Shaver structure with gyroscope

Abstract

A shaver body of the shaver structure is designed to be of a flat sphere structure, an arc-shaped protective cover is arranged at the end of the shaver body, and a charging port is formed in the bottom of the shaver body. Lock catches are arranged on two sides of the rotating shaft, a bearing is embedded in the middle, and a battery balance block is arranged on one side close to the charging port. A cutter net is arranged below the protective cover, and a cutter head at the bottom of the cutter net is connected with a motor. The top of the protective cover is provided with a magnet, and the two sides are provided with magnet blocks connected with the magnet blocks in the machine body, thereby facilitating installation and disassembly. The knife net is designed to be two circular pieces with a distance between the two circular pieces and is embedded into the head cover. A head cover is arranged on the top of the machine body, a clamping assembly is arranged below the machine body, and head cover magnets are arranged at two ends and matched with the protective cover magnets. The clamping assembly is provided with a buckle connected with the front and rear shell assembly. The body is provided with an embedded switch button, and the bottom is provided with a spring. The shaver protection shell is integrally formed, the flatness design is reasonable, and the sealing performance is improved. The shaver not only has a shaving function, but also increases interestingness, and the fingertips can rotate.

Description

Technical Field

[0001] The utility model relates to the field of electric shavers, in particular to a shaver structure with a gyroscope. Background Art

[0002] As an essential tool for men's personal care, the razor has evolved from primitive manual shaving to modern electric shaving. The earliest shaving tools date back to ancient times, when people used stones, flints, shells, and other tools. With the advancement of the Industrial Revolution, improvements in metal smelting technology gradually replaced traditional shaving tools with metal blades. By the late 19th century, manual razors began to enter households and gradually became a vital tool in men's daily grooming.

[0003] The invention of the electric razor in the early 20th century marked a major technological revolution in the shaving industry. In 1928, retired U.S. Army officer Lieutenant Colonel Schick invented the electric razor, which featured a small electric motor that pushed a row of blades behind a protective shield. Three years later, it was released to the market for $25 and became a huge hit. In 1960, the American company Remington produced the first dry cell battery-powered razor, making electric razors, along with high-quality manual razors, a global phenomenon.

[0004] Modern razors are primarily divided into two categories: manual razors and electric razors. Manual razors use a traditional blade and blade combination, requiring manual operation. Electric razors, on the other hand, have a built-in motor that uses a rotating or vibrating blade head to shave, making them more convenient and quicker. Electric razors are categorized by the blade's motion: rotary and reciprocating. Rotary electric razors offer a simple structure, low noise, and moderate shaving power. Reciprocating electric razors, on the other hand, have a complex structure and are noisy, but provide a strong shaving power and exceptional sharpness.

[0005] With technological advancements, the razor industry has ushered in a wave of intelligent and multifunctional shaving. Smart razors not only provide basic shaving functions but also enable real-time data transmission and remote management through mobile phone apps. Some high-end razors also offer various features, such as waterproofing, cleaning, and massage, enhancing the user experience. A razor uses a motor-driven drive that drives the rotating blades through a gear transmission mechanism to shave the user. A fidget spinner is a small toy connected by bearings and rotated by grasping and turning with a few fingers. However, razors currently on the market all have a single motor with two blades driven by a gear transmission, and lack any novel features beyond shaving. The patent with authorization announcement number CN220807479U discloses a fingertip gyroscope shaver. The shaver includes a body, a cutting head assembly that can cooperate with cutting, and a power source. The cutting head assembly includes an outer blade net and an inner blade arranged on the top of the body. The inner blade and the outer blade net can slide or rotate together. The inner blade is driven by the power source. Grips are directly provided on both sides of the shaver body. The body and the grips are in rotational cooperation. When holding the grips on both sides, the body is subjected to force and can rotate around the axis of the grips. In daily use, the shaver can rotate, which has a certain stress-relieving and entertainment effect. However, the shaver still has the following problems that have not been solved: 1. The body of the shaver is inconvenient to carry; 2. The gyroscope of the shaver is inconvenient to rotate and requires two hands to operate; 3. The motor connection method of the shaver is simple and easy to damage. Summary of the Invention

[0006] In view of the above problems, the present invention designs a shaver structure with a gyroscope to solve them.

[0007] A shaver structure with a gyroscope, the body of which is a flat spherical structure, with an arc-shaped protective cover at the end and a charging port at the bottom;

[0008] There are locks on both sides of the shaft, with bearings in the middle, and a battery balance block on the side of the shaft close to the charging port;

[0009] A knife net is provided under the protective cover, and a knife head at the bottom of the knife net is connected to a motor.

[0010] Preferably, the protective cover is magnetically connected to the body, with a magnet mounted on the top of the protective cover, an iron sheet below the magnet, and magnet blocks on both sides of the protective cover connected to the magnet blocks inside the head cover. This facilitates installation and removal, reduces the risk of wear and damage, and increases the life of the product.

[0011] Preferably, the blade net is set in the form of two circles with a certain distance in between, and the blade net is embedded in the head cover. It adapts to the contours of the face, and the reasonable distance effectively prevents the beard from being clamped, optimizing the user experience.

[0012] Preferably, a head cover is provided on the top of the body, a clamping assembly 15 is installed below, and head cover magnets are provided at both ends to match the magnets of the protective cover.

[0013] Preferably, the card clip assembly is provided with buckles to connect with the front and rear shell assemblies.

[0014] Preferably, the body is provided with a switch button near the lock, which is embedded in the body, and a spring is provided at the bottom of the switch button.

[0015] Preferably, each cutter head is powered by an independent motor, which enhances the shaving effect and reduces the possibility of the cutter heads interfering with each other.

[0016] Preferably, the protective shell of the shaver is integrally formed, and the flatness of the shell is designed to be proportional. The reasonable flatness makes the shaver look smoother and more beautiful, and can avoid hitting the palm of the hand when rotating. The integrally formed protective shell reduces seams and gaps, and improves sealing.

[0017] The beneficial effects of this utility model are as follows: this solution uses two motors, one for each blade net, providing greater power. Traditional shavers only have shaving functions, while this solution adds playfulness and allows for fingertip rotation. Lights and external stickers can be added to the shaver's exterior, making it more fun and stylish. The design of the traditional shaver has been modified to better fit the shape of the palm, enhancing the shaving experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of a razor.

[0019] Figure 2 This is a picture of the inside of the razor after it is disassembled.

[0020] In the picture: 1. Iron sheet, 2. Magnet, 3. Protective cover, 4. Lock, 5. Bearing, 6. Rotating shaft, 7. Protective shell, 8. Switch button, 9. Spring, 10. Charging port, 11. Battery balance block, 12. Blade net, 13. Head cover, 14. Front and rear shell assembly, 15. Clamp assembly, 16. Magnet block, 17. Blade. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] A shaver structure with a gyroscope, the body of which is a flat spherical structure, with an arc-shaped protective cover 3 at the end of the body and a charging port 10 at the bottom;

[0023] Lock buckles 4 are provided on both sides of the rotating shaft 6, with bearings 5 ​​in the middle. A battery balance block 11 is provided on the side of the rotating shaft 6 close to the charging port 10;

[0024] A knife net 12 is provided below the protective cover 3 , and a knife head 17 at the bottom of the knife net 12 is connected to a motor.

[0025] Its flat spherical design not only makes the shaver compact and portable, but also easily fits into a pocket or small bag, allowing users to maintain a neat appearance on the go. This design is completely different from traditional shavers and is full of fun and novelty, attracting young consumers who seek personalized and unique experiences.

[0026] The shaver's arc-shaped protective cover 3 not only protects the blade net 12 but also provides a secure grip when held, enhancing stability. Regarding safety, the design of the protective cover 3 effectively prevents accidental damage to the blade net 12 when not in use, while also facilitating cleaning and maintenance. The ease of operation is enhanced by the design of the lock 4, which allows users to easily open and close the shaver with one hand, greatly enhancing ease of use.

[0027] The charging port 10 at the base of the shaver not only protects the charging port from dust and moisture, but also extends the product's durability. The bearing 5 located in the center of the rotating shaft 6 reduces friction and noise during rotation, offering users a quieter shaving experience. Furthermore, the shaver's versatility shouldn't be overlooked. Its fidget spinner design not only provides enjoyable shaving but also serves as a stress-relieving toy when not in use, meeting the diverse needs of users.

[0028] In terms of aesthetics, this shaver breaks away from traditional shaver design, winning users' hearts with its modern appeal and aesthetic value. The removable protective cover 3 and blade foil 12 make cleaning and replacement of the foil 12 easier, helping to maintain the shaver's performance and hygiene. Overall, this fidget spinner-style shaver offers unique advantages in portability, safety, ease of use, and aesthetics, providing users with a new shaving experience. Both in terms of functionality and design, it embodies the evolution of modern shavers.

