CN218740212U

CN218740212U - Hurdle with adjustable sports training is with

Info

Publication number: CN218740212U
Application number: CN202223142424.0U
Authority: CN
Inventors: 丛阳; 张春志
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-28
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a stride hurdle manufacturing field discloses a hurdle is striden with adjustable sports training, comprising a base plate, the equal fixedly connected with bracing piece in bottom plate top both sides, the cavity is put all to seting up inside the bracing piece, the spout has all been seted up to both sides before the cavity, the inside equal sliding connection in cavity has the slide bar, the equal fixedly connected with rack in slide bar bottom, rack one side all meshes and is connected with the gear, the slide bar all rotates to one side of keeping away from and is connected with the connecting rod, the connecting rod other end all rotates and is connected with the horizontal pole, the equal fixedly connected with magnet of the horizontal pole other end. The utility model discloses in, thereby utilize the cooperation promotion slide bar of gear and rack to remove, thereby make the horizontal pole remove the height of the regulation horizontal pole that can be more convenient, magnet fixed through horizontal pole both ends can make the horizontal pole break off from the magnet fixed department, and the connecting rod can incline backward simultaneously, makes passing through the horizontal pole that the sportsman can be safe avoid the sportsman be injured.

Description

Hurdle with adjustable sports training is with

Technical Field

The utility model relates to a stride hurdle manufacturing field, especially relate to a hurdle is striden with adjustable sports training.

Background

The hurdle is also called barrier hurdle running and originates from the United kingdom, a game developed by shepherds crossing sheepfold fences is developed, people call the hurdle running as the barrier running, the hurdle running is performed in a certain distance and crosses specified height and quantity of hurdles, and the sprint running project has strong technical performance, belongs to an international match of track and field sports, generally needs the hurdle frame when the hurdle running is performed, and the widely applied hurdle frame is adjustable, and the height of the hurdle frame can be adjusted according to requirements.

The adjustable hurdle frame on the current market needs to lift up the railing when carrying out height adjustment to the hurdle frame, is mostly inconvenient when adjusting, and the hurdle frame is striden to the sportsman and can be inevitable when hurdling because of accident to the railing to traditional adjustable simultaneously, makes the sportsman be injured and influences subsequent training.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable hurdle frame for physical training.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hurdle with adjustable sports training is with equal fixedly connected with bracing piece in bottom plate top both sides, the inside cavity that has all seted up of bracing piece, the spout has all been seted up to both sides around the cavity, the inside spacing groove that has all been seted up of spout, the inside equal sliding connection of cavity has the slide bar, the equal fixedly connected with slider in slide bar bottom both sides, the installation storehouse has all been seted up to the inside installation storehouse, the equal fixedly connected with spring of the inboard lateral wall of installation storehouse, the equal fixedly connected with stopper of the spring other end, the equal fixedly connected with rack in slide bar bottom, rack one side all meshes and is connected with the gear, the inside equal fixedly connected with pivot of gear, the equal fixedly connected with Z shape handle of pivot one end, the slide bar all rotates to one side of keeping away from and is connected with the connecting rod, the connecting rod other end all rotates and is connected with the horizontal pole, the equal fixedly connected with magnet of the horizontal pole other end, one side that the one end that the slide bar is close to the connecting rod was kept away from each other all is provided with the torsional spring, the inside dead lever that all is provided with, the one end of dead lever one end is close to the one side of connecting rod is kept away from each other.

As the technical solution mentioned above further description of (1):

the equal sliding connection of slider is inside the spout, the equal sliding connection of stopper is inside the spacing inslot.

As a further description of the above technical solution:

the equal sliding connection of rack is inside the cavity, the bracing piece lateral wall is all run through at the pivot both ends.

As a further description of the above technical solution:

the gear all sets up inside the cavity, the equal sliding connection of stopper is inside the installation storehouse.

As a further description of the above technical solution:

the outer sides of the cross rods are fixedly connected with rubber sleeves.

As a further description of the above technical solution:

and one end of the torsion spring is fixedly connected to the rear side of one end of the connecting rod.

As a further description of the above technical solution:

and transverse plates are arranged on one sides of the torsion springs, and one ends of the transverse plates are fixedly connected to the rear ends of the sliding rods.

As a further description of the above technical solution:

and the front end and the rear end of the bottom plate are fixedly connected with non-slip mats.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, rotate Z shape handle and drive the pivot and rotate, make the gear can rotate to make the rack can the rebound, promote the slide bar simultaneously and remove, make horizontal pole rebound, thereby the height of regulation horizontal pole that can be more convenient.

