Top cover water droplet guide device and drawer-type dishwasher using the same

Abstract

The present invention discloses a top cover water droplet diversion device and a drawer - type dishwasher using the same. Among them, the drawer - type dishwasher includes a fixed sleeve, a rotating assembly, and a diversion film. The fixed sleeve is located below the top cover. The rotating assembly is arranged inside the fixed sleeve. The diversion film is wound around the rotating assembly. The free end of the diversion film extends outside the fixed sleeve and is connected to the drawer assembly in the dishwasher, and is used to divert the water droplets on the top cover into the drawer assembly of the dishwasher when the drawer assembly is pulled out. By adopting the top cover water droplet diversion device with the structure of the present invention, it not only effectively prevents the water droplets on the top cover from falling into the interior of the dishwasher, thus avoiding the problems that the dishwasher shell is oxidized, corroded, and rusted due to water after a long time, and the electrical components inside the dishwasher are short - circuited due to water, but also effectively prevents the water droplets from falling onto the alarm trigger device inside the dishwasher, resulting in alarm triggering and the dishwasher being unable to work properly.

Description

Technical Field

[0001] The present invention belongs to the technical field of dishwashers, and particularly relates to a top cover water droplet diversion device and a drawer-type dishwasher applying the same. Background Art

[0002] Nowadays, in order to keep the indoor decoration less space-consuming and clean and beautiful, people have higher and higher requirements for the kitchen home environment. Embedded kitchen appliances have gradually developed into the mainstream. As an essential kitchen appliance in modern intelligent kitchens, drawer-type dishwashers are more and more popular among consumers.

[0003] However, for such drawer-type dishwashers, the drawer component can slide along the front-back direction of the dishwasher, with an opening at the top, and the inner container is placed therein. The spray arm of the dishwasher is arranged at the bottom of the inner container; the top cover is arranged above the drawer component and is separated from the drawer component; when the drawer component is closed and the dishwasher is started to wash the tableware, first, the top cover moves downward under the pulling force of the traction motor until it seals with the inner container of the drawer component to form a closed washing space; then, the water flow is ejected from the ejection holes of the spray arm under the drive of the washing motor, and the ejection direction is towards the top. In this way, the water is directly ejected onto the top cover. At this time, when the drawer component is opened and closed to take and place the tableware during the pause or after the washing is completed, because the top cover does not move with the movement of the drawer component, the water droplets on the surface of the top cover will directly drip from the top cover during the process of pulling out the drawer component, and the water will drip into the interior of the dishwasher housing component. Generally, the dishwasher housing is made of metal materials. When the water droplets fall into the interior of the housing, over time, it will cause oxidation corrosion and rust on the bottom of the housing. In addition, there are many electrical components installed inside the housing. If the water droplets fall on the electrical components at this time, it is extremely easy to cause the electrical components to short-circuit due to water and trip, and even cause a fire, bringing potential safety hazards of major safety accidents. Summary of the Invention

[0004] In view of this, the main purpose of the present invention is to provide a top cover water droplet diversion device, which solves the problem that when a user uses a drawer-type dishwasher, the water droplets on the top cover cannot be collected during the process of pulling out the drawer component, resulting in falling into the dishwasher, and after a long time, it is easy to cause oxidation corrosion and rust, thereby affecting the operating performance of the dishwasher.

[0005] Another purpose of the present invention is to provide a drawer-type dishwasher applying the above-mentioned top cover water droplet diversion device.

[0006] To achieve the above object, the technical solution of the present invention is implemented as follows: A top cover water droplet diversion device for a drawer-type dishwasher, comprising a fixed sleeve, a rotating assembly, and a diversion film. The fixed sleeve is located below the top cover. The rotating assembly is arranged inside the fixed sleeve. The diversion film is wound around the rotating assembly. The free end of the diversion film extends outside the fixed sleeve and is connected to the drawer assembly in the dishwasher, and is used to divert the water droplets on the top cover into the drawer assembly of the dishwasher when the drawer assembly is pulled out.

[0007] Preferably, one end of the rotating assembly is fixedly connected to the fixed sleeve, and the other end can axially rotate and reset relative to the fixed sleeve.

