KR20220047499A - Air massager with solenoid valve - Google Patents

Abstract

The present invention relates to an air massage device using a solenoid valve. In an air massager that uses the expansion force of an airbag generated when compressed air produced by a compressor is supplied to the airbag to pressurize a massaged area and releases air to release the pressure, a high-functional valve is used. A good quality massage effect and convenience of use are added.

Description

Air massager with solenoid valve

The present invention uses a time valve to control one massage time of the air massager, which compresses the massage area with the airbag inflation force generated by supplying air into the airbag and releases the air to release the compressed air generated by the compressor into the airbag. It supplies quickly and when the supply is complete, stops it for a few seconds, then releases it and supplies it again. It is about an air massager that can improve the quality of life by changing the constitution.

The present invention relates to a massage bed, which is an auxiliary device for an air massager, which can obtain a high-quality massage effect, particularly when massaging the upper body.

The massage chair of the present invention removes the existing air massager used in the massage chair and combines an air massage device using a solenoid valve as a substitute for tapping with a vibrator and moving up and down in close contact with the back and waist. It is about the best massager that adds to the existing massage effects of the massage chair, excellent design, and ease of use, such as the function of a roll rubbing parts and the function of a roll rubbing the soles of the feet.

The air massager, which compresses and massages body parts with the inflation force of the airbag generated when air is supplied into the airbag, increases the inflation force of the airbag as the air is supplied.

If the time to change from low pressure to low pressure is fast by supplying air within 1.5 seconds, the autonomic nerve is effectively stimulated and the pressure is changed to the pressure state. While massaging one area for about 2 to 5 minutes continuously, massaging several areas sequentially can effectively stimulate the autonomic nerves to obtain a high-quality massage effect that can activate metabolism. Commercial air massagers have a problem in that they cannot control the supply, maintenance, and release time of air and cannot continuously massage one part.

In addition, the high-function valve of Patent No. 10-0835755, previously registered by the present inventor, has a problem in that it cannot control the release time after supplying and stopping the compressed air produced by the compressor.

In addition, the pneumatic massager of Patent No. 10-1693238, previously registered by the present inventor, has a problem in that the volume is large and the failure rate is high.

In addition, the upper body massage bed according to the present inventor's Patent No. 10-0835755 has a problem in that it is expensive to manufacture and inconvenient to use.

The present invention is to solve the above problems, and after compressing and storing the air produced by the compressor, it is quickly supplied into the airbag, and the time of supplying and maintaining and releasing the air and the number of consecutive massages in one place are arbitrary. It aims to provide a high-quality air massager that can be controlled as desired.

In addition, an object of the present invention is to provide a massage bed that can easily massage a part having a high massage effect and can be massaged in a comfortable posture even when performing upper body massage.

In addition, by removing the existing air massager used in massage chairs and combining an air massage device using a time valve and a high-function valve, the excellent design of the massage chair, the effect of tapping the back or shoulder using a vibrator, and a roll massage of the soles, etc. It aims to provide the best massager by combining the functions of the two massagers.

The disc cam type time valve according to the present invention for achieving the above object is a valve cylinder block 10, a piston valve 15 assembled in the valve cylinder hole 19 of the valve cylinder block, and the piston valve. A spring 13 for raising the piston, a disc cam 62 having an inclined surface that can lower the piston valve while rotating horizontally above the piston valve and a groove through which the piston valve can rise, compressed air is stored above the disc cam A time valve including a curve 20 that secures a space 21 and covers the time valve, the disc cam 62 is assembled on the output shaft 23 passing through the time valve, and protrudes through the time valve It is preferable to assemble the No. 1 gear 81 for controlling the high-function valve on the output shaft so that the opening and closing times of the time valve 60 and the high-function valve 80 coincide with the disc cam 62 while simultaneously rotating.

In addition, the air massager in which a timer controls a plurality of solenoid valves according to the present invention for achieving the above object is a time valve having a space 21 for compressing and storing the air supplied from the compressor, fixed and assembled in the time valve When the valve is opened by supplying power to the first solenoid valve under the control of the first solenoid valve 151 and the timer, the passage through which the compressed air stored in the space 21 of the time valve moves to the solenoid valve box 160 is A plurality of solenoid valves that open and close sequentially after being opened for several minutes once opened under the control of a timer, a solenoid valve box 160 that fixedly arranges a plurality of solenoid valves, power from the timer to each solenoid valve It is desirable to include an airbag connected to each solenoid valve and hose, and a wire that supplies air.

