CN209666659U - A kind of stairstepping nib structure of pen - Google Patents

Abstract

The utility model discloses a kind of stairstepping nib structures of pen, pen tip main body is made of cylindrical end and conical end, the outer surface of cylindrical end is provided with outer ladder stopping table, the inner surface of cylindrical end offers pen core chamber, the outer surface of conical end is provided with tread plate, and the inner surface of conical end offers interior ladder stopping table, and the inner surface of interior ladder stopping table is provided with interior pad glue, interior pad glue is installed on the inner surface of interior ladder stopping table, and the side of interior ladder stopping table offers pen core extending port；The stairstepping nib structure of this pen, cylindrical end and conical end integral structure, overall structural strength is higher, and the service life is longer, pen tip body outer surface is smooth and has gloss, overall aesthetic is higher, and market competitiveness is stronger, and one end of pen core is protruded by pen core chamber, and it is stretched out by pen core extending port, and holding clamps under the action of padding glue inside, so that it is guaranteed that writing process is more smoothly, usage experience is more excellent.

Description

A kind of stairstepping nib structure of pen

Technical field

The utility model relates to study article technical field, the stairstepping nib structure of specially a kind of pen.

Background technique

Pen, invention are in 19 beginnings of the century, are the writing implements that people generally use, in existing learning life, steel Pen is one of essential stationery, since the nib of pen is made of metal, writes mellow and full and flexible, suitable stream Freely, so the pen also favor by many office personages, pen penetrate mainly with metal as the class writing implement of pen body Hollow pen tube contains ink, writes by the effect of gravity and capillary, then via the pen tip of duck-beak type, the type of pen and There are many model, and pen tip is one of important composition component of pen, different according to the ingredient of Pen nib, can be divided into gold fountain pen, iraurite Two kinds of pen, the practical feel of pen tip and the writing impression of pen are also closely bound up.

Utility model content

The purpose of this utility model is to provide a kind of stairstepping nib structure of pen, have that clamping force is strong, and work is steady Fixed, not easily to fall off feature, solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of stairstepping nib structure of pen, packet Pen tip main body is included, the pen tip main body is made of cylindrical end and conical end, and the outer surface of cylindrical end is provided with outer ladder stopping table, The inner surface of the cylindrical end offers pen core chamber, and one end of pen core chamber runs through cylindrical end and extends to the inside of conical end, institute The outer surface for stating conical end is provided with tread plate, and the bottom of tread plate is fixedly connected with conical end, the inner surface of the conical end Interior ladder stopping table is offered, the inner surface of interior ladder stopping table is provided with interior pad glue, and the interior pad glue, which is installed on interior ladder, to be stopped The inner surface of mouth platform, one end of interior ladder stopping table are connected to pen core chamber, and the other end of the interior ladder stopping table offers pen Core extending port, pen core extending port are correspondingly arranged at one end center of pen tip main body.

Preferably, the cylindrical end and conical end are interconnected, cylindrical end and conical end integral structure.

Preferably, the pen tip main body is formed via precision cutting process, and the surfaces externally and internally of pen tip main body passes through smooth Grinding process.

Preferably, the interior fixed inner surface for being bonded in interior ladder stopping table of pad glue, the medial surface of interior pad glue and interior rank The inner wall of terraced stopping table is seamless applying.

Compared with prior art, the beneficial effects of the utility model are as follows:

The stairstepping nib structure of this pen, cylindrical end and conical end are interconnected, cylindrical end and conical end integral structure, Pen tip main body overall structural strength is higher, and the service life is longer, pen core built in cylindrical end, external pen body, and pen core is placed in pen core chamber Inside, pen body and the mutual clamping of cylindrical end, one end of pen body, which is sleeved on the outer ring of cylindrical end and is formed with outer ladder stopping table, blocks It closes, is not easy to loosen so that it is guaranteed that the installation of pen tip main body is firm, fluent writing, more preferably, pen tip body outer surface is smooth and has for impression Glossy, the overall aesthetic of product is higher, and market competitiveness is stronger, and one end of pen core is protruded by pen core chamber, and is stretched by pen core Outlet stretching, and the outer ring of pen core keeps clamping under the action of padding glue inside, so that it is guaranteed that pen, in writing process, pen core is tieed up Hold opposing stationary, writing process is more smoothly, and usage experience is more excellent.

Detailed description of the invention

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the sectional interior view of the utility model；

Fig. 3 is the front view of the utility model.

