CA3173710A1 - Removable abrasive sleeve for a nail care device - Google Patents
Removable abrasive sleeve for a nail care device Download PDFInfo
- Publication number
- CA3173710A1 CA3173710A1 CA3173710A CA3173710A CA3173710A1 CA 3173710 A1 CA3173710 A1 CA 3173710A1 CA 3173710 A CA3173710 A CA 3173710A CA 3173710 A CA3173710 A CA 3173710A CA 3173710 A1 CA3173710 A1 CA 3173710A1
- Authority
- CA
- Canada
- Prior art keywords
- base
- abrasive
- cloth
- flat
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims description 43
- 239000013013 elastic material Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 12
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- 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
- A45D29/00—Manicuring or pedicuring implements
-
- 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
- A45D29/00—Manicuring or pedicuring implements
- A45D29/04—Nail files, e.g. manually operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Gloves (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to manicuring and pedicuring accessories, and more particularly to nail care devices such as hand nail files. The proposed removable sleeve for a nail care device comprises a base (1) in the form of a flat or flat oval tube, the surface of which has an abrasive working part (2). Said abrasive working part is formed by an abrasive sheet (7) joined to a flat surface (6) of the base (1), and the base (1) itself is formed by a folded sheet (3) of a sheet material, the edges (4) and (5) of which are overlappingly fastened together, forming flat surfaces (6) on two sides of the base (1). The claimed invention provides an increase in the durability of the base and the reliability of the join between the abrasive sheet and the surface of the base.
Description
REMOVABLE ABRASIVE SLEEVE FOR A NAIL CARE DEVICE
The invention is related to manicure or pedicure accessories, namely to nail care devices, such as hand nail files.
There are known similar replaceable abrasives for the nail care devices, among which the closest are the following. There is a nail file containing a metal working plate, one or both sides of which have areas with an abrasive element.
The abrasive element is replaceable and intended for single use only. The replaceability of the abrasive element is achieved by the fact that on one of its sides is applied an adhesive layer and by means of this layer the abrasive element is connected to the io working plate (UA Patent 122100 U, published on December 26, 2017). The disadvantage of such an abrasive element is the lack of reliability of its fixation on the working plate only by means of an adhesive layer applied to one side of the abrasive element, and the possibility of shifting of the abrasive element during operation due to lack of mechanical fixation on the working plate. In this case, the reliability of fixation for such an abrasive element will depend on the quality of the adhesive layer and the strength of its adhesion to the surface of the working plate, which, in turn, will complicate the peeling of the abrasive element when replacing it.
The prototype is a removable abrasive sleeve of the device for nail care, described in UA Patent 118314 U, published on July 25, 2017. The sleeve according to the prototype contains a base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part. The base provides the ability to quickly put on the working plate by moving the working plate into the cavity of the tube of the base, followed by its removal after wear of the abrasive working part and replacement with a new abrasive sleeve. The abrasive working part is made in the form of an abrasive cloth mounted on the base by gluing. The disadvantage of this solution is the insufficient strength of the base, the integrity of which can be damaged during the use of the device for nail care, for example, when it breaks, which reduces the reliability of the removable abrasive sleeve and the possibility of injury to the treated nail surface. Bonding of the abrasive cloth over the entire surface of the base, especially in the rounded flat or flat-oval tube, as well as the lack of damping of the abrasive working part of the nail care device in the design of the prototype can lead to the reduction of reliability and safety of the removable abrasive sleeve.
The invention is based on the increasing the reliability and safety of use of the removable abrasive sleeve of the device by increasing the strength of the base and the reliability of the bonding of the abrasive cloth with the surface of the base.
The problem is solved by mean of that in the removable abrasive sleeve of the lo nail care device, which contains a base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part, according to the invention, the abrasive working part is formed by an abrasive cloth bonded to the flat surface, where the base is formed by a folded cloth of sheet material, the edges of which are fastened together overlapping each other to form flat surfaces on both sides of the base.