In addition, the massage bed according to the present invention for achieving the above object requires a frame, a floor 110 that is tautly fixed to the frame 100 on which the person to be treated can lie, and a massage airbag above the floor 110. The massage top plate 128 to which the Velcro tape 137 is attached, which can be easily moved and attached to the location, and the ropes 111 and 112 that can lift and lower the massage top plate attached with a hinge 133 so that the subject can easily enter and exit. ), a roll 169 coupled to the output shaft of the reduction motor 168 that can wind or unwind the rope, and a massage curve 134 with a Velcro tape that can move and attach the massage airbag under the floor 110 above It is preferable to include a deceleration motor 136 for rotating the screw of the screw jockey 135 which can move the frame to which the floor and the massage curve are fixed up and down.

In addition, the manual control type massage bed of the present invention for achieving the above object is a bed floor 110 on which the subject 120 can lie on the frame 100 of the bed, both sides of the subject's upper body when the subject lies down A wall 131 erected on the wall, a hinge 133 that fixes one side of the wall to the bed frame, a lock 130 or a pin that fixes the other side, up and down in the state sandwiched between the two walls 131 The massage top plate 128 moving with It is preferable to include a rectangular groove 122 and a plurality of round grooves 140 that serve as a space for the airbag to inflate on the bottom of the bed under the back.

In addition, the massage chair assembled with the air massage device using the time valve and the high-function valve according to the present invention for achieving the above object removes the existing air massager used in the massage chair and replaces it with a time valve and a high-function valve By assembling the air massager used in the proper position of the massage chair, the existing massage function of the massage chair and the function of the air massage device using the time valve and high-function valve to obtain a high-quality massage effect are combined to improve the comfort and quality of the massage chair. It is preferable to include an excellent design and ease of use.

As described above, in the air massage device using the time valve and high-function valve of the present invention, the air supplied from the compressor is compressed and stored in the airbag, and the air is supplied and then maintained and then maintained and then released to control the release time. As you can control the number of times you massage one place in a row while activating your metabolism, you can get a high-quality massage effect that allows the massage effect to last for a long time so that people of all ages can live a lively life. There are advantages.

In addition, the air massager in which the timer of the present invention controls a number of solenoid valves stimulates the autonomic nerves that move 5 and 6 parts by continuously massaging one part for about 3 minutes with the sustained pressure of the coercive state in one massage. It has the advantage of being able to provide a high-quality massage that can improve the function of wealth and improve all consumers into a vigorous constitution.

In addition, the massage bed of the present invention is light and convenient to use, and when massaging the back or waist, a groove is dug in the bottom of the bed and an airbag is put in the groove, so that an effective massage can be performed without adjusting the distance between the airbag and the massage part. As a result, the cost of separate parts required for distance control is reduced and it can be used conveniently, and as an auxiliary device that can be massaged in a comfortable lying position, it has the advantage of effectively massaging the upper body at a low cost.

In addition, the massage chair of the present invention, time valve and air using a high-function valve

The massage chair combined with the massage device provides the existing massage function of the massage chair, the convenience of use, excellent design and comfort, and the best massage effect by adding the high-quality massage effect of the air massage device with a time valve. There is this.

1) A of FIG. 1 is a front view of an assembly view of a disc cam type time valve.
B of FIG. 1 is a reference diagram for explaining a process in which the air supplied into the airbag through the high-function valve is discharged into the atmosphere.
Figure 2) Figure 2 is a cylinder block of the time valve.
Figure 3) A of Figure 3 is a plan view of the disc cam of the time valve, and B is a front view showing the slope of the lower edge of the disc cam and the degree of change in the thickness at the center angle with a straight line.
Figure 4) Figure 4 is a piston valve assembled in the cylinder hole of the time valve cylinder block.
Figure 5) Figure 5 is an assembled view of the entire air massager using the time valve and high-function valve of the present invention.
Fig. 6) Fig. 6 is a cylinder block of a high-function valve.
Fig. 7) Fig. 7A is a disc cam of a high-function valve.
7B shows the cylinder block of the high-function valve, the piston valve, and the disc cam
This is a front view of the assembled form.
Fig. 8) Fig. 8 is a plan view showing the shape of an externally toothed gear having only one tooth.
Fig. 9) Fig. 9A is a front view of a bed frame for electrically controlled massage.
9B is a reference diagram illustrating the shape of the floor drooping due to the body weight and the curve below it when the subject lies on the bed floor.
FIG. 9C is a diagram illustrating a form in which an airbag is attached and used in a necessary position by attaching a Velcro tape to the upper surface of the bed floor without a curve in FIG. 9B.
Figure 10) Figure 10 is an assembly view of the manually controlled massage bed.
13) Figure 13 is an air massager in which a timer opens and closes a plurality of solenoid valves
is the structural diagram of
Figure 14) Figure 14 is a name for the function of the massage chair.
Figure 15) Figure 15 is a drawing of a form in which the air massage device with a time valve of the present invention is combined with a massage chair.

The present invention will be described in detail with reference to the accompanying drawings as follows.

1A) In the disc cam type time valve, when the air produced by the compressor 50 is pressurized into the time valve through the hose 22, it is compressed and stored in the space 21 above the cylinder block 10 of the time valve.

