CN111568331A - Water supply system of dish washing machine - Google Patents

Abstract

The application belongs to the technical field of dish washing machines, and provides a water supply system of a dish washing machine, which comprises a water storage container connected with the dish washing machine, wherein the water storage container is provided with an upper cover plate, the upper cover plate is provided with a water delivery pipe and a surrounding edge used for fixing the dish washing machine, and the water delivery pipe is respectively connected with the dish washing machine and the inside of the water storage container; the periphery of the surrounding edge is provided with a water filling port, the upper cover plate is also provided with a water filling disc and a guide mechanism which enables the water filling disc to move on the water filling port so as to extend out of or be accommodated in the water storage container. The external water supply equipment connected with the dish washing machine is improved, the structure is simple, the manufacturing cost is low, the external water supply equipment can be better combined with the dish washing machine for use, the occupied space is effectively saved, and the applicability of the dish washing machine is improved.

Description

Water supply system of dish washing machine

Technical Field

The application belongs to the technical field of dish washing machines, and particularly relates to a water supply system of a dish washing machine.

Background

With the increasing development of science and technology and the improvement of living standard, especially with the rapid development of household appliance technology, a special dish washing device is provided for the aspect of tableware cleaning. A multifunctional dish washing machine generally has the functions of spraying, drying, sterilizing and the like, a user only needs to put tableware such as bowls and chopsticks into the dish washing machine, the dish washing machine can automatically complete a series of cleaning works according to the setting of the user, the use is convenient and full-automatic, the operation of the user is effectively reduced, and therefore the dish washing machine is more and more popularized in thousands of households and is deeply loved by the majority of users.

The dish washing machines on the market at present are generally provided with a water adding joint connected with a water source, and the water adding joint is connected with a tap water source to add water for the dish washing machines, so that the dish washing machines can normally operate. When the conditions that no tap water source exists, the pressure of the tap water source is insufficient or the external tap water pipe is difficult to connect and the like are met, the tap water source cannot be connected or is difficult to connect, the dishwasher cannot be normally used, the use environment of the dishwasher is limited, the applicability is low, and the requirements of the use environment of the vast users cannot be met. To the water supply problem of dish washer, prior art's manufacture has researched and developed the scheme that increases external water supply equipment for dish washer, and common scheme is an external water supply installation to through the water supply articulate of pipeline with dish washer, with when the unable lug connection water source of dish washer, let water supply installation add water for dish washer, thereby make dish washer normal use.

The external water supply device in the prior art is generally independently arranged, has larger volume, occupies more area and occupied space, and is not beneficial to the use environment of a user with narrow space. Moreover, in order to make the water supply device conveniently add water, a water adding structure is generally arranged on the upper part of the water supply device, and if a water adding opening is formed or a water adding joint is arranged, the structure of the whole water supply device is more complex, the operation is complex, and the independent die sinking manufacturing cost is higher.

Therefore, the solution of providing a water supply system outside the dishwasher is a research problem that dishwasher manufacturers need to improve at present.

Disclosure of Invention

An object of the embodiment of this application is to provide a water supply system of dish washer, improves the external water supply equipment who connects dish washer, simple structure, low in manufacturing cost, and can combine the use better with dish washer, save occupation space effectively, improve dish washer's suitability.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the water supply system of the dish washing machine comprises a water storage container connected with the dish washing machine, wherein the water storage container is provided with an upper cover plate, a water delivery pipe and a surrounding edge used for fixing the dish washing machine are arranged on the upper cover plate, and the water delivery pipe is respectively connected with the dish washing machine and the inside of the water storage container; the periphery of the surrounding edge is provided with a water filling port, the upper cover plate is also provided with a water filling disc and a guide mechanism which enables the water filling disc to move on the water filling port so as to extend out of or be accommodated in the water storage container.

The application provides a water supply system of dish washer's beneficial effect lies in: compared with the prior art, the dishwasher is provided with an external water storage container connected with the dishwasher, the water storage container is provided with an upper cover plate, the upper cover plate is provided with a surrounding edge and a water delivery pipe, and the water delivery pipe is respectively connected with the dishwasher and the inside of the water storage container; the surrounding edge surrounds the upper surface of the upper cover plate from the periphery to be fixedly installed on the dish washing machine on the water storage container, so that the whole water storage container forms a supporting base and is spliced at the bottom of the dish washing machine. The water storage container is used as a connecting structure for splicing the base and the dish washing machine up and down, so that the occupied space is effectively saved, and the space area occupied by the user in the use environment is reduced. Moreover, the connection operation is more convenient, and the user can directly place the dish-washing machine on the water storage container to complete the installation operation, thereby effectively improving the installation efficiency.

