Massage waist rest mechanism and massage waist rest

Abstract

The massage waist rest core and the massage waist rest are disclosed, which comprise a mounting base plate, a first adjusting assembly and a massage assembly. The first adjusting assembly is arranged on the mounting base plate, and the massage assembly is connected to the first adjusting assembly. The first adjusting assembly is configured to drive the massage assembly to slide along the width direction relative to the mounting base plate. The mounting base plate, the first adjusting assembly and the massage assembly are arranged in the thickness direction of the mounting base plate, and the width direction intersects the thickness direction. The position of the massage assembly in the width direction can be adjusted by adopting the scheme. When a user uses the massage function of the massage waist rest core, the position of the massage assembly can be adjusted so that the massage assembly is aligned with the part to be massaged by the user, and the flexibility of the use of 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 waist support mechanism. 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 lumbar support mechanism cannot be adjusted to meet the user's personalized needs, and the massage lumbar support mechanism is large in size, resulting in a poor user experience. Summary of the Invention

[0004] This invention discloses a massage lumbar support mechanism and a massage lumbar support, which can adjust the position of the massage component in the width direction. When the user uses the massage function of the massage lumbar support mechanism, the position of the massage component can be adjusted so that the massage component is aligned with the part of the user that needs to be massaged, 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 first adjustment component is disposed on the mounting base plate;

[0008] A massage component connected to a first adjustment component, the first adjustment component being configured to drive the massage component to slide relative to the mounting base along the width direction of the mounting base.

[0009] The mounting base, the first adjustment component, and the massage component are arranged in the thickness direction of the mounting base, and the width direction intersects the thickness direction.

[0010] As an alternative implementation, the mounting substrate has a front side and a rear side that are opposite to each other along the thickness direction, the massage component is located on the front side, and the first adjustment component is located on the rear side.

[0011] As an optional implementation, the massage lumbar support mechanism includes two massage components, which are spaced apart along the width direction. The first adjustment component is configured to drive the two massage components to slide along the width direction so that the two massage components move closer to or further away from each other.

[0012] As an optional implementation, the front side is provided with two first sliding grooves extending to the rear side. The two first sliding grooves are spaced apart along the height direction of the mounting base plate, and the two first sliding grooves are at least partially staggered in the width direction. The two massage components are respectively slidably connected to the two first sliding grooves.

[0013] As an optional implementation, the first adjustment component includes a first motor and a first transmission mechanism disposed on the rear side. The first transmission mechanism includes a gear structure and two racks. The two racks are respectively disposed in the two first slide grooves, and the two racks are respectively connected to the corresponding massage components.

[0014] The gear structure is meshed between the two racks and connected to the first motor. The first motor is configured to drive the gear structure to rotate so that the two racks slide in opposite or opposite directions in the corresponding first grooves.

[0015] As an optional implementation, the rear side is provided with two second sliding grooves, which are respectively connected to the two first sliding grooves, and the two second sliding grooves are at least partially corresponding in the height direction, and the two racks are respectively slidably connected to the two second sliding grooves.

[0016] As an optional implementation, both massage components are provided with a first protrusion facing the first groove, and the two first protrusions are slidably connected to the two first grooves and respectively connected to the two racks.

[0017] As an optional implementation, the mounting base plate has an upper side and a lower side facing away from each other along the height direction, the first motor is disposed near the lower side, and the gear structure and the two racks are disposed opposite the first motor near the upper side.

[0018] As an optional implementation, the axial direction of the shaft of the first motor is parallel to the thickness direction, and the first transmission mechanism further includes a worm gear, one end of which is connected to the shaft of the first motor, and the other end of which is meshed with the gear structure.

[0019] As an optional implementation, the massage assembly includes a massage housing, an airbag device, and a massage head. The massage housing is connected to a first adjustment component, the airbag device is disposed on the massage housing, and the massage head is connected to the airbag device and is movably disposed on the massage housing. The massage head is configured to move relative to the massage housing along the thickness direction by the pushing action of the airbag device when the airbag device inflates, so as to move away from the massage housing.

[0020] The massage lumbar support mechanism also includes a pneumatic component, which is disposed on the mounting base plate and is used to inflate the airbag device.

[0021] As an optional implementation, the mounting base plate has an upper side and a lower side opposite to each other along the height direction, the massage head is disposed at one end of the massage housing near the upper side, and the massage assembly further includes a second adjustment assembly, at least a portion of which is disposed at one end of the massage housing near the lower side. The second adjustment assembly is connected to the massage head to drive the massage head to rotate about the thickness direction.

[0022] The height direction intersects with both the width direction and the thickness direction.

[0023] As an optional implementation, the massage housing includes a first housing and a second housing connected to each other. The first housing includes a first part and a second part disposed along the height direction. The first part is closer to the upper side than the second part. The second housing includes a third part and a fourth part disposed along the height direction. The first part and the third part enclose a first chamber, and the second part and the fourth part enclose a second chamber. The second chamber communicates with the first chamber.

[0024] The second adjustment component includes a second motor and a second transmission mechanism. The second transmission mechanism is located in the first chamber, and the second motor is located in the second chamber. The second motor is connected to the second transmission mechanism.

[0025] The massage head is disposed in the first part and is connected to the second transmission mechanism. The second motor is configured to drive the second transmission mechanism to move so that the massage head rotates about the thickness direction.

[0026] As an alternative implementation, the mounting base plate has an upper side and a lower side that are opposite to each other along the height direction, the pneumatic component and the airbag device are disposed adjacent to the upper side, and at least a portion of the second adjustment component is disposed adjacent to the lower side.

[0027] Secondly, the present invention also discloses a massage lumbar support, including the massage lumbar support mechanism as described in the first aspect above.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] The massage lumbar support mechanism and massage lumbar support provided in this embodiment of the invention allow the massage component to slide slidably on the massage body along the width direction, and a first adjustment component is provided. The first adjustment component provides power for the sliding of the massage component, thereby adjusting the position of the massage component relative to the massage lumbar support mechanism in the width direction. When the user uses the massage function of the massage lumbar support mechanism, adjusting the position of the massage component allows the massage component to be aligned with the area the user wants to massage, improving the flexibility of the massage lumbar support mechanism. In addition, since the massage component, mounting base plate, and first adjustment component are arranged in the thickness direction, the space in the thickness direction of the massage lumbar support mechanism can be rationally utilized, reducing the size in the width direction of the massage lumbar support mechanism, making the structure of the massage lumbar support mechanism more compact. Attached Figure Description

[0030] 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.

[0031] Figure 1 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;

[0032] Figure 2 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;

[0033] Figure 3 This is a schematic diagram of the massage lumbar support mechanism disclosed in the first aspect of the embodiments of this application from another perspective;

[0034] Figure 4 This is a three-dimensional structural schematic diagram of the mounting substrate disclosed in the first aspect of the embodiments of this application;

[0035] Figure 5 This is a schematic diagram of the mounting substrate disclosed in the first aspect of the embodiments of this application from another perspective;

[0036] Figure 6 This is a three-dimensional structural schematic diagram of the massage component disclosed in the first aspect of the embodiments of this application;

[0037] Figure 7 This is a three-dimensional structural schematic diagram of the massage component disclosed in the first aspect of the embodiments of this application from another perspective;

[0038] Figure 8 This is an exploded perspective view of the massage component disclosed in the first aspect of the embodiments of this application;

[0039] Figure 9This is a three-dimensional structural schematic diagram of the second adjustment component disclosed in the first aspect of the embodiments of this application;

[0040] Figure 10 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;

[0041] Figure 11 This is a schematic diagram of the structure of the massage lumbar support disclosed in the second aspect of the embodiments of this application.

[0042] icon:

[0043] 1. Massage lumbar support mechanism;

[0044] 10. Mounting substrate; 10a. Main body; 100. Front side; 101. Rear side; 102. Upper side; 103. Lower side; 107. Second slide groove; 10b. Cover body; 105. First slide groove;

[0045] 11. Massage component; 110. Massage housing; 110a. First housing; 1101. First part; 1102. Second part; 110b. Second housing; 1103. Third part; 1104. Fourth part; 1105. First chamber; 1106. Second chamber; 111. Massage head; 112. Airbag device; 113. Second adjustment component; 113a. Second motor; 113b. Second transmission mechanism; 1151. First protrusion; 116. Connecting post;

[0046] 12. Pneumatic components; 120. Air pump; 121. Valves; 122. Air hoses;

[0047] 13. First adjusting component; 130. First motor; 131. First transmission mechanism; 131a. Gear structure; 131b. Rack; 131c. Worm gear;

[0048] 2. Massage lumbar support; 20. Shell;

[0049] X: width direction; Y: height direction; Z: thickness direction. Detailed Implementation

[0050] 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.

[0051] The technical solution of the present invention will be further described below with reference to the embodiments and accompanying drawings.

[0052] Please refer to the following: Figure 1 and Figure 2 The first aspect of this invention provides a massage lumbar support mechanism 1, including a mounting base 10, a first adjustment component 13, and a massage component 11. The first adjustment component 13 is disposed on the mounting base 10, and the massage component 11 is connected to the first adjustment component 13. The first adjustment component 13 is configured to drive the massage component 11 to slide relative to the mounting base 10 along the width direction X of the mounting base 10. The mounting base 10, the first adjustment component 13, and the massage component 11 are arranged in the thickness direction Z of the mounting base 10.

[0053] It is understood that the width direction X of the mounting base plate 10 mentioned above is also the width direction X of the massage waist support mechanism 1, that is, the left-right direction of the massage waist support mechanism 1. This left-right direction refers to the left-right direction corresponding to the user when using the massage waist support mechanism 1 for massage. The thickness direction Z mentioned above is also the thickness direction Z of the massage waist support mechanism 1, that is, the front-back direction of the massage waist support mechanism 1. This front-back direction refers to the direction towards or away from the user's waist when using the massage waist support mechanism 1 for massage. The above directions are examples provided to facilitate understanding of the structure and function of the massage waist support mechanism 1 of the present invention and do not limit the scope of this application.

[0054] The massage lumbar support mechanism 1 provided in the first aspect of the present invention allows the massage component 11 to be slidably disposed on the massage body along the width direction X, and a first adjustment component 13 is provided. The first adjustment component 13 can provide power for the sliding of the massage component 11, thereby adjusting the position of the massage component 11 relative to the massage lumbar support mechanism 1 in the width direction X. When the user uses the massage function of the massage lumbar support mechanism 1, the position of the massage component 11 can be adjusted so that the massage component 11 is aligned with the area to be massaged, improving the flexibility of the massage lumbar support mechanism 1. In addition, since the massage component 11, the mounting base plate 10 and the first adjustment component 13 are arranged in the thickness direction Z, the space in the thickness direction Z of the massage lumbar support mechanism 1 can be reasonably utilized, reducing the size of the massage lumbar support mechanism 1 in the width direction X, making the structure of the massage lumbar support mechanism 1 more compact.

[0055] In this embodiment, the mounting base plate 10 is a structure used to support the massage component 11 and the first adjustment component 13, etc. The mounting base plate 10 can be a plate structure, a block structure or a frame structure, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0056] Optionally, the mounting base 10, the first adjustment component 13, and the massage component 11 are arranged in the thickness direction Z of the mounting base 10. This arrangement can be either the massage module, the mounting base 10, and the first adjustment component 13 arranged sequentially in the thickness direction Z, or the massage module, the first adjustment component 13, and the mounting base 10 arranged sequentially in the thickness direction Z, etc. The specific arrangement can be selected according to the actual situation, and no specific limitation is made in this embodiment.

[0057] Please refer to the following: Figure 2 and Figure 3 In some embodiments, the mounting base plate 10 has a front side 100 and a rear side 101 that are opposite to each other along the thickness direction Z. The massage component 11 is located on the front side 100, and the first adjustment component 13 is located on the rear side 101. Herein, the front side 100 refers to the side of the massage lumbar support mechanism 1 that faces the user when in use, and the rear side 101 refers to the side of the massage lumbar support mechanism 1 that faces away from the user when in use.

[0058] In this way, on the one hand, it facilitates the installation of the massage component 11 and the first adjustment component 13 on the mounting base plate 10, and makes reasonable use of the space in the thickness direction Z of the mounting base plate 10, reducing the space in the width direction X of the massage lumbar support mechanism 1 required by the massage component 11 and the first adjustment component 13. This helps to reduce the size of the massage lumbar support mechanism 1 in the width direction X, making it easier to place the massage lumbar support mechanism 1 on a sofa or chair. On the other hand, since the massage component 11 is usually equipped with components such as an electric motor, a pneumatic motor, or an air pump 120 to realize functions such as height adjustment or rotation, this application sets the first adjustment component 13 and the massage component 11 at intervals, which can reduce the possible mutual interference between the electric motor, pneumatic motor, or air pump 120 of the first adjustment component 13 and the massage component 11 during operation, and helps to improve the service life of the first adjustment component 13 and the massage component 11.

[0059] 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.

[0060] In some embodiments, the massage lumbar support mechanism 1 includes two massage components 11, which are spaced apart along the width direction X. A first adjustment component 13 is configured to drive the two massage components 11 to slide along the width direction X, so that the two massage components 11 move closer to each other or further away from each other.

[0061] The first adjustment component 13 allows the two massage components 11 to be moved closer or further apart. That is, when using the lumbar massage mechanism 1, the distance between the two massage components 11 can be adjusted for users of different body types, ensuring that the two massage components 11 are aligned with the user's two massage areas (usually the sides of the user's waist), thus improving the user experience. For example, for overweight users, the two massage components 11 can be moved further apart, increasing the distance between them; for thinner users, the two massage components 11 can be moved closer together, decreasing the distance between them.

[0062] Therefore, the massage lumbar support mechanism 1 of this application can adjust the position of the two massage components 11 in the width direction X according to the body shape of different users, so that the massage lumbar support mechanism 1 can be used by different users and the application range of the massage lumbar support mechanism 1 is wider.

