Massage head and massage instrument

Abstract

The utility model provides a massage head and a massage instrument. The massage head comprises a massage head shell, a massage head support, a rolling piece and a damping piece, a containing cavity is formed in the massage head shell, a rolling hole is formed in the shell wall of the massage head shell, penetrates through the shell wall of the massage head shell and is communicated with the containing cavity, the massage head support is installed in the containing cavity, and the rolling piece is installed on the massage head support in a rolling mode. The massage head support is provided with a rolling hole, a part of the rolling part is exposed out of the massage head shell through the rolling hole, the exposed part, exposed out of the massage head shell, of the rolling part abuts against a target object, the exposed part of the rolling part rolls relative to the massage head support and the target object, and the damping part is installed on the massage head support and abuts against the rolling part to provide rolling resistance when the rolling part rolls. Through the rolling part capable of rolling, the massage head can be prevented from generating friction on the target object during massage, so that the target object is prevented from being rubbed, the use feeling and comfort of the target object are improved, and better massage experience is brought to a user through the massage head.

Description

Technical Field

[0001] This application relates to the field of massage devices, and more particularly to a massage head and a massage device. Background Technology

[0002] In daily work, study, or leisure activities, people often experience discomfort in certain parts of their body due to various factors, which can affect their normal lives. To alleviate this discomfort, people have increasingly adopted massage devices. However, some massage devices, due to the friction between the massage head and the skin, can cause chafing and pain, reducing the user's comfort and enjoyment, and ultimately failing to provide a satisfactory massage experience. Utility Model Content

[0003] This application provides a massage head and a massage device that can solve at least some of the above-mentioned technical problems.

[0004] In a first aspect, this application provides a massage head, comprising:

[0005] A massage head housing, wherein a receiving cavity is provided inside the massage head housing, and a rolling hole is provided in the housing wall of the massage head housing, the rolling hole penetrating the housing wall of the massage head housing and communicating with the receiving cavity;

[0006] A massage head holder, wherein the massage head holder is installed within the receiving cavity;

[0007] A rolling element is rotatably mounted on the massage head bracket. A portion of the rolling element protrudes outside the massage head housing through the rolling hole. The exposed portion of the rolling element outside the massage head housing is used to abut against a target object. When the exposed portion abuts against the target object and moves relative to it, the rolling element rolls relative to the massage head bracket and the target object.

[0008] A damping element is mounted on the massage head support and presses against at least a portion of the rolling element located within the receiving cavity to provide rolling resistance as the rolling element rolls.

[0009] Secondly, this application provides a massage device, comprising:

[0010] Massager housing;

[0011] A first massage element is disposed outside the massager housing. The first massage element is rotatable relative to the massager housing. The first massage element includes a first bracket and a first massage head. The first massage head is mounted on the first bracket and can move relative to the massager housing under the drive of the first bracket.

[0012] The second massage component is spaced apart from the first massage component. The second massage component includes a second bracket and a second massage head. The second massage head and part of the second bracket are located outside the massager housing. The second massage head is mounted on the part of the second bracket located outside the massager housing and can move relative to the massager housing under the drive of the second bracket.

[0013] The second massage head includes a massage head housing, a massage head support, and a rolling element. The massage head housing has a receiving cavity, and the housing wall of the massage head housing has a rolling hole that penetrates the housing wall and communicates with the receiving cavity. The massage head support is installed in the receiving cavity. The rolling element is rotatably installed on the massage head support. A portion of the rolling element protrudes outside the massage head housing through the rolling hole. The exposed portion of the rolling element is used to abut against a target object. When the exposed portion abuts against the target object and moves relative to it, the rolling element rolls relative to the massage head support and the target object.

[0014] The massager also includes a transmission component and a drive component. One end of the transmission component is connected to the drive component, and the other end of the transmission component is connected to the first bracket and the second bracket. The transmission component drives the first bracket and the second bracket to move under the drive component, thereby driving the first massage head and the second massage head to move, so that the first massage head and the second massage head move closer to each other or further away from each other on the massager housing.

[0015] This application provides a massage head and a massage device. The massage head includes a massage head housing, a massage head support, a rolling element, and a damping element. The massage head housing has a receiving cavity, and the housing wall of the massage head housing has a rolling hole that penetrates the housing wall and communicates with the receiving cavity. The massage head support is installed within the receiving cavity. The rolling element is rotatably mounted on the massage head support, and a portion of the rolling element protrudes outside the massage head housing through the rolling hole. The exposed portion of the rolling element is used to abut against a target object. When the exposed portion abuts against the target object and moves relative to it, the rolling element rolls relative to the massage head support and the target object. The damping element is installed on the massage head support and presses against the rolling element to provide rolling resistance when the rolling element rolls. The massager includes a massager housing, a first massage element, and a second massage element. The first massage element is disposed outside the massager housing and is rotatable relative to the massager housing. The first massage element includes a first support and a first massage head. The first massage head is mounted on the first support and can move relative to the massager housing under the drive of the first support. The second massage element includes a second support and a second massage head. A portion of the second support is located outside the massager housing, and the second massage head is mounted on the portion of the second support located outside the massager housing and can move relative to the massager housing under the drive of the second support. This application, through a rollable component, avoids friction between the massage head and the target object during massage, thereby preventing chafing and improving the user experience and comfort of the target object. The massage head can provide the user with a better massage experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the massage head in one embodiment of this application.

[0018] Figure 2 The massage head in one embodiment of this application Figure 1 Cross-sectional view at point AA.

[0019] Figure 3 This is a perspective view of the massage head in one embodiment of this application from another direction.

[0020] Figure 4 This is a three-dimensional structural diagram of the internal structure of the massage head in one embodiment of this application.

[0021] Figure 5 for Figure 4 Remove the 3D structure diagram of the rolling element.

[0022] Figure 6 This is a three-dimensional structural diagram of a portion of the massage head housing in one embodiment of this application.

[0023] Figure 7 This is a three-dimensional structural diagram of the internal structure of the massage head in another embodiment of this application.

[0024] Figure 8 for Figure 7 A 3D structural diagram without the damping components.

[0025] Figure 9 for Figure 8 Remove the 3D structure diagram of the rolling element.

[0026] Figure 10 For the massage head in another embodiment of this application Figure 1 Cross-sectional view at point AA.

[0027] Figure 11 This is a three-dimensional structural diagram of a portion of the massage head housing in another embodiment of this application.

[0028] Figure 12 This is a three-dimensional structural diagram of a massager according to one embodiment of this application.

[0029] Figure 13 for Figure 12 A 3D structural diagram with some components removed.

[0030] Figure 14 This is a diagram of the internal drive structure of a massager according to one embodiment of this application.

[0031] Figure 15 for Figure 14 A 3D structural diagram of the first massager without its inner casing.

[0032] Figure 16 This is a three-dimensional structural diagram of the transmission assembly and other components in one embodiment of this application.

[0033] Figure 17 for Figure 16 A three-dimensional structural diagram from another direction.

[0034] Figure 18 for Figure 13 A 3D structural diagram with some components removed.

[0035] Figure 19This is a three-dimensional structural diagram of the limiting track in one embodiment of this application.

[0036] Figure 20 This is an exploded perspective view of the first massage element in one embodiment of this application.

[0037] Icon labels:

[0038] Massage head - 100;

[0039] Massage head housing -1; Receiving cavity -11; Housing wall -12; Roller hole -13; Limiting part -14; Limiting cavity -141; Pressing part -15; First massage head housing -16; Second massage head housing -17; Second post hole -171; Third post hole -172; Massage head bracket -2; Protrusion -21; Peripheral side wall -211; Bottom end face -212; Cavity -213; Roller groove -214; First post hole -215; Support part -216; Damping groove -22; Fixing hole -23; Mounting groove -24; Groove -25; Rolling element -3; Ball center -O; Damping element -4; Sleeve interface -41; Insert post -5;

[0040] Massager - 200;

[0041] Massager housing - 300; First massager housing - 61; First end - 611; Second massager housing - 62; Second end - 621; Limiting track - 63; Fitting component - 64; Hole - 641; First massager inner housing - 65; Second massager inner housing - 66; Fixing component - 67; Third massager housing - 68; Limiting track hole - 681;

[0042] First massage element - 400; First support - 71; First support end of the first support - 711; Second support end of the first support - 712; Inner support - 713; Outer shell - 714; First massage head - 72; First massage ball - 721; Second massage ball - 722; Limiting element - 73;

[0043] Second massage component - 500; Second support - 81; First support end of the second support - 811; Second support end of the second support - 812; First support segment - 813; Second support segment - 814; Second massage head - 82; Massage part - 83; Rotating shaft - 84;

[0044] Transmission assembly - 600; First transmission assembly - 601; First gear transmission component - 6011; Worm gear - 6012; First connector - 6013; First end of first connector - 6014; Second end of first connector - 6015; First connecting rod - 6016; First plug-in component - 6017; First drive shaft - 6018; Second transmission assembly - 602; Second gear transmission component - 6021; Second connector - 6022; First end of second connector - 6023; Second end of second connector - 6024; Second connecting rod - 6025; Second plug-in component - 6026; Through slot - 6027; Second drive shaft - 6028;

[0045] Driver component - 700; Output terminal - 701;

[0046] Control components - 800; Charging interface - 801; Battery - 900;

[0047] Fixing strap - 1000; Heating element - 2000; Indicator - 2001; Heating section - 2002; Heat-conducting element - 3000;

[0048] First direction -4000.

