CN211609682U - Water pipe fixed mounting structure of dish washer - Google Patents

Abstract

The utility model discloses a water pipe fixed mounting structure of dish washer, including shell subassembly and water pipe, wherein still including install in water pipe mount pad on the shell subassembly, the water pipe mount pad is including the folding right installation piece and the left installation piece that fold or expand of mutual rotation, the right side installation piece is equipped with right recess, the left side installation piece be equipped with the corresponding left recess of right side recess, the right side installation piece with the rotatory folding time-out of left side installation piece is connected together, right side recess with the left side recess encloses mutually and closes and form the water pipe fixed orifices, the canned paragraph of water pipe with the cooperation fastening connection of water pipe fixed orifices. The utility model discloses a water pipe fixed mounting structure, through the water pipe mount pad, make the water pipe be fixed in the shell subassembly more reliable and more stable on, prevent effectively that the water pipe from taking place to drag and twist reverse in complete machine assembly and handling, improve the performance of dish washer.

Description

Water pipe fixed mounting structure of dish washer

Technical Field

The utility model relates to a dish washer technical field especially relates to a water pipe fixed mounting structure of dish washer.

Background

With the increasing requirements of people on kitchen household environment, the embedded kitchen power is gradually developed to become the mainstream, and the embedded drawer dishwasher is more and more favored by consumers.

The water inlet pipe and the water outlet pipe of a common dish-washing machine are both in a circular corrugated shape, the free ends of the water inlet pipe and the water outlet pipe are arranged outside the machine body, and the water inlet pipe and the water outlet pipe can be pulled and twisted in the process of carrying and installing the machine body. If the fixed ends of the water inlet pipe and the water discharge pipe are not firmly fixed, the distortion can cause the flow of inlet water or outlet water to be reduced, and further the normal use of the product is influenced; the pulling can lead to the fixed point of the water inlet pipe or the water discharge pipe to be loosened, and further the water inlet pipe or the water discharge pipe is separated from the machine body or is displaced and damaged to cause water leakage of the product, and the normal use of the product is influenced.

Particularly, compared with a drawer type dishwasher, because the water inlet pipe and the water outlet pipe are basically arranged side by side, in the drawer opening and closing process, the water inlet pipe and the water outlet pipe move along with the movement of the drawer, and if the water inlet pipe and the water outlet pipe are twisted or loosened, the drawer opening and closing can be unsmooth, and the product use and the user experience are influenced.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides a water pipe fixed mounting structure of dish washer can make the water pipe install on the shell subassembly of dish washer reliably and steadily, improves the performance of dish washer.

According to the water pipe fixed mounting structure of the dish washing machine, the following technical scheme is adopted to realize the following steps:

the utility model provides a water pipe fixed mounting structure of dish washer, includes shell subassembly and water pipe, wherein still including install in water pipe mount pad on the shell subassembly, the water pipe mount pad is including the right side installation piece and the left side installation piece that can rotate each other folding fold or expand, the right side installation piece is equipped with right recess, the left side installation piece be equipped with the corresponding left recess of right side recess, the right side installation piece with the rotatory folding fold of left side installation piece is foldd and is connected when together, right side recess with the left side recess encloses to close mutually and forms and is used for the centre gripping the water pipe fixed orifices of water pipe, the canned paragraph of water pipe with water pipe fixed orifices cooperation fastening connection.

In some embodiments, be equipped with the pivot between the stiff end of right side installation piece with the stiff end of left side installation piece, right side installation piece with left side installation piece can encircle the pivot is rotated folding and is foldd or expand.

In some embodiments, a deformable thin-wall structure is integrally formed between the fixed end of the right mounting piece and the fixed end of the left mounting piece, and the thin-wall structure is the rotating shaft.

In some embodiments, the free end of the right mounting piece is provided with a buckling part, the free end of the left mounting piece is provided with a buckling part matched with the buckling part, and the buckling part is matched and clamped with the buckling part, so that the right mounting piece and the left mounting piece which are folded in a rotating and folding manner are connected together.

