CN110453451B - Washing machine plate seat and washing machine - Google Patents
Washing machine plate seat and washing machine Download PDFInfo
- Publication number
- CN110453451B CN110453451B CN201810433522.9A CN201810433522A CN110453451B CN 110453451 B CN110453451 B CN 110453451B CN 201810433522 A CN201810433522 A CN 201810433522A CN 110453451 B CN110453451 B CN 110453451B
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- push rod
- upper cover
- washing machine
- box cover
- cover
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- 238000005406 washing Methods 0.000 title claims abstract description 83
- 239000003599 detergent Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 4
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- 230000007704 transition Effects 0.000 claims description 15
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- 238000000926 separation method Methods 0.000 claims description 2
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- 230000009471 action Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- D06F39/02—Devices for adding soap or other washing agents
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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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
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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 tray seat and a washing machine. The washing machine tray seat is provided with a detergent box, an openable/closable box cover is installed on a detergent feeding opening of the detergent box, the tray seat is also provided with a clothes feeding opening, an openable/closable upper cover is installed on the clothes feeding opening, a linkage structure is arranged between the upper cover and the box cover, and the upper cover drives the box cover to be opened in a linkage mode through a linkage mechanism. The invention has the advantages that the operation steps of the user before washing are reduced, and the labor and the time are saved; the box cover still has the function of independent rotation, so that clothes cannot be polluted, and the detergent is prevented from being polluted; the linkage structure is realized through mechanical parts, the occurrence of electric leakage accidents is avoided, and the product grade is improved.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly relates to a washing machine tray seat and a washing machine.
Background
The existing full-automatic washing machine detergent box is arranged in a control panel seat, a detergent box cover is arranged at the upper part of the detergent box to cover a detergent input port so as to prevent water from entering the detergent box in the washing process, or a sealing plug is arranged at the position of the upper cover of the washing machine corresponding to the detergent box to seal the upper part of the detergent box when the upper cover of the washing machine is closed.
In the two setting modes, one of the two setting modes is that the detergent box cover and the upper cover of the washing machine are separately arranged, namely when the upper cover of the washing machine is opened, the detergent box cover still needs to be opened again to put detergent in, so that the operation steps of a user are increased before washing, and the operation is more complicated; the other arrangement mode is that the upper cover of the washing machine and the detergent box cover are arranged into a whole, namely, a bulge is arranged on the upper cover to seal the detergent box, and the arrangement mode can expose the detergent when the upper cover of the washing machine is opened, so that the risk of polluting the detergent or spilling the detergent is caused.
How to reduce the operation steps before washing and the burden of users and enable the detergent box to be opened and closed independently is urgent to be solved.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention provides a washing machine tray seat and a washing machine with the same, which aim to overcome the defects of the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that:
a washing machine tray seat is provided with a detergent box, a box cover capable of being opened/closed is installed on a detergent feeding opening of the detergent box, the tray seat is further provided with a clothes feeding opening, an upper cover capable of being opened/closed is installed on the clothes feeding opening, a linkage structure is arranged between the upper cover and the box cover, and the upper cover drives the box cover to be opened in a linkage mode through a linkage mechanism.
The upper cover and the box cover are respectively and rotatably arranged on the disc seat, the linkage structure comprises a push rod arranged on the upper cover and a stop block arranged on the box cover, the push rod is abutted to the stop block, the upper cover is opened to drive the push rod to move, and the push rod pushes the stop block to open the box cover in a linkage manner.
The push rod is rotatably connected with the upper cover, the disc seat is provided with a fixed supporting plate, and the supporting plate is arranged on the lower side of the push rod and used for supporting the push rod to move horizontally.
The upper cover is connected with the disc seat through a first pivot, a connecting rod is arranged on the inner side of the bottom of the upper cover and is parallel to the first pivot, a connecting part is arranged at one end of the push rod, and the connecting part is sleeved on the connecting rod and can rotate relative to the upper cover;
preferably, the connecting rod is fixed inside the upper cover through two vertical ribs.
