A shaving device

Abstract

The utility model relates to a shaving device technical field discloses a kind of shaving device, including handle, cutter head and elastic member.Cutter head is equipped with shaving face, and shaving face is used to be combined with skin, cutter head is connected with handle, cutter head has rotation axis, cutter head is rotatably connected with handle around rotation axis, so that cutter head can rotate between first position and second position.Elastic member is connected with cutter head, and elastic member can maintain cutter head at first position, and exert the force of returning to first position to cutter head separated from first position.Cutter head is rotatably connected with handle, cutter head can rotate between first position and second position, and elastic member is arranged between cutter head and handle, so that cutter head can self-adaptively adjust the angle between cutter head and handle during shaving, change the angle between shaving face and handle, to adapt to the change of shaving part, improve shaving effect, reduce the damage probability of blade of shaving device to skin.

Description

Technical Field

[0001] This utility model relates to the field of shaving devices, and in particular to a shaving device. Background Technology

[0002] Shaver devices are common household tools used to remove hair from the skin. During operation, the blades of a shaver move along the skin's surface to shave. The angle of the blades is usually fixed, making it difficult for users to control the angle and pressure, resulting in incomplete shaving and requiring repeated shaving of the same area. This can easily lead to skin abrasions and a poor user experience. Utility Model Content

[0003] The technical problem this invention aims to solve is that during the shaving process, the shaving device has low flexibility, making it difficult to control the angle and force of the shaving device, resulting in incomplete hair removal, requiring repeated shaving of the same area, and easily causing skin abrasions.

[0004] To solve the above-mentioned technical problems, this utility model provides a shaving device, comprising:

[0005] handle;

[0006] The blade head has a shaving surface for contacting the skin, and the blade head has a rotation axis. The blade head is rotatably connected to the handle around the rotation axis, so that the blade head can rotate between a first position and a second position.

[0007] An elastic element is connected to the cutting head, and the elastic element is capable of maintaining the cutting head in the first position and applying a force to the cutting head that has disengaged from the first position to return it to the first position.

[0008] According to one embodiment of the present invention, one end of the elastic member is connected to the blade head, and the other end abuts against the handle. When the blade head rotates from the first position to the second position, it can compress the elastic member, so that the elastic member applies a force to the blade head to return it to the first position.

[0009] According to one embodiment of the present invention, the blade head includes a head, a connecting part, and a rotating part. The head and the rotating part are respectively connected to the connecting part. The shaving surface is disposed on the head. The connecting part is rotatably connected to the handle. The rotation axis is located on the connecting part. The elastic element is connected to the rotating part. The rotating part has a fixed surface. The fixed surface is parallel to the rotation axis. The elastic element abuts against the fixed surface.

[0010] According to one embodiment of the present invention, one end of the handle is provided with a mounting groove, the elastic element is disposed in the mounting groove, and the connecting part is disposed in the mounting groove. When the blade rotates, the rotating part rotates around the rotation axis to move closer to or further away from the mounting groove.

[0011] According to one embodiment of the present invention, a limiting groove is provided on the inner wall of the mounting groove, one end of the elastic member is embedded in the limiting groove, and the fixing surface is opposite to the limiting groove.

[0012] According to one embodiment of the present invention, a stop surface is provided on the peripheral wall of the connecting part. When the blade is in the first position, the stop surface abuts against the inner wall of the mounting groove, and the connecting part is locked to the handle; when the blade is in the second position, the elastic element is in a contracted state.

[0013] According to one embodiment of the present invention, when the cutter head is in the first position and the rotating part is located at the opening of the mounting groove, the connecting part and the rotating part together block the opening of the mounting groove, thereby isolating the mounting groove from the outside.

[0014] According to one embodiment of the present invention, the elastic element is a spring, a fixing post is provided on the fixing surface, and the elastic element is sleeved on the fixing post.

[0015] According to one embodiment of the present invention, the included angle between the shaving surface and the fixing surface is α, where 75°≤α≤100°.

[0016] According to one embodiment of the present invention, the shaving head includes a rotating base, a consumable base, and a blade. The blade is connected to the consumable base, the consumable base is detachably connected to the rotating base, the shaving surface is located on the consumable base, and the rotating base is rotatably connected to the handle.

[0017] Compared with the prior art, the shaving device of this utility model has the following advantages:

[0018] The shaving device of this utility model is rotatably connected to the handle by means of a blade head. The blade head can rotate between a first position and a second position. An elastic element is provided between the blade head and the handle, so that the blade head can adaptively adjust its angle with the handle during the shaving process, changing the angle between the shaving surface and the handle to adapt to changes in the shaving area, improve the shaving effect, and reduce the probability of skin damage from the blade of the shaving device. Attached Figure Description

[0019] Figure 1 This is a side view of the shaving device provided in an embodiment of the present invention.