In some embodiments, the water pipe fixing hole includes a water inlet pipe fixing hole and a water outlet pipe fixing hole; the right groove comprises a first right groove and a second right groove which are arranged on the same surface of the right mounting piece at intervals side by side, the left groove comprises a first left groove and a second left groove which are arranged on the same surface of the left mounting piece at intervals side by side, the first left groove and the first right groove are correspondingly arranged and mutually enclose to form the water inlet pipe fixing hole, and the second left groove and the second right groove are correspondingly arranged and mutually enclose to form the water outlet pipe fixing hole; the water pipe comprises a water inlet pipe and a water outlet pipe, the fixing section of the water inlet pipe is clamped in the water inlet pipe fixing hole, and the fixing section of the water outlet pipe is clamped in the water outlet pipe fixing hole.

In some embodiments, the water inlet pipe and the water outlet pipe are both corrugated pipes, and a clamping groove is formed between any two corrugated pipes; first right recess with be equipped with first limit structure in the first left recess respectively the second right recess with be equipped with second limit structure in the second left recess respectively, first limit structure with be located the inlet tube draw-in groove joint that cooperatees, second limit structure with be located the drain pipe draw-in groove joint that cooperatees.

In some embodiments, the water hose assembly further comprises a ledge, and the water hose mount is removably mounted to the housing assembly by the ledge.

In some embodiments, the crosspiece has a connecting plate fixedly mounted to the housing assembly and defining a hanging aperture; the left side installation piece or the right side installation piece be equipped with hang trompil matched with couple, the couple with hang the border cooperation joint of trompil.

In some embodiments, the water pipe connecting device further comprises a fastener, the connecting plate is provided with a through hole for the fastener to pass through, and the fastener is connected with the water pipe mounting seat in a matched manner after penetrating through the through hole.

In some embodiments, the crosspiece further has a flange, the flange is disposed on one surface of the connecting plate facing the water pipe mounting seat and extends towards the inner direction of the housing assembly, the flange is provided with through holes for the water pipe to pass through respectively, and the upper end of the water pipe sequentially vertically penetrates through the through holes and the water pipe fixing holes and then extends to the upper side of the water pipe mounting seat.

In some embodiments, the lower end edge of the water pipe fixing hole is provided with an extension part protruding downwards, the extension part is inserted into the through hole, and the bottom of the water pipe mounting seat abuts against the flanging.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses a water pipe fixed mounting structure under the limiting action of water pipe mount pad, makes on the water pipe is fixed in shell subassembly more reliable and more stable, prevents effectively that the water pipe from taking place to drag and twist reverse in complete machine assembly and handling, improves the performance of dish washer.

2. Compare with two water pipe fixing bases that have independent each other, the utility model discloses the right side installation piece and the left side installation piece of water pipe mount pad can be rotatory folding fold each other or expand, and the structure is simpler, reduces the assembly process of water pipe mount pad itself, does benefit to the production manufacturing efficiency who improves the water pipe mount pad and the assembly efficiency of product.

Drawings

Fig. 1 is a schematic structural view of a water pipe fixing and mounting structure in an embodiment of the present invention;

FIG. 2 is a sectional view of a water pipe fixing structure according to an embodiment of the present invention;

FIG. 3 is a front view of the embodiment of the present invention showing the water pipe installation seat in a closed and connected state;

fig. 4 is a schematic structural view of the water pipe mounting seat in the expanded state according to the embodiment of the present invention;

FIG. 5 is a top view of the embodiment of the present invention with the water pipe mount in a closed and connected state;

fig. 6 is a partially enlarged view of a portion a in fig. 2;

fig. 7 is a schematic structural diagram of a crosspiece in an embodiment of the present invention.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