[0008] Preferably, the top cover water droplet diversion device further comprises an end cover. The end cover is arranged at one end of the fixed sleeve. The other end of the rotating assembly is cooperatively connected with the end cover. Preferably, the first spring sleeve is cylindrical, and one end thereof is provided with a first clamping groove for fixing the spring, the other end is provided with a protruding first limiting block and a cylindrical hole. The end of the rotating shaft is provided with a first notch. The first limiting block is located in the first notch. A rotating column is arranged inside the cap, and the rotating column is cooperatively connected with the cylindrical hole.

[0009] Preferably, one end of the second spring sleeve is provided with a second clamping groove for fixing the spring, and the other end is provided with a protruding second limiting block. A second notch is arranged at the end of the fixed sleeve, and the second limiting block is located in the second notch to prevent the second spring sleeve from rotating.

[0010] Preferably, a groove is formed in the side wall of the fixed sleeve along its axial direction, and the diversion film extends outside the fixed sleeve through the groove.

[0011] Preferably, a third limiting block is arranged on the side wall of the cap, and the third limiting block is located in the groove to prevent the fixed sleeve from rotating.

[0012] Preferably, the top cover water droplet diversion device further comprises a diversion film fixing plate. The diversion film fixing plate is U-shaped. One end of the diversion film away from the fixed sleeve is arranged inside the diversion film fixing plate and is clamped by both ends of the diversion film fixing plate.

[0013] Preferably, a flange surface is arranged at one end of the fixed sleeve close to the second spring sleeve, and a limiting post is arranged on the flange surface.

[0014] Preferably, a rotating hole is arranged at the center position of the other end of the second spring sleeve.

[0015] The second technical solution of the present invention is implemented as follows: A drawer-type dishwasher includes a housing assembly, a drawer assembly, a top cover, and the above-mentioned top cover water droplet diversion device. The drawer assembly and the top cover are both arranged inside the housing assembly, and the top cover assembly is located above the drawer assembly. The fixed sleeve in the top cover water droplet diversion device is arranged at the upper rear inside the housing assembly and fixedly connected thereto. One end of the diversion membrane in the top cover water droplet diversion device that extends outside the top cover water droplet diversion device is connected to the drawer assembly.

[0016] Preferably, one end of the diversion membrane that extends outside the top cover water droplet diversion device is connected to the drawer assembly through a diversion membrane fixing plate in the top cover water droplet diversion device.

[0017] Compared with the prior art, the present invention adopts a top cover water droplet diversion device composed of a fixed sleeve, a rotatable and resetable rotating assembly, and a telescopic diversion membrane, and connects one end of the diversion membrane that extends outside the fixed sleeve to the drawer assembly in the dishwasher. In this way, when the drawer assembly is pulled out by the user, the water droplets on the top cover can be collected into the drawer assembly through the diversion membrane. In this way, it not only effectively prevents the water droplets on the top cover from falling into the dishwasher interior, avoiding problems such as the dishwasher housing being oxidized, corroded, and rusted due to water over a long time, and the electrical components inside the dishwasher being short-circuited due to water, but also effectively prevents the water droplets from falling onto the alarm trigger device inside the dishwasher, resulting in alarm and the dishwasher not working properly. In addition, the diversion device of the present invention has a simple structure, low manufacturing cost, wide application range, and high safety factor, and is worthy of being vigorously promoted and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of a top cover water droplet diversion device provided by Embodiment 1 of the present invention;

[0019] Figure 2 It is an exploded view of a top cover water droplet diversion device provided by Embodiment 1 of the present invention;

[0020] Figure 3 It is a three-dimensional structure schematic diagram of a first spring sleeve in a top cover water droplet diversion device provided by Embodiment 1 of the present invention;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of the first spring sleeve in another orientation in a top cover water droplet diversion device provided by Embodiment 1 of the present invention;

[0022] Figure 5 It is a mating connection diagram of the first spring sleeve and the rotating shaft in a top cover water droplet diversion device provided by Embodiment 1 of the present invention;

