CN211750904U - Leg massager and massage chair - Google Patents

Abstract

The utility model provides a shank massager and massage armchair, shank massager include base, driver and a plurality of rubbing mechanism, rub the mechanism all install in relative setting about and above the base, respectively rub the mechanism all include eccentric wheel, slide rail and cup joint in the rubbing board of eccentric wheel, it is a plurality of rub mechanism interval setting, with the base forms the space of placing that is used for placing the shank jointly, rub the board and be equipped with the gasbag towards one side of placing the space, rub one side of board back to placing the space with the slide rail slips, sliding connection in the base, the driver drive the eccentric wheel rotates and drives rub the board and the gasbag is followed the slide rail slides to massage the shank. The utility model discloses an eccentric wheel rotates and drives rubbing board and gasbag motion to inject the movement track of rubbing board and gasbag through the slide rail, just so made the gasbag possess the function of rubbing when the atmospheric pressure massage.

Description

Leg massager and massage chair

Technical Field

The utility model belongs to the technical field of massage device, especially, relate to a shank massager and massage armchair.

Background

At present, leg massagers for massaging legs on the market generally have only an air pressure massage function, have extremely limited massage effect and cannot perform kneading massage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shank massager and massage armchair aims at solving the technical problem that current shank massager can't rub the massage.

The utility model discloses a realize like this, a shank massager for massage shank, including base, driver and a plurality of rubbing mechanism, rub the mechanism all install in relative setting about and above the base, respectively rub the mechanism all include eccentric wheel, slide rail and cup joint in the rubbing board of eccentric wheel, it is a plurality of rub mechanism interval setting, with the base forms the space of placing that is used for placing the shank jointly, rub the board orientation and place one side in space and be equipped with the gasbag, rub the board back to place one side in space with the slide rail slips, sliding connection in the base, the driver drive the eccentric wheel rotates and drives rub the board reaches the gasbag is followed the slide rail slides to massage the shank.

Further, the sliding rail is provided with a sliding groove, the extending path of the sliding groove is parallel to the rotating plane of the eccentric wheel, and the sliding groove is located above the eccentric wheel and extends downwards in an inclined mode.

Furthermore, the leg massager further comprises two side plates arranged above the base, the two side plates are respectively arranged on one side of the kneading mechanism departing from the placing space, and the sliding rails are connected to the side plates.

Further, the air bag is located on one side of the kneading plate facing the placing space, the air bag has an expanded working state and a contracted dormant state, and the leg massager can press the leg when the air bag is in the working state and release the pressing of the leg when the air bag is in the dormant state.

Furthermore, the eccentric wheel is sleeved with an expanding ring, the expanding ring comprises an inner ring sleeved on the eccentric wheel, an outer ring sleeved on the inner ring and capable of concentrically rotating relative to the inner ring, and a plurality of balls arranged between the inner ring and the outer ring, and the kneading plate is connected to the outer ring.

Furthermore, the leg massager further comprises a rotating shaft, an eccentric shaft of the eccentric wheel is fixed on the rotating shaft, and the driver is used for driving the rotating shaft to drive the eccentric wheel to rotate.

Further, the driver comprises a turbine and a motor for driving the turbine to rotate, and the turbine is meshed with the rotating shaft.

Further, the two eccentric wheels are symmetrically arranged on a reference plane passing through the axis of the rotating shaft.

Further, the leg massager further comprises a calf roller connected to the rotating shaft and located in the placing space.

The utility model also provides a massage chair, which comprises the leg massager.

The utility model discloses technical effect for prior art is: the utility model discloses a rubbing board cup joints in the eccentric wheel, and rubbing board is provided with the slide rail with rubbing board sliding connection back to shank one side, the utility model discloses an eccentric wheel rotates and drives rubbing board and gasbag motion to inject the movement track of rubbing board and gasbag through the slide rail, just so made the gasbag possess the function of rubbing in the atmospheric pressure massage, the user consequently can obtain more comfortable massage experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a kneading mechanism according to an embodiment of the present invention.

Fig. 2 is a three-dimensional structure diagram of a leg massager provided by the embodiment of the utility model;

FIG. 3 is a partial exploded view of the leg massager provided in the embodiment of the present invention;

fig. 4 is an exploded view of the leg massage apparatus according to the embodiment of the present invention, in which the outer casing is removed.

Description of reference numerals:

10. a base; 101. an avoidance groove; 20. a kneading mechanism; 201. a placement space; 21. a slide rail; 22. an eccentric wheel; 221. a wheel body; 222. an eccentric shaft; 23. expanding the diameter of the ring; 241. a kneading board; 242. an air bag; 25. a rotating shaft; 30. a driver; 31. a motor; 32. a turbine; 40. a calf roller; 41. rotating the core; 42. a massage member; 50. a housing; 60. a side plate; 70. rotating shaft

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention provides a leg massager for massaging legs. The leg massager is mainly used for massaging the lower leg.

