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A basketball with adjustable weight and stable structure

A technology with a stable structure and a basketball, applied in the basketball field, can solve problems such as the inability to adjust the weight of the basketball, the high production cost of high-quality basketballs, and the easy deformation of the structural shape, and achieve the effects of increasing the stability of the shape and structure, reducing the production cost, and preventing the deformation of the basketball

Active Publication Date: 2018-10-23
JIANGSU TIANLING SPORTING GOODS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Purpose of the invention: to solve the problems that the weight of the basketball in the prior art cannot be adjusted, the structural shape is easily deformed, and the production cost of high-quality basketball is high

Method used

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  • A basketball with adjustable weight and stable structure
  • A basketball with adjustable weight and stable structure

Examples

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Effect test

Embodiment 1

[0029] Such as figure 1 As shown, a basketball with adjustable weight and stable structure described in this embodiment includes a basketball body 1 , an adjustment ball 2 , a connecting beam 3 , an elastic area 4 , and an adjustment area 5 .

[0030] Wherein, the basketball body 1 is located at the outermost layer of the basketball and includes an inflation valve 11, and there are 18 connecting beams 3 and 1 regulating valve 23 connected between the inner side of the basketball body 1 and the outer side of the regulating ball 2.

[0031] Wherein, the adjusting ball 2 is located in the center of the basketball body, and includes an adjusting ball skeleton 21, 13 balancing films 22, and an adjusting valve 23. The shape of the balance membrane 22 can be changed, it can be recessed toward the inside of the adjusting ball frame 21 , and can also be convex toward the outside of the adjusting ball frame 21 .

[0032] Wherein, one end of the connecting beam 3 is connected with the b...

Embodiment 2

[0038] Such as figure 1 As shown, a basketball with adjustable weight and stable structure described in this embodiment includes a basketball body 1 , an adjustment ball 2 , a connecting beam 3 , an elastic area 4 , and an adjustment area 5 .

[0039] Wherein, the basketball body 1 is located in the outermost layer of the basketball and includes an inflation valve 11, and there are 18 connecting beams 3 and 1 regulating valve 23 connected between the basketball body 1 and the regulating ball 2.

[0040] Wherein, the adjusting ball 2 is located at the center of the basketball, and includes an adjusting ball skeleton 21, 13 balancing films 22, and an adjusting valve 23. The shape of the balance membrane 22 can be changed, it can be recessed toward the inside of the adjusting ball frame 21 , and can also be convex toward the outside of the adjusting ball frame 21 .

[0041] Among them, 18 connecting beams 3 are connected with the basketball body 1 and the adjusting ball frame 21...

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Abstract

The invention provides a basketball with an adjustable weight and a stable structure. The basketball with an adjustable weight and stable structure comprises a basketball body, an adjusting ball, connecting beams, an elastic area and an adjusting area. The adjustable ball is located in the center position of the basketball, and comprises an adjusting ball frame and a plurality of balancing films; the connecting beams are evenly distributed in the ball body area in the outer side area of the adjusting ball frame; the balancing films can adjust the size proportion of the adjusting area to the elastic area. The adjusting area and the elastic area are filled with different substances, and the weight of the basketball is adjustable by adjusting the proportion of different substances. The ball is fixed in the center of the basketball through the connecting beam, a mass center of the basketball can be controlled to be located in the center position of the basketball, and a surface structure of the basketball can be solidified, so as to prolong service life of the basketball. Compared with the prior art, the basketball with same performances produced through a special structure greatly reduces cost.

Description

technical field [0001] The invention relates to a sports appliance, and further relates to a basketball with an adjustable weight and a stable shape and structure. Background technique [0002] Basketball is a common sports equipment, and its penetration rate is particularly high in China. But do you encounter the following problems during daily use: [0003] Although basketball has the size of 5#, 6#, and 7#, for children or teenagers of different ages and different constitutions, the options are still small. For example, children are younger and wish to buy a basketball with small size and light weight, but the weight of the smallest standard 5# basketball is still heavy for the child, so it is hoped that the basketball weight can be adjusted. Once the basketball leaves the factory, it cannot be adjusted for weight. [0004] Basketball players, in order to improve the adaptability to basketballs of different weights, need to use basketballs of different weights during t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B41/00A63B41/12A63B43/00
CPCA63B41/00A63B41/12A63B43/00
Inventor 赵红军
Owner JIANGSU TIANLING SPORTING GOODS CO LTD
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