A plastic razor assembly structure

Abstract

The utility model discloses a plastic shaver assembly structure, comprising a shaver body (100) and at least one cutter head assembly (200), characterized in that: the shaver body (100) has an inclined mounting surface (101), and at least one cutter head assembly (200) is mounted on the inclined mounting surface (101); the cutter head assembly (200) comprises a cutter head (201) and a mesh cover (202) floatingly arranged on a side of the cutter head (201) opposite to the shaver body; wherein the angle between the inclined mounting surface (101) and the cross section of the shaver body (100) is 25 degrees. Compared with the prior art, the utility model adopts a cutter head assembly inclined at 25 degrees and a mesh cover floatingly arranged, so that when a user performs a hair trimming operation, the cutter head assembly can be closely attached to an uneven and irregular skin area, adapting to a constantly changing skin surface, with high trimming efficiency and good trimming effect.

Description

Technical Field

[0001] The utility model relates to the technical field of personal care appliances, in particular to a plastic shaver assembly structure. Background Art

[0002] An electric shaver is one of the essential appliances in men's personal care, and it is particularly important when traveling on business, travelling, or on long journeys.

[0003] Electric shavers are divided into two types according to the blade action mode: reciprocating type and rotary type. The former has a complex structure, loud noise, strong shaving force, high sharpness, and certain danger; the latter has a simple structure, low noise, and moderate shaving force. For example, the Chinese invention patent with publication number CN11208770A discloses an electric shaver that can float as a whole, including a main body component and a cutter head component, the cutter head component is arranged on the main body component, the main body component includes a body and a driving unit arranged in the body, the cutter head component includes an upper shell component and a lower shell component connected thereto, the upper shell component includes an upper shell, a knife net installed in cooperation with the upper shell, and a moving knife unit located in the knife net, the lower shell component includes a lower shell connected to the upper shell, and also includes a fixed seat, the fixed seat is connected to the lower shell through a first elastic component, a driving support is arranged in the inner cavity of the fixed seat, the driving support is elastically connected to the lower shell through a second elastic component, and a gap is left between the driving support and the fixed seat; the moving knife unit is driven to rotate under the drive of the driving unit and the driving support. The blade head assembly is basically flush with the end face of the main assembly and floats as a whole. When trimming the chin, sparse hair, thick hair, and hair of varying lengths, the trimming efficiency is low. The same skin needs to be shaved back and forth repeatedly, and the trimming time is relatively long, resulting in a poor experience when using it.

[0004] Therefore, the prior art needs to be improved and enhanced. Utility Model Content

[0005] In order to overcome the above technical problems in the prior art, the purpose of the utility model is to provide a plastic shaver assembly structure with high trimming efficiency and improved trimming effect.

[0006] The utility model achieves the above-mentioned purpose through the following technical means:

[0007] A plastic razor assembly structure includes a razor body and at least one cutter head assembly, wherein the razor body has an inclined mounting surface, and at least one cutter head assembly is mounted on the inclined mounting surface; the cutter head assembly includes a cutter head and a mesh cover floatingly arranged on a side of the cutter head opposite to the razor body; wherein the angle between the inclined mounting surface and the cross section of the razor body is 25 degrees.

[0008] Furthermore, the shaver body has a shell, a micro motor is arranged in the shell, the output shaft of the micro motor extends out of the inclined mounting surface and is connected to a rotating disk, and at least one cutter head assembly is mounted on the rotating disk.

[0009] Furthermore, an inclined mounting plate is provided at the end of the shell body close to the cutter head assembly, the inclined mounting plate has the inclined mounting surface, and the output shaft of the micro motor is rotatably mounted on the inclined mounting plate through a bearing.

[0010] Furthermore, the cutter head is fixedly mounted on the rotating disk, and the mesh cover is mounted on the rotating disk via a floating spring.

[0011] Furthermore, the cutter head includes a blade mounting post and a blade mounted on the blade mounting post.

[0012] Furthermore, a cover body is arranged outside the rotating disk, and the mesh cover is movably placed on the cover body.

[0013] Furthermore, a PCB board and a rechargeable battery are also arranged in the shell, and the rechargeable battery and the micro motor are electrically connected to the PCB board.

[0014] Furthermore, a key switch is embedded in the housing, and the key switch is electrically connected to the PCB board.