The leg massager includes a side plate 60, a base 10, a kneading mechanism 20, a rotating shaft 70, a driver 30, and a calf roller 40.

Referring to fig. 1, referring to fig. 2, the base 10 is used to connect the side plate 60, the driver 30, the kneading mechanism 20, the rotating shaft 70 and the calf roller 40 into a whole for movement.

The rubbing mechanisms 30 are at least two and are all installed above the base 10. The two kneading mechanisms 20 are arranged oppositely and at intervals left and right, and each kneading mechanism 20 comprises an eccentric wheel 22, an expanding ring 23, a slide rail 21 and a kneading plate 241.

Referring to fig. 1, the two rubbing mechanisms 20 and the base 10 together form a placing space 201 for placing legs, the air bag 242 is installed on one side of the rubbing plate 241 facing the placing space 201, and one side of the rubbing plate 241 facing away from the placing space 201 is slidably connected to the slide rail 21, so that the slide rail 21 can avoid the legs of the user, and the massage experience of the user is improved. The slide rail 21 is connected to the base 10 to fix the position of the slide rail 21. The driver 30 drives the eccentric wheel 22 to rotate to drive the kneading plate 241 and the air bag 242 to slide along the slide rail 21, so as to massage the legs.

The utility model discloses an eccentric wheel 22 rotates and drives rubbing board 241 and gasbag 242 motion to inject the movement track of rubbing board 241 and gasbag 242 through slide rail 21, just so make gasbag 242 possess the function of kneading when atmospheric pressure massage, the user consequently can obtain more comfortable massage and experience.

Referring to fig. 1, the sliding rail 21 is provided with a sliding groove, compared with the sliding groove arranged on the rubbing plate 241, the rubbing track of the air bag 242 can be changed by adjusting the position and the angle of the sliding rail 21 according to the rubbing area, and if the sliding groove is arranged on the rubbing plate 241, the rubbing track of the air bag 242 cannot be changed because the position of the rubbing plate 241 is fixed and the sliding groove arrangement area is fixed.

Wherein the eccentric wheel 22 has a wheel body 21 and an eccentric shaft 222 connected to the wheel body 21. The driver 30 can drive the eccentric shaft 222 to rotate so that the wheel body 21 drives the kneading plate 241 to move circularly.

The expanding ring 23 is annular and is fitted to the wheel body 21, and an inner annular wall of the expanding ring 23 is connected to an outer annular wall of the wheel body 21.

The rubbing plate 241 is connected to the diameter-enlarging ring 23 and is used for massaging a human body, and the rubbing plate 241 may be connected to one side of the diameter-enlarging ring 23, and in the present embodiment, the rubbing plate 241 is fitted to the diameter-enlarging ring 23 in order to further enlarge a massage range. The kneading plate 241 and the eccentric 22 may be fixed relatively or may rotate relatively. The kneading board 241 may be used for pneumatic massage, rolling massage or other massage methods. A space 201 for placing the leg is formed between the base 10 and the kneading plates 241.

Preferably, the extending path of the slide rail 21 is parallel to the rotating plane of the eccentric wheel 22, the slide rail 21 is located above the eccentric wheel 22 and extends obliquely downward, it can be understood that the slide rail 21 is located on one side of the eccentric wheel 22 away from the base 10 and the extending direction of the slide rail 21 forms an included angle with the plane of the base 10, the driver 30 is used for driving the eccentric shaft 222 to rotate along the axis thereof, the eccentric shaft 222 drives the wheel body 21 to rotate, the wheel body 21 drives the kneading plate 241 to perform circular motion through the expanding ring 23, and the kneading plate 241 can slide along the slide rail 21 under the limiting action of the slide rail 21 during the circular motion. That is, the driver 30 drives the kneading plate 241 to slide along the slide rail 21 by driving the eccentric wheel 22 to rotate along the eccentric shaft 222 thereof, so as to massage the legs.

If the slide rail 21 is horizontally arranged, only the front and back directions of the legs can be kneaded, and the massage range is small. The utility model discloses a slide rail 21 that sets up oblique downwardly extending makes rubbing board 241 can drive the extending direction reciprocating motion of the other end along slide rail 21 in its one end circular motion to massage on a large scale around reaching the upper and lower direction to the shank, increase the massage area of shank. The diameter-expanding ring 23 increases the eccentricity of the eccentric wheel 22, and further the kneading plate 241 connected to the diameter-expanding ring 23 obtains a larger movement range, so that the kneading range and the massage range of the kneading mechanism 20 are increased, and a user obtains more comfortable massage experience.

When the massage range needs to be adjusted, a user only needs to replace the expanding ring 23 with different diameters, the eccentric wheel 22 does not need to be produced again, the production cost is saved, the eccentric wheel 22 does not need to be disassembled, and the massage device is convenient to mount.

