Adapter limiting structure and dish washing machine

Abstract

The utility model relates to an adapter limiting structure and a dish-washing machine, and belongs to the technical field of dish-washing machines. An adapter limiting structure comprises an inner container and an outer container. The bowl basket is arranged in the inner container; the water outlet pipe is provided with a first water outlet; the hydraulic driving structure is provided with a first water inlet; the adapter assembly is arranged on the inner container, the adapter assembly limits the water outlet pipe on the inner container, the end, away from the water outlet pipe, of the adapter assembly is connected with the hydraulic driving structure, the adapter assembly is provided with an overflowing channel, and the overflowing channel is communicated with the water outlet pipe. And the first water outlet is communicated with the first water inlet through the overflowing channel. The water outlet pipe is communicated with the hydraulic driving structure by installing the adapter assembly, and meanwhile the water outlet pipe is limited on the inner side wall of the inner container, so that the risks that too many assemblies are installed on the inner container, the inner space of the inner container is occupied, and the connecting positions of the assemblies and the inner container rust or leak water are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to an adapter limiting structure and a dishwasher. Background Art

[0002] A dishwasher is a device used to automatically wash tableware. Since using a dishwasher to wash tableware can greatly reduce tedious manual labor, is easy to operate, and has a high degree of automation, it has become more and more popular among consumers. In the prior art, in order to improve the cleanliness of tableware washing and prevent the occurrence of local cleaning dead corners, a hydraulic drive structure that can rotate the tableware is added. However, there are still many aspects to be optimized for the water supply adapter structure of the hydraulic drive structure. Utility Model Content

[0003] Based on this, it is necessary to provide an adapter limiting structure and a dishwasher to ensure that the water outlet pipe and the adapter are stably and reliably fixed on the inner tank, so that the hydraulic drive structure can be continuously driven and operate normally.

[0004] A adapter limiting structure comprises: an inner liner; a bowl basket, the bowl basket being arranged in the inner liner; a water outlet pipe, the water outlet pipe being arranged in the inner liner and having a first water outlet; a hydraulic drive structure, the hydraulic drive structure being arranged on the bowl basket, the hydraulic drive structure being provided with a first water inlet; an adapter assembly, the adapter assembly being arranged on the inner liner, the adapter assembly limiting the water outlet pipe on the inner liner, an end of the adapter assembly away from the water outlet pipe being connected to the hydraulic drive structure, the adapter assembly being provided with a flow passage, the flow passage connecting the first water outlet and the first water inlet.

[0005] The first aspect of the present application discloses an adapter limiting structure, which connects the first water outlet of the water outlet pipe and the first water inlet of the hydraulic drive structure through the flow channel of the adapter assembly, and the water flow output by the water outlet pipe enters the hydraulic drive structure after passing through the flow channel, so that the hydraulic drive structure can be driven and operated. In addition, the adapter assembly limits the water outlet pipe on the inner side wall of the inner tank, so that the water outlet pipe can be close to the inner side wall of the inner tank, thereby avoiding the water outlet pipe from affecting the cleaning work of the dishwasher. The water outlet pipe can be connected to the hydraulic drive structure by simply installing the adapter assembly, and the water outlet pipe is limited on the inner side wall of the inner tank, avoiding too many components installed on the inner tank so that the internal space of the inner tank is occupied, affecting the normal cleaning work of the dishwasher, and avoiding the risk of rust or water leakage at the connection between the component and the inner side wall, optimizing the connection structure and connection method between the water outlet pipe and the hydraulic drive structure.

[0006] In one embodiment, the adapter assembly includes an adapter body and a first stopper, the adapter body is arranged on the first stopper, the first stopper is arranged on the inner liner, and a portion of the water outlet pipe is limited between the first stopper and the inner liner. By arranging the adapter body on the first stopper, and the first stopper limiting a portion of the water outlet pipe between the first stopper and the inner liner, the first stopper can simultaneously limit the adapter body and the water outlet pipe on the inner liner, thereby avoiding the problem of too many connection structures being arranged on the inner liner, which may cause rust and water leakage at the connection, and at the same time ensuring that the first water inlet of the water outlet pipe can be stably connected to the flow channel.

