Manual shaver

Abstract

The utility model discloses a manual shaver which comprises a handle, a shaver holder, a first shaver cover and a second shaver cover, the shaver holder is installed on the handle, and a first installation position used for placing a first blade is arranged on the shaver holder; one end of the first cutter cover is rotationally mounted on the cutter holder; a second mounting position for placing the second blade is arranged on one side surface, deviating from the first mounting position, of the first cutter cover; the second cutter cover is located on the side, deviating from the first mounting position, of the first cutter cover. One end of the second cutter cover is rotationally mounted on the cutter holder. Wherein a pressing structure is arranged between the second cutter cover and the cutter holder, the pressing structure can enable the second cutter cover to abut against the first cutter cover, and the first cutter cover abuts against the cutter holder, so that the first cutter cover and the cutter holder can be matched with each other to clamp and fix the first blade, and the second cutter cover and the first cutter cover can be matched with each other to clamp and fix the second blade. According to the manual shaver, the first blade and the second blade can be installed to improve the shaving effect, and the blades are convenient and easy to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of razors, in particular to a manual razor. Background Art

[0002] The blade head of a traditional manual razor is fixed. It generally consists of a blade holder and a blade cover. The blade cover has a stud that passes through the blade holder and is screwed to the razor handle. To install the blade, the handle is first turned to separate the handle, blade holder, and blade cover. The blade is first placed flat on the blade holder, and the blade cover is then installed, so that the stud passes through the blade and blade holder. Finally, the handle and stud are screwed together and tightened, so that the blade cover and blade holder clamp the blade in place. This type of manual razor can usually only accommodate one double-edged blade and cannot accommodate more than two blades to improve shaving performance. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a manual razor that can be equipped with a first blade and a second blade to improve shaving effect.

[0004] According to an embodiment of the present utility model, a manual razor includes a handle, a blade holder, a first blade cover and a second blade cover, the blade holder being mounted on the handle, and a first mounting position for placing a first blade is provided on the blade holder; one end of the first blade cover is rotatably mounted on the blade holder, and the other end can be rotated close to or away from the first mounting position, and a second mounting position for placing a second blade is provided on a side of the first blade cover facing away from the first mounting position; the second blade cover is located on a side of the first blade cover facing away from the first mounting position, one end of the second blade cover is rotatably mounted on the blade holder, and the other end can be rotated close to or away from the second mounting position; wherein, a pressing structure is provided between the second blade cover and the blade holder, and the pressing structure can make the second blade cover press against the first blade cover, and the first blade cover press against the blade holder, so that the first blade cover can cooperate with the blade holder to clamp and fix the first blade, and the second blade cover and the first blade cover can cooperate with each other to clamp and fix the second blade.

[0005] According to an embodiment of the present invention, a manual razor has at least the following beneficial effects: the manual razor provided by the present invention can clamp and fix the first blade through the cooperation of the first blade cover and the blade holder, and the second blade cover and the first blade cover can clamp and fix the second blade. Thus, the manual razor can be installed with two blades, the first blade and the second blade. During operation, the two blades can shave hair simultaneously, which can complete the shaving work more quickly and more cleanly, thereby effectively improving the shaving effect. When installing the two blades, the first blade is first placed in the first installation position, and then the first blade cover is rotated to cover the first blade. Then, the second blade is placed in the second installation position, and then the second blade cover is rotated to cover the second blade. Under the action of the pressing structure, the first blade cover and the blade holder cooperate to clamp and fix the first blade, and the second blade cover and the first blade cover cooperate to clamp and fix the second blade, thereby completing the blade installation. The process of removing the two blades is the opposite of the process of installing the two blades. Through the above arrangement, the first blade and the second blade are simple and convenient to disassemble and assemble.

[0006] According to some embodiments of the present invention, the handle is located on the lower side of the knife seat, the first mounting position is arranged on the upper surface of the knife seat, the rear end of the first knife cover is rotatably mounted on the rear end of the knife seat, and the front end of the second knife cover is rotatably mounted on the front end of the knife seat.

[0007] According to some embodiments of the present invention, the clamping structure includes an elastic operating part arranged at the rear end of the second blade cover and a clamping part arranged on the elastic operating part, wherein the clamping part is clamped with the blade seat to limit the second blade cover from rotating and opening and to press the second blade cover against the first blade cover and the first blade cover against the blade seat, and the clamping part can be detached from the blade seat by operating the elastic operating part.

