CN201558553U

CN201558553U - Adsorption hurdle

Info

Publication number: CN201558553U
Application number: CN200920224391XU
Authority: CN
Inventors: 刘天晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-26
Filing date: 2009-10-26
Publication date: 2010-08-25
Anticipated expiration: 2019-10-26

Abstract

The utility model provides an adsorption hurdle, which comprises a hurdle plate, a hurdle base and two supporting legs respectively arranged at two ends of one side of the hurdle base. Two magnets are arranged on the lateral surface of the hurdle plate; two breast board seats are respectively arranged on the top portions of the two supporting legs; each breast board comprises a bottom plate and a magnetic stop wall arranged on one side of the bottom plate; two ends of the hurdle plate are respectively correspondingly arranged on the bottom plates of the two breast board seats; the two magnets are respectively correspondingly absorbed on the magnetic stop walls of the two breast board seats; each supporting leg comprises a vertical leg and a lifting arm inserted inside the vertical leg; a hinge last is arranged on the vertical leg; a row of pin holes are arranged on the lifting arm; and height adjusting bolts are inserted into the hinge last and the pin holes. The adsorption hurdle has the advantages of easily separated plate frames, safety, reliability and convenient use.

Description

Absorption type is hurdled

Technical field

The utility model relates to a kind of sports apparatus of the usefulness of hurdling, and specifically, has related to a kind of absorption type and has hurdled.

Background technology

The existing employing mostly of hurdling "

" type hurdles; the breast board of hurdle frame upper end all is to adopt plank " inserting slot formula " fixed mode; plate and frame are not easily separated; in student, sportsman's etc. exercise with bring bigger insecurity during the games; causing bigger psychological pressure and obstacle for simultaneously practitioner and sportsman; seriously to restrict the raising of hurdle campaign achievement, is the bottleneck that hurdle campaign advances in the world wide.

In order to overcome the above problems, people are seeking a kind of more suitably solution always.

Summary of the invention

Goal of the invention of the present utility model is at the deficiencies in the prior art, thereby provides a kind of grillage absorption type easily separated, safe and reliable, easy to use to hurdle.

To achieve these goals, the utility model provides a kind of absorption type to hurdle, and comprises the plate of hurdling, the base and be separately positioned on two supporting legs at the base one side two ends of hurdling of hurdling, and the described plate side of hurdling is provided with two blocks of magnet; Two described supporting leg tops are respectively arranged with a breast board seat, and described breast board seat comprises base plate and is arranged on the magnetic retaining wall of base plate one side; Corresponding respectively being placed on the base plate of two described breast board seats in the described plate two ends of hurdling, two corresponding respectively being adsorbed on the magnetic retaining wall of two described breast board seats of described magnet.

Based on above-mentioned, described supporting leg comprises upright leg and is plugged in the interior lifting arm of upright leg; Described upright leg is provided with pin hole, and described lifting arm is provided with a charge off hole, is inserted with the Height Adjustment latch in described pin hole and described pin-and-hole.

Based on above-mentioned, described supporting leg comprises upright leg and is plugged in the interior lifting arm of upright leg; Described upright leg is provided with a hole, is provided with the puller bolt of corresponding lifting arm in described silk hole.

The relative prior art of the utility model has substantive distinguishing features and progress, specifically, this absorption type is hurdled and had the following advantages: the plate two ends of 1, hurdling adopt magnet to be adsorbed on the breast board seat, and plate, frame are easily separated, improve safety coefficient, reduced practitioner, athletic mental handicape; It has positive role to eliminating the students psychology fear, promotes that the student forms correct stroking technique in the short period of time, can effectively improve student's learning initiative and interest, has improved teaching efficiency; 2, adopt the plastics plate of hurdling, save timber, support environmental protection; The plastics breast board avoided wood materials non-refractory, humidity, damage by worms, not corrosion resistant shortcoming, prolonged life-span of equipment, reduced the cost of sports equipment, economize on the use of funds; 3, traditional hurdling through simple processing can transform the absorption type support of hurdling as, saves cost; 4, can reduce or avoid imparting knowledge to students in injury accident, improve learning interest and efficient, can promote the grasp of student movement technical ability and the raising of sports achievement.

Description of drawings

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

Fig. 2 is the syndeton schematic diagram of described breast board seat and described lifting arm.

The specific embodiment

Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.

As depicted in figs. 1 and 2, a kind of absorption type is hurdled, and comprises the plate 1 of hurdling, the base 3 and be separately positioned on two supporting legs at the base 3 one side two ends of hurdling of hurdling;

Described plate 1 side of hurdling is provided with two blocks of magnet 2; The described plate 1 of hurdling adopts plastic plate; Magnet 2 is inlayed or is fastened on plate 1 side of hurdling, and in other embodiments, also can be other fixed form;

Two supporting leg tops are respectively arranged with a breast board seat 7, and described breast board seat 7 comprises base plate and is arranged on the magnetic retaining wall of base plate one side; In the present embodiment, described breast board seat 7 is integral body, and promptly base plate and magnetic retaining wall are integrative-structures, and be L-shaped, its material adopt can with the magnetic metal material of magnet absorption;

Corresponding respectively being placed on the base plate of two described breast board seats 7 in described plate 1 two ends of hurdling, two corresponding respectively being adsorbed on the magnetic retaining wall of two described breast board seats 7 of described magnet 2; Need to prove that the described plate 1 of hurdling should be placed on a side identical with the direction of motion of described magnetic retaining wall.

Based on above-mentioned, described supporting leg comprises upright leg 4 and is plugged in the lifting arm 5 that stands in the leg 4; Described upright leg 4 is provided with pin hole, and described lifting arm 5 is provided with a charge off hole, is inserted with Height Adjustment latch 6 in described pin hole and described pin-and-hole; Upright leg 4 is arranged on the base 3 of hurdling, and breast board seat 7 is arranged on lifting arm 5 tops; In other embodiments, breast board seat 7 also can be an one with lifting arm 5.

In other embodiments, also can be following lifting structure: described supporting leg comprises upright leg and is plugged in the interior lifting arm of upright leg; Described upright leg is provided with a hole, is provided with the puller bolt of corresponding lifting arm in described silk hole.

Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.

Claims

1. an absorption type is hurdled, and comprises the plate of hurdling, the base and be separately positioned on two supporting legs at the base one side two ends of hurdling of hurdling, and it is characterized in that: the described plate side of hurdling is provided with two blocks of magnet; Two described supporting leg tops are respectively arranged with a breast board seat, and described breast board seat comprises base plate and is arranged on the magnetic retaining wall of base plate one side; Corresponding respectively being placed on the base plate of two described breast board seats in the described plate two ends of hurdling, two corresponding respectively being adsorbed on the magnetic retaining wall of two described breast board seats of described magnet.

2. absorption type according to claim 1 is hurdled, and it is characterized in that: described supporting leg comprises upright leg and is plugged in the interior lifting arm of upright leg; Described upright leg is provided with pin hole, and described lifting arm is provided with a charge off hole, is inserted with the Height Adjustment latch in described pin hole and described pin-and-hole.

3. absorption type according to claim 1 is hurdled, and it is characterized in that: described supporting leg comprises upright leg and is plugged in the interior lifting arm of upright leg; Described upright leg is provided with a hole, is provided with the puller bolt of corresponding lifting arm in described silk hole.