When the time valve disc cam 62 assembled to the output shaft 23 of the reducer rotates, the lower edge of the disc cam 62 rubs against the bearing 14 above the piston valve. When this friction occurs, the piston valve descends, and when the inclined surface of which the lower surface becomes thinner is rubbed, the piston valve rises by the elasticity of the spring 13 provided between the piston valve 15 and the cylinder block 10.

Specifically, while the central angle 0˚ to a˚ part of the disc cam 62 rubs against the bearing 14 on the piston valve 15, the vent 17 of the piston valve rises above the cylinder hole 19, Since it is exposed to the space 21, the air compressed and stored in the space 21 of the time valve passes through the vent 17 and the air outlet 11 under the piston valve, and through the hose 26, the high-function valve 80 ) and then supplied into the massage airbag 89 , an inflation force is generated in the airbag 89 .

At this time, the generated expansion force is transmitted to the massage area using a belt or massage bed to compress the massage area. When enough air is supplied for 1.5 seconds, the inflation force in the airbag becomes the strongest, and the force that presses the massage part also becomes pressure from light pressure.

When the disc cam 62 rotates further and the center angle b˚ part rubs against the bearing 14 in the state where the pressure is applied, the piston valve descends by b (refer to the dimension line b on the right side of the front view of Fig. 3). When it descends by as much as that, the O-ring 18 and the vent 17 enter the cylinder hole 19 of the cylinder block 10, so the air passage between the space 21 of the time valve and the high-function valve is blocked and supplied into the airbag. Since the air maintains the inflation force in a stationary state in the airbag 89, the force pressing the massage part also becomes a sustained pressure in a reduced state until the central angle c˚ part of the disc cam rubs with the bearing 14.

When the disk cam rotates further and the center angle d˚ of the disk cam rubs against the bearing 14, the thickness of the lower edge of the disk cam becomes thicker by c, so that the piston valve descends once more by c. (See the right dimension line c in the front view of FIG. 3) When the piston valve 15 descends once more, the air outlet 11 and the O-ring 18-1 at the bottom of the piston valve 15 are connected to the cylinder of the cylinder block 62. When the hole 19 goes down and the air return passage 12 of the piston valve for the time valve comes down and communicates with the hose 26 connected to the high-function valve, the air supplied into the airbag through the high-function valve 80 is removed from the piston valve. It is discharged into the air through the air outlet 11 through the air return passage 12 of the

In Fig. 1, when the disk cam rotates further and the 0˚ portion at the central angle e˚ of the disk cam rubs against the bearing 14, the thickness of the edge of the lower surface of the disk cam becomes thinner, so the vent 17 of the piston valve is connected to the spring 13 When it rises above the cylinder hole 19 by the elasticity of A continuous massage can be performed while repeating the operation emitted through the air return passage 12 .

Figure 2) Time valve cylinder block

The time valve cylinder block has a central hole 25 through which the shaft 23 of the time valve disc cam can pass in the center, and a cylinder hole 19 through which the piston valve is assembled is provided at the edge, and one side of the lower cylinder hole The nipple 24 is assembled so that it can be connected with a high-function valve and a hose.

Fig. 3) Disc cam of time valve

The disc cam of the time valve is assembled on the output shaft 23 of the reducer passing through the time valve and rotates horizontally on the time valve cylinder block 10 while changing the thickness of the disc cam machined on the lower edge of the disc cam 62 of the time valve Press and lower the piston valve (FIG. 1-15) assembled in the cylinder hole 19 of the time valve cylinder block using

Specifically, the thickness between the central angle 0˚ and a˚ is c, which is the thinnest, so the vent hole of the piston valve (Fig. 1-17) rises above the cylinder hole of the cylinder block and becomes open, and the thickness of the central angle b˚ part is c+b As it becomes thicker by b, lower the piston valve by b when the b˚ part rubs against the bearing (Fig. 1-14).

The thickness of the central angle d° is c+b+a (refer to the dimension line on the right of the front view), so it becomes thicker by a, so when the central angle d° is in friction with the bearing (Fig. 1-14), lower the piston valve once more.

The disc cam lowers the piston valve as the thickness of the lower edge becomes thicker, and when it becomes thinner, the piston valve rises by the spring (FIG. 1-13) provided between the piston valve and the cylinder block.

When the disk cam rotates further and the center angle 0˚ part rubs against the piston valve top surface, the vent hole of the piston valve (Fig. The piston valve for the time valve is repeatedly opened and closed while descending and rising by the elasticity of the spring 13 provided between the piston valve and the cylinder block.

