CN220917724U

CN220917724U - Massage mechanism

Info

Publication number: CN220917724U
Application number: CN202322128862.XU
Authority: CN
Inventors: 张明伟
Original assignee: Suzhou Herb Health Technology Co ltd
Current assignee: Suzhou Herb Health Technology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-05-10
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to a massage mechanism, which comprises a massage arm assembly and a driving assembly, wherein the massage arm assembly comprises a first massage arm and a second massage arm; the driving assembly comprises a driving motor and a driving shaft in transmission connection with the driving motor, the driving shaft is in transmission connection with the first massage arm and the second massage arm to drive the first massage arm and the second massage arm to rotate, and the driving axes of the first massage arm and the second massage arm are parallel and form an included angle larger than 0 degree with the axis of the driving shaft. The utility model can drive the two massage arms to rotate simultaneously to carry out kneading action, the massage comfort of the massage arms is better, the whole movement has compact structure, stable driving and low cost.

Description

Massage mechanism

Technical Field

The utility model relates to the field of massage appliances, in particular to a massage mechanism.

Background

The conventional massage mechanism generally comprises a massage arm and a massage driving assembly, wherein the massage arm is generally arranged left and right, and the massage driving assembly drives the massage arm to realize massage actions such as kneading, beating and the like. The kneading is realized by the eccentric design of the massage arm, so that the massage arm rotates and can swing left and right at the same time, thereby realizing the kneading-like effect; the beating is that the massage arm simply rotates to realize the effect similar to beating.

In the existing massage mechanism, only one group of kneading massage arms are usually arranged, and the massage effect and the comfort level are found to be improved after the experience, so that how to improve the massage comfort level is a place where the current massage mechanism needs to be improved continuously.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to provide a massage mechanism with better massage comfort.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A massage mechanism comprising:

Massage arm assembly: the massage arm assembly comprises a first massage arm and a second massage arm;

And a driving assembly: the driving component comprises a driving motor and a driving shaft in transmission connection with the driving motor, the driving shaft is in transmission connection with the first massage arm and the second massage arm to drive the first massage arm and the second massage arm to rotate,

The drive shafts of the first massage arm and the second massage arm are parallel, and an included angle larger than 0 degrees is formed between the drive shafts and the drive shafts.

In the above technical scheme, preferably, an included angle of 5-10 degrees is formed between the axis lines of the driving shafts of the first massage arm and the second massage arm and the axis line of the driving shaft.

Above-mentioned technical scheme is preferred, the massage arm subassembly still include eccentric transmission spare, eccentric transmission spare have first boss, second boss, first boss, second boss on set up the eccentric shaft hole that runs through both, the drive shaft wear to establish in the eccentric shaft hole, first massage arm cover establish first boss on, second massage arm cover establish second boss on.

Above-mentioned technical scheme is preferable, massage mechanism still include drive assembly, drive assembly include back shaft, first drive gear and second drive gear, the back shaft with the drive shaft parallel, first drive gear cover establish the back shaft on, the second drive gear cover establish on the drive shaft and fixed with it, driving motor's output shaft with first drive gear transmission cooperation, first drive gear with second drive gear transmission cooperation.

Further preferably, the first massage arm is provided with a first chute, the support shaft is arranged in the first chute in a penetrating manner, and the first chute and the support shaft can slide relatively.

Further preferably, the massage mechanism further comprises a base, and the massage arm assembly, the driving assembly and the transmission assembly are all arranged on the base.

Still more preferably, the base is provided with a second chute, the first massage arm is provided with a sliding column, and the sliding column is slidably inserted into the second chute.

Preferably, the two ends of the driving shaft are respectively connected with the massage arm assembly in a transmission way.

Further preferably, the driving motor is in transmission connection with the middle part of the driving shaft.

In the above technical scheme, preferably, the driving motor drives the first massage arm and the second massage arm to rotate through the driving shaft to do kneading actions of approaching and separating.

