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Portable pressing pen for preventing mistaken pressing

A portable, error-proof technology, applied in printing, writing utensils, writing parts, etc., can solve the problems of pen refills polluting clothes and pens being inconvenient to carry

Pending Publication Date: 2018-03-23
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when it is put into the pocket of the clothes, it is very easy to cause the refill to contaminate the clothes due to mistaken pressing, and when there is no pocket around, the pen is not convenient to carry

Method used

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  • Portable pressing pen for preventing mistaken pressing

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0020] This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, components are exaggerated for clarity.

[0021] The invention discloses a portable anti-mis-press pressing pen, which comprises a pressing pen body and an anti-mis-pressing button;

[0022] The pen body includes a pen container, a pen core and a pressing device, wherein the pen core is arranged in the pen container; the pressing device is used to press the pen core so that the head of the pen core is stretched out of the pen container or retracted. The state of the pen holder;

[0023] Described pressing device comprises th...

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Abstract

The invention discloses a portable pressing pen for preventing mistaken pressing. The portable pressing pen comprises a pressing pen body and a mistaken pressing preventing button, wherein the pressing pen body comprises a pen container, a refill and a pressing device, and the refill is arranged in the pen container; the pressing device is used for pressing the refill, so that the head of the refill extends from the pen container or retracts into the pen container; the pressing device comprises a pressing head for pressing, when the head of the refill retracts into the pen container, a part ofthe pressing head is located in the pen container, and a groove which is matched with the mistaken pressing preventing button when the head of the refill retracts into the pen container is formed inthe pressing head; the mistaken pressing preventing button adopts a spring type button and is arranged on the pen container; the mistaken pressing preventing button is clamped into the groove when being pressed, and at the moment, the pressing head is locked and cannot be pressed; and when the mistaken pressing preventing button is loosened, the pressing head can be freely pressed. According to the portable pressing pen, when the mistaken pressing preventing button is pressed, the refill can be prevented from protruding from the pen container, so that cloth pockets and the like are prevented from being polluted by the refill when the pen is mistakenly pressed.

Description

technical field [0001] The invention relates to a pressing pen, in particular to a portable anti-mispressing pressing pen. Background technique [0002] Gel pens on the market are generally divided into two types according to their structures, pens with caps and pens with presses. Wherein, because of the flexibility of the pen core spring, the push pen can protect the nib without a pen cap, and there is no shortcoming of losing the pen cap. But when it is put into the clothes pocket, it is very easy to cause the pen core to pollute the clothes due to mispressing, and when there is no pocket at one's side, the pen is also inconvenient to carry. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a portable anti-mis-press pressing pen for the defects involved in the background technology. [0004] The present invention adopts the following technical solutions for solving the problems of the technologies described abo...

Claims

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Application Information

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IPC IPC(8): B43K24/08
CPCB43K24/08B43K24/082
Inventor 庄凤婷陈闯
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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