Massage instrument

Abstract

The utility model provides a massage instrument which comprises a shell and two first massage pieces, the two first massage pieces are arranged in the length direction of the shell in a spaced mode and can rotate relative to the shell, and the two first massage pieces can get close to each other or get away from each other; each first massage part comprises a first support and a first massage head arranged on the first support, the first massage heads are used for abutting against the shoulders of a user and can rotate relative to the first supports, and the first rotating axis direction of the first massage heads is roughly arranged in the thickness direction of the shell. When the first massage head moves, the first massage head can be used for massaging the shoulders of the user, the first massage head can rotate while moving relative to the shoulders of the user, and the rolling effect is achieved. Besides, the direction of the first rotating axis of the first massage head is roughly arranged in the thickness direction of the shell, so that the first massage head can be better attached to the shoulder, the rolling effect is improved, the shoulder skin of the user can be prevented from being pulled, and the massage comfort level is improved.

Description

Technical Field

[0001] This application belongs to the field of massage device technology, specifically relating to massage devices. Background Technology

[0002] During daily study, work, or leisure activities, people often experience discomfort in their muscles or bones due to prolonged periods of improper posture. In severe cases, this can even lead to illness, thus affecting their daily lives. To alleviate this discomfort, various types of massage devices have emerged on the market. Currently, the massage heads of these devices can apply pressure to the user's shoulders, but the massage effect is often unsatisfactory. Utility Model Content

[0003] In view of this, this application provides a massager, the massager including a housing and two first massage members, the two first massage members being spaced apart along the length direction of the housing and rotatable relative to the housing, the two first massage members being able to move closer to each other or further away from each other; each first massage member including a first support and a first massage head disposed on the first support, the first massage head being used to abut against the user's shoulder, the first massage head being rotatable relative to the first support, the first rotation axis direction of the first massage head being arranged approximately along the thickness direction of the housing.

[0004] When the massager is worn, the first rotation axis is set horizontally, and the angle between the first rotation axis and the horizontal direction is 0-10°.

[0005] Specifically, when the distance between the two first massage heads is the smallest, the direction of the first rotation axis is horizontal; when the distance between the two first massage heads is the largest, the angle between the direction of the first rotation axis and the horizontal direction is no greater than 10°.

[0006] The first massage component further includes a second massage head disposed on the first support. The second massage head is used to abut against the user's neck. The second massage head is rotatable relative to the first support. The second rotation axis of the second massage head is arranged approximately along the width direction of the housing.

[0007] When the massager is worn, the second rotation axis is set in a roughly vertical direction, and the angle between the second rotation axis and the vertical direction is 0-5°.

[0008] Specifically, when the distance between the two second massage heads is at its maximum, the direction of the second rotation axis is vertical; when the distance between the two second massage heads is at its minimum, the angle between the direction of the second rotation axis and the vertical direction is no greater than 5°.

[0009] When the distance between the two second massage heads is the smallest, the distance between the two first massage heads is the largest, so that the two first massage elements are in a figure-eight shape.

[0010] The first massage component further includes a rotating shaft and a massage ball. The rotating shaft is disposed on the first bracket, and the massage ball is sleeved on the rotating shaft and can rotate relative to the rotating shaft. The massage ball constitutes a first massage head and / or a second massage head.

[0011] The massage ball includes a shell and a sleeve disposed inside the shell. The sleeve has a through hole, and the wall of the through hole has a stepped portion. The end of the rotating shaft has a locking portion protruding in its radial direction. The rotating shaft is disposed inside the through hole and the locking portion is locked to the stepped portion.

[0012] The first massage component further includes a cover, which is fixed inside the through hole to seal the through hole.

[0013] The outer surface of the spherical shell includes a connected flat surface and an arc surface. The flat surface is closer to the first support than the arc surface, and the flat surface is used to abut against the user's neck or shoulder.

[0014] The first support includes a support body and a support portion connected to the support body. The first massage component also includes a rotating shaft, a first massage ball, and a second massage ball. The rotating shaft is disposed on one of the first massage ball and the second massage ball and passes through the support portion. The other of the first massage ball and the second massage ball is fitted with the rotating shaft, and the first massage ball and the second massage ball are rotatable relative to the support portion. The first massage ball, the second massage ball, and the support portion together constitute a first massage head and / or a second massage head.

[0015] The first massage ball and the second massage ball each include a shell and a sleeve disposed within the shell. The sleeve has a through hole, and the wall of the through hole has a stepped portion. The end of the rotating shaft has a locking portion protruding in its radial direction. The rotating shaft is disposed within the through hole, and the locking portion is locked onto the stepped portion.

[0016] The first massage component further includes a cover, which is fixed inside the through hole to seal the through hole.

[0017] The first massage ball, the second massage ball, and the support portion have a racetrack-shaped outer surface.

