Leg massage device, lower limb massager and massage chair

Abstract

The invention discloses a leg massage device, a lower limb massager and a massage arm.The leg massage device comprises a leg support and further comprises a leg rubbing mechanism, and the leg rubbing mechanism comprises a driving component, a transmission component and a leg rubbing component; a guide piece is arranged on the leg support, and the leg rubbing piece is arranged on the guide piece of the leg support in a reciprocating sliding mode in the preset leg rubbing direction so that the legs of a user can be rubbed and massaged in a reciprocating mode; the driving part is arranged on the leg support and movably connected with the leg rubbing part through a transmission part so as to drive the leg rubbing part to slide in a reciprocating mode in the leg rubbing direction. The leg rubbing device has the leg rubbing function, leg muscles can be relaxed, the user experience is effectively improved, and the requirement of a user for high-quality massage is met. Particularly, the leg rubbing part can achieve leg rubbing massage through reciprocating sliding, human hand rubbing can be simulated, force is more uniform and cannot be excessively concentrated, and the somatosensory effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of massage, and particularly to a leg massage device, a lower limb massager and a massage chair. Background Art

[0002] With the development of technology and the improvement of people's living standards, the market demand for massage chairs has been continuously increasing, and consumers' requirements for massage experience are also getting higher and higher. At present, the lower limb massage functions of massage chairs on the market mainly focus on basic functions such as foot roller scraping, calf leg rubbing with airbags, and leg pressing. However, these functions still have certain limitations in terms of physical sensation. Especially the lack of the function of rubbing the legs results in the leg muscles not being well relaxed and the users' massage experience not being comprehensive enough. Summary of the Invention

[0003] In view of the technical problems existing in the prior art, the present invention provides a leg massage device, a lower limb massager and a massage chair, which have the function of rubbing the legs and improve the physical sensation of the users during massage.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a leg massage device, including a leg support, characterized in that: it further includes a leg rubbing mechanism, and the leg rubbing mechanism includes a driving component, a transmission component and a leg rubbing component;

[0005] A guiding member is provided on the leg support, and the leg rubbing component is reciprocally slidably arranged on the guiding member of the leg support along a preset leg rubbing direction, so as to perform reciprocating leg rubbing massage on the user's legs;

[0006] The driving component is arranged on the leg support and is movably connected to the leg rubbing component through the transmission component to drive the leg rubbing component to reciprocally slide along the leg rubbing direction.

[0007] In a preferred embodiment, the transmission component includes an eccentric turntable and an annular transmission member. The eccentric turntable is driven by the driving component to rotate around its axis, and the axis of the eccentric turntable is perpendicular to the leg rubbing direction. The eccentric turntable is sleeved inside the annular transmission member, and one side of the annular transmission member away from the eccentric turntable is hinged to the leg rubbing component.

[0008] In a preferred embodiment, the annular transmission member is an eccentric structure, and the annular transmission member is hinged to the leg rubbing component at its maximum radius.

[0009] In a preferred embodiment, the guiding member is a chute, and the leg rubbing component is provided with a plurality of pulleys corresponding to the chute. The plurality of pulleys are arranged along the leg rubbing direction and are slidably engaged with the chute.

[0010] In a preferred embodiment, the leg rubbing component includes a sliding plate and a leg rubbing airbag. The sliding plate is slidably arranged on the leg bracket along the leg rubbing direction, and the leg rubbing airbag is arranged on the sliding plate.

[0011] In a preferred embodiment, two sets of the leg rubbing components are provided to correspond to the two legs of the human body. Each set includes two relatively arranged leg rubbing components to perform leg rubbing massage on the opposite sides of the legs; a plurality of transmission components are provided, and the transmission components correspond to the leg rubbing components one by one.

[0012] In a preferred embodiment, the leg rubbing directions of the two leg rubbing components in each set are opposite, and the two leg rubbing components in each set are respectively located on the left and right sides of the leg, and the leg rubbing direction is the front-back direction of the leg.

[0013] In a preferred embodiment, the driving component includes a rotating shaft and a motor. The rotating shaft is rotatably connected to the leg bracket and extends along the left-right direction of the leg. The motor is installed on the leg bracket and drives the rotating shaft to rotate around its axis; the eccentric turntable is arranged on the rotating shaft.

[0014] In a preferred embodiment, a scraping wheel is arranged on the rotating shaft for scraping and massaging the back side of the leg.

[0015] The present invention further provides a lower limb massager, which includes a foot massaging device and also includes the leg massaging device as described in the present invention above. The leg massaging device is used for massaging the calf of the human body and is arranged above the foot massaging device.

