KR102054108B1 - Front cover reinforcement device of leg massage apparatus - Google Patents

Abstract

The present invention relates to a leg massage machine composed of a roller and an air bag for quick fatigue recovery and beauty massage effects. In particular, a reinforcing device for a leg fixing cover of a leg massage machine can improve adherency among legs of a user, the massage roller, and the massage air bag. The reinforcing device for a leg fixing cover of a leg massage machine comprises: a pair of massage groove units (230, 240) placed on the front surface thereof; calf rubbing operating units placed in the central unit at the back side of each of the massage groove units, and operated by a vertically reciprocating ball roller; calf massage operating units placed at both side units around the rubbing operating units and operated by a side air bag; and an air bag-based user body shape calf width regulating cuff (50) placed in the front side of the pair of massage groove units (230, 240) and composed of one group by one massage groove unit in order to surround the leg part of a user. In addition, the calf width regulating cuff is compressed and fixed by a leg fixing cover unit (60) for finally coupling the legs of the user and a massage machine main body. The rubbing operating unit, the massage operating unit, and the calf width regulating cuff are controlled by a control unit which is connected to a function selecting switch button. Moreover, the leg fixing cover unit (60) includes an expansion suppressing plate for preventing leakage of expansion pressure of the width regulating air bag of the calf width regulating cuff (50) therein.

Description

Front cover reinforcement device of leg massage apparatus}

The present invention relates to a leg massager consisting of a roller and an airbag for a rapid fatigue recovery and beauty massage effect, in particular to improve the adhesion of the user's legs and massage roller and massage airbag when using the leg massager to obtain an efficient and homogeneous massage effect A leg massager reinforcement device of a leg massager.

Recently, as the interest in beauty and health among the general public increases, various kinds of beauty instruments and health device products or their combination products have been released. As a representative beauty and health maintenance device, there are massage beds having massage functions such as massage beds, massage cushions, massage belts and arm legs.

The massager uses a vibrating motor or solenoid valve to vibrate or hit the massage target area, thereby giving the massager a cool feeling while relaxing the rigid muscles.

Such a blow massager has the advantage of low production cost, but in addition to the generation of noise, the impact on the user's body and brain is likely to cause headaches and bruises.

On the other hand, the rub massager is designed to rub the massage area by using a low-speed actuator, it is possible to obtain a rubbing massage effect with less body shock and acupressure effect than a blow-type massage, and less noise.

Representative limb rub massager is generally provided with two massage grooves along the upper and lower longitudinal directions for massaging both legs at the same time, and a pair of airbags are mounted on both side walls of each massage groove for massage massage. In addition, the center portion of each of the massage groove portion is equipped with a ball roller to massage the rub while pressing the calf portion while moving up and down in the vertical direction by the operation of the control motor.

The up and down reciprocating ball roller is mounted to a loader serving as a support, and a pair of timing belts are fixed to the loader, and forward and reverse rotational powers of the control motor are transmitted to the timing belts through a transmission gear and a driving gear. It consists.

The airbag pressure and exhaust pressure reduction action by the operation of the air pump and the solenoid valve is repeatedly performed on the airbag of the massaging massage unit, and the massaging massage operation is performed. The selection of the control function of the massage device including the massaging massage operation is performed outside of the main body of the massage apparatus. It is comprised so that it may be determined by the operation switch provided in one side.

The traditional massage device as described above simply has a massaging massage function and a rub massage function, and the massage device is manufactured and sold in a size suitable for a standard body shape without considering various user types.

In particular, since the massage groove portion where the calf portion of the user to be massaged is located is designed and manufactured according to a standard body type, the calf portions of all the users do not fit perfectly in the center of the massage groove portion.

For example, even if the user's calf portion of the dry body is located in the groove portion of the massage device, even if the cover is fixed to the massage device cover, the calf becomes loose in the groove portion of the massage device, so that an effective massage operation does not occur.

On the contrary, the obese body user can not place his calf into the groove of the massage device and cannot receive the leg massage at all.

Prior art for solving this problem is registered as Republic of Korea Patent Registration No. 10-1783361 (September 25, 2017).

