CN106937790B - Nail clipper for old people - Google Patents
Nail clipper for old people Download PDFInfo
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- CN106937790B CN106937790B CN201710322127.9A CN201710322127A CN106937790B CN 106937790 B CN106937790 B CN 106937790B CN 201710322127 A CN201710322127 A CN 201710322127A CN 106937790 B CN106937790 B CN 106937790B
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- rod
- hollow handle
- shaped rod
- knife edge
- movable knife
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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
- A45D29/00—Manicuring or pedicuring implements
- A45D29/02—Nail clippers or cutters
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- Scissors And Nippers (AREA)
Abstract
The nail clipper for the aged comprises two movable clipper parts, wherein the first movable clipper part comprises a first hollow handle, a first L-shaped rod and a first movable cutter edge, the second movable clipper part comprises a second hollow handle, a second L-shaped rod and a second movable cutter edge, the second L-shaped rod is connected with the first L-shaped rod in a sliding manner, the length of the second L-shaped rod is larger than that of the first L-shaped rod, and the second movable cutter edge and the first movable cutter edge are oppositely arranged to form a cutting part; the first hollow handle and the second hollow handle can drive the first L-shaped rod and the second L-shaped rod to horizontally slide after moving so as to change the gap between the first movable knife edge and the second movable knife edge of the shearing part. The nail clipper changes the modeling of the traditional nail clipper, the sliding groove is arranged in the middle of the second horizontal rod, the protruding block sliding in the sliding groove is arranged on the first horizontal rod, so that the first L-shaped rod can only horizontally slide in the sliding groove, the jaw position is ensured to be fixed, the safety is improved, the structure is simple, the use is convenient, and the production is convenient.
Description
Technical Field
The invention relates to the field of articles for daily use, in particular to nail clippers for the elderly.
Background
Nail clippers are one of the most widely used tools in daily life, and people use them to cut fingernails and toenails. Compared with scissors, the nail clipper is more convenient to clip the nails, the whole nail clipped is attractive, the fingers are not easy to be injured, and people prefer to clip the nails by using the nail clipper. However, for old friends, the nail clippers are difficult to trim nails due to poor eyesight and presbyopia, and the nail trimming needs to be assisted by other people for help, so that the nail trimming is very inconvenient; when the toenails are trimmed, the toenails need to be bent over greatly, so that the use is inconvenient, and the use requirements of the old cannot be met.
Disclosure of Invention
The invention provides nail clippers for the elderly, which change the shape of the nail clippers, prolong the main body structure, and increase an anti-skid handle which accords with a man-machine, and are convenient to grasp.
The invention adopts the technical proposal for solving the technical problems that: the nail clipper for the old comprises two clamping parts, wherein one clamping part is a first movable clamping part, the other clamping part is a second movable clamping part, the first movable clamping part comprises a first hollow handle, a first L-shaped rod and a first movable knife edge, one end of the first L-shaped rod is hinged with the first hollow handle through a third pin shaft, and the other end of the first L-shaped rod is fixedly connected with the first movable knife edge; the second movable clamp part comprises a second hollow handle, a second L-shaped rod and a second movable knife edge, the second L-shaped rod is connected with the first L-shaped rod in a sliding manner, the length of the second L-shaped rod is longer than that of the first L-shaped rod, one end of the second L-shaped rod is hinged with the second hollow handle through a second pin shaft, the other end of the second L-shaped rod is fixedly connected with the second movable knife edge, and the second movable knife edge and the first movable knife edge are oppositely arranged to form a shearing part; the first hollow handle and the second hollow handle are arranged in a crossed mode and hinged through the first pin shaft, the distance from the first pin shaft to the second pin shaft is equal to the distance from the first pin shaft to the third pin shaft, and the first L-shaped rod and the second L-shaped rod can be driven to horizontally slide after the first hollow handle and the second hollow handle are moved, so that the gap between the first movable knife edge and the second movable knife edge of the shearing part is changed.
As a preferable scheme, the second L-shaped rod is vertically connected by a second horizontal rod and a second vertical rod, the second movable knife edge is arranged at the end part of the second vertical rod, the end part of the second horizontal rod is connected with the second hollow handle, an acute angle is formed between the second horizontal rod and the second hollow handle, and an obtuse angle is formed between the second vertical rod and the movable knife edge.
As a preferable scheme, the first L-shaped rod is vertically connected with the first vertical rod through a first horizontal rod, the first movable knife edge is arranged at the end part of the first vertical rod, the end part of the first horizontal rod is connected with the first hollow handle, an obtuse angle is formed between the first horizontal rod and the first hollow handle, and an obtuse angle is formed between the first vertical rod and the first movable knife edge; the middle part of the second horizontal rod is provided with a chute, and the first horizontal rod is provided with a protruding block sliding in the chute.
