CN107822295B - Anti-static health-care comb - Google Patents
Anti-static health-care comb Download PDFInfo
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- CN107822295B CN107822295B CN201710493466.3A CN201710493466A CN107822295B CN 107822295 B CN107822295 B CN 107822295B CN 201710493466 A CN201710493466 A CN 201710493466A CN 107822295 B CN107822295 B CN 107822295B
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D24/00—Hair combs for care of the hair; Accessories therefor
- A45D24/04—Multi-part combs
- A45D24/10—Multi-part combs combined with additional devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H11/00—Belts, strips or combs for massage purposes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/14—Leading-off electric charges, e.g. by earthing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/021—Scalp
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Abstract
The invention provides an anti-static health-care comb, which is characterized in that a conductive metal film is coated on the comb, a resin protective film is coated on the conductive metal film, the conductive metal film and the resin protective film are compounded to reduce the conductive performance of the metal film, the original pure conductor is converted into a product with a composite semiconductor structure, the product has the performance of higher charge transfer speed of a semiconductor material, the charge generated by friction can be directly dredged and dissipated through the contact of a human body, the effect of preventing static electricity is achieved, hair is protected, the hair is combed more smoothly, and the curling phenomenon is avoided; the front of the comb tooth part is provided with an air bag skin which is arched upwards, and the air bag skin is provided with air bag through holes and a plurality of comb teeth, so that air can be sucked and exhausted towards the cavity during combing, the air bag skin is fluctuated, the combing of the circles of comb teeth can be changed according to different contact positions of the head, the head skin feels comfortable and is not stressed, and the comb tooth part has a certain massage health-care function.
Description
Technical Field
The invention relates to a comb for combing hair, in particular to an anti-static health-care comb.
Background
When people comb hair, because the comb teeth of the comb can generate a large amount of friction with the hair, the generated static electricity can curl the hair and is difficult to comb; in addition, static electricity can damage the scalp and the hair quality, and broken hair is more easily generated. The anti-static comb in the prior art is mainly designed by two ideas, one is to inhibit electrification, for example, a comb is made of a material which contains a proper amount of water and is not easy to generate electricity by friction, such as a wooden comb and a horn comb; the other is to guide the charges, so that the charges are not easy to be accumulated in a large amount to form static electricity, such as humidification antistatic electricity, negative ion antistatic electricity or other conductive material antistatic electricity.
For the first design, the hair combing experience and the price of materials become factors restricting the wide popularization of the product, for example, most of the electric combs such as oxhorn combs have only a single row of comb teeth, the hair combing experience is not good enough, the raw materials are difficult to obtain and process, the price is expensive, and the common consumers are difficult to consume;
in the second design, the humidifying antistatic effect is basically to add liquid (such as water) into the cavity of the comb head, so that the generation of static electricity is reduced. However, the humidified comb is easily uncomfortable, and particularly has a large use limitation in cold weather. The conductive material is used to make the comb teeth, and the generated charges are guided by the comb teeth, so that the charges cannot be smoothly accumulated to form static electricity. However, the whole comb is made of a conductor material, and electric charges are conducted to a conducting area by a conducting circuit, so that the comb is expensive in manufacturing cost, the internal structure is complex, the main shape of the comb is a flat comb with single-row comb teeth, the comb does not have the function of massage and health care, and the pure conductor material also has potential safety hazards. In addition, the injection molding combs with salt ions added in the plastic raw materials are attached to the surfaces of the combs after absorbing moisture in the air, so that charges can be transferred during combing, but when the indoor humidity environment changes, namely the air is dry and the moisture content is low, the charge transfer capacity of the combs is greatly reduced. Also, a comb using a negative ion generator has a good anti-static function, but is expensive, and a Michler's sound generated when positive and negative ions collide is liable to cause a fear to a user, which makes user experience poor.
Aiming at the problems that static electricity can be generated during hair combing, and the existing design has the defects that the materials are expensive, the conductive effect is poor, the conductive design is complex and the like, so that the static electricity preventing health-care comb cannot be widely popularized and used, the invention designs the static electricity preventing health-care comb, and a product with a composite semiconductor structure with higher conductivity is formed on the surface of the comb by coating a multi-layer film on the main body of the comb, so that the mobility of electrons is improved, the generated charges are dredged more quickly, the static electricity is prevented from being generated, the conductive effect is good, the cost is lower, and the static electricity preventing health-care comb is safer.
