WO2018120981A1 - 划船器 - Google Patents

划船器 Download PDF

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Publication number
WO2018120981A1
WO2018120981A1 PCT/CN2017/105620 CN2017105620W WO2018120981A1 WO 2018120981 A1 WO2018120981 A1 WO 2018120981A1 CN 2017105620 W CN2017105620 W CN 2017105620W WO 2018120981 A1 WO2018120981 A1 WO 2018120981A1
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WO
WIPO (PCT)
Prior art keywords
slide rail
movable pulley
fixed
pulley
rowing machine
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Application number
PCT/CN2017/105620
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English (en)
French (fr)
Inventor
丁利荣
刘增勋
吴思松
胡晓雷
刘晓惠
Original Assignee
青岛英派斯健康科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 青岛英派斯健康科技股份有限公司 filed Critical 青岛英派斯健康科技股份有限公司
Priority to EP17885840.3A priority Critical patent/EP3563912B1/en
Priority to RU2019123435A priority patent/RU2710424C1/ru
Publication of WO2018120981A1 publication Critical patent/WO2018120981A1/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
    • 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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • 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
    • A63B22/0076—Rowing machines for conditioning the cardio-vascular system
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/06—Training appliances or apparatus for special sports for rowing or sculling
    • 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
    • A63B22/0076—Rowing machines for conditioning the cardio-vascular system
    • A63B2022/0079—Rowing machines for conditioning the cardio-vascular system with a pulling cable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/06—Training appliances or apparatus for special sports for rowing or sculling
    • A63B2069/062—Training appliances or apparatus for special sports for rowing or sculling by pulling on a cable
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • A63B21/4035—Handles, pedals, bars or platforms for operation by hand
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport

Definitions

  • the invention relates to the technical field of fitness equipment, in particular to a rowing machine.
  • Conventional rowing machines include slide rails, frames, cushions, pull handles, pedals, and resistance mechanisms coupled to the pull handles.
  • the seat cushion is slidably disposed on the slide rail, the slide rail is fixedly connected to the frame, and the pedal frame and the resistance mechanism are fixedly connected to the frame.
  • the exerciser can only enter the above-mentioned fitness operation through the above-mentioned rowing device, and the exercise mode is single.
  • the present invention provides a rowing machine including a slide rail, a seat cushion, a frame, a pedal frame, a first pull handle, and a resistance mechanism coupled to the first pull handle, one end of the slide rail
  • the rack is connected to the sliding rail
  • the second sliding handle is disposed on the opposite end of the sliding rail.
  • the second pulling handle is located at the opposite end of the sliding rail. Said on the support.
  • the second pull handles are two, and the two second pull handles are arranged perpendicular to the slide rail direction.
  • the frame comprises a base and a bracket mounted on the base, the resistance mechanism is mounted on the base, and the side is fixed by the bracket, and the end of the slide rail is fixedly connected and rotated a shelf plate, the turret plate is hinged with the bracket, the turret plate is provided with a vertical positioning hole of the slide rail and a horizontal positioning hole of the slide rail, and the bracket is provided with a vertical positioning hole with the slide rail And a limiting hole corresponding to the horizontal positioning hole of the sliding rail, and the limiting hole is detachably connected to the vertical positioning hole of the sliding rail or the horizontal positioning hole of the sliding rail through a limiting member.
  • the resistance mechanism comprises a first flexible guiding cable and a flexible winding mechanism connected to one end of the first flexible guiding cable, and the other end of the first flexible guiding cable is connected with the first pulling handle;
  • the first movable pulley and the second movable pulley are coaxially arranged, the third movable pulley is located between the first movable pulley and the second movable pulley, and a central axis of the third movable pulley and the first The center axis of the moving pulley is isolated.
  • a guide cable receiving cavity is disposed in the slide rail, and the second flexible guide wire and the movable pulley block are located in the cable receiving cavity.
  • the slide rail comprises a slide rail guiding portion and a mounting portion on a lower side of the rail rail guiding portion, the mounting portion is detachably connected to the rail rail guiding portion, the rail rail guiding portion and the mounting
  • the wire receiving cavity is formed between the portions.
  • the bicycle frame is two, and the two bicycle frames are fixedly connected to the base.
  • the second pull handle comprises a fixed end and a holding end connected to the fixed end at both ends, and the holding end is rotatably connected with the fixed end.
