CN219110647U - Nursing head and beauty instrument - Google Patents
Nursing head and beauty instrument Download PDFInfo
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- CN219110647U CN219110647U CN202223213975.1U CN202223213975U CN219110647U CN 219110647 U CN219110647 U CN 219110647U CN 202223213975 U CN202223213975 U CN 202223213975U CN 219110647 U CN219110647 U CN 219110647U
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 123
- 230000003796 beauty Effects 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000002537 cosmetic Substances 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a nursing head and a beauty instrument, wherein the nursing head comprises: an insulating base, wherein one side surface of the insulating base in the thickness direction is provided with a nursing surface; at least a pair of conductive electrode, conductive electrode locates insulating base, conductive electrode includes electrode body and nursing portion, nursing portion establishes electrode body along one side of insulating base's thickness direction is followed insulating base's thickness direction nursing portion is located at least nursing face place one side, nursing portion's resistance with electrode body's conductivity is different. According to the nursing head, the resistance of the nursing part is different from the conductivity of the electrode body, and the total resistance of the conductive electrode can be changed by changing the conductivity of the nursing part, so that the output current of the conductive electrode is changed, and further the nursing experience of people is changed. Therefore, the nursing heads with different nursing experiences can be prepared without changing the size and the structure of the conductive electrode, and the mass production is convenient.
Description
Technical Field
The utility model relates to the field of articles for daily use, in particular to a nursing head and a beauty instrument.
Background
An electrode head assembly (hereinafter, abbreviated as a nursing head) is an important component of a cosmetic apparatus, and is contacted with skin through a conductive electrode and outputs energy in the form of electricity, heat, radio frequency waves, etc. to the skin to achieve nursing or treatment of the skin. As shown in fig. 9, which is a schematic diagram of a microcurrent skin treatment, it can be seen that the current in the treatment skin circuit is directly affected by the electrode resistance, assuming a fixed input voltage and skin resistance. In other words, the flow of the therapeutic skin can be adjusted by adjusting the electrode resistance, thereby adjusting the sense of body and the therapeutic effect of the user. However, the conductive electrode of the existing product is mostly processed by conductive metal or nonmetal materials, and the problem is that the resistance of each electrode is unique and fixed, and is difficult to adjust, if the resistance is to be adjusted, only the material of the conductive electrode can be replaced, and the mass realization in production is difficult.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a nursing head, which is convenient for changing the output current of the conductive electrode and mass production.
Another object of the present utility model is to propose a cosmetic device.
A care head according to an embodiment of the first aspect of the present utility model includes: an insulating base, wherein one side surface of the insulating base in the thickness direction is provided with a nursing surface; at least a pair of conductive electrode, conductive electrode locates insulating base, conductive electrode includes electrode body and nursing portion, nursing portion is at least established the electrode body along one side of the thickness direction of insulating base, along the thickness direction of insulating base nursing portion is located the one side that the nursing face was located, the conductivity of nursing portion is different with the conductivity of electrode body.
According to the nursing head provided by the embodiment of the utility model, the conductivity of the nursing part is different from that of the electrode body, and the total resistance of the conductive electrode can be changed by changing the conductivity of the nursing part, so that the output current of the conductive electrode is changed, and the nursing experience of people is further changed. Thus, the nursing heads with different nursing experiences can be prepared without changing the size and the structure of the conductive electrode, batch production is facilitated, and the wear resistance and the appearance feeling of the nursing heads can be improved by changing the nursing part.
According to some embodiments of the utility model, the electrical conductivity of the care portion is lower than the electrical conductivity of the electrode body; or (b)
The electrical conductivity of the nursing portion is higher than the electrical conductivity of the electrode body.
According to some embodiments of the utility model, the care portion is a silicon carbide piece, a titanium nitride piece, a zinc piece, a copper piece, an aluminum piece, a silver piece, a gold piece, or a platinum piece.
According to some embodiments of the utility model, the care portion is a film layer plated on a surface of the electrode body.
According to some embodiments of the utility model, the electrode body is a metal piece; preferably stainless steel.
According to some embodiments of the utility model, the thickness of the nursing portion is smaller than the thickness of the electrode body in the thickness direction of the insulating base.