2. The utility model discloses in, when sportsman hit the horizontal pole because of the accident when the training, can make the horizontal pole break off from the magnet fixed department through the fixed magnet in horizontal pole both ends, the connecting rod can incline backward simultaneously, what make sportsman can be safe avoids sportsman's injury through the horizontal pole.

Drawings

Fig. 1 is a front perspective view of an adjustable hurdle for physical training according to the present invention;

fig. 2 is a schematic front perspective three-dimensional structure view of a support rod of an adjustable hurdle frame for physical training according to the present invention;

fig. 3 is a schematic view of a front perspective three-dimensional cross-sectional structure of a support rod of an adjustable hurdle rack for physical training according to the present invention;

FIG. 4 is a side perspective cross-sectional view of a support bar of an adjustable hurdle for physical training according to the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is an enlarged view of fig. 3 at B.

Illustration of the drawings:

1. a non-slip mat; 2. a Z-shaped grip; 3. a support bar; 4. a connecting rod; 5. a rubber sleeve; 6. a magnet; 7. a cross bar; 8. a slide bar; 9. a base plate; 10. fixing the rod; 11. a torsion spring; 12. a transverse plate; 13. a spring; 14. a limiting groove; 15. a slider; 16. a chute; 17. a rotating shaft; 18. a rack; 19. a gear; 20. a cavity; 21. a limiting block; 22. and (7) installing a bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: an adjustable hurdle frame for physical training comprises a bottom plate 9, wherein two sides of the top end of the bottom plate 9 are fixedly connected with supporting rods 3, the effect of supporting a cross rod 7 is realized by the operation of the supporting rods 3, cavities 20 are formed in the supporting rods 3, sliding grooves 16 are formed in the front side and the rear side of each cavity 20, limiting grooves 14 are formed in the sliding grooves 16, the effect of limiting the movement of the sliding rods 8 is realized by the operation of the limiting grooves 14 and limiting blocks 21, the sliding rods 8 are slidably connected in the cavities 20, the effect of adjusting the height of the cross rods 7 is realized by the operation of the sliding rods 8, sliding blocks 15 are fixedly connected to two sides of the bottom end of each sliding rod 8, mounting bins 22 are formed in the sliding blocks 15, the effect of preventing the sliding rods 8 from moving out of the cavities 20 is realized by the operation of the sliding blocks 15, springs 13 are fixedly connected to the side walls of the inner sides of the mounting bins 22, and limiting blocks 21 are fixedly connected to the other ends of the springs 13, utilize the operation of stopper 21 to realize the effect that the restriction slide bar 8 removed, the equal fixedly connected with rack 18 in slide bar 8 bottom, rack 18 one side all meshes and is connected with gear 19, utilize the cooperation of gear 19 and rack 18 to realize the effect that promotes slide bar 8 and remove, the inside equal fixedly connected with pivot 17 of gear 19, pivot 17 one end all fixedly connected with Z shape handle 2, utilize pivot 17 and the cooperation drive gear 19 rotation of Z shape handle 2, it removes and promotes slide bar 8 to promote rack 18, thereby adjust the height of horizontal pole 7, slide bar 8 all rotates to the one side of keeping away from and is connected with connecting rod 4, the operation that utilizes connecting rod 4 realizes supporting horizontal pole 7's effect, the connecting rod 4 other end all rotates and is connected with horizontal pole 7, the equal fixedly connected with magnet 6 of the horizontal pole 7 other end, realize through the operation of magnet 6, when the sportsman hits horizontal pole 7. Make horizontal pole 7 part to avoid making the sportsman be injured, the one side that the one end that slide bar 8 is close to connecting rod 4 was kept away from mutually all is provided with torsional spring 11, and torsional spring 11 is inside all to be provided with dead lever 10, utilizes torsional spring 11's operation to realize making connecting rod 4 slope and reset, and the equal fixed connection of dead lever 10 one end is in the one side that the one end that slide bar 8 is close to connecting rod 4 was kept away from mutually.