  • the grip end is provided with a non-slip pattern.
  • the rowing device comprises a slide rail, a seat cushion, a frame and a foot a stepping frame, a first pulling handle, a second pulling handle and a resistance mechanism connected to the first pulling handle, one end of the sliding rail is connected to the frame, the seat cushion is slidably connected with the sliding rail, and the opposite end of the sliding rail is opposite to the frame.
  • the support base and the second pull handle are located on the support base.
  • FIG. 1 is a schematic structural view of a rowing machine provided during rowing exercise according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a rowing machine provided in a horizontal comprehensive exercise according to an embodiment of the present invention
  • Figure 3 is a partial enlarged view of the portion A of the rowing machine shown in Figure 2;
  • FIG. 4 is a schematic structural view of a rowing machine provided in a vertical comprehensive exercise according to an embodiment of the present invention.
  • the core of the present invention is to provide a rowing machine with an increased manner of exercise.
  • a rowing machine provided by an embodiment of the present invention includes a slide rail 5 , a seat cushion 4 , a rack 1 , a pedal frame 10 , a first pull handle 3 , and a second Pull
  • the handle 12 and the resistance mechanism 2 connected to the first pull handle 3 are preferably used to perform isokinetic training for the exerciser.
  • the resistance mechanism 2 is an isotropic resistance device, and the resistance is always adapted to the force when the exerciser is exercising. In the entire range of joint activities, the muscles can be given corresponding resistance, so that the muscles can meet the actual needs of the exercise.
  • first pull handles 3 there are two first pull handles 3, one end of the slide rail 5 is connected to the frame 1, and the seat cushion 4 is slidably connected to the slide rail 5.
  • the opposite end of the slide rail 5 from the frame 1 is provided with a support seat, and the second pull handle 12 is provided.
  • the seat cushion 4 is an elastic seat cushion, and in order to prevent contamination of the seat cushion 4 by impurities, it is preferable that the seat cushion 4 is provided with a waterproof layer.
  • the second pull handle 12 can be one.
  • the second pull handle 12 is preferably two, the two second pull handles 12 are arranged perpendicular to the slide rail 5, and the second pull handle 12 can be The elastic rope is fixedly connected to the support base.
  • the second pull handle 12 may be provided in plurality according to actual needs.
  • the plurality of second pull handles 12 are arranged at equal intervals perpendicular to the direction of the slide rail 5.
  • the exerciser When the exerciser performs the rowing action training, the exerciser steps on the pedal frame 10 while sitting, sits on the seat cushion 4, and pulls the first pull handle 3 to exercise.
  • the exerciser can also exercise by pulling the second pull handle 12, and the exerciser can pull the second pull handle 12 to perform the chest expansion exercise, and the exerciser can put the second pull handle 12 on the ankle to perform various lower limb exercises. .
  • the exerciser pulls the first pull handle 3 apart.
  • the exercise can also pull the second pull handle 12 for comprehensive exercise, so the exercise mode of the rowing device provided by the present application is increased.
  • the frame 1 comprises a base and a bracket mounted on the base, the resistance mechanism 2 is mounted on the base, and the side is fixed by the bracket, and the end of the slide rail 5 is fixedly connected with the rotating frame 9, the rotating plate 9 and
  • the bracket is hinged.
  • the turret 9 can be hinged to the bracket by the rotating shaft 11.
  • the rotating frame 9 is provided with a vertical positioning hole of the sliding rail and a horizontal positioning hole of the sliding rail.
  • the bracket is provided with a limiting hole corresponding to the vertical positioning hole of the sliding rail and the horizontal positioning hole of the sliding rail, and the limiting hole passes through the limiting member. 8 Detachable connection with the vertical positioning hole of the slide rail or the horizontal positioning hole of the slide rail.
  • the resistance mechanism 2 comprises a high magnetic resistance system 14, a wind resistance system 15, a first flexible guide cable 7 and a flexible winding mechanism 13 connected to one end of the first flexible guide cable 7, the first flexible guide cable 7 The other end is connected to the first pull handle 3.
  • the first movable pulley 6-2, the second movable pulley 6-3, and the third movable pulley 6-1 are fixedly connected.
  • the first flexible guide wire 7 bypasses the third movable pulley 6-1, and the second flexible guide wire 16 is connected at one end to a second pull handle 12, and the other end sequentially bypasses the first fixed pulley 18 and the first movable pulley 6-2.
