CN2482501Y - 电化铝尺 - Google Patents

电化铝尺 Download PDF

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Publication number
CN2482501Y
CN2482501Y CN 01246402 CN01246402U CN2482501Y CN 2482501 Y CN2482501 Y CN 2482501Y CN 01246402 CN01246402 CN 01246402 CN 01246402 U CN01246402 U CN 01246402U CN 2482501 Y CN2482501 Y CN 2482501Y
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utility
model
rule
chi
scale division
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Expired - Fee Related
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CN 01246402
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English (en)
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朱扩夫
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Individual
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Individual
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Abstract

本实用新型涉及文化办公用品。由铝合金制成尺体,尺面上制有刻度,其特征在于尺体为中空结构,外表面通过氧化方法形成硬质透明层将刻度覆盖。具有抗变形性能好,刻度不易被磨糊等优点。

Description

电化铝尺
技术领域:
本实用新型涉及文化办公用品,特别是刻度尺的改进。
背景技术:
目前市场上正广泛使用的塑料尺,由于塑料较软,容易弯曲、变形,尺面刻度容易磨损,尺面也容易被油墨污染,均造成尺面刻度模糊,使用寿命缩短。而且易受环境温度变化而热胀冷缩,影响尺寸的精度。
发明内容:
本实用新型的目的是提供一种抗弯曲变形且尺面刻度不易磨损的尺。
本实用新型采用铝合金制成尺体,尺面上制有刻度,其特征在于尺体为中空结构,尺体的外表面通过氧化方法形成有较高硬度的透明层。
本实用新型由于采用较高机械强度的铝合金材料作为本体,尺体内中空结构,重量轻,又有较好的抗变形性能。尺面刻度由于有硬质透明层保护,既不会被磨糊,表面沾上油墨之类也可方便擦净。可明显延长使用寿命。
附图说明:
图1为本实用新型实施例外形示意图,图2为图1中A-A截面放大图。
具体实施方式:
参照附图,本体1由铝合金拉制成中空型材,其内有空腔2。采用二次氧化办法形成尺面刻度4,然后利用目前正广泛使用的铝氧化染色工艺,在外表面形成一层类似于玻璃的透明层3,使刻度4被硬质透明层3覆盖。

Claims (1)

  1. 一种电化铝尺,由铝合金制成尺体(1),尺面上制有刻度(4),其特征在于尺体(1)为中空结构,其外表面通过氧化方法形成硬质透明层(3)。
CN 01246402 2001-07-06 2001-07-06 电化铝尺 Expired - Fee Related CN2482501Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01246402 CN2482501Y (zh) 2001-07-06 2001-07-06 电化铝尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01246402 CN2482501Y (zh) 2001-07-06 2001-07-06 电化铝尺

Publications (1)

Publication Number Publication Date
CN2482501Y true CN2482501Y (zh) 2002-03-20

Family

ID=33657445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01246402 Expired - Fee Related CN2482501Y (zh) 2001-07-06 2001-07-06 电化铝尺

Country Status (1)

Country Link
CN (1) CN2482501Y (zh)

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