CN106466166A - A kind of dish-washing machine door body structure and dish-washing machine - Google Patents

Abstract

The invention relates to a dishwasher door body structure and the dishwasher, including a door body, the door body is connected with the body of the dishwasher through a door opening mechanism, the door body is an integral structure suspended from above, and is composed of a transparent material and the surrounding door frame, the transparent material is fixed on the door frame. The door body of the present invention adopts an integrated structure, which is simple in structure and low in cost, and because a large area of transparent material is used in the middle, users can observe the working state inside the dishwasher through the transparent material, which is convenient for users to use.

Description

Door body structure of a dishwasher and the dishwasher

technical field

The invention relates to a dishwasher, in particular to a door body structure on the dishwasher, and belongs to the technical field of household appliances.

Background technique

Dishwasher is a device that uses nozzles to spray high-pressure washing water to clean tableware. Dishwasher generally includes a dishwasher body forming a cleaning chamber. There is a tableware input port in front of the body, and a door is arranged at the tableware input port. The washing room is equipped with tableware shelving racks and the like.

At present, there are floor-standing and table-top dishwashers on the market. Most of the floor-standing dishwashers use a door body, which is turned down to open, while the table-top dishwashers use a door body for easy access to tableware. The upper and lower parts of the split door body, the upper door body slides upward to open, and the lower door body turns downward to open. Most of the existing dishwasher doors are made of sheet metal or plastic parts, and the overall appearance is poor, and the user cannot observe the working state inside the dishwasher. In the existing dishwasher, in order to facilitate the user to observe the internal working state of the dishwasher, a transparent observation window is set on the door body, but this structure is not convenient for the user due to the small area of the observation window, and it will make the The structure of the door body is more complicated.

Contents of the invention

The main purpose of the present invention is to solve the above-mentioned problems and disadvantages, and provide a dishwasher door structure that is simple in structure, convenient for users to observe the internal working state of the dishwasher, and convenient for users to use.

Another main object of the present invention is to provide a dishwasher having the above-mentioned dishwasher door structure.

For realizing the above object, technical scheme of the present invention is:

A dishwasher door body structure, including a door body, the door body is connected with the body of the dishwasher through a door opening mechanism, and the door body is an integral structure suspended from above, consisting of a transparent material in the middle and a surrounding door frame, The transparent material is fixed on the door frame.

Further, the whole transparent material is curved from the bottom to the top to form an arc structure, and the side of the door frame is arc-shaped with the same arc as the transparent material.

Further, the transparent material is one of glass, ABS, PS, PP, PMMA, and PC.

Further, the transparent material has a double-layer structure, which is an inner transparent material and an outer transparent material respectively, and the inner transparent material and the outer transparent material are fixed on the door frame.

Further, the door frame includes an inner door frame and an outer door frame, the inner layer of transparent material is fixedly installed on the inner door frame, the outer layer of transparent material is fixedly installed on the outer door frame, and the inner door frame and the outer door frame are fixedly connected by screws.

Further, at least one ventilation hole for communicating the gap between the inner transparent material and the outer transparent material with the external environment is provided on the door frame.

Further, a fixing piece for correcting the deformation of the door frame is installed on both sides of the door frame, and the fixing piece is arranged along the side of the door frame.

Further, the fixing part is a sheet metal part, and a plurality of mounting seats are arranged on the fixing part, and a plurality of screw posts are arranged on the door frame, and the mounting seats and the screw posts are fixedly connected by screws.

Further, a water receiving tank for collecting residual water on the inner surface of the door when the door is opened is provided on the top of the door frame.

Another technical scheme of the present invention is:

A dishwasher comprises a machine body with a tableware input opening in front of the machine body, and the above-mentioned dishwasher door structure is installed at the tableware input opening.

To sum up, compared with the prior art, the dishwasher door structure and the dishwasher provided by the present invention have the following advantages:

(1) The door body of the dishwasher adopts a top-hanging integrated structure, which is simple in structure and low in cost, and because a large area of transparent material is used in the middle, users can observe the internal working status of the dishwasher through the transparent material, which is convenient for users use.