[0020] Figure 2This is a perspective view of the shaving device provided in an embodiment of the present invention.

[0021] Figure 3 This is a cross-sectional view of the shaving device provided in an embodiment of the present invention.

[0022] Figure 4 This is an exploded view of the shaving device provided in an embodiment of this utility model.

[0023] Figure 5 This is a schematic diagram of the handle provided in an embodiment of the present utility model.

[0024] Figure 6 This is a schematic diagram of the shaving device provided in this embodiment of the invention, showing the shaving head in the first position.

[0025] Figure label:

[0026] 110. Handle; 111. Mounting slot; 112. Limiting slot; 113. Limiting surface;

[0027] 120. Blade head; 121. Head; 1211. Shaving face; 122. Connecting part; 1221. Stopping surface; 123. Rotating part; 1231. Fixed surface; 1232. Fixed post; 124. Rotating seat; 125. Consumable holder; 126. Blade;

[0028] 130. Elastic component. Detailed Implementation

[0029] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0030] In the description of the embodiments of this utility model, the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of 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. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model according to the specific circumstances.

[0032] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0033] like Figure 1 and Figure 4 As shown, a shaving device according to an embodiment of the present invention includes a handle 110, a blade 120, and an elastic element 130.

[0034] Specifically, the handle 110 is for the user to hold and move the entire shaving device for shaving. The shaving head 120 has a shaving face 1211 that conforms to the skin and slides along the skin surface during shaving. The shaving head 120 is connected to the handle 110 and has a rotation axis, allowing it to rotate relative to the handle 110 between a first position and a second position. Figure 1 As shown, the shaving head 120 can swing back and forth about its axis of rotation, and the shaving face 1211 is located on the front side of the shaving head 120. The shaving face 1211 is parallel to the axis of rotation. During shaving, the shaving face 1211 contacts the skin surface and is subjected to pressure and friction. Since the shaving head 120 is rotatable relative to the handle 110, and the shaving face 1211 is parallel to the axis of rotation of the shaving head 120, the pressure and friction on the shaving face 1211 during the movement of the shaving device along the skin surface will drive the shaving head 120 to rotate relative to the handle 110. This allows the shaving face 1211 to adapt to the area to be shaving, improving the shaving effect and reducing the probability of skin damage from the shaving device's blades.

[0035] The elastic element 130 is connected to the shaving head 120, and the elastic element 130 can maintain the shaving head 120 in a first position and apply a force to the shaving head 120 that has disengaged from the first position, returning it to the first position. Thus, during shaving, the shaving head 120 can adaptively float and change with the shaving area, allowing the shaving surface 1211 to better conform to the shaving area, improving user comfort. In some embodiments, one end of the elastic element 130 is connected to the shaving head 120, and the other end abuts against the handle 110. The elastic element 130 can undergo elastic deformation. As the shaving head 120 rotates from the first position to the second position, the elastic element 130 can be compressed, causing the elastic element 130 to apply a force to the shaving head 120, returning it to the first position. As the pressure and friction on the shaving surface 1211 change, the elastic element 130 can adaptively lengthen or shorten, thus making the movement of the shaving head 120 more flexible during shaving and reducing the probability of skin damage from the shaving device's blades. The elastic element 130 can be a spring.

[0036] Of course, in some other embodiments, the elastic element 130 can also be a torsion spring, which is installed at the location of the rotation axis, and can also enable the cutter head 120 to maintain the tendency to return to the first position. The setting principle of the torsion spring is the same as that of the spring in this embodiment, and will not be described in detail here.

[0037] According to the shaving device of this utility model, the blade head 120 is rotatably connected to the handle 110. The blade head 120 can rotate between a first position and a second position. An elastic element 130 is provided between the blade head 120 and the handle 110, so that the blade head 120 can adaptively adjust its angle with the handle 110 during shaving, changing the angle between the shaving surface 1211 and the handle 110 to adapt to changes in the shaving area, improve the shaving effect, and reduce the probability of skin damage from the blade of the shaving device.

