CN112843601B

CN112843601B - Running training device

Info

Publication number: CN112843601B
Application number: CN202110041170.4A
Authority: CN
Inventors: 徐晖
Original assignee: Zhejiang Jingtan Technology Co ltd
Current assignee: Zhejiang Jingtan Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-02-08
Anticipated expiration: 2041-01-13
Also published as: CN112843601A

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:

a running training device comprises guard rails, wherein the guard rails are symmetrically arranged and comprise transverse grabbing rods and vertical protective rods, a running platform is arranged between the two guard rails, the longitudinal section of the running platform is arc-shaped, a groove is formed in the running platform, a plurality of rotating shafts are rotatably connected in the groove, rotating rods are fixedly arranged on the rotating shafts, two sides of the lowest position of the running platform are respectively rotatably connected with the two vertical protective rods, a telescopic rod is rotatably connected to the guard rails, the movable end of the telescopic rod is rotatably connected with the bottom of the running platform, a damping regulator matched with the rotating rods for use is arranged on the guard rails, the damping regulator comprises a damping belt, one end of the damping belt is rotatably connected with the lowest position of the running platform, a plurality of damping blocks are arranged on the damping belt and are in contact with the rotating rods, the bottom of recess is equipped with a plurality of through-holes that run through, the position of through-hole is corresponding with the rotation rod, the damping piece passes the through-hole after and contacts with the rotation rod, two rotate between the horizontal grab bar and be connected with the regulation pole, the one end in damping area is fixed with the regulation rope, the one end of adjusting the rope is fixed on adjusting the pole, be fixed with on the regulation pole and rotate the steering wheel, be equipped with the stop device that the cooperation rotated the steering wheel and used on the horizontal grab bar.

Furthermore, stop device includes gag lever post, compression spring, spacing hole, dog, gag lever post horizontal sliding connection is on horizontal grab bar, the dog is fixed in the one side that the gag lever post is close to the rotation steering wheel, compression spring fixes between dog and horizontal grab bar, spacing hole array distributes on 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 person who runs, and comprises the transverse grabbing rod and the vertical protective rod, so that the user can hang two arms in the air during running and grab the transverse grabbing rod by hand under unstable conditions such as acceleration, deceleration, stop and the like so as to keep the body balance and improve the safety, and the vertical protective rod plays a role in supporting and protecting and improves the overall safety of the device;

the arc-shaped running platform is arranged between the two vertical protective rods, so that the running platform has a certain gradient, a groove is formed in the running platform, a plurality of rotating shafts are rotatably connected in the groove, a rotating stick is fixed on the rotating shafts, after a user steps on the running platform, the sole of the foot is in contact with the rotating stick, 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 the trainer to a certain degree, enables the trainer to overcome inertia, ensures the training result, and is simple in structure, low in manufacturing cost, suitable for popularization and use of a large range of crowds;

the inclination angle of running platform is adjusted through the telescopic link, changes the component size of gravity on running platform, and then changes the running speed when keeping on running platform, utilizes the damping adjustment ware to change the rotation difficulty of rotating the rod to adjust the degree of difficulty when running, and then be applicable to the demand of different health quality training of running, application scope is wider, and the practicality 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. rotating the stick; 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, each guard railing 1 comprises a transverse grabbing rod 2 and a vertical protection rod 3, the height of each transverse grabbing rod 2 is matched with the position of a hand of a user when the user stands, the arm of a trainer is suspended during running, when the body is unstable due to acceleration or deceleration stop, the transverse grabbing rods 2 can be grabbed by the hands to stabilize the body, so that the safety is ensured, and the vertical protection rods 3 are used for supporting the transverse grabbing rods 2 and providing protection, so that the safety of the device is ensured;

the running platform 4 is arranged between the two protective guards 1 and is used as a main device for running, the sole of a foot is in direct contact with the running platform when the running platform 4 is used, the longitudinal section of the running platform 4 is arc-shaped, the arc-shaped structure can enable the gravity of a trainer to generate a downward sliding trend when the trainer is positioned on the running platform 4, the trainer needs to continuously run on the running platform 4 to overcome the gravity, the in-situ running training can be realized without additional power drive by the arrangement, the energy consumption is reduced, the running training is more environment-friendly, the running platform 4 is provided with a groove 5, the groove 5 extends downwards from the top of the running platform 4, the groove 5 is rotatably connected with a plurality of rotating shafts 6, two ends of each rotating shaft 6 are rotatably connected with the side wall of the groove 5 through bearings, and rotating rods 7 are welded or fixedly bolted on the rotating shafts 6, the cross-sectional dimension of the rotary rod 7 is larger than that of the rotating shaft 6, the sole of a trainer contacts with the rotary rod 7 when the trainer is positioned on the running platform 4, in order to ensure the running training effect, the rotary rod 7 can be made of metal materials, the rotary rod 7 is enabled to rotate with higher strength, two sides of the lowest part of the running platform 4 are respectively connected with the two vertical protective rods 3 in a rotating way through pin shafts, the guard fence 1 is connected with a telescopic rod 8 in a rotating way through pin shafts, the telescopic rod 8 can be an air cylinder, an oil cylinder, an electric push rod and other existing devices capable of realizing telescopic operation, the movable end of the telescopic rod 8 is connected with the part of the bottom of the running platform 4 close to the highest position in a rotating way through pin shafts, so that when the telescopic rod 8 is operated in a telescopic way, the running platform 4 can be driven to rotate along the connection part with the vertical protective rods 3, and the gradient of the running platform 4 can be adjusted, the force and the speed which need to be consumed by a trainer when the trainer keeps on the running platform 4 are changed, the training difficulty is changed, the adaptability is stronger, the damping regulator which is matched with the rotary stick 7 for use is arranged on the protective guard 1, the rotation difficulty of the rotary stick 7 can be regulated, and the device is further suitable for trainers with different physical qualities, so that the practicability of the device is further improved;

