Magnetic attraction assembly, shaver head, shaver and personal care equipment

Abstract

The utility model discloses a magnetic component, cutting head, shaver and personal care equipment relates to nursing equipment field, magnetic component includes connecting piece, the inside of connecting piece is provided with magnet cover plate, at least two magnet that symmetrically distributes are provided between the magnet cover plate and connecting piece bottom inner side. According to the utility model, the stability of the connection between the functional head assembly and the personal care equipment main body is improved in a magnetic connection mode, on the basis, the requirements of a user on personal care aspects such as trimming, hair removal, massage and nursing are met by replacing different functional head assemblies, and the portability of the personal care equipment and the experience feeling of the user are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nursing equipment technical field, concretely is a magnetic assembly, tool bit, shaver and personal care equipment. BACKGROUND

[0002] In the prior art, the nose hair trimmer and the shaver usually exist independently, and the user needs to purchase different types of trimmers to cope with different use scenarios when going out, which is not conducive to user carrying. In order to meet the different trimming needs of users, multifunctional trimmers that can realize the replacement of functional head assemblies appear on the market, and most of the multifunctional trimmers are connected through mechanical buckles or threads. Whether it is a mechanical buckle type or a threaded connection type, the user needs to perform a multi-step operation when replacing the functional head assembly, and the replacement of the functional head assembly often requires a large force or a complex operation, which affects the user experience.

[0003] The nose hair trimmer and the shaver may become loose after long-term use in a mechanical buckle type or a threaded connection type, resulting in unstable connection of the functional head. In addition, the existing magnetic type nose hair trimmer and shaver both adopt two magnets, and the nose hair trimmer and the shaver are provided with one magnet for the tool bit assembly and one magnet for the main machine, but the problem of unstable connection of the functional head cannot be solved. SUMMARY

[0004] The utility model aims at: in order to solve the problem mentioned in the above background art, provide a kind of magnetic assembly, tool bit, shaver and personal care equipment.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] One aspect provides a magnetic assembly, comprising a connecting piece, a magnet cover plate is arranged inside the connecting piece, and at least two symmetrically distributed magnets are arranged between the magnet cover plate and the inner side of the bottom of the connecting piece.

[0007] As a further scheme of the utility model: the bottom inner side of the connecting piece is provided with a hole groove for embedding the at least two magnets, and the top position height of the magnet is higher than the depth of the hole groove.

[0008] As a further scheme of the utility model: the magnet is a cylindrical magnet.

[0009] Another aspect provides a tool bit, comprising a tool bit body, the tool bit body is detachably connected between the magnetic assembly, an iron insert is embedded in the bottom of the tool bit body, and the iron insert is matched with the magnet arranged on the connecting piece.

[0010] The shaving razor comprises a shaving razor main machine, the shaving head and the magnetic attraction assembly.

[0011] As a further scheme of the utility model: the connecting piece between the shaving razor main machine and the magnetic attraction assembly is fixedly assembled through a screw.

[0012] As a further scheme of the utility model: a motor is internally installed in the main machine, and a charging interface is arranged at the bottom end of the main machine; a battery is connected between the motor and the charging interface.

[0013] As a further scheme of the utility model: a central hole is formed in the bottom of the connecting piece and penetrates the output end of the motor, so that the output end of the motor is connected with the shaving head body.

[0014] The utility model provides a personal care device, which comprises a shaving head and a magnetic attraction assembly.

[0015] Preferably, the personal care device further comprises a device body, which is detachably connected with the magnetic attraction assembly; an iron insert is embedded in the bottom of the device body, and the iron insert is used for being magnetically attracted and connected with the magnet of the magnetic attraction assembly.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The utility model increases the stability of the connection between the functional head assembly and the personal care device body through the magnetic attraction connection mode, and on this basis, different functional head assemblies are replaced to meet the needs of users in personal care aspects such as trimming, hair removal, massage, washing, nursing and the like, and the portability of the personal care device and the experience of users are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a structural schematic view of the utility model;

[0019] Fig. 2 It is a disassembled structural schematic view of the shaving head body and the main machine of the utility model;

[0020] Fig. 3 It is a sectional structural schematic view of the utility model;

[0021] Fig. 4 It is a sectional structural schematic view of the magnetic attraction assembly of the utility model.