[0015] Furthermore, the shell is provided with a charging interface at an end away from the cutter head assembly, and the charging interface is electrically connected to the PCB board.

[0016] Furthermore, a power display screen is provided on the end of the shell away from the cutter head assembly, and the power display screen is connected to the power detection module on the PCB board.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Due to the above structural design, i.e., the use of a 25-degree inclined cutter head assembly and a floating mesh cover, the user can closely fit uneven and irregular skin areas when trimming hair, adapt to the ever-changing skin surface, and have high trimming efficiency and good trimming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached Figure 1 It is a cross-sectional view of an embodiment of the utility model;

[0020] Attached Figure 2 For attachment Figure 1 A magnified view of part I;

[0021] Attached Figure 3 It is a schematic diagram of a housing of an embodiment of the utility model;

[0022] Attached Figure 4 The figure is a working principle diagram of an embodiment of the utility model.

[0023] The numbers in the figure are:

[0024] 100- razor body, 200- cutter head assembly;

[0025] 101- inclined mounting surface, 102- housing, 103- micro motor, 104- rotating disk, 105- inclined mounting plate, 106- PCB board, 107- rechargeable battery, 108- key switch, 109- charging interface, 110- bearing, 111- power display screen;

[0026] 201-cutter head, 202-net cover, 203-floating spring, 204-cover body;

[0027] 2011-blade mounting post, 2012-blade. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] To facilitate understanding of this embodiment, a plastic shaver assembly structure disclosed in the embodiment of the utility model is first introduced in detail.

[0030] Example:

[0031] like Figure 1 and Figure 2 As shown, the present application discloses a plastic shaver assembly structure, including a shaver body 100 and three cutter head assemblies 200, i.e., a common triangular cutter head arrangement, which is more conducive to forming a more stable trimming area and is also more stable. The shaver body 100 has an inclined mounting surface 101, and the three cutter head assemblies 200 are installed on the inclined mounting surface 101; the cutter head assembly 200 includes a cutter head 201 and a mesh cover 202 floatingly arranged on a side of the cutter head 201 opposite to the shaver body 100; wherein the angle between the inclined mounting surface 101 and the cross section of the shaver body 100 is 25 degrees.

[0032] The present application is based on the curvature changes of various parts of the chin of most users. The inclination angle of the cutter head assembly 200 is set to 25 degrees instead of the common 35-50 degrees, and the mesh cover 202 is floated above the cutter head 201. Therefore, when trimming, a certain external force is applied to place the present application on the user's trimming area, so that the cutter head assembly 200 can better adhere to the uneven and irregular skin area, so that the hair of different thickness and length in the trimming area can enter the mesh cover 202. While constantly adapting to the changing skin surface during the trimming process, the hair trimming operation is better completed, the trimming efficiency is high, the trimming effect is good, and the user experience is better.

[0033] Specifically, the razor body 100 has a shell 102, which is integrally formed by injection molding. An inclined mounting plate 105 is provided at the end of the shell 102 near the cutter head assembly 200, and the inclined mounting plate 105 has the inclined mounting surface 101. The cross-section of the shell 102 is in the shape of a runway, which can be better held by the user. A micro motor 103 is provided in the shell 102, and the output shaft of the micro motor 103 is rotatably mounted on the inclined mounting plate 105 through a bearing 110, so that the micro motor 103 drives the rotating disk 104 to rotate more stably.

[0034] Specifically, the output shaft of the micro motor 103 extends out of the inclined mounting surface 101 and is connected to a rotating disk 104. Three cutter head assemblies 200 are all installed on the rotating disk 104, wherein the cutter head 201 includes a blade mounting column 2011 and a blade 2012 mounted on the blade mounting column 2011. The cutter head 201 is fixedly mounted on the rotating disk 104 via the blade mounting column 2011, and the mesh cover 202 is mounted on the rotating disk 104 via a floating spring 203.

[0035] Specifically, a cover body 204 is disposed outside the rotating disk 104, and the net cover 104 is movably placed on the cover body, wherein the net cover 202 includes a net cover body and an edge disposed at the periphery of the net cover body, and the edge of the net cover body is located inside the cover body 204. In addition, when installed, the plane where the blade 2012 is located is slightly higher than the plane where the end face of the cover body 204 is located, so that the blade 2012 can better trim various hairs entering the net cover 104, thereby improving the trimming effect.

