CN113208536A

CN113208536A - Dish washer door body group spare and dish washer

Info

Publication number: CN113208536A
Application number: CN202110707791.1A
Authority: CN
Inventors: 徐刚; 张永亮; 仇灿华; 许平平; 仝建锋
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-08-06

Abstract

The invention discloses a dishwasher door body assembly and a dishwasher, wherein the dishwasher door body assembly comprises a door frame and a panel, the door frame is formed by splicing a plurality of section frames, and the section frames surround to form an installation position; the panel is mounted on the mounting position. The dishwasher door body assembly has the advantages of high strength, good integral consistency, good texture, simple assembly and high reliability.

Description

Dish washer door body group spare and dish washer

Technical Field

The invention relates to the technical field of dish-washing machines, in particular to a dish-washing machine door body assembly and a dish-washing machine.

Background

The outer door of the dishwasher on the market at present generally has two structures: the first type is an outer door structure combining a plastic panel and a sheet metal door frame, and the other type is an outer door structure combining a plastic door frame and a glass panel. The plastic part is easy to deform after being used for a long time, and the plastic part is relatively strong in low-cost feeling, so that the strength of the outer door of the dishwasher is low, the texture is general, and the overall consistency is poor.

The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

Disclosure of Invention

The invention mainly aims to provide a dishwasher door body assembly, and aims to solve the technical problems of low strength, common texture and poor overall consistency of an existing dishwasher outer door.

In order to achieve the above object, the present invention provides a door assembly of a dishwasher, comprising:

the door frame is formed by splicing at least a plurality of profile frames, and the plurality of profile frames surround to form an installation position; and

and the panel is arranged on the mounting position.

In one embodiment, the dishwasher door body assembly further comprises a connecting piece, and two adjacent profile frames are connected through the connecting piece.

In an embodiment, the profile frame comprises a frame main body and a side plate connected with the frame main body, and an insertion groove for inserting the connecting piece is formed in an end portion of the frame main body.

In an embodiment, the connecting member includes a first insertion portion and a second insertion portion, the first insertion portion is connected to the second insertion portion, the first insertion portion is inserted into one of the slots of the two adjacent profile frames, and the second insertion portion is inserted into the other slot of the two adjacent profile frames to connect the two adjacent profile frames.

In an embodiment, an avoiding gap is formed between the first insertion part and the second insertion part to avoid a groove wall of the slot.

In an embodiment, the profile frame further comprises a side plate, and the side plate is arranged on one side of the frame main body.

In an embodiment, the side plate is provided with a limiting portion protruding towards one side of the frame main body close to the panel, and the mounting position is a mounting groove surrounded by the frame main body and the limiting portion.

In an embodiment, the slot is provided with a socket, and a plane where the socket is located and a plane where the side plate is located form an included angle.

In an embodiment, a protruding rib is convexly arranged on the side wall of the slot, the protruding rib extends along the length direction of the frame main body, and the connecting member abuts against the protruding rib.

In one embodiment, the door frame is provided with a mounting opening, the dishwasher door assembly further comprises a handle, the handle is mounted in the mounting opening, and the panel is provided with a notch groove for avoiding the handle.

In an embodiment, the handle slot has an opening opened toward the front side of the handle, and a flange is convexly provided at the edge of the opening and abuts against the edge of the mounting opening.

In one embodiment, the handle is a metal mill profile.

In one embodiment, the handle comprises a frame body extruded from a metal profile, and the frame body is provided with the handle fastening groove.

In an embodiment, the handle further includes a blocking portion, the handle slot has openings penetrating through both ends of the frame body in the length direction, and the blocking portions are respectively disposed at both ends of the frame body in the length direction to block the corresponding openings.

In an embodiment, one of the end portion of the handle slot and the blocking portion is provided with a limiting slot, and the other is provided with a limiting member, and the limiting member is inserted into the limiting slot to connect the blocking portion with the frame main body.

In one embodiment, the panel is bonded to the door frame.

In one embodiment, the panel is a glass panel and the door frame is an aluminum alloy door frame.

The invention also provides a dishwasher, which comprises a dishwasher door body assembly, wherein the dishwasher door body assembly comprises:

and the panel is arranged on the mounting position.

