CN209984877U

CN209984877U - Track and field physical energy training device

Info

Publication number: CN209984877U
Application number: CN201920632015.8U
Authority: CN
Inventors: 王洪
Original assignee: Hunan Financial and Industrial Vocational Technical College
Current assignee: Hunan Financial and Industrial Vocational Technical College
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-24
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to the technical field of sports equipment, and discloses a track and field physical energy training device, which comprises a fixed frame, wherein a device main body is fixed at the top center of the fixed frame, the front surface center and the rear surface center of the device main body are respectively and rotatably connected with a connecting rod, pedals are respectively fixed at one ends of the two connecting rods, which are far away from the device main body, and a damping regulator is rotatably connected at the top center of the device main body; through fixing the reel through the gallows on the mount, the rolling has the stay cord on the surface of the inside pivot of reel, the external fixation of pivot has clockwork spring simultaneously, when using, the handle on the stay cord can be pulled to the training person, thereby can pull out the stay cord from the reel, when relaxing, through inside clockwork spring's resilience force, thereby can retrieve the stay cord, the action is loosened to the repetition, and then can be in training shank strength, also can train the hand.

Description

Track and field physical energy training device

Technical Field

The utility model relates to a sport equipment technical field specifically is a track and field physical stamina trainer.

Background

Sports equipment, the various apparatus that sports match and body-building exercise used, the general name of equipment and articles for use, sports equipment and sports interdependence, the mutual promotion, sports's popularization and sport item's diversification make sports equipment's kind, specification etc. all are developed, in the sports competition, the track and field match is one of the most common sports events, because track and field match consumed physical power is great, consequently before carrying out the track and field match, often need train sportsman's physical stamina through the physical training device, avoid the time at the match, the sportsman is because the physical strength is not sufficient, thereby influence the result of match.

However, the prior art has the following problems:

(1) in the track and field competition, the leg plays a great role, so that the existing physical training device usually focuses on the training of leg strength, thereby reducing or neglecting the training of the leg strength, and being inconvenient for training the leg strength and training the leg strength.

(2) When using, need carry the device to the place that can provide to sit down and use, the training person of being not convenient for uses anytime and anywhere, and is comparatively inconvenient, and simultaneously in the transport, the certain physical power of consumption training person.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a track and field physical stamina trainer has solved current physical stamina trainer, when using, is not convenient for when training shank strength, comes the training of hand strength and when using, need carry the device to the place that can provide to sit and use, the person of being not convenient for train trains comparatively inconvenient problem anytime and anywhere.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a track and field physical training device, includes the mount, the top center department of mount is fixed with the device main part, the front surface center department and the rear surface center department of device main part all rotate and are connected with the connecting rod, two the connecting rod is kept away from the one end of device main part all is fixed with pedal, the top center department of device main part rotates and is connected with the damping regulator, the bottom center department welded fastening of mount has the gallows, the bottom of gallows is fixed with hollow structure's reel, the inside rear surface center department of reel rotates and is connected with the pivot, the surface rolling of pivot has the stay cord, just the surface of pivot is close to stay cord department is fixed with clockwork spring, the stay cord is kept away from the one end of pivot is run through the reel is fixed with the handle.

Preferably, the one end of pivot is fixed with first disc, one side of first disc is fixed with the rubber gasket, the front surface center department of reel inlays and is equipped with the thread bush, the internal thread connection of thread bush has the threaded rod, the one end of threaded rod is located the outside of reel is fixed with the knob, just the other end of threaded rod is fixed with the second disc, the second disc with the opposite side of first disc also is fixed with the rubber gasket.

Preferably, a cross rod is welded and fixed on one side of the fixing frame, supporting legs are perpendicularly welded and fixed on one side, far away from the fixing frame, of the lower surface of the cross rod, and a stool is arranged on the outer surface of the cross rod.

