AU2001270993B2

AU2001270993B2 - Door for closing the operative inner space of a drink distributing machine

Info

Publication number: AU2001270993B2
Application number: AU2001270993A
Authority: AU
Inventors: Danilo Spagna
Original assignee: Rhea Vendors SpA
Current assignee: Rhea Vendors SpA
Priority date: 2001-06-21
Filing date: 2001-06-21
Publication date: 2007-12-13
Anticipated expiration: 2021-06-21
Also published as: EP1402489B1; DE60108907T2; DE60108907D1; PT1402489E; EP1402489A1; WO2003001465A1; ES2236264T3; ATE289106T1

Abstract

A door (2) for closing the operative space of a cup drink distributing machine (1) comprising: a back part facing said operative space and an opposed front part. To the door (2) are associated means for filling cups, means for driving the cups to a dispensing space, a shell (4) for holding and containing said filling and cup driving means, lighting means (8) for illuminating at least a substantially light-transparent portion (5) of the door front surface. Advantageously, the holding shell (4) comprises a partition (9) for dividing the shell in a front portion (10) for receiving said lighting means (8) and in back portion (11) for receiving said filling and cup driving means, the front portion of the shell being substantially light-transparent and being faced to said at least a substantially light-transparent portion (5) of the front surface of the door (2).

Description

WO 03/001465 PCT/IT01/00326 1

DESCRIPTION

"Door for closing the operative inner space of a drink distributing machine" The present invention refers to a door for closing the operative inner space of a cup drink distributing machine, particularly it refers to an automatic drink distributing machine according to the preamble of claim i.

Known automatic cup drink distributing machines have a door suitable for closing the machine operative inner space containing devices for dosing and dispensing liquids and powders necessary to prepare drinks. This door is located in the front side of the distributing machine and its depth accommodates means necessary for loading the cups and driving the same to a dispensing space.

Moreover, the above mentioned automatic distributing machines are provided with means for illuminating their front surface. In this way the lighting means enables both the distributing machine to be easily located, particularly when the same is positioned in a scarcely lit room and the customers to easily select the kind of drink chosen and read the machine operating instruction on the front surface WO 03/001465 PCT/IT01/00326 2 of the machine.

The above mentioned distributors are required to accommodate the lighting means, e.g. a fluorescent light, in their interior in order to avoid the distributing machine from having projecting parts and to prevent the customers from accidentally contacting the light.

In order to meet said requirement, the available automatic distributing machines require an outer backdoor hinged to the door that really closes the machine operative space.

The outer backdoor is made of substantially lighttransparent plastics. A closed spaced containing the machine lighting means is defined by the backdoor and the door outer front surface.

The necessary patterns or notices of the automatic distributing machine are printed or applied as transfers on the outer backdoor and back-lighted by the lighting means.

It would be helpful to point out that the distributing machines having the backdoor hinged to the door for closing the operative space, while preventing incidental liquid spatters from reach the electrical parts of the lighting means, result in an undesirable high increase of the 1 3 manufacturing cost of the distributing machines and in a more complex structure of the same.

O

Z The problem at the basis of the present invention consists of devising a door for 0 5 a drink distributing machine which shows structural and functional features which meet said requirement, while avoiding the disadvantages of the prior art.

C This problem is solved by a door for closing the operative inner space of a cup drink distributing machine including a back part facing said operative space and an opposed front part, wherein to the door are associated S- means for loading cups, means for driving the cups to a dispensing space, a shell for holding and supporting said loading means and said cup driving means, said shell being associated to the back part of the door, lighting means for illuminating at least a substantially light-transparent portion of the door, wherein said shell includes a partition for dividing the shell in a front portion for receiving said lighting means and in a back portion for receiving said loading and driving means, said shell front portion being substantially light-transparent and being faced to said at least substantially light-transparent portion of the front surface of the door.

Further features and advantages of the door of the drink distributing machine according to the present invention will be apparent from the following description of a preferred embodiment given by way of an illustrative and non limiting example with reference to the attached figures, wherein: fig. 1 is an exploded prospective view of a cup drink distributing machine comprising a door according to the present invention, fig. 2 is a schematic prospective exploded view of the door of the drink distributing machine of fig. 1, W:Ishamron\DanieRSpecdmc 2001 270993 8NOV05.doc WO 03/001465 PCT/IT01/00326 4 fig. 3 is a cross-sectional view of a detail of the door of fig. 2, fig. 4 is a prospective cross-sectional schematic exploded view of another embodiment of the door of the drink distributing machine of fig. 1, fig. 5 is a cross-sectional view of a detail of the door of fig. 4, fig. 6 is a schematic prospective exploded view of another form of the embodiment of the door of the drink distributing machine of fig. i, fig. 7 is a cross-sectional view of a detail of the door of fig. 6.