The linkage structure also comprises a limiting piece, the limiting piece enables the push rod to be separated from the stop block in the moving process of the push rod after the upper cover is opened, and the free opening and closing of the box cover are not influenced by the position of the separated push rod;
preferably, the limiting member is vertically fixed on the supporting plate, one side of the push rod is in contact with the limiting member, the push rod is prevented by the vertical rib from transversely displacing by the push rod when horizontally moving back and forth, the contact end of the push rod and the stop block is a front section, the connection end of the push rod and the sliding rod is a rear section, and the front section and the rear section have different cross-sectional shapes;
preferably, the connecting rod is longer than the connecting part at one end of the push rod, and the push rod can move transversely along the connecting rod.
The front section is a section contact stop block with a smaller width, the rear section is a section with a width larger than that of the front section, the front section and the rear section of the push rod are provided with transition sections, the width of the transition sections is smoothly transited from the width of the front section to the width of the rear section, and the transition sections are located at one end, in contact with the limiting part, of the push rod, so that the front section of the push rod is smoothly transited to the rear section through contact with the limiting part to generate transverse displacement.
The connecting rod be provided with return means, return means cover is established in connecting portion one side/both sides of push rod, when the push rod removes and produces lateral displacement, return means makes the push rod come back to the original position when the push rod moves to the reverse direction.
The contact end of the push rod and the stop block is a front section, the connecting end of the push rod and the sliding rod is a rear section, the front section is a section contact stop block with a large height, the rear section is a section with a small height, the front section and the rear section of the push rod are provided with a transition section with a height which is smoothly transited from the height of the front section to the height of the rear section, the transition section is positioned at one end of the push rod in contact with the supporting plate, so that the front section of the push rod is smoothly transited to the rear section through contact with the limiting part to generate longitudinal displacement to enable the push rod to be separated from the stop block, and the position of the push rod after separation does not influence the free opening and closing of the box cover.
The linkage structure comprises a magnet arranged on the upper cover and a ferromagnet arranged at the position of the box cover corresponding to the magnet of the upper cover, the upper cover attracts the box cover through the magnet to open the box cover, and the box cover can be separated from the upper cover to be opened and closed independently after linkage opening;
or the linkage structure comprises a magnet arranged on the box cover and a ferromagnetic body arranged at the position of the upper cover corresponding to the magnet on the box cover, the box cover is adsorbed to the upper cover, and the box cover can be separated from the upper cover to be opened and closed independently after linkage opening.
The invention also comprises a washing machine with the washing machine tray seat.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
(1) The steps before washing: opening the upper cover of the pulsator washing machine → putting the clothes into the inner tub of the washing machine → opening the box cover of the detergent → putting the washing powder or the washing liquid into the detergent box → closing the box cover of the detergent → closing the upper cover of the washing machine → starting the washing machine to wash the clothes, and the steps are simplified as follows: opening the upper cover of the pulsator washing machine → putting the clothes into the inner tub of the washing machine → putting the washing powder or the laundry detergent into the detergent box → closing the upper cover of the washing machine → starting the washing machine for washing, thereby reducing the operation of a user and saving the time;
(2) the detergent box cover and the upper cover have a linkage structure, and the linkage structure can be separated, the detergent box cover can still move independently under certain conditions, so that the detergent box cover is suitable for various application scenes, and in the link of putting or taking out clothes, the detergent box cover can be independently closed, so that the clothes are not polluted, and the detergent is prevented from being polluted;
(3) the linkage structure of the box cover and the upper cover is realized through mechanical parts, so that the electricity utilization link is avoided, and the electric leakage accident caused by water inflow is reduced.
