CN212593836U

CN212593836U - Ball for sports

Info

Publication number: CN212593836U
Application number: CN202021470509.XU
Authority: CN
Inventors: 杨建营; 杨龙聃
Original assignee: East China Normal University
Current assignee: East China Normal University
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-26
Anticipated expiration: 2030-07-23

Abstract

The utility model provides a ball for sports, which is composed of a 0.6 mm thick elastic surface layer made of PVC material harmless to human body; the epidermis layer of the ball is formed by splicing two first pattern parts (1), a second pattern part (2) and a third pattern part (3); the first pattern part (1) is gray in the hemisphere of the ball, in a circular shape; the second pattern part (2) is black, the third pattern part (3) is white, and the second pattern part and the third pattern part are respectively in a negative appearance shape and a positive appearance shape, so that a Pedizygus graph shape consisting of three colors of black, white and gray is formed on the two hemispheres respectively; the second pattern parts (2) on the two hemispheres are mutually connected and intersected, and the third pattern parts (3) are mutually connected and intersected to form two known Deltay diagram shapes which are integrated into a whole; the diameter of the ball is 40-50 cm; the weight of the ball is 0.9-1.1 kg.

Description

Ball for sports

Technical Field

The utility model relates to a sports goods technical field especially relates to a ball for sports item.

Background

The background technology of the sports project is Taiji soft ball sports of the white banyan utility model; the background technology of the material for the ball is PVC material which is harmless to human body, and the material is widely used for manufacturing balls for various sports projects.

A white banyan teacher in Shanxi Shanzhong province school in 1991 is a banyan teacher practical model with Chinese cultural connotation and capable of holding small ball shooting sports, namely a Taiji recreation ball (named as a Taiji Gentle ball after modification), and patents of rackets and balls are reported (the first patent is a utility model applied in 24.9.1991, named as a Taiji recreation ball, 1993 approved in 31.1.4.1992, with the patent number of 91225647.8, the second patent is a utility model applied in 4.5.5.1992, named as a racket, approved in 15.4.1999, with the patent number of ZL 92103426.1), and the diameter of the ball is about 7 cm.

The utility model discloses the people is at the in-process of imparting knowledge to students, thinks always can whether utility model a separate big ball project of net antagonism that has similar characteristics, then has launched prior test. After a few experiments with various similar instruments, the novel net-separation confronted big ball project 'soft ball' is finally used in 2019, 5 and 20 months. Originally, the name of a "perfectly round ball" is defined, namely, each technical action is completed by the most intuitive perfectly round rotating force taking the dantian as the core, but the sports item not only contains a deep Daojia philosophy, but also can intuitively display the Taiji philosophy, and the name is difficult to cover the Daojia philosophy, so the sports item is later named as a "soft Taiji ball", wherein "soft" is the reflection of the Daojia philosophy, and "Taiji" is the reflection of the Taiji philosophy. However, one of the disadvantages of this name is that it is too long, and the second disadvantage is easily confused with "tai ji ju qi ball", so it is finally reduced to "rou yi ball", where "rou" stands for the philosophy and "one" stands for the tai ji philosophy.

Later, through repeated experiments, the diameter of the ball is finally established to be 3 specifications of 40 cm, 44 cm and 48cm, the first is used for children (under 10 years old), the second is used for adolescents and middle-aged adults (12-60 years old), and the third is used for old people (over 60 years old). The common point of the sports item and the prior Taiji soft ball sports is similar in technical principle, and one of the differences is that the ball is thrown by directly using two hands and arms without using a racket; the second difference is that the balls are different in size, the diameter of the Taiji ball is about 7 cm, and the diameter of the ball of the sports item is divided into 3 specifications of 40, 44 and 48cm, which are many times larger. In the experimental process, experiments are carried out on different balls such as a basketball, a volleyball, a gas volleyball, a yoga ball and the like, and finally, a novel ball which is made of PVC materials harmless to a human body, has a hollow structure inside and needs to be inflated is selected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ball for sports event for use in the novel sports event of separation net antagonism "gentle ball".

"gentle ball" is the utility model discloses the ball that uses of a sports event "gentle ball" motion that people newly created, the teaching, training and the contest of this motion of mainly used are affiliated to the sports field. The sport is a net separation confrontation type large ball project (non-holding bat) which receives balls in a homeotropic softening mode and guides and throws the balls by a perfect circle rotating force, and is a sport project which is created by the utility model and visualizes, visualizes and concretizes the philosophy of the Taoises and the Taiji philosophy in 2019 and 20 days under the background of the China excellent traditional culture era. Through the experiments of substitutes such as basketball, volleyball, yoga ball and the like for more than one year, three kinds of balls with the diameters of 40 cm, 44 cm and 48cm are finally determined and are respectively used for games of children, teenagers and adults. The sport forms 20 technical actions, and has the connotation of traditional culture and great appreciation. The material of the ball can be PVC material, and the ball surface layer is provided with two end-to-end connection Leizidetaiji diagrams with Chinese traditional culture marks.

