CN205672576U - A kind of athletic training is with hurdling - Google Patents

Abstract

The utility model relates to the technical field of sporting goods, in particular to a hurdle for sports training. The hurdle for sports training includes a telescopic beam, the two ends of the telescopic beam are fixedly connected to the tops of two vertical telescopic rods, a first magnet block is arranged at the top of each vertical telescopic rod, a sleeve is arranged outside the vertical telescopic rod, and Fastening bolts are arranged on the outside of the tube; universal wheels are arranged at the bottom of the sleeve; the first horizontal telescopic rod is connected to the outside of the sleeve under the fastening bolts, and a triangular bracket is hinged at the outer end of the first horizontal telescopic rod. A counterweight is set in the middle; a horizontal rod is set up above the vertical telescopic rod, and the horizontal rod includes a second horizontal telescopic rod and a first pole and a second pole connected to both ends of the second horizontal telescopic rod. A second magnet block is arranged at the bottom of the rod and the second pole, and a rubber sleeve is sheathed at the outer ends of the first pole and the second pole; The hurdle for sports training is overall stable, the size can be adjusted in a standard manner, the storage is convenient, and the movement is labor-saving.

Description

A kind of hurdle for sports training

(1) Technical field

The utility model relates to the technical field of sporting goods, in particular to a hurdle for sports training.

(2) Background technology

The existing standard hurdle frame used for physical training is fixed. When teaching, the standard hurdle frame of this fixed form is used. The hurdle is easy to fall, and students often feel fearful because of falling or bumping into the hurdle, which affects the hurdle. the quality of teaching. In addition, the traditional hurdle frame is an integral structure, which is not convenient for storage and arrangement. It takes time and effort to carry it every time it is used, which greatly affects the efficiency of training.

(3) Contents of the invention

In order to make up for the deficiencies of the prior art, the utility model provides a reasonable structure, convenient and practical sports training hurdle, which is stable overall, and the horizontal bar can be dropped flexibly and will not drive the entire hurdle frame down, avoiding the level of falling. The student falls or stumbles caused by the rolling of the rod, the adjustment size is standardized, the training standard is convenient, the storage is convenient, the movement is labor-saving, and the problems existing in the prior art are solved.

The utility model is achieved through the following technical solutions:

A hurdle for sports training, comprising a telescopic crossbeam, the two ends of the telescopic crossbeam are fixedly connected with the top inner sides of two vertically parallel vertical telescopic rods, and the tops of the vertical telescopic rods above the telescopic crossbeam are all set There is a first magnet block, a sleeve is sleeved on the outside of each vertical expansion rod, and a fastening bolt is respectively arranged on the outside of each sleeve, and the fastening bolt passes through the opening on the outer wall of the sleeve and is connected with the The outer walls of the vertical telescopic rods are butted and connected; a universal wheel with a wheel brake is provided at the bottom of each sleeve; a first horizontal telescopic rod is respectively connected to the outer sides of each sleeve below the fastening bolts, and each first A triangular bracket is hinged at the outer end of the horizontal telescopic rod, and a counterweight is arranged in the middle of the bottom edge of each triangular bracket. The bottom end of the triangular bracket is flush with the bottom end of the universal wheel; A horizontal rod, the horizontal rod includes a second horizontal telescopic rod arranged in the middle of the horizontal rod and a first pole and a second pole fixedly connected to the two ends of the second horizontal telescopic rod, the bottom of the first pole The bottom of the second pole and the bottom of the second pole are respectively evenly spaced with a plurality of second magnet blocks that are adsorbed to the first magnet block, and a rubber sleeve is respectively sleeved on the outer end of the first pole and the outer end of the second pole; The inner sides of the tops of the two vertical telescopic rods below the telescopic beam are respectively connected with a pull ring.

Scales are arranged on the vertical telescopic rod and the telescopic beam.

