CN220865092U - Modularized printing marker pen - Google Patents

Abstract

The utility model discloses a modularized printing marking pen which comprises a pen core module, a pen holder module and a head module. The pen core module is sleeved in the pen holder module, and the end part of the pen core module is connected with the head module through a corrugated pipe. The utility model has the following advantages: firstly, different modules can be disassembled and combined according to requirements, so that the replacement of ink, a pen point and appearance is realized, and the use efficiency and flexibility are improved; secondly, a negative pressure chamber ink supply system is adopted to effectively control the flow and pressure of ink, prevent overflow or interruption and ensure the writing or drawing quality; thirdly, a corrugated pipe connection mode is adopted, so that the head module can freely rotate and bend, adapt to different postures and angles, and improve comfort and convenience; and fourthly, the pen point with a semi-open cavity structure is adopted, the printing core and the printing head are rotatably arranged in the pen point, so that the printing functions of different colors, patterns or characters can be realized, and the using effect is enriched.

Description

Modularized printing marker pen

Technical Field

The utility model relates to the field of stationery and marking tools, in particular to a modularized printing marking pen.

Background

The marker pen is a common writing tool, and can write or draw on various materials such as paper, cloth, wood and the like. The marking pen is generally composed of a pen core, a pen holder, a pen point and other parts, wherein the pen core contains ink, the ink is conveyed to the pen point through an ink outlet pipe, and the pen point can be in different forms of a brush, a sponge, a needle tube and the like. The ink of the marker pen has various colors, and some of the ink has special effects of fluorescence, metal, water and the like.

There are many types of marker pens such as whiteboard pens, highlighters, marquee pens, etc. These markers each have their advantages and disadvantages, but all have some common problems. For example:

(1) The ink capacity of the marker pen is limited, and the marker pen is dried or desalted after being used for a period of time, so that the whole marker pen needs to be replaced or a new pen core needs to be purchased, and waste and inconvenience are caused.

(2) The nib shape and the size of the marker pen are fixed, and cannot be adjusted according to different writing or drawing requirements, so that the originality and the expression of a user are limited.

(3) The marker pen has a single appearance, lacks individuation and aesthetic property, and cannot meet aesthetic requirements and preferences of users.

Thus, the current state of the art does not provide a marker pen that is both resource efficient and adaptable for multiple uses and that has a personalized appearance.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art and provide the modularized printing marking pen which is reasonable in structure and convenient to use.

The utility model solves the problems by adopting the following technical scheme: a modularized printing marking pen comprises a pen core module, a pen holder module and a head module, wherein the pen core module is sleeved in the pen holder module, and the end part of the pen core module is connected with the head module through a corrugated pipe.

Preferably: the pen refill module comprises a pen refill and an ink supply system, the ink supply system comprises a negative pressure chamber, an ink outlet pipe is arranged at the lower end of the negative pressure chamber, the pen refill is arranged on the ink outlet pipe in a sliding mode, and an air inlet is formed in the upper end of the negative pressure chamber.

Preferably: the pen core is arranged in the pen holder module in a penetrating mode, the pen holder module comprises a pen holder, and the upper end of the pen holder is connected with the pen core module in a sliding mode through a spring.

Preferably: the pen is characterized in that a holding part is arranged at the lower end of the pen holder, the holding part is of a detachable structure, and a plurality of protruding structures are arranged on two sides of the holding part.

Preferably: the head module comprises a nib, the nib is of a semi-open cavity structure, a printing core is arranged in the nib in a rotating mode, a printing head is arranged above the printing core, a plurality of nozzles are arranged on the printing head, a hairbrush is arranged on the lower side of the nozzles, and the end portion of the hairbrush is in contact with the printing core.

Compared with the prior art, the utility model has the following advantages and effects:

(1) According to the utility model, a modularized design is adopted, different modules can be disassembled and combined according to the needs of users, the replacement of ink, the adjustment of the pen point and the change of appearance are realized, and the use efficiency and the flexibility of the marker pen are improved.

(2) The utility model adopts the negative pressure chamber as the ink supply system, can effectively control the flow and pressure of the ink, prevent the ink from overflowing or being interrupted, and ensure the writing or drawing quality of the marker pen.

(3) The utility model adopts the bellows connection as the movable connection mode, can lead the head module to freely rotate and bend within a certain range, is suitable for different writing or drawing postures and angles, and improves the comfort and convenience of the marker pen.

Drawings

Fig. 1 is a schematic view of a modular print marker of the present utility model.

Fig. 2 is a schematic structural view of the cartridge module of the present utility model.

Fig. 3 is a schematic structural view of the cartridge module of the present utility model.

Fig. 4 is a schematic view of the structure of the head module of the present utility model.

Figure number: cartridge module 1, cartridge 101, negative pressure chamber 102, ink outlet tube 103, sealing cap 104, air inlet 105, cartridge module 2, cartridge 201, grip 202, head module 3, nib 301, printing core 302, print head 303, nozzle 304, brush 305, spring 4, bellows 5, seal 6.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Referring to fig. 1, the utility model provides a modularized printing marking pen, which comprises a pen core module 1, a pen holder module 2 and a head module 3, wherein the pen core module 1 is sleeved in the pen holder module 2, and the end part of the pen core module is connected with the head module 3 through a corrugated pipe 5.

