CN201244170Y - Improved exercise structure of massage device - Google Patents

Abstract

An improved massager motion structure is particularly suitable for a massager whose main body can move on a human body in a large range. The improved massager motion structure of the utility model comprises a massager housing, a motion mechanism installed in the housing, a power mechanism and a massage head to form a massage body. The massage body moves in the housing under the action of the motion mechanism, and the massage head of the massage body performs a massage action under the action of the power mechanism. The motion mechanism is a winch device, and the winch device comprises a rotating shaft wheel, a rope and a pulley group. The rope is wound around the rotating shaft wheel and connected to the massage body through the pulley group. Compared with the prior art, the utility model has the advantages of simple structure, reduced production cost, light product weight, and low operating cost.

Description

Improvement of the movement structure of the massager

technical field

The utility model relates to a massager, which is particularly suitable for a massager whose main body can move on the human body in a relatively large range.

Background technique

Along with the busyness of people's life and work, especially in the modern work, long-term sitting in office, long-time use computer, easy to produce body fatigue. Coupled with the improvement of living standards, people's pursuit of quality of life is getting higher and higher, and the emphasis on physical health is also constantly increasing. The massager is produced under such a background. Over the years, people have continuously developed a variety of massagers, such as massagers suitable for the head, feet, and neck, using electromagnetic massagers, infrared massagers, heating body massagers, etc. wait. In order to achieve a good massage effect, the existing massager constantly expands the massage area that the massager can reach. Therefore, the massage head is rotated and the massage body is pulled and vertically or vertically moved on the human body. This expands the massage area by expanding the range of motion of the massage body. In the existing massager, in order to achieve the vertical or vertical movement of the massage head and the vertical or vertical movement of the massage body, the vertical or vertical movement of the massage body is branched from the transmission of the massage body to a movement mechanism through the power source. The transmission of gears and racks, or the cooperation of screw rods and nuts, enables the massage body to move vertically or up and down, thereby continuously expanding the massage area that can be achieved by the massager. But such way, because mostly adopt the transmission of gear and rack, or screw mandrel and nut drive, but increased the structure complexity of massager, make material cost rise greatly; The weight of the nut increases the weight of the whole massager, increases the loss of electric energy during the movement, and increases the operating cost.

Contents of the invention

The purpose of this utility model is to realize the massager body that can move in a large range through the hoisting transmission mode, and the massager structure is relatively simple, the production cost is reduced, the product is light in weight, and the operation cost is low.

The purpose of this utility model is achieved through the following technical solutions: the massager movement structure improvement of the utility model includes a massager shell, a movement mechanism installed in the shell, a power mechanism and a massage head composed of a massage body, massage The body moves in the housing under the action of the movement mechanism, and the massage head of the massage body performs massage action under the action of the power mechanism. The movement mechanism is a hoisting device, and the hoisting device includes a rotating shaft wheel, a rope and a pulley block , the rope is wound on the rotating shaft wheel, and connected to the massage body through the pulley block.

The hoisting device of the utility model is installed on the massage body, and the rotating shaft wheel of the hoisting device is provided with two concave circular grooves of the same height along the axial direction. After each concave circular groove is wound with the rope, Respectively go around the upper pulley and the lower pulley of the pulley block in the housing, and the endpoints are connected to the massage body. A card box may be arranged in the middle of the rotating shaft wheel, and the card box limits a rope clamp, and the rope clamp locks the rope and is fixed in the middle of the rotating shaft wheel by screws. Each concave circular groove of the rotating shaft wheel can also be respectively fixed and welded with one end of two equal-length ropes, and the other ends of the two ropes are fixed with a small cylinder, and the small cylinders are respectively inserted into the massage body set on the card slot. After the two equal-length ropes are respectively wound clockwise and counterclockwise in the two concave circular grooves of the same height, the other ends respectively wind around the upper pulley and the lower pulley whose axes are perpendicular to the inner plane of the shell, And connected to the walking car of the massage body. On both sides of the moving direction of the moving carriage of the massage body, there are fixed tracks on which the traveling carriage of the massage main body slides in parallel, and the carriage of the massage main body is pulled up and down the track under the action of the steel cable. run.

The rotating shaft wheel of the hoisting device of the utility model is connected with the power mechanism on the massage body through a transmission mechanism. A rotating gear is fixed on the rotating shaft wheel of the hoisting device, and the rotating gear is connected with the power mechanism on the massage body through an intermediate gear. The intermediate gear includes a large and a small duplex gear set, through which the large and small duplex gears are meshed with the gear that rotates coaxially with the worm wheel of the power mechanism on the massage body and is arranged under the worm wheel, and the worm gear of the power mechanism The power source is obtained by meshing the worm screw socketed on the motor shaft.

