Neck massager

Abstract

The utility model discloses a neck massager which comprises a base and an upper cover, two bosses distributed left and right are arranged on the upper cover, mounting tables are fixedly arranged on the bosses, and supporting rods are mounted in the mounting tables through mounting mechanisms so that the supporting rods can swing front and back and left and right. A massage head is arranged at the upper end of the supporting rod; the massage device is compact in structure and stable in transmission, the two massage heads can be driven to obliquely rotate and swing through one motor, each massage head can be attached to the neck of a user in a large area so as to improve the feeling of the user, the motor is horizontally arranged in the massage device, the occupied area of the massage device can be reduced, and the massage device is convenient to use. The internal structure integration level is improved; a plurality of double-layer gears are arranged in the multi-stage speed reducer, so that multi-stage speed reduction is performed, the torque is improved, the massage strength is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massagers, in particular to a neck massager. Background Art

[0002] A neck massager is a device specifically used for massaging the neck to relieve neck fatigue and discomfort.

[0003] As shown in a neck massager disclosed in the application number 201621098779.6, most of the current neck massagers on the market massage the user's neck by respectively arranging two rotating spheres on both sides. The form of the massager with such a movement track is single and lacks novelty, and the fit between the sphere and the user's neck is also poor. Therefore, improvements are needed to design a massager with different massage tracks and different supporting methods. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a neck massager to solve the problems mentioned in the above background art.

[0005] The utility model provides the following technical solution: A neck massager includes a base and an upper cover. Two bosses are arranged on the upper cover in a left-right distribution, and an installation platform is fixedly arranged on the boss. A support rod is installed in the installation platform through an installation mechanism so that the support rod can swing back and forth and left and right. A massage head is installed at the upper end of the support rod;

[0006] A driving cavity is formed between the base and the upper cover. The support rod extends downward into the driving cavity. A motor is installed in the driving cavity. The output shaft in the motor extends backward, and a driving mechanism for driving the support rod to swing is arranged in the driving cavity through the motor.

[0007] Preferably, the driving mechanism includes two driving columns rotatably connected in the driving cavity and distributed left and right. An inclined groove is eccentrically arranged in the upper side surface of the driving column. The left and right support rods are respectively inserted into the inclined grooves in the left and right driving columns. A worm is installed on the output shaft. The worm is respectively connected to the two driving columns through two gear sets on the left and right.

[0008] Preferably, the gear set includes a first double-layer gear and a second double-layer gear rotatably connected in the driving cavity. The large gear in the first double-layer gear meshes with the worm. The small gear in the first double-layer gear meshes with the large gear in the second double-layer gear. And the small gear in the second double-layer gear meshes with a driving gear integrally formed on the outer side of the driving column;

[0009] The first double-layer gears in the two gear sets are respectively located on the left and right sides of the worm.

[0010] Preferably, the installation mechanism includes a swing plate installed in the installation table, and first rotating shafts are respectively arranged on the left and right side surfaces of the swing plate and inserted into first rotating grooves on the left and right side surfaces of the installation table.

[0011] A through groove is arranged in the swing plate and penetrates up and down for the support rod to pass through, and second rotating shafts are integrally formed on the front and rear side surfaces of the support rod and inserted into second rotating grooves on the side surfaces of the through groove.

[0012] Preferably, the lower side surface of the base protrudes downward, and the bottom surface of the driving cavity is concave to form a motor groove. An installation plate is fixedly arranged in the motor groove, and the motor is fixed on the installation plate.

[0013] Preferably, heat dissipation grooves are arranged on the bottom surface of the motor groove and penetrate downward.

[0014] Preferably, the massage head extends in the front-rear direction and is concave in the middle to form a pillow shape.

[0015] Preferably, flexible sleeves are respectively sleeved on the front and rear ends of the massage head.