[0018] The massager also includes two second massage elements, which are spaced apart along the length of the housing and can rotate relative to the housing to move closer to or further away from the first massage element. Each second massage element includes a second support and a third massage head disposed on the second support. The first massage head and the third massage head cooperate with each other to pinch the user's trapezius muscle.

[0019] The massager provided in this application utilizes a first massage head that rests against the user's shoulder. When the first massage head moves, it can massage the user's shoulder. Furthermore, the first massage head can rotate relative to the support, allowing it to rotate while moving relative to the user's shoulder, achieving a rolling effect. Additionally, by aligning the first rotation axis of the first massage head approximately along the thickness direction of the housing, this application allows the first massage head to fit more closely to the shoulder, improving the rolling effect and preventing pulling on the user's shoulder skin, thus enhancing massage comfort. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments of this application will be described below.

[0021] Figure 1 This is a three-dimensional structural diagram of the massager according to one embodiment of this application.

[0022] Figure 2 for Figure 1 The diagram shows a three-dimensional structure of the massager from another perspective.

[0023] Figure 3 for Figure 1 The massager shown is a front view.

[0024] Figure 4 for Figure 1 The massager shown is a side view.

[0025] Figure 5 This is a front view of the massager according to another embodiment of this application.

[0026] Figure 6 for Figure 5 The massager shown is a side view.

[0027] Figure 7 This is a three-dimensional structural diagram of the first massage member in one embodiment of this application.

[0028] Figure 8 for Figure 7 The exploded view of the first massage component is shown.

[0029] Figure 9 for Figure 7A cross-sectional schematic diagram of the first massage component is shown.

[0030] Figure 10 for Figure 9 A cross-sectional schematic diagram of the first massage component is shown.

[0031] Label Explanation:

[0032] Massager-1, Housing-10, First Massage Component-20, First Support-21, Support Body-210, Support Part-211, Through Hole-2110, First Massage Head-22, Second Massage Head-23, Rotating Shaft-24, Snap-fit ​​Part-240, Massage Ball-25, First Massage Ball-25a, Second Massage Ball-25b, Ball Shell-250, Flat Surface-2500, Curved Surface-2501, Sleeve-251, Through Hole-2510, Step Part-2511, Cover-26, Racetrack Shape-27, Second Massage Component-30, Second Support-31, Third Massage Head-32. Detailed Implementation

[0033] The following are preferred embodiments of this application. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

[0034] Before introducing the technical solution of this application, let's go over the technical issues in related technologies in detail.

[0035] With the ever-evolving fast pace and high-pressure environment of modern life, people's work and lifestyles have undergone profound changes. Prolonged sitting at a desk or focusing on electronic screens has become the norm for many. Maintaining the same posture for extended periods, coupled with a lack of necessary physical activity, leads to the gradual accumulation of muscle tension and stiffness in key weight-bearing and frequently moving areas such as the neck and shoulders. This hinders blood circulation and exacerbates problems like insufficient local nutrient supply and the accumulation of metabolic waste. Over time, this can gradually evolve into more serious health problems, such as the chronic pain of frozen shoulder and the degenerative changes in the cervical spine caused by cervical spondylosis, severely impacting people's quality of life.

[0036] As a convenient health aid, massage devices can effectively relieve muscle tension, promote blood circulation, and accelerate the excretion of metabolic waste by simulating manual massage techniques such as kneading, tapping, and vibration, thereby helping users restore physical vitality and reduce fatigue.

[0037] However, despite the significant advantages that massage devices have shown in relieving physical fatigue, current products on the market still have certain design shortcomings. Specifically, while current massage heads can apply pressure to the user's shoulders, the massage effect is not ideal, and the pressure can easily pull on the user's shoulder skin, leading to pain.

[0038] In view of this, and in order to solve the above problems, this application provides a massage device. Please refer to it as well. Figures 1-4 , Figure 1 This is a three-dimensional structural diagram of the massager according to one embodiment of this application. Figure 2 for Figure 1 The diagram shows a three-dimensional structure of the massager from another perspective. Figure 3 for Figure 1 The massager shown is a front view. Figure 4 for Figure 1 The massager shown is a side view. The massager 1 provided in this embodiment includes a housing 10 and two first massage members 20. The two first massage members 20 are spaced apart along the length direction of the housing 10 and can rotate relative to the housing 10. The two first massage members 20 can also move closer to each other or further away from each other. Each first massage member 20 includes a first support 21 and a first massage head 22 disposed on the first support 21. The first massage head 22 is used to abut against the user's shoulder. The first massage head 22 can rotate relative to the first support 21. The first rotation axis O1 of the first massage head 22 is arranged approximately along the thickness direction of the housing 10.

