Dispensing head for fluid product dispenser and associated dispenser

Abstract

The invention relates to a fluid product dispensing head (10) configured to be mounted on a fluid product reservoir (12) of a dispenser (14). The dispensing head (10) comprises: - a pump actuator (16) capable of moving along a main longitudinal axis (X) from a rest position to a product dispensing position, and vice versa; - a locking system (18) for the actuator (16) allowing the actuator (16) to be locked and / or unlocked. The locking system (18) comprises: - an actuating means (30) capable of moving in a translational motion in a plane perpendicular to the main axis (X) from a locked position of the actuator (16) to an unlocked position of the actuator (16), and vice versa; - a ring (32) capable of moving in a rotational motion about the main axis. Figure for the abstract: 15

Description

Title of the invention: Dispensing head for fluid product dispenser and associated dispenser Technical field of the invention

[0001] The invention relates to a fluid product dispensing head configured to be mounted on at least one fluid product reservoir of a dispenser. The invention also relates to a fluid product dispenser comprising such a dispensing head.

[0002] The fluid product is of the type lotion, gel, perfume, or cream for example, used for cosmetic purposes or for pharmaceutical treatments. Technical background

[0003] There are distribution systems intended to equip dispensers used in perfumery, cosmetics or for pharmaceutical treatments containing a product.

[0004] Classically, the dispensing system includes a push button, a pump, a piston and a dispensing conduit which allows the circulation of the product from a reservoir of the dispenser in which the product is stored to a dispensing orifice.

[0005] The push button is movable between a lower and an upper position, with a return force bringing it back to its upper position. Activating it drives the pump to circulate the product from the dispenser's reservoir to the dispensing orifice and dispense the product. The pump is generally manually operated via the push button.

[0006] One of the drawbacks of this type of system is the risk of accidental activation of the push button. Indeed, if the push button is not protected, pressure may be exerted, for example, when storing the dispenser in a bag, spilling the product and resulting not only in soiling of the storage area but also in product waste.

[0007] Various solutions exist to overcome this problem.

[0008] For example, it is possible to protect the push button with a protective cap. However, when fitting or removing the cap, it is also possible to accidentally apply pressure to the push button. Furthermore, depending on the design of the dispensing orifice, it may obstruct the fitting of the cap.

[0009] There are also mechanisms that allow the pump and / or piston to be blocked from operating. These mechanisms are generally complex and make manufacturing difficult. The dispenser itself is complicated, and its operation is also challenging, as the user may not know how to activate the push button. Due to their complexity, these mechanisms can also be fragile and deteriorate with repeated use.

[0010] There is therefore a need for a solution that resolves at least some of the aforementioned disadvantages while maintaining a distributor that is simple to manufacture and use. Summary of the invention

[0011] Thus, the invention relates to a fluid product dispensing head configured to be mounted on at least one fluid product reservoir of a dispenser, the dispensing head comprising:

[0012] - a pump actuator capable of moving along a main longitudinal axis of a from rest position to product dispensing position, and vice versa,

[0013] - an actuator locking system allowing locking and / or actuator unlocking,

[0014] The locking system comprising:

[0015] - an actuation means capable of moving in a translational motion in a plane perpendicular to the main axis from an actuator locking position to an actuator unlocking position, and vice versa,

[0016] - a ring capable of moving in a rotational motion around the axis main,

[0017] The translational movement of the actuating means causing the rotational movement of the ring such that in the unlocked position at least one protrusion of the actuator is aligned with a slot in the ring so that the actuator can move from the rest position to the product distribution position and that in the locked position the protrusion is against an upper edge of the ring preventing the actuator from moving from the rest position to the product distribution position.

[0018] In other words, in the unlocked position, the alignment of the slots and protrusions allows the actuator to descend and move from the rest position to the dispensing position. Conversely, in the locked position, the protrusions are abutted against the upper edge of the ring, which prevents the actuator from descending. Thus, even if pressure is applied to the actuator, it is not possible to lower it, that is, to move it into the position for dispensing the fluid.

[0019] This makes it possible to protect oneself, with a simple gesture, from any accidental actuation of the actuator, for example, when storing the dispenser in a bag.

[0020] This solution also eliminates the need for a protective cap, which needs to be removed to activate the actuator and risks being lost or soiled when not in place on the distributor, or which may cause the actuator to be activated when it is put back in place.

