Shaver

By incorporating magnetic connections and venting holes in the shaver, the problems of inaccurate foil installation and easy detachment are solved, enabling more efficient installation and disassembly operations and improving the reliability and ease of maintenance of the shaver.

CN223507241UActive Publication Date: 2025-11-04SHANGHAI FLYCO ELECTRICAL APPLIANCE
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Patent Information

Application Number
CN202423087295.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2025-11-04
Estimated Expiration
2034-12-13

AI Technical Summary

Technical Problem

Existing shavers have deficiencies in the precision and firmness of the blade installation, which may lead to displacement or detachment during use, affecting reliability and maintenance efficiency.

Method used

The magnetic connection method is adopted. By setting up adsorption components on the blade frame and blade mesh, a reliable connection is achieved by using the magnetic attraction force. An exhaust hole is set in the adsorption component housing cavity to release air pressure, ensuring smooth installation and convenient disassembly.

Benefits of technology

It improves the reliability of the installation and disassembly of the foil assembly, reduces installation difficulties caused by air pressure differences, prevents the formation of a sealed environment, extends the service life of the blades and foil, and improves the production and maintenance efficiency of shavers.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a shaver. Comprising a shaver body. The razor head assembly is arranged at one end of the razor body and comprises a razor head, a razor frame and a first adsorption part, the razor frame is detachably connected with the razor body, the razor head is installed on the razor frame, an adsorption part containing cavity is formed in the razor frame, the first adsorption part is arranged in the adsorption part containing cavity, and an exhaust hole is formed in the adsorption part containing cavity; the shaver net assembly covers the shaver head assembly and is detachably connected with the shaver body, the shaver net assembly comprises a second adsorption part, and the second adsorption part is used for adsorbing the first adsorption part. The shaver provided by the utility model is high in production and processing efficiency, convenient to maintain and strong in practicability.
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Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a housing sealing structure and a shaver. Background Technology

[0002] An electric shaver is a common personal care device, typically consisting of a shaver head, drive motor, transmission mechanism, power supply unit, control unit, and housing. The shaver head is usually located at the top of the shaver for easy skin contact; the drive motor and transmission mechanism are positioned close to the shaver head to minimize power loss; and the battery and control unit are located in the handle for easy grip and operation.

[0003] A shaver head typically consists of a shaver head and a foil. The foil is a thin metal mesh surrounding the blades, protecting the skin and preventing direct contact between the skin and the blades. The blades move or rotate at high speed, driven by a motor, to cut the beard. During use, the foil and blades accumulate beard hairs and other debris, requiring regular cleaning to maintain the shaver's hygiene and performance. Both the shaver head and foil also experience wear and tear, potentially requiring periodic replacement. Therefore, the foil is usually detachably connected to the shaver body using various methods such as snap-fit, rotation-locking, or magnetic attachment. Magnetic attachment involves attaching magnets to the foil or shaver, using the attraction between the magnets and the metal parts, or the mutual attraction between two magnets, to secure the foil in place. During installation, the magnets must be installed with precision and secureness. Utility Model Content

[0004] Therefore, it is necessary to provide a shaver that addresses the issue of improving the accuracy and stability of the blade mesh installation during the shaver manufacturing process.

[0005] A razor, the razor comprising:

[0006] The razor itself; and,

[0007] A blade head assembly is disposed at one end of the shaver body and includes a blade head, a blade frame, and a first suction member. The blade frame is detachably connected to the shaver body, the blade head is mounted on the blade frame, the blade frame is provided with a suction member receiving cavity, the first suction member is disposed in the suction member receiving cavity, and the suction member receiving cavity is provided with an exhaust hole.

[0008] A foil assembly covers the razor head assembly and is detachably connected to the razor body. The foil assembly includes a second suction element for adsorbing the first suction element.

[0009] In one embodiment, the first adsorption element is interference-fitted with the adsorption element receiving cavity.

[0010] In one embodiment, the blade frame is provided with a plurality of first adsorption elements, which are evenly distributed around the blade head.

[0011] In one embodiment, both the first and second adsorption elements are magnets, and the opposing surfaces of the first and second adsorption elements have opposite magnetic properties; or one of the first and second adsorption elements is a magnet, and the other is a ferromagnetic metal element.

[0012] In one embodiment, the shaver body includes a housing and a motor, the motor being disposed inside the housing and electrically connected to the shaving head assembly for driving the shaving head assembly.

[0013] In one embodiment, a mounting bracket is provided inside the housing, and a motor mounting slot is provided on the mounting bracket. The motor is disposed in the motor mounting slot and is fixedly connected to the mounting bracket by a connector.