As shown in fig. 1-4, a water pipe fixing and mounting structure of a dish washer, comprising a housing assembly 1 and water pipes 2, 3, wherein further comprising a water pipe mounting seat 4, the water pipe mounting seat 4 comprises a right mounting piece 41 and a left mounting piece 42 which can be mutually rotated, folded or unfolded, the right mounting piece 41 is provided with a right groove 410, the left mounting piece 42 is provided with a left groove 420 corresponding to the right groove 410, when the right mounting piece 41 and the left mounting piece 42 are rotated, folded and connected together, the right groove 410 and the left groove 420 enclose to form a water pipe fixing hole 401 for clamping the water pipes 2, 3, and the fixing sections of the water pipes 2, 3 are matched and fastened with the water pipe fixing hole 401. In this embodiment, the fixed section of the water pipe 2, 3 specifically refers to a section of the water pipe 2, 3 located in the water pipe mounting seat 4.

The water pipe fixed mounting structure of this embodiment, it makes water pipe 2, 3 be fixed in on shell subassembly 1 more stable reliably under 4 limiting action of water pipe mount pad, prevents effectively that water pipe 2, 3 from taking place to drag and twist reverse in complete machine assembly and handling, improves dish washer's performance. In addition, compare with the water pipe fixing base that has two mutually independent pieces, but the right installation piece 41 and the left installation piece 42 of this embodiment water pipe mount pad 4 are rotatory folding each other and are foldd or expand, and its structure is simpler, has reduced the assembly process of water pipe mount pad 4 itself, does benefit to the manufacturing efficiency who improves water pipe mount pad 4, promotes the assembly efficiency of product.

As shown in fig. 3 to 4, a rotating shaft 43 is further provided between the fixed end of the right mounting plate 41 and the fixed end of the left mounting plate 42, so that the right mounting plate 41 and the left mounting plate 42 can be rotated, folded or unfolded around the rotating shaft 43, which further facilitates the quick assembly between the water pipes 2 and 3 and the water pipe mounting seat 4. In the present embodiment, the fixed end of the right mounting piece 41 refers to the end of the right mounting piece 41 fixedly connected with the left mounting piece 42, and the fixed end of the left mounting piece 42 refers to the end of the left mounting piece 42 fixedly connected with the right mounting piece 41.

Preferably, a deformable thin-wall structure is integrally formed between the fixed end of the right mounting piece 41 and the fixed end of the left mounting piece 42, and the thin-wall structure is a rotating shaft 43, so that the right mounting piece 41 and the left mounting piece 42 can rotate, fold and unfold around the deformable thin-wall structure, and more conveniently and smoothly rotate, fold and unfold the right mounting piece 41 and the left mounting piece 42, and meanwhile, an assembly process between the fixed end of the right mounting piece 41 and the fixed end of the left mounting piece 42 is omitted, so that the production and manufacturing efficiency of the water pipe mounting seat 4 is improved, and the purpose of reducing the production cost is achieved. The thin-wall structure of the present embodiment is integrally formed between the first right recess 411 and the first left recess 421.

Specifically, the free end of the right mounting piece 41 is provided with a buckling part 413, the free end of the left mounting piece 42 is provided with a buckling part 423 matched with the buckling part 413, and the buckling part 413 is clamped with the buckling part 423 in a matched manner, so that after the right mounting piece 41 and the left mounting piece 42 are folded in a rotating and folding manner, the free ends of the right mounting piece 41 and the left mounting piece 42 are detachably connected together, the connection between the right mounting piece 41 and the left mounting piece 42 which are folded in a rotating and folding manner is simpler, and meanwhile, the clamping relation between the right mounting piece 41 and the left mounting piece 42 can be quickly released so as to be mutually rotated and unfolded.

Preferably, the latching portion 413 is a snap. The upper end and the lower end of the buckling part 423 are respectively provided with an elastic buckling limiting structure 424 to prevent the position of the buckling part 413 from shifting when the buckling part 423 is matched and clamped, and improve the assembling accuracy and the connection stability and reliability between the buckling part 413 and the buckling part 423.