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 schematic view of the positions of the tray, the upper cover and the box cover of the washing machine of the present invention;
FIG. 2 is a schematic view of the connection of the upper cover and the push rod of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of the upper cover of the present invention;
FIG. 5 is a schematic illustration of a putter of the present invention;
FIG. 6 is a schematic view of the lid of the present invention;
FIG. 7 is a longitudinal sectional view showing the opening of the upper cover according to the present invention;
FIG. 8 is an enlarged view of the invention at B in FIG. 7;
FIG. 9 is a schematic view of the linkage structure for opening the upper cover according to the present invention;
FIG. 10 is a schematic longitudinal cross-sectional view of the closure of the upper cover of the present invention;
FIG. 11 is an enlarged view at C of FIG. 10 of the present invention;
FIG. 12 is a schematic view of the closing linkage of the upper lid according to the present invention.
In the figure:
1. an upper cover; 11. a first pivot; 12. a push rod; 121. a front section; 122. a rear section; 123. a transition section; 124. a connecting portion; 13. a connecting rod; 14. erecting ribs; 15. a return device;
2. a box cover; 21. a second pivot; 22. a stopper;
3. a disc seat; 31. a detergent box; 32. a support plate; 33. a stopper.
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 to illustrate it by a person skilled in the art with 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 a specific case to those of ordinary skill in the art.
As shown in fig. 1, the present invention relates to a washing machine tray and a washing machine, the washing machine is an upper cover-opening type washing machine, the washing machine is provided with a tray base 3 arranged on the upper part, the tray base 3 is also provided with a detergent box 31, the detergent box 31 sinks into the tray base 3, the upper part is provided with a detergent feeding port, the detergent feeding port is provided with a box cover 2, the box cover 2 is matched with the detergent feeding port to prevent the detergent from spilling out or being polluted, and the box cover 2 can be opened/closed.
The washing machine is also provided with an upper cover 1, the upper cover 1 is arranged at the clothes input opening and used for forming a closed washing space in the machine body, the upper cover 1 is arranged on the tray seat 3, and the upper cover 1 can be opened/closed.
Due to the separated design of the box cover and the upper cover, when the upper cover of the washing machine is opened, the detergent box cover still needs to be opened again to put detergent, and the following operation steps need to be carried out before the washing machine is used for washing: 1. opening an upper cover of the pulsator washing machine; 2. putting clothes into an inner drum of a washing machine; 3. opening a detergent box cover; 4. putting washing powder or laundry detergent into a detergent box; 5. closing the detergent box cover; 6. closing the upper cover of the washing machine; 7. and starting the washing machine to wash the clothes.
The above-mentioned operation steps are cumbersome, increase burden on the user, and increase the time for washing preparation.
The linkage structure is arranged between the upper cover and the box cover, so that the box cover 2 is opened under the driving of the linkage structure when the upper cover is opened.
Example one
The washing machine of this embodiment is provided with push rod and dog between upper cover and lid, and both form linkage structure for upper cover 1 promotes the dog when opening, thereby drives opening of lid 2.
The method specifically comprises the following steps:
the upper cover 1 and the box cover 2 are respectively and rotatably arranged on the disc seat 3, the preferred mode is that the rotating shafts of the upper cover 1 and the box cover 2 connected with the disc seat 3 are arranged in parallel, the box cover 2 and the disc seat 3 are arranged on the same side of the disc seat 3, and the box cover 2 is arranged on the inner side of the upper cover 1, namely the upper cover 1 can completely cover the box cover 2 when being closed.
As shown in fig. 2, the upper cover 1 is connected to the tray 3 through a first pivot 11, and as shown in fig. 6, the cover 2 is connected to the tray 3 through a second pivot 21.
The push rod is fixed on one side that upper cover 1 and dish seat 3 are connected and set up at upper cover 1 inboard, the dog is fixed on one side that lid 2 and dish seat 3 are connected and has certain inclination, the push rod can end and support on the dog, inclination uses the push rod can promote the dog and drive the motion of lid 2 to be suitable.
When the upper cover 1 is opened, the upper cover 1 rotates from bottom to top by taking the first pivot 11 as an axis, the push rod is arranged on the inner side of the disc seat 3, the push rod moves forwards from the rear part due to the rotation of the upper cover 1, the push rod is stopped on the stop block 22 to push the stop block to move forwards from back, and the stop block and the box cover 2 form a certain angle, so that the box cover 2 forms an opening action from top to bottom, and the linkage structure plays a role, so that the box cover 2 is opened in linkage after the upper cover 1 is opened.
