CN217310199U - Dish washer and spray assembly mounting structure thereof - Google Patents

Abstract

The application belongs to the technical field of dish washing machines, and provides a spraying component mounting structure of a dish washing machine, which comprises a clamping seat for fixing a spraying component, wherein two sides of the clamping seat are provided with buckling edges; the spraying assembly at least comprises an inner water pipe, an installation part is arranged on the inner water pipe, the inner water pipe is embedded on the clamping seat through the installation part, and fastening edges on the clamping seat are fixedly connected with the installation part from two sides; the inner water pipe is further provided with a protective cover arranged on the mounting part, and the protective cover is provided with a shielding part covering the buckling edge. The application also provides a dishwasher with the spraying component mounting structure. This application is in order to solve prior art's interior water pipe installation cassette and hinder people's technical problem easily.

Description

Dish washer and spray assembly mounting structure thereof

Technical Field

The application belongs to the technical field of dish-washing machines, and particularly relates to a dish-washing machine and a spraying assembly mounting structure thereof.

Background

At present, the household dish-washing machine on the market can be distinguished to have an inner container structure capable of containing a single-layer dish basket or a multi-layer dish basket according to different specifications. For a dishwasher capable of accommodating a plurality of layers of dish baskets, it is common to have a double-layer dish basket structure arranged up and down. In order to match the structure of the double-layer bowl basket, the spraying component capable of covering the double-layer bowl basket is arranged inside the dish washing machine, the spraying component at least comprises an upper spraying arm and a lower spraying arm which can rotate under the driving of water flow and discharge water, and the upper spraying arm and the lower spraying arm are communicated through an inner water pipe arranged in the inner container.

The inner water pipe is generally vertically arranged in the inner container and fixed on the wall surface of the inner container. As shown in fig. 1, the wall surface of the liner is generally provided with a mounting clamping seat 3 for fixing the inner water pipe, the clamping seat 3 is a frame-shaped member, two sides of the clamping seat are provided with bent fastening edges 31, and the two fastening edges 31 are used for connecting and fixing with the connecting part of the inner water pipe. This cassette sets up on the wall of inner bag through fixed modes such as welding or riveting, and the cassette generally adopts the metal material of thin slice to cause, detains the border and the edge of limit very sharp, in order to let interior water pipe card go into easily moreover, should detain the guiding edge that has still set up outside expansion on the limit. Therefore, the buckling edges on the two sides of the clamping seat form a flaring structure expanding towards the opening direction of the liner, the interference range is large, and the part hurting people is easy to form. If the treatment is carried out separately, the cost is higher, and the effect of removing risks is difficult to achieve. When the user washs the inner bag, the buckle limit of above-mentioned cassette is touched easily to the hand and is cut, has safe risk.

Disclosure of Invention

An object of the embodiment of the application is to provide a dish washer and spray assembly mounting structure thereof to solve the technical problem that people are easily injured by the inner water pipe mounting clamping seat in the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the spraying component mounting structure of the dish washing machine comprises a clamping seat used for fixing the spraying component, wherein two sides of the clamping seat are provided with buckling edges; the spraying assembly at least comprises an inner water pipe, an installation part is arranged on the inner water pipe, the inner water pipe is embedded on the clamping seat through the installation part, and fastening edges on the clamping seat are fixedly connected with the installation part from two sides; the inner water pipe is further provided with a protective cover arranged on the mounting part, and the protective cover is provided with a shielding part covering the buckling edge.

The application provides a dishwasher spray assembly mounting structure's beneficial effect lies in: compared with the prior art, the protective cover is arranged on the installation part of the inner water pipe, the shielding part is arranged on the protective cover and can cover the buckling edge of the clamping seat, so that the buckling edge which is easy to hurt people is shielded, the hand is effectively prevented from touching and causing injury, and potential safety hazards are eliminated.

The structure of the protective cover is improved, and a water outlet hole is formed in the mounting part of the inner water pipe; the protective cover is provided with a plurality of first connecting heads, and one of the first connecting heads is communicated with the water outlet hole in the mounting part. In practical application, the upper spray arm of the dish washing machine is arranged on the mounting part through the connecting piece and is communicated with the water outlet hole. The first connecting head on the protective cover is used for adjusting the connecting position of the upper spray arm, so that the upper spray arm can be selectively connected with the first connecting head at the corresponding position, the height adjustment of the upper spray arm is realized, and the applicability of the upper spray arm is further improved.

