CN105297336A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN105297336A CN105297336A CN201510778988.9A CN201510778988A CN105297336A CN 105297336 A CN105297336 A CN 105297336A CN 201510778988 A CN201510778988 A CN 201510778988A CN 105297336 A CN105297336 A CN 105297336A
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- China
- Prior art keywords
- air bag
- washing
- washing machine
- barrels component
- end cap
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/002—Washing machines, apparatus, or methods not otherwise provided for using bubbles
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention discloses a washing machine which comprises a machine shell, a washing tub assembly and at least one gas bag. The washing tub assembly is hung in the machine shell in a swinging mode. The gas bags are arranged between the machine shell and the washing tub assembly and pressed and expanded through the swinging of the washing tub assembly relative to the machine shell. The gas bags are provided with gas injection openings communicated with the interior of the washing tub assembly and gas suction openings communicated with the exterior of the washing machine. When expanded, the gas bags suck gas from the exterior of the washing machine through the gas suction openings, and when compressed, the gas bags inject gas into the washing tub assembly through the gas injection openings. According to the washing machine, the gas bags are arranged between the machine shell and the washing tub assembly, and therefore the swinging of the washing tub assembly in the washing process can be effectively used for compressing or expanding the gas bags, air is pumped into the washing tub assembly through the gas bags, washing foams are produced, and the washing cleanliness of the washing machine is increased.
Description
Technical field
The present invention relates to household electrical appliance technical field, especially relate to a kind of washing machine.
Background technology
Roller washing machine is low because of its wear rate, does not hinder clothing and without advantages such as windings, popularity rate in the family improves gradually, but the shortcoming that when also having cold water washing, the not high and wash time of wash degree is grown partially simultaneously.Roller washing machine can by multiple method, such as by increasing heating tube, optimize washing beat, pass into air when washing and produce the modes such as washing foam and improve wash degree.
In correlation technique, special electromagnetism bubble generator can be adopted to be the supplies air inside of washing barrels component, electromagnetism bubble generator is generally fixed in washer cabinet, utilize the shake of electromagnet under alternating current driver to drive air bag, gas is pumped in washing barrels component and produces bubble, but, owing to have employed power frequency electric magnet, system needs control circui, and air bag is all the time with power frequency vibration at high speed, there is complex structure, have the shortcoming such as power frequency vibration noise and air bag poor reliability.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the invention reside in and propose a kind of washing machine, described washing machine has that washability is high, structure is simple, noiselessness, the advantage such as energy-conservation.
According to washing machine of the present invention, comprising: casing, washing barrels component, described washing barrels component can be suspended in described casing with rocking, and at least one air bag, described air bag is located between described casing with described washing barrels component to be realized press-stretched moved by rocking of the relative described casing of described washing barrels component, described air bag is formed with the air entry of the gas injection port that is communicated with the inside of described washing barrels component and the ft connection with described washing machine, described washing machine becomes air bag described in the process when described airbag deployment by the external air suction of described air entry from described washing machine, when air bag described in the process that described air bag compresses is by the internal gas injection of described gas injection port to described washing barrels component.
According to washing machine of the present invention, by air bag is located between casing and washing barrels component, thus rocking that washing barrels component produces in washing process can be effectively utilized air bag is compressed or stretches, and then in washing barrels component, pump into air by air bag, to produce washing foam, improve the wash degree of washing machine.
According to one embodiment of present invention, described washing machine comprises further: the first check valve, and described first check valve is serially connected on described gas injection port to make the described washing barrels component of the unidirectional inflow of the internal gas of described air bag; With the second check valve, described second check valve is serially connected on described air entry to make the described air bag of the unidirectional inflow of the extraneous gas of described washing machine.
According to one embodiment of present invention, described air bag comprises: can the airbag body of press-stretched, the both ends open on described airbag body press-stretched direction; First fixing end cap, the described first fixing end cap is for being connected to described washing barrels component by the one end on described airbag body press-stretched direction and sealing described one end of described airbag body; With the second fixing end cap, the described second fixing end cap is for being connected to described casing by the other end on described airbag body press-stretched direction and sealing the described other end of described airbag body.