[0016] The present invention further provides a massage chair, which includes the leg massaging device as described in the present invention above, or includes the lower limb massager as described in the present invention above.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Since the present invention further includes a leg rubbing mechanism, the leg rubbing mechanism includes a driving component, a transmission component, and a leg rubbing component for performing leg rubbing actions. The leg rubbing component is slidably arranged on a guiding member arranged on the leg bracket along a preset leg rubbing direction. The driving component is movably connected to the leg rubbing component through the transmission component to drive the leg rubbing component to reciprocally slide along the leg rubbing direction, so that the present invention has a leg rubbing function, enabling the leg muscles to be relaxed, effectively improving the user experience, and meeting the user's demand for high-quality massage. In particular, the leg rubbing component of the present invention realizes leg rubbing massage through reciprocal sliding, can simulate the rubbing of human hands, with more uniform force, not too concentrated, and good physical feeling effect.

[0019] 2. As an optimization, the transmission component includes an eccentric turntable and an annular transmission component, forming an eccentric turntable assembly. The eccentric turntable assembly and the leg rubbing component form a crank-slider mechanism, making the structure of the drive module simpler, the overall components more compact, and reducing the occupied space.

[0020] 3. The leg rubbing component preferably includes the sliding plate and the leg rubbing airbag, which can improve the physical comfort during the leg rubbing massage process, and can further control the inflation and deflation of the leg rubbing airbag to achieve kneading massage of the legs, thereby helping to relax the leg muscles and promote blood circulation.

[0021] 4. The leg rubbing directions of the two leg rubbing components in each group are opposite, and the leg rubbing direction is the front-back direction of the leg. When the two leg rubbing components in each group slide back and forth, they can form torsion, thereby increasing the range of muscle movement, enabling the leg muscles to be further relaxed, and further enhancing the physical feeling effect.

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments; however, the leg massage device, lower limb massager, and massage chair of the present invention are not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic three-dimensional structure diagram of the leg massage device of the present invention Figure 1 ;

[0024] Figure 2 is a schematic three-dimensional structure diagram of the leg massage device of the present invention Figure 2 (showing a part);

[0025] Figure 3 is an exploded schematic diagram of the eccentric turntable assembly of the present invention;

[0026] Figure 4 is a combined schematic diagram of the eccentric turntable assembly and the drive component of the present invention;

[0027] Figure 5 is an exploded schematic diagram of the sliding plate and the pulley of the present invention;

[0028] Figure 6 is a schematic diagram of the sliding plate and the pulley in the combined state of the present invention;

[0029] Figure 7 is a schematic diagram of the cooperation between the sliding groove and the pulley of the present invention;

[0030] Figure 8 is a schematic three-dimensional structure diagram of the lower limb massager of the present invention;

[0031] In the figure, 1 is the leg support; 11 is the frame; 12 is the housing assembly; 2 is the leg rubbing component; 21 is the sliding plate; 22 is the leg rubbing airbag; 3 is the driving component; 31 is the rotating shaft; 32 is the motor; 4 is the transmission component; 41 is the eccentric turntable; 42 is the annular transmission member; 421 is the hinge hole; 43 is the turntable cover; 44 is the screw; 5 is the chute; 6 is the pulley; 61 is the pin screw; 7 is the hinge pin; 8 is the scraping wheel; 10 is the foot massage device; 20 is the leg massage device. Detailed implementation mode

[0032] In the present invention, in the description, the orientation or positional relationship indicated by "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present invention. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "a plurality of" means two or more.

[0033] Please refer to Figures 1-7 As shown, a leg massage device of the present invention includes a leg support 1. A leg rubbing mechanism is provided on the leg support 1. The leg rubbing mechanism includes a driving component 3, a transmission component 4 and a leg rubbing component 2. The leg rubbing component 2 is configured to touch the leg and perform leg rubbing massage, and the leg rubbing component 2 remains in contact with the leg during the leg rubbing process. The leg support 1 is provided with a guiding member. The leg rubbing component 2 is reciprocally slidably arranged on the guiding member of the leg support 1 along a preset leg rubbing direction. The driving component 3 is arranged on the leg support 1 and is movably connected to the leg rubbing component 2 through the transmission component 4 to drive the leg rubbing component 2 to reciprocally slide along the leg rubbing direction, so as to realize the leg rubbing massage function.

