CN220212982U

CN220212982U - Microneedle hair remover for growing hair

Info

Publication number: CN220212982U
Application number: CN202320650368.7U
Authority: CN
Inventors: 史良
Original assignee: Qingyi Zhifa Guangzhou Investment Co ltd
Current assignee: Qingyi Zhifa Guangzhou Investment Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-12-22
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of hair planting appliances, in particular to a microneedle hair remover for planting hair, which comprises a handle and a motor arranged in the handle, wherein a power output end of the motor is provided with a transmission shaft, the transmission shaft is in transmission connection with a microneedle, the microneedle comprises a needle cylinder, an inner horn mouth is formed in the needle cylinder, a central shaft of the inner horn mouth coincides with a central shaft of the transmission shaft, the edge of the horn mouth of the inner horn mouth extends to the outer edge of the end face of the needle cylinder from the outer periphery, and the inner wall of the inner horn mouth is an arc-shaped surface. The microneedle hair remover for hair implantation can help to increase the contact area between the end part of the tubular microneedle and the skin of the head, can stabilize hair follicles in the hair removing process, plays a role in protecting the hair follicles, and is beneficial to reducing the operation difficulty of hair implantation operation.

Description

Microneedle hair remover for growing hair

Technical Field

The utility model relates to the technical field of hair implantation instruments, in particular to a microneedle hair remover for hair implantation.

Background

The hair remover is a professional instrument for a vegetation traceless hair-planting technology of a hair loss person, good hair follicles are picked out by the hair remover and transplanted to a hair loss area, the scalp injury of the hair loss person is small, the scalp is less affected, blood loss is small and zero infection is caused, the pain of the hair loss person can be reduced, the existing hair remover has higher efficiency in use, and the hair remover is convenient to use. The hair remover in the prior art generally comprises a handle, wherein a motor is arranged in the handle, a transmission shaft is connected with the transmission shaft, a tubular microneedle is coaxially connected to the transmission shaft, and when the hair remover is used, the transmission shaft is driven to rotate through the motor so as to drive the microneedle to rotate, the microneedle in a rotating state is inserted into a occipital portion supply area of the head of a human body so as to pick a proper hair follicle, and then the hair follicle after removing connective tissue and dermis layers is implanted into a hair follicle easy to lose hair in the head of the human body.

However, when the tubular microneedle of the prior art is used in an operation, after the microneedle rotates at a high speed, the sharp ring at the edge of the end part of the microneedle is directly inserted into the skin of the head of a human body, and the contact area between the end part of the tubular microneedle and the skin of the head is small, so that the stability of hair follicles is not facilitated, the hair follicles are easily damaged in the hair taking process, and the hair implantation operation is difficult.

Disclosure of Invention

In view of the above, the utility model provides a hair-planting microneedle hair remover which can help to increase the contact area between the end part of a tubular microneedle and the skin of the head, can stabilize hair follicles in the hair-removing process, plays a role in protecting hair follicles, and is beneficial to reducing the operation difficulty of hair-planting operation.

The utility model relates to a microneedle hair remover for hair planting, which comprises a handle and a motor arranged in the handle, wherein a power output end of the motor is provided with a transmission shaft, the transmission shaft is in transmission connection with a microneedle, the microneedle comprises a needle cylinder, an inner horn mouth is formed in the needle cylinder, a central shaft of the inner horn mouth coincides with a central shaft of the transmission shaft, a horn mouth edge of the inner horn mouth extends to the outer periphery of an end face of the needle cylinder, and the inner wall of the inner horn mouth is an arc-shaped surface.

In one embodiment of the present utility model, a microneedle dispenser for hair growth according to the present utility model has a barrel removably attached to a drive shaft.

In an embodiment of the application, according to the microneedle hair remover for planting hair, the polygonal counter bore is formed in the outer end of the transmission shaft, the polygonal column is arranged at one end, far away from the inner horn mouth, of the needle cylinder, and the polygonal column is sleeved in the polygonal counter bore.

In an embodiment of the present utility model, a microneedle hair remover for hair planting has a polygonal column and a polygonal counter bore in interference fit with each other.

In an embodiment of the present utility model, a microneedle hair remover for growing hair is provided with a plurality of adhesive tapes on a polygonal column, and each adhesive tape is fixed around a central collar of the polygonal column around an outer peripheral surface of the polygonal column.

