Massage assembly and massage waistrest

Abstract

The utility model discloses a massage assembly and massage waist rest, massage assembly includes massage casing, jacking part, air bag device and massage head, and massage casing is equipped with installation face and first guide portion, and jacking part is located in installation face, and jacking part is equipped with second guide portion, and second guide portion is connected in first guide portion along the thickness direction and slides, and air bag device is located in installation face, and air bag device is configured as inflatable, to push jacking part along the thickness direction, and massage head is connected in jacking part along the thickness direction and slides in massage casing, and massage head is connected in jacking part, to move along the thickness direction relative to massage casing under the push of jacking part. Adopt the scheme of the utility model, when the user does not need to use the massage function of massage assembly, can reduce the height of massage head, so that the massage head will not push against the waist of the user, and simultaneously, the force of the massage head when pressing can be adjusted by adjusting the height of the massage head, and the flexibility of the use of massage assembly is improved.

Description

Technical Field

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

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

[0003] In related technologies, the position of the massage head of a lumbar massager is usually fixed, which causes the massage head to press against the user's waist when the user does not need to use the massage function of the lumbar massager, resulting in a poor user experience. At the same time, when the user uses the massage function of the lumbar massager, the pressure of the massage head cannot be adjusted, resulting in low flexibility in the use of the lumbar massager. Utility Model Content

[0004] This utility model discloses a massage component and a massage lumbar support, which can adjust the height of the massage head. When the user does not need to use the massage function of the massage component, the height of the massage head can be lowered so that the massage head does not press against the user's waist. At the same time, by adjusting the height of the massage head, the pressure of the massage head can be adjusted, improving the flexibility of the massage component.

[0005] To achieve the above objectives, in a first aspect, this utility model discloses a massage component, comprising:

[0006] A massage housing, wherein the massage housing is provided with a mounting surface and a first guide portion;

[0007] A lifting component is disposed on the mounting surface, and the lifting component is provided with a second guide portion, which is slidably connected to the first guide portion along the thickness direction;

[0008] An airbag device, disposed on the mounting surface, the airbag device being configured to be inflatable to push the lifting member along the thickness direction; and

[0009] A massage head is slidably connected to the massage housing along the thickness direction and is connected to the lifting member so as to move relative to the massage housing along the thickness direction under the push of the lifting member.

[0010] As an optional implementation, in an embodiment of the first aspect of the present invention, the first guide portion includes a groove disposed on the massage housing and arranged around the thickness direction; the second guide portion includes a plurality of guide posts spaced apart around the thickness direction and slidably connected to the groove along the thickness direction.

[0011] As an optional implementation, in an embodiment of the first aspect of the present invention, the massage housing has a first side and a second side opposite to each other along the thickness direction, the mounting surface is disposed on the first side, the slide groove includes a first sub-groove and a plurality of second sub-grooves, the first sub-groove is disposed on the first side, the first sub-groove is configured as an annular groove surrounding the thickness direction, the plurality of second sub-grooves are disposed on the bottom surface of the first sub-groove, and the plurality of second sub-grooves are spaced apart around the thickness direction, and the plurality of second sub-grooves extend through to the second side along the thickness direction.

[0012] As an optional implementation, in an embodiment of the first aspect of this utility model, the massage housing is provided with a support portion, the support portion having the mounting surface, and the support portion being spaced apart from the inner wall surface of the massage housing to form the sliding groove.

[0013] As an optional implementation, in an embodiment of the first aspect of this utility model, the support portion is provided with a plurality of first engaging portions on the side facing the slide groove, the plurality of first engaging portions are circumferentially spaced along the thickness direction, each guide post is provided with a second engaging portion, each first engaging portion is engaged and connected to each second engaging portion in a one-to-one circumferential direction along the thickness direction, one of the first engaging portion and the second engaging portion is a protrusion, and the other is a recess.

[0014] As an optional implementation, in an embodiment of the first aspect of the present invention, the first engaging portion is a protrusion that extends along the thickness direction and protrudes from the mounting surface. The first engaging portion is also used to restrict the movement of the lifting component in the thickness direction.

[0015] As an optional implementation, in an embodiment of the first aspect of this utility model, the inner wall surface of the massage housing is provided with a plurality of protrusions, the protrusions extending radially along the thickness direction, and each of the protrusions being disposed between two adjacent guide posts.

[0016] As an optional implementation, in an embodiment of the first aspect of this utility model, the massage housing is provided with a first connecting hole along the thickness direction, the lifting component is provided with a second connecting hole penetrating itself along the thickness direction, the second connecting hole communicating with the first connecting hole, the massage assembly further includes a connecting post and an elastic element, the connecting post is slidably connected to the first connecting hole and the second connecting hole, and one end of the connecting post is connected to the massage head, one end of the elastic element is connected to the massage housing, and the other end of the elastic element is connected to the connecting post, the elastic element being used to provide elastic restoring force for the connecting post and the massage head.

[0017] As an optional implementation, in an embodiment of the first aspect of the present invention, the massage component further includes a first adjustment component, the first adjustment component being disposed on the massage housing and connected to the connecting post, the first adjustment component being configured to drive the connecting post to rotate about the thickness direction.