damping regulator includes damping area 9, and damping area 9 generally can select the great dull polish belt of frictional force or rubber material, damping area 9's one end is passed through the round pin axle with running platform 4 lowest and is rotated and be connected, integrated into one piece or bonding have a plurality of damping piece 10 on the damping area 9, damping piece 10 contacts with rotating rod 7, and damping piece 10 also adopts the great material of frictional force, through the rotation of damping area 9, makes damping piece 10 and the pressure increase of rotating rod 7 contact surface, and then increases frictional force between the two, makes the rotation degree of difficulty that rotates rod 7 change, and then plays the purpose of adjusting the rotation degree of difficulty, and the material easily obtains, simple structure, and the regulating effect is convenient controllable more.

The bottom of recess 5 is equipped with a plurality of through-holes 11 that run through, and through-hole 11 runs through the bottom of recess 5, the position of through-hole 11 is corresponding with rotation rod 7, damping piece 10 contacts with rotation rod 7 after passing through-hole 11, and such setting can take 9 rotations of damping to connect in the bottom of curved running platform 4, and damping piece 11 passes behind the through-hole 11 and rotates rod 7 contact, can reduce the damping and take 9 to rotate the motion interference that produces to rotating rod 7 normal, only damping piece 10 and the contact of rotating rod 7, has improved the smoothness nature of device use.

An adjusting rod 12 is rotatably connected between the two transverse grabbing rods 2, two ends of the adjusting rod 12 are rotatably connected with the transverse grabbing rods 2 through bearings, one end of the damping belt 9 is fixed or tied with an adjusting rope 13 through screws, the preferable adjusting rope 13 is made of a steel wire rope, so that the pulling bearing force is guaranteed, the service life is prolonged, one end of the adjusting rope 13 is fixed or tied on the adjusting rod 12 through screws, a rotating steering wheel 14 is welded or fixed through bolts on the adjusting rod 12, a trainer can conveniently operate the adjusting rope 12 by approaching the rotating steering wheel 14 to the hand of the trainer when the trainer runs on the running platform 4, the rotating steering wheel 14 is operated to rotate, the adjusting rod 12 can be driven to rotate, the adjusting rope 13 is wound on the adjusting rod 12, the damping belt 9 at the bottom end of the adjusting rope 13 is pulled to rotate around the bottom, the damping block 10 on the adjusting rope is in contact with the rotating rod 7, and the pressure of the contact surface of the damping block 10 and the rotating rod 7 is increased along with the increase of the rotating amplitude, and then improve the frictional force of contact surface, change the rotation resistance that rotates rod 7, change the training effect, simple structure only needs the operation to rotate steering wheel 14 and just can realize the adjustment of the training degree of difficulty, and damping device sets up between horizontal 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 rotated steering wheel 14 and used on horizontal grab bar 2 for rotate steering wheel 14 and fix behind the assigned position, improve the stability and the firm of device.

Preferably, the limiting device comprises a limiting rod 15, a compression spring 16, a limiting hole 17 and a stop block 18, the limiting rod 15 is horizontally connected to the transverse grab bar 2 in a sliding manner, specifically, a sliding hole can be formed in the transverse grab bar 2, the limiting rod 15 slides in the sliding hole, the stop block 18 is fixed on one side, close to the rotary steering wheel 14, of the limiting rod 15, the compression spring 16 is fixed between the stop block 18 and the transverse grab bar 2, the compression spring 16 is in a compression state in a normal state, the stop block 18 abuts against one side of the rotary steering wheel 14 under the action of elastic force of the compression spring, the limiting hole 17 is distributed on the rotary steering wheel in an array manner, one end of the limiting rod 15 is movably inserted into the limiting hole 17, the limiting rod 15 is pulled outwards to pull one end of the limiting rod 15 out of the limiting hole 17 when the rotary steering wheel 14 needs to be adjusted, and after the rotary steering wheel 14 rotates for a certain angle, the limiting rod 15 is loosened to be inserted into the limiting hole 17 under the action of the compression spring 16 to fix the rotary steering wheel 14, fixed operation is more convenient, and is fixed effectual, and spacing hole 17 can also play the effect of gear, pegs graft and represent different damping degree in spacing hole 17 not, and it is better to use more practical function.

