CN111334987B - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN111334987B CN111334987B CN201811455744.7A CN201811455744A CN111334987B CN 111334987 B CN111334987 B CN 111334987B CN 201811455744 A CN201811455744 A CN 201811455744A CN 111334987 B CN111334987 B CN 111334987B
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- washing machine
- door
- door cover
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- 238000005406 washing Methods 0.000 title claims abstract description 109
- 230000004323 axial length Effects 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a washing machine, wherein a clothes input opening is formed in the top of a shell of the washing machine, a storage box is arranged above the shell of the washing machine, the bottom wall of the storage box is formed by a door cover which is opened in a turnover mode towards the inside of the shell, the door cover is connected with the shell through a telescopic rod, and the axial length of the telescopic rod is changed to enable the door cover to be opened in a downward turnover mode or closed in an upward turnover mode to close the clothes input opening. Through setting up the storing box at washing machine top to set up the bottom plate of storing box into the door closure that can overturn the switching downwards washing machine casing inside, make storing box door closure open the clothing to washing machine casing inside upset and put in the mouth, and then realized the purpose to the automatic clothing that adds of washing machine.
Description
Technical Field
The invention belongs to the field of washing equipment, particularly relates to a washing machine, and particularly relates to a washing machine with a function of storing clothes and capable of automatically putting clothes with corresponding weight.
Background
Although the intelligent washing machine in the prior art realizes automatic washing of clothes, the automatic putting of the clothes cannot be realized, so that the intelligent use of the intelligent washing machine is limited. Meanwhile, some existing intelligent washing machines are also provided with storage boxes, so that a user can intensively put dirty clothes into the storage boxes, but the user still needs to manually put clothes into the washing machine, and the purpose of automatically putting and cleaning the clothes cannot be achieved. Along with the higher and higher requirements on the quality of life, if the intelligent washing machine still adopts the traditional mode, the step of putting in artificial clothes can not be avoided, and the intelligent control in the true sense can not be realized, namely, the washing control is carried out anytime and anywhere, so that the product competitiveness is directly influenced.
Chinese patent with application number CN201521030131.0 discloses a novel storage washing machine, wherein a clothes storage box is hung on a box shell, the clothes storage box is divided into two layers, clothes are put on the upper part, and washing wastewater is collected on the lower part, so that the washing machine can be used for turnover or temporary storage, but the structure still needs to manually put clothes into the washing machine by a user, and the washing machine is not intelligent enough.
Therefore, a new washing machine is needed to be provided, which can automatically feed clothes into the washing tub from the storage device, does not need to be manually fed by a user, is simple and convenient to operate, and really realizes the intellectualization of the washing machine.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a washing machine with a storage box, so as to achieve the purposes that the storage box for storing clothes is arranged at a clothes putting-in opening at the top of the washing machine, and the clothes with preset weight are stored in the storage box and then automatically put into a clothes treatment drum of the washing machine.
In order to achieve the purpose of the invention, the basic concept of the technical scheme adopted by the invention is as follows:
the utility model provides a washing machine, washing machine casing top is equipped with the clothing and puts in the mouth, and washing machine casing top is equipped with storing box, its characterized in that: the bottom wall of the storage box is formed by a door cover which is opened by turning towards the inside of the shell, the door cover is connected with the shell through a telescopic rod, and the axial length of the telescopic rod changes to enable the door cover to be opened by turning downwards or closed by turning upwards to form a clothes throwing opening.
Further, the storage box is fixedly arranged at the top of the washing machine shell, and a door cover of the storage box is hinged with a side plate of the storage box or the washing machine shell and is turned downwards; preferably, the storage box side plate is fixedly connected with the washing machine shell or integrally formed.
Furthermore, two ends of the telescopic rod are respectively hinged with the door cover and the shell, so that the telescopic rod, the door cover and the shell are sequentially hinged to form a connecting rod structure; preferably, the hinged shafts of the telescopic rod and the door cover, the telescopic rod and the shell, and the door cover and the shell which are respectively hinged are parallel to each other.
