KR100506857B1 - A massage appliance - Google Patents

Abstract

 The present invention relates to a massager having a function of rubbing the neck and massage to the back waist.

The configuration of the present invention, the gear box for rotating the rotary shaft in response to the driving force of the motor, a pair of the kneading plate is provided while maintaining a predetermined interval on the rotary shaft and formed with a plurality of acupressure protrusions along the inner circumferential surface, the predetermined interval on the rotary shaft Neck and neck portion consisting of a pair of eccentric bearing is installed to maintain;

A back and back massage part including a driving part controlled by a control unit, a lifting guide part for transmitting the driving force of the driving part as a rotational force, a lifting part coupled to the lifting guide part to move up and down, and a massage part coupled to the upper part, and the neck The lower body is equipped with a massage portion and the back waist massage portion, characterized in that consisting of an upper cover made of an elastic material mounted on the upper portion of the lower body.

Description

 A massage appliance

The present invention relates to a massager, and when described in more detail, it is possible to easily control the lifting movement of the massager with one axis, and relates to a massager with a function to rub the neck.

Today, interest in health is increasing day by day, leading to the development of technology and the development of various health aids.

In the case of the dual massager is frequently used for the elderly, neuralgia, muscle sufferers, and recently, the solenoid is lowered when the operation works, and when the operation of the solenoid stops to rise by the spring by hitting a certain part of the body continuously Massage solenoid massager is the mainstream, and there is a massage device by hitting and descending while pressing in a predetermined direction that is separated from it is produced by dividing or mixing with it.

However, in the case of the massager by solenoid, it is easy to operate by periodic supply and interruption of the power from the controller, and the part to be placed and the control method by the controller are the main considerations. In the case of a massager, the configuration to raise and lower the complex had a problem that frequently occurs.

5 is a perspective view showing the configuration of a conventional massager, the motor 11 controlled by the control unit 5, the gear box 12 to interlock with the motor 11, is connected to the gear box 12 It consists of two feed shafts 91 and a massage device 9 mounted on the feed shafts 91.

Therefore, one of the feed shaft 91 is rotated to transfer the massage device 9 in a certain direction and when the transfer is completed to the end is made by rotating the other feed shaft 91 to return in the opposite direction.

In this case, the reciprocating motion is not smooth due to the two feed shafts 91, and the device has a complicated problem, and when the device is used for a long time, the device frequently causes a failure, resulting in durability problems.

In addition, when the massage device 9 is mounted on a single feed shaft 91, the control unit 5 is also used to control the motor 11 to rotate periodically in the opposite direction, but this also uses the motor 11 Before rotating in the reverse direction, a large load is applied to the motor 11 by inertia, and the speed of the reciprocating motion is not constant.

In another conventional massager, the massage device is transported by one rotation shaft, but the forward and backward rotation of the massage device is rotated forward and backward. As a result of the need for electrical control to control the forward and reverse rotation of the motor, the cause of cost increase is caused. There are a lot of problems that can be broken.

In addition, conventionally, there was no massage device having a function to massage the back waist massage without impacting the neck.

The present invention has been made to solve the above problems, an object of the present invention is to provide a massage machine that can be constantly reciprocating without controlling the rotation direction of the motor.

In addition, by providing an elastic force to the massage rod to provide a comfortable massager that can massage without unreasonable or uncomfortable to the back and waist.

In addition, the present invention provides a massage machine capable of performing a massage on the neck area by a pair of chiropractors formed with acupressure protrusions.

In order to achieve the above object, the configuration of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.

The neck massage part 10 of FIG. 1 is filed by the inventor of the present application as a "electric massage device" under the application number 20-2001-0029081, and the application "electric massage device" by the application number 20-2002-0023620, respectively. It is an application.

1 is an exploded perspective view according to an embodiment of the present invention, in the massage device according to the present invention, the neck massage portion 10 receives a driving force of the motor 16 to rotate the gearbox 17 to the rotary shaft 14 And a pair of kneading plates 15 in which a plurality of acupressure protrusions 18 are formed along the inner circumferential surface and installed at a predetermined interval on the rotary shaft 14, and installed at a predetermined interval on the rotary shaft 14. It consists of a pair of eccentric bearings 13.

