CN107854805B - Centripetal centrifugal yielding trainer - Google Patents
Centripetal centrifugal yielding trainer Download PDFInfo
- Publication number
- CN107854805B CN107854805B CN201810009903.4A CN201810009903A CN107854805B CN 107854805 B CN107854805 B CN 107854805B CN 201810009903 A CN201810009903 A CN 201810009903A CN 107854805 B CN107854805 B CN 107854805B
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- centripetal
- steel wire
- training
- winch
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 210000003205 muscle Anatomy 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 14
- 210000000689 upper leg Anatomy 0.000 claims abstract description 12
- 230000008602 contraction Effects 0.000 claims description 21
- 230000000638 stimulation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- 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
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-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
-
- 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
- A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
-
- 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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- 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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
Landscapes
- 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)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a centripetal centrifugal yielding trainer. The device comprises a frame, wherein a stool is arranged on the frame, a thigh fixing sleeve is further arranged on the stool, a handle is arranged above the thigh fixing sleeve, the handle is connected with one end of a main steel wire, the other end of the main steel wire is connected with a conversion block, and the conversion block is respectively connected with a centrifugal training mechanism and a centripetal training mechanism; the centrifugal training mechanism comprises a centrifugal steel wire, one end of the centrifugal steel wire is movably connected with the conversion block, the other end of the centrifugal steel wire passes through the centrifugal pulley and is connected with the winch capable of adjusting speed, and a stroke contact is further arranged on the centrifugal steel wire between the conversion block and the centrifugal pulley; an upper travel switch and a lower travel switch are respectively arranged above and below the travel contact; the centripetal training mechanism comprises a centripetal steel wire, one end of the centripetal steel wire is movably connected with the conversion block, and the other end of the centripetal steel wire passes through the centripetal pulley block to be connected with the damping block capable of adjusting weight. The invention has simple structure, can simultaneously meet the requirements of centripetal training and centrifugal training of muscles, and is flexible to use.
Description
Technical Field
The invention relates to body-building training equipment, in particular to a centripetal centrifugal yielding trainer.
Background
The working mode of human muscle mainly comprises a centripetal contraction mode and a centrifugal contraction mode, but in the existing body building equipment, the muscle is mainly trained in the centripetal contraction mode, the muscle strength is neglected to be exercised by the centrifugal contraction mode of the supermuscle yielding and restraining force, after the body is trained to a certain extent through the centripetal contraction training, the strength gradually cannot meet the requirements, the training time is often increased to correspondingly train the strength, and the training efficiency is reduced. The theoretical research at present finds that the centrifugal contraction of saturation and relief can effectively improve muscle strength in certain aspects, especially the mode of passive stretching and shrinkage achieves better effect and stronger pump feel on the premise of maximum force restriction of human body, and the existing body-building apparatus does not have the body-building apparatus of super-muscle restriction force limit passive relief, and is a centrifugal strength training apparatus of full-course saturation stimulation relief.
Disclosure of Invention
The invention aims to provide a centripetal centrifugal yielding trainer. The invention has simple structure, can simultaneously meet the requirements of centripetal training and centrifugal training of muscles, and is flexible to use.
The technical scheme of the invention is as follows: a centripetal centrifugal yielding trainer comprises a frame, wherein a stool is arranged on the frame, a thigh fixing sleeve is further arranged on the stool, a handle is arranged above the thigh fixing sleeve, the handle is connected with one end of a main steel wire, the other end of the main steel wire is connected with a conversion block, and the conversion block is respectively connected with a centrifugal training mechanism and a centripetal training mechanism; the centrifugal training mechanism comprises a centrifugal steel wire, one end of the centrifugal steel wire is movably connected with the conversion block, the other end of the centrifugal steel wire penetrates through the centrifugal pulley to be connected with the winch capable of adjusting speed, and a stroke contact is further arranged on the centrifugal steel wire between the conversion block and the centrifugal pulley; an upper travel switch and a lower travel switch are respectively arranged above and below the travel contact; the centripetal training mechanism comprises a centripetal steel wire, one end of the centripetal steel wire is movably connected with the conversion block, and the other end of the centripetal steel wire penetrates through the centripetal pulley block to be connected with the damping block capable of adjusting weight.
In the centripetal centrifugal yielding trainer, the conversion block is also movably connected with the chute.
In the centripetal centrifugal yielding trainer, the upper travel switch is an upper travel switch which can be moved and adjusted along the length direction of the centrifugal steel wire; the lower travel switch is capable of being adjusted in a moving mode along the length direction of the centrifugal steel wire.
In the centripetal centrifugal yielding trainer, the centrifugal training mechanism further comprises a foot sleeve, and a foot brake switch capable of controlling the starting and stopping of the winch is arranged on the top wall in the foot sleeve.
