CN105477832A - Leg training instrument - Google Patents

Leg training instrument Download PDF

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Publication number
CN105477832A
CN105477832A CN201610054807.2A CN201610054807A CN105477832A CN 105477832 A CN105477832 A CN 105477832A CN 201610054807 A CN201610054807 A CN 201610054807A CN 105477832 A CN105477832 A CN 105477832A
Authority
CN
China
Prior art keywords
directive wheel
fixed
support
pulley
slide
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201610054807.2A
Other languages
Chinese (zh)
Other versions
CN105477832B (en
Inventor
黄文亮
戚虎牛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danilo (changzhou) Fitness Rehabilitation Equipment Co Ltd
Original Assignee
Danilo (changzhou) Fitness Rehabilitation Equipment Co Ltd
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.)
Filing date
Publication date
Application filed by Danilo (changzhou) Fitness Rehabilitation Equipment Co Ltd filed Critical Danilo (changzhou) Fitness Rehabilitation Equipment Co Ltd
Priority to CN201610054807.2A priority Critical patent/CN105477832B/en
Publication of CN105477832A publication Critical patent/CN105477832A/en
Application granted granted Critical
Publication of CN105477832B publication Critical patent/CN105477832B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/04Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • A63B21/062User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights

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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

The invention relates to a leg training instrument which comprises a supporting frame, wherein a weight balancing mechanism and a training mechanism are arranged on the supporting frame; the weight balancing mechanism comprises a weight balancer, a pulley block and a traction rope; the training mechanism comprises sliding rails, a first fixing pedal, a second fixing pedal and a sliding pedal; the first fixing pedal and the second fixing pedal are both fixedly connected onto the supporting frame; the sliding rails are fixedly arranged between the first fixing pedal and the second fixing pedal; the sliding pedal is arranged on the sliding rails in a sliding manner, and is positioned between the first fixing pedal and the second fixing pedal; the weight balancer is arranged on the supporting frame in a sliding manner; the pulley block is arranged on the supporting frame; the traction rope is arranged on the pulley block in a winding manner; the weight balancer is connected with the sliding pedal through the traction rope. The leg training instrument is designed aiming at leg training, and can meet the requirement for leg training by various exercises.

