CN219055816U

CN219055816U - Small-angle writing pen point

Info

Publication number: CN219055816U
Application number: CN202223327753.2U
Authority: CN
Inventors: 林大喜; 林桢
Original assignee: Wenzhou Wenxing Pen Co ltd
Current assignee: Wenzhou Wenxing Pen Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-23
Anticipated expiration: 2032-12-09

Abstract

The application relates to a nib is write to low-angle relates to and writes the apparatus technical field, and it includes ball seat and rotates the ball of connecting in the ball seat, set up the holding tank that supplies the ball to place in the ball seat, be equipped with the brace table that supports the ball on the cell wall of holding tank, the ball seat is including writing section and slope section, it sets up to be the contained angle between writing section and the slope section, one side that the slope section was kept away from to the writing section is equipped with the face of stepping down, be equipped with a plurality of strengthening ribs that improve nib overall structure intensity between writing section and the slope section, one side that the brace table is close to the ball is equipped with the mating surface with ball, just be equipped with the graphite layer that is used for reducing the friction between cell wall and the ball of holding tank on the cell wall, graphite layer cooperatees with the ball. According to the pen point, when the included angle between the central axis of the pen point and the surface of the paper is smaller, the pen point can still write, and the phenomenon of ink breaking during writing is avoided.

Description

Small-angle writing pen point

Technical Field

The application relates to the technical field of writing tools, in particular to a small-angle writing pen point.

Background

A ball-point pen is a pen with a writing medium carried out by rolling a ball at the front end of a pen core.

In the related art, the ball pen comprises a pen holder, a pen tube arranged in the pen holder, and a pen point in interference fit with the end of the pen tube, wherein ink is arranged in the pen tube, the pen point comprises a ball seat and a ball rotationally connected in the ball seat, when a user writes, the ink in the pen tube can enter the ball seat under the action of gravity and is attached to the ball, and the ink attached to the ball can be printed on paper through rolling of the ball on the surface of the paper.

However, different postures of holding the pen by different users are different, when part of users hold the pen, the included angle between the central axis of the pen holder and the surface of the paper is smaller, so that the ball seat can be contacted with the paper, and the ball seat can not be fully contacted with the paper, so that the phenomenon of ink breaking during writing is caused, and the improvement is needed.

Disclosure of Invention

In order to solve the problem that the ink is broken in writing because of the contained angle between the axis of the pen point and the surface of the paper is smaller, the purpose of the application is to provide a pen point is write to a small angle.

The application provides a nib is write to low-angle adopts following technical scheme: the utility model provides a nib is write to low-angle, includes the ball seat and rotates the ball of connecting in the ball seat, set up the holding tank that supplies the ball to place in the ball seat, be equipped with the brace table that supports the ball on the cell wall of holding tank, the ball seat is including writing section and slope section, the holding tank is seted up in writing section, it sets up to be the contained angle between writing section and the slope section, one side that the slope section was kept away from to the writing section is equipped with the face of stepping down.

Through adopting above-mentioned technical scheme, the setting of holding tank can supply the ball to place, and the setting of supporting bench can play the effect of supporting the ball for the roll of ball in the ball seat is more stable. The ball is arranged in writing section, and the ball can be contacted with paper surface, and the slope section is connected with the pen tube, and the axis of slope section is the same straight line with the axis of pen tube, and when the contained angle between the user writes and slope section axis and the paper surface is less, it sets up to be the contained angle between writing section and the slope section, can increase the contained angle size between writing section axis and the paper surface for ball and paper surface fully contact, avoid writing the emergence of breaking the ink phenomenon. And the side of writing section that keeps away from the slope section is equipped with the face of stepping down, and the setting of the inclined plane of stepping down can play the effect of stepping down, avoids when the user writes, because of the ball seat can contact with paper surface, takes place the phenomenon of writing ink interruption.

Optionally, a reinforcing rib is arranged between the writing section and the inclined section.

Through adopting above-mentioned technical scheme, the setting of strengthening rib can improve the holistic structural strength of nib, prevents to write the junction of section and slope section and take place to fracture, and then improves the life of nib.

Optionally, a mating surface matched with the ball is arranged on one side of the supporting table, which is close to the ball, and the mating surface is arranged in a cambered surface.

Through adopting above-mentioned technical scheme, the setting of mating surface, and the mating surface sets up with the cambered surface, can cooperate with the ball for the ball is more stable in the roll of holding tank, and convenient to use person's writing.

Optionally, a graphite layer for reducing friction between the ball and the ball seat is arranged on the wall of the accommodating groove, and the graphite layer is matched with the ball.

