CN108691160B - Top-opening washing machine and uncapping method thereof - Google Patents
Top-opening washing machine and uncapping method thereof Download PDFInfo
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- CN108691160B CN108691160B CN201710230807.8A CN201710230807A CN108691160B CN 108691160 B CN108691160 B CN 108691160B CN 201710230807 A CN201710230807 A CN 201710230807A CN 108691160 B CN108691160 B CN 108691160B
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- upper cover
- opening
- water
- washing machine
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- 238000005406 washing Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000009471 action Effects 0.000 abstract description 11
- 230000004438 eyesight Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 214
- 239000003599 detergent Substances 0.000 description 42
- 230000009286 beneficial effect Effects 0.000 description 13
- 210000000078 claw Anatomy 0.000 description 13
- 238000005507 spraying Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 238000002791 soaking Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 206010017472 Fumbling Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
Abstract
The invention provides a top-open washing machine and a cover opening method thereof. Through the obliquely arranged front side surface and the opening part, the upper cover can move obliquely upwards along the front side surface of the control panel seat and reach the opening part when being opened, so that the opening action of the upper cover is smooth, and the opening operation is convenient; even if a user with poor eyesight moves upwards along the front part of the box body, the user can certainly reach the opening part, and the upper cover can be opened by pushing upwards, so that convenience is improved; meanwhile, the front side surface of the control panel seat is an inclined surface, so that the action during uncovering can be backward inclined sliding, the smoothness of the action is improved, and the appearance attractiveness is improved.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a top-opening type washing machine and a cover opening method of the top-opening type washing machine.
Background
At present, the washing machine is a necessity for daily life of people, and besides meeting basic clothes washing functions, the washing machine is novel and attractive in appearance structure, simple and convenient to use, and capable of attracting consumers, and also becomes a direction of research of various washing machine manufacturers.
For a full-automatic washing machine, a control panel seat is arranged on a box body, a clothes input opening is formed in the top surface of the control panel seat, an upper cover for opening and closing the clothes input opening is hinged to the top surface of the control panel, a control panel which is flush with the closed upper cover is further arranged on the front side of the control panel, a handle for opening and closing the upper cover is arranged on the upper cover, and when the upper cover is opened, the handle is needed to be grasped by hands to lift the upper cover, so that the opening of the upper cover is troublesome, and especially for users with poor eyesight, the upper cover can be opened by multiple fumbling; and the appearance of the top of the washing machine is not attractive.
Disclosure of Invention
The invention aims at the problems in the prior art and provides a top-opening washing machine, which has simple and convenient uncapping operation and attractive and elegant appearance.
In order to achieve the technical purpose, the invention is realized by adopting the following technical scheme:
the top-opening washing machine comprises a box body and a control panel seat arranged on the upper portion of the box body, wherein a clothes input opening is formed in the control panel seat, an upper cover capable of opening and closing the clothes input opening is hinged to the control panel seat, the control panel seat is provided with a front side surface which is obliquely arranged, and the upper cover is provided with an opening part which protrudes forwards and protrudes out of the top wall of the control panel seat.
Further, the opening part comprises a supporting part protruding forwards and an arc-shaped stress part positioned between the supporting part and the lower end surface of the upper cover.
Further, the front end of the lower end face of the upper cover is flush with the front end of the top wall of the control panel seat.
Further, the front end of the lower end face of the upper cover is slightly contracted to the front end of the top wall of the control panel seat.
Further, the front end of the top wall of the control panel seat is provided with an inclined arrangement matched with the front end surface of the control panel seat.
Further, the front end of the lower end face of the upper cover is an arc-shaped chamfer portion, and an upward extension line of the front side face of the control panel seat is intersected with the arc-shaped chamfer portion.
Further, the arc-shaped stress part is a concave arc.
Further, the opening part is positioned behind the vertical surface where the front plate of the box body is positioned.
Further, the distance that the opening part extends forward is 1/3-2/3 of the front-rear distance between the upper end and the lower end of the front side surface of the control panel seat.
Further, the front side surface of the control panel seat is an arc inclined surface which protrudes outwards.
Further, the front side of the upper cover is provided with an opening part, and the left side and the right side of the upper cover are provided with arc-shaped extension parts matched with the arc-shaped stress parts.
Further, the left and right sides of the upper cover are flush with the left and right sides of the control panel seat.
Further, the front side of the control panel seat is a control panel for controlling and/or displaying.
Further, the left end and the right end of the control panel extend backwards to form panel extending parts, and the extending length of the arc extending parts corresponds to the extending length of the panel extending parts.