(2) By adopting the structure of double-layer transparent material, it can play a certain role of heat insulation, and the temperature of the surface of the outer layer of transparent material will not exceed 50°C, which can avoid scalding the user during the heating and cleaning process.

(3) The present invention is also equipped with a fixing piece for correction on the door frame to ensure that the arc of the door body is consistent with the arc of the liner, and ensure that the door body has good sealing performance under the premise of ensuring a refined appearance, realizing Reliable seal between the door body and the inner container.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the dishwasher in the closed state of the present invention;

Fig. 2 is a schematic diagram of the structure of the dishwasher in the state of opening the door of the present invention;

Fig. 3 is a lateral structural sectional view one of the door structure of the present invention;

Fig. 4 is a front structural schematic diagram 1 of the door structure of the present invention;

Fig. 5 is a lateral structural sectional view II of the door structure of the present invention;

Fig. 6 is the second schematic diagram of the front structure of the door structure of the present invention;

Fig. 7 is an enlarged view of the installation structure of the top sealing strip of the present invention;

Fig. 8 is a schematic structural view of the side sealing strip of the present invention;

Fig. 9 is a structural schematic diagram of the connecting sealing strip of the present invention;

Fig. 10 is a partial enlarged view of I of Fig. 5;

FIG. 11 is a partially enlarged view of II in FIG. 5 .

As shown in Figures 1 to 11, the box body 1, the inner tank 2, the cleaning chamber 3, the tableware input port 5, the door body 6, the door opening mechanism 7, the inner glass 8, the inner door frame 9, the outer glass 10, the outer door frame 11. Gap 12, bottom sealing strip 13, third fixing part 13a, third lip part 13b, third airbag part 13c, third installation groove 14, third inverted tooth 15, first water receiving groove 16, second water receiving groove 17. Groove cavity 18, water inlet 19, cavity 20, water retaining rib 21, fixing piece 23, mounting plate 24, air hole 25, top sealing strip 26, first fixing part 26a, first lip 26b, first Airbag part 26c, first inverted tooth 26d, side weather strip 27, second fixing part 27a, second lip part 27b, second airbag part 27c, second inverted tooth 27d, first mounting groove 28, bending part 29 , connecting the sealing strip 30 , the fourth fixed portion 30 a , the fourth lip portion 30 b , the fourth airbag portion 30 c , and the connecting portion 31 .

detailed description

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

As shown in Fig. 1 and Fig. 2, the present invention provides a kind of dish washing machine, comprises body, and body is made up of box body 1 and liner 2, and the inside of liner 2 is the cleaning room 3 that is used for cleaning tableware, and cleaning room 3. A shelf and a cooking utensil rack (not shown) are placed inside. When washing dishes, place tableware such as bowls on the rack, and cook utensils such as spatulas on the cooking utensil rack. The cooking utensil rack is fixedly installed behind the liner 2 The upper part of the wall has a tableware input port 5 on the front side of the body, the tableware input port 5 is inclined from the bottom to the top, and a door body 6 is installed at the tableware input port 5, and the door body 6 adopts an upper-hanging integrated structure. It is connected with the body through the door opening mechanism 7.

In this embodiment, the door body 6 adopts a top-hung door opening method. When the door is opened, the door body 6 is turned upwards and opened as a whole under the drive of the door opening mechanism 7. The door opening process is simple and convenient. above the top.

The door body 6 is in the shape of an arc as a whole, and is a large arc door body structure bent from the bottom to the top. For the convenience of manufacturing and processing, the door body 6 adopts an equal-radius arc structure. Bending to the top to form a corresponding arc shape, and according to ergonomic calculations, the radius of the door body 6 is preferably in the range of 400-1200mm. Moreover, since the door body 6 is bent from the bottom to the top, the width of the top of the body is smaller than the width of the bottom. In this embodiment, the projection width of the top of the body on the horizontal plane is no more than 2/3 of the width of the bottom, and more preferably the top of the body is on the horizontal plane. The width of the projection on the top is 1/3 of the width of the bottom.