[0021] According to different embodiments, which may be taken together or separately:

[0022] - the actuation means comprises a rigid finger extending radially towards the inside of the ring and cooperating with the ring in such a way that the translational movement of the actuating means causes the rotational movement of the ring,

[0023] - the actuation means comprises a rigid finger extending radially towards the inside of the ring and cooperating with a notch in the ring so that the translational movement of the actuating means causes the rotational movement of the ring,

[0024] - the actuation means comprises a tab extending radially towards the inside of the ring and cooperating with a notch in the ring so that the translational movement of the actuating means causes the rotational movement of the ring,

[0025] - the notch is located on a lower base of the ring, the ring comprises in in addition to an upper skirt including the slit and extending from the lower hem to the upper edge,

[0026] - the diameter of the upper skirt is smaller than the diameter of the lower base,

[0027] - the tongue includes a hole cooperating with a tenon projecting axially downwards from the lower base to the level of the notch,

[0028] - the hole is through-hole,

[0029] - the hole extends axially,

[0030] - the actuation means includes a projection allowing a user to to perform the translational movement of the actuation means,

[0031] - the actuator includes a nozzle for dispensing the fluid product, the projection of the the actuation means being located opposite the nozzle,

[0032] - the distribution head includes a flat side, the projection of the actuating means being located on the flat side,

[0033] - the distribution head includes an external cover enclosing the actuator and the locking system, the cover comprising a first window through which the projection of the actuating means is accessible,

[0034] - the first window is sized to allow movement of translation of the actuation means,

[0035] - the hood includes a second window through which the dispensing nozzle makes protrusion,

[0036] - the second window is sized to allow movement of axial translation of the actuator when the actuator moves from the rest position to the product dispensing position, and vice versa,

[0037] - the dispensing head includes a push button in contact with the actuator on in which a user applies pressure to move the actuator from the rest position to the product dispensing position,

[0038] - the distribution head is made of a single material,

[0039] - the single material is polypropylene.

[0040] The invention also relates to a dispenser for a fluid product comprising a fluid product reservoir and a dispensing head as described above, the dispensing head being mounted on the reservoir.

[0041] Advantageously, the distributor includes a distribution pump fixed to the distribution head and actuated by pressure on the actuator. Brief description of the figures

[0042] Other features and advantages of the invention will become apparent upon reading the detailed description that follows, for an understanding of which reference should be made to the accompanying drawings in which:

[0043] [Fig.1] is a rear perspective view of a distribution head according to the invention in the locked and rest position;

[0044] [Fig.2] is a perspective view of a locking system and an actuator of the distribution head of [Fig.1];

[0045] [Fig.3] is a view from below of [Fig.2];

[0046] [Fig. 4] is a rear perspective view of the distribution head of [Fig. 1] in unlock and rest position;

[0047] [Fig.5] is a front perspective view of the distribution head of [Fig.1] in the unlocked and rest position;

[0048] [Fig.6] is a perspective view of the locking system and actuator of the distribution head of figures 4 and 5;

[0049] [Fig.7] is a view from below of [Fig.6];

[0050] [Fig. 8] is a perspective view similar to [Fig. 6] with a piece additional ;

[0051] [Fig.9] is a rear perspective view of the dispensing head of [Fig.1] in the unlocked and product dispensing position;

[0052] [Fig. 10] is a front perspective view of the dispensing head of [Fig. 1] in the unlocked and product dispensing position;

[0053] [Fig.1 1] is a perspective view of the locking system and actuator of the distribution head of Figures 9 and 10;

[0054] [Fig. 12] is a perspective view of an actuator of figures 2, 6 and 11;

[0055] [Fig. 13] is a perspective view of a ring of the locking system of the figures 2, 6 and 11;

[0056] [Fig.14] is a perspective view of an actuation means for the locking system of [Fig.2], 6 and 11.

[0057] [Fig. 15] is an exploded perspective view representing a distributor for fluid product equipped with the distribution head of figures 1, 2, 4, 5, 9 and 10. Detailed description of the invention

[0058] By convention, the "axial" direction corresponds in the figures to that of the main X axis of a distributor for a fluid product, and the "radial" direction is orthogonal to the axial direction.

[0059] In the detailed description of the figures that follows, the terms "upper" and "lower" or "top" and "bottom" will be used without limitation in reference to the axial direction.

