JP2012050852A - Massage machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a massage machine in which 3-D stretching or twisting is applied to the body of a user utilizing expanding/constricting bags expanding and constricting by an air supplying/discharging unit and the density is raised in the body treatment side to which the effect of the stretching or twisting is applied.SOLUTION: In the massage machine 1a in which the expanding/constricting bags 2a pushingly expanding/constricting or pushingly expanding and holding by the air supplying/discharging unit 3a are installed at proper positions of the chair body 10a comprising the seat part 11a and the backrest part 12a, the plurality of expanding/constricting bags 2a are arranged parallel in the right and left width direction respectively in the seat part 11a and the backrest part 12a, the synchronizing expanding/constricting bag line groups 20a synchronously expanding and constricting the expanding/constricting bags 2a of the seat part 11a and the expanding/constricting bags 2a of the backrest part 12a adjacent respectively in the longitudinal direction of the chair body 10a between the seat part 11a the backrest part 12a is constituted, each of the synchronizing expanding/constricting bag line groups 20a are sequentially expanded and constricted in the right and left width direction with the backrest part 12a is elected.

Description

  The present invention relates to a massage machine capable of performing three-dimensional stretching or twisting by utilizing an inflating and deflating bag that is inflated and contracted by an air supply / discharge device.

  2. Description of the Related Art Conventionally, a massaging machine in which a plurality of inflatable and deflated bags such as an air bag that repeats expansion and contraction (expansion / contraction) by air supply and exhaust (supply / exhaust) by an air supply / exhaust device including an air pump and an air distributor is provided in parallel. Yes, some of these inflatables and inflatables not only provide pressure massage to the user's body, but also provide stretching and twisting effects, leading to muscle tension relaxation and mental relaxation. Existed.

  For example, as shown in FIG. 22, a seat portion 11, a backrest portion 12 provided behind the seat portion 11, an ottoman 20 provided in front of the seat portion 11, and armrests provided on both sides of the seat portion 11. There is disclosed a chair-type massage device 10 having portions 14 and 15, a remote control device (remote control) 50 for performing various operations, and an air supply / exhaust device 100 provided below the seat portion 11.

  The backrest 12 includes shoulder airbags A1, A2 and back airbags A3, A4, waist airbags A5, A6, and lower waist airbags A7, A8. And are provided.

  The air supply / exhaust device 100 includes a pump for supplying air, an electromagnetic valve for inflating and contracting the airbags A1 to A10, a control device for controlling each electromagnetic valve, and the like. The control device performs various massages by controlling each electromagnetic valve, pump, and the like based on an operation signal from the remote controller 50. When each solenoid valve is opened, each airbag A1 to A10 communicates with the pump to inflate each airbag A1 to A10. When each solenoid valve is closed, each airbag A1 to A10 is exposed to the outside air. The airbags A1 to A10 communicate with each other and contract.

  The massage device 10 configured in this manner is configured to inflate and contract both left and right airbags that are not in a symmetric position among the plurality of airbags A1 to A8 that are arranged symmetrically in the backrest 12. For this reason, it is said that a stretchy sensation that twists the body can be obtained.

  Moreover, the massage chair 1 shown to FIG.23 and FIG.24 is mention | raise | lifted as an example of another prior art. The massage chair 1 is configured such that air cells 6 and 7 that can be expanded and contracted by air are disposed on the left and right sides of the seat 2, and an air supply / exhaust device that individually supplies and discharges air is connected to the air cells 6 and 7. It has become.

  When air is pumped from the air supply / exhaust device to the left air cell 6, the air cell 6 expands as shown in FIG. 24, and the right side of the body including the right leg 12 and the right buttock of the user 10 by the expansion of the air cell 6. When the whole is lifted up and the vicinity of the left side of the body is extended by the action, and then the air in the air cell 6 is discharged by the air supply / exhaust device, the right leg 12 of the user 10 is seated on the seat 2. .