In figure: 1 pen tip main body, 11 cylindrical ends, 111 outer ladder stopping tables, 112 pen core chambers, 12 conical ends, 121 tread plates, Ladder stopping table, 123 pen core extending ports, 124 interior pad glue in 122.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of stairstepping nib structure of pen, including pen tip main body 1 are please referred to, pen tip main body 1 is via precision Machining forms, and the surfaces externally and internally of pen tip main body 1 passes through smooth grinding process, 1 smooth outer surface of pen tip main body and has The overall aesthetic of gloss, product is higher, and market competitiveness is stronger, and pen tip main body 1 is made of cylindrical end 11 and conical end 12, cylinder End 11 is interconnected with conical end 12, and cylindrical end 11 and 12 integral structure of conical end, 1 overall structural strength of pen tip main body is higher, The service life is longer, pen core built in cylindrical end 11, external pen body, and pen core is placed in inside pen core chamber 112, pen body and 11 phase of cylindrical end Mutual clamping, one end of pen body is sleeved on the outer ring of cylindrical end 11 and engages with the formation of outer ladder stopping table 111, so that it is guaranteed that pen tip The installation of main body 1 is firm to be not easy to loosen, and fluent writing, more preferably, the outer surface of cylindrical end 11 is provided with outer ladder stopping table for impression 111, the inner surface of cylindrical end 11 offers pen core chamber 112, and one end of pen core chamber 112 through cylindrical end 11 and extends to conical end 12 inside, the outer surface of conical end 12 are provided with tread plate 121, and tread plate 121 is had an effect, controlled convenient for finger tip, is not easy to skid, It improves and writes impression, the bottom of tread plate 121 is fixedly connected with conical end 12, and the inner surface of conical end 12, which offers interior ladder, to be stopped Mouth platform 122, interior ladder stopping table 122 are used to guide the installation of pen core, and the inner surface of interior ladder stopping table 122 is provided with interior pad glue 124, interior pad glue 124 is installed on the inner surface of interior ladder stopping table 122, and one end of interior ladder stopping table 122 and pen core chamber 112 connect Logical, the other end of interior ladder stopping table 122 offers pen core extending port 123, and pen core extending port 123 is correspondingly arranged at pen tip main body At 1 one end center, the interior fixed inner surface for being bonded in interior ladder stopping table 122 of pad glue 124, interior pad glue 124 is firmly installed, no Easily displacement, and under the action of pen core pads glue 124 inside, relative constant, pen core will not generate the inner surface of pen tip main body 1 and draw The inner wall of wound, the medial surface and interior ladder stopping table 122 of interior pad glue 124 is seamless applying, and one end of pen core is stretched by pen core chamber 112 Enter, and is stretched out by pen core extending port 123, and the outer ring of pen core keeps clamping under the action of padding glue 124 inside, so that it is guaranteed that steel Pen is in writing process, and pen core remains opposing stationary, and writing process is more smoothly, and usage experience is more excellent.

In summary: the stairstepping nib structure of this pen, cylindrical end 11 and conical end 12 are interconnected, cylindrical end 11 with 12 integral structure of conical end, 1 overall structural strength of pen tip main body is higher, and the service life is longer, pen core built in cylindrical end 11, external Pen body, pen core are placed in inside pen core chamber 112, and pen body and the mutual clamping of cylindrical end 11, one end of pen body is sleeved on cylindrical end 11 Outer ring simultaneously engages with the formation of outer ladder stopping table 111, is not easy to loosen so that it is guaranteed that the installation of pen tip main body 1 is firm, fluent writing, sense By more preferably, 1 smooth outer surface of pen tip main body and there is gloss, the overall aesthetic of product is higher, and market competitiveness is stronger, pen core One end is protruded by pen core chamber 112, and is stretched out by pen core extending port 123, and the outer ring of pen core is protected under the action of padding glue 124 inside Clamping is held, so that it is guaranteed that pen, in writing process, pen core remains opposing stationary, and writing process is more smoothly, and usage experience is more It is excellent.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of stairstepping nib structure of pen, including pen tip main body (1), it is characterised in that: the pen tip main body (1) is by justifying Styletable (11) and conical end (12) composition, the outer surface of cylindrical end (11) is provided with outer ladder stopping table (111), the cylindrical end (11) inner surface offers pen core chamber (112), and one end of pen core chamber (112) through cylindrical end (11) and extends to conical end (12) outer surface of inside, the conical end (12) is provided with tread plate (121), the bottom of tread plate (121) and conical end (12) it is fixedly connected, the inner surface of the conical end (12) offers interior ladder stopping table (122), interior ladder stopping table (122) Inner surface be provided with interior pad glue (124), interior pad glue (124) is installed on the inner surface of interior ladder stopping table (122), interior rank One end of terraced stopping table (122) is connected to pen core chamber (112), and the other end of the interior ladder stopping table (122) offers pen core Extending port (123), pen core extending port (123) are correspondingly arranged at one end center of pen tip main body (1).

2. a kind of stairstepping nib structure of pen according to claim 1, it is characterised in that: the cylindrical end (11) with Conical end (12) is interconnected, cylindrical end (11) and conical end (12) integral structure.

3. a kind of stairstepping nib structure of pen according to claim 1, it is characterised in that: the pen tip main body (1) It is formed via precision cutting process, the surfaces externally and internally of pen tip main body (1) passes through smooth grinding process.

4. a kind of stairstepping nib structure of pen according to claim 1, it is characterised in that: the interior pad glue (124) The fixed inner surface for being bonded in interior ladder stopping table (122), medial surface and the interior ladder stopping table (122) of interior pad glue (124) Inner wall is seamless applying.