According to the dishwasher door body assembly, the door frame is formed by splicing the plurality of profile frames, the strength is high, the overall consistency is good, meanwhile, the plurality of profile frames surround to form the installation position, panels with different colors are installed on the installation position, the assembly is simple, the reliability is high, the texture is good, and the appearance is attractive and elegant.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a door assembly according to an embodiment of the present invention;

FIG. 2 is an exploded view of the door assembly of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a side view of the door assembly of FIG. 2 in an exploded configuration;

FIG. 5 is a schematic view of an assembled structure of the outer door and the handle of FIG. 2;

FIG. 6 is an exploded view of the assembled structure of FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

FIG. 8 is an enlarged view of a portion of FIG. 6 at C;

FIG. 9 is a schematic structural view of an embodiment of the connector of FIG. 6;

FIG. 10 is a schematic view of the outer door and handle of FIG. 5;

FIG. 11 is a schematic structural view of an embodiment of the handle of FIG. 10;

FIG. 12 is a front view of the handle of FIG. 11;

FIG. 13 is a cross-sectional view of the handle of FIG. 11;

FIG. 14 is a schematic structural view of another embodiment of the handle of FIG. 10;

FIG. 15 is a front view of the handle of FIG. 14;

FIG. 16 is an exploded view of the handle of FIG. 14;

FIG. 17 is an enlarged view of a portion of FIG. 16 at D;

FIG. 18 is an enlarged view of a portion of FIG. 16 at E;

fig. 19 is a cross-sectional view of the handle of fig. 14.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						100	Door body assembly	1321	Limiting part	170	Handle bar
110	Outer door	1322	Mounting part	171	Buckle slot
						120	Door frame	1323	Limiting plate	1711	First groove wall
121	Mounting groove	140	Connecting piece	1712	Second groove wall
						122	Mounting port	141	First plug-in part	1713	Buckle arm
123	Containing groove	142	Second plug part	1714	Flanging
						130	Section bar frame	143	Avoiding gap	180	Main body part
131	Frame main body	150	Panel board	181	Open mouth
						1311	Inserting groove	151	Notch groove	182	Limiting groove
1312	Convex rib	160	Control panel	190	Plugging part
						132	Side board	161	Lap joint part	191	Position limiting piece

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be noted that if the description of "first", "second", etc. is provided in the embodiment of the present invention, the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The invention provides a dishwasher.

In the embodiment of the invention, the dish washing machine comprises a shell, an inner container and a dish washing machine door body assembly, wherein the shell is provided with a containing cavity, the inner container is contained in the containing cavity, the inner container is provided with a container cavity with an upward opening, and a dish basket is arranged in the container cavity; the dishwasher door body assembly is connected with the inner container, and when the dishwasher door body assembly is opened, a user can place tableware in the bowl basket or take the tableware out of the bowl basket. The bowl basket can be fixedly arranged in the inner container, certainly, can be detachably arranged in the inner container, and can be selected and designed according to actual needs.

Referring to fig. 1 to 4, an embodiment of the present invention provides a door assembly 100 of a dishwasher, and the door assembly 100 is hereinafter referred to as the door assembly 100. The door body assembly 100 comprises an inner door and an outer door 110, the inner door is mounted at the opening, and the outer door 110 is connected with the inner door.

In an embodiment, the door body assembly 100 further includes a control panel 160. The outer door 110 is provided with an outer side and an inner side which are opposite to each other, the inner side of the outer door 110 is provided with a containing groove 123, and the containing groove 123 is provided with a notch which is opened upwards; the control panel 160 is installed in the accommodating groove 123 from the installation opening 122.

Specifically, the outer side refers to a side of the outer door 110 facing away from the inner door, and the inner side refers to a side of the outer door 110 close to the inner door. The inner side of the outer door 110 is provided with a receiving groove 123, and the receiving groove 123 may have various structures, for example, the receiving groove 123 includes two first side plates disposed opposite to each other and two second side plates disposed opposite to each other; or the groove wall comprises two first side plates which are oppositely arranged; still alternatively, the slot wall includes two second side plates disposed oppositely. The receiving groove 123 may serve to receive the control panel 160. When the control panel 160 is accommodated in the accommodating groove 123, the top surface of the control panel 160 may be flush with the top surface of the outer door 110, or may be slightly lower than the top surface of the outer door 110, so that the entire control panel 160 may be wrapped. Of course, the top surface of the control panel 160 may be slightly higher than the top surface of the outer door 110, and is not particularly limited. The control panel 160 is specifically a top control type control panel 160, that is, a control interface is disposed on the top surface of the control panel 160, and the top control type control panel 160 has the characteristics of being free from stooping and hidden in the control interface.

The dishwasher door body assembly 100 comprises an outer door 110 and a control panel 160, wherein a containing groove 123 is formed in the inner side of the outer door 110, and the containing groove 123 is provided with a notch which is opened upwards; control panel 160 certainly the notch install in the storage tank 123, so make this door body group spare 100's dismouting more convenient, improved dismouting efficiency, simultaneously, make control panel 160 hide, improved the uniformity of this whole outward appearance structure of door body group spare 100, and then promoted this whole feel of door body group spare 100. In addition, the control interface of the control panel 160 is disposed at the top of the control panel 160, which is convenient for the user to operate and prevents the user from bending down.

Referring to fig. 1, 2 and 3, in an embodiment, the top surface of the control panel 160 is flush with the top surface of the outer door 110. In order to ensure that the top surface of the control panel 160 is flush with the top surface of the outer door 110, two overlapping portions 161 may be respectively disposed at two ends of the control panel 160 along the length direction, and the overlapping portions 161 overlap the edges of the slot.

