Rhombic eyebrow shaping knife

Abstract

The utility model relates to a rhombic eyebrow shaping knife which comprises a rhombic sheet handle and a scraper, and the scraper is installed on one side edge of the acute angle end of the rhombic sheet handle. A measuring chamfer is arranged at the front end part of the scraper; a tool apron groove is formed in one side edge of the acute angle end of the rhombic sheet handle, and a tool apron pin is arranged in the tool apron groove. The side portion and the lower portion of the tool apron groove are each of an opening structure. The utility model provides a diamond-shaped eyebrow shaping knife which can be used for pinching hands and is safe to use.

Description

Technical Field

[0001] The invention relates to the field of beauty and makeup, in particular to a diamond-shaped eyebrow trimmer. Background Art

[0002] An eyebrow trimmer is a beauty tool used to trim eyebrows, shave off messy hair and outline eyebrows. It can trim delicate three-dimensional eyebrows. The current eyebrow trimmers have a single structure and the blades have no macro protection net. They are not suitable for novices to operate and have a high risk factor. The blades are not easy to disassemble and replace, the operation is not easy, and the angle of the stray hair area cannot be reached. Summary of the invention

[0003] In order to overcome at least one of the above problems, the present invention provides a diamond-shaped eyebrow trimmer that fits the hand well and is safe to use.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a diamond-shaped eyebrow trimmer, comprising a diamond-shaped thin slice handle and a scraper, wherein the scraper is installed on one side of the acute angle end of the diamond-shaped thin slice handle; the front end of the scraper is provided with a measuring chamfer; a knife seat groove is provided on one side of the acute angle end of the diamond-shaped thin slice handle, and a knife seat pin is provided in the knife seat groove; the side and lower parts of the knife seat groove are both open structures;

[0005] The knife seat pin is provided with a concave surface, which is downwardly penetrating, and a limiting convex rail is formed on the upper part of the concave surface. The scraper is installed in the concave surface, and the lower blade of the scraper protrudes from the bottom of the knife seat pin, and the upper part of the scraper is in contact with the limiting convex rail on the upper side of the concave surface; positioning convex ridges are respectively provided on both sides of the concave surface, and U-shaped positioning grooves adapted to the positioning convex ridges are respectively provided on both sides of the scraper; a positioning clamping column is also provided in the middle of the concave surface, and a positioning groove adapted to the positioning clamping column is provided in the middle of the scraper. After the scraper is installed, the positioning clamping column is inserted into the positioning groove, and the positioning convex ridge is clamped into the U-shaped positioning groove;

[0006] The inner side of the tool holder groove is provided with a first limiting rail groove and a second limiting rail groove, the first limiting rail groove is located at the upper end of the side of the tool holder groove, and the second limiting rail groove is located in the middle of the side of the tool holder groove; the limiting convex rail of the tool holder pin is inserted into the first limiting rail groove; the positioning convex ridge is inserted into the second limiting rail groove;

[0007] A raised positioning buckle is provided on the rear side of the front end of the tool holder pin (the back side of the first limiting rail groove), and a buckle groove adapted to the raised positioning buckle is provided on the side of the tool holder groove. The rear end of the raised positioning buckle is bent downward to form an arc-shaped buckle, and a corresponding arc-shaped bottom groove is provided at the tail end of the buckle groove.

[0008] Preferably, the positioning post and the positioning ridges on both sides are located on the same straight line, and the positioning ridges and the positioning post are both inserted into the second limiting rail groove.

[0009] Preferably, the positioning groove is a strip groove structure.

[0010] Preferably, the blade of the scraper is a macro-guard structure.

[0011] Preferably, the measuring chamfer includes a chamfer angle provided on the upper side of the front end of the scraper and a rounded angle provided on the lower side of the front end of the scraper.

[0012] Preferably, a sealing cover is further included, which is sleeved on the bottom of the blade seat groove to seal the scraper.

[0013] The beneficial effects of the present invention are as follows: the diamond-shaped eyebrow trimmer, the diamond-shaped thin-sheet handle of which is a leaf-shaped structure, the edges and corners of which are all rounded structures, the thin-sheet handle design is different from the pen-type design on the market, and can be easily grasped with two fingers, making it more convenient to use and operate; the tip angle is rounded and has a blade edge, so that the knife head is not hindered by the handle structure and can easily reach multiple angles, the blade is a macro-guard net structure to prevent scratching the skin, play a protective role and reduce the risk factor; the knife seat pin and the scraper installation combination structure is reasonable and stable, and can be installed and disassembled by sliding plug-in, so that it is convenient to clean or replace the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall structure of the diamond-shaped eyebrow trimmer of the present invention;

[0016] Figure 2 is a front view of the diamond-shaped eyebrow trimmer of the present invention;

[0017] Figure 3 It is a schematic diagram of the disassembled structure of the diamond-shaped eyebrow trimmer of the present invention;

[0018] Figure 4 yes Figure 2 Schematic diagram of the middle back view;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of the blade seat groove of the diamond-shaped eyebrow trimming knife of the present invention;

[0020] Figure 6 The present invention is a schematic diagram of the scraper structure of the diamond-shaped eyebrow trimming knife.

