WO2014085873A1

WO2014085873A1 - Reloadable sprayable unit

Info

Publication number: WO2014085873A1
Application number: PCT/BE2013/000046
Authority: WO
Inventors: Philippe Kriwin; Roland POWIS DE TENBOSCHE
Original assignee: Philippe Kriwin; Powis De Tenbosche Roland
Priority date: 2012-12-06
Filing date: 2013-09-18
Publication date: 2014-06-12

Abstract

The invention relates to a unit comprising a feed bottle (1) and a travel bottle (5), characterized in that the travel bottle (5) or the feed bottle (1) includes at least one supporting part (10) suitable for engaging with the base (3) of the feed bottle (1) so as to maintain the travel bottle (5) in position relative to the feed bottle (1) using the connected transfer means (4, 9). The transfer system (4 or 9) is associated with a bellows.

Description

Rechargeable sprayer set VI

The present invention relates to an assembly comprising:

A) a nutrient bottle (1) comprising a chamber (2) adapted to contain a liquid or substantially liquid or even viscous composition, and a composition transfer means (4) out of the nourishing bottle (1), and B) a bottle nomadic device (5) comprising a chamber (6) adapted to contain a quantity of liquid or substantially liquid composition from the nourishing bottle (1), means (7) for dispensing the composition out of the nomadic bottle and a base (8) with composition transfer means (9) in the nomadic flask (5), the transfer means (9) of the base of the nomadic flask (5) being adapted to be connected to the transfer means (4) of the feeding bottle (1). ) to allow a transfer at least by gravity composition of the bottle feed (1) in the nomadic flask (5).

Rechargeable portable vials are known that require the removal of the push button from the nourishing bottle. Such a nomadic bottle comprises a bottom provided with a valve in which _ψ is inserted spraying rod nourish the vial. A first known nomadic bottle requires 50 to 100 pumping operations of the nourishing bottle, operations of the most indelicate. Another known nomadic bottle requires a particular pump to create a vacuum in the nomadic flask. The depression of the nomadic flask then allows suction of liquid from the nourishing bottle. This nomadic flask has the disadvantage of a risk of loss of vacuum, resulting in a risk of imperfect filling, and the disadvantage of having to keep the nomadic flask pressed on the spray rod of the feed bottle.

A set of the type described in the first paragraph of this memo is described in PCT / BE 2012/00044. The assembly according to the invention may, however, be different, for example a nomadic flask having only one valve allowing its filling.

Many systems have been proposed, for example, by FR2813291. Tests carried out by the applicants have shown that this system is not suitable for filling the lower container by gravity. liquid exerting a substantially equal thrust at the inlet of the two separate passages.

In the case of WO2012 / 140366, the filling requires additional support, the nomadic flask having both an opening for the spray head, and another along its base. The nomadic bottle is not intended to be mounted on the nourishing bottle, but on a support part of the nourishing bottle, the connecting piece being away from the nourishing bottle. The embodiments shown in Figures 1 and 2 do not allow the filling of the nomadic flask seen the same liquid pressure in the ducts Ta and Tp of the support of the feeding bottle.

The assembly according to the invention comprises:

A) a feeding bottle (1) comprising a chamber (2) adapted to contain a liquid or substantially liquid or even viscous composition and a gas, and a composition transfer means (4) out of the feeding bottle (1), and

B) a nomadic flask (5) comprising a chamber (6) adapted to contain a gas and an amount of liquid or substantially liquid composition from the nourishing flask (1), means (7) for dispensing the composition from the nomadic flask and composition transfer means (9) in the nomadic flask (5), the transfer means (9) of the nomadic flask (5) being adapted to be connected to the transfer means (4) of the feeding bottle (1) for allow at least gravity transfer of composition of the feeding bottle (1) into the nomadic flask (5),

in which the transfer means (9) of the nomadic flask and the transfer means (4) of the feeding bottle (1) are adapted to ensure, when the transfer means are connected to one another, a transfer at least by gravity of composition of the bottle feeds to the nomadic flask, and the passage of gas from the nomadic flask to the feeding bottle, said feeding flask comprising a tube adapted for the passage of gas from the nomadic flask; said tube having an open end extending into an area of the chamber of the feed bottle containing no composition liquid or viscous during a composition transfer operation of the feed bottle to the nomadic flask.

This set is essentially characterized

- in that the set includes a means for hunting at least

partially the liquid composition, advantageously substantially all the liquid composition, present in the transfer tube before the transfer means are connected to each other to allow a transfer at least by gravity, out of said transfer tube in the chamber (2) the nourishing bottle, and / or

in that the nomadic bottle (5) or the nourishing bottle (1) comprises at least one holding piece (10) adapted to cooperate with a part (10A) of the nourishing bottle (1) or with a portion of the nomadic bottle for ensuring a maintenance and / or stabilization of the nomadic bottle (5) relative to the nourishing bottle (1) with the transfer means (9) of the nomadic bottle (5) connected to the transfer means (4) of the feeding bottle ( 1) to allow at least gravity transfer of composition of the nourishing bottle (1) into the nomadic flask (5), and / or

- In that said tube of the transfer means (4) of the feed bottle (1) has an equivalent diameter less than 1.5mm, in particular less than 1 mm, preferably less than 750μιη, more specifically from 250pm to 750pm.

The equivalent diameter is equivalent to 4 times the passage area of the tube divided by the length of the edges of the passage surface. It was noticed that with a small equivalent diameter, little liquid entered the tube, but that also the evacuation of liquid was easier.

It has also been noted that the evacuation of the liquid from the transfer tube allows easier air passage, and therefore faster filling of the nomadic flask by gravity.

Finally, it has also been noted that in order to obtain an easy gravity filling, the nomadic bottle (5) or the nourishing bottle (1) comprises at least one holding piece (10) adapted to cooperate with a piece 10A of the feeding bottle (1). or with a part of the nomadic flask to ensure a maintaining and / or stabilizing the nomadic bottle (5) relative to the nourishing bottle (1) with the transfer means (9) of the base (8) of the nomadic bottle (5) connected to the transfer means (4) of the base (3) of the feeding bottle (1) to allow a transfer at least by gravity of composition of the feeding bottle (1) into the nomadic flask (5).

The holding in position is advantageously a substantially vertical position when a bottle bears on a substantially horizontal surface, ensuring a connection position between the bottles without external assistance of a user (man or woman).

The nomadic flask has for example a capacity of 5 to 30ml, such as 5 to 20ml, while the bottle feed advantageously has a capacity greater than 100ml, for example from 150ml to 500ml.

The transfer can be done by gravity or by gravity, possibly with evacuation of the nomadic flask or with pressurization of the nourishing bottle.

Features of embodiments of the assembly according to the invention are given in the appended claims. Such features are:

the transfer means (9) of the nomadic flask and the transfer means (4) of the feeding bottle (1) are adapted when the transfer means are connected to one another to ensure a transfer at least by gravity of composition of the infusion bottle to the nomadic flask, for the passage of air from the nomadic flask to the nourishment flask, the transfer means (4) of the nourishing flask (1) comprising a tube (42) adapted for the passage of air and having an open end extending into an area of the chamber of the feed vial not containing a composition in a composition transfer operation from the feed vial to the nomadic vial, and / or