Description

A kind of leg training apparatus
Technical field
The present invention relates to a kind of exercising device, particularly a kind of leg training apparatus.
Background technology
How many health and fitness facilitieses is often divided into single function and the large class of integrated multi two with training function.Because health and fitness facilities can in indoor use, and training effect is good, is therefore widely used.Existing body-building apparatus is common is treadmill, chest expanding apparatus, chest-expander etc.And it is really relatively less for the health and fitness facilities of leg training.
Need in the motion utilizing leg to complete in football, skiing, skating etc., sportsman needs regularly to carry out leg training.And existing health and fitness facilities seldom has the health and fitness facilities meeting above leg training demand.
Summary of the invention
The object of this invention is to provide a kind of leg training apparatus carrying out leg exercises, this exercising device not only can be used for INVENTIONConventional exercise, can also be used for athletic specialized training.
The technical scheme realizing the object of the invention is: the present invention includes bracing frame; Support frame as described above is provided with balance weight mechanism and training institution; Described balance weight mechanism comprises counterweight, assembly pulley and pulling rope; Described training institution comprises slide rail, the first fixed pedestal, the second fixed pedestal and retractable step; Described first fixed pedestal and the second fixed pedestal are all fixedly connected on bracing frame; Described slide rail is fixedly installed between the first fixed pedestal and the second fixed pedestal; Described retractable step is slidably arranged on slide rail, and retractable step is between the first fixed pedestal and the second fixed pedestal; Described counterweight is slidably arranged on bracing frame; Described assembly pulley is arranged on bracing frame; Described pulling rope winding is on assembly pulley, and counterweight is connected by pulling rope with retractable step.
Meanwhile, also strainer is comprised; Described strainer comprises fixed support, leading block, compression support, compresses pulley and Fixed latches; Described leading block rotates and is arranged on fixed support; Described compression pulley rotation is arranged on and compresses on support; Described fixed support is fixedly installed on bracing frame; One end of described compression support is rotated and is arranged on fixed support; The pivot center of the described pivot center of compression pulley, the pivot center of leading block and compression support is parallel to each other; Described Fixed latches is fixedly installed on and compresses on support; Described fixed support is provided with multiple jack, and Fixed latches coordinates with corresponding jack with during compression holder pivots.
Above-mentioned Fixed latches comprises pin bushing, bolt axle, back-moving spring; One end of described pin bushing is fixedly connected with compression support, and the other end of pin bushing is free end; Described bolt axle is slidably arranged in pin bushing; One end of described bolt axle is provided with tongue, and tongue is from pin bushing and compress the fixing one end of support and to stretch out and corresponding with jack, and the other end of bolt axle stretches out from the free end of pin bushing; Described bolt axle is provided with shoulder block, and shoulder block is positioned at bolt axle; Described back-moving spring is set on bolt axle, and back-moving spring is between shoulder block and the free end of pin bushing.
Above-mentioned compression support is provided with the handle for controlling to compress holder pivots.
Meanwhile, also stop is comprised; Described stop comprises mounting bracket and spacing rubber ball; Described mounting bracket is fixedly installed on bracing frame; Described mounting bracket is provided with the stopper slot for limiting spacing rubber ball; Described pulling rope comprises the first pulling rope and the second pulling rope; Described first pulling rope winding is on assembly pulley, and the two ends of the first pulling rope are fixedly connected on one end of spacing rubber ball after collecting; One end of described second pulling rope is connected with retractable step, and the other end is fixedly connected with the other end of spacing rubber ball through strainer.
Above-mentioned mounting bracket is provided with two and is oppositely arranged and rotating roller bearing, and the gap between two roller bearings forms stopper slot.
Above-mentioned first fixed pedestal is provided with the first limiting plate, and the second fixed pedestal is provided with the second limiting plate, and retractable step is provided with the 3rd limiting plate; Described 3rd limiting plate is slidably arranged in the side of retractable step; The two ends of described retractable step are arranged with the sliding support for installing the 3rd limiting plate; Described sliding support is provided with the first slide opening and the second slide opening; Described first slide opening is parallel with retractable step, the second slide opening and the first slide opening not parallel; The two ends of described 3rd limiting plate are arranged with slide-bar group, and slide-bar group comprises the first slide-bar and the second slide-bar; Described first slide-bar is slidably arranged in the first slide opening of corresponding sliding support, and the second slide-bar is slidably arranged in the second slide opening of corresponding sliding support; Second slide-bar at described 3rd limiting plate two ends is equipped with the securing member for fixing the 3rd limiting plate.
Above-mentioned assembly pulley comprises running block, fixed pulley group, the first directive wheel, the second directive wheel, the 3rd directive wheel, the 4th directive wheel, the 5th directive wheel, the 6th directive wheel and the 7th directive wheel;
Described running block is fixedly installed in counterweight, and running block comprises three the first movable pulleys be set up in parallel, the second movable pulley and the 3rd movable pulley;
