CN2685098Y - 清洁直尺 - Google Patents

清洁直尺 Download PDF

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Publication number
CN2685098Y
CN2685098Y CN 200420017178 CN200420017178U CN2685098Y CN 2685098 Y CN2685098 Y CN 2685098Y CN 200420017178 CN200420017178 CN 200420017178 CN 200420017178 U CN200420017178 U CN 200420017178U CN 2685098 Y CN2685098 Y CN 2685098Y
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ruler
clean
utility
model
salient point
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Expired - Fee Related
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CN 200420017178
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English (en)
Inventor
熊小努
张良明
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Individual
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Individual
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Priority to CN 200420017178 priority Critical patent/CN2685098Y/zh
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Publication of CN2685098Y publication Critical patent/CN2685098Y/zh
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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

本实用新型公开了一种清洁直尺,包括尺面和刻度,在尺面的背面设有凸点,凸点靠近刻度的一侧。本实用新型具有不抹墨花、耐磨损的特点。

Description

清洁直尺
                                技术领域
本实用新型涉及一种文具,尤其是一种清洁直尺。
                                背景技术
常用的直尺尺面常与纸面紧贴,画线时容易将墨水吸入使纸面抹花,长期使用之后,刻度尺与纸面磨擦而磨损。
                                发明内容
本实用新型的目的就是要提供一种避免与纸面磨损、不抹墨花的清洁直尺。
本实用新型的目的是这样实现的:一种清洁直尺,包括尺面1和刻度2,在尺面1的背面设有凸点3,凸点3靠近刻度2的一侧。
本实用新型由于采用上述结构,在尺面1的背面设凸点3,根据直尺的长短,可设多个,凸点3要在同一水平线上,避免直尺与纸面磨损,同时也不会抹墨花,使纸面清洁,且延长直尺使用寿命。
                                附图说明
下面结合附图和具体实施方式对本实用新型作进一步说明。
图1是本实用新型的结构示意图。
                              具体实施方式
本实用新型的结构包括尺面1和刻度2,在尺面1的背面设有凸点3,凸点3靠近刻度2的一侧。
使用时只需将有凸点3的一面贴近纸面,由于有凸点3的支撑作用,尺面1不会抹墨花,保持了纸面的清洁,同时也避免了直尺的磨损。

Claims (1)

1、一种清洁直尺,包括尺面(1)和刻度(2),其特征在于:在尺面(1)的背面设有凸点(3),凸点(3)靠近刻度(2)的一侧。
CN 200420017178 2004-02-18 2004-02-18 清洁直尺 Expired - Fee Related CN2685098Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420017178 CN2685098Y (zh) 2004-02-18 2004-02-18 清洁直尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420017178 CN2685098Y (zh) 2004-02-18 2004-02-18 清洁直尺

Publications (1)

Publication Number Publication Date
CN2685098Y true CN2685098Y (zh) 2005-03-16

Family

ID=34668906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420017178 Expired - Fee Related CN2685098Y (zh) 2004-02-18 2004-02-18 清洁直尺

Country Status (1)

Country Link
CN (1) CN2685098Y (zh)

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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