[0023] Figure 6Schematic perspective view of the second spring sleeve in a top cover water droplet diversion device provided in Embodiment 1 of the present invention;

[0024] Figure 7 Schematic perspective view of the second spring sleeve in a top cover water droplet diversion device provided in Embodiment 1 of the present invention from another orientation;

[0025] Figure 8 Cooperated connection diagram of the second spring sleeve and the fixing sleeve in a top cover water droplet diversion device provided in Embodiment 1 of the present invention;

[0026] Figure 9 Schematic perspective view of the fixing sleeve in a top cover water droplet diversion device provided in Embodiment 1 of the present invention;

[0027] Figure 10 Schematic perspective view of the cap in a top cover water droplet diversion device provided in Embodiment 1 of the present invention;

[0028] Figure 11 Schematic perspective view of the cap in a top cover water droplet diversion device provided in Embodiment 1 of the present invention from another orientation;

[0029] Figure 12 Cooperated connection diagram of the cap and the fixing sleeve in a top cover water droplet diversion device provided in Embodiment 1 of the present invention;

[0030] Figure 13 Schematic perspective view of the diversion film fixing plate in a top cover water droplet diversion device provided in Embodiment 1 of the present invention;

[0031] Figure 14 Exploded view of a drawer - type dishwasher provided in Embodiment 2 of the present invention;

[0032] Figure 15 Schematic perspective view of the outer shell assembly in a drawer - type dishwasher provided in Embodiment 2 of the present invention;

[0033] Figure 16 Cooperated connection diagram of the outer shell assembly and the drawer assembly in a drawer - type dishwasher provided in Embodiment 2 of the present invention. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] In the description of the present invention, it should be clear that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention, rather than meaning that the indicated device or element must have a specific orientation or position. Therefore, it should not be construed as a limitation to the present invention.

[0036] A top cover water droplet diversion device provided in Embodiment 1 of the present invention, as Figure 1 and Figure 2 shown, is used for a drawer - type dishwasher and includes a fixed sleeve 1, a rotating assembly 2, and a diversion film 3. The fixed sleeve 1 is located below the top cover. The rotating assembly 2 is arranged inside the fixed sleeve 1. The diversion film 3 is wound around the rotating assembly 2. The free end of the diversion film 3 extends outside the fixed sleeve 1 and is connected to the drawer assembly 7 in the dishwasher, and is used to divert the water droplets on the top cover into the drawer assembly 7 in the dishwasher when the drawer assembly 7 is pulled out.

[0037] After adopting the above - mentioned solution, by using a top cover water droplet diversion device composed of a fixed sleeve 1, a rotatable and resetable rotating assembly 2, and a telescopic diversion film 3, and connecting the end of the diversion film extending outside the fixed sleeve 1 to the drawer assembly 7 in the dishwasher, when the drawer assembly 7 is pulled out by the user, the water droplets on the top cover can be collected into the drawer assembly 7 through the diversion film. In this way, not only effectively prevents the water droplets on the top cover from falling into the interior of the dishwasher, avoiding problems such as the dishwasher housing being oxidized, corroded, and rusted due to water over a long time, and the electrical components inside the dishwasher being short - circuited due to water, but also effectively prevents the water droplets from falling onto the alarm trigger device inside the dishwasher, resulting in alarms and the dishwasher not working properly.

[0038] Furthermore, the diversion film 3 is a sheet - like structure made of materials such as PE or PVC, with a thickness of about 0.05 mm, which is convenient for curling into a roll.

[0039] Furthermore, one end of the rotating assembly 2 is fixedly connected to the fixed sleeve 1, and the other end can axially rotate and reset relative to the fixed sleeve 1.

