Massage device

Abstract

The utility model discloses a massage device which comprises a belt body, a driving piece and a reversing assembly, the driving piece is arranged on one side of the belt body, and the driving piece is provided with an output shaft; the reversing assembly comprises an eccentric part and a connecting part, the eccentric part is connected to the output shaft and the connecting part, the joint of the eccentric part and the connecting part is located on one side of the output shaft, and the connecting part extends in the radial direction of the output shaft and penetrates through the belt body; and the belt body is used for limiting the connecting part when the output shaft rotates, so that the connecting part does reciprocating motion in the thickness direction of the belt body. According to the technical scheme, the movement of the connecting part is limited through the belt body, the overall structural weight of the product is reduced, and then the wearing experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage, in particular to a massage device. Background Art

[0002] When people exercise, stand or work at a desk for a long time, muscle soreness will occur in the corresponding parts of the body. For this reason, a variety of massage devices have appeared on the market. Some massage devices (such as fascia guns) can drive soft tissue movement by reciprocating impact on soft tissue, thereby effectively promoting blood circulation in the soft tissue and effectively helping muscles to excrete acid.

[0003] The above-mentioned device for massaging by reciprocating impact has a specific structure in which an eccentric wheel is connected to a motor and a connecting rod respectively. After the connecting rod is connected to the eccentric wheel, it extends along the diameter direction of the eccentric wheel, then passes through the hard shell and is connected to the massage head. When the motor drives the eccentric wheel to rotate, the connecting rod should rotate with the eccentric wheel, but due to the limitation of the hard shell, it can ultimately only move back and forth in the thickness direction of the hard shell together with the massage head.

[0004] Since the overall weight of the hard shell is too high, and when the massage device is worn, the hard shell easily presses against the human skin, resulting in a poor user experience. Utility Model Content

[0005] The main purpose of the utility model is to provide a massage device, aiming to solve the technical problem of poor wearing comfort of massage devices in the prior art.

[0006] To achieve the above-mentioned purpose, the massage device proposed in the utility model includes a belt body, a driving member and a reversing assembly, wherein the driving member is arranged on one side of the belt body, and the driving member has an output shaft; the reversing assembly includes an eccentric portion and a connecting portion, the eccentric portion is connected to the output shaft and the connecting portion, and the connection between the eccentric portion and the connecting portion is located on one side of the output shaft, and the connecting portion extends in the radial direction of the output shaft and passes through the belt body; the belt body is used to limit the connecting portion when the output shaft rotates, so that the connecting portion reciprocates in the thickness direction of the belt body.

[0007] In a possible implementation, the belt body includes a fabric, and the connecting portion is disposed through the fabric.

[0008] In a possible implementation manner, the belt body includes two opposite extending ends, the two extending ends are detachably connected, and the belt body is used to be worn by a user.

[0009] In a possible implementation manner, the belt body is arranged in a flat shape.

[0010] In a possible implementation manner, the belt body is arranged in a long strip shape.

[0011] In a possible implementation, the massage device includes a massage head, the massage head and the driving member are respectively arranged on two opposite sides of the belt body, and the connecting portion is connected to the massage head.

[0012] In a possible implementation manner, a convex arc surface is formed on a side of the massage head facing away from the belt body.

[0013] In a possible implementation manner, a weight-reducing groove is recessed on a side of the massage head facing the belt body.

[0014] In a possible implementation, the connecting portion includes a mounting rod, the mounting rod is disposed through the belt body, and a peripheral wall of the mounting rod is provided with a first clamping portion;

[0015] The massage head is provided with a mounting hole for the mounting rod to be mounted, a second clamping portion is provided on a peripheral wall of the mounting hole, and the first clamping portion is clamped with the second clamping portion.

[0016] In a possible implementation, the connecting portion forms an abutment surface on a side of the belt body facing away from the massage head, the abutment surface is arranged toward the belt body, the mounting rod is connected to the abutment surface, and the abutment surface is used to abut against the belt body.