[0060] Similarly, the terms "outside or external" and "inside or internal" are used with reference to the radial direction, an outside element being radially further away from the X axis than an inside element.

[0061] Figures 1, 4, 5, 9 and 10 illustrate a fluid product dispensing head 10 configured to be mounted on a fluid product reservoir 12 to form a dispenser 14. The dispenser 14 and the reservoir are visible in [Fig. 15].

[0062] The fluid product is of the type lotion, gel, perfume, or cream for example, used for cosmetic purposes or for pharmaceutical treatments.

[0063] The distribution head 10 comprises:

[0064] - a pump actuator 16 (visible in [Fig. 12]) capable of moving along an axis principal longitudinal X from a rest position (illustrated in Figures 1, 2, 4, 5, 6 and 8) to a product distribution position (illustrated in Figures 9 to 11), and vice versa,

[0065] - a locking system 18 for the actuator 16 allowing locking and / or an unlocking of actuator 16.

[0066] The displacement along the main longitudinal axis X of the actuator is illustrated by the arrow C visible in figures 1, 2, 4 to 6 and 8 to 11.

[0067] With reference to [Fig. 12], the actuator 16 has an internal housing 17 delimited by a cylindrical side wall 17a having a flat face 17b. The side wall 17a extends from a transverse upper wall 17c to a lower edge 17d.

[0068] The actuator 16 further includes a nozzle 20 for distributing the fluid product. The nozzle forms a conduit 22 extending from a distribution orifice 24 to the internal housing.

[0069] The nozzle 20 protrudes from the external surface of the side wall 17a radially outwards.

[0070] Advantageously, the nozzle 20 is located on the side wall 17a and opposite the flat face 17b.

[0071] The lateral wall 17a includes, here, two opposing protuberances 26 projecting radially outwards from the external surface.

[0072] The protrusions 26 are arranged at 90° to the nozzle 20, i.e. on either side of the flat face 17b. The protrusions 26 are flush with the lower edge 17d of the side wall 17a.

[0073] The axial displacement of the actuator 16 (according to arrow C) allows, when pressure is exerted on it and it passes into the distribution position, to activate a pump 28 (only visible on the [Fig. 15]) of the distributor 14 allowing the rise and distribution of the fluid product contained in the reservoir 12 of the distributor 14.

[0074] Advantageously, the pump 28 is housed in the housing 17 of the actuator 16. The pump 28 is in fluidic connection with the conduit 22 of the nozzle 20 so that its actuation allows the cosmetic product stored in the reservoir 12 to be brought to the dispensing orifice 24 of the nozzle 20.

[0075] The locking system 18 comprises:

[0076] - an actuation means 30 (visible in [Fig. 14]) capable of moving along a translational movement in a plane perpendicular to the principal axis X from a locked position (illustrated in [Fig. 1]) of the actuator 16 to an unlocked position (illustrated in Figures 4 and 9) of the actuator 16, and vice versa,

[0077] - a ring 32 (visible in [Fig. 13]) capable of moving according to a movement of rotation around the main X axis.

[0078] The locking system 18 is visible in figures 2, 6, 8, 11 and 15.

[0079] The translational movement of the actuation means 30 is illustrated by the arrow A visible in figures 1, 3, 7 and 9.

[0080] The rotational movement of the ring 32 is illustrated by the arrow B visible in figures 3 and 7.

[0081] With reference to [Fig.14], the actuation means 30 here comprises a plate 34 extending laterally at the level of the flat face of the distribution head 10.

[0082] The plate 34 having, [Fig. 14], an inner face 34a directed towards the inside of the distribution head 10 and an outer face 34b directed towards the outside of the distribution head 10.

[0083] The outer face 34b includes a projection 36 extending radially from the outer face 34b outwards

[0084] The projection 36 is graspable by the user and thus allows him to carry out the translational movement of the actuation means 30.

[0085] The projection 36 is located in the center of the external face 34b of the plate 34.

[0086] For a good grip by the user, advantageously, the projection 36 presents two opposite concave sides 36a.

[0087] The inner face 34a includes a tab 38 extending radially towards the inside of the distribution head 10. The tab 38 is located in the center of the inner face 34a of the plate 34.

[0088] The tab 38 includes a through hole 40 extending axially. Alternatively, the tab 38 may be solid, like a finger or any other mechanical design allowing for a rigid protrusion.