In an embodiment of the present utility model, a microneedle hair remover for hair planting is provided, wherein a magnet is disposed at a bottom of a polygonal counter bore, and a polygonal column is made of magnetic metal.

In an embodiment of the present utility model, a microneedle extractor for hair growth is provided, wherein a light emitting component is disposed on a handle, and a light emitting direction of the light emitting component faces to a microneedle.

In an embodiment of the application, according to the microneedle hair extractor for hair planting, the light emitting component comprises a light condensing cover and an LED lamp, the light condensing cover is sleeved on the periphery of the handle, a cover opening of the light condensing cover corresponds to the microneedle, and the LED lamp is arranged in the light condensing cover.

In an embodiment of the application, according to the microneedle hair remover for hair planting, the LED lamp is in a ring shape, so that an inner hole is formed in the middle of the LED lamp, a bearing is arranged between the transmission shaft and the LED lamp, the inner ring of the bearing is sleeved on the outer wall of the transmission shaft, and the outer ring of the bearing is sleeved on the inner hole of the LED lamp.

In an embodiment of the present utility model, a microneedle extractor for growing hair is provided, wherein a mouth of a light-gathering cover is covered with a warm-color light sheet.

According to the microneedle hair remover for growing hair, the inner horn mouth is machined in the needle cylinder of the microneedle, the central shaft of the inner horn mouth is coincided with the central shaft of the transmission shaft, the inner horn mouth can coaxially rotate along with the microneedle, meanwhile, the horn mouth edge of the inner horn mouth extends to the outer periphery of the end face of the needle cylinder to ensure that the outer port of the needle cylinder has certain sharpness, normal cutting capability can be achieved, the inner horn mouth is formed in the needle cylinder, the contact area between the needle cylinder and the skin of the head can be increased, the inner wall of the inner horn mouth can be utilized to apply larger contact pressure to the surface of the skin of the head in the hair removing process, so that the skin around hair follicles is more stable, the effect of protecting the hair follicles is achieved to a certain extent, the damage to the scalp is reduced, and the skin of the head after operation is recovered better. And the inner wall of interior horn mouth is the arcwall face, and the plane that stretches relatively straight, curved inner wall face can help the inner wall of interior horn mouth to laminate head skin more easily, plays more stable touch and press the effect, consequently can protect the hair follicle more stably in the in-process of getting and sending out the operation.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following brief description will be given of the drawings used in the embodiments or the description of the prior art, it being obvious that the drawings in the following description are some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a partial block diagram of the present utility model;

FIG. 4 is a partial structural cross-sectional view of the present utility model;

FIG. 5 is a partial structural cross-sectional view of the present utility model;

FIG. 6 is a partial block diagram of the present utility model;

FIG. 7 is a partial structural cross-sectional view of the present utility model;

fig. 8 is a partial structural view of the present utility model.

Reference numerals:

1. the micro-needle comprises a handle, 2, a transmission shaft, 3, a micro-needle, 4, a needle cylinder, 5, an inner bell mouth, 6, a polygonal counter bore, 7, a polygonal column, 8, an adhesive tape, 9, a magnet, 10, a light condensing cover, 11, an LED lamp, 12, a warm color lamp sheet, 13, a bearing, 14, an inner hole, 15 and an arc-shaped surface.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 8, the structure of the microneedle hair remover for hair planting in this embodiment includes a handle 1, a transmission shaft 2 and a microneedle 3, a motor (not shown in the drawings) is installed in the handle 1, the upper end of the transmission shaft 2 is located in the handle 1 and is in transmission connection with the motor in the handle 1, and the lower end of the transmission shaft 2 is in transmission connection with the microneedle 3, so that the motor can drive the microneedle 3 to rotate through the transmission shaft 2 when in use. In addition, after the improvement of the microneedle 3 in this embodiment, the microneedle 3 includes a syringe 4, an inner flare 5 is formed inside the syringe 4, a central axis of the inner flare 5 coincides with a central axis of the transmission shaft 2, a flare edge of the inner flare 5 extends to an outer edge of a lower end face of the syringe 4 from an outer periphery, and an inner wall of the inner flare 5 is an arc face 15.

