CN113261902B

CN113261902B - Dish washing machine and fixing buckle of pipeline assembly of dish washing machine

Info

Publication number: CN113261902B
Application number: CN202110570064.5A
Authority: CN
Inventors: 关庆文; 唐东伟
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2018-08-23
Filing date: 2018-08-23
Publication date: 2022-11-29
Anticipated expiration: 2038-08-23
Also published as: CN109008868A; CN113261902A; CN109008868B

Abstract

The invention discloses a dish washing machine and a fixing buckle of a pipeline assembly of the dish washing machine, wherein the fixing buckle of the pipeline assembly of the dish washing machine comprises a split type buckle seat and a buckle cover, the buckle cover is fixedly connected with a bracket assembly of the dish washing machine, the buckle seat is limited and fixed between the bracket assembly and the buckle cover, a first groove is arranged on the buckle seat, a second groove is arranged on the buckle cover corresponding to the first groove, a pipe passing hole is formed by enclosing the first groove and the second groove, and the pipeline assembly is fixed in the pipe passing hole. The technical scheme of the invention can improve the fixing stability of the pipeline component of the dishwasher.

Description

Dish washing machine and fixing buckle of pipeline assembly of dish washing machine

The application is a divisional application of 201810971564.8, and the application date of a parent application is as follows: 2018, 8 and 23; application No.: 201810971564.8; the invention relates to a dish washer

Technical Field

The invention relates to the field of domestic appliances, in particular to a fixing buckle of a pipeline component of a dish-washing machine.

Background

Along with the improvement of living standard of people, the application of the dish washing machine is more and more common. A dishwasher generally includes a rack assembly, a tub assembly for receiving dishes and the like to be washed, and a duct assembly connected to the tub assembly, which includes a water inlet pipe for inlet of water and a water outlet pipe for outlet of water. However, in the case of the currently common dishwashers, particularly drawer dishwashers, the duct assembly is typically connected to the inner tub assembly at one end and to the rack assembly at the other end. The inner bag subassembly is at many times pull in-process, and the pipe assembly etc. of being connected with the bracket component also can produce corresponding rocking, and then makes the junction between pipe assembly's tip and the bracket component easily appear becoming flexible even break leak etc. seriously influence the normal use of dish washer.

Disclosure of Invention

The invention mainly aims to provide a dishwasher, aiming at improving the fixing stability of a dishwasher pipeline component.

In order to achieve the purpose, the fixing buckle of the pipeline component of the dish washing machine comprises a split type buckle seat and a buckle cover, wherein the buckle cover is fixedly connected with a support plate of a bracket component of the dish washing machine, the buckle seat is limited and fixed between the edge of the support plate and the buckle cover, a first groove is formed in the buckle seat, a second groove is formed in the buckle cover corresponding to the first groove, a pipe passing hole is formed by the first groove and the second groove in a surrounding mode, and the pipeline component is fixed in the pipe passing hole.

In one embodiment, the fastening seat and the fastening cover are detachably connected to the bracket assembly.

In one embodiment, the bracket assembly includes a support plate located in the up-down direction, the buckle cover is fixedly connected with the edge of the support plate, and the buckle seat is limited and fixed between the edge of the support plate and the buckle cover;

the buckle cover comprises a first base plate with the length along the left-right direction, a first flange is convexly arranged on the upper edge of the first base plate towards the direction of the buckle seat, a first limiting part is arranged on the first flange, and a second limiting part is convexly arranged on the lower edge of the first base plate towards the direction of the buckle seat;

correspond in the backup pad first spacing portion is equipped with first spacing cooperation portion, the buckle lid passes through first spacing portion with the adaptation connection of first spacing cooperation portion, and the spacing portion of second with the spacing butt at the lower plate edge of backup pad, and realize the interference joint in the edge of backup pad.

In an embodiment, the first limiting portion is a first limiting post formed by protruding downward from the first flange, and the first limiting matching portion is a first limiting hole formed in the supporting plate for the first limiting post to fit and be clamped in;

the second limiting part is a second flange which is formed by protruding from the lower edge of the first substrate towards the direction of the buckle seat.