Figure 4) The piston valve of the time valve

The piston valve of the time valve is used by inserting an O-ring (18) over the vent to prevent air leakage. enters the vent 17, passes the air outlet 11 at the lower part through the vertical hole 16, and is pressurized to the high-function valve (Fig. When going down into the cylinder hole (Fig. 1-19), the air passage between the compressed air stored in the space of the time valve and the high-function valve is blocked, and when the piston valve descends once more, the air outlet (11) provided at the bottom of the piston valve ) goes down the cylinder hole (Fig. 1-19), and when the air return passage 12 comes down and communicates with the hose 26 connected to the high-function valve, the air supplied into the airbag returns to the air return passage 12. After that, it is discharged through the discharge port (Fig. 1-B-11) that descends below the cylinder hole.

Figure 5) Figure 5 is a schematic front view of the assembly of an air massager using a time valve and a high-function valve according to the present invention, the main block 32 is screwed into the base block 30, and the drive motor 40 is mounted on the main block Assembled and assembled the gear 42 to the output shaft 41 of the drive motor so that it interlocked with the gear 52 assembled to the shaft 51 of the compressor 50, so that the compressor 50 is also driven by the drive of the drive motor do.

When the motor 40 rotates by applying power, the compressor is also driven.

Compressed air continuously generated by the compressor 50 is introduced into the space (FIG. 1-21) in the time valve 60 through the hose 22, then compressed and stored in the space (FIG. 1-21), and then stored in the piston valve 1-15), pressure is fed into the high-function valve 80 only while the vent 17 is open, so the gear 42 assembled to the output shaft 41 of the drive motor and the gear assembled to the compressor shaft 51 Adjust the rotation ratio of (52) so that the amount of air produced by the compressor during one massage time matches the amount of air supplied into the airbag once.

It is also possible to control the air output of the compressor by using the drive motors of the compressor and the time valve, respectively, and using an inverter to adjust the motor rotation speed of the compressor.

chamberlain; If the amount of air required for one massage is 2700cc and the massage time is 8 seconds, adjust the rotation speed of the compressor so that the compressed air generated by the compressor becomes 2700cc for 8 seconds. When 2700cc is supplied, air pressure of 2~5kg/cm2 is formed so that when the piston valve in the time valve (Fig. 1-15) is opened, the amount of air required for one massage is sent into the airbag before 1.5 seconds have elapsed. A better massage effect can be obtained because the time between light pressure and light pressure changes from light pressure to light pressure and the time between light pressure and pressure is short.

For example, if the space in the time valve is 1300 ㎤ and 2700 cc of air is injected into this space, it becomes 3900 cc including 1300 cc that was filled in the space before injection. (FIG. 1-15) rises above the cylinder hole 19 and the vent 1-17 is opened, and about 2300 cc of 3900 cc of air is quickly supplied into the airbag.

When 3900cc is dispersed in the space of the two airbags and the time valve, it is distributed as 2300cc in the two airbags + 1600cc in the space of the time valve, and about 1300g of air pressure is generated per ㎠. The amount of air produced by the compressor is 2300cc, which is released after being supplied into the two airbags, to generate the space of the time valve, and 1690cc of air is required to generate a pneumatic pressure of ㎠/300g in 1300cm3. Since it is filled, if you supply only 390cc more, 1300g of pneumatic pressure is generated per cm2.

Therefore, if 2300cc is supplied and released in the airbag at each massage time, and 390cc is added to increase the air pressure in the space of the time valve, and 2690cc is supplied every 8~9 seconds of each massage time, 3990cc is supplied to the two airbags about 2300cc. Distributed to 1690cc in the space of the time valve, the force to press the massage area is maintained at about 250g to 300g per cm2.

Therefore, 2900cc of air supplied from the compressor during one massage time is appropriate, and even if it is increased or decreased by 100cc, it is okay because the force that compresses the massage area does not change significantly.

When it is compressed in the space of the time valve, it becomes about 3 kg of pneumatic pressure per cm2, and when the piston valve in the time valve is opened, it is quickly supplied into the airbag, but it is used by adjusting it as needed.

Figure 6) Cylinder block of high-function valve (Patent No. 10-0835755)

The cylinder block of the high-function valve has a shaft hole 95 supporting the rotation shaft of the disk cam in the center of the cylinder block, and a number of valve cylinder holes 90 in which the piston valve is assembled on an arbitrary circumference of the edge are provided. A space is formed in which the cam (Fig. 7) can be assembled.

A piston valve 93 is assembled in each of the plurality of valve cylinder holes 90, and a spring 94 is installed at the lower portion of the piston valve to raise the piston valve lowered by the disc cam.

Fig. 7) Disc cam of high-function valve (Patent No. 10-0835755)

The rotation of the high-function valve disc cam is the rotation of the first gear 81 assembled at the end of the output shaft protruding after passing through the time valve (Fig. 5-23), and the second (82), 3 (83), and 4 When gear No. 84 is interlocked and finally gear 4 (FIG. 5-84) rotates, the disc cam (FIG. 5-85) of the high-function valve assembled on the same shaft (FIG. 5-86) as gear 4 rotates. while opening and closing the piston valve.