The water storage container is used as a base and is connected with a dish washing machine in an up-and-down splicing mode, and the water adding structure cannot be arranged at the top of the water storage container. The utility model provides a water storage container sets up the filler in the surrounding edge periphery of upper cover plate for add the water structure and set up the lateral part at water storage container, and set up with filler complex dish that adds water. Aiming at the opening and closing structure of the water adding disc, a guide mechanism which enables the water adding disc to move on the water adding opening so as to extend out or be contained in the water storage container is arranged on the upper cover plate, so that the water adding disc can extend out or be contained in the water storage container like opening a drawer. Due to the adoption of the water adding disc with the drawer type structure, the water adding mode of the water storage container is more diversified, including but not limited to the traditional tap water faucet access mode or the mode that common barreled water is directly poured into the water adding disc, water can be rapidly added into the water storage container, so that the water adding mode is effectively expanded, the applicability of the dish washing machine is effectively improved, and the use requirements of wide users are met.

The guide mechanism of the water storage container is improved and comprises guide rails arranged on two sides of the water adding disc and guide shafts arranged on two sides of a water adding opening of the upper cover plate, and the guide shafts are embedded with the guide rails so that the water adding disc moves on the water adding opening, and therefore a drawer-like opening and closing structure is formed. The structure is succinct, and the die sinking low in manufacturing cost lets user's operatable water tray roll-off from the filler, or easily pushes away and makes water tray slide-in from the filler and accomodate in water storage container, easy operation, facilitate the use.

Optionally, a guide groove connected with the water filling port and extending obliquely towards the bottom of the water storage container is arranged on the surrounding edge, the water filling tray is provided with an upper opening, a water filling cover used for covering the water filling port, a water outlet opposite to the water filling cover and side wall portions arranged on two sides of the water filling tray and connected with the water filling cover are arranged around the periphery of the upper opening, and abutting portions abutting against the inner bottom surface of the water storage container are arranged on end portions of the side wall portions located on two sides of the water outlet. On the one hand under the restriction of guide way for add the water tray and be the slope setting, so that after the operation was added the water tray roll-off filler, convenience of customers added water for water container, add the water tray and can regard as the guide disc, the user can add water toward adding the water tray from adding the upper shed of water tray, rivers follow on adding the water tray the delivery port is derived towards the interior slope of water container to but adaptation running water tap's access mode, perhaps directly pour into the mode of bottled water into, for water container adds water, improve water container's suitability effectively. On the other hand, the side wall part of the water adding tray is provided with a butting part, so that the water adding tray can slide into the water storage container along the guide groove and extend towards the bottom of the water storage container, and the butting part butts against the inner bottom surface of the water storage container, so that the water adding tray can be obliquely contained in the water storage container, the occupied space is effectively reduced, and the utilization rate of the inner space of the water storage container is improved.

Optionally, the periphery of the surrounding edge is obliquely arranged, and abutting parts are further arranged on end parts, located on two sides of the water outlet, of the side wall part of the water adding disc; a limiting part which is abutted against the abutting part is arranged on the inner wall of the guide groove positioned at the upper part of the water filling port, and a supporting table for supporting the water filling disc is arranged on the inner wall of the guide groove positioned at the lower part of the water filling port; the guide rail on the water feeding disc is arranged on the outer side of the side wall part, and positioning grooves for embedding the guide shafts and limiting the extending positions of the water feeding disc are formed in the end parts of the guide rail positioned on two sides of the water outlet. Because the water storage container is taken as the upper and lower connection structure of base and dish washer concatenation, the bottom peripheral structure of dish washer is comparatively close with the filler of water storage container, and when the dish that adds water is taken out from the filler, easily receive the bottom peripheral structure interference of dish washer, hinder to add water operation to the dish that adds water. Therefore, the periphery of the surrounding edge of the upper cover plate of the water storage container is obliquely arranged, so that the upper part and the lower part of the water filling port form a stepped structure which is staggered up and down, and positioning grooves which are in scarf joint and matching with guide shafts on two sides of the water filling port are arranged on a guide rail of the water filling tray. The water adding disc is enabled to be matched with the guide shaft in an embedded mode after sliding out of the water adding opening, the extending position of the water adding disc is limited, the water adding disc is effectively prevented from being separated, the water adding disc can rotate by taking the guide shaft as a rotating shaft, and therefore the extending angle of the water adding disc is changed. And, the spacing portion that is located guide way inner wall on filler upper portion is equipped with, and the restriction of contradicting is made to the top of adding on the water tray lateral wall portion, therefore has injectd the direction of rotation of water tray for after the water tray stretches out the filler, only can use the guiding axle to rotate downwards, thereby increase and the dish washer bottom peripheral structure between the distance. The water adding disc can rotate by a certain angle after extending out, on one hand, the interference of the peripheral structure at the bottom of the dish washer on the water adding disc can be effectively reduced, and a user can smoothly add water on the water adding disc; on the other hand, the water adding disc rotating at the back angle adjusts the inclination angle to a large obtuse angle, so that the flow speed of inlet water is favorably slowed down, and a user can better control the water adding amount. In addition, the limiting part is arranged on the inner wall of the guide groove at the upper part of the water filling port, and the supporting table is arranged on the inner wall of the guide groove at the lower part of the water filling port, so that the abutting part of the water filling disc and the bottom of the water filling disc can be abutted, held and fixed respectively, a supporting structure for fixing the water filling disc after extending out of the water filling port is formed, the fixing effect is effectively improved, and the water filling operation is carried out on the water storage container by a user.

