CN213589723U

CN213589723U - Football physical training is with little hurdling

Info

Publication number: CN213589723U
Application number: CN202022619175.4U
Authority: CN
Inventors: 王琛; 丁腾
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-02
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a training apparatus technical field just discloses a football physical training is with hurdling for physical stamina, including two installation pipeline, two through combination pole fixedly connected with support ring on the surface of installation pipeline, the front of support ring is provided with the binding face, the solid fixed ring of fixedly connected with on the inner wall of installation pipeline, two reset spring of solid fixed ring's bottom fixedly connected with symmetry, two the same atress round platform of reset spring's bottom fixedly connected with, the top fixedly connected with of atress round platform is located the bracing piece between two reset spring. The utility model discloses a control knob plays control extrusion screw and rotates, and then plays effective adjustment extrusion screw to the extrusion degree of atress round platform through the rotation of extrusion screw, and then reaches the effect of high accuracy adjustment hurdle height through the extrusion screw adjustment to the extrusion degree of atress round platform to reach the effect that promotes physical training quality.

Description

Football physical training is with little hurdling

Technical Field

The utility model relates to a training apparatus technical field especially relates to a football physical training is with hurdling for physical stamina.

Background

Physical ability is the basic athletic ability of the human body expressed by the sports qualities of strength, speed, endurance, coordination, flexibility, sensitivity and the like, is an important constituent factor of athletic ability of athletes, has close correlation with the morphological characteristics of the human body and the functional characteristics of the human body, and is very frequently used for the small hurdle for the football physical training along with the rapid development of football.

Along with the rapid development of football match, also improve thereupon to football physical training with the requirement of hurdling, but current football physical training is with little hurdle because altitude mixture control adopts to cup joint the completion that the slip can not the high accuracy and hurdles altitude mixture control, very big influence normal training quality.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing small hurdle for football physical training can not realize high-precision completion of hurdle height adjustment due to the fact that height adjustment is achieved through sleeving and sliding, normal training quality is greatly influenced, and the small hurdle for football physical training is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a football physical training is with little hurdle, includes two installation pipeline, two through combination pole fixedly connected with support ring on the surface of installation pipeline, the front of support ring is provided with the binding face, solid fixed ring of fixedly connected with on the inner wall of installation pipeline, two reset spring of solid fixed ring's bottom fixedly connected with symmetry, two the same atress round platform of reset spring's bottom fixedly connected with, the top fixedly connected with of atress round platform is located the bracing piece between two reset spring, two the equal fixedly connected with railing in top of bracing piece, left side the right-hand member fixedly connected with of railing connects ball, right side the left end fixedly connected with of railing is located the rotation U-shaped plate in the connection ball outside, rotate and be connected through pivot and connection ball rotation on the inner wall of U-shaped plate, two equal threaded connection in one side that the installation pipeline is close to each other has the extrusion spiral shell screw that is located one And the two extrusion screw rods are fixedly connected with control knobs at the ends close to each other.

Preferably, the number of the bonding rods on the outer surface of the installation pipe is five, and the bonding rods are in an annular array.

Preferably, the length of the extrusion screw is not less than ten centimeters, and the length of the thread on the outer surface of the extrusion screw is not less than eight centimeters.

Preferably, the outer surface of the stressed round table is fixedly connected with a sliding-assisting pad, and the outer surface of the extrusion screw is fixedly connected with a wear-resistant pad.

Preferably, the length of the return spring is not less than seven centimeters, and the elastic coefficient of the return spring is thirty newtons per centimeter.

Preferably, the connection mode between the installation pipe and the binding rod is a threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a control knob plays control extrusion screw and rotates, and then plays effective adjustment extrusion screw to the extrusion degree of atress round platform through the rotation of extrusion screw, and then reaches the effect of high accuracy adjustment hurdle height through the extrusion screw adjustment to the extrusion degree of atress round platform to reach the effect that promotes physical training quality.

(2) The utility model discloses a connect the ball and play and to control two railings and carry out the pivoted effect with rotating the U-shaped board, and then rotate through control both sides railing and installation pipeline and reach the effect that makes both sides binding face laminate mutually to just can make whole folding effect through simple rotating-structure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the support ring of the present invention;

fig. 3 is a schematic diagram of the internal structure of the installation pipeline of the present invention.

