Manual self-service haircut tool

Abstract

A manual self-service haircut tool belongs to the field of articles for daily use, and comprises a comb body, comb teeth, a knife rest slideway, a fixing pin, a knife rest, a blade, a pin shaft and a locking block, the comb body is located on the periphery of the comb teeth and can be connected with and fix the comb teeth, and it is guaranteed that the positions of the comb teeth are stable. The comb teeth are located on one side of the comb body, arranged at intervals and fixedly connected with the comb body. The knife rest slideways are arranged on the comb body and located on the two sides of the comb teeth, the knife rest can be installed and fixed, and the knife rest can move in the slideways; the self-service hairdressing device has the advantages of being capable of achieving self-service hairdressing, free of additional power and convenient to use.

Description

Technical Field

[0001] The invention belongs to the field of daily necessities, and in particular relates to a tool that can achieve haircutting by itself without the need for external power. Background Art

[0002] Hair is the hair that grows naturally on the human head. In addition to its physiological function, it also has the function of decorating the head image. Therefore, the beauty and hairdressing industry has become an indispensable industry in people's daily lives. Most of the existing beauty and hairdressing services require others to cut their own hair, and a wide variety of hairdressing tools are required to achieve this. This has caused inconvenience to special groups of people in special environments, such as people who are traveling for business, people with a lot of gray hair on their temples who need frequent haircuts, etc. Summary of the invention

[0003] In view of the fact that the existing haircut mode cannot be done by oneself and requires a wide variety of haircut tools, the present invention proposes a self-help haircut tool that can achieve self-help haircut with one or two simple tools, which is convenient and fast, saves living expenses, and can cut the hairstyle one wants. The specific technical scheme is a manual self-help haircut tool, which is characterized in that: the self-help haircut tool includes a comb body, comb teeth, a knife holder fixing and adjusting device, a knife holder and a blade; the comb body is located at the periphery of the comb teeth, can connect and fix the comb teeth and ensure the stable position of the comb teeth ; The comb teeth are located on one side of the comb body, there are multiple of them, arranged at intervals, and fixedly connected to the comb body; the knife holder and the adjustment device are arranged on the comb body, which can install, fix and adjust the position of the knife holder; the knife holder is installed on the knife holder slide, and is connected to the comb body through a fixing pin and a locking block; the knife holder is a lower opening sandwich structure, and a blade can be placed in the sandwich; the blade is in the shape of a thin sheet, installed in the knife holder, and the cutting edge faces the opening side of the knife holder; the blade is provided with a mounting groove, which can be fixed to the comb body together with the knife holder under the action of the fixing pin.

[0004] Furthermore, the blade holder fixing and adjusting device is of the slot combined with plug-in block type, that is, a plurality of slots are provided on the comb body, and plug-in blocks are provided on the blade holder, and the plug-in blocks are inserted into the slots to fix the blade holder, and the position adjustment of the blade holder is achieved by replacing different plug-in blocks and slots.

[0005] Furthermore, the tool holder fixing and adjusting device includes a tool holder slide, a fixing pin, a pin shaft and a locking block; the tool holder slide is arranged on the comb body and is located on both sides of the comb teeth, so that the tool holder can be fixed in the tool holder slide and can slide to adjust the position of the tool holder from the tip of the comb teeth; the fixing pin is installed on the tool holder and the tool holder slide, and one end is connected to the locking block through the pin shaft, so that the tool holder can be locked to the comb body through the movement of the locking block; the pin shaft is installed at the end where the fixing pin and the locking block are combined, and the locking block can be hinged to the fixing pin; the locking block is installed on the fixing pin and is hinged to the fixing pin through the pin shaft; the position on the locking block connected to the pin shaft is an eccentric hole.

[0006] Furthermore, the lengths of the opening sides of the tool holder are unequal, and the edge of the extended side is provided with a plurality of gaps arranged at intervals.

[0007] Furthermore, a handle is installed on the comb body, and the handle is installed on the side or top surface of the comb body.

[0008] Furthermore, there is more than one handle.

[0009] Furthermore, the connection between the handle and the comb body is hinged, sleeved, plugged or hung; after the connection, the handle can be flexibly removed or folded.

[0010] Beneficial Effects

[0011] The beneficial effects of the present invention are that it can realize self-service haircutting without the need for additional power, has a simple structure, is easy to use and carry, and can perform haircutting anytime and anywhere, making haircutting as simple as shaving. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the present invention.