In the centripetal centrifugal yielding trainer, the centrifugal training mechanism further comprises a hand brake switch arranged on the handle, and the hand brake switch is connected with the winch.
In the centripetal centrifugal yielding trainer, a lower travel limiting block is arranged below the lower travel switch.
In the centripetal centrifugal yielding trainer, a damping stroke limiting block is further arranged above the damping block.
The beneficial effects are that: compared with the prior art, the invention connects the other end of the main steel wire with the conversion block, the conversion block is respectively and movably connected with the centrifugal training mechanism and the centripetal training mechanism, and the conversion block is specifically and movably connected with the centrifugal steel wire and the centripetal steel wire respectively; when the centripetal shrinkage/centrifugal shrinkage training is required to be carried out singly, the centripetal shrinkage/centrifugal shrinkage training can be carried out only by removing the connection between the centrifugal steel wire/centripetal steel wire and the conversion block; when the centripetal and centrifugal contraction training is needed, the centripetal steel wire and the centrifugal steel wire are connected to the conversion block at the same time; through this structure, a device can satisfy simultaneously and train the centripetal shrink and/or the centrifugal shrink of muscle to need not to prepare two training devices to different training, improved the flexibility that the equipment used, reduced the area of training device, reduced the cost of training device, and then reduced training cost. The invention can realize the centripetal contraction and/or centrifugal contraction training of the muscle by simply improving the existing training equipment, and has low manufacturing cost.
The invention makes up the deficiency of strength training equipment and enriches the training modes and means of body-building equipment. Has larger market demand.
Drawings
Fig. 1 is a schematic structural view of the present invention.
The marks in the drawings are: 1-frame, 2-bench, 3-thigh fixed cover, 4-handle, 5-main steel wire, 6-conversion piece, 7-centrifugal training mechanism, 71-centrifugal steel wire, 72-centrifugal pulley, 73-hoist, 74-travel contact, 75-upper travel switch, 76-lower travel switch, 77-foot cover, 78-foot brake switch, 79-hand brake switch, 710-lower travel stopper, 8-centripetal training mechanism, 81-centripetal steel wire, 82-centripetal pulley block, 83-damping piece, 84-damping travel stopper, 9-spout, 10-main pulley block.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The centripetal centrifugal yielding trainer comprises a frame 1, wherein a stool 2 is arranged on the frame 1, a thigh fixing sleeve 3 is further arranged on the stool 2, a handle 4 is arranged above the thigh fixing sleeve 3, the handle 4 is connected with one end of a main steel wire 5, the other end of the main steel wire 5 passes through a main pulley block 10 to be connected with a conversion block 6, and the conversion block 6 is respectively connected with a centrifugal training mechanism 7 and a centripetal training mechanism 8; the centrifugal training mechanism 7 comprises a centrifugal steel wire 71, one end of the centrifugal steel wire 71 is movably connected with the conversion block 6, the other end of the centrifugal steel wire 71 passes through the centrifugal pulley 72 to be connected with a winch 73 capable of adjusting speed, and a stroke contact 74 is further arranged on the centrifugal steel wire 71 between the conversion block 6 and the centrifugal pulley 72; an upper travel switch 75 and a lower travel switch 76 are respectively arranged above and below the travel contact 74; the centripetal training mechanism 8 comprises a centripetal steel wire 81, one end of the centripetal steel wire 81 is movably connected with the conversion block 6, and the other end of the centripetal steel wire 81 passes through the centripetal pulley block 82 to be connected with the damping block 83 capable of adjusting weight.
The conversion block 6 is also movably connected with the chute 9. By this arrangement, the conversion block 6 slides up/down in the chute 9, improving the stability of the operation of the device.
The upper travel switch 75 is an upper travel switch 75 that can be adjusted by moving along the longitudinal direction of the centrifugal wire 71; the lower travel switch 76 is a lower travel switch 76 which can be adjusted by moving along the length direction of the centrifugal wire 71. The training frequency can be adjusted by adjusting the positions of the upper travel switch and the lower travel switch; in addition, the intensity of training can be adjusted by adjusting the speed at which the hoist 73 operates.
The centrifugal training mechanism 7 further comprises a foot cover 77, and a foot brake switch 78 capable of controlling the start and stop of the winch 73 is arranged on the top wall in the foot cover 77.
The centrifugal training mechanism 7 further includes a hand brake switch 79 provided on the handle 4, and the hand brake switch 79 is connected to the hoist 73.
When emergency stop is required during training, the hand brake switch 79 can be pressed, or the instep is lifted up against the foot brake switch 78 to stop the operation of the winch 73.
A lower travel limit block 710 is also provided below the lower travel switch 76. By setting the downstroke limit block 710, the downstroke switch 76 can only move to the downstroke limit block 710 at most, and the structure ensures that the stroke contact 74 can trigger the downstroke switch 76 in time before/during the arm is straightened to stop the work of the winch 73, so that the training accident caused by the continued work of the winch 73 is avoided.
