Shoulder and neck massage device

Abstract

The utility model relates to the technical field of massage instruments, in particular to a shoulder and neck massage device which comprises a shell and massage parts, a motor and a gear set are arranged in the shell, the massage parts comprise a first massage part and a second massage part, the first massage part comprises a massage end and a connecting end, the connecting end is hinged to the shell, and the gear set is in transmission connection with an eccentric part. A first eccentric part and a second eccentric part are eccentrically and convexly arranged on the two sides of the eccentric part respectively, a first connecting part is rotatably arranged on the first eccentric part, and the first connecting part extends towards the first massage part and is movably connected with the side, close to the connecting end, of the first massage part; the gear set drives the eccentric part to rotate so that the first connecting part can push the first massage part to swing back and forth relative to the shell. The second massage part is connected with the second eccentric part, and the gear set drives the eccentric part to rotate so that the second eccentric part can drive the second massage part to rotate relative to the shell. The technical problems that in the prior art, the number of distributed massage heads is small, and the internal structure is complex are effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of massage equipment, and in particular to a shoulder and neck massage device. Background Art

[0002] In modern society, people working in front of computers for a long time will cause shoulder and neck pain. There is a portable shoulder and neck massager on the market that can massage and hammer the shoulders, neck and other parts, thereby promoting blood circulation and relaxing tense muscles.

[0003] However, the existing shoulder and neck massagers on the market have few massage heads, and cannot fully massage the position that the user wants to massage. In addition, the internal structure of the massagers is complex and heavy, which will put a burden on the user's shoulders and neck. Utility Model Content

[0004] The present application provides a shoulder and neck massage device to at least solve the technical problems in the prior art of less distributed massage heads and complex internal structure.

[0005] In order to achieve the above-mentioned purpose, the present application provides a shoulder and neck massage device, including a shell and a massage piece movably arranged outside the shell, a motor and a gear set are arranged inside the shell, the motor provides driving force for the gear set, the massage piece includes a first massage piece and a second massage piece, the first massage piece includes a massage end and a connecting end, the connecting end is hinged to the shell, the gear set is transmission-connected with an eccentric piece, the two sides of the eccentric piece are eccentrically protruded with a first eccentric part and a second eccentric part, a first connecting piece is rotatably sleeved on the first eccentric part, the first connecting piece extends toward the direction of the first massage piece and is movably connected to a side of the first massage piece close to the connecting end, the gear set drives the eccentric piece to rotate so that the first connecting piece pushes the first massage piece to swing back and forth relative to the shell; the second massage piece is connected to the second eccentric part, and the gear set drives the eccentric piece to rotate so that the second eccentric part drives the second massage piece to rotate relative to the shell.

[0006] In some embodiments, the gear set includes an output gear, the output gear is provided with an output shaft, the eccentric piece is sleeved on the output shaft, and the output gear can drive the eccentric piece to rotate through the output shaft.

[0007] In some embodiments, the first connecting member may be movably connected to a joint member, and the first connecting member is transmission-connected to the first massage member via the joint member, and the swing range of the first massage member may be adjusted by adjusting the length of the joint member.

[0008] In some embodiments, one end of the joint component is hinged to the first connecting component, and the hinge axis is arranged parallel to the output shaft; the other end of the joint component is hinged to the first massage component, and the hinge axis is arranged parallel to the hinge axis of the first massage component and the shell.

[0009] In some embodiments, a second connecting member is connected to the second eccentric portion, and the second massage member is disposed on the second connecting member.

[0010] In some embodiments, the second connecting member is rotatably connected to the second eccentric portion, the shell is provided with a transverse travel groove, and the second connecting member is provided with a limiting portion movable in the travel groove, and the limiting portion cooperates with the travel groove so that the second connecting member has a tendency to move laterally.

[0011] In some embodiments, a third massage member and a fourth massage member are further disposed on the second connecting member, wherein the third massage member is located at an upper end of the second massage member, and the fourth massage member is located at a side end of the second massage member.

[0012] In some embodiments, the gear set also includes a first transmission gear and a second transmission gear arranged coaxially, the first transmission gear and the second transmission gear are fixed in the circumferential direction, the motor is provided with a screw, the screw is connected to the first transmission gear and can drive the second transmission gear to rotate, and the second transmission gear is meshed with the output gear.

[0013] In some embodiments, a diameter of the second transmission gear is smaller than a diameter of the first transmission gear.

[0014] In some embodiments, the first massage element is swingably disposed at the lower end of the housing.

[0015] According to the above content, the beneficial effects of this application are:

[0016] 1. There are multiple massage parts with different functions. The first massage part can achieve a knocking massage effect on the user, and the second, third and fourth massage parts can achieve a more comprehensive kneading massage effect on the user at different positions;

[0017] 2. Streamline the internal structure, reduce the weight of the device, and reduce the burden on users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1It is a schematic diagram of the overall structure of the embodiment of the present application;

[0020] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the present application;

[0021] Figure 3 is a schematic diagram of the structure of a gear set in an embodiment of the present application;

[0022] Figure 4 is an exploded schematic diagram of the eccentric member and the first connecting member of the embodiment of the present application;

[0023] Figure 5 It is an exploded schematic diagram of the shell and the second connecting member of the embodiment of the present application.