Specifically, in this embodiment, in the use process, a user connects the pen core module 1, the pen holder module 2 and the head module 3 together, where the pen core module 1 stores ink, the user holds the pen holder module 2, penetrates the pen core module 1 into the pen holder module 2, and sleeves the head module 3 from the other end of the pen holder module 2, so as to implement the installation process of the modular printing marker pen, and when any one of the three modules is worn or is not applicable, the corresponding new module can be directly found to replace the original module. When the system is specifically used, a user can select different modules to be combined according to own requirements. For example, if the user needs to change a different ink color, only the cartridge module 1 needs to be changed. If the user needs to change different printed patterns or words, only the head module 3 needs to be changed. Meanwhile, the user can also select pen holder modules 2 with different shapes and sizes according to own holding habits.

In addition, the connecting surface is provided with a sealing element, and the sealing element is made of flexible materials such as rubber or silica gel so as to realize the marking function that the marking material can still keep stable after long-time use or repeated use. These modules are made of plastic or metal materials to improve service life and stability.

Referring to fig. 2-3, the cartridge module 1 includes a cartridge 101 and an ink supply system, the ink supply system includes a negative pressure chamber 102, an ink outlet tube 103 is disposed at the lower end of the negative pressure chamber 102, the ink outlet tube 103 is slidably disposed with the cartridge 101, and an air inlet 105 is disposed at the upper end of the negative pressure chamber 102. The refill 101 adopts an alternative design, and can select different colors of ink according to the requirements of users. The ink supply system adopts the design of one-way air inlet 105, the interior chamber of one-way air inlet 105 be conical, be provided with spherical shutoff piece in it, the spheroid shutoff piece hypomere be provided with the elastic component, when gaseous entering the negative pressure chamber from the outside, spherical shutoff piece pushes down, air inlet 105 open gaseous entering, and the gaseous unable discharge in the negative pressure chamber 102 realizes the function of one-way switch-on.

Referring to fig. 3, the pen core 101 is inserted into the pen holder module 2, the pen holder module 2 includes a pen holder 201, the upper end of the pen holder 201 is slidably connected with the pen holder module 1 through a spring 4, and the ink outlet of the negative pressure chamber 102 can be realized in a pressing manner, when the negative pressure chamber 102 is pressed down, the air inlet 105 is nasal-plugged, so that the ink in the negative pressure chamber 102 flows to the head module 3 through the ink outlet pipe 103. When the user releases the button, the air inlet 105 opens, drawing in air, causing negative pressure to form in the negative pressure chamber 102, drawing back excess ink, preventing spillage or drying out.

In this embodiment, a holding portion 202 is disposed at the lower end of the pen holder 201, the holding portion 202 is a detachable structure, and multiple protruding structures are disposed on two sides of the holding portion. The pen holder 201 can be designed into different shapes and sizes according to the holding habit of the user so as to improve the comfort and holding stability of the user. Grip 202 may be of a slip-resistant design to prevent slippage of the pen during writing.

Referring to fig. 4, the head module 3 includes a nib 301, the nib 301 is of a semi-open cavity structure, a printing core 302 is rotatably disposed in the nib 301, a printing head 303 is disposed above the printing core 302, a plurality of nozzles 304 are disposed on the printing head 303, a brush 305 is disposed on the lower side of the nozzles 304, and the end of the brush 305 contacts with the printing core 302. The nib 301 is designed to be wear resistant to improve pen durability. The print core 302 may be replaced with a different print pattern or text, depending on the needs of the user. The print module includes a print core 302 and a print head 303. The print core 302 is connected to the print module by a plug-in connection so that, during use, the print core 302 can be easily replaced when worn or damaged. The print head 303 is connected to the cartridge 101 and communicates with the bellows 5. The print head 303 is provided with a plurality of micro-nozzles 304 for ejecting ink onto paper or other objects to form desired printed patterns or text.

The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.

Claims (5)

1. A modular print marker, characterized by: the pen comprises a pen core module, a pen holder module and a head module, wherein the pen core module is sleeved in the pen holder module, and the end part of the pen core module is connected with the head module through a corrugated pipe.

2. The modular print marker of claim 1, wherein: the pen refill module comprises a pen refill and an ink supply system, the ink supply system comprises a negative pressure chamber, an ink outlet pipe is arranged at the lower end of the negative pressure chamber, the pen refill is arranged on the ink outlet pipe in a sliding mode, the upper end of the negative pressure chamber is connected with a sealing cover, and an air inlet is formed in the center of the sealing cover.

3. The modular print marker of claim 1, wherein: the pen core is arranged in the pen holder module in a penetrating mode, the pen holder module comprises a pen holder, and the upper end of the pen holder is connected with the pen core module in a sliding mode through a spring.

4. A modular print marker as claimed in claim 3, wherein: the pen is characterized in that a holding part is arranged at the lower end of the pen holder, the holding part is of a detachable structure, and a plurality of protruding structures are arranged on two sides of the holding part.

5. The modular print marker of claim 1, wherein: the head module comprises a nib, the nib is of a semi-open cavity structure, a printing core is arranged in the nib in a rotating mode, a printing head is arranged above the printing core, a plurality of nozzles are arranged on the printing head, a hairbrush is arranged on the lower side of the nozzles, and the end portion of the hairbrush is in contact with the printing core.