Preferably, a plurality of first fixed orificess have evenly been seted up to the front surface of horizontal pole, just the surface sliding connection of horizontal pole has the sliding sleeve, sit the bench the bottom with the top fixed connection of sliding sleeve, the front surface center department of sliding sleeve has seted up the second fixed orifices, the inside cross-under of second fixed orifices has the fixed pin, the one end of fixed pin is in the cross-under simultaneously in the first fixed orifices.

Preferably, the top and the bottom of the inner surface of the sliding sleeve are symmetrically fixed with fixed blocks, two shaft levers are fixed between the fixed blocks, the centers of the outer surfaces of the shaft levers are rotatably connected with pulleys, the upper surface and the lower surface of the cross rod are provided with sliding grooves, and the bottoms of the two pulleys are respectively located in the two sliding grooves.

Preferably, the bottom of the supporting leg is fixed with an anti-skid foot pad, and the bottom of the fixing frame is also symmetrically fixed with the anti-skid foot pad.

(III) advantageous effects

The utility model provides a track and field physical stamina trainer possesses following beneficial effect:

(1) the utility model discloses a through the fixed reel of gallows on the mount, the rolling has the stay cord on the surface of the inside pivot of reel, the external fixed surface of pivot has clockwork spring simultaneously, when using, the handle on the stay cord can be spur to the training person, thereby can pull out the stay cord from the reel, when relaxing, through inside clockwork spring's resilience force, thereby can retrieve the stay cord, the action is loosened to the repetition, and then can be when training shank strength, also can train the hand.

(2) The utility model discloses a there is the horizontal pole at one side welded fastening of mount, there is the bench of sitting through sliding sleeve sliding connection simultaneously on the horizontal pole, the training person can directly sit and use on sitting the bench, simultaneously through sliding sleeve, will sit the bench and slide to suitable position, and through the effect between first fixed orifices and second fixed orifices and the fixed pin, thereby can fix sitting the bench, can sit the regulation of bench according to training person's leg length, the training person of being convenient for uses anytime and anywhere.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the reel of the present invention;

fig. 3 is a schematic diagram of a side view structure of the middle sliding sleeve of the present invention.

In the figure: 1. pedaling; 2. a connecting rod; 3. a device main body; 4. a damping adjuster; 5. a fixed mount; 6. a cross bar; 7. a first fixing hole; 8. a stool; 9. a sliding sleeve; 10. supporting legs; 11. anti-skid foot pads; 12. a handle; 13. pulling a rope; 14. coiling; 15. a knob; 16. a hanger; 17. a second disc; 18. a threaded rod; 19. a threaded sleeve; 20. a rubber gasket; 21. a first disc; 22. a clockwork spring; 23. a rotating shaft; 24. a fixing pin; 25. a second fixing hole; 26. a fixed block; 27. a shaft lever; 28. a pulley; 29. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a track and field physical training device comprises a fixing frame 5, a device main body 3 is fixed at the top center of the fixing frame 5, connecting rods 2 are rotatably connected at the front surface center and the rear surface center of the device main body 3, pedals 1 are fixed at the ends, far away from the device main body 3, of the two connecting rods 2, a damping regulator 4 is rotatably connected at the top center of the device main body 3, a hanger 16 is fixedly welded at the bottom center of the fixing frame 5, a reel 14 with a hollow structure is fixed at the bottom of the hanger 16, a rotating shaft 23 is rotatably connected at the inner rear surface center of the reel 14, a pull rope 13 is wound on the outer surface of the rotating shaft 23, a clockwork spring 22 is fixed at the outer surface of the rotating shaft 23, a pull handle 12 is fixed at the end, far away from the rotating shaft 23, of the pull rope 13 penetrates through the reel 14, and the pull handle 12 can be pulled to, thereby can pull out stay cord 13 from reel 14, when relaxing hand strength, through the resilience force of clockwork spring 22 on the pivot 23, thereby can drive the reversal of pivot 23, and then can retrieve reel 14's inside with stay cord 13, the operation of repeated loose pulling, thereby can train the strength of hand, realized when training, when carrying out shank strength training, also can train the strength of hand.

