Large-capacity sign pen core
A large-capacity, signature pen technology, applied to ink pens, ballpoint pens, printing, etc. with ink storage tubes in the pen barrel, can solve the problem of exhaustion of signature pen refills, etc., and achieve the effect of simple structure and low economic cost
Inactive Publication Date: 2017-05-31
孔令英
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0002] The pen is one of the necessary recording tools for us. The appearance of the signature pen has added great convenience to our life, but due to the limitation of its refill capacity, we sometimes face the embarrassment of running out of the refill of the signature pen.
Method used
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Embodiment Construction
[0007] Such as figure 1 As shown, the large-capacity signature pen refill is divided into two parts: a refill 1 and a nib 2, and the shape of the refill is wavy. The length of the refill is generally designed in three grades of 6cm, 8cm and 10cm. The diameter of the pen core is controlled in the range of 3-7 mm according to the pen head. The shape of the refill has a wavy angle of 60-75°, which is convenient for the outflow of the contents. Its distinguishing feature is its beautiful appearance and increased refill capacity.
[0008] The material characteristics of the large-capacity rollerball refill are plastic and lightweight polyester fiber.
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Abstract
The invention discloses a large-capacity sign pen core. The large-capacity sign pen core is characterized by being divided into a pen core body (1) and a pen point (2), and the pen core body is in a corrugated shape.
Description
technical field [0001] The invention relates to a pen core. Background technique [0002] The pen is one of the necessary recording tools for us. The appearance of the signature pen has added great convenience to our life, but due to the limitation of its refill capacity, we sometimes face the embarrassment of running out of the refill of the signature pen. Contents of the invention [0003] The content of the present invention is a multifunctional pen core. [0004] The present invention is a large-capacity signature pen refill, which changes the straight shape of the traditional signature pen refill to a wave shape, and increases the refill capacity when the length of the signature pen shell is inconvenient. The invention has the advantages of simple structure, low economic cost, beautiful appearance and practicality. Description of drawings [0005] figure 1 : Structural schematic diagram of the present invention. [0006] figure 1 Simple instructions: 1-refill, ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B43K5/02B43K7/02
CPCB43K5/02B43K7/02
Inventor 孔令英
Owner 孔令英