Metal nail clippers with long service life

Abstract

The utility model relates to a pair of metal nail clippers with long service life, which comprises a clipper body and a clipper cover, the clipper body is hinged with the clipper cover, and a polishing component is arranged on the clipper body. The polishing assembly comprises a limiting bolt fixedly installed at the bottom of the clamp body, an elastic piece is movably arranged on the outer side of the limiting bolt, a rotating shaft is rotationally connected to the bottom of the elastic piece, and a file is fixedly connected to the outer side of the rotating shaft. According to the metal nail clipper with the long service cycle, through the arranged polishing assembly, a user can more conveniently conduct rough polishing and fine polishing on trimmed nails when using the nail clipper, the situation that a file can be rotated out of the nail clipper body after a clipper cover is opened at first is not needed, the user can conveniently use the nail clipper, and through the arrangement of an elastic piece, the nail clipper is convenient to use. And when the nail clippers are not used, the nail clippers can be hung on a pocket or a waistband of a user through the elastic piece, so that the nail clippers are convenient to carry and place by the user.

Description

Technical Field

[0001] The utility model relates to the technical field of nail clippers, in particular to a metal nail clipper with a long service life. Background Art

[0002] Nail clippers were invented by foreigners in the 20th century. The principle should come from scissors + file, which is a very simple lever principle. There are basically three types of lever principles. Examples of the first type of lever are scales, scissors, pliers, etc. Examples of the second type of lever are corkscrews and nutcrackers. The third type of lever includes hammers and tweezers. In the past, when there were no nail clippers, people used scissors to cut their long nails or grind them. Nail clippers are a very convenient invention that has benefited mankind and the whole world.

[0003] When trimming nails with conventional nail clippers, the file of the nail clippers is mostly rotatably connected to the clamp body, and then the clamp cover is closed to cover the file so that the file is hidden inside the nail clippers. However, when the user only needs to clean the dirt in the nail gap or polish the nails, the user needs to open the clamp cover before rotating the file outside the nail clippers body, which brings inconvenience to the user.

[0004] Therefore, in order to solve the above problems, a metal nail clipper with a long service life is proposed. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a metal nail clipper with a long service life, which has the advantages of being easy to use and solves the problem that the user needs to open the clamp cover before rotating the file outside the nail clipper body when only needing to clean the dirt in the nail gaps and polish the nails.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a metal nail clipper with a long service life, comprising a pliers body and a pliers cover, wherein the pliers body and the pliers cover are hingedly connected to each other, and a grinding assembly is provided on the pliers body;

[0007] Among them, the grinding assembly includes a limit bolt fixedly installed on the bottom of the pliers body, a spring is movably provided on the outside of the limit bolt, the bottom of the spring is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a file, one side end surface of the file is provided with a fine grinding groove and a coarse grinding groove, and an observation assembly is also provided on the pliers body.

[0008] Furthermore, the observation assembly includes a movable bracket rotatably arranged on the clamp body near the cutting head end, and two lighting lamps are arranged on one end face of the movable bracket.

[0009] Furthermore, a rubbing and sand-digging piece is fixedly provided on one end portion of the file.

[0010] Furthermore, the upper end portion of the fitting rubbing member is provided with a rubbing head, and the interior of the elastic piece is provided with a limiting groove that is adapted to the width of the limiting bolt.

[0011] Furthermore, the spring piece is C-shaped and is located outside the pliers body and the pliers cover.

[0012] Furthermore, one end of the dredging piece is provided with a dredging head, the dredging head is in the shape of a mountain peak, and a sand collecting trough is provided on one side of the dredging head.

[0013] Furthermore, the movable bracket is U-shaped, and one end of the spring is convex.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] 1. The metal nail clippers with a long service life can make it more convenient for users to perform rough and fine grinding on the trimmed nails when using the nail clippers through the provided grinding assembly. There is no need to open the clamp cover before rotating the file outside the nail clippers body, which is convenient for users to use. The setting of the spring plate makes the use of the nail clippers even simpler. When the nail clippers are not in use, the nail clippers can be hung on the user's pocket or belt through the spring plate, which is convenient for users to carry and place.