  When the expansion and contraction of the air cell 7 and the expansion and contraction of the air cell 6 are sequentially repeated, the left and right leg portions 11 and 12 of the user 10 alternately move up and down, whereby the leg, buttocks, and waist of the user 10 are moved. The muscles in the vicinity of the left side and the right side of the body can be stretched and contracted to perform stretching exercise.

JP 2005-152384 A (page 7, FIG. 1) JP 2004-135807 A (Page 7, FIGS. 2 and 3)

  By the way, the massage machine disclosed in the above-mentioned conventional Patent Document 1 is configured to provide a two-dimensional stretch or twist in the backrest part, and the massage machine disclosed in Patent Document 2 in the seat part. .

  That is, the massage machine of Patent Document 1 is configured to allow stretching or twisting with the up and down direction and the left and right direction as axes in a standing backrest part, but with the front and back direction in the backrest part as an axis. The same thing cannot be performed sufficiently, and the massage machine of Patent Document 2 is configured to allow stretching or twisting about the front and rear direction and the left and right direction of the seat, respectively, but the vertical direction of the seat is The same thing with the shaft cannot be fully implemented.

  As a result, the stretch or twist effect does not spread throughout the treatment area of the body, or the satisfaction with the user is relatively limited due to the two-dimensional monotonous stretch or twist. In order to overcome this problem, three-dimensional twists with the vertical and horizontal directions and the front and rear directions as axes are possible, resulting in an unprecedented high-density stretch or twist effect. Realization of this kind of massage machine was expected.

  Therefore, the present invention has been made to solve the above-described problems, and is a massage machine that increases the density at the body treatment site where the effect of the three-dimensional stretching or twisting is performed on the user's body. It is intended to provide.

That is, the massage machine according to the present invention is configured so that the seat body and the backrest portion connected to each other in a tiltable manner at the rear portion of the seat portion are pressed and expanded or compressed by air supply / exhaust by an air supply / discharge device. A massaging machine having an inflatable and deflated bag to be held, wherein a plurality of the inflatable and inflatable bags are juxtaposed in the left-right width direction on the seat portion and the backrest portion, and the chair body between the seat portion and the backrest portion Each of the synchronized inflatable and inflatable bags in the standing state of the backrest is configured as a synchronized inflatable and inflatable bag row group that synchronously inflates and inflates the inflatable and inflatable bags of the seat portions and the backrest portions adjacent to each other in the length direction. The row group is sequentially expanded and contracted in the left-right width direction.

  In the massage machine of the present invention, a plurality of the expansion / contraction bags of the backrest portion are juxtaposed in the length direction of the backrest portion, and the expansion / contraction bags adjacent to each other in the same direction are synchronously inflated / expanded. It is assumed that it is configured.

  Furthermore, in the massage machine of the present invention, a plurality of the inflatable and deflated bags provided in the seat portion are arranged side by side in the length direction of the seat portion.

  The massage machine according to the present invention includes a pair of left and right inflatable bags provided on the seat portion or the backrest portion, and the inflatable bag is also provided at the center of the pair of left and right inflatable bags. It is assumed that it was provided.

  Furthermore, the massage machine of the present invention is provided with a footrest at the front end of the seat, and the inflatable bag is provided in a pair of front and rear in the footrest.

  Furthermore, in the massage machine of the present invention, a plurality of the inflatable and inflatable bags are inflated from both the upper left and right sides of the seat portion, and a plurality of the inflatable and inflatable bags are arranged in parallel in the length direction of the seat portion.

  Therefore, the massage machine of the present invention has a plurality of the inflatable and inflatable bags arranged side by side in the left-right width direction in the seat portion and the backrest portion, respectively, and in the length direction of the chair body between the seat portion and the backrest portion, respectively. The inflatable and inflatable bag of the adjacent seat and the inflatable and inflatable bag of the backrest are configured to form a synchronized inflatable and inflatable bag row group. Unlike conventional massage machines that can only perform two-dimensional and monotonous stretching that stretches and twists about only the two directions as the axis, the vertical and horizontal directions and the front and rear directions Three-dimensional and complex stretching and twisting with three directions as axes is possible, and the stretching and twisting effects are brought to a higher density than before, and the user's satisfaction can be greatly increased. Such high-density stretching and twisting not only improves the flow of blood vessels and lymph vessels, but also has a fat burning effect and can contribute to the health of the user.

