Equipment for extracting hair follicles of ultra-fine, soft and long hair without shaving completely
By designing an ultra-fine soft long hair follicle extraction device that does not shaved hair, the combination of curved slices and lifting sleeves solves the problem of shortening hair in the prior art, and achieves a safe and efficient hair follicle extraction effect.
Patent Information
- Application Number
- CN202421579962.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-05
AI Technical Summary
Existing hair follicle extraction needles require shortening of hair to prevent long hair from being pressed into the skin or cut off, affecting the effect of hair follicle extraction.
An ultra-fine soft long hair follicle extraction device that does not shaved at all is designed, using the first curved slice and the second curved slice to cut into the scalp along the hair growth direction, and the hair follicle separation is achieved through the cooperation of the lifting sleeve and the limiting rod.
The device can safely and effectively extract hair follicles without cutting hair short, protecting hair and improving the accuracy and safety of hair follicle extraction.
Smart Images
Figure CN222815799U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hair follicle extraction, in particular to a device for extracting ultra-fine, soft and long hair follicles without shaving the hair. Background Art
[0002] With the rapid development of modern medical technology, hair transplantation surgery, as a common plastic surgery, has been favored by more and more patients.
[0003] Existing hair follicle extraction needles need to cut into the skin along the hair growth direction and circumcise to separate the hair follicles from the skin. However, this method requires the hair to be cut short during extraction to prevent the long hair from being pressed into the skin or directly cut off during circumcision, which would affect the hair follicle extraction. For this reason, we propose a hair follicle extraction device that does not require shaving at all, which is ultra-fine and soft long hair. Utility Model Content
[0004] The purpose of the utility model is to provide a device for extracting ultra-fine, soft and long hair follicles without shaving the hair completely, so as to solve the problems raised by the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a completely non-shaving ultra-fine soft long hair follicle extraction device, comprising a handle, a first arc-shaped slice is installed at the bottom of the handle, a rotating sleeve is rotatably installed on the outside of the handle, a connecting rod is installed on one side of the rotating sleeve, a second arc-shaped slice is installed on one end of the connecting rod, and the second arc-shaped slice is rotatably installed on the outside of the first arc-shaped slice;
[0006] A lifting sleeve is slidably installed on the outer side of the handle, a guide assembly connected to the lifting sleeve is installed on the outer side of the handle, an interference groove is opened on the outer side of the lifting sleeve, a baffle is fixedly installed on the outer side of the handle, an elastic member is arranged between the lifting sleeve and the baffle, and a limiting rod passing through the interference groove is fixedly installed on the outer side of the rotating sleeve.
[0007] Preferably, the guide assembly comprises two telescopic rods, an outer rod of the telescopic rod is fixedly mounted on one side of the handle via a mounting seat, and one end of an inner rod of the telescopic rod is mounted on one side of the lifting sleeve.
[0008] Preferably, the elastic member is a spring, one end of the spring is fixed to the lifting sleeve, and the other end of the spring is fixed to the baffle.
[0009] Preferably, the outer diameter of one end of the baffle passing through the interference groove matches the width of the interference groove.
[0010] Preferably, the shape and size of the second arc-shaped slice appropriately match those of the first arc-shaped slice.
[0011] Preferably, a pressure plate is installed on one side of the lifting sleeve.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The completely non-shaving ultra-fine soft long hair follicle extraction device cuts the first arc slice and the second arc slice into the scalp along the hair growth direction, and then after the lower parts of the first arc slice and the second arc slice enter the scalp, the lifting sleeve is pressed down to drive the abutment groove to move downward, and the abutment groove abuts the limit rod, so that the limit rod can rotate, and at this time the limit rod drives the rotating sleeve, the connecting rod and the second arc slice to rotate counterclockwise, so that the scalp in the gap of the first arc slice is cut by the second arc slice, thereby completing the work of hair follicle separation through the first arc slice and the second arc slice.
[0014] 2. The hair follicle extraction device for ultra-fine, soft and long hair without shaving at all, when the first arc-shaped slice cuts in, the longer hair passes through the gap of the first arc-shaped slice, so that the first arc-shaped slice will not press the hair after cutting into the hair, and the subsequent second arc-shaped slice will not cut the hair during rotation, thereby facilitating the hair follicle extraction of fine, soft and long hair without shaving, and extracting the hair follicles while protecting the hair. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model.
[0018] In the figure: 1. handle; 2. first arc-shaped slice; 3. rotating sleeve; 4. connecting rod; 5. second arc-shaped slice; 6. limiting rod; 7. lifting sleeve; 8. resistance groove; 9. spring; 10. pressure plate; 11. telescopic rod; 12. baffle. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment 1
[0021] Please refer to Figure 1-3As shown, the utility model provides a completely non-shaving ultra-fine soft long hair follicle extraction device, comprising a handle 1, a first arc-shaped slice 2 is installed at the bottom of the handle 1, a rotating sleeve 3 is rotatably installed on the outer side of the handle 1, a connecting rod 4 is installed on one side of the rotating sleeve 3, a second arc-shaped slice 5 is installed on one end of the connecting rod 4, the second arc-shaped slice 5 is rotatably installed on the outer side of the first arc-shaped slice 2, and the second arc-shaped slice 5 and the first arc-shaped slice 2 are appropriately matched in shape and size;
[0022] A lifting sleeve 7 is slidably installed on the outside of the handle 1, a guide assembly connected to the lifting sleeve 7 is installed on the outside of the handle 1, an interference groove 8 is opened on the outside of the lifting sleeve 7, a baffle 12 is fixedly installed on the outside of the handle 1, an elastic member is arranged between the lifting sleeve 7 and the baffle 12, a limiting rod 6 passing through the interference groove 8 is fixedly installed on the outside of the rotating sleeve 3, and a pressure plate 10 is installed on one side of the lifting sleeve 7.