In some embodiments of the invention, at least one and described airbag body in the described first fixing end cap and the described second fixing end cap are one-body molded.
According to one embodiment of present invention, the described first fixing end cap is threaded with described washing barrels component and/or buckle is connected, and the described second fixing end cap is threaded with described casing and/or buckle is connected.
In examples more of the present invention, it is characterized in that, described air entry and described gas injection port are respectively formed at the described first fixing end cap and/or described second stiff end covers.
According to some embodiments of the present invention, one end on described air bag press-stretched direction is connected to described washing barrels component or described casing, described washing machine comprises further: elastic component, and it is interior and scalable often to promote described airbag deployment on described air bag press-stretched direction that described elastic component is located at described air bag.
According to some embodiments of the present invention, the other end on described air bag press-stretched direction freely.
According to some embodiments of the present invention, described elastic component is Compress Spring.
According to some embodiments of the present invention, described washing barrels component is horizontally disposed with, and described air bag is located at least side in described washing barrels component horizontal direction.
Further, described air bag is multiple and is located at the both sides in described washing barrels component horizontal direction respectively.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the washing machine according to the embodiment of the present invention;
Fig. 2 is the installation site schematic diagram of air bag in Fig. 1;
Fig. 3 is the explosive view of the air bag shown in Fig. 2.
Reference numeral:
Washing machine 100,
Casing 10, casing 11, top cover 12, back cover 13, footing 14,
Washing barrels component 20, interior bucket 21, lifting device 211, outer barrel 22,
Air bag 30, airbag body 31,
First fixing end cap 32, installing hole 321, gas injection port 322, air entry 323,
Second fixing end cap 33, through hole 331,
Pendulum spring 40, damping shock absorber 50, power motor 60, drainage system 70, balanced component 80.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
The washing machine 100 according to the embodiment of the present invention is described in detail below with reference to Fig. 1-Fig. 3.
As depicted in figs. 1 and 2, according to the washing machine 100 of the embodiment of the present invention, comprising: casing 10, washing barrels component 20 and at least one air bag 30.Wherein, washing barrels component 20 and air bag 30 are arranged in casing 10.
Specifically, with reference to Fig. 1, washing barrels component 20 can be suspended in casing 10 with rocking, and thus when washing barrels component 20 is by External Force Acting, can relatively casing 10 generation rock.It should be noted that, washing machine 100 is when washing clothes, first aqueous laundry in washing barrels component 20 can be rotated and upgraded to certain height, then because centrifugal force is not enough to resist gravity, aqueous laundry can depart from washing barrels component 20 and fall with parabola, impact the opposite side of washing barrels component 20, in the process, the shift in position of aqueous laundry in washing barrels component 20 can cause the total centroid position of whole washing barrels component 20 to change, again because washing barrels component 20 can be suspended in casing 10 with rocking, washing barrels component 20 can produce the double swerve of certain amplitude relative to casing 10 thus.
In addition, with reference to Fig. 2, air bag 30 is located between casing 10 with washing barrels component 20 to be realized press-stretched moved by rocking of the relative casing 10 of washing barrels component 20.That is, air bag 30 is arranged between casing 10 and washing barrels component 20, and when washing barrels component 20 generation is rocked, air bag 30 can be subject to compression or the drawing force of washing barrels component 20, thus realizes press-stretched motion.In other words, what washing barrels component 20 produced rocks is the driving source that air bag 30 compresses or stretches.
Composition graphs 3, air bag 30 is formed with the gas injection port 322 that is communicated with the inside of washing barrels component 20 and the air entry 323 with the ft connection of washing machine 100, washing machine 100 to be configured in the process launched when air bag 30 air bag 30 by the external air suction of air entry 323 from washing machine 100, when air bag 30 in the process that air bag 30 compresses is by the internal gas injection of gas injection port 322 to washing barrels component 20.Air bag 30 can realize from washing machine 100 external air suction thus, then by the effect of absorbed gas inject washing barrels component 20 inside.
