Shaving knife device

Abstract

According to the razor device, the floating limiting structure is arranged between the floating razor net and the inner wall of the mounting groove, the floating limiting structure can limit the longitudinal position and the horizontal position of the floating razor net in the mounting groove, and therefore it is guaranteed that the floating razor net can be kept stable in the using process; and the shaving effect is prevented from being influenced by position deviation of the knife net caused by improper operation of a user or external force.

Description

Technical Field

[0001] The utility model relates to the technical field of hair cutting equipment, in particular to a razor device. Background Art

[0002] In existing shaver devices, the mesh often oscillates horizontally during its floating motion, resulting in uneven shaving and easily scratching the skin. Furthermore, the mesh's floating position needs to be limited to ensure safe and comfortable use. Therefore, a shaver device with a floating limiter is urgently needed. Summary of the Invention

[0003] In view of this, the utility model provides a shaving device.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A shaving device comprises a stationary knife and a stationary knife seat, wherein the stationary knife is fixed on the stationary knife seat, and an installation groove is provided on the stationary knife seat, in which a floating knife net, a movable knife assembly and a driving seat are sequentially arranged from top to bottom, the floating knife net is floatingly arranged in the installation groove, a side knife is provided on the driving seat, an elastic member is provided between the driving seat and the movable knife assembly, and the movable knife assembly always maintains contact with the floating knife net through the elastic member, a floating limiting structure is provided between the floating knife net and the inner wall of the installation groove, and the floating limiting structure limits the floating of the floating knife net in the installation groove, a floating opening is provided on the stationary knife, and one end of the floating knife net extends out of the installation groove through the floating opening.

[0006] Preferably, the stationary knife seat has a long side and a short side, and the floating limiting structure includes a limiting groove longitudinally arranged on the inner wall of the installation groove on the long side and a limiting hole arranged on the end face of the floating knife net close to the short side.

[0007] Preferably, the floating knife net is provided with a limiting end corresponding to the limiting groove, the limiting end extends into the limiting groove and is connected to the static knife seat, and the groove walls on both sides opposite to the limiting groove limit the horizontal position of the limiting end in the limiting groove.

[0008] Preferably, the inner side of the short side portion protrudes from the corresponding limiting hole to form a limiting protrusion, and the limiting protrusion extends into the limiting hole and is connected to the floating knife net. The vertical distance from the top hole wall to the bottom hole wall in the limiting hole is greater than the vertical distance from the bottom end of the limiting protrusion to the bottom end of the limiting protrusion.

[0009] Preferably, the floating knife net includes a mesh and a mesh fixing seat, the limiting hole and the limiting end are both arranged on the mesh fixing seat, the mesh fixing seat protrudes to form a mesh positioning end, the mesh has a cutting part and a seat connecting part, the seat connecting part is arranged on both sides of the cutting part, a positioning hole is opened on the seat connecting part, and the mesh positioning end extends into the corresponding positioning hole to be connected with the mesh.

[0010] Preferably, the thickness of the mesh is less than or equal to 0.1 mm.

[0011] Preferably, stationary knife teeth are formed on both sides of the stationary knife, and the side knife has a side knife connecting portion and side knife shearing portions formed on both sides of the side knife connecting portion, and the side knife shearing portions extend out of the mounting groove and fit with the stationary knife teeth.

[0012] The beneficial effect of the present invention is that by setting a floating limit structure between the floating knife net and the inner wall of the installation groove, the floating limit structure can limit the longitudinal position and horizontal position of the floating knife net in the installation groove, thereby ensuring that the floating knife net can remain stable during use, avoiding the knife net position deviation due to improper user operation or external force, which affects the shaving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Attachment Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Attachment Figure 2 This is a cross-sectional view of the utility model;

[0016] Attachment Figure 3 This is a schematic diagram of the structure decomposition of the utility model;

[0017] Attachment Figure 4 This is a schematic diagram of the installation slot. DETAILED DESCRIPTION

[0018] 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.

