CN104089046A - Integrated air valve for massage apparatus and air massage apparatus - Google Patents
Integrated air valve for massage apparatus and air massage apparatus Download PDFInfo
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- CN104089046A CN104089046A CN201410330785.9A CN201410330785A CN104089046A CN 104089046 A CN104089046 A CN 104089046A CN 201410330785 A CN201410330785 A CN 201410330785A CN 104089046 A CN104089046 A CN 104089046A
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- Prior art keywords
- valve
- gas
- air
- massage
- flap
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
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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
Abstract
The invention discloses an integrated air valve for a massage apparatus. The integrated air valve for the massage apparatus comprises a valve body, an air inlet channel and a plurality of air delivery branches are arranged in the valve body, the air inlet channel is provided with a plurality of diversion ports, and the diversion ports are communicated with the air delivery branches. A check valve and an exhaust valve are arranged in each air delivery branch. Each check valve comprises a check port and a valve clack, and each exhaust valve comprises an exhaust port and a movable valve element, wherein the movable valve element is arranged on the other side, opposite to the check port, of the valve clack, and the movable valve element moves to the position for opening the exhaust port and presses the valve clack to seal the check port. The invention discloses the air massage apparatus using the integrated air valve, and thus the size of a massage chair is smaller, an air bag massage system is more stable, and the massage effect is better. Through the integrated air valve and the air massage apparatus, the problems that in the prior art, air bag massage units cannot exhaust air or maintain pressure independently when sharing an air inlet channel are solved, and air pressures of all the air bag massage units do not influence one another when the pressures are maintained.
Description
Technical field
The present invention relates to a kind of air valve, especially a kind of massage apparatus Integrated gas valve.
The present invention relates to a kind of pneumatic massage utensil, particularly a kind of pneumatic massage utensil that adopts Integrated gas valve of the present invention.
Background technique
Modernization industry drives by air pressure in producing that to be used as the application of power source very general, thereby is the prerequisite of utilizing air pressure driving to the control of air pressure and shunting.In life, also often will use the place of air valve, such as adopting the massage chair of air bag massage, a plurality of because the air bag in massage chair has, the process of massage is divided into aeration massage, and pressurize massage, finally also will discharge gas.In traditional massage chair, an air bag massage assembly comprised an air pump and a pressure retaining valve in the past, thereby a plurality of air bag massage assembly just needs air pump and the pressure retaining valve of many groups.Wherein as source of the gas, it is exactly a kind of unnecessary that the repeating of air pump arranges, and has so just caused the waste of resource and the massage chair volume cannot miniaturization.
In order to address the above problem, Taiwan Guangyu Metals Co., Ltd. has developed a kind of massage chair solenoid valve group, and the patent name of its application is the air intake structure of massage chair solenoid valve group, and the patent No. is 200510053673.4, and open day is on 09 13rd, 2006.This piece of patent discloses following technological scheme: a kind of air intake structure of massage chair solenoid valve group, in each solenoid valve of solenoid valve group, be provided with gas and meet portion, one air guiding base is made by elastic material, its one end is provided with the inlet hole not running through, in inlet hole side direction, each solenoid valve gas portion of connecing that should solenoid valve group is provided with to channel, with this channel air feed portion of connecing, connect, this inlet hole connects an air inlet pipeline group, and this air inlet pipeline group is to connect source of the gas and deliver a gas in air guiding base.The patent of the air intake structure of massage chair solenoid valve group is simplified to one air pump here, by a shared gas-entered passageway, come to each massage air bag air feed, thereby reduced the number of air pump, reduced the overall volume of massage chair, reduced the power consumption of massage chair working procedure.But different massage air bag inflationtime in massage chair, dwell time, not identical with the opportunity of exhaust, if the first massage air bag need to finish massage, and the second air bag is while also needing to inflate, above-mentioned technological scheme just cannot realize, because the first air bag and the second air bag do not have independent pressure-retaining system and disappointing system, so be also unifiedly to carry out exhaust by original public gas-entered passageway during exhaust.