In the above technical solution, preferably, the first massage member and the second massage member are respectively provided with massage balls, and a kneading area is formed between the massage balls of the first massage member and the massage balls of the second massage member;

Further preferably, a plurality of massage balls are provided on the first massage member.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model can drive the two massage arms to rotate simultaneously to carry out kneading action, the massage comfort of the massage arms is better, the whole movement has compact structure, stable driving and low cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the first embodiment (state one);

fig. 2 is a schematic structural diagram of the first embodiment (state two);

FIG. 3 is an exploded view of the first embodiment;

FIG. 4 is a schematic top view of the first embodiment;

FIG. 5 is a schematic cross-sectional view of A-A of FIG. 4;

FIG. 6 is a schematic view in section B-B of FIG. 4;

FIG. 7 is a schematic cross-sectional view of C-C of FIG. 4;

FIG. 8 is an exploded view of a second embodiment;

FIG. 9 is a schematic top view of a second embodiment;

FIG. 10 is a schematic view in section D-D of FIG. 9;

FIG. 11 is a schematic cross-sectional view of E-E of FIG. 9.

In the above figures:

1. A base; 10. a second chute;

20. A first massage arm; 200. a first chute; 201. a spool; 21. a second massage arm; 22. a massage ball; 23. an eccentric transmission member; 230. a first boss; 231. a second boss; 232. eccentric shaft holes;

30. a driving motor; 31. a drive shaft;

40. a support shaft; 41. a first transmission gear; 42. and a second transmission gear.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

A massage mechanism as shown in fig. 1-7 includes a base 1, a massage arm assembly, a drive assembly, a transmission assembly, and the like.

The base 1 is used as a base of the massage mechanism, and the massage arm component and the driving component are arranged on the base 1.

The massage arm assemblies are provided in pairs, two, each comprising a first massage arm 20, a second massage arm 21, the first massage arm 20 being located inside the second massage arm 21 in the illustration. The first massage element 20 and the second massage element 21 are respectively provided with massage balls 22, and in the drawings: one massage ball 22 is arranged on the first massage member 20, three massage balls 22 are arranged on the second massage member 21, and a kneading area is formed between the massage balls 22 of the first massage member 20 and the massage balls 22 of the second massage member 21.

The driving assembly comprises a driving motor 30 and a driving shaft 31 in transmission connection with the driving motor 30, the driving shaft 31 is in transmission connection with the first massage arm 20 and the second massage arm 21, and the driving motor 30 drives the first massage arm 20 and the second massage arm 21 to rotate through the driving shaft 31.

In this embodiment, a pair of massage arm assemblies are respectively connected with two ends of the driving shaft 31 in a transmission manner, and the driving motor 30 is connected with the middle part of the driving shaft 31 in a transmission manner, so as to form massage arm assemblies on two sides and a layout of the middle driving assembly.

In this embodiment: the axes of the first massage arm 20 and the second massage arm 21 are parallel, and an included angle of more than 0 degrees is formed between the axes of the first massage arm and the second massage arm and the axis of the driving shaft 31, and the included angle can be preferably 5-10 degrees. The specific method is as follows: the massage arm assembly further comprises an eccentric transmission part 23, the eccentric transmission part 23 is provided with a first boss 230 and a second boss 231, eccentric shaft holes 232 penetrating through the first boss 230 and the second boss 231 are formed in the first boss 230 and the second boss 231, namely, the axes of the holes are not overlapped with the axes of the first boss 230 and the second boss 231, the eccentric shaft holes are deviated to form eccentricity, a driving shaft 31 is arranged in the eccentric shaft holes 232 in a penetrating mode, the first massage arm 20 is sleeved on the first boss 230, and the second massage arm 21 is sleeved on the second boss 231. The driving motor 30 can synchronously drive the first massage arm 20 and the second massage arm 21 to eccentrically rotate through the driving shaft 31 by the eccentric transmission part 23, so that the first massage arm 20 and the second massage arm 21 can be in close and far kneading motions, namely, the two massage arm assemblies are simultaneously driven to carry out kneading motions.

