KR100834143B1 - A hurdle for training - Google Patents

Abstract

A hurdle for training is provided to remove danger of an external wound, to facilitate height adjustment of a post, and to minimize a space share in moving or keeping. A hurdle for training includes: a base frame(2); left and right posts(3) comprising upper and lower post frames(3a,3b) of a telescopic type for height adjustment; a bar(4) restored to the original position after an angular motion when an outer force is applied to the top of the post. The bar is made of synthetic rubber material and fit to the top of the post through a connection hole. The bar has plural reinforcement ribs, a folding part(12) formed on a part adjacent to the post by widening an installation interval of the reinforcement rib, and a magnet(10) installed on a contact part of the left and right bars connected to the post.

Description

A Hurdle for Training

1 is a perspective view showing a preferred embodiment of the practice hurdles provided by the present invention

Figure 2 is a side cross-sectional view of the training hurdles provided by the present invention

3 is an enlarged cross-sectional view of portion A of FIG.

Figure 4 is a bottom view excerpt bar of the practice hurdles provided by the present invention

Figure 5 is a perspective view showing a laminated state when storing and transporting the practice hurdles provided by the present invention

■ Explanation of symbols used in main part of drawing ■

1: (practice) Hurdle 2: base frame

3: post 3a, 3b: vertical frame

4: bar 5: weight

6: stopper 7: adjusting knob

8: spring 9: adjuster

10: Magnet 11: Reinforcement Rib

12: bend

The present invention relates to a practice hurdles (hurdle) for use in the hurdles practice game, which is one of the obstacle races, more specifically, the bar (hurdle) of the hurdles to be resilient development and original restoration in the bisected state to overcome the hurdles It is intended to provide a practice hurdles to prevent the foot and legs from falling over and to adjust the height of the posts quickly, easily, and to minimize the space occupancy when moving.

Hurdles, which are typically used for hurdles, which are one of obstacle games, consist of a base frame settled on the ground, and a post fixed to a vertical type to install a bar at a predetermined height on the base frame.

When using the existing hurdles such as hurdle (practice) game, if the player's foot is caught in the bar, the hurdles fall down or the player falls and is injured. Many feared hurdles due to fear of the hurdles were not able to proceed smoothly practice had a number of problems.

In addition, the existing hurdles are difficult to be folded and stored, which makes it difficult to store and transport them. The height of the bar cannot be adjusted according to the hurdles, and the hurdles have different heights. .

In order to solve such problems with hurdles, the inventors of the present invention have already received a utility model pre-registration (Utility Model Registration No. 393352).

The pre-registration devises a bar of hurdles composed of left and right nutrients so that they can be elastically developed in the post so as to prevent the foot or leg from falling when the hurdles are crossed, and the posts and the base frame are folded to be wrapped, It was easy to transport and store, and had a number of advantages, such as being able to simply adjust the height of the bar.

However, the pre-registered utility model is a bar made of a rigid synthetic resin or wood, such as the problem of causing pain when the foot impacts, the height adjustment of the post is cumbersome, and the space occupancy rate during the transport and storage of hurdles, such as improved Had the possession of.

Accordingly, in the present invention, as a inventor of the present invention devised a practice hurdles of a new configuration that further improved the utility model received in advance,

In particular, the present invention constitutes a bar of the practice hurdles made of synthetic rubber with excellent elasticity, so that even if the exercise practitioner gets a foot on the bar during the hurdles, the risk of any trauma is excluded, and the bent bar is restored to its original position. The technical problem of the present invention is to provide a hurdle having a fixed position fixing means to be fixed in position, the post height adjusting means can be adjusted more quickly and easily, and to minimize the space occupancy during transport and storage. The present invention has been completed.

1 is a perspective view showing a preferred embodiment of the practice hurdles 1 provided by the present invention, Figure 2 is a side cross-sectional view of the hurdles 1 provided by the present invention, Figure 3 is an enlarged view of the portion A, Figure 4 The present invention will be described in detail along with these drawings as a cross sectional view showing an operating state of the hurdle 1 provided in the present invention.

That is, the present invention is a conventional hurdles (1) consisting of a lower base frame (2) and posts (3) left and right installed in the vertical direction, and a bar (4) installed horizontally between the upper and left posts (3). ),

The base frame 2 is internally fixed to the weight chain weight 5 so as to maintain a stable support state by weight distribution, and installed in parallel to the lower side of the bar 4 of the base frame 2 (2) The part is configured to be positioned upward by the top and bottom thickness of the base frame 2 formed at right angles with the bar 4 so that the space occupancy rate can be minimized during transportation and storage.

In addition, the left and right posts 3 are configured as upper and lower post frames 3a and 3b so as to be fixed at a specific height while the lifting control is made in a telescopic type, and one side of the upper and lower post frames 3a and 3b. Several adjustment holes formed at predetermined intervals on the other side (lower side on the drawing) post frames 3a and 3b by elastically installing the stopper 6 integral adjustment knob 7 with the spring 8 (upper side on the drawing). (9) to be able to stop elastically.

