Massage machine core with heating function

Abstract

The utility model discloses a massage machine core with a heating function, which comprises a base, a massage mechanism arranged on the base, a support matched with the base, a swing arm pivoted on the support, a rolling wheel arranged at one end of the swing arm, and a heating module used for heating the rolling wheel, an elastic reset component used for driving one end of the swing arm to swing and reset towards the human body direction is arranged between the swing arm and the support. According to the utility model, the rear part of the human body can be heated, so that the local warm physical therapy function of the human body is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a massage machine core with heating function. BACKGROUND

[0002] The massage machine core is the core component for realizing the massage function in the massage chair, which usually comprises a base, a massage arm movably arranged on the base, a driving mechanism for driving the massage arm to generate a massage action, and a walking mechanism arranged on the base and used for cooperating with the guide rail of the chair frame, the walking mechanism can drive the massage machine core to move along the guide rail of the chair frame, thereby massaging different parts of the back of the human body.

[0003] However, the massage machine core of the conventional massage chair does not have the function of heating the local part of the body, and cannot realize the warm physiotherapy at the same time of the massage. Some manufacturers of massage chairs will arrange a heating module in the fabric layer on the front side of the backrest, but this usually belongs to the large-area overall heating of the back, the heat source is fixed and the targeting is weak, and the specific massage part cannot be accurately heated along the movement track of the massage machine core, so it is difficult to achieve the ideal physiotherapy effect. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a massage machine core with heating function, which can heat the back part of the human body and make the massage machine core have the function of warm physiotherapy.

[0005] The massage machine core with heating function of the utility model comprises a base, a massage mechanism arranged on the base, a support fixedly installed in cooperation with the base, a swing arm pivotally connected to the support, a rolling wheel arranged at one end of the swing arm, and a heating module for heating the rolling wheel.

[0006] Based on the above scheme, when the human body leans back on the massage machine core, the rolling wheel at one end of the swing arm will continuously and elastically press against the back of the human body, and can also roll along the curve of the back of the human body with the walking movement of the massage machine core, thereby improving the contact effect with the human body. The heating module will heat the rolling wheel, and the heat will be transmitted to the local part of the human body, thereby achieving the effect of warm physiotherapy.

[0007] Further, the swing arm arranged on the support is two, and one rolling wheel is arranged at one end of each swing arm, and the two swing arms and rolling wheels are arranged in a spaced distribution along the two sides of the base.

[0008] In the above scheme, since the two rolling wheels are arranged on two independently swingable swing arms, on the one hand, the contact area with the human body can be improved, and the range of action can be improved, and on the other hand, the stress and contact effect with the uneven part of the back of the human body can be further improved.

[0009] Further, the bracket and each swing arm are provided with a driving module for driving one end of the swing arm to swing towards the human body.

[0010] Based on the above scheme, the driving module can drive the rolling wheels at one end of the swing arm to actively press towards the human body, thereby achieving not only local body heating but also a pressing massage effect. Since the two swing arms can generate pressing actions respectively, independent or alternating pressing massage effects of the two rolling wheels can be further achieved, further improving comfort.

[0011] Further, the bracket is fixedly installed at one end of the base, and one end of the swing arm extends obliquely towards the other end of the base.

[0012] Based on the above scheme, the massage mechanism can reduce the occupation of the massage machine core to the internal space of the massage chair, avoid interference with other components of the massage chair, further improve the stroke range of the massage machine core, and make the overall structure of the massage machine core more compact.

[0013] Further, the massage mechanism includes a massage arm, one end of the massage arm is movably connected to the base at a position along the middle of the two ends, the other end of the massage arm extends obliquely towards the other end of the base, and the other end of the massage arm is provided with a massage ball.

[0014] Based on the above scheme, the swing arm does not interfere with the massage arm when swinging, which is conducive to making the overall structure of the massage machine core more compact.