Such as, air bag 30 can be arranged on the side of washing barrels component 20, and when washing barrels component 20 rocks to the direction away from air bag 30, air bag 30 is subject to the drawing force of washing barrels component 20, now, the air entry 323 of air bag 30 sucks air from the outside of washing machine 100; When washing barrels component 20 rocks towards the direction of air bag 30, air bag 30 is subject to the compression force of washing barrels component 20, and now, air bag 30 can by gas injection port 322 to washing barrels component 20 internal gas injection, thus washing barrels component 20 in generation bubble.
According to the washing machine 100 of the embodiment of the present invention, by air bag 30 is located between casing 10 and washing barrels component 20, thus rocking that washing barrels component 20 produces in washing process can be effectively utilized make air bag 30 compress or stretch, and then in washing barrels component 20, pump into air by air bag 30, to produce washing foam, improve the wash degree of washing machine 100.
In one embodiment of the invention, washing machine 100 may further include: the first check valve and the second check valve.Wherein, the first check valve can be serially connected on gas injection port 322 to make the unidirectional inflow washing barrels component 20 of the internal gas of air bag 30.That is, the first check valve only allows the gas of air bag 30 inside to flow out, and does not allow fluid to flow into air bag 30.Second check valve can be serially connected on air entry 323 to make the unidirectional inflow air bag 30 of the extraneous gas of washing machine 100.That is, the second check valve only allows outside gas to flow in air bag 30, and does not allow gas flow to go out air bag 30.Air bag 30 by the second check valve from washing machine 100 external air suction, and can pass through the first check valve to washing barrels component 20 internal gas injection thus.
It should be noted that, the fluid in check valve can only flow to the outlet of check valve along the import of check valve, and the fluid of the outlet side of check valve can not be back to the import of check valve.The one-way flow of fluid can be realized thus.
Such as in the example depicted in fig. 3, first check valve is serially connected on the gas injection port 322 of air bag 30, that is, the import of the first check valve is serially connected in the side near air bag 30, the outlet of the first check valve is serially connected near washing barrels component 20 side, like this, the fluid in the first check valve can only flow to washing barrels component 20 side from air bag 30 side.Second check valve is serially connected on the air entry 323 of air bag 30, that is, the import of the second check valve is serially connected in the side away from air bag 30, and the outlet of the second check valve is serially connected in the side near air bag 30, like this, the fluid in the second check valve can only flow to air bag 30 from washing machine 100 outside.When air bag 30 is subject to the tensile stress of washing barrels component 20, air bag 30 can suck the air of washing machine 100 outside by the second check valve; When the tensile stress that air bag 30 is subject to becomes compression stress, air bag 30 can inject air by the first check valve to washing barrels component 20 inside.
According to some embodiments of the present invention, with reference to Fig. 3, air bag 30 may further include: the fixing end cap of airbag body 31, first 32 and the second fixing end cap 33.Wherein, airbag body 31 can press-stretched, and the both ends open of airbag body 31 on its press-stretched direction.That is, airbag body 31 can compress under force or stretch, and on the press-stretched direction (left and right directions in Fig. 3) of airbag body 31, airbag body 31 is formed as the tubular of both ends open.Thus can so that the machine-shaping of airbag body 31.
First fixing end cap 32 is for being connected to washing barrels component 20 and one end of pressure bladder body 31 by the one end on airbag body 31 press-stretched direction; Second fixing end cap 33 is for being connected to casing 10 and the other end of pressure bladder body 31 by the other end on airbag body 31 press-stretched direction.That is, first fixing end cap 32 and the second fixing end cap 33 are connected to the two ends in airbag body 31 press-stretched direction, play the effect of pressure bladder body 31, in addition, airbag body 31 is connected on washing barrels component 20 and casing 10 by the first fixing end cap 32 and the second fixing end cap 33 respectively, plays the effect of installing fixation balloon body 31.Thus, so that the installation and removal of air bag 30, and maintenance and the replacing of air bag 30 parts can be conducive to.Certainly, the present invention is not limited thereto, airbag body 31 can also be machined directly to sealing, thus directly can be arranged on by airbag body 31 between casing 10 and washing barrels component 20 without the need to fixing end cap and (to scheme this example not shown).