  • the second fixed pulley 20, the second movable pulley 6-3, and the third fixed pulley are coupled to the other second pull handle 12.
  • the exerciser pulls the second pulling handle 12, and the second pulling handle 12 is forced by the exerciser. And moving, further makes the exerciser get exercise.
  • the first pull handle 3 is connected to the first flexible guide cable 7, and the first flexible guide cable 7 is redirected by the fixed pulley 17 on the main frame and the third movable pulley 6-1 on the horizontal moving device 19, and finally wound around the flexible winding.
  • the mechanism 13 rotates the flexible winding mechanism 13 when the exerciser pulls the first pull handle 3, and the flexible winding mechanism 13 drives the fan of the wind resistance system 15 and the aluminum disk of the high magnetic resistance system 14 through the pulley and the belt drive. Rotating, thereby generating resistance, and a one-way overrunning clutch at the pulley, the one-way overrunning clutch is disengaged from the connection of the flexible winding mechanism 13 and the pulley when the exerciser does not pull or return. Thereby, the flexible winding mechanism 13 is prevented from rotating with the fan and the aluminum pan.
  • the rotation of the flexible winding mechanism 13 is wound by a torsion spring 13-1 or an elastic drawstring. When the exerciser releases the first pull handle 3, the torsion spring 13-1 or the elastic pull rope returns to the flexible winding structure to rotate the flexible guide wire.
  • the fan is made of plastic and aluminum to reduce the starting force.
  • the first movable pulley 6-2 and the second movable pulley 6-3 are coaxially arranged, and the third movable pulley 6-1 is located between the first movable pulley 6-2 and the second movable pulley 6-3, and the third movable pulley 6-1