Through adopting above-mentioned technical scheme, because of the friction between cell wall and the ball of holding tank is great, the graphite layer add, can reduce the friction between ball and the ball seat for the ball is more smooth in the roll of ball seat, convenient to use person's writing.

Optionally, a plurality of diversion trenches through which the ink flows are uniformly formed in the supporting table.

Through adopting above-mentioned technical scheme, the seting up of guiding gutter can play the effect of guiding for the ink can be more even adhere to on the surface of ball, thereby makes writing more smooth.

Optionally, one side of the inclined section away from the writing section is provided with a matching column in interference fit with the pen tube, and the diameter of the matching column is smaller than that of the inclined section.

Through adopting above-mentioned technical scheme, one side that writing section was kept away from to the slope section is equipped with the cooperation post, cooperation post and pencil interference fit, and the diameter of cooperation post is less than the setting of the diameter of slope section, can play the effect of location nib, when the user inserts the nib in the pencil, the nib can contradict with the slope section near the one end of pencil to the location nib, it is more convenient to make the installation of nib.

Optionally, a guide surface for facilitating the installation of the ball seat on the pen tube is provided on a side of the mating post remote from the writing section.

By adopting the technical scheme, the pen point and the pen tube are in interference fit, and the guide surface can play a role in guiding the pen point, so that a user can conveniently install the pen point into the pen tube.

Optionally, the angle between the writing section and the inclined section is in the range of 145 ° -155 °.

Through adopting above-mentioned technical scheme, write the angle scope of the contained angle between section and the slope section and be 145-155 setting for the user is more comfortable when holding the pen and writing, and the user's of being convenient for writes, and in the angle scope of 145-155 contained angle, the ball is comparatively abundant with the contact of paper surface, in order to guarantee the smoothness that the user writes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the ball seat is including writing section and slope section, and is the contained angle setting between writing section and the slope section, write section and paper surface contact, and the slope section is connected with the pen tube, writes when the user and the contained angle between slope section axis and the paper surface is less, is the contained angle setting between writing section and the slope section, can increase the contained angle size of writing between section axis and the paper surface for ball and paper surface fully contact, avoid writing the emergence of breaking the ink phenomenon.

2. The side of the writing section, which is far away from the inclined section, is provided with the abdication surface, the abdication inclined surface can play a role in abdication, and the phenomenon that the writing ink is broken because the ball seat can be contacted with the surface of paper when a user writes is avoided.

3. Be equipped with the strengthening rib between writing section and the slope section, the holistic structural strength of nib can be improved to the setting of strengthening rib, prevents to write the junction of section and slope section and take place to fracture, and then improves the life of nib.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment of the present application;

fig. 3 is an exploded view of a channel structure embodying an embodiment of the present application.

In the figure, 1, a ball seat; 2. a writing section; 21. a receiving groove; 22. a support table; 221. a mating surface; 222. a diversion trench; 23. a graphite layer; 24. a yielding surface; 3. an inclined section; 31. a mating post; 311. a guide surface; 4. reinforcing ribs; 5. and (3) ball beads.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment discloses a small-angle writing pen point. Referring to fig. 1 and 2, a small angle writing nib comprises a ball seat 1 and a ball 5, wherein the ball 5 is rotatably connected in the ball seat 1, and the ball 5 can be contacted with the surface of paper. Ball seat 1 is including the section of writing 2 that supplies ball 5 to place and with the slope section 3 of barrel interference fit, write and be obtuse angle contained angle setting between section 2 and the slope section 3, write and offer the holding tank 21 that supplies ball 5 to place in the section 2, fixedly connected with brace table 22 on the cell wall of holding tank 21, brace table 22 plays the effect of supporting ball 5 for ball 5 rolls more stably in ball seat 1.

Referring to fig. 2, the central axis of the inclined section 3 is in the same straight line with the central axis of the pen tube, when a user writes and the included angle between the central axis of the inclined section 3 and the surface of the paper is smaller, the writing section 2 and the inclined section 3 form an obtuse included angle, so that the size of the included angle between the central axis of the writing section 2 and the surface of the paper can be increased, the ball 5 is fully contacted with the surface of the paper, and the phenomenon of ink interruption during writing is avoided. The included angle between the writing section 2 and the inclined section 3 is 145-155 degrees, and the included angle between the writing section 2 and the inclined section 3 is 145-155 degrees, so that a user can write more comfortably while holding the pen, the user can write conveniently, and the ball 5 can be fully contacted with the surface of the paper within the included angle of 145-155 degrees, so that the smoothness of writing of the user can be ensured.