[0063] Please refer to the following: Figures 2 to 5 In some embodiments, the front side 100 is provided with two first sliding grooves 105 extending to the rear side 101. The two first sliding grooves 105 are spaced apart along the height direction Y of the mounting base plate 10, and the two first sliding grooves 105 are at least partially staggered in the width direction X. The two massage components 11 are respectively slidably connected to the two first sliding grooves 105.

[0064] By setting two first sliding grooves 105, the two massage components 11 can slide relative to the two first sliding grooves 105. The two first sliding grooves 105 are spaced apart along the height direction Y, which can make reasonable use of the space of the mounting base plate 10 in the height direction Y, and at the same time reduce the space required by the two first sliding grooves 105 in the width direction X. This helps to reduce the size of the massage lumbar support core 1 in the width direction X, making it easier to place the massage lumbar support core 1 on a sofa or chair.

[0065] Optionally, the first adjustment component 13 may include an electric motor, gears, and rack 131b, etc., whereby the electric motor drives the gears to rotate, and the gears then drive the rack 131b to move in the width direction X. Alternatively, the first adjustment component 13 may also include a linear motor. The specific structure of the first adjustment component 13 can be selected according to the actual situation, and is not specifically limited in this embodiment.

[0066] In some embodiments, the first adjustment component 13 includes a first motor 130 and a first transmission mechanism 131 disposed on the rear side 101. The first transmission mechanism 131 includes a gear structure 131a and two racks 131b. The two racks 131b are respectively disposed in two first slide grooves 105, and the two racks 131b are respectively connected to the corresponding massage components 11. The gear structure 131a is meshed between the two racks 131b and is connected to the first motor 130. The first motor 130 is configured to drive the gear structure 131a to rotate, so that the two racks 131b slide in opposite or opposite directions in the corresponding first slide grooves 105.

[0067] In this way, the first motor 130 can drive the gear structure 131a to rotate, and the gear structure 131a can simultaneously drive the two racks 131b to move, so that the two racks 131b slide in opposite directions in the first slide groove 105, thereby causing the two massage components 11 to move away from each other, or causing the two racks 131b to slide in opposite directions in the first slide groove 105, thereby causing the two massage components 11 to move closer to each other. Only one first motor 130 and one gear structure 131a are needed to drive the two racks 131b to move simultaneously, thereby providing power to the two massage components 11. The structure is relatively simple and compact, and can effectively utilize the space on the rear side 101 of the mounting base plate 10, which is conducive to the miniaturization design of the massage waist support mechanism 1.

[0068] Optionally, the first motor 130 may be an electric motor or a pneumatic motor, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0069] Optionally, the gear structure 131a may include one or more gears, which may be selected according to the specific circumstances, and is not specifically limited in this embodiment. When the gear structure 131a has multiple gears, such as two, three, four or five gears, the second motor 113a can be decelerated through the cooperation of multiple gears.

[0070] In some embodiments, the rear side 101 is provided with two second slide grooves 107, which are respectively connected to two first slide grooves 105, and the two second slide grooves 107 are at least partially corresponding in the height direction Y. The two racks 131b are respectively slidably connected to the two second slide grooves 107.

[0071] By providing two second slide grooves 107, each second slide groove 107 can accommodate two racks 131b, and each rack 131b can slide relative to the two second slide grooves 107 in the width direction X. Since the racks 131b themselves have a certain length, the length of the second slide groove 107 should be the sum of the length of the racks 131b and the design stroke of the massage component 11, so that the two second slide grooves 107 are at least partially staggered in the width direction X. This can reduce the space required on the mounting base plate 10 for the two second slide grooves 107 in the width direction X, thereby helping to reduce the size of the massage lumbar support mechanism 1 in the width direction X, making it easier to place the massage lumbar support mechanism 1 on a sofa or chair.

[0072] In some embodiments, the mounting base plate 10 has an upper side 102 and a lower side 103 that are opposite to each other along the height direction Y. The first motor 130 is disposed near the lower side 103, and the gear structure 131a and two racks 131b are disposed near the upper side 102 relative to the first motor 130.

[0073] Since the first motor 130 is typically relatively heavy, positioning it 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 making it difficult to place on a sofa or chair. Simultaneously, positioning the gear structure 131a and the two racks 131b near the upper side 102 of the first motor 130 allows for efficient use of the space on the rear side 101 of the mounting base 10. This also ensures that the racks 131b align with the second housing 110b of the massage housing 110 in the height direction Y, facilitating connection with the massage housing 110.

[0074] In some embodiments, the axial direction of the shaft of the first motor 130 is parallel to the thickness direction Z, and the first transmission mechanism 131 further includes a worm 131c, one end of which is connected to the shaft of the first motor 130, and the other end of which is meshed with the gear structure 131a.

