CN110917639A

CN110917639A - Football training is with scalable apparatus of hurdling

Info

Publication number: CN110917639A
Application number: CN201911221230.XA
Authority: CN
Inventors: 陈长伟; 张忠思; 李长炳; 张健
Original assignee: Qilu Institute of Technology
Current assignee: Qilu Institute of Technology
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-03-27
Anticipated expiration: 2039-12-03
Also published as: CN110917639B

Abstract

The utility model provides a football training is with scalable apparatus of hurdling, including apparatus body (1) and intermediate lever (2), it has perforation (3) in the middle of a plurality of to distribute on apparatus body (1), intermediate lever (2) are circular cross section, cross-sectional diameter is less than the diameter of middle perforation (3), can pass through from middle perforation (3) of apparatus body (1), be provided with perpendicular decurrent or decurrent elasticity passageway (4) of slope between perforation (3) in the middle of each along a certain direction on apparatus body (1), the width under elasticity passageway (4) natural state is less than the diameter of middle perforation (3) and intermediate lever (2), width can the grow under the pressurized state is in order to allow intermediate lever (2) to pass through. The telescopic hurdle device for football training provided by the invention can be used for warming up or professional action training of any sports training, protects a user by breaking a rigid structure and introducing elastic yielding elements, and is safe and reliable.

Description

Football training is with scalable apparatus of hurdling

Technical Field

The invention relates to the field of sports equipment, in particular to a hurdling equipment for football training, which can be used for warm-up and professional action training of various sports training mainly based on football training.

Background

Football, which has the reputation of "world first sport", is the single sport with the most influential effect in the world sports world. Whether in school, community, park, etc., it is often seen that the football fan is practicing the game. Because of the relatively strong antagonism of the sport of soccer, players on the field need to run at high speeds or to compete strongly against each other. In order to avoid injury during exercise, some warm-up activities are usually required before the exercise, such as jogging, leg raising, hurdling and the like. The main function of the hurdle is to move the muscle groups on the inner sides of the thighs, otherwise, the muscle groups on the inner sides of the thighs are easily pulled by violent sports such as ball shoveling, blocking and ball chasing in the football game.

Present scalable hurdle apparatus is mostly fixed hurdle or mark bucket of striding, and the former puts on ground through two stabilizer blades, simple structure, but every hurdle size of striding is fixed, need prepare multiple size specification according to using the crowd during training, and quantity is huge, and is troublesome to use, in case step on in addition striding hurdle or its stabilizer blade on the back of askewly, two stabilizer blades probably can injure the health. The cross bar can be folded when not in use, but when the hurdle is mistakenly touched by the middle cross bar, the cross bar cannot be inclined and fallen like a hurdle frame, but stands on the hurdle frame to collide with the body firmly, and the body is injured.

Disclosure of Invention

In order to solve the problems, the invention provides a telescopic hurdle device, which solves the safety problem of a user by arranging an elastic part in the telescopic hurdle device and can be used for warm-up and some professional action training before football training and other sports training.

The technical scheme of the invention is as follows:

the utility model provides a scalable fence-crossing apparatus, includes apparatus body and intermediate lever, it has perforation in the middle of a plurality of to distribute on the apparatus body, the intermediate lever is circular cross section, and the cross-sectional diameter is less than the perforation diameter in the middle of the apparatus body can follow the perforation and pass in the middle of the apparatus body, be provided with perpendicular decurrent or the decurrent elasticity passageway of slope between each perforation in the middle of following a certain direction on the apparatus body, the width under the elasticity passageway natural state is less than in the middle of perforate with the diameter of intermediate lever, width can grow under the pressurized state is in order to allow the intermediate lever passes through.

Specifically, as above-mentioned scalable hurdle apparatus, the apparatus body top-down divide into a plurality of layers, including fixed layer and activity layer, fixed layer and activity layer interval arrangement, every layer of fixed layer contains the centre perforation of a pair of symmetrical arrangement at least, and every layer of activity layer contains the elasticity passageway of a pair of symmetrical arrangement, and adjacent layer contact surface position is equipped with support piece, is equipped with elastic connecting piece and/or flexible piece between the support piece of adjacent layer.

