Massage machine core

Abstract

The invention discloses a massage machine core which is suitable for being installed in a machine core walking space of a massage machine and walking along a set path in a controlled mode, and the massage machine is provided with a flexible supporting strip which extends along the set path to assist in supporting a user. The massage machine core comprises a supporting strip matching piece, and the supporting strip matching piece limits the flexible supporting strip to swing left and right relative to the set path in the process that the massage machine core walks along the set path. When the massage machine core is installed in the machine core walking space of the massage machine, the flexible supporting strip can be limited to swing left and right relative to the set path through cooperation of the supporting strip matching piece and the flexible supporting strip, and therefore the flexible supporting strip can stably support a user.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of massage equipment, in particular to a massage machine core. BACKGROUND

[0002] A massage chair is a common massage device, which usually comprises a machine body and a massage machine core. The machine core is usually installed in a machine core walking space provided on the machine body and can move along a set path, which usually extends in the up-down direction. In order to improve the ability of the machine core walking space to support the user, a partition cover or an auxiliary support structure is usually provided on the part of the massage chair located in the machine core walking space. The auxiliary support structure is, for example, a longitudinal support member extending along the human spine direction disclosed in patent application CN202210081483.7, which is usually a flexible support strip. The existing flexible support strip is prone to left-right swinging and cannot stably support the user. In view of this, the present application is proposed. SUMMARY

[0003] The technical problem to be solved by the present application is how to make the flexible support strip of the massage chair be able to stably support the user.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a massage machine core adapted to be installed in a machine core walking space of a massage machine and to move along a set path under control, the massage machine having a flexible support strip extending along the set path to assist in supporting a user; the massage machine core comprising a support strip fitting member, which limits the left-right swinging of the flexible support strip relative to the set path during the movement of the massage machine core along the set path.

[0005] Preferably, the massage machine core has two massage mechanisms arranged left and right, and the support strip fitting member is arranged between the two massage mechanisms in the left-right direction.

[0006] Preferably, the massage machine core has two massage mechanisms arranged left and right, and a kneading driving mechanism driving the two massage mechanisms to swing in the left-right direction; the support strip fitting member has an arc-shaped cover portion arranged between the two massage mechanisms in the left-right direction, the arc-shaped cover portion is arched forward to form a space for the left-right swinging of the massage mechanisms at the rear side thereof; and the fitting portion of the support strip fitting member for cooperating with the flexible support strip is located on the arc-shaped cover portion.

[0007] Preferably, a wire through hole is provided on the support strip fitting member, and the fitting portion of the support strip fitting member for cooperating with the flexible support strip is located on the upper side of the wire through hole.

[0008] Preferably, the massage core comprises two massage mechanisms arranged left and right, and a swing seat capable of driving the two massage mechanisms to swing forward and backward.

[0009] Preferably, the swing seat is provided with a kneading driving mechanism capable of driving the two massage mechanisms to swing left and right, and a knocking driving mechanism capable of driving the two massage mechanisms to perform knocking massage; the swing seat is swingably arranged on a frame, and the frame is provided with a walking driving mechanism comprising a lower walking shaft; and the rotation center of the swing seat is located on the front side of the lower walking shaft.

[0010] Preferably, the cooperating part of the support bar cooperating part is a through hole matched with the width of the flexible support bar.

[0011] Preferably, the support bar cooperating part comprises two through holes arranged up and down.

[0012] Preferably, the support bar cooperating part has a guide slope capable of guiding the flexible support bar to extend into the through hole.

[0013] Preferably, the swing seat comprises two swing plates arranged left and right, and an upper connecting piece connected to the upper sides of the two swing plates; the support bar cooperating part has an upper connecting piece engaging part and a swing plate engaging part; the upper connecting piece engaging part is engaged with the upper connecting piece; and the swing plate engaging part is engaged with the swing plate.

[0014] The application further provides a massage machine comprising a massage core and a flexible support bar, wherein the massage core is any one of the massage cores described above, and the support bar cooperating part of the massage core limits the left and right swinging of the flexible support bar relative to a set path during the walking of the massage core along the set path.

[0015] By adopting the above technical solutions, the application has the following advantages: 1. When the massage core of the application is installed in the core walking space of the massage machine, the flexible support bar can be limited from swinging left and right relative to the set path through the cooperation between the support bar cooperating part and the flexible support bar, so that the flexible support bar can more stably support the user. 2. Compared with the design idea of increasing the distance between the massage mechanism and the support bar cooperating part in the left and right directions to make room for the left and right swinging of the massage mechanism, the arc-shaped cover part of the support bar cooperating part of the application is arched forward to form a space on the rear side thereof for the left and right swinging of the massage mechanism, so that the structure of the massage core in the left and right directions is more compact. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only relate to some embodiments of the present application and are not intended to limit the present application.