Example two
The embodiment is that the connection mode of the push rod and the upper cover is changed on the basis of the previous embodiment, and the supporting plate is added to enable the push rod to move horizontally.
In the above embodiment, since the upper cover 1 is fixedly connected to the push rod, the upper cover 1 rotates in a circular motion, thereby driving the push rod to perform a circular motion. Due to the change of the contact area, the motion trail and the like, the abutting action of the push rod and the stop block needs to be optimized.
This embodiment sets up push rod and upper cover into rotatable coupling to be provided with the backup pad, its effect that reaches does, linear motion around the push rod can carry out promotes the dog motion, thereby has avoided above-mentioned problem.
As shown in fig. 2 and 4, a push rod 12 is disposed on the inner side of the lower portion of the upper cover 1, the upper cover 1 is provided with the push rod 12, the upper cover 1 is connected with the push rod 12 through a connecting rod 13, and the connecting rod 13 is a cylindrical rod and is disposed parallel to the first pivot 11; the push rod 12 has a connecting portion 124, the connecting portion 124 is a sleeve with a hollow middle portion as shown in fig. 5, and the connecting portion 124 is sleeved on the connecting rod 13 and can rotate up and down.
The connecting rod 13 is fixedly connected with the upper cover 1 and can be fixed on the inner side of the upper cover 1 through two vertical ribs 14 in a mode shown in figure 4.
Since the push rod 12 is rotatably fitted over the connecting rod 13 and drops due to gravity, the push rod 12 needs to be constructed to move forward and backward.
The disk seat 3 is provided with a fixed support plate 32, the contact part of the support plate 32 and the push rod 12 is provided with a plane structure, the support plate 32 is arranged at the bottom of the push rod 12, and the push rod 12 can horizontally move back and forth on the support plate 32.
The backup pad 32 sets up on disk seat 3, as shown in fig. 9 and 12, disk seat 3 can have dodges the structure for dodge linkage structure, dodge the structure and dodge the hole for square, backup pad 32 sets up and supports push rod 12 in the middle part of dodging the hole, backup pad 32 is the level setting.
When the upper cover is opened, the upper cover 1 rotates from bottom to top, because the upper cover 1 is rotatably connected with the push rod 12, and the bottom of the push rod 12 is provided with the support plate 32 for supporting, the push rod 12 can horizontally move back and forth without moving up and down, and when the push rod 12 moves forward, the stop block 22 is pushed to drive the box cover 2 to open.
EXAMPLE III
The difference between the present embodiment and the previous embodiment is that on the basis of the previous embodiment, the present embodiment adds a limiting structure and limits the push rod structure, so that the push rod is separated from the stopper after moving for a certain distance, thereby achieving the purpose of freely opening and closing the box cover.
The linkage structure further comprises a limiting piece 33, the limiting piece 33 is fixed on the disc base 3, when the push rod 12 moves forward and backward, the fixed limiting piece 33 influences the movement track of the push rod 12, so that the push rod 12 deviates, and after the push rod deviates a certain distance, the fixed limiting piece 33 is separated from the stop block 22, so that the box cover 2 can move freely after being opened.
In this embodiment, the stopper 33 is provided on the support plate 32 so that the push rod 12 is displaced in the left-right direction when moving horizontally in the front-back direction and is separated from the stopper 22 when moving to the left or right direction by a predetermined distance.
For convenience of description, the push rod 12 is divided into a front section 121 and a rear section 122, the contact end of the push rod 12 with the stopper 22 is the front section 121, and the contact end of the push rod 12 with the sliding rod is the rear section 122.