[0018] As an optional implementation, in an embodiment of the first aspect of the present invention, the massage housing includes a first housing and a second housing connected to each other to form an installation cavity, the first adjustment component is disposed in the installation cavity, the mounting surface is disposed on the side of the first housing opposite to the second housing, the first housing is provided with the first connecting hole, and the first connecting hole penetrates the first housing.

[0019] As an optional implementation, in an embodiment of the first aspect of this utility model, the first housing includes a first part and a second part, the mounting surface is disposed on the side of the first housing opposite to the first part, the mounting cavity includes a first chamber and a second chamber separated from each other, the first part and the second part are respectively enclosed with the second housing to form the first chamber and the second chamber, the first adjustment assembly includes a motor and a transmission mechanism, the motor is connected to the transmission mechanism, the transmission mechanism is connected to the connecting column, the motor is configured to drive the transmission mechanism to move so that the connecting column rotates about the thickness direction, the transmission mechanism is disposed in the first chamber, and the motor is disposed in the second chamber.

[0020] As an optional implementation, in an embodiment of the first aspect of this utility model, the massage housing is provided with a support portion, the support portion has the mounting surface, the lifting component is disposed on the side of the airbag device opposite to the support portion, and the massage head is connected to the side of the lifting component opposite to the airbag device.

[0021] As an optional implementation, in an embodiment of the first aspect of the present invention, the first portion is recessed on the side facing the second housing, such that the support portion is formed on the side of the first portion away from the second housing.

[0022] As an optional implementation, in an embodiment of the first aspect of this utility model, the airbag device includes an airbag body and a ventilation port connected to the airbag body. The mounting surface is provided with a groove, the ventilation port is provided in the groove, and the massage housing is provided with a notch communicating with the groove, the notch being used to avoid the ventilation port.

[0023] As an optional implementation, in an embodiment of the first aspect of this utility model, the massage component further includes a light-emitting component, which is disposed on the side of the lifting member opposite to the airbag device. The lifting member is provided with a fastening member for fixing the light-emitting component.

[0024] Secondly, this utility model discloses a massage lumbar support, including a massage lumbar support mechanism. The massage lumbar support mechanism includes a mounting base and a massage component as described in the first aspect of the utility model above. The massage component is disposed on the mounting base.

[0025] As an optional implementation, in an embodiment of the second aspect of the present invention, the massage lumbar support mechanism further includes a pneumatic component disposed on the mounting base plate and connected to the airbag device, the pneumatic component being configured to provide power for the inflation of the airbag device.

[0026] As an optional implementation, in an embodiment of the second aspect of the present invention, the number of massage components is multiple, the multiple massage components are spaced apart on a plane perpendicular to the thickness direction, the pneumatic component is disposed between the multiple massage components, the multiple airbag devices of the multiple massage components are all connected to the pneumatic component, and the pneumatic component is configured to provide power for the inflation of the multiple airbag devices.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0028] The massage component and lumbar support provided in this embodiment of the invention, by incorporating an airbag device and a lifting component, allow the lifting component to move along the thickness direction when the airbag inflates. This, in turn, causes the massage head to move along the thickness direction, raising the height of the massage head. When the airbag deflates, it detaches from the lifting component, allowing the lifting component and massage head to move along the thickness direction, lowering the height of the massage head. Therefore, when the user does not need to use the massage function of the massage component, the height of the massage head can be lowered, preventing it from pressing against the user's waist. Furthermore, adjusting the height of the massage head allows for adjustment of the pressure applied during massage, improving the flexibility of the massage component. For example, raising the massage head provides a greater pressure, while lowering it provides a less intense pressure. In addition, by providing a second guide portion on the lifting component, which slides in conjunction with a first guide portion on the massage housing, the movement of the lifting component along the thickness direction is more stable, thus also stabilizing the movement of the massage head along the thickness direction and preventing deviation in the direction of movement of the massage head during height increases and decreases. Attached Figure Description

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

[0030] Figure 1 This is a three-dimensional structural schematic diagram of the massage component disclosed in the first aspect of the embodiments of this application;

[0031] Figure 2 This is a three-dimensional exploded view of the massage component disclosed in the first aspect of the embodiments of this application;

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

[0033] Figure 4 This is a three-dimensional structural schematic diagram of the first housing disclosed in the first aspect of the embodiments of this application;

[0034] Figure 5 This is a three-dimensional structural schematic diagram of the first housing disclosed in the first aspect of the embodiments of this application from another perspective;

[0035] Figure 6 This is a three-dimensional structural schematic diagram of the lifting component disclosed in the first aspect of the embodiments of this application;

[0036] Figure 7 This is a three-dimensional structural schematic diagram of the lifting component disclosed in the first aspect of the embodiments of this application from another perspective;

[0037] Figure 8 This is a three-dimensional structural schematic diagram of the airbag device disclosed in the first aspect of the embodiments of this application;

[0038] Figure 9 This is a schematic diagram of the structure of the massage lumbar support disclosed in the second aspect of the embodiments of this application;

[0039] Figure 10 This is a schematic diagram of the structure of the massage lumbar support mechanism disclosed in the second aspect of the embodiments of this application;

[0040] Figure 11 This is a schematic diagram of the structure of the massage lumbar support (partial structure of the mounting base is hidden) disclosed in the second aspect of the embodiments of this application.

