CN102743278A - Pneumatic massaging machine - Google Patents
Pneumatic massaging machine Download PDFInfo
- Publication number
- CN102743278A CN102743278A CN2012101027977A CN201210102797A CN102743278A CN 102743278 A CN102743278 A CN 102743278A CN 2012101027977 A CN2012101027977 A CN 2012101027977A CN 201210102797 A CN201210102797 A CN 201210102797A CN 102743278 A CN102743278 A CN 102743278A
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- China
- Prior art keywords
- air
- electromagnetic valve
- sheet metal
- metal member
- fixed part
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
- A61H9/0092—Cuffs therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
- A61H2201/1409—Hydraulic or pneumatic means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5023—Interfaces to the user
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5056—Control means thereof pneumatically controlled
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
Abstract
The present invention provides a pneumatic massaging machine (20) capable of raising silence by suppressing vibration generated along with a conversion motion of a converter from being transmitted to a housing. The pneumatic massaging machine (20) comprises: an air bag which is expanded or contracted by supplying or exhausting air; an air pump (31) capable of supplying the air to the air bag; an electromagnetic valve (32) used for converting states between an air supplying state in which the air is supplied to the air bag from the air pump (31) and an air exhaust state in which the air is exhausted from the air bag; a metal plate component (37) fixedly provided with the electromagnetic valve (32); and a gasket component (38) which is made by rubber and arranged between the metal plate component (37) and a housing (30).
Description
Technical field
The present invention relates to a kind ofly make to row through air that air bag is swollen to contract the air massage device that user is carried out treatment.
Background technology
In the past, as such air massage device, known had for example patent documentation 1 a described air massage device.In this air massage device, the half-way that connects fluid (air) passage of air pump and air bag is provided with switching valve (transducer).Through the on-off action (switching motion) of this switching valve of control device control, air is changed to atmospheric exhaust condition from air bag row from give gaseity and air that air pump is supplied to air bag.
Patent documentation 1: TOHKEMY 2006-204764 communique
Yet in air massage device in the past, switching valve directly is fixed on the housing of the gabarit that constitutes air massage device by secure components such as bolts.Therefore, the vibration that this switching valve produces in the time of can appearing at switching valve and carry out on-off action passes the problem that causes undesirable noise to housing through the secure component of rigid body structure.
Summary of the invention
The present invention proposes to above-mentioned situation just, and its purpose is to provide a kind of can pass the air massage device that suppresses to improve silence to housing through the vibration that the switching motion of following transducer is produced.
In order to reach above-mentioned purpose, the present invention provides a kind of air massage device, and it possesses: air bag makes this airbag inflation or contraction through supply or air-out; Air pump can be supplied to said air bag with said air; Transducer, it is changed by the exhaust condition of discharging from said air bag from give gaseity and said air that said air pump is supplied to said air bag said air; Fixed part is fixed with said transducer; And elastomer, this elastomer is arranged on said transducer from the position that said housing leaves between the said fixed part of state support that has the space between said fixed part and the housing and between with said fixed part and said housing thus.
In addition, preferably, in air massage device of the present invention, on said fixed part, be fixed with a plurality of said transducers.
In addition, preferably, in air massage device of the present invention, the gas passage of giving that is had flexual non-linear shape between said air pump and the said transducer connects.
In addition, preferably, in air massage device of the present invention, on said transducer, be connected with the electric wire that is in relaxed state.
In addition, preferably, in air massage device of the present invention, said fixed part possesses: be supported portion, it is by said elastomeric support; Fixed part is fixed with said transducer, and the distance between said fixed part and the said housing is different from the said distance that is supported between portion and the said housing.
In addition, preferably, in air massage device of the present invention, said fixed part is made up of the rubber-like sheet metal member.
In an example, said elastomer contacts with the lower surface of said fixed part and these two faces of inner surface of said housing.
Based on the present invention, can pass through the vibration that the switching motion of following transducer is produced and suppress to improve silence to housing.
Description of drawings
Fig. 1 is the axonometric chart of massage armchair that the air massage device of embodiment of the present invention is installed.
Fig. 2 is the unitary stereoscopic figure of the supply and exhaust of air massage device.
Fig. 3 is the axonometric chart of the unitary inside of supply and exhaust.
Fig. 4 is the axonometric chart of the unitary major part of supply and exhaust.
Fig. 5 is the part section front view of the unitary major part of supply and exhaust.