In order to meet the function of common air inlet and independent exhaust simultaneously, two kinds of methods of normal employing in massage chair, wherein a kind of method is for adopting an air pump, by a total air supply pipe, be connected with a plurality of shunting valve pockets, the tap hole of shunting valve pocket is connected with corresponding air bag, and each air bag is furnished with separately a pressure retaining valve with disappointing function in addition, and diverter valve can only enter and can not go out gas, so just realized common air inlet, the function of pressurize separately, exhaust.But in such scheme, system unit is various, connects complexity, and overall volume is still very large.Another kind method is a kind of solenoid valve assembly of Japanese SMC Corporation invention, the patent No. 200810081072.8, publication date is on September 3rd, 2008, its disclosed scheme is: a kind of solenoid valve assembly, by solenoid valve and solenoid valve mounting platform, formed, described solenoid valve has valve body, valve member and eletromagnetic-operating portion, valve body has supplying mouth, delivery outlet, exhaust port and the valve chamber that is communicated with these mouthfuls, valve member is with changeable described delivery outlet, the mode of the connected state of supplying mouth and exhaust port is arranged in described valve chamber, eletromagnetic-operating portion is fixed on described valve body in order to drive this valve member, described solenoid valve mounting platform is for being arranged on by described solenoid valve the pneumatic equipment being operated by this solenoid-driven, described solenoid valve mounting platform has fixedly board, terminal board portion and electrifying system, and described fixedly board is using inner side surface as for the first attachment face of described solenoid valve being installed and using outer side surface as for being arranged on the second attachment face on described pneumatic equipment, described terminal board portion and this fixedly board form one, to this fixedly the direction of board orthogonal extend, described electrifying system is for the field coil energising to described solenoid valve, in the setting of described fixedly board by solenoid valve being arranged on to this fixedly on board and the supply stream being communicated with described mouth respectively, output stream and discharge stream, with a pair of splicing ear on the pair of conductive terminal being electrically connected on described field coil conducting, in described terminal board portion, in the outstanding mode in the outside towards this terminal board portion, a pair of electrified terminal for described splicing ear is connected with the power supply terminal of external power supply is set.Although such scheme has solved the problem of exhaust separately, but when the massage air bag of the first via is during in pressurize, other multichannel massage air bags are opened aeration massage simultaneously, at this moment because the pressure in total steam line will sharply decline, thereby the force value of the pressurize of the massage air bag of the first via will decline, thereby can not guarantee massage effect.
Summary of the invention
The technical problem that the present invention solves is to overcome the defect of above-mentioned prior art existence and provides a kind of level of integration high, can meet common air feed simultaneously, pressurize separately, and the function of independent exhaust, the air pressure of each massage air bag is along separate routes separate, is independent of each other.
For solving the problems of the technologies described above, the present invention has adopted following technological scheme.
A massage apparatus Integrated gas valve, comprises valve body, is provided with gas-entered passageway and a plurality of gas transmission branch road to external seal container gas transmission in valve body, and gas-entered passageway has a plurality of split-flow openings, and described split-flow opening and gas transmission branch road are communicated with; It is characterized in that, in described gas transmission branch road, be provided with and stop gas backstreaming to check valve and the outlet valve to external seal container pressure release of gas-entered passageway; Described check valve comprises check mouth and flap, and described outlet valve comprises relief opening and movable spool; Movable spool is located at the opposite side with respect to check mouth of flap, and described movable spool moves to the position of opening relief opening, top pressure valve lobe sealing check mouth.
In order to solve better the problems of the prior art, foregoing invention technology has been done to following improvement.
As further improvement, described valve body comprises valve gap and the valve seat of mutual fastening, and described check mouth is located on valve gap, and outlet valve is located on valve seat, is provided with the flap substrate of sheet between valve gap and valve seat.Described flap substrate is provided with a plurality of openwork holes, and flap is positioned at openwork hole, and flap is connected with flap substrate by link arm.Described flap substrate is provided with the annular seal for space between sealed valve cap and valve seat.Described valve gap is provided with for connecting the pneumatic tube of external seal container, and pneumatic tube is communicated with gas transmission branch road.