[0041] icon:

[0042] 1. Massage component; 10. Massage housing; 10a. First housing; 100. First part; 101. Second part; 102. First side; 103. Second side; 104. Mounting surface; 1040. Protrusion; 1041. Groove; 105. First guide part; 105a. Slide groove; 1050. First sub-groove; 1051. Second sub-groove; 106. Support part; 1060. First engaging part; 107. First connecting hole; 108. Mounting cavity; 1080. First chamber; 1081. Second chamber; 109, notch; 10b, second shell; 11, lifting component; 110, second guide part; 110a, guide post; 1100, second engaging part; 111, second connecting hole; 112, fastening part; 12, airbag device; 120, airbag body; 121, ventilation interface; 13, massage head; 14, connecting post; 15, elastic element; 16, first adjustment component; 160, motor; 161, transmission mechanism; 17, light-emitting component; 170, circuit board; 171, LED bead;

[0043] 2. Massage lumbar support;

[0044] 20. Massage lumbar support mechanism; 200. Mounting base plate; 201. Pneumatic components; 2010. Air pump; 2011. Valve; 2012. Air pipe;

[0045] 21. Outer shell;

[0046] X, thickness direction; Y, height direction. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0049] Please refer to the following: Figure 1 and Figure 2The first aspect of this utility model provides a massage assembly 1, which includes a massage housing 10, a lifting component 11, an airbag device 12, and a massage head 13. The massage housing 10 is provided with a mounting surface 104 and a first guide portion 105. The lifting component 11 is provided on the mounting surface 104 and has a second guide portion 110. The second guide portion 110 is slidably connected to the first guide portion 105 along the thickness direction X. The airbag device 12 is provided on the mounting surface 104 and is configured to be inflatable to push the lifting component 11 along the thickness direction X. The massage head 13 is slidably connected to the massage housing 10 along the thickness direction X and is connected to the lifting component 11 so as to move relative to the massage housing 10 along the thickness direction X under the push of the lifting component 11.

[0050] It is understood that the aforementioned thickness direction X can be the front-to-back direction of the massage lumbar support, which refers to the direction that the user faces or moves away from the user's waist when using the massage lumbar support.

[0051] That is, when the massage head 13 is close to the massage housing 10 in the thickness direction X, the height of the massage head 13 increases, and the massage head 13 moves away from the user's massage area. When the massage head 13 moves away from the massage housing 10 in the thickness direction X, the height of the massage head 13 decreases, and the massage head 13 moves closer to the user's massage area. The above directions are examples provided to facilitate understanding of the structure and function of the massage lumbar support of this utility model, and do not limit the scope of this application.

[0052] The massage assembly 1 provided in the first aspect of this utility model, by setting an airbag device 12 and a lifting member 11, allows the lifting member 11 to move along the thickness direction X when the airbag device 12 inflates, thereby causing the lifting member 11 to move the massage head 13 along the thickness direction X, thus raising the height of the massage head 13. When the airbag device 12 contracts, it can detach from the lifting member 11, allowing the lifting member 11 and the massage head 13 to move along the thickness direction X, thus lowering the height of the massage head 13. Therefore, when the user does not need to use the massage function of the massage assembly 1, the height of the massage head 13 can be lowered so that the massage head 13 does not press against the user's waist. At the same time, by adjusting the height of the massage head 13, the pressure of the massage head 13 can be adjusted, improving the flexibility of the massage assembly 1. For example, raising the height of the massage head 13 allows the user to feel a greater pressure, while lowering the height of the massage head 13 allows the user to feel a less pressure. Furthermore, by providing a second guide portion 110 on the lifting component 11, the second guide portion 110 can slide and cooperate with the first guide portion 105 on the massage housing 10, making the movement of the lifting component 11 in the thickness direction X more stable, thereby also making the movement of the massage head 13 in the thickness direction X more stable, and preventing the movement direction of the massage head 13 from deviating during the process of raising and lowering the height.

[0053] Optionally, one of the two first guide portions 105 can be a slider or a slide rod, and the other can be a groove 105a or a sliding hole, etc. The specific selection can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0054] In some embodiments, the massage component 1 further includes a first adjustment component 16, which is disposed on the massage housing 10 and connected to the connecting post 14. The first adjustment component 16 is configured to drive the connecting post 14 to rotate about the thickness direction X.

[0055] In this way, the first adjustment component 16 can provide power for the connecting column 14 to rotate around the thickness direction X, and the connecting column 14 can drive the massage head 13 to rotate around the thickness direction X, thereby realizing the kneading function of the massage head 13 and further improving the flexibility of the massage component 1.

[0056] In some embodiments, the massage housing 10 includes a first housing 10a and a second housing 10b connected to each other to form a mounting cavity 108. A first adjustment component 16 is disposed in the mounting cavity 108. A mounting surface 104 is disposed on the side of the first housing 10a away from the second housing 10b. The first housing 10a is provided with a first connection hole 107, and the first connection hole 107 penetrates through the first housing 10a.

