CN111773630A - Shank trainer that track and field sports used - Google Patents
Shank trainer that track and field sports used Download PDFInfo
- Publication number
- CN111773630A CN111773630A CN202010737625.1A CN202010737625A CN111773630A CN 111773630 A CN111773630 A CN 111773630A CN 202010737625 A CN202010737625 A CN 202010737625A CN 111773630 A CN111773630 A CN 111773630A
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- China
- Prior art keywords
- training
- track
- base
- field sports
- support column
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Classifications
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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
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
- A63B21/0552—Elastic ropes or bands
Abstract
The invention belongs to the technical field of leg training of track and field sports, and particularly relates to a leg training device for track and field sports, which comprises a lower base, a first supporting block and a second supporting block, wherein the first supporting block and the second supporting block are welded on the upper surface of the lower base; through the rotation of rotating the support column, can make the training elastic band twine at the bearing surface to can adjust wantonly the length of training elastic band.
Description
Technical Field
The invention belongs to the technical field of leg training of track and field sports, and particularly relates to a leg training device for track and field sports.
Background
Track and field, also known as athletic sports, is the general name for track and field games and all-round competitions. The classification of modern track and field sports is different, and mainly includes walking race, running, jumping, throwing and all-round sports composed of partial items of running, jumping and throwing, which amount to more than forty items.
Running is a common one in track and field sports, and in running sports, leg muscle energy training is very important, but the existing leg training device is relatively single in function and cannot be adjusted adaptively, so that certain inconvenience is brought to training.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a leg training device for field sports, which has the characteristics of multiple training modes, more diversified functions, convenient adjustment and better practicability in the same device.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shank trainer that track and field sports used, includes base and a lower base upper surface welded's a supporting shoe and No. two supporting shoes down, the base top of going down is provided with the base, base and the inside support that all is provided with of last base down, and support one side end-to-end connection has a bearing, the carousel has been cup jointed to the bearing surface, the base top of going down is provided with the rotation support column, and rotates inside one side of support column and seted up No. two draw-in grooves, No. two draw-in grooves inside block is connected with the fixture block, rotation support column surface one side is provided with the training elastic band.
As the preferable technical scheme of the leg training device for track and field sports, an integrally formed fixed block is welded on the upper surface of the lower base, a resistance spring is welded on one side of the outer surface of the fixed block, the tail end of one side of the resistance spring is elastically connected with a placing groove, a limiting support rod is welded on one side of the outer surface of the placing groove, and the limiting support rod penetrates through the resistance spring.
According to the optimal technical scheme of the leg training device for track and field sports, a first clamping groove is formed in one side of the interior of a first supporting block, and a handrail is fixedly connected to the interior of the first clamping groove through screws.
As the preferable technical scheme of the leg training device for track and field sports, one side of the outer surface of the lower base is provided with the balancing weight.
In a preferred embodiment of the leg training device for athletic sports according to the present invention, the placement groove has an integrally formed structure, and the inner surface of the placement groove is provided with anti-slip lines.
According to the preferable technical scheme of the leg training device for track and field sports, the rotating support column is in a three-dimensional cylindrical shape, and the upper side and the lower side of the inside of the rotating support column are both provided with notches.
As the optimal technical scheme of the leg training device for track and field sports, two first supporting blocks and two second supporting blocks are respectively arranged on two sides of the upper surface of the lower base.
