Writing pen
A technique for writing pen and pen body
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[0023] refer to Figure 1-Figure 7 , the specific embodiment adopts the following technical scheme: it is made up of pen body 1, pen core 2, collar 3, identification part 4; A collar 3, the side surface of the collar 3 is provided with a marking part 4.
[0024] The pen body 1 is provided with a positioning shaft 1-1, and a plurality of positioning components 1-2 are uniformly arranged on the positioning shaft 1-1.
[0025] The positioning assembly 1-2 is composed of an elastic steel ball key 1-2-1 and a positioning spring 1-2-2, and a positioning spring 1-2-1 is arranged between the two elastic steel ball key 1-2-1. 2.
[0026] The inner side of the collar 3 is provided with a plurality of positioning grooves 3-1, and the collar 3 is fixed to the pen body 1 through the positioning component 1-2.
[0027] The collar 3 can rotate counterclockwise and clockwise, and each collar 3 is composed of the first side surface 3-2, the second side surface 3-3, the third side surface 3-...
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Abstract
Description
Claims
Application Information
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