作者：过期小孩

最近沉迷于发各种几毛几分的工具爆料，好多值友们评论说不知道质量怎么样，正好我这边到货了两款一分钱的卷尺，今天拆开来看看内部质量做工怎么样。

这两把尺子，5米款牌子叫鼎良，3米款牌子叫超群，以下就用5米、3米来代指它们。

3米款外观是黑色塑料材质

五米款是透明塑料材质

3米款采用的是自动卡笋结构，卷尺拉出来会自动锁住，需按压红色按键才能回缩

5米款则是传统的上推锁止，拉出来会自动回缩，需上推黄色按钮才能卡住

拆开看下内部构造

可以看到，3米款的内部有棘轮结构，5米款则没有

不过这个棘轮的卡笋是塑料的，也不知道耐用不耐用

3米总长3米，5米总长5米，（这不废话么）没有部分值友说的缩水的情况

两把尺子刻度都一样，下面用游标卡尺试一下精度

游标卡尺取100毫米，卷尺取10公分到20公分之间一段，可以看到，几乎无无差别

总结来说：一分钱还包邮，要啥自行车，待我下次看到还有一分钱的车继续发爆料，值友们冲冲冲

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杨京茜2616卷尺锈了,拔出来合不进去了,我用手塞,用力过猛,还有点要断了,怎么办 -
凤婷侦18914173377 ______ 你好,尊敬的用户朋友,很高兴为你解答问题! 锈住之后,就不要弄了, 找点油浸泡一下, 或者是用松动剂也可以的, 如有不足,可以继续追问,如果满意请采纳,谢谢,

杨京茜2616钢卷尺散了怎么装回去
凤婷侦18914173377 ______ 把弹簧片一端固定在轴上,另一端连接卷尺尺芯,固定住带轴的卷尺壳,把弹簧片和尺芯一圈圈缠在轴上,缠完后把尺芯的外端从尺壳的切口处伸出,轻轻向外拉,使弹簧...

杨京茜2616今天拆开一个卡通卷尺发现装不回去,有谁知道怎么装 -
凤婷侦18914173377 ______ 把你所说的铁片(那应该是弹簧)一端固定在你说的轴上,另一端连接卷尺尺芯,固定住带轴的卷尺壳,把铁片和尺芯一圈圈缠在轴上,缠完后把尺芯的外端从尺壳的切口处伸出,轻轻向外拉,使弹簧变紧,把拉出的部分从切口取下再缠在轴上,然后再轻轻向外拉,再把尺芯从切口取出缠到轴上……如此反复,直到弹簧足以把所有尺芯收回.

杨京茜2616盒尺回不去了,还能修吗 -
凤婷侦18914173377 ______ 是钢卷尺吗? 如果是,把盒子外的尺子,往外猛拉一下,立即松手,它就自己收回盒子了.

杨京茜2616卷尺收不回去了,急!怎么弄好啊
凤婷侦18914173377 ______ 重新买个~ 很便宜

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凤婷侦18914173377 ______ 弄不上去,就说明你不了解他的内部结构,先了解在弄肯定可以的.再看看别人怎么说的.

杨京茜2616修理卷尺 紧急!!!! -
凤婷侦18914173377 ______ 首先你要确定卷尺内部的轴以及钢簧坏没坏,然后把钢簧固定在中间的轴上,然后顺时针转动,直至所有钢簧都缠住轴为止,然后你把尺条和钢簧连接松开钢簧,使其回缩,尺条也让跟着回缩,直至尺条完全回收为止.合上另一半,上紧螺丝,成功属于你.!

杨京茜2616修理卷尺 急!!! -
凤婷侦18914173377 ______ 要先将里面的弹簧(里层没有字的哪一段钢片)稍微拉紧点,一次不行,可两次,直到收完为止.然后再盖上,压紧铆钉即可.

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凤婷侦18914173377 ______ 1.直立的纱巾 魔术表演: 丝巾盖在手上,用手拉高丝巾,丝巾直立不会垮下. 解密: 将卷尺握在手中(别让人看见),拉起卷尺并将固定器卡住,(就向上图一样),再轻轻松开,用手指控制卷尺下降速度.强烈建议买小一点的卷尺! 2.钢珠...