Based on the top-opening type washing machine, the invention further provides a cover opening method of the top-opening type washing machine, and the cover opening operation is convenient.
According to the uncovering method of the top-opening washing machine, when the upper cover is opened, the upper cover is moved upwards along the front side surface of the control panel seat by hand and reaches the opening part, and the opening part is pushed upwards to open the upper cover.
Further, the opening part comprises a supporting part protruding forwards and an arc-shaped stress part positioned between the supporting part and the lower end surface of the upper cover, and the finger firstly reaches the arc-shaped stress part of the opening part along the front side surface and pushes the arc-shaped stress part upwards to open the upper cover; after the upper cover is opened to a certain angle range, the arc-shaped stress part is pushed and simultaneously matched with the supporting part to support the supporting part, so that the upper cover is opened to a complete opening state.
According to the top-opening type washing machine provided by the invention, the control panel seat is provided with the front side surface which is obliquely arranged, and the upper cover is provided with the opening part which protrudes forward from the top wall of the control panel seat, so that when the upper cover is opened, the upper cover can move obliquely upwards along the front side surface of the control panel seat and reach the opening part, the opening action of the upper cover is smooth, and the opening operation is convenient; even if a user with poor eyesight moves upwards along the front part of the box body, the user can certainly reach the opening part, and the upper cover can be opened by pushing upwards, so that convenience is improved; meanwhile, the front side surface of the control panel seat is an inclined surface, so that the action during uncovering can be backward inclined sliding, the smoothness of the action is improved, and the appearance attractiveness is improved.
Other features and advantages of the present invention will become apparent upon review of the detailed description of the invention in conjunction with the drawings.
Drawings
Fig. 1 is a schematic view illustrating a structure of an embodiment of a top-loading washing machine according to the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic view of a part of the enlarged structure of FIG. 2;
FIG. 4 is a schematic view of a part of the enlarged structure of FIG. 3;
FIG. 5 is an enlarged schematic view of the control hub of FIG. 1;
FIG. 6 is a schematic view of the explosive structure of FIG. 5;
FIG. 7 is an enlarged schematic view of the front wall of the control housing of FIG. 6;
FIG. 8 is a schematic view of the rear view of FIG. 7;
FIG. 9 is an enlarged schematic view of the bracket of FIG. 6;
FIG. 10 is a schematic view of the rear view of FIG. 9;
FIG. 11 is an enlarged schematic view of the rear view of the front console of FIG. 6;
FIG. 12 is a schematic view of the bottom view of FIG. 6;
FIG. 13 is an enlarged schematic view in partial section of the structure of FIG. 12;
FIG. 14 is an enlarged schematic view of the area A in FIG. 13;
FIG. 15 is an enlarged schematic view of the detergent box of FIG. 1;
FIG. 16 is a schematic view of the structure of FIG. 15 in another direction;
FIG. 17 is a schematic view of the partial enlarged structure of the area B in FIG. 16;
FIG. 18 is a schematic view of the explosive structure of FIG. 15;
FIG. 19 is a schematic view of the structure of the area C in FIG. 18 in a partially enlarged manner;
FIG. 20 is a schematic view of the explosive structure of FIG. 18;
FIG. 21 is a schematic view of the structure of area D of FIG. 20 in a partially enlarged manner;
FIG. 22 is an enlarged schematic cross-sectional view of FIG. 15;
FIG. 23 is a schematic view of the enlarged partial structure of the area E in FIG. 22;
FIG. 24 is an enlarged schematic view of the structure of FIG. 15 in vertical section at the water outlet;
fig. 25 is a partially enlarged schematic view of the area F in fig. 24.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "front", "rear", "upper", "lower", "left", "right", etc. are merely for convenience of describing the present invention and simplifying the description in normal use of the washing machine, and do not indicate or imply that the devices or elements 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-25, an embodiment of a top-opening type washing machine according to the present invention includes a casing 1, an outer cylinder and an inner cylinder sleeved in the casing 1, a control tray 2 provided at the top of the casing 1, a laundry inlet 21 provided on the control tray 2, an upper cover 3 hinged to the control tray 2 for opening and closing the laundry inlet 21, a front side 4 provided at an incline, and an opening portion 31 provided at the upper cover 3 for projecting forward the top wall 23 of the control tray 2, wherein the front side 4 of the control tray 2 is inclined upward and rearward. By arranging the opening part 31, the upper cover 3 can move upwards obliquely along the front side surface of the control panel seat 2 and reach the opening part 31 when being opened, so that the opening action of the upper cover 3 is smooth, and the opening operation is convenient; the opening part 31 can be certainly reached by the front side surface of the control panel seat 2 as long as the control panel seat moves upwards along the front part of the box body, and the upper cover can be opened by pushing upwards, so that the convenience is improved, and the control panel seat can be used conveniently by users with poor eyesight; the handle on the upper cover 3 is prevented from being manually buckled when the upper cover 3 is opened, the smoothness of the opening action is improved, the handle is not needed, and the appearance attractiveness is improved; meanwhile, the front side surface of the control panel seat 2 is provided with an inclined surface, so that the action during opening the cover can be backward inclined sliding, the smoothness of the action is improved, and the appearance attractiveness is improved.