According to some embodiments of the utility model, the thickness of the nursing part in the thickness direction of the insulating base is d 1 Wherein said d 1 The method meets the following conditions: d is less than or equal to 2 mu m 1 Less than or equal to 20 mu m; preferably, 3 μm.ltoreq.d 1 Less than or equal to 15 mu m; further preferably, 3.5 μm.ltoreq.d 1 ≤12.5μm。
According to some embodiments of the utility model, the thickness of the electrode body in the thickness direction of the insulating base is d 2 Wherein said d 2 The method meets the following conditions: d is less than or equal to 2mm 2 ≤6mm。
According to some embodiments of the utility model, a roughness of a side surface of the electrode body adjacent to the nursing portion is Ra, wherein the Ra satisfies: ra is more than or equal to 1.6 mu m.
According to an embodiment of the second aspect of the present utility model, the present utility model provides a cosmetic apparatus comprising a care head according to the embodiment of the first aspect described above.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the structure of a care head according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of the A-A plane of FIG. 1 in accordance with an embodiment of the present utility model;
FIG. 3 is an enlarged view of part B of FIG. 2 in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of a nursing head according to another embodiment of the present utility model;
FIG. 5 is an enlarged view of a portion of portion C of FIG. 4 in accordance with an embodiment of the present utility model;
fig. 6 is a schematic view of the structure of a nursing head according to still another embodiment of the present utility model;
FIG. 7 is an enlarged view of part D of FIG. 6 in accordance with an embodiment of the present utility model;
fig. 8 is a schematic view of the structure of a nursing head according to still another embodiment of the present utility model;
fig. 9 is a schematic diagram of the operation of the beauty treatment instrument according to the embodiment of the present utility model.
Reference numerals:
100: a care head;
1: an insulating base; 11: a care surface;
2: a conductive electrode; 21: an electrode body; 22: nursing department.
Detailed Description
Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.
A care head 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 9.
A care head 100 according to an embodiment of the first aspect of the present utility model, as shown in fig. 1, comprises an insulating base 1 and at least one pair of conductive electrodes 2. The insulating base 1 has a supporting function and can be connected with other components. The conductive electrode 2 can be directly contacted with the skin, and the skin is stimulated by the current in the conductive electrode 2 to perform skin care.
In which, referring to fig. 2 to 8, one side surface of the insulating base 1 in the thickness direction has a care surface 11, and the care head 100 contacts the skin through the care surface 11, thereby providing care to the skin.
Further, referring to fig. 1 to 8, the conductive electrode 2 is disposed on the insulating base 1, the conductive electrode 2 includes an electrode body 21 and a nursing portion 22, the nursing portion 22 is disposed on one side of the electrode body 21 along the thickness direction of the insulating base 1, the nursing portion 22 is at least on one side of the nursing surface 11 along the thickness direction of the insulating base 1, and the conductivity of the nursing portion 22 is different from the conductivity of the electrode body 21. In this way, the care portion 22 may be brought into contact with the skin directly at the care surface 11 to care for the skin, or may be brought into contact with the skin after applying the conductive gel or the coupling agent to the surface of the care portion 22. And the total resistance of the conductive electrode 2 can be changed by changing the conductivity of the nursing part 22, so that the output current of the conductive electrode 2 is changed, and different nursing experiences are brought to the human body. On the one hand, as shown in fig. 2 to 4, the nursing portion 22 is located only on the side surface of the nursing face 11 in the thickness direction of the insulating base 1, so that the resistance of the conductive electrode 2 can be affected by changing the conductivity of the nursing portion located on the side surface of the nursing face 11. On the other hand, as shown in fig. 8, the nursing portion 22 is located on most of the surface of the electrode body 21 including the side surface on which the nursing face 11 is located, so that the resistance of the conductive electrode 2 can be further affected by changing the conductivity of the nursing portion 22 of most of the surface including the side surface on which the nursing face 11 is located. On the other hand, referring to fig. 6 to 7, the nursing portion 22 is located on the surface of the electrode body 21, and the surface of the electrode body 21 is entirely covered, so that the influence on the resistance of the conductive electrode 2 is more remarkable when the resistivity of the nursing portion 22 is changed. Wherein, the conductivity is the reciprocal of the resistivity in the international system of units and represents the conductive property of the substance.