As shown in fig. 3 to 4, specifically, the water pipe fixing holes 401 include a water inlet pipe fixing hole 4011 and a water outlet pipe fixing hole 4012; the right groove 410 comprises a first right groove 411 and a second right groove 412 which are arranged on the same surface of the right mounting piece 41 side by side at intervals, the left groove 420 comprises a first left groove 421 and a second left groove 422 which are arranged on the same surface of the left mounting piece 42 side by side at intervals, the first left groove 421 and the first right groove 411 are correspondingly arranged and mutually enclosed to form a water inlet pipe fixing hole 4011, and the second left groove 422 and the second right groove 412 are correspondingly arranged and mutually enclosed to form a drain pipe fixing hole 4012; water pipe 2, 3 include inlet tube 2 and drain pipe 3, and the canned paragraph centre gripping of inlet tube 2 is in inlet tube fixed orifices 4011, and the canned paragraph centre gripping of drain pipe 3 is in drain pipe fixed orifices 4012. From this, inlet tube 2 centre gripping is between first right recess 411 and first left recess 421, and drain pipe 3 centre gripping is between second right recess 412 and second left recess 422, not only makes things convenient for inlet tube 2 and drain pipe 3 rapid Assembly in water pipe mount pad 4, still guarantees inlet tube 2 and drain pipe 3 fixed mounting's more reliable and more stable, has effectively avoided inlet tube 2 and drain pipe 3's canned paragraph to take place to drag and twist reverse, improves dish washer's performance.

Preferably, the water inlet pipe 2 and the water outlet pipe 3 are corrugated pipes, and a clamping groove (not shown in the figure) is formed between any two adjacent corrugated pipes. As shown in fig. 4, a first limiting structure 402 is respectively disposed in the first right groove 411 and the first left groove 421, a second limiting structure 403 is respectively disposed in the second right groove 412 and the second left groove 422, the first limiting structure 402 is in fit and clamping connection with the clamping groove located in the water inlet pipe 2, and the second limiting structure 403 is in fit and clamping connection with the clamping groove located in the water outlet pipe 3 (see fig. 6). From this, install piece 41 and the rotatory folding back of foling and linking together of left side installation piece 42 at the right side, first limit structure 402 and second limit structure 403 cooperate closely the joint with the draw-in groove of inlet tube 2 and the draw-in groove of drain pipe 3 respectively, further strengthen the centre gripping steadiness of inlet tube 2 and drain pipe 3, prevent that inlet tube 2 and drain pipe 3 and water pipe mount pad 4 from taking place radial direction's relative displacement, and then guarantee that inlet tube 2 and drain pipe 3 can't deviate from or shift the damage from the water pipe fixed orifices when dragging.

In this embodiment, be equipped with respectively along its length direction interval arrangement's three first limit structure 402 at first right recess 411 and first left recess 421 first half section and half section down, so through six first limit structure 402, further increase the centre gripping fastening nature between inlet tube 2 and the inlet tube fixed orifices 4011 of water pipe mount pad 4 to guarantee that the canned paragraph of inlet tube 2 can not take place to shift when dragging.

As shown in fig. 4-5, preferably, first limit structure 402 is by first spacing protruding muscle 4021, and be located the spacing protruding muscle 4022 of two second in two outsides about first spacing protruding muscle 4021 and constitute, when first right recess 411 and first left recess 421 enclose to close and form inlet tube fixed orifices 4011, two adjacent spacing protruding muscle 4022 of second constitute a set of spacing protruding muscle, and two sets of spacing protruding muscle and two first spacing protruding muscle 4021 enclose to close and form the polygon, so, do benefit to the centre gripping fastening nature that further improves between inlet tube 2 and the inlet tube fixed orifices 401, can effectively prevent simultaneously that inlet tube 2 from rotating, guarantee that inlet tube 2's fixed mounting is more firm reliable.