As a preferable scheme, a magnifying glass is arranged on one side of the second horizontal rod, which is positioned on the second movable knife edge.
As a preferable scheme, the length of the first horizontal rod is 110-120mm, and the width of the first horizontal rod is 11-13mm.
Preferably, the obtuse angle formed between the first horizontal rod and the first hollow handle is 120-150 degrees.
As a preferable scheme, the width of the chute is 0.5mm.
As a preferred scheme, the second hollow handle includes the link and holds the end, and the link is connected with second L type pole, holds the end and is oval hollow structure, and holds end and be close to first hollow handle one side and be provided with the finger groove.
As a preferred scheme, first hollow handle is including connecting portion and handle portion, connecting portion are circular-arc, and the one end of connecting portion is connected with first L type pole, and is provided with the pinhole that can supply first round pin axle to pass on the connecting portion, handle portion is oval hollow structure, and handle portion is close to second hollow handle one side and is provided with thumb groove.
As a preferable scheme, an included angle formed by the second movable knife edge and the first movable knife edge after crossing is 100-105 degrees.
Compared with the prior art, the invention has the following beneficial effects:
(1) The nail clipper for the elderly changes the shape of the traditional nail clipper, comprises two movable clipper parts, two L-shaped rods are connected in a sliding mode, and after the first hollow handle and the second hollow handle are moved, the first L-shaped rod and the second L-shaped rod can be driven to slide horizontally, so that the gap between a first movable edge and a second movable edge of a cutting part is changed, and the nail clipping is realized. Meanwhile, the sliding groove is formed in the middle of the second horizontal rod, and the protruding block sliding in the sliding groove is arranged on the first horizontal rod, so that the first L-shaped rod can only horizontally slide in the sliding groove, the jaw position is guaranteed to be fixed, the safety of the jaw is improved, the structure is simple, the use is convenient, and the production is convenient;
(2) The nail clipper for the aged has a main body structure longer than that of the existing nail clipper, and can reduce the bending amplitude of the aged when cutting the nails of the aged by prolonging the horizontal rods of the two L-shaped rods, so that uncomfortable feeling caused by bending is reduced; the movable handle and the fixed handle are arranged, so that the movable handle is convenient for the elderly to grasp, the hands are prevented from being taken off, and labor is saved;
(3) According to the nail clipper for the aged, the magnifying glass is arranged on one side, located at the movable knife edge, of the second L-shaped rod, and the magnifying glass can enable the aged to see the position of the jaw clearly, so that the aged is prevented from cutting meat carelessly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
reference numerals: 1. the magnifying glass comprises a first L-shaped rod, 101, a first horizontal rod, 102, a first vertical rod, 2, a second L-shaped rod, 201, a second horizontal rod, 202, a second vertical rod, 3, a first movable knife edge, 4, a second movable knife edge, 5, a first pin shaft, 6, a second pin shaft, 7, a first hollow handle, 8, a second hollow handle, 9, a third pin shaft, 10 and a magnifying glass.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings, and the embodiments and specific operation procedures of the present invention are given by this embodiment on the premise of the technical solution of the present invention, but the protection scope of the present invention is not limited to the following embodiments.
The nail clipper for the aged comprises two clamping parts, wherein one clamping part is a first movable clamping part, the other clamping part is a second movable clamping part, the first movable clamping part comprises a first hollow handle 7, a first L-shaped rod 1 and a first movable knife edge 3, one end of the first L-shaped rod 1 is hinged with the first hollow handle 7 through a third pin shaft 9, and the other end of the first L-shaped rod 1 is fixedly connected with the first movable knife edge 3; the second movable clamp part comprises a second hollow handle 8, a second L-shaped rod 2 and a second movable knife edge 4, the second L-shaped rod 2 is connected with the first L-shaped rod 1 in a sliding manner, the length of the second L-shaped rod 2 is longer than that of the first L-shaped rod 1, one end of the second L-shaped rod 2 is hinged with the second hollow handle 8 through a second pin shaft 6, the other end of the second L-shaped rod 2 is fixedly connected with the second movable knife edge 4, and the second movable knife edge 4 and the first movable knife edge 3 are oppositely arranged to form a shearing part; the first hollow handle 7 and the second hollow handle 8 are arranged in a crossed mode and hinged through the first pin shaft 5, and the distance from the first pin shaft 5 to the second pin shaft 6 is equal to the distance from the first pin shaft 5 to the third pin shaft 9, so that the first hollow handle 7 and the second hollow handle 8 can drive the first L-shaped rod 1 and the second L-shaped rod 2 to slide horizontally after moving, and the gap between the first movable knife edge 3 and the second movable knife edge 4 of the shearing part is changed.