Preferably, the eccentric wheel 22 deviates from the extending path of the slide rail 21, and no matter which side the extending direction of the slide rail 21 faces, the moving distance of the sliding end facing the eccentric wheel 22 is the diameter length of the track of the circular motion of the rotating end, so that when the leg massager sets the eccentric wheel 22 at the position deviating from the extending path of the slide rail 21, the moving distance of the sliding end facing the eccentric wheel 22 is still unchanged, but the deviation of the position of the eccentric wheel 22 generates the motion perpendicular to the moving direction, and the two motions are overlapped to enable the sliding end to obtain a larger moving distance under the condition that the circular motion of the rotating end is unchanged, so that the stroke of the rubbing plate 241 is increased, the rubbing massage is performed, the large-range massage on the legs is realized, and the comfort level and the.

In this embodiment, the side plates 60 are disposed on the upper side of the base 10, and at least two side plates 60 are disposed at intervals, the two side plates 60 are respectively disposed on one side of the kneading mechanisms 20 away from the placing space 201, that is, the two kneading plates 241 are located between the two side plates 60, and the slide rail 21 is connected to the side plates 60. The side plates 60 support the slide rail 21.

The air bag 242 has an expanded working state and a contracted resting state, and the two air bags 242 are located between the kneading plates 241, that is, the air bag 242 is installed inside the kneading plates 241, and a placing space 201 is formed between the two air bags 242. The leg massager can press the leg when the air bag 242 is in the working state and release the pressing of the leg when the air bag 242 is in the dormant state, the rubbing plate 241 provides a supporting force and an abutting surface for the air bag 242, the air bag 242 is prevented from shifting outwards when in the working state, the pressing massage effect is prevented from being influenced, the friction between the air bag 242 and the side plate 60 is avoided, and the air bag 242 is prevented from being scratched or worn. Preferably, the kneading plate 241 is spaced apart from the side plate 60 to prevent friction from occurring between the kneading plate and the side plate 60 to increase the power of the driver 30.

When the air bag 242 is in a dormant state, a user places the leg in the placing space 201, at this time, the air bag 242 is switched from the dormant state to a working state, the air bag 242 is expanded and presses the leg, and the driver 30 drives the air bag 242 to move according to a fixed track by driving the eccentric wheel 22 to rotate, so as to massage the leg. When the massage process is completed, the driver 30 stops operating, the air bag 242 is switched from the operating state to the resting state, the air bag 242 is contracted, and the user can take out the leg from the placing space 201. When the user massages, the air bag 242 can intermittently press the legs by continuously switching the working state and the dormant state, so that the effect of squeezing massage is achieved, and the user can adjust the massage mode according to the requirement.

Referring to fig. 1, in the present embodiment, the expanding ring 23 includes an inner ring sleeved on the wheel body 21, an outer ring sleeved on the inner ring and capable of concentrically rotating relative to the inner ring, and a plurality of balls disposed between the inner ring and the outer ring, and the rubbing plate 241 is connected to the outer ring. Therefore, the inner ring and the outer ring rotate relatively under the action of the balls, so that the friction force between the kneading plate 241 and the eccentric wheel 22 is reduced, the kneading plate 241 moves more freely, and the abrasion to the kneading plate 241 is reduced.

The driver 30 can drive the two eccentrics 22 to move, respectively, so that the kneading plates 241 move independently. In this embodiment, referring to fig. 3 and 4, the leg massage apparatus further includes a rotating shaft 70, an eccentric shaft 222 is fixed to the rotating shaft 25, a driver 30 is used to drive the rotating shaft 25 to drive the eccentric wheels 22 to rotate, and the rotating shafts 25 on two sides of the placing space 201 are preferably butted, so that the two eccentric wheels 22 are linked, the kneading plates 241 on two sides of the placing space 201 move synchronously, and uneven massage on two sides of the leg is prevented. The two eccentric wheels 22 can be overlapped in the extending direction of the rotating shaft 70, so that the massaging actions of the two rubbing plates 241 are the same, but the legs are easy to move along with the movement of the rubbing plates 241, and the rubbing effect cannot be achieved.

Referring to fig. 4, the leg massage apparatus includes four kneading mechanisms 20, two kneading mechanisms 20 are disposed opposite to each other to massage two legs, and correspondingly, four side plates 60 are provided, and one kneading mechanism 20 corresponds to one side plate 60. The four rubbing mechanisms 20 are divided into two pairs, the two pairs of rubbing mechanisms 20 are arranged side by side left and right, the driver 30 is arranged between the two pairs of rubbing mechanisms 20 and comprises a turbine 32 and a motor 31 for driving the turbine 32 to rotate, each pair of rubbing mechanisms 20 is provided with a rotating shaft 70, the two rotating shafts 70 are preferably both meshed with the turbine 32, the motor 31 drives the two rotating shafts 70 to rotate simultaneously by driving the turbine 32 to rotate, so that the two rubbing mechanisms 20 move consistently, and the two legs of a user can obtain a synchronous massage experience.