Specifically, second limit structure 403 has a plurality of edges, and when closing mutually and form drain pipe fixed orifices 4012 at right recess 412 of second and left recess 422 of second, two spacing muscle of second enclose mutually and close and form the polygon, so under polygonal limiting displacement, do benefit to further reinforcing drain pipe 3 and the centre gripping fixity between the drain pipe fixed orifices 4012, can prevent drain pipe 3 to rotate simultaneously, guarantee that drain pipe 3's fixed mounting is more firm reliable.

As shown in fig. 1 and 7, further, a ledge 5 is further included, and the water pipe mounting seat 4 is detachably mounted to the housing assembly 1 through the ledge 5. Specifically, the crosspiece 5 has a connecting plate 501, the connecting plate 501 is fixedly connected to the housing assembly 1 and is provided with a hanging hole 51, the left mounting piece 41 or the right mounting piece 42 of the water pipe mounting seat 4 is provided with a hook 404 (see fig. 3) corresponding to the hanging hole 51, and the hook 404 is in fit and clamping connection with the edge of the hanging hole 51. Therefore, the hook 404 and the hanging hole 51 are matched and clamped, so that the water pipe installation seat 4 and the connecting plate 501 of the crosspiece 5 are detachably connected together, and the assembly efficiency of the water pipe installation seat 4 is improved.

In this embodiment, the hook 404 is provided on the left mounting piece 4. Specifically, the left and right outer sides of the upper end of the second left groove 422 of the left mounting piece 4 are respectively provided with a hook 404, and the hook 404 is integrally formed on the surface of the left mounting piece 42 departing from the limiting structure 403. Connecting plate 501 is provided with two corresponding trompils 51 of hanging in position with couple 404 side by side at the interval, so hang under the combined action of trompil 51 and two couples 404 two, effectively improved the installation stability of water pipe mount pad 4, prevent that inlet tube 2 or/and drain pipe 3 from taking place to rotate and causing the water pipe to twist reverse when taking place to drag.

In this embodiment, the housing assembly 1 has openings facing forward and rearward (see fig. 1), the connecting plate 501 of the crosspiece 5 is disposed below the opening facing rearward of the housing assembly 1, and both ends of the connecting plate 501 are connected with the left and right side walls of the housing assembly 1, respectively, so that the connecting plate 501 of the crosspiece 5 not only plays a role of fixing the water pipe mount 4, but also can constitute a part of the housing assembly 1, and thus, it is advantageous to reduce the manufacturing cost.

Further, still include fastener 6, the connecting plate 501 of crosspiece 5 is equipped with the via hole 52 that supplies fastener 6 to pass, and fastener 6 is worn to locate behind the via hole 52 and is connected with water pipe mount pad 4 cooperateing to be in the same place connecting plate 501 of crosspiece 5 and water pipe mount pad 4 detachable connections.

As shown in fig. 4, in detail, the right mounting plate 41 is provided with a connecting column 414 respectively at the left and right outer sides of the first right groove 412, and a locking hole 415 adapted to be matched and fixedly connected with the fastener 6 is provided in the connecting column 414. The left mounting plate 42 is provided with a connecting hole 425 on the left and right outer sides of the second left recess 422, respectively, corresponding to the locking hole 415 for the fastening member 6 to pass through. During the installation, the one end of fastener 6 is worn to locate via hole 52, is inserted behind connecting hole 425 and is located the locking hole 415 the inside of spliced pole 414 from the connecting plate 501 back of crosspiece 5 in proper order, so not only realize connecting water pipe mount pad 4 on crosspiece 5 steadily and reliably, can also make right installation piece 41 link together with left installation piece 42 more firmly, play and strengthen the fastening effect.