Furthermore, a first disc 21 is fixed at one end of the rotating shaft 23, a rubber gasket 20 is fixed at one side of the first disc 21, a threaded sleeve 19 is embedded in the center of the front surface of the reel 14, a threaded rod 18 is connected to the internal thread of the threaded sleeve 19, a knob 15 is fixed at one end of the threaded rod 18 and located outside the reel 14, a second disc 17 is fixed at the other end of the threaded rod 18, the rubber gasket 20 is also fixed at the opposite side of the second disc 17 and the first disc 21, when the hand strength training needs to be enhanced, the knob 15 can be rotated to drive the threaded rod 18 to rotate, so that the threaded rod 18 can move rightwards, and finally the rubber gaskets 20 on the first disc 21 and the second disc 17 are attached to each other, so that the rotating damping force of the rotating shaft 23 can be increased, and the hand strength training can be enhanced.

Further, one side welded fastening of mount 5 has horizontal pole 6, and the perpendicular welded fastening in one side of mount 5 is kept away from to the lower surface of horizontal pole 6 has supporting leg 10, and the surface of horizontal pole 6 is equipped with sits bench 8, and when using, the training person can directly sit and train on sitting bench 8, need not carry the device again to the inconvenience that can provide the place of sitting and use, has realized the function that the training person can be anytime and anywhere trains.

Further, a plurality of first fixed orificess 7 have evenly been seted up to the front surface of horizontal pole 6, and the surface sliding connection of horizontal pole 6 has sliding sleeve 9, sit the top fixed connection of the bottom of bench 8 and sliding sleeve 9, second fixed orifices 25 has been seted up to the front surface center department of sliding sleeve 9, the inside cross-under of second fixed orifices 25 has fixed pin 24, the one end of fixed pin 24 is worn to connect simultaneously in first fixed orifices 7, simultaneously when training, can be according to different trainees's leg length, come to drive the slip of sitting bench 8 through sliding sleeve 9, make to sit bench 8 and can arrive on a comparatively suitable position, when sitting bench 8 slides on suitable position, through the effect of first fixed orifices 7 and second fixed orifices 25 and fixed pin 24, thereby can fix bench 8, and then can adapt to the use of the training person of different leg lengths.

Further, the equal symmetry in internal surface top and the bottom of sliding sleeve 9 is fixed with fixed block 26, be fixed with axostylus axostyle 27 between two fixed blocks 26, the surface center department of axostylus axostyle 27 rotates and is connected with pulley 28, spout 29 has all been seted up to the upper surface and the lower surface of horizontal pole 6, the bottom of two pulley 28 is located the inside of two spout 29 respectively, when sliding sleeve 9 is gliding on horizontal pole 6, through two pulley 28, can make sliding sleeve 9 more smooth and easy slide, simultaneously through pulley 28 and spout 29's effect, can avoid sliding sleeve 9 the condition emergence of rocking to appear.

Furthermore, the bottom of supporting leg 10 is fixed with anti-skidding foot pad 11, and the bottom of mount 5 also symmetry is fixed with anti-skidding foot pad 11, and when using, can avoid the whole gliding condition of emergence of device through anti-skidding foot pad 11 to influence training person's training.