[0057] In this way, by configuring the massage housing 10 as a first housing 10a and a second housing 10b, it is convenient to install the components into the mounting cavity 108 formed between the first housing 10a and the second housing 10b. The first adjustment component 16 is disposed within the first housing 10a and the second housing 10b, which not only protects the first adjustment component 16 but also isolates it from other components (such as the airbag device 12 of the massage lumbar support), reducing the impact of vibrations generated by the first adjustment component 16 during operation on other components. By providing a mounting surface 104 on the first housing 10a, the mounting surface 104 can be used to mount the airbag device 12.

[0058] In some embodiments, the first housing 10a includes a first portion 100 and a second portion 101, a mounting surface 104 is disposed on the side of the first housing 10a opposite to the first portion 100, and a mounting cavity 108 includes a first chamber 1080 and a second chamber 1081 separated from each other. The first portion 100 and the second portion 101 are respectively enclosed by the second housing 10b to form the first chamber 1080 and the second chamber 1081, as shown below. Figure 3As shown, the first adjustment component 16 includes a motor 160 and a transmission mechanism 161. The motor 160 is connected to the transmission mechanism 161, and the transmission mechanism 161 is connected to the connecting column 14. The motor 160 is configured to drive the transmission mechanism 161 to move, so that the connecting column 14 rotates about the thickness direction X. The transmission mechanism 161 is located in the first chamber 1080, and the motor 160 is located in the second chamber 1081.

[0059] Thus, the first portion 100 and the second portion 101 of the first housing 10a are respectively enclosed by the second housing 10b to form the first chamber 1080 and the second chamber 1081. On the one hand, they can respectively accommodate the transmission mechanism 161 and the motor 160. On the other hand, the first chamber 1080 and the second chamber 1081 are arranged in the height direction Y, which allows the motor 160 to be placed in the second chamber 1081 near the lower side of the mounting base. Since the motor 160 is usually relatively heavy, the weight distribution of the massage lumbar support can be more reasonable, avoiding the "top-heavy" situation that would make it inconvenient to place the massage lumbar support on a sofa or chair.

[0060] It is understandable that the height direction Y mentioned above intersects with the thickness direction X, meaning that the height direction Y and the thickness direction X are not parallel. The thickness direction X can be the left-right direction of the massage lumbar support, that is, the left-right direction corresponding to the user when using the massage lumbar support. In this case, the thickness direction X is perpendicular or approximately perpendicular to the thickness direction X (approximately perpendicular means that the angle between the thickness directions X and X is close to °, such as ° or °, etc. Since it is difficult to ensure that the components are perfectly perpendicular in actual products, a certain degree of error is acceptable).

[0061] Optionally, the motor 160 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.

[0062] In some embodiments, the first portion 100 is recessed on the side facing the second housing 10b, such that a support portion 106 is formed on the side of the first portion 100 away from the second housing 10b.

[0063] On the one hand, by forming a support portion 106 with the first portion 100 recessed toward the side facing the second housing 10b, the processing technology for forming the support portion 106 can be simplified, and the production difficulty of the first housing 10a can be reduced. On the other hand, the space provided by the recessed first portion 100 can accommodate the transmission mechanism 161, which is beneficial to reduce the size of the massage component 1 in the thickness direction X.

[0064] Please refer to the following: Figures 3 to 6In some embodiments, the first guide portion 105 includes a groove 105a, which is disposed on the massage housing 10 and is arranged around the thickness direction X. The second guide portion 110 includes a plurality of guide posts 110a, which are spaced apart around the thickness direction X and are slidably connected to the groove 105a along the thickness direction X.

[0065] In this way, by setting multiple guide posts 110a spaced apart along the thickness direction X, the guide posts 110a can achieve a sliding engagement with the slide groove 105a along the thickness direction X. Furthermore, the engagement of multiple guide posts 110a with the slide groove 105a can effectively limit the position of the lifting component 11 in the plane containing the thickness direction X and a third direction, making the movement of the lifting component 11 in the thickness direction X more stable, thereby also making the movement of the massage head 13 in the thickness direction X more stable. Simultaneously, by setting multiple guide posts 110a, even if one or more guide posts 110a are damaged, the lifting component 11 can still achieve a relatively stable sliding engagement with the slide groove 105a through the other guide posts 110a, which can improve the service life of the massage assembly 1.

[0066] Optionally, the groove 105a is arranged around the thickness direction X. The groove 105a may include an annular groove arranged around the thickness direction X, or the groove 105a may include multiple grooves arranged around the thickness direction X. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment.

[0067] For example, the number of guide posts 110a can be two, three, four, five or six, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0068] Optionally, the guide post 110a can be cylindrical, semi-cylindrical, or square, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0069] In some embodiments, the massage housing 10 has a first side 102 and a second side 103 opposite to each other along the thickness direction X. The mounting surface 104 is disposed on the first side 102. The slide groove 105a includes a first sub-groove 1050 and a plurality of second sub-grooves 1051. The first sub-groove 1050 is disposed on the first side 102 and is configured as an annular groove surrounding the thickness direction X. The plurality of second sub-grooves 1051 are disposed on the bottom surface of the first sub-groove 1050 and are spaced apart around the thickness direction X. The plurality of second sub-grooves 1051 extend through the second side 103 along the thickness direction X.