Disclosure of Invention
The invention provides an anti-static health-care comb aiming at the defects in the prior art, the comb is integrally coated with a conductive metal film, and the conductive metal film is coated with a resin protective film, the resin framework entity of the resin protective film layer blocks part of electrons dissociated on the conductive metal film layer, the two are compounded to reduce the conductive performance of the metal film, the original pure conductor is changed into a product with a compound semiconductor structure, the performance that the charge transfer speed of a semiconductor material is higher, the whole film is integrally conducted, and the charges are more quickly conducted away by being held by hands, so that the charges cannot be smoothly gathered at the tips of comb teeth to form static electricity, and scalp and hair are injured.
The utility model provides an antistatic health care comb, the comb main part includes broach portion and portion of gripping, the surface of portion of gripping, broach portion all coats and has had first middle conducting layer, it falls the protection layer again to coat on the first middle conducting layer. The comb can be a comb with multiple rows of comb teeth or a flat comb with a traditional single row of comb teeth, and only the comb needs to be provided with a holding part for holding the comb, namely the comb can be provided with a handle or without the handle. The first intermediate conductive layer and the first conductive-reducing protective layer form a product with higher conductivity, and the product is called a composite semiconductor structure. The composite semiconductor structure enables the resistance value of the surface of the comb to be within the resistance value range of the semiconductor material, and has the performance that the semiconductor material can transfer charges more quickly.
Preferably, the holding part and the comb-tooth part are of an integrally formed hollow structure, the inner surfaces of the holding part and the comb-tooth part are coated with a second intermediate conductive layer, and a second descending and conducting protective layer is coated on the second intermediate conductive layer. The holding part and the comb tooth part of the comb are hollow and have the same coating composite semiconductor structure with the outer surface, so that the overall conduction stability can be improved, and the technical purpose of transferring charges more quickly can be better realized.
Preferably, the front surface of the head of the comb tooth part is provided with an opening, the opening is provided with an air bag skin which is arched upwards, and the air bag skin is provided with an air bag through hole and is fixedly embedded with a plurality of comb teeth which are annularly distributed by the center of the comb tooth part. The arrangement of the air bag through holes enables the air bag skin and a semi-closed cavity formed by the comb of the hollow structure to have air inlet and outlet, so that the air bag skin can be better contracted and extended according to different positions of the head, and the effects of massaging the scalp and relieving tension are achieved.
Preferably, the air bag skin is a rubber skin, and the rubber skin which is arched upwards and protrudes outwards is tightly attached to the inner wall of the opening of the head part of the comb tooth part; one end of the rubber skin close to the holding part is provided with an air bag through hole; the inner surface and the outer surface of the rubber skin are coated with a first middle conducting layer or a second middle conducting layer, and a first descending guide protective layer or a second descending guide protective layer is coated on the first middle conducting layer or the second middle conducting layer. The first intermediate conductive layer and the second intermediate conductive layer are preferably coatings of the same material, and the first conduction reducing protective layer and the second conduction reducing protective layer are preferably coatings of the same material. The rubber is low in price, convenient and easy to obtain, and the process of coating the soft film on the rubber is mature, and can be integrally conducted with the comb main body, so that charges generated on the comb teeth flow along the comb teeth, the air bag skin, the comb teeth part and the holding part and are guided away by hands.
Preferably, the surface resistance value of the composite semiconductor structure of the first intermediate conductive layer and the first conductive reduction protection layer is 103Omega to 1011Omega, the surface resistance of the composite semiconductor structure of the second intermediate conducting layer and the second descending and conducting protective layer is 103Omega to 1011Omega. The surface resistance value is controlled within the resistance value range of the semiconductor state by the surface resistance tester. Because children may mistakenly insert the comb teeth into the insertion holes of the socket when playing the comb, the comb made of pure conductor materials is designed to reduce the risk of electric shock injury, and is safer and more reliable.
Preferably, the surface resistance value of the composite semiconductor structure of the first intermediate conductive layer and the first conductive reduction protection layer is 104Omega to 109Omega, the surface resistance of the composite semiconductor structure of the second intermediate conducting layer and the second descending and conducting protective layer is 104Omega to 109Omega. The surface resistance value is controlled within the resistance value range of the semiconductor state by the surface resistance tester. Because children may mistakenly insert the comb teeth into the insertion holes of the socket when playing the comb, the comb made of pure conductor materials is designed to reduce the risk of electric shock injury, and is safer and more reliable. When the surface resistance value of the composite semiconductor structure is in the range, the quick conduction performance is greatly improved; the surface resistance is determined by the film material of the composite semiconductor structure, the film thickness, the surface curvature of the comb and other factors.
