CN87211827U - 金字塔 - Google Patents

金字塔 Download PDF

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Publication number
CN87211827U
CN87211827U CN 87211827 CN87211827U CN87211827U CN 87211827 U CN87211827 U CN 87211827U CN 87211827 CN87211827 CN 87211827 CN 87211827 U CN87211827 U CN 87211827U CN 87211827 U CN87211827 U CN 87211827U
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China
Prior art keywords
bodies
positive
pyramid
puzzle
accompanying
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Withdrawn
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CN 87211827
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English (en)
Inventor
张引川
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.)
Gong Husheng
Wei Qiao
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Individual
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Publication date
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Priority to CN 87211827 priority Critical patent/CN87211827U/zh
Publication of CN87211827U publication Critical patent/CN87211827U/zh
Withdrawn legal-status Critical Current

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Abstract

本实用新型名称为金字塔,由24个正4面体和10个正8面体组成,属智力玩具,通过8个方向的转动来实现各面图案的变化和复原,以锻炼人们的思维、记忆、想象、推理能力。

Description

本发明属智力玩具类物。
以前的鲁毕克魔方只有3个自由度,即只能实现6个方向旋转而不能更多,其外形只能为正方形,装饰台面效果不太好。
本发明的目的是为了克服魔方的这些缺点,增加一个自由度,并做成四层“金字塔”型,使其能拼出很多图案,以锻炼人们的思维、记忆、想象和推理能力。
本发明的要点在于将玩具外形制成正4面体,以正4面体的4个顶点分别与其中心的连线为轴,使玩具中的各个小多面体(正4面体和正8面体)能分别绕这4根轴转动,来完成玩具中的各个小多面体之间的换位和复位。
本4层智力金字塔与鲁毕克魔方相比,首先是增加了一个自由度,实现了8个方向的旋转。第2,形状新颖,看上去象埃及金字塔,在每面着不同颜色,并印上狮身人面像,不仅可作为智力玩具,还可作为台上装饰品。第3,因为有4个自由度,所以可作为教学用具帮助学生理解4维空间。第4,其拼出的图案新颖,图案数也是一个天文数字。
附图1为组成玩具的各多面体上开槽开孔位置图。
附图2为玩具组装好后的内部结构图。
附图3为整个玩具外形图。
附图4为第四层的俯视图。
附图5为第三层的仰视图。
附图6为第三层的俯视图。
附图7为第二层的仰视图。
(1)为带燕尾榫的正4面体,需12只。(2)为带2个榫、2个燕尾槽(它们以轴方向对称分布)、1个凹面的正8面体,需6只。(3)为带凹面的正4面体,且3个角被做成圆型,需4只。(4)为带孔的正8面体,需4只。(5)为带3个榫、1个凹面的正4面体,需4只。(6)为顶点正4面体,需4只。(7)为联结轴,需4根。(8)为中心球,起联接4根轴的作用,它们共同组装成金字塔。

Claims (1)

1、一种智力金字塔,由24只正4面体和10只正8面体组成,其特征为由12只带燕尾榫的正4面体(1)、6只带榫和燕尾槽及凹面的正8面体(2)、4只带凹面的正4面体(3)、4只带3个榫和1个凹面的正4面体(5)组成。
CN 87211827 1987-08-06 1987-08-06 金字塔 Withdrawn CN87211827U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87211827 CN87211827U (zh) 1987-08-06 1987-08-06 金字塔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87211827 CN87211827U (zh) 1987-08-06 1987-08-06 金字塔

Publications (1)

Publication Number Publication Date
CN87211827U true CN87211827U (zh) 1988-07-20

Family

ID=4826571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 87211827 Withdrawn CN87211827U (zh) 1987-08-06 1987-08-06 金字塔

Country Status (1)

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CN (1) CN87211827U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166416A (zh) * 2010-02-25 2011-08-31 郑广辉 金字塔旋转件
CN102728054A (zh) * 2011-03-29 2012-10-17 郑广辉 空心金字塔旋转件

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166416A (zh) * 2010-02-25 2011-08-31 郑广辉 金字塔旋转件
CN102166416B (zh) * 2010-02-25 2015-01-07 郑广辉 金字塔旋转件
CN102728054A (zh) * 2011-03-29 2012-10-17 郑广辉 空心金字塔旋转件
CN102728054B (zh) * 2011-03-29 2015-01-21 郑广辉 空心金字塔旋转件

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CP01 Change in the name or title of a patent holder

Co-applicant after: Gong Husheng

Co-patentee after: Gong Husheng

Co-applicant after: Wei Qiao

Co-patentee after: Wei Qiao

COR Change of bibliographic data

Free format text: CORRECT: CO-APPLICANT TO: GONG HUSHENG; WEI QIAO

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee