Massage waist rest mechanism and massage waist rest

Abstract

The massage waist rest core comprises a mounting base plate, a massage assembly and a pneumatic assembly. The massage assembly comprises a massage shell, a massage head, an air bag device and a first adjusting assembly. The massage shell is arranged on the mounting base plate. The massage head is movably connected to the massage shell. The air bag device is arranged between the massage head and the massage shell. The massage head is configured to move towards or away from the massage shell along the thickness direction under the action of the air bag device. The first adjusting assembly is arranged in the massage shell. The massage head is configured to rotate around the thickness direction under the drive of the first adjusting assembly. The pneumatic assembly is arranged on the mounting base plate and is arranged in a spaced manner with the first adjusting assembly. The pneumatic assembly is pneumatically connected to the air bag device. When the user uses the massage function of the massage waist rest core, the intensity of the massage head pressing can be adjusted by adjusting the height of the massage head, and the flexibility of using the massage waist rest core is improved.

Description

Technical Field

[0001] This invention relates to the field of massage device technology, and in particular to a massage lumbar support mechanism and massage lumbar support. Background Technology

[0002] A lumbar massager is a massage device used to massage the lower back. It can be placed directly on a sofa or chair for use.

[0003] In related technologies, the massage head of the lumbar massage mechanism can rotate to realize the kneading massage function of the lumbar massage mechanism. However, the position of the massage head is usually fixed. When the user uses the massage function of the lumbar massage mechanism, the pressure of the massage head cannot be adjusted, and the lumbar massage mechanism has low flexibility of use. Summary of the Invention

[0004] This invention discloses a massage lumbar support mechanism and a massage lumbar support, which can adjust the height of the massage head. When the user uses the massage function of the massage lumbar support mechanism, the intensity of the massage head can be adjusted by adjusting the height of the massage head, thereby improving the flexibility of the massage lumbar support mechanism.

[0005] To achieve the above objectives, in a first aspect, the present invention discloses a massage lumbar support mechanism, comprising:

[0006] Mounting substrate;

[0007] A massage assembly includes a massage housing, a massage head, an airbag device, and a first adjustment component. The massage housing is disposed on the mounting base plate. The massage head is movably connected to the massage housing. The airbag device is disposed between the massage head and the massage housing. The massage head is configured to move closer to or further away from the massage housing along the thickness direction under the action of the airbag device. The first adjustment component is disposed in the massage housing. The massage head is configured to rotate around the thickness direction under the drive of the first adjustment component.

[0008] A pneumatic component is disposed on the mounting base plate and spaced apart from the first adjustment component, and the pneumatic component is pneumatically connected to the airbag device.

[0009] The massage housing and the pneumatic component are spaced apart on the same side of the mounting base.

[0010] As an optional implementation, the airbag device and the first adjustment component are arranged along the height direction in the massage housing, and the pneumatic component and the first adjustment component are spaced apart in the height direction;

[0011] The height direction intersects with the thickness direction.

[0012] As an alternative implementation, in the height direction, the mounting base plate has an upper side and a lower side facing away from each other, the pneumatic assembly and the airbag device are disposed near the upper side, and the first adjustment assembly is disposed near the lower side.

[0013] As an optional implementation, the massage housing is slidably disposed on the mounting base plate along the width direction;

[0014] The thickness direction, the height direction, and the width direction intersect each other.

[0015] As an optional implementation, in the thickness direction, the mounting base has a front side and a rear side facing away from each other, the massage housing and the pneumatic component are disposed at intervals on the front side, the massage waist support mechanism further includes a second adjustment component, the second adjustment component is disposed on the rear side, the second adjustment component is connected to the massage housing, and the second adjustment component is configured to drive the massage housing to slide relative to the mounting base in the width direction.

[0016] As an optional implementation, the pneumatic assembly includes an air pump, a valve, and an air pipe. The air pump is disposed on the mounting base plate and spaced apart from the first adjustment assembly. The valve pipe is connected to the air pump. One end of the air pipe is connected to the valve, and the other end of the air pipe is connected to the airbag device. At least a portion of the air pipe is configured as a flexible pipe.

[0017] As an optional implementation, the mounting base includes a main body and a cover. In the height direction, the main body has an upper side and a lower side facing away from each other. The cover is disposed on the main body and close to the upper side to form a receiving cavity with at least a portion of the main body. The pneumatic assembly is disposed in the receiving cavity.

[0018] The cover portion is provided with a clearance hole, which is connected to the receiving cavity. The clearance hole is used for the air tube of the pneumatic component to pass through and connect to the airbag device.

[0019] The height direction intersects the thickness direction.

