CN112095301B

CN112095301B - Clothes treatment equipment

Info

Publication number: CN112095301B
Application number: CN201910524300.2A
Authority: CN
Inventors: 李敬德; 徐安沅; 黄本财
Original assignee: Foshan Haier Drum Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Foshan Haier Drum Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2023-12-19
Anticipated expiration: 2039-06-18
Also published as: WO2020253595A1; CN112095301A; JP2022537497A; JP7236566B2

Abstract

The invention discloses a clothes treatment device, which comprises a box body, wherein the box body is provided with an integrated front plate and a table top positioned at the top, the top end of the front plate is provided with a top edge frame which is bent and extended backwards, and the table top is positioned at the rear side of the top edge frame; a first arc flanging part which is bent downwards and backwards is arranged along the rear end of the top edge frame, and a table top arc groove matched with the arc surface of the first arc flanging part is arranged at the front end of the table top. The first arc flanging part and the table top arc groove are arranged, so that a fit gap between the table top and the front plate is an arc gap which is bent backwards, the size of the fit gap is reduced, and the infiltration speed of moisture is slowed down; the front plate is directly matched with the table top, so that the assembly flatness is facilitated, the control panel is omitted, the component parts of the washing machine are reduced, the manufacture of the front control panel is reduced, the assembly step of the control panel on the front plate is reduced, and the improvement of the manufacturing efficiency and the assembly efficiency is facilitated.

Description

Clothes treatment equipment

Technical Field

The invention belongs to the technical field of clothes treatment equipment, and particularly relates to clothes treatment equipment.

Background

With the improvement of living standard of people, the use of the washing machine is becoming popular. The prior drum washing machine comprises a box body and a table top arranged at the top of the box body, wherein the front view of the box body is shown in fig. 1, the front end face of the box body comprises a control panel 02 and a front plate 01 which are arranged adjacently up and down, a display module 03, a distributor box assembly 06, a knob 05, keys and the like are all arranged on the control panel 02, a door body 04 is hinged on the front plate 01, a clothes input opening is formed in the front plate 01, and a sealing arrangement capable of being opened and closed is formed between the door body 04 and the clothes input opening.

The upper end face of the control panel 02 is level with the upper end face of the table top, namely the front side of the table top is contacted with the rear side of the upper end of the control panel 02, a larger gap is formed between the table top and the control panel at present, the aesthetic property is affected, and water dropped into the gap directly permeates into the box body along the gap; the control panel 02 is adjacent to the table surface in front and back, so that the control panel realizes the function of the control panel and also coordinates the matching relationship between the front plate 01 and the table surface, and the working environment of the control panel is deteriorated; on the other hand, the connecting structure can only achieve the aim of connecting the parts, and the whole structure of the clothes treating device is difficult to obtain strong compression resistance and shock resistance.

In addition, the front end of the washing machine box body is composed of an upper part and a lower part, so that the structural strength of the front end face of the washing machine is not large, and a large gap is formed between the control panel 02 and the front plate 01, and moisture can easily infiltrate from the gap.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The present invention has been made in view of the above-mentioned problems occurring in the prior art, and provides a laundry machine which is advantageous in reducing the size of a fit gap, improving manufacturing efficiency, and improving assembly efficiency.

In order to achieve the aim of the invention, the invention is realized by adopting the following technical scheme:

the clothes treatment equipment comprises a box body, wherein the box body is provided with an integrated front plate and a table top positioned at the top, the top end of the front plate is provided with a top edge frame which is bent and extended backwards, and the table top is positioned at the rear side of the top edge frame; a first arc flanging part which is bent downwards and backwards is arranged along the rear end of the top edge frame, and a table top arc groove matched with the arc surface of the first arc flanging part is arranged at the front end of the table top.

Further, the first arc flanging part is adjacently arranged with the front-back direction of the arc groove of the table top.

Further, the rear side of the first arc flanging part and the arc groove of the table top are concentric arcs.

Further, a second arc flanging part which is backwards and downwards bent and extended is arranged along the lower end of the first arc flanging part, and the second arc flanging part backwards stretches into the lower part of the table top.

Further, a third inclined part which is downwards bent and extended is arranged along the lower end of the second arc flanging part.

Further, an inclined surface extending backwards is arranged at the lower end of the table top arc groove, and the inclined surface is located at the rear side of the second arc flanging part.