Specifically, when the output shaft (Fig. 5-23) of the reducer rotates once, the disc cam (Fig. 5-62, Fig. 1-62) of the time valve also rotates once and the same axis (Fig. 5) while completing the massage once. -23), the first gear (Fig. 5-81) also rotates once while rotating the second gear (Fig. 5-82). Since gear 1 is an external toothed gear with only one tooth (refer to Fig. 8) When gear 1 rotates once, it rotates as much as the central angle occupied by one tooth of gear 2.

For example, if gear 2 has 12 teeth, when gear 1 rotates 12 times, gear 2 rotates once, and when gear 2 rotates once, 3 assembled on the same shaft (Fig. 5-53) as gear 2 Gear No. 5 (Fig. 5-83) also rotates once and gear 4 (Fig. 5-84) is rotated, but since Gear 3 is also a toothed gear with only one tooth, when gear 3 rotates once, gear 4 ( Rotate it by the central angle occupied by one tooth in Fig. 5-84).

When gear 4 rotates, the disc cam (FIG. 5-85) of the high-function valve assembled on the same shaft (FIG. 5-86) as gear 4 (FIG. 5-84) also rotates by the same central angle as gear 4. .

Specifically, when the disk cam rotates in the direction of the arrow (FIG. 7-A), it rises into the groove a (FIG. 7-B) and the piston valve 93 with the vent 92 opened is a sloped surface where the height of the groove gradually decreases. As section b (Fig. 7-B) passes, it is pushed down into the cylinder hole 90, the vent 92 is blocked, and then the piston valve assembled in the cylinder hole (see Fig. 6-90) is a sloped surface where the height of the groove increases. During friction with section c (Fig. 7-B), the piston valve rises by the elasticity of the spring 94 provided at the bottom of the piston valve, and when the disc cam stops after rotation

When (93) rises into the groove a, the vent 92 rises above the cylinder hole 90 and opens.

The air pumped from the time valve and introduced into the high-function valve is supplied and recovered into the airbag connected by the hose to the valve cylinder hole where the newly opened piston valve is assembled, and massages the part in contact with the airbag.

When the piston valve rises into the groove a and opens once, the output shaft (Fig. 1-23) rotates 12 times and the vent is open until gear 2 is rotated once, so the air supplied from the time valve is open. It is supplied and released 12 times in a row into the airbag connected by the hose to the cylinder hole in the valve, and after massaging the area touched by the airbag 12 times in a row, the disc cam of the high-function valve rotates in the direction of the arrow and opens and closes the valve again. Since the supply is recovered through the open valve, the massage is sequentially performed 12 times in a row, and the number of continuous massages is determined according to the number of teeth of gear 2.

Figure 8) Figure 8 depicts the shape of a single-tooth gear having only one tooth. It can be thought of as a gear in which a plurality of teeth are all cut and only one tooth is left.

Figure 9) Electric control type massage bed

9A is a front view showing the basic skeleton of the massage bed of the present invention.

A massage top plate 128 made of a rectangular flat plate fixed horizontally on the floor 110 on which the subject lies is assembled, and a Velcro tape 137 to the lower surface of the massage top plate 128 so that the airbags 123 and 124 can be easily moved and attached. ) is attached and used.

One side of the massage top plate is fixed to the bed frame with a hinge 133, and the ropes 111 and 112 are fastened to the other side, and then the rope is wound around the roll 169 assembled on the shaft of the deceleration motor 168 to reduce the speed. Move the massage top plate while winding or unwinding with the rotation of the motor.

The roll 169 and the auxiliary roll 127 assembled on the output shaft of the reducer that winds the rope so that the two ropes 111 and 112 can be wound or unwound in both directions are known technologies and will be purchased and used on the market, so detailed descriptions are omitted here. do.

When the subject lays down or rises on the floor 110, after setting up the massage top, lay down or rise up to massage, lower it horizontally and fix it, and then use the motor 136 to rotate the screw of the screwdriver 135 under the floor 110. After adjusting the height of the floor 110 so that the inflation force of the airbags 123 and 124 attached to the massage top can be transmitted to the chest and abdomen, the chest and abdomen are massaged.

In the drawing, although the rope is made of two strands (111, 112), the massage top plate may be moved while winding it left and right with one strand.

Under the floor 110, a curve 134 to which a Velcro tape 137 is attached is fixed under the floor so that the inflation force of the airbags 125 and 126 can be transmitted to the back. A Velcro tape 137 is attached to the upper surface of the 134 so that the airbags 125 and 126 can be easily attached and detached wherever necessary. (refer to B in Fig. 9)

9-C shows that the airbag can be used by attaching the Velcro tape 137 to the bed floor 110 without the curve 134 for back massage in FIG. 9-B.