[0038] like Figure 3 and Figure 4As shown, according to some embodiments of the present invention, the razor head 120 includes a head 121, a connecting portion 122, and a rotating portion 123. The head 121 and the rotating portion 123 are respectively connected to the connecting portion 122. The head 121 and the rotating portion 123 are distributed along the circumferential direction of the connecting portion 122. The shaving surface 1211 is provided on the head 121. The connecting portion 122 is rotatably connected to the handle 110. Specifically, the connecting portion 122 and the handle 110 are rotatably connected via a pivot axis, with the pivot axis located on the connecting portion 122. One end of the rotating part 123 is connected to the connecting part 122, and the other end extends away from the connecting part 122. The elastic element 130 is connected to the rotating part 123. The rotating part 123 has a fixed surface 1231, which is parallel to the rotation axis. The elastic element 130 abuts against the fixed surface 1231. The elastic force generated by the elastic deformation of the elastic element 130 pushes the rotating part 123 to rotate around the rotation axis through the fixed surface 1231, thereby pushing the cutter head 120 to rotate. In some embodiments, a fixing post 1232 is provided on the fixing surface 1231, and the elastic element 130 is sleeved on the fixing post 1232 to fix the elastic element 130 and facilitate the installation and removal of the elastic element 130.

[0039] like Figure 3 and Figure 4 As shown, according to some embodiments of the present invention, one end of the handle 110 is provided with a mounting groove 111, and the elastic member 130 is disposed in the mounting groove 111 to prevent the elastic member 130 from being corroded. The connecting part 122 is disposed in the mounting groove 111, and the connecting part 122 can be disposed near the opening of the mounting groove 111. When the cutter head 120 rotates, the rotating part 123 rotates around the rotation axis to move closer to or away from the mounting groove 111. In some embodiments, a limiting groove 112 is provided on the inner wall of the mounting groove 111, one end of the elastic member 130 is embedded in the limiting groove 112 and abuts against the inner wall of the limiting groove 112, and the other end of the elastic member 130 abuts against the fixing surface 1231, and the fixing surface 1231 is opposite to the limiting groove 112. As the rotating part 123 moves away from the mounting groove 111, the fixed surface 1231 moves away from the limiting groove 112, and the elastic element 130 extends; as the rotating part 123 moves closer to the mounting groove 111, the fixed surface 1231 moves closer to the limiting groove 112, and the elastic element 130 shortens.

[0040] According to some embodiments of this utility model, the blade 120 is rotatable relative to the handle 110 between a first position and a second position. A stop surface 1221 is provided on the peripheral wall of the connecting portion 122. When the blade 120 is in the first position, the stop surface 1221 abuts against the inner wall of the mounting groove 111, and the connecting portion 122 is locked to the handle 110. When the blade 120 is in the second position, the elastic element 130 is in a retracted state. The rotation of the blade 120 is limited within a certain range by the elastic element 130 and the stop surface 1221 for ease of use. Figure 3 and Figure 5 As shown, the stop surface 1221 is located on the front side of the connecting part 122, and the front side of the mounting groove 111 is provided with a limiting surface 113. When the blade head 120 is in the first position, the stop surface 1221 abuts against the limiting surface 113, thereby restricting the connecting part 122 from continuing to rotate forward. During the rotation of the blade head 120 from the first position to the second position, the blade head 120 rotates backward, the angle between the shaving surface 1211 and the handle 110 increases, the peripheral wall of the connecting part 122 is separated from the limiting surface 113, the rotating part 123 moves into the mounting groove 111, the fixing surface 1231 approaches the limiting groove 112, the elastic element 130 is compressed, and elastic deformation occurs. When the blade head 120 is in the second position, the elastic force generated by the elastic element 130 can counteract the driving force generated by the pressure and friction on the shaving surface 1211, thereby stopping the blade head 120 from rotating backward. Figure 5 and Figure 6 As shown, when the shaving device is not in operation, the shaving head 120 is in the first position under the natural state where it is not subjected to pressure or friction.

[0041] like Figure 2 and Figure 3 As shown, the blades 120 are all in the first position. According to some embodiments of this utility model, when the blades 120 are in the first position, the rotating part 123 is located at the opening of the mounting groove 111. The connecting part 122 and the rotating part 123 jointly block the opening of the mounting groove 111, isolating the mounting groove 111 from the outside, thereby reducing the entry of external moisture into the mounting groove 111, thus protecting the elastic element 130 and extending the service life of the shaving device.

[0042] like Figure 6 As shown, according to some embodiments of the present invention, the included angle between the shaving surface 1211 and the fixing surface 1231 is α, 75°≤α≤100°. For example, α can be 75°, 90°, 95°, 100°, etc., so that a certain distance is maintained between the shaving surface 1211 and the fixing surface 1231. This avoids the distance between the fixing surface 1231 and the inner wall of the mounting groove 111 being too small when the included angle between the shaving surface 1211 and the fixing surface 1231 is too large, which would limit the rotation range of the blade head 120. It also avoids the included angle between the shaving surface 1211 and the fixing surface 1231 being too small, so as to facilitate the fixing of the elastic element 130 and simplify the connection structure between the blade head 120 and the handle 110.