One of the setting modes is as follows: the front section 121 and the rear section 122 of the push rod have the same cross-sectional shape, but are arranged at a certain angle with the connecting rod 13 instead of being vertically arranged, the limiting member 33 is vertically fixed on the supporting plate 32, the push rod 12 is in contact with the limiting member 33, in the process of moving the push rod 12 back and forth, because the push rod 12 is obliquely arranged, when the upper cover 1 pushes the push rod 12 back and forth, the limiting member 33 is in contact with one side of the push rod 12 and extrudes the push rod 12, so that the push rod 12 generates lateral displacement in the left and right direction, after the push rod 12 deviates from the original track of moving the push rod back and forth by a certain distance, the push rod 12 is separated from the stopper 22, at this time, the box cover 2 is opened, and after the push rod 12 is separated, the box cover 2 can be freely opened and closed.
Another setting mode is as follows: the front section 121 and the rear section 122 of the push rod have different cross-sectional shapes, the front section 121 is a contact stopper 22 with a cross section with a smaller width, the rear section 122 is a cross section with a width larger than that of the front section 121, the front section 121 and the rear section 122 of the push rod 12 have a transition section 123 with a width smoothly transiting from the width of the front section to the width of the rear section, as shown in fig. 5, the transition section 123 is located at one end of the push rod 12 contacting with the stopper 33, so that the front section 121 of the push rod 12 smoothly transits to the rear section 122 through contacting with the stopper 33 to generate a left-right lateral displacement.
In the above arrangement, when the push rod 12 is displaced left and right, the connecting portion 124 of the push rod 12 and the connecting rod 13 of the upper cover 1 are displaced relatively, so that the length of the connecting rod 13 is set to satisfy the displacement distance required by the push rod 12, and as shown in fig. 3, the length of the connecting rod 13 is longer than the connecting portion 124 of one end of the push rod 12.
Because the length of the connecting rod 13 is longer than that of the connecting part 124 of the push rod 12, the push rod 12 can move left and right on the connecting rod 13, and in order to limit the position of the push rod 12 and the position where the push rod 12 can be abutted against the stop 22 again when the push rod is used next time, the linkage device is further provided with a return device 15.
The return device 15 may be a spring sleeved at two ends of the connecting rod 13, the spring is divided into two sections, which are respectively located at two sides of the connecting portion 124, when the limiting member 33 does not apply an acting force to the push rod 12, the spring can limit the push rod 12 at a position capable of abutting against the stopper 22, and when the push rod 12 generates a transverse displacement, the spring at one side can generate a reaction force to the push rod 12 so that the push rod 12 can return to an initial position when moving backwards.
The spring may also be sleeved on only one side of the connecting rod 13, and when the limiting member 33 generates an acting force on the push rod 12, the spring can apply a reverse acting force to return the push rod 12 to the initial position.
Fig. 7-9 are schematic views showing the upper cover being opened, fig. 8 is a partial enlarged view of fig. 7, as shown in fig. 8, when the upper cover 1 is opened, the push rod 12 moves forward on the support plate 32, the push rod 12 stops against the outside of the stop 22 on the box cover 2, so that the stop 22 moves forward, since the box cover 2 and the tray base 3 are rotatably connected after the second operation, the stop 22 moves forward to drive the box cover 2 to move from bottom to top, and at this time, the box cover 2 is opened.
After the box cover 2 is opened, the push rod 12 is transited from the front section 121 to the rear section 122, because the widths of the front section 121 and the rear section 122 are different, the push rod 12 generates left and right displacement when passing through the limiting piece 33, as shown in fig. 9, when the push rod 12 continuously extends forwards, and the rear section 122 of the push rod 12 contacts with the limiting piece 33, the push rod 12 generates right displacement, because the width of the stop block 22 is fixed, the push rod 12 deviated to the right is separated from the stop block 22, the opened box cover 2 can freely rotate by taking the second pivot 21 as an axis, when the upper cover needs to be closed, the return devices 15 at the two ends of the connecting part 124 of the push rod 12 generate acting force to the push rod 12, so that the push rod 12 returns to the position before the upper cover is opened, and the next opening can form a linkage structure again.
The push rod 12 is maintained on the support plate 32 when the upper cover 1 is moved to any position, otherwise the support plate 32 loses the function of supporting the push rod 12 to move back and forth due to the rotary connection structure of the push rod 12.