[0015] Further, the bracket includes a vertical plate, a first horizontal plate located outside the upper end of the vertical plate and extending horizontally towards one end of the base, a plurality of hinge seats are arranged on the first horizontal plate and spaced apart along the two sides of the base, a connecting shaft is arranged between adjacent hinge seats, the swing arm is pivotally connected to the bracket through the connecting shaft, and the elastic return member is located outside the vertical plate. The elastic return member is a tension spring connected between the other end of the swing arm and the lower end of the vertical plate.

[0016] In the above scheme, the overall structure of the related components (including the bracket, the swing arm, the tension spring, etc.) that realize the heating function is simple and compact, facilitating processing and assembly, and can be conveniently installed and fixed to the base of the massage machine core.

[0017] Further, a plurality of triangular support plates are connected between the lower end of the first horizontal plate and the outside of the vertical plate, and the plurality of triangular support plates are arranged spaced apart along the two sides of the base.

[0018] In the above scheme, the triangular support plates can improve the connection strength between the first horizontal plate and the vertical plate, and prevent the first horizontal plate from deforming under pressure.

[0019] Further, the support further comprises a second transverse plate arranged on the inner side of the upper end of the vertical plate and extending transversely towards the end of the base, and the driving module is an air bag arranged between the second transverse plate and the swing arm.

[0020] In the above scheme, the air bag is used as the driving module, which has simple structure and relatively low cost, and has better comfort when pressing, and when the air bag is inflated, it abuts between the second transverse plate and the swing arm, and can push one end of the swing arm to swing, thereby realizing pressing, and when the air valve of the air bag is opened, the elastic reset member or the force of the human body when pressing can be used to drive the swing arm to reset and assist the air bag to exhaust.

[0021] Further, the vertical distance between the massage ball and the base is less than the vertical distance between the rolling wheel and the base.

[0022] Through the above scheme, since the massage ball and the human body are in rigid contact, the design can improve the contact effect of the rolling wheel and the human body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a perspective view of an embodiment of the utility model;

[0024] Figure 2 It is a side view of an embodiment of the utility model;

[0025] Figure 3 It is an exploded view of an embodiment of the utility model;

[0026] Figure 4 It is a perspective view of related components for realizing the heating function of an embodiment of the utility model;

[0027] Figure 5 It is a sectional view of related components for realizing the heating function of an embodiment of the utility model;

[0028] Brief description of the drawings: 1, base; 2, support; 21, vertical plate; 22, first transverse plate; 23, hinge seat; 24, connecting shaft; 25, triangular support plate; 26, second transverse plate; 3, swing arm; 4, rolling wheel; 5, elastic reset member; 61, massage arm; 62, massage ball; 7, air bag. DETAILED DESCRIPTION

[0029] As shown in the embodiment of the utility model with heating function massage machine core: Figures 1-5 It comprises a base 1, a massage mechanism arranged on the base 1, a support 2 fixedly installed in cooperation with the base 1, a swing arm 3 pivotally connected to the support 2, a rolling wheel 4 arranged at one end of the swing arm 3, a heating module for heating the rolling wheel 4, and an elastic reset member 5 arranged between the swing arm 3 and the support 2 for driving one end of the swing arm 3 to swing and reset towards the human body (i.e. away from the base 1).

[0030] When the human body leans against the massage core, the rolling wheel 4 at one end of the swing arm 3 continuously and elastically presses against the back of the human body, and can also roll along the curve of the back of the human body with the walking movement of the massage core, thereby improving the contact effect with the human body. The heating module heats the rolling wheel 4, and the heat is transmitted to the local part of the human body through contact, thereby achieving the effect of warm physiotherapy.

[0031] The rolling wheel 4 is made of a material with excellent heat conduction performance (such as aluminum alloy or heat-conducting plastic). The heating module can include, for example, a PTC heating sheet arranged in the rolling wheel 4 and a conductive slip ring mounted on the wheel shaft of the rolling wheel 4. An external power line is arranged along the swing arm 3 and connected to the stator end of the conductive slip ring, and then electrically connected to the PTC heating sheet through the rotor end of the conductive slip ring, so as to realize rotary conduction through the conductive slip ring and ensure that the rolling wheel 4 continuously heats during rolling massage without line entanglement.

