CN220500347U

CN220500347U - Measuring drawing pen

Info

Publication number: CN220500347U
Application number: CN202321994278.6U
Authority: CN
Inventors: 刘子骏
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-20
Anticipated expiration: 2033-07-27

Abstract

The utility model provides a measuring drawing pen which comprises a pen holder, a pen cap and a ruler, wherein the pen cap is arranged at one end of a pen point of the pen holder, and the ruler is movably connected with the pen cap. The ruler is detached from the pen cap, so that measurement and drawing can be realized simultaneously; the ruler is connected to the pen cap, so that the pen cap is convenient to carry and is not easy to lose. Therefore, the measuring and drawing pen provided by the utility model has the characteristics of simple structure, convenience in use and capability of simultaneously completing measurement and drawing.

Description

Measuring drawing pen

Technical Field

The utility model belongs to the field of stationery, and particularly relates to a measuring and drawing pen.

Background

The traditional pen can only be used for writing and cannot realize other functions. In some application scenarios, a pen with a measurement function is required, for example, when sketching or process drawing is performed, the size, length, width, etc. of the drawn graph needs to be measured accurately. At the same time, in daily life and work, we often need to use both a pen and a ruler. Tools such as ruler, compass, etc. are indispensable in learning geometry. Many tools are extremely inconvenient in that they require a lot of space. When students do questions or examination daily, a set square or a ruler is needed in many cases, however, some students have the habit of losing four, and can habitually only remember to take a pen, and other stationery is forgotten to be carried or lost.

In order to solve the above problems, patent document CN201728970U discloses a ruler pen, wherein a distance scale mark line is arranged on a pen holder of the ruler formed by sleeving a pen cap on a pen point, and a replaceable rubber is arranged at the tail end of the pen holder. In the application, the pen cap and the pen holder are matched to form the ruler, but the ruler is inconvenient to operate and use, and only can be used for writing or measuring independently.

Disclosure of Invention

The utility model is to solve the above problems, and the object of the utility model is to provide a measuring and drawing pen which is convenient to operate and use and can simultaneously write and measure, and to achieve the above objects, the utility model adopts the following technical scheme:

the utility model provides a measuring plotter pen, which has the following characteristics that: a penholder; the pen cap is arranged at one end of the pen point of the pen holder; the ruler is movably connected with the pen cap.

The measurement drawing pen provided by the utility model can also have the following characteristics: the pen cap is provided with a bulge, and the ruler is provided with a first groove matched with the bulge.

The measurement drawing pen provided by the utility model can also have the following characteristics: the protrusion is provided with a flange, and the first groove is internally provided with a second groove matched with the flange.

The measurement drawing pen provided by the utility model can also have the following characteristics: the cross sections of the protrusions and the flanges form a trapezoid.

The measurement drawing pen provided by the utility model can also have the following characteristics: the ruler is a ruler, and the first groove is positioned at one end of the ruler.

The measurement drawing pen provided by the utility model can also have the following characteristics: the ruler is provided with scale marks.

The measurement drawing pen provided by the utility model can also have the characteristics that: the anti-slip sleeve is sleeved on the pen holder and is provided with anti-slip lines.

The measurement drawing pen provided by the utility model can also have the following characteristics: the pen holder is hollow tubular, and one end of the pen holder, which is far away from the pen point, is provided with a pen core cover which is abutted with the pen core in the pen holder.

The measurement drawing pen provided by the utility model can also have the following characteristics: an internal thread is arranged at one end of the pen holder, which is close to the pen core cover, and an external thread which is matched with the internal thread of the pen holder is arranged on the pen core cover.

The utility model has the technical effects that: the utility model provides a measuring drawing pen which comprises a pen holder, a pen cap and a ruler, wherein the pen cap is arranged at one end of a pen point of the pen holder, and the ruler is movably connected with the pen cap. The ruler is detached from the pen cap, so that measurement and drawing can be realized simultaneously; the ruler is connected to the pen cap, so that the pen cap is convenient to carry and is not easy to lose.

Therefore, the measuring and drawing pen provided by the utility model has the characteristics of simple structure, convenience in use and capability of simultaneously completing measurement and drawing.

Drawings

The present specification includes the following drawings, the contents of which are respectively:

FIG. 1 is a schematic diagram of a measurement plotter pen according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the cap in an embodiment of the utility model;

FIG. 3 is a schematic view of the construction of a ruler in an embodiment of the utility model;

FIG. 4 is a schematic view of the combination of the cap and ruler in an embodiment of the utility model;

fig. 5 is a sectional view of a cartridge cover provided at one end of a cartridge holder in an embodiment of the present utility model.

Marked in the figure as: 10-penholder, 20-pen cap, 21-bulge, 22-flange, 30-ruler, 31-first groove, 32-second groove, 40-antiskid sleeve, 50-pen core cover and 60-pen core

Detailed Description

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid those skilled in the art in a more complete, accurate and thorough understanding of the inventive concepts and aspects of the utility model, and to facilitate their practice.

< example >

Fig. 1 is a schematic diagram of a measurement plotter pen according to an embodiment of the present utility model.

As shown in fig. 1, the present utility model provides a measurement drawing pen including: a barrel 10, a cap 20, and a ruler 30.

Fig. 2 is a schematic structural view of a cap in an embodiment of the present utility model.

As shown in fig. 2, the cap 20 is disposed at one end of the nib of the pen holder 10, the cap 20 is cylindrical, a protrusion 21 is disposed on the outer circumferential surface of the cap 20, the protrusion 21 can be connected with the ruler 30, and flanges 22 are disposed on two sides of the protrusion 21, the flanges 22 can increase the firmness of connection with the ruler 30, and prevent the cap 20 and the ruler 30 from falling off. The cross-sections of the protrusions 21 and the flanges 22 form a trapezoid, so that the firmness of connection can be further increased.