[0020] As an optional implementation, the number of massage components is multiple, and in the width direction, the pneumatic component is disposed between the massage housings of the multiple massage components;

[0021] The width direction intersects the thickness direction.

[0022] As an optional implementation, the mounting base plate further includes a connecting component disposed on the cover. The air pipe includes a main pipe and multiple branch pipes. The main pipe passes through the clearance hole. One end of the main pipe is connected to the valve of the pneumatic component, and the other end of the main pipe is connected to the connecting component. The number of the multiple branch pipes is the same as the number of the multiple airbag devices. One end of each branch pipe is connected to each airbag device in a corresponding manner, and the other end of each branch pipe is connected to the connecting component.

[0023] As an optional implementation, the mounting substrate further includes a circuit board disposed within the receiving cavity, the circuit board being electrically connected to the pneumatic assembly, and the circuit board being spaced apart from the pneumatic assembly in the thickness direction.

[0024] As an optional implementation, the main body has a first mounting groove, the circuit board is disposed in the first mounting groove, the cover has a second mounting groove, the second mounting groove and the first mounting groove together form the receiving cavity, and the pneumatic component is disposed in the second mounting groove.

[0025] As an optional implementation, the mounting base plate further includes a buffer member disposed between the pneumatic assembly and the circuit board, and / or, the buffer member is disposed between the pneumatic assembly and the cover portion.

[0026] Secondly, the present invention also discloses a massage lumbar support, including the massage lumbar support mechanism as described in the first aspect above.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] The massage lumbar support mechanism and massage lumbar support provided in this embodiment of the invention, by setting an airbag device and a pneumatic component, allows the pneumatic component to control the expansion of the airbag device. When the airbag device expands, it can push the massage head to move in the thickness direction, thereby raising the height of the massage head. Conversely, the pneumatic component can control the contraction of the airbag device. When the airbag device contracts, it allows the massage head to move in the thickness direction, thereby lowering the height of the massage head. Therefore, when using the massage function of the massage lumbar support mechanism, the user can adjust the pressure of the massage head by adjusting its height, improving the flexibility of the massage lumbar support mechanism. For example, raising the height of the massage head allows the user to feel a greater pressure, while lowering the height allows the user to feel a less intense pressure. Simultaneously, the first adjustment component can drive the massage head to rotate around its thickness direction, realizing the kneading function of the massage head, further improving the flexibility of the massage component. Furthermore, since the first adjustment component and the pneumatic component are prone to vibration during operation, by spacing the pneumatic component and the first adjustment component apart, the influence between them can be reduced, extending the service life of the pneumatic component and the first adjustment component. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of the massage lumbar support mechanism disclosed in the first aspect of the embodiments of this application;

[0031] Figure 2 This is a schematic diagram of the structure of the massage lumbar support mechanism (cover part hidden) disclosed in the first aspect of the embodiments of this application;

[0032] Figure 3 This is a three-dimensional structural schematic diagram of the massage component disclosed in the first aspect of the embodiments of this application;

[0033] Figure 4 This is an exploded perspective view of the massage component disclosed in the first aspect of the embodiments of this application;

[0034] Figure 5 This is a three-dimensional structural schematic diagram of the massage lumbar support mechanism disclosed in the first aspect of the embodiments of this application;

[0035] Figure 6 yes Figure 1 A cross-sectional view of the massage lumbar support mechanism in the AA direction;

[0036] Figure 7This is a schematic diagram of the massage lumbar support mechanism disclosed in the first aspect of the embodiments of this application from another perspective;

[0037] Figure 8 This is a schematic diagram of the structure of the massage lumbar support disclosed in the second aspect of the embodiments of this application.

[0038] Icon: 1. Massage lumbar support mechanism;

[0039] 10. Mounting substrate; 10a. Main body; 100. Front side; 101. Rear side; 102. Upper side; 103. Lower side; 108. Receiving cavity; 108a. First mounting groove; 108b. Second mounting groove; 10b. Cover part; 109. Clearance hole; 10d. Connecting component; 10e. Circuit board; 10f. Buffer component;

[0040] 11. Massage component; 110. Massage housing; 111. Massage head; 112. Airbag device; 113. First adjustment component;

[0041] 12. Pneumatic components; 120. Air pump; 121. Valves; 122. Air pipes; 122a. Main pipe; 122b. Branch pipes;

[0042] 13. Second adjustment component;

[0043] 2. Massage lumbar support; 20. Shell;

[0044] X: Thickness direction; Y: Height direction; Z: Width direction. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] The technical solution of the present invention will be further described below with reference to the embodiments and accompanying drawings.

[0047] Please refer to the following: Figures 1 to 4The first aspect of this invention provides a massage lumbar support mechanism 1, which includes a mounting base 10, a massage component 11, and a pneumatic component 12. The massage component 11 includes a massage housing 110, a massage head 111, an airbag device 112, and a first adjustment component 113. The massage housing 110 is disposed on the mounting base 10, the massage head 111 is movably connected to the massage housing 110, the airbag device 112 is disposed between the massage head 111 and the massage housing 110, and the massage head 111 is configured to move closer to or further away from the massage housing 110 along the thickness direction X under the action of the airbag device 112. The first adjustment component 113 is disposed in the massage housing 110, and the massage head 111 is configured to rotate around the thickness direction X under the drive of the first adjustment component 113. The pneumatic component 12 is disposed on the mounting base 10 and spaced apart from the first adjustment component 113, and is pneumatically connected to the airbag device 112.

[0048] It is understood that the aforementioned thickness direction X can be the front-to-back direction of the massage waist support core 1. This front-to-back direction refers to the direction in which the user faces or moves away from the user's waist when using the massage waist support core 1 for massage.

[0049] That is, when the massage head 111 is close to the massage housing 110 in the thickness direction X, the height of the massage head 111 increases, and the massage head 111 moves away from the user's waist; when the massage head 111 is away from the massage housing 110 in the thickness direction X, the height of the massage head 111 decreases, and the massage head 111 moves closer to the user's waist. The above directions are examples provided to facilitate understanding of the structure and function of the massage component 11 of the present invention and do not limit the scope of this application.

[0050] The massage lumbar support mechanism 1 provided in this embodiment of the invention, by setting an airbag device 112 and a pneumatic component 12, allows the pneumatic component 12 to control the expansion of the airbag device 112. When the airbag device 112 expands, it can push the massage head 111 to move in the thickness direction X, thereby raising the height of the massage head 111. Conversely, the pneumatic component 12 can control the contraction of the airbag device 112. When the airbag device 112 contracts, it allows the massage head 111 to move in the thickness direction X, thereby lowering the height of the massage head 111. Therefore, when using the massage function of the massage lumbar support mechanism 1, the user can adjust the pressure of the massage head 111 by adjusting its height, improving the flexibility of the massage lumbar support mechanism 1. For example, raising the height of the massage head 111 allows the user to feel a greater pressure, while lowering the height of the massage head 111 allows the user to feel a less intense pressure. Simultaneously, the first adjustment component 113 can drive the massage head 111 to rotate around the thickness direction X, realizing the kneading function of the massage head 111, further improving the flexibility of the massage component 11.

[0051] Furthermore, since the first adjustment component 113 and the pneumatic component 12 are prone to vibration during operation, by setting the pneumatic component 12 and the first adjustment component 113 at intervals, the influence between the pneumatic component 12 and the first adjustment component 113 can be reduced, thereby improving the service life of the pneumatic component 12 and the first adjustment component 113.

[0052] In this embodiment, the mounting base plate 10 is a structure used to support components such as the massage component 11 and the pneumatic component 12. The mounting base plate 10 can be a plate-shaped structure, a block-shaped structure, or a frame structure, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0053] Optionally, the first adjustment component 113 may include an electric motor or a pneumatic motor, etc., which can be selected according to the actual situation, and is not specifically limited in this embodiment.

[0054] It is understood that the first adjustment component 113 is disposed in the massage housing 110. In order to make the first adjustment component 113 and the pneumatic component 12 spaced apart, the massage housing 110 and the pneumatic component 12 can be spaced apart.

[0055] In some embodiments, the massage housing 110 and the pneumatic component 12 are spaced apart on the same side of the mounting base 10. This arrangement, by spacing the massage housing 110 and the pneumatic component 12 on the same side of the mounting base 10, allows the first adjustment component 113 to be spaced apart from the pneumatic component 12, thereby reducing the influence between the pneumatic component 12 and the first adjustment component 113 and improving their service life. Furthermore, since the pneumatic component 12 and the airbag device 112 typically require a connecting air tube 122 to power the airbag device 112, placing the massage housing 110 and the pneumatic component 12 on the same side of the mounting base 10 simplifies the piping design, shortens the piping, and improves the safety of using the pneumatic component 12 and the airbag device 112.

[0056] In other embodiments, the massage housing 110 and the pneumatic assembly 12 may be disposed on different sides of the mounting base plate 10, so that the first adjustment assembly 113 and the pneumatic assembly 12 are spaced apart.

[0057] In some embodiments, the airbag device 112 and the first adjustment component 113 are arranged along the height direction Y in the massage housing 110, and the pneumatic component 12 and the first adjustment component 113 are spaced apart in the height direction Y. By arranging the airbag device 112, the pneumatic component 12, and the first adjustment component 113 in the height direction Y, on the one hand, a certain distance can be maintained between the first adjustment component 113 and the pneumatic component 12 in the height direction Y, thereby reducing the influence between the pneumatic component 12 and the first adjustment component 113 and improving their service life. On the other hand, the space occupied by the first adjustment component 113 and the airbag device 112 in the height direction Y of the massage lumbar support core 1 can be reduced, thereby reducing the size of the massage lumbar support core 1 in the height direction Y, thus expanding the application scenarios of the massage lumbar support core. For example, the massage lumbar support core 1 can be easily placed on a sofa or chair, or it can be fixed to the waist of the human body by means of straps or other fixing methods.

[0058] It is understandable that the height direction Y mentioned above is the direction that intersects with the thickness direction X. That is, the height direction Y and the thickness direction X are not parallel. The height direction Y can be the up and down direction of the massage waist support mechanism 1, that is, the height direction corresponding to the user when the massage waist support mechanism 1 is in use. At this time, the height direction Y is perpendicular or approximately perpendicular to the thickness direction X (approximately perpendicular means that the angle between the height direction Y and the thickness direction X is close to 90°, such as 88° or 89°, etc. Since it is difficult to ensure that the components are completely perpendicular in actual products, a certain error is acceptable).

[0059] In some embodiments, in the height direction Y, the mounting base plate 10 has an upper side 102 and a lower side 103 facing away from each other, the pneumatic assembly 12 and the airbag device 112 are disposed near the upper side 102, and the first adjustment assembly 113 is disposed near the lower side 103.

[0060] In this way, by ensuring that the first adjustment component 113 and the pneumatic component 12 are at a certain distance in the height direction Y, on the one hand, since the first adjustment component 113 is usually relatively heavy, placing the first adjustment component 113 near the lower side 103 of the mounting base 10 allows for a more reasonable weight distribution of the massage lumbar support mechanism 1, preventing it from being "top-heavy" and thus making it inconvenient to place on a sofa or chair. On the other hand, since the massage head 111 and the airbag device 112 are arranged in conjunction in the thickness direction X, the massage head 111 is also positioned near the upper side 102 of the mounting base 10. This ensures that when the massage lumbar support mechanism 1 is placed on a sofa or chair, the massage head 111 has a certain height in the height direction Y, which is beneficial for the massage head 111 to massage the user's waist.

[0061] In some embodiments, the massage housing 110 is slidably disposed on the mounting base 10 along the width direction Z. This allows adjustment of the position of the massage housing 110 relative to the mounting base 10 in the width direction Z, thereby allowing adjustment of the position of the massage head 111 relative to the mounting base 10 in the width direction Z. When the user uses the massage waist support mechanism 1, the position of the massage head 111 can be adjusted so that the massage head 111 massages the area desired by the user.

[0062] It is understandable that the width direction Z mentioned above is the direction that intersects with the thickness direction X and the height direction Y in pairs. That is, the width direction Z is not parallel to the thickness direction X and the height direction Y. The width direction Z can be the left and right direction of the massage waist support mechanism 1, that is, the left and right direction corresponding to the user when the massage waist support mechanism 1 is in use. At this time, the width direction Z is perpendicular or approximately perpendicular to the thickness direction X and the height direction Y.

[0063] In some embodiments, the pneumatic assembly 12 includes an air pump 120, a valve 121, and an air pipe 122. The air pump 120 is disposed on the mounting base plate 10 and spaced apart from the first adjustment assembly 113. The valve 121 is connected to the air pump 120 via a conduit. One end of the air pipe 122 is connected to the valve 121, and the other end of the air pipe 122 is connected to the airbag device 112. At least a portion of the air pipe 122 is configured as a flexible conduit.

[0064] In this way, the air pump 120 can provide gas power to the airbag device 112. When the valve 121 is open, the air pump 120 and the airbag device 112 are connected, and the air tube 122 can guide the gas to be delivered to the airbag device 112. When the valve 121 is closed, the air pump 120 and the airbag device 112 are disconnected. In addition, since the massage housing 110 is slidably disposed on the mounting base plate 10 in the width direction Z, that is, the airbag device 112 can move relative to the mounting base plate 10 in the width direction Z, when the massage housing 110 moves in the width direction Z, the end of the air tube 122 connected to the airbag device 112 will also move in the width direction Z under the drive of the airbag device 112. By configuring at least a portion of the air tube 122 as a flexible tube, the air tube 122 can have a certain deformation, avoiding the phenomenon of the air tube 122 breaking during the movement of the massage housing 110.

[0065] Optionally, the entire trachea 122 can be configured as a flexible conduit, or only a portion of the trachea 122 can be configured as a flexible conduit. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0066] Optionally, the material of the flexible tube portion of the trachea 122 can be polyvinyl chloride or polyurethane, etc., which can be selected according to the actual situation, and is not specifically limited in this embodiment.