[0049] Button -5000. Detailed Implementation

[0050] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0051] In the description of the embodiments of this application, it should be understood that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. The term "connection" in this application, unless otherwise specified, primarily refers to a physical structural connection; however, if specified, it may also include direct or indirect connections. The terms "first" and "second" in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0052] Please refer to the following: Figure 1 and Figure 2 , Figure 1 This is a three-dimensional structural diagram of the massage head 100 in one embodiment of this application. Figure 2 For the massage head 100 in one embodiment of this application Figure 1A cross-sectional view at point AA. The massage head 100 includes a massage head housing 1, a massage head support 2, a rolling element 3, and a damping element 4. The massage head housing 1 has a receiving cavity 11. The housing wall 12 of the massage head housing 1 has a rolling hole 13 that penetrates the housing wall 12 and communicates with the receiving cavity 11. The massage head support 2 is installed in the receiving cavity 11. The rolling element 3 is rotatably installed on the massage head support 2. A portion of the rolling element 3 protrudes outside the massage head housing 1 through the rolling hole 13. The exposed portion of the rolling element 3 is used to abut against a target object. When the exposed portion of the rolling element 3 abuts against the target object and moves relative to it, the rolling element 3 rolls relative to the massage head support 2 and the target object. The damping element 4 is installed on the massage head support 2 and presses against the rolling element 3 to provide rolling resistance when the rolling element 3 rolls.

[0053] Therefore, the rolling element 3 allows the massage head 100 to roll relative to the target object, preventing excessive friction during massage and thus avoiding chafing. This improves the user experience and comfort, providing a better massage experience. Furthermore, the damping element 4 presses against at least a portion of the rolling element 3 within the receiving cavity 11, providing rolling resistance and hindering the rolling of the rolling element 3 and its relative movement with the target object. This allows the massage head 100 to better massage the target object, enhancing the user's experience and satisfaction.

[0054] Specifically, the target object is a target area of ​​the human body. When the massage head 100 massages, the rolling element 3 rolls along the target area of ​​the human body. If the damping element 4 is not provided, the rolling resistance provided by the massage head support 2 to the rolling element 3 is very small. Therefore, the massage head 100 will not massage or knead the tissue of the target area of ​​the human body. However, after the damping element 4 is provided, the rolling element 3 provides rolling resistance when it rolls, which to a certain extent hinders the rolling of the rolling element 3 and the relative movement between the rolling element 3 and the target object.

[0055] Therefore, the massage head 100 will massage and knead the tissues of the target area of ​​the human body to a greater extent, so as to achieve a better massage effect.

[0056] In some embodiments, the rolling element 3 is made of steel to form a rollable steel ball.

[0057] In some embodiments, both the massage head housing 1 and the massage head support 2 are made of plastic material.

[0058] Please refer to the following: Figure 3 and Figure 4 , Figure 3 This is a perspective view of the massage head 100 in one embodiment of this application from another direction. Figure 4 This is a three-dimensional structural view of the internal structure of the massage head 100 according to one embodiment of this application. In some embodiments, the rolling element 3 is a sphere, and the diameter of the rolling element 3 is greater than 5 mm.

[0059] Therefore, by setting the rolling element 3 as a sphere, it is easier for the rolling element 3 to roll, which can prevent the massage head 100 from causing abrasion to the target object during massage, thereby improving the user experience and comfort of the target object; and the diameter of the rolling element 3 is greater than 5mm, which allows the rolling element 3 to roll better relative to the massage head support 2.

[0060] Please see Figure 5 , Figure 5 for Figure 4 Remove the 3D structural diagram of the scroll member 3. In some embodiments, such as... Figure 4 and Figure 5 As shown, the massage head support 2 is provided with a protrusion 21, the protrusion 21 includes a peripheral sidewall 211 and a bottom end face 212, the peripheral sidewall 211 and the bottom end face 212 are connected to form a cavity 213, and a roller groove 214 is provided on the bottom end face 212, and part of the rolling element 3 is accommodated in the roller groove 214.

[0061] Thus, the rolling element 3 is located within the cavity 213, and a portion of the rolling element 3 is accommodated within the roller groove 214, so that it rolls relative to the massage head support 2 within the roller groove 214. This can prevent the massage head 100 from causing abrasion to the target object during massage, thereby improving the user experience and comfort of the target object.

[0062] In some embodiments, a portion of the rolling element 3 is located within the cavity 213 to ensure that the rolling element 3 is partially exposed outside the massage head housing 1 through the rolling hole 13, and the rolling element 3 does not contact the peripheral sidewall 211. The edge of the rolling groove 214 can support the rolling element 3 and limit the rolling element 3.

[0063] In some embodiments, the projection of the protrusion 21 onto the bottom end surface 212 is circular, the peripheral sidewall 211 has a certain thickness, and the projection of the peripheral sidewall 211 onto the bottom end surface 212 is annular.

[0064] It is understood that the shapes of the peripheral sidewall 211 and the bottom end face 212 are not limited to a specific shape, that is, they can be any shape, as long as the peripheral sidewall 211 and the bottom end face 212 are connected to form a cavity 213, and a groove 214 is provided on the bottom end face 212 to accommodate part of the rolling element 3 in the groove 214.

[0065] In some embodiments, the damping element 4 is an elastic element, the damping element 4 and the rolling element 3 are interference-fitted, and the damping element 4 shrinks by 0.1 mm or 0.2 mm under the pressure of the rolling element 3, wherein the shrinkage of the damping element 4 is the dimension of the damping element 4 in the direction of the pressure exerted by the rolling element 3.

[0066] Therefore, since the damping element 4 is an elastic element with a certain degree of elasticity, after a certain degree of pressure, the rolling element 3 and the damping element 4 will have an interference fit effect. As a result, the damping element 4 will shrink by a certain size under the pressure of the rolling element 3, which can increase the rolling resistance provided to the rolling element 3, thereby enabling the massage head 100 to better achieve the effect of massaging the target object and improve the experience and satisfaction of the target object.

[0067] In some embodiments, the damping element 4 may be made of elastic materials such as rubber or silicone to achieve an interference fit between the damping element 4 and the rolling element 3.

[0068] In some embodiments, such as Figure 2 and Figure 5 As shown, the massage head bracket 2 has a damping groove 22 at the bottom of the roller groove 214, and the damping member 4 is installed in the damping groove 22 to press against at least a portion of the roller member 3 located in the roller groove 214.

[0069] Therefore, by setting the damping groove 22 at the bottom of the roller groove 214, when the roller 3 rolls, the part of the roller 3 located in the roller groove 214 and pressing against the damping member 4 is subjected to frictional force, thereby providing rolling resistance to the roller 3, which to a certain extent hinders the rolling of the roller 3 and hinders the relative movement between the roller 3 and the target object, thereby enabling the massage head 100 to better achieve the effect of massaging the target object and improve the experience and satisfaction of the target object.

[0070] The rolling groove 214 is connected to the damping groove 22 so that the damping member 4 presses against part of the rolling member 3.

[0071] In some embodiments, such as Figure 2As shown, the damping member 4 is telescopic along the depth direction of the damping groove 22, and the size range of the damping member 4 along the depth direction of the damping groove 22 is 1mm-100mm, and the depth range of the damping groove 22 is 2mm-101mm.

[0072] Therefore, when the size range of the damping member 4 and the depth range of the damping groove 22 are within the above-mentioned range, the damping member 4 can provide suitable rolling resistance, for example, it can increase the massage effect of the massage head 100, and also ensure that part of the rolling member 3 can be well accommodated in the rolling groove 214, thus providing better rolling space for the rolling member 3 and improving the user experience of the massage head 100.

