CN218075155U - Novel injection needle of line carving for plastic and beauty - Google Patents
Novel injection needle of line carving for plastic and beauty Download PDFInfo
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- CN218075155U CN218075155U CN202221668398.2U CN202221668398U CN218075155U CN 218075155 U CN218075155 U CN 218075155U CN 202221668398 U CN202221668398 U CN 202221668398U CN 218075155 U CN218075155 U CN 218075155U
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- needle
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- needle tube
- carving
- line
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Abstract
The utility model provides a novel line carving injection needle for plastic cosmetology, which relates to the technical field of medical instruments and comprises an injection needle mechanism and a piston pushing mechanism, wherein the injection needle mechanism comprises a needle tube and a needle head arranged at the injection end of the needle tube, and the pushing end of the piston pushing mechanism is inserted into the needle tube along the open end of the needle tube in a sliding manner; the needle head is provided with a cutting edge, and a sawtooth line positioning part is arranged at the position of the cutting edge; the utility model discloses a be provided with the syringe needle mechanism of sawtooth line location portion, can realize the guide of sawtooth line, through piston push mechanism, can realize the medicine propelling movement, the syringe needle mechanism that is provided with sawtooth line location portion mutually supports with piston push mechanism, not only can carry out the medicine injection in the time of guiding sawtooth line, whole convenient operation is swift moreover, and operation process is reliable and stable.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to novel syringe needle of line carving for plastic is cosmetic.
Background
The line carving is one of the minimally invasive techniques for the beauty surgery for the purpose of thread burying and youth keeping, has the clinical advantages of simple and convenient operation, good face lifting and tightening effects, quick effect taking, few complications and the like, and is popular with more and more medical cosmetologists and beauty-seeking people. With the development of minimally invasive surgery, the operation of facial rejuvenation by burying thread (commonly called as "thread carving") becomes an important surgical mode for facial rejuvenation. Line carving beauty, also called line embedding lifting, is the latest minimally invasive surgery which utilizes minimally invasive puncture and embeds jagged lines in a skin fascia layer (SMAS) to lift and pull drooped skin so as to achieve the overall effects of contour lifting, tightening and the like. In line carving beauty, the PPDO lifting line is a local lifting line, also called a sawtooth line, and is suitable for forehead lifting, fishtail lines, statute lines, superfluous flesh of mouth corners and the like. The sawtooth line is usually fixed while being pulled, and the operation is simple and flexible. The edge of the sawtooth line has a certain inclination, the tail end of the sawtooth line is sharp and is in a sawtooth shape, subcutaneous fascia tissue can be led in, each small tooth can be tightly attached to a certain specific part of internal soft tissue, and the sawtooth in opposite directions at two ends of the sawtooth line is utilized to lift the tissue with loose lower end upwards so as to correct the state of the loose face. The implanted sawtooth lines can form wound tissues with scar structures, so that the edge parts of the sawteeth are covered with a plurality of fibrous shells to form a fibrous capsule, and the effects of tightening the skin and lifting the sagging skin are achieved.
In the process of carrying out the cosmetic operation of line carving, often need inject the medicine, and traditional line carving guide needle is when using, is difficult to carry out the medicine injection at the in-process of guide, and simultaneously, traditional syringe then often can't realize the sawtooth line guide or to sawtooth line guide poor stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel thread carving injection needle for plastic and beauty treatment, which solves the technical problem that the prior thread carving guide needle or the prior injector can not realize the sawtooth line guide and the medicine injection at the same time when in use; the utility model provides a plurality of technical effects which can be generated by the optimized technical scheme in a plurality of technical schemes; see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of cosmetic novel syringe needle of line carving for plastic, including syringe needle mechanism and piston push mechanism, wherein: the injection needle mechanism comprises a needle tube and a needle head arranged at the injection end of the needle tube, and the pushing end of the piston pushing mechanism is inserted into the needle tube along the opening end of the needle tube in a sliding manner; the syringe needle is provided with the blade, the position of blade is provided with sawtooth line location portion.
