Handle shell for beauty care equipment, handle and beauty care equipment

Abstract

The utility model discloses a handle shell for beauty care equipment, a handle and the beauty care equipment, the handle shell for the beauty care equipment comprises a connecting part, a holding part and a placing part, and the holding part is connected to one end of the connecting part in a first direction; the placing part is connected to one end, away from the connecting part, of the holding part; wherein the maximum width of the connecting part in the second direction is larger than the maximum width of the placing part, the maximum width of the placing part in the second direction is larger than the minimum width of the holding part, and the second direction is perpendicular to the first direction. According to the handle shell, the maximum width of the placing part in the second direction is smaller than the maximum width of the connecting part and larger than the minimum width of the holding part. Therefore, the holding part of the handle shell is of the structure with the thin upper part and the thick lower part, different users can hold different positions of the handle shell when using the beauty care equipment, and the comfort of the users during use is guaranteed while the practicability and the applicability of the beauty care equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of beauty equipment, especially to a handle shell for beauty equipment, a handle and beauty equipment. BACKGROUND

[0002] In the related art, a handheld beauty instrument is usually composed of a handheld handle and a beauty electrode head, the beauty electrode head is installed at one end of the handheld handle in the height direction, and the handheld handle is usually designed as a cylindrical shape for the convenience of user holding. However, the cylindrical handheld handle has basically consistent thickness at different positions for the convenience of processing, which results in poor comfort of the user with small hands when holding the handheld handle and cannot be firmly held, leading to poor practicability and applicability of the handheld beauty instrument. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, one object of the utility model is to provide a handle shell for beauty equipment, so that different users can hold different positions of the handle shell when using the beauty equipment, improve the practicability and applicability of the beauty equipment, and ensure the comfort of the user when using.

[0004] Another object of the utility model is to provide a handle comprising the handle shell.

[0005] Still another object of the utility model is to provide a beauty equipment comprising the handle.

[0006] According to the handle shell for beauty equipment of the first aspect of the utility model, the handle shell comprises a connecting portion, a holding portion and a placing portion, the holding portion is connected to one end of the connecting portion in a first direction, and the placing portion is connected to an end of the holding portion away from the connecting portion, wherein the maximum width of the connecting portion in a second direction is greater than the maximum width of the placing portion, the maximum width of the placing portion in the second direction is greater than the minimum width of the holding portion, the second direction is perpendicular to the first direction, the second direction is the width direction of the handle shell, and the first direction is the height direction of the handle shell.

[0007] According to the handle shell of the utility model, the maximum width of the placing portion in the second direction is less than the maximum width of the connecting portion and greater than the minimum width of the holding portion. Thus, compared with the conventional handheld beauty instrument, the holding portion of the handle shell has a structure of being thin at the top and thick at the bottom, different users can hold different positions of the handle shell when using the beauty equipment, the practicability and applicability of the beauty equipment are improved, and the comfort of the user when using is ensured.

[0008] According to some embodiments of the present application, the maximum width of the connecting portion in the second direction is W1, the maximum width of the placing portion in the second direction is W2, and the minimum width of the holding portion in the second direction is W3, wherein the W1, W2 and W3 satisfy: 1.25≤W1 / W3≤1.75, 1≤W2 / W3≤1.3, and 1.2≤W1 / W2≤1.8.

[0009] According to some embodiments of the present application, the cross-sectional area of the holding portion in the first direction gradually increases in a direction away from the connecting portion; the cross-sectional area of the holding portion in the first direction is S, wherein the S satisfies: 40mm 2 ≤S≤50mm 2 .

[0010] According to some embodiments of the present application, the height of the handle shell in the first direction is H1, and the distance between the minimum width of the holding portion in the first direction and the bottom of the placing portion is H2, wherein the H1 and H2 satisfy: 190mm≤H1≤210mm and 120mm≤H2≤140mm.

[0011] According to some embodiments of the present application, the two surfaces of the holding portion in the third direction are a front surface and a back surface, the connecting portion extends upwardly along the direction from the front surface to the back surface, and the third direction, the second direction and the first direction are perpendicular to each other; in the projection plane in the second direction, the included angle between the central axis of the connecting portion and the vertical plane is α, wherein the α satisfies: 110≤α≤160.