According to this prior art, a pair of massage grooves are provided on the front side so that obese or skinny users outside the range of normal body types can all be used by using a single massage device. Rubbing operation unit is provided by a ball roller for vertical reciprocating movement and the kneading operation unit by the side air bag is disposed around the rubbing operation unit, the rubbing operation unit and the kneading operation unit is a configuration of the limb massage device controlled by a control unit having a function selection unit In the left and right of the rubbing operation unit is fixed to be arranged along its longitudinal direction and coupled to the internal air pump and pulled out through the inskins into the massage groove to be pressed and fixed by the leg fixing cover part while covering the user's legs With airbag inflation compression calf width adjustment cuff And it is characterized.

Accordingly, the user's body type customized leg massage device of the present invention by using the calf width control air cuff to adjust the calf mounting width of the massage groove portion, both the user of the obese body type or obese body or skinny body can accurately fix the calf in the massage groove accurately. In addition, it is possible to maximize the efficiency of leg massage, and the internal air bag of the calf width control cuff is divided into a number of compartments, and the effective effect of maintaining a stable air pressurization state through rapid and accurate air supply and exhaust was obtained. .

However, in the case of the prior art of the type described above, the leg fixing cover portion for fixing the air cuff for adjusting the width of the user's calf in the massage device, followed by the user's leg fixing air inflation force of the airbag expansion compression calf width adjustment cuff In this case, since a large part of the calf width control cuff airbag inflation pressure flows out beyond the leg fixing cover, it is necessary to generate excess air pressure in consideration of this.

If the air pressure for the user's leg fixing and pressurization exceeds the appropriate amount, it is difficult to design and set up a precise massage control program, which makes it difficult to control the massage cycle with unnecessary energy consumption.

This phenomenon occurs even when the airbag is additionally installed in the leg fixing cover to cover and fix the airbag inflation compression calf width adjustment cuff, that is, it is necessary to generate a compressed air that exceeds the pressing force required as the airbag is inflated. Power loss and pressure rise time due to excess air pressure generation are inevitable.

The present invention is to solve the problems of the prior art as described above, an object of the present invention is to control the airbag of the massager by adding an airbag pressure loss prevention means that can minimize the loss of pressure when the airbag inflated to the leg fixing cover of the massager It is to provide a leg massage cover reinforcement device of a leg massager to minimize the unnecessary power consumption caused by the loss of air pressure during massage through a massage control program.

Leg fixing cover reinforcement device of the leg massager of the present invention for achieving the above object is provided with a pair of massage grooves on the front, each of the massage grooves calf rubbing operation by the vertical roller reciprocating ball roller A calf kneading operation unit by side airbags is disposed on both sides of the rub operation unit, and the front side of the pair of massage groove units has an airbag base each consisting of one set for each massage groove unit to surround the user's leg. The calf width adjustment cuff is provided according to the user's body type, and the calf width adjustment cuff is arranged to be press-fixed by the leg fixing cover part for finally binding the user's leg and the massager main body, and the rubbing operation part and the kneading operation part and the calf The width adjustment operation part is connected to the control part connected to the switch button for function selection. In the customized leg massage device for each user body configured to be controlled by, the leg fixing cover portion is characterized in that it is equipped with an expansion suppression plate for preventing the inflation pressure leakage of the width adjustment airbag of the calf width control cuff in the calf width control operation portion. .

The leg fixing cover reinforcement device of the leg massager of the present invention adds an air bag pressure loss preventing means for minimizing the loss of pressure when the air bag is inflated to the leg fixing cover of the massager, and loses the air pressure when the massage is executed by controlling the air bag of the massager. This can prevent unnecessary power consumption increase.

In addition, the minimization of pressure loss during inflation of the airbag according to the front cover reinforcement device of the leg massage of the present invention makes it possible to precisely design and quickly control the massage control program.

