CN104490580B - A kind of massage cushion - Google Patents

Abstract

The invention discloses a kind of massage cushion, internal structure is divided into beats mechanism, kneading mechanism and walking mechanism, it is specific also to include massage head, big shell, movement, motor, pcb board and associated gear, movement is on big shell, massage head is on movement, motor in the movement, pcb board as whole massage cushion power supply control apparatus；Mechanism, kneading mechanism and walking mechanism is beaten to be each provided in movement.The present invention is acted by beaing the various different of mechanism, kneading mechanism and walking mechanism, realize that massage head is done folding, extruding, kneading, beaten and the various actions such as mobile on corresponding massage armchair with movement, there are weight dynamics kneading massage and the sensation constantly shifted one's position when giving massage, so as to reach effect of emulation staff kneading massage human body back；Also have the advantages that small volume, lightweight, price are economical simultaneously.

Description

a massage cushion

technical field

The invention relates to a massage appliance, in particular to a massage cushion mainly used for walking, kneading and beating massage on the back of a human body.

Background technique

Along with the raising of living standard, massage chair begins to enter the life of more and more people, and the massage cushion on the massage chair is the part that plays massage effect. The massage cushion is a kind of massage appliance derived from a massage chair. It is mainly used for walking up and down the back of the human body and kneading the massager. Existing back massage is often realized by massage chairs, and massage cushions are currently developing towards multifunctional, diversified and humanized directions. The massage of the back, waist and spine of the human body, especially the middle-aged and elderly, is the most important part of all massage parts. Existing massage chairs are usually equipped with two groups of massage kneading heads, transmission mechanisms, speed change mechanisms and motors on the movement of the chair. The price is expensive, and it is not easy to carry when going out. In addition, the existing massage chairs only have the functions of opening and closing, kneading, rolling, and finger pressure.

Contents of the invention

The technical problem to be solved by the present invention is to provide a massage cushion that is small in size, light in weight, close to the massage effect of human hands, cheap in price, rechargeable and portable.

In order to solve the above technical problems, the present invention adopts the following technical solutions: a massage cushion, the internal structure is divided into a beating mechanism, a kneading mechanism and a walking mechanism, specifically including a massage head, a large shell, a movement, a motor, a PCB board and related gears , the movement is set on the big shell, the massage head is set on the movement, the motor is set in the movement, the PCB board is used as the power supply control device of the whole massage cushion, and it is characterized in that: the said beating mechanism is set in the movement, its The structure is that the small pulley is fixed on the motor, the small pulley is connected to the large pulley by the belt, the large pulley and the eccentric wheel are fixed on the rotating shaft, the bearing sleeve is connected to the eccentric wheel, one end of the return rod is connected to the bearing sleeve, and the other end is connected to the pendulum. arm, the swing bar is fixed on the swing arm, and the massage head is fixed on the swing bar. The motor drives the small pulley to rotate, and then drives the large pulley, the rotating shaft, the eccentric wheel and the bearing sleeve to rotate in turn, and transmits the power to the return rod, which drives the swing arm to reciprocate, and the swing arm drives the swing rod to swing up and down. Thereby the massage head realizes the function of beating.

The structure of the kneading mechanism is that the worm is connected to the motor, the worm meshes with the worm, the worm meshes with the large bevel gear, the large bevel gear meshes with the small bevel gear, the small bevel gear is fixed on the rotating shaft, and the eccentric wheel is fixed on the rotating shaft , the rotating shaft is installed on the bearing, the bearing is fixed on the movement, and the swing arm is fixed on the eccentric wheel; the power generated by the motor is sequentially transmitted to the worm, turbine, large bevel gear, small bevel gear, rotating shaft and eccentric wheel, and the eccentric wheel It drives the swing arm to do the reciprocating movement of swinging from side to side, thereby driving the swing bar and the massage head to do the kneading movement of swinging open and close, so as to achieve the effect of simulating human hand massage.