Compared with the prior art, the invention has the beneficial effects that: the waist fixing rope arranged at the tail end of the training elastic belt is sleeved at the proper position of the waist, so that a sportsman can run in the opposite direction pulled by the training elastic belt, and the durability of the legs of the sportsman and the strength of muscles of the legs can be well trained through the resistance generated by the training elastic belt; the training elastic band can be wound on the outer surface of the bearing by rotating the rotating supporting column, so that the length of the training elastic band can be adjusted at will, the resistance of the training elastic band can be changed, different training personnel can conveniently, and the training elastic band can be matched with a proper resistance according to the training state of the training personnel, so that the training effect can be better; after the length of the training elastic band is adjusted by rotating the supporting column, the limiting device can be fixed on the outer surface of the rotating supporting column through a bolt, so that the rotation of the rotating supporting column is limited, and the stability of one side of the training elastic band is ensured; meanwhile, the height of the training elastic band can be adjusted through the movement of the clamping block in the second clamping groove, so that the device is convenient to adapt to the height difference of different trainers, and the practicability of the device is better; the training personnel can place one foot inside the placing groove, the muscle of the leg is utilized to press down the placing groove, the explosive force of the leg during starting running of the leg of the training personnel is well achieved through the resistance generated by the resistance spring, so that the device is more diverse in functionality, meanwhile, the supporting shape of the fixed block is approximately restored, the starting running posture of the training personnel during running is guaranteed, and the training effect is better; through setting up the handrail, training personnel can be with holding the surface at the handrail when utilizing the standing groove to train, guarantee the stability of training personnel upper part of the body, more do benefit to the training of shank.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the base and the supporting block of the present invention in a three-dimensional connection;
FIG. 3 is a schematic side view of the base and support block of the present invention;
FIG. 4 is a perspective view of the rotating support column of the present invention;
FIG. 5 is a schematic structural view of a section of a placement groove of the present invention;
FIG. 6 is an enlarged view of the detailed connection between the fixture block and the second slot in the present invention;
in the figure: 1. a lower base; 2. an upper base; 3. a first supporting block; 4. a first card slot; 5. a grab bar; 6. a placement groove; 7. a fixed block; 8. a resistance spring; 9. a limit strut; 10. a bearing; 11. a support; 12. a turntable; 13. a second card slot; 14. training the elastic band; 15. a second supporting block; 16. rotating the support column; 17. a balancing weight; 18. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a leg training device for track and field sports comprises a lower base 1, a first supporting block 3 and a second supporting block 15 welded on the upper surface of the lower base 1, an upper base 2 is arranged above the lower base 1, a support 11 is arranged inside the lower base 1 and the upper base 2, a bearing 10 is connected with the end of one side of the support 11, a turntable 12 is sleeved on the outer surface of the bearing 10, a rotating supporting column 16 is arranged above the lower base 1, a second clamping groove 13 is arranged on one side inside the rotating supporting column 16, a clamping block 18 is clamped and connected inside the second clamping groove 13, a training elastic band 14 is arranged on one side of the outer surface of the rotating supporting column 16, in the embodiment, the first supporting block 3 and the second supporting block 15 are arranged on the upper surface of the lower base 1, so that the supporting performance of the upper base 2 is ensured, meanwhile, the rotating supporting column 16 is arranged between the lower base 1 and the upper base 2, and, when the athlete trains, the waist fixing rope arranged at the tail end of the training elastic band 14 is sleeved at a proper position of the waist, the athlete can run in the opposite direction pulled by the training elastic band 14, and the durability of the legs of the athlete and the strength of the muscles of the legs can be well trained through the resistance generated by the training elastic band 14; meanwhile, the tail ends of the two sides in the rotating support column 16 are sleeved on the outer surface of the rotating disc 12, so that the rotating support column 16 is driven to rotate through the rotation of the rotating disc 12, grooves are formed in the lower base 1 and the upper base 2, the rotation of the upper tail end and the lower tail end of the rotating support column 16 is ensured, the training elastic band 14 can be wound on the outer surface of the bearing 10 through the rotation of the rotating support column 16, the length of the training elastic band 14 can be adjusted at will, the resistance of the training elastic band 14 can be changed, different training personnel can be facilitated, the proper resistance can be matched according to the training state of the training personnel, and the training effect can be better; meanwhile, the outer surface of the second support block 15 is rotatably connected with two limiting devices, and one sides of the two limiting devices protrude outwards to form a semicircular arc shape, so that the two limiting devices can better fit with the outer surface of the rotating support column 16, after the length of the training elastic band 14 is adjusted through the rotating support column 16, the limiting devices can be fixed on the outer surface of the rotating support column 16 through bolts, the rotation of the rotating support column 16 is limited, and the stability of one side of the training elastic band 14 is ensured; simultaneously through the inside removal of fixture block 18 in No. two draw-in grooves 13, and then can adjust training elastic band 14's height, be convenient for adapt to different trainees' height difference, make the practicality of device better, a plurality of locating hole has all been seted up simultaneously in training elastic band 14 and rotation support post 16 inside, be convenient for fix training elastic band 14 at rotation support post 16 surface through the screw, avoid training elastic band 14 at the unstable of rotation support post 16 surface position, cause the influence to the training.