Fig. 10-12 are schematic diagrams illustrating the closing of the upper cover, wherein fig. 11 is a partial enlarged view of fig. 10, and fig. 11 and 12 show that, after the upper cover 1 is closed, the push rod 12 is still supported on the upper portion of the supporting plate 32, the front section 121 of the push rod 12 can have a certain distance or just contact with the stopper 22 of the box cover 2, and the position of the push rod 12 cannot apply a force to the stopper 22 when the upper cover 1 is in the closed state, otherwise, the box cover 2 and the upper cover 1 cannot be closed.
Example four
The difference between the third embodiment and the fourth embodiment is that the front section and the rear section of the push rod in the third embodiment have different heights, and the support plate is used as a limiting member to generate longitudinal displacement in the front-rear moving process.
The supporting plate is a limiting member, the front section 121 is a section contact stopper 22 with a larger height, the rear section 122 is a section with a smaller height, the front section 121 and the rear section 122 of the push rod 12 have a transition section 123 with a height smoothly transited from the height of the front section to the height of the rear section, and the transition section 123 is located at one end of the push rod 12 in contact with the supporting plate 32, so that the front section 121 of the push rod 12 smoothly transits to the rear section 122 through contact with the limiting member (supporting plate) to generate longitudinal displacement.
The arrangement is that when the push rod 12 is pushed forward, the front section 121 has a larger height and the rear section 122 has a smaller height, so that the push rod can be displaced upward or downward during the forward movement. After the upward and downward displacements reach a certain position, the difference in height between the push rod 12 and the stopper 22 causes the push rod 12 to disengage from the stopper 22, thereby achieving the effect of the third embodiment.
Due to the gravity of the push rod, the push rod can still return to the initial position after the push rod returns, and a special return device is not needed.
EXAMPLE five
The difference between the present embodiment and the first to fourth embodiments is that the upper cover and the lower cover of the present embodiment achieve the purpose of linkage through magnetic attraction, and there is no need to provide mechanical components such as a push rod and a stopper to generate linkage.
The linkage structure comprises a magnet arranged on the upper cover and a ferromagnet arranged at the position of the box cover corresponding to the magnet of the upper cover, the upper cover attracts the box cover to open through the magnet, and the box cover can be separated from the upper cover to be opened and closed independently after linkage opening;
or the linkage structure comprises a magnet arranged on the box cover and a ferromagnetic body arranged at the position of the upper cover corresponding to the magnet on the box cover.
In the above arrangement, the magnets and the ferromagnets are arranged correspondingly, so that a linkage structure can be formed between the upper cover and the box cover, and the upper cover can attract the box cover until the box cover is opened or the box cover is adsorbed on the upper cover and is driven to an open state.
The ferromagnetic body can be a box cover made of iron, cobalt, nickel and the like, or a structure provided with the ferromagnetic body is fixed at the position of the box cover corresponding to the upper cover magnet.
The magnet has a certain attraction force, which can attract the box cover to open and can enable a user to separate the box cover from the upper cover.
When the upper cover is opened, the upper cover moves the box cover to be opened together due to the action of attraction force, if a user needs to close the box cover independently, the box cover and the upper cover are manually separated by the user, when the upper cover is opened and the box cover is closed, the strength of the attraction force is not enough to attract the box cover to be in an opened state, and when the upper cover is closed, the upper cover and the box cover are attracted together again to wait for the next opening process.
