Handle for beautifying and protecting equipment and beautifying and protecting equipment

Abstract

The utility model discloses a handle for beauty and protection equipment and the beauty and protection equipment. The handle comprises a handle body and a decoration part. A part of the peripheral surface of the handle body is recessed towards the central axis of the handle body to form a groove, the groove extends in the length direction of the handle body, and at least part of the groove is suitable for being in contact with fingers of a user during use; the decoration part is located in the groove, and the end face of the side, away from the central axis of the handle body, of the groove protrudes out of the surface of the side, away from the central axis of the handle body, of the decoration part. According to the handle, through the groove formed in the handle body, at least part of fingers of a user can act in the groove conveniently, acting sites are provided for the fingers of the user, and therefore the holding stability of the user is improved, and the use experience of the user is improved. Meanwhile, the decoration part is arranged in the groove, the attractiveness of the handle is improved, the visual perception of a user is improved, the structural strength of the groove can be improved, and the structural reliability of the handle body is improved.

Description

Technical Field

[0001] This utility model relates to the field of beauty and skin care equipment technology, and in particular to a handle for beauty and skin care equipment and the beauty and skin care equipment thereof. Background Technology

[0002] To address issues such as weakened skin metabolism, reduced antioxidant capacity, dryness, sagging skin, or wrinkles, beauty devices are often used to stimulate the facial epidermis to achieve cosmetic effects and improve skin condition. Among related technologies, handheld beauty devices often have a smooth, rounded design, resulting in relatively poor stability when held. Utility Model Content

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a handle for beauty and personal care devices that allows at least some of the user's fingers to engage within a groove, providing a point of contact for the user's fingers, thereby improving the user's grip stability and ultimately enhancing the user experience.

[0004] Another objective of this invention is to provide a beauty care device.

[0005] A handle for a beauty care device according to an embodiment of the present invention includes: a handle body, wherein a portion of the outer peripheral surface of the handle body is recessed toward the central axis of the handle body to form a groove, the groove extending along the length direction of the handle body, and at least a portion of the groove being suitable for contact with the user's fingers during use; and a decorative portion located within the groove, wherein one end face of the groove away from the central axis of the handle body protrudes from the other end face of the decorative portion away from the central axis of the handle body.

[0006] According to a first aspect embodiment of the present invention, the handle for a beauty care device features a groove formed on the handle body, which facilitates the use of at least some of the user's fingers within the groove, providing a point of contact for the user's fingers, thereby improving the user's grip stability and enhancing the user experience. Simultaneously, a decorative portion is provided within the groove to improve the handle's aesthetics and enhance the user's visual experience, while also increasing the structural strength of the groove and improving the structural reliability of the handle body.

[0007] According to some embodiments of the present invention, the distance between the end face of the groove away from the central axis of the handle body and the surface of the decorative part away from the central axis of the handle body is D, wherein D satisfies: 0.4mm≤D≤5mm.

[0008] According to some embodiments of the present invention, the handle body includes a connecting portion and a grip portion connected to each other, the connecting portion being adapted to connect a nursing head, and at least a portion of the decorative portion being disposed on the grip portion.

[0009] According to some embodiments of the present invention, the width of the groove gradually increases in the direction away from the connecting part; and / or the length of the groove is L, and the length of the handle body is H, wherein L and H satisfy: 1≤L / H≤1.3.

[0010] According to some embodiments of the present invention, the two side surfaces of the handle body in the thickness direction are the front and the back, respectively. The front is adapted to be opposite to the user when the beauty care device is in use. The two side surfaces of the handle body in the width direction are located on the left and right sides, respectively. The groove is formed on both the left and right sides.

[0011] According to some embodiments of the present invention, along a direction away from the central axis of the handle body, the groove includes a first groove segment and a second groove segment that are connected to each other; the second groove segment has an outwardly expanding shape.

[0012] According to some embodiments of the present invention, the groove includes a pair of third groove segments formed on the left side surface and the right side surface respectively, each of the third groove segments extending along the length direction of the handle body; a fourth groove segment, whose two ends are respectively connected to the two third groove segments, and extends circumferentially along the connecting portion in the length direction of the handle body.

[0013] According to some embodiments of the present invention, one end of each of the third groove segments, away from the fourth groove segment, extends to the edge of the grip portion.