[0022] In the figure: 1, host; 11, battery; 12, motor; 13, charging interface; 2, connecting piece; 21, hole groove; 22, limiting protrusion; 3, tool bit body / device body; 31, limiting groove; 4, magnet; 5, magnet cover plate; 6, iron insert. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figs. 1-4 In the embodiments of the utility model, a magnetic assembly comprises a connecting piece 2, the connecting piece 2 is internally provided with a magnet cover plate 5, and at least two symmetrically distributed magnets 4 are arranged between the magnet cover plate 5 and the internal bottom end of the connecting piece 2.

[0025] In the embodiments, the magnetic assembly mainly comprises the connecting piece 2, the magnets 4 and the magnet cover plate 5. The connecting piece 2 is a cylindrical structure with one end closed, two symmetrically distributed limiting protrusions 22 are arranged on the inner wall of the connecting piece 2, at least two symmetrically distributed magnets 4 are fixedly installed in the inner cavity of the connecting piece 2, the magnet cover plate 5 is a circular iron sheet, the diameter of the iron sheet is matched with the diameter of the inner cavity of the connecting piece 2, after the magnets 4 are fixedly installed in the inner cavity of the connecting piece 2, the magnet cover plate 5 is installed into the inner cavity of the connecting piece 2 from the opening end of the connecting piece 2, one end surface of the magnet cover plate 5 is connected to the magnets 4 in an attractive manner, and the other end surface outer edge is in contact with the limiting protrusions from below. At this time, the magnet cover plate 5 is fixedly positioned between the magnets 4 and the limiting protrusions, the magnets 4 impart a magnetic attraction effect to the magnet cover plate 5, and the iron piece is attracted after contacting the magnet cover plate 5. The magnet cover plate 5 has a relatively large contact surface, thereby providing a relatively large contact surface for the magnetic attraction object.

[0026] It should be noted that the iron piece in the present scheme can also be replaced by a magnetic material, such as a magnet.

[0027] Please refer to Figs. 1-4 The internal bottom end of the connecting piece 2 is provided with a hole groove 21 for embedding the at least two magnets 4, and the top position height of the magnets 4 is higher than the depth of the hole groove 21. The magnets 4 are cylindrical magnets or other shapes, which are not limited here.

[0028] In the embodiment, the magnet 4 is a cylindrical magnet, and the magnet is fixed in the hole slot 21, the inner diameter of the hole slot 21 is matched with the magnet 4, when the magnet 4 is embedded in the hole slot 21, the magnet 4 is limited by the hole slot 21 and the magnet cover plate 5, and is firmly limited in the hole slot 21, compared with the existing block magnet, the magnet has stronger stability and enhanced adsorption force. In addition, the depth of the inner cavity of the hole slot 21 is relatively shallow relative to the height of the magnet 4, when the magnet 4 is placed in the hole slot 21, the end of the magnet 4 will protrude from the hole slot 21, so that the magnet cover plate 5 is in full contact with one end surface of the magnet 4.

[0029] In some embodiments, please refer to Figs. 1-4 The embodiment of the application provides a cutter head, which comprises a cutter head body 3, the cutter head body 3 is detachably connected with a magnetic assembly, the bottom of the cutter head body 3 is embedded with an iron insert 6, and the iron insert 6 is matched with a magnet 4 arranged on a connecting piece 2.

[0030] In the embodiment, the iron insert 6 is a circular ring sheet structure, one end surface of the iron insert 6 is embedded in the end of the cutter head body 3, so that when the end of the cutter head body 3 needs to be inserted into the inner cavity of the connecting piece 2, the iron insert 6 will be in full contact and adsorption with the magnet cover plate 5, and the two are convenient to install and detach. The user only needs to approach the cutter head body 3 to the magnetic assembly, and the magnetic assembly and the cutter head body 3 will be automatically adsorbed and firmly connected without complex operation, and have good adsorption force and stability and are not easy to loosen.

[0031] It should be noted that the end outer wall of the cutter head body 3 is provided with two symmetrically arranged limiting grooves 31, the limiting grooves are matched with limiting protrusions 22 on the inner wall of the connecting piece 2, after the end of the cutter head body 3 is inserted into the open end of the connecting piece 2, the limiting protrusions 22 on the inner wall of the connecting piece 2 are inserted into the limiting grooves 31 on the end outer wall of the cutter head body 3, so as to limit the relative rotation of the cutter head body 3 in the inner cavity of the connecting piece 2.