[0040] By fixedly connecting one end of the rotating assembly 2 to the fixed sleeve 1 and enabling the other end to axially rotate relative to the fixed sleeve 1 and reset, when the drawer assembly 7 is pulled out by the user, not only does the diversion film 3 extend in the direction of the movement of the drawer assembly 7 under the rotation of the rotating assembly 2, but also when the drawer assembly 7 returns to the interior of the dishwasher, since the diversion film 3 is in a relaxed state, the rotating assembly 2 can rotate reversely until it resets under the action of its torsional force, so that the diversion film 3 is retracted into the fixed sleeve 1 again. During this process, the water on the top cover will all fall onto the diversion film and flow into the drawer assembly 7. In this way, not only the purpose of the free contraction of the diversion film is achieved, but also the problem that when the drawer assembly 7 is in the closed state, the diversion film is often located in the drawer assembly 7, affecting the washing effect of the dishwasher, is avoided.

[0041] Further, as Figure 2 shown, the top cover water droplet diversion device further includes an end cover 4. The end cover 4 is arranged at one end of the fixed sleeve 1, and the other end of the rotating assembly 2 is connected to the end cover 4 in a matching manner.

[0042] By arranging the end cover 4 at one end of the fixed sleeve 1 and connecting the other end of the rotating assembly 2 to the end cover 4, the purposes of such a setting are: on the one hand, to prevent the problem that the fixed sleeve 1 also rotates during the rotation of the rotating assembly 2, and on the other hand, to facilitate the connection of the top cover water droplet diversion device to the drawer-type dishwasher.

[0043] Further, as Figure 2 shown, the rotating assembly 2 includes a rotating shaft 21, a spring 22, a first spring sleeve 23, and a second spring sleeve 24. The spring 22 is arranged inside the rotating shaft 21. The first spring sleeve 23 is arranged at one end of the rotating shaft 21 close to the cap 4 and is connected to the cap 4 in a matching manner. The second spring sleeve 24 is arranged at the other end of the rotating shaft 21 and is connected to the fixed sleeve 1.

[0044] Further, the spring is preferably a tension spring.

[0045] By adopting the rotating assembly 2 composed of a rotating shaft 21, a spring 22, a first spring sleeve 23 and a second spring sleeve 24, when the drawer assembly 7 is pulled out by the user, the diversion film 3 extends in the direction of the movement of the drawer assembly 7 under the rotation of the rotating shaft 21. When the drawer assembly 7 is closed by the user, since the spring 22 is in a torsionally tense state, during the return process of the drawer assembly 7, the spring 22 will drive the rotating shaft 21 to rotate in the reverse direction during the reset process, so that the diversion film 3 is retracted into the fixed sleeve 1 again. During this process, the water on the top cover will all fall on the diversion film and flow into the drawer assembly 7. In this way, it not only effectively prevents the water droplets on the top cover from falling into the dishwasher, preventing the dishwasher housing from being oxidized, corroded and rusted due to water after a long time, and preventing the electrical components inside the dishwasher from being short-circuited due to water, but also effectively prevents the water droplets from falling on the alarm trigger device inside the dishwasher, resulting in alarms and the dishwasher not working properly.

[0046] Further, as Figure 3 、 Figure 4 and Figure 5 shown, the first spring sleeve 23 is cylindrical, and one end thereof is provided with a first card slot 231 for fixing the spring 22, the other end is provided with a first limiting block 232 and a cylindrical hole 233, the end of the rotating shaft 21 is provided with a first notch 211, the first limiting block 232 is located in the first notch 211, and a rotating column 41 is arranged in the cap 4, and the rotating column 41 is in fit connection with the cylindrical hole 233.

[0047] By providing the first limiting block 232 at the other end of the first spring sleeve 23 and providing the first notch 211 for accommodating the first limiting block 232 at the end of the rotating shaft 21, during the rotation of the rotating shaft 21, the spring 22 can also be twisted. In this way, when the drawer assembly 7 is closed, the spring 22 can promote the rotating shaft 21 to rotate in the reverse direction, so that the diversion film 3 is retracted into the fixed sleeve 1, avoiding the problem of affecting the dishwashing effect; in addition, by providing the cylindrical hole 233 on the first spring sleeve 23 and providing the rotating column 41 matching with the cylindrical hole 233 in the cap 4, the purpose of effectively realizing that the rotating assembly 2 can rotate axially relative to the cap 4, thereby promoting the spring to generate a torsional force is achieved.

