Kneading, shoulder grasping and beating integrated multifunctional neck and shoulder massage machine core

Abstract

The utility model discloses a kneading, shoulder grasping and beating integrated multifunctional neck and shoulder massage machine core which is provided with an outer shell, a first power shaft in transmission connection with a motor is arranged in the outer shell, the two ends of the first power shaft are both connected with a first eccentric wheel and a deflection wheel, a first massage arm is sleeved outside the first eccentric wheel, and a second massage arm is sleeved outside the deflection wheel. A first massage head is arranged at one end of the first massage arm, a first guide assembly is arranged corresponding to the first massage arm, a second massage arm is sleeved outside the deflection wheel, a second massage head is arranged on the second massage arm, and a second guide assembly is arranged corresponding to the second massage arm. The second power shaft is connected with a second eccentric wheel, the second eccentric wheel is sleeved with a movable sleeve, the two ends of the movable sleeve extend to be provided with third massage arms, third massage heads are arranged on the third massage arms, and third guide assemblies are arranged corresponding to the third massage arms. The massage machine core is simple in structure, reasonable in design and capable of simulating various massage modes such as rubbing and hammering, shoulder grabbing and pinching, and the massage effect of the machine core is further improved.

Description

Technical Field

[0001] The utility model relates to massage equipment, in particular to a multifunctional neck and shoulder massage machine core with the functions of kneading, shoulder grabbing and hammering. Background Art

[0002] Massage equipment is used to massage human muscles to relax them. There are various types of massage equipment on the market. Chinese patent document (publication number: CN 219398106) U; Publication Date: July 25, 2023) discloses a neck and shoulder massage movement, which is characterized in that: it includes a motor arranged in a shell; the motor drives a drive shaft to rotate; a set of massage components is provided at each end of the drive shaft; the massage component includes an eccentric wheel and a deflection wheel arranged on the drive shaft; the deflection wheel is eccentrically and tiltedly arranged on the drive shaft; the eccentric wheel is sleeved with a first massage arm; the deflection wheel is sleeved with a second massage arm; the first massage arm and the second massage arm are arranged at an angle; the first massage arm is provided with a deflection slide for limiting, and the shell is provided with a pin shaft for cooperating with the deflection slide so that the first massage arm performs a reciprocating and swinging compound motion; the second massage arm is provided with a ball head, and the shell is provided with a ball head slide for the ball head to slide, so that the second massage arm performs a reciprocating and swinging compound motion; the ball head slide and the deflection slide are arranged at an angle so that the first massage arm and the second massage arm have different reciprocating directions.

[0003] The defect of the above structure is that it can only simulate the kneading and lifting massage effects by controlling the swing of the two massage arms, and cannot provide more abundant massage options in actual use, resulting in a mediocre massage experience and difficulty in meeting the user's needs for multi-functional massage. Utility Model Content

[0004] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a multifunctional neck and shoulder massage movement that can knead, grab and beat the shoulders to solve the above problems.

[0005] To this end, the present invention is implemented by adopting the following scheme:

[0006] The multifunctional neck and shoulder massage movement with kneading, shoulder grabbing and hammering functions is provided with an outer shell, wherein a first power shaft connected to the motor is provided in the outer shell, and both ends of the first power shaft are connected to a first eccentric wheel and a deflection wheel, a first massage arm is sheathed on the first eccentric wheel, a first massage head is provided on one end of the first massage arm, a first guide assembly is provided corresponding to the first massage arm, a second massage arm is sheathed on the deflection wheel, a second massage head is provided on the second massage arm, and a second guide assembly is provided corresponding to the second massage arm. It is characterized in that it also includes a second power shaft connected to the motor, the second power shaft is connected to the second eccentric wheel, a movable sleeve is provided on the second eccentric wheel, third massage arms are extended from both ends of the movable sleeve, a third massage head is provided on the third massage arm, and a third guide assembly is provided corresponding to the third massage arm.

[0007] One end of the second massage arm is extended to be provided with two connecting parts, and each connecting part is installed with a second massage head.

[0008] The motor is a double-headed motor, a worm is connected to the output shaft at one end of the motor, the worm is engaged with the worm wheel, a first gear is coaxially arranged on the worm wheel, the first gear is engaged with the second gear, the second gear is connected to the first power shaft, and the second power shaft is located at the other end of the motor.

[0009] A one-way bearing is provided between the second power shaft and the second eccentric wheel.

[0010] The first guide assembly includes a guide arm, one end of which is hinged to the first massage arm, and the other end of which is hinged to the interior of the outer shell.

[0011] The second guide assembly includes a guide groove arranged inside the outer shell, one end of the second massage arm extends into the guide groove, the deflection wheel is provided with an inclined surface, a column is extended on the inclined surface, the second massage arm is sleeved on the column, and a cover plate is connected to one end of the column, so that one side of the second massage arm is in close contact with the inclined surface.

