吊挂结构1.14为水平钉状柱体，所述的吊带3两端设有三角挂环3.1，用手柄1.22转动转筒1.2，与实施例1相比，具有减小体积和重量，节约成本，增加横梁1.1的升降幅度，方便吊带3的吊挂和取下等优点。其余未提及之处，同实施例1，不再赘述。
需要指出的是，凡是利用本发明说明书及附图内容所做的等效变换，或相同实质含义的不同表述，以及直接或间接运用在其他相关的技术领域，均在本发明的专/利保护范围内。

Claims (1)

  1. 一种压脚背装置，包括支撑板和吊带，其特征在于：还包括拉力器，所述的支撑板一面的两端附近分别设有厚度可选择的支撑垫，另一面的中部设有安装拉力器的适配座，所述的拉力器包括横梁、转筒、限位轴和外壳，所述的限位轴设置在外壳的底部中心位置，所述的转筒内侧光滑、外侧设有螺纹、顶部设有转轮或手柄、可转动的套在限位轴上，所述的横梁两端设有吊挂结构、中心设有内径与转筒的外径相匹配的圆孔，该圆孔表面设有与转筒旋合的螺纹，所述的外壳与横梁设有阻止横梁跟随转筒转动的结构，所述的吊带中部呈兜状，两端可吊挂在上述横梁的两端；使用时，置支撑板于脚踝前，使支撑垫分别处于脚背前部和小腿下1/3处附近，吊带中部兜住脚跟，两端挂在横梁两端，转动转轮或手柄使与转筒旋合的横梁产生轴向移动，改变脚背所受压力，实现对脚踝韧带的拉伸和拉伸力度的调整。
PCT/CN2018/119966 2018-12-10 2018-12-10 一种压脚背装置 WO2020118476A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112535843A (zh) * 2020-11-27 2021-03-23 宁波市润桥工业设计有限公司 一种脚踝韧带拉伸装置

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Publication number Priority date Publication date Assignee Title
CN203736793U (zh) * 2014-02-25 2014-07-30 泰山医学院 一种健身用的压脚器
US20140342881A1 (en) * 2013-05-15 2014-11-20 Rodrigo Almarales Foot stretcher
CN104644304A (zh) * 2013-11-18 2015-05-27 十堰市太和医院 防止下肢骨牵引引起足后跟压疮的悬吊带
KR101678117B1 (ko) * 2015-10-29 2016-11-23 안원경 발 벤딩 장치
CN206183893U (zh) * 2016-11-01 2017-05-24 成都大学 一种带电子显示器的气压式压脚背装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140342881A1 (en) * 2013-05-15 2014-11-20 Rodrigo Almarales Foot stretcher
CN104644304A (zh) * 2013-11-18 2015-05-27 十堰市太和医院 防止下肢骨牵引引起足后跟压疮的悬吊带
CN203736793U (zh) * 2014-02-25 2014-07-30 泰山医学院 一种健身用的压脚器
KR101678117B1 (ko) * 2015-10-29 2016-11-23 안원경 발 벤딩 장치
CN206183893U (zh) * 2016-11-01 2017-05-24 成都大学 一种带电子显示器的气压式压脚背装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112535843A (zh) * 2020-11-27 2021-03-23 宁波市润桥工业设计有限公司 一种脚踝韧带拉伸装置

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