Referring to fig. 3, the side of the writing section 2 far away from the inclined section 3 is provided with a yielding surface 24, and the yielding inclined surface can play a role in yielding, so that the phenomenon that when a user writes, the ball seat 1 can contact with the surface of paper to cause ink interruption in writing is avoided. And be equipped with strengthening rib 4 between writing section 2 and the slope section 3, the holistic structural strength of nib can be improved to the setting of strengthening rib 4, prevents to write the junction of section 2 and slope section 3 and takes place to fracture, and then improves the life of nib.

Referring to fig. 2 and 3, a mating surface 221 is disposed on a side of the support stand 22, which is close to the ball 5, and the mating surface 221 is disposed in a cambered surface, and the disposition of the mating surface 221 can cooperate with the ball 5, so that the ball 5 rolls in the accommodating groove 21 more stably. And a plurality of diversion trenches 222 are uniformly formed in the supporting table 22, and the diversion trenches 222 can be used for diversion of ink, so that the ink can be more uniformly attached to the surface of the ball 5, writing is smoother, and writing of a user is facilitated. Be equipped with on the cell wall of holding tank 21 with ball 5 matched with graphite layer 23, because of the friction between cell wall and the ball 5 of holding tank 21 is great, graphite layer 23 add, can reduce the friction between ball 5 and the ball seat 1 for ball 5 is more smooth in the roll of ball seat 1, and the user's of being convenient for writes.

Referring to fig. 3, one side of the inclined section 3 away from the writing section 2 is provided with a matching column 31, the matching column 31 is in interference fit with the pen tube, and the diameter of the matching column 31 is smaller than that of the inclined section 3, so that the matching column 31 can play a role in positioning the pen point, and when a user inserts the pen point into the pen tube, one end of the pen point, which is close to the pen tube, can collide with the inclined section 3 to position the pen point, so that the pen point is more convenient to install. And the side of the cooperation post 31 far away from writing section 2 is equipped with guide surface 311, because nib and pen tube are interference fit, the setting of guide surface 311 can play the effect of guiding for the nib, and the user of being convenient for installs the nib into the pen tube.

The implementation principle of the embodiment of the application is as follows: the ball seat 1 comprises a writing section 2 and an inclined section 3, an obtuse angle is formed between the writing section 2 and the inclined section 3, the ball 5 is arranged in the writing section 2, the ball 5 can be in contact with the surface of paper, the inclined section 3 is connected with a pen tube, when a user writes and the included angle between the central axis of the inclined section 3 and the surface of the paper is smaller, the obtuse angle is formed between the writing section 2 and the inclined section 3, the included angle between the central axis of the writing section 2 and the surface of the paper can be increased, the ball 5 can be fully contacted with the surface of the paper, and the phenomenon of ink break during writing is avoided; and the side of writing section 2 far away from inclined section 3 is equipped with the face of stepping down 24, and the setting of the inclined plane of stepping down can play the effect of stepping down, avoids when the user writes, because ball seat 1 can contact with paper surface, takes place the phenomenon of writing ink interruption.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a nib is write to low-angle, includes ball seat (1) and rotates ball (5) of connecting in ball seat (1), set up holding tank (21) that supply ball (5) to place in ball seat (1), be equipped with supporting bench (22) of supporting ball (5) on the cell wall of holding tank (21), its characterized in that: ball seat (1) are including writing section (2) and slope section (3), holding tank (21) are seted up in writing section (2), it sets up to be the contained angle between writing section (2) and the slope section (3), writing section (2) one side of keeping away from slope section (3) is equipped with face of stepping down (24).

2. A low angle writing nib as claimed in claim 1, wherein: a reinforcing rib (4) is arranged between the writing section (2) and the inclined section (3).

3. A low angle writing nib as claimed in claim 1, wherein: one side of the supporting table (22) close to the ball (5) is provided with a matching surface (221) matched with the ball (5), and the matching surface (221) is arranged in an arc surface.

4. A low angle writing nib as claimed in claim 3, wherein: a graphite layer (23) for reducing friction between the ball (5) and the ball seat (1) is arranged on the groove wall of the accommodating groove (21), and the graphite layer (23) is matched with the ball (5).

5. A low angle writing nib as defined in claim 4, wherein: a plurality of diversion trenches (222) for ink to flow through are uniformly formed in the supporting table (22).

6. A low angle writing nib as claimed in claim 1, wherein: one side of the inclined section (3) far away from the writing section (2) is provided with a matching column (31) in interference fit with the pen tube, and the diameter of the matching column (31) is smaller than that of the inclined section (3).

7. A low angle writing nib as defined in claim 6, wherein: one side of the matching post (31) far away from the writing section (2) is provided with a guide surface (311) which is convenient for the ball seat (1) to be arranged on the pen tube.

8. A low angle writing nib as claimed in claim 1, wherein: the included angle between the writing section (2) and the inclined section (3) is 145-155 degrees.