Compact sofa massage machine core

Abstract

The utility model relates to a compact sofa massage machine core which comprises a kneading assembly, the kneading assembly comprises a kneading motor assembly, an eccentric shaft and two sets of kneading plate assemblies, the two sets of kneading plate assemblies are arranged at the two ends of the eccentric shaft in a mirror image mode, and the kneading motor assembly drives the eccentric shaft to rotate so as to drive the kneading plate assemblies to conduct kneading action; each knocking assembly comprises a knocking motor, a kneading shaft and two knocking connecting assemblies, one end of each knocking connecting assembly is connected with the kneading plate assembly to drive the kneading plate assembly to move so that the kneading plate assembly can perform knocking action, the other end of each knocking connecting assembly is connected with the kneading shaft, and the knocking motor drives the kneading shaft to rotate so as to drive the knocking connecting assemblies. The massage machine core has the advantages that through linkage of the kneading assemblies, the knocking function can be achieved in the kneading process, the structure of an existing massage machine core is simplified, and the occupied space is greatly reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of massage equipment, and in particular to a compact sofa massage movement. Background Art

[0002] The existing massage chairs are large in size and do not match the home style, mainly because the massage core components are large and require space. Some customers want massage functions and hope to match the home style, so there is a trend of adding massage equipment to existing common home sofa products. However, the massage core used in existing massage chairs is large in size and wide, and is not suitable for installation on home sofas. Therefore, there is an urgent need for a compact massage machine for sofas. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the deficiency that the massage machine in the prior art occupies space and is not suitable for installation on a furniture-style sofa, thereby providing a compact sofa massage machine core.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A compact sofa massage movement, comprising:

[0006] The kneading assembly includes a kneading motor assembly, an eccentric shaft and a kneading plate assembly. The kneading plate assembly is provided with two groups, which are mirror-imaged at both ends of the eccentric shaft. The kneading motor assembly drives the eccentric shaft to rotate and then drives the kneading plate assembly to perform kneading action.

[0007] The knocking component includes a knocking motor, a kneading shaft, and a knocking connection component. The knocking connection component is provided with two groups, one end of which is connected to the kneading plate component to drive the kneading plate component to move so that it has a knocking action, and the other end of the knocking connection component is connected to the kneading shaft. The knocking motor drives the kneading shaft to rotate, thereby driving the knocking connection component.

[0008] Furthermore, the knocking connection assembly includes a knocking wheel, a knocking link ball, a knocking pin, and a ball head. The end of the knocking wheel adjacent to the knocking link ball is movably connected through the knocking pin. The ball head is arranged at the other end of the knocking link ball and is connected to the corresponding position of the kneading plate assembly to drive the kneading plate assembly to perform a knocking action. The knocking wheel is connected to the kneading shaft through an eccentric bearing. The knocking motor drives the kneading shaft to rotate, and the kneading shaft drives the knocking wheel to reciprocate along the virtual straight line direction of the kneading plate assembly, and then drives the knocking link ball to drive the ball head to pull the kneading plate assembly back and forth to achieve the knocking action.

[0009] Furthermore, the output shaft of the knocking motor has a worm, and the kneading shaft is provided with a worm wheel meshing with the worm, and also includes a gear box for installing the worm wheel. The kneading shaft is finally driven to rotate through the worm wheel and worm gear. The worm wheel and worm gear can reduce the space required for installing the transmission component.

[0010] Furthermore, the kneading plate assembly includes a massage assembly, a mounting frame, and an eccentric bearing. Two eccentric bearings are provided, which are respectively installed at both ends of the eccentric shaft. Two massage assemblies are provided, which are respectively installed on the eccentric bearings. The mounting frame is fixed under the eccentric bearings. The mounting frame is provided with a mounting groove for the massage assembly. The massage assembly can be a massage ball or other assembly with a massage function. The eccentric bearings are driven to rotate by the kneading motor assembly, and the eccentric bearings drive the massage assemblies to move back to back or towards each other, thereby realizing the kneading action.

[0011] Furthermore, the kneading motor assembly includes a gear bracket, a drive motor, and a worm gear. The drive motor drives the worm gear to rotate. The worm gear is installed on the eccentric shaft. The eccentric shaft and the worm gear are installed on the gear bracket. The worm gear is installed at the output end of the drive motor. The eccentric shaft is driven to rotate by the worm gear. The worm gear can greatly reduce the space required for installation.

[0012] Furthermore, it also includes a rotating part, a support plate, and an airbag. A kneading component and a knocking component are installed on the rotating part. One end of the rotating part is hinged on the support plate. The airbag is installed on the support plate to drive one end of the rotating part to rise and fall. When the airbag is inflated, one end of the kneading component and the knocking component rotates around the axis of the hinge between the rotating part and the support plate under the action of the airbag, and the other end is lifted by the airbag. The lifted kneading component and knocking component can more conveniently massage the shoulders and neck of the person.