[0075] Since the rack 131b moves along the width direction X, the gear in the gear structure 131a needs to rotate around the thickness direction Z. Typically, the axial direction of the first motor 130's shaft needs to be parallel to the thickness direction Z. By setting a worm gear 131c, which can transmit power between two intersecting shafts, the axial direction of the first motor 130's shaft can be set parallel to the width direction X, and it can also drive the gear in the gear structure 131a to rotate around the thickness direction Z. By setting the axial direction of the first motor 130's shaft parallel to the width direction X, i.e., the first motor 130 is placed parallel to the width direction X, the space required by the first motor 130 in the thickness direction Z can be reduced, which helps to reduce the size of the massage lumbar support mechanism 1 in the thickness direction Z.

[0076] Please refer to the following: Figure 6 and Figure 7 In some embodiments, both massage components 11 are provided with first protrusions 1151 protruding towards the first slide groove 105. The two first protrusions 1151 are slidably connected to the two first slide grooves 105 and respectively connected to the two racks 131b.

[0077] By providing the first protrusion 1151, the first protrusion 1151 can slide in conjunction with the first slide groove 105, making the massage component 11 move more smoothly in the width direction X. At the same time, the first protrusion 1151 passes through the first slide groove 105 and the second slide groove 107, thereby connecting the massage component 11 with the rack 131b, so that when the rack 131b slides in the width direction X, it can drive the massage component 11 to move in the width direction X.

[0078] In other embodiments, a first groove 105 may be provided on the massage component 11, and a first protrusion 1151 may be provided on the front side 100.

[0079] Please see Figure 8 In some embodiments, the massage assembly 11 includes a massage housing 110, an airbag device 112, and a massage head 111. The massage housing 110 is connected to the first adjustment assembly 13. The airbag device 112 is disposed on the massage housing 110. The massage head 111 is connected to the airbag device 112 and is movably disposed on the massage housing 110. The massage head 111 is configured to move relative to the massage housing 110 along the thickness direction Z by the pushing action of the airbag device 112 when the airbag device 112 inflates, so as to move away from the massage housing 110. In this embodiment, the massage housing 110 is connected to the rack 131b of the first adjustment assembly 13, and a first protrusion 1151 is disposed on the massage housing 110. The massage waist support mechanism 1 also includes a pneumatic assembly 12, which is disposed on the mounting base plate 10 and is used to inflate the airbag device 112.

[0080] The massage housing 110 is connected to the first adjustment component 13. The first adjustment component 13 can adjust the position of the massage housing 110 relative to the massage lumbar support mechanism 1 in the width direction X. The massage housing 110 drives the airbag device 112 and massage head 111 on the massage housing 110 to move relative to the massage lumbar support mechanism 1 in the width direction X, thereby also adjusting the position of the airbag device 112 and massage head 111 relative to the massage lumbar support mechanism 1 in the width direction X. When the user uses the massage function of the massage lumbar support mechanism 1, adjusting the position of the massage housing 110 allows the massage head 111 to be aligned with the area the user wants to massage. At the same time, the pneumatic component 12 can control the airbag device 112 to inflate. When the airbag device 112 inflates, it can push the massage head 111 to move in the thickness direction Z, thereby raising the height of the massage head 111. The pneumatic component 12 can also control the airbag device 112 to contract. When the airbag device 112 contracts, it allows the massage head 111 to move in the width direction X, thereby lowering the height of the massage head 111. Therefore, when using the massage function of the lumbar massage mechanism 1, the user can adjust the pressure of the massage head 111 by adjusting its height, thus improving the flexibility of the lumbar massage mechanism 1. For example, raising the height of the massage head 111 will result in a greater pressure felt by the user, while lowering the height of the massage head 111 will result in a less intense pressure felt by the user. The lumbar massage mechanism 1 of this invention simultaneously achieves position adjustment of the massage head 111 in the width direction X and height adjustment of the massage head 111 in the thickness direction Z, improving the flexibility of the lumbar massage mechanism 1. Users can adjust the massage head 111 according to their needs, enhancing the user experience.

[0081] Please refer to the following: Figure 8 and Figure 9 In some embodiments, the massage assembly 11 further includes a second adjustment assembly 113, which is connected to the massage head 111 to drive the massage head 111 to rotate about the thickness direction Z.

[0082] In this way, the second adjustment component 113 can drive the massage head 111 to rotate around the thickness direction Z, providing power for the rotation of the massage head 111, thereby realizing the kneading function of the massage head 111.