Fig. 6 is the axonometric chart of the unitary major part of supply and exhaust of variation.
Symbol description
20 ... Air massage device, 23 ... Air bag, 30; 30a; 30b ... Housing, 31 ... Air pump, 32 ... Electromagnetic valve (transducer), 37 ... Sheet metal member (fixed part), 38 ... Liner component (elastomer), 41 ... Be supported portion, 42 ... Fixed part, 51 ... Electric wire, 52 ... Give gas passage, L1; L2 ... Distance, S ... The space.
The specific embodiment
Below, with reference to Fig. 1～Fig. 5, an embodiment of the invention are described.
As shown in Figure 1, the massage armchair 10 of this embodiment possesses platform or shank 11, and this or shank 11 are placed on the ground (not giving diagram), are fixed with the seat portion 12 that user can be taken one's seat on the top of this shank 11.In addition, the rear side of seat portion 12 is provided with the back-rest 13 that supplies the user backrest, and this back-rest 13 can fascinate.The front side of seat portion 12 is provided with the leg placement section 14 that user can be put lower limb.Then, the both sides of seat portion 12 are provided with the pair of right and left armrest part 15 that extends to the place ahead of seat portion 12 from back-rest 13, and these armrest parts 15 let user put arm.
Whole back-rest 13 quilt cover portions 16 cover.In cover portion 16, be assembled with the massage mechanism 17 that can move back and forth along the vertical direction, 17 pairs of user of massage mechanism carry out the massage of machinery.Drive motor (diagram slightly) but transmission be attached on this massage mechanism 17.Driving force through this drive motor carries out following action: massage mechanism 17 is moved up and down, perhaps make the sub-17a of a pair of treatment that is arranged on this massage mechanism 17 be scheduled to the treatment action.That is to say; The sub-17a of a pair of treatment moves through contact with the inner surface of cover portion 16 on one side on one side, various massages (predetermined treatment is moved) such as kneads, rubs and beat across each treatment position of shoulder, waist or the back etc. of 16 pairs of user of cover portion.
In addition, the massage armchair 10 of this embodiment is provided with air massage device 20, and this air massage device 20 comes user is carried out treatment through changing the air pressure of supplying with for the treatment position of oppressing (pushing) user.As shown in Figure 1, this air massage device 20 is made up of with a plurality of air bags 23 (the leg placement section 14 as shown in Figure 1 and bottom of armrest part 15) on each position that under supply and exhaust pipe 22 and state that this supply and exhaust unit 21 is connected, is arranged on massage armchair 10 the inner supply and exhaust unit 21 of the shank that is arranged on massage armchair 10 11.In addition, also can on the surface of back-rest 13 or seat portion 12 air bag 23 be set as required.
Like Fig. 2 and shown in Figure 3, supply and exhaust unit 21 possesses housing 30.Then, taken in the inside of this housing 30: driven air pump 31 when supplying air to said air bag 23; A plurality of (being 2 in this embodiment) as the electromagnetic valve 32 of transducer, these electromagnetic valves 32 carry out switching motion in the half-way of the venting channels 60 that connects air pump 31 and air bag 23; And as the control substrate 33 of control device, these control substrate 33 control air pump 31 and electromagnetic valves 32.Housing 30 is for example rectangular shape, by side body 30a and last side body 30b form down.
In embodiment illustrated, venting channels 60 should connect air pump 31 and electromagnetic valve 32 to gas passage 52 by constituting for gas passage 52 and above-mentioned supply and exhaust pipe 22, and this supply and exhaust pipe 22 connects electromagnetic valve 32 and air bag 23.In addition, the spool of electromagnetic valve 32 (diagram slightly) can carry out switching motion with valve state and aerofluxus between with the valve state to gas.Be meant with the valve state to gas, make to gas passage 52 and supply and exhaust pipe 22 to be communicated with.Aerofluxus is meant with the valve state, will make supply and exhaust pipe 22 and atmosphere under the state to gas passage 52 and 22 blocking-up (both are not communicated with mutually) of supply and exhaust pipe.In infinite example, electromagnetic valve 32 is a three-way magnetic valve.Then; Control through control substrate 33 makes electromagnetic valve 32 carry out switching motion, and electromagnetic valve 32 is changed between by the exhaust condition of row to atmosphere via supply and exhaust pipe 22 from air bag 23 at air is supplied to air bag 23 via venting channels 60 from air pump 31 give gaseity and air thus.In addition, control substrate 33 is provided with and does not give the power supply connecting portion 34 that illustrated source power supply (100V) is connected.In addition, transformator 35 and control substrate 33 are arranged on the inner surface of following side body 30a of housing 30, and this transformator 35 will become the for example voltage about 15V from the voltage that source power supply is supplied to the electric power of power supply connecting portion 34.