[0012] According to some embodiments of the present application, in the projection plane in the second direction, the included angle between the front surface and the vertical plane is smaller than the included angle between the back surface and the vertical plane.

[0013] According to some embodiments of the present application, in the projection plane in the second direction, the included angle between the front surface and the vertical plane is β, and the included angle between the back surface and the vertical plane is γ, wherein the β and γ satisfy: 0≤β≤5 and 5≤γ≤13.

[0014] According to some embodiments of the present application, the side surface of the connecting portion adjacent to the front surface is an arc surface, and the curvature of the arc surface is K, wherein the K satisfies: 45mm≤K≤50mm.

[0015] According to some embodiments of the present application, the placing part comprises a transition section and a placing section connected to each other, the transition section is arranged between the holding part and the placing section, and the cross-sectional area of the transition section in the first direction gradually increases in the direction away from the holding part; the cross-sectional area of the placing section in the first direction gradually decreases in the direction away from the holding part.

[0016] According to some embodiments of the present application, the height of the transition section in the first direction is H3, and the height of the placing section in the first direction is H4, wherein the H3, H4 satisfy: 30mm≤H3≤40mm, 20mm≤H4≤25mm, 1.2≤H3 / H4≤2.

[0017] According to the handle for beauty care equipment of the second aspect of the present application, the handle shell is the handle shell for beauty care equipment according to the first aspect of the present application, the power supply and the control circuit board are arranged in the handle shell, and the power supply is electrically connected with the control circuit board.

[0018] According to the beauty care equipment of the third aspect of the present application, the handle is the handle for beauty care equipment according to the second aspect of the present application, the care head is electrically connected with the power supply and the control circuit board, the care head and the handle are detachably matched, or the care head and the handle are an integral structure.

[0019] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0021] Figure 1 is a schematic view of a handle shell according to an embodiment of the present application;

[0022] Figure 2 is a front view of a handle shell according to an embodiment of the present application;

[0023] Figure 3 is a side view of a handle shell according to an embodiment of the present application;

[0024] Figure 4 is an exploded view of a handle according to an embodiment of the present application.

[0025] REFERENCE NUMERALS:

[0026] 100: handle housing;

[0027] 10: connecting part; 20: holding part; 201: front surface; 202: back surface; 30: placing part; 301: transition section; 302: placing section;

[0028] 200: handle; 210: power supply; 220: control circuit board. DETAILED DESCRIPTION

[0029] Reference will now be made to Figures 1-4 The handle housing 100 for beauty care equipment according to the first aspect of the present application is described. The handle housing 100 is applied to the beauty care equipment, but is not limited thereto.

[0030] As shown in Figures 1-4 The handle housing 100 for beauty care equipment according to the first aspect of the present application comprises a connecting part 10, a holding part 20 and a placing part 30.

[0031] Specifically, the holding part 20 is connected to one end of the connecting part 10 in a first direction (for example, the up-down direction in Figure 2 The placing part 30 is connected to an end of the holding part 20 away from the connecting part 10. For example, in the example of Figures 1-4 The connecting part 10, the holding part 20 and the placing part 30 are sequentially connected in the height direction (for example, the up-down direction in Figure 2 When the handle housing 100 is applied to the beauty care equipment, the connecting part 10 is used to connect the care head, and the holding part 20 provides a holding position for the user to hold. When the beauty care equipment is not used, the beauty care equipment can be vertically placed at a certain position by the placing part 30.

[0032] The maximum width of the connecting part 10 in a second direction (for example, the left-right direction in Figure 2 is greater than the maximum width of the placing part 30, the maximum width of the placing part 30 in the second direction is greater than the minimum width of the holding part 20, the second direction is perpendicular to the first direction, the second direction is the width direction of the handle housing 100, and the first direction is the height direction of the handle housing 100.

