CN203154842U

CN203154842U - Closed folding hurdle

Info

Publication number: CN203154842U
Application number: CN 201320178735
Authority: CN
Inventors: 徐大成; 刘博�; 杨宇
Original assignee: Inner Mongolia University for Nationlities
Current assignee: Inner Mongolia University for Nationlities
Priority date: 2013-03-25
Filing date: 2013-03-25
Publication date: 2013-08-28
Anticipated expiration: 2023-03-25

Abstract

The utility model relates to sports equipment, in particular to a closed folding hurdle comprising two vertical posts (2) and a hurdle bar (3). The closed folding hurdle is characterized in that the hurdle bar (3) includes two bendable elastic plates (4), the inner end of one elastic plate (4) faces to the inner end of the other elastic plate (4), the outer ends of the elastic plates (4) are disposed at the upper ends of the vertical posts (2) respectively, and each vertical post (2) is formed by mutually inserting a casing (6) and an insert bar (5) both adjustable in height. The closed folding hurdle has the advantages that the hurdle is foldable and portable, the hurdle made of soft material is friendly to users, the hurdle adjustable in height is suitable for people different in height, and the hurdle is expected to be equipment necessary for hurdling training.

Description

The folding frame of hurdling of closed type

Technical field

The utility model relates to a kind of sports equipment, i.e. the folding frame of hurdling of a kind of closed type.

Background technology

Hurdling is a sports item that difficulty is bigger, need carry out a large amount of physical efficiencys and Training Skills, need just accept regular sentific training at adolescence especially.Therefore, carry out the exercise of hurdling in middle and primary schools, most important for the hurdle campaign level that improves China., at present the teenager carries out the actual conditions of the training of hurdling and pessimistic, and popularity is very low, and training effect is not good.Trace it to its cause, the existing apparatus of hurdling is not suitable for initial training, is a key factor.Hurdling that adopt various places at present mostly is the hard material making, is easy to damage.In addition, existing hurdling mostly is overall structure, and inconvenience is carried, and is difficult to adjust height, and just the teenager in the growth stage is difficult to adapt to, and adds the risk of retraining, has hindered the popularization and improvement of hurdle campaign.

Summary of the invention

The purpose of this utility model provides a kind of being easy to carry, and can adjust height, is difficult for damaging, and is fit to different heights, the training device that the personnel of all ages and classes hurdle and train.

Above-mentioned purpose is realized by following technical scheme: develop the folding frame of hurdling of a kind of closed type, comprise two columns and top railing, be characterized in: said railing is two sections flexible elastic plates, two elastic plates are relatively inner, the outer end is contained in the upper end of a column respectively, and every column constitutes by peg graft mutually adjustable for height sleeve pipe and inserted link.

Elastic plate is installed in said inserted link upper end, and the inserted link lower end is inserted in the sleeve pipe the inside, and sleeve pipe is provided with screw and location jackscrew, and the sleeve pipe lower end links to each other with base plate, and is continuous by pull bar between two base plates, is connected by dismountable parts between pull bar and the base plate.

Have a plurality of top wire holes on the said sleeve pipe.

Said pull bar two ends are provided with the screw rod that matches with the screw of base plate.

Between said sleeve pipe and the base plate by folding phase hinge.

Said base plate is provided with return spring, and an end of return spring is replaced on sleeve pipe.

Said base plate is provided with hook, and hook articulates mutually with folding rear sleeve.

The beneficial effects of the utility model are: collapsible being easy to carry, and the material softness is difficult for hurting sb.'s feelings, adjustable height, the personnel that are fit to different heights use, and are expected to become the indispensable equipment of hurdling and training.

Description of drawings

Fig. 1 is the front view of first kind of embodiment;

Fig. 2 is the vertical view of first kind of embodiment;

Fig. 3 is the parts elastic plate of first kind of embodiment and the front view of inserted link;

Fig. 4 is the parts elastic plate of first kind of embodiment and the left view of inserted link;

Fig. 5 is the parts elastic plate of first kind of embodiment and the vertical view of inserted link;

Fig. 6 is the front view of the parts sleeve pipe of first kind of embodiment;

Fig. 7 is the vertical view of the parts sleeve pipe of first kind of embodiment;

Fig. 8 is the parts sleeve pipe of second kind of embodiment and the front view of base plate;

Fig. 9 is the parts sleeve pipe of second kind of embodiment and the left view of base plate;

Figure 10 is a kind of folded state diagram of second kind of embodiment;

Figure 11 is the another kind of folded state diagram of second kind of embodiment.