[0070] In this way, on the one hand, since the second sub-slot 1051 is a through slot, multiple guide posts 110a can be respectively inserted into multiple second sub-slots 1051 and slide with the second sub-slots 1051, which can increase the sliding stroke of the guide posts 110a relative to the second sub-slots 1051 in the thickness direction X, that is, increase the stroke of the massage head 13 in the thickness direction X, without increasing the thickness of the massage housing 10. On the other hand, the first sub-slot 1050 can also achieve a certain sliding engagement with the lifting component 11, further improving the stability of the movement of the lifting component 11 in the thickness direction X.

[0071] It is understandable that the second sub-slot 1051 is set in a one-to-one correspondence with the guide post 110a. For example, when there are two guide posts 110a, there are two second sub-slots 1051; when there are six guide posts 110a, there are six second sub-slots 1051.

[0072] In some embodiments, the inner wall surface of the massage housing 10 is provided with a plurality of protrusions 1040, which extend radially along the thickness direction X, and each protrusion 1040 is respectively disposed between two adjacent guide posts 110a. In this embodiment, the inner wall surface of the first sub-groove 1050 is provided with a plurality of protrusions 1040.

[0073] To facilitate sliding engagement with the second sub-groove 1051, the guide post 110a typically protrudes from the lifting member 11 in a direction perpendicular to the thickness direction X. By providing a protrusion 1040 on the inner wall of the first sub-groove 1050, the protrusion 1040 can achieve a certain sliding engagement with the lifting member 11, further improving the stability of the movement of the lifting member 11 in the thickness direction X.

[0074] In some embodiments, the massage housing 10 has a protruding support portion 106, which has a mounting surface 104. The support portion 106 is spaced apart from the inner wall surface of the massage housing 10 to form a groove 105a. In this embodiment, the lifting member 11 is located on the side of the airbag device 12 opposite to the support portion 106, and the massage head 13 is connected to the side of the lifting member 11 opposite to the airbag device 12.

[0075] By providing a support portion 106, the support portion 106 can support the airbag device 12, and a first sub-groove 1050 of the slide groove 105a can be formed between the support portion 106 and the inner wall surface of the massage housing 10, which reduces the processing difficulty of the massage housing 10.

[0076] In some embodiments, the support portion 106 is provided with a plurality of first engaging portions 1060 on the side facing the slide groove 105a. The plurality of first engaging portions 1060 are spaced apart circumferentially along the thickness direction X. Each guide post 110a is provided with a second engaging portion 1100. Each first engaging portion 1060 is engaged with each second engaging portion 1100 in a one-to-one circumferential manner along the thickness direction X. One of the first engaging portion 1060 and the second engaging portion 1100 is a protrusion, and the other is a recess.

[0077] In this way, by providing multiple first engaging portions 1060 on the support portion 106 and second engaging portions 1100 on each guide post 110a, the engaging cooperation between the first engaging portions 1060 and the second engaging portions 1100 can fix the lifting component 11 relative to the massage housing 10 in the rotation direction about the thickness direction X, thereby preventing the lifting component 11 from rotating relative to the massage housing 10 when it moves along the thickness direction X, and improving the stability of the lifting component 11 when it moves along the thickness direction X.

[0078] Optionally, the shape of the protrusion can be a semi-cylinder, square column, or hemispherical shape, and the recess can be set to correspond to the shape of the protrusion. The specific shape can be selected according to the actual situation, and no specific limitation is made in this embodiment.

[0079] In some embodiments, the first engaging portion 1060 is a protrusion that extends along the thickness direction X and protrudes from the mounting surface 104. The first engaging portion 1060 is also used to restrict the movement of the lifting member 11 in the thickness direction X.

[0080] In this way, when the lifting component 11 moves toward the mounting surface 104 in the thickness direction X, it will move to abut against the first engaging portion 1060. The first engaging portion 1060 can restrict the movement of the lifting component 11 in the thickness direction X, and can protect the airbag device 12 between the support portion 106 and the lifting component 11, preventing the airbag device 12 from being squeezed and damaged by the lifting component 11. At the same time, by making the first engaging portion 1060 extend along the thickness direction X and protrude from the mounting surface 104, the first engaging portion 1060 can restrict the movement of the lifting component 11 in the thickness direction X, realizing the structural reuse of the first engaging portion 1060 and simplifying the structure of the massage lumbar support.

[0081] In some embodiments, the massage housing 10 is provided with a first connecting hole 107 disposed along the thickness direction X, and the lifting member 11 is provided with a second connecting hole 111 penetrating itself along the thickness direction X, the second connecting hole 111 communicating with the first connecting hole 107, such as... Figure 2As shown, the massage assembly 1 also includes a connecting post 14 and an elastic member 15. The connecting post 14 is slidably connected to the first connecting hole 107 and the second connecting hole 111, and one end of the connecting post 14 is connected to the massage head 13. One end of the elastic member 15 is connected to the massage housing 10, and the other end of the elastic member 15 is connected to the connecting post 14. The elastic member 15 is used to provide elastic restoring force for the connecting post 14 and the massage head 13.