Furthermore, the supporting parts at the contact surface positions of the adjacent layers of the instrument body are distributed at the two side positions of the middle through hole.

Furthermore, the elastic connecting pieces and/or the flexible pieces in the movable layer of the instrument body are positioned at two sides of the elastic channel.

Preferably, in the above retractable hurdle device, the height of the middle through hole at the lowest end of the device body from the ground is greater than the distance between the adjacent middle through holes.

Preferably, the length of the intermediate rod of the telescopic hurdle device is more than twice the maximum diameter of the device body.

Preferably, the middle through holes of the telescopic hurdle device are symmetrically distributed on two sides of the device body.

Preferably, the retractable hurdle device is characterized in that an opening is formed in the upper portion of the device body, and the interior of the device body is hollow.

Preferably, the above retractable hurdle apparatus, wherein the central aperture and the resilient channel are vertically aligned.

Preferably, the retractable hurdle device is characterized in that the device body is of a conical structure, and the upper size of the device body is smaller than the lower size of the device body.

The telescopic hurdle device can be used for warming up before football training and other sports training.

The invention has the beneficial effects that:

the invention discloses a telescopic hurdle device, which breaks through the rigid design of the existing hurdle device, introduces safety yielding elements, arranges an elastic part in a mark barrel, once a user touches a middle rod, the middle rod can be extruded under the pressure of gravity to fall downwards, and in the falling process, the elastic parts of all layers can generate rebound buffer force on the middle rod to slowly fall, thereby greatly reducing the injury on the human body, effectively ensuring the safety of the user, being mainly used for the warm-up or professional action training of football training and also being used for the warm-up or professional action training of any other sports training.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

FIG. 1 is a schematic structural diagram of this embodiment 1;

FIG. 2 is a cross-sectional view of a first level of marker barrels and a second level of marker barrels;

FIG. 3 is a top view of the active layer;

FIG. 4 is a force deformation diagram of the middle rod in the sign barrel;

the components represented by the reference numerals in the figures are:

the invention comprises the following steps: 1. the instrument comprises an instrument body, 2, a middle rod, 3, a middle through hole, 4, an elastic channel, 5, a first fixing layer, 51, a supporting plate, 6, a second fixing layer, 7, a third fixing layer, 8, a base, 9, a middle spring, 91, a spring seat, 10, a telescopic frame, 11, edge cloth, 12 and a movable layer.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. Other terms used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between," "adjacent," etc.). The directions "left and right", "front and back", etc. mentioned in the present invention are only used to express the relative positional relationship, and are not restricted by any specific directional references in practical application.

Example 1

Referring to fig. 1, fig. 1 is a telescopic hurdle device of the present invention, which is used for warming up or bouncing force training in football training, and includes a device body 1 and a middle rod 2, wherein a plurality of middle through holes 3 are distributed on the device body 1, the middle through holes 3 are symmetrically distributed on two sides of the device body 1, and can be symmetrically arranged in one direction or multiple directions, the middle rod 2 has a circular cross section, and the diameter of the cross section is smaller than that of the middle through holes 3 of the device body 1, and can pass through the middle through holes 3.

In this embodiment, the front surface of the apparatus body 1 is provided with a set of four middle through holes 3, which are vertically arranged, and the back surface of the apparatus body 1 is provided with four middle through holes 3 symmetrically arranged, so as to enlarge the application range of the apparatus body 1, the side surface of the apparatus body 1 is also provided with two sets of middle through holes 3 symmetrically arranged, and the number of the middle through holes 3 can be four as the front surface or other, so as to adapt to different heights.

In this embodiment, the device body 1 is a conical structure with an upper dimension smaller than a lower dimension. And the upper portion of the apparatus body 1 is provided with an opening, the interior is hollow, an auxiliary rod (not marked in the figure) can be inserted into the upper portion to pass through the column, and after the use is finished, all the mark barrels can be conveniently stacked together.