[0007] In one embodiment, a second stopper is further included, the second stopper is arranged on the inner liner, the first stopper is connected to the second stopper, and a portion of the inner liner is sandwiched between the first stopper and the second stopper. By sandwiching a portion of the inner liner between the first stopper and the second stopper, the first stopper, the inner liner and the second stopper can be connected by screws, so that the adapter body and the water outlet pipe are fixed to the inner liner, thereby ensuring the structural stability of the adapter limit structure.

[0008] In one embodiment, the first stopper is provided with a connecting piece, the connecting piece is provided with a limiting groove, the inner liner is provided with a convex rib, and the limiting groove is adapted to the convex rib. The limiting groove is adapted to the convex rib on the inner wall of the inner liner, and the first stopper and the second stopper can be fixedly connected to the inner liner by screws, so that the adapter assembly can be prevented from horizontally moving relative to the inner liner, ensuring that the water outlet pipe, the adapter assembly and the hydraulic drive structure are always connected.

[0009] In one embodiment, the connecting piece is provided with a plurality of connecting holes, and the second stopper is provided with a plurality of adapting holes, and the plurality of adapting holes correspond to the plurality of connecting holes one by one. Through the one-to-one correspondence between the plurality of adapting holes and the plurality of connecting holes, the first stopper and the second stopper can be fixed on the inner tank in a threaded connection, so that the adapter assembly is fixed in the same position, and the connection relationship between the water outlet pipe and the hydraulic drive structure is maintained, so that the hydraulic drive structure can be driven to operate normally.

[0010] In one embodiment, the connecting piece is provided with a plurality of connecting holes, the inner liner is provided with a plurality of mounting holes, and the plurality of mounting holes correspond to the plurality of connecting holes one by one. The plurality of mounting holes on the inner liner correspond to the plurality of connecting holes on the first stopper one by one, so that the first stopper, the inner liner and the second stopper can be connected by screws, thereby fixing the adapter assembly on the inner liner.

[0011] In one embodiment, the first stopper is provided with a stopper groove, and one end of the water outlet pipe provided with the first water outlet is stopped at the stopper groove. The water outlet pipe is stopped at the first stopper and the stopper groove is adapted to the water outlet pipe, so that the water outlet pipe can be stably stopped on the inner wall of the inner tank, ensuring stable communication between the water outlet pipe, the adapter body and the hydraulic drive structure, and making the water outlet pipe always fit the inner wall of the inner tank, so as to avoid the water outlet pipe occupying too much space in the inner tank.

[0012] In one embodiment, part of the water outlet pipe extends into the adapter body. By extending one end of the water outlet pipe into the adapter body, the water outlet pipe, the flow passage and the first water inlet are sequentially connected, maintaining the connection relationship between the water outlet pipe and the hydraulic drive structure.

[0013] In one embodiment, the adapter body and the first stopper are integrally formed. The structural design of the adapter body and the first stopper being integrally formed can avoid the problem of too many connection structures being set on the inner tank, which may cause the inner tank capacity to be occupied or the connection to rust and leak.

[0014] In one embodiment, the adapter body is connected to the first limiting member to form the flow channel, and the flow channel is provided with a second water inlet and a second water outlet, the second water inlet is connected to the first water outlet, and the second water outlet is connected to the first water inlet, and the adapter body is bent at the connection with the first limiting member. The flow channel is provided with a second water inlet and a second water outlet, and the water output by the outlet pipe can enter the flow channel from the second water inlet and then flow into the first water inlet of the hydraulic drive structure. The adapter body is bent at the connection with the first limiting member, and the outlet pipes located on different sides of the inner tank can be connected to the hydraulic drive structure. The bent structural design of the adapter body enables the adapter assembly to be installed at the corner of the inner tank, saving the internal space of the inner tank and avoiding the space of the inner tank cleaning chamber from being occupied.