[0036] In a specific implementation, a PCB board 106 and a rechargeable battery 107 are further provided in the shell 102, a single-chip microcomputer is provided on the PCB board 106, and the rechargeable battery 107 and the micro motor 103 are electrically connected to the PCB board 106; a key switch 108 is also embedded in the shell 102, and the key switch 108 is electrically connected to the PCB board 106; a charging interface 109 is provided at the end of the shell 102 away from the blade assembly 200, and the charging interface 109 is electrically connected to the PCB board 106, wherein the charging interface 109 is a TYPE-C charging interface.

[0037] like Figure 3 As shown, the housing 102 is provided with a power display screen 112 at the end away from the cutter head assembly 200 . The power display screen 112 is connected to the power detection module on the PCB board 106 . The power display screen 112 is provided on the same side as the key switch 108 .

[0038] like Figure 4 As shown, it is a block diagram of the working principle of the present application. When the key switch 108 is pressed, the induction signal of the single-chip microcomputer on the PCB board 106 is transmitted to the micro motor 103, so that the micro motor 103 drives the blade 2012, and the present application starts normally to perform the trimming function. When the charging interface 109 is connected to the charging plug, the rechargeable battery 107 is charged through the induction signal of the single-chip microcomputer, and the rechargeable battery 107 is protected by the voltage control, temperature control, overcharge protection and other real-time detection of the PCB board 106. The power display screen 112 is used to display the power, and the user can well monitor whether the battery is full, which brings great convenience to the user.

[0039] In summary, the present application solves the deficiencies in the prior art through the above-mentioned structural design, has the characteristics of reasonable design, high pruning efficiency, good pruning effect, etc., and has huge market potential.

[0040] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A plastic razor assembly structure, comprising a razor body (100) and at least one cutter head assembly (200), characterized in that: The razor body (100) has an inclined mounting surface (101), and at least one cutter head assembly (200) is mounted on the inclined mounting surface (101); the cutter head assembly (200) comprises a cutter head (201) and a mesh cover (202) floatingly arranged on a side of the cutter head (201) opposite to the razor body; wherein the angle between the inclined mounting surface (101) and the cross section of the razor body (100) is 25 degrees.

2. The plastic shaver assembly structure according to claim 1, characterized in that: The shaver body (100) has a shell (102), a micro motor (103) is arranged inside the shell (102), an output shaft of the micro motor (103) extends out of the inclined mounting surface (101) and is connected to a rotating disk (104), and at least one cutter head assembly (200) is mounted on the rotating disk (104).

3. The plastic shaver assembly structure according to claim 2, characterized in that: An inclined mounting plate (105) is provided at the end of the housing (102) close to the cutter head assembly (200), the inclined mounting plate (105) having the inclined mounting surface (101), and the output shaft of the micro motor (103) is rotatably mounted on the inclined mounting plate (105) via a bearing (110).

4. The plastic shaver assembly structure according to claim 3, characterized in that: The cutter head (201) is fixedly mounted on the rotating disk (104), and the net cover (202) is mounted on the rotating disk (104) via a floating spring (203).

5. The plastic shaver assembly structure according to claim 4, characterized in that: The blade head (201) comprises a blade mounting post (2011) and a blade (2012) mounted on the blade mounting post (2011).

6. The plastic shaver assembly structure according to claim 5, characterized in that: A cover body (204) is disposed outside the rotating disk (104), and the net cover (202) is movably inserted into the cover body (204).

7. The plastic shaver assembly structure according to any one of claims 2 to 6, characterized in that: A PCB board (106) and a rechargeable battery (107) are also disposed in the housing (102); the rechargeable battery (107) and the micro motor (103) are electrically connected to the PCB board (106).

8. The plastic shaver assembly structure according to claim 7, characterized in that: A key switch (108) is also embedded in the housing (102), and the key switch (108) is electrically connected to the PCB board (106).

9. The plastic shaver assembly structure according to claim 8, characterized in that: The housing (102) is provided with a charging interface (109) at an end away from the cutter head assembly (200), and the charging interface (109) is electrically connected to the PCB board (106).

10. The plastic shaver assembly structure according to claim 9, characterized in that: The housing (102) is provided with a power display screen (111) at an end away from the cutter head assembly (200), and the power display screen (111) is connected to a power detection module on the PCB board (106).

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