Specifically, the upper surface of the lower base 1 is welded with an integrally formed fixed block 7, one side of the outer surface of the fixed block 7 is welded with a resistance spring 8, the tail end of one side of the resistance spring 8 is elastically connected with a placing groove 6, one side of the outer surface of the placing groove 6 is welded with a limit support rod 9, and the limit support rod 9 penetrates through the resistance spring 8, in the embodiment, a trainer can place one foot inside the placing groove 6, the placing groove 6 is pressed down by utilizing the muscle of the leg, the explosive force of the leg during starting of the leg of the trainer is well achieved through the resistance generated by the resistance spring 8, so that the device has more diverse functionality, meanwhile, the supporting shape of the fixed block 7 is approximately restored, the starting posture of the trainer during running is ensured to be better in training effect, meanwhile, one side of the lower surface of the placing groove 6 is welded with the limit support rod 9, and one side of the limit support rod 9, the limiting support rod 9 can well limit the resistance spring 8, and dislocation of the resistance spring 8 during compression is avoided.
Specifically, No. 3 inside one sides of supporting shoe have seted up a draw-in groove 4, and the inside handrail 5 that passes through screw fixedly connected with of a draw-in groove 4, in this embodiment, through setting up handrail 5, training person can be when utilizing standing groove 6 to train, can be with holding at handrail 5's surface, guarantee training person's upper part of the body stability, more do benefit to the training of shank, a draw-in groove 4 and handrail 5 are connected for the block simultaneously, the junction utilizes the screw to fix, can be through not hard up of screw, remove handrail 5 at the inside position of a draw-in groove 4, and then can adjust handrail 5's height, so as to adapt to different training person's height difference, a plurality of locating hole has all been seted up to a draw-in groove 4 and handrail 5 inside simultaneously, guarantee behind both adjusting the position, the screw is convenient to be fixed through the locating hole.
Specifically, 1 surface one side of lower base is provided with balancing weight 17, and in this embodiment, balancing weight 17 sets up in the opposite side of training elastic band 14, improves the certain dead weight of this device through balancing weight 17, guarantees the stability of device, security when avoiding training personnel to pass through training elastic band 14 training.
Concrete, standing groove 6 becomes the shape structure as an organic whole, and 6 internal surfaces of standing groove are provided with anti-skidding line, in this embodiment, through the inside anti-skidding line of standing groove 6, very big reduction training personnel foot through the standing groove 6 training, take place to slide, influence the quality of training.
Specifically, the rotation support post 16 is three-dimensional cylindric, and rotates the inside upper and lower both sides of support post 16 and all seted up the notch, and in this embodiment, the notch has all been seted up to both sides about bearing 10, guarantees that fine ability and carousel 12 are connected.
Specifically, two first supporting blocks 3 and two second supporting blocks 15 are respectively arranged on two sides of the upper surface of the lower base 1.