- The transfer means (4) of the feeding bottle (1) and / or the transfer means (9) of the nomadic flask (5) is associated or adapted to be associated with a pump (7) or a part thereof. above or to the suction conduit, said pump being adapted to pump an ^'amount of the composition when it is activated, and / or - The pump (7) of the nomadic bottle is removably mounted relative to the transfer means (9) of the nomadic bottle (5) and / or the feeding bottle pump (1) is removably mounted relative to the means of transfer (4) of the nourishing bottle (1), and / or

the pump (7) of the nomadic flask is removably mounted relative to the transfer means (9) of the nomadic flask (5), and in that the transfer means (9) of the nomadic flask (5) after withdrawal of the pump (7) is adapted to be associated with the transfer means (4) of the bottom of the feeding vial (1), and / or

the base (3) of the feeding bottle (1) and / or the base of the nomadic bottle (5) is / are adapted (a) to ensure that the bottle feeds (1) with the base (3) bearing on a horizontal surface is stable at a time when the base (3) of the feeding bottle (1) is not associated with the nomadic flask (5) and when the base (3) of the feeding bottle (1) is associated with the nomadic flask (5) for the transfer means (9) of the nomadic bottle (5) to be connected to the transfer means (4) of the base (3) of the feeding bottle (1) to allow a transfer at least by gravity of the composition of the feeding bottle (1) in the nomadic flask (5), or (b) to ensure that the nomadic flask (5) with its base resting on a horizontal surface is stable both when the base (8) of the nomadic flask ( 5) is not associated with the nourishing bottle (1) and when the base (3) of the feeding bottle (1) is associated with the nomadic bottle (5) so that the transfer means (9) of the nomadic bottle (5) is co nnected by means of transfer (4) of the base (3) of the feeding bottle (1) to allow a transfer at least by gravity of composition of the nourishing bottle (1) in the nomadic bottle (5)), and / or

- The base (3) of the feeding bottle (1) has a recess or a housing (11) intended to receive the nomadic flask (5) or a part thereof during a transfer operation, said recess or housing ( 11) having a thread (12) adapted to cooperate with the holding piece (10) so that a rotation of the holding piece (10) relative to the base (3) of the bottle feeds (1) since a non-maintenance position in which the nomadic flask (5) is adapted to be inserted or removed from the recess or housing (11) of the base (3) of the feeding bottle (1), to a holding position in which the nomadic bottle (5) is able to be held in the recess or housing (11) of the base (3) of the feeding bottle (1) ensures a translational movement of the transfer means (9) of the base (8) of the nomadic bottle (5) to the transfer means (4) of the base (3) of the bottle feeding (1) from a non-connection position to a connection position allowing a composition transfer at least by gravity from the feeding bottle to the nomadic flask (5), and / or

the holding piece (10) is a piece removably mounted on the nomadic bottle (5), and / or

the holding piece (10) is adapted to be removably mounted on the base (8) of the nomadic flask, and / or

the holding piece (10) is adapted to be removably mounted on the nomadic bottle (5) to cover the means (7) to dispense the composition, and / or

- The holding piece (10) mounted on the nomadic flask (5) to cover the means (7) for dispensing the composition is rotatably mounted on the nomadic flask (5), and / or

the holding part (10) is a cover, and / or

the cover has a lateral face with recesses and / or protuberances to facilitate its handling, and / or

the base (3) of the feeding bottle (1) has a housing or a recess (11) for at least partially receiving the nomadic bottle (5), in that said housing or recess (11) extends between one end open (11A) and one end (1B) associated with the transfer means (4), the open end (11A) having a wider section than that of the holding part (10), and / or

the means for transferring the nomadic flask and the nourishing flask are adapted so that, during the relative movement of the transfer means, the passage between the chambers of the flasks via the tube (42) is open before the opening of the passage between the chambers for the passage of liquid by gravity from the bottle feeds to the nomadic bottle, and / or - The nomadic flask and the nourishing flask are adapted to each have a base for a stable position in the vertical position, and that in the connection position of the transfer means, a portion of the base of the feed bottle bears on the upper face. nomadic bottle opposite its base. The base of the nomadic flask defines an outline, for example by connecting the support points of the base on a vertical plane, whose section is equal to or larger than the average section of the feeding bottle. The base of the nomadic flask advantageously has five distinct support zones, preferably defining a pentagonal contour.

The invention further relates to a nomadic flask adapted to be recharged from a nourishing flask (1), comprising an end with a transfer means (9) adapted to be connected to a transfer means (4) of a vial nourish (1), and a ^'lid (IO) removably mounted on said end or said transfer means (9) to protect the transfer means (9), said cover when mounted on said end or said transfer means (9) being associated with a pump (7) adapted for pumping liquid composition out of the nomadic flask (5).

This nomadic bottle presents advantageously one or more of

following characteristics:

- The transfer system comprises a movable part in a body against a biasing means between a transfer position and a position opposing a transfer, said movable part being adapted to define in the transfer position with the body two separate transfer channels, a first being adapted essentially to the passage of air out of the nomadic flask and a second being adapted essentially to the passage of liquid composition to the ^' nomadic flask during an operation of

filling it, and / or

- The transfer system comprises a movable part between a first closed position and a second closed position for which at least one of said channels is closed to oppose the passage of air and / or liquid composition passing through an intermediate position for which both channels are open to allow passage of air and liquid composition, and / or

- The transfer system comprises a movable part against a biasing means between a closed position and an open position, said part being movable in a body having at its bottom a bottom and at its upper part a stop substantially circular limiting the position of the moving part under the action of the biasing means, said movable piece having a hollow cylindrical piece whose end is associated with a substantially circular plate adapted to bear on the substantially circular stop when no pressure n ' is exerted on the moving part against the return means, the hollow cylindrical part having a recess adapted to receive the pump (7) or a part thereof or the suction line thereof, and that the pump (7) is attached to a cover (10) adapted to be fixed on the body in which the moving part moves, said cover comprising a suitable element, rsque the lid (10) is fixed on the body, to bear on the substantially circular plate and move the moving part against the action of the biasing means to a position in which the lower part abuts on a piece solidary of the body, and / or

the integral part of the body serving as an abutment on the lower part of the movable part has a first channel and a second channel distinct from the first channel, each channel running between the chamber of the nomadic flask and the chamber defined by the body in which moves the moving part, and / or

a channel extends through a cylindrical protuberance serving as a guiding means for the lower part of the movable part during its displacement in the body, and in that in the position of the moving part abutting against the circular abutment, said channel extending into the cylindrical protuberance opens into a chamber defined in the moving part, and / or

- the opening of one channel is delayed compared to that of the other channel, and / or the body has a free edge extending in the chamber of the nomadic flask so as to define in the vertical position of the nomadic flask in the nomadic flask chamber an area situated above the level of said free edge corresponding to at least 5% of the volume; of the nomadic flask chamber.

The subject of the invention is also a nomadic flask for an assembly according to the invention, in particular a flacen-nomade adapted to be refilled from a nourishing flask (1), comprising a base (8) with a transfer means (9) adapted to be connected to a transfer means (4) of a feeding bottle (1), and a cover (10) detachably mounted on the base (8) to protect the transfer means (4), said cover being further adapted to be removably mounted on the vial to cover the transfer means (4).

The lid (10) is advantageously adapted to serve as a holding piece of the nomadic bottle on the base (3) of a feeding bottle.

The lid (10) mounted on the nomadic bottle (5) is preferably rotatably mounted on the bottle (5).

The invention further relates to a nourishing bottle and a nomadic flask for or suitable for an assembly according to the invention. This nourishing or nomadic bottle then has one or more characteristics mentioned in the description of the assembly according to the invention.

Features of a preferred embodiment given by way of example only will become apparent from the following description, in which reference is made to the accompanying drawings.

In these drawings,

- Figure 1 is a sectional view of a feeding bottle of an assembly according to the invention;

- Figure 2 is a sectional view of a nomadic flask of an assembly according to the invention;

- Figure 3 is a sectional view of the nomadic bottle in the ready position to be connected to the nourishing bottle;

FIG. 4 is a sectional view along the line IV-IV of FIG. 3; FIG. 5 is a sectional view of the nomadic flask introduced into

Recessing the base of the feeding bottle, before connecting the transfer systems;

- Figure 6 is a view similar to that of Figure 5, but with transfer systems in the connection position;

FIG. 7 is a sectional view of a variant of a feeding bottle similar to that of FIG. 1,

FIG. 8 is a sectional view of a nomadic flask adapted for the feeding bottle of FIG. 7,

- Figures 9 and 10 are sectional views of a filling valve specially adapted for a nomadic flask,

FIG. 11 is a front view of a feeding bottle and a nomadic bottle according to the invention,,,

FIG. 12 is a cross-sectional view of FIG. 11 along the lines XI-IX, FIG. 13 is a front view of the nomadic flask attached to the feeding flask to allow gravity transfer,

FIG. 14 is a sectional view of the assembly of FIG. 13 along the line XII-XIII;

FIGS. 15 to 19 are perspective and sectional views of steps for connecting the nomadic flask to the nourishment flask,

FIG. 20 is a view on a larger scale of the transfer means of the nomadic flask,

FIG. 21 is a view on a larger scale of the transfer means in their position of FIG.