[0083] In some embodiments, the mounting base plate 10 has an upper side 102 and a lower side 103 that are opposite to each other along the height direction Y. The pneumatic assembly 12 and the airbag device 112 are disposed near the upper side 102, and at least a portion of the second adjustment assembly 113 is disposed near the lower side 103. That is, the massage head 111 is disposed at one end of the massage housing 110 near the upper side 102, and at least a portion of the second adjustment assembly 113 is disposed at one end of the massage housing 110 near the lower side 103.

[0084] In this way, by ensuring that the second adjustment component 113 and the pneumatic component 12 are at a certain distance in the height direction Y, on the one hand, since the second adjustment component 113 is usually relatively heavy, placing the second adjustment component 113 near the lower side 103 of the mounting base plate 10 allows for a more reasonable weight distribution of the massage lumbar support mechanism 1, avoiding a "top-heavy" situation that would make it inconvenient to place the massage lumbar support mechanism 1 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 Z, the massage head 111 is also placed near the upper side 102 of the mounting base plate 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.

[0085] Optionally, the second adjustment component 113 may be entirely disposed at one end of the massage housing 110 near the lower side 103, or it may be partially disposed at one end of the massage housing 110 near the lower side 103. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0086] In some embodiments, the massage housing 110 includes a first housing 110a and a second housing 110b connected to each other. The first housing 110a includes a first portion 1101 and a second portion 1102 disposed along the height direction Y. The first portion 1101 is closer to the upper side 102 than the second portion 1102. The second housing 110b includes a third portion 1103 and a fourth portion 1104 disposed along the height direction Y. The first portion 1101 and the third portion 1103 enclose a first chamber 1105. The second portion 1102 and the fourth portion 1104 enclose a second chamber 1106. The second chamber 1106 communicates with the first chamber 1105. The second adjustment assembly 113 includes a second motor 113a and a second transmission mechanism 113b. The second transmission mechanism 113b is located in the first chamber 1105, and the second motor 113a is located in the second chamber 1106. The second motor 113a is connected to the second transmission mechanism 113b. The massage head 111 is located in the first part 1101 and is connected to the second transmission mechanism 113b. The second motor 113a is configured to drive the second transmission mechanism 113b to move, so that the massage head 111 rotates about the thickness direction Z.

[0087] In this way, by configuring the massage housing 110 as a first housing 110a and a second housing 110b, it is convenient to install the components into the mounting cavity formed between the first housing 110a and the second housing 110b. The second adjustment component 113 is disposed inside the first housing 110a and the second housing 110b, which can protect the second adjustment component 113 and isolate it from other components (such as the airbag device 112), reducing the impact of the vibration generated by the second adjustment component 113 during operation on other components. At the same time, by dividing the first housing 110a into a first part 1101 and a second part 1102, and the second housing 110b into a third part 1103 and a fourth part 1104, the first part 1101 and the second part 1102 of the first housing 110a, together with the third part 1103 and the fourth part 1104 of the second housing 110b, form a first chamber 1105 and a second chamber 1106, which can respectively accommodate the second transmission mechanism 113b and the second motor 113a. Furthermore, the first chamber 1105 and the second chamber 1106 are arranged in the height direction Y, which allows the second motor 113a to be placed in the second chamber 1106 near the lower side 103 of the mounting base plate 10. Since the second motor 113a is usually relatively heavy, the weight distribution of the massage lumbar support mechanism 1 is more reasonable, avoiding the situation where the massage lumbar support mechanism 1 is "top-heavy" and inconvenient for placement on a sofa or chair.

[0088] Optionally, the second motor 113a can be an electric motor or a pneumatic motor, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0089] Please refer to the following: Figure 2 and Figure 10 In some embodiments, the pneumatic component 12 is disposed on the mounting base plate 10 and spaced apart from the massage component 11. Since the massage component 11 can move relative to the mounting base plate 10 in the width direction X, by spaced apart from the massage component 11, the pneumatic component 12 can avoid the massage component 11, reducing the occurrence of the pneumatic component 12 blocking the movement of the massage component 11.

[0090] In some embodiments, the massage housing 110 and the pneumatic assembly 12 are disposed on the same side of the mounting base 10 at intervals. In this embodiment, the massage housing 110 and the pneumatic assembly 12 are disposed on the front side 100 of the mounting base 10 at intervals.

[0091] Since the pneumatic component 12 and the airbag device 112 are usually connected by an air tube 122 so that the pneumatic component 12 can provide power to the airbag device 112 through the air tube 122, by placing the massage housing 110 and the pneumatic component 12 on the same side of the mounting base plate 10, it is beneficial to simplify the pipeline design, shorten the pipeline, and improve the safety of using the pneumatic component 12 and the airbag device 112.

[0092] In other embodiments, the massage housing 110 and the pneumatic assembly 12 may be located on different sides of the mounting base plate 10.

