CN2290090Y - 多用几何尺 - Google Patents

Info

Publication number
CN2290090Y
CN2290090Y CN 96250155 CN96250155U CN2290090Y CN 2290090 Y CN2290090 Y CN 2290090Y CN 96250155 CN96250155 CN 96250155 CN 96250155 U CN96250155 U CN 96250155U CN 2290090 Y CN2290090 Y CN 2290090Y
Authority
CN
China
Prior art keywords
ruler
set square
triangular
rulers
straight
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 96250155
Other languages
English (en)
Inventor

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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 96250155 priority Critical patent/CN2290090Y/zh
Application granted granted Critical
Publication of CN2290090Y publication Critical patent/CN2290090Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

• 210000001624 hip Anatomy 0.000 claims abstract description 3
• 230000015572 biosynthetic process Effects 0.000 claims description 2
• 230000001154 acute effect Effects 0.000 description 1
• 230000006870 function Effects 0.000 description 1

Landscapes

• Drawing Aids And Blackboards (AREA)

Claims (3)

1、一种多用几何尺，其特征在于：该几何尺是由四根直尺组成，其三根直尺(1、2、3)首尾依次连接构成三角尺，第四根直尺(4)一端连接于三根直尺(1、2、3)构成的三角尺的顶点处，在构成三角尺两腰的直尺(1、2)上沿其长度方向各具有一长槽(6)。
2、根据权利要求1所述的多用几何尺，其特征在于：直尺(1)、直尺(2)和直尺(4)的A端通过连接钉(5)连接，直尺(3)的两端分别通过连接钉(5)连接于直尺(1)的B端和直尺(2)的C端。
3、根据权利要求1或2所述的多用几何尺，其特征在于：在直尺(3)中点处和直尺(4)45°刻度处各有一固定孔(7)。
CN 96250155 1996-12-23 1996-12-23 多用几何尺 Expired - Fee Related CN2290090Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96250155 CN2290090Y (zh) 1996-12-23 1996-12-23 多用几何尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96250155 CN2290090Y (zh) 1996-12-23 1996-12-23 多用几何尺

Publications (1)

Publication Number Publication Date
CN2290090Y true CN2290090Y (zh) 1998-09-02

Family

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96250155 Expired - Fee Related CN2290090Y (zh) 1996-12-23 1996-12-23 多用几何尺

Country Status (1)

CN (1) CN2290090Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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