  In the massage machine of the present invention, a plurality of the expansion / contraction bags of the backrest portion are juxtaposed in the length direction of the backrest portion, and the expansion / contraction bags adjacent to each other in the same direction are synchronously inflated / expanded. Since it comprised, in a user's upper body, a stretch and a twist effect can be exerted entirely.

  Furthermore, the massage machine according to the present invention includes a plurality of the inflatable and deflate bags provided in the seat portion in the length direction of the seat portion, so that a wide range of stretches and twists from the user's buttocks to the legs can be obtained. Is possible.

  The massage machine according to the present invention includes a pair of left and right inflatable bags provided on the seat portion or the backrest portion, and the inflatable bag is also provided at the center of the pair of left and right inflatable bags. Since it is provided, smooth stretching or twisting in the seat or backrest is possible, or the degree of stretching or twisting can be adjusted to the user's preference.

  Furthermore, the massage machine of the present invention is provided with a footrest portion at the front end of the seat portion, and the inflatable and deflated bags are provided in the front and rear in the footrest portion, so that the user can stretch on the shin portion. It becomes.

Furthermore, in the massage machine of the present invention, the inflatable and inflatable bags are inflated and inflated from both the upper left and right sides of the seat portion, and a plurality of the inflatable and inflatable bags are juxtaposed in the length direction of the seat portion. Stretching and twisting at the side of the buttocks is possible.

It is a perspective view which shows one Embodiment of the massage machine of this invention. It is a use condition figure showing one embodiment of a massage machine of the present invention. It is a perspective view which shows one Embodiment of the expansion / contraction aspect of the expansion / contraction bag provided in the massage machine of this invention. It is a perspective view which shows one Embodiment of the expansion / contraction aspect of the expansion / contraction bag provided in the massage machine of this invention. It is a perspective view which shows one Embodiment of the expansion / contraction aspect of the expansion / contraction bag provided in the massage machine of this invention. It is a perspective view which shows one Embodiment of the expansion / contraction aspect of the expansion / contraction bag provided in the massage machine of this invention. It is a right view which shows one Embodiment of the state which folded the backrest part in the massage machine of this invention with respect to the seat part. It is a right view which shows one Embodiment of the raising / lowering of the backrest part in the massage machine of this invention, and the appearance aspect of the footrest part. It is a right view which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag each provided in the seat part and backrest part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the seat part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the seat part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is plane explanatory drawing regarding the expansion / contraction aspect of the expansion / contraction bag provided in the chair main body whole region in the massage machine of this invention. It is plane explanatory drawing regarding the expansion / contraction aspect of the expansion / contraction bag provided in the chair main body whole region in the massage machine of this invention. It is plane explanatory drawing regarding the expansion / contraction aspect of the expansion / contraction bag provided in the chair main body whole region in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag each provided in the seat part surface in the massage machine of this invention, and the upper left and right both sides of the seat part. It is a reference figure which shows a prior art. It is a reference figure which shows a prior art. It is a reference figure which shows a prior art.

Below, the massage machine of this invention is demonstrated in detail based on one Embodiment shown on drawing.
FIG. 1 is a perspective view showing an embodiment of the massage machine of the present invention, FIG. 2 is a use state diagram showing an embodiment of the massage machine of the present invention, and FIGS. 3 to 6 are massage machines of the present invention. It is a perspective view which shows one Embodiment of the expansion / contraction aspect of the expansion / contraction bag provided in FIG. 7, FIG. 7 is the right view which shows one Embodiment of the state which folded the backrest part in the massage machine of this invention with respect to the seat part. FIG. 8 is a right side view showing an embodiment of raising and lowering of the backrest portion and the appearance of the footrest portion in the massage machine of the present invention, and FIG. 9 is a seat portion and a back in the massage machine of the present invention. It is a right view which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag each provided in the neck part, FIG.10 and FIG.11 is related with the expansion / contraction aspect of the expansion / contraction bag provided in the seat part in the massage machine of this invention. It is explanatory drawing which shows one Embodiment, FIG. It is explanatory drawing which shows one Embodiment of the expansion / contraction bag provided in the backrest part in a surgeon machine, FIG. 13 thru | or FIG. 17 is one regarding the expansion / contraction aspect of the expansion / contraction bag provided in the backrest part in the massage machine of this invention. It is explanatory drawing which shows embodiment, FIG. 18 thru | or FIG. 20 is a plane explanatory drawing regarding the expansion / contraction aspect of the expansion / contraction bag provided in the chair main body whole region in the massage machine of this invention, FIG. 21 is in the massage machine of this invention. It is explanatory drawing which shows one Embodiment regarding the expansion / contraction aspect of the expansion / contraction bag respectively provided in the seat part surface and the upper left and right both sides of the seat part. 22 to 24 are reference diagrams showing the prior art.