[0017] Figure 1 A schematic view of a massage machine is shown; Figure 2 A schematic view of a massage machine core cooperating with a flexible support strip is shown; Figure 3 and Figure 4 Schematic views of a massage machine core from different perspectives are shown; Figure 5 A first exploded view of a massage machine core is shown; Figure 6 A second exploded view of a massage machine core is shown; Figure 7 A third exploded view of a massage machine core is shown; Figure 8 A fourth exploded view of a massage machine core is shown; Figure 9 A schematic view of a massage machine core, a massage mechanism, a kneading driving mechanism and a knocking driving mechanism are shown; Figure 10 and Figure 11 Schematic views of a support strip cooperating part of a massage machine core from different perspectives are shown.

[0018] Reference signs: Massage machine K, machine core running space K1, flexible support strip Q, machine frame 1, massage mechanism 2, running driving mechanism 3, forward inclination adjusting mechanism 4, kneading driving mechanism 5, knocking driving mechanism 6, support strip cooperating part P. DETAILED DESCRIPTION

[0019] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the present application will be further described in detail below with reference to the drawings. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0020] Some embodiments of the present application will be described in detail below with reference to the drawings. The features in the following embodiments can be combined with each other without conflict.

[0021] In combination with Figure 1In an embodiment, the massager K of the present application comprises a massager core and a flexible support strip Q. In this embodiment, the massager K is a massage chair, and only part of the structure of the massager K is shown in the figure. The massager K has a core walking space K1, and the massager core is adapted to be installed in the core walking space K1 and controlled to walk along a set path. In this embodiment, the set path extends in the up-down direction, and the massager core can generally move between the waist and back of the user. In this embodiment, the flexible support strip Q is generally a flat elastic strip, and the flexible support strip Q extends along the set path to assist in supporting the user. In this embodiment, the flexible support strip Q is generally arranged in the middle of the core walking space K1 in the left-right direction. At least one of the upper and lower sides of the flexible support strip Q can be designed to be detachably connected to the body of the massager. The specific structure of the massager core will be further described below in combination with the figure.

[0022] In combination Figures 2 to 11 In an embodiment, the massager core of the present application comprises a frame 1, a massage mechanism 2, a walking driving mechanism 3, a forward inclination adjusting mechanism 4, a kneading driving mechanism 5, a knocking driving mechanism 6, and a support strip matching part P. The control mechanism of the massager core is omitted in the figure, and the control mechanism is installed on the frame 1, for example.

[0023]

Frame

[0024]

Massage mechanism

[0025] The walking driving mechanism 3 is installed on the frame 1, which comprises a walking driving motor 3A, a lower walking shaft 3B, and a front tilting shaft 4B serving as an upper walking shaft. The walking driving motor 3A is installed on the frame 1 and drives the lower walking shaft 3B to rotate. The left and right sides of the lower walking shaft 3B are provided with walking gears (not shown in the figure), which can engage with the rack guide rails (not shown in the figure) on the massage machine, so that the massage machine core can walk on the rack guide rails. The lower walking shaft 3B drives the walking gears to rotate when it rotates. The left and right sides of the lower walking shaft 3B can also be provided with lower walking rollers, which are located outside the walking gears and are driven to rotate by the lower walking shaft. The front tilting shaft 4B serving as the upper walking shaft is connected with upper walking rollers (not shown in the figure) on both sides. The upper walking rollers and the front tilting shaft 4B can rotate relative to each other. The front tilting shaft 4B serves as the upper walking shaft, so that the overall structure of the massage machine core is relatively compact.

[0026] The front tilting adjusting mechanism 4 comprises a front tilting driving motor 4A, a front tilting shaft 4B, a front tilting gear 4C, an arc-shaped rack 4D, and a swing seat 4E.