[0032] The swing arm 3 arranged on the support 2 is two, and one end of each swing arm 3 is provided with one rolling wheel 4. The two swing arms 3 and rolling wheels 4 are arranged in a spaced manner along the two side directions of the base 1. Since the two rolling wheels 4 are arranged on the two independently swingable swing arms 3, on the one hand, the contact area with the human body can be improved, and the range of action can be improved. On the other hand, the stress and contact effect with the uneven part of the back of the human body can be further improved.

[0033] The drive module is arranged between the support 2 and each swing arm 3 for driving the one end of the swing arm 3 to swing towards the human body (i.e. away from the base 1).

[0034] Based on the above scheme, the drive module can drive the rolling wheel 4 at one end of the swing arm 3 to actively press towards the human body, thereby achieving the effects of local heating of the body and pressing massage. Since the two swing arms 3 can produce pressing actions respectively, the independent or alternating pressing massage effects of the two rolling wheels 4 can be further achieved, and the comfort is further improved.

[0035] It is worth noting that the pressing action mainly reflects the change in the contact pressure of the rolling wheel 4 on the human body, rather than being limited to the simple and alternating mechanical swing of the swing arm 3. The pressure fluctuation change generated by the cooperation of the two swing arms 3 can produce the pressing massage effect.

[0036] The support 2 is fixedly installed at one end of the base 1, and the one end of the swing arm 3 is arranged in an inclined and extending manner towards the other end of the base 1. This can reduce the length of the massage core in the two end directions, reduce the occupation of the internal space of the massage chair, avoid interference with other parts of the massage chair, thereby improve the stroke range of the massage core, and make the overall structure of the massage core more compact.

[0037] The massage mechanism comprises a massage arm 61, one end of the massage arm 61 is movably connected to the middle position of the base 1 along the direction of the two ends, the other end of the massage arm 61 is obliquely arranged towards the other end of the base 1, and the other end of the massage arm 61 is provided with a massage ball 62, so that the swing arm 3 does not interfere with the massage arm 61 when swinging, and the overall structure of the massage mechanism is more compact.

[0038] The support 2 comprises a vertical plate 21, a first horizontal plate 22 located outside the upper end of the vertical plate 21 and extending horizontally towards the one end of the base 1, the first horizontal plate 22 and the vertical plate 21 are formed by bending a same metal plate, a plurality of hinge seats 23 are arranged on the first horizontal plate 22 and spaced apart along the direction of the two sides of the base 1, a connecting shaft 24 is arranged between adjacent hinge seats 23, the swing arm 3 is pivotally connected to the support 2 through the connecting shaft 24, the swing arm 3 is connected to the connecting shaft 24 at the other end thereof, and the elastic reset member 5 is located outside the vertical plate 21, the elastic reset member 5 is a tension spring connected between the other end of the swing arm 3 and the lower end of the vertical plate 21, one end of the tension spring is connected to the other end of the swing arm 3 through a hooking hole, and the other end of the tension spring is connected to the lower end of the vertical plate 21 through a hooking hole.

[0039] The overall structure of the related components (including the support 2, the swing arm 3, the tension spring, etc.) for realizing the heating function is simple and compact, facilitating processing and assembly, and can be conveniently mounted on the base 1 of the massage mechanism, or can be selected not to be mounted according to the functional needs of the user.

[0040] The inner side of the vertical plate 21 (i.e. the side corresponding to the direction of the base 1) and one end of the base 1 are fixedly connected through screws, a plurality of triangular supporting plates 25 are connected between the lower end of the first horizontal plate 22 and the outer side of the vertical plate 21, the triangular supporting plates 25 are spaced apart along the direction of the two sides of the base 1, and the triangular supporting plates 25 can improve the connection strength between the first horizontal plate 22 and the vertical plate 21, avoiding deformation of the first horizontal plate 22 under pressure.