[0073] In some embodiments, the dimension of the damping element 4 along the depth direction of the damping groove 22 is less than or equal to the depth of the damping groove 22. This is to prevent the damping element 4 from wobbling left and right when its dimension along the depth direction of the damping groove 22 is greater than the depth of the damping groove 22, thereby avoiding the inability to stably provide rolling resistance to the rolling element 3. When the dimension of the damping element 4 along the depth direction of the damping groove 22 is less than or equal to the depth of the damping groove 22, since the rolling element 3 is spherical, it will partially sink into the damping groove 22, and therefore can still press against the damping element 4.

[0074] In some embodiments, the dimension of the damping member 4 along the depth direction of the damping groove 22 is less than or equal to the depth of the damping groove 22. Alternatively, it can refer to the distance between the side of the damping member 4 away from the damping groove 22 and the plane where the groove opening of the damping groove 22 is located when the damping member 4 is not deformed being less than a preset distance. The preset distance is the dimension of the portion of the rolling member 3 that is embedded in the damping groove 22 along the depth direction of the damping groove 22.

[0075] It is understood that the damping element 4 can be replaced or adjusted according to the massage needs of the target object, so as to change the size of the damping element 4 along the depth direction of the damping groove 22, thereby changing the rolling resistance and better meeting the needs of the target object, improving the target object's experience and satisfaction.

[0076] In some embodiments, such as Figure 2 As shown, the rolling element 3 is a sphere, and the distance between the center O of the rolling element 3 and the bottom of the damping groove 22 satisfies the first formula, which is:

[0077] H = H1 + R - H2,

[0078] Wherein, H is the height from the center of the bottom of the damping groove 22 to the center O of the sphere of the rolling element 3, H1 is the dimension of the damping element 4 along the depth direction of the damping groove 22, R is the radius of the rolling element 3, and H2 is the extension and retraction dimension of the damping element 4 along the depth direction of the damping groove 22.

[0079] Therefore, the distance between the center O of the ball of the rolling element 3 and the bottom of the damping groove 22 satisfies the first formula, which enables the massage head 100 to better achieve the effect of massaging the target object and improve the experience and satisfaction of the target object.

[0080] In some embodiments, such as Figure 2 and Figure 5 As shown, the damping element 4 is a cylinder with a diameter of 1mm-100mm.

[0081] Therefore, by limiting the diameter of the damping element 4, the rolling resistance of the rolling element 3 can be better provided while saving costs, thereby increasing the massage effect of the massage head 100 and improving the user experience of the massage head 100.

[0082] Specifically, when the damping element 4 is a cylinder, the diameter of the damping element 4 is the diameter of the circular surfaces at both ends of the damping element 4.

[0083] It is understood that the shape of the damping element 4 can also be a cube, etc., and the shape of the damping groove 22 is the same as that of the damping element 4, so as to adapt to the installation of the damping element 4. There is no limitation here.

[0084] Please see Figure 6 , Figure 6 This is a perspective structural view of a portion of the massage head housing 1 according to one embodiment of this application. In some embodiments, such as... Figure 4 and Figure 6 As shown, the protrusion 21 further includes a first post 215 disposed on the periphery of the peripheral wall 211. A limiting part 14 is provided on the inner surface of the area of ​​the housing wall 12 where the rolling hole 13 is disposed. The limiting part 14 forms a limiting cavity 141. The shape of the limiting cavity 141 is adapted to the rolling element 3. The limiting cavity 141 communicates with the rolling hole 13. At least a portion of the rolling element 3 is located in the limiting cavity 141 and partially exposed through the rolling hole 13. The limiting part 14 is provided with an insertion post 5 corresponding to the first post 215. The insertion post 5 is inserted into the first post 215 to connect the massage head housing 1 and the massage head bracket 2, thereby fixing the massage head bracket 2 in the receiving cavity 11 of the massage head housing 1.

[0085] Thus, at least a portion of the rolling element 3 is located within the limiting cavity 141, so that the limiting part 14 cooperates with the rolling groove 214 to limit the rolling element 3, preventing the rolling element 3 from dislodging from the rolling groove 214 during rolling; and the insertion post 5 can be inserted into the first hole post 215 to fix the massage head bracket 2 within the receiving cavity 11 to form a complete massage head 100, thereby improving the stability of the massage head bracket 2 during massage by the massage head 100, and further improving the stability of the massage head 100.

[0086] In some embodiments, such as Figure 6 As shown, the portion of the limiting part 14 that forms the limiting cavity 141 is hollowed out, thereby saving material. The portion of the limiting part 14 that forms the limiting cavity 141 refers to the part of the limiting part 14 that surrounds the limiting cavity 141 and serves as the cavity wall of the limiting cavity 141. In this application, "a portion is hollowed out" means that a part of that portion is through-hole while another part is not.

[0087] In some embodiments, the limiting part 14 may not normally contact the rolling element 3. Only when the rolling element 3 has a large rolling amplitude and may disengage from the groove 214 to a certain extent will the rolling element 3 contact the limiting part 14, and the limiting part 14 will limit the rolling element 3 to a certain extent.

[0088] Please refer to the following: Figure 7 and Figure 8 , Figure 7 This is a three-dimensional structural diagram of the internal structure of the massage head 100 in another embodiment of this application. Figure 8 for Figure 7 A three-dimensional structural diagram without the damping element 4. In some embodiments, the damping element 4 is sleeved on the end of the peripheral sidewall 211 near the rolling hole 13 and abuts against the rolling element 3.

[0089] Therefore, the damping member 4 is sleeved on the end of the peripheral wall 211 near the rolling hole 13, so that the damping member 4 presses against the part of the rolling member 3 near the peripheral wall 211, thereby providing rolling resistance to the rolling member 3, which to a certain extent hinders the rolling of the rolling member 3 and hinders the relative movement between the rolling member 3 and the target object, thereby enabling the massage head 100 to better achieve the effect of massaging the target object and improve the experience and satisfaction of the target object.

[0090] Please refer to the following: Figure 9 and Figure 10 , Figure 9 for Figure 8 Remove the 3D structure diagram of scroll member 3. Figure 10 For the massage head 100 in another embodiment of this application Figure 1 A cross-sectional view at point AA. In some embodiments, the projection of the damping element 4 onto a plane parallel to the bottom end face 212 is annular. The damping element 4 is provided with a sleeve interface 41, and the damping element 4 is sleeved around the end of the peripheral sidewall 211 near the rolling hole 13 through the sleeve interface 41 to press against the rolling element 3 in a circumferential manner.

[0091] In some embodiments, the thickness of the damping element 4 is greater than or equal to 1 mm.

[0092] Therefore, by setting the thickness standard of the damping element 4, the damping element 4 can better provide rolling resistance to the rolling element 3, thereby increasing the massage effect of the massage head 100 and improving the user experience of the massage head 100.

[0093] Specifically, in conjunction with the above, the thickness of the damping member 4 can be: the thickness of the damping member 4 from one end of the rolling member 3 to the sleeve interface 41; the thickness of the damping member 4 can also be: the thickness of the damping member 4 from one end of the rolling member 3 to the end of the damping member 4 away from the rolling member 3. However, it should be noted that the thickness of the damping member 4 from one end of the rolling member 3 to the sleeve interface 41 needs to be greater than 0.1mm or 0.2mm to allow space for interference fit between the damping member 4 and the rolling member 3.

[0094] In some embodiments, the rolling element 3 is a sphere, and the distance between the center O of the sphere 3 and the peripheral sidewall 211 satisfies a second formula, which is:

[0095] D = W + R - D1,

[0096] Wherein, D is the distance between the center O of the sphere of the rolling element 3 and the peripheral sidewall 211, W is the thickness of the damping element 4, R is the radius of the rolling element 3, and D1 is the size of the damping element 4 under the pressure of the rolling element 3.

[0097] Therefore, the distance between the center O of the ball of the rolling element 3 and the peripheral sidewall 211 satisfies the second formula, which enables the massage head 100 to better achieve the effect of massaging the target object and improve the experience and satisfaction of the target object.

[0098] In some embodiments, such as Figure 2 and Figure 5 As shown, the protrusion 21 is provided with a support portion 216 at the edge of the groove 214. The support portion 216 abuts against a portion of the rolling element 3 located within the groove 214 to provide support for the rolling element 3 and limit its movement.