Furthermore, one side of the door cover is hinged with the opposite side of the shell through a rotating shaft, one end of the telescopic rod is hinged with the lower surface of the door cover close to the rotating shaft, and the other end of the telescopic rod is hinged with the inner wall of one side of the shell; preferably, the door cover and the telescopic rod are respectively hinged with the same side of the shell, and the hinged part of the door cover and the shell is closer to the clothes throwing opening of the shell than the hinged part of the telescopic rod and the shell.
Furthermore, the telescopic rod comprises a pressure cylinder and a piston rod, the pressure cylinder is a cavity with one sealed end and the other end for the piston rod to be correspondingly and coaxially inserted, the piston rod can axially extend and retract along the pressure cylinder, the sealed end of the pressure cylinder is hinged with the door cover, and the extending end of the piston rod is hinged with the shell; or the sealing end of the pressure cylinder is hinged with the shell, and the telescopic end of the piston rod is hinged with the door cover.
Furthermore, the insertion joint of the opening end of the pressure cylinder and the piston rod is hermetically arranged, so that a hollow cavity in the pressure cylinder is hermetically arranged; the pressure cylinder is provided with a vent hole which is communicated with the hollow cavity and the outside, and the vent hole is communicated with the pressure regulating device through a regulating pipeline, so that the pressure regulating device can suck the gas in the pressure cylinder and correspondingly regulate the gas pressure in the cylinder.
Furthermore, the pressure regulating device comprises a reversing air pump which can provide power for the positive and negative bidirectional air flow, and two open ends of the reversing air pump are respectively communicated with the regulating pipeline and the atmosphere, so that the air flow in the atmosphere flows into the pressure cylinder through the reversing air pump or the air in the pressure cylinder is exhausted to the atmosphere through the reversing air pump.
Further, the hollow interior of the storage box is divided into a first chamber and a second chamber which are independent of each other through a partition plate; the bottom of the first cavity is provided with a first door cover forming a bottom plate, and the bottom of the second cavity is provided with a second door cover forming a bottom plate.
Furthermore, the first door cover and the second door cover are arranged in bilateral symmetry relative to the center of the clothes throwing-in opening, one sides, far away from each other, of the first door cover and the second door cover are respectively hinged with the corresponding sides of the shell, and the lower sides of the first door cover and the second door cover are respectively connected with the corresponding sides of the shell through at least one telescopic rod; preferably, the opposite ends of the first door cover and the second door cover along the extension direction of the hinge shaft are respectively connected with the corresponding sides of the shell through a telescopic rod; preferably, the telescopic rods connected with the door covers on the two sides are respectively communicated with the same pressure regulating device through corresponding pipelines.
Furthermore, a circle of baffle plates which protrude outwards and extend and are perpendicular to the door cover are arranged on the periphery of the door cover, and the side, far away from the side hinged with the shell, of the door cover is not provided with the baffle plates or is provided with openings so that clothes placed above the door cover can be guided along the baffle plates and fall into the clothes treatment barrel; preferably, the door cover is square, the two sides perpendicular to the hinge shaft of the door cover and one side provided with the hinge shaft are respectively provided with a baffle extending vertically upwards, and one side, away from the hinge shaft, of the baffle arranged on the two sides perpendicular to the hinge shaft of the door cover is arc-shaped.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. through setting up the storing box at washing machine top to set up the bottom plate of storing box into the door closure that can overturn the switching downwards washing machine casing inside, make storing box door closure open the clothing to washing machine casing inside upset and put in the mouth, and then realized the purpose to the automatic clothing that adds of washing machine.