[0016] 2. The metal nail clippers with a long service life can provide good lighting through the observation component when the user's vision is impaired or the light is dim, which can effectively reduce the phenomenon of inadequate trimming or accidental injury when trimming fingernails and toenails. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the clamp structure of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the grinding component structure of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of another structural form of the grinding assembly of the present invention;

[0021] Figure 5 This is a structural diagram of the utility model from another perspective;

[0022] Figure 6 This is a schematic diagram of the structure of the file of the utility model;

[0023] Figure 7 For this utility model Figure 6A magnified view of the structure at center A;

[0024] Figure 8 This is a schematic diagram of the structure of the movable bracket of the utility model.

[0025] In the figure: 1. Pliers body; 2. Pliers cover; 3. Spring; 4. Movable bracket; 5. File; 6. Fitting rubbing tool; 7. Sand dredging tool; 8. Rotating shaft; 9. Limit bolt; 10. Limit slot; 11. Light; 12. Rough grinding slot; 13. Rubbing head; 14. Sand collecting slot; 15. Sand dredging head; 16. Fine grinding slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-8 In this embodiment, a metal nail clipper with a long service life comprises a pliers body 1 and a pliers cover 2. The pliers body 1 and the pliers cover 2 are hinged to each other, and a grinding component is provided on the pliers body 1.

[0028] Among them, the grinding component includes a limit bolt 9 fixedly installed on the bottom of the pliers body 1, and a spring piece 3 is movably provided on the outside of the limit bolt 9. The spring piece 3 is C-shaped, and one end of the spring piece 3 is convex. The spring piece 3 is located on the outside of the pliers body 1 and the pliers cover 2. A limit groove 10 is provided inside the spring piece 3, which is adapted to the width of the limit bolt 9. The bottom of the spring piece 3 is rotatably connected to the rotating shaft 8, and the outside of the rotating shaft 8 is fixedly connected to the file 5. One side end surface of the file 5 is provided with a fine grinding groove 16 and a coarse grinding groove 12. One side end of the file 5 is fixedly provided with a fitting rubbing 7 and a sand dredging piece 6. One end of the sand dredging piece 6 also has a sand dredging head 15, which is peak-shaped. A sand collecting groove 14 is also provided on one side of the sand dredging head 15. The upper end of the fitting rubbing 7 also has a rubbing head 13. An observation component is also provided on the pliers body 1.

[0029] In actual use, please refer to Figure 1-2 By rotating the spring piece 3 to both ends of the pliers body 1, the function of retracting the nail clippers can be achieved, and by rotating the spring piece 3 to the pliers head of the pliers body 1, the pliers head of the nail clippers can be covered, reducing the situation where the user accidentally touches the pliers head of the nail clippers and causes scratches.

[0030] During use, the provided grinding assembly can make it easier for the user to perform rough grinding and fine grinding on the trimmed nails when using the nail clippers. There is no need to open the clamp cover 2 before rotating the file 5 outside the nail clippers body, which is convenient for the user to use. The provision of the spring plate 3 makes the use of the nail clippers easier. When the nail clippers are not in use, the nail clippers can be hung on the user's pocket or belt through the spring plate 3, which is convenient for the user to carry and place.

[0031] See also Figure 8 The observation component includes a movable bracket 4 rotatably arranged on the clamp body 1 near the cutting head end. The movable bracket 4 is U-shaped. The movable bracket 4 can rotate 180 degrees with the clamp body 1 as the rotation point, and can be adjusted to a suitable observation position at any time, which is convenient for users to use. Two lighting lamps 11 are provided on one side end face of the movable bracket 4.

[0032] During use, the observation component provided can enable the user to use the nail clippers when the vision is impaired or the light is dim, and the provided lighting lamp 11 can provide good lighting, which can effectively reduce the phenomenon of inadequate trimming or accidental injury when trimming fingernails and toenails.