[0008] According to some embodiments of the present invention, the clamping structure includes a first magnet and a second magnet, the first magnet is installed at the rear end of the first blade cover, and the second magnet is installed at the front end of the blade seat, the first magnet can attract the rear end of the second blade cover, and the second magnet can attract the front end of the first blade cover.

[0009] According to some embodiments of the present invention, the length direction of the first installation position and the second installation position is along the left-right direction, and a avoidance opening is opened at the front end of the second blade cover, and the avoidance opening is used to avoid the cutting edge of the first blade and the cutting edge of the second blade.

[0010] According to some embodiments of the present invention, a chip groove is provided at the front end of the tool holder, and a chip discharge hole is provided on the bottom wall of the chip groove.

[0011] According to some embodiments of the present invention, left and right ends of the second blade cover are provided with guard edges extending toward the blade seat, and the first installation position and the first blade cover are located between the two guard edges.

[0012] According to some embodiments of the present invention, two first rotating mounting parts are provided at the rear end of the first blade cover, the blade seat is located between the two first rotating mounting parts, and the first rotating mounting part is rotatably mounted on the blade seat via a first rotating shaft, and two second rotating mounting parts are provided at the front end of the second blade cover, the blade seat is located between the two second rotating mounting parts, and the second rotating mounting part is rotatably mounted on the blade seat via a second rotating shaft.

[0013] According to some embodiments of the present invention, a first positioning protrusion for positioning the first blade is provided on the second mounting position.

[0014] According to some embodiments of the present invention, a second positioning protrusion for positioning the second blade is provided on the second mounting position.

[0015] According to some embodiments of the present invention, the knife holder is rotatably mounted on the handle, and a reset structure is provided between the knife holder and the handle, and the reset structure is used to drive the knife holder to rotate and reset to a starting position.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 A cross-sectional view of a manual razor according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 An exploded view of a manual razor is shown;

[0020] Figure 3 for Figure 1 A schematic diagram of the rear side of a manual razor is shown;

[0021] Figure 4 for Figure 1 A schematic diagram of the front side of a manual razor is shown.

[0022] Reference numerals:

[0023] Handle 100, tool holder 200, first mounting position 210, chip groove 220, chip hole 230, first rotating shaft 240, second rotating shaft 250, first positioning protrusion 260, first tool cover 300, second mounting position 310, second positioning protrusion 320, first rotating mounting portion 330, second tool cover 400, elastic operating portion 410, clamping portion 411, avoidance port 420, guard edge 430, second rotating mounting portion 440, reset structure 500, first magnet 610, second magnet 620, first blade 700a, second blade 700b, blade 710, clamping position 720. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] Reference Figures 1 to 4According to an embodiment of the present invention, a manual razor comprises a handle 100, a blade holder 200, a first blade cover 300 and a second blade cover 400. The blade holder 200 is mounted on the handle 100. A first mounting position 210 for accommodating a first blade 700a is provided on the blade holder 200; one end of the first blade cover 300 is rotatably mounted on the blade holder 200, and the other end can be rotated toward or away from the first mounting position 210. A second mounting position 310 for accommodating a second blade 700b is provided on a side of the first blade cover 300 away from the first mounting position 210; the second blade cover 400 is located between the first blade holder 200 and the second blade cover 400. The cover 300 is on the side away from the first mounting position 210, and one end of the second blade cover 400 is rotatably mounted on the blade holder 200, and the other end can be rotated closer to or away from the second mounting position 310; wherein, a clamping structure is provided between the second blade cover 400 and the blade holder 200, and the clamping structure can make the second blade cover 400 press against the first blade cover 300, and the first blade cover 300 press against the blade holder 200, so that the first blade cover 300 can cooperate with the blade holder 200 to clamp and fix the first blade 700a, and the second blade cover 400 and the first blade cover 300 can cooperate with each other to clamp and fix the second blade 700b.

[0029] The manual razor provided by the present invention can clamp and fix the first blade 700a by the cooperation between the first blade cover 300 and the blade holder 200, and the second blade 700b by the cooperation between the second blade cover 400 and the first blade cover 300. As a result, the manual razor can be installed with two blades, the first blade 700a and the second blade 700b. During operation, the two blades can shave hair simultaneously, which can complete the shaving work more quickly and shave more cleanly, thereby effectively improving the shaving effect.