[0067] Optionally, valve 121 can be a solenoid valve or a manual valve, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0068] In some embodiments, the mounting substrate 10 includes a main body 10a and a cover 10b. In the height direction Y, the main body 10a has an upper side 102 and a lower side 103 facing away from each other. The cover 10b is disposed on the main body 10a and close to the upper side 102 to form a receiving cavity 108 with at least a portion of the main body 10a. A pneumatic assembly 12 is disposed within the receiving cavity 108. The cover 10b is provided with clearance holes 109 (e.g., ...). Figure 5 As shown), the clearance hole 109 is connected to the receiving cavity 108. The clearance hole 109 is used for the air tube 122 of the pneumatic component 12 to pass through, so as to connect to the airbag device 112.

[0069] Thus, by providing the main body 10a and the cover 10b, the main body 10a can support components such as the massage assembly 11 and the second adjustment assembly 13. The receiving cavity 108 formed between the main body 10a and the cover 10b can accommodate the pneumatic assembly 12, while also protecting the pneumatic assembly 12 and isolating it from the first adjustment assembly 113, further reducing the influence between the pneumatic assembly 12 and the first adjustment assembly 113. By providing a clearance hole 109 on the cover 10b that communicates with the receiving cavity 108, the air tube 122 of the pneumatic assembly 12 can pass through the clearance hole 109 from the receiving cavity 108, thereby achieving communication with the airbag device 112.

[0070] Optionally, the cover portion 10b may form a receiving cavity 108 between itself and the entire main body portion 10a, or it may form a receiving cavity 108 between itself and a portion of the main body portion 10a. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0071] Optionally, the number of massage components 11 may be one or more, and the specific number can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0072] In some embodiments, there are multiple massage components 11, and in the width direction Z, a pneumatic component 12 is disposed between the massage housings 110 of the multiple massage components 11. By providing multiple massage components 11, the massage waist support mechanism 1 can simultaneously massage multiple parts of the user's body. By disposing the pneumatic component 12 between the massage housings 110 of the multiple massage components 11, it is easier for the pneumatic component 12 to communicate with the massage housings 110 of each massage component 11 via an air pipe 122, thus reducing the required length of the air pipe 122.

[0073] For example, the number of massage components 11 can be two, three, or four. When there are two massage components 11, the pneumatic component 12 is disposed between the two massage components 11 in the width direction Z, that is, there is one massage component 11 on each side of the pneumatic component 12 in the width direction Z. When there are four massage components 11, the pneumatic component 12 can be disposed between two massage components 11 and two massage components 11 in the width direction Z, that is, there are two massage components 11 on each side of the pneumatic component 12 in the width direction Z. The pneumatic component 12 can also be disposed between one massage component 11 and three massage components 11, that is, there is one massage component 11 on each side of the pneumatic component 12 in the width direction Z and three massage components 11 on each side.

[0074] In some embodiments, the mounting base plate 10 further includes a connecting member 10d, which is disposed on the cover. The air pipe 122 includes a main pipe 122a and a plurality of branch pipes 122b. The main pipe 122a passes through the clearance hole 109. One end of the main pipe 122a is connected to the valve 121 of the pneumatic component 12, and the other end of the main pipe 122a is connected to the connecting member 10d. The number of the plurality of branch pipes 122b is the same as the number of the plurality of airbag devices 112. One end of each branch pipe 122b is connected to each airbag device 112 in a corresponding manner, and the other end of each branch pipe 122b is connected to the connecting member 10d.

[0075] In this way, by setting up a connecting component 10d, which is connected to the valve 121 of the pneumatic component 12 via the main pipe 122a and to each airbag device 112 via the branch pipe 122b, the air pump 120, the valve 121 of the pneumatic component 12 are all connected to the multiple airbag devices 112. This enables the air pump 120 to provide air power to the multiple airbag devices 112, eliminating the need to set up multiple air pumps 120 to provide air power to the multiple airbag devices 112 respectively, thus simplifying the structure of the massage waist support mechanism 1.

[0076] Optionally, the connecting component 10d can be a multi-port connector or a multi-port valve, etc. The number of interfaces of the multi-port connector or multi-port valve is set according to the number of main pipe 122a and branch pipe 122b. For example, when there are two airbag devices 112 and two branch pipes 122b, the multi-port connector can be, for example, a three-way connector, or the multi-port valve can be, for example, a three-way valve.

[0077] Please refer to the following: Figure 2 , Figure 5 and Figure 6 In some embodiments, the mounting substrate 10 further includes a circuit board 10e, which is disposed in the receiving cavity 108 and electrically connected to the pneumatic assembly 12. In the thickness direction X, the circuit board 10e and the pneumatic assembly 12 are spaced apart.