Referring to fig. 3 and 4, the calf roller 40 is sleeved on the rotating shaft 70, the two calf rollers 40 are located between the two rubbing plates 24, that is, located in the placing space 201, and when the legs are placed in the placing space 201, the calf roller 40 can rotate along with the rotation of the rotating shaft 70 to massage the calf part at the rear side of the legs. In some embodiments, the calf roller 40 can be provided with a plurality of pulleys around its circumference to enable it to provide intermittent rolling massage to the calf.

Referring to fig. 3 and 4, in the present embodiment, the calf roller 40 includes a rotating core 41 sleeved on the eccentric shaft and a massage element 42 connected to the rotating core 41 and extending outward, the rotating core 41 is driven to rotate after rotating, the rotating core 41 drives the massage element 42 to move circumferentially, and the calf can be massaged when the massage element 42 passes through the calf.

Mention is made of the frequency of the massage of the calf. The calf rollers 40 can be provided with a plurality of massage pieces 42 which are arranged in pairs at an included angle. Thus, the plurality of massage members 42 can alternately rub the calf, shortening the interval time. In the present embodiment, referring to fig. 3 and 4, two calf rollers 40 are provided, both of which are in the shape of an eccentric wheel 22, and the two calf rollers 40 are arranged in a central symmetry manner, so that the calf rollers 40 with such a structure are easy to obtain and convenient to assemble. To achieve quick installation, the eccentric shafts 222 of the two calf rollers 40 can be connected into a whole. Correspondingly, a plurality of avoiding grooves 101 for avoiding the calf rollers 40 are formed in the base 10.

The leg massage apparatus may further include a housing 50 covering the base 10 and the side plates 60 for aesthetic reasons.

The embodiment of the utility model provides a still provide a massage armchair, including the shank massager in above-mentioned each embodiment, the shank massager of this embodiment is the same with the shank massager characteristic in above-mentioned each embodiment, and the effect is the same, and here is not repeated.

The foregoing is only a preferred embodiment of the present invention, and the technical principles of the present invention have been specifically described, and the description is only for the purpose of explaining the principles of the present invention, and should not be construed as limiting the scope of the present invention in any way. Any modifications, equivalents and improvements made within the spirit and principles of the invention and other embodiments of the invention without the creative effort of those skilled in the art are intended to be included within the protection scope of the invention.

Claims (9)

1. The utility model provides a shank massager for massage shank, its characterized in that, including base, driver and a plurality of mechanism of kneading, the mechanism of kneading all install in relative setting about and above the base, respectively knead the mechanism all include eccentric wheel, slide rail and cup joint in the kneading board of eccentric wheel, it is a plurality of rub the mechanism interval setting, with the base forms the space of placing that is used for placing the shank jointly, the gasbag is equipped with towards one side of placing the space to the kneading board, the kneading board back to place the space one side with the slide rail sliding connection, sliding rail connection in the base, the driver drive the eccentric wheel rotates and drives kneading board reaches the gasbag is followed the slide rail slides to massage the shank.

2. The leg massager of claim 1 wherein said slide track is provided with a slide slot extending parallel to the plane of rotation of said eccentric, said slide slot being positioned above said eccentric and extending obliquely downward.

3. The leg massager of claim 2, further comprising two side plates disposed above the base, wherein the two side plates are disposed on a side of the kneading mechanisms facing away from the placing space, respectively, and the slide rails are connected to the side plates.

4. The leg massager of claim 1 wherein said bladder has an inflated operative state and a deflated resting state, said leg massager being capable of squeezing said leg when said bladder is in said operative state and releasing squeezing of said leg when said bladder is in said resting state.

5. The leg massager of claim 1, wherein the eccentric wheel is sleeved with an expanding ring, the expanding ring comprises an inner ring sleeved on the eccentric wheel, an outer ring sleeved on the inner ring and capable of concentrically rotating relative to the inner ring, and a plurality of balls arranged between the inner ring and the outer ring, and the kneading plate is connected with the outer ring.

6. The leg massager of claim 1, further comprising a rotating shaft, wherein the eccentric shaft of the eccentric is fixed to the rotating shaft, and wherein the driver is configured to drive the rotating shaft to rotate the eccentric.

7. The leg massager of claim 6 wherein said driver comprises a worm gear and a motor for driving said worm gear in rotation, said worm gear being engaged with said rotatable shaft.

8. The leg massager of claim 6, further comprising a calf roller connected to the rotating shaft and located in the placing space.

9. A massage chair comprising the leg massager according to any one of claims 1 to 8.

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