[0021] Description of the drawings: 1. Diamond-shaped thin sheet handle, 2. Scraper, 21. U-shaped positioning slot, 22. Positioning slot, 3. Measuring chamfer, 31. Chamfer, 32. Rounded corner, 4. Knife seat slot, 41. First limiting rail slot, 42. Second limiting rail slot, 43. Buckle slot, 5. Knife seat pin, 51. Recessed surface, 52. Limiting convex rail, 53. Positioning convex ridge, 54. Positioning card column, 55. Raised positioning buckle, 6. Cover. DETAILED DESCRIPTION

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Example

[0024] like Figure 1-4 The diamond-shaped eyebrow trimmer shown is composed of a diamond-shaped thin handle 1 and a scraper 2, wherein the scraper 2 is installed on one side of the acute angle end of the diamond-shaped thin handle 1; a measuring chamfer 3 is provided at the front end of the scraper 2, and the measuring chamfer 3 is an arc-shaped blade structure, which can reach a small surface, reach multiple angles, and repair eyebrows in the mixed hair area.

[0025] The rhombus-shaped thin-sheet handle 1 is a leaf-shaped structure, and the edges and corners are all rounded. The thin-sheet handle design is different from the pen-shaped design on the market, and can be easily held with two fingers. A knife seat groove 4 is provided on one side of the acute angle end of the rhombus-shaped thin-sheet handle 1, and a knife seat pin 5 is provided in the knife seat groove 4; the side and lower parts of the knife seat groove 4 are both open structures; they are used to install and place the scraper 2, and the blade below the scraper 2 extends out of the lower part of the knife seat groove 4.

[0026] See also Figure 3 The blade holder pin 5 is provided with a concave surface 51, which is through downward. After the scraper 2 is installed, it is attached to the concave surface 51, and the lower blade of the scraper 2 protrudes from the concave surface 51. A limiting convex rail 52 is formed on the upper part of the concave surface 51. The scraper 2 is installed in the concave surface 51, and the lower blade of the scraper 2 protrudes from the bottom of the blade holder pin 5. The upper part of the scraper 2 is attached to the limiting convex rail 52 on the upper side of the concave surface 51. Positioning convex ridges 53 are respectively provided on both sides of the concave surface 51, and U-shaped positioning grooves 21 adapted to the positioning convex ridges 53 are respectively provided on both sides of the scraper 2. After the scraper 2 is installed, it has three-sided positioning and stable installation.

[0027] A positioning post 54 is also provided in the middle of the recessed surface 51 , and a positioning groove 22 adapted to the positioning post 54 is provided in the middle of the scraper 2 . After the scraper 2 is installed, the positioning post 54 is inserted into the positioning groove 22 to further limit the position, and the positioning ridge 53 is inserted into the U-shaped positioning groove 21 .

[0028] See also Figure 5 The inner side of the tool holder groove 4 is provided with a first limiting rail groove 41 and a second limiting rail groove 42. The first limiting rail groove 41 is located at the upper end of the side of the tool holder groove 4, and the second limiting rail groove 42 is located in the middle of the side of the tool holder groove 4; the limiting convex rail 52 of the tool holder pin 5 is inserted into the first limiting rail groove 41; the positioning convex ridge 53 is inserted into the second limiting rail groove 42; the first limiting rail groove 41 and the second limiting rail groove 42 are parallel, and have two positioning rail grooves, which are stably installed and will not shake.

[0029] See also Figure 4 The rear side of the front end of the knife seat pin 5, that is, the back side of the first limiting rail groove 41, is provided with a raised positioning buckle 55, and the side of the knife seat groove 4 is provided with a buckle groove 43 adapted to the raised positioning buckle 55. The rear end of the raised positioning buckle 55 is bent downward to form an arc buckle, and the tail end of the buckle groove 43 is provided with a corresponding arc-shaped bottom groove; so that the knife seat pin 5 can be stably installed. In this embodiment, the diamond-shaped thin sheet handle 1 and the knife seat pin 5 are both made of plastic, have certain elastic deformation performance, and can also be installed by interference fit.

