CN219110160U

CN219110160U - Massage machine core and massage armchair with compact structure

Info

Publication number: CN219110160U
Application number: CN202222710379.8U
Authority: CN
Inventors: 朱少成; 朱毅; 袁红亮
Original assignee: Zhejiang Tianhui Technology Co ltd
Current assignee: Zhejiang Tianhui Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-02
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a massage machine core with a compact structure, which comprises a machine core frame, two massage mechanisms, a kneading driving mechanism for driving the two massage mechanisms to knead and massage, and a knocking driving mechanism for driving the massage mechanisms to knock and massage; the beating driving motor of the beating driving mechanism is arranged left and right, and the kneading driving motor of the kneading driving mechanism is arranged up and down and is suspended at the front side of the beating driving motor. The massage core of this application, beat driving motor and control the setting, knead driving motor set up about and hang in beat driving motor's front side, greatly reduced the massage core in the left and right directions occupied space. The application further provides a massage chair.

Description

Massage machine core and massage armchair with compact structure

Technical Field

The utility model relates to the technology of massage equipment, in particular to a massage machine core and a massage chair with compact structures.

Background

Massage chairs are becoming more popular, and the massage chairs with oversized volumes occupy a larger space and are difficult to transport when entering and exiting the door frame, so how to make the volumes of the massage chairs smaller is one of the optimization directions of the massage chairs. The common massage armchair comprises an organism and a massage machine core, wherein the massage machine core can walk up and down along the organism, and the space occupied by the massage chair in the left-right direction is greatly dependent on the space occupied by the massage machine core in the left-right direction. Taking the massage machine core of the patent application CN201810559807.7 as an example, the existing massage machine core generally comprises a frame, a massage mechanism, a kneading driving mechanism, a knocking driving mechanism and a walking driving mechanism, and the space occupied by the massage machine core in the left-right direction is still larger. In view of this, the present application is specifically proposed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a massage machine core with a compact structure so as to reduce the occupied space of the massage machine core in the left-right direction.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a massage machine core with a compact structure, which comprises a machine core frame, two massage mechanisms, a kneading driving mechanism for driving the massage mechanisms to knead and massage, and a knocking driving mechanism for driving the massage mechanisms to knock and massage; the beating driving motor of the beating driving mechanism is arranged left and right, and the kneading driving motor of the kneading driving mechanism is arranged up and down and is suspended at the front side of the beating driving motor.

Preferably, the kneading driving mechanism is provided with a box body fixedly connected to the machine core frame and positioned on the upper side of the knocking driving motor, the kneading driving motor is fixed on the front side of the box body, a kneading driving shaft of the kneading driving mechanism is rotatably supported in the box body, and a kneading transmission assembly in transmission connection with the kneading driving motor and the kneading driving shaft is arranged in the box body.

Preferably, the movement rack has a main mounting plate that is disposed flat in a front-rear direction, the striking driving motor is mounted on the main mounting plate, and the main mounting plate is provided with a first via hole through which a rear side of the striking driving motor passes.

Preferably, the movement rack has a main mounting plate that is disposed flat in a front-rear direction, the case is mounted on the main mounting plate, and the main mounting plate is provided with a second via hole through which a rear side of the case passes.

Preferably, a knocking motor fixing seat is arranged at the front side of the main mounting plate, and the left side and the right side of the knocking driving motor are kept on the main mounting plate through the limitation of the knocking motor fixing seat.

Preferably, a knocking shaft supporting seat is arranged on the front side of the main mounting plate, and the left side and the right side of the knocking driving shaft of the knocking driving mechanism are rotatably arranged on the knocking shaft supporting seat.

Preferably, the massage mechanism comprises a driving arm, a supporting arm and an elastic connecting piece, wherein the supporting arm is pivoted on the driving arm in a back-and-forth swinging way, and the elastic connecting piece is arranged between the driving arm and the supporting arm; the elastic connecting piece is a single-arm torsion spring, a coil spring part of the single-arm torsion spring is arranged on a torsion spring seat, an elastic acting force is applied to the supporting arm by a torsion arm part of the single-arm torsion spring, the supporting arm is pivoted on the driving arm through a pivot seat, and the torsion spring seat and the pivot seat are arranged on the driving arm through the same connecting structure.

