Shoulder and neck massage instrument with dustproof cover

Abstract

The utility model relates to a shoulder and neck massage instrument, in particular to a shoulder and neck massage instrument with a dustproof cover, which comprises a shell, a driving assembly, a rotating massage assembly and a reciprocating massage assembly, the shell is provided with a first opening and a second opening, the rotating massage assembly comprises a rotating rod, the first opening is used for exposing the rotating rod, and the reciprocating massage assembly comprises a swing rod. A first dustproof sleeve is arranged between the first opening and the rotating rod, the outer edge of the first dustproof sleeve is fixed relative to the shell, the inner edge of the first dustproof sleeve moves along with the rotating rod, a second dustproof sleeve is arranged between the second opening and the swinging rod, and the outer edge of the second dustproof sleeve is fixed relative to the shell. The inner edge of the second dustproof sleeve moves along with the swing rod, the first dustproof sleeve and the second dustproof sleeve isolate the interior of the shell from the external environment, and dust and moisture are prevented. The first dustproof sleeve only bears torsional force of the rotating rod, the second dustproof sleeve only bears pulling force of the swing rod, the acting force is single, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to a shoulder and neck massager, and more particularly to a shoulder and neck massager equipped with a dust cover. Background Technology

[0002] A Chinese utility patent with announcement number CN219398100U discloses a massage mechanism with multiple massage heads for simultaneous massage. It uses a single motor to synchronize two massage structures on both sides to massage multiple parts of the human body at the same time. In order to protect the mechanism, a cloth cover is wrapped around it. The cloth cover deforms under the movement of the reciprocating massage head and the rotating massage head. In particular, the cloth cover material between the reciprocating massage head and the rotating massage head is subject to both the unidirectional tension of the reciprocating massage head and the torsional force of the rotating massage head, which makes it easy to be damaged. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present invention aims to provide a shoulder and neck massager with a dust cover, which is designed with a first dust cover and a second dust cover, which not only ensures the dust protection effect, but also improves the service life of the dust cover.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A shoulder and neck massager with a dust cover includes a housing, a drive assembly, a rotating massage assembly, and a reciprocating massage assembly. The housing has a first opening and a second opening. The drive assembly is disposed within the housing. The rotating massage assembly is driven by the drive assembly. The rotating massage assembly includes a rotating rod. The first opening exposes the rotating rod. The reciprocating massage assembly is driven by the drive assembly and includes a swing rod. The second opening exposes the swing rod. A first dust cover is provided between the first opening and the rotating rod. The outer edge of the first dust cover is fixed relative to the housing, and the inner edge of the first dust cover moves with the rotating rod. A second dust cover is provided between the second opening and the swing rod. The outer edge of the second dust cover is fixed relative to the housing, and the inner edge of the second dust cover moves with the swing rod.

[0005] In this design, the first dust cover is positioned between the first opening and the rotating rod, and the second dust cover is positioned between the second opening and the swing rod, isolating the interior of the housing from the external environment for dust and moisture protection. The outer edge of the first dust cover is fixed relative to the housing, and the outer edge of the second dust cover is fixed relative to the housing, so that the first dust cover is only subjected to the torsional force of the rotating rod, and the second dust cover is only subjected to the tensile force of the swing rod. The force is singular, and the service life is extended.

[0006] Preferably, the housing includes an outer shell and an inner shell. The outer shell has a first opening and a second opening. The edges of the first opening are located on the same plane, and the edges of the second opening are located on the same curved surface. The first dust cover is fastened to the outer shell. The inner shell is provided with a mounting base, and the second dust cover is fitted between the outer shell and the mounting base.

[0007] In this design, due to the swing amplitude of the swing rod and the overall thickness of the housing, the edge of the second opening is located within the curved surface, causing interference in the fastening connection. Therefore, a mounting base is provided on the inner shell for the installation of the second dust cover.

[0008] Preferably, the first dust cover includes a connecting sleeve, which is sleeved on the rotating rod, and the rotating rod is provided with an installation groove for installing the connecting sleeve.

[0009] In this design, the rotation of the rotating rod is small, and the connecting sleeve of the first dust cover is directly fitted onto the rotating rod and installed in the mounting groove, which will not collide with the rotating rod and reduce wear.

[0010] Preferably, the second dust cover includes a limiting sleeve, which is fitted onto the swing rod.