[0029] The protective cover 3 is magnetically connected to the body. A magnet 2 is installed on the top of the protective cover 3, and an iron sheet 1 is provided below the magnet 2. The protective cover 3 of the shaver is quickly attached and detached from the body through a magnetic design. This innovative connection method brings significant user experience advantages. First, the top magnet 2 is combined with the lower iron sheet 1 to ensure that the protective cover 3 can be easily and accurately aligned and fixed to the body. This design not only simplifies the process of replacing the blade head 17 or cleaning the shaver, but also improves the convenience of operation. At the same time, the firm fixing force provided by the magnetic mechanism enhances the stability of the protective cover 3 and effectively prevents it from accidentally falling off during use, thereby ensuring the safety and durability of the shaver.

[0030] Furthermore, the magnetic connection reduces the wear and tear associated with traditional mechanical buckles, extending the lifespan of the shaver. Regarding water resistance, the magnetic connection reduces potential gaps for water to enter, making the shaver more suitable for use in humid environments. Aesthetics shouldn't be overlooked either; the magnetic design creates a smoother, more seamless appearance, enhancing the overall aesthetics of the product.

[0031] The magnetic connection reduces noise and vibration by eliminating moving parts, thus reducing noise and vibration during operation, providing a more comfortable shaving experience. Finally, if maintenance or replacement of the magnet 2 or protective cap 3 is necessary, the magnetic design makes this process quick and easy, further reducing user costs. In short, the magnetic design of the razor protective cap 3, with its practicality and efficiency, has become a key feature of modern razor design, significantly enhancing the user's shaving experience.

[0032] The blade mesh 12 is arranged in two circular pieces with a certain distance between them. This ingenious design of the shaver's blade mesh 12, arranged in two circular pieces with a certain distance between them, offers several benefits. First, it improves shaving efficiency, as the two blade meshes 12 can more comprehensively capture and cut hairs growing in different directions, ensuring a cleaner and more thorough shaving process. Furthermore, the distance between them allows the blade mesh 12 to more flexibly adapt to the curves and irregularities of the face, providing a better fit, especially around the chin and neck, which are difficult to shave.

[0033] This design also reduces skin irritation because the spacing reduces the direct contact area between the blade mesh 12 and the skin, reducing friction and irritation during shaving, which is an important consideration for users with sensitive skin. Cleaning is also more convenient. The gap between the two blade meshes 12 allows water and a cleaning brush to enter more easily, effectively removing residual beard hair and dandruff after shaving, keeping the blade mesh 12 clean and hygienic.

[0034] In terms of durability, the reasonable spacing design helps reduce deformation and wear of the blade net 12 during shaving, thereby extending the service life of the blade net 12. In addition, the existence of the spacing also reduces the possibility of beard being pinched by the blade net 12, which not only prevents discomfort, but also avoids pain and skin damage during shaving, providing users with a more comfortable shaving experience.

[0035] The design of the two circular blades 12 also optimizes the shaving angle, allowing the blades to contact and cut the beard at a more appropriate angle, improving the shaving effect. In terms of aesthetics, this design is also more attractive, adding a modern and beautiful appearance to the shaver.

[0036] The top of the shaver features a cap 13, with a clip assembly 15 located underneath. Magnets 2 on each end mate with magnets 2 on the protective cover 3. Modern shavers feature a cap 13 with a clip assembly 15 located below, and magnets 2 on the cap 13 that mate with magnets 2 on the protective cover 3. This innovative design offers significant user experience and functional advantages. Firstly, the magnetic design greatly simplifies the assembly and disassembly of the cap 13, allowing users to easily replace the blade 17 or perform cleaning and maintenance. This quick assembly and disassembly feature makes daily use more convenient.

[0037] The precise alignment of the magnets 2 ensures a seamless fit between the cap 13 and the body, reducing assembly errors. It also enhances stability during use, preventing the cutter head 17 from accidentally moving or falling off during shaving. Furthermore, the durability of the magnetic connection reduces wear on the mechanical buckle, thereby extending the overall life of the shaver. The reduced seams also improve the shaver's waterproof performance.

[0038] Aesthetics are also a highlight of this design. The magnetic cap 13 provides a smooth and seamless appearance, enhancing the overall aesthetics of the product. The intelligent experience is also improved. The magnetic design can be combined with the shaver's intelligent functions, such as automatically detecting whether the cutter head 17 is correctly installed or needs to be replaced, providing users with a more intelligent shaving experience.

[0039] In terms of reducing noise and vibration, the magnetic connection reduces the number of mechanical moving parts, which helps reduce the noise and vibration of the shaver during operation, providing users with a more comfortable shaving process. Finally, the ease of maintenance cannot be ignored. The magnetic design makes the replacement or repair process of the head cover 13 and the magnet 2 simpler and faster, reducing the difficulty of maintenance.