Referring to the figures, reference number 1 generally shows a machine for distributing cup drinks comprising a door 2 according to the invention.

The distributing machine 1 comprises a frontally open supporting boxed structure. 3 that defines an operative inner space suitable for receiving containers, dosing devices, and dispensers of liquids and powders required for preparing drinks.

The door 2 is made of plastic material, preferably polycarbonate, and is hinged to the boxed structure 3 of WO 03/001465 PCT/IT01/00326 the distributing machine 1 in order to close its front opening. The opening of door 2 allows to get into the distributing machine operative space to carry out routine liquids and powders supplying and servicing operations.

In this example, door 2 is a shell having a concave back part facing the distributing machine operative space and an outwardly facing opposed front part.

Means for loading and stacking cups to be filled with dispensed drinks and means for handling cup pushing means) and driving cups to a dispensing space are connected to door 2. Said means will be neither described nor shown in the following because they are conventional.

Said cup loading, stacking, handling and driving means are received into the door depth, more particularly into its back concave part. For this purpose, door 2 is provided with a holding and support shell 4 suitable for holding and supporting said means.

The shell 4 is made of light-transparent plastics, e.g.

methacrylate or transparent ABS and it is removably connected by fixing screws 12 to door 2.

WO 03/001465 PCT/IT01/00326 6 The door front wall has in its bottom part a recess defining an outwardly open dispensing space 6, from which can be withdrawn a cup containing the dispensed drink. For this purpose door 2 is provided with an opening 7 through which cups are individually supplied to the dispensing space 6.

Moreover, lighting means, such as a fluorescent lamp 8, are associated to the door 2 for backlighting at least a substantially light-transparent portion 5 of the door 2.

Conveniently, the fluorescent lamp 8 is supported inside the holding and supporting shell 4. However, the shell is internally provided with a partition 9 to protect the lamp 8 and its electrical connections from liquid spatters coming from the machine operative space. Said partition 9 divides the shell 4 in a front portion 10, for receiving the lighting means 8, and in a back portion for receiving said cup loading, stacking, handling and driving means. The front portion of the shell 4 faces said door lighttransparent portion 5, while the shell back portion 4 faces the distributing machine operative space.

Referring particularly to the preferred embodiment shown in figures 2 and 3, said door substantially light-transparent WO 03/001465 PCT/IT01/00326 7 portion 5 is provided with an opening defined by a perimetric edge 14, while the shell front portion 4 is formed by a wall 13 made of a substantially lighttransparent material and it is suitable for being inserted in said opening of the door 2. Therefore, a closed space is defined by said light-transparent wall 13 and partition 9 in said front portion of the shell in which the lamp 8 is safely and protectively received.

Preferably, the front portion of the shell 4 is shaped to closely fit into the opening of the door 2 defined by the perimetric edge 14, in a way that the front wall 13 of the shell 4 is flush, preferably pertaining to the same plane, with the outer front surface of door 2.

Preferably, the front portion of the shell 4 forms a shoulder 15 on which the door perimetric edge 14 abuts to restrict the maximum insertion of the shell front portion in the opening of the door2..

The lighting means, such as the lamp 8, are associated to the partition 9.

In the example, the partition 9 has a window 16 closed-by a closing plate 18 removably fixed to the partition 9. The WO 03/001465 PCT/IT01/00326 8 lighting means 8 are fixed to the closing plate 18. The size of the window 16 formed in the partition 9 is chosen in order to allow the lighting means 8 to be inserted trough the window.

Preferably, the closing plate 18 is arranged to abut the side of the partition 9 faced the back part of the door 2.

Partition 9 is removably connected to the shell 4 and it is made of an aluminum alloy. Alternatively, the partition 9 can be made of appropriate material, for example bakelite or plastic material.

Referring particularly to figures 4 and 5, reference number 102 generally shows a different embodiment of a door for a cup drink distributing machine according to the present invention. The elements of the door 102 which are structurally and functionally identical to the elements of door 2 have the same reference numbers and they will not further described.

The door 102 distinguishes from the above described door 2 in that said at least a substantially light-transparent portion of the door 102 is formed by a wall 105 made of transparent plastics, such as methacrylate or transparent WO 03/001465 PCT/IT01/00326 9 ABS, on which the front transparent wall 13 of the shell 4 abuts as shown in fig. 5. Preferably, the front transparent wall. 13 of the shell 4 has a shape complementary to the door wall 105 in order to adhere to it across its surface.

Referring particularly to figures 6 and 7, reference number 202 generally shows a different embodiment of a door for a cup drink distributing machine according to the present invention. The elements of the door 202 which are structurally and functionally identical to the elements of door 2 have the same reference numbers and they will not further described.