[0011] In this design, the limiting sleeve is fitted onto the swing arm to accommodate the swing arm's range of motion and shape.

[0012] Preferably, both the first dust cover and the second dust cover include a dust cover body, and the dust cover body has multiple pleats.

[0013] In this design, the unfolding of the folds of the dustproof body can accommodate the movement of the inner edge of the corresponding dustproof cover.

[0014] Preferably, the drive assembly includes a dual-axis power source and a transmission component. The rotating component is rotatably arranged, and the transmission component is symmetrically arranged on both sides of the dual-axis power source. The transmission component includes a gear, an eccentric wheel, and an inclined column. The gear is driven by the dual-axis power source, and the eccentric wheel and the inclined column are both driven by the gear.

[0015] In this solution, the dual-axis power source drives the gear to rotate, which in turn drives the eccentric wheel and the inclined column to rotate, achieving synchronous rotational massage and reciprocating massage.

[0016] Preferably, the rotating massage assembly further includes a hemisphere, the lower surface of which is in contact with the upper surface of the inclined column. The hemisphere is provided with a limiting protrusion and the rotating rod. The inner shell is provided with a limiting groove, which cooperates with the limiting protrusion.

[0017] In this design, the hemisphere rotates in an undulating manner under the drive of the inclined column, achieving rotational massage.

[0018] Preferably, a collar is fitted on the eccentric wheel, a push rod is hinged to the collar, the push rod is provided with a drive shaft, one end of the swing rod is hinged to the inner shell, and the swing rod is provided with a moving groove for the drive shaft to pass through and move.

[0019] In this design, the eccentric wheel drives the push rod via a collar, and the push rod pushes and pulls the swing rod through the cooperation of the drive shaft and the moving groove to achieve reciprocating massage.

[0020] Preferably, the rotating massage assembly includes a rotating massage head, the rotating massage head having a heating component inside, and the rotating massage head being mounted on the rotating rod.

[0021] In this design, the heating element is located inside the rotating massage head, which heats the head during massage, thus enhancing the massage experience.

[0022] The beneficial effects of this utility model are as follows: the first dust cover is disposed between the first opening and the rotating rod, and the second dust cover is disposed between the second opening and the swing rod, isolating the interior of the shell from the external environment, thus preventing dust and moisture. The outer edges of both the first and second dust covers are fixed relative to the shell, ensuring that the first dust cover is only subjected to the torsional force of the rotating rod, and the second dust cover is only subjected to the tensile force of the swing rod. This single force application extends the service life. Therefore, this utility model has substantial features and advancements compared to existing technologies. Attached Figure Description

[0023] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0025] Figure 2 This is a cross-sectional view of the present invention.

[0026] Figure 3 This is a three-dimensional structural diagram of the outer shell in this utility model.

[0027] Figure 4 This is a three-dimensional structural diagram of the first dust cover in this utility model.

[0028] Figure 5 This is a three-dimensional structural diagram of the second dust cover in this utility model.

[0029] Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure with part of the outer shell removed.

[0030] Figure 7 for Figure 6 A schematic diagram of the three-dimensional structure without the inner shell.

[0031] In the diagram: 1. Housing; 2. First opening; 3. Second opening; 4. Drive assembly; 5. Rotary massage assembly; 6. Rotating rod; 7. Reciprocating massage assembly; 8. Swing rod; 9. First dust cover; 10. Second dust cover; 11. Outer shell; 12. Inner shell; 13. Mounting base; 14. Connecting sleeve; 15. Mounting groove; 16. Limiting sleeve; 17. Dustproof body; 18. Pleats; 19. Dual-axis power source; 20. Transmission component; 21. Gear; 22. Eccentric wheel; 23. Inclined column; 24. Hemisphere; 25. Limiting protrusion; 26. Limiting groove; 27. Collar; 28. Push rod; 30. Drive shaft; 31. Moving groove. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0033] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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.

[0034] In the description of this application, the terms "first," "second," etc., 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.