Like Fig. 3 and shown in Figure 4, be provided with air pump 31 on the inner surface of infra side body 30a and in the side of control substrate 33, between air pump 31 and control substrate 33, dispose the order wire 36 that is in relaxed state.Then, air pump 31 is through this order wire 36 and according to the control signal that sends out from control substrate 33, and control is carried out the pump driving condition to row to air.In addition; On the inner surface of infra side body 30a; And on the position of side of air pump 31 and control substrate 33, dispose sheet metal member 37; This sheet metal member 37 is as the fixed part that is fixed with electromagnetic valve 32, this sheet metal member 37 by an elastomeric example, be liner component 38 supportings of rubber system.
Like Fig. 4 and shown in Figure 5, sheet metal member 37 is formed by the banded plate of metallic, and it forms the buckling shape that 4 places on the length direction of this plate are bent into approximate right angle.That is to say; Sheet metal member 37 2 places of leaning on an end and leaning on the other end on its length direction respectively to the one side side (upper surface side among Fig. 5) of plate be bent into approximate right angle and form a pair of in turn of bilge 39, and 2 places between each end of each interior turn of bilge 39 and plate are converted into approximate right angle and form a pair of bent out portion 40 to the another side lateral bending of plate respectively.Then; In sheet metal member 37; Position between each end of each bent out portion 40 and plate is as by the portion that is supported 41 of liner component 38 supporting, and the position between two interior turn of bilges 39 on the length direction as with 2 electromagnetic valves 32 with and the fixed fixed part 42 of state of listing and putting.
As shown in Figure 5; Be supported in the portion 41 at each of sheet metal member 37 and be formed with support holes 43 respectively, and be formed with installing hole 44 respectively on the position in the support region of the sheet metal member 37 of infra side body 30a, corresponding with each support holes 43 through flange processing.Then, the lower end side of liner component 38 partly is inserted into down in each installing hole 44 of side body 30a, and the upper end side of liner component 38 partly is inserted in each support holes 43 of sheet metal member 37.
5, the spacer member 38 with the sheet metal member 37 than the outer diameter of the bearing hole 43 and the lower housing 30a of the mounting hole 44 of the rod portion 45 to be small, and the outer diameter than the bearing hole 43 and the mounting hole 44 To a large flange portion 46 to 49, wherein the flange-shaped portion 4 are formed in the longitudinal direction of the rod portion 45 of the four positions.The four flange portions 46 to 49 formed on the rod portion 45 in the longitudinal direction at one end closest to the side (lower side in FIG 5) of the flange portion 46 is from the inner surface (upper surface in FIG 5) side insert to the lower housing 30a in the mounting hole 44, the flange portion 46 is elastically deformed to pass through the mounting hole 44 to reach the outer surface side.Then, one end of which closest to the flange portion 46, and a flange portion 46 to the adjacent and separated by a lower case 30a is equal to the thickness of the distance to the flange portion 47 of the lower housing 30a the periphery of the mounting hole 44 is sandwiched, whereby spacer member 38 is provided upright on the lower side of the inner surface of the housing 30a.
On the other hand, the four flange portions 46 to 49 formed on the rod portion 45 closest to the longitudinal direction of the other end side (the upper side in FIG 5) of the flange portion 49 is from the back side (the lower figure 5 surface) side of the sheet metal member 37 is inserted into the support hole 43, the flange portion 49 is elastically deformed through the support hole 43 reaches the surface side.Then, the closest to the other end side flange portion 49, and a flange portion 49 to the adjacent and separated by a sheet metal member 37 is equivalent to the support hole 43 forming part of the thickness of the flange portion 48 from to the support of the sheet metal member 37 is clamped around the hole 43, whereby the spacer member 38 supporting the sheet metal member 37 (set) in the casing 30a away from the lower side position.That is to say that through liner component 38 is formed space S between sheet metal member 37 and following side body 30a, this liner component 38 supports (setting) from the position that side body 30a leaves down with sheet metal member 37 thus.