[0030] When installing two blades, first place the first blade 700a in the first installation position 210, then rotate the first blade cover 300 so that the first blade cover 300 covers the first blade 700a, then place the second blade 700b in the second installation position 310, and then rotate the second blade cover 400 so that the second blade cover 400 covers the second blade 700b. Under the action of the pressing structure, the first blade cover 300 and the blade holder 200 cooperate with each other to clamp and fix the first blade 700a, and the second blade cover 400 and the first blade cover 300 cooperate with each other to clamp and fix the second blade 700b, thereby completing the blade installation; the process of removing the two blades is the opposite of the process of installing the two blades. First, rotate and open the second blade cover 400 to move the second blade cover 400 away from the second blade 700b, then remove the second blade 700b, and then rotate and open the first blade cover 300 to move the first blade cover 300 away from the first blade 700a, and finally the first blade 700a can be removed. Through the above arrangement, the first blade 700a and the second blade 700b can be assembled and disassembled simply and conveniently.

[0031] Reference Figure 1 and Figure 3According to some embodiments of the present invention, the handle 100 is located on the lower side of the blade holder 200, the first mounting position 210 is provided on the upper surface of the blade holder 200, the rear end of the first blade cover 300 is rotatably mounted to the rear end of the blade holder 200, and the front end of the second blade cover 400 is rotatably mounted to the front end of the blade holder 200. Through this arrangement, the second blade cover 400 and the first blade cover 300 rotate and open in opposite directions. Therefore, during the removal of the two blades, it is possible to avoid accidentally dropping one blade by simultaneously rotating and opening the first blade cover 300 and the second blade cover 400. This allows the second blade 700b and the first blade 700a to be removed sequentially, making removal more convenient.

[0032] Reference Figures 1 to 3 According to some embodiments of the present invention, the clamping structure includes an elastic operating portion 410 disposed at the rear end of the second blade cover 400 and a clamping portion 411 disposed on the elastic operating portion 410. The clamping portion 411 is clamped with the blade holder 200 to restrict the second blade cover 400 from rotating open and allows the second blade cover 400 to press against the first blade cover 300, and the first blade cover 300 to press against the blade holder 200. The clamping portion 411 can be disengaged from the blade holder 200 by operating the elastic operating portion 410. Through the above arrangement, the clamping structure can reliably restrict the second blade cover 400 from rotating open. The user can easily operate the clamping structure to rotate open the second blade cover 400, and when the second blade cover 400 is rotated to close, the clamping portion 411 can automatically engage with the blade holder 200, making it convenient and quick to use.

[0033] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, the clamping structure includes a first magnet 610 and a second magnet 620. The first magnet 610 is installed at the rear end of the first blade cover 300, and the second magnet 620 is installed at the front end of the blade holder 200. The first magnet 610 can attract the rear end of the second blade cover 400 so that the second blade cover 400 is close to and pressed against the first blade cover 300. The second magnet 620 can attract the front end of the first blade cover 300 so that the first blade cover 300 is close to and pressed against the blade holder 200.

[0034] Reference Figure 1 and Figure 4 According to some embodiments of the present invention, the length direction of the first mounting position 210 and the second mounting position 310 is along the left-right direction, and a avoidance opening 420 is opened at the front end of the second blade cover 400, and the avoidance opening 420 is used to avoid the blade 710 of the first blade 700a and the blade 710 of the second blade 700b.

[0035] In a specific implementation, when the elastic operating portion 410 and the clamping portion 411 are provided, the above-mentioned first magnet 610 may or may not be provided, and similarly, the above-mentioned second magnet 620 may or may not be provided. When the first magnet 610 and the second magnet 620 are provided, since the cutting edge 710 of the first blade 700a and the cutting edge 710 of the second blade 700b are exposed from the avoidance opening 420 at the front end of the second blade cover 400, during the shaving process, the torque of the second blade 700b on the second blade cover 400 acts on the front end of the second blade cover 400. According to the principle of mechanics, the first magnet 610 and the second blade cover 400 can overcome the larger torque of the second blade 700b on the second blade cover 400 with a smaller suction force. Therefore, the suction force generated between the first magnet 610 and the second blade cover 400 is also sufficient to effectively prevent the second blade cover 400 from rotating and opening during the shaving process. Therefore, the elastic operating portion 410 and the clamping portion 411 can be provided or not.

