KR101682399B1 - Wireless hand massage device - Google Patents

Abstract

The present invention relates to a wireless hand massage device including: a driving unit provided in a cover and providing a driving force; a battery for power supply to the driving unit; an elevating portion elevated during the eccentricity-based conversion of the rotary motion of the driving unit into an elevating motion; and a wind generating unit disposed on the elevating portion and generating wind while discharging air from the cover during the elevation of the elevating portion. According to the present invention, switch pressing leading to malfunctioning during the storage of the rechargeable massage device in a bag or another space can be prevented because its operation is allowed only in a case where a malfunctioning prevention unit is inserted into a charging terminal. Even when the battery is shaken as a result of vibration or the like, noise and electrical disconnection such as a short circuit can be prevented because a buffering material supports both ends of the battery. The wind is generated during the elevation of a massage ball, and thus a user can feel some coolness. In addition, the air in the massage device can be circulated for smooth heat discharge to the outside.

Description

{WIRELESS HAND MASSAGE DEVICE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless hand massage machine, and more particularly, to a wireless hand massage machine capable of massaging a body by charging a battery built in a massage machine and carrying the body by a wireless method.

In general, massage is one of the medical aids that help the blood circulation and relieve fatigue by sweeping, nipping, pressing, pulling, tapping, and moving with a hand or a special device. A massage device is a device that performs massage by a mechanical device, and a massage device uses various mechanical elements for effective massage.

Among these massage devices, portable massage machines are particularly popular because they are equipped with a compact size and are equipped with a rechargeable type. Here, an AC or DC motor is used as a driving means for making the portable massage machine move forward and backward.

In the electric massage machine of the prior art 1 for massage, the eccentric weight for causing vibrations due to the biased center of gravity is formed on the rotary shaft, and a handle combined with a recharge chamber and a head, An elliptical cam that is axially fitted to a rotary shaft of the low-speed motor; A pushing means for pushing the hooking jaw of the shaft rod, which penetrates the shaft hole so as to fit in the guide hole arranged at the four sides of the head, to the edge of the cam; And a coil spring elastically provided between the engaging jaw of the shaft rod and the bottom of the guide hole.

However, when the electric massager of the prior art 1 is stored inside a bag or the like, if the switch is pushed and malfunctioned, the rechargeable battery is discharged unintentionally by the user.

The portable electric massager of the conventional art 2 includes a driving device for generating a rotational force, an eccentric shaft which is eccentrically rotated by receiving a rotational force from the driving device, and an eccentric shaft connected to the eccentric shaft via bearings, A driving unit having a motion axis for converting the driving force; A first massage unit connected to the motion shaft and having a coupling means for moving up and down in association with a motion shaft and a plurality of massage protrusions provided at a distal end of the coupling means so as to be in contact with the body surface; A second massage unit having an engaging means connected to the motion axis and moving up and down in association with the motion axis and an infrared lamp installed at a distal end of the engaging means to generate heat to transmit heat to the body surface; And a knob having a switch for turning on / off the power to drive the driving device.

However, in the portable electric massager of the prior art 2, as in the case of the prior art 1, the power source of the massager is supplied by a small battery. If the switch is malfunctioned during the storage process, the battery is discharged and the battery is replaced.

Korea Registered Utility Model No. 0260549 Korean Registered Utility Model No. 0185817

Disclosure of the Invention The present invention has been conceived to solve the problems as described above. It is an object of the present invention to provide a vacuum cleaner which can prevent a malfunction due to the pushing of a switch when storing a massager equipped in a bag or a separate space, And it is an object of the present invention to provide a wireless hand massage machine capable of smoothly discharging internal heat by circulating the air inside the massage machine while causing the user to feel coolness by causing wind when the massage ball is lifted and lowered .

According to an aspect of the present invention, there is provided an electronic apparatus comprising: a driving unit provided inside a cover to provide driving force; A battery for supplying power to the driving unit; A lifting portion that is lifted and lowered while converting rotational motion of the driving portion into elevating motion by eccentricity; And a wind generator installed at an upper portion of the elevating portion to generate wind while discharging air inside the cover when the elevating portion is raised.

The battery charger may include a malfunction prevention unit for allowing the driving unit to be energized when the battery is inserted into the charging terminal to which the power is applied for charging the battery and to disconnect the driving unit when the battery is detached.

The wind generating portion may be formed in a concave shape toward the upward direction.

In addition, the battery may be provided with a shock absorbing material for wrapping both ends so as to absorb vibration.