[0013] Figure 2 The present invention Figure 1 Back structure diagram of

[0014] Figure 3 This is a schematic diagram of the structure of a tool holder implementation method

[0015] Figure 4 This is a schematic diagram of the structure of a blade implementation method

[0016] Figure 5 This is a structural diagram of an implementation method of a fixing pin.

[0017] Figure 6 This is a structural diagram of an implementation method of a lock block

[0018] 1. Comb body, 2. Comb teeth, 3. Tool holder slide, 4. Handle, 5. Fixed pin, 6. Tool holder, 7. Blade, 8. Pin shaft, 9. Locking block, 61. Tool holder body, 62. Mounting hole, 63. Notch, 71. Blade body, 72. Mounting groove, 73. Cutting edge, 51. Pin cover, 52. Pin column, 53. Step, 54. Pin shaft hole, 91. Locking block body, 92. Eccentric hole, 93. Locking wheel, 94. Slot. DETAILED DESCRIPTION

[0019] In order to better illustrate the technical solution of the present invention, the specific implementation mode of the present invention is further described in conjunction with the accompanying drawings. Figure 1-6 In this example, high-strength plastic is selected as the material of the comb body 1, comb teeth 2, handle 4, fixing pin 5, pin shaft 8, and locking block 9, which has a good hand feel and avoids harm to the human body; in this example, the comb body 1 is made into the style and size of the comb body commonly used in this industry, which is easy to be accepted by people and meets the habits of people's daily use; the comb teeth of the comb in this industry are selected as the comb teeth 2 of this example, and the comb teeth 2 are arranged on one side of the comb body 1 according to the common habits of this industry, and the common comb teeth 2 spacing is retained; in this example, the knife holder is selected to fix and adjust The joint device includes a knife holder slide 3, a fixing pin 4, a pin shaft 8 and a locking block 9; (other forms are also acceptable, that is, they can realize the fixing and adjustment functions of the knife holder 6); oblong holes with double-sided countersunk holes are set on the left and right sides of the comb teeth 2 of the comb body 1 as the knife holder slide 3, so that it is convenient to adjust the position of the knife holder 6 on the comb body 1, thereby adjusting the position where the blade 7 cuts off the hair, that is, the length of the hair left; in this example, a mode with two handles 4 on both sides is selected, and the handles 4 and the comb body 1 are hinged in a manner commonly used in the industry, which is convenient for unfolding and folding; Figure 5The structural style shown is used as the structural style of the fixing pin 5, that is, nylon material is used, and a pin cover 51 is made at one end of the fixing pin 5, and the diameter of the pin cover 51 is larger than the width of the tool holder slideway 3, and larger than the diameter of the mounting hole 62 on the tool holder 6; the diameter of the pin column 52 is selected to be smaller than the through-slot width of the tool holder slideway 3, and the length is adapted to the thickness of the comb body 1; the thickness of the step 53 is selected to be smaller than or equal to the width of the slot 94 on the locking block 9; the diameter of the pin shaft hole 54 is selected to match the diameter of the pin column 8, so that the implementation of the fixing pin 5 is completed; in this example, two tool holder slideways 3 are set at both ends of the tool holder 6, that is, 2 and fixing pins 5, 2 pin shafts 8 and 2 locking blocks 9 are used, so that the force of the tool holder 6 and the blade 7 is evenly borne by both sides of the comb body 1, avoiding the user's effort, or reducing the service life of the comb body 1 or the tool holder 6 or the blade 7; in this example, a grooved tool holder structure is selected as the structure of the tool holder 6 The structure is a U-shaped structure, that is, a thin-walled metal plate is bent into a U-shape, the inner cavity of the U-shape is adapted to the thickness of the blade 7, a mounting hole 62 is provided on the knife holder body 61, and a through hole is provided at each end as the mounting hole 62, and the diameter of the mounting hole matches the diameter of the pin 52 of the fixing pin 5; in this example, in order to increase the artistry of haircutting, a notch 63 is provided at the edge of the open end of one side of the knife holder body 61, so as to achieve the cutting effect of the flower scissors commonly used in the field of haircutting tools; in this example, a steel blade commonly used in the industry is selected as the blade 7, and two mounting grooves 72 are provided at both ends of the blade body 71, the width of the mounting groove 72 matches the diameter of the mounting hole 62, and the length of the mounting groove 72 is greater than the distance from the mounting hole 62 to the edge of the end of the knife holder body 61; the price cutting edge 73 is installed in the knife holder 6 downward (facing the viewing direction), and is fixed to the comb body 1 together with the knife holder 6, and the implementation of the present invention is completed.