The base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part, allows the installation of a removable abrasive sleeve on a rigid core (for example, in the form of a flat elongated rectangular plate with rounded edges) of the nail care device by wearing a flat or flat-oval rigid core along its length. Whereas, the formation of the abrasive working part of the abrasive cloth bonded to the flat surface of the base, allows increasing the reliability of the bonding of the abrasive cloth to the surface of the base due to their contact on a flat surface over its entire area. The formation of the base of the rolled cloth of sheet material, the edges of which are overlapped with the formation of flat surfaces on both sides of the base, allows to increase the tensile strength of the base, and reduces and eliminates possible error when connecting the edges of the rolled base cloth, which increase the reliability of the entire base and simplify its manufacture,
The invention is related to manicure or pedicure accessories, namely to nail care devices, such as hand nail files.
There are known similar replaceable abrasives for the nail care devices, among which the closest are the following. There is a nail file containing a metal working plate, one or both sides of which have areas with an abrasive element.
The abrasive element is replaceable and intended for single use only. The replaceability of the abrasive element is achieved by the fact that on one of its sides is applied an adhesive layer and by means of this layer the abrasive element is connected to the io working plate (UA Patent 122100 U, published on December 26, 2017). The disadvantage of such an abrasive element is the lack of reliability of its fixation on the working plate only by means of an adhesive layer applied to one side of the abrasive element, and the possibility of shifting of the abrasive element during operation due to lack of mechanical fixation on the working plate. In this case, the reliability of fixation for such an abrasive element will depend on the quality of the adhesive layer and the strength of its adhesion to the surface of the working plate, which, in turn, will complicate the peeling of the abrasive element when replacing it.
The prototype is a removable abrasive sleeve of the device for nail care, described in UA Patent 118314 U, published on July 25, 2017. The sleeve according to the prototype contains a base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part. The base provides the ability to quickly put on the working plate by moving the working plate into the cavity of the tube of the base, followed by its removal after wear of the abrasive working part and replacement with a new abrasive sleeve. The abrasive working part is made in the form of an abrasive cloth mounted on the base by gluing. The disadvantage of this solution is the insufficient strength of the base, the integrity of which can be damaged during the use of the device for nail care, for example, when it breaks, which reduces the reliability of the removable abrasive sleeve and the possibility of injury to the treated nail surface. Bonding of the abrasive cloth over the entire surface of the base, especially in the rounded flat or flat-oval tube, as well as the lack of damping of the abrasive working part of the nail care device in the design of the prototype can lead to the reduction of reliability and safety of the removable abrasive sleeve.
The invention is based on the increasing the reliability and safety of use of the removable abrasive sleeve of the device by increasing the strength of the base and the reliability of the bonding of the abrasive cloth with the surface of the base.
The problem is solved by mean of that in the removable abrasive sleeve of the lo nail care device, which contains a base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part, according to the invention, the abrasive working part is formed by an abrasive cloth bonded to the flat surface, where the base is formed by a folded cloth of sheet material, the edges of which are fastened together overlapping each other to form flat surfaces on both sides of the base.
The base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part, allows the installation of a removable abrasive sleeve on a rigid core (for example, in the form of a flat elongated rectangular plate with rounded edges) of the nail care device by wearing a flat or flat-oval rigid core along its length. Whereas, the formation of the abrasive working part of the abrasive cloth bonded to the flat surface of the base, allows increasing the reliability of the bonding of the abrasive cloth to the surface of the base due to their contact on a flat surface over its entire area. The formation of the base of the rolled cloth of sheet material, the edges of which are overlapped with the formation of flat surfaces on both sides of the base, allows to increase the tensile strength of the base, and reduces and eliminates possible error when connecting the edges of the rolled base cloth, which increase the reliability of the entire base and simplify its manufacture,
2 as well as improve the reliability and safety of use of a removable abrasive sleeve mounted on a rigid core.
According to one of the preferred embodiments of the invention, the abrasive cloth is bonded to the flat surface of the base with an adhesive, which increases the reliability of the connection and simplifies the manufacture of a removable abrasive sleeve.