[0033] Specifically, refer to Figure 2The width of the connecting portion 10 in the second direction gradually increases and then gradually decreases in the direction towards the holding portion 20, and the position of the maximum width of the connecting portion 10 is approximately the middle of the connecting portion 10. The width of the holding portion 20 in the second direction gradually increases in the direction towards the placing portion 30, that is, the position of the minimum width of the holding portion 20 is the connecting position of the holding portion 20 and the connecting portion 10. The width of the placing portion 30 in the second direction gradually decreases in the direction away from the holding portion 20, that is, the position of the maximum width of the placing portion 30 is the connecting position of the holding portion 20 and the connecting portion 10.

[0034] Therefore, the holding portion 20 has a structure of being thin at the top and thick at the bottom, so that the shape of the holding portion 20 is consistent with the shape of the hand when the user holds the holding portion 20 by half, and the user with a small hand can hold the upper half of the holding portion 20, and the user with a large hand can hold the lower half of the holding portion 20, so that the hand of the user can perfectly fit the holding portion 20 when the user uses the device, and the comfort of the user when using the device is improved, and the practicality and applicability of the beauty care device are improved.

[0035] In addition, the width of the connecting portion 10 in the second direction is set to be larger, which can increase the connecting area of the connecting portion 10 and the care head, so that the care head can be stably installed at the connecting portion 10. The width of the placing portion 30 in the second direction is set to be smaller, so that the user with a small hand can also hold the placing portion 30 when using the device, and the practicality and applicability of the beauty care device are further improved.

[0036] According to the handle shell 100 of the embodiment of the utility model, the maximum width of the placing portion 30 in the second direction is less than the maximum width of the connecting portion 10 and greater than the minimum width of the holding portion 20. Therefore, compared with the traditional handheld beauty instrument, the holding portion 20 of the handle shell 100 has a structure of being thin at the top and thick at the bottom, and different users can hold different positions of the handle shell 100 when using the beauty care device, which improves the practicality and applicability of the beauty care device and also ensures the comfort of the user when using the device.

[0037] According to some embodiments of the utility model, as shown in Figure 2 The maximum width of the connecting portion 10 in the second direction is W1, the maximum width of the placing portion 30 in the second direction is W2, and the minimum width of the holding portion 20 in the second direction is W3, wherein W1, W2 and W3 satisfy: 1.25≤W1 / W3≤1.75, 1≤W2 / W3≤1.3, and 1.2≤W1 / W2≤1.8.

[0038] When W1 / W3<1.25 or W2 / W3<1, the minimum width of the holding portion 20 in the second direction is too small compared with the maximum width of the connecting portion 10 or the maximum width of the placing portion 30, that is, the width of the connecting portion 10 and the holding portion 20 is small, so that the structural strength of the connecting portion 10 and the holding portion 20 is poor, so that the connecting portion 10 and the holding portion 20 are easily damaged, and the holding portion 20 is difficult to support the connecting portion 10 and the care head; when W1 / W3>1.75 or W2 / W3>1.3, the minimum width of the holding portion 20 in the second direction is too large compared with the maximum width of the connecting portion 10 or the maximum width of the placing portion 30, that is, the width of the connecting portion 10 and the holding portion 20 is large, which is not conducive to the user with small hands to hold the handle shell 100. Therefore, by controlling the ratio of the minimum width of the holding portion 20 and the maximum width of the connecting portion 10 in the second direction to be between 1.25 and 1.75, and the ratio of the minimum width of the holding portion 20 and the maximum width of the placing portion 30 to be between 1 and 1.3, the structural strength of the connecting portion 10 and the holding portion 20 can be ensured, the holding portion 20 can effectively support the connecting portion 10 and the care head, and the user with small hands can hold the handle shell 100.