Optionally, a guide inclined plane matched with the outline of the limiting part is arranged on the abutting part of the water adding disc; the guide rail is located the tip of delivery port both sides is equipped with the confession the socket in the guiding axle slides in the guide rail, be equipped with on the socket of guide rail and prevent the guiding axle is followed the non return muscle that the socket deviates from. On the one hand, utilize this direction inclined plane on the top to do conflict cooperation with the inner wall of guide way to when making the dish of adding water accomodate, can be along the guide way and rotation angle, thereby resume to the inclined state who slips into water storage container from the guide way, make the dish of adding water accomodate the back can be close to on water storage container's the inside wall, reduce the occupation space to water storage container inside effectively. On the other hand, let add the water tray install when adding on the mouth of a river, can directly through in this socket embedding guide rail to prevent effectively through this non return muscle that the guiding axle from deviating from, thereby will add the water tray and install on water container fast, improve the installation effectiveness effectively.

The structure of the water feeding disc is improved, a water feeding cover of the water feeding disc is provided with a buckling edge, and the supporting table is provided with a buckling groove buckled with the buckling edge; the outer surface of the water adding cover is matched with the outline of the outer peripheral surface of the surrounding edge, and the water adding cover is also provided with a hand lifting groove for inserting fingers. When the water adding disc is accommodated in the water storage container, the buckling edge arranged on the water adding cover is matched with the buckling groove on the supporting table in a buckling manner, so that the water adding cover can be hung on the water adding port, and the accommodating state of the water adding disc is fixed. The outer surface of the water filling cover is matched with the outline of the outer peripheral surface of the surrounding edge, so that the outer surface of the water filling cover can completely cover the water filling port, and the outer peripheral surface of the surrounding edge of the upper cover plate is smooth and attractive. The handle groove on the water adding cover is convenient for a user to open and close the water adding disc.

Optionally, still be equipped with a plurality of splashproof lugs that are used for preventing water liquid splash on the water tray, and be a plurality of the crisscross setting of splashproof lug distributes on the interior bottom surface of water tray. The splash-proof convex block can be preferably a cylindrical or inverted trapezoidal convex block or can be preferably a rectangular or half-moon-shaped rib, so that the splashing of the added water flow on the water adding disc can be effectively prevented, the sanitation of the use environment is kept, and the influence on the calculation of the added water amount is avoided.

The structure of the water supply system is improved, a water level detection device for detecting the water adding amount of the water storage container is further arranged on the upper cover plate, the water level detection device comprises a floater and a guide pillar, and the guide pillar extends towards the bottom of the water storage container; the floater is sleeved on the guide post and can move up and down relative to the guide post along with the change of the water level so as to change the distance between the floater and a dish washer on the upper cover plate; the dishwasher is characterized in that the floater is provided with an induction part, and the bottom of the dishwasher is provided with an induction trigger device which is in induction fit with the induction part of the floater. The combination application mode of combining water storage container and dish washer, set up water level detection device on water storage container's upper cover plate, utilize the upper cover plate to be located whole water storage container's top, and the upper surface of upper cover plate and the bottom contact of dish washer, set up float and guide pillar on the upper cover plate, the guide pillar stretches into in the water storage container, the float cup joints on the guide pillar, displacement about the water level change in the water storage container, thereby change the bottom distance of float and dish washer, let set up the response trigger device position cooperation that response piece and dish washer's bottom set up on the float. When the floater moves upwards to be close to the bottom of the dishwasher, the floater and the induction trigger device at the bottom of the dishwasher generate a trigger effect, so that an alarm signal is sent out. The form of the alarm signal can be control screen display on the dish washer, buzzing alarm or the combination of the two, and the like, and effectively reminds a user to stop adding water into the water storage container. Therefore, no electrical element is required to be arranged on the water storage container, so that the problem of easy occurrence of wading damage is avoided, the structure of the water storage container can be kept simple and convenient to use, and the manufacturing cost is effectively reduced.

The structure of an upper cover plate of the water storage container is improved, and a limiting step matched with the shape of the bottom of the dish washing machine is arranged in the surrounding edge of the upper cover plate; the limiting step is provided with a flow guide arc surface connected with the top end of the surrounding edge, and an inner chamfer is formed at the joint of the flow guide arc surface and the top end of the surrounding edge. As the upper and lower connection structure of base and dish washer concatenation to water storage container, be difficult to ensure dish washer and water storage container's the coaxial alignment in center, the weight of dish washer is difficult to the equipartition on water storage container, takes place easily that the dish washer overturns, leads to the dish washer to fall down from water storage container and causes the damage. Therefore, on water container's upper cover plate, except that setting up the surrounding edge and making the encirclement to the bottom structure of dish washer, still set up spacing step in the inside of surrounding edge, utilize the laminating of the bottom structure of spacing step and dish washer, the mounted position of location dish washer effectively, let the dish washer install behind the upper cover plate, can realize the coaxial alignment in center of dish washer and water container, thereby make the weight evenly distributed of dish washer on water container, improve water container to the support effect of dish washer, ensure the structural stability of installation dish washer at water container's top, prevent effectively that the atress inequality from leading to the dish washer to overturn easily and fall and cause the damage, guarantee safe in utilization. The water guide arc surface arranged on the limiting step can effectively collect overflow water on the dish washing machine, and the influence on the sanitation of the use environment is avoided. And the inner chamfer formed at the joint of the flow guide arc surface and the top end of the surrounding edge can further limit the mounting position of the dish washing machine, effectively enhance the positioning effect and play a role in fixing the dish washing machine.