[0014] According to some embodiments of the present invention, the decorative part is a decorative strip, which is disposed in the groove; or the decorative part is the bottom wall of the groove after treatment.

[0015] According to some embodiments of the present invention, the handle body is provided with a power supply and a control circuit board, both of which are adapted to be electrically connected to the nursing head.

[0016] A beauty care device according to a second aspect of the present invention includes: a handle, the handle being a handle for a beauty care device according to the first aspect of the present invention described above; a care head, the care head being electrically connected to the power supply and the control circuit board; wherein the care head and the handle are detachably coupled; or the care head and the handle are an integral structural component.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is an exploded view of the handle according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the handle according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the handle body according to an embodiment of the present utility model;

[0022] Figure 4 This is a front view of the handle body according to an embodiment of the present utility model;

[0023] Figure 5 This is a rear view of the handle body according to an embodiment of the present utility model;

[0024] Figure 6 This is a cross-sectional view of the handle body according to an embodiment of the present utility model.

[0025] Figure label:

[0026] 100: Handle;

[0027] 1: Handle body; 11: Groove; 111: First groove segment; 112: Second groove segment; 113: Third groove segment; 114: Fourth groove segment; 12: Connecting part; 13: Grip part; 2: Decorative part. Detailed Implementation

[0028] The following is for reference. Figures 1-6 Description of a handle 100 for a beauty care device according to an embodiment of the present invention.

[0029] like Figures 1-6 As shown, the handle 100 for beauty and skincare equipment according to an embodiment of the present invention includes a handle body 1 and a decorative part 2.

[0030] Specifically, a groove 11 is formed by recessing a portion of the outer peripheral surface of the handle body 1 toward the central axis of the handle body 1. The groove 11 is along the length direction of the handle body 1 (e.g., ...). Figure 1The groove 11 extends in the vertical direction and at least part of it is adapted to contact with the user's fingers during use. The decorative part 2 is located in the groove 11, and the end face of the groove 11 away from the central axis of the handle body 1 protrudes from the surface of the decorative part 2 away from the central axis of the handle body 1.

[0031] For example, in Figures 1-6 In the example, a groove 11 is recessed on a portion of the outer peripheral surface of the handle body 1 in the direction of its own central axis. The groove 11 can change the force distribution by changing the smooth contour of the outer surface of the handle body 1, so that the user's hand can concentrate the force after contacting the groove 11, thereby reducing the force required for the user to grip the beauty care device, and thus improving the ease of use of the beauty care device.

[0032] When a user uses the beauty device, their hand contacts the outer peripheral surface of the handle 100 to grip it. Since the groove 11 extends along the length of the handle body 1, the user's fingers can be arranged side by side and contact at least part of the groove 11, thereby improving the grip stability when the user grips the handle 100.

[0033] The decorative part 2 is installed within the groove 11. This arrangement serves two purposes: firstly, it partially conceals the exposed outer surface of the groove 11, and secondly, it coordinates with the outer contour elements of the handle body 1, enhancing the aesthetics of the handle 100 and improving the user's visual experience; thirdly, it increases the structural strength of the groove 11, thereby improving the structural reliability of the handle body 1. Optionally, the decorative part 2 can be made of a soft material, reducing the tactile discomfort when the user's hand contacts the groove 11 and enhancing the user experience.

[0034] Furthermore, the side of the groove 11 furthest from the central axis of the handle body 1 protrudes from the side of the decorative part 2 furthest from the central axis of the handle body 1. This arrangement serves two purposes: firstly, it prevents the decorative part 2 from protruding from the outer surface of the handle body 1, thus protecting the decorative part 2 from interference with external structures and improving its safety; secondly, it ensures that the groove 11 and the outer surface of the handle body 1 maintain a recessed area, facilitating contact between the user's fingers and at least a portion of the groove 11, providing a point of contact for the user's fingers, and thus ensuring the stability of the user's grip when holding the handle 100.

[0035] According to an embodiment of the present invention, the handle 100 for a beauty care device, through a groove 11 formed on the handle body 1, facilitates the user to place at least part of their fingers within the groove 11, providing a point of contact for the user's fingers, thereby improving the user's grip stability and thus enhancing the user experience. Simultaneously, a decorative part 2 is provided within the groove 11 to enhance the aesthetics of the handle 100, improve the user's visual experience, and also increase the structural strength of the groove 11, thereby improving the structural reliability of the handle body 1.