According to another preferred embodiment of the invention, the abrasive cloth is bonded to the flat surface of the substrate by a layer of elastic material, such as ethylene vinyl acetate (EVA), glued simultaneously to the surface of the substrate io and the reverse surface of the abrasive cloth, which also increases the reliability of the microporous structure of the cell type elastic material, which gives better penetration of the adhesive, as well as provide additional damping of the abrasive work surface in contact with the nail when using a nail care device with a removable abrasive sleeve, which further increases the safety of the removable abrasive sleeve.
When using a layer of elastic material, its thickness should be within 0.5-1.5 mm, because tests have shown that the thickness less than the specified interval leads to virtually no damping effect, and the thickness greater than the specified interval significantly impairs the stiffness and evenness of the abrasive work surface.
According to another preferred embodiment of the invention, the abrasive cloth is bonded to the flat surface of the base and additionally bonded to the opposite flat surface of the base, which increases the durability of the removable abrasive sleeve by using both sides of the base when operating the nail care device.
According to yet another preferred embodiment of the invention, the cloth made of cellulose material is used for a base. In this case, the inner surface of the base tube is coated with a layer of polymer coating made of polyethylene, applied in an amount 8-12 g/m2 at a density cellulose material cloth within 40-60 g/m2. This further improves the reliability of fixing the base on the metal rigid core of the nail
According to one of the preferred embodiments of the invention, the abrasive cloth is bonded to the flat surface of the base with an adhesive, which increases the reliability of the connection and simplifies the manufacture of a removable abrasive sleeve.
According to another preferred embodiment of the invention, the abrasive cloth is bonded to the flat surface of the substrate by a layer of elastic material, such as ethylene vinyl acetate (EVA), glued simultaneously to the surface of the substrate io and the reverse surface of the abrasive cloth, which also increases the reliability of the microporous structure of the cell type elastic material, which gives better penetration of the adhesive, as well as provide additional damping of the abrasive work surface in contact with the nail when using a nail care device with a removable abrasive sleeve, which further increases the safety of the removable abrasive sleeve.
When using a layer of elastic material, its thickness should be within 0.5-1.5 mm, because tests have shown that the thickness less than the specified interval leads to virtually no damping effect, and the thickness greater than the specified interval significantly impairs the stiffness and evenness of the abrasive work surface.
According to another preferred embodiment of the invention, the abrasive cloth is bonded to the flat surface of the base and additionally bonded to the opposite flat surface of the base, which increases the durability of the removable abrasive sleeve by using both sides of the base when operating the nail care device.
According to yet another preferred embodiment of the invention, the cloth made of cellulose material is used for a base. In this case, the inner surface of the base tube is coated with a layer of polymer coating made of polyethylene, applied in an amount 8-12 g/m2 at a density cellulose material cloth within 40-60 g/m2. This further improves the reliability of fixing the base on the metal rigid core of the nail
3 care device by contacting the polymer coating of the inner surface of the base with the metal surface of the core and thereby preventing the base from slipping out of the nail care device. It was experimentally determined that the layer of polymer coating of polyethylene in the amount of 8-12 g/m2 at a density of cellulose material cloth within 40-60 g/m2 allows to provide the necessary reliability of fixing of a removable abrasive sleeve as well as the easy removal of used sleeve from a core by its rupture.
According to another preferred embodiment of the invention, the thickness of the abrasive cloth should be at least 0.2 mm. When testing the proposed materials 1.0 for the base and abrasive cloth, it was found that the use of abrasive cloth with a thickness of less than 0.2 mm can lead to accidental damage from a relatively small effort, for example, when wearing a removable abrasive sleeve on the rigid core of the nail care device.
