CN219721193U

CN219721193U - Massage machine core

Info

Publication number: CN219721193U
Application number: CN202223586996.8U
Authority: CN
Inventors: 陈志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-09-22
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a massage machine core, which comprises a massage component, a power piece and a transmission component, wherein the massage component comprises a base, a driving shaft, two rotating seats and at least one massage rod, the massage rod is eccentrically arranged between the two rotating seats, the two rotating seats are fixed with the driving shaft, the driving shaft is rotationally connected with the base, the transmission component is a multi-stage speed reducer, the driving shaft is coaxially fixed with an output shaft of the multi-stage speed reducer, and the power piece is used for driving the multi-stage speed reducer to rotate; the massage device has the advantages of compact and stable structure, capability of reducing noise in the massage process and mild massage strength.

Description

Massage machine core

Technical Field

The utility model relates to the technical field of health care equipment, in particular to a massage machine core.

Background

The massage device such as the massage chair and the massage pillow is a common health care massage product in daily life, and people can use the massage chair and the massage pillow to massage the human body after experiencing heavy work, housework and the like so as to achieve the health care effects of relaxing tension muscles, eliminating fatigue, promoting blood circulation, dredging channels and collaterals and the like. Wherein, the massage movement is used as one of the important components of the massager, which directly influences the massage effect of the massager.

For the old, the requirements of the old on the massagers are gentle, however, the existing massagers such as the massage headrest have the problems of high matching speed and high noise, the sleeping quality of the users is influenced when the massage strength is too high, and the massage headrest is extremely unsuitable for the crowds.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a massage machine core which has compact and stable structure, can reduce the generation of noise in the massage process and has mild massage strength.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a massage core, includes massage subassembly, power spare and drive assembly, massage subassembly includes base, drive shaft, two rotation seat and at least one massage stick, the massage stick eccentric arrangement is between two rotation seats, two the rotation seat all with the drive shaft is fixed mutually, the drive shaft with the base rotates to be connected, drive assembly is multistage reduction gear, the drive shaft with multistage reduction gear's output shaft is coaxial fixed, the power spare is used for the drive multistage reduction gear rotates.

Further, the base includes the bottom plate and fixedly sets up support frame and gear box on the bottom plate, the drive shaft with the support frame the gear box rotates to be connected, drive assembly sets up in the gear box, drive assembly includes first duplicate gear, second duplicate gear, third duplicate gear, fourth gear and gear shaft, the gear shaft is installed in the gear box, first duplicate gear with third duplicate gear all with the gear shaft rotates to be connected, the output shaft with the gear box rotates to be connected, second duplicate gear with the output shaft rotates to be connected, the coaxial fixed setting of fourth gear is in on the output shaft, coaxial being fixed with the worm on the output shaft of power spare, first duplicate gear comprises worm wheel and pinion of integrated connection, the worm with worm wheel meshing in the first duplicate gear realizes one-stage reduction, pinion in the first duplicate gear with big gear meshing in the second duplicate gear realizes the second duplicate reduction, pinion in the second duplicate gear with big gear meshing in the third duplicate gear realizes the third duplicate reduction, fourth duplicate gear meshing realizes.

Further, the gear shaft is parallel to the output shaft.

Further, the power piece is a motor.

Furthermore, the number of the massage rods is at least two, and the massage rods are rotationally connected with the rotating seat.

Further, the massage rod consists of two symmetrical roller type massage heads with elasticity.

Furthermore, the massage rod is made of elastic materials.

Compared with the prior art, the utility model has the advantages that the multi-stage speed reducer is used for greatly reducing the speed and then driving the massage rod to rotate, the massage strength is mild, the structure is compact, the transmission is stable, the noise is small, and the utility model can be applied to the massage pillow and is beneficial to improving the sleeping quality of a user.

Drawings

FIG. 1 is a schematic view of the overall external shape of a massage pillow when the present utility model is applied to the massage pillow;

FIG. 2 is a schematic view of the utility model applied to a massage pillow;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is an exploded view of the present utility model;

fig. 5 is a schematic structural view of the transmission assembly of the present utility model.

In the figure: 1. a pillow body; 2. a motor; 3. a bottom plate; 4. a rotating seat; 5. a massage rod; 6. a support frame; 7. a gear box; 8. a drive shaft; 9. an output shaft; 10. a first double gear; 11. a second duplex gear; 12. a third double gear; 13. a fourth gear; 14. a worm; 15. a gear shaft; 16. roller type massage head; 17. a concave portion.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 3-5, a massage machine core comprises a massage component, a power part and a transmission component, wherein the massage component comprises a base, a driving shaft 8, two rotating seats 4 and two massage rods 5, the massage rods 5 are eccentrically arranged between the two rotating seats 4 and are rotationally connected with the rotating seats 4, the two rotating seats 4 are fixed with the driving shaft 8, the driving shaft 8 is rotationally connected with the base, the transmission component is a multi-stage reducer, the driving shaft 8 is coaxially fixed with an output shaft 9 of the multi-stage reducer, and the power part can be a motor 2 for driving the multi-stage reducer to rotate.