Fig. 3 is a schematic view of the ruler according to an embodiment of the present utility model.

As shown in fig. 3, a first groove 31 adapted to the protrusion 21 is formed at one end of the ruler 30, a second groove 32 adapted to the flange 22 is formed in the first groove 31, and the ruler 30 is detachably connected with the protrusion 21 and the flange 22 through the first groove 31 and the second groove 30. In this embodiment, the ruler 30 is a ruler, and the first groove 31 and the second groove 32 are located at one end of the ruler 30. In this embodiment, the ruler 30 is provided with graduation marks (not shown in the figure), which are convenient for the user to measure and draw.

Fig. 4 is a schematic view of the combination of the cap and ruler in an embodiment of the present utility model.

As shown in fig. 4, the ruler 30 and the cap 20 are detachably coupled together by being engaged with the protrusion 21 and the flange 22 through the first groove 31 and the second groove 30. The ruler 30 can be detached when the measurement and writing are required to be performed simultaneously; the ruler 30 can be connected to the pen cap 20 when the pen cap needs to be carried, and the pen cap is convenient to carry.

The measuring and drawing pen provided by the utility model further comprises the anti-slip sleeve 40, wherein the anti-slip sleeve 40 is arranged at one end of the pen holder 10 close to the pen point, so that the friction force between the fingers of a user and the pen holder 10 can be increased, and the measuring and drawing pen is convenient to use.

As shown in fig. 5, the measuring and drawing pen provided by the utility model further comprises a pen core cover 50, wherein the pen core cover 50 is arranged at one end of the pen holder 10 far away from the pen point, the pen holder 10 is hollow and tubular, the pen core 60 is arranged in the pen holder 10, an internal thread is arranged at one end of the pen holder 10 connected with the pen core cover 50, an external thread matched with the internal thread of the pen holder 10 is arranged on the pen core cover 50, and the pen core cover 50 is screwed on the pen holder 10 in a threaded fit manner and is abutted with the pen core 60, so that the pen core 60 is fixed, and the pen core 60 is convenient to detach and replace.

Effects and effects of the examples

The utility model provides a measuring drawing pen which comprises a pen holder 10, a pen cap 20 and a ruler 30, wherein the pen cap 20 is arranged at one end of a pen point of the pen holder 10, and the ruler 30 is movably connected with the pen cap 20. The ruler 30 is detached from the pen cap 20, so that measurement and drawing can be realized simultaneously; the ruler 30 is connected to the pen cap 20, so that the pen cap is convenient to carry and is not easy to lose. Therefore, the measuring and drawing pen provided by the utility model has the characteristics of simple structure, convenience in use and capability of simultaneously completing measurement and drawing.

Further, the protrusion 21 is provided on the outer circumferential surface of the cap 20, the protrusion 21 can be connected with the ruler 30, and the flanges 22 are provided on both sides of the protrusion 21, so that the connection firmness between the flange 22 and the ruler 30 can be increased, and the cap 20 and the ruler 30 are prevented from falling off.

Further, graduation marks (not shown) are provided on the ruler 30, which facilitate measurement and drawing by a user.

Further, the anti-slip sleeve 40 is disposed at one end of the pen holder 10 near the pen tip, which can increase the friction between the finger of the user and the pen holder 10, and is convenient for use. The anti-slip sleeve 40 is provided with anti-slip lines, so that the friction between the fingers of a user and the anti-slip sleeve 40 can be increased, and the anti-slip sleeve is convenient to use.

Further, the cartridge cover 50 is rotatably provided on the cartridge holder 10 through a screw-coupling arrangement and is abutted against the cartridge 60, thereby fixing the cartridge 60 and facilitating the disassembly to replace the cartridge 60.

The utility model is described above by way of example with reference to the accompanying drawings. It will be clear that the utility model is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present utility model; or the utility model is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the utility model.

Claims

1. A measurement plotter pen, comprising:

a pen holder (10);

the pen cap (20) is arranged at one end of the pen point of the pen holder (10);

the ruler (30) is movably connected with the pen cap (20),

a protrusion (21) is arranged on the pen cap (20), a first groove (31) matched with the protrusion (21) is arranged on the ruler (30),

the ruler (30) is a ruler, and the first groove (31) is located at one end of the ruler (30).

2. The measurement plotter pen as in claim 1, wherein:

the protrusion (21) is provided with a flange (22), and the first groove (31) is internally provided with a second groove (32) matched with the flange.

3. The measurement plotter pen as in claim 2, wherein:

the cross sections of the protrusions (21) and the flanges (22) form a trapezoid.

4. The measurement plotter pen as in claim 1, wherein:

scale marks are arranged on the ruler (30).

5. The measurement plotter pen as in claim 1, further comprising:

the anti-slip sleeve (40) is sleeved on the pen holder (10), and the anti-slip sleeve (40) is provided with anti-slip lines.

6. The measurement plotter pen as in claim 1, wherein:

the pen holder (10) is hollow and tubular, a pen core cover (50) is arranged at one end, far away from the pen point, of the pen holder (10), and the pen core cover (50) is abutted with a pen core (60) in the pen holder (10).

7. The measurement plotter pen as defined in claim 6, wherein:

an internal thread is arranged at one end, close to the pen core cover (50), of the pen holder (10), and an external thread matched with the internal thread of the pen holder (10) is arranged on the pen core cover (50).