[0016] The utility model provides a neck massager, which has the following beneficial effects:

[0017] The utility model has a compact structure and stable transmission. One motor can drive two massage heads to perform oblique rotational swing, and each massage head can be attached to the user's neck over a large area to improve the user experience. The motor in the utility model is horizontally placed, which is beneficial to reducing the floor area of the utility model and improving the structural integration degree inside the utility model;

[0018] A plurality of double-layer gears are arranged in the utility model for multi-stage speed reduction to increase the torque and improve the massage strength and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the external view schematic diagram of the utility model;

[0020] Figure 2 is Figure 1 the external view schematic diagram after removing the upper cover and one support rod;

[0021] Figure 3 is Figure 2 the top view of

[0022] Figure 4 is Figure 1 the external view schematic diagram after removing the upper cover and the motor.

[0023] In the figure:

[0024] 11. Base; 12. Upper cover; 13. Boss; 14. Mounting table; 15. Support rod; 16. Massage head; 21. Driving cavity; 22. Motor; 23. Driving column; 24. First double-layer gear; 25. Second double-layer gear; 26. Gear; 31. Oscillating plate; 41. Motor slot; 42. Mounting plate; 43. Heat dissipation slot. Detailed implementation manner

[0025] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0028] In the present invention, unless otherwise clearly defined and limited, the terms "mounting", "connecting", "coupling", "fixing", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Refer to Figures 1-4, according to an embodiment of a neck massager of the present utility model, it includes a base 11 and an upper cover 12. There are two bosses 13 distributed left and right on the upper cover 12, and an installation platform 14 is fixedly arranged on the boss 13. A support rod 15 is installed in the installation platform 14 through an installation mechanism, so that the support rod 15 can swing back and forth and left and right. The upper end of the support rod 15 is equipped with a massage head 16. The massage head 16 extends in the front and rear directions and is concave in the middle to form a pillow shape. Flexible sleeves are respectively sleeved on the front and rear ends of the massage head 16. During the rotary swing of the support rod 15, the massage head 16 can massage the user's neck, and the massage head 16 with such a structure can better fit the user's neck and improve the massage effect.

[0030] In order to enable the support rod 15 to swing as described above, a driving cavity 21 is formed between the base 11 and the upper cover 12. The support rod 15 extends downward into the driving cavity 21. A motor 22 is installed in the driving cavity 21. The output shaft in the motor 22 extends backward, and a driving mechanism for driving the support rod 15 to swing is arranged in the driving cavity 21 through the motor 22. The motor 22 arranged in the front and rear directions is beneficial to reducing space occupation and improving the internal integration degree of the device.

[0031] The driving mechanism includes two driving columns 23 rotatably connected in the driving cavity 21 and distributed left and right. An inclined groove is eccentrically arranged on the upper side surface of the driving column 23. The left and right support rods 15 are respectively inserted into the inclined grooves in the left and right driving columns 23. A worm is installed on the output shaft, and the worm is connected to the driving column 23 through two gear sets on the left and right.

[0032] In this embodiment, the gear set includes a first double-layer gear 24 and a second double-layer gear 25 rotatably connected in the driving cavity 21. The large gear in the first double-layer gear 24 meshes with the worm, the small gear in the first double-layer gear 24 meshes with the large gear in the second double-layer gear 25, and the small gear in the second double-layer gear 25 meshes with a driving gear 26 integrally formed outside the driving column 23;

[0033] The first double-layer gears 24 in the two gear sets are respectively located on the left and right sides of the worm.

[0034] The specific driving method is that when the motor 22 is powered on, it will drive the worm to rotate, and then drive the first double-layer gear 24 to rotate. When the first double-layer gear 24 rotates, it will drive the driving gear 26 and the driving column 23 to rotate through the second double-layer gear 25, and then drive the support rod 15 fixed in the driving column 23 to rotate and swing to perform neck massage work.