[0012] The third guide assembly is an elastic guide sleeve, and one end of the third massage head provided on the third massage arm passes through the elastic guide sleeve.

[0013] The third massage arm is provided with a polygonal clip-on slot, the third massage head is arranged at one end of the connecting arm, and the other end of the connecting arm is extended with a polygonal clip-on block which can be inserted into the polygonal clip-on slot.

[0014] The above-mentioned technical solution has an integrated multifunctional neck and shoulder massage movement with kneading, shoulder grabbing and hammering, which adds an additional set of power shafts, and drives the movable sleeve to move through the power shaft and eccentric wheel structure, thereby driving the third massage arm to perform reciprocating motion, providing a kneading and hammering massage effect in another position, so that the massage movement can provide richer massage functions, simulate kneading, shoulder grabbing, pinching and other massage effects, and provide users with a better massage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model has the following drawings:

[0016] Figure 1 This is the external structure diagram of the utility model;

[0017] Figure 2 This is the internal structure diagram of the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged view of the area pointed by A in the middle;

[0019] Figure 4 This is a separate structural diagram of the deflection wheel, the second massage arm and the cover plate of the utility model;

[0020] Figure 5 This is a structural diagram of the third massage arm and the third massage head of the present invention being connected via a connecting arm;

[0021] Figure 6 This is a structural diagram of part of the outer shell of the utility model. DETAILED DESCRIPTION

[0022] As shown in the figure, the utility model discloses an integrated multifunctional neck and shoulder massage movement for kneading, shoulder grabbing and hammering, which has an outer shell 1, and a first power shaft 17 connected to the motor 15 is provided inside the outer shell 1, and both ends of the first power shaft 17 are connected to the first eccentric wheel 3 and the deflection wheel 27, and the first eccentric wheel 3 is sheathed with a first massage arm 4, and one end of the first massage arm 4 is provided with a first massage head 8, and a first guide assembly is provided corresponding to the first massage arm 4. Specifically, the first guide assembly includes a guide arm 16, one end of the guide arm 16 is hinged to the first massage arm 4, and the other end is hinged to the inside of the outer shell 1, and the deflection wheel 27 is sheathed with a second massage arm 5, and the second massage head 2 is provided on the second massage arm 5. In this embodiment, one end of the second massage arm 5 is extended with two connecting parts, and a second massage head 2 is installed on each connecting part. A second guide assembly is provided for the second massage arm 5. Specifically, the second guide assembly includes a guide slot 18 provided within the outer shell 1. A guide portion 24 extending from one end of the second massage arm 5 extends into the guide slot 18. A deflection wheel 27 is provided with an inclined surface 26, and a column 25 extends from the inclined surface 26. The second massage arm 5 is mounted on the column 25, and a cover plate 9 is connected to one end of the column 25, so that one side of the second massage arm 5 is closely attached to the inclined surface 26. The outer shell 1 also includes a second power shaft 13 connected to the motor 15. The second power shaft 13 is connected to the second eccentric wheel 11. A movable sleeve 14 is mounted on the second eccentric wheel 11. A third massage arm 10 is extended from both ends of the movable sleeve 14. The third massage arm 10 is provided with a third massage head 6. A third guide assembly is provided for the third massage arm 10. Specifically, the third guide assembly is an elastic guide sleeve 7. One end of the third massage head 6 provided on the third massage arm 10 passes through the elastic guide sleeve 7. Furthermore, a one-way bearing 12 is provided between the second power shaft 13 and the second eccentric 11. Due to the use of the one-way bearing 12, when the second power shaft 13 rotates in the direction driving the one-way bearing 12, it can drive the second eccentric to rotate, thereby driving the third massage arm 10 and the third massage head 6 to operate. When the second power shaft 13 rotates in the direction not driving the one-way bearing 12, the second power shaft 13 only idles and does not drive the second eccentric 11 to rotate. At this time, the third massage head 6 does not operate to massage, thereby providing different massage modes. In this embodiment, the motor 15 is a double-headed motor. The output shaft 23 at one end of the motor 15 is connected to a worm 22, which meshes with a worm wheel 21. The worm wheel 21 is coaxially provided with a first gear 20, which meshes with a second gear 19, which is connected to the first power shaft 17. The second power shaft 13 is located at the other end of the motor. This allows only a single motor to be provided in the outer shell to drive all components to operate, thereby improving the synchronization of their operations and reducing costs.Furthermore, a polygonal card slot 29 is provided on the third massage arm 10, and the third massage head 6 is provided at one end of the connecting arm 28. A polygonal card block 30 is provided at the other end of the connecting arm 28, which can be inserted into the polygonal card slot 29. In this embodiment, the polygonal card slot 29 and the polygonal card block 30 are both quadrilaterals. By adopting this structure, the connecting arm 28 can be selected to rotate to a desired angle, thereby adjusting the distance between the third massage heads 6 on the two connecting arms 28, and then the connecting arm 28 can be realized by inserting the polygonal card block 30 into the polygonal card slot 29. The positioning installation of 28 can meet the shoulder width, hammering massage position, hammering force, and stroke height of different users during hammering (the hammering force changes due to the difference in hammering arm length). The user can plug and unplug and select the width and narrow position of the third massage head 6 for hammering, which solves the defects of a single hammering point, low massage force, and not being able to adapt to large differences in user body shapes. At the same time, when the third massage head 6 is not used for massage, the connecting arm 28 can be directly pulled out together with the third massage head 6 to make room for the shoulder and neck, so as to suit a wider range of users with different body shapes.