[0099] Thus, the support part 216 supports the rolling element 3 to prevent the rolling element 3 from excessively pressing against the damping element 4 due to its own weight, and controls the rolling resistance within a reasonable range to prevent the rolling element 3 from failing to roll due to excessive rolling resistance. This allows for better massage effect of the massage head 100 and improves the user experience of the massage head 100. Furthermore, it can also work with the roller groove 214 to limit the rolling element 3.

[0100] Please see Figure 11 , Figure 11 This is a perspective view of a portion of the massage head housing 1 according to another embodiment of this application. In some embodiments, the inner surface of the housing wall 12 region where the rolling hole 13 is located in the massage head housing 1 is provided with a pressing part 15. The shape of the pressing part 15 is adapted to the damping member 4. The pressing part 15 presses and fixes the damping member 4 to the peripheral sidewall 211, and further fixes the massage head bracket 2 in the receiving cavity 11 of the massage head housing 1.

[0101] In some embodiments, the pressing part 15 is designed to be hollow, thus saving material.

[0102] In some embodiments, such as Figure 4 and Figure 6 The massage head housing 1 includes a first massage head housing 16 and a second massage head housing 17. The first massage head housing 16 and the second massage head housing 17 cooperate to form the massage head housing 1. The rolling hole 13 is disposed in the housing wall 12 of the first massage head housing 16. The rolling hole 13 penetrates the housing wall 12 of the first massage head housing 16 and communicates with the receiving cavity 11. A portion of the rolling element 3 is accommodated in the rolling groove 214 and a portion of the rolling element 3 is exposed in the rolling hole 13.

[0103] Thus, the first massage head housing 16 and the second massage head housing 17 cooperate to form the massage head housing 1, dividing the massage head housing 1 into two parts, the first massage head housing 16 and the second massage head housing 17, so that the massage head bracket 2 can be installed in the receiving cavity 11, further facilitating the production and assembly of the massage head 100.

[0104] In some embodiments, such as Figure 2As shown, a fixing hole 23 is provided on the side of the massage head bracket 2 near the second massage head housing 17. The inner surface of the housing wall 12 of the second massage head housing 17 is provided with a second post 171 corresponding to the fixing hole 23. The second post 171 is inserted into the fixing hole 23 to fix the massage head bracket 2 and the second massage head housing 17 together, so as to install the massage head bracket 2 in the receiving cavity 11.

[0105] Thus, the second post 171 is inserted into the fixing hole 23 to install the massage head bracket 2 into the second massage head housing 17; and the installation position of the massage head bracket 2 is also positioned so that the massage head bracket 2 can be installed into the receiving cavity 11, further facilitating the production and assembly of the massage head 100.

[0106] In some embodiments, such as Figure 5 and Figure 6 As shown, the second massage head housing 17 has a third post 172 on its inner side. The massage head bracket 2 has a groove 25 corresponding to the third post 172. A portion of the second post 171 is installed in the groove 25 to limit the massage head bracket 2. The first massage head housing 16 has an insertion post 5 corresponding to the third post 172. The insertion post 5 is inserted into the third post 172 to connect the first massage head housing 16 and the second massage head housing 17 together to form a complete massage head housing 1.

[0107] Therefore, by partially installing the third post 172 into the groove 25, the second massage head housing 17 can cooperate with the second post 171 to further limit the massage head bracket 2. Furthermore, the massage head housing 1 is formed between the first massage head housing 16 and the second massage head housing 17 through the cooperation of the insertion post 5 and the third post 172, which improves the stability of the assembly of the first massage head housing 16 and the second massage head housing 17, and further improves the stability of the massage head 100 during movement.

[0108] Specifically, as mentioned above, the massage head housing 1 is divided into a first massage head housing 16 and a second massage head housing 17. Both the first massage head housing 16 and the second massage head housing 17 are hollow, and their internal spaces together form the receiving cavity 11. That is, the interior of the first massage head housing 16 forms part of the receiving cavity 11, and the interior of the second massage head housing 17 forms another part of the receiving cavity 11. The massage head bracket 2 is installed in the other part of the receiving cavity 11 in the second massage head housing 17. At this time, the second post 171 is inserted into the fixing hole 23, and the second post 171 limits the massage head bracket 2. Then, the first massage head housing 16 is installed, and the insertion post 5 of the first massage head housing 16 is inserted into the third post 172 to connect the first massage head housing 16 and the second massage head housing 17 together to form a complete massage head housing 1. As mentioned above, both the limiting part 14 and the pressing part 15 are disposed on the inner surface of the housing wall 12 of the first massage head housing 16.

[0109] In some embodiments, a portion of the massage head 100 is a sphere, another portion of the massage head 100 is configured as an elongated arc shape, and the portion of the massage head support 2 extending out of the massage head housing 1 is provided with a mounting groove 24 to connect other components and achieve a massage effect.

[0110] Please see Figure 12 and Figure 13 , Figure 12 This is a perspective structural view of the massager 200 in one embodiment of this application. Figure 13 for Figure 12A three-dimensional structural diagram with some components removed. The massager 200 includes a massager housing 300, a first massage element 400, and a second massage element 500. The first massage element 400 is disposed outside the massager housing 300 and is rotatable relative to the massager housing 300. The first massage element 400 includes a first support 71 and a first massage head 72. The first massage head 72 is mounted on the first support 71 and can move relative to the massager housing 300 under the drive of the first support 71. The second massage element 500 is spaced apart from the first massage element 400. The second massage element 500 includes a second support 81 and a second massage head 82. The second massage head 82 and part of the second support 81 are located outside the massager housing 300. The second massage head 82 is mounted on the portion of the second support 81 located outside the massager housing 300 and can move. Driven by the second bracket 81, the second massage head 82 moves relative to the massager housing 300. The structure of the second massage head 82 is the same as that of the massage head 100. The second massage head 82 includes a massage head housing 1, a massage head bracket 2, and a rolling element 3. The massage head housing 1 is provided with a receiving cavity 11. The housing wall 12 of the massage head housing 1 is provided with a rolling hole 13. The rolling hole 13 penetrates the housing wall 12 of the massage head housing 1 and communicates with the receiving cavity 11. The massage head bracket 2 is installed in the receiving cavity 11. The rolling element 3 is rotatably installed on the massage head bracket 2. A portion of the rolling element 3 protrudes outside the massage head housing 1 through the rolling hole 13. The exposed portion of the rolling element 3 outside the massage head housing 1 is used to abut against the target object. When the exposed portion of the rolling element 3 abuts against the target object and moves relative to it, the rolling element 3 rolls relative to the massage head bracket 2 and the target object.

[0111] Please see Figure 14 and Figure 15 , Figure 14 This is a diagram of the internal drive structure of the massager 200 according to one embodiment of this application. Figure 15 for Figure 14 A three-dimensional structural diagram of the inner housing 65 of the first massager is shown without the inner housing. In some embodiments, such as... Figure 13 and Figure 14 As shown, the massager 200 also includes a transmission assembly 600 and a drive member 700. One end of the transmission assembly 600 is connected to the drive member 700, and the other end of the transmission assembly 600 is connected to the first bracket 71 and the second bracket 81. The transmission assembly 600 drives the first bracket 71 and the second bracket 81 to move under the drive member 700, thereby driving the first massage head 72 and the second massage head 82 to move, so that the first massage head 72 and the second massage head 82 move closer to each other or further away from each other on the massager housing 300.

[0112] Therefore, the transmission assembly 600 and the drive component 700 drive the first massage component 400 and the second massage component 500 to move, so that the first massage component 400 and the second massage component 500 cooperate to massage the target object. This allows the massager 200 to better achieve the effect of massaging the target object, improving the target object's experience and satisfaction. Furthermore, the rollable roller 3 allows the second massage head 82 to roll with the target object, avoiding excessive friction between the second massage head 82 and the target object during massage, thus preventing chafing and improving the user experience and comfort of the target object. The second massage head 82 can provide the user with a better massage experience.

[0113] The target object is the human body. The first massage head 72 can abut against the shoulder and / or neck, and the second massage head 82 can abut against the back. Furthermore, in some embodiments, a portion of the massage head housing 1 and the portion of the rolling element 3 protruding from the massage head housing 1 of the second massage head 82 abut against the target object. In other embodiments, only the portion of the rolling element 3 protruding from the massage head housing 1 abuts against the target object, wherein the portion of the second massage head 82 abutting against the target object is the massage part 83.

[0114] In some embodiments, the drive element 700 is a motor.