  • the central shaft is isolated from the central axis of the first movable pulley 6-2. Since the first movable pulley 6-2 and the third movable pulley 6-1 are different shafts, the situation that the second flexible guiding cable 16 and the third flexible guiding cable interfere during use is avoided, and the safety of use of the rowing device is improved.
  • the guide rail accommodating chamber is provided in the slide rail 5, and the second flexible guide wire 16 and the movable pulley block 6 are located in the guide cable accommodating chamber.
  • the slide rail 5 includes a slide rail guide portion and a mounting portion on a lower side of the slide rail guide portion, the mounting portion is detachably connected to the slide rail guide portion, and the guide wire receiving portion is formed between the slide rail guide portion and the mounting portion. Cavity.
  • the mounting portion can be connected to the rail guiding portion by a snap or a threaded fastener.
  • both of the bicycles 10 are fixedly connected to the base.

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

Abstract

一种划船器，包括滑轨(5)、坐垫(4)、机架(1)、脚踏架(10)、第一拉把手(3)、第二拉把手(12)及与第一拉把手(3)连接的阻力机构(2)，滑轨(5)的一端与机架(1)连接，坐垫(4)与滑轨(5)滑动连接，滑轨(5)上与机架(1)相对的一端设有支撑座，第二拉把手(12)位于支撑座上，当锻炼者进行划船动作训练时，锻炼者在使用时双脚踩在脚踏架(10)上，坐在坐垫(4)上，双手拉动第一拉把手(3)进行锻炼，锻炼者还可以拉动第二拉把手(12)进行综合锻炼。

Description

划船器
本申请要求2016年12月29日提交中国专利局、申请号为201611250200.8、发明名称为“划船器”的发明专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及健身器械技术领域，特别涉及一种划船器。
背景技术
划船器是模拟划船运动的器材，对锻炼者的腰部、腿部、胸部等部位的肌肉增强有很好的效果。
传统的划船机包括滑轨、机架、坐垫、拉把手、脚踏架及与拉把手连接的阻力机构。其中坐垫滑动设置在滑轨上，滑轨与机架固定连接，脚踏架和阻力机构固定连接在机架上。锻炼者在使用时双脚踩在脚踏架上，坐在坐垫上，双手拉动拉把手进行锻炼。
然而，锻炼者在健身时，通过上述划船器只能进项上述健身操作，锻炼方式单一。
因此，如何增加划船器的锻炼方式，是本领域技术人员亟待解决的技术问题。
发明内容
本发明的目的是提供一种划船器，该划船器的锻炼方式增加。
为实现上述目的，本发明提供一种划船器，包括滑轨、坐垫、机架、脚踏架、第一拉把手及与所述第一拉把手连接的阻力机构，所述滑轨的一端与所述机架连接，所述坐垫与所述滑轨滑动连接，还包括第二拉把手，所述滑轨上与所述机架相对的一端设有支撑座，所述第二拉把手位于所述支撑座上。
优选地，所述第二拉把手为两个，两个所述第二拉把手沿垂直于所述滑轨方向布置。
优选地，所述机架包括底座及安装在所述底座上的支架，所述阻力机构安装在所述底座上，且侧部通过所述支架固定，所述滑轨的端部固定连接有转架板，所述转架板与所述支架铰接，所述转架板上设有滑轨竖向定位孔和滑轨水平定位孔，所述支架上设有与所述滑轨竖向定位孔和所述滑轨水平定位孔对应的限位孔，所述限位孔通过限位件与所述滑轨竖向定位孔或所述滑轨水平定位孔可拆卸连接。
优选地，所述阻力机构包括第一柔性导索及与所述第一柔性导索一端连接的柔性卷绕机构，所述第一柔性导索的另一端与所述第一拉把手连接；