[0023] The working principle of the present utility model is as follows: by controlling the motor 15 to start, the first power shaft 23 is driven to rotate, and through the worm gear and gear set, the first power shaft 17 is driven to rotate, and the first power shaft 17 drives the first eccentric wheel 3 to rotate, and drives the first massage arm 4 to swing, and realizes the guided swing of the first massage arm 4 under the cooperation and guidance of the guide arm 16, so that the first massage head 8 moves to massage the human body, and at the same time, the first power shaft 17 also drives the deflection wheel 27 to rotate. As the deflection wheel 27 rotates, its inclined surface 26 will squeeze the second massage arm 5 to move, so that the second massage arm 5 performs a reciprocating motion under the guidance of the guide groove 18, thereby driving the second massage head 2 to move along a certain trajectory to massage the human body. At the same time, the second power shaft 13 on the motor 15 drives the second eccentric wheel 11 to rotate, drives the movable sleeve 14 and the third massage arm 10 to move, and the third massage arm 10 moves under the guidance of the elastic guide sleeve 7, driving the third massage head 6 to move along a certain trajectory to massage the human body.

[0024] The structure of the present invention adds an additional set of power shafts, and drives the movable sleeve to move through the power shaft and the eccentric wheel structure, thereby driving the third massage arm to perform reciprocating motion, providing a kneading and hammering massage effect at another position, so that the massage movement can provide richer massage functions, simulate kneading, shoulder grabbing, pinching and other massage effects, and thus provide users with a better massage experience.

Claims

1. A multifunctional neck and shoulder massage movement capable of kneading, grabbing and tapping, comprising an outer shell (1), wherein a first power shaft (17) connected to a motor (15) is provided in the outer shell (1), both ends of the first power shaft (17) are connected to a first eccentric wheel (3) and a deflection wheel (27), a first massage arm (4) is sheathed on the first eccentric wheel (3), a first massage head (8) is provided on one end of the first massage arm (4), a first guide assembly is provided corresponding to the first massage arm (4), a second massage arm (5) is sheathed on the deflection wheel (27), a second massage head (2) is provided on the second massage arm (5), and a second guide assembly is provided corresponding to the second massage arm (5), characterized in that The invention also includes a second power shaft (13) connected to the motor (15), the second power shaft (13) is connected to the second eccentric wheel (11), the second eccentric wheel (11) is provided with a movable sleeve (14), and third massage arms (10) are provided at both ends of the movable sleeve (14), a third massage head (6) is provided on the third massage arm (10), and a third guide assembly is provided corresponding to the third massage arm (10).

2. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that One end of the second massage arm (5) is extended to be provided with two connecting parts, and a second massage head (2) is mounted on each connecting part.

3. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that The motor (15) is a double-headed motor. A worm (22) is connected to an output shaft (23) at one end of the motor (15). The worm (22) is meshed with a worm wheel (21). A first gear (20) is coaxially arranged on the worm wheel (21). The first gear (20) is meshed with a second gear (19). The second gear (19) is connected to a first power shaft (17). The second power shaft (13) is located at the other end of the motor.

4. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that A one-way bearing (12) is provided between the second power shaft (13) and the second eccentric wheel (11).

5. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that The first guide assembly comprises a guide arm (16), one end of the guide arm (16) being hinged to the first massage arm (4), and the other end being hinged inside the outer shell (1).

6. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that The second guide assembly includes a guide groove (18) arranged inside the outer shell (1), one end of the second massage arm (5) extends into the guide groove (18), the deflection wheel (27) is provided with an inclined surface (26), a column (25) is extended on the inclined surface (26), the second massage arm (5) is sleeved on the column (25), and one end of the column (25) is connected to a cover plate (9), so that one side of the second massage arm (5) is in close contact with the inclined surface (26).

7. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that The third guide assembly is an elastic guide sleeve (7), and one end of a third massage head (6) provided on the third massage arm (10) passes through the elastic guide sleeve (7).

8. The multifunctional neck and shoulder massage mechanism with kneading, shoulder grabbing and hammering functions according to claim 1 is characterized in that The third massage arm (10) is provided with a polygonal mounting slot (29), the third massage head (6) is arranged at one end of the connecting arm (28), and the other end of the connecting arm (28) is extended with a polygonal mounting block (30) that can be inserted into the polygonal mounting slot (29).

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