[0027] The front tilting driving motor 4A and the front tilting shaft 4B are installed on the frame 1, and the front tilting shaft 4B passes through the front tilting shaft mounting seat 1E. The front tilting gear 4C is sleeved on the front tilting shaft 4B and rotates with it. The arc-shaped rack 4D is installed on the swing seat 4E and engages with the front tilting gear 4C. The lower side of the swing seat 4E is pivotally connected to the swing seat pivot 1D of the frame 1 (in another embodiment, the lower side of the swing seat 4E can be adjusted to be rotatably sleeved on the lower walking shaft 3B). When the front tilting driving motor 4A works, it drives the front tilting shaft 4B and the front tilting gear 4C to rotate. The front tilting gear 4C drives the swing seat 4E to swing through the arc-shaped rack 4D. When the swing seat 4E swings forward and backward under the control of the front tilting gear 4C, it drives the massage mechanism 2, the kneading driving mechanism 5, and the knocking driving mechanism 6 to swing, thereby adjusting the massage intensity of the massage mechanism 2. Since the swing seat pivot 1D is located on the front side of the lower walking shaft 3B, the center of rotation of the swing seat 4E is located on the front side of the lower walking shaft 3B. In this embodiment, the height of the swing seat pivot 1D in the up-down direction is lower than that of the lower walking shaft 3B. In this way, the distance between the upper side of the swing seat 4E and the upper support 1B is large, ensuring that there is more space between the upper side of the swing seat 4E and the upper support 1B for configuring the front tilting shaft 4B, the front tilting gear 4C, and the arc-shaped rack 4D.

[0028] In this embodiment, the swing seat 4E comprises two left and right spaced apart swing plates M1 and an upper connecting piece M2 connected to the upper sides of the two swing plates M1. The upper sides of the two swing plates M1 are provided with the arc-shaped rack 4D. The lower sides of the swing plates M1 are rotatably installed on the swing seat pivot 1D.

[0029] [Kneading Drive Mechanism] The kneading drive mechanism 5 is mounted on the swing base 4E and is used to drive the two massage mechanisms 2 to swing in the left and right direction for kneading massage. In this embodiment, the kneading drive mechanism 5 includes a kneading drive motor 5A, a kneading shaft 5B, and an eccentric hub 5C. The kneading drive motor 5A and the kneading shaft 5B are mounted on the swing base 4E, and the kneading drive motor 5A drives the kneading shaft 5B to rotate. The eccentric hub 5C is mounted on the kneading shaft 5B, and the two massage mechanisms 2 are sleeved on the eccentric hub 5C. When the kneading shaft 5B rotates, it drives the two massage mechanisms 2 to swing in the left and right direction through the eccentric hub 5C. The kneading drive mechanism is a common structure and will not be described in detail.

[0030] [Tapping Drive Mechanism] The tapping drive mechanism 6 drives the two massage mechanisms 2 to reciprocate and vibrate, performing tapping massage. It includes a tapping drive motor 6A, a tapping shaft 6B, a tapping connector 6C, and a transmission component 6D. The tapping drive motor 6A is connected to the tapping shaft 6B via the transmission component 6D to drive the tapping shaft 6B to rotate. In this embodiment, the transmission component 6D is a pulley structure. The tapping shaft 6B is connected to the massage mechanism 2 via the tapping connector 6C. The tapping drive mechanism 6 is a common structure and will not be described in detail.

[0031] [Supporting elements] combined Figure 1 and Figure 2 The support bar mating part P can move along the set path of the massage mechanism ( Figure 1 During the vertical movement, the flexible support bar Q is restricted from swaying left and right relative to the set path. In this embodiment, the support bar fitting P is installed on the swing seat 4E (specifically, located on the front side of the swing seat 4E) and is positioned between the two massage mechanisms 2 in the left-right direction. Because the support bar fitting P is installed on the swing seat 4E, when the swing seat 4E swings back and forth, it synchronously drives the support bar fitting P to move accordingly.

[0032] Combination Figure 10 and Figure 11The support bar matching part P has an upper connecting part joint P1, a swing disc joint P2, a wire through hole P3, a matching part P4, and an arc cover part P5. The upper connecting part joint P1 is used for jointing with the upper connecting part M2, and the two can be jointed by fastening screws. The swing disc joint P2 is used for jointing with the swing disc M1, and the two can be jointed by fastening screws. The wire through hole P3 is used for passing the electric connecting wire of the massage mechanism core. For example, the massage wheel of the massage mechanism 2 can be provided with a heating element, and the electric connecting wire of the heating element passes through the wire through hole P3 and is electrically connected with the control mechanism. The matching part P4 is used for matching with the flexible support bar Q. In this embodiment, the matching part P4 is located on the upper side of the wire through hole P3, and is a through hole matched with the width dimension of the flexible support bar Q. The matching part P4 is two and is arranged in an upper and lower interval. The arc cover part P5 is arranged between the two massage mechanisms 2 along the left and right directions. The arc cover part P5 is arched forward to form a space on the rear side for the left and right swing of the massage mechanism 2. The matching part P4 is located on the arc cover part P5. In this embodiment, the arc cover part P5 is provided with a guide slope P51 for guiding the flexible support bar Q to extend to the matching part P4 (a through hole in this embodiment), which helps to reduce the friction resistance between the support bar matching part P and the flexible support bar Q when the support bar matching part P moves relative to the flexible support bar Q.

