CN216365862U

CN216365862U - Leg massage device

Info

Publication number: CN216365862U
Application number: CN202122292579.1U
Authority: CN
Inventors: 周国海; 陈清; 杨象铅
Original assignee: Zhejiang Haozhonghao Health Product Co Ltd
Current assignee: Zhejiang Haozhonghao Health Product Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-26
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a leg massage device, which comprises a rack, a middle massage mechanism, two side massage mechanisms and a power module, wherein the middle massage mechanism, the two side massage mechanisms and the power module are arranged on the rack; the middle massage mechanism comprises a middle massage body, a second transmission module and a second guide module, wherein the middle massage body and the rack form sliding connection through the second guide module. The leg massage device is simple in structure and easy to implement, and can realize the grabbing and rubbing massage on legs and improve the comfort.

Description

Leg massage device

Technical Field

The utility model relates to a leg massage device.

Background

Leg massage devices are commonly found on massage chair equipment, which is an assembly for massaging the legs of a human body. A conventional leg massage apparatus generally includes a middle massage block located at a middle portion and two side massage blocks located at both sides of the middle massage block. When in massage, two legs of a human body are respectively placed in the gaps between the two side massage blocks and the middle massage block, and the two sides of the legs of the human body can be rubbed and massaged based on the relatively parallel winding motion between the middle massage block and the two side massage blocks.

The leg massage device product in the market at present can only carry out the massage of kneading the form to the shank, and the homogenization is serious, does not exist and can provide the leg massage device who grabs the massage effect for the shank.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a leg massage and kneading device which can realize the kneading and massage of legs.

In order to achieve the purpose, the utility model provides a leg massage device, which comprises a frame, a middle massage mechanism, two side massage mechanisms and a power module, wherein the middle massage mechanism, the two side massage mechanisms and the power module are arranged on the frame, the two side massage mechanisms are symmetrically distributed at two sides of the middle massage mechanism, the power module comprises a power output shaft, the side massage mechanism comprises a side massage body, a first transmission module and a first guide module, wherein the first guide module comprises arc guide rails arranged at two sides of the frame and a guide connecting groove arranged on the side massage body and matched and slidably connected with the arc guide rails, the rear end of the arc guide rails is matched, connected and fixed with the frame, the front end of the arc guide rails extends towards the front of the frame and towards the two sides in an arc shape, the first transmission module is used for constructing transmission connection between the side massage body and the power output shaft and enabling the side massage body to be driven to reciprocate along the arc-shaped guide rail; the middle massage mechanism comprises a middle massage body, a second transmission module and a second guide module, the middle massage body and the rack form sliding connection through the second guide module, and the second transmission module is used for constructing transmission connection between the middle massage body and the power output shaft and enabling the middle massage body to be driven to reciprocate along the front-back direction of the rack.

Further, the first transmission module comprises a power shaft supporting seat, a first eccentric wheel sleeve, a first connecting rod, a first connecting shaft and a first connecting shaft supporting seat, wherein the power shaft supporting seat is arranged on the rack and is in matched and rotating connection with the power output shaft, the first eccentric wheel is fixedly arranged at the end part of the power output shaft, the first eccentric wheel sleeve is in matched and rotating sleeve connection with the first eccentric wheel, the first eccentric wheel sleeve is in pivoted connection with one end of the first connecting rod, the other end of the first connecting rod is provided with a movable sleeve, the middle part of the first connecting shaft comprises a ball body in matched and movable sleeve connection with the movable sleeve, the end part of the first connecting shaft is in matched and rotating connection with the first connecting shaft supporting seat, and the first connecting shaft supporting seat is in matched and fixed connection with the side massage body.

Furthermore, the rear end of the middle massage body is provided with a groove, the second transmission module is arranged in the groove and comprises a second eccentric wheel, a second eccentric wheel sleeve and a second connecting rod, the second eccentric wheel is fixedly connected with the power output shaft, the second eccentric wheel sleeve is fixed at one end of the second connecting rod and is rotatably sleeved with the second eccentric wheel, the other end of the second connecting rod is rotatably connected with a second connecting shaft, and two ends of the second connecting shaft are inserted and positioned on the inner walls of two sides of the groove.