还包括动滑轮组、第二柔性导索、第一定滑轮、第二定滑轮和第三定滑轮，所述第一定滑轮、所述第二定滑轮和所述第三定滑轮沿垂直于所述滑轨方向依次安装在所述支撑座上，所述动滑轮组包括第一动滑轮、第二动滑轮和第三动滑轮，所述第一动滑轮、所述第二动滑轮和所述第三动滑轮固定连接，所述第一柔性导索绕过所述第三动滑轮，所述第二柔性导索一端与一个所述第二拉把手连接，另一端依次绕过所述第一定滑轮、所述第一动滑轮、所述第二定滑轮、所述第二动滑轮和所述第三定滑轮与另一个所述第二拉把手连接。
优选地，所述第一动滑轮和所述第二动滑轮同轴布置，所述第三动滑轮位于所述第一动滑轮和所述第二动滑轮之间，所述第三动滑轮的中心轴与所述第一动滑轮的中心轴隔离。
优选地，所述滑轨内设有导索容纳腔，所述第二柔性导索和所述动滑轮组位于所述导索容纳腔内。
优选地，所述滑轨包括滑轨导向部及位于所述滑轨导向部下侧的安装部，所述安装部与所述滑轨导向部可拆卸连接，所述滑轨导向部和所述安装部之间形成所述导索容纳腔。
优选地，所述脚踏架为两个，两个所述脚踏架均固定连接在所述底座上。
优选地，所述第二拉把手包括固定端及两端与所述固定端连接的持握端，所述持握端与所述固定端可转动连接。
优选地，所述持握端上设有防滑纹。
在上述技术方案中，本发明提供的划船器包括滑轨、坐垫、机架、脚 踏架、第一拉把手、第二拉把手及与第一拉把手连接的阻力机构，滑轨的一端与机架连接，坐垫与滑轨滑动连接，滑轨上与机架相对的一端设有支撑座，第二拉把手位于支撑座上。当锻炼者进行划船动作训练时，锻炼者在使用时双脚踩在脚踏架上，坐在坐垫上，双手拉动第一拉把手进行锻炼，锻炼者还可以通过拉动第二拉把手进行锻炼。
通过上述描述可知，在本发明提供的划船器中，通过在滑轨端部设置支撑座，且在支撑座上设置第二拉把手，锻炼者除了拉动第一拉把手进行锻炼，还可以拉动第二拉把手进行综合锻炼，因此本申请提供的划船器的锻炼方式增加。
附图说明
图1为本发明实施例所提供的划船器处于划船锻炼时的结构示意图；
图2为本发明实施例所提供的划船器处于水平综合锻炼时的结构示意图；
图3为图2所示划船器A部的局部放大图；
图4为本发明实施例所提供的划船器处于竖向综合锻炼时的结构示意图。
其中图1-4中：
1-机架、2-阻力机构、3-第一拉把手、4-坐垫、5-滑轨、6-动滑轮组、6-1-第三动滑轮、6-2-第一动滑轮、6-3-第二动滑轮、7-第一柔性导索、8-限位件、9-转架板、10-脚踏架、11-转动轴、12-第二拉把手、13-柔性卷绕机构、13-1-扭簧、14-高磁阻力系统、15-风阻系统、16-第二柔性导索、17-固定滑轮、18-第一定滑轮、19-水平移动装置、20-第二定滑轮。
具体实施方式
本发明的核心是提供一种划船器，该划船器的锻炼方式增加。
为了使本领域的技术人员更好地理解本发明的技术方案，下面结合附图和实施方式对本发明作进一步的详细说明。
请参考图1至图4，在一种具体实施方式中，本发明具体实施例提供的划船器包括滑轨5、坐垫4、机架1、脚踏架10、第一拉把手3、第二拉 把手12及与第一拉把手3连接的阻力机构2，为了便于锻炼者进行等动训练，优选，阻力机构2为等动阻力装置，锻炼者在运动时，阻力总是与用力的大小相适应，在关节活动的全部范围内都能给肌肉相应的阻力，使肌肉能符合运动实际的需要。第一拉把手3为两个，滑轨5的一端与机架1连接，坐垫4与滑轨5滑动连接，滑轨5上与机架1相对的一端设有支撑座，第二拉把手12位于支撑座上。为了提高舒适性，优选，坐垫4为弹性坐垫，为了避免杂质污染坐垫4，优选，坐垫4上设有防水层。其中，第二拉把手12可以为一个，为了更好地锻炼，优选，第二拉把手12为两个，两个第二拉把手12沿垂直于滑轨5方向布置，第二拉把手12可以通过弹性绳与支撑座固定连接。当然，根据实际需要，第二拉把手12可以设置多个，优选，多个第二拉把手12沿垂直于滑轨5方向等间距布置。
当锻炼者进行划船动作训练时，锻炼者在使用时双脚踩在脚踏架10上，坐在坐垫4上，双手拉动第一拉把手3进行锻炼。锻炼者还可以通过拉动第二拉把手12进行锻炼，锻炼者可以后拉第二拉把手12，可以做扩胸运动，另外锻炼者可以将第二拉把手12套在脚踝处做各种下肢运动。
通过上述描述可知，在本发明具体实施例所提供的划船器中，通过在滑轨5端部设置支撑座，且在支撑座上设置第二拉把手12，锻炼者除了拉动第一拉把手3进行锻炼，还可以拉动第二拉把手12进行综合锻炼，因此本申请提供的划船器的锻炼方式增加。