[0082] In this way, the connecting post 14 can be set in the first connecting hole 107 and pass through the second connecting hole 111 of the lifting component 11 to connect with the massage head 13. The connecting post 14 can move with the massage head 13 in the thickness direction X. When the airbag device 12 inflates, it can push the lifting component 11 to move in the thickness direction X, so that the lifting component 11 drives the massage head 13 to move in the thickness direction X, thereby raising the height of the massage head 13. This causes the connecting post 14 to move toward the massage head 13. At this time, the elastic element 15 is stretched. When the airbag device 12 contracts, it can disengage from the lifting component 11. At this time, the elastic element 15 contracts and provides elastic restoring force, causing the connecting post 14 to move away from the massage head 13. This causes the massage head 13 and the lifting component 11 to move in the thickness direction X, thereby lowering the height of the massage head 13.

[0083] Optionally, the elastic element 15 can be a spring or a sheet, etc., and the specific choice can be made according to the actual situation. In this embodiment, no specific limitation is made.

[0084] Please refer to the following: Figure 2 and Figure 6 In some embodiments, the massage component 1 further includes a light-emitting component 17, which is located on the side of the lifting member 11 opposite to the airbag device 12. The lifting member 11 is provided with a fastening member 112 for fixing the light-emitting component 17. When the massage component 1 is applied to a lumbar massage backrest, since the massage component 1 is usually located inside the lumbar massage backrest, by providing the light-emitting component 17, the user can easily identify the position of the massage component 1 by the light emitted by the light-emitting component 17, thereby facilitating the adjustment of the position of the massage component 1 and improving the user experience.

[0085] Optionally, the light-emitting component 17 may include a circuit board 170 and one or more lamp beads 171. The circuit board 170 can control the lamp beads 171 to turn on or off. The lamp beads 171 may be LED lamp beads or halogen lamp beads, etc., and can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0086] Optionally, the fastening component 112 can be a hook or a buckle, and the number of fastening components 112 can be one or more. The fastening component 112 can be integrally formed with the lifting component 11, or it can be a separately set component. The specific choice can be made according to the actual situation, and no specific limitation is made in this embodiment. In this embodiment, the fastening component 112 is a hook, and the fastening component 112 is used to fix the circuit board of the light-emitting component 17.

[0087] Please see Figure 8 In some embodiments, the airbag device 12 includes an airbag body 120 and a ventilation port 121 connected to the airbag body 120. A groove 1041 is provided on the bottom surface of the mounting surface 104, and the ventilation port 121 is located within the groove 1041. The massage housing 10 has a notch 109 communicating with the mounting surface 104, the notch 109 being used to avoid the ventilation port 121. In this embodiment, the support portion 106 has a groove 1041, and the first housing 10a has a notch 109.

[0088] Thus, when the massage component 1 is applied to the lumbar support, the vent 121 is used to communicate with the pneumatic component of the massage component 1. The pneumatic component can provide gas power to the airbag body 120 through the vent 121, thereby causing the airbag body 120 to expand or contract. By providing a groove 1041 on the bottom surface of the mounting surface 104, the groove 1041 can accommodate the vent 121. At the same time, by providing a notch 109 on the massage housing 10, the notch 109 can avoid the vent 121, allowing the air tube to pass through the notch to connect with the vent 121 and the pneumatic component.

[0089] Please refer to the following: Figure 9 and Figure 10 Secondly, this utility model discloses a massage lumbar support 2, including a massage lumbar support mechanism 20. The massage lumbar support mechanism 20 includes a mounting base plate 200 and a massage component 1 as described in the first aspect of the utility model above. The massage component 1 is disposed on the mounting base plate 200.

[0090] The second aspect of this utility model provides a massage lumbar support 2. The mounting base 200 of the massage lumbar support 2 is used to support the massage component 1. Since the massage lumbar support 2 is provided with the massage component 1 provided in the first aspect of this utility model, the massage component 1 is provided with an airbag device 12 and a lifting member 11. When the airbag device 12 expands, it can push the lifting member 11 to move along the thickness direction X, so that the lifting member 11 drives the massage head 13 to move in the thickness direction X, thereby raising the height of the massage head 13. When the airbag device 12 contracts, it can detach from the lifting member 11, so that the lifting member 11 and the massage head 13 can move in the thickness direction X, thereby lowering the height of the massage head 13. Therefore, when the user does not need to use the massage function of the massage component 1, the height of the massage head 13 can be lowered so that the massage head 13 does not press against the user's waist. At the same time, by adjusting the height of the massage head 13, the pressure of the massage head 13 can be adjusted, improving the flexibility of the massage component 1. For example, raising the height of the massage head 13 will make the user feel a greater pressure, while lowering the height of the massage head 13 will make the user feel a less pressure. In addition, by providing a second guide portion 110 on the lifting component 11, the second guide portion 110 can slide and cooperate with the first guide portion 105 on the massage housing 10, making the movement of the lifting component 11 in the thickness direction X more stable, thereby also making the movement of the massage head 13 in the thickness direction X more stable, and preventing the movement direction of the massage head 13 from deviating during the process of raising and lowering the height.