[0078] In this way, by setting the circuit board 10e, the circuit board 10e can control the pneumatic component 12 to open or close, thereby controlling the position of the massage head 111 relative to the massage housing 110 in the thickness direction X. In addition, by setting the circuit board 10e and the pneumatic component 12 at a distance in the thickness direction X, the impact of vibrations generated by the pneumatic component 12 during operation on the electronic components on the circuit board 10e can be reduced, thereby improving the service life of the circuit board 10e.

[0079] Optionally, the circuit board 10e can be a flexible circuit board 10e or a rigid circuit board 10e, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0080] In some embodiments, the distance D between the circuit board 10e and the pneumatic component 12 in the thickness direction X satisfies the relationship: 5mm ≤ D ≤ 20mm. On the one hand, this ensures that the circuit board 10e and the pneumatic component 12 have a certain distance in the thickness direction X, which can effectively reduce the impact of vibrations generated by the pneumatic component 12 during operation on the electronic components on the circuit board 10e. On the other hand, it also ensures that the distance between the circuit board 10e and the pneumatic component 12 in the thickness direction X is not too large, avoiding the circuit board 10e and the pneumatic component 12 occupying too much space in the thickness direction X, which is beneficial for achieving a miniaturized design of the massage waist support mechanism 1.

[0081] For example, the distance between the circuit board 10e and the pneumatic assembly 12 can be 5mm, 10mm, 15mm or 20mm, etc.

[0082] In some embodiments, the main body 10a has a first mounting groove 108a, the circuit board 10e is disposed in the first mounting groove 108a, and the cover has a second mounting groove 108b. The second mounting groove 108b and the first mounting groove 108a together form a receiving cavity 108, and the pneumatic component 12 is disposed in the second mounting groove 108b. By providing the first mounting groove 108a on the main body 10a and the second mounting groove 108b on the cover, the first mounting groove 108a and the second mounting groove 108b together form a receiving cavity 108, thereby accommodating the circuit board 10e and the pneumatic component 12. Furthermore, by opening a first mounting groove 108a on the main body 10a, on the one hand, the first mounting groove 108a can play a positioning role for the circuit board 10e, making it easier to position and install the circuit board 10e on the main body 10a; on the other hand, by making a part of the receiving cavity 108 utilize the space inside the main body plate, the height of the cover portion 10b protruding relative to the front side 100 of the main body 10a can be reduced, which is beneficial for the cover portion 10b to avoid the massage housing 110 that can slide in the width direction Z.

[0083] In some embodiments, the mounting base 10 further includes a buffer 10f disposed between the pneumatic assembly 12 and the circuit board 10e, and / or, the buffer 10f is disposed between the pneumatic assembly 12 and the cover portion 10b.

[0084] In one example, a buffer 10f is disposed between the pneumatic assembly 12 and the circuit board 10e. By placing the buffer 10f between the pneumatic assembly 12 and the circuit board 10e, the buffer 10f can buffer and dampen the pneumatic assembly 12. On the one hand, it can further reduce the impact of vibrations generated during the operation of the pneumatic assembly 12 on the electronic components on the circuit board 10e, thereby improving the service life of the circuit board 10e. On the other hand, it can reduce the noise of the pneumatic assembly 12 during operation, improving the user experience.

[0085] In another example, the buffer 10f is disposed between the pneumatic assembly 12 and the cover portion 10b. By providing the buffer 10f between the pneumatic assembly 12 and the cover portion 10b, the buffer 10f can buffer and dampen the pneumatic assembly 12, thereby reducing the noise of the pneumatic assembly 12 during operation and improving the user experience.

[0086] In another example, a buffer 10f is disposed between the pneumatic assembly 12 and the circuit board 10e, and also between the pneumatic assembly 12 and the cover portion 10b. By providing a buffer 10f between the pneumatic assembly 12 and the circuit board 10e, and between the pneumatic assembly 12 and the cover lifting portion, the buffer 10f can effectively buffer and dampen the pneumatic assembly 12. On the one hand, it can further reduce the impact of vibrations generated during the operation of the pneumatic assembly 12 on the electronic components on the circuit board 10e, thereby improving the service life of the circuit board 10e. On the other hand, it can reduce the noise during the operation of the pneumatic assembly 12, thus improving the user experience.

[0087] Optionally, the buffer 10f may include sound-absorbing cotton or silicone pads, etc., which can be selected according to the actual situation, and are not specifically limited in this embodiment.