The beneficial effects of the invention can be summarized as simplifying the steps before washing, and the original steps are as follows: opening the upper cover of the pulsator washing machine → putting the clothes into the inner tub of the washing machine → opening the box cover of the detergent → putting the washing powder or the washing liquid into the detergent box → closing the box cover of the detergent → closing the upper cover of the washing machine → starting the washing machine to wash the clothes, which is simplified as follows: opening the upper cover of the pulsator washing machine → putting clothes into the inner tub of the washing machine → putting washing powder or laundry detergent into the detergent box → closing the upper cover of the washing machine → starting the washing machine to wash clothes, so that the operation of a user is reduced, the time is saved, and the user experience is optimized; the detergent box cover and the upper cover are of a linkage structure, the linkage structure can be separated, the detergent box cover can still move independently under certain conditions and adapt to various application scenes, and the detergent box cover can be closed independently in a clothes putting or taking link so as not to pollute clothes and prevent the detergent from being polluted; the linkage structure of the box cover and the upper cover is realized through mechanical parts, so that the electricity utilization link is avoided, the electric leakage accidents caused by water inflow are reduced, and the product grade is improved.
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 (11)
1. A washing machine tray is provided with a detergent box, a box cover capable of being opened/closed is installed on a detergent input opening of the detergent box, the tray is also provided with a clothes input opening, and an upper cover capable of being opened/closed is installed on the clothes input opening, and the washing machine tray is characterized in that: a linkage structure is arranged between the upper cover and the box cover, and the upper cover drives the box cover to be opened in a linkage manner through the linkage mechanism;
the upper cover and the box cover are respectively and rotatably arranged on the plate seat, the linkage structure comprises a push rod arranged on the upper cover and a stop block arranged on the box cover, the push rod is abutted against the stop block, the upper cover is opened to drive the push rod to move, and the push rod pushes the stop block to open the box cover in a linkage manner;
the push rod is rotatably connected with the upper cover, the disc seat is provided with a fixed supporting plate, and the supporting plate is arranged on the lower side of the push rod and used for supporting the push rod to move horizontally.
2. A washing machine tray as claimed in claim 1, wherein: the upper cover is connected with the disc seat through a first pivot, a connecting rod is arranged on the inner side of the bottom of the upper cover and is parallel to the first pivot, and a connecting part is arranged at one end of the push rod and sleeved on the connecting rod and can rotate relative to the upper cover.
3. A washing machine tray as claimed in claim 2, characterized in that: the connecting rod is fixed on the inner side of the upper cover through two vertical ribs.
4. A washing machine tray as claimed in claim 2, characterized in that: the linkage structure further comprises a limiting part, the limiting part enables the push rod to be separated from the stop block in the moving process of the push rod after the upper cover is opened, and the position of the separated push rod does not influence the free opening and closing of the box cover.
5. A washing machine tray as claimed in claim 4, characterized in that: the limiting part is vertically fixed on the supporting plate, one side of the push rod is in contact with the limiting part, the push rod is prevented from transversely moving by a vertical rib when moving back and forth horizontally, the contact end of the push rod and the stop block is a front section, the connecting end of the push rod and the sliding rod is a rear section, and the front section and the rear section have different cross-sectional shapes.
6. A washing machine tray as claimed in claim 4, wherein: the length of the connecting rod is longer than that of the connecting part at one end of the push rod, and the push rod can move transversely along the connecting rod.
7. A washing machine tray as claimed in claim 5, wherein: the front section is a section contact stop block with a smaller width, the rear section is a section with a width larger than that of the front section, the front section and the rear section of the push rod are provided with transition sections, the width of the transition sections is smoothly transited from the width of the front section to the width of the rear section, and the transition sections are located at one end, in contact with the limiting part, of the push rod, so that the front section of the push rod is smoothly transited to the rear section through contact with the limiting part to generate transverse displacement.
8. A washing machine tray as claimed in claim 4, characterized in that: the connecting rod be provided with return means, return means cover is established in connecting portion one side/both sides of push rod, when the push rod removes and produces lateral displacement, return means makes the push rod come back to the original position when the push rod moves to the reverse direction.
9. A washing machine tray as claimed in claim 2, wherein: the contact end of the push rod and the stop block is a front section, the connection end of the push rod and the sliding rod is a rear section, the front section is a section contact stop block with a larger height, the rear section is a section with a smaller height, the front section and the rear section of the push rod are provided with a transition section with a height which is smoothly transited from the height of the front section to the height of the rear section, the transition section is positioned at the contact end of the push rod and the supporting plate, so that the front section of the push rod is smoothly transited to the rear section through being in contact with the limiting part to generate longitudinal displacement so that the push rod is separated from the stop block, and the free opening and closing of the box cover are not influenced by the position of the push rod after separation.
