CN210309661U

CN210309661U - Pen nib

Info

Publication number: CN210309661U
Application number: CN201920728881.7U
Authority: CN
Inventors: 桑杰草; 道吉才让
Original assignee: Tibet Tongmi Cultural Goods Sales Co Ltd
Current assignee: Tibet Tongmi Cultural Goods Sales Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-14
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to the technical field of learning tools, in particular to a pen nib, which comprises a pen tongue, a pen nib and a drainage seam, wherein the pen nib is connected with the end part of the pen tongue; the cylindrical body comprises a first side surface, a second side surface and a third side surface, the second side surface is arranged on one surface of the cylindrical body, which is far away from the tongue of the pen, and the second side surface is a plane; the first side face and the third side face are respectively positioned on the side edge of the second side face, and the first side face and the third side face are both curved surfaces; the utility model has the advantages that the pen nozzle is the column-shaped body which is obliquely arranged, so that the pen can be adapted to the holding posture of a human body during writing, and the pen and paper have better contact effect; through the arrangement of the first side surface, the second side surface and the third side surface or through controlling the contact angle or the contact area of the pen nozzle and paper, the strokes can be quickly converged or unfolded, and different pen points can be better reflected.

Description

Pen nib

Technical Field

The utility model relates to a learning tools technical field, concretely relates to pen point piece.

Background

Stylographic pens (stylogaphpen) are a special type of pen having a reservoir, the use of which for writing has been known for many years.

Even though there are various predecessors of stylographic pens, the first recognized invention for one such pen type dates back to 1827, when the french government granted the stylographic pen patent. Over the next years, many other patents have been developed that make the stylographic pen one of the most popular writing instruments. In particular, inventions that increase the use of this pen type are those concerning gold nib pens with tips made of iridium, hard rubber and finally the introduction of free-flowing ink.

However, most of the following inventions exhibit various limitations, and in particular provide poor writing quality. The main reason for these problems relates to the guidance of the ink from the reservoir to the pen nib. In general, there are problems with capillary action, excessive viscosity of ink, and sensitivity to temperature changes.

For these broad reasons, starting in 1883 (the year in which the first truly practical stylographic pen model was developed), a complete series of inventions were developed with the aim of improving the writing quality of this widely used and common instrument. In this regard, the invention of Pelikan, which in 1929 made a plunger loading device that is still used today with replaceable plastic cartridges used in modern stylographic pens, should be kept in mind.

Although in the last fifty years digital writing has transformed from the virtual range to the everyday reality range, fountain pens are still in common use, particularly the stylographic pens that are increasingly used to mark important documents. Today, in fact, the stylographic pens also obtain the function of "status signs", combining high performance features with pleasant, in particular aesthetic, features. For this purpose, the present patent application seeks to describe a new type of stylographic pen provided with a pen nib, which, in addition to having optimal characteristics of durability over time, is made of a combination of different materials that make the final product valuable but at the same time inexpensive, employing an assembly system adapted to increase the efficiency of the pen itself to enhance the chemical-physical characteristics of the ink.

The pen nib in fact represents one of the most important components of a stylographic pen, since it plays an important role in directing the ink onto the sheets. Given its continuous contact with the ink, pen nibs are traditionally made of gold in order to obtain greater resistance to corrosion caused by the ink itself. However, technological innovations over the years have been directed to steel pen tips, which have proven to be even more inert and resistant to corrosion than gold itself or gold alloys. However, despite this important feature, the use of pen nibs made entirely of steel has not gained sufficient popularity, particularly for marketing reasons. It is still widely accepted today that stylographic pens with gold pen tips are more valuable items, even though technically this element has similar, if not inferior, properties with respect to corrosion phenomena with respect to steel. In fact, gold is a malleable metal, and for this reason, pen nibs made entirely of gold are susceptible to bending and deformation relative to their steel counterparts.

The existing pen has round-head nib (namely the writing part of the pen), and the written characters are thinner and more mellow, so that the sharp of strokes is difficult to embody; in order to embody the sharp of the strokes, the round-head pen needs to stretch the strokes during writing, and the attractiveness is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a pen point piece which is easier to embody the sharp of the stroke when writing.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the pen nib piece comprises a pen tongue, a pen nozzle and a drainage seam, wherein the pen nozzle is connected to the end part of the pen tongue, the drainage seam is formed in the pen tongue and extends to the pen nozzle, and the pen nozzle is a cylindrical body which is obliquely arranged;

the columnar body comprises a first side surface, a second side surface and a third side surface,

the second side surface is a plane surface on one surface of the cylindrical body far away from the pen tongue;

the first side face and the third side face are respectively positioned on the side edge of the second side face, and the first side face and the third side face are both curved surfaces.