The notch of the receiving groove 123 is slightly lower than the top surface of the outer door 110, so that when the control panel 160 is installed in the receiving groove 123, the top surface of the control panel 160 is better ensured to be flush with the top surface of the outer door 110. The overlapping portions 161 may be overlapping plates formed by protruding both ends of the control panel 160. The thickness of the lap plate is small, that is, the lap plate is thin but has a certain strength, and can play a role in supporting the control panel 160. For convenience of processing, the lapping plate and the control panel 160 are integrally formed.

In another embodiment, an abutting portion (not shown) is disposed on the inner side of the outer door 110, and the lower end of the control panel 160 abuts against the abutting portion. Here, the abutting portion mainly serves to support the control panel 160, and it is possible to ensure that the control panel 160 is stably mounted in the receiving groove 123.

Referring to fig. 2, 4 and 5, in an embodiment, two mounting portions 1322 are protruded from an inner side of the outer door 110, the receiving groove 123 and the notch are formed between the two mounting portions 1322, and the two overlapping portions 161 are overlapped on the two mounting portions 1322 one by one.

In this embodiment, the two oppositely disposed mounting portions 1322 respectively form two opposite side plates of the receiving groove 123, that is, the side of the receiving groove 123 facing the inner door is an opening 181. Alternatively, the distance between the two opposite mounting portions 1322 may be greater than the length of the control panel 160, or may be substantially equal to the length of the control panel 160, which can be selected and designed according to actual needs.

Further, referring to fig. 5, 6 and 7, a limit plate 1323 is disposed on the mounting portion 1322 to limit the control panel 160 at a side of the control panel 160 facing away from the outer door 110. The limiting plate 1323 and the mounting portion 1322 may be integrally formed, or may be separately formed. The limit plate 1323 of each of the mounting portions 1322 is formed by protruding the mounting portion 1322 toward the direction close to the other mounting portion 1322. The limiting plate 1323 is substantially parallel to the outer door 110, so that the limiting plate 1323 can limit the control panel 160 at a side of the control panel 160 facing away from the outer door 110.

There are many structures of the mounting portion 1322, for example, the mounting portion 1322 has a plate shape and a length direction thereof extends in a vertical direction of the outer door 110; for another example, the mounting portion 1322 includes a plurality of stopper bars arranged at intervals in a vertical direction of the outer door 110. Referring to fig. 6 and 7, in the present embodiment, the mounting portion 1322 is plate-shaped, and a length direction of the mounting portion 1322 extends along a vertical direction of the outer door 110, a length direction of the limiting plate 1323 extends along the vertical direction of the outer door 110, and the outer door 110, the two mounting portions 1322 and the two limiting plates 1323 surround to form the receiving groove 123.

In one embodiment, the control panel 160 is detachably connected to the inner door, and the outer door 110 is detachably connected to the inner door. When the outer door 110 and the control panel 160 of the present embodiment are installed on the inner door, the control panel 160 is first installed into the receiving groove 123 inside the outer door 110 from the notch, and then the outer door 110 and the control panel 160 are fixed to the inner door respectively. Specifically, the control panel 160 and the inner door may be in screw connection, clamping connection, or plug connection, and the outer door 110 and the inner door may also be in screw connection, plug connection, or clamping connection. In this embodiment, the outer door 110 and the control panel 160 do not need to be fixedly connected, thereby reducing the number of fixing processes such as screwing.

Of course, it is understood that in other embodiments, the control panel 160 and the outer door 110 may be fixedly connected, so that when the outer door 110 and the control panel 160 of this embodiment are installed on the inner door, the control panel 160 is first installed into the receiving groove 123 inside the outer door 110 from the slot, then the control panel 160 is fixed to the outer door 110, and finally the fixing structure of the control panel 160 and the outer door 110 is fixedly connected to the inner door.

In one embodiment, the structure of the outer door 110 will be described in detail.

Referring to fig. 6 to 9, in the door body assembly 100 of the present invention, the outer door 110 includes a door frame 120 and a panel 150, the door frame 120 is formed by at least splicing a plurality of profile frames 130, the plurality of profile frames 130 surround to form an installation position, and the panel 150 is installed at the installation position.

The doorframe 120 is formed by splicing at least a plurality of profile borders 130, and optionally, the doorframe 120 may be formed by splicing two profile borders 130, or may be formed by splicing three, four, or more profile borders 130. In this embodiment, the door frame 120 is formed by splicing four profile frames 130. Specifically, the four profile borders 130 include two first profile borders 130 disposed opposite to each other and two second profile borders 130 disposed opposite to each other, the first profile borders 130 extend in the horizontal direction, and the second profile borders 130 extend in the vertical direction.