[0035] See appendix Figure 1-6This embodiment of a shoulder and neck massager with a dust cover includes a housing 1, a drive assembly 4, a rotating massage assembly 5, and a reciprocating massage assembly 7. The housing 1 has a first opening 2 and a second opening 3. The drive assembly 4 is disposed inside the housing 1. The rotating massage assembly 5 is drivenly connected to the drive assembly 4. The rotating massage assembly 5 includes a rotating rod 6. The first opening 2 exposes the rotating rod 6. The reciprocating massage assembly 7 is drivenly connected to the drive assembly 4. The reciprocating massage assembly 7 includes a swing rod 8. The second opening 3 exposes the swing rod 8. A first dust cover 9 is provided between the first opening 2 and the rotating rod 6. The outer edge of the first dust cover 9 is fixed relative to the housing 1, and the inner edge of the first dust cover 9 moves with the rotating rod 6. A second dust cover 10 is provided between the second opening 3 and the swing rod 8. The outer edge of the second dust cover 10 is... The housing 1 is fixed, and the inner edge of the second dust cover 10 moves with the swing rod 8. The housing 1 includes an outer shell 11 and an inner shell 12. The outer shell 11 has a first opening 2 and a second opening 3. The edges of the first opening 2 are located on the same plane, and the edges of the second opening 3 are located on the same curved surface. The first dust cover 9 is fastened to the outer shell 11. The inner shell 12 is provided with a mounting base 13. The second dust cover 10 is assembled between the outer shell 11 and the mounting base 13. The first dust cover 9 includes a connecting sleeve 14, which is sleeved on the rotating rod 6. The rotating rod 6 is provided with a mounting groove 15 for the connecting sleeve 14 to be installed. The second dust cover 10 includes a limiting sleeve 16, which is sleeved on the swing rod 8. Both the first dust cover 9 and the second dust cover 10 include a dustproof body 17, which has multiple pleats 18.

[0036] In this embodiment, during massage, the inner edge of the first dust cover 9 moves with the rotating rod 6, the inner edge of the second dust cover 10 moves with the swing rod 8, and the folds 18 of the dust cover body 17 flatten to adapt to the movement of the inner edge of the corresponding dust cover. The outer edge of the corresponding dust cover is the outer edge of the dust cover body 17, and the inner edge of the corresponding dust cover is the inner edge of the dust cover body 17.

[0037] In other alternative embodiments, the dustproof body 17 is telescopic to accommodate deformation caused by movement of the inner edge of the dustproof sleeve; the first dustproof sleeve 9 can be installed on the inner shell 12; the mounting groove 15 for the installation of the connecting sleeve 14 may not be provided.

[0038] See appendix Figure 6-7The drive assembly 4 includes a dual-axis power source 19 and a transmission component 20. The rotating component is rotatably arranged, and the transmission component 20 is symmetrically arranged on both sides of the dual-axis power source 19. The transmission component 20 includes a gear 21, an eccentric wheel 22, and an inclined column 23. The gear 21 is driven by the dual-axis power source 19, and the eccentric wheel 22 and the inclined column 23 are both driven by the gear 21. The rotating massage assembly 5 also includes a hemisphere 24. The lower surface of the hemisphere 24 is in contact with the upper surface of the inclined column 23, and the hemisphere 24 is provided with a limiting position. The inner shell 12 is provided with a limiting groove 26, which cooperates with the limiting protrusion 25. The eccentric wheel 22 is fitted with a collar 27, and the collar 27 is hinged to a push rod 28. The push rod 28 is provided with a drive shaft 30. One end of the swing rod 8 is hinged to the inner shell 12. The swing rod 8 is provided with a moving groove 31 for the drive shaft 30 to pass through and move. The rotating massage assembly 5 includes a rotating massage head, and the rotating massage head is provided with a heating assembly. The rotating massage head is mounted on the rotating rod 6.

[0039] In this embodiment, gear 21, eccentric wheel 22, and inclined column 23 are mounted on the same shaft, and hemisphere 24 is mounted on the top of the shaft. Gear 21, eccentric wheel 22, and inclined column 23 are fixedly connected, which can be plug-in or integrated design. A set of gears 21 is also provided coaxially between gear 21 and dual-axis power source 19 for deceleration to provide optimal massage force. The rotation of inclined column 23 causes the upper surface of inclined column 23 to be misaligned with the lower surface of hemisphere 24, resulting in an imbalance of support force. The undulation of hemisphere 24 makes the lower surface fit with the upper surface of inclined column 23 to balance the support force. The heating component is specifically a heating plate, which is attached to the inner wall of the rotating massage head, which is a mature technology. Eccentric wheel 22 drives collar 27 to rotate eccentrically, and pushes and pulls swing rod 8 through push rod 28. Swing rod 8 is equipped with swing massage head.