Preferably, the sawtooth line positioning part is a sawtooth line positioning clamping plate, and the sawtooth line positioning clamping plate is wedge-shaped; the quantity of sawtooth line location portion sets up to a plurality ofly, all sawtooth line location portion follows the syringe needle axial evenly sets up in proper order.
Preferably, the outer wall of the needle tube is provided with a finger fixing plate; the number of the finger fixing plates is set to be a plurality, and all the finger fixing plates are sequentially and uniformly arranged along the axial direction of the needle tube.
Preferably, the finger-fixing plate is provided as an arc-shaped plate, and an opening of the arc-shaped plate faces downwards.
Preferably, the outer edge of the open end of the needle tube extends outwards and forms an annular connecting plate.
Preferably, the inner edge of the opening end of the needle tube is provided with a limiting groove, and a limiting plate is arranged in the limiting groove; and the pushing end of the piston pushing mechanism can abut against the limiting plate.
Preferably, the limiting plate is provided with air holes.
Preferably, the piston pushing mechanism comprises a piston rod and a piston head, wherein: the piston head is disposed within the needle tube; the connecting end of the piston rod is inserted into the needle tube and clamped on the piston head.
Preferably, a cushioning cavity is provided within the piston head.
Preferably, a buffering sealing groove is circumferentially arranged on the outer wall of the piston head.
The utility model provides a pair of cosmetic novel syringe needle of line carving for plastic has following beneficial effect at least:
novel syringe needle of line carving for plastic cosmetology includes syringe needle mechanism and piston push mechanism, and syringe needle mechanism includes the needle tubing and sets up the syringe needle of needle tubing injection end, piston push mechanism's propelling movement end is followed the needle tubing open end slides and inserts and establish extremely in the needle tubing, at the in-process of in-service use, can hold the liquid medicine in the needle tubing, through piston push mechanism, can realize the injection of medicine.
The pinhead is provided with the blade, the position of blade is provided with sawtooth line location portion, and sawtooth line location portion can fix a position the head of sawtooth line to play the effect of drawing, guide sawtooth line, the guide process is stable, and the effect is showing.
The utility model discloses a syringe needle mechanism and piston push mechanism that are provided with sawtooth line location portion mutually support, not only can realize the guide of liquid medicine injection and sawtooth line simultaneously, inject moreover and guide simple operation, the process is stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the needle head of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of the section B of the present invention;
fig. 5 is an enlarged view of the part C of the present invention.
Reference numerals
1. An injection needle mechanism; 11. a needle tube; 111. a finger fixing plate; 112. an annular connecting plate; 113. a limiting groove; 12. a needle head; 121. cutting edges; 122. a sawtooth line positioning part; 1221. a sawtooth line positioning clamping plate; 13. a limiting plate; 131. air holes are formed; 2. a piston pushing mechanism; 21. a piston rod; 211. a piston chuck; 22. a piston head; 221. a piston connecting groove; 222. a buffer cavity; 223. buffer seal groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the utility model provides a cosmetic novel syringe needle of line carving for plastic, it is shown with reference to fig. 1-fig. 3, cosmetic novel syringe needle of line carving for plastic includes syringe needle mechanism 1 and piston push mechanism 2.
The injection needle mechanism 1 comprises a needle tube 11 and a needle head 12, two ends of the needle tube 11 are respectively provided with an injection end and an opening end, the needle head 12 is arranged at the injection end of the needle tube 11, the piston pushing mechanism 2 is provided with a pressing end and a pushing end, and the pushing end of the piston pushing mechanism 2 is slidably inserted into the needle tube 11 along the opening end of the needle tube 11.
The needle 12 is provided with a cutting edge 121, and a sawtooth line positioning portion 122 is arranged at the position of the cutting edge 121.
When in use, the disinfected sawtooth wire is placed in the needle tube 11, the head of the sawtooth wire is led out from the needle head 12, the head of the sawtooth wire is positioned and fixed on the sawtooth wire positioning part 122, and then the pushing end of the piston pushing mechanism 2 is inserted into the needle tube 11.