Figure 10) Manually controlled massage bed

The manual control type massage bed of FIG. 10 constitutes the bed floor 110 on which the subject 120 can lie on the basic frame 100 of the bed, and when the subject lies down, the wall 131 is built on both sides of the subject's upper body and One side is fixed to the bed frame 100 using a hinge 133, and the other side is fixed using a lock 130 or a pin so that it can be lifted to one side.

The massage top plate 128 is sandwiched between both wall surfaces 131 so that it can be moved up and down, and when the massage top plate is moved up and down, long holes 138 on both walls are bolted 139 to both sides of the massage top plate. acts as a guide for movement, and when the bolt 139 is tightened, the massage top plate is fastened to the wall and fixed. When moving the massage top plate up and down, loosen the bolt to move it.

When an airbag is placed on the floor of the bed under the back of the subject lying on the bed, the airbag is strongly compressed by the subject's weight, making it difficult to supply air. and a plurality of round grooves 140, if an airbag is put into the groove and used, a space for the airbag to inflate is secured, so other parts necessary for adjusting the distance between the airbag and the massage part

You can conveniently massage your back without it.

When the acupressure pad 121 is attached and massaged on the airbags 125 and 126 placed in the rectangular groove, a rather wide area is massaged at the same time, and the acupressure rod 141 is placed on the airbag 140 placed in the round groove 140 to perform acupuncture points. used when pressing

The method of use is to straighten and fix the massage top plate 128 and both walls supporting the massage top plate by pulling the handle 132 after lying on the bed floor 110, and then the inflation force of the airbag attached to the massage top plate is applied to the chest and abdomen. After adjusting the height of the massage top so that it can be delivered to

When massaging the back, place the airbags 125 and 126 in the groove provided on the bottom of the bed, put the acupressure pad 121 on the airbag, and then lie down to massage the back. 132), lift it up, set it on the hinged side, and stand up.

13) Air massager with a timer opening and closing a number of solenoid valves

The motor 40 and the compressor 50 are assembled with the screw 31 in the base block 10, and the gear 42 assembled to the motor shaft 41 and the gear 52 assembled to the compressor shaft 51 are interlocked. Assemble the compressor so that the motor rotates at the same time.

A plurality of solenoid valves are fixedly arranged in the solenoid valve box 160 and each solenoid valve and a timer are connected with wires 149 and 150--.

The timer 155 is a component for controlling the opening/closing time of a plurality of solenoid valves, and a timer is manufactured and used so that the timer can control the order and time of opening and closing each solenoid valve as follows.

The space 21 in the case in which the first solenoid valve is built, the first solenoid valve and the second solenoid valve have the same function as the disc cam type time valve described in FIG. 1 , so they are hereinafter referred to as time valves.

In the state in which the air supplied from the compressor 50 is introduced into the space 21 of the time valve through the hose 22 and stored compressed to about cm2/3kg, the first solenoid in the timer 155 is

When the first solenoid valve 151 is opened by supplying power to the valve, the compressed air stored in the space 21 of the time valve is supplied to the solenoid valve box 160 through the hose 153 and then a plurality of solenoid valves Power is supplied from the middle timer 155 and supplied into the airbag 89 connected by a single open solenoid valve and a hose 78.

When air is supplied into the airbag, an inflation force is generated in the airbag. The inflation force generated at this time is transmitted to the massage area using a belt or a massage bed to compress the massage area.

The more air is supplied, the stronger the pressure, and when enough air is supplied for one massage, the inflation force of the airbag becomes the strongest.

After the pressure is reduced, the timer shuts off the power to the first solenoid valve 151 and closes the valve, the air in the airbag is stopped and the air in the airbag is stopped because the passage between the compressed air stored in the space 21 of the time valve and the air in the airbag is blocked. is maintained at its strongest, and the force that compresses the massage area becomes continuous pressure in the state of coercion.

After maintaining this state for about 3 to 5 seconds, the timer supplies power to the second solenoid valve 152 and opens the valve for about 2 to 3 seconds, then the air supplied into the airbag 89 moves to the second solenoid valve. It is released through (152).

After releasing the air, shut off the power to the second solenoid valve to close the valve, and then supply power to the first solenoid valve to open it again. After the air is supplied from the compressor, the compressed air stored in the space 21 of the time valve is removed from the solenoid. After being supplied to the valve box 160, the first open valve 156 and the airbag 89 connected by the hose 78 are continuously supplied and released for about 3 minutes, and the area in contact with the airbag is continuously massaged for about 3 minutes. After the first open valve 156 shuts off the power to close the valve, and then supplies power to the valve 157 to open the valve for about 3 minutes, the air supplied through the first solenoid valve is the newly opened valve 157 ) is supplied into the airbag connected to the airbag, then stops and is released again.