Optionally, the bottom of the dishwasher is provided with a connecting portion for connecting with the water pipe, the surrounding edge of the water storage container is further provided with a positioning notch matched with the connecting portion of the dishwasher, and the upper cover plate is positioned on the positioning notch and provided with a water outlet hole connected with the water pipe in a penetrating manner. On one hand, the positioning notch is aligned with the connecting part of the dish-washing machine, so that one end of the water delivery pipe is connected with the connecting part of the dish-washing machine, and the other end of the water delivery pipe penetrates through the water outlet hole and extends into the water storage container, thereby realizing the connection of a water supply pipeline; meanwhile, the positioning notch can be used as an alignment reference between the dish washing machine and the water storage container in a water supply system, the mounting position and the orientation of the dish washing machine on the water storage container are effectively limited, other components between the dish washing machine and the water storage container can be automatically aligned, and if the water level detection device of the water storage container is aligned with the induction trigger device of the dish washing machine, the mounting and positioning between the dish washing machine and the water storage container are effectively improved, so that the mounting operation is convenient, and the automatic alignment can be realized. On the other hand, the positioning gap can be used as a water outlet, so that water flow permeating into the upper cover plate can be discharged from the positioning gap, the sanitation of the splicing part between the dish washing machine and the water storage container is kept, and meanwhile, the influence of accumulated water liquid on the induction triggering between the water level detection device and the induction triggering device is also avoided.

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 schematic view of the overall structure of a water supply system of a dishwasher according to an embodiment of the present application;

fig. 2 is a first schematic perspective view of a water storage container according to an embodiment of the present disclosure;

fig. 3 is a first schematic structural diagram of an upper cover plate of the water storage container according to the embodiment of the present application;

fig. 4 is a first schematic view illustrating a water feeding tray structure of the water storage container according to the embodiment of the present application;

fig. 5 is a schematic view of a second structural diagram of an upper cover plate of the water storage container according to the embodiment of the present application;

fig. 6 is a schematic structural view illustrating a storage state of a water tray of the water storage container according to the embodiment of the present application;

FIG. 7 is an enlarged partial schematic view of FIG. 6;

fig. 8 is a schematic structural diagram of a water adding tray of a water storage container in an extended state according to an embodiment of the present application;

FIG. 9 is an enlarged view of section A of FIG. 8;

fig. 10 is a schematic view of a water adding tray structure of the water storage container according to the embodiment of the present application;

fig. 11 is a schematic perspective view illustrating a water storage container according to an embodiment of the present application;

FIG. 12 is a schematic view of the internal structure of a water supply system of a dishwasher according to an embodiment of the present application;

fig. 13 is a schematic structural view illustrating a dishwasher bottom mounted on a water storage container according to an embodiment of the present disclosure.

Wherein, in the figures, the respective reference numerals:

100-a dishwasher; 101-a connecting part; 200-a water storage container;

1-upper cover plate; 11-surrounding edge; 111-positioning notches; 12-a water conveying pipe; 13-a guide groove; 14-a limit step; 141-a flow guide arc surface; 142-inner chamfer; 15-water outlet;

2-a water filling port; 21-a guide shaft; 22-a limiting part; 23-a support table; 231-catching grooves;

3-adding a water tray; 30-a guide rail; 301-positioning grooves; 302-a socket; 303-non-return ribs; 31-upper opening; 32-water adding cover; 321-buckling edges; 322-handle groove; 33-water outlet; 34-a sidewall portion; 341-holding portion; 342-a butt-off portion; 343-a guide ramp; 35-splash proof bumps;

4-a float; 5-guide pillar; 6-induction trigger device.

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.

Referring to fig. 1 and 2 together, a water supply system of a dishwasher according to an embodiment of the present invention will now be described. The water supply system comprises a water storage container 200 connected with the dishwasher 100, wherein the water storage container 200 is provided with an upper cover plate 1, the upper cover plate 1 is provided with a surrounding edge 11 used for fixing the dishwasher 100 and a water conveying pipe 12 used for water path connection, and the water conveying pipe 12 is respectively connected with the dishwasher 100 and the inside of the water storage container 200; the periphery of the surrounding edge 11 is provided with a water filling port 2, the upper cover plate 1 is further provided with a water filling tray 3 and a guide mechanism which enables the water filling tray 3 to move on the water filling port 2 so as to extend out of or be accommodated in the water storage container 200.