In an embodiment, the snap cover further includes a third limiting portion disposed on the inner surface of the first substrate, the edge of the supporting plate is turned downward to form a first flange, and a third limiting matching portion is disposed on the first flange corresponding to the third limiting portion.

In an embodiment, the number of the third position-limiting portions is at least two, and the two third position-limiting portions are respectively disposed at the left end and the right end of the first substrate, one of the third position-limiting portions is a second position-limiting post protruding from the inner surface of the first substrate toward the buckle seat, and the other third position-limiting portion is a second position-limiting hole penetrating through the first substrate; or both the two third limiting parts are the second limiting columns; or, both the third limiting parts are the second limiting holes;

the third limiting matching part is a third limiting hole which is arranged on the first flanging and correspondingly matched with the second limiting column or the second limiting hole.

In an embodiment, the fastening seat includes a second substrate and a connecting fastener, the connecting fastener is disposed at two ends of the second substrate and protrudes from the second substrate toward the fastening cover, and the fastening cover is provided with a fastening hole for the connecting fastener to be fastened.

In one embodiment, an upper clamping flange is formed on the upper edge of the second substrate in a protruding manner in a direction towards the support plate, and a lower clamping flange is formed on the lower edge of the second substrate in a protruding manner in a direction towards the support plate;

the edge of the supporting plate is provided with a containing groove facing the opening of the buckle cover, the buckle seat is contained in the containing groove, the upper clamping flange is clamped and abutted with the upper edge of the containing groove, the bottom surface of the containing groove protrudes downwards to form a second flanging, and the lower clamping flange is clamped and abutted with the second flanging.

In one embodiment, the upper end of the buckle cover is provided with a plurality of spare bunching parts in an upward protruding manner, each spare bunching part comprises two oppositely arranged bunching claws, and the two bunching claws surround to form a wire passing hole for a connecting wire to pass through.

In an embodiment, the fastener cover is located at two ends of the fixed fastener in the length direction and fixedly connected with the bracket assembly of the dishwasher, the axial direction of the through holes is along the width direction of the fixed fastener, the number of the through holes is multiple, the multiple through holes are arranged in parallel along the length direction of the fixed fastener, the pipeline assembly comprises a wiring harness, a water inlet pipe and a drain pipe which are arranged in parallel, and the wiring harness, the water inlet pipe and the drain pipe are respectively fixed in one corresponding through hole.

In one embodiment, the dishwasher further comprises a flexible support, and the flexible support, the wiring harness, the water inlet pipe and the water outlet pipe are arranged in parallel;

the upper end of the buckle cover is convexly provided with a hooking plate, and the hooking plate is provided with a first hooking hole for hooking one end of the flexible supporting piece.

The present invention also provides a dishwasher, comprising:

a bracket assembly;

the liner assembly is slidably arranged on the bracket assembly;

one end of the pipeline assembly is connected with the inner container assembly; and (c) a second step of,

the fixing buckle comprises a buckle seat and a buckle cover, wherein the buckle cover is fixedly connected with a support plate of a support component of the dish washing machine, the buckle seat is fixed in a limiting mode, the edge of the support plate is fixed between the buckle cover, a first groove is formed in the buckle seat, the buckle cover corresponds to the first groove and is provided with a second groove, the first groove and the second groove are enclosed to form a through hole, and the other end of the pipeline component is fixed in the through hole.

In the technical scheme of the invention, when the pipe washer is installed, firstly, the buckle seat is installed on the bracket component, then one end of the pipe component correspondingly extends into the first groove, then the buckle cover is correspondingly connected with the buckle to form the pipe passing hole for fixing the pipe component, and meanwhile, the buckle cover is connected with the supporting plate of the bracket component, so that one end of the pipe component can be stably fixed on the bracket component through the fixing buckle, and thus, in the drawing process of the liner component, the situation that the connection part is easy to loosen, even break and leak water can be avoided, and the normal use of the pipe washer can be ensured. In addition, can know by above fixed connection process, because fixed buckle is formed by split type buckle seat and buckle lid adaptation connection, and buckle lid and bracket component lug connection, the buckle seat is fixed in between pipeline subassembly and the bracket component by the centre gripping, so should set up the assembly convenience that can improve between pipeline subassembly and the fixed buckle for the assembly of fixed buckle and the fixed more firm convenience of pipeline subassembly tip.