[0115] In some embodiments, the second massage head 82 further includes a damping element 4 mounted on the massage head support 2 and pressing against at least a portion of the rolling element 3 located within the receiving cavity 11 to provide rolling resistance as the rolling element 3 rolls.

[0116] Therefore, the damping element 4 provides rolling resistance when the rolling element 3 rolls, which to a certain extent hinders the rolling of the rolling element 3 and the relative movement between the rolling element 3 and the target object, so that the second massage head 82 can massage and knead the target object to a greater extent, so as to achieve a better massage effect.

[0117] Please see Figure 16 , Figure 16This is a perspective view of the transmission component 600 and other components combined in one embodiment of this application. In some embodiments, the drive member 700 includes an output end 701, and the transmission component 600 includes a first transmission component 601 and a second transmission component 602. The first transmission component 601 is connected to the output end 701, the second transmission component 602, and the first bracket 71, respectively. The drive member 700 drives the first transmission component 601 to move through the output end 701, so that the first transmission component 601 drives the second transmission component 602 and the first bracket 71 to move, thereby causing the second transmission component 602 to further drive the second bracket 81 to move.

[0118] Therefore, the first transmission component 601 and the second transmission component 602 drive the first support 71 and the second support 81 to move, thereby causing the first massage component 400 and the second massage component 500 to move. The first massage component 400 and the second massage component 500 cooperate to massage the target object respectively, so that the massager 200 can better achieve the effect of massaging the target object and improve the target object's experience and satisfaction.

[0119] In some embodiments, the first transmission assembly 601 includes a first gear transmission member 6011, a worm gear 6012, and a first connecting member 6013; the second transmission assembly 602 includes a second gear transmission member 6021 and a second connecting member 6022; the worm gear 6012 is connected to the output end 701; the first gear transmission member 6011 meshes with the worm gear 6012 and the second gear transmission member 6021 respectively; the two ends of the first connecting member 6013 are respectively connected to the first gear transmission member 6011 and the first bracket 71; the first gear... When the worm gear 6012 rotates, the transmission component 6011 rotates, thereby driving the second gear transmission component 6021 and the first connecting component 6013 to rotate. The first connecting component 6013 rotates with the rotation of the first gear transmission component 6011, thereby driving the first bracket 71 to move. The two ends of the second connecting component 6022 are respectively connected to the second gear transmission component 6021 and the second bracket 81. The second connecting component 6022 rotates with the rotation of the second gear transmission component 6021, thereby driving the second bracket 81 to move.

[0120] Therefore, the first transmission component 601 and the second transmission component 602 drive the first support 71 and the second support 81 to move, thereby causing the first massage component 400 and the second massage component 500 to move. The first massage component 400 and the second massage component 500 cooperate to massage the target object respectively, so that the massager 200 can better achieve the effect of massaging the target object and improve the target object's experience and satisfaction.

[0121] In some embodiments, the first end 6014 of the first connector is fixed to the first gear transmission member 6011, the second end 6015 of the first connector is connected to the first support end 711 of the first bracket, and the second support end 712 of the first bracket carries the first massage head 72. The first end 6014 of the first connector rotates with the rotation of the first gear transmission member 6011, and the motion plane of the first connector 6013 is parallel to the rotation plane of the first gear transmission member 6011, thereby causing the first support end 711 of the first bracket to swing back and forth on the motion plane, so that the first massage member 400 moves.

[0122] Therefore, by driving the first support 71 to move through the first transmission component 601, the first massage component 400 is moved to massage the target object, which enables the massager 200 to better achieve the effect of massaging the target object and improve the target object's experience and satisfaction.

[0123] Please see Figure 17 , Figure 17 for Figure 16 In a three-dimensional structural view from another direction, in some embodiments, the first end 6023 of the second connector is fixed to the second gear transmission member 6021, the second end 6024 of the second connector is connected to the first support end 811 of the second bracket, and the second support end 812 of the second bracket carries the second massage head 82. The first end 6023 of the second connector rotates with the rotation of the second gear transmission member 6021, and the plane of motion of the second connector 6022 is parallel to the plane of rotation of the second gear transmission member 6021, thereby causing the first support end 811 of the second bracket to swing back and forth on the plane of motion, thus causing the second massage member 500 to move.

[0124] Therefore, the second transmission component 602 drives the second support 81 to move, which in turn causes the second massage component 500 to move, so as to massage the target object. This allows the massager 200 to better achieve the effect of massaging the target object, thereby improving the target object's experience and satisfaction.

[0125] Specifically, such as Figure 15 and Figure 16 As shown, the first transmission assembly 601 further includes a first transmission shaft 6018, and the number of first gear transmission components 6011 is two. The second transmission assembly 602 further includes a second transmission shaft 6028, and the number of second gear transmission components 6021 is two. The two first gear transmission components 6011 are respectively sleeved on both ends of the first transmission shaft 6018, and the two second gear transmission components 6021 are respectively sleeved on both ends of the second transmission shaft 6028. One of the two first gear transmission components 6011 meshes with the worm gear 6012 and one of the second gear transmission components 6021, and the other first gear transmission component 6011 meshes with the other second gear transmission component 6021.

[0126] In some embodiments, such as Figure 13 and Figure 14 As shown, the first connector 6013 includes a first connecting rod 6016 and a first plug 6017. The first plug 6017 is installed on the side area of ​​the first connecting rod 6016 near the end of the first bracket 71. The first plug 6017 is inserted into the first bracket end 711 of the first bracket to connect the first bracket 71. The first gear transmission member 6011 rotates under the drive of the drive member 700 and the worm gear 6012, and drives the first end 6014 of the first connector installed on the first gear transmission member 6011 to perform circular motion on the motion plane, so as to drive the first bracket end 711 of the first bracket to swing back and forth on the motion plane, thereby causing the first massage member 400 to swing relative to the massager housing 300.

[0127] Thus, the first gear transmission component 6011 drives the first end 6014 of the first connecting component to perform circular motion on the motion plane, causing the first massage component 400 to swing relative to the massager housing 300 to massage the target object. This allows the massager 200 to better achieve the effect of massaging the target object, improving the target object's experience and satisfaction.

[0128] In some embodiments, the second connector 6022 includes a second connecting rod 6025 and a second insert 6026. The second insert 6026 passes through the end of the second connecting rod 6025 away from the first bracket 71. The second bracket 81 is bent, including a bent first bracket segment 813 and a second bracket segment 814. The first bracket end 811 of the second bracket is the end of the first bracket segment 813 away from the second bracket segment 814. The end of the second insert 6026 near the first bracket 71 also has a through groove 6027. The first bracket segment 813 of the second bracket 81 passes through the through groove 6027 and is inserted into the second insert 6026. The second massage member 500 also includes a rotating shaft 84. 84 is fixed to the housing wall of the massager housing 300, and the rotating shaft 84 passes through the connection part of the first bracket section 813 and the second bracket section 814. The second gear transmission member 6021 rotates under the action of the first gear transmission member 6011, and drives the first end 6023 of the second connector mounted on the second gear transmission member 6021 to make a circular motion. This causes the first bracket section 813 of the second bracket 81 to move along the extension direction of the through groove 6027 driven by the second connecting rod 6025 and the through groove 6027 of the second plug 6026. This causes the second bracket 81 to make an arc motion on the plane perpendicular to the motion plane with the rotating shaft 84 as the fulcrum, thereby driving the second massage head 82 to move.

[0129] Therefore, the second gear transmission component 6021 drives the first end 6023 of the second connector to make circular motion on the motion plane. Through the above structure, the second connector 6022 drives the second massage head 82 to swing relative to the massager housing 300 to massage the target object. This allows the massager 200 to achieve a better massage effect and improves the experience and satisfaction of the target object.

[0130] Specifically, since one end of the rotating shaft 84 is spirally connected to the housing wall 12 of the massager housing 300, the rotating shaft 84 cannot move along the extension direction of the through groove 6027, but can only rotate in place. When the second gear transmission member 6021 rotates under the action of the first gear transmission member 6011 and drives the first end 6023 of the second connector mounted on the second gear transmission member 6021 to make a circular motion, the second end 6024 of the second connector will move accordingly. Since the rotating shaft 84 and the second bracket 81 are fixedly connected, the first bracket end 811 of the second bracket can only move along the extension direction of the through groove 6027. Therefore, the second end 6024 of the second connector can also only move along the extension direction of the through groove 6027. As a result, the second bracket 81 makes an arc motion on the plane perpendicular to the motion plane with the rotating shaft 84 as the fulcrum, thereby driving the second massage head 82 to move along the target object.