The following are examples of removable abrasive sleeve and its use with a device for nail care, illustrated by the following drawings:
- Fig. 1, showing a plan view of a removable abrasive sleeve, - Fig. 2, showing section A-A on Fig. 1 according to one embodiment of the invention, - Fig. 3, demonstrates view b on Fig. 2, - Fig. 4, showing view B on Fig. 2, - Fig. 5, showing section A-A on Fig. 1 according to another embodiment of the invention, - Fig. 6, demonstrates view b on Fig. 5, - Fig. 7, showing view B on Fig. 5, - Fig. 8, showing section A-A on Fig. 1 according to yet another embodiment of the invention, - Fig. 9, demonstrates view b on Fig. 8, - Fig. 10, showing view B on Fig. 8,
According to another preferred embodiment of the invention, the thickness of the abrasive cloth should be at least 0.2 mm. When testing the proposed materials 1.0 for the base and abrasive cloth, it was found that the use of abrasive cloth with a thickness of less than 0.2 mm can lead to accidental damage from a relatively small effort, for example, when wearing a removable abrasive sleeve on the rigid core of the nail care device.
The following are examples of removable abrasive sleeve and its use with a device for nail care, illustrated by the following drawings:
- Fig. 1, showing a plan view of a removable abrasive sleeve, - Fig. 2, showing section A-A on Fig. 1 according to one embodiment of the invention, - Fig. 3, demonstrates view b on Fig. 2, - Fig. 4, showing view B on Fig. 2, - Fig. 5, showing section A-A on Fig. 1 according to another embodiment of the invention, - Fig. 6, demonstrates view b on Fig. 5, - Fig. 7, showing view B on Fig. 5, - Fig. 8, showing section A-A on Fig. 1 according to yet another embodiment of the invention, - Fig. 9, demonstrates view b on Fig. 8, - Fig. 10, showing view B on Fig. 8,
4 - Fig. 11, showing section A-A on Fig. 1 according to yet another embodiment of the invention, - Fig. 12, demonstrates view b on Fig. 11, - Fig. 13, showing view B on Fig. 11.
These examples and images do not limit other possible embodiments of the removable abrasive sleeve according to the invention, but only explain its essence.
Removable abrasive sleeve for a nail care device (Fig. 2-4) contains a base (1) in the form of a flat or flat-oval tube, the surface of which has an abrasive working part (2). The base (1) is formed by a folded cloth (3) of sheet material, the edges of which (4) and (5) are fastened together to form flat surfaces (6) on both sides of the base (1). The cellulose material cloth (3), such as kraft paper with a density in the range of 40-60 g/m2 is used for the base (1). On the surface of the cloth (3), which forms the inner surface of the base tube (1), is applied a layer of polymer coating -polyethylene. The amount of such a polymer coating of polyethylene for the cloth (3) is in the range of 8-12 g/m2. Alternatively, the base (1) can be made entirely of polyethylene.
The abrasive working part (2) is formed by an abrasive cloth (7) bonded to the flat surface (6) of the base (2) by an adhesive. The thickness of the abrasive cloth is 0.2 mm. As one embodiment (Fig. 5-7), the abrasive cloth (7) is bonded to the flat surface (6) of the base (2) by a layer of elastic material (8), for example, ethylene vinyl acetate (EVA). The layer of elastic material (8) is glued simultaneously to the surface of the base (1) and to the reverse surface of the abrasive cloth (7).
According to yet another embodiment (Fig. 8-10), the abrasive cloth (7) is bonded to the flat surface (6) of the base (2) and additionally bonded to the opposite flat surface (6) of the base (2). According to yet another embodiment (Fig. 11-13), the abrasive cloth (7) is bonded to the flat surface (6) of the base (2) by a layer of elastic material (8) and additionally bonded to the opposite flat surface (6) of the base (2) also by a layer of elastic material (8). For these embodiments can be used an abrasive cloth
These examples and images do not limit other possible embodiments of the removable abrasive sleeve according to the invention, but only explain its essence.