Drawings

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

FIG. 1 is an exploded view of one embodiment of the dishwasher of the present invention;

FIG. 2 is a schematic structural view of the liner assembly of FIG. 1;

FIG. 3 is a schematic view of an assembly structure of the liner assembly, the bracket assembly, the pipe assembly and the fixing buckle in FIG. 1;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic structural view of the support plate of FIG. 3;

FIG. 6 is an enlarged schematic view at B in FIG. 5;

FIG. 7 is an exploded view of the fixing clip of FIG. 3;

fig. 8 is a schematic structural view of the snap cover in fig. 3.

The reference numbers illustrate:

reference numerals	Name(s)	Reference numerals	Name(s)
				1	Support assembly	11	Support frame
12	Supporting plate	121	Upper supporting plate
				122	Lower support plate	123	A first limit hole
124	First turned-over edge	125	Third limit hole
				126	Containing groove	127	Second turned-over edge
2	Inner container assembly	21	Inner container outer frame
				22	Inner container body	23	Second buckle
3	Pipe assembly	31	Wire harness
				32	Water inlet pipe	33	Drain pipe
34	Flexible support	4	Fixing buckle
				41	Buckle seat	411	A first groove
411a	The first convex rib	412	Second substrate
				412a	Connecting buckle		412d	Buckle plate
412e	Clasp
			412b	Upper clamping flange
412c	Lower snap flange				42	Buckle cover
		421	Second groove	421a			Second convex rib
422	Hook plate				422a	First hooking hole
		423	First substrate	423a			First flange
423b	First limit column				423c	Second flange
		423d	Second limit column	423e			Second limit hole
424	Buckle hole				425	Spare wire binding part
		425a	Wire bunching claw	425c			Arc segment
425d	Inclined section				425b	Wire through hole
		43	Pipe through hole	431			First through hole
432	Second pipe orifice				432a	Third convex rib
		5	Bowl basket assembly	6			Spray arm
7	Air inlet drainage subassembly				8	Air outlet assembly

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

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a dishwasher.

Referring to fig. 1, 3 and 4, in one embodiment of the present invention, the dishwasher includes a rack assembly 1, a tub assembly 2, a duct assembly 3, and a fixing clip 4; the bracket assembly 1 comprises a vertical frame-shaped bracket 11 and two supporting plates 12 which are respectively arranged at the upper end and the lower end of the bracket 11; the liner component 2 is slidably arranged on the bracket component 1; one end of the pipeline component 3 is connected with the support plate 12, and the other end is connected with the liner component 2; fixed buckle 4 includes looks adaptation connection's buckle seat 41 and buckle lid 42, the edge fixed connection of fixed buckle 4 and backup pad 11, specifically be the both ends of buckle lid 42 and the edge fixed connection of backup pad 12, the spacing edge and the buckle lid 42 of being fixed in backup pad 12 of buckle seat 41 between, be equipped with first recess 411 on the buckle seat 41, it is equipped with second recess 421 to correspond first recess 411 on the buckle lid 42, first recess 411 and second recess 421 enclose to close and form and cross tube hole 43, the one end of pipe assembly 3 is fixed in and is crossed in tube hole 43.