The working principle and the using process of the invention are as follows: in the use process of the invention, the first support block 3 and the second support block 15 are arranged on the upper surface of the lower base 1, so that the support property of the upper base 2 is ensured, meanwhile, the rotating support column 16 is arranged between the lower base 1 and the upper base 2, and the training elastic belt 14 is arranged on one side of the outer surface of the rotating support column 16, when a sportsman trains, the proper position of the waist can be sleeved with the waist fixing rope arranged at the tail end of the training elastic belt 14, the sportsman can run in the opposite direction pulled by the training elastic belt 14, and the durability of the legs of the sportsman and the strength of the muscles of the legs can be well trained through the resistance generated by the training elastic belt 14; meanwhile, the tail ends of the two sides in the rotating support column 16 are sleeved on the outer surface of the rotating disc 12, so that the rotating support column 16 is driven to rotate through the rotation of the rotating disc 12, grooves are formed in the lower base 1 and the upper base 2, the rotation of the upper tail end and the lower tail end of the rotating support column 16 is ensured, the training elastic band 14 can be wound on the outer surface of the bearing 10 through the rotation of the rotating support column 16, the length of the training elastic band 14 can be adjusted at will, the resistance of the training elastic band 14 can be changed, different training personnel can be facilitated, the proper resistance can be matched according to the training state of the training personnel, and the training effect can be better; meanwhile, the outer surface of the second support block 15 is rotatably connected with two limiting devices, and one sides of the two limiting devices protrude outwards to form a semicircular arc shape, so that the two limiting devices can better fit with the outer surface of the rotating support column 16, after the length of the training elastic band 14 is adjusted through the rotating support column 16, the limiting devices can be fixed on the outer surface of the rotating support column 16 through bolts, the rotation of the rotating support column 16 is limited, and the stability of one side of the training elastic band 14 is ensured; simultaneously through the inside removal of fixture block 18 in No. two draw-in grooves 13, and then can adjust training elastic band 14's height, be convenient for adapt to different trainees' height difference, make the practicality of device better, a plurality of locating hole has all been seted up simultaneously in training elastic band 14 and rotation support post 16 inside, be convenient for fix training elastic band 14 at rotation support post 16 surface through the screw, avoid training elastic band 14 at the unstable of rotation support post 16 surface position, cause the influence to the training.
Training personnel can place a foot in the inside of standing groove 6 simultaneously, utilize the muscle of shank to push down standing groove 6, the resistance that produces through resistance spring 8, the fine explosive force of shank when reaching the run-off of training personnel shank, make the functional more various of this device, fixed block 7 supports the shape simultaneously and has approximately reduced, the run-off posture when training personnel run, it is better to guarantee the training effect, simultaneously, 6 lower surface one side welding in standing groove has spacing branch 9, and 9 one side of spacing branch runs through 7 inside extensions outsides of fixed block, can be fine carry out limiting displacement to resistance spring 8 through spacing branch 9, avoid resistance spring 8 to take place the dislocation when the compression.
In addition through setting up handrail 5, training person is when utilizing standing groove 6 to train, can be with holding the surface at handrail 5, guarantee the stability of training person upper half body, more do benefit to the training of shank, a draw-in groove 4 and handrail 5 are connected for the block simultaneously, the junction utilizes the screw to fix, can be through the not hard up of screw, remove handrail 5 at the inside position of a draw-in groove 4, and then can adjust handrail 5's height, so as to adapt to different training person's height difference, a plurality of locating hole has all been seted up to a draw-in groove 4 and handrail 5 inside simultaneously, guarantee behind both adjusting position, the screw is convenient to be fixed through the locating hole.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a shank trainer that track and field sports used, includes base (1) and lower base (1) upper surface welded's a supporting shoe (3) and No. two supporting shoes (15) down, its characterized in that: lower base (1) top is provided with base (2), base (1) and last base (2) are inside all to be provided with support (11) down, and support (11) one side end-to-end connection has bearing (10), carousel (12) have been cup jointed to bearing (10) surface, base (1) top is provided with rotation support column (16) down, and has seted up No. two draw-in grooves (13) on one side of rotation support column (16) inside, No. two draw-in grooves (13) inside block is connected with fixture block (18), rotation support column (16) surface one side is provided with training elastic band (14).
2. The leg exercise device for track and field sports of claim 1, wherein: lower base (1) upper surface welding has integrated into one piece fixed block (7), fixed block (7) surface one side welding has resistance spring (8), and the terminal elastic connection in resistance spring (8) one side has standing groove (6), standing groove (6) surface one side welding has spacing branch (9), and just spacing branch (9) run through inside resistance spring (8).