The beneficial effects of the utility model reside in that: the pen nozzle is the cylindrical body which is obliquely arranged, so that the pen nozzle can be matched with the pen holding posture of a human body during writing, the pen nozzle is attached to paper, and the pen and the paper have a better contact effect; through the arrangement of the first side surface, the second side surface and the third side surface or through controlling the contact angle or the contact area of the pen nozzle and the paper, the strokes can be rapidly converged or unfolded, or through the contact of different side surfaces and the paper, different pen points can be better embodied.

Drawings

FIG. 1 is a front view of a pen nib in accordance with an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of a pen nib according to an embodiment of the present invention;

FIG. 3 is a side view of a pen nib in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion B of a pen nib in accordance with an embodiment of the present invention;

description of reference numerals: 1. a pen tongue; 2. a pen nib; 21. a first side surface; 22. a second side surface; 23. a third side; 3. and (4) a drainage seam.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1, the pen nib of the present invention includes a tongue, a nib, and a drainage slit, wherein the nib is connected to an end of the tongue, the drainage slit is formed on the tongue and extends to the nib, and the nib is a cylindrical body disposed obliquely;

From the above description, the beneficial effects of the present invention are: the pen nozzle is the cylindrical body which is obliquely arranged, so that the pen nozzle can be matched with the pen holding posture of a human body during writing, the pen nozzle is attached to paper, and the pen and the paper have a better contact effect; through the arrangement of the first side surface, the second side surface and the third side surface or through controlling the contact angle or the contact area of the pen nozzle and the paper, the strokes can be rapidly converged or unfolded, or through the contact of different side surfaces and the paper, different pen points can be better embodied.

Furthermore, the inclination angle of the cylindrical body is 6-10 degrees.

As can be seen from the above description, the column body with the inclination angle of 6-10 degrees can be adapted to the pen holding posture of a human body during writing, so that the pen nozzle is attached to the paper.

Furthermore, the first side face is located on a side face which is far away from the tongue and is bent inwards, and the bending degree of the first side face is larger than that of the third side face.

Furthermore, the columnar body and the pen tongue are equal in thickness.

Furthermore, the pen tongue and the pen nozzle are made of elastic steel sheets.

Example one

A pen nib piece comprises a pen tongue, a pen nozzle and a drainage seam, wherein the pen nozzle is connected to the end part of the pen tongue, the drainage seam is formed in the pen tongue and extends to the pen nozzle, and the pen nozzle is a cylindrical body which is obliquely arranged;

The inclination angle of the cylindrical body is 6 degrees.

The first side face is located on the side face far away from the inward bending of the pen tongue, and the bending degree of the first side face is larger than that of the third side face.

The column body is as thick as the pen tongue.

The pen tongue and the pen mouth are made of elastic steel sheets.

Example two

The inclination angle of the cylindrical body is 10 degrees.

The column body is as thick as the pen tongue.

The pen tongue and the pen mouth are made of elastic steel sheets.

EXAMPLE III

The inclination angle of the columnar body is 7.5 degrees.

The column body is as thick as the pen tongue.

The pen tongue and the pen mouth are made of elastic steel sheets.

In summary, the pen nib provided by the utility model can adapt to the pen holding posture of the human body when writing by using the pen nib as the obliquely arranged cylindrical body, so that the pen nib is attached to the paper, and the pen has better contact effect with the paper; through the arrangement of the first side surface, the second side surface and the third side surface or through controlling the contact angle or the contact area of the pen nozzle and the paper, the strokes can be rapidly converged or unfolded, or through the contact of different side surfaces and the paper, different pen points can be better embodied.

The pen can be matched with the pen holding posture of a human body during writing through the cylindrical body with the inclination angle of 6-10 degrees, so that the pen nozzle is attached to the paper.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A pen nib comprises a pen tongue, a pen nozzle and a drainage seam, wherein the pen nozzle is connected to the end part of the pen tongue, and the drainage seam is formed in the pen tongue and extends to the pen nozzle;

2. A pen nib according to claim 1 wherein the angle of inclination of the cylinder is between 6 ° and 10 °.

3. A pen nib according to claim 1 wherein the first side is located on a side which is bent inwardly away from the nib, the first side being bent to a greater extent than the third side.

4. A pen nib according to claim 1 wherein the cylinder is the same thickness as the nib.

5. A pen nib according to any one of claims 1 to 4 wherein the tongue and nib are made of resilient steel.