It should be noted that, in the embodiment, the dishwasher is specifically a drawer dishwasher, and the main operation principle thereof is as follows: the rack assembly 1 of the dishwasher comprises a vertical frame-shaped rack 11, the liner assembly 2 is connected with the rack 11 in a sliding way, and the liner assembly 2 comprises a liner outer frame 21 and a liner body 22 which are both arranged with an upper opening; when the liner assembly 2 is pulled out of the support 11, the bowl and basket assembly 5 can be installed in the liner body 22 from the upper opening of the liner body 22, or the bowl and basket assembly 5 can be taken out of the liner body 22; a water cup (not shown) and a spray arm 6 which is rotatably connected with the water cup are arranged at the bottom of the inner container body 22; an air inlet and drainage assembly 7 is arranged at the back of the inner container assembly 2, and an air outlet assembly 8 is arranged at the front side of the inner container assembly 2; wherein, the water cup is communicated with the water inlet pipe 32 and the water outlet pipe of the dish washer, a water pump (not shown) is arranged in the water cup, the outlet of the water pump is communicated with the water inlet of the spray arm 6, so as to pump the water in the water cup into the spray arm 6 and spray the water from the spray holes (not marked) and the driving spray holes (not marked) in the spray arm 6; a filtering system (not shown) is further arranged in the water cup, and water at the bottom of the inner container body 22 flows into a water path of the water cup through the filtering system and is pumped into the spray arm 6 again by the water pump so as to realize the recycling of the water; after the dishwasher is cleaned, water in the inner container body 22 is discharged through the water cup and the water discharge pipe 33, the air inlet and water discharge component 7 blows air into the inner container body 22, the air outlet component 8 sucks the air in the inner container body 22, and therefore circulating air flow is formed in the inner container body 22, and the inner container body 22, the bowl and basket component 5 and water drops on tableware placed on the bowl and basket component 5 are dried in the air.

In addition, it should be noted that the dishwasher includes a plurality of drawer-type dishwashing cabinet units, and when the number of the dishwashing cabinet units is plural, the plurality of dishwashing cabinet units may be arranged and connected to each other in a horizontal and/or vertical direction through the rack assembly 1 according to actual needs. Specifically, as shown in fig. 1, in the present embodiment, the dishwasher includes two cupboard units connected in an up-down arrangement, and each cupboard unit includes a rack assembly 1 and a liner assembly 2. Referring also to fig. 3, each of the dishwashing cabinets has two support plates 12, i.e., an upper support plate 121 and a lower support plate 122, respectively located at the upper end and the lower end of the rack 11, wherein the lower support plate 122 of the upper dishwashing cabinet unit is the upper support plate 121 of the lower dishwashing cabinet unit for simpler structure. In a conventional dishwashing cabinet unit, the duct assembly 3 is shaped like a convex arc, and one end of the duct assembly can be connected to the inner container outer frame 21 of the inner container assembly 2 via the second fastener 23, and the other end is connected to the lower support plate 122.

However, in the practical use process of the drawer type dishwasher, along with the multiple drawing of the liner component 2, the pipeline component 3 connected with the liner component 2 and the like also generate corresponding shaking, so that the pipeline component 3 is easy to deform or displace, and further, the joint between the end part of the pipeline component 3 and the support plate 12 is easy to loose or even break, leak water and the like, thereby seriously affecting the normal use of the dishwasher.

In this embodiment, one end of the pipe component 3 is connected with the liner component 2, and the other end is connected with the support plate 12 through the fixing buckle 4. When the installation, at first, install buckle seat 41 at the edge of backup pad 12, then the one end of pipe assembly 3 corresponds and stretches into in first recess 411, then, buckle lid 42 corresponds again and is connected with the buckle, in order to form the pipe hole 43 that passes of fixed pipe assembly 3, simultaneously, both ends through buckle lid 42 are connected with backup pad 12, thereby can be through the fixed knot with the one end of pipe assembly 3 stably fixed in backup pad 12, like this, in the pull in-process of inner bag subassembly 2, just can avoid this junction easily to appear not hard up and break the condition emergence such as leaking, and then can ensure the normal use of dish washer. In addition, known from above fixed connection process, because fixed buckle 4 is formed by split type buckle seat 41 and buckle lid 42 adaptation connection, and buckle lid 42 and backup pad 12 lug connection, buckle seat 41 is fixed in between pipeline subassembly 3 and backup pad 12 by the centre gripping, so should set up the assembly convenience that can improve between pipeline subassembly 3 and the fixed buckle 4 for the assembly of fixed buckle 4 and the fixed convenience that stabilizes more of pipeline subassembly 3 tip.