[0015] In one embodiment, a sealing structure is further included, and the sealing structure is clamped at the connection between the inner pot and the adapter assembly. By providing the sealing structure at the connection between the first stopper and the second stopper and the inner pot, water generated by the dishwasher during cleaning is prevented from leaking from the installation hole of the inner pot, thereby affecting the normal operation of the machine body and the user's experience.

[0016] In one embodiment, the water outlet pipe includes a water outlet pipe body and a transition part, the water outlet pipe body is arranged on the transition part, the connection between the water outlet pipe body and the transition part is arc-shaped, the transition part is provided with the first water outlet, and the transition part is connected to the adapter assembly. The connection between the water outlet pipe body and the transition part is arc-shaped, so that the water outlet pipe body and the transition part are formed as one piece, so as to avoid welding points in the overall pipeline of the water outlet pipe, which is located in the inner tank for a long time and thus rusts, and enables the transition part to adapt to the limit groove of the first limiter and communicate with the flow passage on the adapter body.

[0017] In one embodiment, the hydraulic drive structure includes a hydraulic drive structure body and a connection part, wherein the hydraulic drive structure body is arranged on the bowl basket, the connection part is arranged on the hydraulic drive structure body, the connection part is provided with the first water inlet, and one end of the connection part provided with the first water inlet extends into the flow passage. The hydraulic drive structure body is fixedly mounted on the inner tank through an adapter assembly, and one end of the connection part provided with the first water inlet extends into the flow passage of the adapter body, so that the hydraulic drive structure body can continuously receive water output from the water outlet pipe, and thus operate after being driven.

[0018] A dishwasher comprises: the adapter limiting structure described above; and a liquid supply assembly, wherein the liquid supply assembly is arranged on the inner tank and is connected to an end of the water outlet pipe away from the adapter assembly.

[0019] The second aspect of the present application discloses a dishwasher, which is connected to the water outlet pipe through a liquid supply component, and the adapter component limits the water outlet pipe on the inner tank, and the adapter component is provided with a flow channel to connect the water outlet pipe with the hydraulic drive structure, and the water flow output by the water outlet pipe can be input into the hydraulic drive structure after passing through the flow channel, so that the hydraulic drive structure is driven to start operation. The first limiter and the adapter body are integrally formed with the structural design, and the first limiter and the second limiter are fixedly arranged on the inner tank by threaded connection, so that the adapter body is fixed in a fixed position, and the second limiter is fixed on the inner tank, and the water outlet pipe can be fitted and limited on the inner side wall of the inner tank. Only the adapter assembly needs to be installed to play the role of connecting the water outlet pipe with the hydraulic drive structure, and the water outlet pipe can be limited to avoid too many connections on the inner wall of the inner tank, which is easy to cause rust and water leakage in the inner tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a first stereoscopic view of the adapter limiting structure;

[0021] Figure 2 is a schematic structural diagram of a second limiting member;

[0022] Figure 3A second stereoscopic view of the adapter limiting structure;

[0023] Figure 4 It is a structural schematic diagram of the adapter limiting structure;

[0024] Figure 5 is a first exploded view of the adapter assembly;

[0025] Figure 6 is a second exploded view of the adapter assembly;

[0026] Figure 7 is a cross-sectional view of the adapter assembly and the water outlet pipe;

[0027] Figure 8 A cross-sectional view of the adapter assembly and the hydraulic drive structure.