The profile border 130 is a profile extrusion, and the profile border 130 is a metal profile extrusion, such as an aluminum alloy profile extrusion. The doorframe 120 of the outer door 110 is formed by assembling section bar frames 130, so that the strength is high, the integral consistency is good, and the texture is good; meanwhile, the aluminum alloy section can adopt various processing technologies, such as extrusion, wire drawing, sand blasting and anodic oxidation, and has good texture and beautiful appearance. The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness (such as plastics, aluminum, glass fibers and the like) through processes of rolling, extruding, casting and the like. The plurality of profile frames 130 surround to form a mounting position, and there may be many structures of the mounting position, for example, the mounting position is a mounting groove 121 formed by the plurality of profile frames 130, specifically, the mounting groove 121 has a notch opened forward, and the panel 150 may be mounted into the mounting groove 121 from the notch. For another example, the mounting position is a mounting surface formed by enclosing the plurality of profile frames 130, that is, a side surface (i.e., a front surface) of the plurality of profile frames 130 facing away from the inner door encloses the mounting surface, and the panel 150 is attached to the mounting surface. The panel 150 may be a metal panel 150, a glass panel 150, a plastic panel 150, etc., and is not particularly limited. Optionally, in this embodiment, in order to improve the texture of the outer door 110, the panel 150 is specifically a glass panel 150, the door frame 120 is an aluminum alloy door frame, and the glass panel 150 is fixedly bonded to the door frame 120.

In the dishwasher door body assembly 100, the door frame 120 of the outer door 110 is formed by splicing at least a plurality of profile frames 130, the profile frames 130 surround to form an installation position, and the panel 150 is installed at the installation position, so that the door body assembly 100 can adopt the door frame 120 (such as an aluminum alloy door frame 120) which is convenient to process and simple to splice, and has high strength, good integral consistency and high reliability; the outer door 110 formed by bonding panels 150 of different colors (e.g., glass panels 150) has beautiful appearance, good texture, and high durability.

Referring to fig. 6 to 9, in an embodiment, the door body assembly 100 further includes a connecting member 140, and two adjacent profile frames 130 are connected by the connecting member 140.

In this embodiment, the end of the profile frame 130 is provided with a slot 1311. The connecting member 140 is substantially L-shaped, the connecting member 140 includes a first inserting portion 141 and a second inserting portion 142, the first inserting portion 141 is connected to the second inserting portion 142, the first inserting portion 141 is inserted into one of the slots 1311 of the two adjacent profile frames 130, and the second inserting portion 142 is inserted into one of the slots 1311 of the other adjacent profile frame 130 to connect the two adjacent profile frames 130. Optionally, the door frame 120 is formed by splicing four profile frames 130, and two adjacent profile frames 130 are connected by a connecting member 140 in an inserting manner. In order to further improve the connection reliability between the connecting member 140 and the profile frame 130, structural glue may be applied to the connecting member 140 and the slot 1311 of the profile frame 130, so that the connecting member 140 is bonded to the profile frame 130, the connection strength between the connecting member 140 and the profile frame 130 is improved, and the overall structural stability and reliability of the door frame 120 are further improved.

Referring to fig. 6 and 7, in an embodiment, the profile frame 130 includes a frame body 131, and an end of the frame body 131 is provided with a slot 1311 into which the connecting member 140 is inserted. The profile frame 130 further includes a side plate 132 connected to the frame main body 131, and the side plate 132 is disposed on one side of the frame main body 131. Optionally, the side plate 132 is disposed at a right angle to the frame main body 131. Thus, the connecting members 140 are inserted into the slots 1311 of the frame main bodies 131 of the two adjacent profile frames 130, so that the plurality of profile frames 130 can be spliced to form the door frame 120, and the side plates 132 of the plurality of profile frames 130 form side plates (e.g., four side plates, i.e., an upper side plate, a lower side plate, a left side plate, a right side plate, etc.) of the door frame 120, so that the door frame 120 has better texture, and the side plates can further form the mounting grooves 121 for mounting the panel 150 and the receiving grooves 123 for receiving the control panel 160.

Specifically, the side plate 132 is provided with a limiting portion 1321 protruding toward the side of the frame main body 131 close to the panel 150, that is, the limiting portion 1321 protruding outside the side plate 132, and the mounting position is a mounting groove 121 surrounded by the frame main body 131 and the limiting portion 1321 of the plurality of profile frames 130. Here, the plurality of stoppers 1321 may be formed to vertically and horizontally restrict the panel 150 in the groove wall of the installation groove 121, so that the panel 150 can be stably installed in the installation groove 121. In addition, two mounting portions 1322 are convexly disposed on the inner sides of the two opposite side plates 132, the accommodating groove 123 is formed between the two mounting portions 1322, and the control panel 160 is mounted in the accommodating groove 123, so that the operation interface of the door body assembly 100 is hidden, the consistency of the overall appearance structure of the door body assembly 100 is improved, and the overall texture of the door body assembly 100 is further improved.