Such as in the example shown in Fig. 2 and Fig. 3, at the two ends in airbag body 31 press-stretched direction (in figure left and right directions), be respectively equipped with the first fixing end cap 32 and the second fixing end cap 33, first fixing end cap 32 is positioned at the side of the contiguous washing barrels component 20 of airbag body 31, second fixing end cap 33 is positioned at the side of the contiguous casing 10 of airbag body 31, airbag body 31 is connected between washing barrels component 20 and casing 10 by the first fixing end cap 32 and the second fixing end cap 33, and airbag body 31 is played to the effect of sealing, thus can so that the installation of air bag 30 and replacing.
Further, the first fixing end cap 32 and second at least one of fixing in end cap 33 can be one-body molded with airbag body 31.That is, the first fixing end cap 32 and airbag body 31 can be formed in one part, or the second fixing end cap 33 and airbag body 31 are formed in one part, and the again or the first fixing end cap 33 of fixing end cap 32, second and airbag body 31 three are formed in one part.Not only can reduce the parts number of washing machine 100 thus, the sealing reliability of air bag 30 can also be improved.Here, it should be noted that, " one-body molded " refers to not adopt outside the operation of assembling and connects together, and such as, can be single injection-molded or secondary injection molding.
Alternatively, airbag body 31 can be formed in one part with the second fixing end cap 33, namely airbag body 31 is formed as the elastic bag body 31 that one end is closed, that is, one end of the close casing 10 of airbag body 31 is blind end, and the open end adjacent with washing barrels component 20 of airbag body 31 can be sealed by the first fixing end cap 32 and be arranged on washing barrels component 20.Preferably, Compress Spring can be placed in the inside of airbag body 31, can be realized the press-stretched motion of airbag body 31 thus by Compress Spring further.
According to some embodiments of the present invention, with reference to Fig. 2, the first fixing end cap 32 can be threaded with washing barrels component 20 and/or buckle is connected, and the second fixing end cap 33 can be threaded with casing 10 and/or buckle is connected.So that the installation and removal of first end lid and the second end cap, efficiency of assembling can be improved thus.
Such as in the example shown in Fig. 2 and Fig. 3, the first fixing end cap 32 is formed with installing hole 321, the first fixing end cap 32 can utilize fasteners through mounting holes 321 to be connected on washing barrels component 20.Second fixing end cap 33 is formed with through hole 331, and the second fixing end cap 33 also can utilize securing member to pass through hole 331 and be connected on casing 10.
According to some embodiments of the present invention, air entry 323 and gas injection port 322 can be respectively formed on the first fixing end cap 32 and/or the second fixing end cap 33.That is, air entry 323 and gas injection port 322 can all be located on the first fixing end cap 32, or air entry 323 and gas injection port 322 are all located on the second fixing end cap 33, again or air entry 323 is located on the first fixing end cap 32, simultaneously gas injection port 322 be located on the second fixing end cap 33, again or air entry 323 is located on the second fixing end cap 33, simultaneously gas injection port 322 be located on the first fixing end cap 32.The position of air entry 323 and gas injection port 322 can be set thus as required, improve the flexibility of assembling.
Such as in the example depicted in fig. 3, air entry 323 and gas injection port 322 are all located at the side of the close washing barrels component 20 of the first fixing end cap 32, and air entry 323 and gas injection port 322 are arranged in juxtaposition.The structure of washing machine 100 can be made thus compacter, reasonable.
According to some embodiments of the present invention, one end on air bag 30 press-stretched direction can be connected to washing barrels component 20 or casing 10, that is, one end of air bag 30 can be connected on washing barrels component 20, thus make air bag 30 between washing barrels component 20 and casing 10; Also air bag 30 can be connected on casing 10, thus make air bag 30 between washing barrels component 20 and casing 10.The flexibility that air bag 30 is installed can be improved thus.
Further, washing machine 100 can also comprise: elastic component, and elastic component can be located in air bag 30 and scalablely on air bag 30 press-stretched direction to launch often to promote air bag 30.That is, elastic component can be arranged in air bag 30, and the press-stretched direction of elastic component is consistent with the press-stretched direction of air bag 30, thus makes, in the process of elastic component resilience after by compression, can promote air bag 30 and stretch.Air bag 30 air-breathing can be promoted thus, improve the inspiratory capacity of air bag 30.