Meanwhile, a flexible member may be connected to an upper surface of the front end of the driving unit and an upper surface of the elevating unit.

According to the present invention, it is possible to operate only when inserting the malfunction prevention part into the charging terminal so as to prevent the malfunction caused by the pushing of the switch when the massage machine provided in the rechargeable type is stored in the bag or in a separate space, Even when the battery is shaken, it is supported by both ends of the battery as a cushioning material to prevent the occurrence of electrical connection failure such as noise or disconnection. Also, when the massage ball is lifted or lowered, the air is circulated by circulating the air inside the massager There is an effect that it can be discharged.

1 is an assembled perspective view illustrating a wireless hand massage machine according to the present invention.
2 is an exploded perspective view showing a wireless hand massage machine according to the present invention.
3 is a side sectional view showing a wireless hand massage machine according to the present invention.
4 and 5 are side views showing the operating state of the lifting unit in the wireless hand massage machine according to the present invention.
6 is a schematic view showing a state before and after a malfunction prevention part is coupled to a charging terminal in a wireless hand massage machine according to the invention of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

FIG. 1 is an exploded perspective view illustrating a wireless hand massage machine according to the present invention, FIG. 2 is an exploded perspective view illustrating a wireless hand massage machine according to the present invention, FIG. FIG. 3 is a side cross-sectional view illustrating a wireless hand massage machine according to the present invention, FIGS. 4 and 5 are side views illustrating an operating state of a lifting unit in a wireless hand massage machine according to the present invention, FIG. 2 is a schematic view showing a state before and after a malfunction prevention part is coupled to a charging terminal in a wireless hand massage machine by a user.

The wireless hand massage machine 100 according to the present invention includes upper and lower covers 110a and 110b, a driving unit 120, a lift unit 130, a massage ball 140, a substrate 150, a battery 160, A charging terminal 170, and a malfunction prevention part 180. [

The upper and lower covers 110a and 110b are provided at its inner end with a lifting unit 130 which is lifted and lowered by the driving unit 120. A substrate 150, a battery 160 and a charging terminal 170 are disposed at the inner rear end, The massage ball 140 is used in contact with the massage part in a state of holding the rear end.

The lower cover 110b includes a seat cushion 112 for supporting both ends of the battery 160 and spaced apart from the seat cushion 112 at predetermined intervals. The upper end portion of the lower end of the outer cover 162 is in contact with the bottom surface of the lower cover 110 to absorb vibrations and the like.

Further, though not shown in the drawing, a heater or the like may be provided inside the lower cover 110b for a heat function.

The driving unit 120 includes a rotating body 122 and an eccentric shaft 124. The rotating body 122 and the eccentric shaft 124 are rotatable.

The rotating body 122 is formed in the form of a disk coupled to the driving shaft of the driving unit 120.

The eccentric shaft 124 is eccentrically fixed on the surface of the rotating body 122 so that the elevating unit 130 to be described later can be moved up and down during eccentric rotation when the driving unit 120 is driven.

The elevating unit 130 includes a lifting body 132, a wind generating unit 134, a flexible member 136, and a coupling protrusion 138, .

The elevating main body 132 is formed in a plate shape so as to be fixed to the tip end of the eccentric shaft 124.

The wind generating part 134 is fixed on the outer wall surface of the elevating main body 132 in a state where the vertical part is bent in the direction of the driving part 120. The upper part of the horizontal part is formed into a concave circular arc shape, Thereby circulating the air inside the massage machine 100 while preventing the internal components from being damaged by heat.

At this time, the wind generating part 134 is formed in a concave circular arc shape so as to guide the wind to move upward in the edge, but the present invention is not limited thereto, and the edge may be inclined upward.

The flexible member 136 connects the upper surface of the front end of the driving unit 120 and the upper surface of the lifting body 132 to position the lifting body 132.

At this time, the soft member 136 is formed of a rubber plate or the like and is twisted by the restoring force even when the lifting body 132 is twisted or rotated a little while the lifting body 132 is lifted or lowered by the rotation of the driving unit 120 And torsion and rotation are restricted so as not to be rotated.

Meanwhile, the connecting member 136 may be made of a material having an elastic force function, and may be replaced with a spring.

The coupling protrusion 138 protrudes from the upper surface of the horizontal portion of the wind generating portion 134 so as to be spirally coupled with the massage ball 140 to be described later. As shown in FIG.