Optionally, a plurality of buckling blocks are arranged on the inner water pipe; the protective cover is provided with surrounding edges at two sides, the shielding part is a bulge on the surrounding edge, and the surrounding edge is provided with a buckling hole buckled with the buckling block; the buckling edge of the clamping seat is provided with a clamping hole, and the clamping hole is clamped with the buckling block. Therefore, when the device is installed, the inner water pipe can be fixed on the clamping seat firstly, then the protective cover is operated to be installed on the inner water pipe, so that the convex part on the surrounding edge accurately covers the buckling edge of the clamping seat, the damage caused by the fact that a hand touches the buckling edge is effectively prevented, and the accuracy of installation operation is improved. When the protective cover is detached, the protective cover is separated from the fixed part of the inner water pipe, so that the protective cover is detached firstly, the connecting part of the inner water pipe and the clamping seat is removed, the detachment is convenient, auxiliary tools are not needed, and the convenience of detachment operation is improved effectively.

Optionally, a fastening block is arranged on the inner water pipe, and a fastening hole is formed in the fastening edge of the fastening seat; the protective cover is provided with surrounding edges at two sides, the shielding part is a baffle extending out of the surrounding edges, the surrounding edges are provided with buckling holes and first clamping blocks corresponding to the shielding part in position, the buckling holes are buckled with the buckling blocks on the inner water pipe, and the first clamping blocks are clamped with the clamping holes in the clamping seat. Therefore, when the protective cover is installed, the protective cover is firstly fixed on the inner water pipe and then is installed and connected with the clamping seat together with the inner water pipe. When dismantling, accessible appurtenance stretches into the baffle, separates first fixture block from the card hole of cassette to demolish interior water pipe and visor from the cassette together, reduce operation process effectively, improve and dismantle efficiency.

The structure of the inner water pipe is improved, and a water outlet hole is formed in the mounting part of the inner water pipe; the spraying assembly further comprises a water distribution cover arranged on the inner water pipe, and the water distribution cover is arranged on the mounting part; the water distribution cover is provided with a plurality of second connectors, and one of the second connectors is communicated with the water outlet hole in the mounting part; the protective cover is arranged on the water diversion cover, and at least one trepanning sleeved with the second connector is formed in the protective cover. With this, divide the lid to be used for adjusting the joint height of going up the spray arm, go up the spray arm selectively and be connected with the second connector of relevant position to the spray arm set up height adjustment in the realization, and then improve the suitability of spray arm. The protective cover is an independent part and can be directly additionally arranged on the existing inner water pipe, so that the transformation cost of the inner water pipe is effectively reduced.

Optionally, a fastening block is arranged on the inner water pipe, surrounding edges on two sides are arranged on the protective cover, the shielding part is a protrusion matched with the fastening edge in position on the surrounding edge, and a fastening hole is formed in the surrounding edge; the water diversion cover is provided with flanges at two sides, a fixing hole and a plurality of second clamping blocks are arranged on the flanges, the fixing hole is buckled with the buckling block on the inner water pipe, and the second clamping blocks are buckled with the buckling holes on the protective cover; and the buckling edge of the clamping seat is provided with a clamping hole which is clamped with the second clamping block. The combination is simple, auxiliary tools or accessories are not needed, the installation operation can be completed quickly, and the disassembly and assembly efficiency is effectively improved.

The application also provides a dish washing machine, including inner bag and spray set, spray set passes through spray set mounting structure of dish washing machine fixes in the inner bag, the cassette set up in on the back of the body wall of inner bag, the interior water pipe with cassette erection joint. In practical application, the place ahead of inner bag has the opening, and this opening sets up with the back of the body wall is relative, is favorable to the installation setting of last spray arm, goes up the spray arm and can fix in the bottom of last bowl basket, along with the displacement of last bowl basket and can dismantle with interior water pipe and be connected, and then the setting of adaptation inner bag.