It can be understood that, in the hair remover of this embodiment, an inner flare 5 is machined inside the needle cylinder 4 of the microneedle 3, and the central axis of the inner flare 5 coincides with the central axis of the transmission shaft 2, so that the inner flare 5 can coaxially rotate with the microneedle, and at the same time, the flare edge of the inner flare 5 extends to the outer periphery of the end face of the needle cylinder 4, so as to ensure that the outer port of the needle cylinder 4 has a certain sharpness, and thus normal cutting capability can be realized, since the inner flare 5 is formed inside the needle cylinder 4, the contact area between the needle cylinder 4 and the skin of the head can be increased, and the inner wall of the inner flare can be used to apply a larger contact pressure on the skin surface of the head in the hair removing process, so that the skin around the hair follicle is more stable, the hair follicle is protected to a certain extent, the damage to the scalp is reduced, and the head skin after operation is better recovered. And, the inner wall of interior horn mouth 5 is arcwall face 15, compares the plane that directly stretches, and curved inner wall face can help the inner wall of interior horn mouth 5 to laminate the head skin more easily, plays more stable touch-press effect, consequently can protect the hair follicle more steadily in the in-process of getting the operation.

Therefore, the microneedle hair remover for hair implantation can help to increase the contact area between the end part of the tubular microneedle and the skin of the head, can stabilize hair follicles in the hair removing process, plays a role in protecting the hair follicles, and is beneficial to reducing the operation difficulty of hair implantation operation.

The present embodiment also includes an alternative embodiment in which the syringe 4 is removably attached to the drive shaft 2. Therefore, the micro needle 3 can be conveniently replaced, on one hand, the maintenance of surgical instruments is facilitated, and on the other hand, the micro needle can be cleaner and more sanitary in use, and the bacteria adhered to the surface of the micro needle 3 can be effectively prevented from cross infection among different patients.

The embodiment further comprises an optional specific embodiment, wherein a polygonal counter bore 6 is formed in the outer end of the transmission shaft 2, and a polygonal column 7 is arranged at one end, far away from the inner bell mouth 5, of the needle cylinder 4, and the polygonal column 7 is sleeved in the polygonal counter bore 6 during butt joint installation. Therefore, after the polygonal column 7 is matched and inserted into the polygonal counter bore 6, the polygonal structure can be utilized to enable the transmission shaft 2 to smoothly drive the needle cylinder 4 to rotate, so that the micro needle 3 can work normally.

This example also includes an alternative embodiment, in which the polygonal post 7 is interference fit with the polygonal counterbore 6. The technical effect of this structure mainly lies in, through the interference fit between polygon post 7 and the polygon counter bore 6, can ensure that cylinder 4 fixed connection is in transmission shaft 2, prevents that microneedle 3 from taking place the condition that drops at high-speed rotatory in-process.

The present embodiment further includes an alternative embodiment, in which a plurality of adhesive strips 8 are provided on the polygonal column 7, and each adhesive strip 8 is fixed around the central collar of the polygonal column 7 on the outer peripheral surface of the polygonal column 7.

It can be understood that when the polygonal column 7 with the surface surrounded by the plurality of adhesive strips 8 is inserted into the polygonal counter bore 6, each adhesive strip 8 is extruded between the polygonal counter bore 6 and the polygonal column 7, so that the polygonal column 7 can be ensured to be fastened in the polygonal counter bore 6, and the connection between the needle cylinder 4 and the transmission shaft 2 is more stable.

The embodiment also comprises an optional specific embodiment, wherein the bottom of the polygonal counter bore 6 is provided with a magnet 9, and the polygonal column 7 is made of magnetic metal. So that the connection of the needle cylinder 4 to the drive shaft 2 can be made more stable by magnetic attraction.

This embodiment also includes an alternative embodiment, where the handle 1 is provided with a light emitting component, and the light emitting direction of the light emitting component corresponds to the microneedle 3. It can be understood that, because the handle 1 is provided with the light emitting component with the light emitting direction corresponding to the microneedle 3, the light emitting component can be used for auxiliary illumination in the process of performing the fine surgery, thus playing the role of light supplementing and being beneficial to the fine operation of the medical staff.

For further embodying the scheme, the light-emitting component comprises a light-gathering cover 10 and an LED lamp 11, the light-gathering cover 10 is sleeved on the periphery of the handle 1, the cover opening of the light-gathering cover 10 downwards corresponds to the micro-needle 3, and the LED lamp 11 is installed in the light-gathering cover 10. Therefore, the light source generated by the LED lamp 11 can be projected to the end part of the micro needle 3 in a concentrated manner by the light condensing cover 10, so that the contact part of the micro needle 3 and the skin of the head is more clear in illumination and better in illumination effect.

