CN215822367U

CN215822367U - Hurdle frame

Info

Publication number: CN215822367U
Application number: CN202122075724.0U
Authority: CN
Inventors: 张君安
Original assignee: Zhejiang International Maritime College
Current assignee: Zhejiang International Maritime College
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-15
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a hurdle frame, which solves the problem that an athlete is injured when impacting a rail in the hurdle process. The method is characterized in that: the railing includes railing and No. two railings, railing, No. two railings and bracing piece circumference cooperation, the other end of railing, No. two railings all is equipped with the magnet of mutually supporting, pedestal mounting has a connecting rod, the bracing piece is articulated to be cooperated with a connecting rod, install the elasticity piece that resets between the end of bracing piece and the connecting rod. Because the railing atress when sportsman runs into the railing, a railing and No. two railing alternate segregation, the bracing piece drives the railing and slopes forward simultaneously, makes the high reduction of railing, makes things convenient for sportsman to pass through safely, and the railing also can not drop from the bracing piece simultaneously, and the staff only need with a railing and No. two ferromagnetic cooperations on the railing once more can, reduce working strength.

Description

Hurdle frame

Technical Field

The utility model relates to the field of sports equipment, in particular to a hurdle frame.

Background

The hurdle frame is a common sports apparatus, and comprises a base, wherein supporting rods are arranged on two sides of the base, and railings are arranged on the supporting rods; in the fence-crossing competition or the usual training, the athlete can easily and directly impact the railing, and if the athlete does not stride the railing at one time, the condition that the athlete is injured is easily caused, and the safety is not enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the background art, the utility model provides the hurdle frame, and solves the problem that the athletes impact the railings to be injured in the hurdle process.

The technical scheme adopted by the utility model is as follows:

hurdle, including base, bracing piece and railing, the railing includes a railing and No. two railings, railing, No. two railings and bracing piece circumference cooperation, the other end of railing, No. two railings all is equipped with the magnet of mutually supporting, the pedestal mounting has a connecting rod, bracing piece and the articulated cooperation of connecting rod, install the elasticity piece that resets between the end of bracing piece and the connecting rod.

The base is provided with a connecting column, the first connecting rod is partially positioned in the connecting column, and the connecting column is provided with a locking piece matched with the first connecting rod.

And scales are arranged on the first connecting rod.

The circumference outer wall of a railing and No. two railings all is equipped with the elastic layer.

The base includes the bottom plate and connects No. two connecting rods of bottom plate, the length of No. two connecting rods is adjustable, the telescopic link is installed to a railing, the other end at the telescopic link is installed to magnet on the railing.

The first handrail is in threaded fit with the telescopic rod.

The second connecting rod comprises a first rod and a second rod, a third rod is connected between the first rod and the second rod, an elastic positioning pin is arranged at one end of the third rod, and a groove matched with the elastic positioning pin is formed in the inner wall of the second rod.

And the bottom surface of the base is provided with an anti-slip pad.

The utility model has the beneficial effects that:

because the railing atress when sportsman runs into the railing, a railing and No. two railing alternate segregation, the bracing piece drives the railing and slopes forward simultaneously, makes the high reduction of railing, makes things convenient for sportsman to pass through safely, and the railing also can not drop from the bracing piece simultaneously, and the staff only need with a railing and No. two ferromagnetic cooperations on the railing once more can, reduce working strength.

Drawings

FIG. 1 is a schematic of the present invention.

Fig. 2 is a schematic front view of the present invention.

Figure 3 is a cross-sectional schematic view of the balustrade of the present invention.

Fig. 4 is a schematic cross-sectional view of a base of the present invention.

Fig. 5 is an enlarged schematic view of the utility model at a in fig. 4.

Base 1, bracing piece 2, railing 3, railing 31, railing 32 No. two, telescopic link 33, magnet 4, connecting rod 5, elasticity piece 6 that resets, spliced pole 7, retaining member 8, scale 9, elastic layer 10, bottom plate 11, connecting rod 12 No. two, first pole 13, second pole 14, third pole 15, elastic locating pin 16, recess 17, slipmat 18.

Detailed Description

The utility model will be further illustrated with reference to the following examples and drawings:

in the embodiment, as shown in fig. 1, fig. 2, and fig. 3, the hurdle is striden, including base 1, bracing piece 2 and railing 3, railing 3 includes a railing 31 and No. two railings 32, a railing 31, No. two

railings

32 and 2 circumference cooperations of bracing piece, the other end of a railing 31, No. two railings 32 all is equipped with magnet 4 of mutually supporting, connecting rod 5 is installed to base 1, bracing piece 2 and a connecting rod 5 articulate the cooperation, install elasticity reset piece 6 between the terminal of bracing piece 2 and connecting rod 5. Elasticity resets 6 and is the spring, because railing 3 atress when the sportsman runs into railing 3, railing 31 and No. two railing 32 alternate segregation, bracing piece 2 drives railing 3 simultaneously and slopes forward, the spring is drawn high, railing 3's high reduction makes things convenient for the sportsman to pass through safely, the sportsman resets through back bracing piece 2, railing 3 can not drop from bracing piece 2, the staff only need with railing 31 and No. two ferromagnetic 4 on railing 32 cooperate once more can, reduce working strength.