The dishwasher is placed on the countertop of the kitchen. When the user operates the dishwasher, the body will lean forward slightly. In this embodiment, a large arc door structure with a radius of 400-1200mm is used, which can just match the forward angle of the body. , making users more comfortable and convenient when operating or observing the working state of the dishwasher. Moreover, because the door body 6 adopts a large arc structure, it not only reduces the volume of the product from the sense of perception, but also makes the appearance more beautiful and elegant, and it does not take up space when placed in the kitchen, and at the same time relatively increases the space of the tableware input port 5 , when the door body 6 is fully opened, more than half of the space on the top of the cleaning chamber 3 is in an open state, the user has a larger field of vision, and the tableware and cooking utensils are clear at a glance, and the height and width of the dishwasher are optimal values. When placing tableware and cooking utensils, there is no need to move the shelves and cooking utensils out, and the tableware and cooking utensils can be taken and placed directly, which makes it more convenient for users to take and put the tableware and cooking utensils, and the shelves and cooking utensils can be placed in a fixed way In the cleaning chamber 3 , the prior art mechanism for moving the shelf and cookware rack out of the cleaning chamber 3 is omitted, which further simplifies the overall structure of the dishwasher and further reduces the cost.

As shown in Figures 1 to 3, the top of the box body 1 adopts a structure in which the tableware inlet 5 at the front is inclined downward to the rear of the box body 1, so that when the door body 6 is fully opened, if there is a small amount of water droplets When dripping onto the cabinet 1, the water droplets can flow to the rear of the cabinet 1 along the inclined plane, and will not accumulate on the cabinet 1, let alone drip onto the countertops in front of or on both sides of the dishwasher , within the user-acceptable range.

As shown in Figures 3 to 10, in order to further increase the aesthetics of the dishwasher and also facilitate the user to observe the working process of the dishwasher, the door body 6 preferably adopts a structure assembled from a transparent material in the middle and surrounding door frames , The whole transparent material is curved from the bottom to the top to form an arc structure, and the side of the door frame is an arc with the same arc as the transparent material. The transparent material is more preferably a double-layer structure. The materials of the double-layer structure can be the same or different. The transparent material of the outer layer can be colored or colorless glass, ABS, PS, PP, PMMA or PC, etc. The transparent material of the inner layer Material can choose colored or colorless glass or PP etc. In this embodiment, the inner layer and the outer layer of transparent materials are all preferably colored or colorless glass, which are respectively the inner layer glass 8 and the outer layer glass 10, and the door frame is also divided into an inner door frame 9 and an outer door frame 11, and the inner layer glass 8 Fixedly installed on the inner door frame 9, the outer glass 10 is fixedly installed on the outer door frame 11, the inner door frame 9 and the outer door frame 11 all adopt integral injection molding, and are fixedly connected by a plurality of screws between the inner door frame 9 and the outer door frame 11. The inner glass 8, the outer glass 10, the inner door frame 9 and the outer door frame 11 are all in the shape of an arc, and after assembly, an integrated door body 6 with an arc shape is formed. Decorative strips and the like can also be installed on the four sides of the outer glass 10 to further enhance the overall aesthetics of the dishwasher.

There is a certain gap 12 between the inner glass 8 and the outer glass 10, the gap 12 can play a certain role of heat insulation, the temperature of the surface of the outer glass 10 will not exceed 50 ° C, to avoid burns during the heating and cleaning process user. At the same time, since there is a certain temperature difference between the inner layer glass 8 and the outer layer glass 10, in order to avoid the formation of condensed water, in this embodiment, as shown in Figure 5 and Figure 6, the inner door frame 9 and the outer door frame 11 are provided with There are a plurality of ventilation holes 25 communicating with the external environment to keep the gas in the gap 12 in a state of relative flow. The air vent 25 is arranged on the top of the inner door frame 9 and is a semicircular opening. After the inner door frame 9 and the outer door frame 11 are fixedly installed together, the air vent 25 closes the gap between the inner glass 8 and the outer glass 10. 12 Connected with the external environment.

