CN219667819U - Pen point and pen - Google Patents

Abstract

The utility model discloses a pen point and a pen, wherein the pen point comprises an integrally formed using part and a connecting part, the using part is used for writing and drawing, the connecting part is connected to a pen core, a main body of the pen point is cylindrical, the tail end of the connecting part is provided with an inclined guiding surface for guiding ink in the pen core, the end part of the using part is provided with a round head, and the round head is partially beveled to form an inclined plane so that the using part is in a lipstick shape. The pen point of the round head watercolor pen is partially beveled to form a lipstick shape, the contact surface of the beveled surface and paper is large, so that the painting is facilitated, the pen point part can still be used for writing and tracing, and the defect that the existing round head watercolor pen is difficult to paint is overcome.

Description

Pen point and pen

Technical Field

The utility model relates to the technical field of stationery, in particular to a pen point and a pen.

Background

The watercolor pencils can be used for writing and drawing, and currently, the watercolor pencils on the market can be divided into four types of soft heads, round heads, wide heads and conical heads (shown in fig. 1).

The soft-head watercolor pencil can be used for hooking lines, painting and writing, but the difficulty of mastering the soft head is high, the use threshold is high, and the soft-head watercolor pencil is suitable for users above older children. The wide-head watercolor pencil is convenient to paint, but is not suitable for hooking lines or writing. The cone-head water color pen can draw lines, paint colors and write, but is only suitable for the graffiti of the young children, and is not suitable for fine drawing.

Compared with the three types of the watercolor pencils, the round-head watercolor pencils not only can realize fine line drawing, writing and painting, but also are easy to operate, have low using threshold and are suitable for low-age children, but also suitable for senior children and adults. However, the contact surface between the round head and the paper is small, so that a lot of time is spent in painting.

Disclosure of Invention

The utility model aims to solve the technical problems that: the existing round-head watercolor pen has wide application groups and complete functions, but the painting is time-consuming.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a nib, including integrated into one piece's use portion and connecting portion, use portion is used for writing and drawing, connecting portion are connected to the refill, the main part of nib is established cylindricly, the end of connecting portion is equipped with the slope, is used for guiding the guide surface of the ink in the refill, use portion's tip is established to the button head, the button head is by the partial chamfer formation inclined plane messenger use portion is the lipstick shape.

Preferably, the inclined surface has an inclination angle α of 40 ° to 60 °. More preferably, the end of the connecting portion is provided in a truncated cone structure, and an inclined surface of the truncated cone structure forms the guide surface.

Preferably, the pen point is fixed through a pen phase, the pen phase comprises a fixing part with a through hole and a holding part communicated with the fixing part, and the holding part is connected with a pen shell; the diameter of the through hole is smaller than that of the main body of the pen point, the main body of the pen point is fixed in the through hole, and the inner diameter of the holding part is larger than that of the through hole.

More preferably, the fixing portion is further provided with a fixing portion communicating therewith, the fixing portion having an inner diameter equal to the diameter of the main body of the nib, and the use portion protruding from the fixing portion.

Preferably, the grip portion has a tapered inner diameter from top to bottom.

More preferably, the inner wall of the holding part at the connection part with the fixing part is provided with a hook part extending upwards.

Preferably, a connecting piece communicated with the upper end of the holding part is arranged at the upper end of the holding part, the connecting piece is connected with the pen shell, the inner diameter of the connecting piece is larger than that of the holding part, and the pen refill is abutted against a platform formed by the difference between the inner diameters of the connecting piece and the holding part.

In order to solve the technical problems, the utility model also provides a pen, which comprises the pen point of any one of the above.

Preferably, the pen comprises a watercolor pen.

The technical scheme of the utility model has the following beneficial effects:

1) The pen point of the round head watercolor pen is partially beveled to form a lipstick shape, the contact surface of the beveled surface and paper is large, so that the painting is facilitated, the pen point part can still be used for writing and tracing, and the defect that the existing round head watercolor pen is difficult to paint is overcome.

2) The inclined angle alpha of the inclined plane is set to be 40-60 degrees, and the angle can save more labor when the pen point is colored.

3) At the end that nib and refill are connected, the setting of slope guide face can make the more smooth inflow nib of the ink in the refill.

4) After the pen point is inserted into the fixing part with smaller inner diameter, the pen point positioned at the outer side of the fixing part is clamped on the stabilizing part and cannot be poked into the pen phase, and the part of the pen point is surrounded and supported by the stabilizing part, so that the shaking of the pen point during writing is avoided; because the nib diameter is great, the nib that is located the fixed part inboard can expand, and the card is in the portion of gripping after the expansion, therefore also can not pull out the nib.

5) The setting of pothook can further block the nib of inflation on the pothook, further reduces the risk that the nib was pulled out.

Drawings

Fig. 1 is a schematic diagram of the shape of the pen head of the conventional watercolor pen (soft head, wide head, round head and conical head are arranged from left to right in sequence).

Fig. 2 is a sectional view of a water color pen having a nib provided by the present utility model.

FIG. 3 is a side view of a water color pen with a nib according to the present utility model

Fig. 4 is a schematic perspective view of a watercolor pen with a pen point according to the present utility model.

Reference numerals:

1-a use part; a 2-connection; 3-a pen core; 4-guiding surfaces; 5-round head; 6-inclined plane; 7-pen phase; 8-a fixing part; 9-a grip; 10-a stabilizing portion; 11-a hook; 12-connecting piece; 13-pen shell.