In the present embodiment, as shown in fig. 3, the opening portion 31 includes a supporting portion 311 whose upper portion projects forward, and an arc-shaped force receiving portion 312 located between the supporting portion 311 and the lower end surface 32 of the upper cover 3; when the upper cover 3 is opened, the finger moves upwards along the front end surface of the inclined control panel and reaches the arc-shaped stress part 312 of the opening part 31, and the upper cover 3 is opened by upward force; and opens the upper cover 3 to a fully opened state in cooperation with the supporting portion 311. The arc atress portion 312 is the arc of indent, and when the finger arrived the arc atress portion 312 of indent, arc atress portion 312 was laminated with the finger, increased area of contact. The opening method of the upper cover 3 is as follows: the finger moves upwards along the front end surface 4 of the inclined control panel and reaches the arc-shaped stress part 312 of the opening part 31, and pushes the arc-shaped stress part 312 upwards to open the upper cover 3; after the opening angle of the upper cover 3 is within a certain range, the arc-shaped force receiving part 312 is pushed and the supporting part 311 is supported by hand, so that the upper cover 3 is opened to a fully opened state. The support portion 311 is generally held by hand when the upper cover 3 is opened at an angle of 10 to 30 degrees.
In this embodiment, the front end of the lower end surface 32 of the upper cover 3 is slightly retracted behind the front end of the top wall 23 of the control disc seat 2, which is beneficial to increasing the smoothness of sliding upwards along the front side surface 4 when the upper cover 3 is opened. The front end of the lower end of the upper cover 3 is provided with an arc-shaped chamfer 321, and the upward extension line of the front side 4 of the control panel seat 2 is intersected with the arc-shaped chamfer.
In other embodiments, the lower end surface of the upper cover 3 may be flush with the top wall of the control disc seat 2.
In this embodiment, the upper cover 3 almost covers the top wall 23 of the control disc seat 2 and protrudes forward to form the opening part 31, but the opening part 31 is located behind the vertical plane where the front plate of the case 1 is located, that is, the opening part 31 on the upper cover 3 does not protrude forward beyond the vertical plane where the front plate of the case 1 is located; this prevents the upper cover 3 from being knocked and damaged during transportation, and is advantageous in increasing the aesthetic appearance. The front plate of the case 1 is flush with the lower end of the front side 4 of the control dial 2, that is, the opening portion 31 is located behind the vertical surface where the lower end of the front side 4 of the control dial 2 is located. Specifically, the opening part 31 is protruded forward by a distance of 1/3-2/3 of the distance in the front-rear direction between the upper and lower ends of the front side surface 4 of the control dial 2, which is advantageous for the aesthetic appearance of the washing machine. Preferably, the opening portion 31 is protruded forward by a distance of 1/3 of the distance in the front-rear direction between the upper and lower ends of the front side surface 4 of the control dial 2.
In this embodiment, the left and right sides of the upper cover 3 are flush with the left and right sides of the control panel seat 2 in the up-down direction, and the front side of the upper cover 3 is provided with an opening portion 31, so that when the upper cover 3 is opened, any position on the front side of the case 1 moves upward to reach the opening portion 31 of the upper cover 3, thereby further increasing the convenience of opening the upper cover 3.
