TWM591347U - Eyebrow tattoo needle structure - Google Patents

Abstract

A tattoo needle structure is suitable for use with a eyebrow tattoo device. The eyebrow tattoo device has an accommodating groove at the top. The tattoo needle structure includes a tattoo needle piece and a needle sleeve. The patterned needle piece includes a plurality of needle bars closely arranged in a left-right direction, and the two needle bars are shifted back and forth, each needle bar has a needle tip portion, a tail portion opposite to the needle tip portion, and a needle tip portion and the tail portion Between the shaft parts, the length of the shaft parts of the needle bars decreases from the left to the right, so that the line connecting the tips of the needle tips is curved. The needle sleeve is sleeved on the tail of the needle bars and is suitable for being installed in the accommodating groove of the eyebrow tattoo device.

Description

Needle structure

The present invention relates to a pattern needle structure, especially a pattern needle structure that can be commonly used for eyebrows, eyes and lips.

With the development of society and the improvement of living standards, people pay more and more attention to their appearance. Under the continuous innovation of medical aesthetic technology, many people try to modify the innate face by means of eyebrows, eyes or lips defect. In general, the technique of eyebrow tattoo, eye tattoo or lip tattoo is to use a row of needles with dye to pierce the surface layer of the skin, and draw and form the desired design on the skin. However, in the existing tattoo eyebrow arranging needle structure, the distance between the needle and the needle is large, resulting in poor decorative effect, and the needle is sharp, which is not only easy to pierce the skin surface layer during operation and cause bleeding, but also only It can be applied to tattooed eyebrows and cannot be applied to other parts of the face. In addition, most of the existing eyebrow tattoo needle structures are only connected by welding, and slippage is more likely to occur when the pin header structure is installed on the eyebrow tattoo device.

Therefore, one of the objectives of the present invention is to provide a stylus structure that can solve the aforementioned problems.

Therefore, in some embodiments, the new tattoo needle structure is suitable for use with an eyebrow tattoo device. The eyebrow tattoo device has an accommodating groove at the top. The tattoo needle structure includes a tattoo needle piece and a needle sleeve. The patterned needle piece includes a plurality of needle bars closely arranged in a left-right direction, and the two needle bars are shifted back and forth, each needle bar has a needle tip portion, a tail portion opposite to the needle tip portion, and a needle tip portion and the tail portion Between the shaft parts, the length of the shaft parts of the needle bars decreases from the left to the right, so that the line connecting the tips of the needle tips is curved. The needle sleeve is sleeved on the tail of the needle bars and is suitable for being installed in the accommodating groove of the eyebrow tattoo device.

In some embodiments, the needle bars are defined as a plurality of first needle bars, a plurality of second needle bars, a plurality of third needle bars, and a plurality of fourth needle bars, and are defined to be parallel to the left and right directions and A first plane, a second plane and a third plane spaced back and forth Located on the third plane, the tip portions of the fourth needle bars are located on the first plane.

In some embodiments, the needle bars are arranged in a zigzag shape.

In some embodiments, the length of the shaft portion of the needle bars on the left has a gentle decreasing slope, and the length of the shaft portion of the needle bars on the right has a steep decreasing slope.

In some embodiments, the eyebrow tattoo device is rod-shaped and includes an outer face, and the needle cover includes a needle tip located on the right side and away from the needle bars and used to cut the outer face of the eyebrow tattoo device Of the truncation.

In some embodiments, the tip of the needle tip of the needle bar is spherical.

In some embodiments, the tail portions of the needle bars are connected and fixed by welding, and the length of the shaft portion of each needle bar is greater than the length of the tail portion.

The present invention has at least the following effects: by the structural design of the needle bars closely arranged along the left-right direction and the two front-to-back displacements, the spacing of the needle tip portions of the needle bars in the left-right direction is reduced to make the eyebrow effect more effective For uniformity. The length of the shaft portion of these needle bars decreases in an arc shape from the left side to the right side, thereby making it difficult to penetrate the skin surface layer too deeply during operation. And the tip of the needle tip of the needle bar is provided with a spherical shape, so that the tattoo needle structure is not only suitable for tattoo eyebrows, but also can be commonly used for tattoo eyes or tattoo lips. In addition, the needle sleeve is sleeved on the tails of the needle bars to provide an anti-slip effect, thereby avoiding slipping when the needle structure is installed on the eyebrow tattoo device.

Referring to FIG. 1, FIG. 5 and FIG. 6, an embodiment of the novel stylus structure 10 is suitable for use with an eyebrow tattoo device 20. In this embodiment, the eyebrow tattoo device 20 is rod-shaped, and includes a rod body 201 and a set of rings 202. The rod body 201 has an outer face 203, an accommodating groove 205 at the top end, and a plurality of formed on the outer face 203 and arranged perpendicular to the longitudinal direction of the rod body 201 and located in the accommodating groove The thread 204 on the 205 peripheral side. The collar 202 is sleeved on the outer face 203 of the rod body 201, and the inner side of the collar 202 has a plurality of patterns (not shown) matching the shape of the threads 204. In other embodiments, the eyebrow tattoo device 20 may not have a rod shape but have another structure, which is not limited thereto.