Described fixed pulley group is fixedly installed on bracing frame and fixed pulley group is positioned at the top of running block; Described fixed pulley group comprises two the first fixed pulleys and the second fixed pulley that are set up in parallel;
Described first directive wheel and the 7th directive wheel all rotate and are arranged on the mounting bracket of stop; Described second directive wheel, the 3rd directive wheel, the 4th directive wheel, the 5th directive wheel and the 6th directive wheel all rotate and are arranged on bracing frame;
Described second directive wheel is positioned at the below of the first directive wheel, 3rd directive wheel is positioned at the rear of the second directive wheel, 4th directive wheel is positioned at the top of the 3rd directive wheel, running block is positioned at the below of the 4th directive wheel, 5th directive wheel is positioned at the top of running block, and the 6th directive wheel is positioned at the front of the 5th directive wheel and is positioned at the top of the 7th directive wheel;
One end of described first pulling rope is passed successively after the first directive wheel, the second directive wheel, the 3rd directive wheel, the 4th directive wheel, the first movable pulley, the first fixed pulley, the second movable pulley, the second fixed pulley, the 3rd movable pulley, the 5th directive wheel, the 6th directive wheel and the 7th directive wheel and the other end collect and is fixedly connected with one end of spacing rubber ball.
Above-mentioned first fixed pedestal, the second fixed pedestal and retractable step are all parallel to the ground.
The present invention has positive effect: the resistance that (1) the present invention applies by overcoming counterweight, and the distance changed between retractable step and the first fixed pedestal or the second fixed pedestal is to reach the object of leg training, and training effect is obvious;
(2) sportsman that the present invention can meet multi-motion project carries out leg training, as football player, skier, skater etc. need the sportsman carrying out leg training;
(3) the present invention utilizes in strainer and compresses the idle stroke that pulley can eliminate pulling rope, thus ensures effectively to train distance;
(4) in the present invention strainer by Fixed latches with compress support and carry out compressions adjustment, to eliminate the demand of idle stroke under meeting multiple situation;
(5) the present invention can ensure the safety in training process by stop, and stopper slot is owing to being formed by two roller bearings, can reduce the friction of pulling rope and stop when displacement appears in pulling rope, reduces the wearing and tearing of pulling rope;
(6) in the present invention, the first limiting plate, the second limiting plate and the 3rd limiting plate are when satisfied training demand, and the 3rd limiting plate can also carry out angular adjustment according to different Man's Demands, to ensure to train comfort level;
(7) middle pulley group of the present invention coordinating by fixed pulley group and running block, loss of weight demand can be realized, meet training demand.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of training institution in the present invention;
Fig. 3 is the structural representation of balance weight mechanism in the present invention;
Fig. 4 is the structural representation of strainer in the present invention;
Fig. 5 is the right view of strainer in the present invention;
Fig. 6 is the structural representation of stop in the present invention;
Fig. 7 is the structural representation of retractable step and the 3rd limiting plate in the present invention.
Detailed description of the invention
See Fig. 1 to Fig. 7, the present invention includes bracing frame 1; Support frame as described above 1 is provided with balance weight mechanism 2 and training institution 3; Described balance weight mechanism 2 comprises counterweight 21, assembly pulley and pulling rope; Described training institution 3 comprises slide rail 31, first fixed pedestal 32, second fixed pedestal 33 and retractable step 34; Described first fixed pedestal 32 and the second fixed pedestal 33 are all fixedly connected on bracing frame 1; Described slide rail 31 is fixedly installed between the first fixed pedestal 32 and the second fixed pedestal 33; Described retractable step 34 is slidably arranged on slide rail 31, and retractable step 34 is between the first fixed pedestal 32 and the second fixed pedestal 33; Described counterweight 21 is slidably arranged on bracing frame 1; Described assembly pulley is arranged on bracing frame 1; Described pulling rope winding is on assembly pulley, and counterweight 21 is connected by pulling rope with retractable step 34.
Meanwhile, in order to eliminate idle stroke, ensureing effectively to train distance, also on bracing frame 1, being provided with strainer 4; Described strainer 4 comprises fixed support 41, leading block 42, compresses support 43, compresses pulley 44 and Fixed latches 45; Described leading block 42 rotates and is arranged on fixed support 41; Described compression pulley 44 rotates to be arranged on and compresses on support 43; Described fixed support 41 is fixedly installed on bracing frame 1; One end of described compression support 43 is rotated and is arranged on fixed support 41; The pivot center of the pivot center of described compression pulley 44, the pivot center of leading block 42 and compression support 43 is parallel to each other; Described Fixed latches 45 is fixedly installed on and compresses on support 43; Described fixed support 41 is provided with multiple jack, coordinates when Fixed latches 45 rotates with compression support 43 with corresponding jack.
Described Fixed latches 45 comprises pin bushing, bolt axle, back-moving spring; One end of described pin bushing is fixedly connected with compression support 43, and the other end of pin bushing is free end; Described bolt axle is slidably arranged in pin bushing; One end of described bolt axle is provided with tongue, and tongue is from pin bushing and compress the fixing one end of support 43 and to stretch out and corresponding with jack, and the other end of bolt axle stretches out from the free end of pin bushing; Described bolt axle is provided with shoulder block, and shoulder block is positioned at bolt axle; Described back-moving spring is set on bolt axle, and back-moving spring is between shoulder block and the free end of pin bushing; Described compression support 43 is provided with the handle 46 for controlling to compress support 43 rotation.
