CN112843601A - Running training device - Google Patents

Abstract

The invention discloses a running training device, and mainly relates to the field of training instruments. Including the rail guard, the rail guard symmetry sets up, two be equipped with running platform, its characterized in that between the rail guard: the vertical section of running platform is the arc, the last recess that is equipped with of running platform, the recess internal rotation is connected with a plurality of pivots, be fixed with the live-rollers in the pivot, the both sides of the lowest department of running platform rotate with two rail guards respectively and are connected, rotate on the rail guard and be connected with the telescopic link, the expansion end of telescopic link rotates with the bottom of running platform and is connected, be equipped with the damping adjustment ware that the cooperation live-rollers used on the rail guard. The invention has the beneficial effects that: its simple structure need not consume the energy during use, uses more environmental protection, and can supervise the user, guarantees the training result.

Description

Running training device

Technical Field

The invention relates to the field of sports equipment, in particular to a running training device.

Background

Present most common indoor training device of running is exactly the treadmill, the treadmill will utilize electric power to make the area of running constantly rotate on the one hand, certain electric power energy resource consumption has been caused, use not environmental protection, on the other hand can't supervise the timely training of training person when running, the achievement of training comes from user's consciousness completely, and most people all have the inertia when the training, be difficult to guarantee better training effect, and the treadmill price is expensive, the device is complicated, it uses to be difficult to be applicable to most crowds ' training of running.

Disclosure of Invention

The invention aims to provide a running training device which is simple in structure, does not need to consume energy when in use, is more environment-friendly when in use, and can urge users to ensure training results.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a training device runs, includes the rail guard, the rail guard symmetry sets up, two be equipped with the platform of running between the rail guard, the longitudinal section of platform of running is the arc, be equipped with the recess on the platform of running, the recess internal rotation is connected with a plurality of pivots, be fixed with the live-rollers in the pivot, the both sides of the lowest of platform of running rotate with two rail guards respectively and are connected, the rotation is connected with the telescopic link on the rail guard, the expansion end of telescopic link rotates with the bottom of platform of running to be connected, be equipped with the damping adjustment ware that the cooperation live-rollers used on the rail guard.

Further, the rail guard includes horizontal grab bar and vertical fender rod, the platform of running rotates with vertical fender rod to be connected, the damping adjustment ware includes the damping area, the one end in damping area rotates with the lowest of the platform of running to be connected, be equipped with a plurality of damping pieces on the damping area, the damping piece contacts with the live-rollers.

Furthermore, the bottom of the groove is provided with a plurality of through holes which penetrate through the groove, the positions of the through holes correspond to the rotating roller, and the damping block is in contact with the rotating roller after penetrating through the through holes.

Furthermore, an adjusting rod is rotatably connected between the two transverse grabbing rods, an adjusting rope is fixed at one end of the damping belt, one end of the adjusting rope is fixed on the adjusting rod, a rotating steering wheel is fixed on the adjusting rod, and a limiting device matched with the rotating steering wheel for use is arranged on the transverse grabbing rod.

Furthermore, stop device includes gag lever post, compression spring, spacing hole, dog, the horizontal sliding connection of gag lever post is on transversely grabbing the pole, the dog is fixed in one side that the gag lever post is close to the rotation steering wheel, compression spring fixes between dog and transversely grabbing the pole, spacing hole array distributes on rotating the steering wheel, the one end and the spacing hole activity of gag lever post are pegged graft.

Furthermore, a steering rod is rotatably connected between the two vertical protective rods, the height of the steering rod is lower than that of the adjusting rod, a steering wheel is fixed on the steering rod, and one end of the adjusting rope is fixed on the adjusting rod after being wound on the steering wheel.

Furthermore, two be equipped with the dead lever between the vertical fender rod, the telescopic link rotates to be connected on the dead lever, be equipped with the arc slide on the vertical fender rod, the both sides of running platform respectively with two arc slide sliding connection.

Further, be equipped with the arc spout on the arc slide, the bilateral symmetry of running platform is equipped with the slip post, slip post sliding connection is in the arc spout, be equipped with buffer spring between the bottom of slip post and arc spout.