[0034] As a preferred mode, the transmission component 4 is an eccentric turntable assembly, which includes an eccentric turntable 41 and an annular transmission member 42. The eccentric turntable 41 is driven by the driving component 3 to rotate around its axis, and the axis of the eccentric turntable 41 is perpendicular to the leg rubbing direction. The eccentric turntable 41 is sleeved in the annular transmission member 42, and the side of the annular transmission member 42 away from the eccentric turntable 41 is hinged to the leg rubbing component 2. The driving component 3 specifically includes a rotating shaft 31 and a motor 32. The rotating shaft 31 is rotatably connected to the leg support 1 and extends along the left-right direction of the leg. The eccentric turntable 41 is arranged on the rotating shaft 31. The motor 32 is installed on the leg support 1 and drives the rotating shaft 31 to rotate around its axis. When the motor 32 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the eccentric turntable 41 to rotate together. In other embodiments, the transmission component is a gear transmission assembly. The gear transmission assembly includes, for example, a gear arranged on the rotating shaft and a rack arranged on the leg rubbing component along the leg rubbing direction, and the gear meshes with the rack.

[0035] The above-mentioned annular transmission member 42 has an eccentric structure, and the annular transmission member 42 is hinged to the leg rubbing member 2 at its maximum radius. Specifically, the ring connecting rod is provided with a hinge hole 421 at its maximum radius, and the hinge hole 421 is hingedly connected to the leg rubbing member 2 by a hinge pin 7. The eccentric turntable 41 is partially sleeved into the inner ring of the annular transmission member 42 from one side in the axial direction of the annular transmission member 42, and is connected to the turntable cover 43 located on the other side in the axial direction of the annular transmission member 42 by screws 44.

[0036] The leg rubbing members 2 are arranged in groups. In practical applications, they are set as two groups to correspond to the two legs of the human body. Each group includes two relatively arranged leg rubbing members 2 to rub and massage the opposite sides of the legs. The transmission members 4 are set as multiple, and the transmission members 4 correspond to the leg rubbing members 2 one by one. Further, the leg rubbing directions of the two leg rubbing members 2 in each group are opposite, and the eccentric directions of the eccentric turntables 41 corresponding to the two leg rubbing members 2 in each group are also opposite. The two leg rubbing members 2 in each group are respectively located on the left and right sides of the leg, and the leg rubbing direction is the front-back direction of the leg, and the front-back direction refers to the direction perpendicular to the left-right direction and the extending direction of the leg. In other embodiments, the leg rubbing direction is the up-down direction of the leg, that is, the extending direction of the leg.

[0037] As a preferred method, the guiding member is a chute 5, and the leg rubbing member 2 is provided with a plurality of pulleys 6 corresponding to the chute 5. Specifically, the plurality of pulleys 6 are respectively fixed to the leg rubbing member 2 by pin screws 61, are arranged along the leg rubbing direction, and the plurality of pulleys 6 are slidably engaged with the chute 5.

[0038] The leg rubbing member 2 includes a sliding plate 22 and a leg rubbing airbag 21. The sliding plate 22 is slidably arranged on the leg bracket 1 along the leg rubbing direction by the above-mentioned guiding structure, and the leg rubbing airbag 21 is arranged on the sliding plate 22. Therefore, the leg rubbing airbag 21 constitutes the terminal leg rubbing execution member, and its massage strength is gentle, which can improve the body feeling comfort during the leg rubbing massage. Moreover, the present invention can further control the inflation and deflation of the leg rubbing airbag 21, so that the leg rubbing airbag 21 can not only perform leg rubbing massage, but also perform kneading and pressing massage on the legs, thereby further helping to relax the leg muscles and promote blood circulation.

[0039] The leg bracket 1 is respectively provided with accommodation spaces corresponding to the massaged parts of the two legs of the human body for placing the massaged parts of the legs. In this embodiment, the massaged part is specifically the calf, but is not limited thereto. The leg bracket 1 specifically includes a frame 11 and a housing assembly 12. The above-mentioned driving member 3 and chute 5 are arranged on the frame 11. The housing assembly 12 is used as an appearance part to wrap the frame 11, the driving member 3, each sliding plate 22, etc., so that the overall appearance is more concise and beautiful. The leg rubbing airbags 21 are respectively arranged on the left and right opposite sides in each accommodation space.

[0040] Further, a scraping wheel 8 is provided on the rotating shaft 31 for scraping and massaging the back side of the leg. Specifically, two scraping wheels 8 are provided, which are distributed left and right to correspond to the two legs of the human body. Therefore, the present invention can also perform scraping and massaging on the legs.

[0041] During operation, the motor 32 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives each eccentric turntable 41 to rotate, and each eccentric turntable 41 drives the corresponding slide plate 22 to slide back and forth through the annular transmission member 42, so that the leg rubbing airbag 21 on the slide plate 22 rubs and massages the calf back and forth. The rotation of the rotating shaft 31 drives the scraping wheel 8 to rotate, scraping and massaging the back side of the calf.