[0039] When W1 / W2<1.2, the maximum width of the connecting portion 10 in the second direction is too small compared with the maximum width of the placing portion 30, that is, the size of the connecting portion 10 is small, which is not conducive to installing the care head on the connecting portion 10; when W1 / W2>1.8, the maximum width of the connecting portion 10 in the second direction is too large compared with the maximum width of the connecting portion 10, that is, the width of the placing portion 30 is small, so that the handle shell 100 presents a posture of heavy head and light foot, and is easy to tilt when placed vertically, resulting in poor stability of the beauty care device when placed. Therefore, by controlling the ratio of the maximum width of the connecting portion 10 and the maximum width of the placing portion 30 in the second direction to be between 1.2 and 1.8, the care head can be firmly installed on the connecting portion 10, and the vertical stability of the beauty care device when not in use can be ensured.

[0040] According to some embodiments of the present application, as shown in Figure 3 The cross-sectional area of the holding portion 20 in the first direction gradually increases in the direction away from the connecting portion 10. That is, the outer diameter of one end of the holding portion 20 adjacent to the connecting portion 10 is small, and the outer diameter of one end of the holding portion 20 adjacent to the placing portion 30 is large. Such an arrangement causes the holding portion 20 to present a structure of thin at the top and thick at the bottom in the first direction, ensuring that the direction of the holding portion 20 is more in line with ergonomics, and facilitating different users to comfortably hold the handle shell 100, so as to ensure the comfort of the user when using the beauty care device.

[0041] The cross-sectional area of the holding portion 20 in the first direction is S, wherein S satisfies: 40mm 2≤S≤50mm 2 When S < 40mm 2 , the outer diameter of the end of the holding portion 20 adjacent to the connecting portion 10 is too small, resulting in poor structural strength at the connection between the connecting portion 10 and the holding portion 20, which makes the connection prone to damage, and the holding portion 20 is difficult to support the connecting portion 10 and the care head; when S > 50mm 2 , the outer diameter of the holding portion 20 is too large, which is not conducive to use by users with small hands. Therefore, by setting the cross-sectional area of the holding portion 20 in the first direction to be between 40mm 2 ~ 50mm 2 , the structural strength at the connection between the connecting portion 10 and the holding portion 20 is ensured, and the beauty care device can be suitable for different users.

[0042] Further, referring to Figure 2 , the height of the handle housing 100 in the first direction is H1, and the distance between the minimum width of the holding portion 20 in the first direction and the bottom of the placing portion 30 is H2, wherein H1 and H2 satisfy: 190mm ≤ H1 ≤ 210mm, 120mm ≤ H2 ≤ 140mm. When H1 < 190mm and / or H2 < 120mm, the handle housing 100 or the part of the handle housing 100 for holding is small, which affects the comfort of users with large hands when using; when H1 > 210mm and / or H2 > 140mm, the size of the handle housing 100 is large, which is not conducive to use by users with small hands, and is not conducive to miniaturization design of the beauty care device. Therefore, by setting the height of the handle housing 100 in the first direction to be between 190mm and 210mm, and the height of the part of the handle housing 100 for holding in the first direction to be between 120mm and 140mm, the beauty care device can be suitable for different users while facilitating miniaturization design of the beauty care device, which can reduce costs.

[0043] According to some embodiments of the present application, the two surfaces of the holding portion 20 in the third direction (for example, Figure 3 , the left-right direction) are the front surface 201 and the back surface 202, the connecting portion 10 extends upwardly in the direction from the front surface 201 to the back surface 202, and the third direction, the second direction and the first direction are orthogonal to each other. It should be noted that, when a user uses it, the surface of the holding portion 20 in the thickness direction (for example, Figure 3 , the left-right direction) facing the user side is the front surface 201, and the surface away from the user side is the back surface 202.

[0044] For example, in Figures 1-4In the example shown in FIG. 1, one end of the connecting portion 10 is connected to one end of the height direction of the holding portion 20, and the other end of the connecting portion 10 extends in a direction away from the holding portion 20 and tilts toward the back surface 202 of the holding portion 20, that is, the connecting portion 10 assumes a backward-leaning posture. When the handle shell 100 is applied to a beauty care device, the care head can be connected to one side of the front surface 201101 of the holding portion 20 adjacent to the connecting portion 10, so that the care head can also assume a backward-leaning posture. When a user uses the handle 200, the user's hand can abut against one side of the connecting portion 10 away from the front surface 201 of the holding portion 20, so that the user can firmly hold the handle 200 and ensure normal operation of the beauty care device.