Referring to fig. 6 and 7, in an embodiment, the slot 1311 has a socket, and a plane of the socket forms an included angle with a plane of the side plate 132. For example, but not limited to, an included angle between a plane where the insertion holes are located and a plane where the side plate 132 is located is 45 °, so that the first insertion portion 141 and the second insertion portion 142 of the connecting member 140 can be well inserted into the insertion grooves 1311 of the two adjacent profile frames 130, and the problem that the appearance of the door frame 120 is not attractive due to the fact that the connecting member 140 is exposed too much is avoided.

In addition, referring to fig. 9, in order to further improve the connection firmness between the connecting member 140 and the profile frame 130 and improve the overall reliability of the door frame 120, an avoiding gap 143 may be formed between the first inserting portion 141 and the second inserting portion 142 to avoid the groove wall of the slot 1311. Thus, when the first inserting portion 141 or the second inserting portion 142 of the connecting member 140 is inserted into the slot 1311 of the profile frame 130, a certain sidewall of the slot 1311 may be embedded into the avoiding gap 143, that is, the certain sidewall of the slot 1311 is located between the first inserting portion 141 and the second inserting portion 142, so that the connecting member 140 may be better prevented from coming off from the slot 1311, and the connecting member 140 is ensured to be stably inserted into the slot 1311.

Referring to fig. 6 and 8, the side wall of the slot 1311 close to the side plate 132 is convexly provided with a rib 1312, and the rib 1312 extends along the length direction of the frame main body 131. Here, it should be noted that the side wall of the slot 1311 close to the frame may be a part of the side plate 132, that is, a part of the side plate 132 forms a side wall of the slot 1311; of course, other structures connected to edge plate 132 are possible, i.e., edge plate 132 is separate from the side walls of slot 1311. The insertion of the first and

second insertion parts

141 and 142 of the connection member 140 into the slot 1311 is facilitated by providing ribs 1312 on the sidewalls of the slot 1311. In order to provide a good guiding function, a groove for inserting the rib 1312 may be provided on the connecting member 140, and the rib 1312 is slidably fitted with the groove to provide a better guiding function for the installation of the connecting member 140. Of course, the connecting member 140 may not have a groove, that is, the rib 1312 abuts against the surface of the connecting member 140, so that the contact area between the connecting member 140 and the slot 1311 is reduced, the sliding friction is reduced, and the inserting of the connecting member 140 into the slot 1311 is facilitated.

For the convenience of the user, in an embodiment, the door body assembly 100 further includes a handle 170, and the handle 170 is mounted on the outer door 110 for the user to hold. The structure of the outer door 110 can refer to the structure of the outer door 110 in the previous embodiment, but is not limited thereto.

The structure of the handle 170 and the manner in which the handle 170 is assembled with the outer door 110 will be described below.

Referring to fig. 10, in the door body assembly 100 of the present invention, the outer door 110 is provided with a mounting opening 122, the handle 170 is mounted in the mounting opening 122, and the handle 170 has a handle groove 171. So, through hiding handle 170 on outer door 110, compare evagination formula handle 170, saved the whole thickness of dishwasher door body subassembly 100, reduced the required space of dishwasher door body subassembly 100 installation, can also avoid children to touch this handle 170 when playing carelessly simultaneously, improved this dishwasher door body subassembly 100's security performance.

The hidden handle 170 (embedded handle 170) adopted by the handle 170 of the dish washer in the market is generally made of plastic materials, the strength is relatively low, the handle is easy to deform after being used for a long time, and the texture is poor. The hidden handle 170 of the embodiment of the present invention is made of metal, so that the handle 170 has high strength and is not easy to deform, and the handle 170 has metal texture, thereby improving the overall consistency of the handle 170 and the outer door 110. The processing manner of the handle 170 and the structure of the handle 170 are not particularly limited, and will be described in detail below.

Referring to fig. 11, 12 and 13, in some embodiments, the handle 170 is a metal milling part. For example, but not limiting of, the handle 170 is an aluminum alloy mill-shaped piece. Specifically, the handle 170 is formed by milling a whole aluminum ingot, and has a simple processing technology, good integrity and high strength. The surface of the aluminum alloy handle 170 is subjected to appropriate surface treatment, such as wire drawing, sand blasting, anodic oxidation and the like, and finally the handles 170 with various colors are manufactured, so that the appearance is attractive, and the processing technology is simple.

In this embodiment, the handle groove 171 of the handle 170 is formed by milling and hollowing. Specifically, the handle slot 171 has an opening opened toward the front side of the handle 170, the handle slot 171 includes a first slot wall 1711 and a second slot wall 1712 which are oppositely disposed, and a handle arm 1713 extending toward the second slot wall 1712 is disposed at the edge of the first slot wall 1711. The handle slot 171 is substantially rectangular, and may specifically include an upper slot wall and a lower slot wall, which are oppositely disposed, and a left slot wall and a right slot wall, which are oppositely disposed. For the convenience of applying force by the finger of the user, the edge of the first slot wall 1711 may extend toward the second slot wall 1712 to form a handle arm 1713, where the first slot wall 1711 may be an upper slot wall or a lower slot wall of the handle slot 171, or may be a left slot wall or a right slot wall of the handle slot 171, and is not particularly limited.