Compared with the prior art, the invention has the beneficial effects that:

the protective guard is arranged for protecting a runner, so that a user can suspend both arms in the air during running and can grasp the protective guard by hands under unstable conditions such as acceleration or deceleration and stop so as to keep the body balance and improve the safety;

the arc running platform is arranged between the two protective guards, so that the running platform has a certain gradient, a groove is arranged on the running platform, a plurality of rotating shafts are rotatably connected in the groove, rotating rollers are fixed on the rotating shafts, after a user steps on the running platform, the sole of the foot is in contact with the rotating rollers, the runner needs to run continuously on the running platform to overcome gravity and avoid slipping down from the running platform, the mechanism does not need to be driven by an additional power device, is more environment-friendly to use, plays a role in supervising and urging a trainer to a certain extent, enables the trainer to overcome inertia, ensures the training result, and is simple in structure, low in manufacturing cost, capable of being used by even people with poor economic conditions, and suitable for popularization and use of a large range of crowds;

the inclination angle of the running platform is adjusted through the telescopic rod, the component force of gravity on the running platform is changed, the running speed when the running platform is kept is changed, the rotation difficulty of the rotating roller is changed by the damping adjuster, the difficulty in running is adjusted, and therefore the requirements of different body qualities for running training are met, the application range is wider, and the practicability is stronger.

Drawings

FIG. 1 is a schematic perspective view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a cross-sectional view taken along the direction a of fig. 2 of the present invention.

Fig. 4 is a cross-sectional view taken along the direction B of fig. 2 of the present invention.

Fig. 5 is a partially enlarged view of the portion C of fig. 4 according to the present invention.

Reference numerals shown in the drawings:

1. protecting the fence; 2. a transverse grabbing rod; 3. a vertical guard bar; 4. a running platform; 5. a groove; 6. a rotating shaft; 7. a rotating roller; 8. a telescopic rod; 9. a damping band; 10. a damping block; 11. a through hole; 12. adjusting a rod; 13. adjusting the rope; 14. rotating the steering wheel; 15. a limiting rod; 16. a compression spring; 17. a limiting hole; 18. a stopper; 19. a steering lever; 20. a steering wheel; 21. fixing the rod; 22. an arc-shaped slideway; 23. an arc-shaped chute; 24. a sliding post; 25. a buffer spring.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The invention relates to a running training device, which comprises a main structure comprising guard railings 1, wherein the guard railings 1 are symmetrically arranged at two sides of the running device, the height of the top of each guard railing is matched with the position of a hand of a user when the user stands, the arm of a trainer is suspended during running, and when the body is unstable due to acceleration, deceleration, stop and the like, the top of each guard railing 1 can be grabbed by the hand to stabilize the body, so that the safety is ensured, and the guard railings 1 can also play a role in supporting and protecting, so that the safety of the device is ensured;

the runningplatform 4 is arranged between the two protective guards 1 and is used as a main device for running, when the device is used, the sole of a foot is in direct contact with the running platform, the longitudinal section of the runningplatform 4 is arc-shaped, the arc-shaped circle center is positioned above the runningplatform 4, the arc-shaped structure can enable the gravity of a trainer to generate a downward sliding trend when the trainer is positioned on the runningplatform 4, the trainer needs to run continuously on the runningplatform 4 to overcome the gravity, the arrangement can realize in-situ running training without additional power driving, the energy consumption is reduced, the running training is more environment-friendly, the runningplatform 4 is provided with agroove 5, thegroove 5 is downwards extended from the top of the runningplatform 4 in a rotating way, thegroove 5 is connected with a plurality of rotatingshafts 6, two ends of therotating shafts 6 are rotationally connected with the side walls of thegroove 5 through bearings, and rotatingrollers 7 are welded or fixedly bolted on the rotatingshafts 6, the cross-sectional dimension of the rotatingroller 7 is larger than that of the rotatingshaft 6, the sole of a trainer contacts with the rotatingroller 7 when the trainer is positioned on the runningplatform 4, in order to ensure the running training effect, the rotatingroller 7 can be made of metal materials, the rotating difficulty is improved, the rotatingroller 7 can be driven to rotate by using larger strength, two sides of the lowest part of the runningplatform 4 are respectively and rotatably connected with the guard railing 1 through pin shafts, the guard railing 1 is rotatably connected with anexpansion link 8 through the pin shafts, theexpansion link 8 can be an existing device capable of realizing expansion and contraction, such as an air cylinder, an oil cylinder, an electric push rod and the like, the movable end of theexpansion link 8 is rotatably connected with the part, close to the highest position, of the bottom of the runningplatform 4 through the pin shafts, so that when theexpansion link 8 is subjected to expansion and contraction operation, the runningplatform 4 can be, the training difficulty is changed by changing the strength and the speed which need to be consumed by a trainer on the runningplatform 4, the adaptability is stronger, the damping regulator which is matched with the rotatingroller 7 to use is arranged on the protective guard 1, the rotating difficulty of the rotatingroller 7 can be regulated, and the device is further suitable for trainers with different physical qualities to use, so that the practicability of the device is further improved.