As further improvement, described valve body comprises valve gap and the valve seat of mutual fastening, between valve gap and valve seat, be provided with flap substrate, flap is located on flap substrate, valve gap comprises upper cover plate and flow distribution plate, between upper cover plate and flow distribution plate, be provided with seal diaphragm, upper cover plate upper air groove, seal diaphragm is provided with split-flow opening, seal diaphragm and upper cover plate are in conjunction with forming gas-entered passageway, and flow distribution plate is provided with blowing mouth and the check mouth being communicated with split-flow opening, and outlet valve is located on valve body, valve body is provided with check mouth, and check mouth is communicated with gas-entered passageway.
The present invention also provides a kind of pneumatic massage utensil, solves massage apparatus complex structure in prior art, the problem that the stability of a system is poor, and of the present invention theing contents are as follows:
A kind of pneumatic massage utensil, comprise air pump, control gear and a plurality of sealed mode massage air bag, it is characterized in that: between described air pump and massage air bag, be connected with Integrated gas valve of the present invention, the gas-entered passageway of described air pump and Integrated gas valve is communicated with, and described massage air bag is communicated with the gas transmission branch road of Integrated gas valve.
Owing to having adopted above technological scheme, the present invention has following technique effect.
1. because traditional Integrated gas valve is only examined filter to the function of the shared and independent exhaust of source of the gas, so when massage air bag needs independent pressurize, will be subject to the impact of total gas-entered passageway pressure change, thereby affect the massage effect of massage air bag.The present invention by being equipped with a flap on check mouth, and flap plays one-way sealing effect.When solenoid valve is opened, if when the pressure on gas-entered passageway is greater than the pressure that supplies air cavity, flap is opened, now the gas in gas-entered passageway flows to check mouth by split-flow opening, then from check opening's edge, blowing mouth and flows to airtight container; When if the air pressure on gas-entered passageway diminishes suddenly, pressure in seal container is greater than the air pressure on gas-entered passageway, and now flap will cover on check mouth, prevents the gas flow gas-entered passageway of gas transmission branch road, reduce the air pressure of seal container, thereby guaranteed the atmospheric pressure value that seal container is required.When electromagnetism push rod is closed, the movable spool of outlet valve is pushed down flap under the effect of spring, makes flap shut check mouth, allows the gas on gas-entered passageway cannot enter into gas transmission branch road, movable spool is opened relief opening simultaneously, and the gas in airtight massage apparatus and branch road can be discharged from relief opening.
2. by flap is arranged on flap substrate, and on link arm, be provided with positioning hole, by the position-limited lever on flow distribution plate, coordinate with the spacing hole on link arm, flap can accurately be covered on check mouth, thus the accurate realization of non-return valve function while guaranteeing pressurize.Flap and flap substrate are set together and can reduce number of spare parts and assembling difficulty simultaneously, have greatly reduced the volume of integrated valve.Flap coordinates with check mouth in addition, makes flap just can play single effect like this with few part, makes valve compact overall structure.
3. in the openwork hole periphery of flap substrate, be provided with sealed muscle, in flow distribution plate and valve body, the place coordinating with sealed muscle is provided with sealed step, sealed step is through the fine finishing of mould, thereby the effect of the sealing guaranteeing, place beyond sealed step can be just passable to mould common process, thereby reduce the die sinking cost of flow distribution plate and valve body.
4. a pneumatic massage utensil, adopts after Integrated gas valve of the present invention, because a lot of massage air bag all shares a source of the gas, has reduced the quantity of air pump; Because each massage air bag is connected with a gas transmission branch road, so the air inlet separately of each massage air bag, pressurize is with disappointing, and air pressure is independent of each other between different massage air bags simultaneously.Be conducive to like this miniaturization of massage apparatus, be both the minimizing of the component of system, the link of gas process reduces, thereby the stability of whole air supply system is just more good.
Accompanying drawing explanation
Following Fig. 1 to Fig. 9 is first embodiment's accompanying drawing.