Among the figure as seen: base plate 1, column 2, railing 3, elastic plate 4, inserted link 5, sleeve pipe 6, pull bar 7, top wire hole 8, the location jackscrew 9, screw rod 10, folding 11, the hook 12, return spring 13.

The specific embodiment

The total design of the utility model is to make adjustable height and the folding frame of hurdling with elastomeric material.Introduce two kinds of embodiment below in conjunction with accompanying drawing:

First kind of embodiment: Fig. 1,2 introduced the folding frame of hurdling of a kind of closed type, and its main body is to be made of base plate 1, column 2 and railing 3.In conjunction with Fig. 3,4,5 as seen, the elastic plate 4 that railing 3 adopts rubber-plastics material to make, and be divided into two sections, every section outer end all is connected with the upper end of column 2.In conjunction with Fig. 6,7 as seen, the column 2 here also is divided into two sections, is inserted link 5 above, is sleeve pipe 6 below, and inserted link 5 can move up and down in sleeve pipe 6 the insides, can change the height of column 2.Side at sleeve pipe 6 has screw, and equipped location jackscrew 9 fixes the position of inserted link 5.Recommending inserted link 5 to adopt has certain flexible rubber-plastics material manufacturing, can also offer a plurality of top wire holes 8, to add the positioning performance of strong fix jackscrew 9.For the bulk strength of the frame of strengthening hurdling, between two base plates 1, pull bar 7 can be installed, and preferably adopt dismountable structure to install.This example expression be that pull bar 7 two ends are respectively equipped with one section screw rod 10, match with screw on the base plate 1.

This frame of hurdling can be taken apart at ordinary times, is convenient to preserve and carry, and is easy to assembling during use, can also adjust height as required, both can be fit to the minor and use, and also is suitable for the adult and uses.When personnel's limbs touched railing, elastic plate can be arranged, but auto-closing again.Column also has the certain deformation shock-absorbing capacity, thereby avoids causing wound, makes the beginner enter training under a situation that relatively safety relaxes.

Second kind of embodiment: shown in Fig. 8,9, linked to each other by folding 11 between sleeve pipe 6 and the base plate 1, can doubling.Also be provided with return spring 13 and hook 12 on the base plate 1.After the training, can as shown in figure 10 each parts be taken apart, folding with base plate 1 sleeve pipe 6, and fixing with hook 12.During use, the hook 12 of leaving behind, sleeve pipe 6 automatically springs open the erection position under the effect of return spring 13.When training, when athletic limbs impact was hurdled, this return spring 13 also had good cushioning effect.In addition, can also as shown in figure 11 elastic plate 4 and inserted link 5 be taken apart, inserted link 5 are inserted sleeve pipes 6, elastic plate 4 be pressed in inserted link 5 below, shared volume is littler, an available cloth bag splendid attire carries convenient.

Claims

1. a closed type folds the frame of hurdling, comprise two columns (2) and top railing (3), it is characterized in that: said railing (3) is two sections flexible elastic plates (4), two elastic plates (4) are relatively inner, the outer end is contained in the upper end of a column (2) respectively, and every column (2) constitutes by peg graft mutually adjustable for height sleeve pipe (6) and inserted link (5).

2. closed type according to claim 1 folds the frame of hurdling, it is characterized in that: elastic plate (4) is installed in said inserted link (5) upper end, inserted link (5) lower end is inserted in sleeve pipe (6) the inside, sleeve pipe (6) is provided with screw and location jackscrew (9), sleeve pipe (6) lower end links to each other with base plate (1), linked to each other by pull bar (7) between two base plates (1), be connected by dismountable parts between pull bar (7) and the base plate (1).

3. the folding frame of hurdling of closed type according to claim 2 is characterized in that: have a plurality of top wire holes (8) on the said sleeve pipe (6).

4. closed type according to claim 2 folds the frame of hurdling, and it is characterized in that: said pull bar (7) two ends are provided with the screw rod (10) that matches with the screw of base plate (1).

5. the folding frame of hurdling of closed type according to claim 2 is characterized in that: between said sleeve pipe (6) and the base plate (1) by folding (11) phase hinge.

6. closed type according to claim 2 folds the frame of hurdling, and it is characterized in that: said base plate (1) is provided with return spring (13), and an end of return spring (13) is replaced on sleeve pipe (6).

7. closed type according to claim 2 folds the frame of hurdling, and it is characterized in that: said base plate (1) is provided with hook (12), and hook (12) articulates mutually with folding rear sleeve (6).