Preferably, the guard rail 1 comprises atransverse grabbing rod 2 and avertical protection rod 3, thetransverse grabbing rod 2 is used for grabbing hands to support during running and loading and unloading, the runningplatform 4 is rotatably connected with thevertical protection rod 3 through a bearing, the damping regulator comprises adamping belt 9, thedamping belt 9 can be generally made of a sanding belt or rubber material with large friction force, one end of thedamping belt 9 is rotatably connected with the lowest part of the runningplatform 4 through a pin shaft, a plurality ofdamping blocks 10 are integrally formed or bonded on thedamping belt 9, thedamping blocks 10 are in contact with therotating roller 7, thedamping blocks 10 are also made of a material with large friction force, the pressure of the contact surface between thedamping blocks 10 and the rotatingroller 7 is increased through the rotation of thedamping belt 9, so that the friction force between the damping blocks and the rotatingroller 7 is increased, the rotation difficulty of the rotatingroller 7 is changed, and the purpose of adjusting the rotation difficulty is achieved, the material is easy to obtain, the structure is simple, and the adjusting effect is more convenient and controllable.

Preferably, the bottom ofrecess 5 is equipped with a plurality of through-holes 11 that run through, and through-hole 11 runs through the bottom ofrecess 5, the position of through-hole 11 is corresponding with live-rollers 7, dampingpiece 10 contacts with live-rollers 7 after passing through-hole 11, and such setting can be in the bottom of curved runningplatform 4 withdamping area 9 rotation connection, and dampingpiece 11 contacts with live-rollers 7 after passing through-hole 11, can reduce the motion interference that dampingarea 9 produced to live-rollers 7 normal rotation, only dampingpiece 10 contacts with live-rollers 7, has improved the smoothness nature of device use.

Preferably, an adjustingrod 12 is rotatably connected between the twotransverse grabbing rods 2, two ends of the adjustingrod 12 are rotatably connected with thetransverse grabbing rods 2 through bearings, one end of thedamping belt 9 is fixed or tied with an adjustingrope 13 through a screw, the adjustingrope 13 is preferably made of a steel wire rope, the pulling bearing force is guaranteed, the service life is prolonged, one end of the adjustingrope 13 is fixed or tied on the adjustingrod 12 through a bronze drum screw, a rotatingsteering wheel 14 is welded or fixed on the adjustingrod 12 through a bolt, a trainer can conveniently operate when approaching the hand to theeast steering wheel 14 on the runningplatform 4 through operating the rotatingsteering wheel 14, the adjustingrod 12 can be driven to rotate so as to wind the adjustingrope 13 on the adjustingrod 12, and therefore thedamping belt 9 at the bottom end of the adjustingrope 13 is pulled to rotate around the bottom, so that thedamping block 10 on the adjusting rope is in contact with the rotatingroller 7, and the pressure of the contact surface of thedamping block 10 and the rotatingroller 7 is increased along with the, and then improve the frictional force of contact surface, change the turning resistance of live-rollers 7, change the training effect, simple structure only needs the operation to rotate the adjustment that thesteering wheel 14 just can realize the training degree of difficulty, and damping device sets up betweenhorizontal grab bar 12, also can conveniently operate at the training in-process, and the practicality improves greatly, be equipped with the stop device that the cooperation rotatedsteering wheel 14 and used onhorizontal grab bar 2 forrotate steering wheel 14 and fix behind the assigned position, improve the stability and the firm of device.