Fig. 1 is the stereogram of Integrated gas valve for a kind of massage apparatus.
Fig. 2 is the whole explosive view of Integrated gas valve for a kind of massage apparatus.
Fig. 3 is valve gap and the flap substrate explosive view of Integrated gas valve for a kind of massage apparatus.
Fig. 4 is the valve body bottom perspective view of Integrated gas valve for a kind of massage apparatus.
Fig. 5 is the outlet valve explosive view of Integrated gas valve for a kind of massage apparatus.
Fig. 6 is the plan view of Integrated gas valve for a kind of massage apparatus.
When Fig. 7 is the unlatching of electromagnetism push rod, Fig. 6 A-A sectional drawing.
When Fig. 8 is the unlatching of electromagnetism push rod, B-B sectional drawing in Fig. 6.
Fig. 9 is electromagnetism push rod while closing, Fig. 6 A-A sectional drawing.
Figure 10 is second embodiment's valve gap stereogram.
Figure 11 is second embodiment's valve gap gas-entered passageway sectional stereogram.
reference character
1. base; 2. outlet valve; 3. valve body; 4. flap substrate; 5. flow distribution plate; 6. seal diaphragm; 7. upper cover plate; 8. pneumatic tube; 11. mounting grooves; 21. electromagnetic assemblies; 22. push rods; 221. connecting head; 23. Sealings; 24. push rods; 241. connecting groove; 242. seal groove; 25. springs; 31. inner chambers; 32. suction ports; 33. air vents; 34. relief openings; 35; Sealed step A; 36. for air cavity; 41. openwork holes; 42. ring packing muscle A; 43. flaps; Link arm 44; 45. ring packing muscle B; 51. check mouths; 52. blowing mouths; 53. sealed step B; 54. position-limited levers; 55. sealed step C; 61. split-flow openings; 62. air outlet hole B; 63. dividing plate air vents; 64. ring packing muscle C; 71. air outlet hole A; 72. horizontal air supply troughs; 73. vertical air supply troughs; 81. gas bars; 9. valve gap; 91. suction ports; 92. vertical air supply troughs; 93. horizontal air supply troughs; 94. check mouths; 95. blowing mouths; 96. positioning rods; 97. sealed step D.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
The first embodiment
As depicted in figs. 1 and 2, a kind of Integrated gas valve of the present invention, comprises base 1, outlet valve 2, valve body 3, flap substrate 4 and valve gap.Valve gap comprises flow distribution plate 5, seal diaphragm 6, upper cover plate 7 and pneumatic tube 8.Described upper cover plate 7 both sides are provided with two horizontal air supply troughs 72, on vertical, be provided with two vertical air supply troughs 73, vertical air supply trough 73 is communicated with two horizontal air supply troughs 72 and forms crisscross air supply trough, air supply trough and seal diaphragm 6 have formed gas-entered passageway, are provided with two rows' split-flow opening 61 on seal diaphragm 6 with gas-entered passageway relevant position.The centre of upper cover plate 7 is provided with two rows' air outlet hole A 71, totally ten.Seal diaphragm 6 is provided with a dividing plate air vent 63, dividing plate air vent 63 is corresponding with the air supply trough position of upper cover plate 7 with two rows' split-flow opening 61, and seal diaphragm 6 has formed gas-entered passageway with the air supply trough of upper cover plate 7, two row's split-flow openings 61 and dividing plate air vent 63 communicate with gas-entered passageway simultaneously.While seal diaphragm 6 is provided with the air outlet hole B62 with upper cover plate 7 equal numbers, and position is corresponding.Flow distribution plate 5 is provided with blowing mouth 52 towards the side of seal diaphragm 6, and blowing mouth 52 quantity are identical with the air outlet hole B62 of seal diaphragm 6 with position, and quantity is ten.On flow distribution plate 5, be provided with ten of two rows' check mouth 51, the quantity of check mouth 51 is the same with the split-flow opening 61 of seal diaphragm 6 with position.Check mouth 51 peripheries of flow distribution plate 5 are provided with sealed step C55 simultaneously, and sealed step C55 coordinates with the sealed muscle C 64 of seal diaphragm 6, the effect of enhanced leaktightness.Flow distribution plate another side coordinates with flap substrate 