Compared with the prior art, the water supply system of the dish washing machine is provided with an external water storage container 200 connected with the dish washing machine 100, an upper cover plate 1 is arranged on the water storage container 200, a surrounding edge 11 and a water delivery pipe 12 are arranged on the upper cover plate 1, and the water delivery pipe 12 is respectively connected with the dish washing machine 100 and the inside of the water storage container 200; the surrounding edge 11 surrounds the upper surface of the upper cover plate 1 from the outer periphery to fix the dishwasher 100 on the water storage container 200, so that the whole water storage container 200 forms a supporting base to be spliced on the bottom of the dishwasher 100. The water storage container 200 is used as a connecting structure for connecting the base and the dishwasher 100 in a vertical splicing manner, so that the occupied space is effectively saved, and the space area occupied by the user in the use environment is reduced. Moreover, the connection operation is more convenient, the user can directly place the dishwasher 100 on the water storage container 200 to complete the installation operation, the installation efficiency is effectively improved, and the user experience is good.

The problem that the water storage container 200 is used as a base and is connected with the dishwasher 100 in an up-and-down splicing manner, and a water adding structure cannot be arranged at the top of the water storage container 200 is solved. The water storage container 200 of the present application is provided with a water filling port 2 at the periphery of the surrounding edge 11 of the upper cover plate 1, and the water filling structure is arranged at the side part of the water storage container and is provided with a water filling tray 3 matched with the water filling port 2. For the opening and closing structure of the water adding tray 3, a guiding mechanism is arranged on the upper cover plate 1 to enable the water adding tray 3 to be capable of moving on the water adding port 2 to extend out or be stored in the water storage container 200, and the water adding tray 3 can extend out or be stored in the water storage container 200 like opening a drawer. Due to the adoption of the water adding tray 3 with the drawer type structure, the water adding mode of the water storage container 200 is more diversified, including but not limited to the access mode of a traditional tap water faucet or the mode that common barreled water is directly poured into the water adding tray 3, and water can be rapidly added into the water storage container 200, so that the water adding mode is effectively expanded, the applicability of the dish washing machine 100 is effectively improved, and the use requirements of wide users are met.

In another embodiment of the present application, the guiding mechanism of the water storage container 200 is optimized, please refer to fig. 3 and fig. 4, the guiding mechanism includes guide rails 30 disposed on both sides of the water feeding tray 3 and a guiding shaft 21 disposed on both sides of the water feeding port 2 of the upper cover plate 1, and the guiding shaft 21 and the guide rails 30 are embedded with each other to displace the water feeding tray 3 on the water feeding port 2, so as to form a drawer-like opening and closing structure. The structure is succinct, and the die sinking low in manufacturing cost lets user's operatable water tray 3 follow the roll-off in the filler 2, or easily pushes away and makes water tray 3 follow filler 2 roll-in and accomodate in water storage container 200, easy operation, facilitate the use.

In another embodiment of the present application, referring to fig. 5 and fig. 6, a guide groove 13 connected to the filler 2 and extending obliquely toward the bottom of the water storage container 200 is disposed on the surrounding edge 11. Under the restriction of guide way 13 for add water tray 3 and be the slope setting, so that after operation adds water tray 3 roll-off filler, convenience of customers adds water for water storage container 200, add water tray 3 and can regard as the positioning disk, lead towards the inside slope of water storage container 200 with intaking, thereby but adaptation running water tap's access mode, or directly pour into the mode of bottled water, add water for water storage container 200, improve water storage container 200's suitability effectively.

Referring to fig. 4, fig. 6 and fig. 7, the water feeding tray 3 is provided with an upper opening 31, a water feeding cover 32 for covering the water feeding port 2 is provided around the periphery of the upper opening 31, a water outlet 33 is provided opposite to the water feeding cover 32, and side wall portions 34 are provided at two sides of the water feeding tray 3 and connected to the water feeding cover 32, and abutting portions 341 abutting against the inner bottom surface of the water storage container 200 are provided at end portions of the side wall portions 34 located at two sides of the water outlet 33. The user can add water on the water adding tray 3 from the upper opening 31 of the water adding tray 3, and the water flow on the water adding tray 3 is obliquely led out from the water outlet 33 to the water storage container 200; furthermore, the sidewall 34 of the water adding tray 3 is provided with a butting portion 341, so that the water adding tray 3 can slide into the water storage container 200 along the guide groove 13 and extend toward the bottom of the water storage container 200, so that the butting portion 341 butts against the inner bottom surface of the water storage container 200, and the water adding tray 3 can be obliquely accommodated in the water storage container 200, thereby effectively reducing the occupied space and improving the utilization rate of the inner space of the water storage container 200.

Because the water storage container 200 is used as the upper and lower connection structure for the base and the dish washer 100 to be spliced, the bottom peripheral structure of the dish washer 100 is closer to the water filling port 2 of the water storage container 200, and after the water filling tray 3 is drawn out from the water filling port 2, the water filling tray is easily interfered by the bottom peripheral structure of the dish washer 100, so that the water filling operation of the water filling tray 3 is hindered. In another embodiment of the present application, referring to fig. 4 to 9, the periphery of the surrounding edge 11 of the upper cover plate 1 is inclined, and the end portions of the sidewall 34 of the water feeding tray 3 located at two sides of the water outlet 33 are further provided with abutting portions 342; as shown in fig. 7, a limiting portion 22 abutting against the abutting portion 342 of the watering plate 3 is disposed on an inner wall of the guide groove 13 located at the upper portion of the watering opening 2, and a support table 23 supporting the watering plate 3 is disposed on an inner wall of the guide groove 13 located at the lower portion of the watering opening 2; as shown in fig. 4, 7 and 9, the guide rail 30 on the watering plate 3 is disposed outside the side wall portion 34, and a positioning groove 301 for fitting the guide shaft 21 and limiting the extending position of the watering plate 3 is disposed on the end portion of the guide rail 30 located at both sides of the water outlet 33.