[0020] When in use, the knife holder 6 is installed on the two knife holder slideways 3 through two fixing pins 5. One end of the pin shaft hole 54 of the fixing pin 5 is hinged with the locking block 9 through the pin column 8. When the knife holder 6 needs to be fixed on the comb body 1, the locking block body 91 of the locking block 9 is moved, and the locking block 9 rotates around the pin shaft 8. Because the hole of the pin shaft 8 on the locking block 9 is eccentric, the position of the outer circumference of the locking block 9 in contact with the comb body 1 is changed when the locking block 9 rotates, that is, the fixing pin 5 is pulled or released by the pin shaft 8 to lock the knife holder 6 or release the combination tightness of the knife holder 6 and the comb body 1, thereby realizing the movement and locking of the knife holder 6 in the knife holder slideway 3, playing the function of adjusting the position of the knife holder 6 on the comb body 1, and also realizing the function of adjusting the relative position between the blade 7 and the comb teeth 2, and then realizing the function of the comb teeth 2 controlling the blade 7 to cut the hair length.

Claims

1. A manual self-help hair-cutting tool, characterized by: The self-service hair-cutting tool comprises a comb body, comb teeth, a knife holder fixing and adjusting device, a knife holder and a blade; the comb body is located at the periphery of the comb teeth, can connect and fix the comb teeth and ensure the stable position of the comb teeth; the comb teeth are located on one side of the comb body, there are a plurality of them, arranged at intervals, and fixedly connected to the comb body; the knife holder and the adjusting device are arranged on the comb body, can install, fix and adjust the position of the knife holder; the knife holder is installed on the knife holder slideway, and is connected to the comb body through a fixing pin and a locking block; the knife holder is a lower opening sandwich structure, and the blade can be placed in the sandwich; the blade is in the shape of a thin sheet, installed in the knife holder, and the cutting edge faces the opening side of the knife holder; the blade is provided with a mounting groove, and the mounting groove can be fixed to the comb body together with the knife holder under the action of the fixing pin.

2. A manual self-service hair-cutting tool according to claim 1, characterized in that: The knife holder fixing and adjusting device is of the slot combined with plug-in block type, that is, a plurality of slots are arranged on the comb body, and plug-in blocks are arranged on the knife holder, and the plug-in blocks are inserted into the slots to fix the knife holder, and the position adjustment of the knife holder is achieved by replacing different plug-in blocks and slots.

3. A manual self-help hair-cutting tool according to claim 1, characterized in that: The tool holder fixing and adjusting device includes a tool holder slide, a fixing pin, a pin shaft and a locking block; the tool holder slide is arranged on the comb body and is located on both sides of the comb teeth, so that the tool holder can be fixed in the tool holder slide and can slide to adjust the position of the tool holder from the tip of the comb teeth; the fixing pin is installed on the tool holder and the tool holder slide, and one end is connected to the locking block through the pin shaft, so that the tool holder can be locked on the comb body through the movement of the locking block; the pin shaft is installed at the end where the fixing pin and the locking block are combined, and the locking block can be hinged to the fixing pin; the locking block is installed on the fixing pin and is hinged to the fixing pin through the pin shaft; the position on the locking block connected to the pin shaft is an eccentric hole.

4. A manual self-service hair-cutting tool according to claim 1, characterized in that: The lengths of the opening sides of the tool holder are unequal, and the edge of the extended side is provided with a plurality of gaps arranged at intervals.

5. The manual self-service hair-cutting tool according to claim 1, characterized in that: The comb body is also provided with a handle, which is installed on the side surface or the top surface of the comb body.

6. A manual self-service hair-cutting tool according to claim 5, characterized in that: There is more than one handle.

7. The manual self-service hair-cutting tool according to claim 5, characterized in that: The handle and the comb body are connected by hinge, sleeve, plug or hang; after the connection, the handle can be flexibly removed or folded.

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