[0033] The above is the specific description of the massage mechanism and the massage mechanism core of an embodiment of the present application. However, it should be understood that the specific structure and position of the support bar matching part P of the present application are not limited to the foregoing embodiment. In another embodiment, the support bar matching part P is adjusted to a structure protruding from the front surface of the arc cover part P5 and being substantially in a U shape. The structure is provided with a gap for the flexible support bar Q to pass through. The massage mechanism core of the present application is not limited to be applied to a massage chair, but can also be applied to a massage cushion and other massage mechanisms with a mechanism core walking space and a flexible support bar.

[0034] When the massage mechanism core of the present application is installed in the mechanism core walking space K1 of the massage mechanism, the support bar matching part P can match with the flexible support bar Q to limit the left and right swing of the flexible support bar Q relative to the set path, so that the flexible support bar Q can stably support the user.

[0035] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any changes or replacements within the technical range disclosed by the present application can be easily thought by those skilled in the art, and should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A massage movement, suitable to be installed in a movement running space (K1) of a massage machine (K) and controlled to run along a set path, said massage machine (K) having a flexible support bar (Q) extending along said set path to assist in supporting a user; characterized in that, The massage movement core comprises a supporting strip matching part (P) which limits the flexible supporting strip (Q) from swinging left and right relative to the set path during the movement of the massage movement core along the set path.

2. The massing movement according to claim 1, characterized in that, The massage movement core has two massage mechanisms (2) arranged left and right, and the supporting strip matching part (P) is arranged between the two massage mechanisms (2) in the left and right direction.

3. The massing movement according to claim 1, characterized in that, The massage movement core has two massage mechanisms (2) arranged left and right, and a kneading driving mechanism (5) which drives the two massage mechanisms (2) to swing in the left and right direction; the supporting strip matching part (P) has an arc-shaped cover part (P5) arranged between the two massage mechanisms (2) in the left and right direction, which is arched forward to form a space on the back side for the left and right swing of the massage mechanism (2); the matching part (P) for cooperating with the flexible supporting strip (Q) is located on the arc-shaped cover part (P5).

4. The massing movement according to claim 1, wherein, The supporting strip matching part (P) is provided with a wire through hole (P3), and the matching part (P) for cooperating with the flexible supporting strip (Q) is located on the upper side of the wire through hole (P3).

5. The massing movement according to claim 1, wherein, The massage movement core comprises two massage mechanisms (2) arranged left and right, and a swing seat (4E) which drives the two massage mechanisms (2) to swing forward and backward under control; the supporting strip matching part (P) is installed on the swing seat (4E).

6. The massing movement according to claim 5, characterized in that, The swing seat (4E) is swingably installed on the frame (1), and the swing seat (4E) is installed with a kneading driving mechanism (5) which drives the two massage mechanisms (2) to swing in the left and right direction, and a knocking driving mechanism (6) which drives the two massage mechanisms (2) to implement knocking massage; the frame (1) is installed with a walking driving mechanism (3), and the walking driving mechanism (3) comprises a lower walking shaft (3B); the center of rotation of the swing seat (4E) is located on the front side of the lower walking shaft (3B).

7. A massing movement according to any one of claims 1 to 6, characterized in that, The matching part (P) for cooperating with the flexible supporting strip (Q) is a through hole which is adapted to the width dimension of the flexible supporting strip (Q).

8. The massing movement according to claim 7, characterized in that, The supporting strip matching part (P) comprises two matching parts (P4) arranged up and down.

9. The massing movement according to claim 6, wherein, The supporting strip matching part (P) has a guide slope surface (P51) which guides the flexible supporting strip (Q) to extend to the through hole.

10. The massing movement according to claim 5, wherein, The swing seat (4E) comprises two swing plates (M1) arranged left and right, and an upper connecting piece (M2) which is connected to the upper side of the two swing plates (M1); the supporting strip matching part (P) has an upper connecting piece engaging part (P1) and a swing plate engaging part (P2), the upper connecting piece engaging part (P1) is engaged with the upper connecting piece (M2), and the swing plate engaging part (P2) is engaged with the swing plate (M1).

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