  That is, as shown in the embodiment of FIGS. 1 and 2, the massage machine 1a of the present invention is used in the seat portion 11a with which the user's buttocks and thighs abut and the rear portion of the seat portion 11a. The chair main body 10a is provided with a backrest portion 12a against which a person's back and waist are in contact.

  The backrest portion 12a can be tilted up and down (reclined), and a footrest portion 13a on which a user's shin portion can mainly be placed is provided at the front end of the seat portion 11a. Is pivotably connected to the.

  The seat portion 11a, the backrest portion 12a, and the footrest portion 13a are configured such that a cushion such as sponge rubber is held in a hollow box-like housing frame and the whole is covered with a cover.

  Further, a support pipe 101a that extends linearly in the left-right width direction is horizontally provided at the lower portion of the seat portion 11a, and the entire chair body 10a is directly connected to the floor surface at the center lower portion of the support pipe 101a. A circular base 102a is supported on the bottom.

  Further, a pair of left and right armrests 14a and 14a for placing the user's hand and arm are erected on the upper left and right ends of the support pipe 101a. The backrest 12a is pivotally supported by pivots 141a and 141a provided at the rear ends of the pair of left and right armrests 14a and 14a, respectively, so as to be pivotable in the front-rear direction. The backrest 12a can be tilted and rotated in the front-rear direction from the standing state to the rearward lying state with the support shaft 141a as a fulcrum, and the tilt angle can be adjusted.

  In addition, as shown in FIG. 7, the backrest 12a can be folded in such a manner that the backrest 12a is tilted forward and overlapped with the seat 11a. In this case, the connection of the portion where the seat portion 11a is rotatably connected at the lower end of the backrest portion 12a is released.

  As shown in FIG. 8, the seat 11a is movable in the front-rear direction by a slide mechanism 15a extending forward from the center of the support pipe 101a. Although not shown, the slide mechanism 15a may be composed of an advance / retreat rod and a fitting pipe for fitting and inserting the advance / retreat rod so as to be slidable.

  Therefore, when the backrest 12a is tilted backward from the standing state, the upper portion of the backrest 12a is inclined rearward relative to the support shaft 141a and the lower portion of the backrest 12a is more than the support shaft 141a. Projecting forward, the seat portion 11a slides forward together with the footrest portion 13a by the slide mechanism 15a.

  Although not shown in the drawings, the raising / lowering mechanism (not shown) of the backrest part 12a, the slide mechanism 15a of the seat part 11a, and the turning mechanism (not shown) of the footrest part 13a are respectively appropriately provided. Hydraulic cylinders and electric actuators can be used.

  As shown in FIG. 1, the massage machine 1a of the present invention has an inflatable and deflated bag 2a that is pressed and inflated or held by pressing and expanding by air supply / exhaust by an air supply / exhaust device 3a at an appropriate position of the chair body 10a. It is composed.

  Although not shown, the air supply / exhaust device 3a controls an electronic pump with an air pump that generates compressed air, a distributor including a plurality of electromagnetic valves that distribute the compressed air to each air hose, and an internal mechanism of the distributor. Mainly composed of electronic control circuit. As shown in FIG. 1, the air supply / discharge device 3a is provided in the base 102a disposed under the seat portion 11a.