In order to facilitate the user's fingers to extend into the handle slot 171 and to open the outer door 110 of the dishwasher by applying force to the handle 1713, in this embodiment, the first slot wall 1711 and the second slot wall 1712 extend along the length direction of the handle 170, specifically, the first slot wall 1711 is the upper slot wall of the handle slot 171, and the second slot wall 1712 is the lower slot wall of the handle slot 171, so that the user's fingers can be bent upward and apply force to the handle 1713, so that the user can easily open the outer door 110 of the dishwasher, and the comfort of the user is improved.

Referring to fig. 13, the ratio of the width W of the gripping arm 1713 to the depth D of the gripping groove 171 is 0.5 to 0.8. Here, the width W of the catcher arm 1713 may be understood as a distance between an inner surface of the first groove wall 1711 and a lower end surface of the catcher arm 1713, and the depth D of the catcher groove 171 may be understood as a distance between a groove bottom of the catcher groove 171 opposite to an opening thereof and the catcher arm 1713. If the ratio of the width W of the clasping arm 1713 to the depth D of the clasping slot 171 is less than 0.5, when the user's hand is inserted into the clasping slot 171, the contact area between the fingers and the clasping arm 1713 is small, which is not conducive to the application of force to the clasping arm 1713 by the fingers, and at the same time, the back of the hand is not convenient to abut against the inside of the clasping slot 171, which may reduce the comfort of the user. If the ratio of the width W of the gripping arm 1713 to the depth D of the gripping groove 171 is greater than 0.8, the depth of the user's hand extending into the gripping groove 171 is shallow, which also affects the force exerted by the fingers. Therefore, the ratio of the width W of the gripping arm 1713 to the depth D of the gripping groove 171 is selected to be 0.5 to 0.8.

Wherein, the fastening arm 1713 is connected with the first groove wall 1711 in a smooth transition way. Thus, when the user's hand is inserted into the gripping groove 171, the smooth connection surface between the gripping arm 1713 and the first groove wall 1711 enables the hand to smoothly contact the gripping groove 171, thereby improving the comfort of the user.

In this embodiment, the user's hand is inserted into the catching groove 171, and the catching arm 1713 is pressed by fingers to open the outer door 110 of the dishwasher. In order to ensure a proper depth D for the user's hand to enter the hand holding groove 171 so that the user's finger can apply force to the hand holding arm 1713, the ratio of the depth D of the hand holding groove 171 to the height H of the hand holding groove 171 may be 0.2 to 0.5. If the ratio of the depth D of the catching groove 171 to the height H of the catching groove 171 is less than 0.2, the depth D of the catching groove 171 is too large relative to the height H, and the length of the finger bending is too short, which is inconvenient for the finger to apply force; if the ratio of the depth D of the hand catching groove 171 to the height H of the hand catching groove 171 is greater than 0.5, the depth D of the hand catching groove 171 is too small with respect to the height, and the depth of the palm falling into the hand catching groove 171 is too shallow, which affects the force applied by the palm, so the ratio of the depth D of the hand catching groove 171 to the height H of the hand catching groove 171 is selected in the range of 0.2 to 0.5.

Referring to fig. 14 to 19, in other embodiments, the handle 170 includes a main body 180 formed by extruding a metal profile, and the handle slot 171 is formed on the main body 180. For example, but not limiting of, the main body portion 180 of the handle 170 is an aluminum alloy profile extrusion. By adopting the metal section bar to extrude and process the main body part 180 of the handle 170, the cross-sectional shape which is convenient for most of hand clasps can be manufactured according to the principle of ergonomics, and the use comfort of the handle 170 is further improved. Meanwhile, the die required by extrusion molding is low in cost, easy to machine and mold and good in product consistency.

Referring to fig. 16, in the present embodiment, the locking groove 171 has an opening opened toward the front side of the main body 180, and the locking groove 171 has openings 181 penetrating through both ends of the main body 180 in the length direction. The handle 170 further includes a blocking portion 190, and the blocking portions 190 are respectively disposed at two ends of the main body portion 180 in the length direction to block the corresponding openings 181. Here, since the main body portion 180 of the handle 170 is extruded by a metal profile, the two ends of the main body portion 180 are open 181, and the two open ends 181 of the main body portion 180 are blocked by the blocking portions 190, the consistency of the overall structure of the handle 170 can be improved, dust and the like can be prevented from entering from the open ends 181 of the main body portion 180, and the cleaning by a user is facilitated; meanwhile, the heat insulation and waterproof effects can be achieved. Optionally, the blocking portion 190 is made of a metal material, such as but not limited to a zinc alloy material.