Referring to fig. 3 and 4, in the present embodiment, specifically, the pipe assembly 3 includes a wire harness 31, a water inlet pipe 32 and a water outlet pipe 33 which are arranged in parallel, an axial direction of the through hole 43 is along a width direction of the fixing buckle 4, the number of the through hole 43 is plural, the plural through holes 43 are arranged in parallel along a length direction of the fixing buckle 4, and the wire harness 31, the water inlet pipe 32 and the water outlet pipe 33 are respectively fixed in a corresponding one of the through hole 43. Certainly, in other embodiments, only one pipe hole 43 may be provided, and the wire harness 31, the water inlet pipe 32 and the water outlet pipe are all fixed in the pipe hole 43, but in the technical scheme of this embodiment, the pipes are separately fixed in different pipe passing holes 43, so that mutual extrusion and even damage between the pipes can be avoided, and convenience and stability in pipe installation are facilitated. Further, a clamping portion for enhancing the clamping and fixing effect on the pipe is further provided in each of the pipe through holes 43. Specifically, with the width direction of the fixing buckle 4, that is, the axial direction of the through hole 43 as the up-down direction, the through hole 43 includes two first through holes 431 for fixing the water inlet pipe 32 and the water outlet pipe, respectively, and a second through hole 432 for fixing the wire harness 31; in the first through hole 431, the holding part includes a first rib 411a protruding on the inner wall surface of the first groove 411 and a second rib 421a protruding on the inner wall surface of the second groove 421; three first ribs 411a spaced up and down are respectively convexly arranged at the upper end and the lower end of the first groove 411, three second ribs 421a spaced up and down are respectively convexly arranged at the upper end and the lower end of the second groove 421, thus, after the buckle cover 42 is covered with the buckle seat 41, the first ribs 411a and the second ribs 421a can butt against the outer pipe surfaces of the water inlet pipe 32 and the water outlet pipe in two opposite directions, and because the second ribs 421a correspond to the interval arrangement between the two adjacent first ribs 411a, the water inlet pipe 32 and the water outlet pipe extending into the pipe hole 43 can form a clamping state similar to an S shape, so that the clamping force and the clamping stability of the water inlet pipe 43 can be greatly improved, and the water inlet pipe 32 and the water outlet pipe are difficult to be separated from the pipe hole 43. Similarly, the third rib 432a provided on the inner wall surface of the second through hole 432 can make the wire harness 31 fixed therein less likely to come off.

Further, in the present embodiment, the dishwasher further includes a flexible support 34, and the flexible support 34, the wire harness 31, the water inlet pipe 32, and the water outlet pipe 33 are arranged in parallel; here, the flexible supporting member 34 is preferably a steel wire having a good supporting force and toughness, but may be, but not limited to, a plastic member. Specifically, a hooking plate 422 is convexly disposed at the upper end of the buckle cover 42, and a first hooking hole 422a for hooking one end of the flexible supporting member 34 is disposed on the hooking plate 422. Similarly, also there is the second hook hole (not marking) on second buckle 23, flexible support piece 34's both ends bending upward respectively are formed with mousing-hook (not marking), two mousing-hooks respectively with first hook hole 422a and second hook hole hookup, so can improve the convenience when flexible support piece 34 assembles fixedly greatly, and flexible support piece 34 still has certain activity allowance through the mousing-hook, thereby make flexible support piece 34 whole can be along with the slip of inner bag subassembly 2 and the activity, and then make flexible support piece 34 more durable.

Further, the dishwasher may further include a buckle (not shown) for bundling the flexible support 34, the wiring harness 31, the water inlet pipe 32, and the water outlet pipe, and in order to make the flexible support 34, the wiring harness 31, the water inlet pipe 32, and the water outlet pipe more stably bundled together, the buckle is provided with a plurality of through holes (not shown) for the water inlet pipe 32, the water outlet pipe 33, the flexible support 34, and the wiring harness 31 to pass through. It can be understood that after the flexible supporting member 34 is bundled with the wire harness 31, the water inlet pipe 32 and the water outlet pipe through the retaining ring, the flexible supporting member 34 can have a certain supporting effect on the water inlet pipe 32 and the water outlet pipe, and further, in the sliding process of the liner assembly 2 on the support assembly 1, the water inlet pipe 32 and the water outlet pipe 33 cannot fall down or bend. Specifically, the clasp includes two parts that can be opened, and when the flexible support 34, the wiring harness 31, the water inlet pipe 32, and the water outlet pipe 33 are placed side by side, the two parts are fastened together, so as to greatly improve the convenience of assembly and disassembly. Here, the retaining ring may be provided with a plurality of retaining rings, specifically, the number of the retaining rings is two in the present embodiment, and the two retaining rings are arranged at intervals, so as to realize multi-point fixing of the pipe assembly 3, so as to further improve the fixing effect.