Preferably, the limiting device comprises alimiting rod 15, acompression spring 16, alimiting hole 17 and astop block 18, thelimiting rod 15 is horizontally and slidably connected to thetransverse grab bar 2, a sliding hole can be formed in thetransverse grab bar 2, the limitingrod 15 slides in the sliding hole, thestop block 18 is fixed to one side, close to therotary steering wheel 14, of thelimiting rod 15, thecompression spring 16 is fixed between thestop block 18 and thetransverse grab bar 2, thecompression spring 16 is in a compression state in a normal state, thestop block 18 abuts against one side, close to therotary steering wheel 14, under the action of elastic force of the compression spring, the limitinghole 17 is distributed on the rotary steering wheel (14) in an array mode, one end of thelimiting rod 15 is movably inserted into thelimiting hole 17 to pull the limitingrod 15 outwards when therotary steering wheel 14 needs to be adjusted, one end of the limiting rod is pulled out of the limitinghole 17, and after therotary steering wheel 14 rotates for a certain angle, the limitingrod 15 is loosened to enable the limitingrod 15 to be inserted into the limitinghole 17 under the action of the compression spring Surely, fixed operation is more convenient, and is fixed effectual, and spacinghole 17 can also play the effect of gear, pegs graft and represent different damping degree inspacing hole 17 not, and it is better to use more practical function.

Preferably, asteering rod 19 is rotatably connected between the twovertical protection rods 3, two ends of thesteering rod 19 are rotatably connected with thevertical protection rods 3 through bearings, the height of thesteering rod 19 is lower than that of the adjustingrod 12, asteering wheel 20 is welded or fixed on thesteering rod 19 through bolts, one end of the adjustingrope 13 is wound on thesteering wheel 20 and then fixed on the adjustingrod 12, and theadjusting rope 13 can be connected with the adjustingrod 12 after being steered through thesteering wheel 20, so that the angle of the adjustingrope 13 when being connected with the adjustingrod 12 is more moderate, the straight-up and straight-down connection is avoided, the vertical stress of the adjustingrope 13 is smaller, the labor is saved during rotation, the adjustment is more convenient, and the use convenience of the device is improved.

Preferably, two welding or bolt fastening havedead lever 21 betweenvertical fender rod 3,telescopic link 8 rotates through the round pin axle and connects ondead lever 21, be equipped witharc slide 22 onvertical fender rod 3, runningplatform 4's both sides respectively with twoarc slide 22 sliding connection, utilizearc slide 22 to provide direction guide and support for runningplatform 4's rotation, make runningplatform 4 stability when rotating better, rotate the in-process more stable, runningplatform 4 can have better support when rotating a certain position, more firmly and steadily in runningplatform 4's the use.

Preferably, be equipped witharc spout 23 on thearc slide 22, arc spout 23 keeps unanimous with runningplatform 3's rotation orbit, the bilateral symmetry's of runningplatform 4 welding or integrated into one piece be fixed withslip post 24, slip post 24 sliding connection makes runningplatform 4 more stable for the sliding connection ofarc slide 22 through the sliding contact of slip post 24 witharc spout 23 inarc spout 23, and the matching degree is higher, and the restriction and the supporting role of direction are stronger, be equipped with buffer spring 25 between the bottom ofslip post 24 andarc spout 23, buffer spring 25 is used for providing certain elastic support and buffering to slippost 24, further improves stability and the travelling comfort when runningplatform 4 uses.