The structure of the traveling mechanism is that the gear meshes with the worm gear, the intermediate gear meshes with the connecting gear, the traveling gear meshes with the intermediate gear, and the traveling gear meshes with the rack provided on the large shell. The power generated by the motor is transmitted to the travel gear along the worm, gear, and intermediate gear, and the travel gear rotates on the rack, thereby driving the entire movement on the large shell to achieve the effect of changing the massage position.

Further, the massage head includes a massage head body, a heating PTC, a conductive sheet, and a massage head PCB board connected in sequence. The massage head can emit light and generate heat during massage, thereby achieving infrared and hot compress massage effects.

Further, the movement is provided with a switch positive film, and the large shell is provided with a switch negative film. The switch positive film and the switch negative film constitute the switch device of the movement, and the various massage modes of the massage pad are controlled by the contact of the switch positive film and the switch negative film. .

Further, both the large case and the movement are made of plastic.

The present invention realizes various actions of the massage head such as opening and closing, squeezing, kneading, beating, and moving the random core on the corresponding massage chair through various actions of the beating mechanism, the kneading mechanism and the walking mechanism. When massaging, there are light and heavy kneading massages and the feeling of constantly changing positions, so as to achieve the effect of simulating human hands kneading and massaging the back of the human body; at the same time, it also has the advantages of small size, light weight, and affordable price.

Description of drawings

Fig. 1 is the schematic diagram of knocking mechanism of the present invention;

Fig. 2 is a schematic diagram of the kneading mechanism of the present invention;

Fig. 3 is a schematic diagram of the walking mechanism of the present invention;

Fig. 4 is a schematic diagram of the disassembled structure of the massage head of the invention;

5 is a schematic diagram of the overall structure of the present invention;

In the figure, 1 is the massage head, 2 is the heating PTC, 3 is the conductive sheet, 4 is the PCB board of the massage head, 5 is the swing rod, 6 is the motor, 7 is the small pulley, 8 is the belt, 9 is the big pulley, 10 is the The rotating shaft, 11 is an eccentric wheel, 12 is a return rod, 13 is a bearing sleeve, 14 is a swing arm, 15 is a bearing, 16 is a rotating shaft, 17 is a worm, 18 is a turbine, 19 is a large bevel gear, 20 is a small Bevel gear, 21 is a large shell, 22 is a movement, 23 is a gear, 24 is an intermediate gear, 25 is a running gear, 26 is a switch positive film, 27 is a switch negative film, 28 is a PCB board, and 29 is a rack.

detailed description

In this embodiment, with reference to Fig. 1 and Fig. 5, the internal structure of the massage cushion is divided into a beating mechanism, a kneading mechanism and a walking mechanism, which specifically include a massage head 1, a large shell 21, a core 22, a motor 6, and a PCB board 28 and related gears, the movement 22 is arranged on the large shell 21, the massage head 1 is arranged on the movement 22, the motor 6 is arranged in the movement 22, and the PCB board 28 is used as the power supply control device of the whole massage pad; the knocking mechanism Located in the movement 22, its structure is that the small pulley 7 is fixed on the motor 6, the small pulley 7 is connected to the large pulley 9 by the belt 8, the large pulley 9 and the eccentric wheel 11 are all fixed on the rotating shaft 10, and the bearing sleeve 13 Connected with the eccentric wheel 11, one end of the return rod 12 is connected with the bearing bushing 13, and the other end is connected with the swing arm 14, the swing rod 5 is fixed on the swing arm 14, and the massage head 1 is fixed on the swing rod 5. The motor 6 drives the small pulley 7 to rotate, and then drives the large pulley 9, the rotating shaft 10, the eccentric wheel 11 and the bearing sleeve 13 to rotate in turn, and transmits the power to the return rod 12, and the return rod 12 drives the swing arm 14 to reciprocate, swing The arm 14 drives the swing bar 5 to swing up and down, so that the massage head 1 can realize the beating function.