The connecting structure of the upper spray arm and the upper bowl basket is improved, the dish washing machine further comprises the upper bowl basket arranged in the inner container, and the upper bowl basket is formed by ribs; the spraying assembly further comprises an upper spraying arm and a water conveying pipe, the water conveying pipe is communicated with the inner water pipe and extends outwards from the inner water pipe, and the upper spraying arm is mounted on the extending end of the water conveying pipe; the fixing mechanism is used for being connected with the upper bowl basket, and comprises a first clamp fastener and a second clamp fastener, wherein the first clamp fastener is transversely arranged, the second clamp fastener is vertically arranged, the first clamp fastener is fastened with ribs on the upper bowl basket in the horizontal direction, and the second clamp fastener is fastened with the ribs on the upper bowl basket in the vertical direction. Therefore, the water pipe is provided with the fastening parts with two different connecting directions, the two fastening parts form the mutual limiting and mutual restraining effects of the horizontal direction and the vertical direction, the problem that the fixing effect fails after the fastening parts are abraded is effectively solved, the fixing effect of the water pipe and the upper bowl basket is further improved, and potential safety hazards are eliminated.

Optionally, the first clip is arranged at the extending end of the water pipe, the first clip comprises a horizontal plate and a cantilever, the horizontal plate and the cantilever extend in parallel up and down, and a gap for the rib to be buckled in is formed between the cantilever and the horizontal plate; and a clasp for limiting the rib from disengaging is arranged at the end part of the cantilever. Therefore, when the first clamp buckle is buckled with the rib at the bottom of the upper bowl basket, the rib directly slides into the gap between the cantilever and the horizontal plate along the horizontal plate and is limited by the clasp on the cantilever, so that the buckling fixation in the horizontal direction is realized.

Optionally, the second clip includes a clamping plate and a fastening lug extending upward on the water pipe, and the clamping plate and the fastening lug enclose to form a ring for the rib to be fastened in; the buckle lug is provided with a hook, the clamping plate is provided with a bulge, and a buckle opening for the rib to pass through is arranged between the bulge and the hook. Therefore, as the water pipe approaches to the bottom of the upper bowl basket from the lower part, the ribs can pass through the buckling openings and are buckled into the ring rings enclosed by the clamping plates and the buckling lugs; then, the ribs are propped against the hooks from top to bottom in the ring, so that the buckling and fixing in the vertical direction are realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a structural view of an internal water pipe mounting bracket according to the prior art;

FIG. 2 is a schematic structural view of the spray assembly provided in the present application installed in the liner;

FIG. 3 is a view of an assembly structure of an inner water pipe, a protection cover and a clamping seat provided in an embodiment of the present application;

FIG. 4 is a first schematic view of a first installation structure of the inner water pipe according to the embodiment of the present disclosure;

FIG. 5 is a second schematic view of a first installation structure of an inner water pipe according to an embodiment of the present application;

FIG. 6 is a schematic view of a second installation structure of the inner water pipe according to the embodiment of the present application;

FIG. 7 is a first schematic view illustrating a third installation structure of the inner water pipe according to the embodiment of the present application;

FIG. 8 is a second schematic view illustrating a third mounting structure of an inner water pipe according to an embodiment of the present disclosure;

FIG. 9 is a schematic view of an assembly structure of the shower assembly and the upper bowl basket according to the embodiment of the present disclosure;

fig. 10 is a schematic perspective view of a water pipe according to an embodiment of the present application;

FIG. 11 is an enlarged view of section A of FIG. 10;

FIG. 12 is an enlarged view of the portion B of FIG. 10;

fig. 13 is a schematic perspective view of an upper bowl basket according to an embodiment of the present application;

fig. 14 is a schematic view illustrating an assembly structure of the water pipe and the inner water pipe according to an embodiment of the present disclosure.

Wherein, in the figures, the respective reference numerals:

1-an inner water pipe; 11-a mounting portion; 110-water outlet; 111-a fastening block;

2-upper spray arm;

3-a card seat; 31-edge buckling; 311-card hole;

4-a protective cover; 41-a shielding section; 42-a first connector; 43-a surrounding edge; 431-buttonhole; 432-a first cartridge; 44-trepanning;

5-water distributing cover; 51-a second connector; 52-a rib; 521-fixing holes; 522-a second fixture block;

6, putting the bowl basket on; 61-ribs; 62-a snap-fit portion;

7-water conveying pipe; 71-a first clip; 711-horizontal plate; 712-a cantilever; 713-a gap; 714-clasps; 715-reinforcing ribs;

72-a second clip; 721-Splint; 722-a buckle ear; 723-Loop; 724-hanging hook; 725-convex; 726-locking mouth; 727-handle; 728-a guide surface;

