Massage mechanism and massage chair

Abstract

The utility model discloses a massage machine core, contain: frame, massage mechanism, walking mechanism, install on the frame, drive arrangement, it contains motor, is driven the rotation of pivot of massage mechanism by the motor, massage mechanism is limited in the setting range and slides up and down relative pivot, and the sliding fit structure is arranged between both, pivot drives massage mechanism with the rotation by sliding fit structure, and the outer periphery side of pivot is equipped with the elastic member that gives the massage mechanism with the elastic force upward. The massage machine core of the present application, massage mechanism can float along with human body curve, thereby better adhere to human body curve and realize linear massage, and the massage comfort is promoted. The present application provides another kind of massage chair.

Description

Technical Field

[0001] This utility model relates to massage equipment technology, specifically to a massage mechanism and a massage chair. Background Technology

[0002] Currently, many massage chair products suffer from high-cost massage mechanisms, and single-mechanism massage lacks sufficient comfort. Existing massage heads on the market only offer planar rotation massage and cannot adjust their massage trajectory according to the curves of the human body. Therefore, this application is submitted. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a massage mechanism that addresses the issues of high cost, lack of massage comfort, and inability to adjust the massage trajectory according to the curves of the human body in existing massage mechanisms.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a massage mechanism, comprising: a frame; a massage mechanism; a walking mechanism mounted on the frame; a driving device, comprising a motor and a rotating shaft driven by the motor to rotate the massage mechanism; the massage mechanism is limited to sliding up and down relative to the rotating shaft within a set range, and a sliding fit structure is provided between the two, the rotating shaft drives the massage mechanism to rotate accordingly through the sliding fit structure, and an elastic element is sleeved on the outer periphery of the rotating shaft to apply an upward elastic force to the massage mechanism.

[0005] Preferably, the massage mechanism includes a base and a massage element oscillatingly mounted on the base; the massage mechanism is slidably engaged with the rotating shaft via the base, the slidable engagement structure being disposed between the base and the rotating shaft, and the upper side of the elastic element abutting against the base.

[0006] Preferably, the upper side of the base is restricted from detaching upward from the rotating shaft by an upper limit stop fixed to the upper end of the rotating shaft.

[0007] Preferably, a lower limiting member is sleeved on the outer periphery of the rotating shaft, and the lower side of the elastic member abuts against the lower limiting member.

[0008] Preferably, a protective sleeve is provided on the outer periphery of the lower limit member, the protective sleeve is installed on the driving device, and the base is sleeved inside the protective sleeve.

[0009] Preferably, the rotating shaft is connected to the walking mechanism to synchronously drive the massage mechanism and the walking mechanism.

[0010] Preferably, the traveling mechanism includes a driving shaft and a driven shaft, and the rotating shaft is drivenly connected to the driving shaft.

[0011] Preferably, the rotating shaft passes longitudinally through the frame and is driven to the massage mechanism on its upper side and driven to the drive shaft on its lower side.

[0012] Preferably, a traveling gear and a driving roller are installed on the left and right sides of the driving shaft, and a driven roller is installed on the left and right sides of the driven shaft.

[0013] This application also provides a massage chair, comprising a body and a massage mechanism that can move along the body; the massage mechanism is any of the massage mechanisms described above.

[0014] Due to the adoption of the above technical solutions, this utility model has the following beneficial effects:

[0015] 1. The massage mechanism of this application is limited to sliding up and down relative to the rotating shaft within a set range, and a sliding fit structure is provided between the two. The rotating shaft drives the massage mechanism to rotate through the sliding fit structure. An elastic element is sleeved on the outer periphery of the rotating shaft to apply an upward elastic force to the massage mechanism. When the massage mechanism moves along the user's limbs, the massage mechanism can float with the curve of the human body, thereby better conforming to the curve of the human body to achieve linear massage and improve massage comfort.

[0016] 2. The rotating shaft is connected to the walking mechanism to synchronously drive the massage mechanism and the walking mechanism. Driving the massage mechanism and the walking mechanism to move simultaneously through a rotating shaft helps to reduce the cost of the massage mechanism. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below only relate to some embodiments of this utility model, and are not intended to limit this utility model.