[0131] Please see Figure 18 , Figure 18 for Figure 13 A three-dimensional structural diagram with some components removed. In some embodiments, the massager 200 further includes a control component 800 and a battery 900. The control component 800 is located inside the massager housing 300, and the battery 900 supplies power to the massager 200. The control component 800 is used to control the operation of the massager 200.

[0132] Thus, the battery 900 supplies power to the massager 200 to enable it to work, and controls the operation of the massager 200 through the control component 800, thereby improving the intelligence of the massager 200 and enhancing user satisfaction and experience.

[0133] In some embodiments, the control component 800 may be a circuit board integrating components such as a processor. The battery 900 is connected to the control component 800 and can supply power to the control component 800. The control component 800 then supplies electrical energy to various components in the massager 200, such as the aforementioned drive unit 700.

[0134] In some embodiments, the control component 800 is connected to controllable elements such as the drive component 700 to control the operating speed and on / off state of the drive component 700. When the battery 900 first supplies power to the control component 800, the control component 800 also provides power to the drive component 700. The battery 900 is externally wrapped with a layer of EV foam to protect it from damage by sharp parts of the massager housing 300.

[0135] In some embodiments, the battery 900 may be a rechargeable battery, and the control component 800 may further include a charging circuit. The control component 800 may also receive external electrical energy, such as power from a power adapter, to charge the battery 900. For example, as Figure 14 As shown, the control component 800 is equipped with a charging interface 801, through which the user can charge the battery 900. As previously mentioned, the control component 800 can be a circuit board.

[0136] In some embodiments, the control component 800 may also be connected via Bluetooth to enable wireless control of the massager 200.

[0137] In other embodiments, the massager 200 further includes an input module connected to the control component 800, through which a user inputs operation commands to control the operation of the massager 200 via the control component 800.

[0138] It is understood that the input module may be, but is not limited to, a button 5000, a touch screen, etc., and is not limited here.

[0139] Specifically, such as Figure 12 As shown, when the input module is a button 5000, the button 5000 includes a power switch and a speed adjustment button. When the power switch is pressed, the massager 200 changes from an off state to an on state or vice versa. When the massager 200 is on, pressing the speed adjustment button once changes the massager 200 from no speed to a first-speed massage state. Pressing the speed adjustment button again changes the massager 200 from a first-speed massage state to a second-speed massage state. The speed adjustment can be the movement speed of the first massage element 400 and the second massage element 500.

[0140] In some embodiments, such as Figure 13 As shown, the massager housing 300 includes a first massager housing 61 and a second massager housing 62. The first massager housing 61 and the second massager housing 62 cooperate to form the massager housing 300 having the receiving cavity 11. The first massage member 400 is disposed outside the first massager housing 61, and the second massage member 500 is at least partially exposed outside the first massager housing 61. The second massager housing 62 is arc-shaped, and the arc of the second massager housing 62 is greater than the arc of the first massager 200.

[0141] Therefore, both the first massager 200 and the second massager 200 are arc-shaped, which can be adapted to the shape of the target object to better massage the target object.

[0142] Specifically, the side of the first massager housing 61 is arc-shaped, and a receiving cavity 11 adapted to the drive component needs to be provided in the middle.

[0143] In some embodiments, such as Figures 13-15 As shown, the massager housing 300 further includes a first massager inner housing 65, a second massager inner housing 66, and a third massager housing 68. The third massager housing 68 is mounted on the first massager housing 61. The first massager inner housing 65 and the second massager inner housing 66 are located within the cavity formed by the first massager housing 61 and the second massager housing 62, and after assembly, they form a receiving cavity 11 to accommodate the transmission component 600 and the driving component 700, so as to further limit and protect the transmission component 600 and the driving component 700.

[0144] Please see Figure 19 , Figure 19 This is a perspective view of the limiting track 63 in one embodiment of this application. In some embodiments, a limiting track 63 is provided on the first massager housing 61, and the second end 6015 of the first connector is located within the limiting track 63. When the first end 6014 of the first connector rotates following the rotation of the first gear transmission member 6011, the second end 6015 of the first connector located at the limiting track 63 swings back and forth along the limiting track 63, thereby causing the first massage member 400 to swing.

[0145] Therefore, the limiting track 63 can restrict the movement of the second end 6015 of the first connector, so that it only swings back and forth within the limiting track 63, thereby avoiding excessive swing amplitude of the first massage member 400, allowing the massager 200 to achieve a better massage effect and improving the experience and satisfaction of the target object.

[0146] In some embodiments, the first massager inner housing 65 and the second massager inner housing 66 are fixedly connected by a fastener 67.

[0147] Specifically, the limiting rails 63 are respectively disposed on the first massager housing 61, and the third massager housing 68 is provided with limiting rail holes 681 corresponding to the limiting rails 63, so as to avoid obstructing the swing of the first connector 6013 exposed by the limiting rail holes 681.

[0148] Therefore, when the first gear transmission component 6011 rotates under the drive of the drive component 700 and the worm gear 6012, and drives the first end 6014 of the first connector mounted on the first gear transmission component 6011 to make circular motion on the motion plane, the second end 6015 of the first connector cannot make circular motion due to the restriction of the limiting track 63. It can only make reciprocating motion along the limiting track 63 under the restriction of the limiting track 63. While making reciprocating motion, the second end 6015 of the first connector will also make a certain arc motion, so that the second end 6015 of the first connector swings back and forth at the limiting track 63, thereby driving the first support end 711 of the first bracket to swing back and forth on the motion plane, and causing the first massage component 400 to swing relative to the massager housing 300.

[0149] In some embodiments, the first massager housing 61 and the third massager housing 68 are both made of nylon with glass fiber, the second massager housing 62 is made of PC material, and the first massager inner housing 65 and the second massager inner housing 66 are made of PC with fiber reinforcement.

[0150] In some embodiments, such as Figure 13 and Figure 18 As shown, the massager 200 also includes a fixing strap 1000. A portion of the fixing strap 1000 is disposed inside the first massager housing 61 and is fixedly connected to the first end 611 of the first massager housing 61 and the second end 621 of the second massager housing 62, respectively. The first end 611 and the second end 621 are the ends of the first massager housing 61 and the second massager housing 62 that cooperate with each other. The other portion of the fixing strap 1000 is located outside the massager housing 300 and is used to fix the massager 200 to the target object.

[0151] Therefore, the fixing strap 1000 can fix the massager 200 to the target object, which can improve the stability of the massager 200, enhance the massage effect of the massager 200, and improve the experience and satisfaction of the target object.

[0152] In some embodiments, the fixing strap 1000 may not be disposed on the inner side of the first massager housing 61, but may be directly fixedly connected to the first end 611 of the first massager housing 61 and the second end 621 of the second massager housing 62, thereby fixing the massager 200 to the target object.

[0153] It is understood that the fixing strap 1000 can fix the massager 200 to the target object in the following ways: adhesive fixing, knot fixing, snap-fit ​​fixing, etc. The material of the fixing strap 1000 can be, but is not limited to, cloth.

[0154] In some embodiments, such as Figure 12 As shown, the massager housing 300 further includes a fitting member 64, which is attached to the outer surface of the first massager housing 61. The fitting member 64 is used to ensure that it is in contact with the target object when the massager 200 massages the object being massaged. Figure 13 and Figure 18 As shown, the massager 200 further includes a heating element 2000 and a heat-conducting element 3000. The heating element 2000 is disposed between the first massager housing 61 and the fitting member 64, and is used to generate heat. The heat-conducting element 3000 is disposed between the heating element 2000 and the fitting member 64 to conduct the heat generated by the heating element 2000 to the target object through the fitting member 64. Specifically, the heating element 2000 is disposed on the third massager housing 68.

[0155] Therefore, the fitting member 64 can improve the user experience and prevent the first massager housing 61 from being too hard, which would affect the usability and comfort of the massager 200. In addition, the heating element 2000 can dissipate heat to the target object, thereby increasing the temperature of the target object and improving the user's comfort. The presence of the heat-conducting element 3000 can conduct heat to the target object through the fitting member 64, and can also work with the fitting member 64 to further isolate the heating element 2000 and the target object, preventing the user from being burned.

[0156] In some embodiments, the adhesive element 64 is made of silicone material. For example... Figure 12 As shown, the bonding member 64 is provided with a plurality of holes 641, and the heating element 2000 and the heat-conducting element 3000 are installed at positions corresponding to the plurality of holes 641. The heating element 2000 conducts heat to the target object through the heat-conducting element 3000 and the plurality of holes 641.