Furthermore, the power module comprises a motor and a speed reduction transmission unit, the speed reduction transmission unit forms transmission connection between a motor output shaft and a power output shaft, and the motor and the speed reduction transmission unit are connected with the rack in a matched mode and located in the groove.

Furthermore, the second guide module comprises a connecting seat arranged on the upper portion of the frame and a sliding shaft in fit connection with the connecting seat, a first sliding groove in fit sliding connection with the sliding shaft is arranged on the connecting seat, and two ends of the sliding shaft are inserted and positioned on inner walls of two sides of the upper portion of the groove.

Further, the second guide module comprises a slide rail component arranged at the lower part of the rack and a second sliding chute matched and slidably connected with the slide rail component, and the second sliding chute is arranged on the inner walls of two sides of the lower part of the groove.

Furthermore, the middle massage body and the two side massage bodies synchronously move towards the direction close to or far away from the machine frame.

The utility model has the beneficial effects that: firstly, the middle massage body of the middle massage mechanism can be driven to reciprocate along the front-back direction of the rack, the side massage body of the side massage mechanism can reciprocate along the arc-shaped guide rail towards the front of the rack and along the arc-shaped direction of the two sides of the rack, and the leg can be clamped and loosened while being kneaded, so that the kneading massage effect on the two sides of the leg can be realized, and the massage mechanism is a massage movement mode which is not provided by a conventional leg massage device and can provide better comfort; and secondly, all the middle massage mechanisms and the side massage mechanisms are connected to the same power output shaft and driven by the same power module to operate, so that the whole structure is simple and compact, and the implementation is easy.

Drawings

FIG. 1 is an overall block diagram of an embodiment of the present invention;

FIG. 2 is a partial block diagram of the embodiment of the present invention shown in FIG. 1;

FIG. 3 is a block diagram of a first transmission module according to an embodiment of the present invention;

FIG. 4 is a structural view of a side massage body according to an embodiment of the present invention;

FIG. 5 is a block diagram of an arcuate rail according to an embodiment of the present invention;

FIG. 6 is a rear view of an embodiment of the present invention;

FIG. 7 is a bottom view of an embodiment of the present invention;

fig. 8 is a partial structural view of the embodiment of the present invention, fig. 2.

Detailed Description

As shown in fig. 1-8, the present embodiment provides a leg massage and kneading device, which includes a frame 1, a middle massage mechanism 2, two side massage mechanisms 3, a calf massage mechanism 4, and a power module 5, the frame 1 is a rectangular frame, the two side massage mechanisms 3 are symmetrically distributed on two sides of the middle massage mechanism 2, a space for placing two legs is formed between the two side massage mechanisms 3 and the middle massage mechanism 2 at intervals, the power module 5 includes a power output shaft 51, and the side massage mechanism 3 includes a side massage body 31, a first transmission module 32, and a first guide module 33.

As shown in fig. 4-5, the first guiding module 33 includes arc-shaped guiding rails 331 disposed at two sides of the frame 1, and guiding connecting grooves 332 disposed on the side massaging bodies 31 and slidably connected to the arc-shaped guiding rails 331 in a matching manner, the arc-shaped guiding rails 331 include a supporting portion 3311 fixed to the frame 1 in a matching manner, and two guiding rail portions 3312 fixed to the supporting portion 3311, rear ends of the two guiding rail portions 3312 are fixed to the frame 1 in a matching manner, and front ends of the guiding rail portions 3312 extend in an arc-shaped manner toward the front and two sides of the frame 1; the direction connecting groove 332 is integrated into one piece on the side massage body 31, it has the arc profile with guide rail portion 3312 matched with, stability when can improving direction cooperation motion, the inboard of direction connecting groove 332 is provided with protruding 3321, be provided with on the guide rail portion 3312 with protruding 3321 cooperation guide motion's guide slot 33121, but connect the fastener on the protruding 3321, prevent that protruding 3321 from deviating from guide slot 33121, reliability and stability when can further improvement side massage body 31 and guide rail portion 3312 between the guide motion cooperation, improve the intensity of side massage mechanism 3 when grabbing and rubbing the motion, avoid the fracture of junction.

The first transmission module 32 is used for establishing transmission connection between the side massage body 31 and the power output shaft 51, and enables the side massage body 31 to be driven to reciprocate along the arc-shaped guide rail 331.