In this embodiment, the front side 4 is an arc inclined surface slightly protruding, and the front side 4 is a control panel for controlling and/or displaying, so that the control panel does not occupy the top space on the control disc seat 2, which is beneficial to design of the laundry inlet 21 on the top of the control disc seat 2, and is beneficial to increasing the experience of customers through front display. The panel control left and right ends are extended backwards to form panel extension parts 41, arc extension parts 3121 matched with the arc stress parts 312 are arranged on the left and right sides of the upper cover 3, and the backward extension length of the panel extension parts 41 corresponds to the backward extension length of the arc extension parts 3121; after the control panel is assembled to the control panel seat 2, a backward inclined assembly gap is formed between the panel extension 41 and the side wall 24 of the control panel seat 2, a connecting boss is also formed between the inward recess of the arc extension 3121 and the side wall of the upper cover 3, and the extension lengths of the two are set to be corresponding, so that the boss and the assembly gap are on the same visual line, thereby being beneficial to increasing the appearance aesthetic property. The extension 41 is flush with the left and right side walls 24 of the control disc seat 2, so that the gap between the left and right sides of the assembled control panel and the control disc seat 2 is located on the left and right side surfaces of the control disc seat 2, and the aesthetic property of the front end surface is improved.
In this embodiment, as shown in fig. 5 to 6, a concave slot 22 is provided on the front side of the control panel seat 2, which is matched with a control panel accommodated in the slot 22, the control panel forming the front end surface of the upper portion of the washing machine. The control panel is vertically arranged on the front side of the control panel seat 2, so that the control panel does not occupy the top space on the control panel seat 2, and the design of the clothes input port 21 at the top of the control panel seat 2 is facilitated; the front display is beneficial to increasing the experience of customers; and the vertical prepositioning of the control panel avoids the infiltration of water dropped on the top surface of the control panel seat 2, even if water drops are dropped on the installation gap between the control panel and the control panel seat 2, the water drops can flow downwards along the gap under the action of gravity, and the safety of the control panel is increased.
In this embodiment, referring to fig. 1 and 14, the top wall 23 of the control panel seat 2 extends forward and protrudes from the front wall surface 221 of the control panel seat to form a top wall extension portion, after the control panel is installed and fixed, the control panel is located below the top wall extension portion, the front end surface of the control panel is flush with the front edge of the top wall extension portion, and the control panel seat 4 is disposed obliquely upward and backward, so that the operation and observation of the control panel are facilitated. The control panel is arranged below the top wall extension part of the control panel seat 2, so that the control panel seat 2 is adjacent to the lower end face of the top wall extension part, a gap seam between the control panel seat 2 and the top wall extension part is arranged on the vertical surface, and compared with a gap between the control panel seat 2 and the top wall extension part, the gap seam is arranged on the top surface of the top wall 23, so that the water seepage safety is improved.
In this embodiment, the slot 22 is surrounded by a front wall 221 of the control housing 2, side edges connected to the left and right side walls 24, and a top wall extension. The notch 22 is a slot open at the lower and front ends. After the control panel is installed, the control panel is only assembled with the control panel seat 2 at the upper end and the left and right ends, and the control panel has an installation gap, so that the aesthetic property after installation is improved.
In this embodiment, the control panel includes a front control board 42, a support 43 and a display board 44 sequentially disposed from front to back, the display board 44 is fastened and fixed on the support 43 from the rear, a display opening 431 extending forward of the display board 44 is provided on the support 43, a front end surface of the display board 44 is flush with a front end surface of the support board 43, a touch film (not shown in the figure) is provided between the display board 44 and the front control board 42, the touch film is attached to a rear end surface of the front control board 42, a rear end surface edge of the front control board 42 is welded and fixed with the support 43, an inward concave accommodating cavity 2211 is provided on the front wall 221, and a portion protruding backward on the display board 44 is located in the accommodating cavity 222. The control panel is secured to the base 221 by snap-fit securing structures on the bracket 43.
Referring to fig. 7, 10 and 13, a plurality of fixing claws 432 protruding rearward are provided on the bracket 43, a first through hole 2212 is provided on the front wall 221 to match the fixing claws 432, and the fixing claws 432 pass through the first through hole 2212 and are fixed to the rear end surface of the accommodation chamber 2211 by screws. The fixing claw 432 comprises a fixing claw body 4321 extending backwards and a fixing part 4322 bending towards the accommodating cavity 2211 along the end part of the fixing claw body 4321, a through hole for a screw to pass through is formed in the fixing part 4322, and a screw hole 2215 for matching fixing is formed in the rear end surface of the accommodating cavity 2211; the fixing claw 432 is preferably arranged at the lower part of the bracket 43, so that the fixing of the screw is facilitated, and the working efficiency is improved; by fixing the fixing claw 432 to the rear end surface of the accommodation chamber 2211, the fixation firmness is facilitated and the fixation operation is facilitated.