4, in this one side, is provided with position-limited lever 54.Check mouth 51, position-limited lever 54 is adjacent with blowing mouth 52 and its periphery is provided with sealed step B53.On flow distribution plate 5, with check mouth 51, position-limited lever 54, blowing mouth 52 and sealed step B53, form a functional unit, on flow distribution plate 5, be provided with ten identical functional units with the corresponding position of split-flow opening 61 of seal diaphragm 6.By sharing source of the gas, adopt a total gas-entered passageway to carry out transport gas, make the structure of air feed more compact and reduced the quantity of air pump.Simultaneously on flow distribution plate 5, be provided with sealed step C55 because sealed step C55 will with the ring packing muscle C fitted seal of seal diaphragm 6, so high especially to the required precision of sealed step, need fine finishing herein, cost compare is high.Other is local because there is no tightness requirement, so requirement on machining accuracy is low, cost compare is low.Adopt after such scheme, air valve of the present invention not only tightness is good but also reduced cost of production.Described ring packing muscle C is a kind of of the sealed department that seals on seal diaphragm, and sealed department also comprises ring packing platform except sealed muscle form, or enters ring packing groove etc.
As shown in Figure 3, pneumatic tube 8 is provided with seal groove and for hollow, can allows gas pass through.Seal groove and pneumatic tube Sealing fitted seal, pneumatic tube Sealing can be O-ring seals.Pneumatic tube 8 is through the blowing mouth 52 of flow distribution plate 5, and the air outlet hole B62 of seal diaphragm 6 and the air outlet hole A71 of upper cover plate 7 finally stretch out upper cover plate outside.
The side setting of flap substrate 4 in flow distribution plate 5 directions and the ring packing muscle A42 of flow distribution plate 5 sealed step B53 relevant positions and equal number, the middle part of ring packing muscle A42 is provided with openwork hole 41, the middle part of openwork hole 41 is provided with flap 43, and flap 43 is connected with the edge of openwork hole 41 by link arm 44.Link arm 44 is provided with spacing hole near the end at opening 41 edges, and the position-limited lever 54 on flow distribution plate 5, through the spacing hole of link arm 44, allows flap can only along fixing above-below direction, cover or open check mouth 51.Flap 43 normality lower covers are on check mouth 51.Flap 43 and check mouth 51 have formed check valve.Link arm 44 is elastic components, can be rubber parts.Flap substrate 4 another sides are provided with ring packing muscle B45, sealed muscle B45 and the valve body fitted seal with ring packing muscle A42 same position and quantity.Flap substrate can be that rubber is made.Described ring packing muscle A42 and ring packing muscle B45 are a kind of of the annular seal that seals on flap substrate, on flap substrate, annular seal plays the effect in space between sealed valve cap and valve seat, on flap substrate, annular seal also comprises ring packing platform except sealed muscle form, or enters ring packing groove etc.
Valve body 3 is provided with the inner chamber 31 of opening, and position and quantity that the inner chamber 31 of opening arranges are identical with the openwork hole 41 of flap substrate 4, are all ten.Inner chamber 31 peripheries are provided with sealed step A35, and the ring packing muscle B45 fitted seal of sealed step A35 and flap substrate 4 makes sealing between valve gap and valve body cover formation for air cavity 36.The bottom of the inner chamber 31 of valve seat 3 is provided with relief opening 34.Outlet valve 2 comprises relief opening 34 and movable spool, and relief opening 34 coordinates exhaust or sealing for the gas in air cavity 35 with movable spool.Valve body 3 bottoms are provided with air vent 33 and screw pole.Screw pole is locked on base, has formed the installing space of outlet valve 2 with base 1.Valve body 3 is provided with suction port 32, and suction port 32 is connected with the dividing plate air vent 63 of seal diaphragm 6.
