JP3896475B2 - Combined massage machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a combined massage machine characterized by combining pressure and mechanical movements for the purpose of obtaining a combined effect of massage around the back and spinal cord of the human body in the sitting position, massage, acupressure, etc. is there.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, chair-type devices called massage machines or massage machines for the purpose of obtaining a massage or massage effect on the back of a human body in a sitting position are widely available on the market. And the mechanism is such that the roll provided on the back plate of the chair-type base body reciprocates up and down, or the striking is actuated, and the shoulder or back is mechanically tapped or hesitated, or the back plate. In addition, a plurality of air sac are provided in a horizontal direction on a seat, and pressure is gradually supplied to and discharged from the air sac to obtain a wrinkle or wrinkle effect.
[0003]
[Problems to be solved by the invention]
Thus, the former, that is, due to mechanical movement, has a strong intuition for compression, and women and women and elderly people have a lot of resistance in use, and the pneumatic type has its contractibility and moderate aspect. Although a soft feeling can be obtained for the user by the stimulus, there is a problem that the rubbing effect is inferior.
[0004]
Means to be Solved by the Invention
In view of the actual situation, the present inventor combined the characteristics of the mechanical mechanism and the superiority of the pneumatic type to constitute a single massage machine, so that each characteristic was combined. It has succeeded in enhancing the massage effect.
[0005]
That is, a rubbing body that can move up and down in the center of the back plate of the chair-type base is arranged to perform a mechanical massage operation, and a plurality of air sacs are arranged on the left and right rows of the back plate with the rubbing mechanism portion interposed therebetween. This is a combined massage machine that combines these mechanical massage operations and pneumatic massage operations so that each air sac expands and contracts simultaneously with the supply and discharge of pressurized air. The shaft end rollers for enabling the rubbing body to move up and down so that the rubbing body can be protruded by a certain amount while the rubbing body moves up and down the center of the back plate. It is assumed that it is provided below, and a chevron is raised at an appropriate location on the rail plate that guides the shaft end roller so that it can roll, and the shaft end is placed on the inner folding edges on both sides of the machine located immediately above the chevron. Forming the protruding port of the roller, the air sac After supplying and inflating the right air sac at the same time, the internal pressure air is discharged so that it can be contracted, and then the right and left air sac in the next stage is supplied and discharged to simultaneously expand and contract the air sac at this stage. The characteristics of the mechanical massage action and the superiority of the pneumatic massage action are synthesized, and the characteristics of the mechanical massage action and the superiority of the pneumatic massage action are synthesized. I'm trying.
[0006]
The rubbing body can be reciprocated. Further , the sliding body can be prevented from protruding on the back plate surface when not in use, and the left and right air sac provided at the uppermost stage can be provided at a position where the neck muscle is pinched. Further, the rubbing body and the air sac can be covered or concealed by the outer fabric, and can be started, stopped, or selected by the remote control operation.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the composite massage machine according to the present invention will be described in further detail according to one embodiment shown in the drawings.
[0008]
In FIG. 1, 1 is a chair-type base body provided with a seat 1a and a back plate 1b, 2 is a rubbing body composed of a roll or the like that can be moved up and down by a rubbing mechanism as will be described later at the center of the back plate 1b, Reference numeral 3 denotes a plurality of air sacs provided on the left and right of the rubbing mechanism of the back plate 1b.
[0009]
The air sac 3 of the back plate 1b is divided into left and right rows across the track of the rubbing body 2, but the left and right air sac 3a, 3a arranged at the uppermost stage pinch the neck muscles. In addition to being provided at the position, each of the left and right columns, including the uppermost one, is composed of a plurality of upper and lower independent air sacs 3a, 3b, 3c,..., Each leading to a compressor (not shown) A pressure air hose 4 is provided, which passes from the compressor to each air sac through a distributor or the like, and allows supply and discharge of pressure air to each row.
[0010]
That is, the air sac in each row, for example, is supplied to the left and right air sac 3a, 3a at the uppermost stage and inflated at the same time, and then the internal pressure air is discharged to make it contractable. Supplying / exhausting and sequentially shifting to the lower air sac such that the air sac of this stage is simultaneously expanded and contracted.
[0011]
The air sac 3 according to the present invention is not limited to being embedded in the surface of the back plate 1b of the base 1 described above, but by providing a plurality of air sac 3 'on the surface of the seat 1a in the lateral (horizontal) direction, At the same time, an effect such as a heel can be imparted to the buttocks and upper limbs (thighs), and two heel mechanisms 5 each having an air sac 5a on the front surface 1c of the seat 1a are attached, and these are connected via a hose 4. It is also possible to freely massage the lower limbs (calves) by connecting to the compressor.
[0012]
Therefore, a combination of a saddle mechanism and / or an acupuncture mechanism with an air sac on the front of the seat can provide a whole body massage or whole body massage effect that simultaneously massages the buttocks, upper and lower limbs. .
[0013]
In addition, the pressure distribution method for each air sac is not limited to that of the above-described embodiment, and the air distribution order can be variously combined, and the user can arbitrarily select it by remote control operation. Is.
[0014]
Next, the operation mechanism of the rubbing body 2 will be described. FIG. 2 shows an example in which the roll rubbing body 2 is used. In FIG. Is a sprocket shaft that is pivotally supported on a side plate 6b near both ends in the longitudinal direction of the machine casing 6, and two sprockets 7a are rotatably arranged on each shaft at the same interval. The shaft 7 is connected to the motor (M) using an appropriate power transmission means such as a belt or a chain (C) using the shaft 7 as a drive shaft.
[0015]
Further, in the machine casing 6, an endless chain 7b is attached between the front and rear sprockets 7a, and a spindle block 2b for supporting the roll shaft 2a and a shaft end roller 2c are attached on the long diameter thereof. In this case, the two rubbing bodies 2 are both chained when the rubbing bodies 2 are stopped by shifting the mounting positions of the two roll shafts 2a fixed on the chain 7b slightly to make them unequal distances. If it is on the back side, the sliding body 2 can be prevented from projecting on the back plate surface when not in use, which is advantageous for obtaining a wrinkle or wrinkle effect by the air bag.
[0016]
In the present invention, the rubbing body 2 that can be moved up and down is a structure in which a roll shaft 2a is fixed to an endless chain 7b as in the above example, and a roll is provided on the roll shaft. In place of the rubbing body 2 and the front and rear sprockets 7a, a drum on which a chain or a rope can be wound is disposed, and the rubbing body fixed therebetween is moved forward and backward by a limit switch or the like. Also included are those in which the rubbing body is reciprocated by rotating it to the right.
[0017]
On the other hand, a rail plate 6c is provided below the inner folding edge 6a on both sides of the machine 6 so as to guide the shaft end roller 2c so that the shaft end roller 2c can roll. An angle portion 6d is provided at an appropriate position of the rail plate 6c. The shaft 2a and the rubbing body 2 are allowed to enter a certain height via a shaft end roller 2c that is raised and rolls on the rail plate 6c. However, in this case, it is necessary to form a protruding opening 6e of the shaft end roller 2c at the inner folding edge 6a located immediately above the chevron 6d.
[0018]
The air sac and the rubbing mechanism of each part are in principle covered and concealed by the surface fabric (not shown) of the base 1, and the rubbing body 2 and the air sac 3 3 ′ of each part, etc. As described above, starting, stopping, or selection of strength or operating portion can be easily performed by the user while sitting down by operating the remote controller.
[0019]
【The invention's effect】
By adopting such a configuration, the present invention provides a massage effect by a rubbing body that rolls up and down across the user's spinal cord in a sitting position, and only exhibits a function of promoting blood circulation around the spine. In addition, by allowing the rubbing body to protrude by a certain amount, in addition to the above functions, it is possible to enhance the wrinkle effect, that is, the comfort of the finger pressure.
[0020]
On the other hand, since the air sac is provided vertically on both sides of the rubbing body, each air sac arranged independently above and below is repeatedly expanded and contracted in response to the supply and discharge of pressurized air performed simultaneously in the same row. In addition, it exerts an acupuncture effect due to its wide surface, comfortably massages the back muscles, combined with the light rubbing or acupuncture function by the above-mentioned rubbing body, and special effects in restoring muscle fatigue on the entire back Is played.
[0021]
In this case, by synchronizing the expansion / contraction operation of the air sac with the running speed (position) of the rubbing body, it is possible to obtain a function of arbitrarily adjusting the contact force of the rubbing body to the skin.
[Brief description of the drawings]
FIG. 1 is a perspective view of a composite massage machine of the present invention from which a base fabric is removed. FIG. 2 is a plan view showing an example of a rubbing mechanism. FIG. 3 is a cross-sectional view taken along line XX in FIG. Explanation】
DESCRIPTION OF SYMBOLS 1 Chair type base | substrate 1a Seat 1b Back board 2 Rub body 3 Air sac 3a Air sac 3b Air sac 3c Air sac

