CN202907646U - 椭圆方孔鱼缸盖 - Google Patents

椭圆方孔鱼缸盖 Download PDF

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Publication number
CN202907646U
CN202907646U CN 201220658433 CN201220658433U CN202907646U CN 202907646 U CN202907646 U CN 202907646U CN 201220658433 CN201220658433 CN 201220658433 CN 201220658433 U CN201220658433 U CN 201220658433U CN 202907646 U CN202907646 U CN 202907646U
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China
Prior art keywords
tank cover
fish tank
oval
square holes
square hole
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Expired - Fee Related
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CN 201220658433
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English (en)
Inventor
张朝殿
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Individual
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Individual
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Priority to CN 201220658433 priority Critical patent/CN202907646U/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种椭圆方孔鱼缸盖,其结构包括一个椭圆和两个方孔,所述方孔开设在所述椭圆上,所述方孔开设在所述椭圆的长轴上,所述方孔呈中心对称。本实用新型的有益效果是:透气性能好。

Description

椭圆方孔鱼缸盖
技术领域
 本实用新型涉及一种鱼缸盖,尤其涉及一种椭圆方孔鱼缸盖。
背景技术
目前没有这种鱼缸盖。
发明内容
本实用新型所要解决的技术问题在于提供一种椭圆方孔鱼缸盖,其透气性能好。
为了解决以上技术问题,本实用新型的技术方案如下:
一种椭圆方孔鱼缸盖,其结构包括一个椭圆和两个方孔,所述方孔开设在所述椭圆上,所述方孔开设在所述椭圆的长轴上,所述方孔呈中心对称。
本实用新型的有益效果是:透气性能好。
附图说明
图1为本实用新型实施例的结构图。
具体实施方式
下面结合附图和实施例对本实用新型作进一步说明:
如图1所示,本实用新型的结构包括一个椭圆和两个方孔,所述方孔开设在所述椭圆上,所述方孔开设在所述椭圆的长轴上,所述方孔呈中心对称。

Claims (1)

1.一种椭圆方孔鱼缸盖,其特征在于:其结构包括一个椭圆和两个方孔,所述方孔开设在所述椭圆上,所述方孔开设在所述椭圆的长轴上,所述方孔呈中心对称。
CN 201220658433 2012-12-04 2012-12-04 椭圆方孔鱼缸盖 Expired - Fee Related CN202907646U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220658433 CN202907646U (zh) 2012-12-04 2012-12-04 椭圆方孔鱼缸盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220658433 CN202907646U (zh) 2012-12-04 2012-12-04 椭圆方孔鱼缸盖

Publications (1)

Publication Number Publication Date
CN202907646U true CN202907646U (zh) 2013-05-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220658433 Expired - Fee Related CN202907646U (zh) 2012-12-04 2012-12-04 椭圆方孔鱼缸盖

Country Status (1)

Country Link
CN (1) CN202907646U (zh)

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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: 20130501

Termination date: 20131204