Novel shaving tool bit structure

Abstract

The utility model relates to the technical field of shaving tool bits, and discloses a novel shaving tool bit structure and a shaver body, a fixing assembly comprises sliding grooves symmetrically formed in the inner side of an upper cover, the inner sides of the sliding grooves are provided with the fixing assembly in a matched and sliding mode through sliding blocks, and the two sides of the fixing assembly are evenly provided with limiting holes; a fixed knife net is buckled on one side of the fixing assembly, limiting blocks are evenly fixed to one end of the inner side of the fixed knife net and buckled on the inner sides of the limiting holes, limiting bases are fixed to the top ends of the two sides of the fixing assembly and buckled on one end of the inner side of the upper cover, and the protruding blocks are buckled on the inner sides of the grooves. The fixed knife net can be fixed to one end of the inner side of the upper cover through the fixing assembly, the limiting blocks can be extruded to be buckled to the inner sides of the limiting holes under the cooperation of the upper cover, the fixed knife net is prevented from falling off due to stress in the use process, and therefore a thick shaving knife head fixed blade is replaced with the fixed knife net, and it is guaranteed that hair is completely removed.

Description

Technical Field

[0001] This utility model relates to the field of shaving head technology, specifically a novel shaving head structure. Background Technology

[0002] In daily life, people regularly trim their hair. During the trimming process, people usually use a suitable guide comb to meet their different needs for trimming length. In order to make it easier for people to trim their hair, a razor is needed to meet the user's trimming needs.

[0003] In existing technologies, a shaver generally consists of a top cover, a fixed blade head, a blade holder, razor blades, and a moving blade holder. When using a shaver to remove hair, the fixed blade head of a conventional shaver is usually about 1mm thick. After shaving, some hair will remain, requiring the use of a razor to remove the remaining hair from the skin. This process is cumbersome and carries the risk of being cut by the razor.

[0004] The structure of this new type of shaver head, through the structure of the fixed blade and the moving blade, drives the moving blade to reciprocate under the cooperation of the balance frame and the moving blade holder, thereby removing hair. Since the fixed blade can be made to be about 0.1mm thick, when using this new type of shaver head to trim hair, the hair can be trimmed cleanly and the user can be protected from being scratched. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the existing technologies described above have the problem of incomplete hair removal.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A novel shaving head structure includes:

[0009] The shaver body has a blade head body fastened to one end, a top cover fastened to the top side of the blade head body, and a fixing component provided on the inner side of the top cover;

[0010] The fixing component includes symmetrically opened sliding grooves on the inner side of the upper cover. The fixing component is slidably installed on the inner side of the sliding grooves through the cooperation of a slider. Limiting holes are evenly opened on both sides of the fixing component. A fixed blade mesh is fastened to one side of the fixing component. A limiting block is evenly fixed to one end of the inner side of the fixed blade mesh. The limiting block is fastened to the inner side of the limiting hole. Limiting seats are fixed to the top of both sides of the fixing component. The limiting seats are fastened to one end of the inner side of the upper cover. Protrusions are symmetrically fixed to the inner side of the upper cover. A groove is opened on one side of the protrusion at one end of the blade body. The protrusion is fastened to the inner side of the groove.

[0011] As a further embodiment of this utility model: a driving assembly is provided inside the body of the shaver, the driving assembly includes a limiting shaft that rotates to one end of the body of the shaver, and an elastic sheet is symmetrically fixed inside the body of the blade head by screws, and a rectangular block is fixed to one end of the elastic sheet.

[0012] As a further embodiment of this utility model: a rectangular groove is provided on the inner side of the rectangular block, a turntable is fixed at one end of the limiting shaft, a round rod is fixed at the edge of the turntable surface, the round rod is slidably installed in the rectangular groove, and a charging port is provided at the end of the shaver body away from the limiting shaft.

[0013] As a further embodiment of this utility model: a connecting component is provided on the inner side of the blade head body, the connecting component includes a first retainer fixed to the top of the inner side of the blade head body, a second retainer is provided at the other end of the inner side of the blade head body, and a first retaining block is fixed to the lower end of the inner side of the shaver body.

[0014] As a further embodiment of this utility model: the first card block is elastically hooked to the inner side of the second card seat, and a first card groove is provided at the top of the inner side of the shaver body, and the first card seat is elastically hooked to the inner side of the first card groove.

[0015] As a further embodiment of this utility model: a support component is provided on the inner side of the cutter head body, a sliding frame is slidably connected to one end of the inner side of the support component, a movable cutter holder is fixed to one end of the sliding frame, and an installation groove is provided on the inner side of the movable cutter holder.

[0016] As a further embodiment of this utility model: a movable blade is fixed inside the mounting groove, and limit grooves are opened on both sides of the movable blade. A limit rod is fixed inside the mounting groove, and the limit rod is fastened inside the limit groove. A spring groove is opened at the center of the side of the support component.

[0017] As a further embodiment of this utility model: a spring is fixed to one end of the inner side of the spring groove, a spring column is fixed to one end of the sliding frame, and one end of the spring is fitted onto the spring column.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model can fix the fixed blade screen to one end of the inner side of the upper cover through the fixing component. With the cooperation of the upper cover, the limiting block can be squeezed and fastened to the inner side of the limiting hole to prevent the fixed blade screen from falling off under force during use. Thus, the fixed blade screen replaces the thicker fixed blade of the shaving head, ensuring that the hair is removed cleanly. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a novel shaving head structure.

[0021] Figure 2 A cross-sectional view of the connection between the fixing component of a novel shaver head structure and the top cover;

[0022] Figure 3 This is a schematic side sectional view of a novel shaving head structure.

[0023] Figure 4 This is a schematic diagram of a novel shaving head connection assembly.

[0024] Figure 5 This is a schematic diagram showing the internal cross-section of a novel razor head support assembly.

[0025] In the diagram: 1. Shaver body; 101. Charging port; 2. Blade head body; 3. Top cover; 4. Slide groove; 5. Slider; 6. Fixing component; 7. Limiting seat; 8. Limiting hole; 9. Fixed blade screen; 10. Limiting block; 11. Protrusion; 12. Groove; 13. First locking block; 14. First locking slot; 15. Drive component; 151. Limiting shaft; 16. Turntable; 17. Round rod; 18. Connecting component; 181. First locking seat; 182. Second locking seat; 19. Elastic sheet; 20. Screw; 21. Rectangular block; 211. Rectangular groove; 22. Support component; 23. Sliding frame; 24. Moving blade holder; 25. Mounting slot; 26. Moving blade; 27. Limiting groove; 28. Limiting rod; 29. ​​Spring post; 30. Spring groove; 31. Spring. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0029] Example 1:

[0030] Please see Figures 1-3 This is the first embodiment of the present invention.

[0031] This embodiment provides a novel shaving head structure, including:

[0032] The shaver body 1 has a blade head body 2 fastened to one end of the shaver body 1. A top cover 3 is fastened to the top side of the blade head body 2. A fixing component 6 is provided inside the top cover 3.

[0033] The fixing component 6 includes symmetrically opened grooves 4 on the inner side of the upper cover 3. The fixing component 6 is slidably installed on the inner side of the grooves 4 through the cooperation of the slider 5. Limiting holes 8 are evenly opened on both sides of the fixing component 6. A fixed blade mesh 9 is fastened to one side of the fixing component 6. A limiting block 10 is evenly fixed to one end of the inner side of the fixed blade mesh 9. The limiting block 10 is fastened to the inner side of the limiting hole 8. Limiting seats 7 are fixed to the top of both sides of the fixing component 6. The limiting seats 7 are fastened to one end of the inner side of the upper cover 3. Protrusions 11 are symmetrically fixed to the inner side of the upper cover 3. A groove 12 is opened on one side of the protrusion 11 at one end of the blade body 2. The protrusion 11 is fastened to the inner side of the groove 12.

[0034] Specifically, a drive assembly 15 is provided inside the shaver body 1. The drive assembly 15 includes a limiting shaft 151 that rotates to one end of the shaver body 1. An elastic sheet 19 is symmetrically fixed inside the shaver head body 2 by screws 20. A rectangular block 21 is fixed to one end of the elastic sheet 19. A rectangular groove 211 is opened inside the rectangular block 21. A turntable 16 is fixed to one end of the limiting shaft 151. A round rod 17 is fixed at the edge of the surface of the turntable 16. The round rod 17 is slidably installed in the rectangular groove 211. A charging port 101 is provided at the end of the shaver body 1 away from the limiting shaft 151.

[0035] Furthermore, the drive component 15, in conjunction with the elastic sheet 19, drives the rectangular block 21 to move back and forth, providing power to the shaver.

[0036] In use, the fixed blade screen 9 is fitted inside the limiting seat 7, causing the limiting block 10 inside the fixed blade screen 9 to snap into the limiting hole 8. At this time, with the cooperation of the slider 5, the fixing component 6 can be slidably installed into the sliding groove 4 inside the upper cover 3 until the limiting seat 7 presses against the top of the inner side of the upper cover 3. At this time, the fixed blade screen 9 is fixed at one end of the inner side of the upper cover 3. When shaving, the drive component 15 can be controlled to drive the output end turntable 16 to rotate, causing the round rod 17 to move inside the rectangular groove 211. With the cooperation of the elastic sheet 19, the rectangular block 21 is driven to move back and forth, providing something for the blade inside. Thus, with the cooperation of the fixed blade screen 9, the hair is removed cleanly.

[0037] In summary, the fixed blade screen 9 can be fixed to one end of the inner side of the upper cover 3 by the fixing component 6, and with the cooperation of the upper cover 3, the limiting block 10 can be squeezed and snapped into the inner side of the limiting hole 8 to prevent the fixed blade screen 9 from falling off under force during use. Thus, the fixed blade screen 9 replaces the thicker fixed blade of the shaver head, ensuring that the hair is removed cleanly.

[0038] Example 2:

[0039] Please see Figures 3-5 This is the second embodiment of the present utility model.

[0040] Specifically, a connecting component 18 is provided on the inner side of the blade body 2. The connecting component 18 includes a first retainer 181 fixed to the top of the inner side of the blade body 2, a second retainer 182 opened at the other end of the inner side of the blade body 2, a first retaining block 13 fixed to the lower end of the inner side of the shaver body 1, the first retaining block 13 elastically hooking the inner side of the second retainer 182, and a first slot 14 opened at the top of the inner side of the shaver body 1, the first retainer 181 elastically hooking the inner side of the first slot 14.

[0041] Furthermore, the connecting component 18 allows the blade head body 2 to be detachably connected to the shaver body 1, facilitating subsequent hair cleaning and making the shaver easier to use.

[0042] Specifically, a support assembly 22 is provided on the inner side of the cutter head body 2. A sliding frame 23 is slidably connected to one end of the inner side of the support assembly 22. A movable cutter holder 24 is fixed to one end of the sliding frame 23. An installation groove 25 is opened on the inner side of the movable cutter holder 24. A movable cutter 26 is fixed on the inner side of the installation groove 25. Limiting grooves 27 are opened on both sides of the movable cutter 26. A limiting rod 28 is fixed on the inner side of the installation groove 25, and the limiting rod 28 is fastened to the inner side of the limiting groove 27. A spring groove 30 is opened at the center of the side of the support assembly 22. A spring 31 is fixed to one end of the inner side of the spring groove 30. A spring post 29 is fixed to one end of the sliding frame 23. One end of the spring 31 is fitted onto the spring post 29.

[0043] Furthermore, the spring 31 can push the moving blade 26 to always be in close contact with the fixed blade screen 9, thereby preventing hair residue after use and improving the efficiency of hair removal.

[0044] In use, the blade body 2 is fastened to one side of the shaver body 1, causing the first locking block 13 to elastically hook into the inside of the second locking seat 182, and the first locking seat 181 to elastically hook into the inside of the first locking groove 14, thus fixing them in place. Then, with the cooperation of the limiting groove 27 and the limiting rod 28, the moving blade 26 is fastened into the inside of the mounting groove 25. At this time, the sliding frame 23 is installed to one end of the support component 22, so that the spring 31 is fitted onto the spring post 29. Then, the moving blade holder 24 is installed inside the fixing component 6, so that it can move horizontally back and forth. When shaving, the spring 31 pushes the sliding frame 23, causing the moving blade 26 on one side of the moving blade holder 24 to fit tightly against the fixed blade screen 9, removing the hair cleanly and avoiding gaps between the moving blade 26 and the fixed blade screen 9, which would cause hair residue.

[0045] In summary, the structure of the support component 22 ensures that the moving blade 26 does not detach from the fixed blade screen 9 during use of the shaver, preventing hair residue and making it more convenient for operators to use.

[0046] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A novel razor head structure, comprising: The shaver body (1) is characterized in that: a blade head body (2) is fastened to one end of the shaver body (1), a top cover (3) is fastened to the top side of the blade head body (2), and a fixing component (6) is provided inside the top cover (3); The fixing component (6) includes symmetrically opened grooves (4) on the inner side of the upper cover (3). The fixing component (6) is slidably installed on the inner side of the grooves (4) through the cooperation of the slider (5). Limiting holes (8) are evenly opened on both sides of the fixing component (6). A fixed blade mesh (9) is fastened on one side of the fixing component (6). A limiting block (10) is evenly fixed on one end of the inner side of the fixed blade mesh (9). The limiting block (10) is fastened on the inner side of the limiting hole (8). Limiting seats (7) are fixed at the top of both sides of the fixing component (6). The limiting seat (7) is fastened on one end of the inner side of the upper cover (3). Protrusions (11) are symmetrically fixed on the inner side of the upper cover (3). A groove (12) is opened on one side of the protrusion (11) at one end of the blade body (2). The protrusion (11) is fastened on the inner side of the groove (12).

2. The novel shaving head structure according to claim 1, characterized in that: The shaver body (1) is provided with a drive assembly (15) inside. The drive assembly (15) includes a limiting shaft (151) that rotates to one end of the shaver body (1). The blade body (2) is symmetrically fixed with an elastic sheet (19) by screws (20) inside. A rectangular block (21) is fixed to one end of the elastic sheet (19).

3. The novel shaving head structure according to claim 2, characterized in that: A rectangular groove (211) is provided on the inner side of the rectangular block (21). A turntable (16) is fixed at one end of the limiting shaft (151). A round rod (17) is fixed at the edge of the surface of the turntable (16). The round rod (17) is slidably installed in the rectangular groove (211). A charging port (101) is provided at the end of the shaver body (1) away from the limiting shaft (151).

4. The novel shaving head structure according to claim 1, characterized in that: The blade body (2) is provided with a connecting component (18) on its inner side. The connecting component (18) includes a first card seat (181) fixed at the top of the inner side of the blade body (2), a second card seat (182) opened at the other end of the inner side of the blade body (2), and a first card block (13) fixed at the lower end of the inner side of the shaver body (1).

5. The novel shaving head structure according to claim 4, characterized in that: The first card block (13) is elastically hooked to the inside of the second card seat (182). The top of the inner side of the shaver body (1) is provided with a first card groove (14), and the first card seat (181) is elastically hooked to the inside of the first card groove (14).

6. The novel shaving head structure according to claim 1, characterized in that: The inner side of the cutter head body (2) is provided with a support component (22), and a sliding frame (23) is slidably connected to one end of the inner side of the support component (22). A movable cutter holder (24) is fixed to one end of the sliding frame (23), and an installation groove (25) is opened on the inner side of the movable cutter holder (24).

7. The novel shaving head structure according to claim 6, characterized in that: A movable blade (26) is fixed inside the mounting groove (25). Limiting grooves (27) are opened on both sides of the movable blade (26). A limiting rod (28) is fixed inside the mounting groove (25), and the limiting rod (28) is fastened inside the limiting groove (27). A spring groove (30) is opened at the center of the side of the support assembly (22).

8. The novel shaving head structure according to claim 7, characterized in that: A spring (31) is fixed to one end of the inner side of the spring groove (30), and a spring column (29) is fixed to one end of the sliding frame (23). One end of the spring (31) is fitted onto the spring column (29).

Images