Referring to fig. 4 to 8, in the present embodiment, further, the buckle base 41 and the buckle cover 42 are detachably connected to the support plate 12. Of course, in other embodiments, the fastening seat 41 may be fixed to the supporting plate 12 and not detachable, and the fastening cover 42 may be detachable from the supporting plate 12 or detachable from the fastening seat 41. In the embodiment, the buckle seat 41 and the buckle cover 42 are detachably connected to the support plate 12, so that the fixing buckle 4 can be more conveniently and firmly fixed.

Specifically, as shown in fig. 6 to 8, in the present embodiment, the snap cover 42 includes a first substrate 423 having a length along the left-right direction, a first flange 423a is disposed at an upper edge of the first substrate 423 in a protruding manner toward the snap seat 41, a first position-limiting portion is disposed on the first flange 423a, and a second position-limiting portion is disposed at a lower edge of the first substrate 423 in a protruding manner toward the snap seat 41; the supporting plate 12 is provided with a first limit matching part corresponding to the first limit part, the buckle cover 42 is connected with the first limit matching part in an adaptive manner through the first limit part, and the second limit part is abutted against the lower plate surface edge of the supporting plate 12 in a limiting manner, so that the edge of the supporting plate 12 is clamped in an interference manner. So, buckle cover 42 just can be convenient the joint at the edge of backup pad 12, because be the interference joint moreover, so be difficult for droing more to the centre gripping fixed action of tube hole 43 to pipe assembly 3 has been ensured.

Referring to fig. 8, in the present embodiment, the first position-limiting portion is specifically a first position-limiting pillar 423b formed by protruding downward from the first flange 423a, and the first position-limiting matching portion is a first position-limiting hole 123 formed in the supporting plate 12 for the first position-limiting pillar 423b to fit and snap in; the second position-limiting portion is a second flange 423c formed by protruding from a lower edge of the first substrate 423 toward the fastening seat 41. The edge of backup pad 12 is turned over downwards and is formed with first turn-ups 124, after buckle seat 41 and pipe assembly 3 installation location, second flange 423c earlier with the lower limb butt of first turn-ups 124, then buckle lid 42 lid is to buckle seat 41, first spacing post 423b card is gone into in first spacing hole 123, the block of buckle lid 42 with backup pad 12 has been accomplished promptly, at this moment, limiting displacement about first flange 423a and the cooperation of second flange 423c form, first spacing post 423b card is gone into and is formed the limiting displacement on the front and back left and right sides direction in first spacing hole 123. However, the design is not limited thereto, and in other embodiments, the first position-limiting portion may also be a position-limiting hole, and the second position-limiting portion is a position-limiting post, or the first position-limiting portion is a position-limiting buckle, etc.

In order to further enhance the limit connection between the snap cover 42 and the support plate 12, as shown in fig. 6 and 8, the snap cover 42 further includes a third limit portion disposed on the inner plate surface of the first base plate 423, and a third limit matching portion is disposed on the first flange 124 corresponding to the third limit portion. Here, the number of the third limiting portions is preferably at least two, in this embodiment, two third limiting portions are provided, and the two third limiting portions are respectively provided at the left end and the right end of the first substrate 423, wherein one of the third limiting portions is a second limiting post 423d formed by protruding from the inner plate surface of the first substrate 423 toward the buckle seat 41, and the other third limiting portion is a second limiting hole 423e formed by penetrating through the first substrate 423; the third limiting fitting portion is a third limiting hole 125 disposed on the first flange 124 and correspondingly adapted to the second limiting post 423d or the first limiting hole 123. It can be understood that, when the installation is performed, the second limiting column 423d is correspondingly clamped into the third limiting hole 125, and the screw sequentially penetrates through the second limiting hole 423e and the third limiting hole 125 to be connected with the first flange 124, so that the three limiting portions are mutually matched to firmly limit and connect the buckle cover 42 to the support plate 12. However, the design is not limited thereto, and in other embodiments, both of the two third position-limiting portions may be the second position-limiting pillars 423d; or, both the two third limiting parts are the second limiting holes 423e; however, in the present embodiment, one of the second stopper posts 423d is provided, and the other is provided with the second stopper hole 423e, so that the installation of the snap cover 42 can be facilitated, and the screw locking of the hole pair can be provided to enhance the connection firmness between the snap cover 42 and the support plate 12.