The solenoid valve 156 in the solenoid valve box remains open for about 3 minutes once opened, so when the first solenoid valve and the second solenoid valve continue to supply and hold air to the solenoid valve box, and then continue to release the solenoid valve If the 3rd, 4th, 5th, and nth solenoid valves arranged in the box are sequentially opened for about 3 minutes and then closed repeatedly, various parts are continuously massaged for about 3 minutes.

Fig. 14) Fig. 14 relates to the function of the massage chair.

Since the technical contents of the massage chair are known in the market, detailed technical descriptions are omitted here and only the names of the massage functions are listed as follows.

Typical examples are the roll 161 for intensive massage by setting the desired part of the lower back, the roll 162 for strongly massaging the sole of the foot, and the function to tap the lower back using a vibrator. The functions of can be self-selected.

Figure 15) A massage chair combining an air massage device using a time valve and a high-function valve

The air massage device using the time valve and high-function valve described in FIG. 5 compresses and stores the air supplied from the compressor in the space 21 of the time valve, and quickly enters the airbag 89 through the high-function valve 80. After supplying, when the pressure is on, apply continuous pressure for 3 to 5 seconds, and then apply a single massage to one area while continuously massaging one area for about 3 minutes while releasing the air for 2 to 3 seconds. If you massage sequentially, you can get a high-quality massage effect that activates the metabolism and improves the body with a lot of blood.

However, since the air massager attached to the commercially available massage chair supplies air for about 3 seconds and the sustained pressure time under pressure is not even 0.1 seconds, the effect of stimulating the autonomic nerve is insignificant, so the effect of circulating the blood is also insignificant. Can't get quality massage effect.

So, by removing the air massager currently in use in the massage chair, and combining the air massage device using the time valve and high-function valve, the massage function of the air massager using the time valve and high-function valve and a necessary function among the existing massage functions of the massage chair “Massage chair that combines air massage device using time valve and high-function valve” can be the best massage device for health, as the comfort and excellent design of the massage chair are combined by selecting and using them.

10: Time valve cylinder block 11: Air outlet of piston valve for time valve
12 Air return passage of piston valve for time valve 13: Spring 14: Bearing
15: piston valve for time valve 16: vertical passage of piston valve for time valve
17: Vent of piston valve for time valve 18: O-ring 18-1: Second O-ring 19: Cylinder hole of cylinder block for time valve 20: Time valve curve 21: Space in time valve 22: Compressor and time valve hose 23: Reducer Output shaft 24: Time valve cylinder block nipple 25: Time valve disc cam center hole 26: Time valve and high-function valve hose 27: Auxiliary block
29: outer tooth 30: base block 31: bolt 32: main block 40: motor 41: motor shaft 42: motor gear 50: compressor
51: compressor shaft 52: compressor gear 60: time valve 61: bolt 62: time valve disc cam 70: reducer 78: solenoid valve and airbag hose
80: High function valve 81: No. 1 gear 82: No. 2 gear 83: No. 3 gear 84: No. 4 gear 85): High function valve disc cam 86: High function valve disc camshaft 87: Nipple 88: High function valve and airbag hose 89 Massage Airbag 90: High-function valve cylinder hole 91: Piston valve vertical passage for high-function valve 92: Piston valve vent for high-function valve 93: Piston valve for high-function valve 94: Piston valve return spring for high-function valve 95: Disc camshaft hole for high-function valve 96: cylinder block of high-function valve 100: massage bed frame 110: bed bottom 120: subject 121: acupressure pad 122: rectangular groove 123,124,125, 126: massage air bag 127: air bag 128: massage top plate 129: hydraulic rod 130: locking lock
131: both pillars (wall surface) supporting the massage top plate 132: handle 133: hinge
134: curve: 135: screw of screwdriver 136: deceleration motor for rotating screw of screwdriver 137: velcro tape 138: elongated holes in both walls supporting the massage top plate 139: massage top fixing bolt
140: round groove 142: first switch 143: second switch 144: first projection 145: second projection 146: third projection 147: fourth projection 148: projection cylinder 149,150: wire 151: first solenoid valve 152: second 2 solenoid valve 153: time valve and solenoid valve box hose 155: timer 156: third solenoid valve 157: fourth solenoid valve 158: fifth solenoid valve 159: Nth solenoid valve 160: solenoid valve box 161: back and back massage roll 162 : sole massage roll 163: massage ball heating function 164: calf heating function 165: massage airbag for massage chair 166: fastening block 167: fastening bolt 168: deceleration motor lifting the massage top plate 169: roll assembled to the reduction motor shaft