73-a dispenser; 731-sleeve.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The dishwasher and the spray assembly mounting structure thereof provided in the embodiments of the present application will now be described in detail. Referring to fig. 2 and 3 together, the dishwasher includes an inner tub and a spray assembly fixed in the inner tub by the spray assembly mounting structure of the present application. The spray assembly at least comprises an inner water pipe 1 and an upper spray arm 2, the mounting structure comprises a clamping seat 3 for fixing the inner water pipe 1, and buckling edges 31 are arranged on two sides of the clamping seat 3. The clamping seat 3 is arranged on the back wall of the inner container, and the inner water pipe 1 is connected with the clamping seat 3 in an installing way.

The inner water pipe 1 is provided with a mounting part 11, the inner water pipe 1 is embedded on the clamping seat 3 through the mounting part 11, and the buckling edge 31 on the clamping seat 3 is fixedly connected with the mounting part 11 from two sides. Wherein, this installation department 11 is still used for being connected with last spray arm 2 through setting up the connecting piece simultaneously.

The inner water pipe 1 further comprises a protective cover 4 arranged on the mounting part 11, and the protective cover 4 is provided with a shielding part 41 covering the buckling edge 31.

Compared with the prior art, the spraying component mounting structure of the dish washing machine provided by the embodiment of the application has the advantages that the protective cover 4 is arranged on the mounting part 11 of the inner water pipe 1, the shielding part 41 is arranged on the protective cover 4, and the shielding part 41 can cover the buckling edge 31 of the clamping seat 3, so that the buckling edge 31 which is easy to hurt people is shielded, the damage caused by the touch of hands is effectively prevented, and the potential safety hazard is eliminated.

In an embodiment of the present application, please refer to fig. 4 and 5, a water outlet 110 for communicating with the upper spray arm 2 is opened on the mounting portion 11 of the inner water pipe 1. The protective cover 4 has a plurality of first connection heads 42 for adjusting the connection position of the upper spray arm 2, and one of the plurality of first connection heads 42 is communicated with the water outlet 110 of the mounting part 11. Therefore, the upper spray arm 2 can be selectively connected with the first connecting head 42 at the corresponding position, so as to adjust the setting height of the upper spray arm 2, and further improve the applicability of the upper spray arm 2. In practical applications (not shown), the connecting end of the upper spray arm 2 has at least two communication ports, one of the two communication ports is connected to the first connection head 42 communicated with the water outlet hole 110 of the mounting portion 11, and the other of the two communication ports is connected to at least one of the other first connection heads 42. Therefore, the water channel communication can be achieved, and the purpose of connection and fixation can be achieved.

Referring to fig. 5, the inner water pipe 1 is provided with a plurality of fastening blocks 111, the protective cover 4 is provided with surrounding edges 43 on two sides, the shielding portion 41 is a protrusion on the surrounding edge 43, and the surrounding edge 43 is provided with a fastening hole 431 fastened with at least one of the fastening blocks 111. The fastening edge 31 of the card holder 3 has a card hole 311, and the card hole 311 is fastened with at least one of the plurality of fastening blocks 111. Therefore, when the device is installed, the inner water pipe 1 can be fixed on the clamping seat 3 firstly, and then the protective cover 4 is operated to be installed on the inner water pipe 1, so that the convex part on the surrounding edge 43 accurately covers the buckling edge 31 of the clamping seat 3, the damage caused by the fact that a human hand touches the buckling edge 31 is effectively prevented, and the accuracy of installation operation is improved. When the protective cover is detached, the protective cover 4 is separated from the fixed part of the inner water pipe 1, so that the protective cover 4 is detached firstly, and then the connecting part of the inner water pipe 1 and the clamping seat 3 is released. Can, it is convenient to dismantle, need not appurtenance, improves the convenience of dismantling the operation effectively.