[0032] In some embodiments, please refer to Figs. 1-4 The embodiment of the application provides a shaver, which comprises a shaver host 1, a cutter head and a magnetic assembly, the shaver host 1 and the magnetic assembly are fixedly assembled through screws; a motor 12 is installed in the shaver host 1, a charging interface 13 is arranged at the bottom end of the shaver host 1, and a battery 11 is connected between the motor 12 and the charging interface 13; a central hole is formed in the bottom of the connecting piece 2 and penetrates the output end of the motor 12, so that the output end of the motor 12 is connected with the cutter head body 3.

[0033] In the embodiment, the host 1 is provided with a charging interface 13 at the bottom, which is connected with the battery 11 above. The motor 12 is arranged above the battery, and the output end of the motor 12 extends upward into the connecting piece 2 through the central hole at the bottom of the connecting piece 2. The output end of the motor 12 is used to drive the cutter head body 3 to work, and the two are connected in a plug-in manner and are limited by the magnetic assembly to prevent the cutter head assembly 3 from falling off and ensure the stable and normal work of the cutter head assembly 3.

[0034] It should be noted that the connection between the host 1 and the magnetic assembly can also be achieved by using the existing buckle structure or by using glue to fix the connection.

[0035] In some embodiments, please refer to Figs. 1-4 The embodiment of the application provides a personal care device, which comprises a cutter head and a magnetic assembly.

[0036] In the embodiment, the personal care device is combined with the cutter head and the magnetic assembly, and the stability of the connection between the functional head assembly and the main body of the personal care device is improved by using the magnetic connection mode. On this basis, different functional head assemblies, such as a nose hair cutter, a toothbrush head and a face washing device, can be replaced to meet the needs of users in trimming, depilation, massage, washing and nursing, and improve the portability of the personal care device and the experience of the users.

[0037] In some embodiments, the personal care device further comprises a device body 3, which is detachably connected with the magnetic assembly. The bottom of the device body 3 is embedded with an iron insert 6, which is used to be magnetically connected with the magnet 4 of the magnetic assembly.

[0038] The above is only a preferred specific embodiment of the application, but the protection scope of the application is not limited to this. Any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the application within the technical range disclosed by the application, and all of them should be covered within the protection scope of the application.

Claims

1. A magnetic attraction assembly, comprising: The connecting piece (2) is internally provided with a magnet cover plate (5), and at least two symmetrically distributed magnets (4) are arranged between the magnet cover plate (5) and the inner side of the bottom of the connecting piece (2).

2. The magnetic assembly of claim 1, wherein, The inner side of the bottom of the connecting piece (2) is provided with a hole slot (21) for embedding the at least two magnets (4), and the top position of the magnet (4) is higher than the depth of the hole slot (21).

3. The magnetic assembly of claim 2, wherein, The magnet (4) is a cylindrical magnet.

4. A tool bit, characterized by The cutter head body (3) is detachably connected with the magnetic assembly of any one of claims 1-3, and the bottom of the cutter head body (3) is embedded with an iron insert (6) for magnetic connection with the magnet (4) of the magnetic assembly.

5. A shaver characterized by The razor main machine (1), the cutter head of claim 4, and the magnetic assembly of any one of claims 1-3 are detachably connected through the magnetic assembly, the inner cavity wall of the connecting piece (2) of the magnetic assembly is symmetrically provided with two limiting protrusions (22), and the outer wall of the cutter head is symmetrically provided with two limiting recesses (31) matched with the two limiting protrusions (22).

6. A shaver according to claim 5, characterized in that The razor main machine (1) and the connecting piece (2) of the magnetic assembly are fixedly assembled through screws.

7. A shaver according to claim 5, characterized in that The main machine (1) is internally provided with a motor (12), and the bottom end of the main machine (1) is provided with a charging interface (13), and the motor (12) and the charging interface (13) are connected with a battery (11).

8. A shaver according to claim 7, characterized in that The bottom of the connecting piece (2) is provided with a central hole for the output end of the motor (12) to penetrate, so that the output end of the motor (12) is connected with the cutter head body (3).

9. A personal care device characterized in that, The cutter head of claim 4 and the magnetic assembly of any one of claims 1-3 are provided.

10. The personal care device of claim 9, wherein, The personal care device further comprises a device body detachably connected with the magnetic assembly, and the bottom of the device body is embedded with an iron insert (6) for magnetic connection with the magnet (4) of the magnetic assembly.

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