[0023] Specifically, the first arcuate slice 2 and the second arcuate slice 5 are used to cut into the scalp, and the second arcuate slice 5 is rotated to achieve circumcision, and the surfaces of the first arcuate slice 2 and the second arcuate slice 5 have gaps for inserting hair into the first arcuate slice 2.
[0024] Wherein: the guide assembly includes two telescopic rods 11, the outer rod of the telescopic rod 11 is fixedly installed on one side of the handle 1 through a mounting seat, and one end of the inner rod of the telescopic rod 11 is installed on one side of the lifting sleeve 7, so that the lifting sleeve 7 can move along the axial direction of the handle 1.
[0025] Among them: the elastic member is specifically a spring 9, one end of the spring 9 is fixed to the lifting sleeve 7, and the other end of the spring 9 is fixed to the baffle 12. After the lifting sleeve 7 is pressed down, the pressing plate 10 is released, so that the spring 9 can drive the lifting sleeve 7 to reset.
[0026] The outer diameter of one end of the baffle plate 12 passing through the abutment groove 8 matches the width of the abutment groove 8 .
[0027] Working principle: The utility model is a completely non-shaving ultra-fine soft long hair follicle extraction device. During extraction, the handle 1 is held by hand to cut the first arc slice 2 and the second arc slice 5 into the scalp along the hair growth direction. Longer hair passes through the gap of the first arc slice 2, so that the first arc slice 2 will not press the hair after cutting into the hair. Then, after the lower parts of the first arc slice 2 and the second arc slice 5 enter the scalp, the pressing plate 10 and the lifting sleeve 7 are pressed down to drive the abutment groove 8 to move downward, and the abutment groove 8 abuts against the limiting rod 6, so that the limiting rod 6 can rotate. At this time, the limiting rod 6 drives the rotating sleeve 3, the connecting rod 4 and the second arc slice 5 to rotate counterclockwise, so that the scalp in the gap of the first arc slice 2 is cut by the second arc slice 5, so that the hair follicle separation work is completed by the first arc slice 2 and the second arc slice 5 together, and the second arc slice 5 will not cut the hair during the rotation process, so that the hair follicle extraction of fine and soft long hair without shaving is convenient.
[0028] After completion, the pressing plate 10 is released, and under the action of the spring 9, the lifting sleeve 7 is reset, thereby driving the limit rod 6 to reset through the abutment groove 8, so that the rotating sleeve 3, the connecting rod 4 and the second arc-shaped slice 5 are reset.
[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A device for extracting ultra-fine, soft and long hair follicles without shaving, comprising a handle (1), characterized in that: A first arc-shaped slice (2) is installed at the bottom of the handle (1), a rotating sleeve (3) is rotatably installed on the outside of the handle (1), a connecting rod (4) is installed on one side of the rotating sleeve (3), a second arc-shaped slice (5) is installed on one end of the connecting rod (4), and the second arc-shaped slice (5) is rotatably installed on the outside of the first arc-shaped slice (2); A lifting sleeve (7) is slidably mounted on the outer side of the handle (1); a guide assembly connected to the lifting sleeve (7) is mounted on the outer side of the handle (1); a resistance groove (8) is provided on the outer side of the lifting sleeve (7); a baffle (12) is fixedly mounted on the outer side of the handle (1); an elastic member is provided between the lifting sleeve (7) and the baffle (12); and a limiting rod (6) passing through the resistance groove (8) is fixedly mounted on the outer side of the rotating sleeve (3).
2. The device for extracting ultra-fine, soft and long hair follicles without shaving according to claim 1, characterized in that: The guide assembly comprises two telescopic rods (11), an outer rod of the telescopic rod (11) being fixedly mounted on one side of the handle (1) via a mounting seat, and one end of an inner rod of the telescopic rod (11) being mounted on one side of the lifting sleeve (7).
3. The device for extracting ultra-fine, soft and long hair follicles without shaving according to claim 1, characterized in that: The elastic member is specifically a spring (9), one end of the spring (9) is fixed to the lifting sleeve (7), and the other end of the spring (9) is fixed to the baffle (12).
4. The device for extracting ultra-fine, soft and long hair follicles without shaving according to claim 1, characterized in that: The outer diameter of one end of the baffle (12) passing through the abutment groove (8) matches the width of the abutment groove (8).
5. The device for extracting ultra-fine, soft and long hair follicles without shaving according to claim 1, characterized in that: The shape and size of the second arc-shaped slice (5) are appropriately matched with those of the first arc-shaped slice (2).
6. The device for extracting ultra-fine, soft and long hair follicles without shaving according to claim 1, characterized in that: A pressing plate (10) is installed on one side of the lifting sleeve (7).