Shaver
By incorporating a rotating element on the front of the shaver body, and utilizing a bearing connection and spherical structure, the problem of the shaver's difficulty in rotating has been solved, resulting in improvements in both aesthetics and ease of operation.
Patent Information
- Application Number
- CN202423302357.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing shavers are too large, making them difficult to rotate easily, especially for users with small hands.
The razor blade has a rotating body on the front, which is connected by a bearing. The rotating body is disc-shaped and has a spherical raised and recessed structure, which facilitates manual operation. It rotates at high speed through the bearing to achieve pressure reduction.
It enhances the razor's aesthetics, while also facilitating rotation to reduce pressure, improving ease of operation and stability, and making it suitable for users with different hand sizes.
Smart Images
Figure CN223671285U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a safety razor. BACKGROUND
[0002] The electric razor is composed of a stainless steel outer cutter, an inner cutter, a micro motor and a shell. The outer cutter, i.e. the fixed outer cutter, has a plurality of holes on the top surface, and the beard can be inserted into the holes. The micro motor is driven by the electric energy, and drives the inner cutter to move, and cuts the beard inserted into the holes by using the shearing principle. In the prior patent CN220807479U, a fingertip gyro safety razor is provided, which comprises a body (11), a cutter assembly (12) capable of cooperating with the cutting, and a power source (13). The cutter assembly (12) comprises an outer cutter (121) arranged on the top of the body (11) and an inner cutter. The inner cutter and the outer cutter are slidably connected or rotationally connected. The inner cutter is driven by the power source (13). The body (11) is directly provided with a holding member (2) on both sides of the body (11). The body (11) and the holding member (2) are rotationally connected. When the holding member (2) on both sides is held by the thumb and another finger, the body (11) can be rotated around the holding member (2) by using the third finger to rotate the body. However, since the body of the safety razor is generally large, it is not convenient to rotate the body, especially for small hands, there is no space to rotate the body. SUMMARY
[0003] The utility model discloses a safety razor, which can be rotated conveniently and reduce the pressure.
[0004] The utility model discloses a safety razor, which can be rotated conveniently and reduce the pressure.
[0005] By adopting the above technical scheme, the rotating body is arranged on the front surface of the body, which not only increases the aesthetic appearance of the safety razor, but also facilitates the rotation and pressure reduction of the rotating body. When a rotating force is applied, the body serves as the fulcrum of the rotating body, and the rotating body rotates at high speed under the action of the bearing, thereby achieving the effect of pressure reduction.
[0006] Further, the rotating body is a disc, and the disc is in the shape of a sphere, and has a spherical convex surface on the front surface and a spherical concave surface on the back surface.
[0007] With the further setting, the structure of the spherical protrusion makes the rotating body more stable during use, the spherical convex surface on the front face facilitates manual operation of the rotating body, and the spherical concave surface on the back face provides sufficient accommodation space for the bearing, and the center accommodation space of the spherical concave surface is the largest, thereby protecting the center bearing from damage.
[0008] With the further setting, the rotating body is further convex outwardly on the front face of the blade body.
[0009] With the further setting, the rotating body is further convex outwardly on the front face of the blade body.
[0010] With the further setting, the structure is stable, and the bearing and the rotating body are convenient to install.
[0011] With the further setting, the rotating body is further convex outwardly on the front face of the blade body.
[0012] With the further setting, the rotating body is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch is convenient for a user to start or stop the shaver at any time during use, and the convenience of use is improved.
[0013] With the further setting, the rotating body is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch is convenient for a user to start or stop the shaver at any time during use, and the convenience of use is improved.
[0014] With the further setting, the rotating body is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch is convenient for a user to start or stop the shaver at any time during use, and the convenience of use is improved.
[0015] With the further setting, the rotating body is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch is convenient for a user to start or stop the shaver at any time during use, and the convenience of use is improved.
[0016] With the further setting, the rotating body is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch is convenient for a user to start or stop the shaver at any time during use, and the convenience of use is improved.
[0017] With the further setting, the rotating body is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch is convenient for a user to start or stop the shaver at any time during use, and the convenience of use is improved.