3. The leg exercise device for track and field sports of claim 1, wherein: a clamping groove (4) is formed in one side of the interior of the first supporting block (3), and a handrail (5) is fixedly connected to the interior of the first clamping groove (4) through a screw.
4. The leg exercise device for track and field sports of claim 1, wherein: and a balancing weight (17) is arranged on one side of the outer surface of the lower base (1).
5. The leg exercise device for track and field sports of claim 2, wherein: the placing groove (6) is of an integrally formed structure, and anti-skid grains are arranged on the inner surface of the placing groove (6).
6. The leg exercise device for track and field sports of claim 1, wherein: the rotating support column (16) is in a three-dimensional cylindrical shape, and notches are formed in the upper side and the lower side of the inside of the rotating support column (16).
7. The leg exercise device for track and field sports of claim 1, wherein: two first supporting blocks (3) and two second supporting blocks (15) are respectively arranged on two sides of the upper surface of the lower base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737625.1A CN111773630A (en) | 2020-07-28 | 2020-07-28 | Shank trainer that track and field sports used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737625.1A CN111773630A (en) | 2020-07-28 | 2020-07-28 | Shank trainer that track and field sports used |
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| Publication Number | Publication Date |
|---|---|
| CN111773630A true CN111773630A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010737625.1A Pending CN111773630A (en) | 2020-07-28 | 2020-07-28 | Shank trainer that track and field sports used |
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| Country | Link |
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| CN (1) | CN111773630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973067A (en) * | 2021-02-22 | 2021-06-18 | 焦作大学 | Taijiquan lower limb strength adjustment training device |
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|---|---|---|---|---|
| US4371160A (en) * | 1981-03-04 | 1983-02-01 | Shooltz Michael L | Exercise device for runners |
| US20060199711A1 (en) * | 2005-03-07 | 2006-09-07 | Mr. David Miers | The Running Training Machine |
| DE102012110051A1 (en) * | 2011-12-22 | 2013-06-27 | Harald Scheffer | Restraint device, in particular for training purposes |
| CN105107137A (en) * | 2007-06-07 | 2015-12-02 | 迈克尔·A·韦里尔 | Lateral training apparatus and method |
| CN205948284U (en) * | 2016-07-18 | 2017-02-15 | 湖南第一师范学院 | Track and field sports person's shank strength training device |
| CN206138709U (en) * | 2016-11-11 | 2017-05-03 | 哈尔滨体育学院 | Training auxiliary device is used in track and field teaching |
| CN208287395U (en) * | 2018-04-09 | 2018-12-28 | 张海芳 | A kind of orthopaedic medical treatment rehabilitation leg training device |
-
2020
- 2020-07-28 CN CN202010737625.1A patent/CN111773630A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371160A (en) * | 1981-03-04 | 1983-02-01 | Shooltz Michael L | Exercise device for runners |
| US20060199711A1 (en) * | 2005-03-07 | 2006-09-07 | Mr. David Miers | The Running Training Machine |
| CN105107137A (en) * | 2007-06-07 | 2015-12-02 | 迈克尔·A·韦里尔 | Lateral training apparatus and method |
| DE102012110051A1 (en) * | 2011-12-22 | 2013-06-27 | Harald Scheffer | Restraint device, in particular for training purposes |
| CN205948284U (en) * | 2016-07-18 | 2017-02-15 | 湖南第一师范学院 | Track and field sports person's shank strength training device |
| CN206138709U (en) * | 2016-11-11 | 2017-05-03 | 哈尔滨体育学院 | Training auxiliary device is used in track and field teaching |
| CN208287395U (en) * | 2018-04-09 | 2018-12-28 | 张海芳 | A kind of orthopaedic medical treatment rehabilitation leg training device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973067A (en) * | 2021-02-22 | 2021-06-18 | 焦作大学 | Taijiquan lower limb strength adjustment training device |
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Application publication date: 20201016 |
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