[0028] The corresponding relationship between the reference numerals and the component names is as follows:

[0029] 1 water outlet pipe, 11 water outlet pipe body, 12 adapter, 101 first water outlet;

[0030] 2 hydraulic drive structure, 21 hydraulic drive structure body, 22 connecting part, 201 first water inlet;

[0031] 3 adapter assembly, 31 adapter body, 32 first stopper, 321 connecting piece, 33 second stopper, 301 flow passage, 302 stopper groove, 303 stopper slot, 305 connecting hole, 307 adapter hole, 308 second water inlet, 309 second water outlet;

[0032] 4. Sealing structure. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0035] The adapter limiting structure and the dishwasher described in some embodiments of the present application are described below with reference to the accompanying drawings.

[0036] Embodiment 1, as Figures 1 to 8As shown, the present embodiment discloses an adapter limiting structure, comprising: an inner tank; a bowl basket, which is arranged in the inner tank; a water outlet pipe 1, which is arranged in the inner tank and has a first water outlet 101; a hydraulic drive structure 2, which is arranged on the bowl basket and has a first water inlet 201; an adapter assembly 3, which is arranged on the inner tank, and the adapter assembly 3 limits the water outlet pipe 1 on the inner tank, and one end of the adapter assembly 3 away from the water outlet pipe 1 is connected to the hydraulic drive structure 2, and the adapter assembly 3 is provided with a flow channel 301, which connects the first water outlet 101 and the first water inlet 201.

[0037] The first aspect of the present application discloses a adapter limiting structure, which connects the first water outlet 101 of the water outlet pipe 1 and the first water inlet 201 of the hydraulic drive structure 2 through the flow channel 301 of the adapter assembly 3, and the water flow output by the water outlet pipe 1 enters the hydraulic drive structure 2 after passing through the flow channel 301, so that the hydraulic drive structure 2 can be driven and operated. In addition, the adapter assembly 3 limits the water outlet pipe 1 on the inner side wall of the inner tank, so that the water outlet pipe 1 can be close to the inner side wall of the inner tank, thereby preventing the water outlet pipe 1 from affecting the cleaning work of the dishwasher. Only by installing the adapter assembly 3, the water outlet pipe 1 can be connected to the hydraulic drive structure 2, and the water outlet pipe 1 is limited on the inner side wall of the inner tank, so as to avoid too many components being installed on the inner tank so that the internal space of the inner tank is occupied, affecting the normal cleaning work of the dishwasher, and avoiding the risk of rust or water leakage at the connection between the component and the inner side wall, and optimizing the connection structure and connection method between the water outlet pipe 1 and the hydraulic drive structure 2.

[0038] like Figure 3 and Figure 4 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the adapter assembly 3 includes an adapter body 31 and a first stopper 32, the adapter body 31 is arranged on the first stopper 32, the first stopper 32 is arranged on the inner tank, and a portion of the water outlet pipe 1 is limited between the first stopper 32 and the inner tank. By setting the adapter body 31 on the first stopper 32, and the first stopper 32 limiting a portion of the water outlet pipe 1 between the first stopper 32 and the inner tank, the first stopper 32 can simultaneously limit the adapter body 31 and the water outlet pipe 1 on the inner tank, avoiding the problem of too many connection structures being arranged on the inner tank, which leads to rust and water leakage at the connection, and at the same time ensuring that the first water inlet 101 of the water outlet pipe 1 can be stably connected with the flow passage 301.

[0039] like Figure 2 and Figure 4As shown, in addition to the features of the above embodiment, this embodiment further defines: it also includes a second stopper 33, the second stopper 33 is arranged on the inner tank, the first stopper 32 and the second stopper 33 are connected, and part of the inner tank is sandwiched between the first stopper 32 and the second stopper 33. By sandwiching part of the inner tank between the first stopper 32 and the second stopper 33, the first stopper 32, the inner tank and the second stopper 33 can be connected by screws, so that the adapter body 31 and the water outlet pipe 1 are fixed on the inner tank, thereby ensuring the structural stability of the adapter limit structure.