[0040] Overall, the design of matching the magnets on the head cover 13 with the magnets on the protective cover 3 not only improves the user experience, but also enhances the functionality and durability of the shaver.

[0041] The clip assembly 15 is connected to the front and rear shell assemblies 14 using a snap-fit ​​mechanism. This design plays a crucial role in the overall product structure. First, it simplifies the assembly process, as the snap-fit ​​connection requires no additional tools and can be completed quickly, saving time and labor in production and improving manufacturing efficiency. Furthermore, this connection method eliminates the need for external screws or fasteners, resulting in a cleaner appearance and enhancing the overall aesthetics of the product, making it particularly suitable for products with stringent design requirements.

[0042] The snap-on design also enhances product durability, as it can withstand multiple assembly and disassembly cycles without damage, ensuring a secure connection and reducing the risk of accidental detachment during use. For users, the snap-on connection provides convenient disassembly and assembly, enhancing the user experience, which is particularly important for products that require user maintenance or component replacement.

[0043] In terms of design, snap-fit ​​connections offer great flexibility, allowing designers to innovate based on the specific needs and shape of the product, designing snap-fits that meet specific functions or performance requirements. At the same time, this connection method also excels in cost-effectiveness, as snap-fits are typically integrally molded with plastic parts, eliminating additional fasteners and assembly steps, thereby reducing material and manufacturing costs.

[0044] The snap-fit ​​connection is also highly adaptable and can be adjusted based on different product and material characteristics to accommodate various usage environments and conditions, such as varying temperatures and humidity levels. Finally, when the product requires repair or part replacement, the snap-fit ​​design allows users or maintenance personnel to more easily access internal components without the need for complex tools or techniques, greatly facilitating maintenance and repair work.

[0045] In summary, the snap connection design of the clamping assembly 15 is not only practical but also economical, improving production efficiency, enhancing user experience, reducing costs, and simplifying maintenance and repair.

[0046] The shaver features an on / off button 8 embedded within the body, near the lock 4. A spring 9 is located at the bottom of the button 8. The clever placement of the button 8 near the lock 4 and its embedded design, combined with the configuration of the spring 9 at the bottom, offer a number of advantages. Firstly, this layout improves convenience, allowing users to easily access the switch while operating the shaver one-handed, making turning the device on and off a breeze. Furthermore, the embedded button design significantly enhances aesthetics, blending smoothly with the body, reducing protrusions and giving the shaver a more refined and stylish appearance.

[0047] Furthermore, the recessed button design effectively prevents accidental activation, reducing the risk of accidental activation when storing or carrying the shaver. The inclusion of a spring 9 significantly enhances durability, ensuring that the switch button 8 rebounds quickly and reliably after repeated use, extending the product's lifespan. Tactile feedback is also a key feature of this design. The spring 9 provides clear feedback with each press, reassuring the user that their action has been executed.

[0048] In terms of waterproof performance, the recessed button reduces the possibility of water and dust intrusion, thereby improving the shaver's waterproof rating. Safety is also improved. The design of the spring 9 reduces the possibility of the button loosening or damage after long-term use, ensuring stability during use. Finally, this design fully considers ergonomics, adapting to the user's grip and operating convenience, making the shaver not only visually appealing but also providing a comfortable experience in actual use.

[0049] Overall, the switch button 8 design of the shaver, through the introduction of the embedded layout and spring 9 mechanism, not only optimizes the user's operating experience, but also achieves significant improvements in durability, safety and ergonomics, providing users with a better quality and safer shaving experience.

[0050] Each cutter head 17 is powered by an independent motor. This enhances the shaving effect and reduces the possibility of interference between the cutter heads 17. With each cutter head 17 powered by an independent motor, the shaver exhibits significant advantages in several aspects. First, this design enhances the shaving effect because each cutter head 17 receives sufficient power, ensuring uniform and powerful cutting force, thereby improving the thoroughness and efficiency of the shave. In addition, the configuration of independent motors reduces mutual interference between the cutter heads 17, allowing each cutter head 17 to operate independently, providing a more precise shaving effect, especially in difficult-to-shave areas such as the chin and neck.

[0051] This design also enhances shaving comfort, as each cutter head 17 can independently adjust to the contours of the face, reducing friction and pulling during shaving, thereby reducing skin irritation. Furthermore, the independently motorized cutter heads 17 better adapt to the curves and undulations of the face, ensuring a close fit and shaving effect, whether on a flat cheek or an uneven chin.