[0017] The massage device of the technical solution of the utility model is provided with a belt body for the connecting part to pass through. When the output shaft of the driving member rotates, the movement of the connecting part is restricted by the belt body so that the connecting part can reciprocate in the thickness direction of the belt body. In this way, the connecting part can reciprocate and strike the part to be massaged on the human body. Compared with the hard shell, the belt body is light in weight, and the user will not feel much discomfort when the belt body contacts the human skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a structural schematic diagram of an embodiment of the massage device of the utility model (the belt body in the figure only captures a part of the structure);

[0020] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure after omitting some structures;

[0022] Figure 4 for Figure 3 A cross-sectional schematic diagram of

[0023] Figure 5 for Figure 1 Schematic diagram of the decomposition of

[0024] Figure 6 for Figure 5 A schematic diagram of the structure from another perspective after omitting some structures;

[0025] Figure 7 for Figure 6 Schematic diagram of the exploded structure of the middle part.

[0026] Description of Figure Numbers:

[0027] 1. Belt body; 2. Driving member; 21. Output shaft; 3. Reversing assembly; 31. Eccentric part; 311. Eccentric wheel; 311a. First connecting hole; 311b. Second connecting hole; 32. Connecting part; 321. Mounting rod; 322. First clamping part; 323. Abutting surface; 324. Third connecting hole; 33. Connecting rod; 4. Massage head; 41. Weight reduction groove; 42. Mounting hole; 43. Second clamping part; 5. Decorative part.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] The utility model provides a massage device.

[0033] The massage device is used to massage the human body. The massage device can be a wearable massage device or a non-wearable massage device. If it is a wearable massage device, it can be a massage belt (waist massager), a neck massager, a head massager, an eye massager, etc.; if it is a non-wearable massage device, it can be a waist support, etc.

[0034] In the embodiment of the present utility model, Figures 1 to 7 As shown, the massage device includes a belt body 1, a driving member 2 and a reversing assembly 3, wherein the driving member 2 is arranged at one side of the belt body 1, and the driving member 2 has an output shaft 21; the reversing assembly 3 includes an eccentric portion 31 and a connecting portion 32, the eccentric portion 31 is connected to the output shaft 21 and the connecting portion 32, and the connection between the eccentric portion 31 and the connecting portion 32 is located at one side of the output shaft 21, and the connecting portion 32 extends in the radial direction of the output shaft 21 and passes through the belt body 1; the belt body 1 is used to limit the connecting portion 32 when the output shaft 21 rotates, so that the connecting portion 32 reciprocates in the thickness direction of the belt body 1.

[0035] It should be noted that the driver 2 is located on one side of the belt body 1, which means that the driver 2 is located on one side of the surface of the belt body 1. In addition, the connection between the eccentric portion 31 and the connecting portion 32 is located on one side of the output shaft 21, which means that the connection between the eccentric portion 31 and the connecting portion 32 is located on one side of the output shaft 21 circumferentially.

[0036] In a specific implementation, the driving member 2 can be a single-axis motor, a dual-axis motor, a cylinder, a hydraulic cylinder, etc., as long as it can drive the eccentric part 31 to rotate, and no specific limitation is made here.

[0037] Specifically, see Figure 6 and Figure 7The eccentric part 31 is an eccentric wheel 311, and the eccentric wheel 311 is provided with a first connecting hole 311a, and the first connecting hole 311a is connected to the output shaft 21. Of course, in other embodiments, the eccentric wheel 311 may not be provided with the first connecting hole 311a, and the output shaft 21 may be directly welded to the eccentric wheel 311, so that the assembly between the eccentric wheel 311 and the output shaft 21 can also be achieved.

[0038] The eccentric wheel 311 is further provided with a second connecting hole 311b, which extends in parallel with the first connecting hole 311a and is arranged at intervals, the connecting portion 32 is provided with a third connecting hole 324, and the reversing assembly 3 further includes a connecting rod 33, which is connected to the second connecting hole 311b and the third connecting hole 324 to fix the connecting portion 32 on the eccentric wheel 311. Of course, in other embodiments, the connecting portion 32 can also be directly sleeved on the eccentric wheel 311 to achieve assembly between the connecting portion 32 and the eccentric wheel 311.