1 and 2, the needle structure 10 includes a needle piece 1 and a needle sleeve 2. The patterned needle piece 1 includes a plurality of needle bars 11 that are closely arranged along a left-right direction D1 and are shifted one after another. In this embodiment, the number of the needle bars 11 is exemplified by 16, but it is not limited to this specific number. Each needle bar 11 has a needle tip portion 111, a tail portion 112 opposite to the needle tip portion 111, and a shaft portion 113 interposed between the needle tip portion 111 and the tail portion 112. The tail portions 112 of the needle bars 11 are connected and fixed by welding. As shown in FIG. 2, the length of the shaft portion 113 of the needle bars 11 decreases in an arc shape from the left side to the right direction, so that the connecting line of the tip of the needle tip portion 111 of the needle bar 11 has an arc shape, and , The decreasing slope of the length of the shaft 113 of each needle bar 11 is slightly different, and the length of the shaft 113 of the needle bar 11 arranged on the left has a gentle decreasing slope, and the relative The length of the shaft portion 113 of the needle bar 11 has a steep decreasing slope, so that the needle tip portions 111 of the needle bars 11 arranged relatively in the middle are convex than the needle tip portions 111 of the needle bars 11 arranged on the opposite left and right sides Out, so when performing a large area eyebrow tattoo operation, it is possible to avoid the leftmost and rightmost needle rods 11 of the needle structure 10 from contacting the skin, thereby avoiding hook breakage and scratching of the skin surface. For more detailed eyebrow tattoo operations, the leftmost and rightmost needle bars 11 of the needle structure 10 are in contact with the skin for more detailed repairs. At this time, the needle tips of the needle bars 11 arranged relatively in the middle can also be avoided The part 111 contacts the skin.

Referring to FIG. 3, in this embodiment, the tip of the needle tip portion 111 of the needle bar 11 has a spherical design. Therefore, during the eyebrow tattoo operation, when the tattoo needle structure 10 moves up and down on the eyebrows of the face, it is outlined. In this way, the tip portion 111 of the needle shaft 11 can be prevented from hooking the skin epidermis, and the tip portion 111 of the needle shaft 11 can be prevented from piercing the skin surface layer too deep, reducing bleeding and reducing the risk of infection. In addition, the design of the needle tip 111 of the needle bar 11 is relatively blunt, and the design of the top connection of the needle tip 111 of the needle bar 11 is curved, so that the needle structure 10 can be It is commonly used for eyebrow tattoo, eye tattoo or lip tattoo.

2 and FIG. 4 together, in order to more clearly explain the relative position and connection relationship of the needle bars 11 in this embodiment, the following paragraphs define the needle bars 11 as four first needle bars 11a, four Two second needle bars 11b, four third needle bars 11c and four fourth needle bars 11d. In addition, a first plane P1, a second plane P2 and a third plane P3 are defined parallel to the left-right direction D1 and spaced back and forth.

The first needle bars 11a, the second needle bars 11b, the third needle bars 11c, and the fourth needle bars 11d are sequentially arranged from the left side to the right side. In addition, the first needles The needle tips 111 of the rod 11a and the third needle rods 11c are located on the second plane P2, the needle tips 111 of the second needle rods 11b are located on the third plane P3, and the needle tips 111 of the four needle rods 11d are located The first plane P1, that is to say, the tail portions 112 of the needle bars 11 are arranged in a Z-shape in a front-rear direction D2 (see FIG. 4). In this way, compared to the existing tattoo eyebrow arrangement, the needles are arranged in a straight line, the gap between the tips of each needle is larger, making the eyebrow effect less uniform, the tattoo needle structure 10 is within a predetermined and limited width range The Z-shaped arrangement not only increases the number of the needle bars 11 but also reduces the spacing of the needle tip portions 111 of the needle bars 11 in the left and right direction D1, which allows the effect of eyebrows during operation More evenly.

Since the needle bars 11 are fixed by welding only at the tail part 112, the needle tip parts 111 and the shaft parts 113 of the adjacent needle bars 11 are in close contact but not connected, so that the needle structure 10 It has both toughness and flexibility, and provides better application flexibility during eyebrow tattooing. In addition, it should be noted that in this embodiment, the length of the shaft portion 113 of each needle bar 11 is greater than the length of the tail portion 112, so that the elasticity of the needle bars 11 (that is, in the front-rear direction D2 The amplitude of the upper deflection) is higher to provide better eyebrow tattoo effect.