[0045] In the projection plane in the second direction, the included angle between the central axis of the connecting portion 10 and the vertical plane is a, wherein a satisfies: 110°≤a≤160°. When a<110°, the included angle between the central axis of the connecting portion 10 and the vertical plane is small, that is, the amplitude of the backward-leaning of the connecting portion 10 is small, so that the connecting portion 10 and the holding portion 20 tend to be parallel, and the user needs to raise the arm and greatly move the hand to make the care head contact the face, which also affects the comfort of the user when using. When a>160°, the included angle between the central axis of the connecting portion 10 and the vertical plane is large, that is, the amplitude of the backward-leaning of the connecting portion 10 is large, so that the included angle between the connecting portion 10 and the holding portion 20 tends to be a right angle or an acute angle, and the user needs to raise the arm and greatly move the hand to make the care head contact the face when using, which seriously affects the comfort of the user when using. Therefore, by setting the included angle between the central axis of the connecting portion 10 and the vertical plane to be between 110° and 160°, the user can achieve the contact between the care head and the face by a small amplitude of forward-leaning when using, so that the movement angle of the user's hand and arm is more in line with the ergonomics, which is beneficial to the user to hold the beauty care device for a long time to perform skin care, and improves the user experience and comfort.

[0046] Further, in the projection plane in the second direction, the included angle between the front surface 201 and the vertical plane is smaller than the included angle between the back surface 202 and the vertical plane. Referring to FIG. 1, the included angle between the front surface 201 and the vertical plane is a1, and the included angle between the back surface 202 and the vertical plane is a2, wherein a1<a2. Figures 1-4 In the projection plane in the thickness direction of the holding portion 20, one end of the front surface 201 of the holding portion 20 adjacent to the connecting portion 10 tilts toward the back surface 202, one end of the back surface 202 adjacent to the connecting portion 10 tilts toward the front surface 201, and the tilting angle of the front surface 201 is smaller than the angle of the back surface 202, so that the holding portion 20 can assume an upper-thin and lower-thick structure, and the trend of the back surface 202 can increase the contact area between the user's hand and the back surface 202, so that the user can firmly hold the handle 200, so that the shape of the handle 200 is more in line with the requirements of ergonomics, and the user can have better holding comfort.

[0047] In some optional embodiments, an included angle between the front surface 201 and the vertical plane in the projection plane in the second direction is β, and an included angle between the back surface 202 and the vertical plane in the projection plane in the second direction is γ, wherein β, γ satisfy: 0≤β≤5, 5≤γ≤13. When β<0 and / or γ<5, the inclined angle of the front surface 201 and the back surface 202 is small, which causes the handle shell 100 to be cylindrical as a whole, and seriously affects the comfort of the user during use; when β>5 and / or γ>13, the inclined angle of the front surface 201 and the back surface 202 is large, which causes the shape of the holding portion 20 to be inconsistent with the shape of the user's hand when the hand is half-gripped, and also affects the comfort of the user during use. Therefore, by setting the included angle between the front surface 201 and the vertical plane in the projection plane in the second direction to be between 0 and 5, and setting the included angle between the back surface 202 and the vertical plane in the projection plane in the second direction to be between 5 and 13, the holding portion 20 is made to have a structure of being thin at the top and thick at the bottom, so that the shape of the holding portion 20 is consistent with the shape of the user's hand when the hand is half-gripped, and different users can comfortably hold the handle shell 100.

[0048] According to some embodiments of the present application, the side surface of the connecting portion 10 adjacent to the front surface 201 is an arc surface, and the curvature of the arc surface is K, wherein K satisfies: 45mm≤K≤50mm. In this way, the connection between the connecting portion 10 and the holding portion 20 is smoothly transitioned, and at the same time, the included angle between the central axis of the connecting portion 10 and the vertical plane is controlled to be between 110 and 160, so that the connecting portion 10 is inclined compared to the holding portion 20, and thus the user can achieve contact between the nursing head and the face by a small degree of inclination during use.