Preferably, the front and the back of the holding part and the comb teeth part are distributed with a plurality of semi-spherical bulges. The arrangement of the bulges not only can bring the massage and health care effects when the comb is pressed, but also more importantly, after the thickness of the conductive reducing protection layer is increased, the free charges penetrating through the resin gaps are reduced, the surface charge density can be changed by the shape of the bulges, the free charges on the surface of the conductive layer are more transferred, the resistance value of the surface of the comb is reduced, the resistance value is closer to the resistance value range of a semiconductor, and the antistatic effect is enhanced.
Preferably, the first intermediate conducting layer and the second intermediate conducting layer are made of the same material and are both a conducting metal film or a conducting alloy film coated on the surface layer of the comb main body, and the film thickness of the first intermediate conducting layer and the second intermediate conducting layer is not less than 2 microns. When the thickness of the conductive metal film or the conductive alloy film is less than 2 μm, the formed composite product has poor conductivity, which is indicated by slow speed or poor stability, and to a certain extent, the conductive effect is better along with the increase of the film thickness.
Preferably, the first and second conductive reducing protective layers are made of the same material and are transparent resin protective films, and the thickness of each film is not less than 3 μm. On one hand, the resin protective film is arranged to be compounded with the conductive metal film or the conductive alloy film to form a product with a composite semiconductor structure, so that partial conductivity is reduced, but the conductivity rate is higher; on the other hand, the comb is also used for preventing the conductive metal film or the conductive alloy film from being oxidized, so that the conductive effect and the durability are guaranteed, and the service life of the comb is prolonged.
Preferably, the conductive metal film or conductive alloy film and the resin protective film are coated by water plating or vacuum plating, and the transparent resin protective film may be colored using different colorants. The transparent resin protective film is easy to color, different color agents can be added in the post-processing, the comb with any color can be manufactured, the color which can be selected by consumers is more, the comb is not limited to the single color of the common anti-static comb, and the market demand is met.
The invention has the beneficial effects that:
compared with the prior art, the comb integrally formed by using the conductive material has the advantages that the antistatic performance is optimal, the cost is high, and the manufacturing is difficult; according to the anti-static health-care comb, the outer surfaces of the holding part and the comb tooth part of the comb are covered with the conductive metal film and the resin protective film, the resin framework entity of the resin protective film layer blocks part of electrons dissociated in the conductive metal film layer, the electrons and the resin protective film are compounded to reduce the conductive performance of the metal film, the original pure conductor is converted into a product with a composite semiconductor structure, the performance that the charge transfer speed of a semiconductor material is higher is achieved, the integral coating film forms integral conduction, the charges are conducted away more quickly through holding by hands, the static electricity cannot be smoothly accumulated at the tip of the comb tooth to form static electricity, scalp and hair are injured, the effect of preventing the formation of the static electricity is achieved, the hair is protected, the hair is combed more smoothly, and the curling phenomenon is avoided; the invention also has a certain massage health-care function, and the air bag through holes on the air bag skin can suck and discharge a proper amount of air into and out of the cavity in the hair combing process due to a certain pressing action of combing hair, so that the air bag skin fluctuates, the combing of the multi-circle comb teeth can be changed according to different contact positions of the head, the scalp feels comfortable and has no pressing feeling, the problem that a single row of comb teeth feels harder to people is solved, and the massage health-care effect is achieved.
Drawings
Fig. 1 is a perspective view of a comb with multiple rows of teeth.
Fig. 2 is another perspective view of a comb with multiple rows of teeth.
Fig. 3 is a schematic view of the coating structure of the anti-static health-care comb.
Fig. 4 is an enlarged view of the resin structure.
Fig. 5 is a schematic view of a flat comb without a handle and with a single row of comb teeth.
Fig. 6 is a schematic view of a flat comb with a single row of comb teeth having a handle.