[0048] Further, as Figure 6 、 Figure 7 、 Figure 8 and Figure 9 shown, one end of the second spring sleeve 24 is provided with a second card slot 241 for fixing the spring 22, the other end is provided with a second limiting block 242, the end of the fixed sleeve 1 is provided with a second notch 11, and the second limiting block 242 is located in the second notch 11 to prevent the second spring sleeve 24 from rotating.

[0049] By providing a second limiting block 242 at the other end of the second spring sleeve 24 and a second notch 11 that mates with the second limiting block 242 at the end of the fixed sleeve 1, not only is the rotation of the second spring sleeve 24 effectively prevented during the rotation of the rotating shaft 21, thus affecting the purpose of the spring generating torsional force, but it also facilitates the disassembly of the fixed sleeve 1 and the second spring sleeve 24.

[0050] Further, as Figure 9 shown, a groove 12 is formed in the side wall of the fixed sleeve 1 along its axial direction, and the diversion film 3 extends to the outside of the fixed sleeve 1 through the groove 12.

[0051] Further, as Figure 10 、 Figure 11 and Figure 12 shown, a third limiting block 42 is provided on the side wall of the cap 4, and the third limiting block 42 is located in the groove 12 to prevent the fixed sleeve 1 from rotating.

[0052] Further, as Figure 1 、 Figure 2 and Figure 13 shown, the top cover water droplet diversion device further includes a diversion film fixing plate 5. The diversion film fixing plate 5 is U-shaped, and one end of the diversion film 3 away from the fixed sleeve 1 is arranged inside the diversion film fixing plate 5 and clamped by both ends of the diversion film fixing plate 5.

[0053] By providing the diversion film fixing plate 5, not only is it convenient to fix the diversion film 3 on the drawer assembly 7 of the dishwasher, but it also prevents the problem of the diversion film 3 falling off from the drawer assembly 7.

[0054] Further, as Figure 8 and Figure 9 shown, a flange surface 13 is provided at one end of the fixed sleeve 1 close to the second spring sleeve 24, and a limiting post 131 is provided on the flange surface 13; this facilitates the installation of the fixed sleeve 1 inside the dishwasher.

[0055] Further, as Figure 7 shown, a rotation hole 243 is provided at the central position of the other end of the second spring sleeve 24. The rotation hole 243 is preferably a hexagonal hole. By providing the rotation hole 243, when it is necessary to wind the diversion film 3 around the rotating shaft 21, a screwdriver is inserted and the rotating shaft 21 is rotated until the diversion film 3 is completely wound around the rotating shaft 21.

[0056] The working principle of a top cover water droplet diversion device provided by Embodiment 1 of the present invention is as follows:

[0057] When the drawer assembly 7 in the drawer - type dishwasher is pulled out by the user, the diversion film 3 extends in the direction of the movement of the drawer assembly 7 under the rotation of the rotating shaft 21. At this time, the diversion film 3 is arranged under the top cover 8. During this process, the water on the top cover will all fall on the diversion film and flow into the drawer assembly 7. In this way, it not only effectively prevents the water droplets on the top cover 8 from falling into the dishwasher interior, avoiding the problems that the dishwasher housing is oxidized, corroded, and rusted due to water after a long time, and the electrical components inside the dishwasher are short - circuited due to water, but also effectively prevents the water droplets from falling on the alarm trigger device inside the dishwasher, resulting in alarm and the dishwasher not working properly. At the same time, since the spring 22 is always in a torsion - tight state when the drawer assembly 7 is pulled out, during the return process of the drawer assembly 7, the spring 22 will drive the rotating shaft 21 to rotate in the reverse direction during the reset process, so that the diversion film 3 is retracted into the fixing sleeve 1 again, thus avoiding the problem that when the dishwasher is working and the drawer assembly 7 is in the closed state, the diversion film 3 is located inside the drawer assembly 7, affecting the cleaning effect of the dishwasher and the diversion film 3 being damaged by tableware.