10. A washing machine tray is provided with a detergent box, a box cover capable of being opened/closed is installed on a detergent input opening of the detergent box, the tray is also provided with a clothes input opening, and an upper cover capable of being opened/closed is installed on the clothes input opening, and the washing machine tray is characterized in that: a linkage structure is arranged between the upper cover and the box cover, and the upper cover drives the box cover to be opened in a linkage manner through the linkage mechanism;
the linkage structure comprises a magnet arranged on the upper cover and a ferromagnet arranged at the position of the box cover corresponding to the magnet of the upper cover, the upper cover attracts the box cover to open through the magnet, and the box cover can be separated from the upper cover to be opened and closed independently after linkage opening;
or the linkage structure comprises a magnet arranged on the box cover and a ferromagnetic body arranged at the position of the upper cover corresponding to the magnet on the box cover, the box cover is adsorbed to the upper cover, and the box cover can be separated from the upper cover to be opened and closed independently after linkage opening.
11. A washing machine characterized by: the washing machine has a washing machine tray as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433522.9A CN110453451B (en) | 2018-05-08 | 2018-05-08 | Washing machine plate seat and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433522.9A CN110453451B (en) | 2018-05-08 | 2018-05-08 | Washing machine plate seat and washing machine |
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| CN110453451A CN110453451A (en) | 2019-11-15 |
| CN110453451B true CN110453451B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810433522.9A Active CN110453451B (en) | 2018-05-08 | 2018-05-08 | Washing machine plate seat and washing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529361B (en) * | 2020-04-14 | 2024-01-30 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN114016252A (en) * | 2021-11-24 | 2022-02-08 | 珠海格力电器股份有限公司 | Washing machine control method and device, washing machine and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960023441A (en) * | 1994-12-23 | 1996-07-20 | 구자홍 | Detergent opening and closing device of washing machine |
| EP0808937A1 (en) * | 1996-05-21 | 1997-11-26 | Ciapem | Device for the combined opening of the door and the detergent dispenser of a front loading washing machine |
| KR20070064018A (en) * | 2005-12-16 | 2007-06-20 | 주식회사 대우일렉트로닉스 | Cleaning material supply device of washing machine |
| CN103306107A (en) * | 2012-03-12 | 2013-09-18 | 博西华电器（江苏）有限公司 | Detergent box of washing machine |
| CN107435209A (en) * | 2016-05-25 | 2017-12-05 | 青岛海尔洗衣机有限公司 | A kind of manual delivery device of detergent and washing machine |
| CN206887521U (en) * | 2017-05-31 | 2018-01-16 | 无锡小天鹅股份有限公司 | Washing machine |
-
2018
- 2018-05-08 CN CN201810433522.9A patent/CN110453451B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960023441A (en) * | 1994-12-23 | 1996-07-20 | 구자홍 | Detergent opening and closing device of washing machine |
| EP0808937A1 (en) * | 1996-05-21 | 1997-11-26 | Ciapem | Device for the combined opening of the door and the detergent dispenser of a front loading washing machine |
| KR20070064018A (en) * | 2005-12-16 | 2007-06-20 | 주식회사 대우일렉트로닉스 | Cleaning material supply device of washing machine |
| CN103306107A (en) * | 2012-03-12 | 2013-09-18 | 博西华电器（江苏）有限公司 | Detergent box of washing machine |
| CN107435209A (en) * | 2016-05-25 | 2017-12-05 | 青岛海尔洗衣机有限公司 | A kind of manual delivery device of detergent and washing machine |
| CN206887521U (en) * | 2017-05-31 | 2018-01-16 | 无锡小天鹅股份有限公司 | Washing machine |
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| CN110453451A (en) | 2019-11-15 |
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Effective date of registration: 20220624 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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