Referring to fig. 4 and fig. 7 to 8, in the present embodiment, the fastening seat 41 further includes a second substrate 412 and a connecting fastener 412a protruding toward the fastening cover 42 and disposed at each of two ends of the second substrate 412, and the fastening cover 42 is formed with a fastening hole 424 for the connecting fastener 412a to be fittingly fastened. Specifically, the connecting buckle 412a includes a buckle plate 412d protruding toward the buckle cover 42, a hook 412e is formed at a free end of the buckle plate 412d protruding toward the other connecting buckle 412a, and correspondingly, a space-avoiding groove (not shown) for avoiding the hook 412e is concavely disposed at an edge of the buckle hole 424, when the connecting buckle 412a is installed, the buckle hole 424 is correspondingly penetrated through by the connecting buckle 412a, and then the hook 412e abuts against a bottom surface of the space-avoiding groove, so that the buckle cover 42 and the buckle seat 41 are conveniently buckled and firmly connected, and in addition, the buckle cover 42 is fixedly connected with the support plate 12, so that under the two connecting effects, the clamping and fixing effects of the pipe assembly 3 by the pipe holes 43 are further enhanced, and the pipes are less prone to loosening and falling off.

Further, referring to fig. 4 to 7, in the present embodiment, an upper edge of the second base plate 412 is formed with an upper engaging flange 412b protruding toward the support plate 12, and a lower edge of the second base plate 412 is formed with a lower engaging flange 412c protruding toward the support plate 12; the edge of the supporting plate 12 is provided with a receiving groove 126 facing the opening of the buckle cover 42, the buckle seat 41 is received in the receiving groove 126, the upper clamping flange 412b is clamped and abutted with the upper edge of the receiving groove 126, the bottom surface of the receiving groove 126 is protruded downwards to form a second flange 127, and the lower clamping flange 412c is clamped and abutted with the second flange 127. Therefore, the buckle seat 41 can be conveniently clamped on the support plate 12, and the installation convenience of the fixed buckle 4 is improved.

In addition, referring to fig. 4, 7 and 8, in the present embodiment, further, a plurality of spare wire bunching portions 425 are protruded upward at the upper end of the buckle cover 42, the spare wire bunching portions 425 include two oppositely disposed wire bunching claws 425a, and the two wire bunching claws 425a are enclosed to form a wire passing hole 425b through which a connecting wire can pass. Specifically, the wire harness claws 425a include relatively convex arc sections 425c and inclined sections 425d inclined outward from the upper ends of the arc sections 425c in an upward direction, wherein a gap is formed between a junction of the arc section 425c and the inclined section 425d of one wire harness claw 425a and a junction of the arc section 425c and the inclined section 425d of the other wire harness claw 425a, and the gap can be enlarged or reduced along with the elastic deformation of the two wire harness claws 425a, so that when other connecting wires of the dishwasher need to be fixed, the connecting wires can enter the wire passing hole 425b surrounded by the two arc sections 425c from the inclined section 425d through the gap, and thus the connecting wires can be conveniently connected with the support plate 12 through the spare wire harness section 425.

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

Claims

1. The utility model provides a fixed buckle of pipe assembly of dish washer, its characterized in that, includes split type buckle seat and buckle lid, the buckle lid with the backup pad fixed connection of the bracket component of dish washer, the buckle seat is spacing to be fixed in the edge of backup pad with between the buckle lid, be equipped with first recess on the buckle seat, the buckle covers and corresponds first recess is equipped with the second recess, first recess with the second recess encloses to close and forms the tube hole, pipe assembly is fixed in the tube hole.

2. The fixing clip of a plumbing assembly of a dishwasher of claim 1, wherein the clip seat and the clip cover are detachably connected to the rack assembly.