First, the periphery of the surrounding edge 11 of the upper cover plate 1 is obliquely arranged, so that the upper part and the lower part of the filler 2 form a step-shaped structure with up-down dislocation, and the guide rail 30 of the filler tray 3 is provided with positioning grooves 301 which are in scarf joint with the guide shafts 21 at two sides of the filler 2. After the water adding disc 3 slides out of the water adding port, the positioning groove 301 and the guide shaft 21 can be used for being matched in an embedded mode, the extending position of the water adding disc 3 is limited, the water adding disc 3 is effectively prevented from being separated, the water adding disc 3 can rotate by taking the guide shaft 21 as a rotating shaft, and therefore the extending angle of the water adding disc 3 is changed.

Secondly, the limiting portion 22 disposed on the inner wall of the guiding groove 13 at the upper portion of the water filling port 2 limits the abutting portion 342 on the side wall portion 34 of the water filling tray 3, so as to limit the rotation direction of the water filling tray 3, and the water filling tray 3 can only rotate downwards by taking the guiding shaft 21 as the axial direction after extending out of the water filling port 2, thereby increasing the distance between the water filling port and the peripheral structure at the bottom of the dishwasher 100. The rotatable angle of the extended water adding disc 3 is set, on one hand, the interference of the peripheral structure at the bottom of the dish washer 100 on the water adding disc 3 can be effectively reduced, and the water adding operation can be smoothly carried out by a user; on the other hand, let the dish 3 that adds water behind the rotation angle, simultaneously with the inclination adjustment of dish 3 that adds water for big obtuse angle, be favorable to slowing down the velocity of flow that adds rivers, let the user control better with the water yield.

Thirdly, be located spacing portion 22 that the guide way 13 inner wall on filler 2 upper portion was equipped with, and be located brace table 23 on the guide way 13 inner wall of filler 2 lower part can support respectively to the top 342 that supports of watering dish 3 and to the bottom of watering dish 3 and hold fixedly to form the bearing structure after fixed watering dish 3 stretches out filler 2, improve fixed effect effectively, so that the user adds water operation to water storage container 200.

On the basis, referring to fig. 9, a guiding inclined plane 343 matched with the contour of the limiting portion 22 is disposed on the abutting portion 342 of the water feeding tray 3. The guiding inclined plane 343 on the abutting part 342 is in abutting fit with the inner wall of the guiding groove 13, so that the water feeding tray 3 can rotate along the guiding groove 13 when being stored, and then the water feeding tray is restored to an inclined state sliding into the water storage container 200 from the guiding groove 13, so that the water feeding tray 3 can be close to the inner wall of the water storage container 200 after being stored, and the occupied space inside the water storage container 200 is effectively reduced.

In another embodiment of the present application, the structure of the guide rail 30 is optimized, referring to fig. 10, the end portions of the guide rail 30 on both sides of the water outlet 33 are provided with insertion holes 302 for the guide shaft 21 to slide into the guide rail 30, and the insertion holes 302 of the guide rail 30 are provided with check ribs 303 for preventing the guide shaft 21 from falling out of the insertion holes 302. When the water feeding disc 3 is installed on the water feeding port 2, the water feeding disc 3 can be directly embedded into the guide rail 30 through the insertion opening 302, and the guide shaft 21 is effectively prevented from being disengaged through the non-return rib 303, so that the water feeding disc 3 is quickly installed on the water storage container 200, and the installation efficiency is effectively improved.

In another embodiment of the present application, the structure of the water feeding tray 3 is optimized, please refer to fig. 7 to 9, a fastening edge 321 is disposed on the water feeding cover 32 of the water feeding tray 3, and a fastening groove 231 fastened to the fastening edge 321 is disposed on the supporting platform 23. When the watering plate 3 is stored in the water storage container 200, the fastening edge 321 arranged on the watering cover 32 of the watering plate 3 is in fastening fit with the fastening groove 231 on the support table 23, so that the watering cover 32 of the watering plate 3 can be hung on the watering hole 2, thereby fixing the storage state of the watering plate 3.

In another embodiment of the present application, the structure of the watering plate 3 is optimized, please refer to fig. 11, the outer surface of the watering cover 32 matches with the contour of the outer circumferential surface of the peripheral edge 11, so that the outer surface of the watering cover 32 can completely cover the watering hole 2, and the outer circumferential surface of the peripheral edge 11 of the upper cover plate 1 is flat and beautiful. Wherein, the water adding cover 32 is also provided with a handle groove 322 for inserting fingers of a user, so that the user can conveniently open and close the water adding disc 3.