[0042] The leg rubbing component 2 of the present invention realizes leg rubbing massage by means of reciprocating sliding, can simulate the rubbing of human hands, has more uniform force, will not be too concentrated, and has a good body feeling effect. In particular, the leg rubbing directions of the two leg rubbing components 2 in each group are opposite, and the leg rubbing direction is the front-back direction of the leg, so that when the two leg rubbing components 2 in each group slide back and forth, a torsion force can be formed, thereby increasing the range of muscle movement, further relaxing the leg muscles, and further improving the body feeling effect.

[0043] Please refer to Figure 8 As shown, the present invention also provides a lower limb massager, including a foot massage device 10 and a leg massage device 20. The leg massage device 20 is used for massaging the calf of the human body and is arranged above the foot massage device 10. The leg massage device 20 is a leg massage device as described in the above-mentioned present invention.

[0044] The present invention also provides a massage chair, including the leg massage device of the present invention as described above, or including the lower limb massager of the present invention as described above.

[0045] Regarding the structure and working principle of the leg massage device, please refer to the description part thereof above, and will not be elaborated here.

[0046] For the leg massage device, lower limb massager and massage chair of the present invention, the parts not involved (such as the specific structure and working principle of the foot massage device, the specific structure and working principle of the massage chair, etc.) are the same as those in the prior art or can be implemented by using the prior art.

[0047] The above embodiments are only used to further illustrate the leg massage device, lower limb massager and massage chair of the present invention, but the present invention is not limited to the embodiments. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention all fall within the protection scope of the technical solution of the present invention.

Claims

1. A leg massage device, comprising a leg bracket, characterized in that: It further includes a leg rubbing mechanism, and the leg rubbing mechanism includes a driving component, a transmission component, and a leg rubbing component; A guiding component is provided on the leg support, and the leg rubbing component is reciprocally slidably arranged on the guiding component of the leg support along a preset leg rubbing direction, so as to perform reciprocating leg rubbing massage on the user's legs; The driving component is arranged on the leg support and is movably connected to the leg rubbing component through the transmission component to drive the leg rubbing component to reciprocally slide along the leg rubbing direction.

2. The leg massage device according to claim 1, wherein: The transmission component includes an eccentric turntable and an annular transmission member. The eccentric turntable is driven by the driving component to rotate around its axis, and the axis of the eccentric turntable is perpendicular to the leg rubbing direction. The eccentric turntable is sleeved in the annular transmission member, and one side of the annular transmission member away from the eccentric turntable is hinged to the leg rubbing component.

3. The leg massage device according to claim 2, wherein: The annular transmission member is an eccentric structure, and the annular transmission member is hinged to the leg rubbing component at its maximum radius.

4. The leg massage device according to claim 1, characterized in that: The guiding component is a chute, and the leg rubbing component is provided with a plurality of pulleys corresponding to the chute. The plurality of pulleys are arranged along the leg rubbing direction and are slidably engaged with the chute.

5. The leg massage device according to claim 1 or 4, characterized in that: The leg rubbing component includes a sliding plate and a leg rubbing airbag. The sliding plate is slidably arranged on the leg support along the leg rubbing direction, and the leg rubbing airbag is arranged on the sliding plate.

6. The leg massage device according to claim 1, wherein: The leg rubbing components are provided in two groups to correspond to the two legs of the human body. Each group includes two relatively arranged leg rubbing components to perform leg rubbing massage on the opposite sides of the legs; the transmission components are provided in a plurality, and the transmission components correspond to the leg rubbing components one by one.

7. The leg massage device according to claim 6, characterized in that: The leg rubbing directions of the two leg rubbing components in each group are opposite, and the two leg rubbing components in each group are respectively located on the left and right sides of the leg, and the leg rubbing direction is the front-back direction of the leg.

8. The leg massage device according to claim 2 or 6 or 7, characterized in that: The driving component includes a rotating shaft and a motor. The rotating shaft is rotatably connected to the leg support and extends along the left-right direction of the leg. The motor is installed on the leg support and drives the rotating shaft to rotate around its axis; The eccentric turntable is arranged on the rotating shaft.

9. The leg massage device according to claim 8, characterized in that: A scraping wheel is arranged on the rotating shaft for performing scraping massage on the back side of the leg.

10. A lower limb massager, comprising a foot massage device, characterized in that: It further includes the leg massaging device according to any one of claims 1-9. The leg massaging device is used for massaging the calf of the human body and is arranged above the foot massaging device.

11. A massage chair, characterized in that: It includes the leg massaging device according to any one of claims 1-9, or includes the lower limb massager according to claim 10.

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