FIG. 22 is a view on a larger scale of the transfer means after partial connection thereof,

FIG. 23 is a view on a larger scale of the transfer means after total connection thereof,

FIG. 24 is a view of a variant in the position of FIG. 23; FIG. 25 is a sectional view of a particular nipple;

FIG. 26 is a sectional view of a particular rechargeable bottle, FIGS. 27 and 27 are diagrammatic views showing the use of the flasks of FIGS. 25 and 26,

FIG. 28 is a perspective and sectional view showing the means of transferring the bottles in the unconnected position, and

- Figure 29 is a view similar to that of Figure 28, but in the connected position.

The assembly according to the invention shown in the figures comprises:

A) a nourishing bottle (1) comprising a chamber (2) adapted to contain a liquid or substantially liquid or even viscous composition, and a base (3) provided with a composition transfer means (4) out of the nourishing bottle ( 1), and

B) a nomadic flask (5) comprising a chamber (6) adapted to contain a quantity of liquid or substantially liquid composition from the nourishing flask (1), means (7) for dispensing the composition out of the nomadic flask (for example a pumping system capable of creating at least a slight depression in the nomadic flask) and a base (8) with a composition transfer means (9) in the nomadic flask (5), the transfer means (9) of the base of the nomadic bottle (5) being adapted to be connected to the transfer means (4) of the base (3) of the feeding bottle (1) to allow a transfer at least by gravity of composition of the nourishing bottle (1) into the bottle nomadic (5).

The nomadic bottle (5) or the nourishing bottle (1) comprises at least one holding piece (10) adapted to cooperate with the base (3) of the nourishing bottle (1) or with a portion of the nomadic bottle to ensure the maintenance in position of the nomadic flask (5) relative to the base (3) of the feeding bottle (1) with the transfer means (9) of the base (8) of the nomadic flask (5) connected to the transfer means (4) of the base (3) of the feeding bottle (1) to allow a transfer at least by gravity of composition of the feeding bottle (1) in the nomadic bottle (5).

The base (3) of the feeding bottle (1) is adapted to ensure that the bottle feeds (1) with the base (3) bearing on a horizontal surface is stable both when the base (3) of the bottle feeds (1). ) is not associated to the nomadic bottle (5) and when the base (3) of the nourishing bottle (1) is associated with the nomadic bottle (5) so that the transfer means (9) of the base (8) of the nomadic bottle (5) is connected by means of transfer (4) of the base (3) of the feeding bottle (1) to allow at least gravity transfer of composition of the feeding bottle (1) into the nomadic flask (5).

Preferably, the base (3) of the feeding bottle (1) has a recess or a housing (11) intended to receive the nomadic flask (5) or a part thereof during a transfer operation, said recess or housing (11) having a thread (12) adapted to cooperate with the holding part (0) so that a rotation of the holding piece (10) relative to the base (3) of the bottle feeds (1) ) from a non-holding position in which the nomadic flask (5) is adapted to be inserted or withdrawn from

the recess or housing (11) of the base (3) of the feeding bottle (1), to a holding position in which the nomadic bottle (5) is able to be held in the recess or housing (11) of the base (3) of the feeding bottle (1) ensures a translational movement of the transfer means (9) of the base (8) of the nomadic bottle (5) to the transfer means (4) of the base (3) of the bottle feeding (1) from a non-connection position to a connection position allowing a composition transfer at least by gravity of the feeding bottle to the nomadic flask (5).

In particular, the holding piece (10) is a piece removably mounted on the nomadic bottle (5). This holding piece (10) is in particular adapted to be removably mounted on the base (8) of the nomadic bottle, as well as to be removably mounted on the nomadic bottle (5) to cover the means (7) for to dispense

composition. The holding piece (10) mounted on the nomadic flask (5) for covering the means (7) for dispensing the composition is preferably rotatably mounted on the nomadic flask (5).

The holding piece (10) is in the example shown a cover.

This cover advantageously has a side face with recesses 10A and / or protuberances to facilitate its handling. The base (3) of the feeding bottle (1) has a housing or a recess (11) for at least partially receiving the nomadic bottle (5). Said housing or recess (11) extends between an open end (11A) and an end (11B) associated with the transfer means (4), the open end (11A) having a wider section than that of the holding piece (10). The filling of the nomadic bottle Nomadic flask from a nourishing bottle (1) is for example the following.

The lid (10) protecting the base (8) of the nomadic flask (5) is removed and is mounted on the upper part ~ of the nomadic flask (5) to cover the cap covering the spray button. The lid is rotatably mounted on this upper end.

The housing (1 1) has an enlarged portion (11 E) and a portion 11 F of section corresponding substantially to the section of the nomadic flask. This portion 11 F has two diametrically opposed grooves 11 G, each groove 11 G being intended to receive a protrusion 50 of the nomadic flask 5. This allows to properly place the nomadic flask 5 in the housing 1 1.

The nomadic flask is introduced with its base turned towards the base 3 of the feed bottle 1. The protrusions 50 are slid into the grooves 11 G.

The lid 10 is then in the vicinity of the net, while the transfer means 4 and 9 are adjacent to each other, but always in the closed position of the valves. * '

The cover is then rotated by screwing it onto the thread of the part 11 F of the housing. The cover 10 has on its lateral face a net 10B adapted to cooperate with the net 12.

This rotation of the cover 10 generates a translational movement of the transfer means 9 towards the transfer means 4 of the feed bottle 1. This translation thus generates the opening of the valves, for example by moving an intermediate plate (not shown - but described in document PCT / BE 2012/000044). The liquid of the flask feeds 1 flows by gravity into the nomadic flask 5 via a first set of valves, while the air of the nomadic flask passes into the feed bottle via a second set of valves.

When the nomadic flask 5 is housed in the recess 11 in the liquid transfer position, the feeding bottle can be redeposited on a support, a piece of furniture or a table, without the risk of destabilizing the nourishing bottle. Although the filling of the nomadic flask can be very fast, a transfer system ensuring a slower filling is possible.

According to one possible embodiment, the set comprises two nomadic flasks, so that when using a first, the second is housed in the housing 11 to ensure a filling.

The screwing of the lid allows an easy and programmed opening of the valves, without having to exert a continuous manual pressure of opening of the valves.

The nomadic flasks comprise one or more tubes 52 extending the valve or valves for the passage of liquid and the evacuation of air. These tubes make it possible to ensure a determined volume of air in the nomadic bottle, once the latter is filled. An over-filling of the nomadic flask is thus impossible.

The system 7 is for example a pump provided with a push button for spraying. The pump is advantageously able to create a certain vacuum in the chamber 6.

The feeding bottle may be provided with a system for dispensing the composition, for example a pumping system associated with a spray or atomizing push button.

The systems 7 and 20 are advantageously associated with a removable cap 7A, 20A. The systems 7 and 20 are associated with a dip tube.

