# CN202879035U - 组合式直尺量角器三角板 - Google Patents

## Info

Publication number
CN202879035U
CN202879035U CN 201220607373 CN201220607373U CN202879035U CN 202879035 U CN202879035 U CN 202879035U CN 201220607373 CN201220607373 CN 201220607373 CN 201220607373 U CN201220607373 U CN 201220607373U CN 202879035 U CN202879035 U CN 202879035U
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CN
China
Prior art keywords
set square
protractor
ruler
combined ruler
groove
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Expired - Fee Related
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CN 201220607373
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English (en)
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Individual
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Individual
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Priority to CN 201220607373 priority Critical patent/CN202879035U/zh
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Expired - Fee Related legal-status Critical Current

## Landscapes

• Drawing Aids And Blackboards (AREA)

## Claims (8)

1.一种组合式直尺量角器三角板，包括由两直角边和一斜边构成的三角板（1），其特征在于：所述三角板（1）内部设有半圆状的量角器（3），所述三角板（1）的一直角边靠近其另一直角边的边缘位置铰接有一短尺（2），该短尺（2）的一长侧边与所述三角板（1）的另一直角边位于同一直线上。
2.根据权利要求1所述的组合式直尺量角器三角板，其特征在于：所述量角器（3）的底边与所述三角板（1）的斜边相平行。
3.根据权利要求1所述的组合式直尺量角器三角板，其特征在于：所述量角器（3）位于所述三角板（1）的中部。
4.根据权利要求1所述的组合式直尺量角器三角板，其特征在于：所述量角器（3）与所述三角板（1）之间设有与量角器（3）上刻度相匹配的半圆槽（4）。
5.根据权利要求1所述的组合式直尺量角器三角板，其特征在于：所述三角板（1）上设有可供所述短尺（2）旋转嵌入匹配的凹槽（5）。
6.根据权利要求5所述的组合式直尺量角器三角板，其特征在于：所述短尺（2）的厚度与该凹槽（5）的深度一致。
7.根据权利要求6所述的组合式直尺量角器三角板，其特征在于：所述凹槽（5）的深度为所述三角板（1）厚度的一半。
8.根据权利要求5、6或7所述的组合式直尺量角器三角板，其特征在于：所述短尺（2）和凹槽（5）相对应位置设有相互卡接的卡件（6）和卡槽（7）。
CN 201220607373 2012-11-16 2012-11-16 组合式直尺量角器三角板 Expired - Fee Related CN202879035U (zh)

## Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220607373 CN202879035U (zh) 2012-11-16 2012-11-16 组合式直尺量角器三角板

## Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220607373 CN202879035U (zh) 2012-11-16 2012-11-16 组合式直尺量角器三角板

## Publications (1)

Publication Number Publication Date
CN202879035U true CN202879035U (zh) 2013-04-17

# Family

## Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220607373 Expired - Fee Related CN202879035U (zh) 2012-11-16 2012-11-16 组合式直尺量角器三角板

## Country Status (1)

CN (1) CN202879035U (zh)

## Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110168307A (zh) * 2016-10-31 2019-08-23 艾沛克斯品牌公司 带有扩展部的速度方块

## Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110168307A (zh) * 2016-10-31 2019-08-23 艾沛克斯品牌公司 带有扩展部的速度方块
US11161366B2 (en) 2016-10-31 2021-11-02 Apex Brands, Inc. Speed square with extension
US11325413B2 (en) 2016-10-31 2022-05-10 Apex Brands, Inc. Speed square with extension
CN114714798A (zh) * 2016-10-31 2022-07-08 艾沛克斯品牌公司 带有扩展部的速度方块
US11465437B2 (en) 2016-10-31 2022-10-11 Apex Brands, Inc. Speed square with extension
US11554604B2 (en) 2016-10-31 2023-01-17 Apex Brands, Inc. Speed square with extension
US11845299B2 (en) 2016-10-31 2023-12-19 Apex Brands, Inc. Speed square with extension
USD1026684S1 (en) 2016-10-31 2024-05-14 Apex Brands, Inc. Speed square with extension
CN114714798B (zh) * 2016-10-31 2024-05-14 艾沛克斯品牌公司 带有扩展部的速度方块

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## Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20141116

EXPY Termination of patent right or utility model