CN215586849U

CN215586849U - Structure of ink-jet pen

Info

Publication number: CN215586849U
Application number: CN202122026090.XU
Authority: CN
Inventors: 蔡明俊
Original assignee: Mingshi Technology Co ltd
Current assignee: Mingshi Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-21
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to a spray pen structure, mainly connect with a blow pipe on one side of a spray pen main part, there is a breather hole in the upper side of the spray pen main part, and make the blow pipe and breather hole communicate with container chamber, and make the aperture of the breather hole greater than the aperture of its tube hole of the blow pipe, there is a bush in the upper edge of the blow pipe, in order to connect and connect an ink supply unit, therefore, when starting the air pump in the container chamber of the spray pen main part, the air pump produces the high-pressure gas to blow out from the tube hole of the blow pipe, in order to spray to the ink outlet end of the ink supply unit in the straight ahead, so as to make the ink that the ink outlet end of the ink supply unit contains the ink and is sprayed out with the high-pressure gas, while trying to suspend the ink and spray, can relieve the seal to the breather hole of the spray pen main part, in order to make the high-pressure gas flow out in the direction of the breather hole, achieve the simple and convenient effect of stopping ink and spraying.

Description

Structure of ink-jet pen

Technical Field

The present invention relates to a structure of a spray pen, and more particularly, to a structure of a spray pen which is simple, easy to operate, easy to clean, not limited by a place, and convenient to carry.

Background

In the art of art designing, a spray gun is usually used for performing a painting operation, a coloring operation, and other beautification operations. The existing spray gun is mainly provided with a feeding channel and a gas channel respectively at the front side and the rear side of the gun body so as to be communicated with a channel arranged in the gun body, the gas channel is externally connected with an air compressor, the feeding channel is connected with a pigment tank, a needle rod is arranged in the channel in a penetrating way, and a shifting button is arranged outside the gun body so as to be connected with the needle rod.

When a user presses the toggle button with a forefinger, the needle bar can be linked to allow high-pressure gas to enter the channel from the gas channel, and pigment is sucked into the channel from the pigment tank through the feeding channel by the high-pressure gas and is sprayed out from a nozzle at the front end of the gun body after being mixed with the high-pressure gas, so as to perform operations such as paint spraying, coloring or pattern drawing on an object; however, the existing spray gun has a complex structure and a high price, the nozzle is easily blocked by pigment and needs to be cleaned or replaced regularly, the existing spray gun needs to have certain technology in use, is suitable for professionals, has high difficulty in use for common people or children, and is limited by places and the like and has poor convenience in use due to the fact that the existing spray gun needs to be matched with an air compressor.

Accordingly, the present inventors have made various studies and researches in view of the above-mentioned shortcomings of the conventional spray gun in use and implementation, and have made the present invention by means of the manufacturing and design experience and knowledge in the related art.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a spray pen structure, and mainly aims to provide a spray pen structure which is simple in structure, convenient to operate, easy to clean, free from field limitation and convenient to carry.

To achieve the above-mentioned objective, the present inventors have studied a structure of a pen, comprising:

the air blowing pen comprises a pen body, wherein one side of the pen body is connected with an air blowing pipe, a first accommodating chamber is arranged in the pen body, a pipe hole of the air blowing pipe is communicated with the first accommodating chamber, one side of the pen body is provided with an air hole, the air hole is communicated with the first accommodating chamber, the aperture of the air hole is larger than that of the pipe hole of the air blowing pipe, the air blowing pipe is connected with a sleeve, and a sleeve hole of the sleeve is obliquely arranged towards the front end direction of the air blowing pipe;

the air pump is arranged in the first chamber of the spray pen main body and is connected with a spray head;

the ink supply unit is sleeved in a sleeve hole of a sleeve of the spray pen main body, and an ink outlet end of the ink supply unit is positioned in front of the front end of the air blowing pipe and corresponds to the front end of the air blowing pipe.