[0041] The support 2 further comprises a second horizontal plate 26 located inside the upper end of the vertical plate 21 and extending horizontally towards the one end of the base 1, the second horizontal plate 26 can be fixedly connected to the vertical plate 21 through screws or directly welded to the vertical plate 21, and the first horizontal plate 22 and the second horizontal plate 26 are flush, and the driving module is an air bag 7 arranged between the second horizontal plate 26 and the swing arm 3, as shown in Figure 2

[0042] ​In the above scheme, the air bag 7 is used as the driving module, the structure is simple, the cost is relatively low, the comfort is better when being pressed, the air bag 7 is in inflation state, abuts between the second horizontal plate 26 and the swing arm 3, can push the one end of the swing arm 3 to swing, and then realizes the pressing, when the air valve of the air bag 7 is opened, the elastic reset component 5 or the action force of the human body when being pressed can be used to drive the swing arm 3 to reset, and assists the air bag 7 to exhaust.

[0043] The vertical distance between the massage ball 62 and the base 1 is less than the vertical distance between the rolling wheel 4 and the base 1, and in the state as shown in the figure, the vertical height of the rolling wheel 4 is higher than that of the massage ball 62, and since the massage ball 62 and the human body are in rigid contact, when the human body is pressed against the massage ball 62, the rolling wheel 4 can reliably press against the human body, and the contact effect of the rolling wheel 4 and the human body can be improved. Figure 2

[0044] The above embodiment is only one of the preferred specific embodiments of the present application, and the usual changes and replacements made by the person skilled in the art within the technical scheme of the present application are all included in the protection scope of the present application.​

Claims

1. A massage movement with heating function, comprising a base, a massage mechanism arranged on the base, characterized in that: The support is fixedly installed in cooperation with the base, the swing arm is pivotally connected to the support, the rolling wheel is arranged at one end of the swing arm, and the heating module is arranged for heating the rolling wheel.

2. The massage movement with heating function according to claim 1, characterized in that: The two swing arms are arranged at two sides of the base.

3. A massage movement with heating function according to claim 2, characterized in that: The driving module is arranged between the support and each swing arm for driving the swing arm to swing towards the human body.

4. The massage movement with heating function according to claim 3, characterized in that: The support is fixedly installed at one end of the base, and one end of the swing arm is obliquely extended towards the other end of the base.

5. A massage movement with heating function according to claim 4, characterized in that: The massage mechanism comprises the massage arm, one end of the massage arm is movably connected to the base at the middle position along the two end directions, the other end of the massage arm is obliquely extended towards the other end of the base, and the massage ball is arranged at the other end of the massage arm.

6. The massage movement with heating function according to claim 4, characterized in that: The support comprises the vertical plate, the first horizontal plate is arranged at the outer side of the upper end of the vertical plate and extends horizontally towards one end of the base, a plurality of hinge seats are arranged at the first horizontal plate and are spaced apart along the two side directions of the base, a connecting shaft is arranged between adjacent hinge seats, the swing arm is pivotally connected to the support through the connecting shaft, the elastic reset member is arranged at the outer side of the vertical plate, and the elastic reset member is a tension spring connected between the other end of the swing arm and the lower end of the vertical plate.

7. Massaging movement with heating function according to claim 6, characterized in that: The lower end of the first horizontal plate and the outer side of the vertical plate are connected to the triangular support plates, and the triangular support plates are arranged at the two side directions of the base.

8. The massage movement with heating function according to claim 6, characterized in that: The support further comprises the second horizontal plate arranged at the inner side of the upper end of the vertical plate and extending horizontally towards one end of the base, and the driving module is the air bag arranged between the second horizontal plate and the swing arm.

9. The massage movement with heating function according to claim 5, characterized in that: The vertical distance between the massage ball and the base is smaller than the vertical distance between the rolling wheel and the base.

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