The massage ball 140 has a spiral groove formed on the bottom surface thereof so as to be screwed with the coupling protrusion 138, and a plurality of massage balls 140 are provided so as to be replaceable depending on the situation.

The substrate 150 is mounted with components such as various circuits and chips, and is electrically connected to an operation switch 152 capable of adjusting operation ON / OFF, intensity, and heat. An overcharge prevention circuit is built in the substrate 150 to prevent damage to the battery 160 due to overcharging.

Further, the switch 152 is not limited to the handle, but may be provided at a specific position of the upper and lower covers 110a and 110b.

The battery 160 is disposed on the rear side of the substrate 150 and is charged by an external power source, and a plurality of the batteries 160 are connected in series. At this time, the battery 160 is closed at both ends with a cushioning material 162 to minimize the influence of vibrations generated during the driving process of the driving unit 120. Particularly, the battery 160 is spaced apart from the substrate 150 and gives a margin to prevent disconnection even if it is shaken by vibration.

The charging terminal 170 is provided at a rear end of the upper and lower covers 110a and 110b which are the rear of the battery 160 so that a jack can be connected so that external power can be supplied when the battery 160 is charged.

The malfunction prevention part 180 malfunctions when the switch 152 is pushed when the massage machine 100 is stored in a bag or the like or stored in a specific place. If the user does not perceive this malfunction, the battery 160 is discharged, When the charging terminal 170 is inserted into the charging terminal 170, the charging terminal 170 is disconnected and the switch 152 is operated. However, when the switch 152 is inserted, the switch 152 is not operated.

That is, when the malfunction prevention part 180 is inserted into the charging terminal 170 to which the power is applied for charging the battery 160, the malfunction prevention part 180 allows current to flow through the driving part 120 to be energized, The current is not passed through the driving unit 120 so that the current is cut off.

As a result, when the malfunction prevention unit 180 is inserted into the charging terminal 170, the malfunction prevention unit 180 cuts off the operation circuit of the switch 152 and prevents the signal from being input. When the malfunction prevention unit 180 is disconnected from the charging terminal 170, So that the user can recognize that the operation standby state is established.

Therefore, the operation of the wireless hand massage machine 100 according to the present invention is as follows.

First, when the user presses the switch 152 of the handle and applies power, the driving unit 120 is driven by the power of the battery 160, and the rotating body 122 connected to the driving shaft is rotated, The eccentric shaft 124 is rotated eccentrically.

At this time, when the malfunction prevention unit 180 is inserted into the charging terminal 170, the malfunction prevention unit 180 is disconnected from the charging terminal 170 since the operation circuit of the switch 152 is disconnected.

Next, the elevating main body 132 fixed to the eccentric shaft 124 moves up and massage the user's massage part through the massage ball 140.

In this case, as the lifting body 132 is lifted and lowered, a wind is generated by the wind generating unit 134 to feel the user's cool, and the air in the massage machine 100 is circulated to prevent the parts from being damaged by the internal heat.

Next, when the use of the massage machine 100 is completed, the malfunction prevention part 180 is inserted into the charging terminal 170 to prevent malfunction even if the switch 152 is pressed regardless of the user's intention.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. This is possible.

Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the equivalents of the appended claims, as well as the appended claims.

100: wireless hand massage machine 110a, 110b: upper and lower covers
120: driving part 130:
132: lifting body 134: wind generating part
136: flexible member 138:
140: massage ball 150: substrate
152: switch 160: battery
170: Charging terminal 180: Malfunction prevention part

Claims (5)

A driving unit provided inside the cover to provide a driving force;
A battery for supplying power to the driving unit;
A lifting portion that is lifted and lowered while converting rotational motion of the driving portion into elevating motion by eccentricity; And
And a wind generating unit installed at an upper portion of the elevating unit to generate wind while discharging air inside the cover when the elevating unit is raised,
And a massaging protrusion formed on an upper surface of the horizontal portion of the wind generating portion and a massage ball are spirally coupled to massage.
The method according to claim 1,
And a malfunction prevention unit for allowing the driving unit to be energized when the battery is inserted into the charging terminal to which the power is applied for charging the battery and to disconnect the driving unit when the battery is disconnected.
The method according to claim 1,
Wherein the wind generating portion is formed in a concave shape toward the upward direction.
The method according to claim 1,
Wherein the battery is provided with a cushioning material wrapping both ends so as to absorb vibration.
The method according to claim 1,
Wherein a flexible member is connected to an upper surface of a front end of the driving unit and an upper surface of the lifting unit.

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