Further, the other end on air bag 30 press-stretched direction freely.That is, when one end adjacent with washing barrels component 20 of air bag 30 is connected on washing barrels component 20, the other end adjacent with casing 10 of air bag 30 is free end; Or when one end adjacent with casing 10 of air bag 30 is connected on casing 10, the other end adjacent with washing barrels component 20 of air bag 30 is free end.Not only can improve the sealing effectiveness of air bag 30 thus, the structure of air bag 30 can also be made more simple.
Such as, one end of air bag 30 can be formed with the connecting portion being suitable for connecting, the other end of air bag 30 can be formed as closed free end, and air bag 30 can be connected on washing barrels component 20 or casing 10 by connecting portion thus, and the other end freely.
Preferably, elastic component can be Compress Spring.Compress Spring structure is simple, compact, and capacity usage ratio is high, and resilience is effective, thus, Compress Spring is set in air bag 30, the structure of air bag 30 not only can be made simple, Compress Spring can also be utilized the high usage of energy, improve the elongation of air bag 30, thus increase inspiratory capacity.
Such as, one end adjacent with washing barrels component 20 of air bag 30 is connected on washing barrels component 20 by securing member, and one end adjacent with casing 10 of air bag 30 is free end, and the inside of air bag 30 is provided with Compress Spring, when in the process that washing barrels component 20 rocks to the side of air bag 30, first washing barrels component 20 promotes air bag 30 and moves to casing 10 direction, and makes air bag 30 keep out on casing 10, then the Compress Spring of the further compressing gasbag 30 of washing barrels component 20 and air bag 30 inside; When washing barrels component 20 is to when rocking away from air bag 30 side, air bag 30 is separated with casing 10, Compress Spring resilience, and by the fault offset stored by compression, promotes air bag 30 and stretch, thus make air bag 30 air-breathing.
In examples more of the present invention, washing barrels component 20 can be horizontally disposed with, and air bag 30 can be located at least side in washing barrels component 20 horizontal direction.That is, when washing barrels component 20 horizontal positioned, namely the centerline axis parallel of washing barrels component 20 is in horizontal plane, and now, air bag 30 can be located at the one or both sides of washing barrels component 20 horizontal direction.Rocking compression or stretching air bag 30 of washing barrels component 20 can be utilized thus, and the air injected in washing barrels component 20.
Such as in the illustrated example shown in fig. 2, washing barrels component 20 is horizontally disposed, namely the opening of washing barrels component 20 is in the front side of washing machine 100, air bag 30 is located at the right side of washing barrels component 20, like this, the double swerve of washing barrels component 20 can be utilized to compress or stretch the air bag 30 being positioned at right side, the utilization rate of washing barrels component 20 being rocked to kinetic energy can be improved thus, increasing air Injection amount.
It should be noted that, washing barrels component 20 can be not limited to horizontally disposed in the process of assembling, and washing barrels component 20 also can be arranged as relative to the horizontal direction slightly elevation angle or arrange vertical setting.
Further, air bag 30 can be multiple and the both sides be located at respectively in washing barrels component 20 horizontal direction.That is, air bag 30 can be two and two or more, when air bag 30 is two or more, air bag 30 can be arranged in the both sides of the horizontal direction of washing barrels component 20, like this, can compress and stretch the air bag 30 of its left and right sides by cycle alternation in the process of washing barrels component 20 double swerve, specifically, in the process that washing barrels component 20 rocks left, air bag 30 on the left of it can be compressed to gas injection in washing barrels component 20, air bag 30 air-breathing simultaneously stretched on the right side of it, in the process that washing barrels component 20 rocks to the right, air bag 30 on the right side of it can be compressed to gas injection in washing barrels component 20, air bag 30 air-breathing simultaneously stretched on the left of it.Not only can make the internal structure compact and reasonable more of washing machine 100 thus, the air total amount injected to washing barrels component 20 inside can also be improved.
Such as, when arranging four air bags 30 in washing machine 100 inside, two air bags 30 can be respectively set in washing barrels component 20 horizontal direction (left and right sides), not only can improve the balance of washing barrels component 20 thus, the injection rate of air can also be improved.