[0089] The plate 38 further includes two hooks 42. The two hooks 42 project inwards from the distribution head 10 from an end extending from the inner face to a free end pointing downwards. In other words, each hook 42 has a portion concave downwards.

[0090] The two hooks 42 are located on either side of the tab 38, at each transverse end of the inner face of the plate 34.

[0091] With reference to [Fig. 13], the ring 32 is cylindrical in shape and has a cylindrical cross-section.

[0092] The ring 32 comprises a lower base 44 and an upper skirt 46. The upper skirt 46 extends upwards from the lower base 44 to an upper edge 48. The diameter of the upper skirt 46 is less than the diameter of the lower base 44.

[0093] The upper edge 48 comprises two diametrically opposed slots 50. Each of the slots 50 extends axially downwards from the upper edge 48. In other words, each of the slots 50 opens onto the upper edge 48 of the upper skirt 46.

[0094] The lower base 44 includes a notch 52 located between the two slots 50. Notch 52 is open downwards.

[0095] The notch 52 additionally includes a tenon 54 projecting axially downwards from the lower base 44. This tenon 54 improves the connection with the actuating means 30 through the tongue 38

[0096] According to the invention, the translational movement of the actuating means 30 (according to arrow A) causes the rotational movement (according to arrow B) of the ring 32 so that in the unlocked position at least one protrusion 26 of the actuator 16 is aligned with a slot 50 of the ring 32 so that the actuator 16 can move from the rest position to the product distribution position (according to arrow C) and that in the locked position the protrusion 26 is against the upper edge 48 of the ring 32 preventing the actuator 16 from moving from the rest position to the product distribution position.

[0097] In other words, in the unlocked position illustrated in Figures 6 and 8, the alignment of the slots 50 and the protrusions 26 allows the actuator 16 to descend and move from the rest position to the dispensing position. Conversely, in the locked position (illustrated in [Fig. 2]), the protrusions 26 are abutted against the upper edge 48 of the ring 32, which prevents the actuator 16 from descending. Thus, even if pressure is applied to the actuator 16, it is not possible to lower it, that is, to move it into the position for dispensing the fluid.

[0098] This makes it possible to protect oneself, with a simple gesture, from any accidental actuation of the actuator 16, for example, when storing the dispenser 14 in a bag.

[0099] This solution also eliminates the need for a protective cap, which needs to be removed to activate the actuator 16 and risks being lost or soiled when not in place on the distributor 14 or which may cause the actuator 16 to be actuation when it is put back in place.

[0100] Advantageously, the actuator 16 is mounted above the ring 32 and fits within a circle having a diameter smaller than that of the upper skirt 46 of the ring 32. Thus, in the unlocked position, when pressure is exerted on the actuator 16 and it moves into the distribution position, it descends inside the ring 32 to activate the pump 28 allowing the lifting and distribution of the fluid product contained in the reservoir 12 of the distributor 14.

[0101] Advantageously, the tab 38 of the actuating means 30 cooperates with the notch 52 of the ring 32 so that the translational movement of the actuating means 30 causes the rotational movement of the ring 32 (according to the arrow B visible in figures 3 and 7).

[0102] As mentioned previously, as an alternative, it can also be a rigid finger cooperating with the ring 32 to cause its rotational movement.

[0103] In the embodiment illustrated here and visible in particular in Figures 2, 3, 6, 7 and 11, the cooperation of the tongue 38 with the notch 52 is facilitated by the tenon 54 in the notch 52 which is engaged in the hole 40 opening from the tongue 38. The tenon 54 facilitates the proper holding of the actuation means 30, particularly during its translational movement and the rotational movement of the ring, with the ring 32.

[0104] In other words, when the user actuates the actuation means 30, it moves from the locking position to the unlocking position, and vice versa, that is to say, by carrying out a translational movement of it, this causes the ring 32 to rotate (according to the arrow B visible in figures 3 and 7) and the alignment or not, here of the two slots 50 with the two protrusions 26 of the actuator 16.

[0105] The distribution head 10 further includes an external cover 56 enveloping the actuator 16 and the locking system 18.

[0106] The hood 56 is shown in its entirety in [Fig. 15]. It is also shown in Figures 1, 4, 5, 9 and 10 assembled with the other parts to form the distribution head 10.