The base comprises a base plate 3, a supporting frame 6 and a gear box 7 which are fixedly arranged on the base plate 3, a driving shaft 8 is rotationally connected with the supporting frame 6 and the gear box 7, a transmission assembly is arranged in the gear box 7 and comprises a first duplex gear 10, a second duplex gear 11, a third duplex gear 12, a fourth gear 13 and a gear shaft 15, the gear shaft 15 is arranged in the gear box 7 and is parallel to the output shaft 9, the first duplex gear 10 and the third duplex gear 12 are rotationally connected with the gear shaft 15, the output shaft 9 is rotationally connected with the gear box 7, the second duplex gear 11 is rotationally connected with the output shaft 9, the fourth gear 13 is coaxially and fixedly arranged on the output shaft 9, a worm 14 is coaxially fixed on the output shaft 9 of the power piece, the first duplex gear 10 is composed of a worm wheel and a pinion which are integrally connected, the pinion in the worm 14 is meshed with the worm wheel in the first duplex gear 10 to achieve two-stage speed reduction, the pinion in the first duplex gear 10 is meshed with the pinion in the second duplex gear 11 to achieve three-stage speed reduction, the pinion in the second duplex gear 11 is meshed with the pinion in the third duplex gear 12 to achieve three-stage speed reduction, and the fourth duplex gear 13 is meshed with the pinion in the fourth duplex gear 13 to achieve four-stage speed reduction.

In the embodiment, the transmission assembly is subjected to primary speed reduction by the worm and the worm wheel, so that the mode can obtain a large transmission ratio, the structure is compact, the transmission is stable, the noise is small, and the self-locking performance is realized, namely, only the worm wheel can be driven by the worm wheel, but the worm cannot be driven by the worm wheel, and the massage assembly can not be forced to drive the transmission assembly to reversely rotate under external force.

In this embodiment, each massage rod 5 is provided with two symmetrical roller type massage heads 16, so as to perform larger-amplitude rotary massage, and each roller type massage head 16 can be provided with a plurality of protruding points to perform auxiliary massage, and the roller type massage heads 16 are made of elastic materials such as silica gel, so that the roller type massage heads 16 have certain hardness, but generate certain comfort to the human body.

The working process of the utility model is as follows: after the motor 2 drives the worm 14 to rotate, the worm 14 drives the transmission assembly to move, the transmission assembly is used for realizing great reduction, and the output shaft 9 of the transmission assembly drives the driving shaft 8 to rotate, so that the massage rod 5 on the rotating seat 4 moves up and down in a fluctuating manner, and the massage purpose is achieved.

As shown in fig. 1-2, the massage headrest comprising the massage movement is arranged in the headrest body 1 to massage the head of a human body, the top surface of the headrest body 1 is provided with a concave part 17 which is concave, the radian and the depth of the concave part 17 are matched with the neck of the human body, the massage strength of the massage movement is mild, the transmission is stable, the noise is small, and the massage movement is applied to the massage headrest and can help to improve the sleeping quality of a user. Besides the massage headrest, the massage machine core can be applied to other massagers for massaging the neck, the arms, the legs and the like of a human body, such as a massage chair, a massage back cushion and the like, so as to meet different massage requirements of users.

The scope of the present utility model includes, but is not limited to, the above embodiments, and any alterations, modifications, and improvements made by those skilled in the art are intended to fall within the scope of the utility model.

Claims

1. The utility model provides a massage core, includes massage subassembly, power piece and drive assembly, its characterized in that: the massage assembly comprises a base, a driving shaft, two rotating seats and at least one massage rod, wherein the massage rod is eccentrically arranged between the two rotating seats, the two rotating seats are fixed with the driving shaft, the driving shaft is rotationally connected with the base, the base comprises a bottom plate, a supporting frame and a gear box, the supporting frame and the gear box are fixedly arranged on the bottom plate, the driving shaft is rotationally connected with the gear box, the transmission assembly is arranged in the gear box, the transmission assembly is a multi-stage speed reducer, an output shaft of the multi-stage speed reducer is rotationally connected with the gear box, the driving shaft is coaxially fixed with the output shaft, and the power piece is used for driving the multi-stage speed reducer to rotate.

2. A massage movement according to claim 1, wherein: the transmission assembly comprises a first duplex gear, a second duplex gear, a third duplex gear, a fourth gear and a gear shaft, wherein the gear shaft is arranged in the gear box, the first duplex gear and the third duplex gear are both in rotary connection with the gear shaft, the second duplex gear and the output shaft are in rotary connection, the fourth gear is coaxially and fixedly arranged on the output shaft, a worm is coaxially fixed on the output shaft of the power piece, the first duplex gear is composed of a worm wheel and a pinion which are integrally connected, the worm is meshed with the worm wheel in the first duplex gear to realize one-stage reduction, the pinion in the first duplex gear is meshed with the big gear in the second duplex gear to realize two-stage reduction, the pinion in the second duplex gear is meshed with the big gear in the third duplex gear to realize three-stage reduction, and the pinion in the third duplex gear is meshed with the fourth gear to realize four-stage reduction.

3. A massage movement according to claim 2, characterized in that: the gear shaft is parallel to the output shaft.

4. A massage movement according to claim 1, wherein: the power piece is a motor.

5. A massage movement according to claim 1, wherein: the number of the massage rods is at least two, and the massage rods are rotationally connected with the rotating seat.

6. A massage movement according to claim 1 or 5, characterized in that: the massage rod consists of two symmetrical roller type massage heads with elasticity.

7. A massage movement according to claim 6, wherein: the massage rod is made of elastic materials.