[0039] It can be understood that the massage device of the technical solution of the utility model is provided with a belt body 1 for the connection part 32 to pass through. When the output shaft 21 of the driving member 2 rotates, the movement of the connection part 32 is restricted by the belt body 1 so that the connection part 32 can reciprocate in the thickness direction of the belt body 1. In this way, the connection part 32 can reciprocate and strike the part to be massaged on the human body. Compared with a hard shell, the belt body 1 is light in weight, and when the belt body 1 contacts the human skin, the user will not feel much discomfort.

[0040] In some embodiments, the belt body 1 includes fabric, and the connecting portion 32 is disposed through the fabric. Specifically, the fabric is a flat soft piece of material formed by crossing, winding, and connecting small and long soft objects, which has the advantages of wide sources, diversified manufacturing methods, and easy acquisition. Of course, the design of the present application is not limited to this. In other embodiments, the belt body 1 can also be made of leather materials.

[0041] In specific implementation, the belt body 1 can be entirely made of fabric, or can be partially made of fabric while the remaining structure is not made of fabric.

[0042] The belt body 1 includes two opposite extension ends, which are detachably connected, and the belt body 1 is used for being worn by the user. The design of the present application can be used in waist massage products. The belt body 1 can be wrapped around the waist of the human body. When the two extension ends of the belt body 1 are connected together, the massage device is worn on the user. This arrangement enables the belt body 1 to have multiple functions (limiting the movement of the connecting part 32 and being worn by the user).

[0043] In specific implementation, there are many ways to detachably connect the two extension ends of the belt body 1, such as by assembling magnetic parts for adsorption, by assembling Velcro for bonding, by assembling snap-fit ​​connection, etc. Of course, the detachable connection between the two extension ends of the belt body 1 can also be achieved by manually tying knots.

[0044] The belt body 1 is arranged in a flat shape. The flat design can effectively reduce the thickness of the belt body 1, thereby reducing the overall structural weight of the belt body 1 and improving the wearing comfort of the user.

[0045] In addition, the belt body 1 is also arranged in a long strip shape. Such a design makes it easy for the belt body 1 to fit the waist, legs, neck and other parts of the human body, making it convenient for the user to wear the belt body 1 on the body.

[0046] The massage device includes a massage head 4, and the massage head 4 and the driving member 2 are respectively arranged on two opposite sides of the belt body 1, and the connecting portion 32 is connected to the massage head 4. The shape of the massage head 4 can be adaptively adjusted according to actual needs, and it can be a spherical shape, a shape imitating a human hand, etc., and no specific restrictions are made here. Through the contact between the massage head 4 and the human body, it is convenient for developers to adaptively adjust the shape of the massage head 4 according to the product positioning, and improve the comfort of the product when massaging the human body. For example, when the product is a neck massage product, the massage head 4 can be designed to imitate the shape of a human hand, when the product is a leg massage product, the massage head 4 can be designed to be spherical, when the product is a waist massage product, the massage head 4 can be designed to be hemispherical, and so on.

[0047] See also Figure 5 The side of the massage head 4 facing away from the belt body 1 is formed with a convex arc surface. It is not difficult to understand that the side of the massage head 4 facing away from the belt body 1 is used to contact the human body. By designing the side of the massage head 4 contacting the human body as a convex arc surface, it is possible to avoid excessive edges and corners on the surface of the massage head 4, which is conducive to improving the comfort of the massage head 4 when it contacts the human skin.

[0048] See also Figure 6 The massage head 4 is provided with a weight-reducing groove 41 on one side of the belt body 1. Such a design can reduce the weight of the massage head 4, making it easier for the connection part 32 to drive the massage head 4 to move. Furthermore, in order to ensure the strength of the overall structure of the massage head 4, some reinforcing ribs can be designed in the weight-reducing groove 41.

[0049] See also Figure 6The connecting portion 32 includes a mounting rod 321, which passes through the belt body 1. The peripheral wall of the mounting rod 321 is provided with a first clamping portion 322. The massage head 4 is provided with a mounting hole 42 for mounting the mounting rod 321. The peripheral wall of the mounting hole 42 is provided with a second clamping portion 43. The first clamping portion 322 is clamped with the second clamping portion 43. The first clamping portion 322 is clamped with the second clamping portion 43, so that the massage head 4 can be restricted from rotating around the mounting rod 321, thereby ensuring the tightness of the connection between the massage head 4 and the mounting rod 321.