[0014] In one embodiment, the motor has a plurality of first screw holes on its surface opposite to the motor mounting slot, and the mounting bracket has a plurality of second screw holes corresponding to the positions of the first screw holes. The connector includes screws, which pass through the second screw holes and the first screw holes in sequence to fix the motor to the mounting bracket.

[0015] In one embodiment, the mounting bracket is provided with stress-dispersing structures on both sides of the motor mounting slot.

[0016] In one embodiment, the shaver further includes a battery, and the mounting bracket has a battery mounting slot for horizontally mounting the battery.

[0017] In one embodiment, a control board is also included, which is electrically connected to the battery and the motor. The control board is arranged parallel to the side wall of the housing, and the mounting bracket has a control board mounting slot.

[0018] The aforementioned shaver, by incorporating a first and second suction element, simplifies the installation and disassembly of the foil assembly, ensuring more reliable connection even under high-frequency vibration or repeated disassembly and assembly. The suction element receiving cavity on the shaver frame effectively secures the first suction element, preventing displacement or detachment during use. The vent releases air pressure within the receiving cavity during suction element installation or disassembly, preventing installation difficulties or disassembly challenges due to pressure differences, thus improving production and maintenance efficiency. Furthermore, it prevents the formation of a sealed environment after suction element installation, reducing moisture accumulation within the suction element receiving cavity and mitigating corrosion of metal components such as the blades and foil, thereby enhancing the shaver's reliability. This shaver boasts high production and processing efficiency, ease of maintenance, and strong practicality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A partial structural schematic diagram of the razor head assembly provided in an embodiment of the present utility model;

[0021] Figure 2 A cross-sectional structural diagram of a razor provided in an embodiment of the present invention;

[0022] Figure 3 A cross-sectional view of a razor provided in one embodiment of the present invention;

[0023] Figure 4 A schematic diagram showing the position of the screws in a razor according to an embodiment of the present invention;

[0024] Figure 5 A schematic diagram showing the position of the motor in a shaver according to an embodiment of the present invention;

[0025] Figure 6 A cross-sectional structural diagram of a shaver without a battery installed, according to an embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the battery installation position of a shaver provided in one embodiment of the present invention.

[0027] To make the above and other objects, features, advantages and embodiments of this utility model more apparent and understandable, the appended symbols are explained as follows:

[0028] 110. Housing; 120. Motor; 130. Mounting bracket; 131. Motor mounting slot; 132. Battery mounting slot; 133. Screw; 140. Battery; 150. Control board; 200. Blade assembly; 210. Blade; 220. Blade frame; 230. First suction element; 300. Blade mesh assembly. Detailed Implementation

[0029] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0035] Figure 1 This is a partial structural schematic diagram of the razor head assembly 200 provided in an embodiment of the present utility model; Figure 2 A cross-sectional structural diagram of a razor provided in an embodiment of the present invention; Figure 3 This is a cross-sectional view of a razor provided in one embodiment of the present invention. (See attached diagram.) Figures 1 to 3 An embodiment of the present invention provides a razor comprising:

[0036] The razor itself; and,

[0037] The blade assembly 200 is disposed at one end of the shaver body and includes a blade head 210, a blade frame 220 and a first suction member 230. The blade frame 220 is detachably connected to the shaver body. The blade head 210 is mounted on the blade frame 220. The blade frame 220 is provided with a suction member receiving cavity. The first suction member 230 is disposed in the suction member receiving cavity. The suction member receiving cavity is provided with an exhaust hole.

[0038] The foil assembly 300 covers the razor head assembly 200 and is detachably connected to the razor body. The foil assembly 300 includes a second suction member for adsorbing the first suction member 230.