[0093] In some embodiments, the pneumatic assembly 12 includes an air pump 120, a valve, and an air pipe 122. The air pump 120 is disposed on the mounting base plate 10 and spaced apart from the second adjustment assembly 113. The valve pipe is connected to the air pump 120. One end of the air pipe 122 is connected to the valve, 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.

[0094] In this way, the air pump 120 can provide gas power to the airbag device 112. When the valve 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 is closed, the air pump 120 and the airbag device 112 are disconnected. In addition, since the massage housing 110 is movably disposed on the mounting base plate 10 in the width direction X, that is, the airbag device 112 can move relative to the mounting base plate 10 in the width direction X, when the massage housing 110 moves in the width direction X, the end of the air tube 122 connected to the airbag device 112 will also move in the width direction X 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.

[0095] 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.

[0096] 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.

[0097] Optionally, the valve 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.

[0098] In some embodiments, the mounting base plate 10 includes a main body portion 10a and a cover portion 10b. The cover portion 10b is disposed on the main body portion 10a and near the upper side 102 to form a receiving cavity with at least a portion of the main body portion 10a. The pneumatic assembly 12 is disposed within the receiving cavity. The cover portion 10b is provided with a clearance hole (not shown), through which the air pipe 122 of the pneumatic assembly 12 connects the airbag device 112 and the pneumatic assembly 12.

[0099] 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 113. The cavity 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 13, further reducing the influence between the pneumatic assembly 12 and the second adjustment assembly 113. By providing a clearance hole on the cover 10b that communicates with the cavity, the air tube 122 of the pneumatic assembly 12 can pass through the clearance hole from the cavity, thereby achieving communication with the airbag device 112.

[0100] Optionally, the cover portion 10b may form a receiving cavity between itself and the entire main body portion 10a, or it may form a receiving cavity 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.

[0101] Optionally, the main body 10a and the cover 10b can be plate-like structures, block-like structures, or frame structures, etc., and the specific choice can be made according to the actual situation. In this embodiment, both the main body 10a and the cover 10b can be plate-like structures, which makes the size of the massage waist support core 1 in the thickness direction Z smaller, thus making the massage waist support core 1 thinner and lighter.

[0102] Please see Figure 11 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.

[0103] The massage lumbar support 2 provided in the second aspect of the present invention adopts the massage lumbar support mechanism 1 of the first aspect of the present invention. By allowing the massage component 11 to slide along the width direction X on the massage body, and by providing a first adjustment component 13, the massage component 11 can provide power for the sliding of the massage component 11, thereby adjusting the position of the massage component 11 relative to the massage lumbar support mechanism 1 in the width direction X. When the user uses the massage function of the massage lumbar support mechanism 1, adjusting the position of the massage component 11 allows it to be aligned with the area the user needs to massage, improving the flexibility of the massage lumbar support mechanism 1. Furthermore, since the massage component 11, the mounting base 10, and the first adjustment component 13 are arranged in the thickness direction Z, the space in the thickness direction Z of the massage lumbar support mechanism 2 can be rationally utilized, reducing the size of the massage lumbar support mechanism 1 in the width direction X, making the structure of the massage lumbar support mechanism 1 more compact, thus facilitating the miniaturization design of the massage lumbar support 2.

[0104] 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 first adjustment component 13), thereby improving the aesthetic appearance of the massage lumbar support 2.

[0105] 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 first adjustment component (13) is disposed on the mounting base plate (10); Massage assembly (11), the massage assembly (11) being connected to the first adjustment assembly (13), the first adjustment assembly (13) being configured to drive the massage assembly (11) to slide relative to the mounting base (10) along the width direction (X) of the mounting base (10); The mounting base (10), the first adjustment component (13) and the massage component (11) are arranged in the thickness direction (Z) of the mounting base (10).

2. The massage lumbar support mechanism (1) according to claim 1, characterized in that, The mounting base plate (10) has a front side (100) and a rear side (101) opposite to each other along the thickness direction (Z), the massage component (11) is located on the front side (100), and the first adjustment component (13) is located on the rear side (101).

3. The massage lumbar support mechanism (1) according to claim 2, characterized in that, The massage waist support mechanism (1) includes two massage components (11) spaced apart along the width direction (X). The first adjustment component (13) is configured to drive the two massage components (11) to slide along the width direction (X) so that the two massage components (11) move closer to each other or further away from each other.

4. The massage lumbar support mechanism (1) according to claim 3, characterized in that, The front side (100) is provided with two first sliding grooves (104) extending to the rear side (101). The two first sliding grooves (104) are spaced apart along the height direction (Y) of the mounting base plate (10), and the two first sliding grooves (104) are at least partially staggered in the width direction (X). The two massage components (11) are respectively slidably connected to the two first sliding grooves (104).