[0049] According to some specific embodiments of the present application, as shown in Figure 3 The placing portion 30 includes a transition section 301 and a placing section 302 connected to each other, the transition section 301 is arranged between the holding portion 20 and the placing section 302, and the cross-sectional area of the transition section 301 in the first direction gradually increases in the direction away from the holding portion 20. The cross-sectional area of the placing section 302 in the first direction gradually decreases in the direction away from the holding portion 20. That is, the connection between the transition section 301 and the placing section 302 is the maximum width position of the placing portion 30. Therefore, the stability of the beauty and care equipment when not in use can be further ensured, and the size of the placing portion 30 can be reduced, further reducing the cost.

[0050] Further, with reference to Figure 3The height of the transition section 301 in the first direction is H3, and the height of the placement section 302 in the first direction is H4, wherein H3, H4 satisfy: 30mm≤H3≤40mm, 20mm≤H4≤25mm, and 1.2≤H3 / H4≤2. When H3<30mm and / or H4<20mm, the height of the transition section 301 or the placement section 302 is small, which leads to a small height of the placement portion 30, so that the placement portion 30 cannot stably support the holding portion 20 and the connecting portion 10, and the handle 200 is prone to tilt when vertically placed. When H3>40mm and / or H4>25mm, the height of the transition section 301 or the placement section 302 is large, which leads to a large height of the placement portion 30, thereby leading to a large overall height of the handle 200, which is not conducive to miniaturization design of the beauty care equipment. Therefore, by setting the height of the transition section 301 in the first direction to be between 30mm and 40mm and the height of the placement section 302 in the first direction to be between 20mm and 25mm, the stability of the beauty care equipment when vertically placed when not in use can be further ensured, and the beauty care equipment can be miniaturized.

[0051] When H3 / H4<1.2, the height of the transition section 301 is smaller than the height of the placement section 302, that is, the proportion of the transition section 301 on the placement portion 30 is large, which also makes the placement portion 30 unable to stably support the holding portion 20 and the connecting portion 10, and the handle 200 is prone to tilt when vertically placed. When H3 / H4>2, the height of the transition section 301 is larger than the height of the placement section 302, that is, the proportion of the placement section 302 on the placement portion 30 is large, which also affects the stability of the handle 200 when vertically placed. Therefore, by setting the ratio of the height of the transition section 301 to the height of the placement section 302 in the first direction to be between 1.2 and 2, the stability of the beauty care equipment when vertically placed when not in use can be further ensured.

[0052] The handle 200 for the beauty care equipment according to the second aspect of the present application comprises: a handle shell 100, a power supply 210, and a control circuit board 220. The handle shell 100 is the handle shell 100 for the beauty care equipment according to the first aspect of the present application. The power supply 210 and the control circuit board 220 are arranged in the handle shell 100, and the power supply 210 is electrically connected with the control circuit board 220.

[0053] The handle 200 according to the present application can improve the comfort of the user when using the skin care equipment, is conducive to the user holding the handle 200 for a long time, and improves the practicability and applicability of the handle 200.

[0054] According to the beauty care device of the third aspect of the present application, the handle 200 is the handle 200 for the beauty care device according to the second aspect of the present application.

[0055] The handle 200 and the care head are detachably connected, so that when one of the handle 200 and the care head is damaged, the damaged part can be directly detached and replaced, without replacing the undamaged part, so that the maintenance cost of the handle 200 can be reduced, and the detachable design of the handle 200 and the care head facilitates thorough cleaning of the handle 200, thereby maintaining the cleanliness of the handle 200.

[0056] Alternatively, the handle 200 and the care head are integrally formed, so that the handle 200 can be integrally machined, and the assembly steps can be reduced, thereby improving the assembly efficiency of the handle 200.

[0057] According to the beauty care device of the present application, the handle 200 can improve the comfort of the user during skin care, facilitate the user to hold the beauty care device for a long time during skin care, and improve the market competitiveness of the beauty care device

[0058] Other configurations and operations of the beauty care device according to the present application are known to those skilled in the art, and will not be described in detail here.