Preferably, the support arm is provided with a torsion arm matching piece, and the torsion arm part of the single-arm torsion spring is abutted against the torsion arm matching piece so as to apply elastic acting force to the support arm; the driving arm is provided with a buffer seat which is arranged opposite to the torsion arm matching piece so as to buffer acting force applied to the driving arm when the supporting arm swings forwards.

Preferably, the massage machine core comprises two anti-pinch protection pads which are fixedly connected to the inner sides of the two massage mechanisms along the left-right direction respectively.

The application further provides a massage chair comprising the massage machine core.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects: the massage core of this application, beat driving motor and control the setting, knead driving motor set up about and hang in beat driving motor's front side, compare in prior art, greatly reduced the massage core in the space that the direction occupied about.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.

Fig. 1A and 1B are schematic views respectively showing a massage machine core according to an embodiment under different viewing angles;

FIG. 2 is a schematic diagram of the massage machine core according to an embodiment with the massage mechanism omitted;

FIG. 3 illustrates an exploded view of a massage movement of an embodiment;

FIG. 4 is a schematic view of a movement rack according to an embodiment;

FIGS. 5 and 6 are schematic views of a massage mechanism according to another embodiment from different perspectives;

FIG. 7 illustrates a first exploded view of a massage mechanism of an embodiment;

fig. 8 and 9 are second exploded views of a massage mechanism according to an embodiment from different perspectives

Fig. 10 shows a schematic view of the anti-pinch pad.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. 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.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Referring to fig. 1A to 3, in an embodiment, the anti-pinch massage machine core of the present application includes a machine frame 1, a massage mechanism 2, a kneading driving mechanism 3, a striking driving mechanism 4, a walking driving mechanism 5, and an anti-pinch pad M.

Referring to fig. 4, the movement rack 1 includes a main mounting plate 1A, extension plates 1B, a knock shaft support seat 1C, and a knock motor fixing seat 1D, where the main mounting plate 1A is disposed flat in the front-rear direction, and the two extension plates 1B are disposed at left-right intervals and below the front side of the main mounting plate 1A, and the knock shaft support seat 1C and the knock motor fixing seat 1D are disposed on the main mounting plate 1A. The main mounting plate 1A is provided with a first through hole N1 through which the rear side of the knocking drive motor 4A passes, and a second through hole N2 through which the rear side of the casing 3C passes.

The two massage mechanisms 2 are arranged left and right opposite to each other with a set gap S therebetween. Referring to fig. 5 to 9, the massage mechanism 2 includes a driving arm 2A, a supporting arm 2B, an elastic connecting member 2C, a pivot seat 2D, a torsion spring seat 2E, a buffer seat 2F, a torsion arm mating member 2G, and a U-shaped clamping member 2H.

The supporting arm 2B is pivotally connected to the driving arm 2A in a manner of swinging back and forth, specifically, a gap K for swinging back and forth of the supporting arm 2B is formed in the driving arm 2A, the supporting arm 2B is clamped in the gap K, the driving arm 2A has a mounting groove T for mounting the pivot seat 2D, the supporting arm 2B is pivotally connected to the driving arm 2A through the pivot seat 2D (the supporting arm 2B is mounted on the pivot seat 2D through a sleeving manner), and the pivot seat 2D is mounted in the mounting groove T.

The elastic connection member 2C is installed between the driving arm 2A and the supporting arm 2B to apply an elastic force to the supporting arm 2B, so that the supporting arm 2B has a tendency to swing forward and can buffer the massage force. In this embodiment, the elastic connection member 2C is a single-arm torsion spring, a coil spring portion of the single-arm torsion spring is mounted on the torsion spring seat 2E, a torsion arm mating member 2G is disposed on the support arm 2B, and a torsion arm portion of the single-arm torsion spring is abutted to the torsion arm mating member 2G so as to apply elastic force to the support arm 2B, where the torsion arm mating member 2G has an annular groove for mating with the torsion arm portion.

The buffer seat 2F is disposed on the driving arm 2A (connected to the driving arm 2A through the screw Q), and the buffer seat 2F is disposed opposite to the torsion arm matching member 2G, so as to buffer the acting force applied to the driving arm 2A when the supporting arm 2B swings forward. The cushion seat 2F is, for example, a rubber pad.