[0024] Explanation of the reference numerals: housing 1; travel groove 1.1; motor 2; screw 2.1; gear set 3; first transmission gear 3.1; second transmission gear 3.2; output gear 3.3; first massage member 4.1; massage end 4.1.1; connecting end 4.1.2; second massage member 4.2; third massage member 4.3; fourth massage member 4.4; eccentric member 5; first eccentric part 5.1; second eccentric part 5.2; first connecting member 6; joint member 7; second connecting member 8; limiting part 8.1. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for ordinary technicians in the field related to the contents disclosed in the present application, some changes such as design, manufacturing or production based on the technical contents disclosed in the present application are only conventional technical means, and should not be understood as insufficient contents disclosed in the present application.

[0026] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0027] Unless otherwise defined, the technical terms or scientific terms involved in this application should be understood by people with ordinary skills in the technical field to which this application belongs. The words "one", "a", "a", "the" and the like involved in this application do not indicate a quantitative limitation, and may represent the singular or plural. The terms "include", "comprise", "have" and any of their variations involved in this application are intended to cover non-exclusive inclusions; for example, a process, method, system, product or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units inherent to these processes, methods, products or devices. The words "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "multiple" involved in this application refers to greater than or equal to two. "And / or" describes the association relationship of associated objects, indicating that there can be three relationships, for example, "A and / or B" can represent: A exists alone, A and B exist at the same time, and B exists alone. The terms "first", "second", "third" and the like involved in the present application are merely used to distinguish similar objects and do not represent a specific ordering of the objects.

[0028] The present application provides a shoulder and neck massage device, comprising a shell and a massage piece movably arranged outside the shell, a motor and a gear set are arranged inside the shell, the motor provides driving force for the gear set, the massage piece comprises a first massage piece and a second massage piece, the first massage piece comprises a massage end and a connecting end, the connecting end is hinged to the shell, the gear set is transmission-connected with an eccentric piece, the two sides of the eccentric piece are eccentrically protruded with a first eccentric part and a second eccentric part, a first connecting piece is rotatably sleeved on the first eccentric part, the first connecting piece is extended toward the direction of the first massage piece and is movably connected to a side of the first massage piece close to the connecting end, the gear set drives the eccentric piece to rotate so that the first connecting piece pushes the first massage piece to swing back and forth relative to the shell; the second massage piece is connected to the second eccentric part, the gear set drives the eccentric piece to rotate so that the second eccentric part drives the second massage piece to rotate relative to the shell.

[0029] Implementation example Figures 1 to 5 As shown, a shoulder and neck massage device includes a shell 1 and a massage piece movably arranged outside the shell 1, a motor 2 and a gear set 3 are arranged inside the shell 1, the motor 2 provides a driving force for the gear set 3, the massage piece is connected to the gear set 3, and the motor 2 rotates through the gear set 3 to drive the massage piece to move.

[0030] The massage parts include a first massage part 4.1, a second massage part 4.2, a third massage part 4.3 and a fourth massage part 4.4. The first massage part 4.1 is swingably arranged at the lower end of the housing 1, and the second massage part 4.2, the third massage part 4.3 and the fourth massage part 4.4 are rotatably arranged on the housing 1.

[0031] Furthermore, a gear set 3 is provided on the left and right sides of the housing 1, and a screw 2.1 as an output end is provided on both sides of the motor 2. The gear set 3 includes an output gear 3.3, a first transmission gear 3.1 and a second transmission gear 3.2, and the first transmission gear 3.1 and the second transmission gear 3.2 are coaxially arranged and fixed to each other in the circumferential direction. The screw 2.1 is connected to the first transmission gear 3.1 and can drive the second transmission gear 3.2 to rotate, and the second transmission gear 3.2 is meshed with the output gear 3.3 to drive the output gear 3.3 to rotate.

[0032] Specifically, the diameter of the second transmission gear 3.2 is smaller than that of the first transmission gear 3.1, so as to reduce speed.

[0033] Furthermore, the first massage part 4.1 includes a massage end 4.1.1 and a connection end 4.1.2, and the connection end 4.1.2 is hinged to the housing 1. An output shaft is provided on the output gear 3.3, and an eccentric part 5 is sleeved on the output shaft. The output gear 3.3 can drive the eccentric part 5 to rotate through the output shaft. The eccentric part 5 has a first eccentric part 5.1 and a second eccentric part 5.2 eccentrically protruded on both sides, and a first connecting part 6 is rotatably sleeved on the first eccentric part 5.1. The first connecting part 6 extends toward the first massage part 4.1 and is hinged to a joint part 7. The other end of the joint part 7 is hinged to a side of the first massage part 4.1 close to the connection end 4.1.2. The swing range of the first massage part 4.1 can be adjusted by adjusting the length of the joint part 7. The output gear 3.3 drives the eccentric part 5 to rotate, so that the first connecting part 6 can push the first massage part 4.1 to swing back and forth relative to the housing 1 through the joint part 7.