As shown in fig. 2-3, the first transmission module 32 includes a power output shaft supporting seat 321, a first eccentric wheel 322, a first eccentric wheel sleeve 323, a first connecting rod 324, a first connecting shaft 325, and a first connecting shaft supporting seat 326, wherein the power output shaft supporting seat 321 is disposed on the frame 1 and is in fit rotation with the power output shaft 51, a bearing is sleeved between the power output shaft supporting seat 321 and the power output shaft 51, the first eccentric wheel 322 is fixedly disposed at an end of the power output shaft 51 and rotates along with the power output shaft 51, the first eccentric wheel sleeve 323 is in fit rotation with the first eccentric wheel 322, the first eccentric wheel sleeve 323 is pivotally connected with one end of the first connecting rod 324, a movable sleeve 3241 is disposed at the other end of the first connecting rod 324, a ball 3251 in fit rotation with the movable sleeve 3241 is included in a middle portion of the first connecting shaft 325, an end of the first connecting shaft 325 is in fit rotation connection with the first connecting shaft supporting seat 326, the first connecting shaft supporting seat 326 is fixed with the side massage body 31 in a matching way. With the first transmission module 32 described above, it is possible to effect such that the power output shaft 51 rotates while driving the side massage body 31 to reciprocate along the arc-shaped path of the arc-shaped guide 331.

As shown in fig. 8, the middle massage mechanism 2 includes a middle massage body 21, a second transmission module 22, and a second guide module 23, the middle massage body 21 and the frame 1 form a sliding connection through the second guide module 23, the second transmission module 22 is used for establishing a transmission connection between the middle massage body 21 and the power output shaft 51 and enabling the middle massage body 21 to be driven to reciprocate along the front-back direction of the frame 1, the calf massage mechanism 4 includes a massage cam disposed between the middle massage mechanism 2 and the side massage mechanism 3, the massage cam is eccentrically disposed on the power output shaft 51 and can rotate along with the power output shaft 51 so as to massage the calf, a groove 211 is disposed at the rear end of the middle massage body 21, the second transmission module 22 is disposed in the groove 211, and the second transmission module 22 includes a second eccentric wheel 221, The second eccentric wheel sleeve 222 and the second connecting rod 223 are integrally connected, the second eccentric wheel 221 is fixedly connected with the power output shaft 51, the second eccentric wheel sleeve 222 is fixed at one end of the second connecting rod 223 and rotatably sleeved with the second eccentric wheel 221, the other end of the second connecting rod 223 is rotatably connected with a second connecting shaft 224, and two ends of the second connecting shaft 224 are inserted and positioned on the inner walls of two sides of the groove 211.

The second guiding module 23 includes a connecting seat 231 disposed on the upper portion of the frame 1 and a sliding shaft 232 cooperatively connected with the connecting seat 231, a first sliding slot cooperatively and slidably connected with the sliding shaft 232 is disposed on the connecting seat 231, and two ends of the sliding shaft 232 are inserted into and positioned on two inner walls of the upper portion of the groove 211.

The second guiding module 23 further includes a sliding rail member 233 disposed at the lower portion of the frame 1, and a second sliding groove 234 slidably connected to the sliding rail member 233, wherein the second sliding groove 234 is disposed on the inner walls of the two sides of the lower portion of the groove 211.

The second transmission module 22 can be used for driving the massage body 21 to reciprocate along the direction designated by the second guide module 23 (namely along the front-back linear direction of the machine frame 1) while the power output shaft 51 rotates.

The second guiding module 23 can provide a more stable guiding movement effect for the middle massage body 21.

The power module 5 comprises a motor and a speed reduction transmission unit, the speed reduction transmission unit forms transmission connection between a motor output shaft and a power output shaft 51, the motor and the speed reduction transmission unit are connected with the rack 1 in a matched mode and located in the groove 211, the speed reduction transmission unit comprises a turbine fixedly connected with the power output shaft 51 in a matched mode and a lead screw meshed with the turbine, and the lead screw is connected with the output shaft of the motor in a matched mode.