  The inflatable bag 2a is manufactured by welding molding with a soft resin or nylon sheet, or blow molding of the same material, and can withstand continuous expansion and contraction by air supply / exhaust of the air supply / discharge device 3a. Is.

  As shown in FIG. 1, the massage machine 1a of the present invention has a structure in which a plurality of the inflatable and deflated bags 2a are arranged in parallel in the left-right width direction on the seat portion 11a and the backrest portion 12a. Since the electromagnetic valves that communicate independently with each other are provided for each inflatable bag 2a, various pressing modes are possible.

  Moreover, as shown in FIG. 18, the massage machine 1a of the present invention has an inflatable bag for seat portions 11a adjacent to each other in the length direction of the chair body 10a between the seat portion 11a and the backrest portion 12a. It is assumed that a synchronous expansion / contraction bag row group 20a that synchronously expands and contracts 2a and the expansion / contraction bag 2a of the backrest portion 12a is provided.

  In the case of the configuration shown in FIG. 18, the synchronous inflatable and inflatable bag row group 20a is divided into three row groups of a left row group, a center row group, and a right row group in the lateral width direction of the seat portion 11a and the backrest portion 12a. Each of the inflatable and inflatable bags 2a adjacent to each other of the synchronous inflatable and inflatable bag row group 20a is synchronously inflated and inflated. In the drawing, the synchronized inflatable bag array group 20a of the left-side group is shown in an expanded state.

  Furthermore, the massage machine 1a of the present invention is configured such that each of the synchronous inflatable and deflated bag row groups 20a is inflated and contracted sequentially in the left-right width direction in the standing state of the backrest 12a.

  That is, in the left column group, the central column group, and the right column group, which are the synchronous inflatable and deflated bag row groups 20a, 20a, and 20a, for example, the inflatable and deflated bags 2a shown in FIGS. 1 and 12 are all shrunk. From the state, as shown in FIGS. 3 and 13, first, only the left column group is expanded, and then the central column group is expanded as shown in FIGS. Thereafter, when the right column group is inflated, as shown in FIGS. 5 and 15, all the inflatable bags 2 a are in an inflated state.

  Next, as shown in FIG. 16, among the synchronous inflatable and inflatable bag row group 20a, only the left side row group is shrunk, and then the central row group is shrunk as shown in FIG. As shown in FIGS. 1 and 12, all the inflatable and deflated bags 2a are in a contracted state. In addition, the above-mentioned left side row group is expanded again, and the above-described sequential expansion / contraction of each synchronous expansion / contraction bag row group is repeated at regular intervals.

  The sequential expansion / contraction of each of the synchronous expansion / contraction bag row groups 20a, 20a, 20a is shown in the backrest 12a in FIGS. 12 to 17, but the same applies to the seat 11a shown in FIG. This is an expansion / contraction mode.

  With the sequential expansion / contraction of the synchronous expansion / contraction bag row group 20a in the seat portion 11a and the backrest portion 12a in the standing state, the portion of the seated user from the buttocks to the waist is particularly three-dimensional. It is possible to produce a stretch and twist.

  That is, as shown in FIG. 9, the left / right axis A1 that is the axis in the left / right direction (the width direction of the chair body 10a) is obtained by the mutual inflating operation of the inflatable and deflated bags 2a in the seat portion 11a and the backrest portion 12a. In the case shown in FIG. 13, the stretch around the vertical axis A2 that is the axis in the vertical direction (the height direction of the chair body 10a) in the backrest portion 12a. In addition, in the case shown in FIG. 10, the seat 11a causes a twist about the longitudinal axis A3 that is the axis in the longitudinal direction (the length direction of the chair body 10a). The massage machine 1a of the present invention simultaneously performs stretching and twisting on each of the left and right axis A1, the up and down axis A2, and the front and rear axis A3, so that a three-dimensional and complicated stretch or twist is performed. Ri has become a thing of the unique configuration that brings the effect.

  Note that the twist about the left and right axis A1 can also be caused by a tilting operation of the backrest 12a with respect to the seat 11a.