The bracket 43 is provided with a plurality of claws 433 extending rearward, the front wall 221 is provided with a second through hole 2213 matching with the claws 433, the rear end surface of the second through hole 2213 is provided with an engaging portion 2214 extending rearward along the peripheral wall of the accommodating chamber 2211, and the claws 433 pass through the second through hole 2213 and are engaged with the engaging portion 2214. A circle of clamping claws 433 are arranged on the rear end surface of the bracket 43, the clamping parts 2214 are three clamping columns which are arranged in parallel at intervals, and the rear end surfaces of the clamping columns are clamped with the clamping claws 433; through setting up the joint portion 2214 into three card posts of interval parallel arrangement, be favorable to increasing structural stability, increase the stability of joint.
In this embodiment, the upper end face of the bracket 43 is flush with the upper end face of the front control board 42, and the lower end face of the bracket 43 is lower than the lower end face of the front control board 42, and the lower end face of the bracket 43 is flush with the lower end face of the notch 22. The lower end surface of the front control board 42 is lower, and the lower end part of the control panel can only see the front control board 42 after being installed, but can not see the bracket 43 and the notch 22 inside, thereby being beneficial to increasing the appearance aesthetic property.
In this embodiment, as shown in fig. 10 and 12, in order to increase the protection of the display panel 44 and prevent water seepage from reaching the display panel 42, a sealing ring (not shown) is provided between the bracket 43 and the front control panel 42; specifically, a sealing groove 434 is formed in the periphery of the display port 431 on the front end surface of the bracket 43, a protruding rib 421 matched with the sealing groove 434 is formed on the rear end surface of the front control board 42, and a sealing ring is arranged between the sealing groove 434 and the protruding rib 421, so that the safety of the display board 42 is improved.
In the present embodiment, as shown in fig. 14, the display panel 44 has a display panel body 441 that matches the display port 431, and a shutter 442 that extends circumferentially along the display panel body 441, the shutter 442 being stopped at the rear of the display port 431; the bracket 43 is provided with a fastener 435 which is engaged with the baffle 442 and extends backwards, and the fastener 435 is engaged with the baffle 442 to realize the engagement and fixation of the display panel 44 on the bracket 43. In order to increase the assembly and installation fixing speed of the control panel, the front control board 42 is provided with a positioning rib 422 extending backwards, and the bracket 43 and the front wall 221 are respectively provided with a positioning hole correspondingly, and the positioning rib 422 penetrates through the positioning holes to perform the installation positioning function, as shown in fig. 13.
The arrangement of the detergent box will be described below, and as shown in fig. 1 and 15 to 25, the detergent box 6 is provided in the laundry inlet 21 in a cantilever fashion, and the rear end of the detergent box 6 is coupled to the control dial 2 through the mounting groove, and the front portion of the detergent box 6 protrudes into the laundry inlet 21. Thus, the condition of the detergent box 6 can be conveniently observed in the water injection process, and the condition that the electric appliance is damaged due to the blockage of the water outlet part of the detergent box is avoided; the cantilever of the detergent box 6 is arranged in the clothes input port 21, so that the flowing water flow is not limited by the control disc seat 2, the water flow flowing out of the detergent box 6 is directly sprayed into the inner cylinder, no blocking exists between the detergent box 6 at the clothes input port and the inner cylinder 3, a larger spraying space is provided, the spraying range of water injection is increased, the contact between clothes in the washing machine and the spraying water flow is increased, the sprayed water flow forms a scouring effect on the clothes, the dirt on the clothes is removed, and the washing ratio of the washing machine is improved; in the water inlet soaking stage after the washing machine is started, the lower clothes in the inner cylinder are soaked and sunk by the water surface, the upper clothes are soaked and sunk by the sprayed water flow, the weight is increased and sunk after the soaking, the time for soaking the clothes is shortened, the soaking time is increased, dirt on the clothes is removed, and the washing ratio of the washing machine is improved; and the external dimensions of the detergent box 6 can be not limited by the space shape of the device cavity of the control tray 2, thereby increasing the flexibility of the design of the detergent box 6.
The detergent box 6 comprises a detergent input box 61, a water inlet box 62 and a water box cover 64, wherein a strip-shaped water storage cavity 63 is formed between the detergent input box 61 and the water inlet box 62, and the water storage cavity 63 is strip-shaped arranged along the length direction of the detergent box 6 or strip-shaped in the left-right direction.