[0058] The assembly process of a top - cover water - droplet diversion device provided in Embodiment 1 of the present invention is as follows:

[0059] 1) First, paste one end of the diversion film 3 on the rotating shaft 21, then fold and insert the other end of the diversion film 3 into the "U" - shaped groove in the diversion - film fixing plate 5, and make the end face of the diversion film and part of it expose outside the diversion - film fixing plate 5. Finally, press both ends of the diversion - film fixing plate 5 to fix and press the diversion film in the diversion - film fixing plate 5.

[0060] 2) First, insert one end of the spring 22 into the first card slot 231 of the first spring sleeve 23, then insert the spring 21 into the rotating shaft 21 from the end of the rotating shaft 21 with the first notch 211, and then insert the first limiting block 232 on the first spring sleeve 23 into the first notch 211 of the rotating shaft 21.

[0061] 3) First, insert the diversion film 3 into the groove 12 on the side wall of the fixing sleeve 1, and insert it from one end of the fixing sleeve 1 along the direction of the spring 22 to the end of the fixing sleeve 1 with a flange surface.

[0062] 4) Fourth, cover the end - cover 4, and insert the third limiting block 42 of the end - cover 4 into the groove 12 on the side wall of the fixing sleeve 1.

[0063] 5) Insert the other end of the spring 22 into the second card slot 241 on the second spring sleeve 24, then insert an electric screwdriver into the hexagonal hole on the second spring sleeve 24, and drive the rotation of the rotating shaft 21 by rotating the electric screwdriver along the direction of the spring 22 (here, the method of manually rotating the second spring sleeve 24 can also be selected). Until the diversion film 3 is completely wound onto the rotating shaft 21, and then place the second limiting block 242 on the second spring sleeve 24 in the fixed sleeve 1, and the entire equipment process is completed.

[0064] Embodiment 2

[0065] A drawer-type dishwasher provided in Embodiment 2 of the present invention is as Figure 14 、 Figure 15 and Figure 16 shown, including a housing assembly 6, a drawer assembly 7, a top cover 8, and the top cover water droplet diversion device described in Embodiment 1. The drawer assembly 7 and the top cover 8 are both arranged in the housing assembly 6, and the top cover 8 assembly is located above the drawer assembly 7. The fixed sleeve 1 in the top cover water droplet diversion device is arranged at the upper rear of the housing assembly 6 and fixedly connected thereto. One end of the diversion film 3 in the top cover water droplet diversion device extending outside the top cover water droplet diversion device is connected to the drawer assembly 7.

[0066] By applying the top cover water droplet diversion device described in Embodiment 1 to an existing drawer-type dishwasher, it not only effectively prevents the water droplets on the top cover 8 from falling into the interior of the housing assembly 6 of the dishwasher, so that after a long time, the housing assembly 6 of the dishwasher is oxidized, corroded and rusted due to water, and the electrical components inside the dishwasher are short-circuited due to water, but also effectively prevents the water droplets from falling onto the alarm trigger device inside the dishwasher, resulting in alarm and the dishwasher not working properly; in addition, the diversion device of the present invention has a simple structure, low manufacturing cost, wide application range and high safety factor, and is worthy of being vigorously promoted and used.

[0067] Further, one end of the diversion film 3 extending outside the top cover water droplet diversion device is connected to the drawer assembly 7 through the diversion film fixing plate 5 in the top cover water droplet diversion device.

[0068] Further, as Figure 15 and Figure 16 shown, installation holes 61 are provided on both sides of the upper part inside the housing assembly 6. Screw holes 43 are provided on the cap 4 in the top cover water droplet diversion device. The screw 8 sequentially passes through the installation hole 61 and the screw hole 43 to fix the cap 4 on the housing assembly 6. A limiting column 131 is provided at one end of the fixed sleeve 1 in the top cover water droplet diversion device away from the cap 4. The limiting column 131 is inserted into the installation hole 61 on the other side of the housing assembly 6 to fix the fixed sleeve 1 on the housing assembly 6, thus achieving the purpose of fixedly connecting the top cover water droplet diversion device to the housing assembly 6.