[0039] The massager 1 mainly includes a housing 10 and two first massage elements 20. The housing 10 serves as the outer shell of the massager 1, primarily used to house and protect various components of the massager 1. For example, the massage mechanism can be housed within the housing 10, and one end of each massage element can also be housed within the housing 10 and connected to the massage mechanism, which drives the massage elements to move. The two first massage elements 20 can be arranged symmetrically and at intervals along the length of the housing 10. Each first massage element 20 is used to massage one side of the user's shoulder and / or neck; for example, one first massage element 20 massages one side of the user's shoulder and / or neck, and the other first massage element 20 massages the other side of the user's shoulder and / or neck. It is worth noting that the length of the housing 10 mentioned above and below refers to... Figures 1-4 In the X direction, the width direction of the shell 10 is... Figures 1-4 In the Y direction, the thickness direction of the shell 10 is... Figures 1-4The Z-direction. It is worth noting that the first massage element 20 is used to massage the user's target area. In this embodiment, the massage element 20 is used to massage the user's neck and shoulder area as an example; however, this should not be construed as limiting the scope of the embodiments of this application. In other embodiments, the first massage element 20 can also massage other parts of the user, such as the user's waist or legs.

[0040] Two first massage elements 20 are rotatable relative to the housing 10, and can also move closer to or further away from each other, thereby simulating the massage trajectory of a human hand to massage the user and achieve a pushing massage. Each first massage element 20 includes a first support 21 and a first massage head 22. The first support 21 can be connected to the massage mechanism and rotate and move under the control of the massage mechanism. The first massage head 22 is disposed on the first support 21, so the first massage head 22 and the first support 21 can move synchronously. How the first massage head 22 is disposed on the first support 21 will be described in detail later in this application.

[0041] When the massager 1 is correctly worn by the user, the first massage head 22 is used to abut against the user's shoulder. When the first massage head 22 moves under the drive of the first support 21, it can be used to massage the user's shoulder. Furthermore, the first massage head 22 can also rotate relative to the first support 21, allowing it to rotate while moving relative to the user's shoulder, achieving a rolling effect. Additionally, when the first massage head 22 rotates relative to the first support 21, it can rotate along the first rotation axis O1 relative to the first support 21. This embodiment also sets the first rotation axis O1 of the first massage head 22 approximately along the thickness direction of the housing 10, thereby making the first rotation axis O1 of the first massage head 22 approximately parallel to the user's shoulder. This allows the first massage head 22 to fit the shoulder more closely, improving the rolling effect and preventing the first massage head 22 from excessively tilting and pressing down on the user's shoulder, thus avoiding pulling on the user's shoulder skin and improving massage comfort.

[0042] Please refer to this again. Figure 4 In this embodiment, when the massager 1 is worn, the first rotation axis O1 is set in a roughly horizontal direction, and the angle between the first rotation axis O1 and the horizontal direction is 0-10°.

[0043] Since users typically stand or sit when using the massager 1, the first rotation axis O1 is generally horizontal when the massager 1 is correctly worn by the user. This embodiment allows the angle between the first rotation axis O1 and the horizontal direction (e.g., ...) to be... Figure 4The angle (∠A) is 0-10°. In other words, in this embodiment, the first rotation axis O1 can be parallel to the horizontal direction, or it can be slightly tilted downwards. If the angle between the direction of the first rotation axis O1 and the horizontal direction is less than 0°, the first massage head 22 is tilted upwards, and the first massage head 22 cannot reach the user's shoulder, thus failing to provide a massage. If the angle between the direction of the first rotation axis O1 and the horizontal direction is greater than 10°, the first massage head 22 will tilt downwards too much, causing excessive downward pressure on the shoulder and resulting in skin tearing.

[0044] Therefore, in this embodiment, the angle between the first rotation axis O1 and the horizontal direction is 0-10°, which allows the first massage head 22 to be basically horizontally positioned to achieve rolling pressure, while also avoiding excessive tilting that could cause skin tearing. Furthermore, by tilting the first massage head 22 slightly downward, it can apply a certain amount of pressure to the shoulder while ensuring that skin tearing is avoided, thus facilitating the rotation of the first massage head 22 relative to the first support 21 during movement.

[0045] Optionally, the angle between the direction of the first rotation axis O1 and the horizontal direction is 0, 1°, 2°, 3°, 4°, 5°, 6°, 7°, 8°, 9°, or 10°.

[0046] Please refer to this as well. Figures 3-6 , Figure 5 This is a front view of the massager according to another embodiment of this application. Figure 6 for Figure 5 The image shows a side view of the massager. In this embodiment, when the distance between the two first massage heads 22 is at its minimum, the direction of the first rotation axis O1 is horizontal; when the distance between the two first massage heads 22 is at its maximum, the angle between the direction of the first rotation axis O1 and the horizontal direction is no greater than 10°.