[0088] Please see Figure 7 In some embodiments, the massage lumbar support mechanism 1 further includes a second adjustment component 13. The second adjustment component 13 is disposed on the mounting base plate 10 and connected to the massage housing 110. The second adjustment component 13 is configured to drive the massage housing 110 to slide relative to the mounting base plate 10 in the width direction Z. By providing the second adjustment component 13, power can be provided for the sliding of the massage housing 110 relative to the mounting base plate 10 in the width direction Z, facilitating the adjustment of the position of the massage housing 110.

[0089] Optionally, the second adjustment component 13 may include a motor, a gear and rack combination, or a linear motor, etc. The specific selection can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0090] Please refer to the following: Figure 1 and Figure 7 In some embodiments, the mounting substrate 10 has a front side 100 and a rear side 101 facing away from each other in the thickness direction X. The massage housing 110 and the pneumatic assembly 12 are disposed at a distance from each other on the front side 100, and the second adjustment assembly 13 is disposed on the rear side 101. In this embodiment, the main body 10a of the mounting substrate 10 has a front side 100 and a rear side 101 facing away from each other.

[0091] In this way, on the one hand, the space of the mounting base plate 10 in the thickness direction X can be made reasonable, reducing the space of the massage waist support core 1 in the height direction Y that the massage component 11 and the second adjustment component 13 need to occupy, thereby reducing the size of the massage waist support core 1 in the height direction Y, making it easier to place the massage waist support core 1 on a sofa or chair. On the other hand, it can make the pneumatic component 12, the first adjustment component 113 and the second adjustment component 13 spaced apart from each other, reducing the mutual influence between the pneumatic component 12, the first adjustment component 113 and the second adjustment component 13, and improving the service life of the pneumatic component 12, the first adjustment component 113 and the second adjustment component 13.

[0092] Please see Figure 8 The second aspect of the present invention also discloses a massage lumbar support 2, which includes the massage lumbar support 2 mechanism 1 as described in the first aspect of the above embodiments.

[0093] The massage lumbar support 2 provided in the second aspect of this invention uses the massage lumbar support mechanism 1 of the first aspect of this invention. By setting an airbag device 112 and a pneumatic component 12, the pneumatic component 12 can control the expansion of the airbag device 112. When the airbag device 112 expands, it can push the massage head 111 to move in the thickness direction X, thereby raising the height of the massage head 111. Conversely, the pneumatic component 12 can control the contraction of the airbag device 112. When the airbag device 112 contracts, it allows the massage head 111 to move in the thickness direction X, thereby lowering the height of the massage head 111. Therefore, when a user uses the massage function of the massage lumbar support mechanism 1, the pressure applied by the massage head 111 can be adjusted by changing its height, improving the flexibility of the massage lumbar support mechanism 1. For example, raising the height of the massage head 111 allows the user to feel a greater pressure, while lowering the height of the massage head 111 allows the user to feel a less intense pressure. Meanwhile, the first adjustment component 113 can drive the massage head 111 to rotate around the thickness direction X, thereby realizing the kneading function of the massage head 111 and further improving the flexibility of the massage component 11.

[0094] In some embodiments, the massage lumbar support 2 further includes a housing 20, which covers the outer periphery of the massage lumbar support mechanism 1. The housing 20 serves to protect the massage lumbar support mechanism 1 and, at the same time, can cover some components of the massage lumbar support mechanism 1 (such as the second adjustment component 13), thereby improving the aesthetic appearance of the massage lumbar support 2.

[0095] Optionally, the material of the outer shell 20 may be leather, rubber, silicone or plastic, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0096] The massage lumbar support mechanism and massage lumbar support disclosed in the embodiments of the present invention have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only for the purpose of helping to understand the massage lumbar support mechanism and massage lumbar support of the present invention and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A massage lumbar support mechanism (1), characterized in that, include: Mounting substrate (10); A massage assembly (11) includes a massage housing (110), a massage head (111), an airbag device (112), and a first adjustment assembly (113). The massage housing (110) is disposed on the mounting base plate (10). The massage head (111) is movably connected to the massage housing (110). The airbag device (112) is disposed between the massage head (111) and the massage housing (110). The massage head (111) is configured to move closer to or further away from the massage housing (110) along the thickness direction (X) under the action of the airbag device (112). The first adjustment assembly (113) is disposed in the massage housing (110). The massage head (111) is configured to rotate around the thickness direction (X) under the drive of the first adjustment assembly (113). A pneumatic assembly (12) is disposed on the mounting base plate (10) and spaced apart from the first adjustment assembly (113). The pneumatic assembly (12) is pneumatically connected to the airbag device (112).

2. The massage lumbar support mechanism (1) according to claim 1, characterized in that, The massage housing (110) and the pneumatic assembly (12) are spaced apart on the same side of the mounting base plate (10).