1 is a perspective view of the front portion of the massage device product is applied leg reinforcement cover reinforcement device of the present invention.
Figure 2 is a front perspective view of the body portion before assembly to show the internal configuration of the massaging product of the present invention.
Figure 3 is a full exploded perspective view of the massage device product is applied leg reinforcement cover reinforcement device of the present invention.
Figure 4 is an enlarged view of the leg fixing cover reinforcing device of the leg massage machine of the present invention.
5 is a cross-sectional view taken along the line AA ′ of FIG. 4.
6 is a cross-sectional view taken along line AA ′ of FIG. 4 when the airbag is applied to the leg fixing cover reinforcement device of the leg massager of the present invention.
7 is an exemplary configuration diagram of an air barrier plate mounted inside the leg fixing cover reinforcing device of the leg massage machine of the present invention.
8 is a configuration diagram of another example of an air barrier plate mounted inside the leg fixing cover reinforcing device of the leg massager of the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a front perspective view of the massage device product is applied leg reinforcement device of the leg massage device of the present invention massage grooves 230, 240 of the massager body by the width adjustment airbag (54, 55) calf width adjustment cuff (50) The calf width control part by the calf width control cuff 50 is provided by the leg fixing cover part 60 again to limit the expansion of the width control airbag by showing that the user's legs and the massager main body is configured to fully bind have.

Here, the leg fixing cover 60 is configured to be able to bind the user's legs with the appropriate adhesive strength to the massage grooves 230 and 240 in the massager body by the Velcro fixing tape provided on the side of the massager body cover.

Figure 2 is a front perspective view of the body portion before assembly of the massaging machine product of the present invention showing the internal structure of the front body of the massager, Figure 3 shows the internal structure of the rear portion of the massager body and also leg fixing of the leg massager of the present invention Full exploded perspective view of the massager body showing the portion where the cover reinforcement device is applied.

As shown here, the massage device to which the front cover reinforcement device of the leg massager of the present invention is applied, both the massage grooves of the massage device provided with a pair of massage grooves 230 and 240 on the front side of the massage grooves inskins 130 and 140. A pair of calf width adjustment cuffs (50) are disposed to draw out a state passing through the user's legs, and thus the calf width adjustment cuff covers the user's legs and additionally covers and fixes the leg fixing cover part (60). The massager is configured to be able to bind the user's legs well to the massage grooves 230 and 240 of the massager body.

The pair of calf width adjusting cuff 50 forms a calf width adjusting portion, which can optionally be attached to the front end of the calf width adjusting cuff 50.

This makes it possible to adjust the width to fit the user's calf size according to the user's body type. When the massage device is operated after the width adjustment is determined, the calf width is controlled by the operation of a separate pneumatic pump and an solenoid valve by the control unit inside the massage device. The airbag in the cuff 50 is operated to bind the user's leg in a stable state to the massage groove of the massager.

The airbag of the calf width adjusting cuff 50 is maintained in a flat and stable air pressure state during the execution operation of the massager, and is divided into a plurality of sections so that quick and accurate supply and exhaust occurs during supply and exhaust following the end of the massage operation. It is.

The leg fixing cover part 60 has a Velcro adhesive part for additionally fixing the user's leg that is primarily pressed and fixed by the calf width adjusting cuff 50, and the leg fixing cover part 60 has a separate air bag therein. Through the operation of the separate pneumatic pump and the solenoid valve by the control unit inside the massage device by additionally pressurizing the calf width control cuff 50 by the inflating pressure of the separate air bag can fully bind the user's leg to the massage groove. have.

In particular, the size of the massage groove (230, 240) to be provided in the leg massage machine to which the present invention is applied is designed and manufactured in a fully extended size than the normal standard size so that even users of obese body type can be easily used.

Massage device body to which the leg fixing device of the present invention is applied, the leg fixing cover part 60, the calf width control cuff 50, the front cover 100 and the middle cover 200 in a state coupled to one body, and the rear The cover 300 is comprised.

Here, the leg fixing cover part 60 is provided with air bags 64 and 65 inside the cover, and the calf width adjusting cuff 50 is provided with width adjusting air bags 54 and 55, and the air for supplying and exhausting the air to them. Hose mounting tips 55-1 and 65-1 are also provided.

The air hose mounting tip is connected to an air hose (not shown) coupled to each solenoid valve in which air pressure generated in each air pump is operated under control of a controller.

The calf width control cuff 50 is connected to an air pump for generating compressed air through an solenoid valve, and through another solenoid valve alternately creating intake and exhaust pressure paths according to solenoid control of the solenoid valve of the controller. It is applied to the width adjustment air bags (54, 55).