The beneficial effects of the utility model are: the hurdle for sports training is set by two vertical telescopic rods and a telescopic beam, which facilitates the adjustment of the horizontal width and vertical height of the hurdle, and can be adjusted appropriately according to the venue and the physical fitness of students of different grades. adjustment. Since scales are arranged on the vertical telescopic rod and the telescopic crossbeam, the stability of each adjustment size can be guaranteed, and the standardization of physical training can be guaranteed. Since the triangular bracket is set on the outside of the vertical telescopic rod, the triangular bracket cooperates with the universal wheel that closes the wheel brake to form a stable three-point support, and because the counterweight is set in the middle of the bottom edge of the triangular bracket, the stability of the bottom of the entire hurdle is enhanced. stability. By arranging the telescopic crossbeam on the top between the vertical telescopic poles and the triangular bracket on the outside of the vertical telescopic poles, it is eliminated that the support base is set between the bottom between the support poles on both sides of the existing hurdles, which is harmful to the trainer. Interference, to prevent the trainer from touching the support base under it when running near the hurdle, causing the entire hurdle frame to be unstable. Because the horizontal bar and the vertical telescopic bar of the hurdle are connected by the adsorption of the first magnet block and the second magnet block, once the students touch the horizontal bar, they can fall down flexibly, avoiding the injury caused by the horizontal bar driving the frame body to fall. Because the horizontal rod is arranged as the second horizontal telescopic rod in the middle and the first pole and the second pole that are fixedly connected with the two ends of the second horizontal telescopic rod, and the bottom of the first pole and the bottom of the second pole A plurality of second magnet blocks adsorbed to the first magnet block are evenly spaced respectively, so that when the length of the telescopic crossbeam is adjusted, the flexible adjustment of the horizontal rod and the adsorption connection at the top of the vertical telescopic rod is convenient. Since a rubber sleeve is sheathed at the outer end of the first pole and the outer end of the second pole, the frictional force after the horizontal pole falls to the ground can be increased, and the injury caused to the trainer by rolling after the horizontal pole is avoided is avoided. The hurdle realizes the storage function very well. When not in use, the two vertical telescopic rods can be approached through the telescopic beam, and at the same time, the tripod is lifted upwards, the wheel brake is opened, and the pull ring can be easily moved. Hurdles, avoiding the trouble of time-consuming and laborious moving of existing hurdles.

(4) Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the left view of Fig. 1 .

In the figure, 1 telescopic beam, 2 vertical telescopic rod, 3 first magnet block, 4 sleeve, 5 fastening bolt, 6 universal wheel, 7 first horizontal telescopic rod, 8 triangular bracket, 9 counterweight, 10 second horizontal expansion rods, 11 first poles, 12 second poles, 13 second magnet blocks, 14 rubber sleeves, 15 pull rings.

(5) Specific implementation methods

In order to clearly illustrate the technical features of this solution, the utility model will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

As shown in accompanying drawing 1-2, this sports training hurdle comprises a telescopic crossbeam 1, and the two ends of telescoping crossbeam 1 are fixedly connected with the top inner side of two vertical telescoping rods 2 that vertical parallel is arranged, on telescoping crossbeam A first magnet block 3 is provided at the top of each vertical telescopic rod 2 above 1, a sleeve 4 is sleeved outside each vertical telescopic rod 2, and a fastening bolt 5 is respectively provided on the outside of each sleeve 4. The fastening bolt 5 passes through the opening on the outer wall of the sleeve 4 and abuts against the outer wall of the vertical telescopic rod 2; a universal wheel 6 with a wheel brake is provided at the bottom of each sleeve 4; The outsides of each sleeve 4 below the fastening bolts 5 are respectively connected with a first horizontal telescopic rod 7, and a triangular bracket 8 is hinged at the outer ends of each first horizontal telescopic rod 7. Heavy block 9, the base bottom end of triangular support 8 is arranged flush with the bottom end of the universal wheel; A horizontal bar is set up above the vertical telescopic bar 2, and said horizontal bar includes a second horizontal bar that is located at the middle part of the horizontal bar. The telescoping rod 10 and the first pole 11 and the second pole 12 that are fixedly connected with the two ends of the second horizontal telescopic pole 10 are respectively evenly spaced at the bottom of the first pole 11 and the bottom of the second pole 12. A second magnet block 13 that is adsorbed to the first magnet block 3 is provided with a rubber sleeve 14 at the outer end of the first strut 11 and the outer end of the second strut 12 respectively; The inner side of the top of the telescopic rod 2 is respectively connected with a pull ring 15 .