The rope pulled by the rotating shaft wheel of the hoisting device in the utility model is composed of a steel cable or an elastic rope, and the elastic rope pulled by the rotating shaft wheel of the hoisting device can be a tendon rope.

Compared with the prior art, the utility model has the advantages of simple structure, reduced production cost, light product weight, low operating cost and the like.

Description of drawings:

Fig. 1 is a structural schematic diagram of the hoisting device of the present invention.

Fig. 2 is a schematic diagram of the connection between the reel and the rope of the utility model.

Fig. 3 is a schematic diagram of the structure of Fig. 2 after being fixed.

Fig. 4 is an exploded view of the overall structure of the massager of the present invention.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings: As shown in Figure 4, the massager in the embodiment of the utility model includes: a lower shell 1, a carriage plate 2, a motor 3, a shaft sleeve 4, a worm screw 5, Cotter pin 6, massage shaft 7, worm gear 8, gears 9, 10, 11, face shell 13, massage bracket 15, massage head 16, lamp board 17, slider 18, carriage upper plate 19, bushing 20, massage shaft 21. Gear 22, pinion gear 23, small double gear 24, shaft sleeve 25, large double gear 26, reel 27, pulley 30, bead 31, pulley pressure plate 32, steel cable 33, wire frame 34, etc. . A movement mechanism, a power mechanism and a massage body with a massage head 16 are installed between the lower shell 1 and the face shell 13 of the massager of the present utility model.

As shown in Figure 1, the kinematic mechanism of the present utility model includes hoisting device, small double gear 24, big double gear 26, bead 31, pulley platen 32, sliding wire frame 34, axle sleeve 25 etc. The winch mainly comprises reel 27, pulley 30, steel cable 33 again, and the reel 27 rotating axle of winch can have two concave circular grooves 35 of the same height along the axial direction, each concave Groove 35 all can be wound with steel rope 33, is wound on the steel rope 33 behind the reel 27 rotating axles, then walks around the shaft wheel of upper pulley and lower pulley 30 in the lower casing 1 body of massager respectively, and then Fixedly connected to the walking board 2 of the massage body, like this, the walking board 2 of the massage body can move up and down in the housing of the massager under the traction of the above-mentioned hoisting device. There are two concave circular grooves 35 on the rotating shaft of the reel 27 of the hoisting device in the embodiment of the utility model, and a card box 38 can be arranged in the middle of the rotating shaft wheel, and the card box 38 limits a rope card 36 , the rope clamp 36 locks the steel cable 33 and is fixed in the middle of the rotating shaft wheel by a screw 37 . In the embodiment of the utility model, one end of two steel cables 33 of equal length can also be fixedly welded respectively, and the other ends of the two steel cables 33 are fixedly connected to a small cylinder, and the steel cables 33 are respectively bypassed by the small cylinder. The upper pulley in the lower shell 1 of the massage massager and the shaft wheel of the lower pulley 30 are inserted and fixed on the draw-in groove provided on the carriage plate 2 of the massage body respectively, so as to install. Two equal-length steel cables 33 of the utility model are respectively wound clockwise and counterclockwise in two concave circular grooves of the same height of the rotating shaft of the reel 27 of the hoisting device. Like this, the traveling carriage plate 2 on the massage body moves up and down in the housing of the massager under the action of the traction cable 33 receiving and releasing force. In this embodiment, on both sides of the moving direction of the traveling carriage 2 of the massage body, two parallel rails can be fixedly arranged on both sides of the lower shell 1, respectively, for the traveling carriage 2 of the massage body to slide on the rails . The walking board 2 of the massage body is under the action of the hoisting steel cable 33, thereby obtaining the result that one end of the rotating shaft of the reel 27 tightens the rope while the other end loosens the rope, and finally the traveling board 2 is pulled in the The purpose of walking up and down the track. The rotating shaft of the reel 27 of the hoisting device described in the utility model can be fixed with a rotating gear, and the rotating gear meshes with the large double gear 26, the large double gear 26 meshes with the small double gear 24, and the small double gear meshes with the small double gear. The coupling gear 24 is meshed with the pinion 23, and the pinion 23 is coaxially fixed with the gear 22, and the gear 22 obtains the power of the motor 3 through the worm wheel 8 and the worm screw 5. In the embodiment of the present invention, the steel rope 33 pulled by the rotating shaft of the reel 27 of the hoisting device can also be replaced by an elastic rope, and can also be directly used for a tendon rope.