The utility model discloses a being provided with sawtooth line location portion 122's syringe needle mechanism 1, can realizing the guide of sawtooth line, through piston push mechanism 2, can realizing the medicine propelling movement, the two is mutually supported, not only can carry out the medicine injection when guiding the sawtooth line, and whole convenient operation is swift moreover, and operation process is reliable and stable.
Example 2
Example 2 is based on example 1:
as shown in fig. 2 and 3, the sawtooth line positioning portion 122 is provided with a sawtooth line positioning clamping plate 1221, the sawtooth line positioning clamping plate 1221 is provided with a wedge shape, the structure is simple, and the sawtooth line head positioning and fixing effect is significant.
The number of the sawtooth line positioning parts 122 is set to be a plurality, all the sawtooth line positioning parts 122 are sequentially and uniformly arranged along the axial direction of the needle 12, and in the actual use process, a user can select the corresponding sawtooth line positioning parts 122 to fix the sawtooth lines according to actual needs.
Preferably, the number of the zigzag line positioning portions 122 is set to three, and the intervals between the adjacent zigzag line positioning portions 122 are the same.
As an alternative embodiment, as shown in fig. 1 and 4, a finger fixing plate 111 is provided on the outer wall of the needle tube 11, and the finger fixing plate 111 is integrally formed with the needle tube 11.
When the cosmetic thread carving machine is used, a user holds the needle tube 11 with hands, and fingers are held on the finger fixing plate 111, so that the stability of cosmetic thread carving operation can be effectively improved.
The number of the finger fixing plates 111 is set to be a plurality, all the finger fixing plates 111 are sequentially and uniformly arranged along the axial direction of the needle tube 11, and in the actual use process, a user can hold fingers on the corresponding finger fixing plates 111 according to actual needs.
Preferably, the number of the finger-fixing plates 111 is three, and the intervals between the adjacent finger-fixing plates 111 are the same.
As an alternative embodiment, as shown in fig. 4, the fingering plate 111 is provided as an arc plate having an opening facing downward.
So set up, not only simple structure grips conveniently, grips firmly moreover.
In an alternative embodiment, as shown in FIG. 5, the outer edge of the open end of the needle cannula 11 extends outwardly and forms an annular web 112.
The annular connecting plate 112 and the finger fixing plate 111 are matched with each other, so that the injection needle is more convenient to hold and firmer, and a premise is provided for the operation of the beauty line carving.
As an alternative embodiment, as shown in FIG. 5, the inner edge of the open end of the needle tube 11 is provided with a limiting groove 113, a limiting plate 13 is arranged in the limiting groove 113, the limiting plate 13 is firmly installed and can be disassembled and assembled, and the sawtooth line guiding and medicine injection are facilitated.
The pushing end of the piston pushing mechanism 2 can be abutted against the limiting plate 13, the limiting plate 13 is provided with a guide hole, the piston rod 21 of the piston pushing mechanism 2 penetrates through the guide hole, the limiting plate 13 has a limiting effect on the one hand, the relative position of the piston head 22 of the piston pushing mechanism 2 can be effectively limited, the limiting plate has a guiding effect on the other hand, the motion track of the piston rod 21 is limited, and the piston pushing mechanism 2 is enabled to move more stably.
As an alternative embodiment, as shown in fig. 5, the air hole 131 is provided on the position limiting plate 13.
The number of the air holes 131 is set to be plural, and all the air holes 131 are uniformly arranged in the circumferential direction relative to the guide holes.
When the pushing end of the piston pushing mechanism 2 moves in the direction approaching the stopper plate 13, the air vent 131 is provided to discharge the air in the needle tube 11.
As an alternative embodiment, as shown in fig. 1 and 4, the piston pushing mechanism 2 includes a piston rod 21 and a piston head 22.
The piston head 22 is disposed within the needle cannula 11 and is fitted to the needle cannula 11.
The connecting end of the piston rod 21 is inserted into the needle tube 11, the connecting end of the piston rod 21 is provided with a piston clamping head 211, the piston head 22 is provided with a piston connecting groove 221, the piston clamping head 211 is matched with the piston connecting groove 221, the piston clamping head 211 is clamped in the piston connecting groove 221, and the piston head 22 forms a pushing end of the piston pushing mechanism 2.