Further, an included angle between the third inclined part and a vertical plane in the left-right direction is 5-20 degrees

Further, a first positioning hole is formed in the third inclined portion, a reinforcing plate extending downwards is arranged on the table top, a positioning column extending forwards is arranged on the reinforcing plate, and the positioning column extends into the first positioning hole.

Further, the box comprises a left side plate and a right side plate, a top cross beam is arranged at the top of the left side plate and the right side plate, a diversion trench in the left-right direction is arranged on the top cross beam, and the third inclined part is located above the diversion trench.

Further, the front wall of the diversion trench extends upwards to form a supporting edge, and the front plate is hung on the supporting edge through a third inclined part.

Further, a second positioning hole positioned in front of the first positioning hole is formed in the supporting edge, and the positioning column penetrates through the second positioning hole.

Further, the left side and the right side of the front plate are provided with side frames which are bent and extended backwards, a connecting cambered surface is arranged between the side frames and the top frame, and the rear end face of the side frames is flush with the rear end face of the top frame.

Further, a side flanging which is bent inwards is arranged along the rear end of the side frame, the left side and the right side of the supporting edge extend outwards to form a supporting edge extension part, and the supporting edge extension part is positioned at the rear side of the side flanging.

Further, the dimension of the top cross beam in the left-right direction is smaller than the distance between the left side plate and the right side plate.

Further, the left and right ends of the top beam are provided with downward bent inclined bending parts, the lower ends of the inclined bending parts are provided with outward horizontally extending assembly edges, and the assembly edges are positioned at the tops of the left and right side plates.

Furthermore, the bottom surface of the diversion trench is higher than the assembly edge, and the assembly edge is provided with a diversion hole which is vertically communicated.

Compared with the prior art, the invention has the advantages and positive effects that: the front end of the table top is provided with a table top groove avoiding the first arc flanging part, so that a fit gap between the table top and the front plate is an arc gap bent backwards, the size of the fit gap is reduced, and the infiltration speed of moisture is slowed down; the front plate is directly matched with the table top, so that the assembly flatness is facilitated, a control panel is omitted, the component parts of the washing machine are reduced, the manufacturing of the front control panel is reduced, the assembly step of the control panel on the front plate is reduced, the manufacturing efficiency is improved, and the assembly efficiency is improved; the gap between the control panel and the front plate is avoided, the penetration of moisture from the gap is stopped, and the gap is reduced, so that the appearance of the washing machine is improved; the integrated front plate is beneficial to increasing the structural strength of the box body, the top frame extending backwards is arranged, the structural strength of the front plate is beneficial to increasing, and the top frame forms the top surface of the washing machine.

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

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a drum washing machine in the prior art;

fig. 2 is a schematic structural view of an embodiment of a laundry treating apparatus according to the present invention;

FIG. 3 is a schematic view of the front plate of FIG. 2;

FIG. 4 is a schematic diagram of the front view structure of FIG. 1;

FIG. 5 is a schematic view of the cross-sectional structure of A-A of FIG. 4;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 5;

FIG. 7 is an enlarged schematic view of the area B in FIG. 6;

FIG. 8 is a partial structural view of the case of FIG. 1;

FIG. 9 is an enlarged view of a portion of the structure of FIG. 8;

FIG. 10 is an enlarged view of a portion of the structure of FIG. 9;

FIG. 11 is a schematic view of an exploded view of the door of FIG. 1;

FIG. 12 is a schematic view of the structure of the door body of FIG. 11 without the outer door frame and the viewing screen assembled during assembly;

FIG. 13 is a schematic view of the cross-sectional structure of N-N in FIG. 12;

FIG. 14 is an enlarged schematic view of the area P in FIG. 13;

FIG. 15 is a schematic view of the structure of FIG. 12 at another angle;

FIG. 16 is an enlarged schematic view of the area C in FIG. 15;

FIG. 17 is an enlarged schematic view of the area D in FIG. 15;

FIG. 18 is an enlarged schematic view of the area E in FIG. 15;

FIG. 19 is an enlarged schematic view of the transparent tub of FIG. 11;

FIG. 20 is an enlarged schematic view of the door inner frame of FIG. 11;

FIG. 21 is an enlarged schematic view of the area G of FIG. 20;