In addition; Like Fig. 4 and shown in Figure 5; The prominent projection piece 32a that establishes is tightened on the fixed part 42 by screw component 50 from 2 electromagnetic valves 32 basket bottom separately towards horizontal direction, thus and 2 electromagnetic valves 32 putting on the fixed part 42 of sheet metal member 37 of listing be fixed on the sheet metal member 37.Then; As stated; Through liner component 38 sheet metal member 37 is supported in from the position that down side body 30a leaves, its result is fixed on electromagnetic valve 32 on this sheet metal member 37 and is set at too from the position that side body 30a down leaves and is set in the housing 30.In addition, between each electromagnetic valve 32 and control substrate 33, dispose the electric wire 51 that is in relaxed state, this electric wire 51 is used for power supply.
Further; As shown in Figure 5; Under the state under sheet metal member 37 is bearing in by liner component 38 on the side body 30a, in this sheet metal member 37, from following side body 30a to the distance L that is supported portion 41 1 and from side body 30a is different to the distance L 2 of fixed part 42 down.That is to say that the interior turn of bilge 39 and the bent out portion 40 of sheet metal member 37 are formed, to have range difference be inequality (the position relation shown in the L1＞L2) to fixed part 42 with being supported portion 41 for following side body 30a.Specifically, interior turn of bilge 39 is formed with bent out portion 40, and the distance L 2 between following side body 30a and the fixed part 42 is than following side body 30a and be supported distance L 1 weak point between the portion 41.In addition, turn of bilge 39 and bent out portion 40 in forming through this form, in the time will going up side body 30b and be assembled in down on the side body 30a, top and the last side body 30b that is fixed on the electromagnetic valve 32 on the fixed part 42 be butt not.In addition, through on the sheet metal member 37 that banded plate forms by rubber-like, forming so interior turn of bilge 39 and bent out portion 40, can also expect to suppress the effect of sheet metal member 37 bendings.
In addition, as shown in Figure 4, on the infra side body 30a, the gas passage 52 of giving that is had flexual non-linear shape between air pump 31 and the electromagnetic valve 32 connects.More particularly, an end of rubber-like the 1st pipe 54 is connected from prominent the 1st pipe connector 53 that sets out of the sidewall of air pump 31, and the other end of the 1st pipe 54 extends along the length direction of sheet metal member 37.On the other hand, on the manifold 55 of electromagnetic valve 32, be formed with the 2nd pipe connector 56, an end of rubber-like the 2nd pipe 57 is connected on the 2nd pipe connector 56, and the other end of the 2nd pipe 57 extends along the width of sheet metal member 37.Then, the other end of these the 1st pipe the 54 and the 2nd pipes 57 is connected into roughly by the piped link 58 of L type each other and at right angles intersects.
In addition, link 58 is made up of than the 1st pipe the 54 and the 2nd pipe 57 high materials rigidity.Then; In this embodiment; Constitute the above-mentioned gas passage 52 of giving through these the 1st pipes 54, the piped link 58 of L type and the 2nd pipe 57, pump based on air pump 31 is driven for gas passage 52 and the compressed air that spues is mobile towards the manifold 55 of electromagnetic valve 32.In addition, the manifold 55 of electromagnetic valve 32 is provided with the other end that other the 3rd pipe connector 59, one ends of being different from said the 2nd pipe connector 56 are connected with the said supply and exhaust pipe 22 of air bag 23 and is connected on the 3rd pipe connector 59.
Then, to the effect of the air massage device 20 that constitutes according to above-mentioned form, the effect of supply and exhaust unit 21 specifies when particularly making air bag 23 swollen contracting (expand and shrink) come that user carried out treatment.
User sits in the seat portion 12 of massage armchair 10, and shank is placed on the leg placement section 14, and arm is placed on the armrest part 15.Under such state, do not make air pump 31 drivings of supply and exhaust unit 21 and make electromagnetic valve 32 carry out switching motion repeatedly if illustrated guidance panel is given in operation, air bag 23 is just made expand action and contractive action repeatedly.That is to say; Electromagnetic valve 32 is carried out repeatedly and is used for air is supplied to the switching motion from supply and exhaust pipe 22 rows to the exhaust condition of atmosphere that change for gaseity and air from air bag 23 via of air bag 23 from air pump 31 via venting channels 60, thereby supplies air to air bag 23 repeatedly and air is discharged from air bag 23.Like this, the air pressure of the air bag 23 at the treatment position through changing the compressing user, the shank and the arm of massage user.