[0036] According to some embodiments of this utility model, refer to Figure 6 The distance between the end face of the groove 11 away from the central axis of the handle body 1 and the surface of the decorative part 2 away from the central axis of the handle body 1 is D, where D satisfies: 0.4mm≤D≤5mm.

[0037] Specifically, when D≤0.4mm, the distance between the end face of the groove 11 away from the central axis of the handle body 1 and the surface of the decorative part 2 away from the central axis of the handle body 1 is too close, and the depth to which the user's hand can grip the groove 11 is too shallow, which easily leads to the user's force being loose and causing the handle 100 to slip off the user's hand; when D≥5mm, the distance between the end face of the groove 11 away from the central axis of the handle body 1 and the surface of the decorative part 2 away from the central axis of the handle body 1 is too far. On the one hand, with the limited thickness of the handle body 1, it is easy to reduce the structural strength of the handle body 1 at the corresponding groove 11, increasing the risk of damage to the handle body 1. On the other hand, it is also easy to cause the user's hand to be far away from the decorative part 2 when holding it normally, thus failing to form an effective contact, that is, reducing the effective contact area between the hand and the decorative part 2 in the groove 11, which also leads to the problem of poor force exerted by the user on the handle 100. Therefore, by setting the distance between the end face of the groove 11 away from the central axis of the handle body 1 and the surface of the decorative part 2 away from the central axis of the handle body 1 to 0.4mm≤D≤5mm, the effective contact area between the user's hand and the decorative part 2 in the groove 11 can be increased while ensuring the structural strength of the handle body 1, thereby effectively improving the grip stability of the handle 100.

[0038] According to some embodiments of this utility model, refer to Figures 1-5 The handle body 1 includes a connecting portion 12 and a grip portion 13 connected to each other. The connecting portion 12 is adapted to connect the treatment head, and at least part of the decorative portion 2 is provided on the grip portion 13. This arrangement allows the handle 100 to be assembled with the treatment head via the connecting portion 12, thereby improving the integrity of the beauty care device. The grip portion 13 mainly serves as the force-bearing structure for the user to grip the handle body 1. The user grips the handle 100 through the grip portion 13, avoiding contact between the user's hand and the connecting portion 12 and the treatment head connected to the connecting portion 12, thus increasing the cleanliness of the beauty care device.

[0039] Furthermore, referring to Figures 1-3 and combined Figure 4 The width of the groove 11 gradually increases in the direction away from the connecting portion 12. Specifically, the connecting portion 12 is connected to one end of the grip portion 13 in the longitudinal direction, and the width of the groove 11 increases in the direction away from the connecting portion 12. That is, the width of the groove 11 increases in the extension path along the longitudinal direction of the grip portion 13. As a result, the area of ​​the groove 11 at the end of the handle body 1 away from the connecting portion 12 is increased. When the user's hand grips the handle 100, the area of ​​the groove 11 can increase as the distance between the hand and the connecting portion 12 increases, thereby improving the grip applicability and comfort of the handle 100.

[0040] For example, when the user's hand grips the end of the grip 13 closer to the connecting part 12, the lever arm is shorter, allowing the user to operate with less force. Therefore, the area of ​​the groove 11 in the grip 13 for the user to grasp is smaller. Conversely, when the user's hand grips the end of the grip 13 farther from the connecting part 12, the lever arm is longer, requiring the user to apply more force. Therefore, the area of ​​the groove 11 in the grip 13 for the user to grasp is larger. In summary, when the user grips the handle 100 at different locations according to different scenario requirements, an effective gripping force can be maintained, thereby ensuring the stability and reliability of the handle 100 in use.

[0041] The length of the groove 11 is L, and the length of the handle body 1 is H, where L and H satisfy: 1≤L / H≤1.3. This arrangement ensures that the extension path of the groove 11 covers as much of the length range of the handle body 1 as possible, which helps to ensure the grip stability of the user when holding the handle body 1 in different positions.

[0042] According to some embodiments of this utility model, refer to Figures 1-5 The thickness direction of the handle body 1 (e.g., Figure 1 The two sides of the handle body 1 (in the front and back directions) are the front and back, respectively. The front is suitable for use when facing the user. The width direction of the handle body 1 (e.g., Figure 4 The two sides of the left and right surfaces (in the left and right directions) are located on the left and right surfaces respectively, and grooves 11 are formed on both the left and right surfaces.