3. The massage lumbar support mechanism (1) according to claim 2, characterized in that, The airbag device (112) and the first adjustment component (113) are arranged along the height direction (Y) in the massage housing (110), and the pneumatic component (12) and the first adjustment component (113) are spaced apart in the height direction (Y); The height direction (Y) intersects the thickness direction (X).

4. The massage lumbar support mechanism (1) according to claim 3, characterized in that, In the height direction (Y), the mounting base plate (10) has an upper side (102) and a lower side (103) facing away from each other. The pneumatic assembly (12) and the airbag device (112) are disposed close to the upper side (102), and the first adjustment assembly (113) is disposed close to the lower side (103).

5. The massage lumbar support mechanism (1) according to claim 3, characterized in that, The massage housing (110) is slidably disposed on the mounting base plate (10) along the width direction (Z); The thickness direction (X), the height direction (Y), and the width direction (Z) intersect each other.

6. The massage lumbar support mechanism (1) according to claim 5, characterized in that, In the thickness direction (X), the mounting base (10) has a front side (100) and a rear side (101) facing away from each other. The massage housing (110) and the pneumatic assembly (12) are spaced apart on the front side (100). The massage waist support mechanism also includes a second adjustment assembly (13), which is located on the rear side (101) and connected to the massage housing (110). The second adjustment assembly (13) is configured to drive the massage housing (110) to slide relative to the mounting base (10) in the width direction (Z).

7. The massage lumbar support mechanism (1) according to claim 6, characterized in that, The pneumatic assembly (12) includes an air pump (120), a valve (121), and an air pipe (122). The air pump (120) is disposed on the mounting base plate (10) and spaced apart from the first adjustment assembly (113). The valve (121) is pipe-connected to the air pump (120). One end of the air pipe (122) is connected to the valve (121), and the other end of the air pipe (122) is connected to the airbag device (112). At least a portion of the air pipe (122) is configured as a flexible pipe.

8. The massage lumbar support mechanism (1) according to any one of claims 1-7, characterized in that, The mounting base plate (10) includes a main body (10a) and a cover (10b). In the height direction (Y), the main body (10a) has an upper side (102) and a lower side (103) facing away from each other. The cover (10b) is disposed on the main body (10a) and is disposed close to the upper side (102) to form a receiving cavity (108) with at least a portion of the main body (10a). The pneumatic assembly (12) is disposed in the receiving cavity (108). The cover portion (10b) is provided with a clearance hole (109), which is connected to the receiving cavity (108). The clearance hole (109) is used for the air tube (122) of the pneumatic component (12) to pass through and connect to the airbag device (112). The height direction (Y) intersects the thickness direction (X).

9. The massage lumbar support mechanism (1) according to claim 8, characterized in that, The number of massage components (11) is multiple, and in the width direction (Z), the pneumatic component (12) is disposed between the massage housings (110) of the multiple massage components (11); The width direction (Z) intersects the thickness direction (X).

10. The massage lumbar support mechanism (1) according to claim 9, characterized in that, The mounting base plate (10) further includes a connecting component (10d) disposed on the cover. The air pipe (122) includes a main pipe (122a) and a plurality of branch pipes (122b). The main pipe (122a) passes through the clearance hole (109). One end of the main pipe (122a) is connected to the valve (121) of the pneumatic assembly (12), and the other end of the main pipe (122a) is connected to the connecting component (10d). The number of the plurality of branch pipes (122b) is the same as the number of the plurality of airbag devices (112). One end of each branch pipe (122b) is connected to each airbag device (112) in a corresponding manner, and the other end of each branch pipe (122b) is connected to the connecting component (10d).

11. The massage lumbar support mechanism (1) according to claim 8, characterized in that, The mounting base (10) also includes a circuit board (10e), which is disposed in the receiving cavity (108) and electrically connected to the pneumatic assembly (12). In the thickness direction (X), the circuit board (10e) and the pneumatic assembly (12) are spaced apart.

12. The massage lumbar support mechanism (1) according to claim 11, characterized in that, The main body (10a) has a first mounting groove (108a), the circuit board (10e) is disposed in the first mounting groove (108a), the cover has a second mounting groove (108b), the second mounting groove (108b) and the first mounting groove (108a) together form the receiving cavity (108), and the pneumatic component (12) is disposed in the second mounting groove (108b).

13. The massage lumbar support mechanism (1) according to claim 11, characterized in that, The mounting base plate (10) further includes a buffer (10f) disposed between the pneumatic assembly (12) and the circuit board (10e), and / or, the buffer (10f) disposed between the pneumatic assembly (12) and the cover portion (10b).

14. A massage lumbar support (2), characterized in that, Includes the massage lumbar support mechanism (1) as described in any one of claims 1-13.

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