The width adjusting airbags 54 and 55 are fixed along the lengthwise direction of the rub operation part of the massage device and pass through the inskins 130 and 140 covering the rub operation part, and then the user's legs in the massage groove parts 230 and 240. I can wrap it around.

Meanwhile, the front cover 100 includes an inskins 130 and 140 made of a thin cloth to cover the pair of massage grooves 230 and 240, and the ball rollers 216 and 217 provided in the center of the rear side of the massage groove by the inskins. ) Is obscured by appearance, but the rub massage effect by this ball roller is transmitted to the calf of the user as it is.

The middle cover 200 arranges the components of the ball roller-type rubbing operation part and arranges the kneading operation part including a calf kneading airbag around both sides thereof.

Particularly, the rub operation unit mounted on the middle cover 200 is fixed to the motor 201 for forward and reverse rotation driving according to the forward and reverse control signals of the controller, and a transmission gear for transmitting the power of the motor to the drive gear. And a shaft 213 coupled to the drive gear and fixing the pair of pulleys, a timing belt 214 mounted between the pulleys to convert rotational movement of the pulley into vertical movement, and the timing belt 214. The timing belt 215 between the pulleys that operate in conjunction with the) and the ball rollers (216, 217) are fixed to the timing belts (214, 215) with roller brackets (224, 225, respectively).

Here, the ball rollers (216, 217) fixed to the timing belts (214, 215), the ball rollers (216, 217) in the front, and the timing between the vertical guide groove of the long rectangular shape provided in the center of the massage grooves (230, 240) Belts 214 and 215 are disposed at the rear.

And both sides of the massage grooves 230 and 240 in which the ball rollers 216 and 217 of the rub operation unit are disposed are arranged on the side wall of the massage operation unit by the side air bag controlled by the control unit.

The rub operation unit and the kneading operation unit is mounted on the middle case 200, and then the front cover 100 and the rear cover 300 is combined to complete the massage device.

On the other hand, the leg fixing cover 60 is equipped with an expansion suppression plate for preventing the inflation pressure leakage of the width control airbag of the calf width control cuff 50 in the calf width control operation portion, which will be described schematically in FIG. Doing.

Figure 4 is an enlarged view of the leg fixing cover reinforcing device of the leg massage machine of the present invention, Figure 5 is a cross-sectional view taken along line AA 'of Figure 4, Figure 6 is a leg bag of the leg fixing device of the present invention air bag A cross-sectional view taken along line AA ′ of FIG. 4 when applied.

As referred to herein, the expansion restraint plate is disposed between the cover inner shell 62 and the cover outer shell 61 of the leg fixing cover part 60 and the cover inner shell to prevent their separation and improve the design aesthetics. The edges of the cover shells are sealed to finish.

The expansion restraint plate is configured to form a plate by a combination of vertical bars by continuously arranging individual expansion restraint plates 67 in the form of a cylindrical, semi-circular or polygonal straight frame.

Such a plate-type expansion restraining plate is more effective in preventing air expansion force in the vertical direction than blocking air expansion force in the horizontal direction.

In addition, the expansion inhibiting plate may be made by processing steel or synthetic resin material or wood.

This expansion suppression plate is the width control airbag (54, 55) when the width adjustment airbags 54, 55 constituting the calf width control cuff 50 is expanded, so that the airbag expansion stop wall in the form of a plate by the combination of the vertical bar is made of the width control airbag (54 Since the expansion force of (55) is actively suppressed to flow out, most air pressure is accumulated inside the user's leg to reach the set pressure quickly.

This can avoid the generation of unnecessary compressed air to achieve the energy saving effect and quick operation control of the massager.

If necessary, as shown in FIG. 6, the leg fixing cover part 60 may be equipped with an air bag inside the cover.

In this case, the air bag inside the cover is preferably disposed between the expansion suppression plate and the cover endothelial, such an inside air bag is effective to properly bind the user's leg to the massage hob.

Another embodiment of the invention is shown in FIGS. 7 and 8.

7 is an exemplary configuration diagram of an integrated air barrier plate mounted inside the leg fixing cover reinforcing device of the leg massage machine of the present invention.