Referring again to FIGS. 1, 5 and 6, the needle sleeve 2 is sleeved on the tail portion 112 of the needle bars 11 and is suitable for being installed in the accommodating groove 205 of the eyebrow tattoo device 20. The needle cover 2 includes a cut-off portion 21 located on the lower right side as shown in FIG. 1. The cutting portion 21 is used to cut the outer face 203 of the eyebrow tattoo device 20. As shown in FIGS. 5 and 6, specifically, when the stylus structure 10 is installed on the eyebrow tattoo device 20, the truncated portion 21 of the needle sleeve 2 may be first aligned with the rod body 201 of the eyebrow tattoo device 20 The inclination angle of the outer face 203 of the outer surface is inserted into the accommodating groove 205 of the eyebrow tattoo device 20, so that the inclination angle of the stylus structure 10 is the angle when the eyebrow tattoo is operated. The collar 202 moves up to the thread 204, and the stylus structure 10 is fixed to the eyebrow tattoo device 20 by rotating. In this embodiment, the needle sleeve 2 is made of EVA (Ethylene-Vinyl Acetate Copolymer) material to increase the friction force when the needle structure 10 is disposed on the eyebrow holder 20, so that the needle structure 10 is There is no slippage during the eyebrow tattoo operation, but it is not limited to the materials disclosed in this embodiment.

In summary, the new needle structure 10 of the present invention, through the structural design that the needle bars 11 are closely arranged along the left-right direction D1 and are shifted one after another, reduces the needle tip portions 111 of the needle bars 11 in the left-right direction The spacing on D1 makes the eyebrow tattoo effect more uniform. The length of the shaft portion 113 of the needle bar 11 decreases in an arc shape from the left side to the right side, thereby making it difficult to penetrate the skin surface layer too deeply during operation. Moreover, the tip of the needle tip 111 of the needle bar 11 is provided with a spherical shape, so that the striated needle structure 10 is not only suitable for tattoo eyebrows, but also can be commonly used for tattoo eyes or tattoo lips. In addition, the needle sleeve 2 is sleeved on the tail portion 112 of the needle bars 11 to provide a slip prevention effect, thereby avoiding slippage when the needle structure 10 is installed on the eyebrow tattoo device 20. Therefore, it can indeed achieve the purpose of new cost.

However, the above are only examples of the new model. When the scope of the new model cannot be limited by this, any simple equivalent changes and modifications made according to the patent application scope and patent specification content of the new model are still regarded as Within the scope of this new patent.

10: Pin structure 1: pattern needle 11: Needle bar 111: Needle tip 112: tail 113: Shaft 11a: the first needle bar 11b: Second needle bar 11c: Third needle bar 11d: fourth needle bar 2: Needle sleeve 21: Cutoff 20: Eyebrow tattoo 201: Rod body 202: collar 203: Outer face 204: thread 205: accommodating slot D1: left and right direction D2: front and back direction P1: first plane P2: second plane P3: third plane

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: FIG. 1 is a perspective view illustrating an embodiment of the new pattern needle structure; 2 is an exploded perspective view illustrating the connection relationship between a needle piece and a needle sleeve of the needle structure in the embodiment; Figure 3 is a partial enlarged view of Figure 2; FIG. 4 is a side view illustrating the side view of the needle structure; 5 is an exploded perspective view illustrating the connection relationship between the stylus structure and an eyebrow tattoo device in this embodiment; and FIG. 6 is a schematic perspective view illustrating an implementation state in which the stylus structure in the embodiment is installed on the eyebrow tattoo device.

10: Pin structure

1: pattern needle

111: Needle tip

113: Shaft

2: Needle sleeve

21: Cutoff

D1: left and right direction

Claims (7)

A tattoo needle structure is suitable for use with a eyebrow tattoo device. The eyebrow tattoo device has an accommodating groove at the top. The tattoo needle structure includes: A needle needle, including a plurality of needle bars closely arranged in a left-right direction and offset in two front-to-back directions, each needle bar has a needle tip, a tail opposite to the needle tip, and a needle between the needle tip and the The shaft portion between the tail portions, the length of the shaft portions of the needle shafts decreases from the left to the right, so that the line connecting the tips of the needle tips is curved; and A needle sleeve is sleeved on the tail of the needle bars, and is suitable for being installed in the accommodating groove of the eyebrow tattoo device. The needle needle structure according to claim 1, wherein the needle bars are defined as a plurality of first needle bars, a plurality of second needle bars, a plurality of third needle bars, and a plurality of fourth needle bars, and are defined A first plane, a second plane, and a third plane that are parallel to the left-right direction and spaced back and forth, and the needle tips of the first needle bars and the third needle bars are located on the second plane, The needle tips of the two needle bars are located on the third plane, and the needle tips of the fourth needle bars are located on the first plane. The needle structure according to claim 1, wherein the needle bars are arranged in a zigzag shape. The needle structure according to claim 1, wherein the length of the shaft portions of the needle bars on the left side has a gentle decreasing slope, and the length of the shaft portions of the needle bars on the right side has a steep decreasing slope . The tattoo needle structure according to claim 1, wherein the eyebrow tattoo device is rod-shaped and includes an outer face, and the needle cover includes a needle tip portion located on the right side and away from the needle rods to cut the pattern The truncated part of the outer face of the eyebrow. The needle structure according to claim 1, wherein the tip of the needle tip portion of the needle bars is spherical. The needle structure according to claim 1, wherein the tail portions of the needle bars are connected and fixed by welding, and the length of the shaft portion of each needle bar is greater than the length of the tail portion.

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