[0052] In terms of maintenance and durability, the design of independent motors means that each cutter head 17 can be maintained separately. In this way, even if a motor has a problem, the other cutter heads 17 can still continue to be used, thereby improving the durability of the shaver and the convenience of maintenance. In addition, the independent motor can be equipped with intelligent sensors to automatically adjust the speed and power according to the density of the beard and the pressure during shaving, which not only makes shaving more personalized, but also improves efficiency.

[0053] Finally, the independent motor design helps reduce noise and vibration during shaving, providing users with a quieter shaving experience through better balance and adjustment. Overall, the design of each cutter head 17 being powered by an independent motor not only improves shaving effect and comfort, but also increases the intelligence of the shaver and the convenience of maintenance. It is usually found in high-end shaver products and provides users with an excellent shaving experience.

[0054] The shaver's protective shell 7 is integrally molded, with a flat design that maintains a defined proportion. The unibody molding process employed by the shaver's protective shell 7, combined with the carefully designed flat proportions of the shell, offers several advantages. Firstly, this design incorporates ergonomic principles, allowing the shaver's shell to more closely conform to the curves of the user's hand, significantly improving both grip comfort and operational control. Furthermore, the unibody molding process reduces seams and gaps, enhancing the shaver's seal and effectively protecting the internal mechanical and electronic components from moisture and dust.

[0055] In terms of aesthetics, the flat design gives the shaver a more streamlined appearance, in line with the aesthetic standards of modern consumers. Durability is also enhanced, as the one-piece molding reduces potential weaknesses caused by splicing or assembly, making the shell more sturdy. The improvement in production efficiency is also obvious. The one-piece molding process simplifies production steps and shortens assembly time, thereby improving overall production efficiency.

[0056] In terms of maintenance, the reduced number of seams and joints makes cleaning and maintaining the shaver easier and less likely to harbor dirt. The improved structural strength is also a highlight of this design, and the appropriate flatness ratio ensures the shaver's stability and durability during use. Finally, from a cost-effectiveness perspective, while the initial mold cost of the one-piece molding may be higher, in the long run, it reduces material waste and assembly costs, improving the overall cost-effectiveness of the product.

[0057] In summary, the one-piece molding process and reasonably designed flatness ratio of the razor protective case 7 not only play an important role in improving the user experience, but also make significant contributions to the durability and aesthetics of the product.

[0058] The scope of protection of this utility model is not limited to the specific embodiments described herein but is determined by the accompanying claims and equivalents recognized under patent law. This means that all technical solutions that are identical or equivalent to the present utility model in principle and spirit are within the scope of protection of this utility model. Therefore, the innovation and practicality of this utility model are not limited to the present embodiment but also include all possible and reasonable derivatives and extensions.

Claims

1. A razor structure with a gyroscope, characterized in that: The body is in the form of a flat spherical structure, with an arc-shaped protective cover (3) provided at the end and a charging port (10) provided at the bottom. Lock buckles (4) are provided on both sides of the rotating shaft (6), and a bearing (5) is sleeved in the middle. A battery balance block (11) is provided on the side of the rotating shaft (6) close to the charging port (10); A knife net (12) is provided below the protective cover (3), and a knife head at the bottom of the knife net (12) is connected to a motor.

2. A razor structure with a gyroscope according to claim 1, characterized in that: The protective cover (3) is connected to the body in a magnetic manner. A magnet (2) is installed on the top of the protective cover (3). An iron sheet (1) is provided below the magnet (2). There are also magnet blocks (16) on both sides of the protective cover (3) connected to the magnet blocks inside the head cover.

3. The razor structure with a gyroscope according to claim 1, characterized in that: The knife net (12) is arranged in the form of two circles with a certain distance between them, and the knife net (12) is embedded in the head cover (13).

4. The razor structure with a gyroscope according to claim 1, characterized in that: A head cover is provided on the top of the machine body, a clamping assembly (15) is arranged below the machine body, and head cover magnets are provided at both ends to match the magnets of the protection cover.

5. The razor structure with a gyroscope according to claim 4, characterized in that: The clamping assembly (15) is provided with a buckle and is connected to the front and rear shell assemblies (14).

6. A shaver structure with a gyroscope according to claim 1, 2 or 4, characterized in that: The body is provided with a switch button (8) near the lock buckle (4) and embedded in the body, and a spring (9) is provided at the bottom of the switch button (8).

7. A shaver structure with a gyroscope according to claim 1 or 3, characterized in that: Each cutter head (17) is powered by an independent motor.

8. The razor structure with a gyroscope according to claim 1, characterized in that: The protective shell (7) of the shaver is formed in one piece, and the flatness of the shell is designed to be in a certain proportion.

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