[0018] With the further setting, the plurality of inner blades are driven to work simultaneously by one motor. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a structure diagram of a specific embodiment of the utility model;
[0020] Figure 2 is a split diagram of a rotating body of a specific embodiment of the utility model;
[0021] Figure 3 is a structure diagram of a rotating body of a specific embodiment of the utility model;
[0022] Figure 4 is one of internal structure diagrams of a specific embodiment of the utility model;
[0023] Figure 5 is the second of internal structure diagrams of a specific embodiment of the utility model;
[0024] Figure 6 is an exploded view of a blade body of a specific embodiment of the utility model;
[0025] Figure 7 is a split diagram of a shell of a specific embodiment of the utility model;
[0026] Figure 8 is a structure diagram of an upper seat of a specific embodiment of the utility model.
[0027] In the figure: blade body 1, concave cavity 1a, outer convex ring 1a1, bearing cavity 1b, inner convex ring 1b1, shell 11, middle frame 12, clamping block 121, upper seat 13, plug shell 111, opening 1111, plug hole 1112, plug plate 112, convex edge 1121, convex plate 113, blade head 2, blade shell 21, blade head group 22, gear group 23, rotating body 3, spherical convex surface 31, spherical concave surface 32, center column 33, bearing 4, power switch 5, indicator lamp 6, charging port 7, plug opening 131, clamping opening 132, circuit board 14, motor 15, power supply 16. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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.
[0029] As Figures 1-8The utility model discloses a safety razor, including the body 1 and the head 2, is equipped with the rotator 3 on the body 1 front, rotator 3 center is also connected between the bearing 4 of body 1. Rotator 3 is disc, disc is also spherical and bulges, and its front has spherical convex surface 31, back has spherical concave surface 32. The body 1 front has the recessed cavity 1a for accommodating rotator, rotator 3 front spherical convex surface 31 is also convex outside recessed cavity 1a. The recessed cavity 1a is surrounded by the convex ring 1a1 on the body front, and the inner convex ring 1b1 of bearing cavity 1b is also equipped with in the center of convex ring 1a1, bearing 4 is installed in bearing cavity 1b, and the center column 33 on the back of rotator 3 is also inserted in the inside of bearing 4. Convex ring is fixed or integrally arranged on the body front. Rotator 3 is also installed in the middle position of body 1 front, and power switch 5, indicator light 6 and charging port 7 are arranged on the side of body 1, and power switch 5, indicator light 6 and charging port 7 are arranged vertically.
[0030] Specifically, the body 1 includes a shell 11, a middle frame 12 and an upper seat 13, the circuit board 14, the motor 15 and the power supply 16 are arranged on the middle frame 12, the shell 11 is arranged outside the middle frame 12 and is connected to the lower end of the middle frame 12 by screws, the upper seat 13 is arranged on the upper end of the shell 11 and is connected to the upper end of the middle frame 12 by buckling, and the rotator 3 is arranged on the shell 11. The middle frame 12 is provided with a clamping block 121, and the upper seat 13 is provided with a clamping hole 132, so that the clamping block 121 and the clamping hole 132 are connected by buckling. The shell 11 is provided with an insertion shell 111 with two side openings 1111 and an insertion plate 112 arranged at the two side openings of the insertion shell 111, the insertion plate 112 is provided with a convex edge 1121 around the insertion plate 112, and the convex edge 1121 is inserted into the insertion hole 1112 of the side wall, and the insertion plate 112 and the insertion shell 111 are provided with a convex plate 113 at the upper end of the insertion plate 112 and the insertion shell 111, and the convex plate 113 is inserted into the insertion hole 131 of the upper seat 13. The head 2 includes a head shell 21 and a plurality of head groups 22, the head shell 21 is sleeved outside the upper seat 13, each head group 22 includes an outer cutter net and an inner cutter blade, the motor 15 drives the inner cutter blades of the plurality of head groups 22 to rotate through a gear set 23, and the gear set 23 is arranged in the space between the upper end of the middle frame 12 and the upper seat 13. The gear set 23 is provided with a driving gear connected to the output end of the motor and a plurality of transmission gears, the driving gear is directly or indirectly engaged with the transmission gears, and the plurality of transmission gears drive the inner cutter blades of the corresponding head groups 22.