[0036] It is conceivable that in other embodiments, the above-mentioned clamping structure can also be set in other ways. For example, the above-mentioned first magnet 610 can be set at the rear end of the knife seat 200, and the second magnet 620 can be set at the rear end of the second knife cover 400. The first magnet 610 and the second magnet 620 can cooperate with each other to generate suction, so that the second knife cover 400 is pressed against the first knife cover 300, and then the first knife cover 300 is pressed against the knife seat 200.

[0037] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, a chip groove 220 is provided at the front end of the blade holder 200, and a chip discharge hole 230 is opened on the bottom wall of the chip groove 220. Therefore, during the shaving process, the hair chips between the first blade 700a and the blade holder 200 can be discharged from the chip discharge hole 230.

[0038] Reference Figure 2 and Figure 3 According to some embodiments of the present invention, the left and right ends of the second blade cover 400 are provided with guard edges 430 extending toward the blade holder 200, and the first mounting position 210 and the first blade cover 300 are located between the two guard edges 430. Therefore, during shaving, the two guard edges 430 can prevent the left and right ends of the first blade 700a from contacting the left and right ends of the second blade 700b and scratching the user's skin.

[0039] Reference Figure 2 and Figure 3According to some embodiments of the present invention, the rear end of the first blade cover 300 is provided with two first rotating mounting portions 330, the blade holder 200 is located between the two first rotating mounting portions 330, and the first rotating mounting portion 330 is rotatably mounted on the blade holder 200 via a first rotating shaft 240. The front end of the second blade cover 400 is provided with two second rotating mounting portions 440, the blade holder 200 is located between the two second rotating mounting portions 440, and the second rotating mounting portion 440 is rotatably mounted on the blade holder 200 via a second rotating shaft 250. With the above arrangement, the first blade cover 300 and the second blade cover 400 are more convenient to install.

[0040] It should be noted that the above-mentioned first blade cover 300 can also adopt other rotation installation methods. For example, the left end of the first blade cover 300 can be rotatably installed on the left end of the blade seat 200. At this time, the front end of the second blade cover 400 can be rotatably installed on the blade seat 200 or the right end of the second blade cover 400 can be rotatably installed on the blade seat 200, and the blades 710 of both the first blade 700a and the second blade 700b can be exposed from the gap between the second blade cover 400 and the blade seat 200.

[0041] Reference Figure 2 According to some embodiments of the present invention, the second mounting position 310 is provided with a first positioning protrusion 260 for positioning the first blade 700a to ensure that the first blade 700a is accurately installed. Accordingly, the first blade 700a is provided with a locking position 720 adapted to the first positioning protrusion 260.

[0042] Reference Figure 2 According to some embodiments of the present invention, the second installation position 310 is provided with a second positioning protrusion 320 for positioning the second blade 700b to ensure that the second blade 700b is accurately installed. Accordingly, the second blade 700b is provided with a locking position 720 adapted to the second positioning protrusion 320.

[0043] In a specific implementation, the first blade 700a and the second blade 700b can be of exactly the same shape. Thus, the manufacturer only needs to configure one type of blade for the manual razor, which is also convenient for users to replace the blades.

[0044] Of course, in some embodiments, the shapes and styles of the first blade 700a and the second blade 700b may be different. Since the first blade 700a shaves hair first and the second blade 700b shaves hair later, the first blade 700a and the second blade 700b have different working conditions. The sharpness, strength and other performance parameters of the blade 710 of the first blade 700a and the second blade 700b can be designed differently according to the actual working conditions.

[0045] Reference Figures 1 to 3According to some embodiments of the present invention, the blade holder 200 is rotatably mounted on the handle 100. A reset structure 500 is provided between the blade holder 200 and the handle 100. The reset structure 500 is used to drive the blade holder 200 to rotate and reset to the starting position. Through this arrangement, the blade head, which is composed of the blade holder 200, the first blade cover 300, and the second blade cover 400, can rotate relative to the handle 100. Therefore, during shaving, the blade head can automatically rotate according to the contour of the skin, so that the shaving angles of the first blade 700a and the second blade 700b can automatically adjust to the contour of the skin. This can improve the shaving effect, reduce the possibility of blade scratching the skin, and make the shaving process more comfortable.

[0046] Reference Figure 1 and Figure 2 In some embodiments, the reset structure 500 can be configured as a torsion spring, which provides an elastic force to drive the knife holder 200 to rotate and reset to the starting position.

[0047] Of course, in other embodiments, the reset structure 500 can also be implemented by a magnetic assembly, and the blade holder 200 is driven to rotate and reset by the attraction or repulsion generated between two or more magnets that cooperate with each other in the magnetic assembly.