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] The utility model provides the following technical solutions:

[0021] As attached Figure 1-4 As shown, the utility model discloses a razor device, including a stationary knife 1 and a stationary knife seat 2, the stationary knife 1 is fixed on the stationary knife seat 2, the stationary knife seat 2 is provided with a mounting groove 3, the mounting groove 3 is sequentially provided with a floating knife net 4, a movable knife assembly 5 and a driving seat 6 from top to bottom, the floating knife net 4 is floatingly arranged in the mounting groove 3, a side knife 7 is provided on the driving seat 6, an elastic member 8 is provided between the driving seat 6 and the movable knife assembly 5, the movable knife assembly 5 always maintains contact with the floating knife net 4 through the elastic member 8, a floating limiting structure is provided between the floating knife net 4 and the inner wall of the mounting groove 3, the floating limiting structure limits the floating of the floating knife net 4 in the mounting groove 3, a floating opening 9 is provided on the stationary knife 1, and one end of the floating knife net 4 extends out of the mounting groove 3 through the floating opening 9. Specifically, in the present design, a floating limit structure is provided between the floating knife net 4 and the inner wall of the mounting groove 3. The floating limit structure can limit the longitudinal position and horizontal position of the floating knife net 4 in the mounting groove 3, thereby ensuring that the floating knife net 4 can remain stable during use, avoiding the displacement of the knife net position due to improper user operation or external force, thereby affecting the shaving effect.

[0022] Furthermore, the stationary knife seat 2 has a long side 10 and a short side 11. The floating limiting structure includes a limiting groove 12 longitudinally arranged on the inner wall of the mounting groove 3 on the long side 10, and a limiting hole 13 arranged on the end face of the floating knife net 4 on the side close to the short side 11. The floating knife net 4 is provided with a limiting end 14 corresponding to the limiting groove 12. The limiting end 14 extends into the limiting groove 12 and is connected to the stationary knife seat 2. The groove walls on both sides of the limiting groove 12 limit the horizontal position of the limiting end 14 in the limiting groove 12. Specifically, in this embodiment, the limiting end 14 extends into the limiting groove 12, so that the floating of the floating knife net 4 in the mounting groove 3 is limited, thereby ensuring its stability in the longitudinal and horizontal directions.

[0023] Furthermore, a limiting protrusion 15 protrudes from the inner side of the short side 11, corresponding to the limiting hole 13. The limiting protrusion 15 extends into the limiting hole 13 and connects to the floating blade net 4. The vertical distance between the top hole wall and the bottom hole wall of the limiting hole 13 is greater than the vertical distance between the bottom ends of the limiting protrusion 15. Specifically, in this embodiment, by providing the limiting protrusion 15 that matches the limiting hole 13, the limiting protrusion 15 on the short side 11 can limit the longitudinal position of the floating blade net 4 after extending into the limiting hole 13. At the same time, the shape and size of the limiting protrusion 15 provide a certain amount of movement within the limiting hole 13, allowing the floating blade net 4 to be fine-tuned in the vertical direction to adapt to the varying force and angle of shaving used by different users. This design not only ensures the stability of the floating blade net 4 during use, but also improves the comfort and effectiveness of shaving.

[0024] Furthermore, the floating blade net 4 includes a mesh 16 and a mesh fixing seat 17. The limiting holes 13 and limiting ends 14 are both provided on the mesh fixing seat 17. The mesh fixing seat 17 has a protruding mesh positioning end 18. The mesh 16 has a cutting portion 19 and a seat connecting portion 20. The seat connecting portion 20 is provided on both sides of the cutting portion 19. The seat connecting portion 20 has positioning holes 21 defined therein. The mesh positioning ends 18 extend into the corresponding positioning holes 21 to connect with the mesh 16. Specifically, in this embodiment, the precise installation and positioning of the floating blade net 4 can be achieved by the cooperation between the mesh positioning ends 18 of the mesh fixing seat 17 and the positioning holes 21 of the mesh 16. The seat connecting portion 20 not only connects the mesh 16 to the mesh fixing seat 17 but also, through the positioning holes 21 thereon, ensures the stability of the floating blade net 4 during the shaving process.

[0025] Furthermore, the thickness of the mesh 16 is less than or equal to 0.1 mm. Specifically, in this embodiment, the thickness of the mesh 16 is set to be less than or equal to 0.1 mm, which can further improve the comfort and effectiveness of shaving. Because the mesh 16 is very thin, it can better conform to the skin surface, reducing the sense of pressure on the skin, thereby providing a more comfortable experience when shaving. At the same time, the thinner mesh 16 also allows the blades to get closer to the roots of the hair, improving the efficiency and effectiveness of shaving. In addition, the thinness of the mesh 16 also helps reduce friction during the shaving process, thereby reducing skin irritation and discomfort that may occur during shaving.

[0026] Furthermore, the stationary blade 1 has stationary blade teeth 22 formed on both sides, and the side blades 7 have side blade connecting portions 23 and side blade cutting portions 24 formed on both sides of the side blade connecting portions 23. The side blade cutting portions 24 extend out of the mounting slot 3 and engage with the stationary blade teeth 22. Specifically, in this embodiment, the coordinated design of the side blade cutting portions 24 and the stationary blade teeth 22 enables the shaver device to achieve more precise hair cutting during operation.

[0027] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shaving device, comprising a stationary blade (1) and a stationary blade holder (2), wherein the stationary blade (1) is fixed on the stationary blade holder (2), and a mounting groove (3) is provided on the stationary blade holder (2), characterized in that: A floating knife net (4), a movable knife assembly (5) and a driving seat (6) are sequentially arranged in the installation groove (3) from top to bottom. The floating knife net (4) can be floated in the installation groove (3). A side knife (7) is arranged on the driving seat (6). An elastic member (8) is arranged between the driving seat (6) and the movable knife assembly (5). The movable knife assembly (5) always keeps in contact with the floating knife net (4) through the elastic member (8). A floating limiting structure is arranged between the floating knife net (4) and the inner wall of the installation groove (3). The floating limiting structure limits the floating of the floating knife net (4) in the installation groove (3). A floating opening (9) is opened on the static knife (1). One end of the floating knife net (4) extends out of the installation groove (3) through the floating opening (9).

2. The shaving device according to claim 1, wherein: The stationary knife seat (2) has a long side (10) and a short side (11), and the floating limiting structure includes a limiting groove (12) longitudinally arranged on the inner wall of the installation groove (3) on the long side (10) and a limiting hole (13) arranged on the end face of the floating knife net (4) close to the short side (11).

3. The shaving device according to claim 2, characterized in that: The floating knife net (4) is provided with a limiting end (14) corresponding to the limiting groove (12), and the limiting end (14) extends into the limiting groove (12) and is connected to the static knife seat (2), and the groove walls on both sides opposite to each other of the limiting groove (12) limit the horizontal position of the limiting end (14) in the limiting groove (12).

4. The shaving device according to claim 2, wherein: The inner side of the short side portion (11) corresponds to the limiting hole (13) and protrudes to form a limiting protrusion (15). The limiting protrusion (15) extends into the limiting hole (13) and is connected to the floating knife net (4). The vertical distance from the top hole wall to the bottom hole wall in the limiting hole (13) is greater than the vertical distance from the bottom end of the limiting protrusion (15) to the bottom end of the limiting protrusion (15).

5. The shaving device according to any one of claims 2 to 4, characterized in that: The floating knife net (4) includes a mesh (16) and a mesh fixing seat (17), the limiting hole (13) and the limiting end (14) are both arranged on the mesh fixing seat (17), the mesh fixing seat (17) protrudes to form a mesh positioning end (18), the mesh (16) has a cutting portion (19) and a seat body connecting portion (20), the seat body connecting portion (20) is arranged on both sides of the cutting portion (19), and a positioning hole (21) is opened on the seat body connecting portion (20), and the mesh positioning end (18) extends into the corresponding positioning hole (21) to be connected with the mesh (16).

6. The shaving device according to claim 5, characterized in that: The thickness of the mesh (16) is less than or equal to 0.1 mm.

7. The shaving device according to claim 1, wherein: Stationary knife teeth (22) are formed on both sides of the stationary knife (1), and the side knife (7) has a side knife connecting portion (23) and side knife shearing portions (24) formed on both sides of the side knife connecting portion (23), and the side knife shearing portions (24) extend out of the mounting groove (3) and fit with the stationary knife teeth (22).

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