[0013] Furthermore, a travel drive device is provided on the support plate, and the travel drive device drives the support plate to move.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the linkage between the kneading components, the effect of knocking can be achieved during the kneading process, which simplifies the existing massage movement structure and greatly reduces the space occupied;

[0016] 2. With a simple structure, kneading and tapping actions can be achieved, with low production cost and simple assembly;

[0017] 3. The airbag can lift the kneading component and the kneading component, which can massage people's shoulders and neck more conveniently and has a better massage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0020] Figure 2 is a schematic diagram of the structure of a kneading component in an embodiment of the present application;

[0021] Figure 3 is a schematic diagram of the structure of a striking component of an embodiment of the present application;

[0022] Figure 4 It is a schematic diagram of the structure of the knocking motor, worm gear and worm gear of the embodiment of the present application;

[0023] The reference numerals in the figure are:

[0024] 1. Kneading assembly, 10. Kneading motor assembly, 101. Gear bracket, 102. Driving motor, 103. Worm gear, 11. Eccentric shaft, 12. Kneading plate assembly, 121. Massage assembly, 122. Mounting frame, 123. Eccentric bearing, 124. Mounting slot; 2. Knocking assembly, 20. Knocking motor, 21. Kneading shaft, 22. Knocking connecting assembly; 221. Knocking wheel, 222. Knocking link ball, 223. Knocking pin, 224. Ball head, 23. Worm, 24. Worm wheel, 25. Gear box, 3. Rotating part, 4. Support plate, 5. Airbag, 6. Travel drive device. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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 therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0028] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] Example

[0030] This embodiment provides a compact sofa massage movement, including:

[0031] The kneading assembly 1 comprises a kneading motor assembly 10, an eccentric shaft 11 and a kneading plate assembly 12. The kneading plate assembly 12 is provided with two groups, which are mirror-mounted at both ends of the eccentric shaft 11. The kneading motor assembly 10 drives the eccentric shaft 11 to rotate and then drives the kneading plate assembly 12 to perform kneading action.

[0032] The knocking component 2 includes a knocking motor 20, a kneading shaft 21, and a knocking connection component 22. The knocking connection component 22 is provided with two groups, one end of which is connected to the kneading plate component 12, driving the kneading plate component 12 to move so that it has a knocking action, and the other end of the knocking connection component 22 is connected to the kneading shaft 21. The knocking motor 20 drives the kneading shaft 21 to rotate. Here, the knocking motor 20 is a small brushless motor, which in turn drives the knocking connection component 22, and drives the kneading plate component 12 to have a kneading action. The kneading plate component 12 and the knocking component 2 cooperate with each other. When kneading is needed, the kneading component can be started separately. When knocking is needed, the knocking component can be started separately to drive the kneading plate component to achieve knocking, and the actions of the two can also be performed synchronously.

[0033] The knocking connection component 22 includes a knocking wheel 221, a knocking link ball 222, a knocking pin 223, and a ball head 224. The end of the knocking wheel 221 adjacent to the knocking link ball 222 is movably connected through the knocking pin 223. The ball head 224 is arranged at the other end of the knocking link ball 222, and is connected to the corresponding position of the kneading plate component 12 to drive the kneading plate component 12 to perform a knocking action. The knocking wheel 221 is connected to the kneading shaft 21 through an eccentric bearing, and the knocking motor 20 drives the kneading shaft 21 to rotate. The kneading shaft 21 drives the knocking wheel 221 to reciprocate along the virtual straight line direction of the kneading plate component 12, and then drives the knocking link ball to drive the ball head 224 to pull the kneading plate component 12 back and forth to achieve the knocking action.

[0034] The output shaft of the knocking motor 20 has a worm 23, and the kneading shaft 21 is provided with a worm wheel 24 meshing with the worm 23, and also includes a gear box 25 for installing the worm wheel 24. The worm wheel and worm are both located in the gear box 25. The gear box 25 plays a role in protecting and fixing the installation position. The kneading shaft 21 is finally driven to rotate through the worm wheel and worm gear. The worm wheel and worm gear can reduce the space required for the installation of the transmission component.

[0035] During the working process of the knocking assembly 2, the knocking motor 20 drives the worm gear transmission, thereby driving the kneading shaft 21 to rotate. The kneading shaft 21 drives the knocking wheels 221 at both ends to achieve lateral movement under the action of the eccentric bearing, thereby driving the knocking wheels 221 to reciprocate along the virtual straight line direction of the kneading plate assembly 12.

[0036] The kneading plate assembly 12 includes a massage assembly 121, a mounting frame 122, and an eccentric bearing 123. There are two eccentric bearings 123, which are respectively mounted at both ends of the eccentric shaft 11. There are two massage assemblies 121, which are respectively mounted on the two eccentric bearings 123. A hole for mounting the eccentric bearings 123 is opened in the massage assembly. The mounting frame 122 is fixed to one side below the eccentric bearings 123. A mounting groove 124 for mounting the ball head 24 is opened on the mounting frame 122. The ball head 24 can move in the mounting groove 124, but cannot be separated from the mounting groove 24. The massage assembly 121 can be a massage ball or other assembly with a massage function. The eccentric bearings 123 are driven to rotate by the kneading motor assembly 10, and the eccentric bearings 123 drive the massage assembly 121 to move back to back or towards each other, thereby realizing the kneading action.