Both the vertical telescopic rod 2 and the telescopic beam 1 are provided with scales.

During use, close the wheel brake on the universal wheel 6, stretch the first horizontal telescopic rod 7, open the tripod 8 downwards, and under the cooperation of the tripod 8 and the universal wheel 6, hurdles are firmly supported on the field. According to the expansion and contraction adjustment of sleeve 4 and vertical telescopic rod 2, the height of this physical training hurdle is used, and meanwhile, the width of this physical training hurdle can also be adjusted according to the telescopic crossbeam 1, and the second horizontal telescopic rod 10 on the horizontal rod The adjustment is appropriately adjusted according to the change of the width of the hurdle for physical training. Through the adsorption of the second magnet block 13 on the first pole 11 and the second pole 12 of the horizontal bar and the first magnet block 3 on the top of the vertical telescopic bar 2, the safety of the hurdle can be guaranteed, and the horizontal bar will not drive the entire hurdle. The hurdle dumping avoids tripping and injury to the trainer caused by the easy fall of the horizontal bar. Even if the horizontal bar falls, because of the setting of the rubber sleeves 14 at its two ends, it prevents it from rolling arbitrarily after falling, further enhancing the safety. When the training is finished, put away the horizontal rod, tighten the vertical telescopic rod 2 through the contraction of the telescopic beam 1, the horizontal rod can be contracted by the second horizontal telescopic rod 7 on it, and then pass through the first pole 11 or the second pole The second magnet block 13 of 12 is adsorbed on the top of the vertical telescopic rod 2, pulls the two pull rings 15, and simultaneously raises the triangular bracket 8, opens the wheel brake of the universal wheel 6, and pulls the universal wheel to move by the pull ring. The storage of the hurdle is realized, and on the other hand, the lightness of its movement is guaranteed, and the storage and storage are easy and labor-saving, which provides convenience for the cleaning work after training.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art. Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the purpose and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (2)

1. an athletic training is with hurdling, and it is characterized in that: include a scalable crossbeam, and the two ends of scalable crossbeam are vertically put down with two The inside top of the vertical expansion link that row is arranged is connected, and each vertical expansion link top above scalable crossbeam is equipped with one the One magnet piece, sheathed a set of cylinder outside each vertical expansion link, outside each sleeve, it is respectively equipped with a fastening bolt, described fastening Bolt is through being located at the perforate on sleeve lateral wall and abutting with vertical expansion link lateral wall connected；It is provided with one at each sleeve bottom end The universal wheel stopped with wheel；One first horizontal extension bar is connected respectively, each first outside each sleeve below fastening bolt Horizontal extension bar outer end is hinged is provided with an A-frame, is provided with a balancing weight, A-frame in the middle part of the base of each A-frame Bottom, base and universal wheel bottom flush setting；Setting up a horizon bar above vertical expansion link, described horizon bar includes One be located at the second horizontal extension bar in the middle part of horizon bar and with the second horizontal extension bar two ends be connected the first pole and second Bar, is provided with what several adsorbed mutually with the first magnet piece in the bottom of the first pole with the bottom uniform intervals respectively of the second pole Second magnet piece, at the first pole outer end and the second pole outer end sheathed rubber sleeve respectively；Below scalable crossbeam two Vertically expansion link inside top connects a draw ring respectively.

A kind of athletic training the most according to claim 1, with hurdling, is equipped with on vertical expansion link and scalable crossbeam Scale.