The transfer system 4 comprises two valves 40, 41, advantageously controlled by a plate with two ends of connection tube movably mounted relative to the base 3. A valve 41 is extended by a tube 42 terminating in the vicinity of the system 20. This tube 42 serves to return air from the nomadic flask to the nourishing bottle. There have been problems with gravity filling, in the case where the tube 42 made of PP (polypropylene current) was partially filled with liquid, the transfer of gravity liquid from the bottle feeds to the nomadic bottle was completely filled. However, this problem could be solved either by using a tube having an equivalent diameter of less than 1.5 mm, in particular less than 1 mm, or by using a system for ejecting at least a portion of the liquid composition present in the tube. The tube may be of the multi-channel parallel type, or of the type of a large tube in which a movably mounted rod extends, so as to be able to move in the tube 42 when a series of movements from bottom to top, or vice versa are applied to the bottle nourishes. The equivalent diameter of a tube of circular section is equal to the diameter of the open section. In the case of a hollow tube of circular section in which a rod is placed, the equivalent diameter of the open passage section is equal to 4 times the passage area defined between the inner wall of the hollow tube and the rod, divided by the sum of the inner circumference of the tube and the circumference of the stem. Other transfer systems are possible, for example where the opening of the valve is operated by a piece of a ^* other valve, this then allowing the opening of the valve 90 or 91 before opening the valve 40, 41.

Advantageously, the base 9 of the nomadic flask is associated with a bellows 800 with a spring tending to bring it into extended position when no pressure is exerted on the bellows. During placement of the nomadic flask in the recess 11 of the infant, the bellows 800 will be compressed, thereby generating an overpressure. When opening the valve 41 (the other valves are still closed) by the action of a protuberance of the base 9, the compressed air will be driven into the tube 42 discharging the kind of liquid that may be present in the tube 42. Such a bellows is shown in Figures 1 to 3. Instead of being associated with the base 9, the bellows 800 could also be associated with the end 11 B of the recess 11 of the feed 1.

The feeding bottle 1 of FIG. 7 is similar to that of FIG. 1, except that the transfer system 4 comprises only one valve 40 of FIG. large section, adapted to cooperate with a transfer system 9 also mono valve large section. Since the transfer systems 4.9 are centered relative to the axis of the recess 11 F, the placement of the nomadic flask 5 does not require fingers 50 to slide in grooves 11G. In this version, it is also advantageous to use a bellows 800 to expel the liquid that may be present in the valve before it is opened.

The valve 9 is advantageously the first to open by the action of the rotation of the cover 10 to move the valves 4.9 towards each other, opening prior to the opening of the valve 40. reverse rotation of the lid 10, the valve 40 closes first, while the valve 9 closes last. To obtain this delayed opening or closing of the valves, it suffices to have a restoring force exerted on the valve 40 (tending to bring the valve in the closed position) greater than the restoring force exerted on the valve 9 (tending to reduce the valve 9 in the closed position).

Figures 9 and 10 are schematic views of a valve 9. This valve 9 consists of a hollow outer body 90 in which slides a hollow tube 391, one end 392 is closed. The body 390 has an end 90A serving as a support for a return means (advantageously a spring 93) which exerts a force on the hollow tube 391.

The hollow body has one or more side openings 390L, while the hollow tube 391 has along its side wall one or more openings 391 L adapted to cooperate with one or more openings 390L allowing the passage of liquid or composition of the hollow tube to through the openings 390L, 391 L. The hollow tube is adapted to ensure when moving in the hollow body 390 a closed position for which a closed zone of the side wall of the tube is opposite the opening or openings 390L, and an open position for which one or openings 391 L of the tube is (s) facing one or 90L openings of the hollow body (see Figure 10). Advantageously, the valve has an extreme position for which the return means exerts the maximum return force and for which the side wall of the hollow tube partially closes the opening or the openings 390L of the hollow body, part of a or openings 390L being located opposite one or openings 391 L.

This is particularly interesting because it allows the placement of the openings 390L and 391L opposite one another before the opening of the valve 4 (for example by the action of a tube 400 associated with the valve 4, tube 400 whose end is engaged in the hollow tube 391 and bears on an inner protrusion 390P), a maximum opening (windows 390L and 391L facing each other to ensure a maximum passage section ) with the valve 4 still in the closed position, and a mean opening (see FIG. 11) corresponding to the opening of the valve 4 and corresponding to the maximum compression of the spring 392. In this position, the maximum level NM of liquid present in the the nomadic flask (level of the air-liquid interface) is defined by the upper edge of the window 391 L in the position of FIG. 10, valve 4 open. This allows that during the unscrewing movement of the cover 10, the spring 10 acts on the tube 392 and thus on the tube 400 to return the valve 4 to the closed position. Thus, the hollow tube is no longer supplied with liquid from the nourishing bottle 1. The movement of the hollow tube 91 in the body 390 allows the opening 391 L to have its upper edge above the level NM, thus allowing the liquid present in the hollow body to empty into the nomadic bottle 5, via the openings 390L and 391L that are facing each other. Once the lid 10 is completely unscrewed, the tube 391 closes the passages 390L.

FIG. 11 is a view of an assembly comprising:

A) a nourishing bottle (1) comprising a chamber (2) adapted to contain a liquid or substantially liquid or even viscous composition, and a composition transfer means (4) out of the feed bottle (1), said bottle feeds (1). ) having a base 3 capable of ensuring a stable position in the bottle 1 when this base is supported on a horizontal plane, and an upper end associated with a spraying device 20 adapted to be protected by a removable cap 20A, and

B) a nomadic flask (5) comprising a chamber (6) adapted to contain a quantity of liquid or substantially liquid composition from the nourishing flask (1), means (7) for dispensing the composition out of the nomadic flask and a means of transfer (9) of composition in the nomadic flask (-5), the transfer means (9) of the nomadic flask (5) being adapted to be connected to the transfer means (4) of the feeding flask (1) to allow a transfer at least by gravity of composition of the nourishing bottle (1) in the nomadic bottle (5), the nomadic bottle having a base adapted to ensure a stable position of the nomadic flask when the base is supported on a horizontal plane.

The nomadic flask (5) comprises at least one holding piece (10) adapted to cooperate with a part (10A) of the feeding bottle (1) to maintain the position of the nomadic flask (5) in relation to the feeding bottle (1). ) with the transfer means (9) of the nomadic flask (5) connected to the transfer means (4) of the feeding bottle (1) to allow at least gravity transfer of the composition of the feeding bottle (1) into the nomadic flask ( 5).

In this transfer position, the part 10 is at least partially engaged in the recess of the base 3 of the feed bottle 1. In the connected position (see FIGS. 13 and 14), the base of the nomadic bottle is adapted to ensure that the Feeding bottle - nomadic bottle set is stable when the base of the nomadic flask is supported on a horizontal plane. In the connected position, the feeding bottle 1 is located above the nomadic flask to allow a transfer at least by gravity of the liquid composition of the feeding bottle to the nomadic flask.

The transfer means (9) of the nomadic flask and the transfer means (4) of the feeding bottle (1) are suitable when the transfer means are connected to one another to ensure a transfer at least by gravity of composition from the feeding bottle to the nomadic flask, for the passage of air from the nomadic flask to the feeding bottle, the transfer means (4) of the feeding bottle (1) comprising a tube adapted for the passage of air and having an open end extending in an area of the chamber of the non-composition containing feeding bottle during a composition transfer operation of the feed bottle to the nomadic bottle.

In particular, the transfer means (9) of the nomadic flask (5) is associated or adapted to be associated with a pump (7) or a part thereof or the suction duct, said pump being adapted to pump a quantity of composition when activated.

Preferably, the pump (7) of the nomadic flask 5 is removably mounted relative to the transfer means (9) of the nomadic flask (5).

The transfer means (9) of the nomadic bottle (5) after removal of the pump (7) is adapted to be associated with the transfer means (4) of the bottom of the feed bottle (1). This transfer means is associated with the protuberance 10 of the bottle on which is screwed a ring 700 ensuring the holding in position of the pump 7 on the transfer means 9, in a position for which the pump 7 is able to pump the composition liquid via the tube 55. The opening of the transfer means 4, 9 is made during the fixing of the transfer means to each other, in this case when the protrusion 10 is screwed into the recess 11 of the base 3 of the nourishing bottle, even if at least some sealing is ensured between the transfer means 4, 9 as soon as the protuberance 10 is engaged in the recess 11. As is apparent from FIGS. 11 to 14, the base (3) of the nourishing bottle (1) and / or the base of the nomadic bottle (5) is / are adapted to ensure that the nomadic bottle (5) with its base resting on a horizontal surface is stable both when the base (8) of the nomadic flask (5) is not associated with the feeding bottle (1) and when the base (3) of the feeding bottle (1) is associated with the nomadic flask (5) so that the transfer means (9) of the nomadic flask (5) is connected to the transfer means (4) of the base (3) of the feeding bottle (1) to allow a transfer at least by gravity of composition of the nourishing bottle (1) in the nomadic bottle (5).