In order to prevent pulling rope from wearing and tearing, also on bracing frame, be provided with stop 5; Described stop 5 comprises mounting bracket 51 and spacing rubber ball 52; Described mounting bracket 51 is fixedly installed on bracing frame 1; Described mounting bracket 51 is provided with two and is oppositely arranged and gap between rotating roller bearing 53, two roller bearings 53 forms stopper slot for limiting spacing rubber ball 52; Described pulling rope comprises the first pulling rope and the second pulling rope; Described first pulling rope winding is on assembly pulley, and the two ends of the first pulling rope are fixedly connected on one end of spacing rubber ball 52 after collecting; One end of described second pulling rope is connected with retractable step 34, and the other end is fixedly connected with the other end of spacing rubber ball 52 through strainer 4.
Described first fixed pedestal 32 is provided with the first limiting plate, and the second fixed pedestal 33 is provided with the second limiting plate, and retractable step 34 is provided with the 3rd limiting plate 34-1; Described 3rd limiting plate 34-1 is slidably arranged in the side of retractable step 34; The two ends of described retractable step 34 are arranged with the sliding support 34-2 for installing the 3rd limiting plate 34-1; Described sliding support 34-2 is provided with the first slide opening and the second slide opening; Described first slide opening is parallel with retractable step 34, the second slide opening and the first slide opening not parallel; The two ends of described 3rd limiting plate 34-1 are arranged with slide-bar group, and slide-bar group comprises the first slide-bar and the second slide-bar; Described first slide-bar is slidably arranged in first slide opening of corresponding sliding support 34-2, and the second slide-bar is slidably arranged in second slide opening of corresponding sliding support 34-2; Second slide-bar at described 3rd limiting plate 34-1 two ends is equipped with the securing member 34-3 for fixing the 3rd limiting plate 34-1.
Described assembly pulley comprises running block 221, fixed pulley group 222, first directive wheel 223, second directive wheel 224, the 3rd directive wheel 225, the 4th directive wheel 226, the 5th directive wheel 227, the 6th directive wheel 228 and the 7th directive wheel 229;
Described running block 221 is fixedly installed in counterweight 21, and running block 221 comprises three the first movable pulley 221-1 be set up in parallel, the second movable pulley 221-2 and the 3rd movable pulley 221-3;
Described fixed pulley group 222 is fixedly installed on bracing frame 1 and fixed pulley group 222 is positioned at the top of running block 221; Described fixed pulley group 222 comprises two the first fixed pulley 222-1 and the second fixed pulley 222-2 that are set up in parallel;
Described first directive wheel 223 and the 7th directive wheel 229 all rotate and are arranged on the mounting bracket 51 of stop 5; Described second directive wheel 224, the 3rd directive wheel 225, the 4th directive wheel 226, the 5th directive wheel 227 and the 6th directive wheel 228 all rotate and are arranged on bracing frame 1;
Described second directive wheel 224 is positioned at the below of the first directive wheel 223,3rd directive wheel 225 is positioned at the rear of the second directive wheel 224,4th directive wheel 226 is positioned at the top of the 3rd directive wheel 225, running block 221 is positioned at the below of the 4th directive wheel 226,5th directive wheel 227 is positioned at the top of running block 221, and the 6th directive wheel 228 is positioned at the front of the 5th directive wheel 227 and is positioned at the top of the 7th directive wheel 229;
One end of described first pulling rope is passed successively after the first directive wheel 223, second directive wheel 224, the 3rd directive wheel 225, the 4th directive wheel 226, first movable pulley 221-1, the first fixed pulley 222-1, the second movable pulley 221-2, the second fixed pulley 222-2, the 3rd movable pulley 221-3, the 5th directive wheel 227, the 6th directive wheel 228 and the 7th directive wheel 229 and the other end collect and is fixedly connected with one end of spacing rubber ball 52.
Described first fixed pedestal 32, second fixed pedestal 33 and retractable step 34 all parallel to the ground.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a leg training apparatus, comprises bracing frame (1); Support frame as described above (1) is provided with balance weight mechanism (2) and training institution (3); It is characterized in that: described balance weight mechanism (2) comprises counterweight (21), assembly pulley and pulling rope; Described training institution (3) comprises slide rail (31), the first fixed pedestal (32), the second fixed pedestal (33) and retractable step (34); Described first fixed pedestal (32) and the second fixed pedestal (33) are all fixedly connected on bracing frame (1); Described slide rail (31) is fixedly installed between the first fixed pedestal (32) and the second fixed pedestal (33); Described retractable step (34) is slidably arranged on slide rail (31), and retractable step (34) is positioned between the first fixed pedestal (32) and the second fixed pedestal (33); Described counterweight (21) is slidably arranged on bracing frame (1); Described assembly pulley is arranged on bracing frame (1); Described pulling rope winding is on assembly pulley, and counterweight (21) is connected by pulling rope with retractable step (34).
2. a kind of leg training apparatus according to claim 1, is characterized in that: also comprise strainer (4); Described strainer (4) comprises fixed support (41), leading block (42), compresses support (43), compresses pulley (44) and Fixed latches (45); Described leading block (42) rotates and is arranged on fixed support (41); The rotation of described compression pulley (44) is arranged on and compresses on support (43); Described fixed support (41) is fixedly installed on bracing frame (1); One end of described compression support (43) is rotated and is arranged on fixed support (41); The pivot center of the pivot center of described compression pulley (44), the pivot center of leading block (42) and compression support (43) is parallel to each other; Described Fixed latches (45) is fixedly installed on and compresses on support (43); Described fixed support (41) is provided with multiple jack, coordinates when Fixed latches (45) rotates with compression support (43) with corresponding jack.