2. Through the arrangement, after the self weight of clothes in the storage box reaches a set value, the telescopic rod is compressed under the action of the self weight pressure of the piled clothes, and the door cover forming the storage box is pushed to overturn downwards so as to correspondingly communicate the storage box and the clothes processing barrel, thereby achieving the purpose of automatically putting the clothes in the storage box into the clothes processing barrel.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a front view of a washing machine in an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along the line C-C of FIG. 1 with the door closed;
FIG. 3 is a cross-sectional view taken along the line C-C of FIG. 1 with the door cover open;
FIG. 4 is a front view of a washing machine according to another embodiment of the present invention;
FIG. 5 is a top view of a washing machine in another embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along A-A of FIG. 4;
FIG. 7 is a cross-sectional view taken along the line B-B in FIG. 5 with the door cover closed;
fig. 8 is a sectional view taken along the direction B-B of fig. 5 when the door cover is opened.
In the figure: 100-washing machine shell, 200-clothes treatment barrel, 1-storage box, 13-partition board, 14-first chamber, 15-second chamber, 7-door cover, 71-first door cover, 72-second door cover, 73-baffle, 8-telescopic rod, 81-pressure cylinder, 82-piston rod and 9-pressure adjusting device.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it for those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 to 3, the embodiment describes a washing machine, which includes a washing machine housing 100, the washing machine housing 100 is provided with a clothes input opening, the clothes input opening is arranged opposite to an opening of a clothes treatment tub 200 of the washing machine housing 100, and the clothes input opening of the washing machine housing 100 is provided with a door cover 7 capable of being opened and closed in a turnover manner; the lower side of the door cover 7 is connected with the washing machine shell 100 through the telescopic rod 8, the axial length of the telescopic rod 8 can be elastically adjusted along with the pressure change between the two ends, and the door cover 7 can be turned downwards to open or turned upwards to close the clothes throwing opening along with the change of the axial length of the telescopic rod 8.
The door cover is arranged on the washing machine, the lower part of the door cover is connected with the shell through the telescopic rod, so that the door cover is pressed down by external force to compress the telescopic rod and turn over the door cover to the inside of the shell of the washing machine to open the clothes feeding opening, and the purposes of turning over the door cover of the washing machine to the inside of the shell and reducing the occupied space of the washing machine are achieved. Meanwhile, through the arrangement, after the weight of clothes placed on the upper part of the washing machine door cover reaches a set value, the telescopic rod is automatically compressed by the self weight of the clothes to open the door cover, and the purposes of automatically controlling the opening of the washing machine door cover and automatically adding the clothes are further achieved.
The washing machine in the embodiment may be a pulsator washing machine in which the axis of the laundry treatment drum is vertically arranged, or a drum washing machine in which the axis of the laundry treatment drum is horizontally or obliquely arranged.
In this embodiment, two ends of the telescopic rod 8 are hinged to the door cover 7 and the washing machine housing 100 respectively, so that the telescopic rod 8, the door cover 7 and the washing machine housing 100 are hinged in sequence to form a connecting rod structure; preferably, the hinge shafts of the telescopic rod 8 and the door cover 7, the telescopic rod 8 and the washing machine housing 100, and the door cover 7 and the washing machine housing 100 are all parallel to each other. The telescopic rod is a moving pair capable of generating relative telescopic displacement of two ends, so that a pressing action force is applied to the door cover to enable the telescopic rod to generate telescopic movement of the two ends and further drive the door cover to rotate around the hinged position of the washing machine shell.
In this embodiment, the pressing force applied to the door may be a pressing force manually applied by a user, or may be a pressing force generated by the weight of clothes stacked above the door. Therefore, the door of the washing machine can be opened by a user manually pressing down, and also can be automatically opened by accumulating the laundry to exceed a set weight.
In this embodiment, one side of the door 7 is hinged to the opposite side of the washing machine housing 100 through the rotating shaft, one end of the telescopic rod 8 is hinged to the lower surface of the door close to the rotating shaft, and the other end is hinged to the inner wall of one side of the washing machine housing 100; preferably, the door 7 and the telescopic rod 8 are hinged to the inner wall of the washing machine housing 100 on the same side, and the hinge point of the door 7 and the housing 100 is closer to the laundry inlet of the washing machine housing 100 than the hinge point of the telescopic rod 8 and the washing machine housing 100.