Specifically, crosspiece 5 still has turn-ups 502, and this turn-ups 502 integrated into one piece sets up in the connecting plate 501 towards the one side of water pipe mount pad 4 and towards extending to the inside direction of shell subassembly 1, and turn-ups 502 of crosspiece 5 is equipped with the through-hole 53 that the delivery pipe 2, 3 passed respectively, and the upper end of water pipe 2, 3 extends to the top of water pipe mount pad 4 behind through-hole 53, the water pipe fixed orifices 401 of vertically wearing to locate in proper order. In the present embodiment, the through hole 53 includes a large through hole 531 and a small through hole 532 arranged side by side at an interval, wherein the large through hole 531 is used for the water inlet pipe 2 to vertically pass through, and the small through hole 532 is used for the water outlet pipe 3 to vertically pass through.

In addition, a reinforcing rib 54 is arranged between the flanging 502 and the connecting plate 501 to improve the overall strength of the crosspiece 5. The flange 502 is integrally formed with a flange 503 extending downward at a position away from the connecting plate 501, so that the crosspiece 5 is in a shape of a "Z", the lower end of the flange 503 is fixedly connected to the bottom of the housing assembly 1 along the edge thereof, and the left and right ends of the flange are fixedly connected to the left and right side walls of the housing assembly 1, respectively, so that the crosspiece 5 forms a part of the housing assembly 1 and completely closes the lower end of the rear opening of the housing assembly 1 (see fig. 1).

As shown in fig. 3 and 6, preferably, the lower end edge of the water pipe fixing hole 401 is provided with an extension 405 protruding downward, the extension 405 is inserted into the through hole 53, the bottom of the water pipe mounting seat 4 abuts against the flange 502, and thus the arrangement of the flange 502 and the through hole 53 of the flange 502 can limit the assembly of the water pipe mounting seat 4, effectively prevent the water pipe mounting seat 4 from shifting, and simultaneously facilitate the improvement of the assembly accuracy of the water pipe mounting seat 4.

As shown in fig. 4, in this embodiment, the lower ends of the first right groove 411, the first left groove 421, the second right groove 412 and the second left groove 422 are respectively provided with an extending portion 405 protruding downward, when the left mounting piece 42 and the mounting piece 41 are rotated, folded and folded to the buckling portion 413 and the buckling portion 423 for matching and buckling, the extending portion 405 located in the first right groove 411 and the extending portion 405 located in the first left groove 421 enclose to form a hollow cylinder, and the extending portion 405 located in the second right groove 412 and the extending portion 405 located in the second left groove 422 also enclose to form a hollow cylinder.

More preferably, the lower end of the extension 405 is provided with an inward and downward inclined surface 406 (see fig. 3), and the inclined surface 40 plays a guiding role, so that the extension 405 can be accurately and quickly inserted into the through hole 53 of the flange 502, thereby achieving the purpose of improving the assembly efficiency.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (11)

1. A water pipe fixing and mounting structure of a dish washing machine comprises a shell component (1) and water pipes (2, 3), characterized in that the water pipe device also comprises a water pipe mounting seat (4) arranged on the shell component (1), the water pipe mounting seat (4) comprises a right mounting piece (41) and a left mounting piece (42) which can be mutually rotated, folded or unfolded, the right mounting piece (41) is provided with a right groove (410), the left mounting piece (42) is provided with a left groove (420) corresponding to the right groove (410), when the right mounting piece (41) and the left mounting piece (42) are folded and connected together in a rotating way, the right groove (410) and the left groove (420) are enclosed to form a water pipe fixing hole (401) for clamping the water pipes (2, 3), the fixing sections of the water pipes (2 and 3) are matched and fixedly connected with the water pipe fixing holes (401).

2. The water pipe fixing and mounting structure of a dishwasher according to claim 1, wherein a rotation shaft (43) is provided between the fixed end of the right mounting plate (41) and the fixed end of the left mounting plate (42), and the right mounting plate (41) and the left mounting plate (42) can be rotated, folded or unfolded around the rotation shaft (43).

3. The water pipe fixing structure of a dishwasher of claim 2, wherein a deformable thin-walled structure is integrally formed between the fixed end of the right mounting plate (41) and the fixed end of the left mounting plate (42), the thin-walled structure being the rotation shaft (43).