  Further, as shown in FIG. 18, the massage machine 1a of the present invention has a plurality of the inflatable and deflate bags 2a of the backrest portion 10a arranged side by side in the length direction of the backrest portion 12a and is adjacent to each other in the same direction. Since each inflatable bag 2a is configured to be inflated and inflated synchronously, a stretched or twisted effect can be exerted on the entire upper body of the seated user.

  Furthermore, in the massage machine 1a of the present invention, a plurality of the inflatable and deflated bags 2a provided in the seat portion 11a in the seat portion 11a are arranged side by side in the length direction of the seat portion 11a. Extensive stretching and twisting on the legs is possible.

  For example, as in the case of the configuration shown in FIG. 1, another one formed in the front side of each of the inflatable and deflated bags 2 a, 2 a, 2 a arranged in parallel in the left and right width direction on the seat portion 11 a is long in the left and right width direction. The two inflatable bags 2a can be provided, or, as in the configuration shown in FIG. 18, on the front side of the inflatable bags 2a, 2a, 2a arranged in parallel in the left-right width direction on the seat portion 11a. The inflatable bag 2a can be provided in the form divided in the left-right width direction.

  Moreover, as shown in FIG.1 and FIG.18, the massage machine 1a of this invention shall consist of the said expansion-contraction bag 2a provided in the said seat part 11a or the said backrest part 12a, respectively, and from these left-right pair, The inflatable bag 2a is also provided at the center of the inflatable bag 2a.

  That is, the expansion / contraction bag 2a formed vertically long across the center of each of the pair of left and right expansion / contraction bags 2a and 2a provided above and below the backrest 12a is provided.

  On the other hand, the expansion / contraction bag 2a formed long in the front-rear direction is also provided at the center of the pair of left and right expansion / contraction bags 2a, 2a of the seat portion 11a.

  The left and right and center inflatable bags 2a disposed in the seat portion 11a and the backrest portion 12a belong to the synchronous inflatable bag row groups 20a, 20a, and 20a, respectively. Thus, it is possible to smoothly perform the sequential expansion / contraction in each of the synchronized expansion / contraction bag row groups 20a, 20a, 20a.

  Further, each of the central inflatable bags 2a provided on the seat portion 11a and the backrest portion 12a is independent of the pair of left and right inflatable bags 2a and 2a provided on the left and right sides, respectively. Since it is inflated and contracted, the degree of expansion of each of the expansion and contraction bags 2a at the center is adjusted so that the degree of stretch and twist by the pair of left and right expansion and contraction bags 2a and 2a can be adjusted to the user's preference. May be.

  Furthermore, the massage machine 1a of the present invention is provided with a footrest 13a at the front end of the seat 11a as shown in FIGS. 1, 6 and 18, and the inflatable bag 2a is moved back and forth at the footrest 13a. A pair is provided.

  The pair of front and rear inflatable bags 2a in the footrest portion 13a are provided with protruding members 22a that are formed long in the left-right width direction of the footrest portion 13a on the surface side. Therefore, when each of these inflatable and deflate bags 2a is inflated, each of the projecting members 22a moves to the surface side of the footrest portion 13a, and both legs (mainly the shin portion) of the user placed on the footrest portion 13a. The back side of the skin will be pressed, and acupressure massage can be performed.

  Further, by repeating the expansion of the pair of front and rear inflatable bags 2a provided on the footrest portion 13a alternately and in a fixed time, it is possible to stretch the legs of the user.

  The protruding member 22a of the footrest 13a is provided in the footrest 13a so as not to protrude from the surface of the footrest 13a when not in use.

  Further, as shown in FIGS. 18 to 20, the massage machine 1a of the present invention inflates and contracts the inflatable bag 2a from both the upper left and right sides of the seat portion 11a, and a plurality of the inflatable bags 2a are arranged in the length direction of the seat portion 11a. It is supposed to be.

  That is, the expansion / contraction bags 2a that are inflated from both the left and right sides of the seat portion 11a are disposed on the side surfaces of the pair of left and right armrest portions 14a and 14a. Although not shown in the drawings, the seat portion 11a may be provided on the inner surface of the wall portion that rises upward from the left and right ends.