FIG. 22 is an enlarged schematic view of the area H in FIG. 20;

FIG. 23 is an enlarged schematic view of the mounting block of FIG. 11;

FIG. 24 is an enlarged schematic view of the hinge stiffener of FIG. 11;

FIG. 25 is a schematic view of the structure of FIG. 24 at another angle;

FIG. 26 is an enlarged schematic view of the molding of FIG. 11;

FIG. 27 is an enlarged schematic view of a portion of the structure of FIG. 26;

FIG. 28 is an enlarged schematic view of the hinge of FIG. 11;

FIG. 29 is an enlarged schematic view of the hinge base of FIG. 28;

FIG. 30 is an enlarged schematic view of the hinge sleeve of FIG. 28;

fig. 31 is an enlarged schematic view of the hinge shaft of fig. 28.

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, the terms "upper", "lower", "left", "right", and the like refer to the directions or positional relationships indicated by the terms "inner" and "outer" in the directions close to the axis of the inner tube, based on the positional relationships shown in the drawings. The terminology is used for the purpose of describing and simplifying the description only, and is not intended to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 2 to 31, which are schematic structural views of an embodiment of a laundry treating apparatus according to the present invention, a laundry treating apparatus includes a cabinet 10 and a table 109 provided on the cabinet 10, the cabinet 10 having a one-piece front plate 101, the front plate 101 including an observation portion 1011 for assembling a door 30 and a control portion 1012 for assembling a display module 2, wherein the observation portion 1011 and the control portion 1012 are of a one-piece plate-shaped structure, and the observation portion 1011 and the control portion 1012 are integrally connected up and down, that is, the observation portion 1011 and the control portion 1012 constitute a front end portion of the front plate 101. In the embodiment, the display module 20 may be mounted only on the control unit 1012, and the display module 20, the dispenser module 70, and the key module 60 may be mounted on the control unit 1012. The control portion 1012 of the front plate 101 is provided with a first opening 102 for mounting the display module 20, a second opening 103 for mounting the dispenser module 30, a third opening for mounting the key module 60, and a mounting groove 105 for mounting the door body 30, and a circular laundry inlet 1051 is provided at the bottom of the mounting groove 105. The front end surface of the washing machine is an integrated front plate 101, namely a sheet metal part formed by stamping a steel plate, so that the display module 20, the distributor module 70 and the key module 60 are directly assembled on the front plate 101, a control panel is omitted, the components of the washing machine are reduced, the manufacture of the front control plate is reduced, the installation of the control panel on the front plate is reduced, and the improvement of the manufacturing efficiency and the assembly efficiency are facilitated; the gap between the control panel and the front plate is avoided, the penetration of moisture from the gap is stopped, and the gap is reduced, so that the appearance of the washing machine is improved; for the terminal surface setting mode before the box of the control panel of sheet metal component assembly moulding plastics, set up the integral type front bezel 101 of panel beating, be favorable to increasing the structural strength of box 10.

The top end of the front plate 101 is provided with a top edge frame 106 which is bent and extended backwards, the top edge frame 106 belongs to the top surface of the washing machine, and the top edge frame 106 which is extended backwards is arranged, so that the structural strength of the front plate 101 is improved, and the top edge frame 106 and a table top 109 form the top surface of the washing machine; the table 109 is immediately adjacent to the top rim 106 in the front-to-rear direction, with the table 109 being located on the rear side of the top rim 106.

Referring to fig. 5-10, the engagement of the table 109 along the top rim 106 is illustrated:

referring to fig. 10, the top frame 106 includes a fixed edge body 1060 horizontally arranged and a first arc-shaped flanging portion 1061 bent downward and backward along the rear end of the top frame 106, and a table-board arc groove 1091 arc-matched with the rear side of the first arc-shaped flanging portion 1061 is provided at the front end of the table-board 109; by arranging the first arc flanging part 1061 and the table-board arc groove 1091, the fit gap between the table-board 109 and the top edge frame 106 of the front board 101 is an arc gap curved backwards, the size of the fit gap is reduced, the infiltration speed of moisture is slowed down, and the appearance aesthetic property is improved; the front plate 101 and the table 109 are directly matched, so that the assembly flatness is facilitated, a control panel is omitted, and the components of the washing machine are reduced.