The reference numerals in the figure are respectively 1, a first descending and guiding protection layer, 2, a first middle conducting layer, 3, a comb main body, 4, a second middle conducting layer, 5, a second descending and guiding protection layer, 6, a resin framework entity, 7, a resin pore, 8, an air bag through hole, 9, a hemispherical body bulge, 10, a holding part of a flat comb without a handle, 11, a comb tooth part of the flat comb without the handle, 12, a holding part of the flat comb with the handle, 13, a comb tooth part of the flat comb with the handle, 14 and an air bag skin.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in the figure, the anti-static health-care comb comprises a comb tooth part and a handle part, wherein a comb body 3 comprises a comb tooth part and a handle part; the handle portion, the comb tooth portion and the main body of the comb teeth are made of plastic or other non-conductive materials.
The outer surfaces of the holding part, the comb tooth part and the comb teeth of the comb are coated with a first middle conducting layer 2, and the first middle conducting layer 2 is coated with a first descending and conducting protective layer 1. As shown in the attached drawings, the comb of the present invention can be a comb with multiple rows of comb teeth or a conventional flat comb with single row of comb teeth, and only a holding part is needed for holding the comb, namely, the comb can be a comb with a handle or without a handle (the holding part 10 of the flat comb without a handle, the comb teeth 11 of the flat comb without a handle, the holding part 12 of the flat comb with a handle, and the comb teeth 13 of the flat comb with a handle). The first intermediate conductive layer 2 plus the first conductive reducing layer 1 of the present invention forms a more conductive product called a composite semiconductor structure. The composite semiconductor structure enables the surface resistance of the comb to be within the resistance range of the semiconductor material, and has the performance that the semiconductor material can transfer charges more quickly.
The holding part and the comb tooth part of the comb are of an integrally formed hollow structure, the inner surfaces of the holding part and the comb tooth part are coated with second middle conducting layers 4, and second descending and conducting protective layers 5 are coated on the second middle conducting layers 4. The holding part and the comb tooth part of the comb are hollow and have the same coating composite semiconductor structure with the outer surface, so that the overall conduction stability can be improved, and the technical purpose of transferring charges more quickly can be better realized.
The inner and outer surfaces of the holding part and the comb tooth part of the comb are coated with a first intermediate conducting layer 2 or a second intermediate conducting layer 4, and the first intermediate conducting layer 2 and the second intermediate conducting layer 4 are actually a conducting metal film, such as a copper film, an aluminum film or an alloy film, and can also be a silver film; according to different positioning of products, a common comb product uses a copper film, a high-end comb product uses a metal film with better conductivity and higher cost, such as a silver film, and the like, namely the metal film layer of the product is not limited to copper, and aluminum, nickel, silver, gold, alloy and the like can be selected and used as different intermediate plating layers according to the requirements of the product; the comb of the present invention may be a comb having a plurality of rows of teeth or a conventional flat comb having a single row of teeth.
The front of the head of the comb tooth part of the comb is provided with an oval or round opening, an air bag skin slightly arched upwards is arranged in the opening, an air bag through hole 8 is formed in the air bag skin, and a plurality of comb teeth which are distributed annularly at the center of the comb tooth part are fixedly arranged in the air bag skin. The comb teeth of the comb are fixedly connected with the air bag skin, but the air bag skin is made of flexible materials such as rubber skin, and the comb teeth can swing on the air bag skin; the arrangement of the air bag through holes 8 enables a semi-closed cavity formed by the air bag skin and the comb with a hollow structure to have air inlet and outlet, so that the air bag skin can be better contracted and extended according to different positions of the head, and the comb teeth capable of swinging can play a role in massaging the scalp and relieving tension.
The air bag skin used in the invention is preferably rubber skin, the outer edge of the rubber skin which is arched upwards and protrudes outwards is tightly attached to the inner wall of the circular opening or the oval opening of the comb tooth part head, and an air bag through hole 8 is arranged at one end of the rubber skin close to the holding part; the inner and outer surfaces of the rubber skin are also coated with a first intermediate conducting layer 2 or a second intermediate conducting layer 4, and a first descending guide protective layer 1 or a second descending guide protective layer 5 is covered on the first intermediate conducting layer or the second intermediate conducting layer. The first intermediate conductive layer 2 and the second intermediate conductive layer 4 are preferably coatings of the same material, and the first conductivity reducing protective layer 1 and the second conductivity reducing protective layer 5 are preferably coatings of the same material. That is, the same material is used for both, and the definition of the description is different. Different from the prior conductive rubber skin improved by adding a conductive agent, the rubber skin of the invention can adopt a natural rubber skin, does not need to increase an improvement process, and is directly coated with a layer of conductive metal soft film and a layer of resin protective soft film, the selection of the metal and the resin of the rubber skin is consistent with that of the metal of the conductive metal film and the resin of the resin protective film, and the rubber skin belongs to the same coated product. The rubber is low in price, convenient and easy to obtain, and the process of coating the soft film on the rubber is mature, and can be integrally conducted with the comb main body, so that charges generated on the comb teeth flow along the comb teeth, the air bag skin, the comb teeth part and the holding part and are guided away by hands.