[0047] When the first massage head 22 is massaging, the angle between the first massage head 22 and the horizontal direction is not fixed, but varies. For example... Figures 5-6 As shown, when the distance between the two first massage heads 22 is at its minimum, that is, when the two first massage heads 22 move to the position near the neck on the shoulder, the first rotation axis O1 can be set horizontally. Figures 3-4 As shown, when the distance between the two first massage heads 22 is at its maximum, that is, when the two first massage heads 22 move to a position where the shoulder is away from the neck or the shoulder is close to the arm, the angle between the direction of the first rotation axis O1 and the horizontal direction can be no greater than 10°, that is, the first massage heads 22 can be set slightly downward.

[0048] Since the human shoulder is typically nearly horizontal, or slopes slightly downwards from the side near the neck to the side near the arm, this embodiment sets the first massage heads 22 horizontally when the distance between them is minimized. This avoids excessive rolling pressure on the shoulder, which could cause skin irritation. When the distance between the two first massage heads 22 is maximized, the first massage heads 22 can be slightly tilted downwards, which not only conforms to the shape of the shoulder but also allows for focused rolling pressure on the shoulder area away from the neck, meeting the user's massage needs.

[0049] Please refer to this again. Figures 1-6 In this embodiment, the first massage member 20 further includes a second massage head 23 disposed on the first support 21. The second massage head 23 is used to abut against the user's neck. The second massage head 23 is rotatable relative to the first support 21. The second rotation axis O2 of the second massage head 23 is arranged approximately along the width direction of the housing 10.

[0050] In addition to the first massage head 22, the first massage member 20 may also include a second massage head 23. The second massage head 23 is also disposed on the first support 21. Therefore, the second massage head 23 and the first support 21 can move synchronously. As for how the second massage head 23 is disposed on the first support 21, this application will describe it in detail later.

[0051] When the massager 1 is correctly worn by the user, the second massage head 23 is positioned to rest against the user's neck. As the second massage head 23 moves under the influence of the first support 21, it can massage the user's neck. Furthermore, the second massage head 23 can rotate relative to the first support 21, allowing it to rotate while moving relative to the user's neck, achieving a rolling effect. Additionally, when the second massage head 23 rotates relative to the first support 21, it can also rotate along the second rotation axis O2 relative to the first support 21.

[0052] This embodiment also sets the direction of the second rotation axis O2 of the second massage head 23 approximately along the width direction of the housing 10. This allows the second rotation axis O2 of the second massage head 23 to be approximately parallel to the user's neck, thereby making the second massage head 23 fit the neck more closely, improving the rolling effect, and preventing the second massage head 23 from tilting too much and pressing down on the user's neck, thus pulling on the user's neck skin and improving the comfort of the massage.

[0053] Please refer to this again. Figure 3 In this embodiment, when the massager 1 is worn, the direction of the second rotation axis O2 is approximately vertical, and the angle between the direction of the second rotation axis O2 and the vertical direction is 0-5°.

[0054] Since users typically stand or sit when using the massager 1, the second rotation axis O2 is generally vertical when the massager 1 is correctly worn by the user. This embodiment allows the angle between the second rotation axis O2 and the vertical direction (e.g., ...) to be... Figure 3 The angle (∠B) is 0-5°, meaning that in this embodiment, the second rotation axis O2 can be parallel to the vertical direction, or it can be slightly tilted inward. If the angle between the direction of the second rotation axis O2 and the vertical direction is less than 0°, the second massage head 23 is tilted outward, and the second massage head 23 cannot reach the user's neck, thus failing to provide a massage. If the angle between the direction of the second rotation axis O2 and the vertical direction is greater than 5°, the second massage head 23 will tilt inward too much, causing the second massage head 23 to press excessively down on the neck, resulting in skin tearing.

[0055] Therefore, in this embodiment, the angle between the second rotation axis O2 and the vertical direction is 0-5°, which allows the second massage head 23 to be basically vertically positioned to achieve rolling pressure, while also avoiding excessive tilting that could cause skin tearing. Furthermore, by slightly tilting the second massage head 23 inward, it can apply a certain amount of pressure to the neck while ensuring that skin tearing is avoided, thus facilitating the rotation of the second massage head 23 relative to the first support 21 during movement.

[0056] Optionally, the angle between the direction of the second rotation axis O2 and the vertical direction is 0, 1°, 2°, 3°, 4°, or 5°.

[0057] Please refer to this again. Figure 3 and Figure 5 In this embodiment, when the distance between the two second massage heads 23 is at its maximum, the direction of the second rotation axis O2 is vertical; when the distance between the two second massage heads 23 is at its minimum, the angle between the direction of the second rotation axis O2 and the vertical direction is no greater than 5°.