[0039] The razor body refers to the main structural part of the razor, that is, the part that the user directly holds and operates after removing accessories such as the charger. The razor head assembly 200 refers to the component used to achieve the shaving function. The blades are used to cut the beard hairs passing through the foil to complete the shave. The blades of a rotary razor can be fan-shaped or blade-shaped, rotating around a central axis during operation. The blades of a reciprocating razor are strip-shaped, reciprocating horizontally during operation. The razor frame 220 is used to support the blades and maintain their precise positional relationship with the foil. In addition, the razor head assembly 200 may also include components such as an elastic adjustment structure, a limiting device, and a power transmission structure. The foil assembly 300 refers to the structure installed outside the razor head assembly 200, which uses its mesh structure to capture and guide the beard hairs into the foil so that they can be cut by the blades. It is usually made of materials such as stainless steel, and the surface can be covered with a titanium alloy coating or a ceramic coating. Its mesh shape can be circular, elongated, or a mixture of shapes, and the arrangement can be uniform or irregular; this application does not limit this. The first suction element 230 adsorbs the foil, allowing it to be easily installed on the shaver head 210. When cleaning is needed, the foil can be removed with minimal force, simplifying the cleaning and maintenance of the shaver. The suction connection also avoids mechanical fatigue or wear problems that may occur with snap-fit ​​or rotation-locking connections, extending the shaver's lifespan. The suction cavity can be any geometric shape that matches the shape of the first suction element 230. The first suction element 230 can be installed in the suction cavity using snap-fit, adhesive, or embedded mounting methods. The suction cavity can be equipped with guide structures, limiting structures, and buffer structures to ensure more accurate and secure installation of the first suction element 230. During the installation of the first adsorption component 230, if the adsorption component is sealed, air may be trapped inside the cavity, creating air pressure resistance and affecting the installation of the magnet. Therefore, an vent is provided on the cavity containing the adsorption component to allow air to escape smoothly, reducing installation resistance, ensuring a tight fit between the first adsorption component 230 and the cavity wall, improving installation accuracy and firmness, and also enhancing the convenience of disassembly, preventing the first adsorption component 230 from being difficult to remove due to air pressure trapping. If glue or adhesive is used to fix the first adsorption component 230, the vent allows air to escape, preventing air bubbles from forming during the glue curing process, thereby enhancing the bonding effect and improving installation stability. The specifications and dimensions of the first adsorption component 230 and the second adsorption component can be the same or different, depending on the actual structure and dimensions of the blade frame 220, the blade, and the blade mesh. The projections of the first adsorption component 230 and the second adsorption component in the vertical direction should at least partially overlap to ensure adsorption area and sufficient adsorption force.

[0040] The aforementioned shaver, by incorporating a first suction element 230 and a second suction element, simplifies the installation and disassembly of the foil assembly 300, resulting in more reliable connections under high-frequency vibration or repeated disassembly and assembly conditions. The suction element receiving cavity on the blade frame 220 effectively secures the first suction element 230, preventing displacement or detachment during use. The vent releases air pressure within the receiving cavity during suction element installation or disassembly, preventing installation difficulties or disassembly challenges due to pressure differences, thus improving production and maintenance efficiency. Furthermore, it prevents the formation of a sealed environment after suction element installation, reducing moisture accumulation in the suction element receiving cavity and mitigating corrosion of metal components such as the blades and foil, thereby enhancing the shaver's reliability. This shaver boasts high production and processing efficiency, ease of maintenance, and strong practicality.

[0041] In one exemplary embodiment, the first adsorption member 230 is interference-fitted with the adsorption member receiving cavity. An interference fit refers to a connection method where, during assembly, there is a certain dimensional difference between the mating parts, and external force is applied during assembly to create tight contact between the parts, achieving a strong connection. This connection method has high strength, fewer additional parts, and good fatigue resistance. In this embodiment, the cross-sectional dimension of the first adsorption member 230 is larger than the cross-sectional dimension of the adsorption member receiving cavity, creating a certain amount of interference. During assembly, the first adsorption member 230 can be pressed into the adsorption member receiving cavity by applying mechanical pressure, or the interference fit can be achieved through hot or cold assembly, saving space and materials while achieving a tight fit and improving the portability of the shaver.

[0042] In one exemplary embodiment, the blade frame 220 is provided with a plurality of first suction members 230, which are evenly distributed around the blade head 210. As shown in the figure, when the blade head 210 is elongated, one first suction member 230 can be provided at each end of its length, and each first suction member 230 is provided with a corresponding suction member receiving cavity. In other embodiments, the first suction members 230 can also be evenly distributed at the four corners of the blade head 210. If the blade head 210 is circular or elliptical, the first suction members 230 can also be symmetrically and evenly distributed at other positions. This application does not limit this. The even distribution of multiple suction members on the blade frame 220 can make the connection between the blade foil and the blade head 210 more stable, avoid the problem of insufficient single-point suction force, balance the dynamic load during the operation of the shaver, and extend the service life of the blade frame 220 and the first suction members 230.