The above-mentioned structure of the inkjet pen, wherein the first accommodating chamber and the second accommodating chamber are formed in the main body of the inkjet pen separated by a partition plate, a rechargeable battery and a driving circuit board are disposed in the second accommodating chamber of the main body of the inkjet pen, the driving circuit board is electrically connected to the rechargeable battery and the air pump, a switch and a charging port are disposed on one side of the main body of the inkjet pen, and the switch and the charging port are electrically connected to the driving circuit board.

The structure of the spray pen is as above, wherein the front end group of the air blowing pipe is provided with a nozzle.

The structure of the spray pen as described above, wherein the nozzle of the air pump corresponds to the hole of the air blowing tube of the main body of the spray pen and the hole of the air vent.

The above-mentioned pen structure, wherein the ink supply unit is a pen containing ink.

The above-mentioned structure of the ink-jet pen, wherein the ink supply unit is an ampoule containing ink.

The structure of the spray pen, wherein the ink supply unit is a milk bottle containing ink.

Therefore, when the air pump in the chamber of the spray pen main body is started during use, the air pump generates high-pressure air to be blown out of the tube hole of the air blowing tube so as to spray the high-pressure air to the ink outlet end of the ink supply unit in front, so that the ink contained in the ink outlet end of the ink supply unit is sprayed out along with the high-pressure air, and when the ink spraying is suspended, the sealing of the air holes of the spray pen main body can be released, so that the high-pressure air flows out towards the air holes, and the effect of simply stopping the ink spraying is achieved.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for facilitating the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. Those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the utility model as a matter of case.

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a use state diagram of the present invention;

fig. 5 is a use state diagram (two) of the present invention.

Description of reference numerals:

1: spray pen main body

11: air blowing pipe

111: pipe hole

12: partition board

13: the first chamber

14: the second chamber

15: air vent

16: nozzle with a nozzle body

17: sleeve barrel

171: trepan boring

2: air pump

21: spray head

3: rechargeable battery

31: driving circuit board

32: switch piece

33: charging port

4: ink supply unit

Detailed Description

The details of the present invention can be more clearly understood in conjunction with the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of illustration only and are not to be construed as limiting the utility model in any way. Any possible variations based on the present invention may be conceived by the skilled person in the light of the teachings of the present invention, and these should be considered to fall within the scope of the present invention.

In order to more fully and clearly explain the technical means and effects achieved by the present invention, the following detailed description is given with reference to the accompanying drawings and reference numerals:

first, please refer to fig. 1 to 3, which illustrate a structure of a spray pen according to the present invention, mainly comprising:

a spray pen main body 1, a blowing pipe 11 is connected to the front side of the spray pen main body 1, a first containing chamber 13 and a second containing chamber 14 which are arranged up and down are formed in the spray pen main body 1 by a partition plate 12 in a separating way, the pore 111 of the blowing pipe 11 is communicated with the first containing chamber 13, a vent hole 15 is arranged at the upper side of the spray pen main body 1, the vent hole 15 is communicated with the first containing chamber 13, the pore diameter of the vent hole 15 is larger than that of the pore 111 of the blowing pipe 11, a nozzle 16 is arranged at the front end of the blowing pipe 11, a sleeve 17 is connected to the upper edge of the blowing pipe 11, and the trepanning 171 of the sleeve 17 is obliquely arranged towards the nozzle 16 arranged at the front end of the blowing pipe 11;

an air pump 2, which is disposed in the first chamber 13 of the pen body 1, and the air pump 2 is connected to a nozzle 21, and the nozzle 21 of the air pump 2 corresponds to the hole 111 of the gas blowing tube 11 and the air hole 15 of the pen body 1;

a rechargeable battery 3, which is disposed in the second accommodating chamber 14 of the nozzle pen body 1, and a driving circuit board 31 is disposed in the second accommodating chamber 14 to be electrically connected to the rechargeable battery 3, and a switch 32 and a USB charging port 33 are disposed on one side of the nozzle pen body 1, and the switch 32 and the charging port 33 are electrically connected to the driving circuit board 31, and the driving circuit board 31 is electrically connected to the air pump 2;