3. a kind of leg training apparatus according to claim 2, is characterized in that: described Fixed latches (45) comprises pin bushing, bolt axle, back-moving spring; One end of described pin bushing is fixedly connected with compression support (43), and the other end of pin bushing is free end; Described bolt axle is slidably arranged in pin bushing; One end of described bolt axle is provided with tongue, and tongue is from pin bushing and compress the fixing one end of support (43) and to stretch out and corresponding with jack, and the other end of bolt axle stretches out from the free end of pin bushing; Described bolt axle is provided with shoulder block, and shoulder block is positioned at bolt axle; Described back-moving spring is set on bolt axle, and back-moving spring is between shoulder block and the free end of pin bushing.
4. a kind of leg training apparatus according to Claims 2 or 3, is characterized in that: described compression support (43) is provided with the handle (46) rotated for controlling compression support (43).
5. a kind of leg training apparatus according to claim 4, is characterized in that: also comprise stop (5); Described stop (5) comprises mounting bracket (51) and spacing rubber ball (52); Described mounting bracket (51) is fixedly installed on bracing frame (1); Described mounting bracket (51) is provided with the stopper slot for limiting spacing rubber ball (52); Described pulling rope comprises the first pulling rope and the second pulling rope; Described first pulling rope winding is on assembly pulley, and the two ends of the first pulling rope are fixedly connected on one end of spacing rubber ball (52) after collecting; One end of described second pulling rope is connected with retractable step (34), and the other end is fixedly connected with the other end of spacing rubber ball (52) through strainer (4).
6. a kind of leg training apparatus according to claim 5, it is characterized in that: described mounting bracket (51) is provided with two and is oppositely arranged and rotating roller bearing (53), the gap between two roller bearings (53) forms stopper slot.
7. a kind of leg training apparatus according to claim 6, it is characterized in that: described first fixed pedestal (32) is provided with the first limiting plate, second fixed pedestal (33) is provided with the second limiting plate, and retractable step (34) is provided with the 3rd limiting plate (34-1); Described 3rd limiting plate (34-1) is slidably arranged in the side of retractable step (34); The two ends of described retractable step (34) are arranged with the sliding support (34-2) for installing the 3rd limiting plate (34-1); Described sliding support (34-2) is provided with the first slide opening and the second slide opening; Described first slide opening is parallel with retractable step (34), the second slide opening and the first slide opening not parallel; The two ends of described 3rd limiting plate (34-1) are arranged with slide-bar group, and slide-bar group comprises the first slide-bar and the second slide-bar; Described first slide-bar is slidably arranged in the first slide opening of corresponding sliding support (34-2), and the second slide-bar is slidably arranged in the second slide opening of corresponding sliding support (34-2); Second slide-bar at described 3rd limiting plate (34-1) two ends is equipped with the securing member (34-3) for fixing the 3rd limiting plate (34-1).
8. a kind of leg training apparatus according to claim 7, is characterized in that: described assembly pulley comprises running block (221), fixed pulley group (222), the first directive wheel (223), the second directive wheel (224), the 3rd directive wheel (225), the 4th directive wheel (226), the 5th directive wheel (227), the 6th directive wheel (228) and the 7th directive wheel (229);
Described running block (221) is fixedly installed in counterweight (21), and running block (221) comprises three the first movable pulleys (221-1) be set up in parallel, the second movable pulley (221-2) and the 3rd movable pulley (221-3);
Described fixed pulley group (222) is fixedly installed on the top that the upper and fixed pulley group (222) of bracing frame (1) is positioned at running block (221); Described fixed pulley group (222) comprises two the first fixed pulleys (222-1) and the second fixed pulley (222-2) that are set up in parallel;
Described first directive wheel (223) and the 7th directive wheel (229) all rotate and are arranged on the mounting bracket (51) of stop (5); Described second directive wheel (224), the 3rd directive wheel (225), the 4th directive wheel (226), the 5th directive wheel (227) and the 6th directive wheel (228) all rotate and are arranged on bracing frame (1);
Described second directive wheel (224) is positioned at the below of the first directive wheel (223), 3rd directive wheel (225) is positioned at the rear of the second directive wheel (224), 4th directive wheel (226) is positioned at the top of the 3rd directive wheel (225), running block (221) is positioned at the below of the 4th directive wheel (226), 5th directive wheel (227) is positioned at the top of running block (221), and the 6th directive wheel (228) is positioned at the front of the 5th directive wheel (227) and is positioned at the top of the 7th directive wheel (229);
One end of described first pulling rope is successively through the first directive wheel (223), second directive wheel (224), 3rd directive wheel (225), 4th directive wheel (226), first movable pulley (221-1), first fixed pulley (222-1), second movable pulley (221-2), second fixed pulley (222-2), 3rd movable pulley (221-3), 5th directive wheel (227), (229 are fixedly connected with one end of spacing rubber ball (52) with after the other end collects for 6th directive wheel (228) and the 7th directive wheel.
9. a kind of leg training apparatus according to claim 8, is characterized in that: described first fixed pedestal (32), the second fixed pedestal (33) and retractable step (34) are all parallel to the ground.
CN201610054807.2A 2016-01-27 2016-01-27 A kind of leg training apparatus Expired - Fee Related CN105477832B (en)