As shown in Figure 5, outlet valve 2 also comprises electromagnetism push rod and movable spool.Movable spool comprises Sealing 23, push rod 24 and spring 25, and electromagnetism push rod comprises electromagnetic assembly 21 and push rod 22.Push rod 24 is provided with connecting groove 241, and push rod 22 is provided with the connecting head 221 being connected with connecting groove 241.Push rod 24 is provided with the mounting groove of Sealing 23.Spring 25 is located between push rod 24 and relief opening 34, gives 24 1 power towards flap 43 of push rod.Movable spool is located at flap 43 belows, when electromagnetic assembly 21 energising, when if the pressure on gas-entered passageway is greater than for the air pressure of air cavity 36, flap 43 is opened, this is that gas in gas-entered passageway flows to for air cavitys 36 by split-flow opening 61 and check mouth 51, then from flowing to container for air cavity 36 along air outlet; When if the air pressure on gas-entered passageway diminishes suddenly, for the pressure in air cavity 36, be greater than the air pressure on gas-entered passageway, now flap 43 will be closed check mouth 51, prevent for the gas flow gas-entered passageway in air cavity 36, reduced for the air pressure in air cavity 36, thereby guaranteed for air cavity 36 and the required atmospheric pressure value of pneumatic performance element.When solenoid valve 21 cuts out, the push rod 24 of movable spool is pushed down flap 43 under the effect of spring 25, make flap 43 shut split-flow opening B51, gas on gas-entered passageway cannot be entered into for air cavity 36 the insides, outlet valve 2 is opened relief opening 34 simultaneously, and the gas in the gas of pneumatic tube 8 and confession air cavity 36 can be discharged from relief opening 34.Above-mentioned movable spool is relative with the position relationship of flap, as long as when the specific part of movable spool or spool moves or rotates, can withstand flap just passable.
As shown in Figure 2, base 1 is provided with the mounting groove 11 of electromagnetic assembly 21, and the mounting groove 11 of electromagnetic assembly 21 is provided with ten and corresponding with the position of electromagnetic assembly 21.Base 1 is provided with the corresponding screw pole of the screw pole hole with valve body 3, and valve body 3 screw poles insert in corresponding screw pole hole and by screw lock, and outlet valve 2 is just fixed between valve body 3 and base 1 like this.
As shown in Figure 6 and Figure 7, when a way solenoid valve wherein, open and other road while closing, the Sealing 23 on push rod 24 seals up relief opening 34, does not allow gas flow out.Gas enters from the suction port 32 of valve body 3, through dividing plate air vent 63, enters in gas-entered passageway, then passes through split-flow opening 61, and check mouth 51 enters into for air cavity 36.Now because of the air pressure in air cavity 36, be less than the air pressure on gas-entered passageway, thereby flap 43 is opened check mouth 51, allows gas enter.For the gas in air cavity 36, through pneumatic tube 8, transfer to performance element.Performance element is the container of sealing, and it can be airtight massage air bag.Above-mentioned check valve, has formed gas transmission branch road for air cavity 36, outlet valve, blowing mouth and pneumatic tube 8, has adopted the gas transmission branch road of multichannel, a preferential quantity Wei Shi road in the present invention.
When the pressure in supplying air cavity 36 is identical with the air pressure on gas-entered passageway, in packing state.As shown in Figure 8 when wherein a road is in pressurize, if other way solenoid valve is also opened simultaneously, air pressure in gas-entered passageway will sharply reduce, now for the air pressure of air cavity 36, be just greater than the air pressure of gas-entered passageway, now flap will be towards the 51 direction motions of check mouth, final plant closure check mouth 51, allows gas flow to gas-entered passageway from confession air cavity 36, and flap 43 plays one-way valve effect.
As shown in Figure 9, when wherein a way solenoid valve is closed, push rod 24 is pushed down flap 43 under the effect of spring 25, and the gas in split channel cannot be flowed to in air cavity 36.Simultaneously because push rod makes progress away, so Sealing 23 has left relief opening 34, now the gas in confession air cavity 36 is just discharged from relief opening 34, because the gas of performance element and confession air cavity 36 communicate, so the gas of performance element also can be back to in air cavity 36, finally discharges from relief opening 34.