4. The water pipe fixing and mounting structure of the dishwasher according to claim 1, wherein a free end of the right mounting plate (41) is provided with a buckling portion (413), a free end of the left mounting plate (42) is provided with a buckling portion (423) matched with the buckling portion (413), and the buckling portion (413) is matched and clamped with the buckling portion (423), so that the right mounting plate (41) and the left mounting plate (42) which are folded in a rotating and folding manner are connected together.

5. The tub fixing installation structure of a dish washer of claim 1, wherein the tub fixing hole (401) comprises a inlet tub fixing hole (4011) and a drain pipe fixing hole (4012); the right groove (410) comprises a first right groove (411) and a second right groove (412) which are arranged on the same surface of the right mounting piece (41) side by side at intervals, the left groove (420) comprises a first left groove (421) and a second left groove (422) which are arranged on the same surface of the left mounting piece (42) side by side at intervals, the first left groove (421) and the first right groove (411) are correspondingly arranged and mutually enclose to form the water inlet pipe fixing hole (4011), and the second left groove (422) and the second right groove (412) are correspondingly arranged and mutually enclose to form the drain pipe fixing hole (4012); water pipe (2, 3) are including inlet tube (2) and drain pipe (3), the canned paragraph centre gripping of inlet tube (2) in inlet tube fixed orifices (4011), the canned paragraph centre gripping of drain pipe (3) in drain pipe fixed orifices (4012).

6. The water pipe fixing and mounting structure of the dishwasher according to claim 5, wherein the water inlet pipe (2) and the water outlet pipe (3) are both corrugated pipes, and a clamping groove is formed between any two corrugated pipes; first right recess (411) with be equipped with first limit structure (402) in first left recess (421) respectively second right recess (412) with be equipped with second limit structure (403) in second left recess (422) respectively, first limit structure (402) with be located inlet tube (2) the joint is cooperateed to the draw-in groove, second limit structure (403) with be located drain pipe (3) the joint is cooperateed to the draw-in groove.

7. A water pipe fixing and mounting structure of a dishwasher according to any one of claims 1 to 6, further comprising a cross piece (5), wherein the water pipe mounting seat (4) is detachably mounted to the housing assembly (1) through the cross piece (5).

8. A water pipe fixing and mounting structure of a dishwasher according to claim 7, characterized in that the crosspiece (5) has a connecting plate (501), the connecting plate (501) is fixedly mounted on the housing assembly (1) and is provided with a hanging opening (51); left side installation piece (42) or right side installation piece (41) be equipped with hang trompil (51) matched with couple (404), couple (404) with the border that hangs trompil (51) cooperatees the joint.

9. The water pipe fixing and mounting structure of the dishwasher of claim 8, further comprising a fastening member (6), wherein the connecting plate (501) is provided with a through hole (52) for the fastening member (6) to pass through, and the fastening member (6) is connected with the water pipe mounting seat (4) in a matching manner after being arranged in the through hole (52) in a penetrating manner.

10. The water pipe fixing and mounting structure of the dishwasher according to claim 8, wherein the crosspiece (5) further has a flange (502), the flange (502) is disposed on one side of the connecting plate (501) facing the water pipe mounting seat (4) and extends towards the inside direction of the housing assembly (1), the flange (502) is provided with a through hole (53) for the water pipe (2, 3) to pass through, respectively, and the upper end of the water pipe (2, 3) is sequentially vertically penetrated through the through hole (53) and the water pipe fixing hole (401) and then extends to the upper side of the water pipe mounting seat (4).

11. The water pipe fixing and mounting structure of the dishwasher of claim 10, wherein the lower end edge of the water pipe fixing hole (401) is provided with an extension part (405) protruding downwards, the extension part (405) is inserted into the through hole (53), and the bottom of the water pipe mounting seat (4) abuts against the flange (502).

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