A kind of novel all-purpose tool chi
Technical field
The invention belongs to drawing instrument technical field, relate to a kind of novel all-purpose tool chi.
Background technology
Ruler is the most frequently used hand drawing tool arrived; particularly ruler; existing ruler structure is simple; only include blade and scale more; only can be used for drawing straight line, and the sidewall after setting-out often can be stained with pen oil or lead powder, the attachable mechanical stage period of the day from 11 p.m. to 1 a.m becomes easily infected by paper; affect the attractive in appearance of the clean of paper and image, and pen and paper rub after also easily produce grunge pollution paper.
Summary of the invention
The object of the invention is for the above-mentioned problems in the prior art, provide one and can draw dotted line, and can be used for icking tool with the use of, and the novel all-purpose tool chi of the grunge pollution paper on pen or on chi can be prevented.
Object of the present invention realizes by following technical proposal: a kind of novel all-purpose tool chi, comprise chi body, it is characterized in that: described chi body comprises main scale body and is connected to the main scale body secondary chi body one of both sides and secondary chi body two along its length, bar hole one is offered along its length in the middle part of described main scale body, and described bar hole one one end on main scale body length direction is closed, other end opening, described bar hole one is respectively equipped with chute along on the both sides hole wall in main scale body length direction, also comprise the shifting block that two shapes are identical, described shifting block is provided with the slide block coordinated with chute, described slide block is located in chute and also shifting block can be made to slide along bar hole one length direction, described shifting block is respectively equipped with oil suction cotton-wool along the two ends in main scale body length direction, described secondary chi body one is provided with bar hole two along secondary chi body one length direction, described bar hole two width is less than the width of bar hole one, described secondary chi body two is provided with bar-shaped trough along secondary chi body two length direction, and be provided with the circular hole equidistantly distributed along bar-shaped trough length direction at bar-shaped trough bottom land, described bar hole one edge, bar hole two edge, bar-shaped trough edge, secondary chi body one is respectively equipped with away from the edge of main scale body the graduation mark arranged along chi body length direction away from the edge of main scale body and secondary chi body two.
During use, first two shifting blocks are moved to the two ends of straight length to be painted, nib to be penetrated in bar hole one and to utilize graduation mark to map, after drawing, while shifting out pen, nib can touch oil suction cotton-wool, and the oil stain cleaned in nib by oil suction cotton-wool can prevent grunge pollution paper; Icking tool can be stretched in bar hole two in addition, utilize bar hole two to carve straight line, or extend in bar-shaped trough by nib, for drawing dotted line by circular hole, therefore this tool ruler also serves many purposes.
In above-mentioned a kind of novel all-purpose tool chi, described main scale body cross section is curved, described cross section is vertical with main scale body length direction, and main scale body end face and main scale body bottom surface are arcwall face, and main scale body, secondary chi body one and secondary chi body two thickness is all identical everywhere.
Therefore prevent bar hole one from touching paper, the grunge pollution paper on main scale body can be prevented.
In above-mentioned a kind of novel all-purpose tool chi, described main scale body end face is respectively equipped with some for the finger pressure groove for finger presses along the both sides in main scale body length direction.
When coordinating with tool ruler and icking tool, by finger presses in finger pressure groove, can prevent tool ruler from moving and cause danger.
In above-mentioned a kind of novel all-purpose tool chi, described bar hole two cross section is in the shape of the letter V.
Therefore icking tool is facilitated to stretch in bar hole two.
In above-mentioned a kind of novel all-purpose tool chi, it is block that described chute and slide block cross section are dovetail channel-shaped and dovetail respectively.
Compared with prior art, tool of the present invention has the following advantages:
During use, first two shifting blocks are moved to the two ends of straight length to be painted, nib to be penetrated in bar hole one and to utilize graduation mark to map, after drawing, while shifting out pen, nib can touch oil suction cotton-wool, and the oil stain cleaned in nib by oil suction cotton-wool can prevent grunge pollution paper; Icking tool can be stretched in bar hole two in addition, utilize bar hole two to carve straight line, or extend in bar-shaped trough by nib, for drawing dotted line by circular hole, therefore this tool ruler also serves many purposes.
Accompanying drawing explanation
Fig. 1 is this tool ruler front view.
Fig. 2 is this tool ruler vertical view cutaway drawing.
In figure,
1, chi body; 11, graduation mark;
2, main scale body; 21, bar hole one; 22, chute; 23, finger pressure groove;
3, secondary chi body one; 31, bar hole two;
4, secondary chi body two; 41, bar-shaped trough; 42, circular hole;
5, shifting block; 51, slide block; 52, oil suction cotton-wool.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As illustrated in fig. 1 and 2, a kind of novel all-purpose tool chi of the present invention, comprise chi body 1, chi body 1 comprises main scale body 2 and is connected to the main scale body 2 secondary chi body 1 of both sides and secondary chi body 24 along its length, bar hole 1 is offered along its length in the middle part of main scale body 2, and bar hole 1 one end on main scale body 2 length direction is closed, other end opening, bar hole 1 is respectively equipped with chute 22 along on the both sides hole wall of main scale body 2 length direction, also comprise the shifting block 5 that two shapes are identical, shifting block 5 is provided with the slide block 51 coordinated with chute 22, slide block 51 is located in chute 22 and also shifting block 5 can be made to slide along bar hole 1 length direction, shifting block 5 is respectively equipped with oil suction cotton-wool 52 along the two ends of main scale body 2 length direction, secondary chi body 1 is provided with bar hole 2 31 along secondary chi body 1 length direction, bar hole 2 31 width is less than the width of bar hole 1, secondary chi body 24 is provided with bar-shaped trough 41 along secondary chi body 24 length direction, and be provided with the circular hole 42 equidistantly distributed along bar-shaped trough 41 length direction at bar-shaped trough 41 bottom land, bar hole 1 edge, bar hole 2 31 edge, bar-shaped trough 41 edge, secondary chi body 1 is respectively equipped with away from the edge of main scale body 2 graduation mark 11 arranged along chi body 1 length direction away from the edge of main scale body 2 and secondary chi body 24.
Further, main scale body 2 cross section is curved, and cross section is vertical with main scale body 2 length direction, and main scale body 2 end face and main scale body 2 bottom surface are arcwall face, and main scale body 2, secondary chi body 1 and secondary chi body 24 thickness is all identical everywhere.Main scale body 2 end face is respectively equipped with some for the finger pressure groove 23 for finger presses along the both sides of main scale body 2 length direction.Bar hole 2 31 cross section is in the shape of the letter V.It is block that chute 22 and slide block 51 cross section are dovetail channel-shaped and dovetail respectively.
During use, first two shifting blocks 5 are moved to the two ends of straight length to be painted, nib to be penetrated in bar hole 1 and to utilize graduation mark 11 to map, after drawing, while shifting out pen, nib can touch oil suction cotton-wool 52, and the oil stain cleaned in nib by oil suction cotton-wool 52 can prevent grunge pollution paper; Icking tool can be stretched in bar hole 2 31 in addition, utilize bar hole 2 31 to carve straight line, or nib be extend in bar-shaped trough 41, for drawing dotted line by circular hole 42, therefore this tool ruler also serves many purposes.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as chi body 1, graduation mark 11, main scale body 2, bar hole 1, chute 22, finger pressure groove 23, secondary chi body 1, bar hole 2 31, secondary chi body 24, bar-shaped trough 41, circular hole 42, shifting block 5, slide block 51, oil suction cotton-wool 52 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.