In this embodiment, the telescopic rod 8 includes a pressure cylinder 81 and a piston rod 82, the pressure cylinder 81 is hollow to form a cavity, one end of the hollow cavity of the pressure cylinder is sealed, the other end of the hollow cavity of the pressure cylinder is used for the piston rod 82 to be correspondingly and coaxially inserted into the cavity, the piston rod 82 can move in an axial direction of the pressure cylinder 81 in a telescopic manner, the sealed end of the pressure cylinder 81 is hinged to the door cover 7, and the telescopic end of the piston rod 82 is hinged to the washing machine housing 100; alternatively, the sealed end of the pressure cylinder 81 is hinged to the washing machine housing 100 and the telescopic end of the piston rod 82 is hinged to the door 7.
In this embodiment, the insertion position of the open end of the pressure cylinder 81 and the piston rod 82 is hermetically arranged, so that a hollow cavity inside the pressure cylinder 81 is hermetically arranged; the pressure cylinder 81 is provided with a vent hole for communicating the hollow cavity with the outside, the vent hole is communicated with the pressure adjusting device 9 through an adjusting pipeline, so that the pressure adjusting device 9 performs suction on gas in the pressure cylinder 81 and correspondingly adjusts the pressure in the cylinder; preferably, the pressure adjusting device 9 includes a reversing air pump capable of providing power for the positive and negative bidirectional air flows, and two opening ends of the reversing air pump are respectively communicated with the adjusting pipeline and the atmosphere, so that the air flow in the atmosphere flows into the pressure cylinder 81 through the reversing air pump or the air in the pressure cylinder 81 is discharged to the atmosphere through the reversing air pump; preferably, the pressure regulating device 9 further comprises an air chamber for storing air, and two opening ends of the reversing air pump are respectively communicated with the adjusting pipeline and the air chamber, so that the air in the air chamber and the pressure cylinder can controllably and reversely flow through the reversing air pump.
The pressure cylinder of the telescopic rod is communicated with the pressure adjusting device, so that the purpose of controllably adjusting the air pressure in the pressure cylinder is achieved, and the purposes of adjusting the opening pressure for automatically turning and opening the door cover and respectively matching and adjusting the setting with washing machines with different washing capacities are further achieved.
Example two
As shown in fig. 4 to 8, the differences between the present embodiment and the first embodiment are as follows: the embodiment of the invention provides a washing machine, wherein a door cover arranged on a clothes input opening of the washing machine comprises a first door cover 71 and a second door cover 72, the first door cover 71 and the second door cover 72 are arranged in bilateral symmetry relative to the center of the clothes input opening, one sides of the first door cover 71 and the second door cover 72, which are far away from each other, are respectively hinged with the corresponding sides of a shell, and the lower sides of the first door cover 71 and the second door cover 72 are respectively connected with the corresponding sides of the washing machine shell 100 through at least one telescopic rod 8.
In this embodiment, the opposite ends of the first door cover 71 and the second door cover 72 along the extension direction of the hinge shaft are respectively connected with the corresponding sides of the washing machine housing 100 through a telescopic rod 8; preferably, the telescopic rods 8 connected with the door covers on the two sides are respectively communicated with the same pressure adjusting device 9 through corresponding pipelines.
In this embodiment, a two-position three-way valve is disposed at one port of the pressure adjusting device 9, and the other two ports of the two-position three-way valve are respectively communicated with the telescopic rod 9 hinged to the first door cover 71 and the telescopic rod 9 hinged to the second door cover 72, so that the pressure adjusting device 9 can be respectively communicated with the pressure cylinders of the telescopic rods 9 hinged to the first door cover 71 or the telescopic rods 9 hinged to the second door cover 72 through the two-position three-way valve, and the first door cover 71 or the second door cover 72 is correspondingly controlled to be opened and closed.