The back waist massage unit 20 is coupled to the driving unit 1 controlled by the control unit 5, the elevating guide unit 2 for transmitting the driving force of the driving unit 1 as a rotational force, and the elevating guide unit 2 It is made up and down and the lifting section (3) coupled to the massage section (4) at the top.

The lower body 6 is equipped with the neck massage part 10 and the back waist massage part 20.

The upper cover 7 is made of a flexible material mounted on the upper portion of the lower body (6).

The driving unit 1 of the back waist massage unit 20 includes a motor 11 and a gear box 12 connected to the shaft of the motor 11.

The lifting guide 2 of the back waist massage part 20 is connected to the driving unit 1 and rotates, but the outer circumferential surfaces of the first spiral groove 21 and the second spiral groove 22 are formed in different directions. However, both ends of the first spiral groove 21 and the second spiral groove 22 are connected to the rotary shaft 24 by a smooth curved connecting groove 23, and one side in the longitudinal direction of the rotary shaft 24 It extends long and the upper end is composed of a guide rail 26 is formed a bent portion 25 is bent.

The elevating portion 3 of the back waist massage portion 20 is guide vanes 31 protruding to both sides so as to elevate corresponding to the bent portion 25 of the guide rail 26, and the rotary shaft 24 penetrates back and forth. A guide hole 32 inserted into the guide hole and an upper surface of the guide jig insertion groove 33 connected to the guide hole 32 and the guide jig insertion groove 33. It consists of a guide jig 35 formed with an insertion protrusion 34 corresponding to the spiral groove 21 and the second spiral groove 22.

The massage part 4 of the back waist massage part 20 has an axis obliquely penetrated to both sides of the elevating part 3 and an obtuse angle upward in a normal direction to both ends of the axis 41. A connecting rod 42 extending to form a massage rod, a massage rod 43 formed at an end of the connecting rod 42, a lower surface of the massage rod 43, and an end thereof is a guide protrusion 44 corresponding to a bottom surface; At both ends of the guide rails 26, the guide protrusions 44 are made up of auxiliary rails 45 having the massage rods 43 formed to correspond to the lower back and the buttocks by bending the corresponding bottom surface.

In addition, the connecting rod 42 is rotatably coupled to the shaft 41, the two connecting rods 42 are elastically at a predetermined angle by a spring 46 having an elastic restoring force, the lower body 6 The solenoid massager 8 is operated by the control unit 5 so that the solenoid is lowered when the solenoid is operated and ascended by the spring 46 when the solenoid is stopped. It is preferable that the above-mentioned additional mounting be performed in parallel with the hitting massage.

In the present invention, the solenoid massager (8) has been presented an embodiment to massage by placing on both shoulders and hem waist.

Such a configuration allows the massage part 4 to move up and down with a single rotating shaft 24 even if the motor 11 is rotated in a predetermined direction, so that the massager can function as a simple configuration as well as the control unit 5. In the control) to control only the rotational speed of the motor 11 to be suitable for the user, the configuration of the control unit is also simplified.

Figure 2 is a partial perspective view showing the elevating guide according to an embodiment of the present invention, Figure 3 is a partial perspective view showing a lifting unit and a massage unit according to an embodiment of the present invention, the lifting unit 3 is a guide jig ( When the rotation shaft 24 rotates when the insertion protrusion 34 of the 35 is inserted into the first spiral groove 21, the lifting unit 3 is raised or lowered according to the rotation direction thereof.

In addition, the elevating portion 3 reaching the end of the rotary shaft 24 by rising or lowering is advanced in the opposite direction along the second spiral groove 22 via the connecting groove 23.

For this movement, the insertion protrusion 34 allows a predetermined length to be inserted into the insertion groove along the traveling direction so that the first spiral groove 21 and the second spiral groove 22 except the connection groove 23 cross each other. It should be prevented from interfering with the progression or progressing along other helix grooves.

In addition, the connection groove 23 is preferably to be able to change the direction as smooth curve as possible to smoothly change the direction of travel.

In addition, the guide jig 35 rotates while changing the direction from the first spiral groove 21 to the second spiral groove 22. For this purpose, the guide jig 35 is inserted into the guide jig insertion hole 33. It should be manufactured to be rotatable in a state where it is made, and switching from the second spiral groove 22 to the first spiral groove 21 is also made through the same connection groove 23.