The base (3) of the feeding bottle (1) has a recess or a housing (11) intended to receive the nomadic bottle (5) or a part thereof when a transfer operation, said recess or housing (1 1) having a thread (12) adapted to cooperate with the holding member (10) so that a rotation of the holding member (10) relative to at the base (3) of the feeding bottle (1) from a non-holding position in which the nomadic flask (5) is able to be inserted or removed from

the recess or housing (11) of the base (3) of the feeding bottle (1), to a holding position in which the nomadic bottle (5) is able to be held in the recess or housing (11) of the base (3) of the feeding bottle (1) ensures a translational movement of the transfer means (9) of the base (8) of the nomadic bottle (5) to the transfer means (4) of the base (3) of the bottle feeding (1) from a non-connection position to a connection position allowing a composition transfer at least by gravity of the feeding bottle to the nomadic ilacon (5).

The holding piece (10) is a part or ring whose thread is adapted to the thread of the recess 11.

The nomadic flask 5 of FIG. 12 is adapted to be refilled from a nourishing bottle (1), and comprises an end with a transfer means (9) adapted to be connected to a transfer means (4) for a feed bottle (1), and a cover (70) removably mounted on said end 10 or on said transfer means (9) to protect the transfer means (9), said cover 70 once mounted on said end 10 or on said transfer means (9) being associated with a pump (7) adapted to pump liquid composition out of the nomadic flask (5).

The transfer system 9 comprises (see FIG. 20) a piece 90 movable in a body 10 (which is in the case represented, against a return means between a transfer position and a position opposing a transfer, said movable part being adapted to define in the transfer position with the body two separate transfer channels, a first being adapted essentially to the passage of air out of the nomadic flask and a second being adapted essentially to the passage of liquid composition to the flask nomad during a filling operation of it. The transfer system 9 comprises a movable part 90 between a first closed position and a second closed position for which at least one of said channels is closed to oppose the passage of air and / or liquid composition through a position intermediate for which the two channels are open to allow the passage of air and liquid composition.

In the position of Figure 20, the transfer means is in a position in which the chamber 91 in which the transfer means 90 moves communicates with the inner chamber of the vial 5, via a passage 92 and a passage 93 formed between the moving part 90 and the inner wall of the hollow of the protuberance 10.

The moving part 90 moves in the chamber 91 of the open protrusion 10. The lower end of the protuberance 10 is closed by a plate 94 having a central guide element 95 having a central passage 96 associated with the pumping tube 96A and a passage 97, and an orifice 92 offset from the central guide member 95.

The upper end of the protuberance 10 has a circular or annular inner abutment 110 serving firstly to limit the upward movement of the movable part 90, and secondly to serve as a means to ensure a seal with the pump body 7.

In the position of Figure 20 for which the pump 7 is mounted on the nomadic flask 5, the suction tube 77 of the pump 7 is engaged in the central recess of the movable part 90, which hollow in this position in communication via the tube 96A with the inner chamber of the bottle 5. When fixing the pump 7 on the vial 5, the body of the pump 7 is introduced partially into the chamber 91 via the opening defined by the abutment 110. lower face of the pump body then bears against the moving part 90 and moves against the action of the spring 120 downwards. This movement is guided by the guide 95. When the lower end of the moving part 90 abuts on the guide 95, the passage 97 is closed. The actuation of the pump makes it possible to bring the liquid composition of the bottle to the spray head, via the tube 96A, the passage 96, the central recess 90C of the moving part 90, and the suction tube 77 of the pump 7. This liquid passage is represented by the arrows FF1. The position of the pump 7 relative to the protuberance 10 is provided by a ring 700 screwed onto the outer thread of the protuberance 10.

In the position of FIG. 21, the ring 700 has been unscrewed to separate the pump 7 from the bottle 5. When the pump 7 is withdrawn, the moving part 90 moves under the action of the spring 120 towards the stop 110, or more exactly to a circular seal 110A. This contact of the moving part 90 with the circular seal 110A provides a seal for the chamber 91. During this movement, the lower end of the movable piece bears on a head 96B with passages 96C located below the head. This closes the passage of the central recess of the movable part 90. In the position of Figure 21, the movable part 90 provides an outer and inner seal to the moving part. This is particularly interesting when a certain vacuum is created in the chamber of the bottle 5, so as to maintain a certain vacuum in the inner chamber of the bottle 5.

In FIG. 21, the protuberance 10 is placed under the recess 11 of the base of the feed bottle 1. The means for transferring the feed is advantageously associated with a bellows 800 (shown only in FIG. 21).

FIG. 22 shows a partial screwing of the protuberance 10 in the recess 11. During this screwing, the moving part 90 comes into contact with a moving part 150 of the transfer system 4 of the feed bottle 1.

The transfer system 4 comprises a body 151 defining a central recess 152, this body having an end extending into the chamber of the feed bottle 1 and having longitudinal passages 153. A plate 155 closes the circular opening defined between the tabs 154 forming the end of the body 151. This plate 155 has a

protuberance 155A facing downwards having a central passage 155B having in the vicinity of the head 157 side openings 158 communicating with the passage 155B. The passage 155B is associated with the air return tube 159. The head 157 is associated with a 157A O-ring for to bear on a tronconiqae face of the moving part 150 to ensure a seal between the head and the moving part 50 so as to prevent any fluid passage between the air return duct 159 and the central recess 150A of the moving part wherein the head 157 can move.

The displacement of the moving part 150 is against a spring 170 which extends between the plate 155 and the moving part 150.

The return force of the spring 170 is greater than that of the spring 120, so that the valve system 9 opens at least

partially faster than the valve system 4.

In the position shown in FIG. 22, the spring 120 is compressed by the displacement of the moving part 90 to a position where a fluid can flow between the conduit 96A and the central recess 90C of the moving part 90, but also where a fluid * can flow between the portion (91A) of the chamber 91 located above the movable part and the portion (91B) of the chamber in which the spring 120 extends. Similarly, the passage of fluid between the moving part 150 and the body 151 is prevented by the O-ring 150F which is crushed between a face of the movable part and a face of the hollow of the body 151. This O-ring is advantageously attached to the moving part 150.

In the position of Figure 22, no fluid can pass through the valve system 4. ~ '

Continuing the screwing of the protuberance 10 in the recess 11, the moving part is moved against the action of the spring 170. The O-ring 150F no longer bears on an inner face of the hollow of the body 151, while that the conical face of the central hollow of the movable part 150 no longer bears on the O-ring 157A carried by the head 157.

In this position the valve system 4 is in the open position, both for the passage of a fluid via the chamber 150A and the conduit 159, and via the slots 153 and the space of the hollow of the body 151 located between the face inner said hollow and the outer face of the movable member 150. In the position of FIG. 23, the liquid of the feeding bottle 1 can flow into the nomadic flask 5 via the path represented by the arrows FF2, while the air of the nomadic flask 5 can pass into the feed bottle via the path represented by the arrows FF3.

The protuberance 10 has a skirt 10J extending into the chamber of the nomadic flask 5 thus creating the zone of the chamber located above the N10J level of the extreme edge of the skirt 10J. When the liquid level in the nomadic flask 5 reaches the level N10J the flow of liquid will gradually stop while ensuring a minimum volume of air in the nomadic flask. The quantity of air in the nomadic flask filled depends on the lower level of passage 97. It is therefore possible to adjust this lower level of passage 97 by associating this passage with a tube 197 whose lower end extends into the chamber of the flask. Nomad 5 (tube shown in broken lines in Figure 22).