The utility model provides a ball for sports events, which comprises a 0.6 mm thick elastic surface layer made of PVC material harmless to human body; the epidermis layer of the ball is formed by splicing two first pattern parts (1), a second pattern part (2) and a third pattern part (3);

the first pattern part (1) is gray in the hemisphere of the ball, in a circular shape; the second pattern part (2) is black, the third pattern part (3) is white, and the second pattern part and the third pattern part are respectively in a negative appearance shape and a positive appearance shape, so that a Pedizygus graph shape consisting of three colors of black, white and gray is formed on the two hemispheres respectively; the second pattern parts (2) on the two hemispheres are connected end to end and are mutually connected and intersected, and the third pattern parts (3) are mutually connected and intersected to form two known German Taiji diagram shapes which are integrated into a whole; the diameter of the ball is 40-50 cm; the weight of the ball is 0.9-1.1 kg.

In the present invention, the diameter of the ball is preferably 40, 44 or 48 cm. The volume of the inflated balloon is preferably 33493, 44580 or 57876 cm, respectively. The weight of the ball is preferably 0.9, 1.0 or 1.1 kg.

The utility model discloses in, first pattern portion (1), second pattern portion (2) coating night light material on the connecting wire that third pattern portion (3) spliced each other.

In the utility model, the center of the first pattern part (1) is provided with an inflation hole.

The utility model provides a ball for sports event.

1) Ball games with the technical characteristics of arc priming. In the prior art, only small ball sports soft ball which is held against by a racket screen in sports field, large ball project soft ball which is not resisted by the racket screen, and ball using of the sports are not provided. Therefore, the ball is a newly created ball for sports. Since the prior sports world does not have the ball at all, the utility model is a new utility model. Just as there were leather balls played by children before 1991, but there were no Taiji recreation balls for net barrier confrontation similar to the leather ball, there are only balls for sports such as basketball, volleyball, football, yoga ball, etc. in the sports field today, and there are no new soft balls for sports created by the claimant. At the beginning of the creation of this sport item, since no ball is suitable, yoga balls, air volleyballs, basketballs and other sport items were used instead of the ball, but the effect was not good. One of the disadvantages of yoga balls is that the ball is too large to hold after receiving the ball; the second disadvantage is that the ball is broken after being hit for several times because the wall of the ball is too thin; the third disadvantage is that the ball is too light, so the ball is very floating when being hit, is afraid of wind blowing, is not beneficial to the technical exertion, and cannot be carried out in outdoor windy places. Although the basketball and the air volleyball cannot be broken in any way, the net is too fast to play due to the small diameter and the heavy weight of the ball, and the basketball and the air volleyball are difficult to be used for a newly created flexible ball sports. Therefore, synthesize above various material of using the ball, various all aspects factors such as size, thickness, successively contacted the producer of dozen family's production sports ball, according to the utility model discloses thinking and concrete requirement, the ball of using that development and gentle ball sport item suited, PVC material has been chooseed for use by a producer of final changzhou, and the trial production is moderate in size, the gentle ball of using of emerging national sports sport item that ball wall thickness is suitable, and according to the utility model discloses a design, the ball surface comprises two end to end, the knowledge taiji picture that fuses each other.

In summary, the sports world has not had a sports game ball of the soft ball, nor a game ball of the soft ball, and there has not been a design pattern unique to the traditional Chinese culture connotation. Just as the ball game in the sports world originally only has the football game and the ball for the football game, later people create the basketball game and the ball for the basketball game, and later people create the volleyball game and the ball for the volleyball game, different ball games can be used. Although football, basketball and volleyball can all be made of PU materials, the three are respectively 3 balls with different characteristics. The utility model discloses a gentle ball for sports item also with the ball similar with the sports item of difference such as football, volleyball, basketball, be one kind and be applied to the novel ball of new sports item.

2) The ball is made of PVC material harmless to human body, and has hollow structure inside and needs to be inflated. According to the age of the practicer, the diameter is divided into 40 cm, 44 cm and 48cm, the weight is 0.9 kg, 1 kg and 1.1 kg respectively, and the volume is 33493 cm, 44580 cm and 57876 cm respectively³And 3 specifications. The thickness of the wall of the ball before inflation is 0.6 mm, and the outer surface of the ball adopts a frosted surface. From the aspects of size, thickness, weight, design and the like, the ball has very obvious differences with a soft ball, a basketball, an air volleyball and a yoga ball; from the aspect of application, the ball is completely different from a soft ball, a basketball, a volleyball, a yoga ball and the like, and the ball and the volleyball are respectively used for different sports events.