[0030] See also Figure 3 The positioning posts 54 and the positioning ridges 53 on both sides are located on the same straight line, and the positioning ridges 53 and the positioning posts 54 are both inserted into the second limiting rail grooves 42. The structure is more reasonable and compact.

[0031] See also Figure 3 The positioning groove 22 is a strip groove structure, which is easy to install and has a high error tolerance rate.

[0032] The blade of the scraper 2 is a macro-guard structure to prevent scratching the skin.

[0033] The measuring chamfer 3 includes a chamfer 31 provided on the upper side of the front end of the scraper 2 and a rounded corner 32 provided on the lower side of the front end of the scraper 2. The rounded corner 32 is a blade structure and protrudes from the edge of the blade holder pin 5 and the diamond-shaped thin sheet handle 1, reaching multiple angles and angles of the hairy area.

[0034] See also Figure 1 , 2 The cover 6 is sleeved on the bottom of the knife seat groove 4 to close the scraper 2. There is an adaptive positioning structure between the cover 6 and the knife seat groove 4 to facilitate the installation and removal of the cover 6. The cover 6 closes the side and lower opening structures of the knife seat groove 4 to protect the scraper 2.

[0035] The diamond-shaped eyebrow trimmer described in the present invention has a diamond-shaped thin handle with a leaf-shaped structure, and the edges and corners are all rounded. The thin handle design is different from the pen-shaped design on the market, and can be easily held with two fingers, making it more convenient to use and operate; the tip angle is rounded and has a blade edge, so that the knife head is not hindered by the handle structure and can easily reach multiple angles. The blade is a macro-guard net structure to prevent scratching the skin, thereby providing protection and reducing the risk factor; the knife seat pin and the scraper installation combination structure is reasonable and stable, and can be installed and disassembled by sliding and plugging, which is convenient for cleaning or replacing the scraper.

[0036] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A diamond-shaped eyebrow trimmer, characterized in that: It comprises a rhombus-shaped thin sheet handle and a scraper, wherein the scraper is installed on one side of the acute angle end of the rhombus-shaped thin sheet handle; the front end of the scraper is provided with a measuring chamfer; a knife seat groove is provided on one side of the acute angle end of the rhombus-shaped thin sheet handle, and a knife seat pin is provided in the knife seat groove; the side and lower parts of the knife seat groove are both open structures; The knife seat pin is provided with a concave surface, which is downwardly penetrating, and a limiting convex rail is formed on the upper part of the concave surface. The scraper is installed in the concave surface, and the lower blade of the scraper protrudes from the bottom of the knife seat pin, and the upper part of the scraper is in contact with the limiting convex rail on the upper side of the concave surface; positioning convex ridges are respectively provided on both sides of the concave surface, and U-shaped positioning grooves adapted to the positioning convex ridges are respectively provided on both sides of the scraper; a positioning clamping column is also provided in the middle of the concave surface, and a positioning groove adapted to the positioning clamping column is provided in the middle of the scraper. After the scraper is installed, the positioning clamping column is inserted into the positioning groove, and the positioning convex ridge is clamped into the U-shaped positioning groove; The inner side of the tool holder groove is provided with a first limiting rail groove and a second limiting rail groove, the first limiting rail groove is located at the upper end of the side of the tool holder groove, and the second limiting rail groove is located in the middle of the side of the tool holder groove; the limiting convex rail of the tool holder pin is inserted into the first limiting rail groove; the positioning convex ridge is inserted into the second limiting rail groove; A raised positioning buckle is arranged on the rear side of the front end of the knife seat pin, and a buckle groove adapted to the raised positioning buckle is arranged on the side of the knife seat groove. The rear end of the raised positioning buckle is bent downward to form an arc buckle, and a corresponding arc-shaped bottom groove is arranged at the tail end of the buckle groove.

2. The diamond-shaped eyebrow trimmer according to claim 1, characterized in that: The positioning post and the positioning ridges on both sides are located on the same straight line, and the positioning ridges and the positioning post are both inserted into the second limiting rail groove.

3. The diamond-shaped eyebrow trimmer according to claim 2, characterized in that: The positioning groove is a strip-shaped groove structure.

4. The diamond-shaped eyebrow trimmer according to claim 3, characterized in that: The blade of the scraper is a macro-pitch protective net structure.

5. The diamond-shaped eyebrow trimmer according to claim 1, characterized in that: The measuring chamfer includes a chamfer angle arranged at the upper side of the front end of the scraper and a rounded angle arranged at the lower side of the front end of the scraper.

6. The diamond-shaped eyebrow trimmer according to claim 1, characterized in that: The utility model also comprises a sealing cover which is sleeved on the bottom of the knife seat groove to seal the scraper.

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