The first arc flanging part 1061 is adjacently arranged in the front-rear direction of the table-board arc groove 1091, and the front plate 106 is a sheet metal part, so that the first arc flanging part 1061 is certainly formed after the bending of the rear end of the top frame 106, and in order to reduce the gap between the table-board 109 and the top frame 106, the table-board arc groove 1091 is arranged at the front end of the table-board 109 and is used for avoiding a part of the backward bulge of the first arc flanging part 1061; compared with the front end surface of the vertically arranged table top 109, the gap between the table top 109 and the top edge frame 106 is greatly reduced, and the gap between the table top 109 and the top edge frame 106 is an arc-shaped gap extending backwards and downwards, and the gap can be clearly seen only at the position above the front, but not at other positions, so that the appearance is attractive. The rear side of the first arc flanging portion 1061 and the table-board arc groove 1091 are preferably provided in a concentric arc shape, which is beneficial to further reduction of the arc gap.

Referring to fig. 10, the top frame 106 further includes a second curved flange portion 1062 extending rearward and downward along a lower end of the first curved flange portion 1061, and a third inclined portion 1063 extending downward and downward along a lower end of the second curved flange portion 1062. The rear end of the second arcuate flange portion 1062 extends rearwardly below the table top 109 to form a stop for the gap between the table top 109 and the top rim 106, avoiding the gap having a greater depth; and is advantageous in further reducing the rate of flow of moisture that penetrates into the gap between the table 109 and the top rim 106. The included angle between the third inclined part 1063 and the vertical plane in the left-right direction is 5-20 degrees, and the inclined third inclined part 1063 is beneficial to guiding water reaching the third inclined part 1063. The inclined surface 1094 extending backwards is arranged at the lower end of the table-board arc groove 1091, and the inclined surface 1094 is located at the rear side of the second arc flanging part 1062, so that the second arc flanging part 1062 is avoided, and the gap between the table-board 109 and the top edge frame 106 is further reduced.

The third inclined portion 1063 is provided with a first positioning hole 1064, the table 109 is provided with a reinforcing plate 1092 extending downward, the reinforcing plate 1092 is provided with a positioning column 1093 extending forward, and the positioning column 1093 extends into the first positioning hole 1064. When the table 109 is installed, the positioning posts 1093 extend into the first positioning holes 1064 by pushing from the back to the front, so as to realize positioning and fixing between the table 109 and the front plate 101.

Referring to fig. 6, 9 and 10, the structure of the top beam 110 will be described:

the case 10 further includes left and right side plates 108, a top beam 110 is fixedly disposed on top of the left and right side plates 108, a left and right direction flow guide groove 1101 is disposed on the top beam 110, and a lower end of the third inclined portion 1063 is located above the flow guide groove 1101. The top beam 110 serves to increase the structural strength of the case 10 and also serves to guide water flow, preventing moisture from entering the electrical device. The left and right ends of the top beam 110 are provided with downward bent inclined bent portions 1102, the lower ends of the inclined bent portions 1102 are provided with outward horizontally extending assembly edges 1103, the assembly edges 1103 are positioned at the top of the left and right side plates 108, and the bottom surface of the diversion trench 1101 is higher than the assembly edges 1103. By providing the inclined bending part 1102, the water flowing into the diversion trench 1101 is facilitated to flow to the left and right sides, and flows onto the assembly edge 1103 through the inclined bending part 1102; a diversion hole 1104 penetrating up and down is arranged on the assembly edge 1103, so that the moisture reaching the assembly edge 1103 flows downwards into the box body through the diversion hole 1104. Thus, the moisture reaching between the table top 109 and the top frame 106 flows through the gap between the first arc flanging part 1061 and the table top arc groove 1091, then flows through the gap between the second arc flanging part 1062 and the lower part of the front end of the table top 109, and then flows through the third inclined part 1063, and drops into the diversion trench 1101; if a certain amount of moisture accumulates in the flow guide groove 1101, the moisture in the flow guide groove 1101 flows leftwards and rightwards, reaches the assembly edge 1103 through the inclined bending part 1102, and finally flows downwards through the flow guide hole 1104.

The dimension of the top beam 110 in the left-right direction is smaller than the distance between the left and right side plates 108, that is, the left and right ends of the top beam 110 are at a certain distance from the outer side surfaces of the left and right side plates 108, and the outer side surfaces of the table top 109 are flush with the outer side surfaces of the left and right side plates 108.