3) The whole spherical surface of the ball is composed of two connected and intersected Lai-Tai-Ji diagrams. The known de tai chi diagram for each hemisphere is shown in fig. 1. The shape of the known pole figure is as follows:

drawing a gray small circle, then drawing a concentric circle with the diameter being 3 times of that of the gray small circle, then respectively drawing two opposite semi-circles by taking the diameter of the small circle as the radius, and finally adding 3 colors of black, white and gray, thus obtaining the known Deltay diagram.

The prior known Deltay diagram has only a plane figure and does not see a three-dimensional figure on a sphere. The design of the ball is that the two known pole figures are firstly connected end to end and then are mutually combined to form a common component, so that a ball body which is formed by unifying the two known pole figures into a whole is formed. The lines of the known De Taiji diagram on the sphere of the utility model are processed by fluorescent materials and can fluoresce at night.

Drawings

Fig. 1 is a plan view arrangement method of a known delta-pole diagram, in which the scale of each part is indicated. The left and right figures are identical, and in order to illustrate the connection points of the two known destaiji figures on the two hemispheres, the two known destaiji figures are folded and buckled on the sphere, namely, a three-dimensional figure that the two known destaiji figures are connected and intersected with each other is formed.

Fig. 2 is a schematic view of two hemispheres of a sphere. Two planar Laplace Taiji diagrams are respectively arranged on two hemispheres, are connected end to end and are mutually intersected to form the three-dimensional Laplace Taiji diagram. No learners are seen to arrange a three-dimensional Laidetaiji diagram on a sphere, and the pattern better embodies the yin-yang concept of Taiji.

Fig. 3 is a schematic diagram of 3 sizes of balls with diameters of 40, 44 and 48cm respectively.

Fig. 4 is a schematic view of the ball at different angles (6 angles).

Fig. 5 is a schematic view of a sports scene in which the ball is used to play a "soft one ball" sports screen game, the first two being half play and the second two being full play.

Figure 6 is a top view of the ball for a sporting event of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following specific examples and the accompanying drawings. The procedures, conditions, experimental methods and the like for carrying out the present invention are general knowledge and common general knowledge in the art except for the contents specifically mentioned below, and the present invention is not particularly limited.

The utility model provides a ball for sports events, which comprises a 0.6 mm thick elastic surface layer made of PVC material harmless to human body; the epidermis layer of the ball is formed by splicing two first pattern parts (1), a second pattern part (2) and a third pattern part (3); the splicing can be realized by adopting all the modes of sewing, bonding and the like.

On the hemisphere of the ball, the first pattern part (1) is gray, is in a circular shape, and is in a male-female combined shape; the second pattern part (2) is black, the third pattern part (3) is white, and the second pattern part and the third pattern part are respectively in a negative appearance shape and a positive appearance shape, so that a Pedizygus graph shape consisting of three colors of black, white and gray is formed on the two hemispheres respectively; the second pattern parts (2) on the two hemispheres are mutually connected and intersected, and the third pattern parts (3) are mutually connected and intersected to form two known Deltay diagram shapes which are integrated into a whole; the diameter of the ball is 40-50 cm; the weight of the ball is 0.9-1.1 kg.

In the present invention, the diameter of the ball is preferably 40, 44 or 48cm, the volume of the inflated ball is preferably 33493, 44580 or 57876 cm, respectively, and the weight of the ball is preferably 0.9, 1.0 or 1.1 kg.

The utility model discloses in, the ball can set gradually inner bag layer and epidermal layer from inside to outside as required. Inflating the inner container layer.

The utility model provides a sports game's of possessing chinese traditional culture connotation ball for, by making to the harmless PVC material of human body, the inside is hollow structure, need aerify the use, the diameter of ball is between 40-50 centimetres, weight is between 0.9-1.1 kg, whole sphere sets up two and links up each other, the "knows moral taiji picture" of mutually mating.

The sports world has not had the sports of softening a ball at all, let alone the use of a ball for the sports. The utility model discloses the people has created this kind of sports of gentle ball at sports teaching training practice in-process, again at experimental screening in-process utility model this ball for the sports item. Firstly, the sports industry has no sports item of soft ball at all, so the sports is a new creation; secondly, the use of the ball for the sporting event is also a new thing, and the use of the ball has not been done by the sports community before; secondly, on the whole design, corresponding to the cultural characteristics of the sports item, two mutually connected and intersected 'Laitian Taiji diagrams' are arranged on the whole spherical surface of the ball, the design has unique cultural connotation and is novel, and the three-dimensional design of the Laitian Taiji diagrams never exists before, which is another innovation point of the ball.