[0031] The utility model discloses a safety razor, including the body 1 and the head 2, is equipped with the rotator 3 on the body 1 front, rotator 3 center is also connected between the bearing 4 of body 1. Rotator 3 is disc, disc is also spherical and bulges, and its front has spherical convex surface 31, back has spherical concave surface 32. The body 1 front has the recessed cavity 1a for accommodating rotator, rotator 3 front spherical convex surface 31 is also convex outside recessed cavity 1a. The recessed cavity 1a is surrounded by the convex ring 1a1 on the body front, and the inner convex ring 1b1 of bearing cavity 1b is also equipped with in the center of convex ring 1a1, bearing 4 is installed in bearing cavity 1b, and the center column 33 on the back of rotator 3 is also inserted in the inside of bearing 4. Convex ring is fixed or integrally arranged on the body front. Rotator 3 is also installed in the middle position of body 1 front, and power switch 5, indicator light 6 and charging port 7 are arranged on the side of body 1, and power switch 5, indicator light 6 and charging port 7 are arranged vertically.
[0032] The rotating body 3 is arranged at the middle position, is convenient to operate, has high aesthetic property, and the side power switch 5 is convenient for user to open or close the shaver at any time in the use process, and the convenience of use is improved.
[0033] It should be noted that all directional indications (such as upper, lower, front, back, etc.) in the description of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.
[0034] In the description of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "coupling", "connecting", "fixing" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
Claims
1. A shaver comprising a shaver body (1) and a shaver head (2), characterized in that: The rotating body (3) is connected with the knife body (1) through a bearing (4) at the center of the rotating body (3) and the knife body (1). The rotating body (3) has a convex surface on the front surface of the rotating body (3) outside the concave cavity (1a). The concave cavity (1a) is surrounded by a convex ring (1a1) on the front surface of the knife body, and a bearing cavity (1b) is formed by an inner convex ring (1b1) at the center of the convex ring (1a1), the bearing (4) is installed in the bearing cavity (1b), and a center column (33) on the back surface of the rotating body (3) is inserted into the bearing (4).
2. The shaving razor of claim 1, wherein: The rotating body (3) is a disc, and the disc has a spherical convex surface (31) on the front surface and a spherical concave surface (32) on the back surface.
3. A shaver according to claim 1 or 2, characterized in that: The rotating body (3) is installed at the middle position of the front surface of the knife body (1), and a power switch (5) is arranged on the side surface of the knife body (1).
4. A shaver according to claim 1 or 2, characterized in that: The knife body (1) includes a shell (11), a middle frame (12), and an upper seat (13), a circuit board (14), a motor (15), and a power supply (16) are installed on the middle frame (12), the shell (11) is arranged outside the middle frame (12) and is screw-connected with the lower end of the middle frame (12), the upper seat (13) is abutted on the upper end of the shell (11) and is buckle-connected with the upper end of the middle frame (12), and the rotating body (3) is installed on the shell (11).
5. The shaving razor of claim 4, wherein: The shell (11) has a plug shell (111) with two side openings (1111) and plug plates (112) at the two side openings of the plug shell (111), the plug plates (112) have convex edges (1121) on the outer periphery for plugging into the plug holes (1112) of the side walls, and the plug plates (112) and the plug shell (111) have convex plates (113) on the upper ends for plugging into the plug holes (131) of the upper seat (13).
6. The shaving razor of claim 4, wherein: The cutter head (2) includes a cutter shell (21) and multiple cutter head groups (22), the cutter shell (21) is inserted into the outside of the upper seat (13), each cutter head group (22) includes an outer cutter net and an inner cutter blade, the motor (15) drives the inner cutter blades of the multiple cutter head groups (22) to rotate through a gear set (23), and the gear set (23) is arranged in the empty area between the upper end of the middle frame (12) and the upper seat (13).