[0040] like Figure 1 and Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines that: a connecting piece 321 is provided on the first limiting member 32, a limiting groove 303 is provided on the connecting piece 321, a convex rib is provided on the inner liner, and the limiting groove 303 is adapted to the convex rib. The limiting groove 303 on the first limiting member 32 is adapted to the convex rib on the inner wall of the inner liner, and the first limiting member 32 and the second limiting member 33 can be fixedly connected to the inner liner by screws, so that the adapter assembly 3 can be prevented from horizontally moving relative to the inner liner, ensuring that the water outlet pipe 1, the adapter assembly 3 and the hydraulic drive structure 2 are always connected.

[0041] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines that: a plurality of connection holes 305 are provided on the connection sheet 321, a plurality of adapter holes 307 are provided on the second stopper 33, and the plurality of adapter holes 307 correspond to the plurality of connection holes 305 one by one. Through the one-to-one correspondence between the plurality of adapter holes 307 and the plurality of connection holes 305, the first stopper 32 and the second stopper 33 can be fixed on the inner tank in a threaded connection, so that the adapter assembly 3 is fixed in the same position, and the connection relationship between the water outlet pipe 1 and the hydraulic drive structure 2 is maintained, so that the hydraulic drive structure 2 can be driven to operate normally.

[0042] like Figure 5 and Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines that: a plurality of connection holes 305 are provided on the connection sheet 321, a plurality of mounting holes are provided on the inner liner, and the plurality of mounting holes correspond one-to-one to the plurality of connection holes 305. Through the one-to-one correspondence between the plurality of mounting holes on the inner liner and the plurality of connection holes 305 on the first stopper 32, the first stopper 32, the inner liner and the second stopper 33 can be connected by screws, so that the adapter assembly 3 is fixed on the inner liner.

[0043] like Figure 4 and Figure 7As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the first limiting member 32 is provided with a limiting groove 302, and one end of the water outlet pipe 1 provided with the first water outlet 101 is limited at the limiting groove 302. The part of the water outlet pipe 1 limited by the first limiting member 32 is adapted to the limiting groove 302, so that the water outlet pipe 1 can be stably limited on the inner wall of the inner tank, ensuring stable communication between the water outlet pipe 1, the adapter body 31 and the hydraulic drive structure 2, and at the same time making the water outlet pipe 1 always fit the inner wall of the inner tank, avoiding the water outlet pipe 1 from occupying too much space in the inner tank.

[0044] like Figure 3 and Figure 7 As shown, in addition to the features of the above embodiment, this embodiment further defines that: a portion of the water outlet pipe 1 extends into the adapter body 31. By extending one end of the water outlet pipe 1 into the adapter body 31, the water outlet pipe 1, the flow passage 301 and the first water inlet 201 are connected in sequence, and the connection relationship between the water outlet pipe 1 and the hydraulic drive structure 2 is maintained.

[0045] like Figure 4 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the adapter body 31 is integrally formed with the first stopper 32. The structural design of the adapter body 31 and the first stopper 32 being integrally formed can avoid the problem of too many connection structures being set on the inner tank, thereby causing the inner tank capacity to be occupied or rust and water leakage at the connection.

[0046] like Figure 4 and Figure 7 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the adapter body 31 and the first stopper 32 are connected to form a flow passage 301, the flow passage 301 is provided with a second water inlet 308 and a second water outlet 309, the second water inlet 308 is connected to the first water outlet 101, the second water outlet 309 is connected to the first water inlet 201, and the adapter body 31 is bent at the connection with the first stopper 32. The flow passage 301 is provided with the second water inlet 308 and the second water outlet 309, and the water output by the outlet pipe 1 can enter the flow passage 301 from the second water inlet 308 and then flow into the first water inlet 201 of the hydraulic drive structure 2. The adapter body 31 is bent at the connection with the first limit member 32, which can connect the water outlet pipe 1 and the hydraulic drive structure 2 located on different sides of the inner tank. The bent structural design of the adapter body 31 enables the adapter assembly 3 to be installed at the corner of the inner tank, saving the internal space of the inner tank and avoiding the space of the inner tank cleaning cavity from being occupied.

