CN202699980U - 一种凹面篮球 - Google Patents

一种凹面篮球 Download PDF

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Publication number
CN202699980U
CN202699980U CN 201220270189 CN201220270189U CN202699980U CN 202699980 U CN202699980 U CN 202699980U CN 201220270189 CN201220270189 CN 201220270189 CN 201220270189 U CN201220270189 U CN 201220270189U CN 202699980 U CN202699980 U CN 202699980U
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CN
China
Prior art keywords
concave surface
basketball
utility
model
concave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220270189
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English (en)
Inventor
王孟
王兆宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dezhou University
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Dezhou University
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Publication date
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Priority to CN 201220270189 priority Critical patent/CN202699980U/zh
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Publication of CN202699980U publication Critical patent/CN202699980U/zh
Anticipated expiration legal-status Critical
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Abstract

本实用新型涉及一种凹面篮球,其特征在于:球体表面上均布有凹面,所述凹面是菱形凹面。该实用新型不易从手中滑落,避免了对比赛的影响。

Description

一种凹面篮球
技术领域
本实用新型涉及一种运动器材,具体说是一种凹面篮球。
背景技术
  目前,人们使用的篮球各种各样,不外乎光面和非光面两种,光面篮球表面光滑,容易从手中脱落,出现失误,而非光面表面均匀加有小颗粒,但由于这种小颗粒太小,易磨损,仍然起不到改善抓着力的目的。
发明内容
为了解决现有技术的不足,本实用新型的目的是提供一种凹面篮球,该篮球抓着力改善明显,不易从手中滑脱。
本实用新型的目的是这样实现的,球体表面上均布有凹面,所述凹面是菱形凹面。
本实用新型不易从手中滑落,避免了对比赛的影响。
附图说明
图1为本实用新型的篮球局部示意图;
图中:(1)球体;(2)凹面。
具体实施方式: 
如图1所示,球体表面上均布有凹面(2),所述凹面(2)是菱形
凹面。

Claims (2)

1.一种凹面篮球,包括球体(1),其特征在于:球体表面上均布有凹面(2)。
2.根据权利要求1所述的凹面篮球,其特征在于:所述凹面(2)是菱形凹面。
CN 201220270189 2012-06-11 2012-06-11 一种凹面篮球 Expired - Fee Related CN202699980U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220270189 CN202699980U (zh) 2012-06-11 2012-06-11 一种凹面篮球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220270189 CN202699980U (zh) 2012-06-11 2012-06-11 一种凹面篮球

Publications (1)

Publication Number Publication Date
CN202699980U true CN202699980U (zh) 2013-01-30

Family

ID=47580326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220270189 Expired - Fee Related CN202699980U (zh) 2012-06-11 2012-06-11 一种凹面篮球

Country Status (1)

Country Link
CN (1) CN202699980U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20130611