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Training hurdle bracket easy to ascend and descend

A technology for hurdles and hurdles, which is applied to sports accessories, racecourses, horseback riding, etc., can solve the problem of hurdles needing to be lifted by a special person, and achieve the effects of compact structure, improved utilization rate and improved safety performance.

Inactive Publication Date: 2014-04-30
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide a hurdle board that can maintain its own balance, so that the hurdle board can return to its original position after being hit by an external force, and solves the problem that the hurdle board is knocked down by an external force when it is in use. The problem of needing a special person to lift it up, and it is safer to use the easy-lifting hurdle for training during training and competition

Method used

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  • Training hurdle bracket easy to ascend and descend
  • Training hurdle bracket easy to ascend and descend
  • Training hurdle bracket easy to ascend and descend

Examples

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Effect test

Embodiment 1

[0023] Such as figure 1 , 2 , shown in 3 and 4, a kind of easy-lifting hurdle frame for training includes a base 1, a hurdle column 2 and a hurdle plate 3, the hurdle column 2 is vertically arranged on both sides of the base 1, and the hurdle plate 3 is located on both sides. The top of the hurdle column 2 is connected to the two hurdle columns 2. The hurdle column 2 includes a fixed column 21 and a movable column 22 telescopically connected with the fixed column 21. The fixed column 21 is socketed in the movable column 22. A plurality of limiting holes 4 are opened on the surface along the axial direction of the fixed column 21 , and elastic protrusions 5 adapted to the limiting holes 4 opened on the surface of the fixed column 21 are provided on the surface of the movable column 22 . The quantity of elastic protruding part 5 can be provided with one, also can be provided with more than one, certainly, from the weight of movable column 22 and hurdle board 3 and the labor-sav...

Embodiment 2

[0026] The same parts of this embodiment and Embodiment 1 will not be repeated, and the difference is that: Figure 5 As shown, the present invention is easy to lift the hurdle frame for training, the bottom of the fence bracket 14 is provided with a connecting shaft 18 with a moving magnet 17, and the top of the movable column 22 is provided with a moving magnet 17 opposite to the magnetic pole of the connecting shaft 18. The fixed magnet 19. Because the two ends of the hurdle board 3 are connected by magnets, based on the special structure of the magnet, the connection between the hurdle board 3 and the movable column 22 is simpler and more convenient, and the complexity of using the hurdler is reduced.

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Abstract

The invention discloses a training hurdle bracket easy to ascend and descend. The training hurdle bracket comprises bases, hurdle columns and a hurdle plate. The hurdle columns are vertically arranged on two sides of the bases, the hurdle plate is arranged on the tops of the two hurdle columns and is connected with the two hurdle columns, a seat with an opening is arranged in each base, a swing rod which upwardly extends out of the corresponding opening and can drive the corresponding hurdle column to swing towards the direction of a track when an athlete kicks the hurdle plate is arranged inside each seat, the tops of the swing rods are connected with the hurdle columns, and the bottoms of the swing rods are elastically connected with the seats in a swing manner. The training hurdle bracket has the advantages that the seats are matched with the swing rods, and trouble caused by the fact that an existing hurdle plate needs to be manually lifted up when kicked down can be prevented owing to mutual effects of reset supporting springs on two sides of the swing rods; the swing rods are arranged in the bases, so that the training hurdle bracket is compact in structure and long in service life; the training hurdle bracket is simple in structure, low in cost and suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, in particular to an easy-to-lift hurdle frame for training. Background technique [0002] Hurdles are a very healthy and interesting sports item. Along with the popularization of hurdles in primary and secondary schools, hurdlers have become more and more important sports equipment. Because the hurdle frame is often kicked down during hurdle competition or training, it is inconvenient to use. At present, the commonly used hurdle frame has a hurdle board and a column as an integral structure. Every time the hurdle board is knocked off or the hurdle is knocked down, someone needs to be specially assigned to put the hurdle board back on the support bar or lift up the hurdle. This has just greatly improved the manpower and energy that serve for the hurdler, wasted a lot of practice time, slowed down the efficiency of practice, and can't lift the height, making it inconvenient for practition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63K3/04A63B69/00
Inventor 山美娟
Owner QINGDAO AGRI UNIV
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