[0033] The working principle of the above embodiment is:

[0034] When the user is using the metal nail clippers, the spring piece 3 is rotated to place it perpendicular to the pliers body 1, and the spring piece 3 slides outside the limit bolt 9 through the limit groove 10 provided inside it, so that the position of the spring piece 3 can be adjusted so that the spring piece 3 no longer blocks the top of the pliers cover 2. Then, the pliers cover 2 is lifted up by rotating the pliers cover 2, and the pliers body 1 and the pliers cover 2 are in an open and closed state. Then the spring piece 3 slides outside the limit bolt 9 through the limit groove 10 provided inside it, and moves the spring piece 3 to the lower end surface of the pliers cover 2, so that the spring piece 3 abuts against the pliers cover 2 to support the pliers cover 2. The user presses the pliers cover 2 downward and uses the lever principle to make the pliers body 1 and the pliers cover 2 contact the pliers head, and the nail clippers can be used to trim the nails. When the light is dim or the vision is impaired, first turn on the lighting lamp 11 so that the light of the lighting lamp 11 is aimed at the nail to be trimmed, and then the movable bracket 4 is toggled to the appropriate position. This provides a good lighting effect when the user uses the nail clippers when his vision is impaired or the light is dim, and can effectively reduce the phenomenon of inadequate trimming or accidental injury when trimming the fingernails and toenails. After trimming the nails, the observation assembly and the spring piece 3 are reset to their original positions, and then the nail clippers are turned over, and the nails are first placed in the fine grinding groove 16 for grinding, and then placed in the coarse grinding groove 12 for grinding. When cleaning the dust and sand in the nail gaps, first the file 5 is rotated around the rotating shaft 8, and the sand digging head 15 is inserted into the nail gaps, and then it can be cleaned clockwise or counterclockwise, and the dust and sand are pushed into the sand collecting groove 14, and finally the sand is taken out, and then the rubbing head 13 is pushed into the nail gaps for rubbing, and the entire trimming process can be completed. When the nail clippers are not in use, the nail clippers can be hung on the user's pocket or belt through the spring piece 3, which is convenient for the user to carry and place, and convenient for the user to use.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal nail clipper with a long service life, comprising a pliers body (1) and a pliers cover (2), characterized in that: The pliers body (1) and the pliers cover (2) are hinged to each other, and a grinding assembly is provided on the pliers body (1); The grinding assembly comprises a limit bolt (9) fixedly mounted on the bottom of the pliers body (1), a spring sheet (3) is movably provided on the outer side of the limit bolt (9), a rotating shaft (8) is rotatably connected to the bottom of the spring sheet (3), a file (5) is fixedly connected to the outer side of the rotating shaft (8), and a fine grinding groove (16) and a coarse grinding groove (12) are provided on one end surface of the file (5), and an observation assembly is also provided on the pliers body (1).

2. The metal nail clippers with a long service life according to claim 1, characterized in that: The observation assembly comprises a movable bracket (4) rotatably arranged on the clamp body (1) near the end of the cutting head, and two lighting lamps (11) are arranged on one end surface of the movable bracket (4).

3. The metal nail clippers with a long service life according to claim 1, characterized in that: A fitting rubbing piece (7) and a sand shoveling piece (6) are fixedly provided on one end portion of the file (5).

4. The metal nail clippers with a long service life according to claim 3, characterized in that: The upper end of the fitting rubbing member (7) is also provided with a rubbing head (13), and the interior of the elastic sheet (3) is provided with a limiting groove (10) which is adapted to the width of the limiting bolt (9).

5. The metal nail clippers with a long service life according to claim 1, characterized in that: The spring piece (3) is C-shaped and is located outside the pliers body (1) and the pliers cover (2).

6. The metal nail clippers with a long service life according to claim 3, characterized in that: One end of the dredging piece (6) is further provided with a dredging head (15), the dredging head (15) is in the shape of a mountain peak, and a sand collecting trough (14) is further provided on one side of the dredging head (15).

7. The metal nail clippers with a long service life according to claim 2, characterized in that: The movable bracket (4) is U-shaped, and one end of the spring (3) is convex.

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