[0043] In other words, the handle body 1 is divided into a front and a back in the thickness direction, with the front of the handle body 1 facing the user's area when using the beauty device. The handle body 1 is divided into a left surface and a right surface in the width direction, and grooves 11 are formed on both the left and right surfaces. With this design, when the user uses the beauty device, the middle of the user's palm grips the back of the handle body 1, while the fingers contact the grooves 11 on the left and / or right surfaces along the outer contour of the handle body 1, thus ensuring the user's grip stability when using the beauty device.

[0044] Furthermore, referring to Figure 6 Along the direction away from the central axis of the handle body 1, the groove 11 includes a first groove segment 111 and a second groove segment 112 that are interconnected, with the second groove segment 112 having an outwardly expanding shape. That is, the groove 11 includes a first groove segment 111 and a second groove segment 112 that are sequentially connected along the direction away from the central axis of the handle body 1, and the second groove segment 112 expands along the direction away from the central axis of the handle body 1. This arrangement allows the second groove segment 112 to form a beveled guide effect on the adjacent outer surface of the handle body 1, thereby increasing the adaptability and comfort of the user's hand contact with the groove 11 and increasing the reliability of the user's grip on the handle 100. Simultaneously, the second groove segment 112 forms a stress transition effect with the outer surface of the handle body 1, reducing the risk of injury to the user's hand caused by bending of the outer peripheral surface of the handle body 1 to the location where the groove 11 is formed, thus increasing the safety of using the handle 100.

[0045] According to some embodiments of this utility model, refer to Figures 1-5 The groove 11 includes a pair of third groove segments 113 and a fourth groove segment 114. The pair of third groove segments 113 are formed on the left and right surfaces respectively, with each third groove segment 113 extending along the length of the handle body 1. The two ends of the fourth groove segment 114 communicate with the two third groove segments 113 respectively, and extend circumferentially along the connecting portion 12 along the length of the handle body 1. In other words, the third groove segments 113, fourth groove segments 114, and third groove segments 113 are sequentially arranged along the extension direction of the groove 11, forming a continuous groove 11. This increases the overall integrity of the handle 100 and enhances its aesthetics. Simultaneously, it facilitates increased installation stability of the decorative portion 2 within the groove 11, simplifies the processing of the decorative portion 2, and improves the processing and assembly efficiency of the handle 100.

[0046] Furthermore, referring to Figures 1-5Each third groove segment 113 extends from the end furthest from the fourth groove segment 114 to the edge of the grip portion 13. This arrangement allows the user's hand to fit within the groove 11 as closely as possible at any position along the length of the grip portion 13, thereby ensuring stability when the user grips the grip portion 13 at different points along its length.

[0047] According to some embodiments of this utility model, the decorative part 2 is a decorative strip, which is disposed in the groove 11. The decorative strip is matched to the inside of the groove 11 along the extension path of the groove 11, so that the decorative strip and the groove 11 are connected as a whole, thereby improving the structural reliability of the handle body 1 and enhancing the user's visual experience.

[0048] Decorative part 2 is the bottom wall of the treated groove 11. This arrangement saves material consumption and reduces the assembly difficulty of the handle 100, while also increasing the overall integrity of the handle 100 and improving the user's visual experience.

[0049] According to some embodiments of this utility model, the handle body 1 is provided with a power supply and a control circuit board (not shown in the figure). Both the power supply and the control circuit board are suitable for electrical connection with the care head. The power supply can provide electrical energy, thereby improving the operational stability and convenience of the beauty care device; the control circuit board can receive user commands and control the operation of the care head through electrical signals. Specifically, both the power supply and the control circuit board can establish a connection with the care head through electrical signals. For example, when the user starts the beauty care device, the power supply provides power, the user selects the desired care mode through the user interface, the control circuit board generates a corresponding control signal according to the user's selection, and transmits the electrical signal to the care head. After receiving the signal, the care head begins to perform the specified operation, such as initiating vibration, generating microcurrent, or emitting light of a specific wavelength.

[0050] A beauty care device (not shown) according to a second aspect embodiment of the present invention includes: a handle 100, which is a handle 100 for a beauty care device according to the first aspect embodiment of the present invention described above; and a care head, which is electrically connected to a power supply and a control circuit board.