The front wall of the flow guide groove 1101 extends upwards to form a supporting edge 1105, the front plate 101 is hung on the supporting edge 1105 through a third inclined part 1063, and the supporting edge 1105 is positioned at the front side of the third inclined part 1063; for the installation and fixation of the front plate 101, the cross beam 110 is fixedly connected with the left side plate 108 and the right side plate 108, the front plate 101 is hung on the cross beam 110, the front plate 101 and the cross beam 110 are finally fixed, the operation is simple and convenient, the cross beam 110 plays a certain supporting and fixing role on the front plate 101, the stability of the whole structure of the washing machine is enhanced, and the hanging installation mode ensures the assembly gap and the assembly strength.

Side frames 104 which are bent and extended backwards are arranged on the left side and the right side of the front plate 101, a connecting cambered surface is arranged between the side frames 104 and the top frame 106, and the rear end face of the side frame 104 is level with the rear end face of the top frame 106; the side flanges 1041 which are bent inwards are arranged along the rear ends of the side frames 104, the left side and the right side of the supporting edge 1105 extend outwards to form supporting edge extension parts 1106, and the supporting edge extension parts 1106 are positioned at the rear sides of the side flanges 1041. The supporting edge 1105 is located at the front side of the third inclined portion 1063, and the supporting plate extending portions 1106 located at the left and right sides of the supporting edge 1105 are located at the rear side of the side flanges 1041, so that stability after the front plate 101 is hung on the roof rail 110 is facilitated, and positioning in the front-rear direction is accurate.

The support edge 1105 is provided with a second positioning hole 1107 positioned in front of the first positioning hole 1064, and the positioning column 1093 passes through the second positioning hole 1107, so that the stability of fixing the table top 109 is improved.

Referring to fig. 11 to 31, the structure and installation of the door body 30 will be described:

the door body 30 is pivotably provided to the front plate 101 of the laundry treating apparatus by the hinge 40 so that the laundry putting-in port is opened/closed; the door body 30 comprises a transparent basin 31, a door inner frame 32, an outer door frame 33 and an observation screen 34, wherein the transparent basin 31 is in a basin shape with an open front side, and a flange 311 which extends outwards along the radial direction of the opening is arranged at the open end of the transparent basin 31; the transparent basin 31 is fixed on the door inner frame 32, and the edge of the inner ring of the door inner frame 32 is positioned at the rear side of the flanging 311; a plurality of fixing blocks 35 for fixing the transparent tub 31 are provided on the door inner frame 32, the fixing blocks 35 are fixed on the door inner frame 32 by screws, and the fixing blocks 35 are pressed against the front side of the flange 311. By arranging the fixing block 35, the transparent basin 31 is directly fixed on the door inner frame 32, so that the number of components of the door body is small; when the door body is assembled, the door body is sequentially installed from back to front, so that the assembly operation is simple, the assembly efficiency is improved, and the stability of the assembled transparent basin is improved.

Referring to fig. 11, a bead 45 for fixing the transparent tub 31 is provided between the hinge reinforcement plate 44 and the flange 311; the arrangement of the pressing strips 45 ensures the compression of the hinge reinforcing plate 44 on the flange 311, is beneficial to ensuring that the hinge reinforcing plate 44 compresses the flange 311 through the pressing strips 45, and ensures that the transparent basin 31 is firmly fixed under the fixation of the fixing block 35 and the hinge reinforcing plate 44; the hinge reinforcing plate 44 serves to increase structural strength of the door body, and the hinge reinforcing plate 44 also serves to fix the transparent tub 31. The hinge reinforcing plate 44 is a plate-shaped integral structure and is fixed on the door inner frame 32, so that stress is shared for the door inner frame 32 around the hinge shaft, and the door inner frame 32 made of plastic is protected.

The door body 30 is also provided with a door lock 36, the fixed block 35 is an injection molding piece, the door inner frame 32 is provided with a mounting groove 325 for fixing the fixed block 35, the fixed block 35 is fixed in the mounting groove 325, the mounting groove 325 is provided with an outer wall and left and right side walls for stopping the fixed block 35, and the movement trend of the fixed block 35 in the outward direction and the left and right direction is limited; the fixing block 35 is fixed to the door inner frame 32 by a positioning hole structure of the positioning column and a screw. Referring to fig. 15, the fixing block 35 has a fixing block body 351, an inclined portion 352 extending inwardly and rearwardly along the fixing block body 351, and a pressing portion 353 for pressing the flange 311, the distance between the inside of the fixing block 35 and the door body axis is smaller than the distance between the inside of the flange 311 and the door body axis, that is, the inside of the fixing block 35 does not have the flange 311 protruding inwardly.