[0043] like Figure 3 and Figure 4As shown, according to some embodiments of the present invention, the shaving head 120 includes a rotating base 124, a consumable base 125, and a blade 126. The blade 126 is connected to the consumable base 125, and the shaving surface 1211 is located on the consumable base 125. The blade 126 can be embedded in the consumable base 125. The consumable base 125 has an inclined surface with a mounting opening. The cutting edge of the blade 126 is located in the mounting opening, so that the cutting edge and the inclined surface on the consumable base 125 form the shaving surface 1211. The consumable base 125 and the rotating base 124 are detachably connected to facilitate the replacement of the consumable base 125 and reduce the replacement frequency of the entire shaving device. The rotating base 124 is rotatably connected to the handle 110. The lower part of the rotating base 124 forms a connecting part 122 and a rotating part 123, and the upper part of the rotating base 124 forms a head 121. The rotating base 124 can be integrally injection molded.

[0044] In summary, this utility model embodiment provides a shaving device in which the blade head 120 can adaptively adjust its angle with the handle 110 during shaving, changing the angle between the shaving surface 1211 and the handle 110 to adapt to changes in the shaving area, improve shaving effect, reduce the probability of skin damage from the blade of the shaving device, and improve the user experience.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate this utility model and are not intended to limit it. It should be pointed out that those skilled in the art can make several improvements and substitutions without departing from the technical principles of this utility model, and these improvements and substitutions should also be considered within the protection scope of this utility model.

Claims

1. A shaving device, characterized in that, include: Handle (110); The blade head (120) has a shaving surface (1211) for conforming to the skin, and the blade head (120) has a rotation axis. The blade head (120) is rotatably connected to the handle (110) around the rotation axis, so that the blade head (120) can rotate between a first position and a second position. An elastic element (130) is connected to the cutting head (120), and the elastic element (130) is capable of maintaining the cutting head (120) in the first position and applying a force to the cutting head (120) that has disengaged from the first position to return it to the first position.

2. The shaving device according to claim 1, characterized in that, One end of the elastic element (130) is connected to the blade (120), and the other end abuts against the handle (110). When the blade (120) rotates from the first position to the second position, it can compress the elastic element (130) so that the elastic element (130) applies a force to the blade (120) to return it to the first position.

3. The shaving device according to claim 1, characterized in that, The blade head (120) includes a head (121), a connecting part (122), and a rotating part (123). The head (121) and the rotating part (123) are respectively connected to the connecting part (122). The shaving surface (1211) is provided on the head (121). The connecting part (122) is rotatably connected to the handle (110). The rotation axis is located on the connecting part (122). The elastic element (130) is connected to the rotating part (123). The rotating part (123) has a fixed surface (1231). The fixed surface (1231) is parallel to the rotation axis. The elastic element (130) abuts against the fixed surface (1231).

4. The shaving device according to claim 3, characterized in that, One end of the handle (110) is provided with a mounting groove (111), the elastic element (130) is provided in the mounting groove (111), and the connecting part (122) is provided in the mounting groove (111). When the cutter head (120) rotates, the rotating part (123) rotates around the rotation axis to move closer to or away from the mounting groove (111).

5. The shaving device according to claim 4, characterized in that, The inner wall of the mounting groove (111) is provided with a limiting groove (112), one end of the elastic element (130) is embedded in the limiting groove (112), and the fixing surface (1231) is opposite to the limiting groove (112).

6. The shaving device according to claim 4, characterized in that, The connecting part (122) has a stop surface (1221) on its peripheral wall. When the blade (120) is in the first position, the stop surface (1221) abuts against the inner wall of the mounting groove (111), and the connecting part (122) is locked to the handle (110). When the blade (120) is in the second position, the elastic element (130) is in a contracted state.

7. The shaving device according to claim 6, characterized in that, When the cutting head (120) is in the first position, the rotating part (123) is located at the opening of the mounting groove (111), and the connecting part (122) and the rotating part (123) jointly block the opening of the mounting groove (111), so that the mounting groove (111) is isolated from the outside.

8. The shaving device according to claim 3, characterized in that, The elastic element (130) is a spring; a fixing post (1232) is provided on the fixing surface (1231), and the elastic element (130) is sleeved on the fixing post (1232).

9. The shaving device according to claim 3, characterized in that, The included angle between the shaving surface (1211) and the fixing surface (1231) is α, where 75°≤α≤100°.

10. The shaving device according to any one of claims 1 to 9, characterized in that, The blade head (120) includes a rotating base (124), a consumable base (125), and a blade (126). The blade (126) is connected to the consumable base (125), and the consumable base (125) is detachably connected to the rotating base (124). The shaving surface (1211) is located on the consumable base (125), and the rotating base (124) is rotatably connected to the handle (110).

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