JPWO2023277121A5 - - Google Patents
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- Publication number
- JPWO2023277121A5 JPWO2023277121A5 JP2023532046A JP2023532046A JPWO2023277121A5 JP WO2023277121 A5 JPWO2023277121 A5 JP WO2023277121A5 JP 2023532046 A JP2023532046 A JP 2023532046A JP 2023532046 A JP2023532046 A JP 2023532046A JP WO2023277121 A5 JPWO2023277121 A5 JP WO2023277121A5
- Authority
- JP
- Japan
- Prior art keywords
- pair
- locking portions
- main body
- deformed nail
- correction tool
- 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.)
- Granted
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- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910001000 nickel titanium Inorganic materials 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
Claims (10)
弧状に屈曲した線材から形成され前記変形爪矯正具が前記変形爪に装着された状態で少なくとも弧状部分が前記変形爪の先端部の裏側に係止される一対の係止部と、
線材を波形に屈曲することにより形成される波形バネを有し、延在方向における両端部それぞれが前記一対の係止部に連続する本体部と、を備え、
前記一対の係止部と、前記本体部における前記一対の係止部それぞれに連続する両端部よりも中央部側で前記一対の係止部の一部と対向する対向部位と、は、前記本体部の延在方向に直交する方向側と前記本体部の延在方向における前記一対の係止部の内側とから、前記一対の係止部と前記対向部位との間に挿入された前記変形爪の先端部を挟持する、
変形爪矯正具。 A deformed nail correction tool for correcting deformed nails,
a pair of locking portions formed from wire rods bent in an arc shape, and at least an arc-shaped portion thereof is locked to the back side of the tip of the deformed nail when the deformed nail corrector is attached to the deformed nail;
a main body having a wave spring formed by bending a wire into a wave shape, and having both ends in the extending direction continuous with the pair of locking parts,
The pair of locking portions and an opposing portion of the main body that faces a portion of the pair of locking portions on the center side of both ends continuous to each of the pair of locking portions, The deformed claw is inserted between the pair of locking parts and the opposing part from a direction perpendicular to the extending direction of the main body part and from inside the pair of locking parts in the extending direction of the main body part. hold the tip of the
Deformed nail correction tool.
前記一対の係止部は、同一の第２仮想平面内において弧状に屈曲した第２線材から形成され、
前記第２仮想平面は、前記第１仮想平面と直交する方向において前記第１仮想平面から予め設定された距離だけ離間している、
請求項１に記載の変形爪矯正具。 The wave spring is formed from a first wire bent in a wave shape within one first virtual plane,
The pair of locking portions are formed from a second wire bent in an arc shape within the same second virtual plane,
The second virtual plane is spaced apart from the first virtual plane by a preset distance in a direction perpendicular to the first virtual plane.
The deformed nail correction tool according to claim 1.
請求項２に記載の変形爪矯正具。 The center of each of the pair of locking portions is perpendicular to the virtual axis than the virtual axis passing through the center in the width direction of the wave spring of the main body portion and extending in the direction in which the pair of locking portions are lined up; shifted in the same direction parallel to the first virtual plane,
The deformed nail correction tool according to claim 2.
請求項２または３に記載の変形爪矯正具。 The first wire rod and the second wire rod are formed from a material selected from NiTi alloy, stainless steel, Co alloy, and resin.
The deformed nail correction tool according to claim 2 or 3.
請求項１から３のいずれか１項に記載の変形爪矯正具。 The pair of locking parts and the main body part are formed continuously and integrally,
The deformed nail correction tool according to any one of claims 1 to 3 .
請求項１から３のいずれか１項に記載の変形爪矯正具。 The pair of locking portions are arranged on the outside of the main body in the width direction of the wave spring of the main body.
The deformed nail correction tool according to any one of claims 1 to 3 .
前記波形バネの前記一対の係止部の並び方向における両端部に位置する前記対向部位は、それぞれ、前記連結部と交差している、
請求項１から３のいずれか１項に記載の変形爪矯正具。 The main body portion has a linear connecting portion that connects the wave spring and the pair of locking portions,
The opposing portions of the wave spring located at both ends in the direction in which the pair of locking portions are arranged intersect with the connecting portion, respectively;
The deformed nail correction tool according to any one of claims 1 to 3 .
前記一対の係止部の並び方向における中央部に位置する第１サブバネと、
前記並び方向における前記第１サブバネの両側に位置する第２サブバネと、を有し、
前記第２サブバネの振幅は、前記第１サブバネの振幅と異なる、
請求項１から３のいずれか１項に記載の変形爪矯正具。 The wave spring is
a first sub-spring located at the center in the direction in which the pair of locking portions are lined up;
a second sub-spring located on both sides of the first sub-spring in the arrangement direction,
The amplitude of the second sub-spring is different from the amplitude of the first sub-spring.
The deformed nail correction tool according to any one of claims 1 to 3 .
前記連結部は、弧状に屈曲した線状であり前記波形バネに連続する第１屈曲部を有し、
前記第１屈曲部は、前記一対の係止部の並び方向における前記波形バネの中央部の前記波形バネの幅方向における一方側の端縁よりも他方側に位置する、
請求項１から３のいずれか１項に記載の変形爪矯正具。 The main body portion has a linear connecting portion that connects the wave spring and the pair of locking portions,
The connecting portion has a first bent portion that is linearly bent in an arc and continuous with the wave spring;
The first bent portion is located on the other side of one edge of the center portion of the wave spring in the width direction of the wave spring in the direction in which the pair of locking portions are lined up.
The deformed nail correction tool according to any one of claims 1 to 3 .
前記連結部は、前記一対の係止部の並び方向に直交する面内において鉤状に屈曲した線状であり前記一対の係止部に連続する第２屈曲部を有する、
請求項１から３のいずれか１項に記載の変形爪矯正具。 The main body portion has a linear connecting portion that connects the wave spring and the pair of locking portions,
The connecting portion has a linear shape bent in a hook shape in a plane perpendicular to the direction in which the pair of locking portions are arranged, and has a second bent portion that is continuous with the pair of locking portions.
The deformed nail correction tool according to any one of claims 1 to 3 .
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021109975 | 2021-07-01 | ||
| JP2021109975 | 2021-07-01 | ||
| PCT/JP2022/026171 WO2023277121A1 (en) | 2021-07-01 | 2022-06-30 | Deformed nail correction tool |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023277121A1 JPWO2023277121A1 (en) | 2023-01-05 |
| JP7410354B2 JP7410354B2 (en) | 2024-01-09 |
| JPWO2023277121A5 true JPWO2023277121A5 (en) | 2024-01-10 |
Family
ID=84691901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023532046A Active JP7410354B2 (en) | 2021-07-01 | 2022-06-30 | Deformed nail correction tool |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7410354B2 (en) |
| WO (1) | WO2023277121A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2405547A (en) * | 1945-04-26 | 1946-08-13 | Harold C Armagost | Ingrown nail correcting device |
| KR100720646B1 (en) * | 2005-08-08 | 2007-05-21 | 조충 | Apparatus for correcting toenail |
| DE102016007820B4 (en) * | 2016-06-24 | 2021-08-26 | Alexander Reich | Nail correction braces |
-
2022
- 2022-06-30 JP JP2023532046A patent/JP7410354B2/en active Active
- 2022-06-30 WO PCT/JP2022/026171 patent/WO2023277121A1/en active Application Filing
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