To sum up, the utility model discloses a work flow: when the hand strength training device is used, the handle 12 can be pulled to pull the movement of the pull rope 13, so that the pull rope 13 can be pulled out of the reel 14, when the hand strength is released, the resilience force of the spring 22 on the rotating shaft 23 can drive the rotating shaft 23 to rotate reversely, the pull rope 13 can be recovered into the reel 14, the loosening operation is repeated, so that the hand strength can be trained, the training of the leg strength can be realized while the hand strength is trained, when the training of the hand strength needs to be enhanced, the knob 15 can be rotated to drive the threaded rod 18 to rotate, so that the threaded rod 18 can move rightwards, finally the rubber gaskets 20 on the first disc 21 and the second disc 17 are attached, the rotating damping force of the rotating shaft 23 can be increased, and the training of the hand strength can be enhanced, when training simultaneously, can be according to different trainees ' leg length, come to drive the slip of sitting bench 8 through sliding sleeve 9, make sit bench 8 can reach a comparatively suitable position on, when sitting bench 8 and slide to suitable position, through first fixed orifices 7 and second fixed orifices 25 and fixed pin 24's effect, thereby can fix sitting bench 8, and then can adapt to the use of the trainer of different leg lengths, and when sliding sleeve 9 slided on horizontal pole 6, through two pulleys 28, can make sliding sleeve 9 more smooth and easy slide, simultaneously through pulley 28 and spout 29's effect, can avoid sliding sleeve 9 the condition emergence of rocking to appear.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a track and field physical ability trainer, includes mount (5), its characterized in that: the top center department of mount (5) is fixed with device main part (3), the front surface center department and the rear surface center department of device main part (3) all rotate and are connected with connecting rod (2), two connecting rod (2) are kept away from the one end of device main part (3) all is fixed with pedal (1), the top center department of device main part (3) rotates and is connected with damping regulator (4), the bottom center department welded fastening of mount (5) has gallows (16), the bottom of gallows (16) is fixed with hollow structure's reel (14), the inside rear surface center department of reel (14) rotates and is connected with pivot (23), the surface rolling of pivot (23) has stay cord (13), just the surface of pivot (23) is close to stay cord (13) department is fixed with clockwork spring (22), stay cord (13) are kept away from the one end of pivot (23) runs through reel (14) is fixed with handle (12) .

2. The track-and-field physical training device of claim 1, wherein: the one end of pivot (23) is fixed with first disc (21), one side of first disc (21) is fixed with rubber gasket (20), the front surface center department of reel (14) inlays and is equipped with thread bush (19), the internal thread of thread bush (19) is connected with threaded rod (18), the one end of threaded rod (18) is located the outside of reel (14) is fixed with knob (15), just the other end of threaded rod (18) is fixed with second disc (17), second disc (17) with the opposite side of first disc (21) also is fixed with rubber gasket (20).

3. The track-and-field physical training device of claim 1, wherein: one side welded fastening of mount (5) has horizontal pole (6), the lower surface of horizontal pole (6) is kept away from one side perpendicular welded fastening of mount (5) has supporting leg (10), the surface of horizontal pole (6) is equipped with sits bench (8).

4. The track-and-field physical training device of claim 3, wherein: a plurality of first fixed orificess (7) have evenly been seted up to the front surface of horizontal pole (6), just the surface sliding connection of horizontal pole (6) has sliding sleeve (9), sit the bottom of bench (8) with the top fixed connection of sliding sleeve (9), second fixed orifices (25) have been seted up to the front surface center department of sliding sleeve (9), fixed pin (24) have been worn to connect in the inside of second fixed orifices (25), the one end of fixed pin (24) is worn to connect simultaneously in first fixed orifices (7).

5. The track-and-field physical training device of claim 4, wherein: the sliding sleeve is characterized in that fixed blocks (26) are symmetrically fixed to the top and the bottom of the inner surface of the sliding sleeve (9), a shaft rod (27) is fixed between the fixed blocks (26), a pulley (28) is rotatably connected to the center of the outer surface of the shaft rod (27), sliding grooves (29) are formed in the upper surface and the lower surface of the cross rod (6), and the bottoms of the pulley (28) are located in the sliding grooves (29) respectively.

6. The track-and-field physical training device of claim 5, wherein: the bottom of the supporting leg (10) is fixed with an anti-skid pad (11), and the bottom of the fixing frame (5) is also symmetrically fixed with the anti-skid pad (11).