In the second embodiment of the present application, referring to fig. 6, the inner water pipe 1 is provided with a fastening block 111, and the fastening edge 31 of the fastening seat 3 is provided with a fastening hole 311. The protective cover 4 is provided with surrounding edges 43 at two sides, the shielding portion 41 is a baffle extending beyond the surrounding edges 43, a fastening hole 431 and a first clamping block 432 corresponding to the shielding portion 41 are arranged on the surrounding edges 43, the fastening hole 431 is fastened and fixed with the fastening block 111 on the inner water pipe 1, and the first clamping block 432 is fastened and connected with the clamping hole 311 on the clamping base 3. Therefore, when the water pipe is installed, the protective cover 4 is firstly fixed on the inner water pipe 1 and then is installed and connected with the clamping seat 3 together with the inner water pipe 1. When the water pipe is detached, the baffle can be stretched into by an auxiliary tool, the first clamping block 432 is separated from the clamping hole 311 of the clamping seat 3, so that the inner water pipe 1 and the protective cover 4 are detached from the clamping seat 3 together, the operation procedures are effectively reduced, and the detachment efficiency is improved.

In a third embodiment of the present application, please refer to fig. 7 and 8, a water outlet 110 for communicating with the upper spray arm 2 is opened on the mounting portion 11 of the inner water pipe 1. The spraying assembly further comprises a water distribution cover 5 arranged on the inner water pipe 1, and the water distribution cover 5 is arranged on the installation part 11 of the inner water pipe 1. The water diversion cover 5 is provided with a plurality of second connectors 51 for adjusting the connection position of the upper spray arm 2, and one of the plurality of second connectors 51 is communicated with the water outlet 110 on the mounting part 11. The protective cover 4 is arranged on the water diversion cover 5, and the protective cover 4 is provided with at least one trepan boring 44 which is sleeved with the second connector 51. The water dividing lid 5 is thereby used for adjusting the connection height of the upper spray arm 2. The upper spray arm 2 can be selectively connected with the second connector 51 at the corresponding position to realize the height adjustment of the upper spray arm 2, so as to improve the applicability of the upper spray arm 2.

Because the protective cover 4 is a single component, the protective cover can be directly additionally arranged on the existing inner water pipe 1, and the reconstruction cost of the inner water pipe 1 is effectively reduced.

In this embodiment, the protection cover 4 is a small cover plate smaller than the water diversion cover 5, and the position of the protection cover 4 on the installation part 11 is matched with the position of the buckling edges 31 at the two sides of the clamping seat 3 extending to the installation part 11, so that the protection cover 4 is installed on the inner water pipe 1 in a targeted manner, the volume of the protection cover 4 is effectively reduced, and the production material cost is saved.

In other embodiments, the protective cover 4 may also be a cover body having a cover surface area equal to that of the water diversion cover 5, the number of the trepanning 44 on the protective cover 4 is the same as that of the second connectors 51 on the water diversion cover 5, and the trepanning 44 and the second connectors 51 are sleeved one by one, so as to ensure the fixing effect, and the shielding portion 41 on the protective cover 4 can shield the fastening edge 31. Therefore, the protective cover 4 with the same cover surface area is additionally arranged on the water diversion cover 5, so that the protective cover 4 completely covers the water diversion cover 5, the fool-proof effect is achieved in installation, and the installation efficiency is effectively improved.

Referring to fig. 7 and 8, the inner water pipe 1 is provided with a fastening block 111, the protective cover 4 is provided with surrounding edges 43 at two sides, the shielding portion 41 is a protrusion on the surrounding edge 43 matching with the fastening edge 31, and the surrounding edge 43 is provided with a fastening hole 431. The water diversion cover 5 is provided with flanges 52 at two sides, a fixing hole 521 and a plurality of second clamping blocks 522 are arranged on the flanges 52, and the fixing hole 521 is used for being buckled with the buckling blocks 111 on the inner water pipe 1. At least one of the second latches 522 is fastened and fixed to the fastening hole 431 of the protective cover 4. The fastening edge 31 of the card holder 3 has a card hole 311, and the card hole 311 is connected to at least one of the second blocks 522. Therefore, the structure is simple, the installation operation can be rapidly completed without auxiliary tools or accessories, and the disassembly and assembly efficiency is effectively improved.

In the embodiment of the present application, please refer to fig. 9, the dishwasher further includes an upper basket 6 disposed in the inner container, and the upper basket 6 is composed of ribs 61. The connecting piece arranged between the upper spray arm 2 and the inner water pipe 1 is preferably a water conveying pipe 7, the water conveying pipe 7 is communicated with the inner water pipe 1 and extends outwards from the mounting part 11 of the inner water pipe 1, and the upper spray arm 2 is mounted on the extending end of the water conveying pipe 7.