The power mechanism implemented in the utility model includes a motor 3, a shaft sleeve 4, a worm screw 5, a cotter pin 6, a massage shaft 7, a worm wheel 8, a gear 9, a gear 10, a gear 11, a shaft sleeve 20, a massage shaft 21, a gear 22, a small Gear 23, small duplex gear 24, axle sleeve 25. The rotating shaft of motor 3 of the present utility model is socketed with worm screw 5, and drives worm screw 5 to rotate, and worm screw 5 meshes with left and right worm wheel 8, and drives worm wheel 8 to rotate. The 8 worm gears are divided into two ways to transmit power to the kinematic mechanism and the massage head kinematic mechanism on the massage body. Wherein all the way is by massage shaft 21, gear 22, pinion 23, little duplex gear 24, axle sleeve 25, big duplex gear 26, drives the rotating shaft of reel 27 to carry out traction walking car plate 2 and walks up and down the track. The other way is through the meshing of gear 9, gear 10 and gear 11, power is transmitted to the massage support 15 on the massage body, so that the massage support 15 drives the massage head to do the required multiple motion rotation massage modes.

The massage bracket 15 in the embodiment of the massage body of the utility model is in the shape of a ㄩ-shaped strip, and the two upward top ends of the ㄩ-shaped strip are respectively connected to the massage head 16, and the two top ends of the ㄩ-shaped strip massage bracket 15 are respectively on the side. A rotating shaft is extended laterally, and a massage head 16 is sleeved on the rotating shaft, and the massage head 16 can rotate and massage along the extended rotating shaft. In order to achieve the kneading effect, the cross-section of the lower horizontal strip of the ㄩ-shaped strip of the massage support 15 is designed as a hollow rectangle. Open two holes, these two holes can insert gear 10 respectively, on the eccentric shaft of gear 11, this eccentric shaft is arranged on gear 10, the circumferential edge of gear 11 and is perpendicular to gear 10, gear 11 horizontal plane. In order to better realize the kneading effect of the ㄩ-shaped massage bracket 15 during exercise, and to better produce the effect of acceleration and variable force during the exercise, the lower end of the ㄩ-shaped massage bracket 15 has a long rectangular section There are two holes on the back, one is a circular hole, the other is a long elliptical hole, a circular hole of the ㄩ-shaped long massage bracket 15, and a long elliptical hole can be inserted into the eccentricity of the gear 10 and the gear 11 respectively. On the shaft, when the gear 10 and the gear 11 rotate, the eccentric shaft on it is driven to rotate, and a circular hole of the ㄩ-shaped strip massage bracket 15 moves eccentrically under the drive of the gear 10, and the ㄩ-shaped strip massage bracket 15 moves eccentrically. Driven by the gear 11, the other elongated elliptical hole also moves up and down along the long axis of the elongated elliptical hole, except that it moves eccentrically. Bar massage support 15 drives massage head 16 to do the massage action of the effect of accelerating and changing force.

The massage head structure scheme can be selected to include mushroom-shaped two high and low paired massage heads 16, and the two high and low paired massage heads 16 are respectively set in the center holes on both sides of the massage head support 16, and the massage heads 16 can rotate freely. Massage body is made up of massage head support 15 and rotating support, and massage head 16 and massage head support 15 are rotatably connected on the rotating support by planetary gear shaft. The massage head transmission assembly is made up of planetary gear, planetary gear shaft and sun gear;

The utility model can also select the embodiment of the hammering massage head. An eccentric wheel is fixed on one end of the aforementioned motor 3, on which there is a bell crank, and a bearing frame is mounted on the bell crank. Fixedly connected, the above-mentioned seesaw and the bracket on the massage body are rotatably connected through the seesaw shaft, and a massage head is respectively fixed on both sides of the seesaw. The rotating shaft of worm wheel 8 can directly constitute massage shaft and stretch out vertically from traveling car upper plate 19, and is socketed with the fixed support 15 that connects massage head 16. Massage head 16 can be the active connection of rotation between fixed support. The set between the fixed support of massage head 16 and the massage shaft includes the eccentric device of eccentric wheel and eccentric block, and a protruding rod on the fixed support 15 is inserted in the elongated hole of the control frame, and the control frame is fixed on the upper plate 19 of the carriage. The fixing bracket is sandwiched between the eccentric wheel and the eccentric block, both of which are inclined-plane hollow cylinders, wherein the hollow hole and the central hole of the fixing bracket are set on the massage shaft together. The fixed bracket in the case of the massage head of the utility model is disc-shaped, and a fixed rod protrudes from the outer circumference of the disc. The fixed rod extends into the elongated hole of the inverted U-shaped control frame. 16 massage heads. The motor 3 may have two output shaft ends, and one of the output shaft ends is respectively connected with a worm screw 5, a worm wheel 8, and transmission gears 9, 10, 11 which are meshed together in sequence. In this embodiment, the worm gear 8, the transmission gears 9, 10, 11 and the motor 3 are installed on the upper board 19 of the carriage, and the massage shaft extends out of the upper board 19 of the carriage and is connected with the eccentric wheel, the eccentric block, the fixed bracket and the massage head 16. , the upper plate 19 of the walking car constitutes a dolly that moves in a straight line. The eccentric device includes an eccentric wheel and an eccentric block, and the fixed bracket is sandwiched between the eccentric wheel and the eccentric block. The eccentric wheel and the eccentric block are all inclined-plane hollow cylinders, wherein the hollow hole is set on the massage shaft together with the central hole of the fixing bracket. The fixed support is disc-shaped, and a fixed rod protrudes from the outer circumference of the disc, and the fixed rod extends into the elongated hole of the inverted U-shaped control frame. The fixed bracket is evenly arranged with 3 massage heads 16 along the disc. The massage head 16 is provided with a heating body, which has a thermotherapy effect on the massage site. The heating body includes a lamp board seat, a PCB board and a heat lamp, the lamp board seat is connected with a fixed bracket, the lamp board seat is covered with a PCB board, and the heat lamp is installed on the PCB board. When the motor 3 starts, its output end drives the worm 5 and the worm gear 8 to start running, and the worm gear 8 drives the massage shaft to rotate. Corresponding eccentric rotation. In addition, a fixed rod protruding from the outer circumference of the disc-shaped fixed bracket is extended and inserted into the elongated hole of the control frame with an inverted U shape, because the disc-shaped fixed bracket is controlled by the control frame and cannot perform circular rotation. The fixed rod protruding from the outer circumference of the disc-shaped fixed bracket can only rotate vertically in the long hole of the control frame, so that the disc-shaped fixed bracket can swing eccentrically up and down, and the eccentrically swung disc-shaped fixed bracket can drive massage The head 16 swings up and down, and the back, waist, shoulder, etc. of the human body are lightly and sometimes heavily compounded, so that the massage head 16 can achieve the effect of artificial massage on the human body.