EXAMPLE III
As shown in fig. 4 to 8, the present embodiment describes a washing machine, a clothes input opening is formed at the top of a washing machine housing 100, a storage box 1 for storing clothes is arranged above the washing machine housing 100, the storage box 1 is arranged corresponding to the clothes input opening at the top of the washing machine housing 100, a bottom plate of the storage box 1 is formed by a door cover 7 described in the first or second embodiment, the door cover 7 is turned to open towards the inside of the washing machine housing 100, and clothes in the storage box 1 are input into a clothes processing barrel 200 of the washing machine housing 100.
Through setting up the storing box at the washing machine top to set up the bottom plate of storing box into the door closure that can overturn the switching downwards to washing machine casing inside, make the clothing dead weight in the storing box reach the setting value after, push the door closure that constitutes the bottom plate under the dead weight pressure effect of piling up the clothing and overturn downwards, with correspond intercommunication storing box and clothing processing barrel, and then realize throwing in the clothing purpose in the clothing processing barrel with the clothing in the storing box is automatic.
In this embodiment, the storage box 1 correspondingly covers the top of the washing machine casing 100, and the bottom plate of the storage box 1 is hinged to the side plate of the storage box 1 or the washing machine casing 100 to be turned downwards; preferably, the side panel of the storage box 1 is fixedly connected with the washing machine housing 100 or integrally formed.
In this embodiment, the inside cavity of the storage box 1 is used for storing clothes, the partition plate 13 vertically arranged is arranged inside the cavity of the storage box 1, the partition plate 13 divides the inside of the cavity in the storage box 1 into a first cavity 14 and a second cavity 15 which are independent of each other so as to be used for storing different clothes in a classified manner, the first door cover 71 forming the bottom plate is horizontally arranged at the bottom of the first cavity 14, and the second door cover 72 forming the bottom plate is horizontally arranged at the bottom of the second cavity 15.
In this embodiment, a circle of baffle 73 which protrudes outwards and extends and is perpendicular to the door cover is arranged on the periphery of the door cover 7, the baffle 73 is not arranged on one side of the door cover 7 which is far away from the side hinged with the washing machine shell 100, or a gap and/or a hollow area are arranged on the baffle 73, so that clothes placed above the door cover 7 can be guided along the baffle 73 and fall into the clothes processing barrel; meanwhile, the condition that the clothes placed on the door cover slide down to the position between the clothes processing barrel and the shell from two sides can be effectively avoided.
Preferably, in this embodiment, the door cover 7 is square, the two sides perpendicular to the hinge axis of the door cover 7 and the side provided with the hinge axis are respectively provided with a baffle 73 extending vertically upwards, and the side of the baffle arranged on the two sides perpendicular to the hinge axis of the door cover 7, which is far away from the hinge axis, is arc-shaped.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (14)
1. The utility model provides a washing machine, washing machine casing top is equipped with the clothing and puts in the mouth, and washing machine casing top is equipped with storing box, its characterized in that: the bottom wall of the storage box is composed of a door cover which is opened by turning towards the inside of the shell, the door cover is connected with the shell through a telescopic rod, and the axial length of the telescopic rod is changed to enable the door cover to turn downwards to open or turn upwards to close the clothes throwing opening;
the telescopic rod comprises a pressure cylinder and a piston rod, the pressure cylinder is a cavity with one sealed end and the other end for the piston rod to be correspondingly and coaxially inserted, the piston rod can axially extend and retract along the pressure cylinder, the sealed end of the pressure cylinder is hinged with the door cover, and the extending end of the piston rod is hinged with the shell; or the sealing end of the pressure cylinder is hinged with the shell, and the telescopic end of the piston rod is hinged with the door cover;
the inserting joint of the opening end of the pressure cylinder and the piston rod is arranged in a sealing way, so that a hollow cavity in the pressure cylinder is arranged in a sealing way; the pressure cylinder is provided with a vent hole which is communicated with the hollow cavity and the outside, and the vent hole is communicated with the pressure regulating device through a regulating pipeline, so that the pressure regulating device can suck the gas in the pressure cylinder and correspondingly regulate the gas pressure in the cylinder.