In practice, the upper spray arm 2 is typically arranged at the bottom of the upper bowl basket 6 via a water duct 7, since the upper spray arm 2 needs to be kept rotatable. For cleaning, the upper spray arm 2 needs to be detachable from the upper bowl basket 6. Here, the common water pipe 7 and the upper bowl basket 6 are generally fixed to the ribs 61 of the upper bowl basket 6 by simple fasteners. However, in actual use, the tableware needs to be put on the upper bowl basket 6, and the upper bowl basket 6 needs to be pulled out of or pushed into the inner container. Therefore, the connecting end of the water pipe 7 and the inner water pipe 1 needs to adopt a structure which can be spliced and communicated at any time; moreover, in order to ensure the sealing effect, the plug-in structure generally adopts a sealing sleeve to form a piston-like connection mode, so that the plug-in structure has certain connection strength. After long-time use, buckle on raceway 7 weakens gradually with rib 61 fixed strength who goes up bowl basket 6, and the lock joint position is more and more insecure, but raceway 7 and interior water pipe 1's grafting structure nevertheless keep under the effectual condition, take place easily and go up bowl basket 6 when taking out, the direct condition of separating with raceway 7. If reluctant lock joint continues to use, go up spray arm 2 and will not set up in the bottom of last bowl basket 6 firmly, lead to going up spray arm 2 unable normal operating, perhaps drop in the course of the work, damage the tableware, have the potential safety hazard.

Therefore, in an embodiment of the present application, please refer to fig. 9 and 10 together, the water pipe 7 is provided with a fixing mechanism for connecting with the upper bowl basket 6, the fixing mechanism includes a first clip 71 horizontally disposed and a second clip 72 vertically disposed, the first clip 71 is horizontally fastened to the rib 61 on the upper bowl basket 6, and the second clip 72 is vertically fastened to the rib 61 on the upper bowl basket 6. Therefore, two fastening parts with different connecting directions are formed on the water pipe 7, the two fastening parts form the mutual limiting and mutual restraining effects of the horizontal direction and the vertical direction, the problem that the fixing effect is invalid due to the fact that the fastening parts are abraded is effectively solved, and the fixing effect of the water pipe 7 and the upper bowl basket 6 is further improved.

For the installation mode of the water pipe 7 and the upper bowl basket 6, the first clip 71 at one end of the water pipe 7 can be horizontally buckled with the rib 61 at the bottom of the upper bowl basket 6. Then, the water pipe 7 is abutted against the bottom of the upper bowl basket 6 by taking the fastening part of the first clip 71 as an axis, so that the second clip 72 at the other end of the water pipe 7 can be fastened with the rib 61 of the upper bowl basket 6 up and down to complete the installation. Therefore, the two clamping buckles in different connecting directions are simultaneously buckled and fixed, the structure is simple, the operation is convenient, the fixation is reliable, and the potential safety hazard is effectively eliminated.

Referring to fig. 11, the first clip 71 is disposed on the extending end of the water pipe 7, and the first clip 71 includes a horizontal plate 711 and a cantilever 712 extending in parallel up and down. In the present embodiment, the cantilever 712 is located above the horizontal plate 711. In other embodiments, the cantilever 712 may be located below the horizontal plate 711, which is not limited herein.

As shown in fig. 11, the cantilever 712 and the horizontal plate 711 have a gap 713 between them for the rib 61 to snap into. When the first clip 71 is fastened to the rib 61 at the bottom of the upper bowl basket 6, the rib 61 slides directly along the horizontal plate 711 into the gap 713 between the cantilever 712 and the horizontal plate 711.

The end of the cantilever 712 is provided with a hook 714 for limiting the rib 61 to be pulled out, so as to limit the rib 61 which is hooked into the gap 713 and prevent the rib 61 from being easily pulled out. The first clip 71 and the rib 61 are fastened and fixed in the horizontal direction.

In the present embodiment, referring to fig. 11, the cantilever 712 is formed by enclosing at least two plates connected to the periphery of the water pipe 7, and the hook 714 is formed on the enclosed contour of the plates. Therefore, the structural thickness of the cantilever 712 is increased, the rigidity of the cantilever 712 is effectively improved, the cantilever 712 is prevented from being easily broken, and the service life is prolonged.