As shown in Figures 3 and 4, since the inner door frame 9 and the outer door frame 11 are injection molded parts, the inner door frame 9 and the outer door frame 11 will be deformed to a certain extent during processing. The radians are consistent to ensure the sealing effect between the inner container 2. In this embodiment, a fixing piece 23 for correcting deformation is installed on both sides of the inner door frame 9. The fixing piece 23 is preferably a flat plate. The sheet metal part is arranged along the side of the inner door frame 9, has a curvature consistent with the inner door frame 9 in the vertical direction, and is inserted into the inner door frame 9 in the vertical direction to fix, and the radian of the fixing part 23 is according to the design standard Processed, a plurality of mounting plates 24 are protruded to one side on the fixing member 23, mounting holes (not marked in the figure) are provided on the mounting plate 24, and a plurality of screws are correspondingly provided on the inner door frame 9 Column (not shown in the figure), the mounting hole on the fixture 23 and the screw column on the inner door frame 9 are fixedly connected by screws, and then the fixture 23 and the inner door frame 9 are fixedly installed together.

When the fixing part 23 is installed together with the inner door frame 9, the correction of deformation is carried out to the inner door frame 9, so that the radian of the inner door frame 9 meets the requirements of the design standard. When the outer door frame 11 is fixedly connected with the inner door frame 9, The outer door frame 11 also plays a role in deformation correction, so that the door body 6 can meet the design standard requirements of the radian after assembly, and ensure that the inner layer glass 8, outer layer glass 10 and the inner door frame 9, outer door frame 11 are consistent with the arc of the plastic parts On the premise of ensuring the fine appearance, the door body 6 is guaranteed to have good sealing performance.

In order to improve the structural strength of the fixing member 23 itself, the top or bottom of the fixing member 23 is bent to one side to form a bent portion 29 .

The surroundings of the inner glass 8 and the outer glass 10 and the inner door frame 9 and the outer door frame 11 are fixedly connected by filling sealant, because the inner glass 8 and the outer glass 10 will also be deformed to a certain extent during processing. , there will be some flash seams between the inner glass 8 and the outer glass 10 and the inner door frame 9 and the outer door frame 11 during assembly, therefore, when the door body 6 is assembled, the inner glass 8, the outer glass 10 and the inner The flash joint between the door frame 9 and the outer door frame 11 is filled with sealant.

During the washing process of the dishwasher, the inner surface of the door body 6 will have water sprayed from different directions. During the washing process, it is necessary to completely seal the space between the door body 6 and the inner container 2 to prevent the washing water from to the outside of the dishwasher body through the gap in the door. Because the door body 6 and the inner container 2 both adopt a large arc structure, in order to ensure a good seal, as shown in Figure 2, Figure 3 and Figure 5, it is preferred in this embodiment that between the periphery of the door body 6 and the inner container 2 The sealing between the door body 6 and the inner container 2 is realized by the top sealing strip 26 separated from each other, the side sealing strips 27 on both sides and the bottom sealing strip 13, wherein the top sealing strip 26 and the two side sealing strips 27 Fixedly installed on the liner 2 at the tableware input port 5, when the door body 6 is closed, the door body 6 is pressed downward on the top sealing strip 26 and the two side sealing strips 27 to realize the top and side sealing , and the bottom sealing strip 13 is fixedly installed on the bottom of the inner door frame 9. When the door body 6 is closed, the bottom sealing strip 13 is pressed downward to realize the bottom sealing on the inner container 2, so that in the process of closing the door, the top sealing The strip 26 , the side sealing strip 27 and the bottom sealing strip 13 are all compressed and deformed in a direction away from the tableware input port 5 , thereby ensuring a reliable seal between the door body 6 and the inner container 2 . The top sealing strip 26, the side sealing strips 27 on both sides and the bottom sealing strip 13 are all made of rubber material extruded integrally.