The above-mentioned embodiments described in this application are only preferred examples of the utility model, and are not intended to limit the implementation scope of the utility model.

Claims (10)

1. An improved movement structure of a massager, including a massager housing, a movement mechanism installed in the housing, a power mechanism, and a massage body composed of a massage head. The massage body moves in the housing under the action of the movement mechanism, and the massage body The massage head performs massage movement under the action of a power mechanism, which is characterized in that the movement mechanism is a hoisting device, and the hoisting device includes a rotating shaft wheel, a rope and a pulley block, and the rope is wound on the rotating shaft wheel and passed through the pulley block. Connected to the massage body. 2. The improved movement structure of the massager according to claim 1, characterized in that the hoisting device is installed on the massage body, and the rotating shaft wheel of the hoisting device is provided with two concave circles of the same height along the axial direction. Groove, after each concave circular groove all coils described rope, and rope walks around the upper pulley and the lower pulley of described pulley block in the casing respectively again, and its end point is connected on the massage body. 3. The improved movement structure of the massager according to claim 2, characterized in that a cassette is arranged in the middle of the rotating shaft wheel, and the cassette limits a rope catch, and the rope catch locks the rope and is controlled by the rope. Screws are fixed in the middle of the rotating shaft wheel. 4. The improvement of the movement structure of the massager according to claim 2, characterized in that each concave circular groove of the rotating shaft wheel is respectively fixed and welded with one end of two equal-length ropes, and the other ends of the two ropes are fixed A small cylinder is respectively plugged into the draw-in slots provided on the massage body. 5. The improved movement structure of the massager according to claim 3 or 4, characterized in that after the ropes are respectively wound clockwise and counterclockwise in the two concave circular grooves of the same height, the other ends are respectively rewound Pass the upper pulley and the lower pulley whose axis is perpendicular to the plane in the housing, and be connected to the walking car of the massage body. 6. The improvement of the movement structure of the massager according to claim 5, characterized in that on both sides of the traveling direction of the massage body, rails for parallel sliding of the massage body carriage are fixed in the housing, and the massage body The carriage of the main body is pulled up and down the track under the action of the rope. 7. The improved movement structure of the massager according to claim 1, 2 or 3, characterized in that the rotating shaft wheel of the hoisting device is connected with the power mechanism on the massage body through a transmission mechanism. 8. The improvement of the movement structure of the massager according to claim 7, characterized in that the rotating shaft wheel of the hoisting device is fixed with a rotating gear, and the rotating gear is connected with the power of the massage body through the intermediate gear. Institutional connections. 9. The improved movement structure of the massager according to claim 8, characterized in that the intermediate gear includes a large and small double gear set, through which the large and small double gear and the turbine of the power mechanism on the massage body The coaxially rotating gears arranged under the worm gear mesh with each other, and the worm gear of the power mechanism is meshed with the worm screw socketed on the motor shaft to obtain the power source. 10. The improved movement structure of the massager according to claim 5, characterized in that the rope pulled by the rotating shaft wheel of the hoisting device is made of a steel cable or an elastic rope, and the elastic rope is a tendon rope.

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