The transmission assembly comprises a support shaft 40, a first transmission gear 41 and a second transmission gear 42, i.e. a two-stage transmission. Wherein: the support shaft 40 is parallel to the driving shaft 31, the first transmission gear 41 is sleeved on the support shaft 40 and can rotate relatively with the support shaft, namely, the support shaft 40 only supports the first transmission gear 41, but the support shaft 40 cannot rotate along with the rotation of the first transmission gear 41, the second transmission gear 42 is sleeved on the driving shaft 31 and fixed with the driving shaft 31, and the rotation of the second transmission gear 42 drives the driving shaft 31 to rotate. The output shaft of the driving motor 30 is in driving fit with a first transmission gear 41, such as a worm wheel and a worm, and the first transmission gear 41 is meshed with a second transmission gear 42.

In this embodiment: the first massage arm 20 is provided with a first sliding groove 200, the supporting shaft 40 is arranged in the first sliding groove 200 in a penetrating manner, and the first sliding groove 200 and the supporting shaft 40 can slide relatively. Thus, when the driving motor 30 drives the driving shaft 31 to rotate, the driving shaft 31 drives the first massage arm 20 to rotate due to the eccentric cooperation of the driving shaft 31 and the first massage arm 20, but at the same time, the supporting shaft 40 passes through the first sliding groove 200, so that the rotation of the first massage arm 20 is limited, and the first massage arm can only move on the track of the first sliding groove 200, thereby realizing a guiding and limiting effect. A similar structure can be adopted for the second massage arm 21, and a detailed description thereof will be omitted.

Example two

As shown in fig. 8 to 11, this embodiment is substantially the same as the first embodiment except that: the base 1 is provided with a second chute 10, the first massage arm 20 is provided with a slide column 201, and the slide column 201 is slidably inserted into the second chute 10. Thus, when the driving motor 30 drives the driving shaft 31 to rotate, the driving shaft 31 drives the first massage arm 20 to rotate due to the eccentric cooperation of the driving shaft 31 and the first massage arm 20, but simultaneously, the sliding column 201 is plugged into the second sliding groove 10, so that the first massage arm 20 is limited to rotate and can only move on the track of the second sliding groove 10, thereby realizing a guiding and limiting effect.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A massage mechanism, characterized in that: comprising the following steps:

The massage arm assembly also comprises an eccentric transmission part, the eccentric transmission part is provided with a first boss and a second boss, eccentric shaft holes penetrating the first boss and the second boss are formed in the first boss and the second boss, the driving shaft is arranged in the eccentric shaft holes in a penetrating mode, the first massage arm is sleeved on the first boss, the second massage arm is sleeved on the second boss,

2. The massage mechanism of claim 1, wherein: the massage mechanism also comprises a transmission assembly, the transmission assembly comprises a supporting shaft, a first transmission gear and a second transmission gear, the supporting shaft is parallel to the driving shaft, the first transmission gear is sleeved on the supporting shaft, the second transmission gear is sleeved on the driving shaft and fixed with the driving shaft, an output shaft of the driving motor is in transmission fit with the first transmission gear, and the first transmission gear is in transmission fit with the second transmission gear.

3. The massage mechanism of claim 2, wherein: the first massage arm is provided with a first sliding groove, the support shaft is arranged in the first sliding groove in a penetrating mode, and the first sliding groove and the support shaft can slide relatively.

4. The massage mechanism of claim 2, wherein: the massage mechanism also comprises a base, and the massage arm assembly, the driving assembly and the transmission assembly are all arranged on the base.

5. The massage mechanism of claim 4, wherein: the base is provided with a second chute, the first massage arm is provided with a slide column, and the slide column is slidably inserted into the second chute.

6. The massage mechanism of any one of claims 1 to 5, wherein: the two ends of the driving shaft are respectively connected with the massage arm component in a transmission way.

7. The massage mechanism of claim 6, wherein: the driving motor is in transmission connection with the middle part of the driving shaft.

8. The massage mechanism of claim 1, wherein: the driving motor drives the first massage arm and the second massage arm to rotate through the driving shaft to do kneading action of approaching and keeping away.

9. The massage mechanism of claim 1, wherein: the massage balls of the first massage arm and the massage balls of the second massage arm form kneading areas.