Furthermore, a downward elastic channel 4 is arranged on the instrument body 1 along the vertical direction of the middle through hole 3, the four middle through holes 3 are connected together through the elastic channel 4, the width of the elastic channel 4 in a natural state is smaller than the diameters of the middle through hole 3 and the middle rod 2, and the width of the elastic channel can be increased in a pressed state to allow the middle rod 2 to pass through. Design like this because when the user hurdles, the inevitable has guessed wrong condition of stepping on at intermediate lever 2 or touchhing intermediate lever 2, when the accident takes place, the body can take place hard collision with intermediate lever 2, and is great to the human injury, and the rigidity structure of hurdling the apparatus is broken through to this embodiment, introduces elasticity and gives back the element, utilizes the elastic component in the apparatus body 1 to cushion intermediate lever 2, alleviates the injury that the human body received.

The above-mentioned yielding structure is described in detail with reference to fig. 1 to 4, as shown in the figure, the apparatus body 1 is divided into a plurality of layers from top to bottom, including a fixed layer and a movable layer 12, the fixed layer and the movable layer 12 are arranged at intervals, each fixed layer at least comprises a pair of symmetrically arranged middle through holes 3, each movable layer 12 comprises a pair of symmetrically arranged elastic channels 4, the contact surface of adjacent layers is provided with a support plate 51, and an elastic connecting member and a flexible member are arranged between the support plates 51 of adjacent layers.

As shown in fig. 3, the supporting plate 51 is preferably a semicircular structure, and is positioned to cover the upper and lower end surfaces of the fixed layer, and the outer boundary is connected to the upper and lower openings of the middle through hole 3, so as to ensure that the strength of the supporting plate 51 and the fixed layer is not crushed by the elastic connecting member and the flexible member of the movable layer 12.

The fixing layer in this embodiment is divided into three layers, which are a first fixing layer 5, a second fixing layer 6 and a third fixing layer 7 from top to bottom, and certainly, a base 8 is further disposed at the bottom, and the first fixing layer 5, the second fixing layer 6, the third fixing layer 7 and the base 8 respectively include a pair of middle through holes 3 which are symmetrically arranged.

In this embodiment, the movable layer 12 is located between the fixed layers, and there are three groups of movable connecting components, namely, the middle spring 9, the telescopic frame 10 and the edge cloth 11. The middle spring 9 is located in the middle of the support plate 51, the telescopic frame 10 is located at the end of the support plate 51, and the edge cloth 11 is located at the outermost periphery of the movable layer 12.

As shown in fig. 3, the supporting plate 51 is a flat plate disposed between the edge of the fixed layer and the edge of the middle through hole 3, and is provided with a spring seat 91, and the spring seat 91 is an inner concave hole or a boss structure for placing the middle spring 9. Preferably, two spring seats 91 are provided on each support plate 51 to enhance the stability between the fixed and movable layers 12.

Referring to fig. 2, the telescopic frame 10 is a diamond frame, the upper and lower ends of the telescopic frame are respectively connected to the edges of the supporting plate 51, and the length of the telescopic frame 10 is less than the length of the edges of the supporting plate 51, preferably, the length of the telescopic frame 10 is only half of the length of the edges of the supporting plate 51, so that the upper and lower supporting plates 51 can be tightened, and good guidance of the intermediate rod 2 in the intermediate through hole 3 is ensured.

Furthermore, the outermost periphery of the movable layer 12 is provided with a border cloth 11, the border cloth 11 can be made of elastic fabric or rubber, and the strength is considered, so that the fixed layer and the movable layer 12 are connected together to adapt to the compression deformation of the middle spring 9. Of course, the edge cloth 11 is left empty at the position of the elastic channel 4, and a moving space of the intermediate rod 2 is left.

Through above-mentioned middle spring 9, expansion bracket 10 and limit cloth 11, realized fixed layer and the outside of activity layer 12, middle part and inside elastic connection to middle spring 9 is main effort, and after above-mentioned elastic component was installed, under the pressure effect of middle spring 9 orientation both sides, middle spring 9 and expansion bracket 10 take up fixed layer and activity layer 12.