[0043] In one exemplary embodiment, both the first adsorption element 230 and the second adsorption element are magnets, with opposite magnetic properties on their opposing surfaces; or one of the first adsorption element 230 and the second adsorption element is a magnet, and the other is a ferromagnetic metal component. When both the first adsorption element 230 and the second adsorption element are magnets, they can both be permanent magnets. During installation, it must be ensured that their opposing magnetic poles are opposite, such as the first adsorption element 230 being the N pole and the second adsorption element being the S pole. The first adsorption element 230 and the second adsorption element can be made of materials such as neodymium iron boron magnets or ferrite magnets. When both are magnets, they can provide a stronger adsorption force, more effectively preventing the blade mesh from loosening. When one of them is a ferromagnetic metal component, it can be made of materials such as soft iron or silicon steel sheets. Magnets and ferromagnetic metal parts can also be alternately arranged on the blade frame 220. For example, some of the multiple first adsorption elements 230 on the blade frame 220 are magnets, and the other part is a ferromagnetic metal part. When used in combination with the magnets on the foil assembly 300, the design flexibility can be improved and the overall cost can be reduced. The materials of the first adsorption element 230 and the second adsorption element can be selected based on a comprehensive consideration of the shaver's performance requirements, cost, and usage scenarios.

[0044] In one exemplary embodiment, the shaver body includes a housing 110 and a motor 120. The motor 120 is disposed inside the housing 110 and electrically connected to the shaver head assembly 200 for driving the shaver head assembly 200. The housing 110 houses the internal components of the shaver and provides external support. The housing 110 may have mounting openings for mounting the internal components. The housing 110 may be made of plastic or metal, and its surface may be waterproof and non-slip. The motor 120 is the power source of the shaver, disposed inside the housing 110 and electrically connected to the shaver head assembly 200. The motor 120 may be a DC motor, AC motor, vibratory motor, or magnetic levitation motor, etc. The motor 120 and the cutter head assembly 200 can be directly connected, that is, the output shaft of the motor 120 is directly connected to the cutter head assembly 200, and the cutter head 210 is driven by rotation or reciprocating motion. Alternatively, they can be connected by a transmission mechanism such as gears or eccentric wheels. When the motor 120 is a magnetic levitation motor, the magnetic levitation motor can drive the cutter head 210 to move through the magnetic field, and there is no need for direct contact between the cutter head assembly 200 and the motor 120.

[0045] Figure 4 A schematic diagram showing the position of screw 133 in a shaver according to an embodiment of the present invention. (See attached diagram.) Figure 4In one exemplary embodiment, a mounting bracket 130 is provided inside the housing 110. The mounting bracket 130 has a motor mounting slot 131, and the motor 120 is disposed in the motor mounting slot 131 and fixedly connected to the mounting bracket 130 via a connector. The mounting bracket 130 is used to fix and support internal components of the shaver, such as the motor 120, battery 140, and control board. The mounting component can be a one-piece frame structure containing multiple fixing points for mounting components such as the motor 120, battery 140, and control board; or it can be a modular structure, with each part independent and individually detachable, suitable for different models or modular requirements. The mounting interface can include one or more of the following structures: snap-fit ​​interface, threaded fixing interface, slide groove, or guide rail. A guide groove can be provided on the mounting bracket 130 to facilitate wiring. The mounting bracket 130 can be made of plastic, metal, or composite materials. The motor mounting slot 131 is used to fix and support the motor 120. When the motor 120 is cylindrical, the motor mounting slot 131 can be circular to fit tightly against the motor 120 housing. When the motor 120 is non-circular, a rectangular slot can be used. The mounting slot can be open or closed, and its design dimensions match the motor 120 housing 110 to avoid the motor 120 shifting position during operation due to excessive clearance. The connecting parts can be screws 133, clips, or elastic clamps, etc.

[0046] Figure 5 This is a schematic diagram showing the position of the motor 120 in a shaver according to an embodiment of the present invention. (See attached diagram.) Figure 5 In one exemplary embodiment, the surface of the motor 120 opposite to the motor mounting slot 131 is provided with a plurality of first screw holes 133. The mounting bracket 130 is provided with a plurality of second screw holes 133 corresponding to the positions of the first screw holes 133. The connector includes screws 133, which pass through the second screw holes 133 and the first screw holes 133 in sequence to fix the motor 120 to the mounting bracket 130. The first screw holes 133 are pre-drilled holes on the motor 120 housing for easy installation. The positions of the second screw holes 133 on the mounting bracket 130 match the positions of the first screw holes. The screw-fixed connection has high reliability, is suitable for high-speed motors 120, and is highly versatile, easy to disassemble and assemble, and convenient for maintenance and replacement of the motor 120.