In another embodiment of the present application, referring to fig. 4, a plurality of splash proof protrusions 35 for preventing water from splashing are further disposed on the water adding tray 3, and the plurality of splash proof protrusions 35 are disposed on the inner bottom surface of the water adding tray 3 in a staggered manner. The shape of the splash-proof convex block 35 can be preferably a cylindrical or inverted trapezoidal convex block, or can be preferably a rectangular or half-moon-shaped rib, so that the splashing of the added water flow on the water adding disc 3 can be effectively prevented, the sanitation of the use environment is kept, and the influence on the calculation of the added water amount is avoided.

In another embodiment of the present invention, in combination with a combination application mode of a water storage container and a dishwasher, a structure of the water supply system is optimized, please refer to fig. 5 and 12, an upper cover plate 1 is located at a top of the whole water storage container 200, an upper surface of the upper cover plate 1 contacts with a bottom of the dishwasher 100, a water level detection device for detecting an amount of water added to the water storage container 200 is further disposed on the upper cover plate 1, the water level detection device includes a float 4 and a guide pillar 5, and the guide pillar 5 extends toward a bottom direction of the water storage container 200; the floater 4 is sleeved on the guide post 5 and can move up and down relative to the guide post 5 along with the change of the water level so as to change the distance from the dishwasher 100 on the upper cover plate 1; the floater 4 is provided with a sensing member (not shown), and the bottom of the dishwasher 100 is provided with a sensing trigger device 6 which is in sensing fit with the sensing member of the floater 4. When the float 4 moves up close to the bottom of the dishwasher 100, i.e. with the inductive triggering device 6 at the bottom of the dishwasher 100, a triggering effect is produced, whereby an alarm signal is emitted. The alarm signal may be in the form of a control screen display, a buzzer alarm, or a combination thereof on the dishwasher 100, which effectively reminds the user to stop adding water to the water storage container 200. Therefore, no electrical components are required to be arranged on the water storage container 200, so as to avoid the problem of easy occurrence of wading damage, keep the structure of the water storage container 200 simple, facilitate use and effectively reduce the manufacturing cost.

Aiming at the upper and lower connection structure of the water storage container 200 as the base and the dish washer 100, it is difficult to ensure the centers of the dish washer 100 and the water storage container 200 to be coaxially aligned, the weight of the dish washer 100 is difficult to be uniformly distributed on the water storage container 200, the dish washer 100 is easy to overturn, and the damage is caused when the dish washer 100 falls down from the water storage container 200. For this reason, in another embodiment of the present application, the structure of the upper cover plate 1 of the water storage container 200 is optimized, please refer to fig. 2, fig. 3, fig. 5 and fig. 11, and a limit step 14 matched with the bottom shape of the dishwasher 100 is arranged in the peripheral edge 11 of the upper cover plate 1. Let on water container 200's upper cover plate 1, except that setting up surrounding edge 11 and making the encirclement to dishwasher 100's bottom structure, still set up spacing step 14 in surrounding edge 11's inside, utilize spacing step 14 and dishwasher 100's bottom structure laminating, locate dishwasher 100's mounted position effectively, let dishwasher 100 install behind upper cover plate 1, can realize the coaxial alignment in center of dishwasher 100 and water container 200, thereby make but dishwasher 100's weight evenly distributed on water container 200, improve water container 200 and to dishwasher 100's supporting effect, ensure the structural stability of installation dishwasher 100 at water container 200's top, prevent effectively that the atress inequality from leading to the dishwasher to overturn easily and fall and cause the damage, guarantee safety in utilization.

In another embodiment of the present application, the structure of the surrounding edge 11 of the upper cover plate 1 is optimized, please refer to fig. 3, fig. 6 and fig. 7, a flow guiding arc surface 141 connected to the top end of the surrounding edge 11 is disposed on the limiting step 14, and an inner chamfer 142 is formed at the connection position of the flow guiding arc surface 141 and the top end of the surrounding edge 11. The diversion arc surface 141 arranged on the limit step 14 can effectively collect overflow water on the dishwasher 100, and the influence on the sanitation of the use environment is avoided. Moreover, the inner chamfer 142 formed at the connection position of the diversion arc surface 141 and the top end of the surrounding edge 11 can further limit the installation position of the dishwasher 100, effectively enhance the positioning effect and play a role in fixing the dishwasher 100.

In another embodiment of the present application, please refer to fig. 2, fig. 3, fig. 5, fig. 11 and fig. 13, a connecting portion 101 for connecting with the water pipe 12 is disposed at the bottom of the dishwasher 100, a positioning notch 111 matching with the connecting portion 101 of the dishwasher 100 is further disposed on the peripheral edge 11 of the water storage container 200, and a water outlet 15 penetrating through the water pipe 12 is disposed on the positioning notch 111 of the upper cover plate 1. On one hand, the positioning notch 111 is aligned with the connecting part 101 of the dishwasher 100, so that one end of the water pipe 12 is connected with the connecting part 101 of the dishwasher 100, and the other end of the water pipe passes through the water outlet hole 15 and extends into the water storage container 200, thereby realizing the connection of a water supply pipeline; meanwhile, the positioning notch 111 can be used as an alignment reference between the dishwasher 100 and the water storage container 200 in the water supply system, so as to effectively limit the installation position and the orientation of the dishwasher 100 installed on the water storage container 200, and enable other components between the dishwasher 100 and the water storage container 200 to be automatically aligned, for example, the alignment between the water level detection device of the water storage container 200 and the induction trigger device 6 of the dishwasher 100 effectively improves the installation and positioning between the dishwasher 100 and the water storage container 200, so that the installation and operation are convenient and the automatic alignment can be realized. On the other hand, the positioning notch 111 can be used as a drainage outlet, so that water penetrating into the upper cover plate 1 can be drained from the positioning notch 111, thereby maintaining sanitation of the splicing part between the dishwasher 100 and the water storage container 200, and simultaneously avoiding influence of accumulated water on the induction triggering between the water level detection device and the induction triggering device 6.