A damping stroke limiting block 84 is further provided above the damping block 83.
When the centripetal and centrifugal contraction training is carried out simultaneously, a human body sits on the stool 2, thighs are put into the thigh fixing sleeve 3, feet are put into the foot sleeve 77, the handle 4 is held by hands, the preparation work is completed at this time, after the preparation work is completed, the winch 73 is started to gradually retract the centrifugal steel wire 71, the arms are prevented from being lengthened as much as possible, the whole process of restraining and yielding the muscles is saturated, the muscles participating in the restraint and yielding are subjected to restraint breakthrough or traction stimulation, the muscles are trained to the greatest extent, the saturation stimulation of the muscles is realized, and after the stroke contact 74 on the centrifugal steel wire 71 touches the lower stroke switch 76, the winch 73 stops moving, and the centrifugal contraction training of one cycle is completed; after a period of time, the winch 73 reversely releases the centrifugal steel wire 71, the arm downwards pulls the handle 4, in the process, the arm downwards moves against the gravity of the damping block 83, so that the centripetal contraction training of the muscle is realized, until the stroke contact 74 touches the upper stroke switch 75, the winch 73 stops working, and the centripetal contraction training of one period is completed; after a period of time, the winch 73 rotates forward to gradually retract the centrifugal wire 71, and the centrifugal centripetal contraction training of the muscle in the next period is started.
When the centripetal contraction training is required to be performed singly, the centrifugal wire 71 is disconnected from the conversion block 6. Similarly, when centrifugal contraction training is required singly, the connection between the centripetal steel wire 81 and the conversion block 6 is released.
The invention has simple structure, and can adjust the training intensity by adjusting the speed of the winch for gathering the centrifugal steel wire so as to meet the intensity requirements of training in different degrees; through the structure, after training reaches a certain degree, the speed of the winch for gathering the centrifugal steel wire is increased to increase the training intensity, so that the training intensity in unit time is increased, and the training efficiency is further improved; in addition, the hand brake switch is arranged at the handle and connected with the winch, and the foot brake switch is also arranged and connected with the winch; through this structure, can be at any time through pressing hand brake switch or lift foot switch and let the hoist engine stop working in training, through this structure, improve the security of equipment.
The invention sets the winch as a winch capable of adjusting speed, and sets the upper and lower travel switches as a winch capable of moving and adjusting along the length direction of the centrifugal steel wire; above-mentioned structure can realize training intensity and frequency's regulation, uses more nimble, and the suitability is stronger.
Claims (1)
1. A centripetal centrifugal yielding trainer, which is characterized in that: the device comprises a frame (1), wherein a stool (2) is arranged on the frame (1), a thigh fixing sleeve (3) is further arranged on the stool (2), a handle (4) is arranged above the thigh fixing sleeve (3), the handle (4) is connected with one end of a main steel wire (5), the other end of the main steel wire (5) is connected with a conversion block (6), and the conversion block (6) is respectively connected with a centrifugal training mechanism (7) and a centripetal training mechanism (8); the centrifugal training mechanism (7) comprises a centrifugal steel wire (71), one end of the centrifugal steel wire (71) is movably connected with the conversion block (6), the other end of the centrifugal steel wire (71) passes through the centrifugal pulley (72) to be connected with the winch (73) capable of adjusting speed, and a stroke contact (74) is further arranged on the centrifugal steel wire (71) between the conversion block (6) and the centrifugal pulley (72); an upper travel switch (75) and a lower travel switch (76) are respectively arranged above and below the travel contact (74); the centripetal training mechanism (8) comprises a centripetal steel wire (81), one end of the centripetal steel wire (81) is movably connected with the conversion block (6), and the other end of the centripetal steel wire (81) passes through the centripetal pulley block (82) to be connected with the damping block (83) capable of adjusting weight; the conversion block (6) is also movably connected with the chute (9); the upper travel switch (75) is an upper travel switch (75) which can be movably adjusted along the length direction of the centrifugal steel wire (71); the lower travel switch (76) is a lower travel switch (76) which can be movably adjusted along the length direction of the centrifugal steel wire (71); the centrifugal training mechanism (7) further comprises a foot sleeve (77), and a foot brake switch (78) capable of controlling the starting and stopping of the winch (73) is arranged on the top wall in the foot sleeve (77); the centrifugal training mechanism (7) further comprises a hand brake switch (79) arranged on the handle (4), and the hand brake switch (79) is connected with the winch (73); a lower travel limiting block (710) is arranged below the lower travel switch (76); a damping stroke limiting block (84) is further arranged above the damping block (83);