Referring to fig. 24, a first flange 441 extending in a backward bending manner and a second flange 442 extending in a backward bending manner are provided at an inner end of the hinge reinforcing plate 44, and by providing the first flange 441 and the second flange 442, a step is formed at the inner end of the hinge reinforcing plate 44, which is close to the flange 311, so that the assembly and positioning of the hinge reinforcing plate 44 are facilitated, and the structural strength of the hinge reinforcing plate 44 is increased.

Referring to fig. 17, the bead 45 is assembled to the second flange 442, and after the bead 45 is assembled to the second flange 442, the hinge reinforcement plate 44 is fixed to the door inner frame 32; so that the positioning of the bead 45 is omitted when the hinge reinforcing plate 44 and the door inner frame 32 are fixed, thereby being beneficial to improving the assembly efficiency; and the fixing firmness of the pressing strip 45 is facilitated, and the sliding of the pressing strip 45 is avoided.

Referring to fig. 17 and 27, a bead bending edge 451 extending in a forward bending manner is provided at an inner end of the bead 45, the bead bending edge 451 is wrapped at an inner side of the second flange 442, and a plurality of bead claws 453 engaged with the second flange 442 are provided on the bead bending edge 451; by providing the bead claw 453, the bead 45 is clamped on the second flange 442, so that the bead 45 is limited in the front-rear and left-right directions. The pressing strip 45 is provided with a positioning column 452 protruding forwards, the second folded edge 442 is provided with a positioning hole 443 matched with the positioning column 452, and the positioning column 452 is positioned in the positioning hole 443; by providing the positioning column 452 and the positioning hole 443, the movement of the pressing bar 45 in the up-down and left-right directions in the space between the second flange 442 and the flange 311 is avoided, which is favorable for the firmness of the fixing of the pressing bar 45.

Referring to fig. 20 to 22, the door inner frame 32 includes an inner frame body 321, a mounting rim 322 extending inwardly along the inner frame body 321, an annular flange 323 extending forwardly along an outer side of the mounting rim 322, a flange 311 disposed within a mounting notch 327 formed around the mounting rim 322 and the flange 323, the flange 323 disposed around an outer side of the flange 311, and the mounting rim 322 disposed at a rear side of the flange 311 for blocking the flange 311. A plurality of raised spacer ribs 324 are provided in the mounting slot at spaced apart locations, the spacer ribs 324 having a radially extending portion along the mounting edge 322 and a circumferentially extending portion along the flange 323 in a connective arrangement. The door outer frame 33 is fixed to the door inner frame 32 in a locking manner, and the observation screen 34 is fixed to the door outer frame 33 in a locking manner. The door housing 33 is pressed against the hinge reinforcing plate 44 and the fixing block 35, which is advantageous in further ensuring the stability of the pressing fixation of the hinge reinforcing plate 44 and the fixing block 35 to the transparent tub 31. The transparent basin 31, the door inner frame 32, the outer edge of the door outer frame 33 and the observation screen 34 can be seen from the appearance, which is beneficial to increasing the aesthetic property; and when the door body 30 is installed, the door body is fixedly installed from back to front in sequence, so that the assembly efficiency is improved, and the firmness of fixation is improved.

The laundry treating apparatus may be a washing machine, a dryer, a washing and drying integrated machine, etc., as shown in fig. 2, a drum washing machine. The laundry treatment apparatus includes: the case 100 and the door 30 are provided with a clothing input port on a front plate of the case 100, and the door 30 is pivotably provided to the front plate so that the clothing input port is opened/closed.