2. The washing machine as claimed in claim 1, wherein the storage box is fixedly installed at the top of the casing of the washing machine, and the door of the storage box is hinged to the side panel of the storage box or the casing of the washing machine to be turned downward.
3. The washing machine as claimed in claim 2, wherein the side plate of the storage box is fixedly connected with the washing machine casing or integrally formed therewith.
4. The washing machine as claimed in claim 1, wherein both ends of the telescopic rod are respectively hinged to the door cover and the housing, so that the telescopic rod, the door cover and the housing are sequentially hinged to form a linkage structure.
5. A washing machine as claimed in claim 4 wherein the hinge axes of the telescopic rod and the door, the telescopic rod and the casing, and the door and the casing are parallel to each other.
6. A washing machine as claimed in claim 4 wherein one side of the door is hinged to the opposite side of the housing via a pivot, and the extension rod has one end hinged to the lower surface of the door adjacent the pivot and the other end hinged to the inner wall of the housing.
7. A washing machine as claimed in claim 6 wherein the door and the telescopic rod are hinged to the same side of the housing respectively, and the hinge of the door to the housing is closer to the laundry loading opening of the housing than the hinge of the telescopic rod to the housing.
8. A washing machine as claimed in claim 1 wherein the pressure regulating means comprises a reversing air pump for providing power to the reversible air flow, the reversing air pump having open ends respectively communicating with the mediating conduit and the atmosphere to allow the air flow in the atmosphere to flow into the pressure vessel via the reversing air pump or to allow the air in the pressure vessel to be exhausted to the atmosphere via the reversing air pump.
9. The washing machine as claimed in any one of claims 1 to 8, wherein the hollow interior of the storage box is partitioned into a first chamber and a second chamber independent of each other by a partition; the bottom of the first cavity is provided with a first door cover forming a bottom plate, and the bottom of the second cavity is provided with a second door cover forming a bottom plate.
10. The washing machine as claimed in claim 9, wherein the first door and the second door are symmetrically disposed at left and right sides with respect to the center of the laundry input port, the sides of the first door and the second door, which are far away from each other, are hinged to the corresponding sides of the cabinet, respectively, and the lower sides of the first door and the second door are connected to the corresponding sides of the cabinet through at least one expansion link, respectively.
11. The washing machine as claimed in claim 10, wherein opposite ends of the first door cover and the second door cover in the extension direction of the hinge shaft are connected to the corresponding sides of the cabinet through a telescopic bar, respectively.
12. The washing machine as claimed in claim 11, wherein the telescopic bars connected to the both side door covers are respectively communicated with the same pressure adjusting device through corresponding pipes.
13. A washing machine as claimed in any one of claims 1 to 8 wherein the periphery of the door is provided with a ring of baffles projecting outwardly and extending perpendicularly to the door, the side of the door remote from the hinged connection with the housing being free of baffles or having cutouts in the side baffles to allow clothes placed over the door to be guided along the baffles and fall into the clothes treatment tub.
14. The washing machine as claimed in claim 13, wherein the door is formed in a square shape, the both sides perpendicular to the hinge axis of the door and the side provided with the hinge axis are respectively provided with a baffle extending vertically upward, and the sides of the baffles provided to the both sides perpendicular to the hinge axis of the door, which are away from the hinge axis, are formed in a circular arc shape.
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CN106641069A (en) * | 2016-11-21 | 2017-05-10 | 大连理工大学 | Controllable-rigidity symmetrical combined type air spring |
CN207583737U (en) * | 2017-12-15 | 2018-07-06 | 广东奥斯特五金精密制造有限公司 | A kind of pressure the cylinder piston |
CN108547902A (en) * | 2018-07-04 | 2018-09-18 | 苏州浪潮智能软件有限公司 | A kind of gas spring of adjustable pressure |
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