DE202017002847U1 - Improved needle seat for eyebrow tattooing - Google Patents

Abstract

An improved eyebrow tattoo needle seat wherein more than one set of freely axially displaceable needle components is disposed within the needle seat body; wherein upper guide holes and lower guide holes are provided in the upper wall and in the middle partition plate of the needle seat body, with a needle guide recess provided below the middle partition plate, the needle guide recess extending down to the lower end of the needle seat body to form a needle exit ; wherein the needle head portion of the needle components is provided with sharp needle tips, wherein the upper end of the needle head portion is integrally combined with a guide rod portion, wherein the upper end of the guide rod portion is rotatably connected to a sliding sleeve, wherein the lower end of the sliding sleeve provided with an outwardly flared stop collar is, wherein the guide rod portion is covered by an elastic member, wherein the sliding sleeves are arranged in the respective upper guide hole, wherein the guide rod portions are rotatably engaged with the respective lower guide hole such that the upper edge of the respective elastic member on the Bottom surface of the stop collar of the respective sliding sleeve comes to rest and whose lower edge comes to rest on the respective middle partition plate, wherein the Nadelkopfabschnitte are accommodated in the Nadelführungsaussparung.

Description

Field of the invention

The present invention relates to an improved needle seat for eyebrow tattooing, and more particularly to a needle seat for eyebrow tattooing which can be engaged with and combined with an eyebrow tattoo machine in which multiple sets of needle components are provided in its needle seat.

State of the art

In today's widespread eyebrow tattooing, the tattooing needle of an electric eyebrow tattoo machine tattooed the skin by axially advancing and retreating at high speed. At the same time, the inks or pigments adhering to the needle tips penetrate permanently into the skin wounds. Conventional tattooing needles have elongated needle bodies and are usually installed by means of a clamping device in the electric eyebrow tattoo machine. The needle tips protrude from the front end of the tip portion of the eyebrow tweeter and are thus exposed to facilitate the task of tattooing. The operation of the clamping device and the operation of the drive shaft of the motor-driven transmission mechanism are coupled together. At the front end of the eyebrow tattoo machine, a cylindrical guide cover is provided. By means of the needle exit of the cylindrical guide cover, the sliding movement of the tattooing needle is guided. However, since the clamping device is located within the housing, the housing must be opened during the work such as assembly, replacement and length adjustment of the tattooing needle. This is very tedious and time consuming. The working process is complicated, which can easily lead to incorrect assembly or improper locking, causing the tattooing needle to loosen or even come loose and fly away. There is thus a serious security risk.

In the working process of a conventional eyebrow tattooing machine, the needle tip of the tattooing needle repeatedly travels in and out of the needle exit of the cylindrical guide cover, causing pigments or adhering blood adhering to the needle tip to penetrate into the cylindrical guide cover due to capillary action, thereby causing components such as e.g. As the clamping device to be contaminated. After completion of tattooing but can be achieved in the device despite cleaning no thorough disinfection. Even if an exchange takes place and a new tattooing needle is used, cross-contamination can also occur between it and the various components, which then leads to bacterial infection in the next person to be treated. Further, after mounting the tattooing needle of a conventional eyebrow tattooing machine, the sharp needle tip usually remains permanently outward, so that accidental contact with the needle point can easily result in injuries and the problem of bacterial infection can occur.

Moreover, the working efficiency of tattooing with a conventional eyebrow tattooing machine is low because it has only a single tattooing needle and it is difficult to ensure high density and uniform puncturing at tattooing, resulting in low color saturation and the tattooed images look unnatural.