In the embodiment, the detergent input box 61 and the water inlet box 62 are arranged, and the strip-shaped water storage cavity 63 is formed between the detergent box 61 and the water inlet box 62, so that the water storage cavity 63 is beneficial to supplying the water yield of the effluent and the stability of the effluent; by arranging the water storage cavity 63 in a strip shape, the width of water flow flowing out of the detergent box is enlarged, so that the range of water flow sprayed into the inner barrel is larger, the contact between clothes in the washing machine and the sprayed water flow is increased, the sprayed water flow has a scouring effect on the clothes, the dirt on the clothes is removed easily, and the cleaning ratio of the washing machine is improved; in the water inlet soaking stage after the washing machine is started, the upper clothes are soaked by the sprayed water flow, so that the weight is increased and the weight is lowered, the time for soaking the clothes is shortened, the soaking time is increased, dirt on the clothes is removed, and the washing ratio of the washing machine is improved. And by forming the water storage chamber 63 between the detergent input box 61 and the water inlet box 62, the partial structures of the detergent input box 61 and the water inlet box 62 are effectively utilized to form the chamber wall of the water storage chamber 63, which is beneficial to the compactness of the structure of the detergent box 6 and the reduction of the material cost.
In this embodiment, referring to fig. 16 and 17, the water inlet box 62 is provided with a strip water outlet portion 621 matching with the water storage cavity 63, and by providing the strip water outlet portion 621, the width of the water flowing out of the water outlet portion 621 is larger, the spraying range after spraying to the inner tub of the washing machine is larger, the contact between the clothes in the washing machine and the spraying water flow is increased, the sprayed water flow forms a scouring effect on the clothes, the dirt on the clothes is removed, and the washing ratio of the washing machine is improved.
In this embodiment, the water inlet box 62 is an open-top box body, the detergent input box 61 is located in the box body, the water box cover 64 is matched with the top of the water inlet box 62, the water box cover 64 is located at the upper side of the detergent input box 61, at least one detergent input cavity 614 is arranged in the detergent input box 61, and a detergent input port 641 corresponding to the detergent input cavity 614 is arranged on the water box cover 64. Specifically, the detergent input box 61 is located in a box body formed by the water inlet box 62, and the two box bodies are fixed by screws, and the water box cover 64 is clamped and fixed on the detergent input box 61. Or the water inlet box 62 and the water box cover 64 are coated on the outer side of the detergent input box 61, which is advantageous in increasing the external beauty of the detergent box 6 and in increasing the strength of the detergent box 6.
In this embodiment, as shown in fig. 16, the water storage chamber 63 is formed by sealing a water inlet chamber 611 formed by ribs extending downward along the back surface of the detergent input box 61, and a water outlet portion 621 formed by ribs extending upward along the front surface of the water inlet box 62. In this embodiment, the water storage cavity 63 is formed by sealing the water inlet cavity 611 and the water outlet portion 621, so that the liquid flowing into the water storage cavity 63 forms a certain pressure and uniformly flows out from the strip-shaped water outlet portion 621; the washing machine is beneficial to increasing the washing of water flow to clothes in the inner barrel, expanding the spraying range of the water flow flowing into the inner barrel and improving the washing ratio of the washing machine.
Referring to fig. 15, 16 and 19, a water inlet 611 formed by ribs extending downward from the back of the detergent input box 61 is provided with a ring of ribs on the outer periphery of the water outlet 621 of the water inlet box 62, so that a groove 6212 is formed between the ribs and the outer periphery of the water outlet 621; wherein the lower end of the water inlet cavity 611 is positioned in the groove portion 6212 and is sealed with the groove portion 6212. The water storage cavity 63 is formed by sealing the water inlet cavity 611 and the groove part 6212, so that water flows can fill the water storage cavity 63 conveniently, and the water flows can reach the same or similar flow velocity and flow rate of the water flowing out of each part of the strip-shaped water outlet part 621 conveniently, so that uniform water flows are formed; the washing of the clothes in the inner tub after the water flows out from the water outlet 621 is increased, the spraying range of the water flowing into the inner tub is widened, and the washing ratio of the washing machine is further improved.
In this embodiment, the water storage cavity 63 is surrounded by the water inlet cavity 611 and the water outlet portion 621, so that the shape and the size of the water storage cavity 63 are beneficial to the diversion of the water flow in the water storage cavity 63 after reaching the water outlet portion 621, and the uniformity of the water flow flowing out from the water outlet portion 621 can be better ensured.
In this embodiment, a plurality of water outlet holes 623 are formed in the bottom of the water outlet portion 621 along the longitudinal direction, or in the left-right direction, so that water entering the water storage cavity 63 flows down from a row of water outlet holes 623 simultaneously, and each water outlet hole 623 flows out of a water column, thereby forming an attractive water curtain-shaped water flow and increasing the spraying range when the detergent box 6 is filled with water.