To the further materialization of above-mentioned scheme, LED lamp 11 is the ring form to make the middle part of LED lamp 11 form hole 14, be provided with bearing 13 between transmission shaft 2 and the LED lamp 11, the inner circle of bearing 13 cup joints in the outer wall of transmission shaft 2, and the outer lane of bearing 13 cup joints the hole at LED lamp 11.

It can be understood that, because the LED lamp 11 is the ring form, consequently can ensure that the LED lamp 11 utilizes the hole 14 at self middle part to cup joint in the periphery of transmission shaft 2, and the structure is compacter reasonable, on the other hand, through cup jointing a bearing 13 between transmission shaft 2 outer wall and LED lamp 11 hole, can ensure that the rotation of transmission shaft 2 can not be rotatory with the LED lamp 11, ensures the stable in structure of LED lamp 11, and transmission shaft 2 also can stably rotate, and the structure is compacter reasonable yet.

For further embodying the above solution, the mouth of the light-gathering cover 10 is covered with a warm-color light sheet 12. It can be appreciated that, since the warm color lamp sheet 12 is additionally arranged at the mouth of the light-gathering cover 10, the light projected outwards by the LED lamp 11 can be softer, and the influence of excessive glaring light on the normal operation of medical staff is avoided.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction. Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a plant microneedle of usefulness of sending out and get hair ware, is in including handle (1) and setting motor in handle (1), the power take off end of motor is provided with transmission shaft (2), transmission shaft (2) transmission is connected with microneedle (3), a serial communication port, microneedle (3) include cylinder (4), cylinder (4) inside are formed with interior horn mouth (5), the center pin of interior horn mouth (5) with the center pin coincidence of transmission shaft (2), the horn mouth edge of interior horn mouth (5) extends to the periphery the terminal surface outer fringe of cylinder (4), the inner wall of interior horn mouth (5) is the arcwall face.

2. A microneedle hair remover for hair planting according to claim 1, characterized in that the needle cylinder (4) is detachably connected to the drive shaft (2).

3. The microneedle hair remover for hair planting according to claim 2, wherein a polygonal counter bore (6) is formed in the outer end of the transmission shaft (2), a polygonal column (7) is arranged at one end, far away from the inner horn mouth (5), of the needle cylinder (4), and the polygonal column (7) is sleeved in the polygonal counter bore (6).

4. A microneedle hair remover for hair implantation according to claim 3, characterized in that the polygonal column (7) is in interference fit with the polygonal counter bore (6).

5. A microneedle hair remover for hair planting according to claim 3, characterized in that a plurality of adhesive strips (8) are arranged on the polygonal column (7), and each adhesive strip (8) is fixed on the peripheral surface of the polygonal column (7) around the central axis of the polygonal column (7).

6. A microneedle hair remover for hair planting according to claim 3, characterized in that the bottom of the polygonal counter bore (6) is provided with a magnet (9), and the polygonal column (7) is made of magnetic metal.

7. The hair taker for hair implantation as claimed in claim 1, wherein a light emitting element is provided on the handle (1), and the light emitting direction of the light emitting element is directed toward the micro needle (3).

8. The hair-planting microneedle extractor according to claim 7, characterized in that the light-emitting component comprises a light-gathering cover (10) and an LED lamp (11), the light-gathering cover (10) is sleeved on the periphery of the handle (1), the cover opening of the light-gathering cover (10) faces the microneedle (3), and the LED lamp (11) is arranged in the light-gathering cover (10).

9. The hair-planting microneedle hair remover according to claim 8, wherein the LED lamp (11) is in a ring shape, so that an inner hole is formed in the middle of the LED lamp (11), a bearing (13) is arranged between the transmission shaft (2) and the LED lamp (11), an inner ring of the bearing (13) is sleeved on the outer wall of the transmission shaft (2), and an outer ring of the bearing (13) is sleeved on the inner hole of the LED lamp (11).

10. The hair-planting microneedle extractor according to claim 8, characterized in that the mouth of the light-gathering cover (10) is covered with a warm-color lamp sheet (12).