As shown in Figure 7, the top sealing strip 26 is made up of a first fixing portion 26a, a first lip portion 26b, and a first airbag portion 26c, and the first fixing portion 26a and the first lip portion 26b are respectively arranged on two sides of the first airbag portion 26c. One side of the first fixing part 26a has a first inverted tooth 26d, the first lip 26b is two pieces, and the two pieces are arranged up and down, and the distance and setting angle between the two first lips 26b ensure that the door is closed. , the two first lip portions 26b are in conflict with the inner door frame 9 and the inner container 2 respectively, and the lower lip can be used to cover the flash seam between the top sealing strip 26 and the inner container 2 . The top of the inner tank 2 is provided with a first installation groove 28, and the first fixing part 26a is inserted into the first installation groove 28, which is realized by the friction formed between the plurality of first inverted teeth 26d and the inner wall of the first installation groove 28. For the fixed connection between the top sealing strip 26 and the inner container 2, the first installation groove 28 and the first fixing portion 26a can be provided in a long length, or can be provided in multiples correspondingly.

When closing the door, the inner surface of the top of the inner door frame 9 presses the first airbag part 26c, and the first airbag part 26c is in surface contact with the door body 6 when being pressed, increasing the contact with the door body 6 surface, to ensure the airtightness between the door body 6 and the inner container 2, and at the same time, use the two first lips 26b to contact the inner door frame 9 and the inner container 2 respectively, thereby realizing multi-channel sealing and further ensuring the sealing effect. And it is beneficial for the water for cleaning to flow back to the cleaning chamber 3 smoothly when passing through the top sealing strip 26 , and will not condense at the top sealing strip 26 .

In order to further ensure the sealing effect, a long protruding part (not shown) can also be integrally formed on the inner surface of the top of the inner door frame 9, and the protruding part can be used to compress the first air bag part 26c, and the protruding part can also be Play the effect of strengthening inner door frame 9 intensity.

As shown in Figure 8, the side sealing strip 27 is composed of a second fixed portion 27a, a second lip portion 27b, and a second airbag portion 27c. The curvature of the side sealing strip 27 is consistent with the curvature of the door body 6. The first fixing There are second inverted teeth 27d on both sides of the part 26a, and the second lip 27b is two pieces, which are arranged up and down between the two pieces. The distance and the setting angle between the two second lips 27b ensure that when the door is closed, the two pieces The second lip 27b is in conflict with the inner door frame 9 and the inner container 2 respectively, and the lower lip can be used to cover the flash seam between the side sealing strip 27 and the inner container 2, and the second fixing part 27a extends toward the inner container 2. Out, the second lip 27b protrudes toward the direction of the tableware input port 5, and a second installation groove (not shown in the figure) is provided on the side of the inner tank 2, and the second fixing part 27a is inserted into the second installation groove, The fixed connection between the side sealing strip 27 and the inner tank 2 is realized through the friction formed between the second inverted tooth 27d and the inner wall of the second installation groove, and the second installation groove and the second fixing part 27a can be extended. setting, and multiple settings can also be set accordingly. In order to ensure the sealing of the side, the side sealing strip 27 extends downward to a certain distance below the inner container 2 at the bottom of the tableware input port 5, and an insertion hole (not shown) is opened on the inner container 2, and the side sealing The bottom of the strip 27 is inserted into the insertion hole.

When closing the door, the inner surface of the side of the inner door frame 9 presses the second airbag part 27c, and the second airbag part 27c is in surface contact with the door body 6 when being pressed, which increases the distance between the door body 6 and the door body 6. The contact surface ensures the tightness between the door body 6 and the inner container 2. At the same time, the two second lips 27b are used to contact the inner door frame 9 and the inner container 2 respectively, thereby realizing multi-channel sealing and further ensuring the sealing effect , and help the water for cleaning to flow back to the cleaning chamber 3 smoothly when passing through the side sealing strip 27, and will not condense at the side sealing strip 27.

In order to further ensure the sealing effect, a long protruding part (not shown) can also be integrally formed on the inner surface of the side of the inner door frame 9, and the protruding part is used to compress the second air bag part 27c, and the protruding part is also Can play the effect of strengthening inner door frame 9 intensity.