Referring to fig. 11 and 28, a hinge 40 is provided between the door body 30 and the front plate of the case 100 for pivoting the door body 30, the hinge 40 having a hinge base 41, a hinge shaft 42, a hinge cover 43 fitted over the hinge shaft 42, a hinge reinforcing plate 44 provided on the door body 30, and a first positioning structure provided between the hinge cover 43 and the hinge reinforcing plate 44. The structural strength of the door body assembly is increased by providing the hinge reinforcing plate 44, and the hinge reinforcing plate 44 can share stress for the door body structure around the hinge shaft 42 to protect the door body 30; by providing the hinge cover 43, the abrasion of the hinge shaft 42 to the door body 30 and the hinge reinforcing plate 44 can be reduced, so that the hinge between the door body 30 and the case 100 can be well matched; by providing the first positioning structure such that the hinge cover 43 is fixed with respect to the hinge reinforcing plate 44, the rotation of the hinge cover 43 is prevented, and abrasion to the door body 30 and the hinge reinforcing plate 44 is avoided.

The hinge sleeve 43 and the hinge reinforcing plate 44 are relatively fixed by arranging the first positioning structure, and particularly, the first positioning structure comprises a containing groove 445 arranged on the hinge reinforcing plate 44, the containing groove 445 is matched with the hinge sleeve 43, the hinge sleeve 43 is positioned in the containing groove 445, and at least one end of the hinge sleeve 43 extends out of the containing groove 445; a protruding positioning block 431 is arranged at the extending end of the hinge sleeve 43, a positioning opening 446 matched with the positioning block 431 is arranged at the end of the accommodating groove 445 in an outward extending mode, and the positioning block 431 is assembled and fixed at the positioning opening 446. The accommodating groove 445 is concave forward, an accommodating space for the hinge sleeve 43 is formed between the accommodating groove 445 and the door inner frame 32, the accommodating space is used for limiting the movement of the hinge sleeve 43, and when the door body 30 is opened and closed, the hinge shaft 42 rotates in the hinge sleeve 43, so that the rotating abrasion is reduced, and meanwhile, the matching precision between the hinge shaft 42 and the door inner frame 32 and the hinge reinforcing plate 44 is improved. By providing the positioning block 431 and the positioning hole 446, the hinge bush 43 is fixed with the hinge reinforcing plate 44, rotation of the hinge bush 43 relative to the hinge reinforcing plate 44 is avoided, and rotational abrasion to the hinge reinforcing plate 44 and the door inner frame 32 is prevented; that is, the hinge shaft 42 rotates with respect to the hinge housing 43 during the opening and closing of the door body 30.

A second positioning structure is provided between the door inner frame 32 and the hinge cover 43 for defining the hinge cover 43 on the door inner frame 32; the hinge cover 43 has a sleeve 435 and a support part 436 extending along the sleeve 435 in the direction of the door inner frame 32, the second positioning structure includes a stopper 437 protruding in the direction of the door inner frame 32 on the support part 436, a stopper groove 325 matching the stopper 437 is provided on the door inner frame 32, and the stopper 437 is fixed in the stopper groove 328. The hinge sleeve 43 is fixed on the door inner frame 32 by providing the stopper 437 and the stopper groove 328; and facilitates the mounting and positioning of the hinge cover 43 when the door body assembly is assembled.

Referring to fig. 29, the hinge base 41 has a base 411 fixed to a front plate, two hinge arms 412 provided to the base 411, a hinge cover 43 provided between the two hinge arms 412, and an extension opening 326 for extending the hinge arms 412 is provided in the door inner frame 32; the hinge shaft 42 passes through the hinge housing 43, and both ends of the hinge shaft 42 protrude from the hinge housing 43 and are positioned in the hinge holes 413 of the hinge arms 412. At least one end of the hinge shaft 42 is provided with an axial tooth-shaped assembly portion 421 on the outer side, and the tooth-shaped assembly portion 421 is located in the hinge hole 413, so that the firmness of fixing the tooth-shaped assembly portion 421 and the hinge hole 413 is improved, and rotation of the hinge shaft 42 relative to the hinge hole 413 is avoided. The hinge reinforcing plate 44 is provided with a avoiding groove 447 for avoiding the hinge arm 412, and the positioning opening 446 is connected to the accommodating groove 445 and the avoiding groove 447.

The following describes a method of assembling a door body of a laundry treating apparatus, comprising the steps of:

s10, placing the transparent basin 31 on the door inner frame 32, fixing the fixing block 35 on the door inner frame 32, and pressing the fixing block 35 on the front side of the flange 311.