It may be interesting that the opening of the valve system 9 ensures, during the downward movement of the moving part 90, in a first step the opening of the passage between the tube 96A and the central hollow of the moving part 90, then the opening of the valve system 4, and finally the opening of the passage via the opening 92 and the chamber 91 external to the moving part 90. This allows when using a pump 7 generating a certain vacuum, to create a first suction towards the nomadic flask of the fluid present in the duct 159. This then ensures an easier priming of the flow once the two valve systems 4.9 in the closed position.

Figure 24 shows a valve system 9 and a valve system 4 for such delayed opening. In this embodiment, the springs 120 and 170 are calibrated to ensure, in a first step, a movement of the moving part on a small stroke without movement of the moving part 150, then simultaneously a displacement of moving parts so as to ensure an opening of the passage from 97 to 159 (to ensure a suction of fluid to the nomad by the vacuum present in the nomad following the use of a pump 7 adapted), and then an opening for the passage of fluid from one part between the opening 153 towards the passage 92, and secondly between the passage 97 to the conduit 159. To do this, the plate 90P is for example wider and has a diameter substantially corresponding to that of the chamber 91, while grooves 1000 are formed in the body 10.

Once the nomadic flask is filled with the minimum volume of air, the protuberance 10 is unscrewed relative to its housing 11. During this operation, the liquid passage from the flask 1 is firstly stopped via the passage 92 and the chamber 91A, and in a second step the passage of fluid from the nomadic flask 5 to the flask feeds via the tube 159.

The upward movement of the moving part 90 then generates a pumping effect making it possible to create a certain vacuum in the chamber of the nomadic flask, empty capable of sucking the liquid partly from the liquid.

possibly present in the central hollow of the moving part 90.

Once the protuberance removed from the recess 11 of the feed bottle 1, the ring 700 is screwed up with its pump on the protuberance. During this operation, the pump 7 has a face abutting against the moving part 90 to move it down against the action of the spring 120. This movement towards the bottom of the moving part allows the 90E end of the movable part 90 to come into contact with the guide 95 to close the passage 97. Seals 110A and 700B provide a complete seal of the bottle 5, which has only one opening (receiving the transfer means 9) .

The invention thus also has as its object as such a nomadic flask characterized in that the transfer system 9 comprises a moving part 90 against a return means 120 between a closed position and an open position, said piece 90 being movable in a body 10 having at its bottom a bottom 94 and at its upper part a substantially circular stop 110 limiting the position of the moving part 90 under the action of the return means, said movable part 90 comprising a part hollow cylindrical 90C whose end is associated with a substantially circular plate 90P adapted to bear on the stop

substantially circular 110 when no pressure is exerted on the moving part 90 against the biasing means, the cylindrical piece hollow 90C having a hollow 90F adapted to receive the pump (7) or a part thereof or the suction duct 96A thereof. The pump (7) is attached to a cover (700) adapted to be fixed on the body 10 in which the moving part 90 moves, said cover 700 having a suitable element (7, low end), when the cover (700) is fixed on the body 10, to bear on the substantially circular plate 90P and move the moving part 90 against the action of the return means to a position in which the lower part 90E abuts on a piece 95 solidarity of the body 10.

The piece 94 integral with the body 10 serving as a stop at the lower part of the moving part 90 has a first channel 92 and a second channel 97 distinct from the first channel, each channel extending between the chamber of the nomadic flask 5 and the defined chamber. by the body 10 in which the moving part 90 moves.

The channel 97 extends through a cylindrical protuberance 95 serving as a guide means to the lower part of the moving part 90 during its displacement in the body 10. In the position of the moving part 90 abutting against the circular stop 1 10, said channel 97 extending into the

cylindrical protuberance 95 opens into a chamber 90F (central recess) defined in the moving part 90.

The body 10 has a free edge extending into the chamber of the nomadic flask 5 so as to define in the vertical position of the nomadic flask in the chamber of the nomadic flask an area situated above the level of said free edge corresponding to at least 5% of the volume of the nomadic flask chamber. -

The height of the nomadic flask is advantageously less than about 1/3 of the height of the feed bottle 1, while the base of the nomadic flask 5 defines a support contour of larger section than that of the nourishing flask. In fact, in the forms shown, the solid formed by projecting vertically (along the same vertical axis) the support contour of the base of the nomadic flask is such that the feeding bottle attached to the nomadic flask and in a vertical position is found in said solid. To ensure better stability, the base of the feed bottle 1 is associated with a felt 500 (shown in broken lines in FIG. 14) or other compressible material under the effect of a pressure, so as to improve or increase the surface of the contact between the base of the nourishing bottle and the upper part of the nomadic bottle.

Figure 25 is a sectional view of a nipple vial 1 whose base 3 is not provided with the transfer means 4. Such a vial 1 has the adjacent transfer means 4 of the pumping system. The upper part of the bottle 1 is associated with a pump with a spray head via a ring. This ring is removably mounted relative to the bottle 1, so as to have access to the transfer means 4, once the ring and the pump removed. The spray head is for example protected by a removable cover. The chamber 2 of the nurse has for example a volume of about 100ml. The transfer means 4 is attached to the neck of the nurse bottle by a ring 600, this ring having a skirt 601 with a thread for fixing the ring associated with the spray pump. This ring 600 defines a first substantially circular groove 602 adapted to receive the end of a bellows 710 attached to the transfer means 9 of the refill bottle 5. The ring 600 has a central protuberance 603 defining a housing 604 where there is a hole 605 communicating with the air intake tube 42, an orifice 606 for the transfer of liquid, and a central orifice 607 for the liquid aspiration tube 608. The central orifice 607 defines a housing adapted to receive a tube of suction of the pump. These three orifices 605, 606 and 607 are present on a part 609 mounted movably against a return means (spring) 610 bearing on a base 611 for the valves. The displacement of this part 609 against the spring 610 allows either the opening of the valve of the central orifice when the ring with the pump is fixed on the ring 600 of the bottle, so as to allow spraying, or the opening of the valve of the orifice 606 during the connection of the devices 4 and 9. The sealing is ensured by joints. When moving part 609, tube 42 is moved relative to the seal 61, while the tube 613 is moved along the seals 614 so that its end opens into the duct 615 secured to the base 611. The tube 613 has its end facing the closed chamber 2, but present one or more lateral passages, so as to allow a passage of liquid when the portion of the tube with the lateral passages extends in the conduit 615. During the displacement of the part 609, the upper part of the suction tube 608 opens into the central recess 607 thus allowing a passage of liquid during a pumping operation.

The orifice 605 is always open, thus allowing an air passage, except when fixing the ring with the pump, thanks to a seal that carries the pump or the ring.

The refill bottle 5 has a transfer mechanism 9 very similar to that of the nurse bottle. Thus, it comprises a ring with pump removably mounted on a ring 700 associated with the transfer means 9. This ring defines a circular groove 702, one side is associated with a bellows 810 with a spring 811. This bellows is relaxed when the ring with pump is removed from the refill bottle. The bellows 810 and the groove 702 are adapted so that in the compressed position of the bellows when the ring with pump is fixed on the ring 700, the bellows extends in the groove 702. In addition the bellows 810 is adapted to engage in the groove 602 of the ring 600 of the nib 1 during a connection of the two vials. During this connection, the bellows 810 is compressed to extend for example substantially only in the groove 702.

Just as for the ring 600 of the bottle 1, the ring 700 has a central protuberance 703 defining a housing 704 where there is a port 705 for the air passage of the refill bottle, a port 706 for the transfer of liquid, and an orifice Central 707 for the liquid suction tube 708. The central orifice 707 defines a housing adapted to receive a suction tube of the pump. These three orifices 705, 706 and 707 are present on a part 709 mounted movably against a return means (spring) 710 bearing on a base 711 for the valves. The displacement of this piece 709 against the spring 710 allows either the opening of the valve of the central orifice when the ring with the pump is fixed on the ring 700 of the bottle, so as to allow spraying or opening of the valve of the orifice 706 during the connection of the devices 4 and 9. The sealing is ensured by. joints. During the displacement of the part 709, the tube 742 is displaced relative to the seal 761, while the tube 713 is moved along the joints 714 so that its end opens into the conduit 715 integral with the base 71 1. The tube 713,742 has its end facing the closed chamber 6, but has one or more side passages, so as to allow a passage of liquid when the portion of the tube with the side passages extends in the conduit 715. When moving the workpiece 709, the upper part of the suction tube 708 opens into the central recess 707 thus allowing a passage of liquid during a pumping operation.