[0040] In other alternative implementations, there can be dual power sources; both the rotating rod 6 and the swing rod 8 are mounted on the output shaft of the dual-axis power source 19, with various transmission methods, which is a mature technology.

[0041] The above description represents the preferred embodiment of this utility model. It should be noted that the protection scope of this utility model is not limited thereto. For those skilled in the art, various improvements, modifications, or equivalent substitutions can be made without departing from the equivalent inventive concept disclosed in this utility model, and these modifications and substitutions are also considered to be within the protection scope of this utility model.

Claims

1. A shoulder and neck massager with a dust cover, comprising: The housing (1) has a first opening (2) and a second opening (3); A drive assembly (4) is disposed within the housing (1); A rotating massage assembly (5) is connected to the drive assembly (4) in a transmission manner. The rotating massage assembly (5) includes a rotating rod (6), and the first opening (2) exposes the rotating rod (6). A reciprocating massage assembly (7) is connected to the drive assembly (4) in a transmission manner. The reciprocating massage assembly (7) includes a swing rod (8), and the second opening (3) exposes the swing rod (8). characterized in that A first dust cover (9) is provided between the first opening (2) and the rotating rod (6). The outer edge of the first dust cover (9) is fixed relative to the housing (1). The inner edge of the first dust cover (9) moves with the rotating rod (6). A second dust cover (10) is provided between the second opening (3) and the swing rod (8). The outer edge of the second dust cover (10) is fixed relative to the housing (1). The inner edge of the second dust cover (10) moves with the swing rod (8).

2. The shoulder and neck massager with a dust cover according to claim 1, characterized in that: The housing (1) includes The outer shell (11) has a first opening (2) and a second opening (3). The edges of the first opening (2) are located on the same plane, and the edges of the second opening (3) are located on the same curved surface. The first dust cover (9) is fastened to the outer shell (11). The inner shell (12) is provided with a mounting base (13), and the second dust cover (10) is fitted between the outer shell (11) and the mounting base (13).

3. The shoulder and neck massager with dust cover of claim 1, wherein: The first dust cover (9) includes a connecting sleeve (14), which is sleeved on the rotating rod (6), and the rotating rod (6) is provided with an installation groove (15) for the connecting sleeve (14) to be installed.

4. The shoulder and neck massager with dust cover of claim 1, wherein: The second dust cover (10) includes a limiting sleeve (16), which is fitted onto the swing rod (8).

5. The shoulder and neck massager with dust cover of claim 1, wherein: Both the first dust cover (9) and the second dust cover (10) include a dust cover body (17), which has multiple pleats (18).

6. The shoulder and neck massager with dust cover of claim 2, wherein: The drive assembly (4) includes a dual-axis power source (19) and a transmission component (20). The rotating component is rotatably arranged, and the transmission component (20) is symmetrically arranged on both sides of the dual-axis power source (19). The transmission component (20) includes a gear (21), an eccentric wheel (22), and an inclined column (23). The gear (21) is connected to the dual-axis power source (19) in a transmission connection, and the eccentric wheel (22) and the inclined column (23) are both connected to the gear (21) in a transmission connection.

7. The shoulder and neck massager with dust cover of claim 6, wherein: The rotating massage component (5) also includes a hemisphere (24), the lower surface of which is in contact with the upper surface of the inclined column (23). The hemisphere (24) is provided with a limiting protrusion (25) and the rotating rod (6). The inner shell (12) is provided with a limiting groove (26), which cooperates with the limiting protrusion (25).

8. The shoulder and neck massager with dust cover of claim 6, wherein: The eccentric wheel (22) is sleeved with a sleeve ring (27), the sleeve ring (27) is hinged with a push rod (28), the push rod (28) is provided with a driving shaft (30), one end of the swing rod (8) is hinged with the inner shell (12), and the swing rod (8) is provided with a moving groove (31) for the driving shaft (30) to pass through and move.

9. The shoulder and neck massager with dust cover of claim 1, wherein: The rotating massage assembly (5) comprises rotating massage heads, heating assemblies are arranged in the rotating massage heads, and the rotating massage heads are mounted on the rotating rods (6).

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