  Therefore, as shown in FIG. 19, the front and rear inflatable bags 2a and 2a provided on the upper left side surface of the seat portion 11a or the left side surface of the armrest portion 14a are inflated for a certain period of time, thereby It becomes possible to bring about the stretch and twist effect in the side part of the buttocks.

  Furthermore, the massage machine 1a of the present invention shown in FIG. 18 is the synchronous inflatable bag in the seat 11a, the backrest 12a, the footrest 13a, and the pair of left and right armrests 14a and 14a of the chair body 10a. It is assumed that the column group 20a is configured as five columns.

  That is, a group of rows comprising the expansion and contraction bags 2a and 2a (which respectively press the side surfaces of the thigh and the buttocks) disposed on the front and back of the side surface of the left armrest portion 14a or the upper left side of the seat portion 11a. In the first row, and the left and right inflatable bags 2a, 2a and 2a (pressing the head or neck, back and waist, respectively) and the left side of the seat 11a It consists of compressed bags 2a and 2a (pressing the back of the thigh and the buttocks, respectively) and the inflated and compressed bags 2a and 2a on the left side of the footrest 13a (pressing the back of the shin and ankle, respectively) The row group is the second row, and from the center expansion / contraction bag 2a (pressing the spinal cord) of the backrest portion 12a and the center expansion / contraction bag 2a of the seat portion 11a (pressing the center back surface of the buttocks) This column group is the third column.

  Further, the respective inflatable and deflated bags 2a, 2a and 2a on the right side of the backrest portion 12a (pressing the head or neck portion, the back portion and the waist portion, respectively) and the inflatable and deflated bags 2a and 2a on the right side of the seat portion 11a. 4 rows each of a row group consisting of (pressing the back of the thigh and the buttocks) and the inflatable / deflate bags 2a and 2a (pressing the back of the shin and ankle respectively) on the right side of the footrest portion 13a From the side of the right armrest portion 14a or the upper right side of the seat 11a, the inflatable bags 2a and 2a disposed on the front and rear (press the thigh and the side of the buttocks respectively) This column group is the fifth column.

  In this way, when the synchronous inflatable and deflated bag group 20a, 20a, 20a, 20a, and 20a consisting of five rows are sequentially inflated in the left-right width direction for each row group in the manner as described above, In particular, when the backrest 12a is in an upright state and each of the synchronous inflatable bag train groups 20a is inflated and inflated, the left and right axes A1, Three-dimensional stretching or twisting about all three of the axis A2 and the front-rear axis A3 can be performed from the back of the user to the buttocks or legs.

  Further, in the configuration shown in FIG. 20, each of the synchronized inflatable and inflatable bag rows 20 a is divided into the seat portion 11 a and the backrest portion 12 a, and the footrest portion 13 a and the armrest portion 14 a, The sequential expansion / contraction of each synchronous expansion / contraction bag row group 20a is performed for each of the seat portion 11a, the backrest portion 12a, and the footrest portion 13a.

  For example, as shown in FIG. 20, the synchronous inflatable and deflated bag row group 20a, 20a and 20a formed on the backrest portion 12a is sequentially inflated from the right side to the left side, and at the same time configured on the seat portion 11a. The synchronous inflatable / deflective bag row group 20a, 20a, 20a, which is also composed of the same three rows, is sequentially inflated from the left side to the right side, and at the same time, the synchronous inflatable / deflective bag row group composed of the two rows formed on the footrest portion 13a at the same time. 20a and 20a can be expanded and contracted sequentially from the right side to the left side.