Preferably, the cantilever 712 is further provided with a reinforcing rib 715, and the reinforcing rib 715 is connected with the outer periphery of the water pipe 7, so as to further improve the structural strength of the cantilever 712 and avoid weakening the rigidity of the cantilever 712 caused by frequently pulling the hook 714.

Referring to fig. 12, the second clip 72 includes a clamping plate 721 and a fastening lug 722 extending upward on the water pipe 7, and the clamping plate 721 and the fastening lug 722 enclose a loop 723 into which the rib 61 is fastened. The fastening lug 722 is provided with a hook 724, the clamping plate 721 is provided with a protrusion 725, and a fastening opening 726 for the rib 61 to pass through is arranged between the protrusion 725 and the hook 724. Therefore, as the water pipe 7 approaches the bottom of the bowl basket 6 from below, the ribs 61 can pass through the fastening openings 726 and be fastened into the ring 723 enclosed by the clamping plates 721 and the fastening lugs 722; then, the rib 61 abuts against the hook 724 in the inside of the loop 723, thereby achieving fastening and fixing in the vertical direction.

In the present embodiment, referring to fig. 12, the handle 727 extending outward is disposed on the fastening lug 722. When detaching, the user can operate the handle 727 to break the fastening lug 722 to enlarge the fastening opening 726, so that the rib 61 can be separated from the fastening opening 726, and then the fastening of the first clip 71 is released, so that the water pipe 7 can be smoothly detached from the bottom of the upper bowl basket 6.

Preferably, the protrusion 725 of the clamping plate 721 and the hook 724 of the fastening lug 722 have guiding surfaces 728, and the guiding surfaces 728 are inclined toward the fastening opening 726. The ribs 61 at the bottom of the upper bowl basket 6 can slide to the fastening openings 726 along the protrusions 725 or the guiding surfaces 728 on the hooks 724, and the fastening openings 726 are opened to be fastened into the ring 723, so that the function of automatic calibration is achieved, and the operation efficiency is effectively improved.

The guiding surface 728 may be an arc surface to increase the fitting space, which is beneficial to fit the rotation angle of the water pipe 7 about the fixing portion of the first clip 71 as the axis, so that the rib 61 can be smoothly buckled into the second clip 72.

In the embodiment of the present application, please refer to fig. 9 and fig. 13 together, the upper bowl basket 6 is provided with a fastening portion 62 respectively matching with the first clip 71 and the second clip 72, and the fastening portion 62 is preferably a concave embedding portion formed by bending the rib 61 at the bottom of the upper bowl basket 6. Therefore, the first clip 71 and the second clip 72 are respectively buckled into the buckling part 62 of the upper bowl basket 6, and the two clips are positioned by utilizing the concave parts formed by bending the ribs 61, so that the two clips are effectively prevented from easily shifting after being buckled with the ribs 61, and the fixing effect is improved.

The recessed portion may be an arc-shaped groove or a concave groove formed by bending the rib 61, and may have a groove structure capable of accommodating the first clip 71 or the second clip 72, which is not limited herein. In the present embodiment, it is preferable to adopt a structure of a concave groove to fit the shape of the first clip 71 or the second clip 72.

In an embodiment of the present application, referring to fig. 9 and 14, the water pipe 7 is further provided with a distributor 73 for connecting with the water pipe 1, and the distributor 73 is provided with a sleeve 731 communicating with the water pipe 1. The distributor 73 has at least two sleeves 731 for selectively mounting and connecting with the connector on the inner water pipe 1, adjusting the height of the water pipe 7, and further adjusting the height of the upper spray arm 1 to effectively adapt to the upper bowl basket 6.

As shown in fig. 14, the second clip 72 is provided on the top of the distributor 73 on the water duct 7. The installation mode of being favorable to cooperating raceway 7 lets the setting position of second clip 72 be nearest rib 61 of going up bowl basket 6 bottom to realize the lock joint. In addition, the fastening part 62 formed by bending the rib 61 of the upper bowl basket 6 can accommodate the distributor 73 and the second clip 72 at the same time, thereby effectively improving the fixing effect and compactness.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A spray component mounting structure of a dish washing machine comprises a clamping seat used for fixing the spray component, wherein two sides of the clamping seat are provided with buckling edges; the spraying assembly at least comprises an inner water pipe, and is characterized in that the inner water pipe is provided with an installation part, the inner water pipe is embedded on the clamping seat through the installation part, and fastening edges on the clamping seat are fixedly connected with the installation part from two sides; the inner water pipe is further provided with a protective cover arranged on the mounting part, and the protective cover is provided with a shielding part covering the buckling edge.

