Multi-function writing instrument with propulsion mechanism
一种书写工具、多功能的技术,应用在新型且实用的书写工具领域,能够解决不能提供多功能书写工具、结构复杂等问题
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[0038] Referring now to the drawings, in which like reference numerals are used to refer to like or similar elements, figure 1 , figure 2 and image 3 A view of a multifunctional writing instrument 100 with a push mechanism 1 is shown. Such as figure 1 The multifunctional writing implement shown in has a rear section 10 (eg, upper tube, cap) and a front section 20 (eg, lower tube). Such as figure 2 The assembled pushing mechanism 1 shown in FIG. 1 pushes the pencil point 2 through the writing point opening 27 in the lower tube 20 while pushing the eraser 43 through the eraser opening 11 in the upper tube 10 . The simultaneous pushing of the pencil point 2 and the eraser 43 is caused by rotating the upper tube 10 relative to the lower tube 20 .
[0039] refer to figure 2 and image 3 , the pushing mechanism 1 is accommodated in the upper tube 10 . The pushing mechanism 1 includes a guide 50 , a cam assembly 30 , a cam follower 60 and an eraser clamp 40 .
[0040] Th...
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