Easy-to-move ruler
A technology that is convenient to move and ruler, applied in the direction of rulers, printing, writing utensils, etc., can solve problems such as friction, achieve the effect of eliminating friction and ensuring the effect
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[0035] In order to further understand the present invention, it will be described in detail with reference to the accompanying drawings:
[0036] Attached figure 1 , A straightedge that can be easily moved, including a main ruler 1, a first slider 2, a second slider 3; the main ruler 1 has an L-shaped structure; the horizontal side of the main ruler 1 passes through the slide rail A and the first A slider 2 and a second slider 3 are connected; the first slider 2 and the second slider 3 have the same structure; the first slider 2 is provided with a stepped hole centered on the axis; the stepped hole is There are large holes at both ends and a small hole 12 in the middle; the centers of the first slider 2 and the second slider 3 are equipped with a depressible spring device; the depressible spring device includes a button 6, a spring 7 and a button base 8; The button 6 and the button base 8 are both T-shaped; the button 6 is detachably connected to the button base 8; the spring 7 i...
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