In the present embodiment, the split-flow opening 61 of seal diaphragm 6 and the check mouth 51 of flow distribution plate 5 have formed the split channel of valve gap, and the blowing mouth 52 of the air outlet hole A71 of upper cover plate 7, the air outlet hole B of seal diaphragm and flow distribution plate 5 has formed the blowing mouth of valve gap.Blowing mouth on valve gap can be arranged on valve body 3 and with the inner chamber 31 of valve body 3 and be communicated with.The quantity of the air outlet hole of valve gap, the tap hole of valve gap, body cavity 31, outlet valve 2, pneumatic tube 8 etc. and being chosen as conventional design of position and the change made belongs to the scope of protection of the invention.
The second embodiment
As shown in Figure 10 and Figure 11, valve gap of the present invention can assemble a upper cover 9.Upper cover 9 is provided with suction port 91, vertical gas-entered passageway 92, horizontal gas-entered passageway 93, and laterally gas-entered passageway 93 and vertical gas-entered passageway 92 have formed the gas-entered passageway of upper cover 9, and gas-entered passageway is provided with split-flow opening 98.On upper cover 9, be also provided with check mouth 94 and blowing mouth 95, suction port 91 and check mouth 94 communicate with gas-entered passageway simultaneously.Check mouth 94 is provided with position-limited lever 96 and sealed step D97 by this one side of flap substrate 4, the sealed step D97 sealing that matches with the ring packing muscle valve gap 42 of flap substrate 4, position-limited lever 96 matches with the positioning hole of link arm 44, allows flap can open or close exactly check mouth 94.Blowing mouth 95 is connected with air pressure performance element, and other is identical with the first embodiment.
Air outlet hole in above two embodiments can be located on valve gap or upper cover 9, also can be located on valve body, and its function is the same, and only for the variation of position belongs to the scope of protection of the invention.
A kind of pneumatic massage utensil, comprise air pump, control gear and a plurality of sealed mode massage air bag, between described air pump and massage air bag, be connected with above-mentioned massage apparatus Integrated gas valve, the gas-entered passageway of described air pump and Integrated gas valve is communicated with by tracheae, and massage air bag comes to be communicated with the gas transmission branch road of Integrated gas valve by tracheae.Control gear is connected with the solenoid valve of Integrated gas valve with massage apparatus, and it is the open and close of each solenoid valve of face that Integrated gas valve carrys out control integration air valve by control gear.
Above-described embodiment is only the preferred embodiment of the present invention, and any simple deformation of doing on basis of the present invention all belongs in protection scope of the present invention.
Claims (10)
1. a massage apparatus Integrated gas valve, comprises valve body, is provided with gas-entered passageway and a plurality of gas transmission branch road to external seal container gas transmission in valve body, and gas-entered passageway has a plurality of split-flow openings, and described split-flow opening and gas transmission branch road are communicated with; It is characterized in that, in described gas transmission branch road, be provided with and stop gas backstreaming to check valve and the outlet valve to external seal container pressure release of gas-entered passageway; Described check valve comprises check mouth and flap, and described outlet valve comprises relief opening and movable spool; Movable spool is located at the opposite side with respect to check mouth of flap, and described movable spool moves to the position of opening relief opening, top pressure valve lobe sealing check mouth.
2. massage apparatus Integrated gas valve according to claim 1, is characterized in that, described valve body comprises valve gap and the valve seat of mutual fastening, and described check mouth is located on valve gap, and outlet valve is located on valve seat, is provided with the flap substrate of sheet between valve gap and valve seat.
3. massage apparatus Integrated gas valve according to claim 2, is characterized in that, described flap substrate is provided with a plurality of openwork holes, and flap is positioned at openwork hole, and flap is connected with flap substrate by link arm.
4. massage apparatus Integrated gas valve according to claim 3, is characterized in that, described flap substrate is provided with the annular seal for space between sealed valve cap and valve seat.
5. massage apparatus Integrated gas valve according to claim 1, is characterized in that, described valve body comprises valve gap and the valve seat of mutual fastening, and described gas-entered passageway is located on valve gap.