5. The massage lumbar support mechanism (1) according to claim 4, characterized in that, The first adjustment component (13) includes a first motor (130) and a first transmission mechanism (131) disposed on the rear side (101). The first transmission mechanism (131) includes a gear structure (131a) and two racks (131b). The two racks (131b) are respectively disposed in the two first slide grooves (104), and the two racks (131b) are respectively connected to the corresponding massage component (11). The gear structure (131a) is meshed between the two racks (131b) and is connected to the first motor (130). The first motor (130) is configured to drive the gear structure (131a) to rotate so that the two racks (131b) slide in opposite or opposite directions in the corresponding first slide grooves (104).

6. The massage lumbar support mechanism (1) according to claim 5, characterized in that, The rear side (101) is provided with two second slide grooves (105), which are respectively connected to the two first slide grooves (104). The two second slide grooves (105) are at least partially corresponding in the height direction (Y). The two racks (131b) are respectively slidably connected to the two second slide grooves (105).

7. The massage lumbar support mechanism (1) according to claim 5, characterized in that, Both massage components (11) are provided with a first protrusion (1150) facing the first slide groove (104). The two first protrusions (1150) are slidably connected to the two first slide grooves (104) and respectively connected to the two racks (131b).

8. The massage lumbar support mechanism (1) according to claim 5, characterized in that, The mounting base plate (10) has an upper side (102) and a lower side (103) opposite to each other along the height direction (Y). The first motor (130) is disposed near the lower side (103), and the gear structure (131a) and the two racks (131b) are disposed near the upper side (102) opposite to the first motor (130).

9. The massage lumbar support mechanism (1) according to claim 8, characterized in that, The shaft of the first motor (130) is arranged parallel to the thickness direction (Z). The first transmission mechanism (131) also includes a worm (131c). One end of the worm (131c) is connected to the shaft of the first motor (130), and the other end of the worm (131c) is meshed with the gear structure (131a).

10. The massage lumbar support mechanism (1) according to any one of claims 1-7, characterized in that, The massage assembly (11) includes a massage housing (110), an airbag device (112), and a massage head (111). The massage housing (110) is connected to the first adjustment assembly (13). The airbag device (112) is disposed on the massage housing (110). The massage head (111) is connected to the airbag device (112) and is movably disposed on the massage housing (110). The massage head (111) is configured to move relative to the massage housing (110) along the thickness direction (Z) and away from the massage housing (110) when the airbag device (112) inflates, due to the pushing action of the airbag device (112). The massage waist support mechanism (1) also includes a pneumatic component (12), which is disposed on the mounting base plate (10) and is used to inflate the airbag device (112).

11. The massage lumbar support mechanism (1) according to claim 10, characterized in that, The mounting base plate (10) has an upper side (102) and a lower side (103) opposite to each other along the height direction (Y). The massage head (111) is disposed at one end of the massage housing (110) near the upper side (102). The massage assembly (11) further includes a second adjustment assembly (113). At least a portion of the second adjustment assembly (113) is disposed at one end of the massage housing (110) near the lower side (103). The second adjustment assembly (113) is connected to the massage head (111) to drive the massage head (111) to rotate about the thickness direction (Z).

12. The massage lumbar support mechanism (1) according to claim 11, characterized in that, The massage housing (110) includes a first housing (110a) and a second housing (110b) connected to each other. The first housing (110a) includes a first part (1101) and a second part (1102) arranged along the height direction (Y). The first part (1101) is closer to the upper side (102) than the second part (1102). The second housing (110b) includes a third part (1103) and a fourth part (1104) arranged along the height direction (Y). The first part (1101) and the third part (1103) enclose a first chamber (1105). The second part (1102) and the fourth part (1104) enclose a second chamber (1106). The second chamber (1106) communicates with the first chamber (1105). The second adjustment component (113) includes a second motor (113a) and a second transmission mechanism (113b). The second transmission mechanism (113b) is located in the first chamber (1105), and the second motor (113a) is located in the second chamber (1106). The second motor (113a) is connected to the second transmission mechanism (113b). The massage head (111) is disposed in the first part (1101) and the massage head (111) is connected to the second transmission mechanism (113b). The second motor (113a) is configured to drive the second transmission mechanism (113b) to move so that the massage head (111) rotates about the thickness direction (Z).

13. The massage lumbar support mechanism (1) according to claim 10, characterized in that, The mounting base plate (10) has an upper side (102) and a lower side (103) opposite to each other in the height direction (Y). The pneumatic assembly (12) and the airbag device (112) are disposed adjacent to the upper side (102), and at least a portion of the second adjustment assembly (113) is disposed adjacent to the lower side (103).

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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