[0058] When the second massage head 23 is massaging, the angle between the second massage head 23 and the vertical direction is not fixed, but varies. For example... Figures 3-4 As shown, when the distance between the two second massage heads 23 is at its minimum, that is, when the two second massage heads 23 move to their closest point to the neck, the angle between the direction of the second rotation axis O2 and the vertical direction can be no greater than 5°, that is, the second massage heads 23 are set slightly inward. Figures 5-6 As shown, when the distance between the two second massage heads 23 is at its maximum, that is, when the two second massage heads 23 move to a position away from the neck, the direction of the second rotation axis O2 can be set vertically.

[0059] The second massage head 23 can be tilted slightly inward when near the neck and vertically positioned when away from the neck, thereby achieving a pressing effect. In other words, the second massage head 23 presses on the neck when near it and relaxes it when away from it, simulating the massage method of a human hand. Furthermore, this embodiment achieves the best effect when the second massage head 23 is close to the neck, squeezing and rolling it.

[0060] Please refer to this again. Figure 3 In this embodiment, when the distance between the two second massage heads 23 is the smallest, the distance between the two first massage heads 22 is the largest, so that the two first massage members 20 are in a figure-eight shape.

[0061] This embodiment allows the distance between the two first massage heads 22 to be maximized when the distance between the two second massage heads 23 is minimized; that is, the two second massage heads 23 are positioned close to the neck, and the two first massage heads 22 are positioned away from the neck on the shoulders. Similarly, the distance between the two second massage heads 22 is minimized when the distance between the two second massage heads 23 is maximized.

[0062] Therefore, the two first massage heads 20 can be arranged in a V-shape to better fit the user's neck curve. Simultaneously, when the distance between the two second massage heads 23 is minimal, the pressure applied by the second massage heads 23 to the neck is maximized; conversely, when the distance between the two first massage heads 22 is maximized, the pressure applied by the first massage heads 22 to the shoulders is maximized. This allows the user to simultaneously feel pressure on both the shoulders and neck, preventing one area from being pressed while the other is relaxed, thus improving the user experience.

[0063] Please refer to this again. Figures 1-6 In this embodiment, the massager 1 further includes two second massage elements 30. The two second massage elements 30 are spaced apart along the length of the housing 10 and can rotate relative to the housing 10, thereby moving closer to or away from the first massage element 20. Each second massage element 30 includes a second support 31 and a third massage head 32 disposed on the second support 31. The first massage head 22 and the third massage head 32 cooperate with each other to pinch the user's trapezius muscle.

[0064] In addition to the first massage element 20, the massager 1 may also include two second massage elements 30. The two second massage elements 30 can be arranged symmetrically and at intervals along the length of the housing 10. Each second massage element 30 is used to massage one side of the user's back. For example, one second massage element 30 is used to massage one side of the user's back, and the other second massage element 30 is used to massage the other side of the user's back. The two second massage elements 30 can rotate relative to the housing 10, thereby simulating the massage trajectory of a human hand to massage the user and achieve a pinching massage.

[0065] Each second massage element 30 includes a second support 31 and a third massage head 32. The second support 31 can be connected to the massage mechanism and rotate and move under the control of the massage mechanism. The third massage head 32 is disposed on the second support 31, so the third massage head 32 and the second support 31 can move synchronously. As to how the third massage head 32 is disposed on the second support 31, this application will describe it in detail later.

[0066] When the massager 1 is correctly worn by the user, the third massage head 32 is used to abut against the user's forehead. When the third massage head 32 and the first massage head 22 work simultaneously, the third massage head 32 and the first massage head 22 can cooperate to pinch the user's trapezius muscle, increasing the massage area and improving the massage experience. At the same time, since the first massage head 22 is not fixed and can move back and forth, it can simulate the pinching effect of four fingers and the thumb of a human hand, further improving the user experience.

[0067] Regarding how the massage heads are mounted on the support, for example, how the first massage head 22 and the second massage head 23 are mounted on the first support 21, and how the third massage head 32 is mounted on the second support 31, this application provides various specific embodiments, which will be described one by one below. It is worth noting that this application only illustrates how the first massage head 22 and the second massage head 23 are mounted on the first support 21. The same understanding can be applied to how the third massage head 32 is mounted on the second support 31, or the third massage head 32 can be mounted on the second support 31 in other ways.

[0068] Please refer to this as well. Figures 7-10 , Figure 7 This is a three-dimensional structural diagram of the first massage member in one embodiment of this application. Figure 8 for Figure 7 The exploded view of the first massage component is shown. Figure 9 for Figure 7 A cross-sectional schematic diagram of the first massage component is shown. Figure 10 for Figure 9 The diagram shows a cross-sectional view of the first massage element. In this embodiment, the first massage element 20 further includes a rotating shaft 24 and a massage ball 25. The rotating shaft 24 is disposed on the first bracket 21, and the massage ball 25 is sleeved on the rotating shaft 24 and can rotate relative to the rotating shaft 24. The massage ball 25 constitutes a first massage head 22 and / or a second massage head 23.