In this case, since electromagnetic valve 32 repeatedly carrying out switching motion with valve state and aerofluxus between with the valve state, so follow this switching motion can produce vibration to gas.If this vibration propagates into housing 30 sides that are provided with electromagnetic valve 32; Will make noise become greatly and pass to the outside of housing 30; And then bring sense of discomfort for the user of massage armchair 10, yet in this embodiment, suppress the noise that lets the people feel bad through following reason.
That is to say that directly be fixed under the situation on the following side body 30a at electromagnetic valve 32, the vibration that can cause electromagnetic valve 32 to produce directly passes to housing 30 sides and produces noise.To this, in this embodiment, infra side body 30a goes up across elastomer, is that liner component 38 is supported with sheet metal member 37 that electromagnetic valve 32 is fixed on this sheet metal member 37.Therefore; The vibration that electromagnetic valve 32 produces is before passing downward side body 30a; This vibration is at first absorbed a part and makes this vibration obtain decay by rubber-like metallic sheet metal member 37, and then the liner component 38 of the rubber system of quilt between sheet metal member 37 and following side body 30a absorbs and this vibration is further decayed.Its result can suppress vibration effectively and pass to housing 30 sides from electromagnetic valve 32.
In addition; Owing to liner component 38 is formed with space S between sheet metal member 37 and following side body 30a; So the vibration that absorbs electromagnetic valves 32 at liner component 38 makes and himself produces vibration and cause under the situation of sheet metal member 37 displacements, because of sheet metal member 37 not can with following side body 30a state of contact under do not move and can produce noise.Further, in this case, because the electric wire 51 that is provided between control substrate 33 and the electromagnetic valve 32 is in relaxed state, so can reduce the generation of broken string.
In addition, to air bag 23 air supplies the time, air pump 31 carries out pump and drives.The vibration that produces though follow this pump to drive makes electromagnetic valve 32 produce resonance phenomena from this air pump 31 via constituting the biographies such as pipe 54,57 of giving gas passage 52 to electromagnetic valve 32; Cause the vibration of electromagnetic valve 32 to become big; Yet in this embodiment, can suppress resonance phenomena through following reason.
That is to say; Since connect air pump 31 and electromagnetic valve 32 give gas passage 52 through rubber-like the 1st pipe 54 and the 2nd pipe 57 and the piped link 58 of L type that is connected these two pipes 54,57 be formed have flexual non-linear shape to the gas passage, so be well absorbed to the length direction of gas passage and perpendicular to the vibration component on the radial both direction of this length direction.Its result even air pump 31 produces vibration, also can suppress this vibration and pass through to pass to electromagnetic valve 32 to gas passage 52, and can suppress electromagnetic valve 32 generation resonance phenomenas.
In addition; Under the situation of supply and exhaust unit 21 is provided with a plurality of (being 2 in this case) electromagnetic valve 32; After completion was fixed on each electromagnetic valve 32 operation on the fixed part 42 of also not being installed to the sheet metal member 37 on the following side body 30a side by side, the sheet metal member 37 that will be fixed with a plurality of (2) electromagnetic valve 32 was installed in down on the side body 30a.That is to say, under the good environment of operation property, be fixed on a plurality of electromagnetic valves 32 on the sheet metal member 37 in advance after, accomplish that through 1 installation exercise a plurality of electromagnetic valves 32 are arranged on down the operation that is provided with on the side body 30a.
(1) air massage device 20 possesses and is configured in the sheet metal member 37 that is fixed with electromagnetic valve 32 and the liner component 38 of the rubber system between the following side body 30a.This liner component 38 supports sheet metal member 37 making under the state that leaves the space between sheet metal member 37 and the following side body 30a, thus electromagnetic valve 32 is arranged on from the position that side body 30a leaves down.Can through liner component 38 make for air is supplied to from air pump 31 air bag 23 made electromagnetic valve 32 carry out the vibration that electromagnetic valve 32 produces under the situation of switching motion for by the exhaust condition conversion of discharging gaseity and air to obtain decay from air bag 23, and then can suppress this vibration biography to housing 30.Therefore, in air massage device 20, can pass through the vibration that the switching motion of following electromagnetic valve (transducer) 32 is produced and suppress to improve silence to housing 30 sides.