In the present embodiment, as shown in fig. 17 and 23, there is a drain tube 613 integrally formed in the detergent input box 61, the drain tube 613 communicating with the water storage chamber 63; wherein the draft tube 613 is located at the middle of the left and right direction of the detergent input box 61 and protrudes rearward.
In this embodiment, referring to fig. 23, the upper end surface of the water outlet 623 is a horizontal surface, and due to the influence of the rotation of the earth, a rotational flow is formed when the water in the water storage chamber 63 enters the water outlet 623, and by setting the upper end surface of the water outlet 623 as a horizontal surface, the water in the water storage chamber 63 is facilitated to enter the water outlet 623, thereby avoiding the formation of turbulent water flow and causing influence on the direction and pressure of the water flowing out of the water outlet 623.
In this embodiment, the water outlet 623 has a water inlet 6231 at the upper end and a water outlet 6232 at the lower end, and the water inlet area of the water storage chamber 63, i.e. the area of the water outlet 6131 of the draft tube 613, is equal to the sum of the areas of the water outlets 6232 of all the water outlet 623, i.e. the water inlet area and the water outlet area of the water storage chamber 63 are equal, so that the water inlet pressure and the water outlet pressure of the water storage chamber 63 are the same.
In this embodiment, in order to increase the height of the water outlet hole 623, so that the water flowing out from the water outlet 6232 of the water outlet hole 623 is a water column, a water curtain-shaped water flow is formed, and the spraying effect on the clothes in the inner tub is increased, the bottom of the water outlet 621 is provided with an extending portion downward along the lower surface of the water inlet box 62, so that the height of the water outlet hole 623 is increased, and the water column can be formed after the water flows out from the water outlet 6232 at the lower end of the water outlet hole 623, so that the water is sprayed from the water outlet 6232 to flush the clothes in the inner tub, and the cleaning ratio is improved.
In this embodiment, the axial section of the water outlet 623 is a tapered structure with a wide upper part and a narrow lower part; by providing the outlet aperture 623 with a conical shape, the water supply to the outlet 6232 is facilitated, forming a continuous outlet water flow. The ratio of the diameter of the water inlet 6231 on the upper end surface to the diameter of the water outlet 6232 on the lower end surface of the water outlet 623 is 1.5-3; the height of the water outlet hole 623 is set to enable the water flowing out of the water outlet hole 623 to be a continuous water column, the water flows in the water outlet hole 623 with a certain height, so that the flow direction of the water flows is rectified to be the axial direction of the water outlet hole 623, the water flows out of the water outlet 6232 to be the water column, and the whole water outlet portion 623 forms a water curtain-shaped water flow to wash clothes in the inner barrel, thereby being beneficial to improving the cleaning ratio. Avoiding a divergent flow of water after exiting the outlet 6232.
In this embodiment, as shown in fig. 15, the detergent input box 61 has two detergent input chambers 614, and the detergent input chambers 614 are located at both sides of the drain tube 613; the drainage tube 613 is positioned in the middle of the water storage cavity 63. The height of the water outlet hole 623 near the water outlet 6131 of the draft tube 613 is higher, so that water needs a little longer time to reach the water outlet of the water outlet hole 623, namely, the lower end surface of the water outlet portion 621; the height of the water outlet hole 623 far from the water outlet 6131 of the draft tube 613 is short, so that water needs a short time to reach the water outlet 6232 of the water outlet hole 623, that is, the lower end surface of the water outlet portion 621. The water entering the water storage cavity 63 reaches the water outlet 623 near the water outlet of the drainage tube 613, and reaches the water outlet of the water outlet 623 for a long time; after that, the water reaches the water outlet hole 623 far from the water outlet of the draft tube 613, and reaches the water outlet of the water outlet hole 623 in a short time, so that the water outlet of the plurality of water outlet holes 623 on the water outlet portion 621 is kept as uniform as possible, and the formation of a water curtain-shaped water flow is facilitated, as shown in fig. 24 and 25.
In this embodiment, the heights of the water outlet holes 623 are different, and the height of the water outlet holes 623 in the middle is increased by the convex part protruding upwards in the middle of the bottom of the water outlet part 621; in this way, the upper surface of the bottom of the water outlet 621 forms a convex structure with a high middle and low two sides, which is beneficial to flowing water from the middle of the water storage cavity 63, flowing from the middle to the left and right sides along the convex inclined plane, and is beneficial to the water in the water storage cavity 63 to reach the water outlet 623 of the water outlet 621 more quickly. The lower end surface of the water outlet portion 621 is an arc surface with a convex middle part downwards, so that the height of the water outlet hole 623 in the middle is higher than that of the water outlet holes on two sides.