Surface resistance of composite semiconductor structure of first intermediate conductive layer 2 and first conductive reduction protection layer 1Is 103Omega to 1011Omega, the surface resistance of the composite semiconductor structure of the second intermediate conducting layer 4 and the second descending and conducting protective layer 5 is 103Omega to 1011Omega. According to ohm's law, the larger the resistance value, the greater the ability to block current. That is, the smaller the resistance value, the stronger the ability to transfer charges. Conductors, semiconductors and insulators are generally distinguished by resistivity; the so-called resistivity, i.e. the ratio of the product of the resistance at 20 ℃ at normal temperature and the cross-sectional area to the length, is independent of factors such as the length and the cross-sectional area of the conductor, is the electrical property of the conductor material itself, is determined by the material of the conductor, and is dependent on the temperature; through the composite semiconductor structure, the resistivity of the surface of the original comb conducting layer is changed, and the resistance of the surface of the original conducting layer is also changed. Because the surface resistance is simple and easy to understand, and the handheld surface resistance tester is more convenient to carry and measure than a desktop resistivity tester, the change of the surface resistance is utilized in the explanation to explain the principle that the composite semiconductor structure formed by coating the surface of the comb with the multilayer film can prevent static electricity. It is clear that the conductivity properties are different from the charge transport properties. The conductivity of the metal is better than that of the semiconductor because the internal field intensity of the metal body is uniform, and reverse charges can be induced in the semiconductor to generate electric displacement and form a reverse field, so that the current passing through the metal is stronger than that of the semiconductor in a macroscopic view, namely the conductivity is better; the semiconductor has holes and electrons, so that the charge mobility is higher than that of a metal body, namely the charge has higher directional movement speed in the semiconductor, and the charge can be more quickly conducted away. Therefore, the composite semiconductor structure on the surface of the comb can prevent static electricity during combing.
The surface resistance of the composite semiconductor structure of the first intermediate conductive layer 2 and the first conductive reducing protective layer 1 is more preferably 104Omega to 109Ω, the surface resistance of the composite semiconductor structure of the second intermediate conductive layer 4 and the second conductive reduction layer 5 is more preferably 104Omega to 109Omega. The surface resistance value measured by the surface resistance tester is controlled within the resistance value range of the semiconductor state, because the comb is a household article and can be placed everywhere, children can place the comb at any timeCan be taken and used as a toy. Therefore, the surface of the comb main body 3 is designed into a composite semiconductor structure, so that partial conductivity can be reduced, the current passing through the comb is reduced, the risk of electric shock caused by the fact that a child touches a power supply jack with the comb is reduced, and the comb is safer and more reliable to use. When the surface resistance value of the composite semiconductor structure is in the range, the quick conduction performance is greatly improved; the surface resistance is determined by the film material of the composite semiconductor structure, the film thickness, the surface curvature of the comb and other factors.
The front and the back of the holding part and the comb tooth part are distributed with a plurality of hemispherical bulges 9. The arrangement of the bulges not only provides the massage health care effect brought by pressing; more importantly, according to Gauss's Law, the electric field intensity flux through any closed curved surface in the electrostatic field is related only to the algebraic sum of the charges in the closed curved surfaces and is equal to the algebraic sum of the charges of the closed curved surfaces divided by the permittivity in vacuum. In other words, when charges are accumulated on the surface of the conductor, the charge density is dependent on the shape of the surface of the conductor. The charge density is near zero at the concave portion, small at the gentle portion, and maximum at the sharp portion. Considering that the surface of the comb main body 3 comes into contact with the human hand or scalp, it is provided as a convex semi-spherical body, rather than a sharp protrusion for faster charge transfer, and this shape is very easily realized by injection molding. Therefore, after the thickness of the conductive reducing protection layer is increased, the free charges passing through the resin gaps are reduced, the surface charge density can be changed by the shape of the bulges, the free charges on the surface of the conductive layer are more transferred, the surface resistance value is reduced (actually, the surface resistivity is reduced), the resistance value is closer to the resistance value range of a semiconductor, and the antistatic effect is enhanced.