As referred to herein, the vertical V-groove 63-1 at regular intervals is formed on the integrated expansion restraint plate 63 made of metal or synthetic resin material, which is tolerant to the horizontal force and deterrent to the vertical force. It is made of a barrier plate. The front cover reinforcement device of the leg massager according to the present invention by mounting it inside the leg fixing cover part 60 of the present invention is that the expansion force of the leg fixing cover part built-in airbag having a calf width adjusting part or an air bag unnecessarily leaks to the outside The phenomenon can be minimized.

Fig. 8 is a schematic diagram of another example of an air barrier plate mounted inside the leg fixing cover reinforcing device of the leg massager of the present invention, and shows a linear individual expansion restraining plate (round or semi-circular polygonal rod or frame) 67. The cover shell of the leg fixing cover part 60 described above is inserted into the pre-expansion expansion restraint plate after the expansion restraint plate is produced by inserting the individual expansion restraint plate holder 66 provided with a series of bag rows prepared through pre-seaming work. It is shown that the front cover reinforcement device of the leg massager can be made between the 61 and the cover endothelium 62 to minimize the loss of air squeezing force of the calf width adjusting part or leg fixing cover part having the air bag.

50: calf width adjustment cuff 54, 55: width adjustment airbag
55-1,65-1: Air hose mounting tip 60: Leg fixing cover
61: cover jacket 62: cover jacket
63: integrated expansion suppression plate 63-1: V-shaped groove
64,65: Inside air bag 66: Individual expansion restraint plate holder
67: individual expansion restraint plate 100: front cover
130,140: Inskin 200: Middle cover
201: motor 213: shaft
214,215: Timing belt 216,217: Ball roller
224,225: Roller Bracket 230,240: Massage Groove
300: rear cover

Claims (6)

A pair of massage grooves 230 and 240 are provided on the front surface, and a calf rub operation part by a ball roller which vertically reciprocates is provided in the rear side center part of each massage groove part, and the side airbags are provided on both sides of the rub operation part. The calf kneading operation unit is disposed, the front of the pair of massage grooves 230, 240 is provided with an airbag-based calf width adjustment cuff 50 for each user body consisting of one set for each massage groove to surround the user's leg portion The calf width adjusting cuff is finally arranged to be press-fixed by the leg fixing cover part 60 for binding the user's leg and the massager body, and the rubbing operation part and the kneading operation part and the calf width adjusting operation part are selected. Customized leg massager configured to be controlled by a control unit connected to a switch button In,
The leg fixing cover part 60 is equipped with an expansion suppression plate for preventing the inflation pressure leakage of the width control airbag of the calf width control cuff 50 in the calf width control operation portion, the expansion suppression plate is V-shaped in the vertical direction Leg fixing cover reinforcement device of the leg massager, characterized in that the groove is made in one piece. The leg restraint cover reinforcing device according to claim 1, wherein the expansion restraint plate is disposed between the cover inner shell (62) of the leg fixing cover part (60) and the cover outer cover (61) thereof. delete A pair of massage grooves 230 and 240 are provided on the front surface, and a calf rub operation part by a ball roller which vertically reciprocates is provided in the rear side center part of each massage groove part, and the side airbags are provided on both sides of the rub operation part. The calf kneading operation unit is disposed, the front of the pair of massage grooves 230, 240 is provided with an airbag-based calf width adjustment cuff 50 for each user body consisting of one set for each massage groove to surround the user's leg portion The calf width adjusting cuff is finally arranged to be press-fixed by the leg fixing cover part 60 for binding the user's leg and the massager body, and the rubbing operation part and the kneading operation part and the calf width adjusting operation part are selected. Customized leg massager configured to be controlled by a control unit connected to a switch button In,
The leg fixing cover 60 is equipped with an expansion suppression plate for preventing the inflation pressure leakage of the width adjustment airbag of the calf width control cuff 50 in the calf width control operation portion, the expansion suppression plate is an individual cylindrical or semi-circular Leg reinforcement cover reinforcing device of the leg massager, characterized in that configured to form a plate shape by continuously arranging the linear frame of the image or polygonal shape. The leg restraint cover reinforcement device of claim 4, wherein the expansion restraint plate is disposed between the cover inner shell of the leg fixing cover part and its cover outer skin. delete

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