an ink supply unit 4, which can be a pen containing ink such as a water pen or an oil pen, or an ampoule bottle or a feeding bottle containing ink, is provided, wherein the ink supply unit 4 is sleeved in the sleeve hole 171 of the sleeve 17 of the pen body 1, and the ink outlet 41 of the ink supply unit 4 is positioned in front of the nozzle 16 arranged at the front end of the air blowing pipe 11 and corresponds to the nozzle 16 at the front end of the air blowing pipe 11.

Therefore, when the ink-jet pen is used, the switch 32 is pressed to drive the air pump 2 to start, and the nozzle 21 of the air pump 2 outputs high-pressure air, as shown in fig. 4, when a user wants to perform ink-jet drawing, the user can hold the pen body 1 with a hand and press the air hole 15 on the upper side of the pen body 1 with a finger, at this time, the tube hole 111 of the air blowing tube 11 of the pen body 1 forms a unique outlet, so that the high-pressure air output by the air pump 2 flows to the tube hole 111 of the air blowing tube 11, and is pressurized by the nozzle 16 at the front end of the air blowing tube 11 and then is sprayed out.

The high pressure gas ejected from the nozzle 16 is ejected to the ink outlet 41 of the ink supply unit 4 located right in front of the nozzle 16, and the ink contained in the ink outlet 41 of the ink supply unit 4 is ejected to generate a fine ink-jet fogging effect. Referring to fig. 5, when the user wants to pause the ink spraying of the ink supply unit 4, the user can release the pressing of the air hole 15 of the pen body 1, and at this time, the high pressure air output by the air pump 2 flows toward the air hole 15 with a larger aperture to stop spraying the ink supply unit 4, thereby achieving the effect of conveniently controlling ink-jet drawing.

As can be seen from the above structure and embodiments, the present invention has the following advantages:

1. the utility model has the advantages of less components, simple structure, relatively low cost, low price, convenient operation and convenient use for common people, children and the like.

2. The section spray pen structure of the utility model leads the high-pressure gas to be sprayed to the ink outlet end of the ink supply unit in the front after being output by the nozzle so as to spray the ink contained in the ink supply unit to the outside.

3. The ink supply unit sleeved on the sleeve of the ink-jet pen main body is replaced by the ink-jet pen structure, so that the color, the type and the like of ink can be replaced, and the simpler operation effect is achieved.

4. The air pump and the rechargeable battery are arranged in the spray pen main body, and the spray pen structure is not matched with an air compressor for use, so that the spray pen structure is not limited by places, has small volume, does not occupy space, is favorable for carrying and has more convenience for use.

The present invention is not limited to the above embodiments, and in particular, various features described in different embodiments can be arbitrarily combined with each other to form other embodiments, and the features are understood to be applicable to any embodiment except the explicitly opposite descriptions, and are not limited to the described embodiments.

Claims

1. A pen structure, comprising:

2. The structure of claim 1, wherein the first chamber and the second chamber are separated by a partition in the nozzle body, a rechargeable battery and a driving circuit board are disposed in the second chamber of the nozzle body, the driving circuit board is electrically connected to the rechargeable battery and the air pump, a switch and a charging port are disposed on one side of the nozzle body, and the switch and the charging port are electrically connected to the driving circuit board.

3. The structure of claim 1 wherein the forward set of blowpipes is provided with a nozzle.

4. The structure of claim 1, wherein the nozzle of the air pump is located at a position corresponding to the hole of the blowing tube and the hole of the air pump.

5. The pen structure of claim 1, wherein the ink supply unit is a pen containing ink.

6. The pen structure of claim 1, wherein the ink supply unit is an ampoule containing ink.

7. The structure of claim 1, wherein the ink supply unit is a bottle containing ink.