[0091] In this embodiment, the mounting base plate 200 is a structure used to support components such as the massage component 1 and the pneumatic component 201. The mounting base plate 200 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.

[0092] In some embodiments, the massage lumbar support 2 further includes a housing 21, which covers the outer periphery of the massage lumbar support mechanism 20. The housing 21 serves to protect the massage lumbar support mechanism 20 and, at the same time, can conceal some components of the massage lumbar support mechanism 20, improving the aesthetic appearance of the massage lumbar support 2.

[0093] Optionally, the material of the outer shell 21 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.

[0094] Please see Figure 11In some embodiments, the massage lumbar support mechanism 20 further includes a pneumatic component 201, which is disposed on the mounting base plate 200 and connected to the airbag device 12. The pneumatic component 201 is configured to provide power for the expansion of the airbag device 12. By providing power for the expansion and contraction of the airbag device 12, the height of the massage head 13 can be raised and lowered.

[0095] In some embodiments, the pneumatic assembly 201 includes an air pump 2010, a valve 2011, and an air pipe 2012. The air pump 2010 is disposed on the mounting base plate 200 and spaced apart from the first adjustment assembly 16. The valve 2011 is connected to the air pump 2010 via a pipe. One end of the air pipe 2012 is connected to the valve 2011, and the other end of the air pipe 2012 is connected to the airbag device 12.

[0096] In this way, the air pump 2010 can provide gas power to the airbag device 12. When the valve 2011 is open, the air pump 2010 and the airbag device 12 can be connected, and the air tube 2012 can guide the gas to be delivered to the airbag device 12. When the valve 2011 is closed, the air pump 2010 and the airbag device 12 can be disconnected.

[0097] Optionally, the number of massage components 1 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.

[0098] In some embodiments, there are multiple massage components 1, which are spaced apart on a plane perpendicular to the thickness direction X. A pneumatic component 201 is disposed between the multiple massage components 1, and multiple airbag devices 12 of the multiple massage components 1 are connected to the pneumatic component 201. The pneumatic component 201 is configured to provide power for the inflation of the multiple airbag devices 12. The multiple massage components 1 can simultaneously provide massage functions to multiple massage areas of the user. By disposing the pneumatic component 201 between the massage housings 10 of the multiple massage components 1, it is easier for the pneumatic component 201 to communicate with the massage housings 10 of each massage component 1 through the air tube 2012, reducing the required length of the air tube 2012.

[0099] For example, the number of massage components 1 can be two, three, or four. When there are two massage components 1, the pneumatic component 201 is disposed between the two massage components 1, that is, there is one massage component 1 on each side of the pneumatic component 201. When there are four massage components 1, the pneumatic component 201 can be disposed between two massage components 1 and two massage components 1, that is, there are two massage components 1 on each side of the pneumatic component 201. The pneumatic component 201 can also be disposed between one massage component 1 and three massage components 1, that is, there is one massage component 1 on one side of the pneumatic component 201 and three massage components 1 on the other side.

[0100] The massage components and massage lumbar supports disclosed in the embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the massage components and massage lumbar supports of this utility model and their 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 this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A massage component (1), characterized in that, include: The massage housing (10) is provided with a mounting surface (104) and a first guide portion (105). A lifting component (11) is provided on the mounting surface (104). The lifting component (11) is provided with a second guide portion (110), which is slidably connected to the first guide portion (105) along the thickness direction. An airbag device (12) is disposed on the mounting surface (104) and is configured to be inflatable to push the lifting member (11) along the thickness direction; and Massage head (13) is slidably connected to the massage housing (10) along the thickness direction. The massage head (13) is connected to the lifting member (11) so as to move relative to the massage housing (10) along the thickness direction under the push of the lifting member (11).

2. The massage component (1) according to claim 1, characterized in that, The first guide portion (105) includes a groove (105a) disposed on the massage housing (10) and the groove (105a) is arranged around the thickness direction. The second guide portion (110) includes a plurality of guide posts (110a) spaced apart around the thickness direction and the plurality of guide posts (110a) are slidably connected to the groove (105a) along the thickness direction.

3. The massage component (1) according to claim 2, characterized in that, The massage housing (10) has a first side (102) and a second side (103) opposite to each other along the thickness direction. The mounting surface (104) is provided on the first side (102). The slide groove (105a) includes a first sub-groove (1050) and a plurality of second sub-grooves (1051). The first sub-groove (1050) is provided on the first side (102). The first sub-groove (1050) is configured as an annular groove surrounding the thickness direction. The plurality of second sub-grooves (1051) are provided on the bottom surface of the first sub-groove (1050), and the plurality of second sub-grooves (1051) are spaced apart around the thickness direction. The plurality of second sub-grooves (1051) extend through the second side (103) along the thickness direction.

4. The massage component (1) according to claim 2, characterized in that, The massage housing (10) has a protruding support portion (106), the support portion (106) has the mounting surface (104), and the support portion (106) is spaced apart from the inner wall surface of the massage housing (10) to form the groove (105a).