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CN105477832B CN105477832B (en) 2017-07-04

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN109011391A (en) * 2018-09-07 2018-12-18 郭子军 A kind of lower limb disability people physical exercising apparatus
CN109674478A (en) * 2018-12-25 2019-04-26 沈阳体育学院 A kind of total balance of the body quality test instrument for training
CN112915484A (en) * 2021-02-26 2021-06-08 南京林业大学 Physical training device
CN113230602A (en) * 2021-06-16 2021-08-10 温州市中医院 Postoperative rehabilitation exercise equipment

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CN2288743Y (en) * 1997-03-27 1998-08-26 洪涛 Force exercising apparatus for lower limbs controlled by near fixed locus
US20040082444A1 (en) * 2002-08-08 2004-04-29 Nautilus, Inc. Dual-direction pulley system
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CN204193401U (en) * 2014-11-10 2015-03-11 代相苓 A kind of leg exerciser
CN204619290U (en) * 2015-02-12 2015-09-09 王涛 Physical trainer
CN204798716U (en) * 2015-07-14 2015-11-25 青岛科技大学 Thin leg ware
CN205516188U (en) * 2016-01-27 2016-08-31 丹尼沃(常州)健身康复器材有限公司 Leg portion training apparatus

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CN109011391A (en) * 2018-09-07 2018-12-18 郭子军 A kind of lower limb disability people physical exercising apparatus
CN109674478A (en) * 2018-12-25 2019-04-26 沈阳体育学院 A kind of total balance of the body quality test instrument for training
CN112915484A (en) * 2021-02-26 2021-06-08 南京林业大学 Physical training device
CN113230602A (en) * 2021-06-16 2021-08-10 温州市中医院 Postoperative rehabilitation exercise equipment
CN113230602B (en) * 2021-06-16 2022-06-17 温州市中医院 Postoperative rehabilitation exercise equipment

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