The middle massage body 21 and the two side massage bodies 31 move towards the direction close to or away from the machine frame 1 synchronously, the running tracks of the middle massage body 21 and the two side massage bodies 31 are shown in fig. 7, the movement of the middle massage body 21 and the side massage bodies 31 along the front-back direction of the machine frame 1 can provide a kneading effect, and the side massage bodies 31 can also provide a grabbing effect when moving away from or close to the middle massage body 21.

The corresponding end surfaces of the middle massage body 21 and the side massage body 31 are provided with air bags (not shown in the figure), the arrangement of the air bags can improve the comfort when the middle massage body 21, the side massage body 31 and the legs are matched by force application, and the arrangement of the air bags can also make the effect of the grabbing and kneading massage actions more obvious.

The above embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a shank massage device, including the frame, set up well massage mechanism, two side massage mechanisms, the power module in the frame, two side massage mechanism symmetric distribution are in the both sides of well massage mechanism, and the power module is including power output shaft, its characterized in that: the side massage mechanism comprises a side massage body, a first transmission module and a first guide module, wherein the first guide module comprises arc guide rails arranged on two sides of the rack and guide connection grooves arranged on the side massage body and matched and slidably connected with the arc guide rails, the rear end of each arc guide rail is matched, connected and fixed with the rack, the front end of each arc guide rail extends towards the front of the rack and towards the direction of the two sides in an arc shape, and the first transmission module is used for constructing transmission connection between the side massage body and the power output shaft and enabling the side massage body to be driven to reciprocate along the arc guide rails; the middle massage mechanism comprises a middle massage body, a second transmission module and a second guide module, the middle massage body and the rack form sliding connection through the second guide module, and the second transmission module is used for constructing transmission connection between the middle massage body and the power output shaft and enabling the middle massage body to be driven to reciprocate along the front-back direction of the rack.

2. The leg massage apparatus according to claim 1, wherein: the first transmission module comprises a power shaft supporting seat, a first eccentric wheel sleeve, a first connecting rod, a first connecting shaft and a first connecting shaft supporting seat, wherein the power shaft supporting seat is arranged on the rack and is matched and rotatably connected with the power output shaft, the first eccentric wheel is fixedly arranged at the end part of the power output shaft, the first eccentric wheel sleeve is matched and rotatably sleeved with the first eccentric wheel, the first eccentric wheel sleeve is pivotally connected with one end of the first connecting rod, a movable sleeve is arranged at the other end of the first connecting rod, the middle part of the first connecting shaft comprises a ball body matched and movably sleeved with the movable sleeve, the end part of the first connecting shaft is matched and rotatably connected with the first connecting shaft supporting seat, and the first connecting shaft supporting seat is matched and fixedly connected with the side massage body.

3. The leg massage apparatus according to claim 1, wherein: the back end of the middle massage body is provided with a groove, the second transmission module is arranged in the groove and comprises a second eccentric wheel, a second eccentric wheel sleeve and a second connecting rod, the second eccentric wheel is fixedly connected with the power output shaft, the second eccentric wheel sleeve is fixed at one end of the second connecting rod and is rotatably sleeved with the second eccentric wheel, the other end of the second connecting rod is rotatably connected with a second connecting shaft, and two ends of the second connecting shaft are inserted and positioned on the inner walls of two sides of the groove.

4. The leg massage apparatus according to claim 3, wherein: the power module comprises a motor and a speed reduction transmission unit, the speed reduction transmission unit forms transmission connection between a motor output shaft and a power output shaft, and the motor and the speed reduction transmission unit are connected with the rack in a matched mode and are located in the groove.

5. The leg massage apparatus according to claim 3, wherein: the second guide module comprises a connecting seat arranged on the upper portion of the rack and a sliding shaft in matched connection with the connecting seat, a first sliding groove in matched sliding connection with the sliding shaft is formed in the connecting seat, and two ends of the sliding shaft are inserted and positioned on inner walls of two sides of the upper portion of the groove.

6. The leg massage apparatus according to claim 3, wherein: the second guide module comprises a slide rail component arranged at the lower part of the rack and a second sliding chute matched and slidably connected with the slide rail component, and the second sliding chutes are arranged on the inner walls of two sides of the lower part of the groove.

7. The leg massage apparatus according to claim 1, wherein: the middle massage body and the two side massage bodies move towards the direction close to or far away from the machine frame synchronously.