Object of the invention

The present invention provides an improved needle seat for eyebrow tattooing in which a latch assembly is combined with an eyebrow tattoo machine. The assembly and disassembly of such a machine, which allows easy operation, run fast. In the needle seat, a plurality of sets of needle components are arranged, and each of the needle components has a plurality of needle tips. This allows a much higher tattooing speed to be achieved, with tattooing increasing the density of puncturing during piercing and distributing the puncturing more evenly to achieve excellent tattooing results. Furthermore, the needle tips of the needle components can usually be hidden within the needle seat to prevent external contamination and accidental injury to the sharp needle tips. The eyebrow tattoo needles seat is a disposable consumable that can be used to remedy the problem of cross-contamination.

To achieve the above object, in the improved needle seat for eyebrow tattooing of the present invention, more than one set of freely axially displaceable needle components is disposed inside the needle seat body; wherein upper guide holes and lower guide holes are provided in the upper wall and in the middle partition plate of the needle seat body, wherein a Nadelführungsaussparung is provided below the middle partition plate, wherein the Nadelführungsaussparung down to the lower End of the needle seat body extends to form a needle exit; wherein the needle head portion of the needle components is provided with sharp needle tips, wherein the upper end of the needle head portion is integrally combined with a guide rod portion, wherein the upper end of the guide rod portion is rotatably connected to a sliding sleeve, wherein the lower end of the sliding sleeve provided with an outwardly flared stop collar is, wherein the guide rod portion is covered by an elastic member. During assembly, the sliding sleeves are arranged in the respective upper guide hole, wherein the guide rod portions are rotatably engaged with the respective lower guide hole such that the upper edge of the respective elastic element comes to rest on the bottom surface of the stop collar of the respective sliding sleeve and its lower edge comes to rest on the respective central partition plate, wherein the Nadelkopfabschnitte are housed in the Nadelführungsaussparung.

Further, the needle seat body is provided at its upper end with an insert neck portion, wherein the insert neck portion can be engaged with the bushing hole of the eyebrow tattooing machine and thereby combined. Elastic engagement pieces are provided on the side wall of the insert neck portion, the elastic engagement pieces being elastic and their free ends projecting outwardly from the side wall, so that the elastic engagement pieces, when engaged, can closely abut the side wall of the socket hole, thereby Increase fastening effect between the components.

When the needle seat for eyebrow tattooing of the present invention is engaged with and combined with the eyebrow tattoo machine, the sliding sleeves at the upper end of the respective needle components are urged by the upper shafts of the eyebrow tattoo machine electric drive, the needle components cooperating with the operation of the elastic bar comprising the guide bar section Elements can perform a reciprocating axial displacement movement, wherein the needle tips can be moved telescopically at the end of the needle head portion at the needle exit of the needle seat. In this way, the skin can be tattooed with the needle tips.

In particular, the needle head portion of the needle components may have one or more than one needle tip. Preferably, the needle head portion has a plurality of needle tips, wherein the plurality of needle tips may be arranged in a row or in a matrix.

In particular, the elastic member is selected from a variety of elements such as compression springs, leaf springs, rubber seals or the like, but the actual shape is not limited to this in the implementation.

In particular, the radial cross section of the insert neck portion has a shape that allows the assembly to be made from different directions to ensure proper assembly of the components, the shape of the radial cross section being elliptical, oblong, polygonal or one of the following shapes is selected in a different geometric shape, but the actual shape in the implementation is not limited thereto.

In the following, the invention will be described in greater detail in a schematic representation with reference to the figures, so that the present invention can be easily realized as described by a person skilled in the art. It shows:

1 a perspective view according to the present invention;

2 an exploded view of the needle components;

3 a cross-sectional view of the needle seat body;

4 a cross-sectional view of the needle seat body from another side;

5 a cross-sectional view of the needle seat body, wherein the needle tips protrude from the needle outlet;

6 an exploded view of the combined use of needle seat body and electric eyebrow tattoo machine; and

7 a partial sectional view of the electric, used together with the needle seat body eyebrow tattoo machine.

In the embodiment shown in the figures are inside the needle seat body 1 two sets of freely axially displaceable needle components 2 arranged.