Removable abrasive sleeve for a nail care device (Fig. 2-4) contains a base (1) in the form of a flat or flat-oval tube, the surface of which has an abrasive working part (2). The base (1) is formed by a folded cloth (3) of sheet material, the edges of which (4) and (5) are fastened together to form flat surfaces (6) on both sides of the base (1). The cellulose material cloth (3), such as kraft paper with a density in the range of 40-60 g/m2 is used for the base (1). On the surface of the cloth (3), which forms the inner surface of the base tube (1), is applied a layer of polymer coating -polyethylene. The amount of such a polymer coating of polyethylene for the cloth (3) is in the range of 8-12 g/m2. Alternatively, the base (1) can be made entirely of polyethylene.
The abrasive working part (2) is formed by an abrasive cloth (7) bonded to the flat surface (6) of the base (2) by an adhesive. The thickness of the abrasive cloth is 0.2 mm. As one embodiment (Fig. 5-7), the abrasive cloth (7) is bonded to the flat surface (6) of the base (2) by a layer of elastic material (8), for example, ethylene vinyl acetate (EVA). The layer of elastic material (8) is glued simultaneously to the surface of the base (1) and to the reverse surface of the abrasive cloth (7).
According to yet another embodiment (Fig. 8-10), the abrasive cloth (7) is bonded to the flat surface (6) of the base (2) and additionally bonded to the opposite flat surface (6) of the base (2). According to yet another embodiment (Fig. 11-13), the abrasive cloth (7) is bonded to the flat surface (6) of the base (2) by a layer of elastic material (8) and additionally bonded to the opposite flat surface (6) of the base (2) also by a layer of elastic material (8). For these embodiments can be used an abrasive cloth
5 (7) of the same grain size or different grain size on different flat surfaces
(6) of the base (2). The thickness of the layer of elastic material (8) is in the range of 0.5-1.5 mm, for example, 1 mm.
The above-described removable abrasive sleeve mounted on the rigid core of the nail care device (not shown in the figures, but it is clear that it may be in the form of a flat metal work plate with rounded edges, or a plate of rectangular or other cross section) can be used as manicure or pedicure tool. Before use, the removable abrasive sleeve is mounted on a rigid core by putting it on. During operation, the sleeve is held on a rigid core without additional mechanical fastening or other means, such as adhesive bonding and the like. This fixation of the sleeve to the nail care device is achieved due to the tight fit of the base (1) on the rigid core.
This ensures easy and free installation of the sleeve without excessive effort. Then the flat surface (6) of the base (2) with the abrasive cloth (7) is placed parallel to the surface of the nail and nail care is performed by contact of the abrasive working part (2) with the nail. The layer of elastic material (8) when used allows softening the contact of the abrasive working part (2) with the nail and increasing the safety and convenience of working with the device for nail care. Removal of the removable abrasive sleeve is carried out by tearing (rupturing) the base cloth (1) by applying a certain force to it. In the case of using a removable abrasive sleeve with an abrasive cloth (7) located on both flat surfaces (6) of the base (2) alternately use each abrasive working part (2) or a flat surface (6) with an abrasive working part (2) of the desired grain size.
Such a removable abrasive sleeve can be made of a certain length, the size of the rigid core of the device for nail care, or in the form of a roll containing parts divided by the weakened areas of material, obtaining after the torn off a removable abrasive sleeve of the desired length.
Thus, the claimed the invention provides an increase in the strength of the base and the reliability of the bonding of the abrasive cloth to the surface of the base.
The above-described removable abrasive sleeve mounted on the rigid core of the nail care device (not shown in the figures, but it is clear that it may be in the form of a flat metal work plate with rounded edges, or a plate of rectangular or other cross section) can be used as manicure or pedicure tool. Before use, the removable abrasive sleeve is mounted on a rigid core by putting it on. During operation, the sleeve is held on a rigid core without additional mechanical fastening or other means, such as adhesive bonding and the like. This fixation of the sleeve to the nail care device is achieved due to the tight fit of the base (1) on the rigid core.