[0107] The hood 56 is cylindrical in shape, having a flat face 56a (reference visible in [Fig. 1]) similarly to the actuator 16. The hood 56 extends axially from an open lower end to an open upper end. In other words, the hood 56 resembles a sleeve.

[0108] The cover 56 includes a first window 58 (visible in Figures 1, 4 and 9) through which the projection 36 of the actuating means 30 is accessible. Preferably, the first window 58 is located on the flat face 56a. Preferably, the first window 58 is located in the lower part of the cover 56. The first window 58 extends horizontally (perpendicular to the main axis).

[0109] Advantageously, the first window 58 is dimensioned so as to allow a horizontal translational movement (perpendicular to the main axis) of the actuation means 30 when the actuator 16 moves from the rest position to the product distribution position, and vice versa.

[0110] The hood 56 includes, among other things, a second window 60 (visible in Figures 5 and 10) through which the dispensing nozzle 20 protrudes. Preferably, the second window 60 is opposite the first window 58, that is, opposite the flat face 56a. Preferably, the second window 60 is located in the upper part of the hood 56. The second window 60 extends vertically.

[0111] Advantageously, the second window 60 is dimensioned so as to allow an axial translational movement of the actuator 16 (according to arrow C), in particular of the nozzle 20 (according to arrow D), when the actuator 16 moves from the rest position to the product distribution position, and vice versa (visible in figures 5 and 10).

[0112] The distribution head 10 may also include a push button 62.

[0113] The push button 62 is fully visible in [Fig. 15]. It is also visible in figures 1, 4, 5, 9 and 10 assembled with the other parts to form the distribution head 10.

[0114] The push button 62 is in contact with the actuator 16 so that when a user presses it, this causes the actuator 16 to move from its rest position to the product dispensing position. When the user releases the pressure on the push button 62, this causes the actuator 16 to move from its rest position to the product dispensing position.

[0115] The push button 62 has an internal housing delimited by a cylindrical side wall having a flat face similar to the shape of the actuator 16 and the cover 56. The side wall extends from a transverse upper wall to a lower edge.

[0116] The push button 62 fits within a circle with a diameter slightly smaller than that of the cover 56 so that it is mounted partly in the latter and can move down inside it when the user presses it.

[0117] As can be seen in [Fig. 15], the push button 62 further comprises two legs 64, each provided with a hook 66. The legs 64 extend from the lower edge of the push button 62 and are located diametrically opposite and on either side of the flat face of the push button 62.

[0118] The hooks 66 allow axial locking of the push button 62 relative to the cover 56 to ensure that it remains in place on the latter and prevents its removal.

[0119] The dispensing head 10 is configured to be mounted on a fluid product reservoir 12.

[0120] The distribution head 10 can be clipped, screwed or fixed in any other way known to a person skilled in the art.

[0121] The reservoir 12 is here a cylinder comprising a flat face 12a, i.e. of similar shape to the actuator 16, the hood 56 and the push button 62.

[0122] The distributor 14 thus has a general shape with a rounded front face on which the distribution orifice 24 is located and a flat rear face where the actuation means 30 is located and where the protrusion of the latter is accessible by the user.

[0123] The tank 12 comprises a longitudinal wall, a closed bottom, and a top opening. The longitudinal wall delimits an internal volume in which the fluid product is stored. The top opening is delimited by a neck 68 connected to the longitudinal wall by a horizontal, flat shoulder 70.

[0124] The assembly can be reversible, that is to say it is possible to remove the distribution head 10 from the reservoir 12, without causing destruction or deformation of either of the two elements.

[0125] In the embodiment illustrated here, the distributor 14 includes a mounting platform 72 as seen in [Fig. 15] or in [Fig. 8] assembled to the ring 32. The mounting platform 72 is located between the reservoir 12 and the distribution head 10.

[0126] The mounting platform 72 comprises a lower base 74 surmounted by a cylindrical upper neck 76. The lower base 74 has a shape similar to that of the reservoir 12 and thus has a flat side 74a (visible in [Fig.8]).

[0127] With reference to [Fig.8], advantageously, the two hooks 42 of the actuating means 30 are attached to the flat side 74a of the mounting platform 72. This facilitates the translational movement of the actuating means 30 and prevents it from becoming misaligned and causing a malfunction of the locking system 18. The flat side 74a of the mounting platform serves as a guide for the actuating means 30.