The foregoing is a basic embodiment of the present invention, and is further developed, optimized, or defined in accordance with the above teachings.
Further, the second L-shaped rod 2 is vertically connected with the second vertical rod 202 by a second horizontal rod 201, the second movable knife edge 4 is disposed at the end of the second vertical rod 202, the end of the second horizontal rod 201 is connected with the second hollow handle 8, an acute angle is formed between the second horizontal rod 201 and the second hollow handle 8, and an obtuse angle is formed between the second vertical rod 202 and the movable knife edge 3.
Further, the first L-shaped rod 1 is vertically connected with the first vertical rod 102 by the first horizontal rod 101, the first movable knife edge 3 is arranged at the end part of the first vertical rod 102, the end part of the first horizontal rod 101 is connected with the first hollow handle 7, an obtuse angle is formed between the first horizontal rod 101 and the first hollow handle 7, and an obtuse angle is formed between the first vertical rod 102 and the first movable knife edge 3; the middle part of the second horizontal rod 201 is provided with a chute, and the first horizontal rod 101 is provided with a protruding block sliding in the chute.
Further, a magnifying glass 10 is arranged on one side of the second horizontal rod 201, which is located at the second movable knife edge 4.
Further, the length of the first horizontal bar 101 is 110-120mm, the width is 11-13mm, and the second horizontal bar 201 is 30-40mm longer than the length of the first horizontal bar.
Further, the obtuse angle formed between the first horizontal bar 101 and the first hollow handle 7 is 120-150 °.
Further, the width of the chute is 0.5mm.
Further, the second hollow handle 8 includes the link and holds the end, and the link is connected with the second L type pole 2, holds the end and is oval hollow structure, and holds the end and be close to first hollow handle 7 one side and be provided with the finger groove, the finger groove is for being used for holding the recess that other four were pointed outside the thumb.
Further, the first hollow handle 7 comprises a connecting portion and a handle portion, the connecting portion is arc-shaped, one end of the connecting portion is connected with the first L-shaped rod 1, a pin hole through which the first pin shaft 5 can pass is formed in the connecting portion, the handle portion is of an oval hollow structure, and a thumb groove is formed in one side, close to the second hollow handle 8, of the handle portion.
Further, the included angle formed by the second movable knife edge 4 crossing the first movable knife edge 3 is 100-105 degrees, and preferably, the included angle formed by the second movable knife edge 4 crossing the first movable knife edge 3 is 101 degrees.
In the using process of the aged, the thumb is placed in the thumb groove in the first hollow handle 7, any one finger or a plurality of fingers of other four fingers except the thumb are placed in the second hollow handle 8 according to personal using habit like scissors, under the driving of the fingers, when the first hollow handle 7 and the second hollow handle 8 are opened to two sides, the first L-shaped rod 1 and the second L-shaped rod 2 are driven to slide forward and horizontally, so that the gap between the first movable knife edge 3 and the second movable knife edge 4 is larger and larger; when the first hollow handle 7 and the second hollow handle 8 gather towards the middle, the first L-shaped rod 1 and the second L-shaped rod 2 are driven to slide horizontally in the opposite direction, so that the gap between the first movable knife edge 3 and the second movable knife edge 4 is smaller and smaller until the cutting part is in a closed state, and nail trimming is realized.