This ensures easy and free installation of the sleeve without excessive effort. Then the flat surface (6) of the base (2) with the abrasive cloth (7) is placed parallel to the surface of the nail and nail care is performed by contact of the abrasive working part (2) with the nail. The layer of elastic material (8) when used allows softening the contact of the abrasive working part (2) with the nail and increasing the safety and convenience of working with the device for nail care. Removal of the removable abrasive sleeve is carried out by tearing (rupturing) the base cloth (1) by applying a certain force to it. In the case of using a removable abrasive sleeve with an abrasive cloth (7) located on both flat surfaces (6) of the base (2) alternately use each abrasive working part (2) or a flat surface (6) with an abrasive working part (2) of the desired grain size.
Such a removable abrasive sleeve can be made of a certain length, the size of the rigid core of the device for nail care, or in the form of a roll containing parts divided by the weakened areas of material, obtaining after the torn off a removable abrasive sleeve of the desired length.
Thus, the claimed the invention provides an increase in the strength of the base and the reliability of the bonding of the abrasive cloth to the surface of the base.
Claims (9)
1. Removable abrasive sleeve of the nail care device, which contains a base in the form of a flat or flat-oval tube, the surface of which has an abrasive working part, characterized in that the abrasive working part is formed by an abrasive cloth bonded to the flat surface of the base, the base is formed by a rolled cloth of sheet material, the edges of which are fastened together to form flat surfaces on both sides of the base.
2. Sleeve according to claim 1, characterized in that the abrasive cloth is bonded to the flat surface of the base with an adhesive.
3. Sleeve according to claim 1, characterized in that the abrasive cloth is bonded to the flat surface of the base by a layer of elastic material, such as ethylene vinyl acetate (EVA), bonded simultaneously to the surface of the base and to the back surface of the abrasive cloth.
4. Sleeve according to claim 3, characterized in that the thickness of the layer of elastic material is in the range of 0.5-1.5 mm.
5. Sleeve according to claim 2 and claim 3, characterized in that the abrasive cloth is bonded to the flat surface of the base and additionally bonded to the opposite flat surface of the base.
6. Sleeve according to claim 1, characterized in that the cellulose material cloth is used as a base.
7. Sleeve according to claim 6, characterized in that the layer of polymer coating is applied to the inner surface of the base tube.
8. Sleeve according to claim 7, characterized in that the layer of polymer coating is made of polyethylene, applied in an amount of 8-12 g/m2 at a density of cellulose material cloth within the range of 40-60 g/m2.
9. Sleeve according to claim 1, characterized in that the thickness of the abrasive cloth is not less than 0.2 mm.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU202004004 | 2020-07-02 | ||
UAU202004004U UA146367U (en) | 2020-07-02 | 2020-07-02 | REMOVABLE ABRASIVE SLEEVE OF THE DEVICE FOR CARE OF NAILS |
PCT/UA2020/000085 WO2021173106A1 (en) | 2020-07-02 | 2020-09-08 | Removable abrasive sleeve for a nail care device |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3173710A1 true CA3173710A1 (en) | 2021-09-02 |
Family
ID=74844253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3173710A Pending CA3173710A1 (en) | 2020-07-02 | 2020-09-08 | Removable abrasive sleeve for a nail care device |