优选的，机架1包括底座及安装在底座上的支架，阻力机构2安装在底座上，且侧部通过支架固定，滑轨5的端部固定连接有转架板9，转架板9与支架铰接，具体的，转架板9可以通过转动轴11与支架铰接。转架板9上设有滑轨竖向定位孔和滑轨水平定位孔，支架上设有与滑轨竖向定位孔和滑轨水平定位孔对应的限位孔，限位孔通过限位件8与滑轨竖向定位孔或滑轨水平定位孔可拆卸连接。当滑轨5水平布置时，限位孔通过限位件8与滑轨水平定位孔固定，实现滑轨5水平固定，锻炼者在滑轨5处于水平方向运动。当滑轨5垂直布置时，限位孔通过限位件8与滑轨竖向定位孔固定，滑轨5竖向布置，如图4所示，锻炼者通过拉动第二把拉手进行综合锻炼，做各种下拉运动锻炼整个上身以及上肢的肌肉群，将综合机的功能以及划船器的功能合二为一而且提升综合机的功能，进一步增加 了锻炼方式。
更为优选的，阻力机构2包括高磁阻力系统14、风阻系统15、第一柔性导索7及与第一柔性导索7一端连接的柔性卷绕机构13，第一柔性导索7的另一端与第一拉把手3连接。
该划船器还包括动滑轮组6、第二柔性导索16、第一定滑轮18、第二定滑轮20和第三定滑轮，第一定滑轮18、第二定滑轮20和第三定滑轮沿垂直于滑轨5方向依次安装在支撑座上，其中，动滑轮组6和第一柔性导索7构成水平移动装置19。具体的，动滑轮组6包括第一动滑轮6-2、第二动滑轮6-3和第三动滑轮6-1，第一动滑轮6-2、第二动滑轮6-3和第三动滑轮6-1固定连接，第一柔性导索7绕过第三动滑轮6-1，第二柔性导索16一端与一个第二拉把手12连接，另一端依次绕过第一定滑轮18、第一动滑轮6-2、第二定滑轮20、第二动滑轮6-3和第三定滑轮与另一个第二拉把手12连接。
通过设置动滑轮组6和三个定滑轮及连接两者的第二柔性导索16及第一柔性导索，使得锻炼者在拉动第二拉把手12时，第二拉把手12随着锻炼者用力而移动，进一步使得锻炼者得到锻炼。第一拉把手3和第一柔性导索7相连，第一柔性导索7通过主架上的固定滑轮17以及水平移动装置19上的第三动滑轮6-1进行变向最后绕在柔性卷绕机构13，当锻炼者拉动第一拉把手3，就会使柔性卷绕机构13转动，柔性卷绕机构13通过皮带轮以及皮带传动，带动风阻系统15的风扇以及高磁阻力系统14的铝盘转动，从而产生阻力，而皮带轮处有单向超越离合器，当锻炼者不拉或者回程时，单向超越离合器就脱离柔性卷绕机构13和皮带轮的连接。从而就避免柔性卷绕机构13随风扇以及铝盘转动。柔性卷绕机构13的回转采用扭簧13-1或者弹性拉绳缠绕，当锻炼者松开第一拉把手3时由扭簧13-1或者弹性拉绳回来柔性卷绕结构回转柔性导索。
当滑轨5竖向布置，进行综合机锻炼时，锻炼者拉第二拉把手12，两个第二拉把手12通过第二柔性导索16、三个定滑轮和动滑轮组6连接，当锻炼者拉出一个或两个第二拉把手12时，水平移动装置19就会移动，于是就会带动第一柔性导索7从卷绕机构拉出，当锻炼者回送第二拉把手12，第一柔性导索7在柔性卷绕机构13的扭簧13-1的作用下重新回卷到 柔性卷绕机构13中，进行等动锻炼。
由于传动的划船器的风扇的转动惯量较大，在锻炼者在开始启动锻炼时拉力很大，优选，风扇为塑胶和铝材质，减小启动力量。
具体的，第一动滑轮6-2和第二动滑轮6-3同轴布置，第三动滑轮6-1位于第一动滑轮6-2和第二动滑轮6-3之间，第三动滑轮6-1的中心轴与第一动滑轮6-2的中心轴隔离。由于第一动滑轮6-2和第三动滑轮6-1不同轴，避免在使用过程中，第二柔性导索16和第三柔性导索干扰的情况，提高了划船器的使用安全性。
为了避免外界物质损坏划船器内部结构，优选，滑轨5内设有导索容纳腔，第二柔性导索16和动滑轮组6位于导索容纳腔内。具体的，优选，滑轨5包括滑轨导向部及位于滑轨导向部下侧的安装部，安装部与滑轨导向部可拆卸连接，滑轨导向部和安装部之间形成所述导索容纳腔。其中，安装部可以通过卡扣或螺纹紧固件与滑轨导向部连接。
为了优化结构，优选，脚踏架10为两个，两个脚踏架10均固定连接在底座上。
支撑座上设有用于固定第二拉把手12的限位卡接件，具体的，限位卡接件可以为设有开口的弧形环。通过设置限位卡接件，当不需要使用第二拉把手12时，可以将第二拉把手12隐藏，避免外界物质碰撞第二拉把手12的情况，且避免第二拉把手12干扰锻炼者锻炼。
在上述各方案的基础上，优选，第二拉把手12包括固定端及两端与固定端连接的持握端，其中，持握端与固定端可转动连接，为了便于工作人员交加工持握端，优选，持握端为圆柱销。由于持握端与固定端可转动连接，锻炼者锻炼时，持握端可以随着锻炼者位置的变化而转动，便于锻炼者进行锻炼。
进一步，第二拉把手12的持握端上设有防滑纹。通过设置防滑纹，避免锻炼者在锻炼过程中脱手的情况，提高了使用安全性。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使 用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (12)