The end part of the piston rod 21 far away from the connecting end is integrally provided with a circular pushing head for pushing and pulling by a user, and the circular pushing head forms a pressing end of the piston pushing mechanism 2.
As an alternative embodiment, as shown in fig. 4, a buffering cavity 222 is provided in the piston head 22, and during the process of pushing the medicine, the buffering cavity 222 enables the piston head 22 to deform after being pressed, so that a buffering effect is provided, and the pushing process is more stable.
As an alternative embodiment, as shown in fig. 4, a buffer seal groove 223 is circumferentially provided on an outer wall of the piston head 22.
In the process of pushing the medicine, the buffer cavity 222 is pressed, the piston head 22 is deformed, and the deformation of the piston head 22 presses the buffer sealing groove 223, so that the piston head 22 can be tightly attached to the inner wall of the needle tube 11, and the stability and the tightness of the piston head 22 in the movement of the needle tube 11 are improved.
In the description of the present application, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In addition, in the description of the present application, "a plurality" or "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a cosmetic novel syringe needle of line carving for plastic, its characterized in that, including syringe needle mechanism and piston push mechanism, wherein:
the injection needle mechanism comprises a needle tube and a needle head arranged at the injection end of the needle tube, and the pushing end of the piston pushing mechanism is inserted into the needle tube along the opening end of the needle tube in a sliding manner;
the syringe needle is provided with the blade, the position of blade is provided with sawtooth line location portion.
2. The novel injection needle with the line sculpture for plastic surgery and beauty as claimed in claim 1, wherein the sawtooth line positioning part is a sawtooth line positioning clamping plate, and the sawtooth line positioning clamping plate is wedge-shaped;
the quantity of sawtooth line location portion sets up to a plurality ofly, all sawtooth line location portion follows the syringe needle axial evenly sets up in proper order.
3. The new injection needle of wire carving for plastic cosmetology of claim 1, characterized by, there are finger fixing boards on the outer wall of the said needle tubing;
the number of the finger fixing plates is set to be a plurality, and all the finger fixing plates are sequentially and uniformly arranged along the axial direction of the needle tube.
4. The new injection needle with line sculpture for plastic surgery and beauty as claimed in claim 3, wherein said finger-fixing plate is provided as an arc-shaped plate, the opening of said arc-shaped plate is downward.
5. The new needle for plastic and cosmetic thread carving of claim 1, wherein the outer edge of the open end of the needle tube extends outward and forms an annular web.
6. The novel wire-carving injection needle for plastic surgery and cosmetology as claimed in claim 1, characterized in that a limiting groove is formed in the inner edge of the opening end of the needle tube, and a limiting plate is arranged in the limiting groove;
and the pushing end of the piston pushing mechanism can abut against the limiting plate.
7. The novel wire carving injection needle for plastic surgery and cosmetology as claimed in claim 6, characterized in that the limiting plate is provided with air holes.
8. The new needle of line carving for plastic and cosmetic of claim 1, characterized in that, the piston pushing mechanism includes piston rod and piston head, wherein:
the piston head is disposed within the needle tube;
the connecting end of the piston rod is inserted into the needle tube and clamped on the piston head.
9. The new needle of wire carving for plastic and cosmetic use of claim 8, characterized in that the piston head is provided with a buffer cavity inside.
10. The new needle of claim 8, wherein the outer wall of the piston head is circumferentially provided with a buffer sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221668398.2U CN218075155U (en) | 2022-06-28 | 2022-06-28 | Novel injection needle of line carving for plastic and beauty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221668398.2U CN218075155U (en) | 2022-06-28 | 2022-06-28 | Novel injection needle of line carving for plastic and beauty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218075155U true CN218075155U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221668398.2U Active CN218075155U (en) | 2022-06-28 | 2022-06-28 | Novel injection needle of line carving for plastic and beauty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218075155U (en) |
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2022
- 2022-06-28 CN CN202221668398.2U patent/CN218075155U/en active Active
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