According to the nursing head 100 of the embodiment of the present utility model, the conductivity of the nursing portion 22 is different from the conductivity of the electrode body 21, and by changing the conductivity of the nursing portion, the total resistance of the conductive electrode 2 can be changed, so that the output current of the conductive electrode 2 is changed, and further the nursing experience of people is changed. Thus, the nursing head 100 with different nursing experiences can be prepared without changing the size and structure of the conductive electrode 2, which is beneficial to mass production, and the wear resistance and the appearance feeling of the nursing head 100 can be improved by changing the nursing part 22.
According to some embodiments of the utility model, the electrical conductivity of the care portion 22 is lower than the electrical conductivity of the electrode body 21. So configured, the resistance of the nursing portion 22 is relatively large, and since the total resistance (R) of the conductive electrode 2 is equal to the sum of the resistance (Rm) of the electrode body 21 and the resistance (Rc) of the nursing portion 22, and the skin resistance (Rs) of the site to be treated, the total resistance (R) of the conductive electrode 2 increases as the resistance (Rc) of the nursing portion 22 increases. In actual use, with reference to fig. 9, the care of the local skin is generally only for a few seconds, in which short time the input voltages U, rm and Rs can be considered fixed, and the output current (I) on the conductive electrode 2 satisfies the following relationship: i=u/R. Thus, as the total resistance of the conductive electrode 2 becomes larger, the output current on the conductive electrode 2 becomes smaller. The intensity of the care experience that the care head 100 brings to the skin is thus reduced and the care or treatment effect is relaxed.
According to other embodiments of the utility model, the electrical conductivity of the care portion 22 is higher than the electrical conductivity of the electrode body 21. So configured, the resistance of the care portion 22 is relatively small, as noted above, since the total resistance (R) of the conductive electrode 2 is equal to the sum of the resistance (Rm) of the electrode body 21 and the resistance (Rc) of the care portion 22, the total resistance (R) of the conductive electrode 2 decreases as the resistance (Rc) of the care portion 22 decreases. The output current at the conductive electrode 2 becomes large. In this way, the intensity of the care experience imparted to the skin by the care head 100 is increased and the care or treatment effect can be enhanced.
According to some embodiments of the utility model, the nursing portion 22 is a silicon carbide piece, a titanium nitride piece, a zinc piece, a copper piece, an aluminum piece, a silver piece, a gold piece, or a platinum piece. So configured, the care portion 22 may be a metallic conductive member or a non-metallic conductive member. The requirements of the care portion 22 for resistance, color, hardness, etc. can be satisfied. Of course, the care portion 22 may select a metal or non-metal member that satisfies the performance as needed. For example, when the total resistance of the conductive electrode 2 needs to be made large, an aluminum member having a smaller conductivity may be selected, and when the total resistance of the conductive electrode 2 needs to be made small, a silver member having a larger conductivity may be selected. The silicon carbide piece may be selected if it is desired to increase the hardness of the conductive electrode 2. Titanium nitride pieces may be selected if it is desired to lighten the color of the conductive electrode 2 and improve the appearance. It is even possible to mix two or more metals or non-metals as needed in order to improve various properties of the conductive electrode 2.
According to some embodiments of the utility model, the care portion 22 is a film layer plated on the surface of the electrode body 21. So set up, nursing portion 22 and electrode body 21 connect compactly, are favorable to improving the security performance of nursing head 100.
According to some embodiments of the utility model, the electrode body 21 is a metal piece. By the arrangement, the requirement of the conductive electrode 2 on the conductive performance can be met.
According to some alternative embodiments of the utility model, the electrode body 21 is a stainless steel piece. The electrode body 21 thus provided has high structural stability and good electrical conductivity.
According to some embodiments of the present utility model, referring to fig. 2 to 9, in the thickness direction of the insulating base 1, the thickness of the nursing portion 22 is smaller than the thickness of the electrode body 21. So set up, in the thickness direction of insulating base 1, nursing portion 22 occupy less in whole conductive electrode 2, when setting up different nursing portions 22 on electrode body 21 as required, need be less to conductive electrode 2's change in the thickness direction of insulating base 1, be favorable to conductive electrode 2 structure and performance's stability, set up the raw materials that different nursing portions 22 need consume less simultaneously, be favorable to lower cost.