The working principle is as follows: according to the invention, the guard rail 1 is arranged for protecting a runner, so that a user can suspend both arms in the air during running and can grasp the top of the guard rail 1 by hands under unstable conditions such as acceleration or deceleration and stop so as to keep the body balance and improve the safety, and the guard rail 1 also plays a role in supporting and protecting, so that the overall safety of the device is improved; the arc-shaped running platform 4 is arranged between the two protective guards 1, so that the running platform 4 has a certain gradient, the running platform 4 is provided with a groove 5, a plurality of rotating shafts 6 are rotatably connected in the groove 5, the rotating shafts 6 are fixedly provided with rotating rollers 7, after a user steps on the running platform 4, the sole of the foot is in contact with the rotating rollers 7, the runner needs to run continuously to overcome gravity to avoid slipping off the running platform 4 in order to keep on the running platform 4, the mechanism does not need to be driven by an additional power device, the use is more environment-friendly, and the supervising and urging effect is played to a certain degree for the trainer, so that the trainer overcomes inertia, the training result is ensured, the structure is simple, the manufacturing cost is low, even a person with poor economic condition can use the mechanism, and the mechanism is suitable for popularization and use of a large range of a plurality of; adjust the inclination of running platform 4 through telescopic link 8, change the component size of gravity on running platform 4, and then change the running speed when keeping on running platform 4, utilize the damping adjustment ware to change the rotation difficulty of live-rollers 7 to adjust the degree of difficulty when running, and then be applicable to the demand of different health qualities training of running, application scope is wider, and the practicality is stronger.

Claims (8)

1. The utility model provides a training device runs, includes rail guard (1), rail guard (1) symmetry sets up, is equipped with running platform (4) between two rail guard (1), its characterized in that: the longitudinal section of running platform (4) is the arc, be equipped with recess (5) on running platform (4), recess (5) internal rotation is connected with a plurality of pivots (6), be fixed with live-rollers (7) on pivot (6), the both sides of running platform (4) lower rotate with two rail guards (1) respectively and are connected, it is connected with telescopic link (8) to rotate on rail guard (1), the expansion end of telescopic link (8) rotates with the bottom of running platform (4) to be connected, be equipped with the damping adjustment ware that cooperation live-rollers (7) used on rail guard (1).

2. A running training apparatus as claimed in claim 1, wherein: rail guard (1) is including transversely grabbing pole (2) and vertical fender rod (3), running platform (4) are rotated with vertical fender rod (3) and are connected, the damping adjustment ware includes damping area (9), the one end of damping area (9) is rotated with the lowest of running platform (4) and is connected, be equipped with a plurality of damping pieces (10) on damping area (9), damping piece (10) contact with live-rollers (7).

3. A running training apparatus as claimed in claim 2, wherein: the bottom of the groove (5) is provided with a plurality of through holes (11), the positions of the through holes (11) correspond to the rotating roller (7), and the damping block (10) penetrates through the through holes (11) and then is in contact with the rotating roller (7).

4. A running training apparatus as claimed in claim 2, wherein: two rotate between horizontal grab bar (2) and be connected with regulation pole (12), the one end of damping area (9) is fixed with adjusts rope (13), the one end of adjusting rope (13) is fixed on adjusting pole (12), be fixed with on adjusting pole (12) and rotate helm (14), be equipped with the stop device that the cooperation rotated helm (14) and used on horizontal grab bar (2).

5. A running training apparatus as claimed in claim 4, wherein: stop device includes gag lever post (15), compression spring (16), spacing hole (17), dog (18), gag lever post (15) horizontal sliding connection is on horizontal grab bar (2), dog (18) are fixed and are close to the one side that rotates rudder wheel (14) in gag lever post (15), compression spring (16) are fixed and are grabbed between pole (2) at dog (18) and transversely, spacing hole (17) array distributes on rotating rudder wheel (14), the one end and the spacing hole (17) activity of gag lever post (15) are pegged graft.

6. A running training apparatus as claimed in claim 4, wherein: the two vertical protection rods (3) are connected with a steering rod (19) in a rotating mode, the height of the steering rod (19) is lower than that of the adjusting rod (12), a steering wheel (20) is fixed on the steering rod (19), and one end of the adjusting rope (13) is fixed on the adjusting rod (12) after being wound on the steering wheel (20).

7. A running training apparatus as claimed in claim 2, wherein: two be equipped with dead lever (21) between vertical fender rod (3), telescopic link (8) are rotated and are connected on dead lever (21), be equipped with arc slide (22) on vertical fender rod (3), the both sides of running platform (4) respectively with two arc slide (22) sliding connection.

8. A running training apparatus as claimed in claim 7, wherein: be equipped with arc spout (23) on arc slide (22), the bilateral symmetry of running platform (4) is equipped with slip post (24), slip post (24) sliding connection is in arc spout (23), be equipped with buffer spring (25) between the bottom of slip post (24) and arc spout (23).

Images