As shown in Figure 9, since the top sealing strip 26 and the side sealing strip 27 adopt a split structure, between the two ends of the top sealing strip 26 and the tops of the two side sealing strips 27, a The connection sealing strip 30 of the structure realizes the sealing connection, and the connection sealing strip 30 is preferably in the shape of a right angle L as a whole, one side is connected with the top sealing strip 26 , and the other side is connected with the side sealing strip 27 . In order to ensure a good sealing performance after connection, the connecting sealing strip 30 also adopts a combination structure of an air bag seal, a lip seal and a fixed part, including a fourth fixed part 30a, a fourth lip part 30b and a fourth air bag part 30c. The four fixing parts 30a can be arranged on any side. In this embodiment, the fourth fixing part 30a is arranged on the side connected to the top sealing strip 26. The fourth fixing part 30a has a fourth inverted tooth 30d, and the fourth inverted tooth The teeth 30d can be installed in the first installation groove 28 of the inner container 2 , or an additional installation groove can be provided on the inner container 2 . The structure of the fourth lip 30b and the fourth airbag part 30c on the two sides of the connecting sealing strip 30 is different, and the structure of the fourth lip 30b and the fourth airbag part 30c on the side connected to the top sealing strip 26 are the same as those of the top sealing strip. The structure of the first lip 26b of 26 is the same as that of the first airbag part 26c, and the structure of the fourth lip 30b and the fourth airbag part 30c on the side connected to the side sealing strip 27 is the same as that of the second lip of the side sealing strip 27. 27b has the same structure as the second airbag part 27c, thereby ensuring firm fixation between it and the liner 2 and sealing effect at the corners.

In this embodiment, in order to simplify the structure and facilitate installation, the connecting sealing strip 30, the top sealing strip 26 and the side sealing strip 27 are all connected by plugging, that is, the two ends of the connecting sealing strip 30 are Stretch out a tubular connecting portion 31, connecting the sealing strip 30 and two tubular connecting portions 31 as an integral molded rubber piece, the diameter of the connecting portion 31 is slightly smaller than the diameter of the connecting sealing strip 30 body, and the first The inner diameters of the airbag part 26c and the second airbag part 27c match, and two tubular connecting parts 31 are respectively inserted into the first airbag part 26c and the second airbag part 27c of the top sealing strip 26 and the side sealing strip 27 to ensure connection. good sealing effect. The joints between the connecting portion 31 and the top sealing strip 26 and the side sealing strip 27 can also be fixed by glue to ensure that the sealing and fixing between them are firm.

During the cleaning process, most of the water will flow back into the cleaning chamber 3 along the inner surface of the inner glass 8 and the inner door frame 9. The inner surface of the inner door frame 9 should be designed to be smooth, and steps and other structures should be reduced, so that the washing process stops or the program When terminated, the residual water on the inner surface of the door body 6 reaches the minimum. The dishwasher will have a drying step after the cleaning step is completed, and a small amount of water will still remain on the inner surface of the door body 6 after drying, that is, remain on the inner surface of the inner glass 8 and the inner door frame 9 . Since the door body 6 adopts the top-hung door opening method, when the door body 6 is pressed and the door body 6 is opened at a certain angle with the liner 2, some residual water inside the door body 6 will drip from the front of the dishwasher. On the table, as the door body 6 is opened to the top, the residual water on the inner surface of the door body 6 will drop to the top or the rear of the box body 1 along the inner surface of the door body 6 .

In order to ensure that the door body 6 does not drip during the whole process of opening, as shown in Figure 10, the bottom sealing strip 13 used for sealing between the bottom of the door body 6 and the inner container 2 is installed at the bottom of the inner door frame 9. Press tightly on the liner 2 to realize sealing when closing the door.

The bottom sealing strip 13 is composed of the upper third fixing part 13a, the lower third lip part 13b and the third air bag part 13c, the third lip part 13b is arranged on the outside of the third air bag part 13c, thereby forming two front and rear seals, Effectively prevent the water in the cleaning chamber 3 from flowing out from the gap between the bottom of the door body 6 and the inner container 2 during the cleaning process.

The bottom of the inner door frame 9 has a long and upwardly recessed third installation groove 14, and on both sides of the third fixing part 13a there are a plurality of outwardly protruding third inverted teeth 15, and the third fixing part 13a is upward Inserted into the third installation groove 14 , the fixed connection between the bottom sealing strip 13 and the inner door frame 9 is realized through the friction formed between the plurality of third barb teeth 15 and the inner wall of the third installation groove 14 . Only a few third mounting grooves 14 may be provided, and correspondingly only a few third fixing parts 13a are provided. During installation, multiple third fixing parts 13a are correspondingly inserted into multiple third mounting grooves 14 to achieve fixing.