Preferably, a steering rod 19 is rotatably connected between the two vertical protection rods 3, two ends of the steering rod 19 are rotatably connected with the vertical protection rods 3 through bearings, the height of the steering rod 19 is lower than that of the adjusting rod 12, a steering wheel 20 is welded or fixed on the steering rod 19 through bolts, one end of the adjusting rope 13 is wound on the steering wheel 20 and then fixed on the adjusting rod 12, and the adjusting rope 13 can be connected with the adjusting rod 12 after being steered through the steering wheel 20, so that the angle of the adjusting rope 13 when being connected with the adjusting rod 12 is more moderate, the straight-up and straight-down connection is avoided, the vertical stress of the adjusting rope 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 have dead lever 21 between vertical fender rod 3, telescopic link 8 rotates through the round pin axle and connects on dead lever 21, be equipped with arc slide 22 on vertical fender rod 3, running platform 4's both sides respectively with two arc slide 22 sliding connection, utilize arc slide 22 to provide direction guide and support for running platform 4's rotation, make running platform 4 stability when rotating better, rotate the in-process more stable, running platform 4 can have better support when rotating a certain position, more firmly and steadily in running platform 4's the use.

Preferably, be equipped with arc spout 23 on the arc slide 22, arc spout 23 keeps unanimous with running platform 3's rotation orbit, the bilateral symmetry's of running platform 4 welding or integrated into one piece be fixed with slip post 24, slip post 24 sliding connection makes running platform 4 more stable for the sliding connection of arc slide 22 through the sliding contact of slip post 24 with arc spout 23 in arc 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 of slip post 24 and arc spout 23, buffer spring 25 is used for providing certain elastic support and buffering to slip post 24, further improves stability and the travelling comfort when running platform 4 uses.

The working principle is as follows: the protective guard 1 is arranged for protecting a runner, and comprises the transverse grabbing rod 2 and the vertical protecting rod 3, so that a user can hang two arms in the air during running and can grab the transverse grabbing rod 2 by hands during unstable conditions such as acceleration or deceleration and stop so as to keep the body balance and improve the safety, and the vertical protecting rod 3 plays a role in supporting and protecting and improves the overall safety of the device; the arc-shaped running platform 4 is arranged between the two vertical protective rods 3, so that the running platform 4 has a certain gradient, the running platform 4 is provided with a groove 5, the plurality of rotating shafts 6 are rotatably connected in the groove 5, the rotating shafts 6 are fixedly provided with rotating sticks 7, after a user steps on the running platform 4, the sole of the foot is in contact with the rotating sticks 7, the runner needs to run continuously to overcome the gravity to avoid slipping down from the running platform 4 in order to keep on the running platform 4, the mechanism does not need to be driven by an extra 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 multiple crowds; 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 rotating rod 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

1. The utility model provides a training device runs, includes rail guard (1), rail guard (1) symmetry sets up, rail guard (1) is including horizontal grab bar (2) and vertical fender rod (3), two be equipped with running platform (4) between rail guard (1), its characterized in that: the longitudinal section of the running platform (4) is arc-shaped, a groove (5) is arranged on the running platform (4), a plurality of rotating shafts (6) are connected in the groove (5) in a rotating manner, a rotating stick (7) is fixed on the rotating shafts (6), the two sides of the lowest part of the running platform (4) are respectively connected with two vertical protective rods (3) in a rotating manner, a telescopic rod (8) is connected on the protective guard (1) in a rotating manner, the movable end of the telescopic rod (8) is connected with the bottom of the running platform (4) in a rotating manner, a damping regulator matched with the rotating stick (7) for use is arranged on the protective guard (1), the damping regulator comprises a damping belt (9), one end of the damping belt (9) is connected with the lowest part of the running platform (4) in a rotating manner, a plurality of damping blocks (10) are arranged on the damping belt (9), and the damping blocks (10) are contacted with the rotating stick (7), the bottom of recess (5) is equipped with a plurality of through-holes (11) that run through, the position of through-hole (11) is corresponding with rotation rod (7), damping piece (10) pass behind through-hole (11) and rotate rod (7) and contact, two rotate between horizontal grab bar (2) and be connected with regulation pole (12), the one end of damping area (9) is fixed with regulation 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).

2. A running training apparatus as claimed in claim 1, 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 turning to the rudder wheel, the one end and the spacing hole (17) activity of gag lever post (15) are pegged graft.

3. A running training apparatus as claimed in claim 1, 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).

4. A running training apparatus as claimed in claim 1, 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.

5. A running training apparatus as claimed in claim 4, 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).