Claims (7)
1. The utility model provides an old person uses nail clipper, includes two pincers portions, and one of them pincers portion is first movable pincers portion, and another pincers portion is second movable pincers portion, its characterized in that: the first movable clamp part comprises a first hollow handle (7), a first L-shaped rod (1) and a first movable knife edge (3), one end of the first L-shaped rod (1) is hinged with the first hollow handle (7) through a third pin shaft (9), and the other end of the first L-shaped rod (1) is fixedly connected with the first movable knife edge (3); the second movable clamp part comprises a second hollow handle (8), a second L-shaped rod (2) and a second movable knife edge (4), the second L-shaped rod (2) is connected with the first L-shaped rod (1) in a sliding manner, the length of the second L-shaped rod (2) is larger than that of the first L-shaped rod (1), one end of the second L-shaped rod (2) is hinged with the second hollow handle (8) through a second pin shaft (6), the other end of the second L-shaped rod (2) is fixedly connected with the second movable knife edge (4), and the second movable knife edge (4) and the first movable knife edge (3) are oppositely arranged to form a shearing part; the first hollow handle (7) and the second hollow handle (8) are arranged in a crossing manner and hinged through the first pin shaft (5), and the distance from the first pin shaft (5) to the second pin shaft (6) is equal to the distance from the first pin shaft (5) to the third pin shaft (9), so that the first hollow handle (7) and the second hollow handle (8) can drive the first L-shaped rod (1) and the second L-shaped rod (2) to slide horizontally after moving, and the gap between the first movable knife edge (3) and the second movable knife edge (4) of the shearing part is changed;
the second L-shaped rod (2) is vertically connected with the second vertical rod (202) through a second horizontal rod (201), the second movable knife edge (4) is arranged at the end part of the second vertical rod (202), the end part of the second horizontal rod (201) is connected with the second hollow handle (8), an acute angle is formed between the second horizontal rod (201) and the second hollow handle (8), and an obtuse angle is formed between the second vertical rod (202) and the movable knife edge (3);
the first L-shaped rod (1) is vertically connected with the first vertical rod (102) through a first horizontal rod (101), the first movable knife edge (3) is arranged at the end part of the first vertical rod (102), the end part of the first horizontal rod (101) is connected with the first hollow handle (7), an obtuse angle is formed between the first horizontal rod (101) and the first hollow handle (7), and an obtuse angle is formed between the first vertical rod (102) and the first movable knife edge (3); a sliding groove is formed in the middle of the second horizontal rod (201), and a protruding block sliding in the sliding groove is arranged on the first horizontal rod (101);
and a magnifying glass (10) is arranged on one side of the second horizontal rod (201) positioned on the second movable knife edge (4).
2. The nail clipper for the elderly as set forth in claim 1, wherein: the length of the first horizontal rod (101) is 110-120mm, and the width is 11-13mm.
3. The nail clipper for the elderly as set forth in claim 1, wherein: the obtuse angle formed between the first horizontal rod (101) and the first hollow handle (7) is 120-150 degrees.
4. The nail clipper for the elderly as set forth in claim 1, wherein: the width of the chute is 0.5mm.
5. The nail clipper for the elderly as set forth in claim 1, wherein: the second hollow handle (8) comprises a connecting end and a holding end, the connecting end is connected with the second L-shaped rod (2), the holding end is of an oval hollow structure, and a finger groove is formed in one side, close to the first hollow handle (7), of the holding end.
6. The nail clipper for the elderly as set forth in claim 1, wherein: the first hollow handle (7) comprises a connecting portion and a handle portion, wherein the connecting portion is arc-shaped, one end of the connecting portion is connected with the first L-shaped rod (1), a pin hole through which the first pin shaft (5) can pass is formed in the connecting portion, the handle portion is of an oval hollow structure, and a thumb groove is formed in one side, close to the second hollow handle (8), of the handle portion.
7. The nail clipper for the elderly as set forth in claim 1, wherein: the included angle formed by the second movable knife edge (4) crossing the first movable knife edge (3) is 100-105 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322127.9A CN106937790B (en) | 2017-05-09 | 2017-05-09 | Nail clipper for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322127.9A CN106937790B (en) | 2017-05-09 | 2017-05-09 | Nail clipper for old people |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106937790A CN106937790A (en) | 2017-07-11 |
| CN106937790B true CN106937790B (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322127.9A Active CN106937790B (en) | 2017-05-09 | 2017-05-09 | Nail clipper for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106937790B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1057731U (en) * | 2004-06-14 | 2004-09-01 | Saturnino Muñoz Carriqui | Nail clippers |
| CN103960860A (en) * | 2014-05-23 | 2014-08-06 | 苏州夏恩机械有限公司 | Nail clippers |
| CN205947387U (en) * | 2016-06-29 | 2017-02-15 | 张家港市鸿嘉数字科技有限公司 | Novel nail clippers |
-
2017
- 2017-05-09 CN CN201710322127.9A patent/CN106937790B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1057731U (en) * | 2004-06-14 | 2004-09-01 | Saturnino Muñoz Carriqui | Nail clippers |
| CN103960860A (en) * | 2014-05-23 | 2014-08-06 | 苏州夏恩机械有限公司 | Nail clippers |
| CN205947387U (en) * | 2016-06-29 | 2017-02-15 | 张家港市鸿嘉数字科技有限公司 | Novel nail clippers |
Non-Patent Citations (1)
| Title |
|---|
| 安全指甲钳;齐雨辰;;发明与创新(中学生)(02);全文 * |
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| Publication number | Publication date |
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| CN106937790A (en) | 2017-07-11 |
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