In this embodiment, the torsion spring seat 2E and the pivot seat 2D are mounted on the driving arm 2A through the same connection structure P, so that the overall structure is compact. The connection structure P includes a first bolt P1, a second bolt P2, and a connection structure P. The first bolt P1 passes through the pivot seat 2D, the torsion spring seat 2E, and the driving arm 2A to mount the pivot seat 2D, the torsion spring seat 2E on the driving arm 2A. The second bolt P2 and the first bolt P1 penetrate into the driving arm 2A from the left side and the right side of the driving arm 2A respectively, and the first bolt P1 is sleeved on the second bolt P2 (the two bolts can be fixedly connected in an interference fit manner). The gasket P3 is sleeved on the screw portion of the second bolt P2, and is located between the driving arm 2A and the nut of the second bolt P2. In order to improve the stability of the torsion spring seat 2E after installation, the torsion spring seat 2E has a plug end 2E1 plugged into the driving arm 2A.

The U-shaped clamping piece 2H is arranged on the driving arm 2A, and clamps the driving arm 2A, and the U-shaped clamping piece 2H can strengthen the driving arm 2A and prolong the service life of the driving arm 2A.

The kneading drive mechanism 3 is drivingly connected to the drive arm 2A of the massage mechanism to drive the massage mechanism 2 to move in the left-right direction, and includes a kneading drive motor 3A, a kneading drive shaft 3B, and a casing 3C. The kneading drive motor 3A is disposed up and down and on the rear side of the set gap S. The driving arm 2A is sleeved on the kneading driving shaft 3B. The kneading drive motor 3A drives the kneading drive shaft 3B to rotate, and the kneading drive shaft 3B extends left and right and has two massaging mechanisms 2 supported at both ends thereof. In this embodiment, the left and right ends of the kneading drive shaft 3B are inclined with respect to the rotation axis thereof, and the drive arms 2A of the two massaging mechanisms 2 are fitted over the ends of the kneading drive shaft 3B, so that the drive arms 2A are reciprocally deflected left and right when the kneading drive shaft 3B rotates. The case 3C is fixedly connected to the deck 1 and located on the upper side of the striking drive motor 4A, and the kneading drive motor 3A is fixed on the front side of the case 3C, so that the kneading drive motor 3A is suspended on the front side of the striking drive motor 4A. The kneading drive shaft 3B is rotatably supported by a housing 3C, and a kneading transmission assembly (which may be a gear transmission structure) is disposed in the housing 3C and is in transmission connection with the kneading drive motor 3A and the kneading drive shaft 3B.

The striking driving mechanism 4 is in driving connection with the driving arm 2A of the massaging mechanism, and comprises a striking driving motor 4A, a striking driving shaft 4B, a striking connecting member 4C and a striking driving component 4D (a belt driving component in this embodiment). The left and right sides of the knocking driving motor 4A are kept on the main mounting plate 1A by the limitation of the knocking motor fixing seat 1D, the left and right sides of the knocking driving shaft 4B are rotatably arranged on the knocking shaft supporting seat 1C, the knocking driving motor 4A drives the knocking driving shaft 4B to rotate through the knocking transmission assembly 4D, one side of the knocking connecting piece 4C is sleeved on the knocking driving shaft 4B through the adapter 4E, the knocking connecting piece 4C is connected on the adapter 4E in a left and right swinging mode, and the other side of the knocking connecting piece 4C is in ball hinge joint on the driving arm 2A of the massaging mechanism 2. In this embodiment, the rotation axes of the adapters 4E on both sides and the rotation axis of the knocking driving shaft 4B have a set eccentricity, so that when the knocking driving shaft 4B rotates, the knocking connector 4C drives the massaging mechanism 2 to perform knocking massage.

The traveling driving mechanism 5 comprises a traveling driving motor 5A, an upper traveling shaft 5B and a lower traveling shaft 5C, wherein the traveling driving motor 5A is arranged on the machine core frame 1 and drives the upper traveling shaft 5B to rotate, traveling gears and upper traveling wheels are arranged on the left side and the right side of the upper traveling shaft 5B, and lower traveling wheels are arranged on the left side and the right side of the lower traveling shaft 5C. The walking gear, the upper walking wheel and the lower walking wheel are used for being matched with the guide rail of the massage armchair.