In the embodiment, as shown in fig. 1 and fig. 2, the base 1 is provided with a connecting column 7, the first connecting rod 5 is partially positioned in the connecting column 7, and the connecting column 7 is provided with a locking piece 8 matched with the first connecting rod 5. The retaining member 8 is the hand bolt of twisting, and through twisting loose hand bolt of twisting, connecting rod 5 can slide from top to bottom in spliced pole 7 to adjust the height of railing 3, satisfy different trainees's requirement.

In the embodiment, as shown in fig. 1 and 2, the first connecting rod 5 is provided with a scale 9. The height of the balustrade 3 can be clearly understood and is the same as standard training.

In an embodiment, as shown in fig. 3, the circumferential outer walls of the first railing 31 and the second railing 32 are provided with the elastic layer 10. The elastic layer 10 is a rubber layer or a sponge layer, and the athlete touches the railing 3 to play a certain buffering role, so that the safety of the athlete is ensured.

In an embodiment, as shown in fig. 2, 3, and 4, the base 1 includes a bottom plate 11 and a second connecting rod 12 connected to the bottom plate 11, the length of the second connecting rod 12 is adjustable, the first rail 31 is provided with an expansion link 33, and the magnet 4 on the first rail 31 is mounted at the other end of the expansion link 33. The width of the hurdle frame can be adjusted, and the hurdle frame is suitable for trainers with different requirements.

In an embodiment, as shown in fig. 2 and 3, the first rail 31 and the telescopic rod 33 are in threaded fit. The length of the handrail 3 can be adjusted by rotating the telescopic rod 33, the adjustment is convenient, and the telescopic rod 33 can be made of plastic materials and is not easy to cause injury to athletes.

In an embodiment, as shown in fig. 4 and 5, the second link 12 includes a first rod 13 and a second rod 14, a third rod 15 is connected between the first rod 13 and the second rod 14, an elastic positioning pin 16 is disposed at one end of the third rod 15, and a groove 17 engaged with the elastic positioning pin 16 is disposed on an inner wall of the second rod 14. The third rod 15 is in threaded connection with the first rod 13, the third rod 15 moves relative to the second rod 14 by pulling the first rod 13 to adjust the overall length of the second connecting rod 12, and the base 1 is convenient to disassemble and assemble and adjust in width.

In the embodiment, as shown in fig. 1 and 2, a non-slip mat 18 is installed on the bottom surface of the base 1. The stability of the base 1 is ensured, and the sliding phenomenon is not easy to occur.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. Hurdle, including base (1), bracing piece (2) and railing (3), its characterized in that: railing (3) are including railing (31) and No. two railings (32), railing (31), No. two railings (32) and bracing piece (2) circumference cooperation, the other end of railing (31), No. two railings (32) all is equipped with magnet (4) of mutually supporting, connecting rod (5) are installed to base (1), bracing piece (2) and connecting rod (5) articulate the cooperation, install elasticity piece (6) that resets between the end of bracing piece (2) and connecting rod (5).

2. The hurdle rack of claim 1, wherein: spliced pole (7) are installed to base (1), connecting rod (5) part is located spliced pole (7), spliced pole (7) install with connecting rod (5) complex retaining member (8).

3. The hurdle rack of claim 2, wherein: the first connecting rod (5) is provided with scales (9).

4. The hurdle rack of claim 1, wherein: the circumference outer wall of No. one railing (31) and No. two railing (32) all is equipped with elastic layer (10).

5. The hurdle rack of claim 1, wherein: base (1) includes No. two connecting rods (12) of bottom plate (11) and connection bottom plate (11), the length of No. two connecting rods (12) is adjustable, telescopic link (33) are installed in railing (31), the other end at telescopic link (33) is installed in magnet (4) on railing (31).

6. The hurdle rack of claim 5, wherein: the first railing (31) is in threaded fit with the telescopic rod (33).

7. The hurdle rack of claim 5, wherein: no. two connecting rod (12) include first pole (13), second pole (14), be connected with third pole (15) between first pole (13) and second pole (14), the one end of third pole (15) is equipped with elastic locating pin (16), second pole (14) inner wall be equipped with elastic locating pin (16) complex recess (17).

8. The hurdle rack of claim 1, wherein: and the bottom surface of the base (1) is provided with an anti-skid pad (18).