  The sequential expansion / contraction of the synchronous expansion / contraction bag row group 20a / 20a / 20a in the seat portion 11a includes expansion / contraction of the synchronous expansion / contraction bag row group 20a / 20a formed in the left and right armrest portions 14a / 14a. For example, the synchronous inflatable bag array group 20a of the left armrest portion 14a, the synchronous inflatable bag array group 20a on the left side of the seat portion 11a, the synchronous inflatable bag array group 20a in the center of the seat portion 11a, and the right side of the seat portion 11a The inflatable and inflatable bag row group 20a and the inflatable and inflatable bag row group 20a in the right armrest portion 14a, or in the left and right armrest portion 14a. The synchronous inflatable and deflated bag row group 20a and the synchronous inflatable and deflated bag row group 20a on the right armrest portion 14a and the synchronous inflatable and deflated bag row group 20a on the right side of the seat portion 11a may be synchronously inflated and inflated.

  FIG. 21 shows a configuration in which the user's buttocks are efficiently lifted upward and stretched. That is, the pair of left and right inflatable bags 2a and 2a are provided on the surface of the seat portion 11a, and each inflatable and inflatable bag 2a is fastened to the center side of the seat portion 11a by a fastening portion 21a.

  Further, the inflatable bag 2a is provided on both the upper left and right sides of the seat portion 11a or on the side surfaces of the pair of left and right armrest portions 14a and 14a, and the inflatable and deflated bags 2a are fastened on the upper side. It is fixed at the portion 21a.

  Therefore, as shown in FIG. 21, for example, the inflatable bag 2a on the right side of the surface of the seat 11a is inflated in the direction from the right to the center and upwards to push the user's right heel upward, above the seat 11a. The inflatable bag 2a provided on the right side or the right side of the armrest portion 14a is also inflated in the direction from the right side toward the center upward, and the seat portion 11a lifts the heel part that takes up most of the weight of the upper body of the user. You can help.

  Each said inflatable bag 2a applied to the massage machine 1a of this invention demonstrated so far may be suitably polymerized according to the expansion width and the expansion direction. In the embodiment shown in FIG. 1, the pair of left and right inflatable bags 2a and 2a provided at the lowest position of the backrest 12a and the pair of left and right inflatable bags provided at the rearmost position of the seat 11a. 2a and 2a are polymerized.

DESCRIPTION OF SYMBOLS 1a Massage machine 10a Chair main body 101a Support pipe 102a Base 11a Seat part 12a Backrest part 13a Footrest part 14a Armrest part 141a Support shaft 15a Slide mechanism 2a Expansion / contraction bag group 20a Synchronous expansion / contraction bag group 21a Fastening part 22a Protrusion member 3a Air supply / discharge device A1 Left / right axis A2 Vertical axis A3 Front / back axis

Claims (6)

  Massage in which an inflatable bag that presses and inflates or holds inflated by air supply / exhaust by an air supply / exhaust device at an appropriate position of a chair body that includes a backrest that is connected to the back of the seat so that it can be tilted up and down. A plurality of the inflatable and inflatable bags arranged side by side in the left-right width direction in the seat portion and the backrest portion, and seats adjacent to each other in the length direction of the chair body between the seat portion and the backrest portion Synchronous inflatable / deflective bag rows that synchronize and inflate the inflatable and inflatable bags of the backrest and the inflatable and inflatable bags of the backrest are configured. A massage machine characterized by being configured to shrink.   A plurality of the inflatable and inflatable bags of the backrest portion are arranged side by side in the length direction of the backrest portion, and the inflatable and inflatable bags adjacent to each other in the same direction are configured to synchronize and inflate. Item 1. A massage machine according to item 1.   The massaging machine according to claim 1 or 2, wherein a plurality of the inflatable and inflatable bags provided in the seat portion are arranged in parallel in the length direction of the seat portion.   The inflatable bag provided on the seat portion or the backrest portion includes a pair of left and right sides, and the inflatable bag is provided in the center of the left and right inflatable bags. The massage machine according to any one of claims 1 to 3.   The massage machine according to any one of claims 1 to 4, wherein a footrest portion is provided at a front end of the seat portion, and the inflatable bag is provided in a pair of front and rear in the footrest portion.   The massage machine according to any one of claims 1 to 5, wherein a plurality of the inflatable and inflatable bags are inflated and contracted from both the upper left and right sides of the seat portion, and a plurality of the inflatable and inflatable bags are arranged in the length direction of the seat portion.