2. The sprinkler assembly mounting structure of a dishwasher according to claim 1, wherein: a water outlet hole is formed in the mounting part of the inner water pipe; the protective cover is provided with a plurality of first connecting heads, and one of the first connecting heads is communicated with the water outlet hole in the mounting part.

3. The sprinkler assembly mounting structure of a dishwasher of claim 2, wherein: a plurality of buckling blocks are arranged on the inner water pipe; the protective cover is provided with surrounding edges at two sides, the shielding part is a bulge matched with the buckling edge on the surrounding edge, and the surrounding edge is provided with a buckling hole buckled with the buckling block; the clamping edge of the clamping seat is provided with a clamping hole, and the clamping hole is clamped with the clamping block.

4. The sprinkler assembly mounting structure of a dishwasher of claim 2, wherein: the inner water pipe is provided with a buckling block, and the buckling edge of the clamping seat is provided with a clamping hole; the protective cover is provided with surrounding edges at two sides, the shielding part is a baffle extending out of the surrounding edges, a buckling hole and a first clamping block corresponding to the shielding part are arranged on the surrounding edges, the buckling hole is buckled with the buckling block on the inner water pipe, and the first clamping block is clamped with the clamping hole on the clamping seat.

5. The sprinkler assembly mounting structure of a dishwasher according to claim 1, wherein: a water outlet hole is formed in the mounting part of the inner water pipe; the spraying assembly further comprises a water distribution cover arranged on the inner water pipe, and the water distribution cover is arranged on the mounting part; the water distribution cover is provided with a plurality of second connectors, and one of the second connectors is communicated with the water outlet hole in the mounting part; the protective cover is arranged on the water diversion cover, and at least one trepanning sleeved with the second connector is formed in the protective cover.

6. The sprinkler assembly mounting structure of a dishwasher of claim 5, wherein: the inner water pipe is provided with a buckling block, the protective cover is provided with surrounding edges at two sides, the shielding part is a protrusion at the surrounding edge, the protrusion is matched with the buckling edge in position, and the surrounding edge is provided with a buckling hole; the water diversion cover is provided with flanges at two sides, a fixing hole and a plurality of second clamping blocks are arranged on the flanges, the fixing hole is buckled with the buckling block on the inner water pipe, and the second clamping blocks are buckled with the buckling holes on the protective cover; and the buckling edge of the clamping seat is provided with a clamping hole which is clamped with the second clamping block.

7. A dishwasher is characterized by comprising an inner container and a spraying component, wherein the spraying component is fixed in the inner container through the spraying component mounting structure of the dishwasher according to any one of claims 1 to 6, the clamping seat is arranged on the back wall of the inner container, and the inner water pipe is connected with the clamping seat in an installing manner.

8. The dishwasher of claim 7, wherein: the dishwasher also comprises an upper bowl basket arranged in the inner container, and the upper bowl basket is formed by ribs; the spraying assembly further comprises an upper spraying arm and a water conveying pipe, the water conveying pipe is communicated with the inner water pipe and extends outwards from the inner water pipe, and the upper spraying arm is mounted on the extending end of the water conveying pipe; the fixing mechanism is used for being connected with the upper bowl basket, and comprises a first clamp fastener and a second clamp fastener, wherein the first clamp fastener is transversely arranged, the second clamp fastener is vertically arranged, the first clamp fastener is fastened with ribs on the upper bowl basket in the horizontal direction, and the second clamp fastener is fastened with the ribs on the upper bowl basket in the vertical direction.

9. The dishwasher of claim 8, wherein: the first clamp is arranged at the extending end of the water conveying pipe and comprises a horizontal plate and a cantilever, the horizontal plate extends vertically in parallel, and a gap for buckling the rib is formed between the cantilever and the horizontal plate; and a clasp for limiting the rib from disengaging is arranged at the end part of the cantilever.

10. The dishwasher of claim 8, wherein: the second clamp comprises a clamp plate and a buckle lug which extend upwards on the water pipe, and the clamp plate and the buckle lug enclose to form a ring for the rib to buckle into; the buckle lug is provided with a hook, the clamping plate is provided with a bulge, and a buckle opening for the ribs to pass through is arranged between the bulge and the hook.

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