[0128] The mounting platform 72 may include, as shown here, slots 78 for fixing and axially locking the cover of the distribution head 10, for example two diametrically opposed slots on either side of the flat side. One of the slots is visible in [Fig. 8].

[0129] The diameter of the neck 76 of the mounting platform 72 is slightly greater than the diameter of the neck of the tank 12 so that the mounting platform 72 is positioned on the tank 12, the neck 68 of the tank 12 being inside the neck 76 of the mounting platform 72.

[0130] Advantageously, the mounting platform 72 clips onto the reservoir 12 by means of an internal (not visible) annular bead of the neck 76 of the mounting platform 72 which cooperates with an external (not visible) annular bead around the neck 68 of the reservoir 12.

Claims

Demands

1. A fluid product dispensing head (10) configured to be mounted on a fluid product reservoir (12) of a dispenser (14), the dispensing head (10) comprising: - a pump actuator (16) capable of moving along a main longitudinal axis (X) from a rest position to a product dispensing position, and vice versa, - a locking system (18) for the actuator (16) allowing locking and / or unlocking of the actuator (16), The locking system (18) comprising: - an actuating means (30) capable of moving in a translational motion in a plane perpendicular to the main axis (X) from a locking position of the actuator (16) to an unlocking position of the actuator (16), and vice versa, - a ring (32) capable of moving in a rotational motion about the main axis,The translational movement of the actuating means (30) causes the rotational movement of the ring (32) such that, in the unlocked position, at least one protrusion (26) of the actuator (16) is aligned with a slot (50) of the ring (32) so that the actuator (16) can move from the rest position to the product dispensing position, and that, in the locked position, the protrusion (26) is abutted against an upper edge (48) of the ring (32), preventing the actuator (16) from moving from the rest position to the product dispensing position.

2. Distribution head (10) according to the preceding claim, wherein the actuating means (30) comprises a tab (38) extending radially into the ring (32) and cooperating with a notch (52) in the ring (32) so that the translational movement of the actuating means (30) causes the rotational movement of the ring (32).

3. Distribution head (10) according to the preceding claim, wherein the notch (52) is located on a lower base (44) of the ring (32), the ring (32) further includes an upper skirt (46) comprising the slot (50) and extending from the lower base (44) to the upper edge (48).

4. Distribution head (10) according to the preceding claim, in which the tongue (38) includes a hole (40) cooperating with a tenon (54) projecting axially downwards from the lower base (44) at the level of the notch (52).

5. Distribution head (10) according to any one of the preceding claims, wherein the actuating means (30) includes a projection (36) enabling a user to perform the translational movement of the actuating means (30).

6. Dispensing head (10) according to the preceding claim, wherein the actuator (16) comprises a nozzle (20) for dispensing the fluid product, the projection (36) of the actuating means (30) being located opposite the nozzle (20).

7. Distribution head (10) according to any one of claims 5 or 6, comprising a flat side, the projection (36) of the actuating means (30) being located at the level of the flat side.

8. Distribution head (10) according to any one of claims 5 to 7, comprising an external hood (56) enveloping the actuator (16) and the locking system (18), the hood (56) comprising a first window (58) through which the projection (36) of the actuating means (30) is accessible.

9. Distribution head (10) according to the preceding claim, wherein the first window (58) is dimensioned so as to permit translational movement of the actuating means (30)

10. Dispensing head (10) according to any one of claims 8 or 9, wherein the hood (56) includes a second window (60) through which the dispensing nozzle (20) protrudes.

11. Dispensing head (10) according to the preceding claim, wherein the second window (60) is dimensioned so as to permit an axial translational movement of the actuator (16) when the actuator (16) moves from the rest position to the product dispensing position, and vice versa.

12. Dispensing head (10) according to any one of the preceding claims, comprising a push button (62) in contact with the actuator (16) on which a user exerts pressure to move the actuator (16) from the rest position to the product dispensing position.

13. Distribution head (10) according to any one of the preceding claims, the distribution head (10) being made of a single material.

14. Dispenser (14) for a fluid product comprising a fluid product reservoir (12) and a dispensing head (10) according to any one of claims 1 to 13, the dispensing head (10) being mounted on the reservoir (12).

15. Distributor (14) according to the preceding claim, comprising a dispensing pump (28) fixed to the dispensing head (10) and actuated by pressure on the actuator.

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