The third lip 13b on the bottom sealing strip 13 is arranged on the outside of the third airbag part 13c, the third lip 13b and the third airbag part 13c are arranged along the bottom of the inner door frame 9, and the third airbag part 13c is located on the door body 6 When it is closed, it is compressed, and at the same time, the third lip 13b is in close contact with the inner container 2, and then the bottom of the inner door frame 9 and the inner container 2 of the tableware input port 5 are sealed. The third lip 13b is used as the second seal, and a certain distance should be kept between the third airbag part 13c. After the portion 13c is compressed, there is still a certain distance between the third lip portion 13b and the third air bag portion 13c, even if water droplets condense on the surface of the third air bag portion 13c, they will not flow to the third lip portion 13b, thereby Reduce the area that may drip water at the bottom of the door body 6 .

The bottom sealing strip 13 is at the bottom of the door body structure, and some water droplets will condense on the surface of the bottom sealing strip 13 in the middle of or at the end of the washing process. As the door body is gradually opened, the small water droplets on the bottom sealing strip 13 will follow With the opening process, it drips by its own gravity. In order to avoid water dripping, in this embodiment, the top of the third airbag part 13c fits closely with the bottom of the inner door frame 9, so that the inner surface of the inner door frame 9 and the inner surface of the third airbag part 13c as a whole realize a smooth transition , when the water on the inner surface of the inner door frame 9 flows through the third airbag part 13c, the condensation phenomenon is reduced, so that the residue of water on the inner surface of the door body 6 can be minimized, so that the water can smoothly flow back to the cleaning chamber 3 before opening the door Inside, won't drip onto countertops.

In order to further ensure that there will be no dripping during the door opening and closing process, in this embodiment, as shown in Figure 11 , on the top of the inner surface of the door body 6, that is, on the inner surface of the top of the inner door frame 9, a device for opening the door is provided. When collecting the water receiving tank of the residual water on the inner surface of the door, in order to ensure that there will be no dripping phenomenon, the water receiving tank preferably adopts two upper and lower channels, which are respectively the first water receiving tank 16 and the second water receiving tank 17, and the first water receiving tank 16 is arranged on Below the second sink 17. The water receiving tank can also only adopt the first water receiving tank 16 or the second water receiving tank 17 therein.

Wherein, the first water receiving tank 16 is an inverted L-shaped structure, which is set along the lower edge of the inner door frame 9 at the top of the inner glass 8, and the side wall of the inverted L-shaped structure protrudes downward (that is, toward the direction of the inner glass 8). , the side wall and top wall of the inverted L-shaped structure and the inner surface of the inner layer glass 8 jointly enclose a tank cavity 18 for collecting residual water on the inner surface of the door. When the door body 6 is gradually opened to the topmost process, most of the residual water on the door body 6 will flow into the tank cavity 18 of the first water receiving tank 16 along the inner surface of the inner layer glass 8, and the tank cavity 18 can collect The water that arrives is temporarily stored, and when the door body 6 is closed, the water in the tank cavity 18 can flow out and flow back to the cleaning chamber 3 inside along the inner surface of the inner glass 8 and the inner door frame 9.

The second water receiving tank 17 is a long cavity 20 structure formed at the upper edge position of the top of the inner door frame 9, and a slit-shaped water inlet 19 is formed below the cavity 20 along the inner surface of the inner door frame 9. The cavity 20 It is jointly surrounded by the inner door frame 9 and the outer door frame 11.