Country Status (11)
Country | Link |
---|---|
US (1) | US20230113245A1 (en) |
EP (1) | EP4176762A4 (en) |
CN (1) | CN115843223A (en) |
BR (1) | BR112022019849A2 (en) |
CA (1) | CA3173710A1 (en) |
CL (1) | CL2022002871A1 (en) |
IL (1) | IL296908A (en) |
MX (1) | MX2022016015A (en) |
RU (1) | RU203622U1 (en) |
UA (1) | UA146367U (en) |
WO (1) | WO2021173106A1 (en) |
Family Cites Families (19)
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US2103320A (en) * | 1935-09-06 | 1937-12-28 | Edward V Corff | Abrasive holder |
GB1026711A (en) * | 1964-01-28 | 1966-04-20 | R J Adams Ltd | Improvements in or relating to emery boards |
JPS5675104A (en) * | 1979-11-26 | 1981-06-22 | Hokama Yoshiyu | Nail polishing tool |
JPS6048264A (en) * | 1983-08-26 | 1985-03-15 | Ryozo Abo | Joined abrasive-cloth belt |
US4534138A (en) * | 1983-12-12 | 1985-08-13 | Pangburn William E | Nail file having flexible abrasive sheet |
US5088509A (en) * | 1990-12-31 | 1992-02-18 | Savage Iii Arthur H | Manicure file kit |
CN2324842Y (en) * | 1998-01-12 | 1999-06-23 | 林武藏 | Utensil for polishing nail and cosmetology |
US20060057336A1 (en) * | 2004-09-10 | 2006-03-16 | Daley Scott G | Abrasive articles and methods for making them |
CN2778065Y (en) * | 2005-04-15 | 2006-05-10 | 申一徒 | Nail file |
RU55550U1 (en) * | 2006-02-07 | 2006-08-27 | ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "ЛУЖСКИЙ АБРАЗИВНЫЙ ЗАВОД" (ОАО "Лужский абразивный завод") | FILES FOR PEDICURE |
SE0700404L (en) * | 2007-02-19 | 2008-08-20 | Xylophane Ab | Polymeric film or coating comprising hemicellulose |
CN101982135A (en) * | 2010-10-26 | 2011-03-02 | 刘易 | Nail file |
KR101262351B1 (en) * | 2011-04-19 | 2013-05-08 | 주식회사 제논 | Detachable beauty apparatus for mending nail or toe nail or removing tissue |
US10646257B2 (en) * | 2014-04-17 | 2020-05-12 | Scott Comstock | Abrading implement |
CN204091273U (en) * | 2014-09-23 | 2015-01-14 | 燕建斌 | Skin, manicure utensil |
US20160157579A1 (en) * | 2014-12-04 | 2016-06-09 | Daniel Martin Torres, Jr. | Fingernail Filing Device |
UA118314U (en) * | 2017-05-17 | 2017-07-25 | Олексій Валерійович Колодяжний | Nail Care Devices with Removable Element |
UA122100U (en) | 2017-06-29 | 2017-12-26 | Валентина Анатоліївна Кадирова | Nail nail file with disposable removable abrasive |
CN209983673U (en) * | 2019-04-28 | 2020-01-24 | 钟志锋 | Abrasive paper file |
-
2020
- 2020-07-02 UA UAU202004004U patent/UA146367U/en unknown
- 2020-09-08 CA CA3173710A patent/CA3173710A1/en active Pending
- 2020-09-08 MX MX2022016015A patent/MX2022016015A/en unknown
- 2020-09-08 US US17/760,013 patent/US20230113245A1/en active Pending
- 2020-09-08 EP EP20921755.3A patent/EP4176762A4/en active Pending
- 2020-09-08 WO PCT/UA2020/000085 patent/WO2021173106A1/en active Application Filing
- 2020-09-08 IL IL296908A patent/IL296908A/en unknown
- 2020-09-08 BR BR112022019849A patent/BR112022019849A2/en unknown
- 2020-09-08 CN CN202080102726.XA patent/CN115843223A/en active Pending
- 2020-12-28 RU RU2020143375U patent/RU203622U1/en active
-
2022
- 2022-10-18 CL CL2022002871A patent/CL2022002871A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX2022016015A (en) | 2023-02-02 |
EP4176762A1 (en) | 2023-05-10 |
EP4176762A4 (en) | 2024-09-04 |
CN115843223A (en) | 2023-03-24 |
BR112022019849A2 (en) | 2022-11-22 |
RU203622U1 (en) | 2021-04-14 |
WO2021173106A1 (en) | 2021-09-02 |
IL296908A (en) | 2022-12-01 |
UA146367U (en) | 2021-02-17 |
US20230113245A1 (en) | 2023-04-13 |
CL2022002871A1 (en) | 2023-03-31 |
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