Referring to Fig. 2, the structure of the kneading mechanism is that the worm 17 is connected to the motor 6, the worm gear 18 meshes with the worm 17, the worm gear 18 meshes with the large bevel gear 19, the large bevel gear 19 meshes with the small bevel gear 20, and the small bevel gear 20 Fixed on the rotating shaft 16, the eccentric wheel 11 is fixed on the rotating shaft 16, the rotating shaft 16 is installed on the bearing 15, the bearing 15 is fixed on the movement 22, the swing arm 14 is fixed on the eccentric wheel 11; the power generated by the motor 6 is sequentially transmitted To the worm rod 17, turbine 18, large bevel gear 19, small bevel gear 20, rotating shaft 16 and eccentric wheel 11, the eccentric wheel 11 drives the swing arm 14 to do the reciprocating motion of swinging left and right, thereby driving the swing bar 5 and the massage head 1 to swing The kneading movement of opening and closing achieves the effect of simulating human hand massage.

Referring to Fig. 3 and Fig. 5, the structure of the traveling mechanism is that the gear 23 meshes with the worm rod 17, the intermediate gear 24 meshes with the connecting gear 23, the traveling gear 25 meshes and connects the intermediate gear 24, and the traveling gear 25 is connected with the teeth on the large shell 21. Bar 29 engages. The power generated by the motor 6 is transmitted to the travel gear 25 along the worm rod 17, the gear 23 and the intermediate gear 24, and the travel gear 25 rotates on the rack 29, thereby driving the entire movement 22 to move on the large shell 21 to achieve changing massage effect of position.

Referring to Figure 4, the massage head 1 includes a massage head body, a heating PTC 2, a conductive sheet 3, a massage head PCB board 4 and a swing rod 5 connected in sequence. The massage head 1 can emit light and heat during massage, thereby achieving the massage effect of infrared and hot compress .

With reference to Fig. 5, described movement 22 is provided with switch positive film 26, and large shell is provided with switch negative film 27, and switch positive film 26 and switch negative film 27 constitute the switching device of movement 22, through the contact of switch positive film 26 and switch negative film 27 to control the various massage modes of the massage cushion.

Both the large shell 21 and the movement 22 are made of plastic.

The present invention has been described in detail above. The foregoing description is only a preferred embodiment of the present invention, and should not limit the implementation scope of the present invention. within the scope of the invention.

Claims (4)

1. a kind of massage cushion, internal structure is divided into beats mechanism, kneading mechanism and walking mechanism, specifically also include massage head, Big shell, movement, motor, pcb board and associated gear, on big shell, on movement, motor is located at movement to massage head to movement It is interior, pcb board as whole massage cushion power supply control apparatus, it is characterised in that：In movement, it is tied for the mechanism of beaing Structure is that small belt pulley is fixed on the motor, and small belt pulley connects big belt pulley by belt, and big belt pulley and eccentric wheel are all solid Fixed bearing axle sleeve is connected with the eccentric wheel on the rotary shaft, and reverting bar one end connects the bearing axle sleeve, other end connection pendulum Arm, rocking bar is fixed in the swing arm, and the massage head is fixed on the rocking bar；

The structure of the kneading mechanism is that scroll bar connects the motor, and turbine is engaged with scroll bar, and turbine is engaged with large bevel gear, Large bevel gear is engaged with cone pinion, and cone pinion is fixed in rotating shaft, and the eccentric wheel is fixed with rotating shaft, and rotating shaft is arranged on On bearing, bearing is fixed on the movement, and the swing arm is fixed on the eccentric wheel；

The structure of the walking mechanism is that gear and the scroll bar are engaged, idler gear engagement connection gear, walking gear engagement The idler gear is connected, the walking gear is engaged with the tooth bar being located on big shell.

2. massage cushion according to claim 1, it is characterised in that：The massage head includes the massage head being sequentially connected Body, heating PTC, conducting strip, massage head pcb board.

3. massage cushion according to claim 1, it is characterised in that：The movement is provided with switch positive, is set on big shell There is switch negative film, switch positive and switch negative film constitute the switching device of movement.

4. massage cushion according to claim 1, it is characterised in that：The big shell and movement are made of plastic cement.