[0018] Figure 1 and Figure 2 Schematic diagrams of the massage mechanism of one embodiment are shown from different perspectives;

[0019] Figure 3 A first exploded view of a massage mechanism according to one embodiment is shown;

[0020] Figure 4 A second exploded view of a massage mechanism according to one embodiment is shown;

[0021] Figure 5 A third exploded view of a massage mechanism according to one embodiment is shown;

[0022] Figure 6 An exploded view of a massage mechanism, comprising a massage mechanism, a rotating shaft, and an elastic element, is shown in one embodiment.

[0023] Figure 7A schematic diagram of a massage mechanism according to one embodiment is shown;

[0024] Figure 8 An exploded view of a massage mechanism according to one embodiment is shown;

[0025] Figure 9 A schematic diagram of a massage mechanism, massage mechanism, rotating shaft, elastic element and protective cover in one embodiment is shown.

[0026] Figure 10 The illustration shows the relationship with Figure 9 Corresponding sectional views;

[0027] Figure 11 A schematic diagram showing the interaction between the drive unit and the walking mechanism after omitting the outer casing is drawn. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the features in the following embodiments can be combined with each other.

[0030] Combination Figures 1 to 11 In one embodiment, the massage mechanism of this application includes a frame 1, a massage mechanism 2, a walking mechanism 3, and a drive device 4. The walking mechanism 3 is mounted on the frame 1 and is used to drive the frame 1 to move. The drive device 4 is used to drive the massage mechanism 2 to rotate and drive the walking mechanism 3 to move synchronously.

[0031] Combination Figure 3 The frame 1 is generally rectangular and flat, and has a first mounting hole 1A for mounting the motor 4A, and a second mounting hole 1B for mounting the shaft 4C and the gear 4B.

[0032] The massage mechanism 2 includes a base 2A, a massage component 2B, and a pivot ear 2C. The massage component 2B is rotatably mounted on the pivot ear 2C (there are two pivot ears 2C, spaced apart, and the massage component 2B has a pivot hole that matches the pivot ear 2C). The pivot ear 2C is fixed to the base 2A by a fastening screw (not shown). The massage component 2B has a through hole for removing and installing the aforementioned fastening screw.

[0033] The walking mechanism 3 includes a drive shaft 3A, a driven shaft 3B, a walking gear 3C, a drive roller 3D, and a driven roller 3E. A rotating shaft 4C is connected to the drive shaft 3A. The aforementioned walking gear 3C and drive roller 3D are mounted on the left and right sides of the drive shaft 3A, and the aforementioned driven roller 3E are mounted on the left and right sides of the driven shaft 3B. After the massage mechanism is installed on the body of a massage chair or other massage machine, the drive roller 3D can engage with the guide teeth on the body, allowing the massage mechanism to move relative to the body when the drive roller 3D rolls.

[0034] The drive unit 4 includes a motor 4A, a gear 4B, a rotating shaft 4C, a first bevel gear 4D, a second bevel gear 4E, and a gear cover 4F. The drive shaft of the motor 4A meshes with the gear 4B, and the rotating shaft 4C passes through the frame 1 longitudinally. The rotating shaft 4C is fixed to the center of the gear 4B, so that the rotating shaft 4C can be driven by the motor 4A to rotate.

[0035] In this embodiment, the rotating shaft 4C is connected to the massage mechanism 2 via its upper side. The massage mechanism 2 is limited to sliding up and down relative to the rotating shaft 4C within a set range. An elastic element N is sleeved on the outer periphery of the rotating shaft 4C, which applies an upward elastic force to the massage mechanism 2. Specifically, a sliding fit structure K is provided between the base 2A of the massage mechanism 2 and the rotating shaft 4C. The rotating shaft 4C drives the base 2A of the massage mechanism 2 to rotate via the sliding fit structure K. In this embodiment, the sliding fit structure K includes a sliding groove K1 provided on the base 2A and a sliding rod K2 provided on the rotating shaft 4C. The upper side of the base 2A is restricted from detaching upward from the rotating shaft 4C by an upper limit stop G fixed to the upper end of the rotating shaft 4C. The upper limit stop G is a fastening screw. A lower limit stop Q is sleeved on the outer periphery of the rotating shaft 4C, and the lower side of the elastic element N abuts against the lower limit stop Q. A protective sleeve M is sleeved on the outer periphery of the lower limit stop Q, and the protective sleeve M is installed on the drive device 4 (e.g., Figure 3 The base 2A is fitted inside the protective sleeve M and is mounted on the gear cover 4F of the drive unit 4. The upper side of the elastic element N abuts against the base 2A. In this manner, the massage mechanism 2 is limited to sliding up and down relative to the rotating shaft 4C within a set range.