(2) owing to the sheet metal member 37 that electromagnetic valve 32 is installed is formed by rubber-like metallic plate himself, so sheet metal member 37 can absorb the vibration of electromagnetic valve 32 generations and make it obtain decay.Through the same moved further of sheet metal member 37 and liner component 38, can further suppress vibration and pass to housing 30 from electromagnetic valve 32.
(3) liner component 38 of rubber system is between down between side body 30a and the sheet metal member 37, and on this sheet metal member 37, is fixed with electromagnetic valve 32.When making sheet metal member 37 make shift motion in the vibration of following electromagnetic valve 32 to produce; Because liner component 38 is between this sheet metal member 37 and following side body 30a,, this sheet metal member 37 carries out shift motion so understanding the state that between itself and following side body 30a, has space S.Therefore, sheet metal member 37 not can with following side body 30a state of contact under move, so can not produce the noise that lets the people feel bad.
(4) in addition, follow the vibration of electromagnetic valve 32 to make under the situation of shift motion, because the electric wire 51 that is connected between electromagnetic valve 32 and the control substrate 33 is in relaxed state, so can reduce the generation of broken string at the sheet metal member that is fixed with electromagnetic valve 32 37.
(5) electromagnetic valve 32 is being arranged under the situation in the housing 30; Under the good environment of operation property, carry out in advance electromagnetic valve 32 is fixed on the operation on the sheet metal member 37, the sheet metal member 37 that will be fixed with this electromagnetic valve 32 through liner component 38 afterwards is installed in down side body 30a and goes up and get final product.So can easily carry out the operation that is provided with of electromagnetic valve 32.Particularly, under the situation that a plurality of electromagnetic valves 32 are set, can improve its working performance.
(6) since sheet metal member 37 be bent to form into; Distance between the fixed part 42 of Motionless electromagnetic valve 32 and the following side body 30a is than little by the portion that is supported 41 and the distance between the following side body 30a of liner component 38 supportings; So electromagnetic valve 32 is being arranged under the situation in the housing 30, can avoiding the electromagnetic valve 32 on the sheet metal member 37 to be connected on the side body 30b.That is to say, can help the miniaturization of housing 30, and need not last side body 30b is carried out unnecessary deformation processing.
(7) in addition; Because sheet metal member 37 many places in the longitudinal direction of Motionless electromagnetic valve 32 are formed with kink along the short hand direction (interior turn of bilge 39, bent out portion 40), so can improve the rigidity of the sheet metal member 37 that is formed by banded plate through these kinks.
(8) vibration that produces even follow the pump of air pump 31 to drive will give gas passage 52 to electromagnetic valve 32 propagation through what is made up of pipe 54,57 etc.; Also can absorb the vibration component that length direction and footpath to the gas passage make progress, thereby can suppress the propagation of this vibration through the gas passage 52 of giving with flexual non-linear shape.Therefore, can suppress to make electromagnetic valve 32 produce resonance phenomena through the vibration of transmitting from air pump 31.
In addition, above-mentioned embodiment also can change to other embodiments that are described below.
As shown in Figure 6; Also can air pump 31 be arranged on down side body 30a upward (promptly across the liner component 38 of rubber system; Make liner component 38 between air pump 31 and following side body 30a), and electromagnetic valve 32 usefulness screw components 50 are tightened the upper surface that is fixed on this air pump 31.Even under the situation with this form formation, also can pass downward side body 30a in the vibration that electromagnetic valve 32 produces and make this vibration obtain decay through the liner component 38 of the rubber system between air pump 31 and following side body 30a before.
Though in the above-described embodiment, be fixed with the sheet metal member 37 of fixed part for forming of electromagnetic valve 32 by rubber-like metallic plate, however can be for there not being elastic parts yet.
In the above-described embodiment, the shape of sheet metal member 37 is not limited in the buckling shape with interior turn of bilge 39 and bent out portion 40, also can be flat sheet metal member 37.That is to say, in sheet metal member 37, also can make the distance L 1 between fixed part 42 and the following side body 30a identical with the distance L 2 that is supported between portion 41 and the following side body 30a.
In the above-described embodiment, the number that is fixed on the electromagnetic valve 32 of sheet metal member 37 is not limited in 2, also can be 1, perhaps also can be for more than 3.