According to some embodiments of the present invention, with reference to Fig. 1, washing barrels component 20 can comprise: outer barrel 22 and interior bucket 21.Wherein, outer barrel 22 is suspended in casing 10, and interior bucket 21 is located in outer barrel 22 rotationally to make the relative casing 10 of outer barrel 22 rock.That is, the active force that the aqueous laundry in interior bucket 21 produces in washing process, can make outer barrel 22 rock relative to casing 10.Can be air bag 30 providing source power thus, compression or stretching, extension air bag 30, thus air is pumped in outer barrel 22.
Briefly describe the washing machine 100 according to the present invention's specific embodiment below with reference to Fig. 1-Fig. 3, described embodiment is exemplary, is intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
As shown in Figure 1, washing machine 100 comprises: casing 10, washing barrels component 20, air bag 30, pendulum spring 40, damping shock absorber 50, power motor 60, drainage system 70 and balanced component 80.Wherein, casing 10 comprises casing 11, top cover 12, back cover 13 and footing 14, and washing barrels component 20 comprises interior bucket 21 and outer barrel 22.Specifically, the internal face of interior bucket 21 is formed with multiple lifting device 211, and in the process of washing clothes, lifting device 211 can take aqueous laundry to certain height.Power motor 60 is arranged on the outside of outer barrel 22, rotates for driving interior bucket 21.Drainage system 70 is arranged on bottom outer barrel 22 to discharge the water in washing barrels component 20.Balanced component 80 is arranged on outer barrel 22 top, can play the effect of balance washing barrels component 20.
The top of washing barrels component 20 is provided with multiple pendulum spring 40, and pendulum spring 40 is hung on top cover 12; The bottom of washing barrels component 20 is provided with multiple damping shock absorber 50, and damping shock absorber 50 is supported on back cover 13, and washing barrels component 20 can at casing 10 internal activity thus.Because pendulum spring 40 and damping shock absorber 50 constitute suspension damping system, when washing machine 100 washs or bias is dewatered at a high speed, vibration and the noise of washing machine 100 can be reduced significantly.
As shown in Figure 2, air bag 30 comprises the fixing end cap of airbag body 31, first 32 and the second fixing end cap 33.First fixing end cap 32 and the second fixing end cap 33 are sealed in the two ends of the axis (in Fig. 2 left and right directions) of airbag body 31, and the first fixing end cap 32 is connected by securing member with washing barrels component 20, the second fixing end cap 33 is also connected by securing member with casing 11.
The side of the close washtub of the first fixing end cap 32 is formed with a gas injection port 322 and an air entry 323.Gas injection port 322 can connect escape pipe, and escape pipe leads to bottom or drainage system 70 inside of outer barrel 22; Air entry 323 connects air inlet pipe, and air inlet pipe leads to extraneous air.First check valve is serially connected on escape pipe, and the second check valve is serially connected in air inlet pipe.
It should be noted that, gas injection port 322 and air entry 323 can be positioned on any one parts of air bag 30, and that is, gas injection port 322 and air entry 323 can be positioned on airbag body 31, also can be positioned on the second fixing end cap 33.First check valve and the second check valve are also not limited to be serially connected in escape pipe and air inlet pipe, can also be located at the inside of air bag 30, and the structure of air bag 30 can be made thus more compact.
When putting into clothing in interior bucket 21 and water inlet starts to wash, because the rotating speed of interior bucket 21 is not high, aqueous laundry first can be taken to certain height by the lifting device 211 be rotating, then because centrifugal force is not enough to resist gravity, the shift in position of aqueous laundry in interior bucket 21 can cause the total centroid position of whole washing barrels component 20 to change, again because washing barrels component 20 hangs on top cover 12 by pendulum spring 40, washing barrels component 20 has the double swerve of certain amplitude relative to casing 10.