[0035] In this embodiment, the installation mechanism includes a swing plate 31 installed in the installation table 14. One-way rotating shafts are respectively arranged on the left and right side surfaces of the swing plate 31 and inserted into one-way rotating grooves on the left and right side surfaces of the installation table 14.

[0036] A through groove is arranged in the swing plate 31 and penetrates up and down for the support rod 15 to pass through. Two-way rotating shafts are integrally formed on the front and rear side surfaces of the support rod 15 and inserted into two-way rotating grooves on the side surfaces of the through groove.

[0037] Through the above settings, the support rod 15 can rotate under the drive of the drive column 23.

[0038] In addition, the installation method of the motor 22 is that the lower side surface of the base 11 protrudes downward, and the bottom surface of the drive cavity 21 is concave to form a motor groove 41. An installation plate 42 is fixedly arranged in the motor groove 41, and the motor 22 is fixed on the installation plate 42.

[0039] In order to facilitate the heat dissipation of the motor 22, a heat dissipation groove 43 is arranged on the bottom surface of the motor groove 41 and penetrates downward.

[0040] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A neck massager, comprising a base (11) and an upper cover (12), characterized in that: Two bosses (13) are arranged on the upper cover (12) and are distributed left and right. An installation platform (14) is fixedly arranged on the boss (13). A support rod (15) is installed in the installation platform (14) through an installation mechanism so that the support rod (15) can swing back and forth and left and right. A massage head (16) is installed at the upper end of the support rod (15). A drive cavity (21) is formed between the base (11) and the upper cover (12). The support rod (15) extends downward into the drive cavity (21). A motor (22) is installed in the drive cavity (21). The output shaft in the motor (22) extends backward. A drive mechanism for driving the support rod (15) to swing is arranged in the drive cavity (21) through the motor (22).

2. The neck massager according to claim 1, characterized in that: The drive mechanism includes two drive columns (23) that are rotatably connected in the drive cavity (21) and are distributed left and right. An inclined slot is eccentrically arranged on the upper side surface of the drive column (23). The left and right support rods (15) are respectively inserted into the inclined slots in the left and right drive columns (23). A worm is installed on the output shaft. The worm is connected to the two drive columns (23) respectively through two gear sets on the left and right.

3. A neck massager according to claim 2, characterized in that: The gear set includes a first double-layer gear (24) and a second double-layer gear (25) that are rotatably connected in the drive cavity (21). The large gear in the first double-layer gear (24) meshes with the worm. The small gear in the first double-layer gear (24) meshes with the large gear in the second double-layer gear (25). The small gear in the second double-layer gear (25) meshes with a drive gear (26) integrally formed on the outside of the drive column (23). The first double-layer gears (24) in the two gear sets are respectively located on the left and right sides of the worm.

4. A neck massager according to claim 1, characterized in that: The installation mechanism includes a swing plate (31) installed in the installation platform (14). First rotating shafts are respectively arranged on the left and right side surfaces of the swing plate (31) and are inserted into first rotating slots on the left and right side surfaces of the installation platform (14). A through slot is arranged in the swing plate (31) and runs through up and down for the support rod (15) to pass through. Second rotating shafts are integrally formed on the front and rear side surfaces of the support rod (15) and are inserted into second rotating slots on the side surfaces of the through slot.

5. The neck massager according to claim 1, wherein: The lower side surface of the base (11) protrudes downward, and the bottom surface of the drive cavity (21) is concave to form a motor slot (41). An installation plate (42) is fixedly arranged in the motor slot (41), and the motor (22) is fixed on the installation plate (42).

6. The neck massager according to claim 5, wherein: A heat dissipation slot (43) that runs through downward is arranged on the bottom surface of the motor slot (41).

7. The neck massager according to claim 1, wherein: The massage head (16) extends in the front and rear directions and is concave in the middle to form a pillow shape.

8. The neck massager according to claim 7, characterized in that: Flexible sleeves are respectively sleeved on the front and rear ends of the massage head (16).

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