CN201389351Y - Rotatable hurdle - Google Patents

Abstract

A rotatable hurdle is suitable for the competition or training of athletes and is designed to achieve the effect of convenient use and automatic repositioning. The rotatable hurdle comprises a fixed bracket, a fall plate and fall plate brackets. The fall plate brackets are arranged at two sides of the fall plate and arranged on the fixed bracket by a shaft and a bearing; the fall plate brackets can rotate around the shaft; the lower end parts of the fall plate brackets are provided with magnets; and positions of the fall plate brackets, which correspond to the fixed bracket, are provided with iron sheets.

Description

Rotary type is hurdled

Technical field

The utility model relates to a kind of the running with the improvement of the frame of hurdling.

Background technology

Existing running is a kind of fixed frame of hurdling with hurdling, and is placed on the track and field runway, runs when hurdling for the sportsman and crosses over.Hurdle if run into when crossing over, just the frame of hurdling falls down to the ground.Need the people when running again and prop up again and put good position, just can keep the field or train.This frame of hurdling uses inconvenient, and causes player injuries easily.

Summary of the invention

The utility model purpose is for overcoming the deficiency of above-mentioned prior art, provide a kind of easy to use, can hurdle by automatically reset rotary type.

The utility model comprises fixed mount, falls plate and falls grillage.Fall the plate both sides and be equipped with and fall grillage, fall grillage and be contained on the fixed mount by axle and bearing, falling grillage can sway; Fall the grillage bottom and be provided with magnet, iron plate is housed at the fixed mount corresponding position.At first fixed mount is put good position during use and fixed, fall plate, fall plate and fall grillage and just can sway, under the effect of falling iron plate on grillage lower end magnet and the fixed mount, automatically reset again later when the sportsman runs to run into to hurdle when crossing over.

The utility model is applicable to that the sportsman competes or trains, and also is applicable to student study or exercise on class.The utility model reasonable in design, safety easy to use can automatically reset, and saves manpower.

Description of drawings

Fig. 1 is the utility model structural representation.

Among the figure: 1, fall grillage, 2, fall plate, 3, bearing, 4, axle, 5, iron plate, 6, fixed mount, 7, magnet.

The specific embodiment

Fall plate 2 both sides and be equipped with and fall 1, two of grillage and fall grillage 1 and all be contained on the fixed mount 6, fall plate 2 and fall grillage 1 and can rotate around axle 4 by axle 4 and bearing 3.Axle 4 is contained in the upper end of fixed mount 6.Axle bush also can be installed by installation shaft 4 places on the fixed mount 6.Fall grillage 1, fall plate 2 and fixed mount 6 all adopts conventional materials such as plastics, plank.Magnet 7 adopts permanent magnet.The installation site of iron plate 5 and magnet 7 can exchange, and promptly fall grillage 1 lower end iron plate is installed, and simultaneously with magnet cartridge corresponding position place on fixed mount 6.

Claims (1)

1, a kind of rotary type is hurdled, and it is characterized in that comprising fixed mount, falls plate and falls grillage; Fall the plate both sides and be equipped with and fall grillage, fall grillage and be contained on the fixed mount by axle and bearing; Fall the grillage bottom and be provided with magnet, iron plate is housed at the fixed mount corresponding position.

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