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Space stable-pressure fountain pen

A voltage-stabilizing, water pen technology, applied to ink pens, printing, and writing utensils with ink storage tubes in the pen holder, can solve the problem that the ink pressure cannot be automatically adjusted, and achieve the effect of easy use

Inactive Publication Date: 2018-03-16
王秋华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the ink pressure cannot be automatically adjusted in the above-mentioned pressure water pen, the object of the present invention is to provide a space stabilized water pen that is easy to use and automatically adjusts the ink pressure

Method used

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  • Space stable-pressure fountain pen

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Embodiment Construction

[0009] exist figure 1 In the shown embodiment, the penholder 2 is made of plastic into a cylindrical body, and the components of the ink regulator tank 4 and the ink booster pump 7 are loaded into the penholder 3 holes, and the two are connected with a pipe, and the check valve 5 is installed in the communicating pipe. Outlet to prevent backflow of pressure ink. The pressure switch 6 is installed on the outer wall of the pressure-stabilizing tank 4, and the operating pressure is adjustable. The booster pump 7 has a closed tubular pump casing 7-1, which is movably connected to the screw shaft 7-2 and the micromotor 7-4. Connected with the screw shaft 7-2, the outer wall of the pump housing 7-1 is provided with an ink adding pipe 7-3 and a cap. Micromotor 7-4 and button battery 8 are contained in pen holder 3 afterbodys, and nib 1 is contained in the pen holder 2 front end holes, and capillary 3 two ends are respectively connected with the pen feed of nib 1 and surge tank 4 and ...

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Abstract

The present invention is a space stabilized water pen for astronauts to write in space. The motor is connected to the components of the ink pressure tank and the ink booster pump in the hole of the pen holder. The two are connected by a pipe. The check valve is installed on the connecting pipe, the pressure switch is installed on the outer wall of the pressure tank, and the pump casing is a closed tube. The tube is movably connected to a screw shaft, the micromotor is connected to the screw shaft, the pump casing is provided with an ink pipe, the micromotor and the battery are installed at the end of the pen holder, the pen tip is installed in the front hole of the pen holder, the capillary tube connects the pen tip with the regulator tank, and the battery The pressure switch is electrically connected with the micro-motor, and the pressure switch controls the stop and start of the micro-motor and the ink pressure in the pressure-stabilizing tank. This space stabilized water pen can automatically adjust the ink pressure, which is very convenient to use in space.

Description

technical field [0001] The invention relates to a space pressure-stabilizing water pen used by astronauts in space. Background technique [0002] Known at present CN201257826V / CN1724274A adjustable pressure water pen, piston type series multi-function water pen, this water pen is adjustable with hand pressure, when using in weightless space, because can not automatically adjust pressure, can not continuously provide ink to the nib, brings inconvenience to use. inconvenient. In the weightless environment of space, traditional fountain pens will not produce ink and cannot be used. Contents of the invention [0003] In order to overcome the deficiency that the ink pressure cannot be automatically adjusted in the above-mentioned pressure water pen, the object of the present invention is to provide a space-pressure stabilized water pen that is easy to use and automatically adjusts the ink pressure. [0004] The technical solution adopted in the present invention to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K5/00B43K5/02B43K5/18
CPCB43K5/00B43K5/02B43K5/189
Inventor 王秋华
Owner 王秋华
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