In the above-described embodiment, the gas passage 52 of giving of the air of connection air pump 31 and electromagnetic valve 32 also can have flexual helical coil formation non-linear shape through use.
In the above-described embodiment, the gas passage 52 of giving that connects the air of air pump 31 and electromagnetic valve 32 also can use the pipe with flexual rigid body.
Though in the above-described embodiment, the gas passage 52 of giving that connects the air of air pump 31 and electromagnetic valve 32 is non-linear shape, yet also can be linearity.
In the above-described embodiment, elastomer, be that the shape of the liner component 38 of rubber system also can be for except that the shape the shape shown in the above-mentioned embodiment.In a word; As long as liner component 38 can be mediate with the form of formation space S between as the sheet metal member 37 of fixed part and following side body 30a; And with sheet metal member 37 and be fixed on electromagnetic valve 32 on this sheet metal member 37 and be arranged on from the position that side body 30a leaves down, just can be suitable for.
In the above-described embodiment, elastomer is not limited in the parts of rubber system, also can be spring members or sponge member etc.In a word, so long as will be low than the elasticity (spring rate) of the sheet metal member (fixed part) 37 that is fixed with electromagnetic valve (transducer) 32 and can get final product between the parts between sheet metal member 37 and the following side body 30a.
Though in the above-described embodiment; The electromagnetic valve of being made up of three-way magnetic valve 32 is set on the half-way of venting channels 60; Yet in order to replace aforesaid way; The 1st switch valve that venting channels is opened and closed also can be set and in addition further be arranged on the 2nd switch valve that air is opened when air bag 23 is discharged, come air bag 23 is carried out supply and exhaust through the on-off action of controlling the transducer of forming by these the 1st switch valves and the 2nd switch valve.
Though in the above-described embodiment, the present invention is embodied as the air massage device 20 on the massage armchair 10, yet the present invention also can be embodied as the air massage device of massage armchairs such as the bed health promoting appliance in addition of band massage functions.In addition, also go for supplying user to grip the health promoting appliance of use as single air massage device 20.
Claims (7)
1. air massage device is characterized in that possessing:
Air bag makes this airbag inflation or contraction through supply or air-out;
Air pump can be supplied to said air bag with said air;
Transducer, it is changed by the exhaust condition of discharging from said air bag from give gaseity and said air that said air pump is supplied to said air bag said air;
Fixed part is fixed with said transducer; And
Elastomer, this elastomer is arranged on said transducer from the position that said housing leaves between the said fixed part of state support that has the space between said fixed part and the housing and between with said fixed part and said housing thus.
2. air massage device according to claim 1 is characterized in that,
On said fixed part, be fixed with a plurality of said transducers.
3. air massage device according to claim 1 is characterized in that,
The gas passage of giving that is had flexual non-linear shape between said air pump and the said transducer connects.
4. air massage device according to claim 1 is characterized in that,
On said transducer, be connected with the electric wire that is in relaxed state.
5. air massage device according to claim 1 is characterized in that,
Said fixed part possesses: be supported portion, it is by said elastomeric support; Fixed part is fixed with said transducer, and the distance between said fixed part and the said housing is different from the said distance that is supported between portion and the said housing.
6. according to any described air massage device in the claim 1～5, it is characterized in that,
Said fixed part is made up of the rubber-like sheet metal member.
7. air massage device according to claim 1 is characterized in that,
Said elastomer contacts with the lower surface of said fixed part and these two faces of inner surface of said housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-095036 | 2011-04-21 | ||
| JP2011095036A JP2012223431A (en) | 2011-04-21 | 2011-04-21 | Air massage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102743278A true CN102743278A (en) | 2012-10-24 |
Family
ID=47024023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101027977A Pending CN102743278A (en) | 2011-04-21 | 2012-03-30 | Pneumatic massaging machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2012223431A (en) |
| KR (1) | KR101367720B1 (en) |
| CN (1) | CN102743278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017096829A1 (en) * | 2015-12-12 | 2017-06-15 | 邹剑寒 | Low-noise massager and air pump device thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102152472B1 (en) | 2018-12-11 | 2020-09-04 | 김송임 | Abdominal massage device |
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Also Published As
| Publication number | Publication date |
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| KR20120120004A (en) | 2012-11-01 |
| KR101367720B1 (en) | 2014-02-26 |
| JP2012223431A (en) | 2012-11-15 |
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