According to some embodiments of the utility model, the thickness of the nursing portion 22 in the thickness direction of the insulating base 1 is d 1 Wherein d 1 The method meets the following conditions: d is less than or equal to 2 mu m 1 And is less than or equal to 20 mu m. So configured, if the thickness of the nursing portion 22 in the thickness direction of the insulating base 1 is less than 2 μm, the thickness of the nursing portion 22 in the thickness direction of the insulating base 1 is small, which may cause unstable structure of the nursing portion 22 or less influence on the resistance of the conductive electrode 2, and the resistance and output current of the conductive electrode 2 cannot be effectively adjusted, so that the purpose of adjusting the human nursing experience cannot be achieved; if the thickness of the nursing portion 22 in the thickness direction of the insulating base 1 is greater than 20 μm, the thickness of the nursing portion 22 in the thickness direction of the insulating base 1 is large, the structure of the conductive electrode 2 may be unstable when the nursing portion 22 is changed, and the influence of the nursing portion 22 on the resistance of the conductive electrode 2 is large, which may cause the resistance and output current of the conductive electrode 2 to fluctuate excessively, thereby affecting the nursing experience. By setting up, d 1 Satisfy d of 2 mu m 1 The resistance and the output current of the conductive electrode 2 can be effectively adjusted and the stability of the structure and the performance of the conductive electrode 2 can be maintained.
According to some embodiments of the utility model, d 1 Further satisfies: d is less than or equal to 3 mu m 1 And is less than or equal to 15 mu m. By controlling the thickness of the nursing portion 22 in the thickness direction of the insulating base 1, the resistance and the output current of the conductive electrode 2 can be effectively adjusted, and the stability of the structure and the performance of the conductive electrode 2 can be maintained.
According to some embodiments of the utility model, d 1 Further satisfies: d is less than or equal to 3.5 mu m 1 And is less than or equal to 12.5 mu m. By controlling the thickness of the nursing portion 22 in the thickness direction of the insulating base 1, the resistance and the output current of the conductive electrode 2 can be more effectively adjusted, and the structure and performance of the conductive electrode 2 can be stabilized.
According to some embodiments of the utility modelIn the embodiment, the thickness of the electrode body 21 in the thickness direction of the insulating base 1 is d 2 Wherein d 2 The method meets the following conditions: d is less than or equal to 2mm 2 Is less than or equal to 6mm. So configured, if the thickness of the electrode body 21 in the thickness direction of the insulating base 1 is less than 2mm, the thickness of the electrode body 21 in the thickness direction of the insulating base 1 is small, possibly resulting in an unstable structure of the conductive electrode 2, thereby affecting the human care experience; if the thickness of the electrode body 21 in the thickness direction of the insulating base 1 is greater than 6mm, the greater thickness of the electrode body 21 in the thickness direction of the insulating base 1 may result in a larger volume of the conductive electrode 2, thereby resulting in a larger volume of the massage head, which is inconvenient to use. By setting up, d 2 Satisfy d of 2mm less than or equal to 2 The structure of the conductive electrode 2 is unstable and the massage head is compact in structure and convenient to use and is less than or equal to 6mm.
According to some embodiments of the present utility model, referring to fig. 5, the roughness of the surface of the electrode body 21 adjacent to the nursing portion 22 is Ra, where Ra satisfies: ra is more than or equal to 1.6 mu m. By such arrangement, the roughness of the surface of the electrode body 21 adjacent to the nursing portion 22 is high, which is favorable for connection of the nursing portion 22 and the electrode body 21, so that the conductive electrode 2 is structurally stable. In addition, the surface of the electrode body 21 adjacent to the nursing portion 22 may be a frosted surface or a concave-convex surface, so that the nursing portion 22 forms a plating layer or a coating layer on the surface of the electrode body 21 adjacent to the nursing portion 22.
According to some embodiments of the present utility model, as shown in fig. 5, a surface of the electrode body 21 adjacent to the nursing portion 22 may be pretreated to increase its roughness. The pretreatment method comprises surface sand blasting, polishing, acid washing, corrosion, laser etching, machining and the like. But is not limited thereto. By pretreating the surface of the electrode body 21 on the side adjacent to the nursing portion 22, on the one hand, the roughness of the surface of the electrode body 21 on the side adjacent to the nursing portion 22 is increased, so that the bonding force between the nursing portion 22 and the electrode body 21 is increased, and on the other hand, the film layer (nursing portion 22) plated on the electrode body 21 can be made to have different texture effects.