[0157] In some embodiments, the heating element 2000 is provided with an indicator 2001, which is used to indicate the temperature of the heat emitted by the heating element 2000 and the working state of the heating element 2000. The working state is when the heating element 2000 emits heat and when the heating element 2000 stops emitting heat. The indicator 2001 is also used to dissipate heat.

[0158] Therefore, the indicator 2001 indicates the temperature of the heat emitted by the heating element 2000 and the working status of the heating element 2000, so that the user can more clearly observe the heating situation of the massager 200 and make the temperature and working status of the heating element 2000 visible.

[0159] In some embodiments, the indicator 2001 is an indicator light, the brightness of which corresponds to the current temperature level of the heating element 2000. For example, when the temperature emitted by the heating element 2000 is at level one, the brightness of the indicator light is 30%; when the temperature emitted by the heating element 2000 is at level two, the brightness of the indicator light is 60%; and when the temperature emitted by the heating element 2000 is at level three, the brightness of the indicator light is at its brightest. Furthermore, when the heating element 2000 stops emitting heat, the indicator light is off. Here, level one temperature is 39°C, level two temperature is 41°C, and level three temperature is 44°C.

[0160] It is understood that the indicator 2001 is part of the heating element 2000. Apart from the indicator 2001, the rest of the heating element 2000 is the heating part 2002, which emits heat.

[0161] In light of the above, when the heating element 2000 is made of a flexible material, the heat-conducting element 3000 can prevent the heating element 2000 from being exposed, thus avoiding squeezing the heating element 2000 during massage. Therefore, the heat-conducting element 3000 can protect the flexible heating element 2000 and prevent it from being damaged.

[0162] As mentioned above, the operating state of the heating element 2000 and the temperature of the emitted heat can be controlled by the control component 800. Furthermore, the heat-conducting element 3000 is made of a light-transmitting heat-conducting material, allowing observation of the indication status of the indicator 2001 through the heat-conducting element 3000. The heat-conducting element 3000 may be made of plastic.

[0163] Specifically, when the input module is button 5000, button 5000 can also be a temperature adjustment button. When the massager 200 is turned on, pressing the temperature adjustment button once will switch the massager 200 from no heat to a first-level heat state. Pressing the temperature adjustment button again will switch the massager 200 from a first-level heat state to a second-level heat state. When the massager 200 is in the highest heat state, pressing the temperature adjustment button again will switch the massager 200 from the highest heat state back to a no-heat state.

[0164] In some embodiments, such as Figure 12As shown, the first massage member 400 includes two first massage heads 72, both of which are mounted on the first bracket 71, and the two first massage heads 72 are respectively used to abut against different areas of the target object.

[0165] Therefore, by setting two first massage heads 72, different areas of the target object can be massaged by the first massage element 400, which can make the first massage element 400 achieve a better massage effect and improve the experience and satisfaction of the target object.

[0166] Please see reading Figure 20 , Figure 20 This is an exploded perspective view of the first massage member 400 according to one embodiment of this application. In some embodiments, the first massage head 72 includes a first massage ball 721 and a second massage ball 722, which form a complete first massage head 72. The first support 71 includes an inner support 713 and a shell 714, which encloses the inner support 713 to form a complete first support 71. Furthermore, the first massage member 400 also includes a limiting member 73. When the second massage ball 722 is installed on the inner support 713, the limiting member 73 is installed inside the second massage ball 722 to limit and fix the second massage ball 722. Then, the first massage ball 721 and the second massage ball 722 are installed, which facilitates the assembly of the first massage member 400.

[0167] In some embodiments, the massager 200 includes two first massage elements 400 and two second massage elements 500. The two first massage elements 400 are spaced apart along a first direction 4000 and move relative to the massager housing 300. The number of second massage elements 500 is two, and the two second massage elements 500 are also spaced apart along the first direction 4000 and move relative to the massager housing 300.

[0168] Therefore, by setting two first massage elements 400 and two second massage elements 500, different areas of the target object can be massaged by the two first massage elements 400 and the two second massage elements 500, so that the massager 200 can achieve a better massage effect and improve the experience and satisfaction of the target object.

[0169] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Where there is no conflict, the embodiments and features in the embodiments of this application can be combined with each other. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A massage head, characterized in that, include: A massage head housing, wherein a receiving cavity is provided inside the massage head housing, and a rolling hole is provided in the housing wall of the massage head housing, the rolling hole penetrating the housing wall of the massage head housing and communicating with the receiving cavity; A massage head holder, wherein the massage head holder is installed within the receiving cavity; A rolling element is rotatably mounted on the massage head bracket. A portion of the rolling element protrudes outside the massage head housing through the rolling hole. The exposed portion of the rolling element outside the massage head housing is used to abut against a target object. When the exposed portion abuts against the target object and moves relative to it, the rolling element rolls relative to the massage head bracket and the target object. A damping element is mounted on the massage head support and presses against at least a portion of the rolling element located within the receiving cavity to provide rolling resistance as the rolling element rolls.

2. The massage head according to claim 1, characterized in that, The rolling element is a sphere, and the diameter of the rolling element is greater than 5 mm.

3. The massage head according to claim 1, characterized in that, The massage head support is provided with a protrusion, the protrusion including a peripheral sidewall and a bottom end face, the peripheral sidewall and the bottom end face are connected to form a cavity, and a roller groove is provided on the bottom end face, a portion of the rolling element is accommodated in the roller groove.

4. The massage head according to claim 1, characterized in that, The damping element is an elastic element, and the damping element and the rolling element are interference-fitted. The damping element shrinks by 0.1 mm or 0.2 mm under the pressure of the rolling element, wherein the shrinkage of the damping element is the dimension of the damping element in the direction of the pressure exerted by the rolling element.

5. The massage head according to claim 3, characterized in that, The massage head bracket has a damping groove at the bottom of the roller groove, and the damping element is installed in the damping groove to press against at least a portion of the rolling element located in the roller groove.

6. The massage head according to claim 5, characterized in that, The damping element is extendable and retractable along the depth direction of the damping groove, and the size range of the damping element along the depth direction of the damping groove is 1mm-100mm, and the depth range of the damping groove is 2mm-101mm.

7. The massage head according to claim 6, characterized in that, When the rolling element is a sphere, the distance between the center of the sphere and the bottom of the damping groove satisfies a first formula, which is: H = H1 + R - H2, Wherein, H is the height from the center of the bottom of the damping groove to the center of the sphere of the rolling element, H1 is the dimension of the damping element along the depth direction of the damping groove, R is the radius of the rolling element, and H2 is the extension / retraction dimension of the damping element along the depth direction of the damping groove.

8. The massage head according to claim 5, characterized in that, The damping element is a cylinder with a diameter of 1mm-100mm.

9. The massage head according to claim 5, characterized in that, The protrusion further includes a first post hole disposed on the periphery of the peripheral sidewall. The inner surface of the housing wall region where the roller hole is disposed of in the massage head housing is provided with a limiting part. The limiting part forms a limiting cavity. The shape of the limiting cavity is adapted to the rolling element. The limiting cavity communicates with the roller hole. At least a portion of the rolling element is located in the limiting cavity and a portion is exposed through the roller hole. The limiting part is provided with a plug corresponding to the first hole post. The plug post is inserted into the first hole post to connect the massage head housing and the massage head bracket, thereby fixing the massage head bracket in the receiving cavity of the massage head housing.

10. The massage head according to claim 3, characterized in that, The damping element is sleeved on the end of the peripheral sidewall near the rolling hole and abuts against the rolling element.

11. The massage head according to claim 10, characterized in that, The thickness of the damping element is greater than or equal to 1 mm.

12. The massage head according to claim 10, characterized in that, When the rolling element is a sphere, the distance between the center of the sphere and the peripheral sidewall satisfies the second formula, which is: D = W + R - D1, Wherein, D is the distance between the center of the sphere of the rolling element and the peripheral sidewall, W is the thickness of the damping element, R is the radius of the rolling element, and D1 is the size of the damping element's contraction under the pressure of the rolling element.

13. The massage head according to claim 3, characterized in that, The protrusion is provided with a support portion at the edge of the groove, and the support portion abuts against a portion of the rolling element located within the groove to provide support for the rolling element and limit its movement.