[0069] Further, as Figure 13 shown, the deflector film fixing plate 5 is provided with fixing holes 51. When one end of the deflector film is arranged in the deflector film fixing plate 5 in a folded manner and pressed, the screw passes through the fixing holes 51 to fix the deflector film fixing plate 5 on the drawer assembly 7, thus achieving the purpose of fixedly connecting the deflector film 3 and the housing assembly 6 in the top cover water droplet deflector device.

[0070] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A top cover water droplet diversion device for a drawer-type dishwasher, characterized in that It includes a fixed sleeve (1), a rotating assembly (2), a sheet-shaped diversion film (3) made of PE or PVC material, and an end cap (4). The fixed sleeve (1) is located below the top cover. The rotating assembly (2) is arranged inside the fixed sleeve (1). The diversion film (3) is wound around the rotating assembly (2). The free end of the diversion film (3) extends outside the fixed sleeve (1) and is connected to a drawer assembly (7) in the dishwasher, so that when the drawer assembly (7) is pulled out, the diversion film (3) diverts the water droplets on the top cover into the drawer assembly (7) of the dishwasher. The end cap (4) is arranged at one end of the fixed sleeve (1), and the other end of the rotating assembly (2) is cooperatively connected with the end cap (4). The rotating assembly (2) includes a rotating shaft (21), a spring (22), a first spring sleeve (23), and a second spring sleeve (24). The spring (22) is arranged inside the rotating shaft (21). The first spring sleeve (23) is arranged at one end of the rotating shaft (21) close to the end cap (4) and is cooperatively connected with the end cap (4). The second spring sleeve (24) is arranged at the other end of the rotating shaft (21) and is connected to the fixed sleeve (1). The first spring sleeve (23) is cylindrical. One end of it is provided with a first card slot (231) for fixing the spring (22), the other end is provided with a first limiting block (232) and a cylindrical hole (233). The end of the rotating shaft (21) is provided with a first notch (211). The first limiting block (232) is located inside the first notch (211). A rotating column (41) is arranged inside the end cap (4), and the rotating column (41) is cooperatively connected with the cylindrical hole (233).

2. A top cover water droplet diversion device according to claim 1, wherein one end of the rotating assembly (2) is fixedly connected to the fixed sleeve (1), and the other end can axially rotate and reset relative to the fixed sleeve (1).

3. The top cover water droplet diversion device according to claim 2, characterized in that, One end of the second spring sleeve (24) is provided with a second card slot (241) for fixing the spring (22), and the other end is provided with a protruding second limiting block (242). The end of the fixed sleeve (1) is provided with a second notch (11), and the second limiting block (242) is located inside the second notch (11) to prevent the second spring sleeve (24) from rotating.

4. The top cover water droplet diversion device according to claim 3, characterized in that, A groove (12) is axially formed on the side wall of the fixed sleeve (1), and the diversion film (3) extends outside the fixed sleeve (1) through the groove (12).

5. The top cover water droplet diversion device according to claim 4, characterized in that, A third limiting block (42) is arranged on the side wall of the end cap (4), and the third limiting block (42) is located inside the groove (12) to prevent the fixed sleeve (1) from rotating.

6. The water droplet diversion device for the top cover according to claim 5, characterized in that, The top cover water droplet diversion device further includes a diversion film fixing plate (5). The diversion film fixing plate (5) is U-shaped. One end of the diversion film (3) away from the fixed sleeve (1) is arranged inside the diversion film fixing plate (5) and is clamped by both ends of the diversion film fixing plate (5).

7. A drawer - type dishwasher, characterized in that, It includes a housing assembly (6), a drawer assembly (7), a top cover (8), and the top cover water droplet diversion device according to any one of claims 1-6. The drawer assembly (7) and the top cover (8) are both arranged inside the housing assembly (6), and the top cover (8) is located above the drawer assembly (7). The fixed sleeve (1) in the top cover water droplet diversion device is arranged at the upper rear inside the housing assembly (6) and is fixedly connected thereto. The free end of the diversion membrane (3) in the top cover water droplet diversion device is connected to the drawer assembly (7).

8. A drawer - type dishwasher according to claim 7, wherein, The free end of the diversion membrane (3) is connected to the drawer assembly (7) through a diversion membrane fixing plate (5) in the top cover water droplet diversion device.

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