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 water supply system of a dish washing machine is characterized by comprising a water storage container connected with the dish washing machine, wherein the water storage container is provided with an upper cover plate, the upper cover plate is provided with a water delivery pipe and a surrounding edge used for fixing the dish washing machine, and the water delivery pipe is respectively connected with the dish washing machine and the inside of the water storage container; the periphery of the surrounding edge is provided with a water filling port, the upper cover plate is also provided with a water filling disc and a guide mechanism which enables the water filling disc to move on the water filling port so as to extend out of or be accommodated in the water storage container.

2. The water supply system of a dishwasher of claim 1, wherein the guide mechanism comprises guide rails provided at both sides of the watering plate and guide shafts provided at both sides of the watering opening of the upper cover plate, the guide shafts and the guide rails being engaged with each other to displace the watering plate on the watering opening.

3. The water supply system of a dishwasher of claim 2, wherein the surrounding edge is provided with a guide groove connected with the water filling port and extending obliquely towards the bottom of the water storage container, the water filling tray is provided with an upper opening, a water filling cover for covering the water filling port is arranged around the periphery of the upper opening, a water outlet opposite to the water filling cover is arranged at the periphery of the upper opening, and side wall parts are arranged at two sides of the water filling tray and connected with the water filling cover, and the end parts of the side wall parts at two sides of the water outlet are provided with abutting parts abutting against the inner bottom surface of the water storage container.

4. The water supply system of the dishwasher of claim 3, wherein the periphery of the surrounding edge is obliquely arranged, and abutting parts are further arranged on the end parts of the side wall parts of the water adding disc, which are positioned at two sides of the water outlet; a limiting part which is abutted against the abutting part is arranged on the inner wall of the guide groove positioned at the upper part of the water filling port, and a supporting table for supporting the water filling disc is arranged on the inner wall of the guide groove positioned at the lower part of the water filling port; the guide rail on the water feeding disc is arranged on the outer side of the side wall part, and positioning grooves for embedding the guide shafts and limiting the extending positions of the water feeding disc are formed in the end parts of the guide rail positioned on two sides of the water outlet.

5. The water supply system of the dishwasher of claim 4, wherein a guide slope matched with the contour of the limit part is further arranged on the abutting part of the water adding disc; the guide rail is located the tip of delivery port both sides is equipped with the confession the socket in the guiding axle slides in the guide rail, be equipped with on the socket of guide rail and prevent the guiding axle is followed the non return muscle that the socket deviates from.

6. The water supply system of a dishwasher according to claim 4, wherein a fastening edge is provided on the water feeding cover of the water feeding tray, and a fastening groove fastened with the fastening edge is provided on the support platform; the outer surface of the water adding cover is matched with the outline of the outer peripheral surface of the surrounding edge, and the water adding cover is also provided with a hand lifting groove for inserting fingers.

7. The water supply system of a dishwasher of claim 3, wherein the water adding plate is further provided with a plurality of splash proof protrusions for preventing water from splashing, and the plurality of splash proof protrusions are distributed on the inner bottom surface of the water adding plate in a staggered manner.

8. The water supply system of the dishwasher of claim 1, wherein the upper cover plate is further provided with a water level detecting device for detecting the amount of water added into the water storage container, the water level detecting device comprises a floater and a guide pillar, and the guide pillar extends towards the bottom of the water storage container; the floater is sleeved on the guide post and can move up and down relative to the guide post along with the change of the water level so as to change the distance between the floater and a dish washer on the upper cover plate; the dishwasher is characterized in that the floater is provided with an induction part, and the bottom of the dishwasher is provided with an induction trigger device which is in induction fit with the induction part of the floater.

9. The water supply system of the dishwasher of claim 1, wherein a limit step is provided in the surrounding edge of the upper cover plate to be matched with the shape of the bottom of the dishwasher; the limiting step is provided with a flow guide arc surface connected with the top end of the surrounding edge, and an inner chamfer is formed at the joint of the flow guide arc surface and the top end of the surrounding edge.

10. The water supply system of the dish washing machine as claimed in any one of claims 1 to 9, wherein a connecting portion for connecting with the water pipe is provided at the bottom of the dish washing machine, a positioning notch matched with the connecting portion of the dish washing machine is further provided at the peripheral edge of the water storage container, and a water outlet hole penetrating the water pipe is provided at the positioning notch of the upper cover plate.

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