Referring to fig. 4, when the hurdle steps on the middle rod 2 of the second fixing layer 6 or touches the middle rod 2, the middle rod 2 is stressed to press the middle through hole 3 downwards, because the upper and lower parts of the second fixing layer 6 where the middle through hole 3 is located are connected with the first fixing layer 5 and the third fixing layer 7 through elastic members, the middle rod 2 is stressed to be pressed downwards, and the middle through hole 3 expands, so that the middle rod 2 is smoothly pressed down, and in the process, the middle spring 9 in the movable layer 12 below the second fixing layer 6 is pressed to start generating an upward reaction force, so as to reduce the acting force on the middle rod 2, and when the middle rod 2 falls down to the middle through hole 3 on the third fixing layer 7, the middle spring 9 in the movable layer 12 below the third fixing layer 7 continues to generate a reaction force on the middle rod 2, so as to slow down the falling speed of the middle rod 2. Through buffering layer upon layer, reduce the injury that intermediate lever 2 and human body rigid collision brought.

In this embodiment, the length of the middle rod 2 is greater than twice the maximum diameter of the apparatus body 1, and the middle effective use length is greater than the body width of the user, so as to facilitate the hurdling of the user.

In the present embodiment, the height of the lowest middle through hole 3 of the apparatus body 1 from the ground is larger than the distance between the adjacent middle through holes 3. The too low ground clearance of perforation 3 in the middle of the bottommost end does not have practical meaning to the training, and the waste of resource can be avoided to this setting, saves the cost.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a scalable hurdle apparatus, includes apparatus body (1) and intermediate lever (2), it has perforation (3) in the middle of a plurality of to distribute on apparatus body (1), intermediate lever (2) are circular cross section, and the cross sectional diameter is less than the diameter of middle perforation (3), can pass through from middle perforation (3) of apparatus body (1), its characterized in that, be provided with perpendicular decurrent or slope decurrent elastic channel (4) between each middle perforation (3) along a certain direction on apparatus body (1), width under elastic channel (4) natural state is less than middle perforation (3) with the diameter of intermediate lever (2), width can grow under the compression state is in order to allow intermediate lever (2) to pass through.

2. A retractable hurdle device according to claim 1, wherein the device body (1) is divided into a plurality of layers from top to bottom, and comprises a fixed layer and a movable layer (12), the fixed layer and the movable layer (12) are arranged at intervals, each fixed layer at least comprises a pair of symmetrically arranged middle through holes (3), each movable layer (12) comprises a pair of symmetrically arranged elastic channels (4), support members are arranged at the contact surface positions of adjacent layers, and elastic connecting members and/or flexible members are arranged between the support members of adjacent layers.

3. A retractable hurdle device according to claim 2, wherein the supports for the contact surface positions of adjacent layers of the device body (1) are distributed on both sides of the central hole (3).

4. A retractable hurdle device according to claim 2, wherein the elastic and/or flexible elements in the active layer of the device body (1) are located on both sides of the elastic channel (4).

5. A retractable hurdle device according to claim 2, wherein the height of the lowermost intermediate holes (3) of the device body (1) from the ground is greater than the distance between adjacent intermediate holes (3).

6. A retractable hurdle device according to claim 1 or 2, wherein the length of the intermediate rod (2) is greater than twice the maximum diameter of the device body (1).

7. A retractable hurdle device according to claim 1 or 2, wherein the central perforations (3) are symmetrically distributed on both sides of the device body (1).

8. A retractable hurdle device as claimed in claim 1 or 2 wherein said device body (1) has an opening in the upper part and a hollow interior.

9. A retractable hurdle apparatus as claimed in claim 1 or 2 wherein said intermediate perforations (3) and elastic channels (4) are aligned in a vertical direction.

10. A retractable hurdle device according to claim 1 or 2 wherein the device body (1) is of a tapered configuration with an upper dimension smaller than a lower dimension.