[0069] In addition to the first support 21, the first massage component 20 may also include a rotating shaft 24 and a massage ball 25. The rotating shaft 24 can be mounted on the first support 21. The rotating shaft 24 and the first support 21 can be an integral structure or a separate structure. This embodiment is only illustrated by illustratively assuming that the rotating shaft 24 and the first support 21 are an integral structure. The massage ball 25 can be sleeved on the rotating shaft 24 and can rotate relative to the rotating shaft 24, thereby realizing the rotation of the massage ball 25 relative to the first support 21. At this time, the massage ball 25 can be understood as the aforementioned first massage head 22, or second massage head 23, or first massage head 22 and second massage head 23. This embodiment is only illustrated by illustratively assuming that the massage ball 25 is the first massage head 22. In summary, this embodiment simplifies the structure of the first massage component 20 by achieving rotation simply by sleeved mounting.

[0070] In this embodiment, the massage ball 25 includes a ball shell 250 and a sleeve 251 disposed inside the ball shell 250. The sleeve 251 is provided with a through hole 2510, and the wall of the through hole 2510 is provided with a stepped portion 2511. The end of the rotating shaft 24 is provided with a locking portion 240 protruding in its radial direction. The rotating shaft 24 is disposed inside the through hole 2510 and the locking portion 240 is locked to the stepped portion 2511.

[0071] The aforementioned massage ball 25 is composed of a ball shell 250 and a sleeve 251. The ball shell 250 forms the outer shell of the massage head, meaning its outer surface is the surface that contacts the user's neck and / or shoulders. The sleeve 251 can be disposed inside the ball shell 250, and the sleeve 251 has a through hole 2510 along its axial direction, allowing the rotating shaft 24 to be fitted onto it. Furthermore, in this embodiment, a stepped portion 2511 can be provided on the wall of the through hole 2510, forming a stepped structure. The end of the rotating shaft 24 has a locking portion 240 protruding outwards along its radial direction. When the sleeve 251 is fitted onto the rotating shaft 24, i.e., when the rotating shaft 24 is disposed within the through hole 2510, the locking portion 240 can engage with the stepped portion 2511. Therefore, the stepped portion 2511 of the sleeve 251 can be used to cooperate with the snap-fit ​​portion 240 of the rotating shaft 24 to prevent the ball shell 250 from moving away from the first support 21, prevent the ball shell 250 from falling off, and improve the fixing effect of the massage ball 25.

[0072] In this embodiment, the first massage member 20 further includes a cover 26, which is fixed inside the through hole 2510 to seal the through hole 2510.

[0073] In addition to the spherical shell 250, the first massage component 20 may also include a cover 26. The cover 26 is detachably connected to the spherical shell 250. When the cover 26 is disposed in the spherical shell 250, it can be fixed inside the through hole 2510 to seal the through hole 2510, thereby improving the appearance and preventing impurities from falling into the through hole 2510. In addition, the cover 26 is made detachable, and by removing the cover 26, the snap-fit ​​portion 240 can be separated from the stepped portion 2511, thereby separating the massage ball 25 from the first bracket 21, making it convenient to replace the massage ball 25.

[0074] In this embodiment, the outer surface of the spherical shell 250 includes a plane 2500 and an arc surface 2501 connected to each other. The plane 2500 is closer to the first support 21 than the arc surface 2501. The plane 2500 is used to abut against the user's neck or shoulder.

[0075] The outer surface of the spherical shell 250 includes a flat surface 2500 and a curved surface 2501, wherein the flat surface 2500 is closer to the first support 21, and the curved surface 2501 is further away from the first support 21. In other words, the outer surface of the spherical shell 250 is not entirely curved surface 2501, but the portion of the outer surface closer to the first support 21 is set as flat surface 2500, so that this portion of flat surface 2500 abuts against the user's neck or shoulder, thereby increasing the contact area with the user's neck or shoulder and further improving the massage effect.

[0076] In this embodiment, the first bracket 21 includes a bracket body 210 and a support portion 211 connected to the bracket body 210. The first massage member 20 further includes a rotating shaft 24, a first massage ball 25a, and a second massage ball 25b. The rotating shaft 24 is disposed on one of the first massage ball 25a and the second massage ball 25b. The rotating shaft 24 passes through the support portion 211. The other of the first massage ball 25a and the second massage ball 25b is fitted with the rotating shaft 24. The first massage ball 25a and the second massage ball 25b are rotatable relative to the support portion 211. The first massage ball 25a, the second massage ball 25b, and the support portion 211 together constitute a first massage head 22 and / or a second massage head 23.