Here, the entire shape of the needle seat body 1 in about a pen shape. An insert neck section 10 is provided at its upper end portion. The insert neck section can be used together with the front end of the electric eyebrow tattoo machine 9 located bush hole 91 be used, bringing the two closely engage each other. The shape of the radial cross section of the insert neck section 10 is oval, bringing this fast and accurate with the socket hole 91 can be engaged and combined in this way. Furthermore, elastic Einraststücke 11 on the side wall of the insert neck section 10 intended. The elastic Einraststücke 11 cut through to form the side wall of the insert neck section. The elastic Einraststücke are elastic and their free ends protrude from the side wall to the outside. When combining the insert neck section 10 with the socket hole 91 can the elastic Einraststücke 11 close to the side wall of the bushing hole 91 abuts, thereby increasing the fastening action between the components.

Further, in the upper wall 13 and in the middle partition 14 of the needle seat body 1 each upper guide holes 13a and lower guide holes 14a provided, wherein a needle guide recess 15 below the middle partition plate 14 is provided, wherein the needle guide recess 15 down to the lower end of the needle seat body 1 extends to a needle exit 16 to build.

In the exemplary embodiment, the needle head section 21 the needle component 2 several needle points arranged in a row 21a on. It should be noted that the needle head section 21 In other embodiments, only a single needle tip or a plurality of arranged in a matrix form needle tips. The top of the needle head section 21 is with a guide rod section 22 integrally combined, wherein the upper end of the guide rod portion 22 rotatable with a sliding sleeve 23 is connected, wherein the lower end of the sliding sleeve 23 with an outwardly extended stop collar 24 is provided, wherein the guide rod portion 22 from a compression spring 25 is included.

When assembling the needle components 2 with the needle seat body 1 become the sliding sleeves 23 in the respective upper guide hole 13a arranged, wherein the guide rod sections 22 with the respective lower guide hole 14a are rotatably engaged, whereby the upper edge of the respective compression spring 25 on the bottom surface of the stop collar 24 the respective sliding sleeve 23 comes to the concern and its lower edge on the respective middle partition plate 14 comes to the concern, with the needle head sections 21 in the needle guide recess 15 are housed. In this way are the needle components 2 freely axially displaceable in the interior of the needle seat body 1 arranged. By that of the compression spring 25 caused upward pushing of the sliding sleeves 23 protrude the needle components 2 normally from the upper wall of the needle seat body 1 out, with the needle head sections 21 in the needle guide recess 15 are housed, so it does not expose the needle points 21a outside the needle exit 16 comes.

When assembling the insert neck section 10 with the socket hole 91 electric eyebrow tattoo machine lie the two out of the top wall 13 of the needle seat body 1 outstanding sliding sleeves 23 close to the two upper waves 92 the eyebrow tattoo machine drive device. During operation of the drive device, the two upper shafts push 92 the two sliding sleeves 23 alternately down. In cooperation with the operation of the guide rod portion comprehensive compression spring 25 Can the two sets of needle components 2 in the needle seat body 1 perform a vertical axial displacement movement.

See the 4 and 5 that show the detailed operation. When the upper waves 92 the sliding sleeves 23 push down, the guide rod sections 22 and the needle head sections 21 the needle components 2 moved by moving down, causing the needle tips 21a the needle head sections along the Nadelführungsaussparung 15 out of the needle exit 16 can be led to the outside. When the upper waves 92 then be pulled back up, are the sliding sleeves 23 under the effect of the upward restoring force of the compression spring 25 , wherein the guide rod sections 22 and the needle head sections 21 be moved down by moving, causing the needle tips 21a from outside the needle exit 16 into the needle guide recess 15 be withdrawn, with the sliding sleeves 23 moved to the point and then stopped at the lower stop collar 24 on the upper wall 13 of the needle seat body abuts. Based on the above operation, the needle tips lead 21a of the two sets of needle components 2 during operation of the eyebrow tattoo machine drive device at the needle exit 16 the Nadelführungsaussparung alternately a telecopying process. In this way, the skin by means of the needle tips 21a tattooed.

