Continuous writing pen for lying on one's back and its using method
A fountain pen and nib technology, which is applied to the supine continuous writing fountain pen and its application field, can solve the problems of inability to realize continuous writing and the ineffectiveness of ink gravity, etc., and achieve the effect of easy operation and broad market prospects
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[0017] The present invention is described in further detail now in conjunction with accompanying drawing.
[0018] like figure 1 As shown, the supine continuous writing fountain pen described in the present invention is refitted from an ordinary fountain pen, the structure of the nib 1 remains unchanged, and the inner diameter of the pen cap needs to be increased correspondingly with the thickening of the diameter of the pen item 2. The diameter of item 2 is thickened, and a water storage chamber 9 is formed on the periphery of the water supply channel connected to the nib 1. When writing in a supine position, the nib 1 faces upward or obliquely upward, and the switching valve 3 is pushed in. It is made of metal lead The self-weight pressurizing piston 5 moves down due to gravity and presses the ink in the piston cylinder 7 into the water storage chamber 9 through the water supply hose 8 to complete a pressurized water storage; The capacity of ml increases to about 2ml when o...
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