Detailed Description

The technical scheme of the utility model claimed in the utility model is further clearly described below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 2 to 4, the pen point provided in this embodiment includes an integrally formed use portion 1 and a connection portion 2, the use portion 1 is used for writing and drawing, and the connection portion 2 is connected to a pen core 3.

The main body of the pen point is cylindrical, the tail end of the connecting part 2 is provided with an inclined guiding surface 4 for guiding the ink in the pen core 3, the end part of the using part 1 is provided with a round head 5, and the round head 5 is partially beveled to form an inclined surface 6 so that the using part 1 is in a lipstick shape.

In a preferred embodiment, the inclination angle α of the inclined surface 6 is 40 ° to 60 °, which enables the painting of the pen head to be more labour-saving. In a preferred embodiment, the angle is set to 50 ° to 60 °. In a more preferred version, the angle may be set at 55 ° to 60 ° (e.g., 57 °, 58 °, etc.).

Specifically, the end of the connecting portion 2 is provided with a truncated cone structure, and the inclined surface of the truncated cone structure forms the guiding surface 4. The inclined guide surface 4 is provided to allow the ink in the pen core to flow into the pen head more smoothly.

Specifically, the pen point is fixed through a pen phase 7, the pen phase comprises a fixing part 8 with a through hole and a holding part 9 communicated with the fixing part 8, and the holding part 9 is connected with a pen shell 13; the diameter of the through hole is smaller than that of the main body of the pen point, the main body of the pen point is fixed in the through hole, and the inner diameter of the holding part 9 is larger than that of the through hole.

The fixing part 8 is further provided with a stabilizing part 10 communicated with the fixing part, the inner diameter of the stabilizing part 10 is equal to the diameter of the main body of the pen point, and the using part 1 extends out of the stabilizing part 10.

After the pen point is inserted into the fixing part with smaller inner diameter, the pen point positioned at the outer side of the fixing part is clamped on the stabilizing part and cannot be poked into the pen phase, and the part of the pen point is surrounded and supported by the stabilizing part, so that the shaking of the pen point during writing is avoided; because the nib diameter is great, the nib that is located the fixed part inboard can expand, and the card is in the portion of gripping after the expansion, therefore also can not pull out the nib.

Wherein the grip 9 has a tapered inner diameter from top to bottom. The grip 9 is provided with a hook 11 extending upward on the inner wall of the connection with the fixing part 8. The setting of pothook can further block the nib of inflation on the pothook, further reduces the risk that the nib was pulled out.

Specifically, the upper end of the holding part 9 is further provided with a connecting piece 12 communicated with the upper end of the holding part, the connecting piece 12 is connected with the pen shell 13, the inner diameter of the connecting piece 12 is larger than the inner diameter of the holding part 9, and the pen core 3 is abutted against a platform formed by the difference between the inner diameters of the connecting piece 12 and the holding part 9. The platform is formed to enable the pen refill to be better fixed inside the pen shell.

Example 2

This embodiment provides a pen including a watercolor pen including the nib described in embodiment 1.

The above embodiments are only illustrative of the present utility model and do not limit the scope of the utility model as claimed, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (10)

1. The utility model provides a nib, includes integrated into one piece's use portion (1) and connecting portion (2), use portion (1) are used for writing and drawing, connecting portion (2) are connected to refill (3), a serial communication port, the main part of nib is established to cylindric, the end of connecting portion (2) is equipped with the slope, is used for guiding guide face (4) of the ink in refill (3), use portion's (1) tip is established to button head (5), button head (5) are by part miter formation inclined plane (6) messenger use portion (1) are the lipstick shape.

2. Pen head according to claim 1, characterized in that the inclination angle α of the bevel (6) is 40 ° to 60 °.

3. Pen point according to claim 1, characterized in that the end of the connecting part (2) is designed as a truncated cone, the inclined surface of which forms the guiding surface (4).

4. A pen head according to any one of claims 1 to 3, characterized in that it is fixed by a pen phase (7) comprising a fixing portion (8) with a through hole and a grip portion (9) communicating with the fixing portion (8), the grip portion (9) being connected to a pen housing (13); the diameter of the through hole is smaller than that of the main body of the pen point, the main body of the pen point is fixed in the through hole, and the inner diameter of the holding part (9) is larger than that of the through hole.

5. A pen tip according to claim 4, characterized in that the fixing portion (8) is further provided with a stabilizing portion (10) communicating therewith, the inner diameter of the stabilizing portion (10) being equal to the diameter of the body of the pen tip, the use portion (1) protruding from the stabilizing portion (10).

6. Pen tip according to claim 4, characterized in that the grip (9) has a tapered inner diameter from top to bottom.

7. A pen head according to claim 6, characterized in that the inner wall of the grip portion (9) at the junction with the fixing portion (8) is provided with an upwardly extending hook portion (11).

8. The pen point according to claim 4, characterized in that the upper end of the holding part (9) is provided with a connecting piece (12) communicated with the upper end of the holding part, the connecting piece (12) is connected with the pen shell (13), the inner diameter of the connecting piece (12) is larger than the inner diameter of the holding part (9), and the pen core (3) is abutted on a platform formed by the inner diameter difference of the connecting piece (12) and the holding part (9).

9. A pen, characterized in that it comprises a nib according to any of claims 1 to 8.

10. The pen of claim 9, wherein the pen comprises a watercolor pen.