[0047] In one exemplary embodiment, the mounting bracket 130 has stress-dispersing structures on both sides of the motor mounting slot 131. During operation, the motor 120 may generate vibrations and rotational torques. These forces acting around the motor mounting slot 131 may cause stress concentration. The stress-dispersing structures, by evenly distributing the force transmission path, can reduce stress peaks in localized areas, preventing fatigue or fracture, improving the vibration resistance of the mounting bracket 130, and reducing vibration and noise during shaver use. The stress-dispersing structures can be reinforcing ribs on both sides of the motor mounting slot 131, connected to the main body of the mounting bracket 130, to increase the rigidity of both sides of the motor mounting slot 131, disperse the dynamic stress generated by the motor 120 during operation, and extend the service life of the mounting bracket 130. Alternatively, flexible buffer structures or elastic support structures can be provided on both sides of the mounting slot, or elongated holes, which can be elliptical or other shapes, can be opened on both sides of the mounting slot. The length direction of the holes is arranged along the main stress transmission direction, making them more adaptable to stress changes under dynamic loads.

[0048] Figure 6 A cross-sectional structural diagram of a shaver provided in an embodiment of the present invention when the battery 140 is not installed; Figure 7 This is a schematic diagram of the battery 140 mounting position of a shaver according to an embodiment of the present invention. (See attached diagram.) Figures 1 to 7 In one exemplary embodiment, the shaver also includes a battery 140. A battery mounting slot 132 is provided on the mounting bracket 130 for horizontally mounting the battery 140. The battery 140 provides power to the shaver head 210, and can be a nickel-metal hydride battery or a lithium-ion battery, etc. The battery mounting slot 132 is an area for fixing and protecting the battery 140. The horizontal mounting of the battery 140 in the battery mounting slot 132 means that when the shaver cross-section is rectangular or similar, the length of the battery 140 is parallel to the long side of the shaver cross-section. The battery 140 can be stacked with structures such as the control board 150, thereby facilitating wiring, saving space, and reducing the size of the shaver.

[0049] In one exemplary embodiment, a control board 150 is also included. The control board 150 is electrically connected to the battery 140 and the motor 120. The control board 150 is arranged parallel to the side wall of the housing 110, and a mounting slot for the control board 150 is provided on the mounting bracket 130. The control board 150 is used to control the operation of the motor 120, detect the status of the shaver, manage the power of the battery 140, and interact with the user. In some embodiments, the control board 150 may be a PCB (printed circuit board). The parallel arrangement of the control board 150 to the side wall of the housing 110 can save internal space in the housing 110 and reduce the size of the shaver.

[0050] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A razor, characterized in that, The razor includes: The razor itself; and, A blade head assembly is disposed at one end of the shaver body and includes a blade head, a blade frame, and a first suction member. The blade frame is detachably connected to the shaver body, the blade head is mounted on the blade frame, the blade frame is provided with a suction member receiving cavity, the first suction member is disposed in the suction member receiving cavity, and the suction member receiving cavity is provided with an exhaust hole. A foil assembly covers the razor head assembly and is detachably connected to the razor body. The foil assembly includes a second suction element for adsorbing the first suction element.

2. The razor according to claim 1, characterized in that, The first adsorption element is interference-fitted with the adsorption element receiving cavity.

3. The razor according to claim 1, characterized in that, The blade frame is provided with a plurality of first adsorption elements, which are evenly distributed around the blade head.

4. The razor according to claim 1, characterized in that, Both the first and second adsorption components are magnets, and the opposing surfaces of the first and second adsorption components have opposite magnetic properties; or one of the first and second adsorption components is a magnet, and the other is a ferromagnetic metal component.

5. The razor according to claim 1, characterized in that, The shaver body includes a housing and a motor. The motor is disposed inside the housing and electrically connected to the shaver head assembly for driving the shaver head assembly.

6. The razor according to claim 5, characterized in that, The housing is provided with a mounting bracket, which has a motor mounting slot. The motor is installed in the motor mounting slot and is fixedly connected to the mounting bracket by a connector.

7. The razor according to claim 6, characterized in that, The motor has a plurality of first screw holes on its surface opposite to the motor mounting slot. The mounting bracket has a plurality of second screw holes corresponding to the positions of the first screw holes. The connector includes screws, which pass through the second screw holes and the first screw holes in sequence to fix the motor to the mounting bracket.

8. The razor according to claim 6, characterized in that, The mounting bracket has stress-dispersing structures on both sides of the motor mounting slot.

9. The razor according to claim 6, characterized in that, The shaver also includes a battery, and the mounting bracket has a battery mounting slot for horizontally mounting the battery.

10. The razor according to claim 9, characterized in that, It also includes a control board, which is electrically connected to the battery and the motor. The control board is arranged parallel to the side wall of the housing. The mounting bracket has a control board mounting slot for fixing the control board.