In this embodiment, a water penetration hole 624 is opened at the lower end of the water inlet box 62 such that water introduced between the water inlet box 62 and the detergent input box 61 can flow into the inner tub through the water penetration hole 624.
The inclined plate of the water inlet box 62 is provided with a concave functional cavity 628, the functional cavity 628 is arranged at the rear part of the water outlet part 621, the water inlet box is also provided with a functional cavity cover 629 for closing the functional cavity 628, the functional cavity cover 629 is fixed at the end part of the concave functional cavity 628 on the lower water inlet box 62, and the functional cavity cover 628 is positioned in the inclined surface where the inclined plate is positioned. Additional functional modules, in this embodiment a sterilization module, in particular a sterilization lamp, may be provided in the functional cavity 628 for sterilization by illumination of the lamp light.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The top-opening washing machine comprises a box body and a control panel seat arranged at the upper part of the box body, wherein a clothes input port and an upper cover hinged with the clothes input port can be opened and closed;
the opening part comprises a supporting part protruding forwards and an arc-shaped stress part positioned between the supporting part and the lower end surface of the upper cover, and the arc-shaped stress part is of a concave arc shape; arc-shaped extension parts matched with the arc-shaped stress parts are arranged on the left side and the right side of the upper cover;
the front side surface of the control panel seat is a control panel for controlling and/or displaying; the left end and the right end of the control panel extend backwards to form panel extending parts, and the extending length of the arc extending parts corresponds to the extending length of the panel extending parts.
2. A top-loading washing machine as claimed in claim 1, wherein the front end of the lower end surface of the upper cover is flush with or slightly retracted from the front end of the top wall of the control tray.
3. A top-loading washing machine as claimed in claim 1, wherein the front end of the top wall of the control tray has an inclined arrangement matching the front end face of the control tray.
4. A top-loading washing machine as claimed in any one of claims 1 to 3 wherein the front end of the lower end face of the upper cover is an arcuate chamfer portion, and an upward extension of the front side face of the control dial seat intersects the arcuate chamfer portion.
5. A top-loading washing machine as claimed in any one of claims 1 to 3 wherein the opening portion is located behind a vertical plane in which the cabinet front panel is located.
6. The top-loading washing machine as claimed in claim 5, wherein the opening portion is protruded forward by a distance of 1/3-2/3 of a front-rear distance between upper and lower ends of the front side of the control dial.
7. A top-opening type washing machine as claimed in any one of claims 1 to 3, wherein an opening portion is provided at a front side of the upper cover.
8. A cover opening method of a top-opening type washing machine as claimed in any one of claims 1 to 7, wherein when the upper cover is opened, the upper cover is opened by moving upward by hand along the front side of the control dial base and reaches the opening portion, and the opening portion is continuously pushed upward.
9. The door opening method according to claim 8, wherein the opening portion includes a supporting portion protruding forward, and an arc-shaped force receiving portion located between the supporting portion and the lower end surface of the upper cover, and fingers first reach the arc-shaped force receiving portion of the opening portion along the front side surface, and push the arc-shaped force receiving portion upward to open the upper cover; after the upper cover is opened to a certain angle range, the arc-shaped stress part is pushed and simultaneously matched with the supporting part to support the supporting part, so that the upper cover is opened to a complete opening state.
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| CN201710230807.8A CN108691160B (en) | 2017-04-11 | 2017-04-11 | Top-opening washing machine and uncapping method thereof |
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| CN201710230807.8A CN108691160B (en) | 2017-04-11 | 2017-04-11 | Top-opening washing machine and uncapping method thereof |
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| CN108691160A CN108691160A (en) | 2018-10-23 |
| CN108691160B true CN108691160B (en) | 2023-12-15 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111441156A (en) * | 2018-12-29 | 2020-07-24 | 合肥海尔洗衣机有限公司 | Upper cover structure of washing machine and washing machine with same |
| CN111379115A (en) * | 2018-12-29 | 2020-07-07 | 合肥海尔洗衣机有限公司 | Washing machine's dish seat structure |
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| CN108691160A (en) | 2018-10-23 |
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Effective date of registration: 20231115 Address after: 201600 t-14, 1f, No. 18, Lane 945, changta Road, Shihudang Town, Songjiang District, Shanghai Applicant after: Shanghai Haier washing Electric Appliance Co.,Ltd. Applicant after: Haier Zhijia 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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