[0047] like Figure 5 and Figure 6As shown, in addition to the features of the above embodiment, this embodiment is further defined as follows: it also includes a sealing structure 4, which is clamped at the connection between the inner pot and the adapter assembly 3. By providing the sealing structure 4 at the connection between the first limiting member 32 and the second limiting member 33 and the inner pot, it is prevented that water generated by the dishwasher during cleaning leaks from the installation hole of the inner pot, affecting the normal operation of the machine body and the user's experience.

[0048] like Figure 4 and Figure 7 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the water outlet pipe 1 includes a water outlet pipe body 11 and an adapter 12, the water outlet pipe body 11 is arranged on the adapter 12, the connection between the water outlet pipe body 11 and the adapter 12 is arc-shaped, the adapter 12 is provided with a first water outlet 101, and the adapter 12 is connected to the adapter assembly 3. The connection between the water outlet pipe body 11 and the adapter 12 is arc-shaped, so that the water outlet pipe body 11 and the adapter 12 are integrally formed, so as to avoid welding points in the overall pipeline of the water outlet pipe 1, which is located in the inner tank for a long time and thus rusts, and the adapter 12 can be adapted to be limited at the limiting groove 302 of the first limiting member 32, and communicate with the flow passage 301 on the adapter body 31.

[0049] like Figure 4 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the hydraulic drive structure 2 includes a hydraulic drive structure body 21 and a connection part 22, the hydraulic drive structure body 21 is arranged on the bowl basket, the connection part 22 is arranged on the hydraulic drive structure body 21, the connection part 22 is provided with a first water inlet 201, and one end of the connection part 22 provided with the first water inlet 201 extends into the flow passage 301. The adapter assembly 3 is fixedly installed on the inner tank, and one end of the connection part 22 provided with the first water inlet 201 extends into the flow passage 301 of the adapter body 31, so that the hydraulic drive structure body 21 can continuously receive water output from the water outlet pipe 1, so as to operate after being driven.

[0050] Embodiment 2, as Figures 1 to 8 As shown, this embodiment discloses a dishwasher, including: the above-mentioned adapter limiting structure; a liquid supply component, the liquid supply component is arranged on the inner tank, and the liquid supply component is connected to the end of the water outlet pipe 1 away from the adapter component 3.

[0051] The second aspect of the present application discloses a dishwasher, which is connected to the water outlet pipe 1 through a liquid supply component, and the adapter component 3 limits the water outlet pipe 1 on the inner tank, and the adapter component 3 is provided with a flow channel 301 to connect the water outlet pipe 1 with the hydraulic drive structure 2, and the water flow output by the water outlet pipe 1 can be input into the hydraulic drive structure 2 after passing through the flow channel 301, so that the hydraulic drive structure 2 is driven to start operation. The first limiter 32 and the adapter body 31 are integrally formed with the structural design, and the first limiter 32 and the second limiter 33 are fixedly arranged on the inner tank by threaded connection, so that the adapter body 31 is fixed in a fixed position, and the second limiter 32 is fixed on the inner tank, and the water outlet pipe 1 can be fitted and limited on the inner side wall of the inner tank. Only the adapter component 3 needs to be installed to play the role of connecting the water outlet pipe 1 with the hydraulic drive structure 2, and the water outlet pipe 1 can be limited, so as to avoid too many connections on the inner wall of the inner tank, which is easy to cause the inner tank to rust and leak.