The first middle conductive layer 2 and the second middle conductive layer 4 are made of the same material, are both a conductive metal film or a conductive alloy film coated on the surface layer of the comb main body 3, and the film thickness is not less than 2 mu m. When the thickness of the conductive metal film or the conductive alloy film is less than 2 μm, the formed composite semiconductor structure has poor conductivity, which is manifested by slow speed or poor stability, and to a certain extent, the conductive effect is better as the thickness of the film increases. When considering the cost, the film raw material and the film thickness may be appropriately selected depending on the positioning of the product.
The first conductive reducing protective layer 1 and the second conductive reducing protective layer 5 are made of the same material and are transparent resin protective films for reducing partial conductivity, and the film thickness is not less than 3 mu m. On one hand, the resin protective film is arranged to be compounded with the conductive metal film or the conductive alloy film to form a product with a composite semiconductor structure, so that partial conductivity is reduced, the charge transfer capacity of the surface of the comb is improved, and the conductivity is faster; on the other hand, the comb is also used for preventing the conductive metal film or the conductive alloy film from being oxidized, so that the conductive effect and the durability are guaranteed, and the service life of the comb is prolonged. As the resin protective film adopts ionic macroporous weak acid acrylate varnish and the like, a plurality of resin pores 7 exist among resin framework entities 6 of the resin, free charges on the first or second intermediate conductive layer can be dissociated to the surface of the comb through the resin pores 7, the effect that the conductivity of part of the conductive performance needs to be reduced without losing the conductive performance is achieved, and the product of the composite semiconductor structure formed by the resin protective film and the conductive metal film or the conductive alloy film has the performance of faster semiconductor migration charges.
In order to ensure that the surface resistance of the composite semiconductor structure is in the range of a semiconductor and meet the requirement of excellent charge transfer performance of the semiconductor, the film thickness of the conductive metal film or the conductive alloy film is not less than 2 mu m, and the film thickness of the resin protective film is not less than 3 mu m. Under the environment of room temperature 25 ℃ and relative humidity 65 ℃, the surface resistance value of the comb is tested to be 103To 1011Omega, more preferably 104To 109Omega is between. Meanwhile, the thickness of the conductive reducing protective film can be properly increased, so that the durability and the service life of the product are improved.
The coating method of the conductive metal film or the conductive alloy film and the resin protective film adopts water electroplating or vacuum electroplating, compared with the problems of various working procedures and difficult coloring in the forming and processing process of the prior oxhorn comb or the conductive carbon fiber comb, the color is monotonous, and the aesthetic requirements of different customers are difficult to meet; the surface of the comb is provided with a layer of transparent resin protective film, different color agents can be added in the post-processing, the resin is easy to color, the comb with any color can be manufactured, and the market demand is met.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. An anti-static health-care comb comprises a comb tooth part and a holding part, and is characterized in that the outer surfaces of the holding part and the comb tooth part are coated with first middle conductive layers, and a first descending and conducting protective layer is coated on the first middle conductive layers; the first conductivity reducing protective layer is a transparent resin protective film, and the resin protective film is ion type macroporous weak acid acrylate varnish; the front and the back of the holding part and the comb tooth part are respectively provided with a plurality of hemispherical bulges; the surface resistance value of the composite semiconductor structure of the first middle conductive layer and the first descending and conducting protective layer is 103Omega to 1011Omega; the first middle conducting layer is a conducting metal film or a conducting alloy film coated on the surface layer of the comb main body, the film thickness of the first middle conducting layer is not less than 2 mu m, and the film thickness of the first conductivity reducing protective layer is not less than 3 mu m.
2. The anti-static health-care comb according to claim 1, wherein the holding part and the comb teeth part are integrally formed hollow structures, the inner surfaces of the holding part and the comb teeth part are coated with a second intermediate conductive layer, and a second conductive reducing protection layer is coated on the second intermediate conductive layer.
3. The anti-static health-care comb according to claim 2, wherein the front surface of the head part of the comb tooth part is provided with an opening, an air bag skin covers the opening, and the air bag skin is provided with an air bag through hole and a plurality of comb teeth.