[0051] Among them, the care head usually has functions such as cleansing (removing dirt, oil and dead skin cells from the skin surface), massage (promoting blood circulation and relieving muscle tension through vibration, microcurrent or ultrasound), heating / cooling (promoting blood circulation, shrinking pores or relieving skin inflammation through heating or cooling functions), and importing / exporting (helping skin care products penetrate the skin better or helping to remove dirt from deep within the skin).

[0052] The nursing head and handle 100 are detachably assembled. This design facilitates the individual disassembly, assembly, maintenance, and replacement of the nursing head and handle 100, thereby improving the convenience and economy of beauty care equipment disassembly, assembly, and maintenance. (Refer to...) Figures 1-5 The connecting part 12 is bent and connected to the grip part 13. The nursing head is detachably connected to the connecting part 12, thereby connecting the nursing head and the connecting part 12 into a whole, so that the user can control the nursing head by operating the handle body 1 as needed.

[0053] Alternatively, the care head and handle 100 can be integrated into a single structural component. This allows the care head and handle 100 to be connected as a stable whole, thereby improving the structural reliability of the beauty care device.

[0054] The beauty care device according to the present utility model adopts the above-mentioned handle 100, which effectively improves the operational stability of the user, thereby improving the user experience and enhancing the market competitiveness of the beauty care device.

[0055] Other components and operations of the beauty care device according to the embodiments of this utility model are known to those skilled in the art and will not be described in detail here.

[0056] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", 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 are not intended to 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.

[0057] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "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.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A handle for a beauty and personal care device, characterized in that, include: The handle body has a groove formed by recessing a portion of its outer peripheral surface toward the central axis of the handle body. The groove extends along the length of the handle body, and at least a portion of the groove is adapted to contact the user's fingers during use. The decorative part is located within the groove, and the end face of the groove away from the central axis of the handle body protrudes from the surface of the decorative part away from the central axis of the handle body.

2. The handle for beauty care equipment according to claim 1, characterized in that, The distance between the end face of the groove away from the central axis of the handle body and the surface of the decorative part away from the central axis of the handle body is D, wherein D satisfies: 0.4mm≤D≤5mm.

3. The handle for beauty care equipment according to claim 1, characterized in that, The handle body includes a connecting portion and a grip portion connected to each other, the connecting portion being adapted to connect the care head, and at least part of the decorative portion being disposed on the grip portion.

4. The handle for beauty care equipment according to claim 3, characterized in that, The width of the groove gradually increases in the direction away from the connecting portion; and / or The length of the groove is L, and the length of the handle body is H, wherein L and H satisfy: 1≤L / H≤1.

3.

5. The handle for beauty care equipment according to claim 3, characterized in that, The two sides of the handle body in the thickness direction are the front and the back, respectively. The front side is adapted to be opposite to the user when the beauty care device is in use. The two sides of the handle body in the width direction are the left side and the right side, respectively. The groove is formed on both the left side and the right side.

6. The handle for a beauty care device according to claim 5, characterized in that, Along a direction away from the central axis of the handle body, the groove includes a first groove segment and a second groove segment that are connected to each other; The second groove section has an outward-expanding shape.

7. The handle for a beauty care device according to claim 5, characterized in that, The groove includes: A pair of third groove segments are formed on the left side surface and the right side surface respectively, and each of the third groove segments extends along the length direction of the handle body; The fourth groove segment has two ends connected to the two third groove segments respectively, and extends circumferentially along the connecting part in the length direction of the handle body.

8. The handle for a beauty care device according to claim 7, characterized in that, The end of each of the third slots that is furthest from the fourth slot extends to the edge of the grip portion.

9. The handle for a beauty care device according to any one of claims 1-8, characterized in that, The decorative part is a decorative strip, which is disposed within the groove; or The decorative part is the bottom wall of the treated groove.

10. The handle for a beauty care device according to any one of claims 1-8, characterized in that, The handle body contains a power supply and a control circuit board, both of which are adapted to be electrically connected to the nursing head.

11. A beauty care device, characterized in that, include: A handle, wherein the handle is a handle for a beauty care device according to any one of claims 1-10; The nursing head is electrically connected to the power supply and control circuit board of the handle; The nursing head and the handle can be detachably coupled; or The nursing head and the handle are an integral structural component.

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