  1. 一种划船器，包括滑轨(5)、坐垫(4)、机架(1)、脚踏架(10)、第一拉把手(3)及与所述第一拉把手(3)连接的阻力机构(2)，所述滑轨(5)的一端与所述机架(1)连接，所述坐垫(4)与所述滑轨(5)滑动连接，其特征在于，还包括第二拉把手(12)，所述滑轨(5)上与所述机架(1)相对的一端设有支撑座，所述第二拉把手(12)设于所述支撑座。
  2. 根据权利要求1所述的划船器，其特征在于，所述第二拉把手(12)为两个。
  3. 根据权利要求3所述的划船器，其特征在于，所述滑轨(5)相对于所述机架(1)可转动地移动。
  4. 根据权利要求3所述的划船器，其特征在于，所述滑轨(5)可以相对于所述机架(1)选择性地固定在基本上水平的位置或基本垂直的位置。
  5. 根据权利要求4所述的划船器，其特征在于，所述机架(1)包括底座及安装在所述底座上的支架，所述阻力机构(2)安装在所述底座上，且侧部通过所述支架固定，所述滑轨(5)的端部固定连接有转架板(9)，所述转架板(9)与所述支架铰接，所述转架板(9)上设有滑轨竖向定位孔和滑轨水平定位孔，所述支架上设有与所述滑轨竖向定位孔和所述滑轨水平定位孔对应的限位孔，所述限位孔通过限位件(8)与所述滑轨竖向定位孔或所述滑轨水平定位孔可拆卸连接。
  6. 根据权利要求5所述的划船器，其特征在于，所述阻力机构(2)包括第一柔性导索(7)及与所述第一柔性导索(7)一端连接的柔性卷绕机构(13)，所述第一柔性导索(7)的另一端与所述第一拉把手(3)连接；
    还包括动滑轮组(6)、第二柔性导索(16)、第一定滑轮(18)、第二定滑轮(20)和第三定滑轮，所述第一定滑轮(18)、所述第二定滑轮(20)和所述第三定滑轮沿垂直于所述滑轨(5)方向依次安装在所述支撑座上，所述动滑轮组(6)包括第一动滑轮(6-2)、第二动滑轮(6-3)和第三动滑轮(6-1)，所述第一动滑轮(6-2)、所述第二动滑轮(6-3)和所述第三动滑轮(6-1)固定连接，所述第一柔性导索(7)绕过所述第三动滑轮(6-1)，所述第二柔性导索(16)一端与一个所述第二拉把手(12)连接，另一端依次绕过所述第一定滑轮(18)、所述第一动滑轮(6-2)、所述第二定滑轮 (20)、所述第二动滑轮(6-3)和所述第三定滑轮与另一个第二拉把手(12)连接。
  7. 根据权利要求6所述的划船器，其特征在于，所述第一动滑轮(6-2)和所述第二动滑轮(6-3)同轴布置，所述第三动滑轮(6-1)位于所述第一动滑轮(6-2)和所述第二动滑轮(6-3)之间，所述第三动滑轮(6-1)的中心轴与所述第一动滑轮(6-2)的中心轴隔离。
  8. 根据权利要求7所述的划船器，其特征在于，所述滑轨(5)内设有导索容纳腔，所述第二柔性导索(16)和所述动滑轮组(6)位于所述导索容纳腔内。
  9. 根据权利要求8所述的划船器，其特征在于，所述滑轨(5)包括滑轨导向部及位于所述滑轨导向部下侧的安装部，所述安装部与所述滑轨导向部可拆卸连接，所述滑轨导向部和所述安装部之间形成所述导索容纳腔。
  10. 根据权利要求5所述的划船器，其特征在于，所述脚踏架(10)为两个，两个所述脚踏架(10)均固定连接在所述底座上。
  11. 根据权利要求1-10中任一项所述的划船器，其特征在于，所述第二拉把手(12)包括固定端及两端与所述固定端连接的持握端，所述持握端与所述固定端可转动连接。
  12. 根据权利要求11所述的划船器，其特征在于，所述持握端上设有防滑纹。
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CN106730592A (zh) * 2016-12-29 2017-05-31 青岛英派斯健康科技股份有限公司 划船器
CN206549054U (zh) * 2016-12-29 2017-10-13 青岛英派斯健康科技股份有限公司 划船器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538442A (zh) * 2019-09-25 2019-12-06 舒华体育股份有限公司 自重划船器
CN110538442B (zh) * 2019-09-25 2024-03-29 舒华体育股份有限公司 自重划船器

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EP3563912B1 (en) 2023-04-19
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EP3563912A1 (en) 2019-11-06
RU2710424C1 (ru) 2019-12-26

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