And the top of the left and right post (3) is made of synthetic rubber material so that it can be installed by fitting coupling and install a bar (4) having a coupling hole (4a).

The left and right bars 4 have a magnet 10 fixed to the corresponding joint surfaces of the left and right bars 4 that can maintain their home position at a straight line in a straight line, and are viewed from the bottom of the bar 4. (4) There are several reinforcing ribs 11 formed therein at predetermined intervals (refer to FIG. 4), and the reinforcing ribs 11 have posts 3 to determine a portion where the bar 4 is bent by an external force. The reinforcing rib 11 is installed at a portion immediately adjacent to the gap so as to be a bent portion 12 when the portion is subjected to an external force.

Practice hurdles (1) of the present invention that can be configured as described above is mainly used when playing a hurdles practice game, one of the obstacle game,

According to the present invention, first, the height of the bar 4 constituting the practice hurdles 1 is pulled by the adjusting knob 7, and the stopper 6 is stopped on the adjusting hole 9 formed at predetermined intervals up and down on the post 3. After the release state is released, the upper post frame 3a constituting the post 3 to the desired height is adjusted by sliding up and down from the lower post frame 3b, and when the desired height is released, the adjusting knob 7 is released. The stopper 6 enters into the adjustment hole 9 formed in the spring 8 by the restoring elasticity of the spring 8 so that the height of the post 3 is simply adjusted, and the practice of the present invention is performed on the track to perform the hurdles practice game. After the hurdles 1 are placed at predetermined intervals, the hurdles practice competition is performed.

When the practitioner takes a foot on the bar 4 of the hurdles 1 during the hurdles practice game, the bar 4 of the present invention is made of synthetic rubber material and is coupled on the post 3 to the bar 4 by external force. When the exercise practitioner is running, the angular motion is bent at the starting point of the bending part 12, and when the external force is removed, the angular motion is restored to its original position by the self-resilient elasticity of the material of the bar 4 made of synthetic rubber material. This prevents the practitioner's foot or leg from tripping over the bar (4) in advance, and at the same time, even if the practitioner's foot is caught on the bar (4), the impact is applied to the foot. This can be minimized.

And when the bar (4) is to restore the angular movement to the original position, the magnet 10 is installed in the joint corresponding portion of the left and right bars (4) is restored to the correct position by the magnetic force.

In addition, a weight 5 made of a weight body is installed in the base frame 2 so that a stable support state can be maintained due to the overall weight distribution of the hurdles 1, and the bar 4 of the base frame 2 can be maintained. The base frame (2) portion installed parallel to the lower side is configured to be positioned upwards by the up and down thickness of the base frame (2) formed at right angles with the bar (4) in the direction selected left and right as shown in FIG. When arranging the hurdles 1, the space occupancy is minimized to provide a transport and storage convenience.

As described in detail above, the training hurdles 1 provided in the present invention have a height adjustment of the posts 3 installed in the vertical direction in the base frame 2 more quickly and easily, and in particular of the training hurdles 1. The bar (4) is made of synthetic rubber and combined with the left and right posts (3) so that the bar (4) is angularly moved by the external force even if the practitioner strikes the bar (4) with the feet or legs. It can be repositioned by the self-resilience of the material having a) can significantly reduce the risk of injury of the exercise practitioner, and the in-place restoring means such as the magnet 10 is installed at the end of the bar (4) bar (4) ) Can be kept in place when it is restored to the original position, and in the case of young elementary school students, it is possible to minimize vague fear and hurdles practice avoiding the hurdle practice game due to the risk of injury.

And the expected effect of the hurdles (1), such as to minimize the space occupancy when transporting and storage is a large invention.

Claims (3)

Left and right posts (3) made of telescopic type upper and lower postframes (3a, 3b) to adjust the height to the left and right of the base frame (2) constituting the hurdle (1), and an external force was applied to the upper part of the post (3). In a hurdle (1) having a bar (4) which can be visually moved and then restored to its original position; The bar 4 is made of synthetic rubber material and is fitted to the upper end of the post 3 through the coupling hole (4a), Several reinforcing ribs 11 formed on the bar 4, A bent portion (12) formed at an adjacent portion of the post (3) having a wider spacing between the reinforcing ribs (11), Practice hurdles, characterized in that the magnet 10 is installed in the joint corresponding portion of the left and right bars (4) coupled to the post (3). The method of claim 1; On one side of the selected post frame (3a, 3b) of the post frame (3a) is provided with a stopper (6) integral adjustment knob (7) elastically installed by a spring (8), Practice hurdles, characterized in that the stopper (6) to form a number of adjusting holes (9) at a predetermined interval in one post frame (3b) so that it can be selectively stopped. The method of claim 1; A portion of the base frame 2 installed in parallel to the lower side of the bar 4 of the base frame 2 is fixed to the upper side by the upper and lower thicknesses of the base frame 2 formed at right angles with the bar 4. Featuring hurdles for practice.

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