14. The massage head according to claim 3, characterized in that, The massage head housing includes a first massage head housing and a second massage head housing. The housing wall of the first massage head housing is provided with a rolling hole. The rolling hole penetrates the housing wall of the first massage head housing and communicates with the receiving cavity. A portion of the rolling element is accommodated in the rolling groove and a portion of the rolling element is exposed in the rolling hole.

15. The massage head according to claim 14, characterized in that, The massage head bracket has a fixing hole on the side near the second massage head housing. The second massage head housing has a second post corresponding to the fixing hole. The second post is inserted into the fixing hole to fix the massage head bracket and the second massage head housing.

16. The massage head according to claim 15, characterized in that, The second massage head housing has a third post on its inner side, and the massage head bracket has a groove corresponding to the third post. A portion of the second post is installed in the groove to limit the position of the massage head bracket. The first massage head housing has an insertion post corresponding to the third post, and the insertion post is inserted into the third post to connect the first massage head housing and the second massage head housing.

17. A massager, characterized in that, include: Massager housing; A first massage element is disposed outside the massager housing. The first massage element is rotatable relative to the massager housing. The first massage element includes a first bracket and a first massage head. The first massage head is mounted on the first bracket and can move relative to the massager housing under the drive of the first bracket. The second massage component is spaced apart from the first massage component. The second massage component includes a second bracket and a second massage head. The second massage head and part of the second bracket are located outside the massager housing. The second massage head is mounted on the part of the second bracket located outside the massager housing and can move relative to the massager housing under the drive of the second bracket. The second massage head includes a massage head housing, a massage head support, and a rolling element. The massage head housing has a receiving cavity, and the housing wall of the massage head housing has a rolling hole that penetrates the housing wall and communicates with the receiving cavity. The massage head support is installed in the receiving cavity. The rolling element is rotatably installed on the massage head support. A portion of the rolling element protrudes outside the massage head housing through the rolling hole. The exposed portion of the rolling element is used to abut against a target object. When the exposed portion abuts against the target object and moves relative to it, the rolling element rolls relative to the massage head support and the target object. The massager also includes a transmission component and a drive component. One end of the transmission component is connected to the drive component, and the other end of the transmission component is connected to the first bracket and the second bracket. The transmission component drives the first bracket and the second bracket to move under the drive component, thereby driving the first massage head and the second massage head to move, so that the first massage head and the second massage head move closer to each other or further away from each other on the massager housing.

18. The massager according to claim 17, characterized in that, The second massage head further includes a damping element mounted on the massage head support and pressing against at least a portion of the rolling element located within the receiving cavity to provide rolling resistance as the rolling element rolls.

19. The massager according to claim 17, characterized in that, The driving component includes an output end, and the transmission assembly includes a first transmission assembly and a second transmission assembly. The first transmission assembly is connected to the output end, the second transmission assembly, and the first bracket, respectively. The driving component drives the first transmission assembly to move through the output end, so that the first transmission assembly drives the second transmission assembly and the first bracket to move, thereby causing the second transmission assembly to further drive the second bracket to move.

20. The massager according to claim 19, characterized in that, The first transmission assembly includes a first gear transmission component, a worm gear, and a first connecting component. The second transmission assembly includes a second gear transmission component and a second connecting component. The worm gear is connected to the output end. The first gear transmission component meshes with both the worm gear and the second gear transmission component. The two ends of the first connecting component are connected to the first gear transmission component and the first bracket, respectively. The first gear transmission component rotates when the worm gear rotates, thereby driving the second gear transmission component and the first connecting component to rotate. The first connecting component rotates with the rotation of the first gear transmission component, thereby driving the first bracket to move. The two ends of the second connecting component are connected to the second gear transmission component and the second bracket, respectively. The second connecting component rotates with the rotation of the second gear transmission component, thereby driving the second bracket to move.

21. The massager according to claim 20, characterized in that, The first end of the first connector is fixed to the first gear transmission member, and the second end of the first connector is connected to the first support end of the first bracket. The second support end of the first bracket carries the first massage head. The first end of the first connector rotates with the rotation of the first gear transmission member. The motion plane of the first connector is parallel to the rotation plane of the first gear transmission member, thereby causing the first support end of the first bracket to swing back and forth on the motion plane, so that the first massage member moves.

22. The massager according to claim 20, characterized in that, The first end of the second connector is fixed to the second gear transmission member, and the second end of the second connector is connected to the first support end of the second bracket. The second support end of the second bracket carries the second massage head. The first end of the second connector rotates with the rotation of the second gear transmission member. The motion plane of the second connector is parallel to the rotation plane of the second gear transmission member, thereby causing the first support end of the second bracket to swing back and forth on the motion plane, so that the second massage member moves.

23. The massager according to claim 21, characterized in that, The first connector includes a first connecting rod and a first plug. The first plug is installed on the side area of ​​the first connecting rod near the end of the first bracket. The first plug is inserted into the first bracket end of the first bracket to connect the first bracket. The first gear transmission component rotates under the drive of the driving component and the worm gear, and drives the first end of the first connector installed on the first gear transmission component to perform a circular motion on the motion plane, so as to drive the first bracket end of the first bracket to swing back and forth on the motion plane, thereby causing the first massage component to swing relative to the massager housing.

24. The massager according to claim 22, characterized in that, The second connector includes a second connecting rod and a second plug-in. The second plug-in passes through the end of the second connecting rod away from the first bracket. The second bracket is bent and includes a bent first bracket segment and a second bracket segment. The first bracket end of the second bracket is the end of the first bracket segment away from the second bracket segment. The end of the second plug-in near the first bracket also has a through groove. The first bracket segment of the second bracket passes through the through groove and is inserted into the second plug-in. The second massage component also includes a rotating shaft. The rotating shaft is fixed to the housing wall of the massager housing and passes through the connection part of the first bracket segment and the second bracket segment. The second gear transmission component rotates under the action of the first gear transmission component and drives the first end of the second connector mounted on the second gear transmission component to make a circular motion. This causes the first bracket segment of the second bracket to move along the extension direction of the through groove under the drive of the second connecting rod and the through groove of the second plug-in. This causes the second bracket to make an arc motion in a plane perpendicular to the motion plane with the rotating shaft as the fulcrum, thereby driving the second massage head to move.

25. The massager according to claim 17, characterized in that, The massager also includes a control component and a battery. The control component is located inside the massager housing, the battery powers the massager, and the control component is used to control the operation of the massager.

26. The massager according to claim 23, characterized in that, The massager housing includes a first massager housing and a second massager housing. The first massager housing and the second massager housing cooperate to form the massager housing having the receiving cavity. The first massage element is disposed outside the first massager housing. The second massage element is at least partially exposed outside the first massager housing. The second massager housing is arc-shaped, and the arc of the second massager housing is greater than the arc of the first massager housing.

27. The massager according to claim 26, characterized in that, A limiting track is provided on the housing of the first massager. The second end of the first connector is located inside the limiting track. When the first end of the first connector rotates with the rotation of the first gear transmission component, the second end of the first connector located at the limiting track swings back and forth along the limiting track, thereby causing the first massager to swing.

28. The massager according to claim 26, characterized in that, The massager also includes a fixing strap, a portion of which is disposed inside the first massager housing and fixedly connected to the first end of the first massager housing and the second end of the second massager housing, respectively. The first end and the second end are the ends of the first massager housing and the second massager housing that mate. The other portion of the fixing strap is located outside the massager housing and is used to fix the massager to the target object.

29. The massager according to claim 28, characterized in that, The massager housing also includes a bonding member, which is bonded to the outer surface of the first massager housing and is used to at least bond with the target object when the massager massages the object to be massaged. The massager also includes a heating element and a heat-conducting element. The heating element is disposed between the first massager housing and the adhesive component, and is used to generate heat. The heat-conducting element is disposed between the heating element and the adhesive component to conduct the heat generated by the heating element through the adhesive component to the target object.

30. The massager according to claim 29, characterized in that, The heating element is equipped with an indicator, which is used to indicate the temperature of the heat emitted by the heating element and the working status of the heating element. The working status includes the heating element emitting heat and the heating element stopping emitting heat. The indicator is also used to dissipate heat.

31. The massager according to claim 17, characterized in that, The first massage component includes two first massage heads, both of which are mounted on the first bracket, and the two first massage heads are respectively used to abut against different areas of the target object.

32. The massager according to claim 17, characterized in that, The massager includes two first massage elements and two second massage elements. The two first massage elements are spaced apart along a first direction and move relative to the massager housing. The number of second massage elements is two, and the two second massage elements are also spaced apart along the first direction and move relative to the massager housing.

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