[0037] The kneading motor assembly 10 includes a gear bracket 101, a drive motor 102, and a worm gear 103. The drive motor 102 is a brushless motor. The drive motor 102 drives the worm to rotate. The worm wheel is installed on the eccentric shaft 11. The eccentric shaft 11 and the worm wheel are installed on the gear bracket 101. The gear bracket 101 has an upper bracket and a lower bracket, which install and protect the worm gear. A worm wheel is installed at the output end of the drive motor 102, and the eccentric shaft 11 is driven to rotate through the worm gear 103. The worm gear 103 can greatly reduce the space required for installation.

[0038] During the working process of the kneading component, the driving motor 102 drives the eccentric shaft 11 to rotate through the worm gear 10, and then the eccentric shaft 11 drives the eccentric bearing 123 to rotate. Because the massage component 121 is restricted by the knocking connection component 22 and cannot rotate, the eccentric bearing 123 finally drives the massage component 121 to move back to back or towards each other, thereby realizing the kneading action.

[0039] It also includes a rotating member 3, a support plate 4, and an airbag 5. The kneading component 1 and the knocking component 2 are installed on the rotating member 3, specifically, the gear box 25, the gear bracket 101, the knocking motor 20, and the driving motor are installed on the support plate 4. One end of the rotating member 3 is hinged on the support plate 4. The airbag 5 is installed on the support plate 4 to drive one end of the rotating member 3 to rise and fall. When the airbag 5 is inflated, the kneading component 1 and the knocking component 2 rotate around the axis of the hinge between the rotating member 3 and the support plate 4 under the action of the airbag 5, and the other end is lifted by the airbag 5. The lifted kneading component 1 and the knocking component 2 can more conveniently massage the shoulders and neck of the person.

[0040] A travel drive device 6 is also provided on the support plate 4, and the travel drive device 6 drives the support plate 4 and the above components to travel to the installation position in the sofa.

[0041] Based on the above ideal embodiments of this application, the relevant staff can make various changes and modifications without departing from the technical concept of this application through the above description. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A compact sofa massage movement, characterized in that: include: A kneading assembly, the kneading assembly comprises a kneading motor assembly, an eccentric shaft and a kneading plate assembly, the kneading plate assembly is provided with two groups, which are mirror-imaged at both ends of the eccentric shaft, the kneading motor assembly drives the eccentric shaft to rotate and then drives the kneading plate assembly to perform kneading action; A knocking assembly, which includes a knocking motor, a kneading shaft, and a knocking connection assembly. The knocking connection assembly is provided with two groups, one end of which is connected to the kneading plate assembly to drive the kneading plate assembly to move so that it has a knocking action, and the other end of the knocking connection assembly is connected to the kneading shaft. The knocking motor drives the kneading shaft to rotate, thereby driving the knocking connection assembly.

2. A compact sofa massage movement according to claim 1, characterized in that: The knocking connection assembly includes a knocking wheel, a knocking link ball, a knocking pin, and a ball head. The end of the knocking wheel adjacent to the knocking link ball is movably connected via the knocking pin. The ball head is arranged at the other end of the knocking link ball and is connected to the corresponding position of the kneading plate assembly to drive the kneading plate assembly to perform a knocking action. The knocking wheel is connected to the kneading shaft via an eccentric bearing.

3. A compact sofa massage movement according to claim 2, characterized in that: The knocking motor output shaft is provided with a worm, the kneading shaft is provided with a worm wheel meshing with the worm, and also includes a gear box for installing the worm wheel.

4. A compact sofa massage movement according to claim 3, characterized in that: The kneading plate assembly includes a massage assembly, a mounting frame, and an eccentric bearing. Two eccentric bearings are provided, which are respectively installed at both ends of the eccentric shaft. Two massage assemblies are provided, which are respectively installed on the eccentric bearings. The mounting frame is fixed under the eccentric bearings, and a mounting groove for the massage assembly is opened on the mounting frame.

5. A compact sofa massage movement according to claim 1, characterized in that: The kneading motor assembly comprises a gear bracket, a driving motor, and a worm gear. The driving motor drives the worm gear to rotate. The worm gear is installed on an eccentric shaft. The eccentric shaft and the worm gear are installed on the gear bracket.

6. A compact sofa massage movement according to claim 1, characterized in that: It also includes a rotating part, a support plate, and an airbag. The kneading component and the knocking component are installed on the rotating part. One end of the rotating part is hinged on the support plate. The airbag is installed on the support plate to drive one end of the rotating part to rise and fall.

7. A compact sofa massage movement according to claim 6, characterized in that: The support plate is also provided with a travel drive device, and the travel drive device drives the support plate to travel.

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