[0034] Specifically, the hinge axis of one end of the joint part 7 and the first connecting part 6 is arranged parallel to the output shaft; the hinge axis of one end of the joint part 7 and the first massage part 4.1 is arranged parallel to the hinge axis of the first massage part 4.1 and the shell 1.

[0035] Furthermore, the second eccentric portion 5.2 is connected to the second connecting member 8, and the second massage member 4.2, the third massage member 4.3 and the fourth massage member 4.4 are all arranged on the second connecting member 8. The output gear 3.3 rotates to drive the eccentric member 5 to rotate, and then the second eccentric portion 5.2 can drive the second massage member 4.2, the third massage member 4.3 and the fourth massage member 4.4 to rotate relative to the shell 1 through the second connecting member 8.

[0036] Specifically, the second connecting member 8 is rotatably connected to the second eccentric portion 5.2, the housing 1 is provided with a transverse travel groove 1.1, the second connecting member 8 is provided with a limiting portion 8.1 movable in the travel groove 1.1, the limiting portion 8.1 cooperates with the travel groove 1.1 to make the second connecting member 8 have a tendency to move transversely, thereby making the second massage member 4.2, the third massage member 4.3 and the fourth massage member 4.4 all have a tendency to move transversely.

[0037] Specifically, the third massage element 4.3 is located at the upper end of the second massage element 4.2, and the fourth massage element 4.4 is located at the side end of the second massage element 4.2.

[0038] Those skilled in the art should understand that the various technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A shoulder and neck massage device, comprising a housing and a massage element movably disposed outside the housing, wherein a motor and a gear set are disposed inside the housing, wherein the motor provides a driving force for the gear set, and wherein: The massage piece includes a first massage piece and a second massage piece, the first massage piece includes a massage end and a connecting end, the connecting end is hinged with the shell, the gear group is connected with an eccentric piece in a transmission manner, the gear group includes an output gear, the output gear is provided with an output shaft, the eccentric piece is sleeved on the output shaft, the output gear can drive the eccentric piece to rotate through the output shaft, the two sides of the eccentric piece are eccentrically protruded with a first eccentric part and a second eccentric part, the first eccentric part is rotatably sleeved with a first connecting piece, the first connecting piece is extended toward the direction of the first massage piece and is movably connected to a side of the first massage piece close to the connecting end, the output gear drives the eccentric piece to rotate so that the first connecting piece can push the first massage piece to swing back and forth relative to the shell; the second massage piece is connected to the second eccentric part, the output gear drives the eccentric piece to rotate so that the second eccentric part drives the second massage piece to rotate relative to the shell.

2. A shoulder and neck massage device according to claim 1, characterized in that: The first connecting member may be movably connected to a joint member, and the first connecting member is transmission-connected to the first massage member via the joint member. The swing range of the first massage member may be adjusted by adjusting the length of the joint member.

3. A shoulder and neck massage device according to claim 2, characterized in that: One end of the joint part is hinged to the first connecting part, and the hinge axis is arranged parallel to the output axis; the other end of the joint part is hinged to the first massage part, and the hinge axis is arranged parallel to the hinge axis of the first massage part and the shell.

4. A shoulder and neck massage device according to claim 1, characterized in that: The second eccentric portion is connected to a second connecting member, and the second massage member is arranged on the second connecting member.

5. A shoulder and neck massage device according to claim 4, characterized in that: The second connecting member is rotatably connected to the second eccentric portion, the shell is provided with a transverse travel groove, the second connecting member is provided with a limiting portion movable in the travel groove, and the limiting portion cooperates with the travel groove to enable the second connecting member to have a tendency to move transversely.

6. A shoulder and neck massage device according to claim 5, characterized in that: The second connecting member is also provided with a third massage member and a fourth massage member. The third massage member is located at the upper end of the second massage member, and the fourth massage member is located at the side end of the second massage member.

7. A shoulder and neck massage device according to any one of claims 1 to 6, characterized in that: The gear set also includes a first transmission gear and a second transmission gear arranged coaxially, the first transmission gear and the second transmission gear are fixedly arranged in the circumferential direction, the motor is provided with a screw rod, the screw rod is transmission-connected to the first transmission gear and can drive the second transmission gear to rotate, and the second transmission gear is meshed with the output gear.

8. A shoulder and neck massage device according to claim 7, characterized in that: The diameter of the second transmission gear is smaller than the diameter of the first transmission gear.

9. A shoulder and neck massage device according to any one of claims 1 to 6, characterized in that: The first massage element is swingably arranged at the lower end of the shell.

Images