[0036] The rotating shaft 4C is connected to the traveling mechanism 3 via its lower side. Specifically, the lower side of the rotating shaft 4C is sleeved in the first bevel gear 4D, the first bevel gear 4D meshes with the second bevel gear 4E, and the second bevel gear 4E is sleeved on the drive shaft 3A, so that the rotating shaft 4C can drive the drive shaft 3A to rotate when it rotates.

[0037] The massage mechanism of this application is limited to sliding up and down relative to the rotating shaft within a set range, and a sliding fit structure is provided between the two. The rotating shaft drives the massage mechanism to rotate through the sliding fit structure. An elastic element is sleeved on the outer periphery of the rotating shaft to apply an upward elastic force to the massage mechanism. When the massage mechanism moves along the user's limbs, the massage mechanism can float with the curve of the human body, thereby better conforming to the curve of the human body to achieve linear massage.

[0038] This application also provides a massage chair, comprising a body and a massage mechanism that can move along the body; the massage mechanism is the aforementioned massage mechanism.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A massage mechanism, comprising: Rack (1); Massage facilities (2); The walking mechanism (3) is mounted on the frame (1); The driving device (4) includes a motor (4A) and a rotating shaft (4C) driven by the motor (4A) to rotate the massage mechanism (2); Its features are, The massage mechanism (2) is limited to sliding up and down relative to the rotating shaft (4C) within a set range, and a sliding fit structure (K) is provided between the two. The rotating shaft (4C) drives the massage mechanism (2) to rotate through the sliding fit structure (K). An elastic element (N) is sleeved on the outer periphery of the rotating shaft (4C) to apply an upward elastic force to the massage mechanism (2).

2. The massage mechanism according to claim 1, characterized in that, The massage mechanism (2) includes a base (2A) and a massage element (2B) that is oscillatingly mounted on the base (2A); the massage mechanism (2) is slidably engaged with the rotating shaft (4C) through the base (2A), the sliding engagement structure (K) is disposed between the base (2A) and the rotating shaft (4C), and the upper side of the elastic element (N) abuts against the base (2A).

3. The massage mechanism according to claim 2, characterized in that, The upper side of the base (2A) is restricted from detaching upward from the rotating shaft (4C) by an upper limit stop (G) fixed to the upper end of the rotating shaft (4C).

4. The massage mechanism according to claim 2 or 3, characterized in that, The outer periphery of the rotating shaft (4C) is fitted with a lower limiting member (Q), and the lower side of the elastic member (N) abuts against the lower limiting member (Q).

5. The massage mechanism according to claim 4, characterized in that, The lower limit member (Q) is fitted with a protective sleeve (M) on its outer periphery. The protective sleeve (M) is installed on the drive device (4), and the base (2A) is fitted inside the protective sleeve (M).

6. The massage mechanism according to claim 1, characterized in that, The rotating shaft (4C) is connected to the walking mechanism (3) to synchronously drive the massage mechanism and the walking mechanism (3) to move.

7. The massage mechanism according to claim 6, characterized in that, The walking mechanism (3) includes a drive shaft (3A) and a driven shaft (3B), and the rotating shaft (4C) is drivenly connected to the drive shaft (3A).

8. The massage mechanism according to claim 7, characterized in that, The rotating shaft (4C) passes longitudinally through the frame (1) and is connected to the massage mechanism (2) via its upper side and to the drive shaft (3A) via its lower side.

9. The massage mechanism according to claim 7, characterized in that, The drive shaft (3A) is equipped with a traveling gear (3C) and a drive roller (3D) on its left and right sides, and the driven shaft (3B) is equipped with a driven roller (3E) on its left and right sides.

10. A massage chair, comprising a body and a massage mechanism movable along the body; characterized in that, The massage mechanism is the massage mechanism according to any one of claims 1 to 9.

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