[0077] In another embodiment, the first bracket 21 may be composed of a bracket body 210 and a support portion 211. The bracket body 210 can be used to connect the massage mechanism inside the housing 10, and the support portion 211 is disposed on the bracket body 210, and the support portion 211 is used to mount the first massage head 22 and the second massage head 23. The first massage component 20 may also include a rotating shaft 24, a first massage ball 25a, and a second massage ball 25b, wherein the rotating shaft 24 is disposed on one of the first massage ball 25a and the second massage ball 25b. For example, the rotating shaft 24 may be disposed on the first massage ball 25a, or the rotating shaft 24 may also be disposed on the second massage ball 25b. This embodiment is only illustrated by showing the rotating shaft 24 disposed on the first massage ball 25a.

[0078] The support portion 211 is provided with a through hole 2110, through which the rotating shaft 24 passes. Thus, one of the first massage ball 25a and the second massage ball 25b, such as the first massage ball 25a, is positioned on one side of the support portion 211, and the rotating shaft 24, after passing through, can be positioned on the other side of the support portion 211. At this time, the other of the first massage ball 25a and the second massage ball 25b, such as the second massage ball 25b, can be fitted onto the rotating shaft 24, thereby achieving the installation of the first massage ball 25a and the second massage ball 25b. After installation, the first massage ball 25a, the second massage ball 25b, and the rotating shaft 24 can form a single assembly, allowing the first massage ball 25a and the second massage ball 25b to rotate relative to the support portion 211. Thus, the first massage ball 25a, the second massage ball 25b, and the support portion 211 together constitute the first massage head 22 and / or the second massage head 23. That is, the first massage ball 25a, the second massage ball 25b, and the support portion 211 together constitute the first massage head 22, or the second massage head 23, or the first massage head 22 and the second massage head 23. This embodiment is only used to illustrate the first massage ball 25a, the second massage ball 25b, and the support portion 211 together constituting the second massage head 23.

[0079] In summary, this embodiment, through a modular assembly method, allows the massage balls 25 to be positioned on opposite sides of the support 211. The first massage ball 25a and the second massage ball 25b, together with the outer surface of the support 211, can form the outer surface of the massage head, thereby increasing the contact area of ​​the massage head and improving the massage effect.

[0080] In this embodiment, the other of the first massage ball 25a and the second massage ball 25b includes a ball shell 250 and a sleeve 251 disposed in the ball shell 250. The sleeve 251 is provided with a through hole 2510, and the hole wall of the through hole 2510 is provided with a stepped portion 2511. The end of the rotating shaft 24 is provided with a locking portion 240 protruding in its radial direction. The rotating shaft 24 is disposed in the through hole 2510 and the locking portion 240 is locked to the stepped portion 2511.

[0081] The other of the first massage ball 25a and the second massage ball 25b is composed of a spherical shell 250 and a sleeve 251. The spherical shell 250 constitutes the outer shell of the massage head, that is, the outer surface of the spherical shell 250 is the surface that contacts the user's neck and / or shoulder. The sleeve 251 can be disposed inside the spherical shell 250, and the sleeve 251 has a through hole 2510 along its axial direction, which can be used to fit the rotating shaft 24. In this embodiment, a stepped portion 2511 can also be provided on the hole wall of the through hole 2510 to form a stepped structure, and a locking portion 240 is provided on the end of the rotating shaft 24 protruding outward along its radial direction. When the sleeve 251 fits the rotating shaft 24, that is, when the rotating shaft 24 is disposed in the through hole 2510, the locking portion 240 can be locked onto the stepped portion 2511. Therefore, the stepped portion 2511 of the sleeve 251 can be used to cooperate with the snap-fit ​​portion 240 of the rotating shaft 24 to prevent the ball shell 250 from moving away from the first support 21, prevent the ball shell 250 from falling off, and improve the fixing effect of the massage ball 25.

[0082] In this embodiment, the first massage member 20 further includes a cover 26, which is fixed inside the through hole 2510 to seal the through hole 2510.

[0083] In addition to the spherical shell 250, the first massage component 20 may also include a cover 26. The cover 26 is detachably connected to the spherical shell 250. When the cover 26 is disposed in the spherical shell 250, it can be fixed inside the through hole 2510 to seal the through hole 2510, thereby improving the appearance and preventing impurities from falling into the through hole 2510. In addition, the cover 26 is made detachable, and by removing the cover 26, the snap-fit ​​portion 240 can be separated from the stepped portion 2511, thereby separating the massage ball 25 from the first bracket 21, making it convenient to replace the massage ball 25.

[0084] In this embodiment, the outer surfaces of the first massage ball 25a, the second massage ball 25b, and the support portion 211 are racetrack-shaped 27. Since the first massage ball 25a, the second massage ball 25b, and the support portion 211 together constitute the massage head, their outer surfaces together form the outer surface of the massage head. This embodiment allows the outer surface to be designed in a racetrack shape 27, thereby increasing the contact area with the user's neck or shoulders and further improving the massage effect.

