Structural arrangement introduced in a liquid dispensing set-up of a household appliance

Abstract

A structural arrangement introduced in a liquid dispensing set-up of a household appliance includes at least one feed pipe, at least one movable lid cooperating with a fixed body, and at least one liquid flow driver. The liquid flow driver is disposed adjacent a lower face of the movable lid. The liquid flow driver is associated with the feed pipe through a fluid connector. The fluid connector defines a hinge axis of the movable lid. The liquid flowing through the liquid flow driver is directed inside of at least one washing environment defined in an inside of the household appliance.

Claims

1. A structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance comprising: a feed pipe; a movable lid that is configured to couple to a fixed body of the household laundry appliance; a nozzle that is coupled to the movable lid; an intermediate element that comprises a fluid connector, wherein the intermediate element is coupled to the movable lid and the feed pipe, wherein the fluid connector defines a hinge axis of the movable lid about which the movable lid rotates, and wherein a position of the intermediate element relative to the fixed body and a position of the nozzle relative to the fixed body are simultaneously adjusted by adjusting a position of the movable lid relative to the fixed body; and a liquid flow driver disposed adjacent a lower face of the movable lid and fluidly coupled to the feed pipe by way of the intermediate element.

2. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 1, wherein liquid flowing through the liquid flow driver is directed inside of a washing environment of the household laundry appliance.

3. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 1, wherein the intermediate element further comprises: a body; and an intermediate element outlet, the fluid connector being positioned proximate to a first end of the intermediate element and the intermediate element outlet being positioned proximate to a second end of the intermediate element.

4. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 3, wherein the fluid connector and the intermediate element outlet are transversely disposed relative to one another.

5. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 3, further comprising: an intermediate pipe, wherein the intermediate pipe fluidly connects a driver outlet of the liquid flow driver to the intermediate element outlet.

6. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 1, wherein the intermediate element defines a hollow body.

7. A structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance comprising: a feed pipe; a movable lid that is configured to couple to a fixed body of the household laundry appliance; a nozzle that is coupled to the movable lid; an intermediate element that comprises a fluid connector, wherein the intermediate element is coupled to the movable lid and the feed pipe, wherein the fluid connector defines a hinge axis of the movable lid about which the movable lid rotates, and wherein a position of the intermediate element relative to the fixed body and a position of the nozzle relative to the fixed body are each adjusted by adjusting a position of the movable lid relative to the fixed body.

8. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 7, further comprising: a liquid flow driver disposed adjacent a lower face of the movable lid and fluidly coupled to the feed pipe by way of the fluid connector.

9. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 8, wherein liquid flowing through the liquid flow driver is directed inside of a washing environment of the household laundry appliance.

10. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 7, wherein the intermediate element further comprises: a body; and an intermediate element outlet, the fluid connector being positioned proximate to a first end of the intermediate element and the intermediate element outlet being positioned proximate to a second end of the intermediate element.

11. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 10, wherein the fluid connector and the intermediate element outlet are transversely disposed relative to one another.

12. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 10, further comprising: an intermediate pipe, wherein the intermediate pipe fluidly connects a driver outlet of a liquid flow driver to the intermediate element outlet.

13. A structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance comprising: a movable lid that is configured to couple to a fixed body of the household laundry appliance; a nozzle that is coupled to the movable lid; an intermediate element that comprises a fluid connector, wherein the intermediate element is coupled to the movable lid, wherein the intermediate element is configured to couple with a feed pipe, wherein the fluid connector defines a hinge axis of the movable lid about which the movable lid rotates, and wherein a position of the intermediate element relative to the fixed body and a position of the nozzle relative to the fixed body are each adjusted by adjusting a position of the movable lid relative to the fixed body.

14. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 13, further comprising: a liquid flow driver disposed adjacent a lower face of the movable lid.

15. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 14, wherein the liquid flow driver is of a two-piece construction that comprises a first portion and a second portion.

16. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 15, wherein the first portion of the liquid flow driver acts as a hinge frame and the second portion of the liquid flow driver acts as a nozzle.

17. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 14, wherein liquid flowing through the liquid flow driver is directed inside of a washing environment of the household laundry appliance.

18. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 13, wherein the intermediate element further comprises: a body; and an intermediate element outlet, the fluid connector being positioned proximate to a first end of the intermediate element and the intermediate element outlet being positioned proximate to a second end of the intermediate element.

19. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 18, wherein the fluid connector and the intermediate element outlet are transversely disposed relative to one another.

20. The structural arrangement introduced in a liquid dispensing set-up of a household laundry appliance of claim 18, further comprising: an intermediate pipe, wherein the intermediate pipe fluidly connects a driver outlet of a liquid flow driver to the intermediate element outlet of the intermediate element.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The device in question will now be detailed in depth based on the figures listed below, where:

(2) FIG. 1 shows an input dispensing arrangement associated with the movable lid of a washing machine according to the state of the art;

(3) FIG. 2 shows an input dispensing arrangement associated with the movable lid of a washing machine, already mounted in the plastic frame, according to the state of the art;

(4) FIG. 3 shows an exploded view of an input dispensing arrangement associated with the movable lid of a washing machine according to the present device;

(5) FIG. 4 shows a detailed view of part of the input dispensing set-up of the present device, showing the association between the intermediate element and the feed pipe; and

(6) FIG. 5 shows an enlarged, bottom cross-sectional view of the household appliance incorporating the input dispensing set-up, according to the present device.

DETAILED DESCRIPTION OF THE DEVICE

(7) For purposes of description herein the terms “upper,” “lower,” “right,” “left,” “rear,” “front,” “vertical,” “horizontal,” and derivatives thereof shall relate to the device as oriented in FIG. 3. However, it is to be understood that the device may assume various alternative orientations and step sequences, except where expressly specified to the contrary. It is also to be understood that the specific devices and processes illustrated in the attached drawings, and described in the following specification are simply exemplary embodiments of the inventive concepts defined in the appended claims. Hence, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be considered as limiting, unless the claims expressly state otherwise.

(8) According to the main purposes of the device in question, a new structural arrangement is introduced in a set-up for dispensing of a household appliance is disclosed, the household appliance includes: at least one feed pipe 30, at least one movable lid 40 engaging a fixed body 70, at least one liquid flow driver 60 disposed adjacent to the lower face 41 of the movable lid 40; the liquid flow driver 60 being associated with the feed pipe 30 through a fluid connector 51, which defines a hinge axis of the movable lid 40, and the liquid flows through the liquid flow driver 60 being driven inside at least one washing environment defined inside the household appliance.

(9) Particularly according to the present device, the fluid connector 51 includes an intermediate element 50, distinct from the liquid flow driver 60.

(10) In other words, there is provided an intermediate element 50 which includes, in single piece, a body 53, the fluid connector 51 and, in addition to that, an intermediate element outlet 52, the latter two being preferably transversely disposed in relation to each other. The intermediate element 50 is a hollow body, of simple manufacture and relatively small and light.

(11) The liquid flow driver 60, in turn, includes a driver outlet 61 to discharge the liquid into the at least one washing environment and an intermediate pipe 62, the intermediate pipe 62 fluidly connects the driver outlet 61 to the intermediate element outlet 52.

(12) Since the fluid connection means 51 defines a passage of liquid between the feed pipe 30 and the intermediate pipe 62, as well as defines the pin/pivot axis of the hinge of the movable lid 40, the fluid connector 51 has a tubular cylindrical shape.

(13) Preferably, the liquid flow driver 60 is split, being defined by a first portion 601 and a second portion 602, wherein the first portion 601 acts as a hinge frame, while the second portion 602 acts as a nozzle (spreader). Optionally, the second portion 602 can include a region that engages and couples to the movable lid 40.