In the figure: 1. installing a pipeline; 2. a coupling rod; 3. a support ring; 4. a binding face; 5. a fixing ring; 6. a return spring; 7. a stressed round table; 8. a support bar; 9. a railing; 10. a connecting ball; 11. rotating the U-shaped plate; 12. extruding the screw; 13. and a control knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a small hurdle for training football physical ability comprises two installation pipelines 1, wherein the outer surfaces of the two installation pipelines 1 are fixedly connected with support rings 3 through combination rods 2, the number of the combination rods 2 on the outer surfaces of the installation pipelines 1 is five, the combination rods 2 are in an annular array, the installation pipelines 1 and the combination rods 2 are in threaded connection, the front surfaces of the support rings 3 are provided with binding surfaces 4, the inner walls of the installation pipelines 1 are fixedly connected with fixing rings 5, the bottoms of the fixing rings 5 are fixedly connected with two symmetrical reset springs 6, the lengths of the reset springs 6 are not less than seven centimeters, the elastic coefficients of the reset springs 6 are thirty newtons per centimeter, the bottoms of the two reset springs 6 are fixedly connected with the same stressed round platform 7, the top ends of the stressed round platform 7 are fixedly connected with support rods 8 positioned between the two reset springs 6, the top ends of the two support rods 8 are fixedly connected with railings 9, the right end of the left side of each railing 9 is fixedly connected with a connecting ball 10, the left end of the right side of each railing 9 is fixedly connected with a rotating U-shaped plate 11 positioned outside the connecting ball 10, the inner wall of each rotating U-shaped plate 11 is rotatably connected with the connecting ball 10 through a rotating shaft, the U-shaped plates 11 and the connecting balls 10 are rotatably connected to play a role that the two railings 9 can rotate in the horizontal direction, one side of each of the two installation pipelines 1 close to each other is in threaded connection with an extrusion screw 12 positioned on one side of each stress circular truncated cone 7 close to each other, the length of the extrusion screw 12 is not less than ten centimeters, the length of the thread on the outer surface of the extrusion screw 12 is not less than eight centimeters, the outer surface of each stress circular truncated cone 7 is fixedly connected with, and one ends of the two extrusion screw rods 12 close to each other are fixedly connected with control knobs 13.

The utility model discloses in, when the user used the device, played control extrusion screw 12 through control knob 13 and rotated, and then played the extrusion degree of effective adjustment extrusion screw 12 to atress round platform 7 through the rotation of extrusion screw 12, and then reached the effect of high accuracy adjustment hurdle height through the extrusion degree of extrusion screw 12 adjustment to atress round platform 7 to reach the effect that promotes physical training quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A small hurdle for football physical training comprises two installation pipelines (1) and is characterized in that the outer surfaces of the two installation pipelines (1) are fixedly connected with a support ring (3) through a combination rod (2), the front surface of the support ring (3) is provided with a binding surface (4), the inner wall of each installation pipeline (1) is fixedly connected with a fixing ring (5), the bottom of each fixing ring (5) is fixedly connected with two symmetrical reset springs (6), the bottoms of the two reset springs (6) are fixedly connected with the same stressed round platform (7), the top end of each stressed round platform (7) is fixedly connected with a support rod (8) positioned between the two reset springs (6), the top ends of the two support rods (8) are both fixedly connected with a railing (9), and the right end of the railing (9) on the left side is fixedly connected with a connecting ball (10), the right side the left end fixedly connected with of railing (9) is located rotation U-shaped plate (11) in the connection ball (10) outside, rotate on the inner wall of U-shaped plate (11) through the pivot with be connected ball (10) and rotate and be connected, two the equal threaded connection in one side that installation pipeline (1) is close to each other has extrusion screw rod (12) that are located two atress round platforms (7) and are close to one side each other, two the equal fixedly connected with control knob (13) of one end that extrusion screw rod (12) are close to each other.

2. The small hurdle for football physical training according to claim 1, characterized in that the number of the binding rods (2) on the outer surface of the mounting tube (1) is five, and the binding rods (2) are in a circular array.

3. The small hurdle for football physical training according to claim 1, wherein the length of the extrusion screw (12) is not less than ten centimeters, and the length of the thread on the outer surface of the extrusion screw (12) is not less than eight centimeters.

4. The small hurdle for football physical training as claimed in claim 1, wherein the outer surface of the stress round platform (7) is fixedly connected with a sliding aid pad, and the outer surface of the extrusion screw (12) is fixedly connected with a wear-resistant pad.

5. The small hurdle for football physical training according to claim 1, characterized in that the length of said return spring (6) is not less than seven centimeters, and the elastic coefficient of said return spring (6) is thirty newtons per centimeter.

6. The small hurdle for football physical training as claimed in claim 1, wherein the connection between the mounting tube (1) and the binding bar (2) is a threaded connection.