The door 202 distinguishes from the above described door 2 in that said at least a substantially light-transparent portion of the door 202 is formed by a wall 205 made of transparent plastics, such as methacrylate or transparent ABS. Moreover, the front wall of the shell 4 is open and defined by a frontal perimetric edge 206 abutting the transparent wall 205 of the door 202 as shown in fig. 7.

The lighting means 8 are also safely and protectively received in a closed space defined between the transparent wall 205 of the door 202 and the partition 9.

Referring to door 202, the partition can be integral with WO 03/001465 PCT/IT01/00326 the holding and support shell.

How it can be appreciated from above, the door of the drink distributing machine according to the invention meets the above mentioned requirement while overcoming the disadvantages mentioned in the introductory part of the present specification.

Actually, the lighting means received into the door according to the invention are accommodated in a closed space safely protected from spatters coming from the machine operative space and from users, without the presence of an outer backdoor.

Another advantage of the door of the drink distributing machine according to the present invention is its structural simplicity that reduces its manufacturing cost.

It can be helpful to point out that the replacement of the lighting means is a fast and simple operation because it is sufficient to open the door and remove the closing plate supporring the lighting means.

Obviously, several changes and modifications can be made to the distributing machine door according to the above described invention by a person skilled in the art, in WO 03/001465 PCT/IT01/00326 11 order to satisfy contingent and specified requirements, without departing from the scope of the invention as defined by the following claims.

Claims

1. A door for closing the operative inner space of a cup drink distributing 0 Z machine including a back part facing said operative space and an opposed front 5 part, wherein to the door are associated: means for loading cups, Cc means for driving the cups to a dispensing space, a shell for holding and supporting said loading means and said cup driving means, said shell being associated to the back part of the door, lighting means for illuminating at least a substantially light-transparent Sportion of the door, wherein said shell includes a partition for dividing the shell in a front portion for receiving said lighting means and in a back portion for receiving said loading and driving means, said shell front portion being substantially light- transparent and being faced to said at least substantially light-transparent portion of the front surface of the door.

2. The door according to claim 1, wherein: said substantially light-transparent portion of the front surface of the door is an opening, and said front portion of the shell is formed by a wall made of a substantially light-transparent material and it is shaped to be inserted in said opening of the door, in said front portion of the shell being defined a closed space between the wall made of a substantially light-transparent material and the partition.

3. The door according to claim 2, wherein said front portion of the shell is shaped to be inserted with a shape fitting in said opening of the door.

4. The door according to claim 2 or 3, wherein said front portion of the shell is inserted in said door opening in order to be flush with the front surface of the door.

W:\shamnManielSpedmc 2001 270993 8NOV05.doc The door according to any of claims 2 to 4, wherein said front portion of 0 the shell includes a shoulder adapted to abut on the perimetric edge of the opening of the door, in order to limit the maximum insertion of the front portion O Z of the shell in the opening of the door. n

6. The door according to claim 1, wherein: said substantially light-transparent portion of the door front surface is a light-transparent wall, and said shell front portion is a wall made of a substantially light-transparent material and it is located adjacent to, preferably contacting the substantially 0 light-transparent wall of the door, in said front portion of the shell being defined a closed space between the wall made of a substantially light-transparent material and the partition.

7. The door according to claim 1, wherein: said substantially light-transparent portion of the door front surface is a light-transparent wall, and said shell includes an open front portion located adjacent to said light- transparent wall of the door, in said front portion of the shell being defined a closed space between the light-transparent wall of the door and the partition.

8. The door according to any of claims 1 to 7, wherein said support shell is removably connected to the door.

9. The door according to claim 8, wherein the support shell is fixed by screws to the door.

The door according to any of claims 1 to 7, wherein said support shell is made of plastic material.

11. The door according to any of claims 1 to 5, wherein the back part and the front part of the door are made of polycarbonate. 0

12. The door according to any of claims 1 to 11, wherein said lighting means 0 is attached to said partition. Z

13. The door according to claim 12, wherein said partition includes a window 5 closed by a closing plate removably fixed to the partition, said lighting means being supported by said closing plate.

14. The door according to claim 13, wherein said closing plate abuts in a closing relationship the side of the partition facing the back part of the door.

The door according to claim 1, wherein said partition is made of an aluminium alloy.

16. The door according to claim 1, wherein said partition is made of bakelite.

17. The door according to any of claims 1 to 7, wherein said partition is removably fixed to the shell.

18. The door according to claim 7, wherein said partition is integral with the shell.

19. A cup drink distributing machine including a door according to any of claims 1 to 18.

20. A door for closing the operative inner space of a cup drink distributing machine, substantially as herein described with reference to any one of the drawings of embodiments of the invention.