Figure 4 is a partial perspective view of a massage rod according to another embodiment of the present invention, the connecting rod 42 is rotatably formed on the shaft 41 and the two connecting rods 42 are fixed at a predetermined angle but the elastic restoring force The configuration in which the spring 46 is mounted to have is shown.

Therefore, the massage rod 43 massages as if massaged along the body, and when the ascending and descending to be in close contact with the upper cover at a moderate pressure naturally rises and falls along the curved surface of the body and eliminates excessive impact.

In addition, as in the above embodiment, the massage rod 43 is designed to absorb the load applied to the motor by being too close to the body or being shocked by a specific part, but the worm gear inside the gearbox is suitable for the low speed rotation and the power transmission structure. It would be desirable to allow the power to be transferred.

As described above, the present invention has an effect of improving durability by forming a spiral groove in a direction opposite to a single rotation shaft and allowing the massage part to move up and down in a continuous path.

In addition, by giving the elastic force to the massage rod by the spring has an effect that can operate the massager comfortably without unreasonable or uncomfortable to the human body.

In addition, there is an effect that can be combined with the massage of the neck area by a pair of kneading plate formed with acupressure projections.

1 is an exploded perspective view according to an embodiment of the present invention;

Figure 2 is a partial perspective view showing the elevating guide portion according to an embodiment of the present invention,

Figure 3 is a partial perspective view showing the lifting unit and the massage unit according to an embodiment of the present invention,

4 is a partial perspective view showing a massage rod according to another embodiment of the present invention,

Figure 5 is a perspective view showing the configuration of a conventional massager.

<Explanation of symbols for main parts of the drawings>

1: drive unit

11 motor 12 gearbox

2: descent guide

21: first spiral groove 22: second spiral groove

23: connecting groove 24: rotating shaft

25: bend portion 26: guide rail

3: lifting section

31: guide wing 32: guide hole

33: guide jig insertion hole 34: insertion projection

35: guide jig

4: massage

41: shaft 42: connecting rod

43: massage rod 44: guide protrusion

45: auxiliary rail 46: spring

5: control unit

6: lower body

7: top cover

8: Solenoid Massager

9: massage device

91: feed shaft

10: neck massager

13: eccentric bearing 14: rotating shaft

15: kneading plate 16: motor

17 gear box 18 acupressure protrusions

20: back waist massage

Claims (1)

Gear box for rotating the rotating shaft in response to the driving force of the motor, a pair of kneading plate formed with a plurality of acupressure protrusions along the inner circumference and provided with a predetermined interval on the rotating shaft, and as long as the predetermined interval is maintained on the rotating shaft Neck massage part consisting of a pair of eccentric bearings; A drive unit comprising a motor and a gear box connected to the shaft of the motor; The outer circumferential surface of the first spiral groove and the second spiral groove are formed in the outer circumferential surface thereof, respectively, and the opposite ends of the first spiral groove and the second spiral groove are connected by a smooth curved connection groove. A lifting guide part consisting of a rotating shaft and a guide rail extending in a longitudinal direction of the rotating shaft to an upper end thereof to form a bent portion; Guide blades protruding to both sides to move up and down corresponding to the bent portion of the guide rail, guide holes penetrated back and forth and inserted into the rotating shaft, guide fixture insertion grooves connected to the guide holes on the upper surface, and the guide fixture insertion A back and back massage part including an elevating part made up of a guide jig having an insertion protrusion corresponding to the first spiral groove and the second spiral groove, the end of which is inserted corresponding to the groove; A lower body to which the neck and back massagers are mounted; An upper cover made of an elastic material mounted on an upper portion of the lower body; The massager is equipped with one or more solenoid massagers which are attached to the lower body and operated by a control unit so that when the solenoid operates, the solenoid falls and rises by a spring when the operation of the solenoid stops. In The back waist massage part Shafts rotatably penetrating both sides of the elevating portion, Connecting rods extending at an obtuse angle in the normal direction of the upper end at both ends of the shaft and rotatably provided at the shaft, Massage rod provided at the end of the connecting rod, A guide protrusion extending to a lower surface of the massage rod and having an end thereof in contact with a bottom surface; Auxiliary rail provided with a massage rod corresponding to the curved surface of the waist and the buttocks so that the end of the guide rail is raised from the bottom surface in contact with the guide projection, and Massager comprising a massage part is fixed to the end of the shaft and including a spring having an elastic restoring force for supporting a pair of connecting rods at a predetermined angle.