(14) The intermediate element 50 is mounted between the first and second portions 601, 602, being engaged and/or fastened to the first portion 601 by screws, quick fit, and/or other approaches. The attachment between the first and second portions 601, 602 of the liquid flow driver 60 may also occur in the same way.

(15) A great advantage of the device in question lies in the fact that, since the intermediate element 50 is a simple, small, and light component, the intermediate element 50 can be easily mounted, by way of the fluid connector 51, to the fixed body 70 of the household appliance. The fixed body 70 of the household appliance may, for example, be the plastic frame and may bear the movable lid 40 without causing problems or difficulties in the subsequent steps of assembling the plastic frame itself next to the structural cabinet of the product. Additionally, this approach allows the movable lid 40 to be mounted on the semi-finished product by engagement between the first portion 601 with the body 53 of the intermediate element 50 itself, only in the final assemblage stages.

(16) In addition, since the intermediate element 50 is integrated neither with the liquid flow driver 60 nor with the movable lid 40 to which the liquid flow driver 60 is attached, the latter two components can be disassembled and/or replaced, if necessary, by only disconnecting the liquid flow driver 60 from the intermediate element 50 without there being any need to disassemble the fixed body 70, namely the plastic frame in which the intermediate element 50 is received and housed.

(17) According to the characteristics above, therefore, it is possible to simplify the manufacture of each of the parts of the set-up, to facilitate and to make its assembly more ergonomic, as well as to reduce the costs of possible exchanges of parts when one of the parts is faulty.

(18) Lastly, it is also important to stress that the foregoing description has the sole objective of exemplarily describing the particular embodiment of the device in question. Therefore, it is clear that the modifications, the variations and the constructive combinations of elements performing the same function in substantially the same way in order to achieve the same results still fall under the scope of protection delimited by the claims.

(19) It will be understood by one having ordinary skill in the art that construction of the described device and other components is not limited to any specific material. Other exemplary embodiments of the device disclosed herein may be formed from a wide variety of materials, unless described otherwise herein.

(20) For purposes of this disclosure, the term “coupled” (in all of its forms, couple, coupling, coupled, etc.) generally means the joining of two components (electrical or mechanical) directly or indirectly to one another. Such joining may be stationary in nature or movable in nature. Such joining may be achieved with the two components (electrical or mechanical) and any additional intermediate members being integrally formed as a single unitary body with one another or with the two components. Such joining may be permanent in nature or may be removable or releasable in nature unless otherwise stated.

(21) It is also important to note that the construction and arrangement of the elements of the device as shown in the exemplary embodiments is illustrative only. Although only a few embodiments of the present innovations have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited. For example, elements shown as integrally formed may be constructed of multiple parts or elements shown as multiple parts may be integrally formed, the operation of the interfaces may be reversed or otherwise varied, the length or width of the structures and/or members or connector or other elements of the system may be varied, the nature or number of adjustment positions provided between the elements may be varied. It should be noted that the elements and/or assemblies of the system may be constructed from any of a wide variety of materials that provide sufficient strength or durability, in any of a wide variety of colors, textures, and combinations. Accordingly, all such modifications are intended to be included within the scope of the present innovations. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the desired and other exemplary embodiments without departing from the spirit of the present innovations.

(22) It will be understood that any described processes or steps within described processes may be combined with other disclosed processes or steps to form structures within the scope of the present device. The exemplary structures and processes disclosed herein are for illustrative purposes and are not to be construed as limiting.

(23) It is also to be understood that variations and modifications can be made on the aforementioned structures and methods without departing from the concepts of the present device, and further it is to be understood that such concepts are intended to be covered by the following claims unless these claims by their language expressly state otherwise.

(24) The above description is considered that of the illustrated embodiments only. Modifications of the device will occur to those skilled in the art and to those who make or use the device. Therefore, it is understood that the embodiments shown in the drawings and described above is merely for illustrative purposes and not intended to limit the scope of the device, which is defined by the following claims as interpreted according to the principles of patent law, including the Doctrine of Equivalents.