Ground writing pen with adjustable writing speed
A technology of speed and pen, applied to writing utensils, pen holders, other ink pens, etc., can solve problems such as sparse strokes, water supply that cannot be adjusted from person to person, and writing that cannot be reached, and achieve a rich and interesting effect
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Embodiment 1
[0035] Such as Figure 1 to Figure 4 As shown, a ground writing pen with adjustable writing speed includes a nib 1, a refill 2, a pen holder 3, a pen holder 4 and a water supply device, wherein one end of the pen holder 3 is fixedly connected to the nib 1 , the other end is fixedly connected with the pen holder 4, one end of the pen core 3 is inserted into the top of the pen head 1, and the other end extends into the pen holder 4, the water supply device includes a water storage bottle 7, a telescopic water pipe 8 and a water supply A bladder 9, one end of the water bladder 9 is sealed and fixed to one end of the pen core 2, and the other end of the water bladder 9 is connected to the water storage bottle 7 fixed on the outside of the penholder 4 through the telescopic water tube 8. The water storage bottle 7 is fixed on the pen holder 4 through a movable throat hoop 10 .
[0036] A connection socket 11 is provided at the joint between the telescopic water pipe 8 and the wate...
Embodiment 2
[0043] Such as Figure 1 to Figure 6 Shown is a schematic structural diagram of another embodiment of the present invention. It differs from Embodiment 1 in that the water storage bottle 7 is also provided with a needle tube type propulsion mechanism, and the needle tube type propulsion mechanism includes a piston 7-3, a piston rod 7-4 and an elastic cord 7-5, and the penholder 4 is provided with a peg 14, the lower end of the piston rod 7-4 is connected to the piston 7-3, the upper end is connected to one end of the elastic cord 7-5, and the other end of the elastic cord 7-5 passes through The hanging ring is connected to the peg 14 .
[0044] The water storage bottle 7 includes a lower bottle body 7-1 and an upper bottle body 7-2, and the upper bottle body 7-2 is fixedly set in the lower bottle body 7-1.
[0045] The elastic cord 7-5 is a rubber band or a tension spring.
[0046] Its structure is the same as that of Embodiment 1, and will not be repeated here.
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