Fig. 27 shows a filling operation. The ring, the pump, the spray head and the cap of the vials 1 and 5 are removed first. The nurse vial 1 is turned over, positioned above the refill bottle and connected to the vial. 'other.

In position 3, the flask 1 is kept in a stable position on the refill bottle, the means 4 and 9 being in position allowing the passage of liquid from the flask to the refill bottle and air from the refill bottle to the flask nurse. During the connection operation, the bellows is initially compressed, expelling air in the tube 42 and thus expelling the liquid possibly present in this tube to the chamber 2 of the nib 1.

Figure 29 shows the position of the different parts when the means 4.9 are connected to each other.

The stability and / or the holding in position is / are ensured by the skirts 601 and 701 which are touching and by the duct 606 sliding in a recess located outside the duct 706. The duct 606 has a slot

longitudinal serving as indexing means for positioning the means 4.9. The groove outside the tube 706 is not circular but has a finger-like longitudinal interruption for sliding along the slot during a connection operation.

Once the means 4.9 connected, the liquid flows by gravity in the refill bottle 5. The filling level of the refill bottle is defined by the edge of the conduit 715.

Once filled, the flasks are disconnected from each other, and the flask is returned.

The ring, pump and cover are replaced on the bottles 1, 5. The refill bottle is ready for use again.

It is obvious that the bellows could have been replaced by other means, for example by a balloon, etc.

Claims

claims

1. Set comprising:

A) a nourishing bottle (1) comprising a chamber (2) adapted to contain a liquid or substantially liquid or even viscous composition and a gas, advantageously air, and a transfer means (4) for

composition off the bottle nourishes - (1), and

B) a nomadic flask (5) comprising a chamber (6) adapted to contain a gas and an amount of liquid or substantially liquid composition from the nourishing flask (1), means (7) for dispensing the composition from the nomadic flask and a composition transfer means (9) in the nomadic flask (5), the transfer means (9) of the nomadic flask (5) being adapted to be connected to the transfer means (4) of the feeding bottle (1) for allow a transfer at least by composition of the infeed bottle (1) into the nomadic flask (5), wherein the transfer means (9) of the nomadic flask and the transfer means (4) of the nourishing flask (1) are adapted to ensure, when the transfer means are connected to each other, a transfer at least by gravity of composition of the opurrisse flask to the nomadic flask, and the passage of gas from the nomadic flask to the nourishing flask, said flask feeding apparatus comprising a transfer tube adapted for the passage of gas from the nomadic flask; said transfer tube having an open end extending into an area of the chamber of the feeding vial not containing a liquid or viscous composition in a composition transfer operation from the feeding vial to the nomadic vial, characterized in that assembly comprises means for at least partially expelling the liquid composition, advantageously substantially all the liquid composition, present in the transfer tube before the transfer means are connected to each other to allow a transfer at least by gravity, out of said transfer tube (42) into the chamber (2) of the feeding bottle (1).

2. Set comprising:

composition out of the nourishing bottle (1), and

B) a nomadic flask (5) comprising a chamber (6) adapted to contain a quantity of liquid or substantially liquid composition from the nourishing flask (1), means (7) for dispensing the composition out of the nomadic flask and a means composition transfer (9) in the nomadic flask (5), the transfer means (9) of the nomadic flask (5) being adapted to be connected to the transfer means (4) of the feeding flask (1) to allow a transfer at least by gravity of composition of the feeding bottle (1) in the nomadic flask (5), wherein the transfer means (9) of the nomadic flask and the transfer means (4) of the feeding bottle (1) are adapted to ensure when the transfer means are connected to each other, a transfer at least by gravity of composition of the feeding bottle to the nomadic flask, and the passage of gas from the nomadic flask to the nourishing flask, said nourishing flask comprising a transfer tube adapted for passage gas from the nomadic flask; said transfer tube having an open end extending into an area of the chamber of the feed vial not containing a liquid or viscous composition in a composition transfer operation from the feed bottle to the nomadic bottle, in particular an assembly according to claim 1, characterized in that the nomadic bottle (5) or the nourishing bottle (1) comprises at least one holding piece (10) adapted to cooperate with a part (10A) of the nourishing bottle (1) or with a part of the nomadic flask to maintain the position and / or the stabilization of the nomadic flask (5) relative to the flask feed (1) with the transfer means (9) of the nomadic flask (5) connected to the transfer means (4) of the feeding bottle (1) to allow at least gravity transfer of composition of the feeding bottle (1) into the nomadic flask (5).

3. Set comprising:

composition outside the feed bottle (1), and B) a nomadic flask (5) comprising a chamber (6) adapted to contain a gas and a quantity of liquid or substantially liquid composition from the feed bottle (1), a means (7) ) to dispense composition from the nomadic flask and composition transfer means (9) into the nomadic flask (5), the transfer means (9) of the nomadic flask (5) being adapted to be connected to the transfer means (4) the feeding bottle (1) to allow a transfer at least by gravity of composition of the feeding bottle (1) into the nomadic flask (5), wherein the transfer means (9) of the nomadic flask and the transfer means (4) the feeding bottle (1) are adapted to ensure, when the transfer means are connected to each other, a transfer at least by gravity composition of the bottle feed to the nomadic flask, and the gas passage from the nomadic flask to the nourishing bottle, said flask feeds comprising a tube adapted for the passage of gas from the nomadic flask; said tube having an open end extending into an area of the chamber of the feed vial not containing a liquid or viscous composition in a composition transfer operation from the feed bottle to the nomadic bottle, in particular an assembly according to the claim 1 or 2, characterized in that said tube of the transfer means (4) of the feeding bottle (1) has an equivalent diameter less than 1.5mm, in particular less than 1mm, preferably less than 750μηι, more specifically from 250pm to 750pm.

4. An assembly according to one of claims 1 to 3, characterized in that the means adapted to expel the liquid composition optionally present in said transfer tube of the transfer means (4) of the feed bottle (1) is a means for injecting a gas, advantageously air, into said tube of the transfer means (4) so as to expel any liquid composition that may be present in said tube from the transfer means (4) to the chamber (2) of the feed bottle ( 1).

5. An assembly according to claim 4, characterized in that the means adapted to expel the liquid composition possibly present in said tube of the feed bottle transfer means is a means adapted to inject a gas into said transfer means to expel the liquid. present in said tube of the transfer means (4) at its open end towards the chamber of the feed bottle (1).

6. The assembly of claim 5, characterized in that the means adapted to expel the liquid composition optionally present in said tube of the transfer means (4) is a means adapted to contain a gas and having a chamber of variable volume between a volume and a minimum volume, said means for injecting gas, preferably air, into said tube of the transfer means (4) at least partially during the reduction of the volume of said means.

7. An assembly according to claim 6, characterized in that it comprises means for controlling the reduction of the volume of the chamber of the means adapted to drive the liquid composition possibly present in said tube of the transfer means (4).

8. The assembly of claim 7, characterized in that the control means is adapted to control the reduction of the volume of the chamber of said means at least partially during the connection between them transfer means (4,9) nomadic flasks and feed.

9. Assembly according to any one of claims 3 to 8, characterized in that the means adapted to expel the liquid composition

optionally present in the tube of the transfer means (4) comprises a bellows mounted on the nourishing bottle or on the nomadic bottle and adapted to extend between said bottles during the connection of the transfer means (4, 9).