Equal sliding connection of slider 15 is inside spout 16, utilize slider 15 and 16's cooperation to realize preventing the effect that slide bar 8 shifts out cavity 20, stopper 21 equal sliding connection is inside spacing groove 14, utilize stopper 21 and spacing groove 14's cooperation to realize the effect that restriction slide bar 8 removed, rack 18 equal sliding connection is inside cavity 20, the 3 lateral walls of bracing piece are all run through at pivot 17 both ends, utilize rack 18 and 19's cooperation to realize promoting slide bar 8 and remove and adjust the height of horizontal pole 7, gear 19 all sets up inside cavity 20, stopper 21 equal sliding connection is inside installation storehouse 22, utilize rack 18 and 19's cooperation to realize promoting slide bar 8 and remove and adjust the height of horizontal pole 7, the equal fixedly connected with rubber sleeve 5 in the horizontal pole 7 outside, realize through the operation of rubber sleeve 5, prevent that the sportsman from hitting horizontal pole 7 when being injured, the equal fixed connection of torsional spring 11 one end is in connecting rod 4 one end rear side, utilize the operation realization of torsional spring 11 to make connecting rod 4 topple over and reset diaphragm 11, torsional spring 11 one side all is provided with diaphragm 12, the equal fixed connection of diaphragm 12 in 8 one side rear end is in the rear end of diaphragm, it realizes that slide bar 8 and reset bottom plate pad and reset and the mat and utilize the mat and take place the antiskid and replace and use when the antiskid is moved and replace 1, it is connected with slide bar 1.

The working principle is as follows: rotate Z shape handle 2 and drive pivot 17 and rotate, make gear 19 rotate, thereby make rack 18 move, promote slide bar 8 to move simultaneously, thereby make horizontal pole 7 move and can be more convenient the height of regulation horizontal pole 7, simultaneously utilize the cooperation of slider 15 and spout 16 of slide bar 8 both sides to realize preventing that slide bar 8 from shifting out bracing piece 3, after the altitude mixture control of horizontal pole 7 is accomplished, promote stopper 21 through spring 13 and stretch into spacing groove 14 inside, prevent horizontal pole 7 because of self weight whereabouts, when the sportsman hits horizontal pole 7, magnet 6 through the horizontal pole 7 both ends are fixed can make horizontal pole 7 break off from magnet 6 fixed department, connecting rod 4 can incline backward simultaneously, make the sportsman can be safe avoid the sportsman to be injured through horizontal pole 7, later utilize torsional spring 11 to make connecting rod 4 reset, and butt joint magnet 6 on two horizontal poles 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a hurdle is striden with adjustable sports training, includes bottom plate (9), its characterized in that: the bottom plate is characterized in that supporting rods (3) are fixedly connected to two sides of the top end of the bottom plate (9), cavities (20) are formed in the supporting rods (3), sliding chutes (16) are formed in the front and back sides of the cavities (20), limiting grooves (14) are formed in the sliding chutes (16), sliding rods (8) are slidably connected to the interiors of the cavities (20), sliding blocks (15) are fixedly connected to two sides of the bottom end of each sliding rod (8), mounting bins (22) are formed in the interiors of the sliding blocks (15), springs (13) are fixedly connected to the inner side walls of the mounting bins (22), limiting blocks (21) are fixedly connected to the other ends of the springs (13), racks (18) are fixedly connected to the bottom ends of the sliding rods (8), gears (19) are meshed with gears (19) on one sides of the gears (19), Z-shaped handles (2) are fixedly connected to one ends of the rotating shafts (17), connecting rods (4) are rotatably connected to one sides far away from the sliding rods (8), transverse rods (7) are rotatably connected to the other ends of the connecting rods (4), magnets (6) are fixedly connected to one sides far away from the connecting rods (11), the torsion springs (11) are internally provided with fixing rods (10), and one ends of the fixing rods (10) are fixedly connected to one sides, away from each other, of the ends, close to the connecting rods (4), of the sliding rods (8).

2. The adjustable hurdle for physical training of claim 1, wherein: the equal sliding connection of slider (15) is inside spout (16), equal sliding connection of stopper (21) is inside spacing groove (14).

3. The adjustable hurdle for physical training of claim 1, wherein: the racks (18) are all slidably connected inside the cavity (20), and two ends of the rotating shaft (17) penetrate through the side wall of the supporting rod (3).

4. The adjustable hurdle for physical training of claim 1, wherein: all set up inside cavity (20) gear (19), stopper (21) equal sliding connection is inside installation bin (22).

5. The adjustable hurdle for physical training of claim 1, wherein: the outer sides of the cross rods (7) are fixedly connected with rubber sleeves (5).

6. The adjustable hurdle for physical training of claim 1, wherein: and one end of the torsion spring (11) is fixedly connected to the rear side of one end of the connecting rod (4).

7. The adjustable hurdle for physical training of claim 1, wherein: and a transverse plate (12) is arranged on one side of the torsion spring (11), and one end of the transverse plate (12) is fixedly connected to the rear end of one side of the sliding rod (8).

8. The adjustable hurdle for physical training of claim 1, wherein: the front end and the rear end of the bottom plate (9) are fixedly connected with anti-slip pads (1).