In the process that washing barrels component 20 rocks, when left and right distance between outer barrel 22 and casing 11 is tending towards increasing, air bag 30 stretches, internal pressure reduces, first closed check valve at gas injection port 322 place, second one-way valve opens at air entry 323 place, sucks in air bag 30 by air inlet pipe by extraneous air; When left and right distance between outer barrel 22 and casing 11 is tending towards reducing, air bag 30 compresses, and internal pressure increases, second closed check valve at air entry 323 place, first one-way valve opens at gas injection port 322 place, the air of air bag 30 inside leads to outer barrel 22 inside by escape pipe, produces washing foam.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " level ", " top ", " end ", " interior ", " outward ", the orientation of the instruction such as " axis " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (11)
1. a washing machine, is characterized in that, comprising:
Casing;
Washing barrels component, described washing barrels component can be suspended in described casing with rocking; And
At least one air bag, described air bag is located between described casing with described washing barrels component to be realized press-stretched moved by rocking of the relative described casing of described washing barrels component, described air bag is formed with the air entry of the gas injection port that is communicated with the inside of described washing barrels component and the ft connection with described washing machine, described washing machine becomes air bag described in the process when described airbag deployment by the external air suction of described air entry from described washing machine, when air bag described in the process that described air bag compresses is by the internal gas injection of described gas injection port to described washing barrels component.
2. washing machine according to claim 1, is characterized in that, described washing machine comprises further:
First check valve, described first check valve is serially connected on described gas injection port to make the described washing barrels component of the unidirectional inflow of the internal gas of described air bag; With
Second check valve, described second check valve is serially connected on described air entry to make the described air bag of the unidirectional inflow of the extraneous gas of described washing machine.
3. washing machine according to claim 1, is characterized in that, described air bag comprises:
Can the airbag body of press-stretched, the both ends open on described airbag body press-stretched direction;
First fixing end cap, the described first fixing end cap is for being connected to described washing barrels component by the one end on described airbag body press-stretched direction and sealing described one end of described airbag body; With
Second fixing end cap, the described second fixing end cap is for being connected to described casing by the other end on described airbag body press-stretched direction and sealing the described other end of described airbag body.
4. washing machine according to claim 3, is characterized in that, at least one and described airbag body in the described first fixing end cap and the described second fixing end cap are one-body molded.
5. washing machine according to claim 3, is characterized in that, the described first fixing end cap is threaded with described washing barrels component and/or buckle is connected, and the described second fixing end cap is threaded with described casing and/or buckle is connected.
6. washing machine according to claim 3, is characterized in that, described air entry and described gas injection port are respectively formed at the described first fixing end cap and/or described second stiff end covers.
7. washing machine according to claim 1, it is characterized in that, one end on described air bag press-stretched direction is connected to described washing barrels component or described casing, described washing machine comprises further: elastic component, and it is interior and scalable often to promote described airbag deployment on described air bag press-stretched direction that described elastic component is located at described air bag.
8. washing machine according to claim 7, is characterized in that, the other end on described air bag press-stretched direction freely.
9. washing machine according to claim 7, is characterized in that, described elastic component is Compress Spring.
10. washing machine according to claim 1, is characterized in that, described washing barrels component is horizontally disposed with, and described air bag is located at least side in described washing barrels component horizontal direction.
11. washing machines according to claim 10, is characterized in that, described air bag is multiple and is located at the both sides in described washing barrels component horizontal direction respectively.
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| CN201510778988.9A CN105297336B (en) | 2015-11-12 | 2015-11-12 | Washing machine |
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| CN105297336B CN105297336B (en) | 2018-06-19 |
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| CN104746314A (en) * | 2013-12-26 | 2015-07-01 | 东部大宇电子株式会社 | Drum type washing machine and operating method of the same |
| CN205258877U (en) * | 2015-11-12 | 2016-05-25 | 无锡小天鹅通用电器有限公司 | Washing machine |
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| CN2495672Y (en) * | 2001-08-15 | 2002-06-19 | 杨春新 | Suspension means for washing machine drum |
| CN2639340Y (en) * | 2003-08-06 | 2004-09-08 | 上海航星机械(集团)有限公司 | One-raw air bag two-way tilting washing machine |
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Effective date of registration: 20201203 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028, No. 5, No. 6, block J3, Wuxi New District Export Processing Zone, Jiangsu, China Patentee before: WUXI LITTLE SWAN GENERAL APPLIANCE Co.,Ltd. |
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