Specifically, the transparent basin 31 is placed on the door inner frame 32, and the flange 311 of the transparent basin 31 is placed on the convex edge 322 of the door inner frame 32; a plurality of fixing blocks 35 are fixed to the door inner frame 32 by screws such that one end of the fixing block 35 near the center of the door body 30 is pressed against the front side of the burring 311.

S20, fixedly assembling and fixing the pressing strip 45 on the hinge reinforcing plate 44, and fixing the hinge reinforcing plate 44 on the door inner frame 32, so that the pressing strip 45 is pressed on the front side of the flanging 311.

Specifically, the pressing strip 45 is close to the second folded edge 442, and the pressing strip bent edge 451 is wrapped on the inner side of the second folded edge 442, and the pressing strip claw 443 is clamped on the second folded edge 442; the positioning post 452 passes through the positioning hole 443. The hinge reinforcing plate 44 is fixed to the door inner frame 32 by screws; the hinge sleeve 43 is positioned in the accommodation groove 445, and both ends of the hinge sleeve 43 extend out of the accommodation groove 445; the positioning block 431 is fitted and fixed at the positioning opening 446 so that the hinge bush 43 is fixed. Meanwhile, the second flange 442 of the hinge reinforcing plate 44 is pressed against the front side of the flange 311 by the pressing bar 45, thereby achieving the fixation of the transparent tub 31.

Also between steps S10 and S20 is step S15 of mounting the hinge bush 43 to the door inner frame 32.

Specifically, the hinge sleeve 43 is close to the door inner frame 32, and the stopper 437 of the hinge sleeve 43 is pressed and fixed in the stopper groove 325.

Steps S30 and S40 are also provided between step S20, and step S30 is to fix the door outer frame 33 to the door inner frame 32 by snap-fit.

Step S40, the viewing screen 34 is fastened to the door inner frame 32.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The clothes treatment equipment comprises a box body, wherein the box body is provided with an integrated front plate and a table top positioned at the top, and is characterized in that the top end of the front plate is provided with a top edge frame which is bent and extended backwards, and the table top is positioned at the rear side of the top edge frame; a first arc flanging part which is bent downwards and backwards is arranged along the rear end of the top edge frame, and a table top arc groove matched with the arc surface of the first arc flanging part is arranged at the front end of the table top;

the first arc flanging part and the table top arc groove are adjacently arranged in the front-back direction;

a second arc flanging part which is backwards and downwards bent and extends is arranged along the lower end of the first arc flanging part; a third inclined part which is downwards bent and extends downwards is arranged along the lower end of the second arc flanging part;

the third inclined part is provided with a first positioning hole, the table top is provided with a reinforcing plate extending downwards, the reinforcing plate is provided with a positioning column extending forwards, and the positioning column extends into the first positioning hole.

2. The garment treatment device of claim 1, wherein the second arcuate flange portion extends rearwardly below the table top.

3. The laundry treating apparatus according to claim 2, wherein a rearwardly extending inclined surface is provided at a lower end of the table-top arc groove, the inclined surface being located at a rear side of the second arc burring.

4. The laundry treatment apparatus according to claim 1, wherein the cabinet includes left and right side plates, a top cross member is provided at the top of the left and right side plates, a left and right direction guide groove is provided on the top cross member, and the third inclined portion is located above the guide groove.

5. The laundry treating apparatus according to claim 4, wherein the front wall of the guide groove extends upward to form a supporting edge, and the front plate is hung on the supporting edge through a third inclined portion.

6. Laundry treatment apparatus according to claim 5, characterized in that a second positioning hole is provided in front of the first positioning hole on the support edge, a downwardly extending stiffening plate is provided on the table top, and a forwardly projecting positioning post is provided on the stiffening plate, said positioning post passing through the second positioning hole.

7. The clothes treating apparatus of claim 5 wherein side frames extending in a backward bending manner are provided on left and right sides of the front plate, side flanges inwardly bending are provided along rear ends of the side frames, left and right sides of the support sides extend outwardly to form support side extending portions, and the support side extending portions are located on rear sides of the side flanges.

8. Laundry treatment apparatus according to any one of claims 4 to 7, characterized in that the left and right ends of the top cross member are provided with downwardly bent inclined bent portions, and the lower ends of the inclined bent portions are provided with outwardly horizontally extending fitting edges located at the top of the left and right side plates.