There are many connection methods between the closing part 190 and the body part 180, for example, the closing part 190 and the body part 180 are fixed by adhesion; for example, the blocking portion 190 is fixed to the body portion 180 by a snap-fit or insertion method, and is not particularly limited. Referring to fig. 17 and 18, in an embodiment, one of the end portion of the main body portion 180 and the blocking portion 190 is provided with a limiting groove 182, and the other is provided with a limiting member 191, and the limiting member 191 is inserted into the limiting groove 182 to connect the blocking portion 190 and the main body portion 180. The end of the main body 180 may be provided with a stopper groove 182, and the closing portion 190 may be provided with a stopper 191; a stopper 191 may be provided at an end of the body 180, and a stopper groove 182 may be provided in the stopper 190.

Further, in this embodiment, in order to improve the connection strength between the blocking portion 190 and the main body portion 180 and to improve the overall structural strength and stability of the handle 170, the blocking portion 190 may be bonded to the main body portion 180. Specifically, a small amount of structural adhesive is applied to the end portions of the sealing portion 190 and the main body portion 180 to bond and fix the sealing portion 190 and the main body portion 180.

Referring to fig. 19, in the present embodiment, the handle slot 171 includes a first slot wall 1711 and a second slot wall 1712 that are oppositely disposed, and a handle arm 1713 extending toward the second wall is disposed at an edge of the first slot wall 1711. The handle slot 171 is substantially rectangular, and may specifically include an upper slot wall and a lower slot wall, which are oppositely disposed, and a left slot wall and a right slot wall, which are oppositely disposed. For the convenience of applying force by the finger of the user, the edge of the first slot wall 1711 may extend toward the second slot wall 1712 to form a handle arm 1713, where the first slot wall 1711 may be an upper slot wall or a lower slot wall of the handle slot 171, or may be a left slot wall or a right slot wall of the handle slot 171, and is not particularly limited.

Referring to fig. 19, in the present embodiment, the first slot wall 1711 is located above the second slot wall 1712, and the first slot wall 1711 is an arc-shaped wall protruding in a direction away from the second slot wall 1712. The shape of the curved wall can be well matched with the cross-sectional shapes of most human handgrips, so that the ergonomic principle is met, and the use comfort of the handle 170 can be further improved. The second slot wall 1712 faces the direction of the opening of the hand fastening slot 171 and is inclined downwards, so that the height of the hand fastening slot 171 can be increased, the hand of a user can be naturally bent upwards after extending into the hand fastening slot 171, and the force can be applied to the hand fastening arm 1713 by the fingers of the user conveniently.

Wherein, the ratio of the width W of the buckling arm 1713 to the depth D of the buckling arm groove 171 is 0.5 to 0.9. Here, the width W of the catcher arm 1713 may be understood as a distance between the highest point of the inner surface of the first groove wall 1711 and the lower end surface of the catcher arm 1713, and the depth D of the catcher groove 171 may be understood as a distance between the groove bottom of the catcher groove 171 opposite to the opening thereof and the catcher arm 1713. If the ratio of the width W of the clasping arm 1713 to the depth D of the clasping slot 171 is less than 0.5, when the user's hand is inserted into the clasping slot 171, the contact area between the fingers and the clasping arm 1713 is small, which is not conducive to the application of force to the clasping arm 1713 by the fingers, and at the same time, the back of the hand is not convenient to abut against the inside of the clasping slot 171, which may reduce the comfort of the user. If the ratio of the width W of the gripping arm 1713 to the depth D of the gripping groove 171 is greater than 0.9, the depth of the user's hand extending into the gripping groove 171 is shallow, which also affects the force exerted by the fingers. Therefore, the ratio of the width W of the gripping arm 1713 to the depth D of the gripping groove 171 is selected to be 0.5 to 0.9.

In this embodiment, the user's hand is inserted into the catching groove 171, and the catching arm 1713 is pressed by fingers to open the outer door 110 of the dishwasher. In order to ensure that the hand of the user is inserted into the hand holding groove 171 to a suitable depth so that the user's finger can apply force to the hand holding arm 1713, the ratio of the depth W of the hand holding groove 171 to the height H of the hand holding groove 171 may be 0.2 to 0.5. If the ratio of the depth D of the catching groove 171 to the height H of the catching groove 171 is less than 0.2, the depth D of the catching groove 171 is too large relative to the height H, and the length of the finger bending is too short, which is inconvenient for the finger to apply force; if the ratio of the depth D of the hand catching groove 171 to the height H of the hand catching groove 171 is greater than 0.5, the depth D of the hand catching groove 171 is too small with respect to the height H, and the depth of the palm falling into the hand catching groove 171 is too shallow, which affects the force applied by the palm, so the ratio of the depth D of the hand catching groove 171 to the height H of the hand catching groove 171 is selected from the range of 0.2 to 0.5.