when the centripetal centrifugal yielding trainer is used for centripetal and centrifugal shrinkage training, a human body sits on a stool (2), thighs are put into a thigh fixing sleeve (3), feet are put into a foot sleeve (77), a hand-held handle (4) is held, the preparation work is completed, a winch (73) is started to gradually retract centrifugal steel wires (71) after the preparation work is completed, arms are prevented from being lengthened as much as possible, the whole process of restraining and yielding the muscles is saturated, the muscles participating in the restraint and yielding are subjected to restraint break or traction stimulation, the muscles are trained to the greatest extent, so that the saturation stimulation of the muscles is realized, and after a travel contact (74) on the centrifugal steel wires (71) touches a down travel switch (76), the winch (73) stops moving, and one cycle of centrifugal shrinkage training is completed; then, the winch (73) reversely releases the centrifugal steel wire (71), the arm downwards pulls the handle (4), in the process, the arm downwards moves against the gravity of the damping block (83) to realize the centripetal contraction training of the muscle until the stroke contact (74) touches the upper stroke switch (75), the winch (73) stops working, and the centripetal contraction training of one period is completed; then, the winch (73) rotates forward to gradually draw in the centrifugal steel wire (71), and centrifugal centripetal contraction training of the muscle in the next period is started;
when the centripetal contraction training is required to be singly carried out, the connection between the centrifugal steel wire (71) and the conversion block (6) is released;
when centrifugal contraction training is required to be performed singly, the connection between the centripetal steel wire (81) and the conversion block (6) is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009903.4A CN107854805B (en) | 2018-01-05 | 2018-01-05 | Centripetal centrifugal yielding trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009903.4A CN107854805B (en) | 2018-01-05 | 2018-01-05 | Centripetal centrifugal yielding trainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107854805A CN107854805A (en) | 2018-03-30 |
| CN107854805B true CN107854805B (en) | 2024-03-29 |
Family
ID=61707737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009903.4A Active CN107854805B (en) | 2018-01-05 | 2018-01-05 | Centripetal centrifugal yielding trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107854805B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084775A (en) * | 1992-09-29 | 1994-04-06 | 赖柳明 | Loading device for centrifugal contracting force exerciser |
| KR20140124161A (en) * | 2013-04-16 | 2014-10-24 | 주식회사 웰테크 | Athletic apparatus using the motor |
| TWM511877U (en) * | 2015-08-11 | 2015-11-11 | Nat Pingtung University | Exercise equipment |
| CN105498151A (en) * | 2015-12-18 | 2016-04-20 | 宁波嘉达健康科技有限公司 | Counterweight load system on fitness equipment |
| CN105955309A (en) * | 2016-07-18 | 2016-09-21 | 天津优瑞纳斯液压机械有限公司 | Pulled-type stroke limit device |
| CN106581935A (en) * | 2016-11-15 | 2017-04-26 | 王丽春 | Fitness equipment |
| CN106693302A (en) * | 2016-12-28 | 2017-05-24 | 佛山瑞箭体育器材有限公司 | Arm muscle rowing comprehensive trainer |
| CN206273301U (en) * | 2016-11-16 | 2017-06-23 | 王丽春 | A kind of body-building apparatus variable for training strength |
| CN208003341U (en) * | 2018-01-05 | 2018-10-26 | 贵州大学 | A kind of centripetal centrifugation yielding exercise device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140121071A1 (en) * | 2012-10-31 | 2014-05-01 | Icon Health & Fitness, Inc. | Movable Pulley Systems, Methods and Devices for Exercise Machines |
-
2018
- 2018-01-05 CN CN201810009903.4A patent/CN107854805B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084775A (en) * | 1992-09-29 | 1994-04-06 | 赖柳明 | Loading device for centrifugal contracting force exerciser |
| KR20140124161A (en) * | 2013-04-16 | 2014-10-24 | 주식회사 웰테크 | Athletic apparatus using the motor |
| TWM511877U (en) * | 2015-08-11 | 2015-11-11 | Nat Pingtung University | Exercise equipment |
| CN105498151A (en) * | 2015-12-18 | 2016-04-20 | 宁波嘉达健康科技有限公司 | Counterweight load system on fitness equipment |
| CN105955309A (en) * | 2016-07-18 | 2016-09-21 | 天津优瑞纳斯液压机械有限公司 | Pulled-type stroke limit device |
| CN106581935A (en) * | 2016-11-15 | 2017-04-26 | 王丽春 | Fitness equipment |
| CN206273301U (en) * | 2016-11-16 | 2017-06-23 | 王丽春 | A kind of body-building apparatus variable for training strength |
| CN106693302A (en) * | 2016-12-28 | 2017-05-24 | 佛山瑞箭体育器材有限公司 | Arm muscle rowing comprehensive trainer |
| CN208003341U (en) * | 2018-01-05 | 2018-10-26 | 贵州大学 | A kind of centripetal centrifugation yielding exercise device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107854805A (en) | 2018-03-30 |
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