6. massage apparatus Integrated gas valve according to claim 5, is characterized in that, described valve gap comprises upper cover plate and flow distribution plate, between upper cover plate and flow distribution plate, be provided with seal diaphragm, upper cover plate is provided with air inlet duct, and split-flow opening is set on seal diaphragm, and blowing mouth and check mouth are set on flow distribution plate.
7. according to the massage apparatus Integrated gas valve described in claim 2 to 6 any one, it is characterized in that, described valve gap is provided with for connecting the pneumatic tube of external seal container, and pneumatic tube is communicated with gas transmission branch road.
8. according to the massage apparatus Integrated gas valve described in claim 1 to 6 any one, it is characterized in that, described outlet valve comprises electromagnetism push rod, and described movable spool is located on electromagnetism push rod.
9. massage apparatus Integrated gas valve according to claim 1, it is characterized in that, described valve body comprises valve gap and the valve seat of mutual fastening, between valve gap and valve seat, be provided with flap substrate, flap is located on flap substrate, valve gap comprises upper cover plate and flow distribution plate, between upper cover plate and flow distribution plate, be provided with seal diaphragm, upper cover plate is provided with air inlet duct, seal diaphragm is provided with split-flow opening, seal diaphragm and upper cover plate are in conjunction with forming gas-entered passageway, flow distribution plate is provided with check mouth and the blowing mouth being communicated with split-flow opening, outlet valve is located on valve body, valve body is provided with suction port, suction port is communicated with gas-entered passageway.
10. a pneumatic massage utensil, comprise air pump, control gear and a plurality of sealed mode massage air bag, it is characterized in that: between described air pump and massage air bag, be connected with the Integrated gas valve as described in claim 1 to 9 any one, the gas-entered passageway of described air pump and Integrated gas valve is communicated with, and described massage air bag is communicated with the gas transmission branch road of Integrated gas valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330785.9A CN104089046B (en) | 2014-07-12 | 2014-07-12 | A kind of massage apparatus Integrated gas valve and pneumatic massage utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330785.9A CN104089046B (en) | 2014-07-12 | 2014-07-12 | A kind of massage apparatus Integrated gas valve and pneumatic massage utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089046A true CN104089046A (en) | 2014-10-08 |
| CN104089046B CN104089046B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410330785.9A Expired - Fee Related CN104089046B (en) | 2014-07-12 | 2014-07-12 | A kind of massage apparatus Integrated gas valve and pneumatic massage utensil |
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| CN (1) | CN104089046B (en) |
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| CN110848195A (en) * | 2019-11-22 | 2020-02-28 | 无锡气动技术研究所有限公司 | Integrated plate type electromagnetic valve structure for valve terminal |
| WO2024045906A1 (en) * | 2022-08-31 | 2024-03-07 | 四川千里倍益康医疗科技股份有限公司 | Air pressure adjustment device, air pressure massage instrument, and control method for air pressure massage instrument |
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| CN110848195A (en) * | 2019-11-22 | 2020-02-28 | 无锡气动技术研究所有限公司 | Integrated plate type electromagnetic valve structure for valve terminal |
| CN110848195B (en) * | 2019-11-22 | 2021-11-09 | 无锡气动技术研究所有限公司 | Integrated plate type electromagnetic valve structure for valve terminal |
| WO2024045906A1 (en) * | 2022-08-31 | 2024-03-07 | 四川千里倍益康医疗科技股份有限公司 | Air pressure adjustment device, air pressure massage instrument, and control method for air pressure massage instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089046B (en) | 2016-04-20 |
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Address after: Siming District of Xiamen city in Fujian Province before the 361008 Po Road No. 168 Patentee after: Agawo intelligent health technology group Limited by Share Ltd Address before: Siming District of Xiamen city in Fujian Province before the 361008 Po Road No. 168 Patentee before: Xiamen Comfort Science & Technology Group Co., Ltd. |
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Granted publication date: 20160420 Termination date: 20200712 |