Referring to fig. 11 to 19, in the above embodiments, in order to improve the overall consistency of the outer door 110 and prevent the handle 170 from forming an installation gap after being installed in the installation groove 121 of the outer door 110, a flange 1714 may be protruded from an edge of the opening of the handle slot 171, and the flange 1714 abuts against an edge of the installation opening 122. Thus, after the installation opening 122 is installed in the installation groove 121 of the outer door 110, the flange 1714 abuts against the edge of the installation opening 122 of the installation groove 121 to shield the installation gap, so that the outer door 110 of the dishwasher door assembly 100 is of a seamless structure, and the texture of the dishwasher door assembly 100 is improved.

There are many ways to connect the handle 170 to the outer door 110, for example, the handle 170 is adhered to the outer door 110. The handle 170 is bonded on the outer door 110 by using the structural adhesive, so that the handle 170 and the outer door 110 are more firmly connected, the process of screwing is also saved, the assembly process is simplified, and the assembly efficiency is improved. Of course, the handle 170 and the outer door 110 may be screwed or engaged. Here, it is not particularly limited.

Considering that the outer door 110 includes a door frame 120 and a glass panel 150, the glass panel 150 is mounted on the door frame 120, the mounting groove 121 is specifically disposed on the door frame 120, and the glass panel 150 is provided with a notch groove for avoiding the handle 170. In one embodiment, the door frame 120 is formed by splicing four profile borders 130, and the four profile borders 130 include two first profile borders 130 and two second profile borders 130, wherein the two first profile borders 130 are disposed opposite to each other, the first profile borders 130 extend along a horizontal direction (for example, the upper profile borders 130 and the lower profile borders 130), and the second profile borders 130 extend along a vertical direction (for example, the left profile borders 130 and the right profile borders 130). Optionally, the installation opening 122 is disposed on the upper profile frame 130, and the upper end of the glass panel 150 is provided with a notch groove, so that the slotting of the glass panel 150 is easier, and at the same time, the overall structural consistency of the outer door 110 is also improved.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A dishwasher door assembly, comprising:

and the panel is arranged on the mounting position.

2. The dishwasher door assembly of claim 1 further comprising a connector by which adjacent two of said profiled rims are connected.

3. The dishwasher door assembly of claim 2 wherein said profiled frame includes a frame body, said frame body having slots at ends for insertion of said connectors.

4. The door assembly of claim 3, wherein the connecting member comprises a first insertion portion and a second insertion portion, the first insertion portion is connected to the second insertion portion, the first insertion portion is inserted into one of the slots of the profile frames, and the second insertion portion is inserted into the other adjacent slot of the profile frame to connect the two adjacent profile frames.

5. The door assembly of claim 4, wherein an escape notch is formed between the first and second insertion portions for escaping a wall of the slot.

6. The dishwasher door assembly of claim 3 wherein said profiled edge frame further includes an edge panel, said edge panel being disposed on one side of said frame body.

7. The door body assembly of the dishwasher of claim 6 wherein the side plate is provided with a limiting portion protruding toward a side of the frame body adjacent to the panel, and the mounting position is a mounting groove surrounded by the frame body and the limiting portion.

8. The door assembly of claim 3, wherein the slot has a socket, the socket being disposed at an angle relative to a plane of the edge panel.

9. The door assembly of claim 3, wherein a rib is protruded from a side wall of the slot, the rib extends along a length direction of the frame body, and the connecting member abuts against the rib.

10. The door assembly of any one of claims 1 to 8, wherein the door frame is provided with a mounting opening, the door assembly further comprises a handle, the handle is mounted in the mounting opening, and the panel is provided with a notch groove for avoiding the handle.

11. The door assembly of claim 9, wherein the handle slot has an opening opened toward the front side of the handle, and a flange is protruded from the edge of the opening and abuts against the edge of the mounting opening.

12. The dishwasher door assembly of claim 9 wherein said handle is a metal mill.

13. The dishwasher door assembly of claim 9 wherein said handle includes a bezel body extruded from a metal profile, said bezel body defining said catch slot.

14. The door assembly of claim 13, wherein the handle further comprises a blocking portion, the handle slot has openings through both ends of the frame body in the length direction, and the blocking portions are disposed at both ends of the frame body in the length direction to block the corresponding openings.

15. The door assembly of claim 14, wherein one of the end of the handle slot and the blocking portion is provided with a limiting slot, and the other is provided with a limiting member, and the limiting member is inserted into the limiting slot to connect the blocking portion with the frame body.

16. The dishwasher door assembly of claim 1 wherein said panel is bonded to said door frame.

17. The dishwasher door assembly of claim 1 wherein said panel is a glass panel and said door frame is an aluminum alloy door frame.

18. A dishwasher, comprising a dishwasher door assembly according to any one of claims 1 to 17.