The two anti-pinch protection pads M are positioned in the set gap S and are fixedly connected to the inner sides of the driving arms 2A of the two massaging mechanisms 2 along the left-right direction. Referring to fig. 10, the anti-pinch pad M includes a joint portion M1 and a buffer portion M2, which are integrally formed, and the anti-pinch pad M may be a rubber pad. The joint part M1 is detachably fixed to the driving arm 2A of the massaging mechanism 2 by a screw, and the buffer part M2 is fixed to the joint part M1. The front side surface of the buffer portion M2 includes a first end surface M21 located on the upper side and a second end surface M22 located on the lower side, and the second end surface M22 is recessed rearward relative to the first end surface M21.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A massage machine core with a compact structure, which comprises a machine core frame (1), two massage mechanisms (2), a kneading driving mechanism (3) for driving the massage mechanisms (2) to knead and massage, and a knocking driving mechanism (4) for driving the massage mechanisms to knock and massage; the novel rotary hammer is characterized in that a knocking driving motor (4A) of the knocking driving mechanism (4) is arranged left and right, and a kneading driving motor (3A) of the kneading driving mechanism (3) is arranged up and down and is suspended at the front side of the knocking driving motor (4A).

2. The massage machine core according to claim 1, characterized in that the kneading driving mechanism (3) is provided with a box body (3C) fixedly connected to the machine core frame (1) and positioned on the upper side of the knocking driving motor (4A), the kneading driving motor (3A) is fixed on the front side of the box body (3C), a kneading driving shaft (3B) of the kneading driving mechanism (3) is rotatably supported on the box body (3C), and a kneading transmission assembly for connecting the kneading driving motor (3A) and the kneading driving shaft (3B) in a transmission manner is arranged in the box body (3C).

3. The massage movement according to claim 1, characterized in that the movement frame (1) has a main mounting plate (1A) which is flat arranged in the front-rear direction, the striking drive motor (4A) is mounted on the main mounting plate (1A), and the main mounting plate (1A) is provided with a first through hole (N1) through which the rear side of the striking drive motor (4A) passes.

4. The massage machine core according to claim 2, wherein the machine core frame (1) has a main mounting plate (1A) arranged flat in the front-rear direction, the box body (3C) is mounted on the main mounting plate (1A), and the main mounting plate (1A) is provided with a second through hole (N2) through which the rear side of the box body (3C) passes.

5. A massage movement according to claim 3, characterized in that the front side of the main mounting plate (1A) is provided with a click motor fixing seat (1D), and the left and right sides of the click drive motor (4A) are held on the main mounting plate (1A) via the restriction of the click motor fixing seat (1D).

6. A massage movement according to claim 3, characterized in that the front side of the main mounting plate (1A) is provided with a striking shaft support seat (1C), and the left and right sides of a striking drive shaft (4B) of the striking drive mechanism (4) are rotatably provided on the striking shaft support seat (1C).

7. The massage machine core according to claim 1, characterized in that the massage mechanism comprises a driving arm (2A), a supporting arm (2B) and an elastic connecting piece (2C), wherein the supporting arm (2B) is pivotally connected to the driving arm (2A) in a back-and-forth swinging manner, and the elastic connecting piece (2C) is installed between the driving arm (2A) and the supporting arm (2B); the elastic connecting piece (2C) is a single-arm torsion spring, a coil spring part of the single-arm torsion spring is arranged on the torsion spring seat (2E), a torsion arm part of the single-arm torsion spring applies elastic acting force to the support arm (2B), the support arm (2B) is pivoted on the drive arm (2A) through the pivot seat (2D), and the torsion spring seat (2E) and the pivot seat (2D) are arranged on the drive arm (2A) through the same connecting structure (P).

8. Massage movement according to claim 7, characterized in that the support arm (2B) is provided with a torsion arm fitting (2G), the torsion arm of the single-arm torsion spring being in abutment with the torsion arm fitting (2G) to exert an elastic force on the support arm (2B); the driving arm (2A) is provided with a buffer seat (2F), and the buffer seat (2F) and the torsion arm matching piece (2G) are arranged oppositely so as to buffer acting force applied to the driving arm (2A) when the supporting arm (2B) swings forwards.

9. The massage machine core according to claim 1, characterized in that the massage machine core comprises two anti-pinch protection pads (M) which are fixedly connected to the inner sides of the two massage mechanisms (2) along the left-right direction respectively.

10. A massage chair comprising a massage machine core according to any one of claims 1 to 9.