[0085] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0086] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. Moreover, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0087] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0088] The foregoing has provided a detailed description of the embodiments of this application, elucidating and explaining the principles and implementation methods of this application. These descriptions are merely for the purpose of aiding understanding the method and core ideas of this application. However, the content of this specification should not be construed as a limitation of this application. Those skilled in the art can make various modifications and variations to this application without departing from its spirit and scope. These modifications and variations fall within the scope of the claims of this application and their equivalents.

Claims

1. A massager, characterized in that, The massager includes a housing and two first massage elements. The two first massage elements are spaced apart along the length of the housing and can rotate relative to the housing. The two first massage elements can also move closer to each other or further away from each other. Each first massage element includes a first support and a first massage head disposed on the first support. The first massage head is used to abut against the user's shoulder and can rotate relative to the first support. The first rotation axis of the first massage head is arranged approximately along the thickness direction of the housing.

2. The massager as described in claim 1, characterized in that, When the massager is worn, the first rotation axis is set in a roughly horizontal direction, and the angle between the first rotation axis and the horizontal direction is 0-10°.

3. The massager as described in claim 2, characterized in that, When the distance between the two first massage heads is at its minimum, the direction of the first rotation axis is horizontal; when the distance between the two first massage heads is at its maximum, the angle between the direction of the first rotation axis and the horizontal direction is no greater than 10°.

4. The massager as described in claim 1, characterized in that, The first massage component further includes a second massage head disposed on the first bracket. The second massage head is used to abut against the user's neck. The second massage head is rotatable relative to the first bracket. The second rotation axis of the second massage head is arranged approximately along the width direction of the housing.

5. The massager as described in claim 4, characterized in that, When the massager is worn, the second rotation axis is set in a roughly vertical direction, and the angle between the second rotation axis and the vertical direction is 0-5°.

6. The massager as described in claim 5, characterized in that, When the distance between the two second massage heads is at its maximum, the direction of the second rotation axis is vertical; when the distance between the two second massage heads is at its minimum, the angle between the direction of the second rotation axis and the vertical direction is no greater than 5°.

7. The massager as described in claim 6, characterized in that, When the distance between the two second massage heads is at its minimum, the distance between the two first massage heads is at its maximum, so that the two first massage elements are in a figure-eight shape.

8. The massager as described in any one of claims 1-7, characterized in that, The first massage component further includes a rotating shaft and a massage ball. The rotating shaft is disposed on the first bracket, and the massage ball is sleeved on the rotating shaft and can rotate relative to the rotating shaft. The massage ball constitutes a first massage head and / or a second massage head.

9. The massager as described in claim 8, characterized in that, The massage ball includes a shell and a sleeve disposed inside the shell. The sleeve has a through hole, and the wall of the through hole has a stepped portion. The end of the rotating shaft has a locking portion protruding in its radial direction. The rotating shaft is disposed inside the through hole and the locking portion is locked to the stepped portion.

10. The massager as described in claim 9, characterized in that, The first massage component also includes a cover, which is fixed inside the through hole to seal the through hole.

11. The massager as described in claim 9, characterized in that, The outer surface of the spherical shell includes a connected flat surface and an arc surface, the flat surface being closer to the first support than the arc surface, and the flat surface being used to abut against the user's neck or shoulder.

12. The massager as described in any one of claims 1-7, characterized in that, The first support includes a support body and a support portion connected to the support body. The first massage component further includes a rotating shaft, a first massage ball, and a second massage ball. The rotating shaft is disposed on one of the first massage ball and the second massage ball and passes through the support portion. The other of the first massage ball and the second massage ball is fitted with the rotating shaft, and the first massage ball and the second massage ball are rotatable relative to the support portion. The first massage ball, the second massage ball, and the support portion together constitute a first massage head and / or a second massage head.

13. The massager as described in claim 12, characterized in that, The other of the first massage ball and the second massage ball includes a ball shell and a sleeve disposed inside the ball shell. The sleeve has a through hole, and the wall of the through hole has a stepped portion. The end of the rotating shaft has a locking portion protruding in its radial direction. The rotating shaft is disposed inside the through hole and the locking portion is locked to the stepped portion.

14. The massager as described in claim 13, characterized in that, The first massage component also includes a cover, which is fixed inside the through hole to seal the through hole.

15. The massager as described in claim 12, characterized in that, The outer surfaces of the first massage ball, the second massage ball, and the support portion are racetrack-shaped.

16. The massager as described in any one of claims 1-7, characterized in that, The massager also includes two second massage elements, which are spaced apart along the length of the housing and can rotate relative to the housing to move closer to or further away from the first massage element; each second massage element includes a second support and a third massage head disposed on the second support, wherein the first massage head and the third massage head cooperate with each other to pinch the user's trapezius muscle.

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