The ball for ball projects similar to the sports field comprises a soft ball, a football, a basketball, a volleyball, a gas volleyball and a yoga ball. Compared with the balls, the main difference of the soft ball of the utility model is that the balls have different purposes, can only be used for teaching, training and competition of newly created soft ball sports items, and are not suitable for other ball sports; other differences are different from other balls in diameter, different thicknesses of ball walls, different weights of balls and different appearance designs.

2. The solid shape of the known pole figure is as follows:

firstly, drawing a small round part; then drawing a concentric circle with the diameter three times that of the small circle part; and finally, drawing two semicircles along the central line of the concentric circles by taking the diameter of the small circle as the radius, wherein the semicircles are inscribed with the two concentric circles, thereby forming a known Deltay diagram. And drawing an identical Lai-Tai-Ji diagram, wherein the tangent point of the great circle and the semicircle on the first graph is superposed and connected with the tangent point of the great circle and the semicircle on the second graph, so that the two Lai-Tai diagrams which are end-to-end and mutually crossed on the sphere of the design are schematic plane diagrams (see FIG. 1).

The two same graphs are respectively drawn on the spherical surface of 1/2 of the whole sphere, and the contact point of a semicircle on one hemisphere and a semicircle on the other hemisphere is the tangent point of a semicircle 2 times of a small circle and a large circle 3 times of the small circle on each hemisphere. The same applies to the connection points on the other side. Thereby forming two connected and combined three-dimensional Lardata-chi maps on the sphere.

The color of the filling part is: the small circle portion on one hemisphere is filled with gray, one semicircle portion (area excluding the small circle portion of gray) is filled with black, and the other semicircle portion (area excluding the small circle portion of gray) is filled with white. The other hemisphere is filled in the same way as the hemisphere.

Thus, two consecutive and intersecting delta-pole figures are drawn (fig. 2 is a schematic view of a three-dimensional view of two hemispheres).

In the prior art, the Deltay diagram has only a plane figure, and a three-dimensional figure drawn on a sphere is not seen. The design of the ball connects two known Deltay diagrams with each other, and the two known Deltay diagrams are mutually combined to form a unified ball body. See fig. 3 for 3 specifications of "soft ball".

3. The general case of the sport "soft ball" played with this ball:

the size of the field of the sports project and the height of the badminton net are the same as those of the badminton field, but a limit line parallel to the badminton net is drawn on each half field (the half field is positioned in the middle of the half field and is divided into two parts with equal areas in equal halves); different from the badminton, when each technical action is finished, the badminton is guided to be homeopathic, is caught by an arc guiding process in a soft and rigid manner, and is thrown out along with the arc (see the attached figure 5). During the match, the game can be half, full, single beat or double beat, and 7 minutes, 11 minutes or 15 minutes can be adopted.

For the manufacture of the ball, the sports goods manufacturer is contacted, and the ball in the attached figure 2, the first ball in the attached figure 3, the ball in the attached figure 4 and the ball in the attached figure 5 are used, namely, the initial model produced by the manufacturer is found.

The protection of the present invention is not limited to the above embodiments. Variations and advantages that may occur to those skilled in the art may be incorporated into the invention without departing from the spirit and scope of the inventive concept, and the scope of the appended claims is intended to be protected.

Claims

1. A ball for sports events, characterized in that it comprises a 0.6 mm thick elastic skin layer made of PVC material harmless to human body; the epidermis layer of the ball is formed by splicing two first pattern parts (1), a second pattern part (2) and a third pattern part (3);

the first pattern part (1) is gray in the hemisphere of the ball, in a circular shape; the second pattern part (2) is black, the third pattern part (3) is white, and the second pattern part and the third pattern part are respectively in a negative appearance shape and a positive appearance shape, so that a Pedizygus graph shape consisting of three colors of black, white and gray is formed on the two hemispheres respectively; the second pattern parts (2) on the two hemispheres are mutually connected and intersected, and the third pattern parts (3) are mutually connected and intersected to form two known Deltay-Tai diagram shapes which are integrated into a whole;

the diameter of the ball is 40-50 cm;

the weight of the ball is 0.9-1.1 kg.

2. A ball for a sporting event as recited in claim 1, wherein the ball has a diameter of 40, 44, or 48 cm.

3. A ball for a sporting event as recited in claim 1, wherein the volume of the ball after inflation is 33493, 44580, or 57876 cm, respectively³。

4. A ball for a sporting event as recited in claim 1, wherein the ball weighs 0.9, 1.0, or 1.1 kilograms.

5. A ball for sports events according to claim 1, characterized in that the connecting lines where the first pattern (1), the second pattern (2) and the third pattern (3) are spliced with each other are coated with luminous material.

6. A ball for a sports event as claimed in claim 1, characterised in that the first pattern part (1) is provided with an air-filled hole in its centre.