[0050] In a specific implementation, one of the first clamping portion 322 and the second clamping portion 43 may be a clamping groove, and the other may be a clamping protrusion that is clamped and matched with the clamping groove.

[0051] In addition, to further ensure the installation stability of the massage head 4, the massage head 4 is also provided with a first threaded hole penetrating the bottom wall of the mounting hole 42, and the mounting rod 321 is provided with a second threaded hole corresponding to the first threaded hole. The screws / bolts can be threadedly connected to the first threaded hole and the second threaded hole respectively to fix the massage head 4 on the mounting rod 321.

[0052] In order to prevent the first threaded hole from being exposed to the outside, the massage device further comprises a decorative member 5 which is covered on the massage head 4. The decorative member 5 can cover the first threaded hole to prevent it from being exposed to the outside and affecting the ornamental properties.

[0053] The connecting portion 32 is formed with a contact surface 323 on the side of the belt body 1 facing away from the massage head 4, the contact surface 323 is arranged toward the belt body 1, the mounting rod 321 is connected to the contact surface 323, and the contact surface 323 is used to contact the belt body 1. Because the belt body 1 can be flexibly deformed to a certain extent, when the output shaft 21 rotates, the connecting portion 32 can drive the belt body 1 to reciprocate in a small range.

[0054] It can be understood that the abutting surface 323 can abut against the surface of the belt body 1. By providing the abutting surface 323, the contact area between the connecting portion 32 and the belt body 1 can be increased, and the connecting portion 32 is prevented from infinitely moving away from the driving member 2, ensuring that a part of the structure of the connecting portion 32 is located on one side of the belt body 1, and another part of the structure is located on the other side of the belt body 1. When installing the connecting portion 32, when the abutting surface 323 abuts against the belt body 1, it can be determined that the connecting portion 32 passes through the belt body 1 and moves into place.

[0055] The driving member 2 includes a motor and a reduction mechanism, and the motor drives the output shaft 21 to rotate through the reduction mechanism. This arrangement is to prevent the massage head 4 from impacting the human body too quickly due to excessive rotation speed.

[0056] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A massage device, characterized in that: include: belt body; A driving member, disposed on one side of the belt body, wherein the driving member has an output shaft; A reversing assembly, comprising an eccentric portion and a connecting portion, wherein the eccentric portion is connected to the output shaft and the connecting portion, the connection between the eccentric portion and the connecting portion is located on one side of the output shaft, and the connecting portion extends in the radial direction of the output shaft and passes through the belt body; wherein, The belt body is used to restrict the connection part when the output shaft rotates, so that the connection part reciprocates in the thickness direction of the belt body.

2. The massage device according to claim 1, characterized in that: The belt body includes a fabric, and the connecting portion is disposed through the fabric.

3. The massage device according to claim 1, characterized in that: The belt body comprises two opposite extending ends, the two extending ends are detachably connected, and the belt body is used to be worn by a user.

4. The massage device according to claim 1, characterized in that: The belt body is arranged in a flat shape.

5. The massage device according to claim 1, characterized in that: The belt body is arranged in a long strip shape.

6. The massage device according to claim 1, characterized in that: The massage device comprises a massage head, wherein the massage head and the driving member are respectively arranged on two opposite sides of the belt body, and the connecting part is connected to the massage head.

7. The massage device according to claim 6, characterized in that: The massage head is formed with an outwardly convex arc surface on one side facing away from the belt body.

8. The massage device according to claim 6, characterized in that: A weight-reducing groove is concavely arranged on one side of the massage head facing the belt body.

9. The massage device according to claim 6, characterized in that: The connecting portion comprises a mounting rod, the mounting rod is arranged through the belt body, and a first clamping portion is arranged on a peripheral wall of the mounting rod; The massage head is provided with a mounting hole for the mounting rod to be mounted, a second clamping portion is provided on a peripheral wall of the mounting hole, and the first clamping portion is clamped with the second clamping portion.

10. The massage device according to claim 9, characterized in that: The connecting portion is formed with a contact surface on a side of the belt body facing away from the massage head, the contact surface is arranged toward the belt body, the mounting rod is connected to the contact surface, and the contact surface is used to contact the belt body.

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