Because the second water receiving tank 17 is arranged on the upper edge of the inner door frame 9 top, and the first water receiving tank 16 is arranged on the lower edge of the inner door frame 9 top, so the length of the second water receiving tank 17 will be longer than the first water receiving tank 16. When the door body 6 is fully opened, a part of the water droplets on the inner surface of the door body 6 will flow to the edge along the inner door frame 9, and the second water receiving tank 17 can completely collect the remaining part of the water, so that the water droplets on the inner surface of the door body 6 can be as far as possible. It will not drip to the top or the back of the box body 1, even if a small amount of water drips, it should be within the acceptable range of the user. When the door body 6 was closed, a small amount of water in the cavity 20 would flow out from the water inlet 19 and flow back to the cleaning chamber 3 inside along the inner surface of the inner glass 8 and the inner door frame 9 .

The inner door frame 9, the first water receiving tank 16 and the second water receiving tank 17 are integrally formed by injection molding. The first water receiving tank 16 and the second water receiving tank 17 are formed at one time during injection molding, which not only ensures the function of collecting water, but also The structure of the inner door frame 9 is simplified.

As shown in Fig. 3 and Fig. 5, a protruding water retaining rib 21 is respectively arranged on both sides of the inner door frame 9, and the water retaining rib 21 is arranged on the inner side of the side sealing strip 27, and the position of the water retaining rib 21 is located at Between the edge of the first water receiving groove 16 and the edge of the second water receiving groove 17, redundant water is beneficial to be guided in the second water receiving groove 17, and the water retaining rib 21 is connected with the inner door frame 9, the first water receiving groove 16 and the second water receiving groove. The sink 17 is integrally injection molded. When the door body 6 is opened or closed, the water retaining rib 21 is conducive to blocking the water in the middle of the door body 6, and will not flow out of the door body 6 to both sides, and will also play a certain diversion effect on the water, which is beneficial to the water in the middle of the door body 6. Water flows into the first water receiving tank 16 and the second water receiving tank 17 when the door is opened, and the water in the first water receiving tank 16 and the second water receiving tank 17 flows back into the cleaning chamber 3 along with the water retaining ribs 21 when the door is closed.

As mentioned above, a similar technical solution can be derived in combination with the content of the solution given in the accompanying drawings. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solutions of the present invention.

Claims (10)

1. A dishwasher door body structure, comprising a door body, the door body is connected with the body of the dishwasher through a door opening mechanism, characterized in that: the door body is an integral structure suspended from above, and is made of a transparent material in the middle and the surrounding door frame, the transparent material is fixed on the door frame. 2. A dishwasher door structure according to claim 1, characterized in that: the transparent material as a whole is curved from the bottom to the top to form an arc structure, and the side of the door frame has the same arc as the transparent material arc. 3. The dishwasher door structure according to claim 1, wherein the transparent material is one of glass, ABS, PS, PP, PMMA, and PC. 4. A dishwasher door structure according to claim 1, characterized in that: the transparent material is a double-layer structure, which is an inner layer transparent material and an outer layer transparent material, and an inner layer transparent material and an outer layer The transparent material is fixed to the door frame. 5. The door body structure of a dishwasher according to claim 4, wherein the door frame includes an inner door frame and an outer door frame, the inner layer transparent material is fixedly installed on the inner door frame, and the outer layer transparent material is fixedly installed on the outer door frame. On the door frame, the inner door frame and the outer door frame are fixedly connected by screws. 6. A dishwasher door structure according to claim 4, characterized in that: the door frame is provided with at least one opening for communicating the gap between the inner transparent material and the outer transparent material with the external environment. a vent. 7. A dishwasher door structure according to claim 1, characterized in that: a fixing piece for correcting the deformation of the door frame is installed on both sides of the door frame, and the fixing piece is along the door frame side length setting. 8. A dishwasher door structure according to claim 7, characterized in that: the fixing part is a sheet metal part, a plurality of mounting seats are arranged on the fixing part, and a plurality of mounting seats are arranged on the door frame. There are a plurality of screw columns, and the mounting base is fixedly connected to the screw columns by screws. 9 . The door body structure of the dishwasher according to claim 1 , wherein a water receiving tank for collecting residual water on the inner surface of the door when the door is opened is provided on the top of the door frame. 10 . 10. A dishwasher, comprising a body with a tableware input port in front of the body, characterized in that: the dishwasher door structure according to any one of claims 1-9 is installed at the tableware input port .