3. The fixing clip of the pipe assembly of the dishwasher of claim 2, wherein the bracket assembly comprises a support plate positioned in the up-down direction, the clip cover is fixedly connected with the edge of the support plate, and the clip seat is fixed between the edge of the support plate and the clip cover in a limiting manner;

the buckle cover comprises a first base plate with the length along the left-right direction, the upper edge of the first base plate is convexly provided with a first flange towards the direction of the buckle seat, the first flange is provided with a first limiting part, and the lower edge of the first base plate is convexly provided with a second limiting part towards the direction of the buckle seat;

4. The fixing buckle of the pipe assembly of the dishwasher of claim 3, wherein the first position-limiting portion is a first position-limiting pillar formed by downwardly protruding from the first flange, and the first position-limiting engagement portion is a first position-limiting hole formed in the support plate for the first position-limiting pillar to be fittingly engaged;

5. The fixing clip of the pipe assembly of the dishwasher of claim 4, wherein the clip cover further comprises a third limiting portion disposed on the inner panel surface of the first base plate, the edge of the support plate is turned downward to form a first flange, and a third limiting engagement portion is disposed on the first flange corresponding to the third limiting portion.

6. The fixing buckle of the pipe component of the dishwasher according to claim 5, wherein the number of the third limiting portions is at least two, and two of the third limiting portions are respectively disposed at the left and right ends of the first base plate, one of the third limiting portions is a second limiting post protruding from the inner plate surface of the first base plate toward the buckle seat, and the other third limiting portion is a second limiting hole penetrating through the first base plate; or both the two third limiting parts are the second limiting columns; or, both the two third limiting parts are the second limiting holes;

7. The fixing clip of the pipe assembly of the dishwasher according to claim 2, wherein the clip seat comprises a second base plate and a connecting clip, the connecting clip is provided with one at each end of the second base plate and protrudes from the second base plate toward the clip cover, and the clip cover is provided with a hole for the connecting clip to be fittingly engaged.

8. The fixing clip of the pipe assembly of the dishwasher of claim 7, wherein the upper edge of the second base plate is formed with an upper catching flange protruded toward the support plate, and the lower edge of the second base plate is formed with a lower catching flange protruded toward the support plate;

9. The fixing clip of the pipe assembly of the dishwasher of claim 1, wherein the upper end of the clip cover is provided with a plurality of spare bunching parts protruding upwards, the spare bunching parts comprise two opposite bunching claws, and the two bunching claws surround to form a wire passing hole for a connecting wire to pass through.

10. The fixing clip of the pipe assembly of the dishwasher according to any one of claims 1 to 9, wherein the clip cover is fixedly connected to the bracket assembly of the dishwasher at both ends of the fixing clip in a length direction thereof, the axial direction of the through-hole is along a width direction of the fixing clip, the number of the through-hole is plural, and the plural through-holes are juxtaposed in the length direction of the fixing clip, the pipe assembly includes a wire harness, a water inlet pipe and a drain pipe juxtaposed, and the wire harness, the water inlet pipe and the drain pipe are respectively fixed to a corresponding one of the through-hole.

11. The fixing clip of a pipe assembly of a dishwasher of claim 10, further comprising a flexible support, wherein the flexible support, the wire harness, the water inlet pipe, and the water discharge pipe are juxtaposed;

the buckle cover is provided with a convex hooking plate at the upper end, and a first hooking hole for hooking one end of the flexible supporting piece is formed in the hooking plate.

12. A dishwasher, comprising:

a bracket assembly;

the liner assembly is slidably arranged on the bracket assembly;

one end of the pipeline component is connected with the inner container component; and the number of the first and second groups,

the fixing buckle comprises a buckle seat and a buckle cover, wherein the buckle cover is fixedly connected with a supporting plate of a bracket component of the dish washing machine, the buckle seat is fixed at a limiting position between the edge of the supporting plate and the buckle cover, a first groove is formed in the buckle seat, the buckle cover corresponds to the first groove and is provided with a second groove, the first groove and the second groove are enclosed to form a pipe hole, and the other end of the pipeline component is fixed in the pipe hole.