According to some embodiments of the present utility model, as shown in fig. 1, the plurality of conductive electrodes 2 is plural, and the plurality of conductive electrodes 2 includes an electrode body 21 and a nursing portion 22, respectively. So arranged, the electrode body 21 of the plurality of conductive electrodes 2 is correspondingly matched with the plurality of nursing portions 22, and the plurality of nursing portions 22 may have two or more different nursing portions 22. For example, the plurality of nursing home 22 may have two or more different thicknesses of nursing home 22, and the nursing home 22 may have two or more different metallic or non-metallic nursing home 22.
The beauty treatment apparatus according to the embodiment of the second aspect of the present utility model includes the care head 100 according to the embodiment of the first aspect described above.
According to the beauty instrument of the utility model, the nursing heads 100 with different output currents are conveniently matched, the structure is stable, and the mass production is convenient.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by "thickness", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. The meaning of "plurality of" is two or more. Furthermore, in the description herein, reference to the terms "one embodiment," "some embodiments," "illustrative 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (13)
1. A care head, comprising:
an insulating base, wherein one side surface of the insulating base in the thickness direction is provided with a nursing surface;
at least a pair of conductive electrode, conductive electrode locates insulating base, conductive electrode includes electrode body and nursing portion, nursing portion establishes electrode body along one side of insulating base's thickness direction is followed insulating base's thickness direction nursing portion is located at least nursing face place one side, nursing portion's conductivity is different with electrode body's conductivity.
2. The care head according to claim 1 wherein the electrical conductivity of the care portion is lower than the electrical conductivity of the electrode body; or (b)
The electrical conductivity of the nursing portion is higher than the electrical conductivity of the electrode body.
3. The care head of claim 1, wherein the care portion is a silicon carbide piece, a titanium nitride piece, a zinc piece, a copper piece, an aluminum piece, a silver piece, a gold piece, or a platinum piece.
4. The nursing head of claim 1 wherein the nursing section is a film plated on a surface of the electrode body.
5. The care head of claim 1 wherein the electrode body is a metal piece.
6. The care head of claim 5 wherein the electrode body is a stainless steel member.
7. The nursing head as defined in claim 1, wherein a thickness of the nursing section is smaller than a thickness of the electrode body in a thickness direction of the insulating base.
8. The nursing head as defined in claim 1, wherein the nursing section has a thickness d in a thickness direction of the insulating base 1 Wherein said d 1 The method meets the following conditions: d is less than or equal to 2 mu m 1 ≤20μm。
9. The care head of claim 8 wherein d 1 The method meets the following conditions: d is less than or equal to 3 mu m 1 ≤15μm。
10. The care head of claim 8 wherein d 1 The method meets the following conditions: d is less than or equal to 3.5 mu m 1 ≤12.5μm。
11. The nursing head of claim 1 wherein the electrode body has a thickness d in the thickness direction of the insulating base 2 Wherein said d 2 The method meets the following conditions: d is less than or equal to 2mm 2 ≤6mm。
12. The care head according to claim 1 wherein a roughness of a side surface of the electrode body adjacent to the care portion is Ra, wherein the Ra satisfies: ra is more than or equal to 1.6 mu m.
13. Cosmetic apparatus, characterized by comprising a care head according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223213975.1U CN219110647U (en) | 2022-12-01 | 2022-12-01 | Nursing head and beauty instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223213975.1U CN219110647U (en) | 2022-12-01 | 2022-12-01 | Nursing head and beauty instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219110647U true CN219110647U (en) | 2023-06-02 |
Family
ID=86524607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223213975.1U Active CN219110647U (en) | 2022-12-01 | 2022-12-01 | Nursing head and beauty instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219110647U (en) |
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2022
- 2022-12-01 CN CN202223213975.1U patent/CN219110647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Nursing head and beauty device Granted publication date: 20230602 Pledgee: Beijiao sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: Guangdong Huazhi Beauty Technology Co.,Ltd. Registration number: Y2024980035433 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |