Manual shaver

Abstract

The manual shaver comprises a handle and a blade assembly, the blade assembly comprises a shaver head frame arranged at one end of the handle, the shaver head frame is connected with the handle in a magnetic attraction mode, and a first blade set and a second blade set are detachably connected to the shaver head frame. Wherein the tool bit frame is connected with the second blade set through a torsional spring, a first magnet is installed in the tool bit frame, and a second magnet repelling the first magnet is installed in the second blade set. Through the torsion spring connection between the tool bit frame and the second blade group, the pressure can be effectively absorbed in the shaving process, and the direct impact of the blades on the skin is reduced, so that the cutting risk is reduced, and the safety is enhanced. The first magnet and the second magnet repel each other, so that the second blade group is suspended in the tool bit frame, and the blades have better affinity with the skin and are richer in science and technology feeling. Therefore, the manual shaver solves the technical problem that the blade of the existing manual shaver cannot be independently replaced.

Description

Technical Field

[0001] This utility model relates to the field of blade replacement technology, and in particular to a manual razor. Background Technology

[0002] Manual razors are widely used personal care products in daily life. Currently, manual razor blade replacement products on the market are usually composed of a blade, a blade holder, and a handle connector, forming a razor head assembly.

[0003] In existing technology, the blades of manual razors wear down after prolonged use. However, when replacing the blades, the entire razor head assembly needs to be replaced due to the limitations of the traditional manual razor's structure, making it impossible to replace the blades individually, thus resulting in significant waste. Summary of the Invention

[0004] The purpose of this invention is to provide a manual razor that solves the technical problem that existing manual razors cannot replace the blades individually.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A manual razor includes a handle and a blade assembly. The blade assembly includes a blade head holder disposed at one end of the handle. The blade head holder is magnetically connected to the handle. A first blade group and a second blade group are detachably connected to the blade head holder.

[0007] The cutter head holder and the second blade assembly are connected by a torsion spring. A first magnet is installed inside the cutter head holder, and a second magnet that repels the first magnet is installed inside the second blade assembly.

[0008] Optionally, the handle is provided with a first mounting slot, and a third magnet is installed in the first mounting slot;

[0009] The cutter head holder is provided with a second mounting slot corresponding to the first mounting slot, and a fourth magnet that attracts the third magnet is installed in the second mounting slot.

[0010] Optionally, the first mounting groove is provided with a chamfered edge.

[0011] Optionally, the first blade assembly includes a first mounting bracket embedded in the blade holder, on which the first blade is mounted.

[0012] Optionally, the cutter head holder is provided with a sliding groove, and the first mounting bracket is provided with a slider that is slidably connected to the sliding groove. The slider and the first mounting bracket are integrally formed.

[0013] Optionally, the second blade assembly includes a second blade holder connected to the torsion spring, a second mounting bracket is mounted on the second blade holder, and a second blade that is inclined is fixedly mounted on the second mounting bracket.

[0014] Optionally, the second blade holder is provided with a third mounting groove, and a first contact pad for contacting the user's skin is embedded in the third mounting groove.

[0015] Optionally, two second contact pads are mounted on the second blade holder, with the two second contact pads distributed at opposite ends of the first contact pad.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This invention provides a manual razor that features a detachable blade assembly, allowing for easy removal and replacement of the first and second blade groups. Users can quickly change razor blades as needed, improving comfort and convenience. A torsion spring connection between the razor head and the second blade group effectively absorbs pressure during shaving, reducing direct impact on the skin and lowering the risk of cuts, thus enhancing safety. The mutual repulsion between the first and second magnets suspends the second blade group within the razor head, improving skin contact and ensuring better control and comfort during shaving. Therefore, this invention solves the technical problem of existing manual razors' inability to allow for individual blade replacement. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0020] Figure 1 One of the three-dimensional structural schematic diagrams of a manual razor provided for an embodiment of this utility model;

[0021] Figure 2 A second three-dimensional structural schematic diagram of a manual razor provided for an embodiment of this utility model;

[0022] Figure 3 A cross-sectional structural diagram of a manual razor provided for an embodiment of this utility model;

[0023] Figure 4 A partial exploded view of a manual razor provided for an embodiment of this utility model;

[0024] Figure 5 An exploded view of the first blade assembly in a manual razor provided for an embodiment of this utility model;

[0025] Figure 6 A schematic diagram of the structure of the second blade assembly in a manual razor provided in this embodiment of the present invention;

[0026] Figure 7 This is an exploded structural diagram of the second blade assembly in a manual razor, provided as an embodiment of the present invention.

[0027] Illustration:

[0028] 10. Handle; 11. First mounting slot; 12. Beveled edge; 20. Blade assembly; 21. Blade holder; 211. Second mounting slot; 212. Slide groove; 22. First blade assembly; 221. First mounting bracket; 2211. Slider; 2212. First boss; 222. First blade; 2221. First through hole; 23. Second blade assembly; 231. Second blade holder; 2311. Third mounting slot; 232. Second mounting bracket; 233. Second blade; 234. First contact pad; 235. Second contact pad; 30. Torsion spring; 40. First magnet; 50. Second magnet; 60. Third magnet; 70. Fourth magnet. Detailed Implementation

[0029] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," 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 do not 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. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0031] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0032] This utility model embodiment provides a manual razor, such as Figures 1 to 7 As shown, it includes a handle 10 and a blade assembly 20. The blade assembly 20 includes a blade holder 21 disposed at one end of the handle 10. The blade holder 21 is magnetically connected to the handle 10. A first blade group 22 and a second blade group 23 are detachably connected to the blade holder 21.

[0033] The cutter head holder 21 and the second blade assembly 23 are connected by a torsion spring 30. A first magnet 40 is installed inside the cutter head holder 21, and a second magnet 50 that repels the first magnet 40 is installed inside the second blade assembly 23. In this embodiment, both the first magnet 40 and the second magnet 50 are square in shape.

[0034] It should be noted that the manual razor provided by this utility model, through the detachable design of the blade assembly 20, allows for easy removal and replacement of the first blade group 22 and the second blade group 23. Users can quickly replace razor blades as needed, improving comfort and convenience. The torsion spring 30 connecting the head holder 21 and the second blade group 23 effectively absorbs pressure during shaving, reducing direct impact on the skin and thus lowering the risk of cuts and enhancing safety. The mutual repulsion between the first magnet 40 and the second magnet 50 suspends the second blade group 23 within the head holder 21, improving the blade's contact with the skin and ensuring better control and comfort during shaving. Therefore, this utility model solves the technical problem of existing manual razors' inability to allow for individual blade replacement.

[0035] like Figures 1 to 7 As shown, the handle 10 has a first mounting groove 11, in which a third magnet 60 is installed; the cutter head holder 21 has a second mounting groove 211 corresponding to the first mounting groove 11, in which a fourth magnet 70 attracted to the third magnet 60 is installed. In specific implementation, both the third magnet 60 and the fourth magnet 70 are square.

[0036] It should be noted that the magnetic attraction between the third magnet 60 and the fourth magnet 70 ensures a firm connection between the cutter head holder 21 and the handle 10, making the cutter head more stable during use and reducing the risk of it falling off or loosening.

[0037] like Figures 1 to 3 As shown, a chamfered edge 12 is provided in the first mounting groove 11. It should be noted that the chamfered edge 12 makes it easier to disassemble the blade head. Since the chamfered edge 12 reduces the friction between the blade head assembly and the handle 10, the user can more easily disassemble and install the blade head when changing the blade or cleaning it.

[0038] like Figures 1 to 5 As shown, the first blade assembly 22 includes a first mounting bracket 221 embedded in the blade holder 21, and a first blade 222 is mounted on the first mounting bracket 221. In this embodiment, the first mounting bracket 221 is provided with a first boss 2212, and the first blade 222 has a first through hole 2221 adapted to the first boss 2212.

[0039] It should be noted that the use of the first boss 2212 and the first through hole 2221 makes the assembly process more precise. When replacing the blade, the user can easily install the first blade 222 into place through this precise fit, avoiding assembly difficulties caused by misalignment.

[0040] like Figures 1 to 5 As shown, the cutter head holder 21 has a sliding groove 212 inside, and the first mounting bracket 221 has a slider 2211 that is slidably connected to the sliding groove 212. The slider 2211 and the first mounting bracket 221 are integrally formed. The use of the slider 2211 and the sliding groove 212 facilitates the assembly and disassembly of the first blade assembly 22.

[0041] like Figures 1 to 7 As shown, the second blade assembly 23 includes a second blade holder 231 connected to a torsion spring 30, a second mounting bracket 232 mounted on the second blade holder 231, and a second blade 233 fixedly mounted on the second mounting bracket 232 in an inclined state. In this embodiment, the number of second blades 233 is set to two.

[0042] It should be noted that by connecting the second blade holder 231 to the torsion spring 30, and by installing the second blade 233 in an inclined state, the angle of contact between the second blade 233 and the skin can be adjusted, thereby better adapting to the contour of the skin during shaving and ensuring a more even and smooth shaving effect.

[0043] like Figures 1 to 7As shown, a third mounting groove 2311 is provided on the second blade holder 231, and a first contact pad 234 for contacting the user's skin is embedded in the third mounting groove 2311. Two second contact pads 235 are installed on the second blade holder 231, and the two second contact pads 235 are distributed at opposite ends of the first contact pad 234.

[0044] It should be noted that the first contact pad 234 on the second blade holder 231, through contact with the skin, effectively reduces direct friction between the blade and the skin, improving shaving comfort. The first contact pad 234 acts as a buffer layer, better adapting to the curves of the skin and reducing nicks or discomfort. Through the combined use of the first contact pad 234 and two second contact pads 235, the razor can better conform to different areas of the skin. The second contact pads 235 not only contribute to better comfort but also effectively distribute pressure, preventing skin discomfort caused by excessive force in certain areas.

[0045] Working Principle: This utility model provides a manual razor where the blade assembly 20 is detachable, allowing for easy removal and replacement of the first blade group 22 and the second blade group 23. Users can quickly change razor blades as needed, improving comfort and convenience. The torsion spring 30 connecting the head holder 21 and the second blade group 23 effectively absorbs pressure during shaving, reducing direct impact on the skin and lowering the risk of cuts, thus enhancing safety. The mutual repulsion between the first magnet 40 and the second magnet 50 suspends the second blade group 23 within the head holder 21, improving skin-friendliness and adding a high-tech feel. Therefore, this utility model solves the technical problem of existing manual razors' inability to individually replace blades.

[0046] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A manual razor, characterized in that, It includes a handle (10) and a blade assembly (20). The blade assembly (20) includes a blade holder (21) disposed at one end of the handle (10). The blade holder (21) is magnetically connected to the handle (10). A first blade group (22) and a second blade group (23) are detachably connected to the blade holder (21). The cutter head holder (21) is connected to the second blade assembly (23) via a torsion spring (30). A first magnet (40) is installed inside the cutter head holder (21), and a second magnet (50) that repels the first magnet (40) is installed inside the second blade assembly (23).

2. The manual razor according to claim 1, characterized in that, The handle (10) is provided with a first mounting groove (11), and a third magnet (60) is installed in the first mounting groove (11). The cutter head holder (21) is provided with a second mounting slot (211) corresponding to the first mounting slot (11), and a fourth magnet (70) that attracts the third magnet (60) is installed in the second mounting slot (211).

3. The manual razor according to claim 2, characterized in that, The first mounting groove (11) is provided with a chamfered edge (12).

4. The manual razor according to any one of claims 1 to 3, characterized in that, The first blade assembly (22) includes a first mounting bracket (221) embedded in the blade holder (21), on which a first blade (222) is mounted.

5. The manual razor according to claim 4, characterized in that, The cutter head holder (21) is provided with a sliding groove (212), and the first mounting bracket (221) is provided with a slider (2211) that is slidably connected to the sliding groove (212). The slider (2211) and the first mounting bracket (221) are integrally formed.

6. The manual razor according to any one of claims 1 to 3, characterized in that, The second blade assembly (23) includes a second blade holder (231) connected to the torsion spring (30), a second mounting bracket (232) is mounted on the second blade holder (231), and a second blade (233) is fixedly mounted on the second mounting bracket (232) in an inclined state.

7. The manual razor according to claim 6, characterized in that, The second blade holder (231) has a third mounting groove (2311) and a first contact pad (234) for contacting the user's skin is embedded in the third mounting groove (2311).

8. The manual razor according to claim 7, characterized in that, The second blade holder (231) is equipped with two second contact pads (235), which are distributed at opposite ends of the first contact pad (234).

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