4. The anti-static health-care comb according to claim 3, wherein the air bag skin is a rubber skin, and the rubber skin which is arched upwards and protrudes outwards is closely attached to the inner wall of the opening of the head part of the comb tooth part; one end of the rubber skin close to the holding part is provided with an air bag through hole; the inner surface and the outer surface of the rubber skin are coated with a first middle conducting layer or a second middle conducting layer, and a first descending guide protective layer or a second descending guide protective layer is coated on the first middle conducting layer or the second middle conducting layer.
5. The comb according to claim 4, wherein the surface resistance of the composite semiconductor structure of the second middle conductive layer and the second conductive reducing layer is 103Omega to 1011Ω。
6. The comb of claim 5, wherein the surface resistance of the composite semiconductor structure of the first middle conductive layer and the first conductive reducing layer is 104Omega to 109Omega; the surface resistance value of the composite semiconductor structure of the second middle conductive layer and the second descending conductive protection layer is 104Omega to 109Ω。
7. The antistatic health-care comb according to claim 2, wherein the first intermediate conductive layer and the second intermediate conductive layer are made of the same material, are both a conductive metal film or a conductive alloy film coated on the surface of the comb main body, and have a film thickness of not less than 2 μm.
8. The anti-static health-care comb according to claim 2, wherein the first and second conductive reducing protective layers are made of the same material and are transparent resin protective films, and the thickness of the transparent resin protective films is not less than 3 μm.
9. The anti-static health-care comb according to claim 7 or 8, wherein the conductive metal film or the conductive alloy film and the resin protective film are coated by water plating or vacuum plating, and the transparent resin protective film can be colored with different colorants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493466.3A CN107822295B (en) | 2017-06-26 | 2017-06-26 | Anti-static health-care comb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493466.3A CN107822295B (en) | 2017-06-26 | 2017-06-26 | Anti-static health-care comb |
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| CN107822295A CN107822295A (en) | 2018-03-23 |
| CN107822295B true CN107822295B (en) | 2020-08-28 |
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| CN1060858A (en) * | 1990-10-20 | 1992-05-06 | 浙江工学院 | Oil-resisting antistatic and anticorrosive coating |
| CN1551826A (en) * | 2002-02-15 | 2004-12-01 | 三菱树脂株式会社 | Resin-coated metal plate and method for production thereof |
| CN1551319A (en) * | 2003-05-12 | 2004-12-01 | �¹������ҵ��ʽ���� | Method of production of semiconductor device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2813555B1 (en) * | 2000-09-04 | 2003-04-04 | Rexam Beaute Metallisation | PROCESS FOR GIVING A SEMI-TRANSPARENT METALLIZED APPEARANCE TO CASE OR COSMETIC PACKAGING PARTS AND PARTS OBTAINED THEREBY |
| CN1250132C (en) * | 2004-03-11 | 2006-04-12 | 陈祥法 | Comb and its surface treatment method |
| CN201480359U (en) * | 2009-08-03 | 2010-05-26 | 傅鸿辉 | Sawtooth comb |
| CN202635979U (en) * | 2012-04-27 | 2013-01-02 | 林彬 | Static electricity eliminating comb |
| CN203121416U (en) * | 2012-11-13 | 2013-08-14 | 管闽贵 | Quick-drying health-care comb |
| CN105455386A (en) * | 2014-08-23 | 2016-04-06 | 无锡市电盾静电科技有限公司 | Destaticizing comb |
| CN105146898A (en) * | 2015-05-15 | 2015-12-16 | 王京京 | Antistatic nail-beautifying product and manufacturing method thereof |
| CN206043785U (en) * | 2016-06-30 | 2017-03-29 | 徐家才 | Antistatic health-care comb |
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- 2017-06-26 CN CN201710493466.3A patent/CN107822295B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060858A (en) * | 1990-10-20 | 1992-05-06 | 浙江工学院 | Oil-resisting antistatic and anticorrosive coating |
| CN1551826A (en) * | 2002-02-15 | 2004-12-01 | 三菱树脂株式会社 | Resin-coated metal plate and method for production thereof |
| CN1551319A (en) * | 2003-05-12 | 2004-12-01 | �¹������ҵ��ʽ���� | Method of production of semiconductor device |
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| CN107822295A (en) | 2018-03-23 |
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