In summary, it can be said that the combination way between the needle seat according to the invention for eyebrow tattooing and the electric eyebrow tattoo machine 9 designed in the form of a latching structure. The combination is achieved by locking the insert neck section 10 of the needle seat body with the bushing hole 91 of the electric eyebrow tattoo machine. Assembly and disassembly are fast, easy and comfortable. In this way, the entire needle seat for eyebrow tattooing can be designed as a disposable consumable that can eliminate the problem of contamination of the device and bacterial infection caused thereby, thereby ensuring the goal of safe and hygienic use.

Furthermore, the needle tips provided in the needle components can 21a under the action of the compression spring 25 usually within the needle seat body 1 be hidden and protected by this, to prevent contamination from the outside and to prevent accidental injury may occur on sharp, exposed to the outside needle tips, so that the safety during use is guaranteed.

In addition, the multiple sets of needle components 2 the needle seat for eyebrow tattooing according to the invention are operated simultaneously to enable them to tattoo the skin in an alternating manner. Therefore, the speed of tattooing with the invention is much faster than with a conventional eyebrow tattoo machine. The needle head section 21 the respective needle component 2 each has a plurality of needle tips arranged in a row or in a matrix 21a which greatly improves work efficiency and reduces treatment time, thereby shortening the time the person being treated is forced to endure pain and reducing the risk of infection during the treatment process. The high speed tattooing process and the arrangement of multiple needle points can increase the density of puncturing during piercing, more evenly distribute the puncture, and achieve intense coloration for superior and natural tattoo results.

LIST OF REFERENCE NUMBERS

1

Needle seat body

10

Use neck section

11

elastic Einraststück

13

upper wall

13a

upper guide hole

14

middle partition plate

14a

lower guide hole

15

Needle guide recess

16

needle output

2

needle component

21

Needle head portion

21a

Needles

22

Guide rod section

23

sliding sleeve

24

stop collar

25

compression spring

9

electric eyebrow tattoo machine

91

bush hole

92

upper shaft

Claims (5)

An improved eyebrow tattoo needle seat wherein more than one set of freely axially displaceable needle components is disposed within the needle seat body; wherein upper guide holes and lower guide holes are provided in the upper wall and in the middle partition plate of the needle seat body, with a needle guide recess provided below the middle partition plate, the needle guide recess extending down to the lower end of the needle seat body to form a needle exit ; wherein the needle head portion of the needle components is provided with sharp needle tips, wherein the upper end of the needle head portion is integrally combined with a guide rod portion, wherein the upper end of the guide rod portion is rotatably connected to a sliding sleeve, wherein the lower end of the sliding sleeve provided with an outwardly flared stop collar is, wherein the guide rod portion is covered by an elastic member, wherein the sliding sleeves are arranged in the respective upper guide hole, wherein the guide rod portions are rotatably engaged with the respective lower guide hole such that the upper edge of the respective elastic member on the Bottom surface of the stop collar of the respective sliding sleeve comes to rest and whose lower edge comes to rest on the respective middle partition plate, wherein the Nadelkopfabschnitte are accommodated in the Nadelführungsaussparung. An improved eyebrow tattoo needle seat according to claim 1, further comprising the needle seat body provided with an insert neck at the top end thereof and resilient engagement pieces provided on the side wall of the insert neck portion, the elastic engagement pieces being elastic and having their free ends projecting outwardly from the sidewall. The improved eyebrow tattoo needle seat of claim 1, wherein the needle head portion of the needle components has one or more than one needle tip. The improved eyebrow tattoo needle seat of claim 3, wherein the needle head portion has a plurality of needle tips, wherein the plurality of needle tips are arranged in a row or in a matrix. An improved eyebrow tattoo needle seat according to claim 1, wherein said elastic member is selected from compression springs, leaf springs or rubber gaskets.

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