[0052] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A adapter limiting structure, characterized in that: include: Liner; A bowl basket, the bowl basket is arranged in the inner container; A water outlet pipe (1), the water outlet pipe (1) being arranged in the inner tank and provided with a first water outlet (101); A hydraulic drive structure (2), the hydraulic drive structure (2) being arranged on the bowl basket, the hydraulic drive structure (2) being provided with a first water inlet (201); An adapter assembly (3), the adapter assembly (3) being arranged on the inner liner, the adapter assembly (3) limiting the water outlet pipe (1) on the inner liner, the end of the adapter assembly (3) away from the water outlet pipe (1) being connected to the hydraulic drive structure (2), the adapter assembly (3) being provided with a flow passage (301), the flow passage (301) connecting the first water outlet (101) and the first water inlet (201).

2. The adapter limiting structure according to claim 1, characterized in that: The adapter assembly (3) comprises an adapter body (31) and a first limiting member (32); the adapter body (31) is arranged on the first limiting member (32); the first limiting member (32) is arranged on the inner tank; a portion of the water outlet pipe (1) is limited between the first limiting member (32) and the inner tank.

3. The adapter limiting structure according to claim 2, characterized in that: The invention also comprises a second limiting member (33), wherein the second limiting member (33) is arranged on the inner container, the first limiting member (32) and the second limiting member (33) are connected, and a part of the inner container is clamped between the first limiting member (32) and the second limiting member (33).

4. The adapter limiting structure according to claim 3, characterized in that: The first limiting member (32) is provided with a connecting piece (321), the connecting piece (321) is provided with a limiting groove (303), the inner liner is provided with a convex rib, and the limiting groove (303) is adapted to the convex rib.

5. The adapter limiting structure according to claim 4, characterized in that: The connecting piece (321) is provided with a plurality of connecting holes (305), the second limiting member (33) is provided with a plurality of matching holes (307), and the plurality of matching holes (307) respectively correspond one-to-one to the plurality of connecting holes (305); Or the connecting sheet (321) is provided with a plurality of connecting holes (305), the inner liner is provided with a plurality of mounting holes, and the plurality of mounting holes correspond one-to-one to the plurality of connecting holes (305), respectively.

6. The adapter limiting structure according to claim 2, characterized in that: The first limiting member (32) is provided with a limiting groove (302), and one end of the water outlet pipe (1) provided with the first water outlet (101) is limited at the limiting groove (302); and / or a portion of the water outlet pipe (1) extends into the adapter body (31); and / or the adapter body (31) and the first limiting member (32) are integrally formed; And / or the adapter body (31) and the first limiting member (32) are connected to form the flow channel (301), the flow channel (301) is provided with a second water inlet (308) and a second water outlet (309), the second water inlet (308) is connected to the first water outlet (101), the second water outlet (309) is connected to the first water inlet (201), and the adapter body (31) is bent at the connection with the first limiting member (32).

7. The adapter limiting structure according to claim 1, characterized in that: It also comprises a sealing structure (4), wherein the sealing structure (4) is clamped at the connection between the inner container and the adapter assembly (3).

8. The adapter limiting structure according to claim 1, characterized in that: The water outlet pipe (1) comprises a water outlet pipe body (11) and a transition part (12); the water outlet pipe body (11) is arranged on the transition part (12); the connection between the water outlet pipe body (11) and the transition part (12) is arc-shaped; the transition part (12) is provided with the first water outlet (101); and the transition part (12) is connected to the adapter assembly (3).

9. The adapter limiting structure according to claim 1, characterized in that: The hydraulic drive structure (2) comprises a hydraulic drive structure body (21) and a connecting portion (22); the hydraulic drive structure body (21) is arranged on the bowl basket; the connecting portion (22) is arranged on the hydraulic drive structure body (21); the connecting portion (22) is provided with the first water inlet (201); and one end of the connecting portion (22) provided with the first water inlet (201) extends into the flow passage (301).

10. A dishwasher, characterized in that: include: The adapter limiting structure according to any one of claims 1 to 9; A liquid supply assembly, wherein the liquid supply assembly is arranged on the inner tank, and the liquid supply assembly is connected to an end of the water outlet pipe (1) away from the adapter assembly (3).

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