Claims (5)

a base block 30 to which the motor 40 and the compressor 50 are assembled;
a gear 52 assembled to the compressor shaft 51 of the compressor 50 meshing with the gear 42 assembled to the motor shaft 41 of the motor 40;
A plurality of solenoid valves are fixedly arranged inside the solenoid valve box 160;
When the first solenoid valve 151 is opened, the compressed and stored air becomes a passage to the solenoid valve box 160, and a hose 153 connected to the second solenoid valve 152;
a hose (78) connected to each solenoid valve of the solenoid valve box (160) and to which a massage airbag (89) is connected at each end; and
The first and second solenoid valves and the timer 155 and the solenoid valves of the solenoid valve box 160, respectively, are configured to further include a wire connecting the timer 155,
When the timer 155 supplies electric power to the first solenoid valve 151 and opens in a state in which the air supplied from the compressor 40 is compressed and stored in the space 21 of the solenoid valve type time valve, the solenoid valve type After the air compressed and stored in the space 21 of the time valve is supplied to the solenoid valve box 160 through the hose 153, power is supplied from the timer 155 to open the single solenoid valve and the After being supplied into the massage airbag 89 connected to the hose 78 , when the force for pressing the area in contact with the massage airbag 89 reaches a certain value, the timer 155 activates the first solenoid valve 151 . ) to cut off the power and apply continuous pressure to the area in contact with the massage airbag 89 in a pressure-down state for 3 to 5 seconds.
When the timer 155 supplies power to the second solenoid valve 152 to open it, the air supplied into the massage airbag 89 is released through the second solenoid valve 152, so that one Repeat the process of ending the sashimi massage,
When the solenoid valves in the solenoid valve box 160 are sequentially opened for 3 minutes and then closed by the control of the timer 155, it is always open.
There is only one solenoid valve and the airbag (89) connected by a hose (78).
Air massage device using a solenoid valve, characterized in that it is configured to massage a body part continuously for 3 minutes 2. The method of claim 1
The air supplied from the compressor 50 is supplied to the massage airbag 89 to compress the massage area with the expansion force of the massage airbag 89, and the air pressure of 2-5 kg per cm2 is generated in the container and stored. using compressed air
An air massage device using a solenoid valve, characterized in that it is supplied into the massage air bag (89) within 1.5 seconds. 3. The method of claim 1 or 2,
massage bed frame 100;
a bed floor 110 on which the subject 120 provided in the massage bed frame 100 lies;
a massage top plate (128) of a rectangular flat plate fixed horizontally on the bed floor (110);
Velcro tape 137 attached to the lower surface of the massage top plate 128;
a hinge 133 for fastening one side of the massage top plate 128 to the massage bed frame 100;
Rope (111, 112) fixed to the opposite side of the massage top plate (128);
A deceleration motor 168 having a brake device for erecting and horizontally fixing the massage top plate 128 while winding or unwinding the rope;
a roll 169 assembled to the output shaft of the reduction motor 168;
Auxiliary rolls 127 to assist the rope to be wound or unwound in both directions;
a screw jockey 135 for adjusting the height of the bed floor 110 so that the inflation force of the airbags 123 and 124 attached to the lower surface of the massage top plate 128 can be transmitted to the chest and abdomen of the subject 120;
a deceleration motor 136 for rotating the screw of the screw key 135; and
A curve 134 to which a Velcro tape 137 fixed to the bottom of the bed floor 110 is attached so that the inflation force of the back airbags 125 and 126 can be transmitted to the back of the subject lying on the bed floor 110 is further included. Air massage device using a solenoid valve, characterized in that. 3. The method of claim 1 or 2,
massage bed frame 100;
a bed floor 110 on which the subject 120 provided in the massage bed frame 100 can lie down;
Walls 131 erected on both sides of the subject's upper body when the subject 120 is lying down;
a hinge 133 for fixing one side of the wall 131 to the bed frame 100;
Lock 130 for fixing the other side;
a massage top plate 128 to which a Velcro tape 137 is attached to a lower surface fitted between the wall surfaces 131;
a bolt 139 for fixing the massage top plate 128 to the wall surface 131;
Rectangular grooves 122 and a plurality of round grooves 140 provided in the bed bottom 110;
Back and waist airbags (125, 126) fit into the rectangular groove (122);
acupressure pads 121 attached to the airbags 125 and 126;
Acupressure airbag 125 entering the round groove 140; and
Air massage device using a solenoid valve, characterized in that it further includes an acupressure rod 141 attached to the acupressure airbag 125. 3. The method of claim 1 or 2
Back massage roll 161, sole massage roll 162, massage ball heating function part 163, calf heating function part 164 and vibrator function part tapping the back and back, you can sit with the back upright As a combination of an air massage device using the solenoid valve to a massage chair that can be laid down horizontally,
When the air supplied from the compressor 50 is compressed and stored in the space 21 of the time valve and is quickly supplied into the massage airbag 89, when the pressure is reduced, the pressure is maintained for 3 to 5 seconds. An air massage device using a solenoid valve that sequentially massages multiple areas while venting air for 2 to 3 seconds after lasting, completing one massage and continuously massaging one area for 2 to 5 minutes.

Images