[0048] It should be noted that, in other embodiments, the blade holder 200 can also be fixedly installed on the handle 100. This arrangement does not affect the normal use of the manual razor.

[0049] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A manual razor, characterized in that: include: handle (100); A knife seat (200) is mounted on the handle (100), and a first mounting position (210) for mounting a first blade (700a) is provided on the knife seat (200); A first blade cover (300) is rotatably mounted on the blade seat (200) at one end, and the other end can be rotated toward or away from the first mounting position (210); a second mounting position (310) for accommodating a second blade (700b) is provided on a side of the first blade cover (300) facing away from the first mounting position (210); A second blade cover (400) is located on a side of the first blade cover (300) away from the first mounting position (210), one end of the second blade cover (400) is rotatably mounted on the blade seat (200), and the other end can be rotated toward or away from the second mounting position (310); A pressing structure is provided between the second blade cover (400) and the blade seat (200), and the pressing structure enables the second blade cover (400) to be pressed against the first blade cover (300), and the first blade cover (300) to be pressed against the blade seat (200), so that the first blade cover (300) can cooperate with the blade seat (200) to clamp and fix the first blade (700a), and the second blade cover (400) and the first blade cover (300) can cooperate with each other to clamp and fix the second blade (700b).

2. A manual razor according to claim 1, characterized in that: The handle (100) is located on the lower side of the knife seat (200), the first mounting position (210) is set on the upper surface of the knife seat (200), the rear end of the first knife cover (300) is rotatably mounted on the rear end of the knife seat (200), and the front end of the second knife cover (400) is rotatably mounted on the front end of the knife seat (200).

3. A manual razor according to claim 2, characterized in that: The clamping structure includes an elastic operating portion (410) arranged at the rear end of the second blade cover (400) and a clamping portion (411) arranged on the elastic operating portion (410), wherein the clamping portion (411) is clamped with the blade holder (200) to limit the second blade cover (400) from rotating and opening and to press the second blade cover (400) against the first blade cover (300) and the first blade cover (300) against the blade holder (200), and the clamping portion (411) can be separated from the blade holder (200) by operating the elastic operating portion (410).

4. A manual razor according to claim 2 or 3, characterized in that: The clamping structure includes a first magnet (610) and a second magnet (620), wherein the first magnet (610) is installed at the rear end of the first blade cover (300), and the second magnet (620) is installed at the blade seat (200), and the first magnet (610) can attract the rear end of the second blade cover (400), and the second magnet (620) can attract the front end of the first blade cover (300).

5. A manual razor according to claim 2, characterized in that: The length directions of the first mounting position (210) and the second mounting position (310) are along the left-right direction, and a clearance opening (420) is provided at the front end of the second blade cover (400), and the clearance opening (420) is used to avoid the blade edge (710) of the first blade (700a) and the blade edge (710) of the second blade (700b).

6. A manual razor according to claim 5, characterized in that: A chip groove (220) is provided at the front end of the tool holder (200), and a chip discharge hole (230) is provided on the bottom wall of the chip groove (220).

7. A manual razor according to claim 5, characterized in that: The left and right ends of the second blade cover (400) are provided with guard edges (430) extending toward the blade seat (200), and the first mounting position (210) and the first blade cover (300) are located between the two guard edges (430).

8. The manual razor according to claim 1, characterized in that: The rear end of the first blade cover (300) is provided with two first rotating mounting parts (330), the blade seat (200) is located between the two first rotating mounting parts (330), and the first rotating mounting part (330) is rotatably mounted on the blade seat (200) via a first rotating shaft (240). The front end of the second blade cover (400) is provided with two second rotating mounting parts (440), the blade seat (200) is located between the two second rotating mounting parts (440), and the second rotating mounting part (440) is rotatably mounted on the blade seat (200) via a second rotating shaft (250).

9. The manual razor according to claim 1, characterized in that: The second installation position (310) is provided with a first positioning protrusion (260) for positioning the first blade (700a), and the second installation position (310) is provided with a second positioning protrusion (320) for positioning the second blade (700b).

10. The manual razor according to claim 1, characterized in that: The knife seat (200) is rotatably mounted on the handle (100), and a reset structure (500) is provided between the knife seat (200) and the handle (100). The reset structure (500) is used to drive the knife seat (200) to rotate and reset to the starting position.

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