10. An assembly according to any one of the preceding claims, characterized in that the means (4) for transferring the feeding bottle (1) and / or the transfer means (9) of the nomadic bottle (5) is associated or adapted to be associated with a pump (7) or a part thereof or the suction duct, said pump being adapted to pump a quantity of composition when it is activated.

11. An assembly according to claim 10, characterized in that the pump (7) of the nomadic flask is removably mounted relative to the transfer means (9) of the nomadic flask (5) and / or the feeding bottle pump (1). ) is removably mounted relative to the transfer means (4) of the feeding bottle (1).

12. The assembly of claim 10 or 1 1, wherein the nomadic flask has a bottom and an upper end associated with a pump and a spray head, and for which the feeding bottle (1) has a bottom associated with a means of transfer, characterized in that the pump (7) of the nomadic flask is removably mounted relative to the transfer means (9) of the nomadic flask (5), and in that the transfer means (9) of the nomadic flask ( 5) after removal of the pump (7) is adapted to be associated with the transfer means (4) of the bottom of the feed bottle (1).

13. An assembly according to any one of the preceding claims, characterized in that the base (3) of the feeding bottle (1) and / or the base of the nomadic flask (5) is / are adapted (s) (a) to ensure that the bottle feeds (1) with the base (3) bearing on a horizontal surface is stable both when the base (3) of the feeding bottle (1) is not associated with the nomadic flask (5) and when the base (3) of the nourishing bottle (1) is associated with the nomadic bottle (5) so that the transfer means (9) of the nomadic bottle (5) is connected to the transfer means (4) of the base (3) of the bottle feed (1) to allow at least gravity transfer of

composition of the nourishing bottle (1) in the nomadic bottle (5), or (b) to ensure that the nomadic bottle (5) with its base resting on a horizontal surface is stable both when the base (8) of the bottle Nomad (5) is not associated with the feeding bottle (1) and when the base (3) of the feeding bottle (1) is associated with the nomadic flask (5) so that the transfer means (9) of the nomadic flask (5) ) is connected to the transfer means (4) of the base (3) of the feed bottle (1) to allow a transfer at least by gravity composition of the feeding bottle (1) in the nomadic bottle (5).

14. An assembly according to claim 13, characterized in that the base (3) of the feeding bottle (1) has a recess or a housing (11) for receiving the nomadic flask (5) or a part thereof when a transfer operation, said recess or housing (11) having a thread (12) adapted to cooperate with the holding member (10) so that a rotation of the holding member (10) relative to the base (3) of the feeding bottle (1) from a non-holding position in which the nomadic bottle (5) is adapted to be inserted or removed from the recess or housing (11) of the base (3) of the feeding bottle ( 1), towards a holding position in which the nomadic flask (5) is able to be maintained in

the recess or housing (11) of the base (3) of the feeding bottle (1) ensures a translational movement of the transfer means (9) of the base (8) of the nomadic flask (5) towards the transfer means ( 4) of the base (3) of the feeding bottle (1) from a non-connection position to a connection position allowing a composition transfer at least by gravity of the feeding bottle to the nomadic flask (5).

15. The assembly of claim 10, wherein the nomadic flask has a bottom and an upper end having the transfer means (9) and detachably associable to a pump and a spray head, and for which the feeding bottle has a bottom and an upper end having the transfer means (4) and detachably associable to a pump and a spray head, characterized in that the upper ends of the nomadic and nourishing bottles are adapted to be connected to one another. other to provide a connection between the transfer means (4,9).

16. An assembly according to any one of the preceding claims, characterized in that the holding piece (10) is a piece removably mounted on the nomadic bottle (5).

17. An assembly according to any one of the preceding claims, characterized in that the base (3) of the feeding bottle (1) has a housing or a recess (11) for receiving at least partially the nomadic flask (5), in said housing or recess (11) extends between an open end (11A) and an end (11B) associated with the transfer means (4), the open end (11A) having a wider section than that of the holding piece (10).

18. A nomadic bottle adapted to be refilled from a nourishing bottle (1), comprising an end with a transfer means (9) adapted to be connected to a transfer means (4) of a nourishing bottle (1) , and a cover (10) removably mounted on said end or on said transfer means (9) for protecting the transfer means (9), said cover once mounted on said end or on said transfer means (9) being associated with a pump (7) adapted to pump liquid composition out of the nomadic flask (5).

19. Mobile flask according to claim 18, characterized in that the transfer system comprises a movable part in a body against a return means between a transfer position and a position opposing a transfer, said mobile part being adapted to define in the transfer position with the body two separate transfer channels, a first being adapted essentially to the passage of air out of the nomadic flask and a second being adapted essentially to the passage of liquid composition to the nomadic flask when an operation of

filling of it.

20. mobile flask according to claim 19, characterized in that the transfer system comprises a movable part between a first closed position and a second closed position for which at least one of said channels is closed to oppose the passage of air and or liquid composition, passing through an intermediate position for which the two channels are open to allow the passage of air and liquid composition.

21. Mobile flask according to any one of claims 18 to 22, characterized in that the transfer system comprises a piece movable against a return means between a closed position and an open position, said part being movable in a body comprising at its bottom part a bottom and at its upper part a substantially circular stop limiting the position of the moving part under the action of the biasing means, said movable piece having a hollow cylindrical part whose one end is associated with a plate substantially circular adapted to bear on the substantially circular stop when no pressure is exerted on the moving part against the biasing means, the hollow cylindrical member having a recess adapted to receive the pump (7) or part of it or the suction line thereof, and in that the pump (7) is attached to a cover (10) adapted to be fixed on the body s which moves the movable part, said cover having a suitable element, when the lid (10) is fixed on the body, to take support on the substantially circular plate and move the moving part against the action of the biasing means to a position in which the lower part abuts on a part integral with the body.

22. A nomadic flask according to claim 21, characterized in that the integral part of the body serving as an abutment to the lower part of the movable part has a first channel and a second channel distinct from the first channel, each channel extending between the chamber. nomadic flask and the chamber defined by the body in which the moving part moves.

23. nomadic Bottle according to claim 22, characterized in that a channel extends through a cylindrical protrusion serving as a guide means to the lower portion of the ^* moving part during its movement in the body, and in that in position of the moving part abutting against the circular stop, said channel extending in the cylindrical protuberance opens into a chamber defined in the moving part.

24. A nomadic flask according to any one of claims 18 to 23, characterized in that the opening of a channel is deferred relative to that of the other channel.

25. nomadic flask according to any one of claims 18 to 24, characterized in that the body has a free edge extending into the nomadic flask chamber so as to define in the vertical position of the nomadic flask in the nomadic flask chamber. an area above the level of said free edge corresponding to at least 5% of the volume of the chamber of the nomadic flask. ~ -

26. Nourishing bottle (1) adapted to refill a nomadic bottle (5) comprising a transfer means (9), this nourishing bottle (1) having a bottom or an upper end associated with the transfer means (4), as well as a means adapted to expel the liquid composition possibly present in said tube from the transfer means (4) of the feed bottle (1) is a means for injecting a gas, advantageously air, into said tube of the transfer means (4) so as to expel the liquid

optionally present in said tube of the transfer means (4).

27. Infant bottle (1) adapted to refill a nomadic bottle (5) comprising a transfer means (9), the nourishing bottle (1) having a bottom or an upper end associated with the transfer means (4), preferably a bottle according to claim 26, characterized in that said tube of the transfer means (4) of the feeding bottle (1) has an equivalent diameter less than 1.5mm, in particular less than 1mm, preferably less than 750μητι, more specifically 250μιτι at 750pm.

28. Nourishing or nomadic bottle each having a transfer means (4, 9) for filling the nomadic flask from the nourishing bottle, in particular a flask for an assembly according to the invention, characterized in that it comprises a way to hunt at least

partially the liquid composition, advantageously substantially all the liquid composition, present in a transfer means, in particular in the means for transferring the feeding bottle, during the relative movement of the bottles between them to bring the means of transfer nomadic flasks and feeds in position connected to allow a transfer at least by gravity.