[0059] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0060] In the description of the present application, it should be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example.

[0062] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A handle housing for a beauty and personal care device, characterized in that, include: Connecting part; A gripping part, the gripping part being connected to one end of the connecting part in a first direction; A placement portion, the placement portion being connected to the end of the grip portion away from the connecting portion; Wherein, the maximum width of the connecting portion in the second direction is greater than the maximum width of the placement portion, and the maximum width of the placement portion in the second direction is greater than the minimum width of the grip portion. The second direction is perpendicular to the first direction, the second direction is the width direction of the handle housing, and the first direction is the height direction of the handle housing.

2. The handle housing for beauty and skincare equipment according to claim 1, characterized in that, The maximum width of the connecting portion in the second direction is W1, the maximum width of the placement portion in the second direction is W2, and the minimum width of the gripping portion in the second direction is W3, wherein W1, W2, and W3 satisfy: 1.25≤W1 / W3≤1.75, 1≤W2 / W3≤1.3, and 1.2≤W1 / W2≤1.

8.

3. The handle housing for beauty and skincare equipment according to claim 1, characterized in that, The cross-sectional area of ​​the gripping portion in the first direction gradually increases in the direction away from the connecting portion; The cross-sectional area of ​​the gripping part in the first direction is S, wherein S satisfies: 40mm 2 ≤S≤50mm 2 .

4. The handle housing for a beauty care device according to claim 3, wherein the height of the handle housing in the first direction is H1, and the distance between the minimum width of the grip portion and the bottom of the placement portion in the first direction is H2, wherein... H1 and H2 satisfy the following conditions: 190mm≤H1≤210mm, 120mm≤H2≤140mm.

5. The handle housing for a beauty care device according to any one of claims 1-4, characterized in that, The gripping part has a front and a back surface on two surfaces in the third direction, and the connecting part extends obliquely upward along the direction from the front to the back surface. The third direction, the second direction and the first direction are orthogonal to each other. Within the projection plane in the second direction, the angle between the central axis of the connecting part and the vertical plane is α, wherein α satisfies: 110° ≤ α ≤ 160°.

6. The handle housing for beauty care equipment according to claim 5, characterized in that, Within the projection plane in the second direction, the angle between the front face and the vertical plane is smaller than the angle between the back face and the vertical plane.

7. The handle housing for beauty care equipment according to claim 6, characterized in that, The angle between the front face and the vertical plane in the projection plane in the second direction is β, and the angle between the back face and the vertical plane in the projection plane in the second direction is γ, wherein β and γ satisfy: 0︒≤β≤5︒, 5︒≤γ≤13︒.

8. The handle housing for beauty and personal care equipment according to claim 6, characterized in that, The side surface of the connecting part adjacent to the front is an arc-shaped surface with a curvature of K, wherein K satisfies: 45mm≤K≤50mm.

9. The handle housing for a beauty care device according to any one of claims 1-4, characterized in that, The placement section includes a transition section and a placement section that are connected to each other, the transition section being located between the gripping section and the placement section. The cross-sectional area of ​​the transition section in the first direction gradually increases in the direction away from the grip portion; The cross-sectional area of ​​the placement segment in the first direction gradually decreases in the direction away from the gripping portion.

10. The handle housing for beauty and personal care equipment according to claim 9, characterized in that, The height of the transition section in the first direction is H3, and the height of the placement section in the first direction is H4, wherein H3 and H4 satisfy: 30mm≤H3≤40mm, 20mm≤H4≤25mm, and 1.2≤H3 / H4≤2.

11. A handle for a beauty care device, characterized in that, include: A handle housing, wherein the handle housing is a handle housing for a beauty care device according to any one of claims 1-10; A power supply and a control circuit board are provided, both of which are located inside the handle housing, and the power supply is electrically connected to the control circuit board.

12. A beauty care device, characterized in that, include: Handle, the handle being the handle for a beauty care device according to claim 11; A nursing head, which is electrically connected to the power supply and the control circuit board; 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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