Claims (6)

A rubbing body that can move up and down in the center of the back plate of the chair-type base is arranged to perform a mechanical massage operation, and multiple stages of air sacs are divided into the left and right rows of the back plate with the rubbing mechanism part in between. It is a combined massage machine that combines a mechanical massage operation and a pneumatic massage operation, and each pneumatic sac is expanded or contracted simultaneously by supplying or discharging pressurized air , A shaft end roller for enabling the rubbing body to move up and down so that the rubbing body can protrude a certain amount while the rubbing body moves up and down the center of the back plate is below the inner folding edges on both sides of the machine. A chevron is raised at an appropriate location on the rail plate that rotatably guides the shaft end roller, and the shaft end roller is attached to the inner folding edges on both sides of the machine located immediately above the chevron. Protrusions are formed, and the air sac After supplying and inflating the sac at the same time, the internal pressure air is discharged to allow the contraction, and then the right and left air sac at the next stage is supplied and discharged to simultaneously expand and contract the air sac at this stage. A composite massage machine characterized by sequentially shifting to the lower air sac and combining the characteristics of the mechanical massage operation and the superiority of the pneumatic massage operation .   The composite massage machine according to claim 1, wherein the rubbing body is reciprocated. Multifunction massage machine according to claim 1 or 2, wherein the protrusion of the sliding Kosukarada can be prevented in the back plate surface when not in use. The composite massage machine according to any one of claims 1 to 3, wherein the left and right air sac disposed in the uppermost stage are provided at a position where the neck muscle is pinched. The composite massage machine according to any one of claims 1 to 4 , wherein the rubbing body and the air sac are covered and concealed by a surface fabric. The composite massage machine according to any one of claims 1 to 4 , wherein the rubbing body and the air sac are capable of being started, stopped, strength, or selection of an operation site by remote control operation.

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