5. The massage component (1) according to claim 4, characterized in that, The support part (106) is provided with a plurality of first engaging parts (1060) on the side facing the slide groove (105a). The plurality of first engaging parts (1060) are circumferentially spaced along the thickness direction. Each guide post (110a) is provided with a second engaging part (1100). Each first engaging part (1060) is engaged with each second engaging part (1100) in a one-to-one circumferential manner along the thickness direction. One of the first engaging part (1060) and the second engaging part (1100) is a protrusion, and the other is a recess.

6. The massage component (1) according to claim 5, characterized in that, The first engaging portion (1060) is a protrusion that extends along the thickness direction and protrudes from the mounting surface (104). The first engaging portion (1060) is also used to restrict the movement of the lifting member (11) in the thickness direction.

7. The massage component (1) according to claim 6, characterized in that, The inner wall surface of the massage housing (10) is provided with a plurality of protrusions (1040), which extend radially along the thickness direction, and each of the protrusions (1040) is respectively located between two adjacent guide posts (110a).

8. The massage component (1) according to any one of claims 1-3, characterized in that, The massage housing (10) is provided with a first connecting hole (107) arranged along the thickness direction, and the lifting component (11) is provided with a second connecting hole (111) penetrating itself along the thickness direction. The second connecting hole (111) is connected to the first connecting hole (107). The massage assembly (1) also includes a connecting post (14) and an elastic element (15). The connecting post (14) is slidably connected to the first connecting hole (107) and the second connecting hole (111). One end of the connecting post (14) is connected to the massage head (13). One end of the elastic element (15) is connected to the massage housing (10), and the other end of the elastic element (15) is connected to the connecting post (14). The elastic element (15) is used to provide elastic restoring force for the connecting post (14) and the massage head (13).

9. The massage component (1) according to claim 8, characterized in that, The massage component (1) further includes a first adjustment component (16), which is disposed on the massage housing (10) and connected to the connecting post (14). The first adjustment component (16) is configured to drive the connecting post (14) to rotate about the thickness direction.

10. The massage component (1) according to claim 9, characterized in that, The massage housing (10) includes a first housing (10a) and a second housing (10b) connected to each other to form a mounting cavity (108). The first adjustment component (16) is disposed in the mounting cavity (108). The mounting surface (104) is disposed on the side of the first housing (10a) away from the second housing (10b). The first housing (10a) is provided with the first connecting hole (107), and the first connecting hole (107) penetrates the first housing (10a).

11. The massage component (1) according to claim 10, characterized in that, The first housing (10a) includes a first part (100) and a second part (101). The mounting surface (104) is located on the side of the first housing (10a) away from the first part (100). The mounting cavity (108) includes a first chamber (1080) and a second chamber (1081) separated from each other. The first part (100) and the second part (101) are respectively enclosed by the second housing (10b) to form the first chamber (1080) and the second chamber (1081). The first adjustment component (16) includes a motor (160) and a transmission mechanism (161). The motor (160) is connected to the transmission mechanism (161), and the transmission mechanism (161) is connected to the connecting column (14). The motor (160) is configured to drive the transmission mechanism (161) to move so that the connecting column (14) rotates about the thickness direction. The transmission mechanism (161) is located in the first chamber (1080), and the motor (160) is located in the second chamber (1081).

12. The massage component (1) according to claim 11, characterized in that, The massage housing (10) has a support portion (106) protruding from it. The support portion has the mounting surface (104). The lifting component (11) is located on the side of the airbag device (12) away from the support portion (106). The massage head (13) is connected to the side of the lifting component (11) away from the airbag device (12).

13. The massage component (1) according to claim 12, characterized in that, The first portion (100) is recessed on the side facing the second housing (10b) such that the support portion (106) is formed on the side of the first portion (100) away from the second housing (10b).

14. The massage component (1) according to any one of claims 1-7, characterized in that, The airbag device (12) includes an airbag body (120) and an air inlet (121) connected to the airbag body (120). The mounting surface (104) is provided with a groove (1041), and the air inlet (121) is provided in the groove (1041). The massage housing (10) is provided with a notch (109) communicating with the groove (1041), and the notch (109) is used to avoid the air inlet (121).

15. The massage component (1) according to any one of claims 1-7, characterized in that, The massage component (1) also includes a light-emitting component (17), which is located on the side of the lifting component (11) away from the airbag device (12). The lifting component (11) is provided with a fastening member (112) for fixing the light-emitting component (17).

16. A massage lumbar support (2), characterized in that, The device includes a massage lumbar support mechanism (20), which includes a mounting base (200) and a massage component (1) as described in any one of claims 1-15, wherein the massage component (1) is disposed on the mounting base (200).

17. The massage lumbar support (2) according to claim 16, characterized in that, The massage waist support mechanism (20) also includes a pneumatic component (201) disposed on the mounting base plate (200) and connected to the airbag device (12). The pneumatic component (201) is configured to provide power for the inflation of the airbag device (12).

18. The massage lumbar support (2) according to claim 17, characterized in that, The number of massage components (1) is multiple, and the multiple massage components (1) are spaced apart on a plane perpendicular to the thickness direction. The pneumatic component (201) is disposed between the multiple massage components (1). The multiple airbag devices (12) of the multiple massage components (1) are all connected to the pneumatic component (201). The pneumatic component (201) is configured to provide power for the inflation of the multiple airbag devices (12).

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