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WO2021140133A1 - Capuchon de pulvérisation d'un seul tenant doté d'un élément de verrouillage et d'un élément d'actionnement formés de façon monolithique - Google Patents

Capuchon de pulvérisation d'un seul tenant doté d'un élément de verrouillage et d'un élément d'actionnement formés de façon monolithique Download PDF

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Publication number
WO2021140133A1
WO2021140133A1 PCT/EP2021/050155 EP2021050155W WO2021140133A1 WO 2021140133 A1 WO2021140133 A1 WO 2021140133A1 EP 2021050155 W EP2021050155 W EP 2021050155W WO 2021140133 A1 WO2021140133 A1 WO 2021140133A1
Authority
WO
WIPO (PCT)
Prior art keywords
spray
locking member
actuating member
locking
cap body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2021/050155
Other languages
English (en)
Inventor
Henricus Johannes Cornelius NUIJEN
Jolijn Marion Schoofs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weener Plastics Group BV
Original Assignee
Weener Plastics Group BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weener Plastics Group BV filed Critical Weener Plastics Group BV
Priority to EP21700177.5A priority Critical patent/EP4087795B1/fr
Publication of WO2021140133A1 publication Critical patent/WO2021140133A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16—Actuating means
    • B65D83/20—Actuator caps
    • B65D83/206—Actuator caps comprising cantilevered actuating elements, e.g. levers pivoting about living hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16—Actuating means
    • B65D83/22—Actuating means with means to disable actuation

Definitions

  • the invention relates to a spray cap with a locking member and actuating member according to the preamble of claim 1.
  • An aerosol container may be defined as a container adapted to contain a payload and a propellant which are to be expelled from the container through a dispensing mechanism; thereby forming an aerosol.
  • the container for such aerosol applications is found to be a metal cylinder, though containers made of glass and/or other shapes are also conceivable.
  • the expelled aerosol may pertain to e.g. a hairspray, a deodorant or another similar product.
  • the dispensing mechanism on aerosol containers tends to comprise a valve stem. Pressing on the valve stem opens an associated valve and releases the aerosol from the container into the spray channel.
  • Such a spray cap with a locking member to prevent accidental activation of an actuator is for example known from W02004/047998.
  • a spray cap is disclosed with a hinging nozzle locking member with two projections. One of these projections, when engaged with an actuator recess internal to the spray cap, prevents activation of the actuator, as a result of which pressing down on the actuator does not lead to discharge of the aerosol.
  • the nozzle locking member is attached to a cap body by means of a hinge, such that the locking member itself can easily be inserted or removed from the cap body.
  • W02004/047998 provides a challenge for the consumer in that they have to open or close the locking mechanism before and after every use of the product. For everyday use this may be considered an unnecessary act, as then it is unlikely that one would need to prevent accidental discharge on a continuous basis. Hence it may be annoying for the consumer to have to repeatedly perform this act.
  • a spray cap for an aerosol container having a dispensing mechanism at the top of the container comprising: a cap body adapted to be mounted on the aerosol container; a duct defining a spray channel and having a spray nozzle at one end, and, when the spray cap is mounted on the aerosol container, connected with the dispensing mechanism of the aerosol container; an actuating member coupled with the duct, such that operation of the actuating member, when the cap body is mounted on the container, activates the dispensing mechanism to release the aerosol into the spray channel and towards the spray nozzle; and a locking member pivotably attached to the cap body, which locking member has a locking position in which it restricts movement of the actuating member relative to the cap body and a releasing position in which it allows movement of the actuating member relative to the cap body, wherein: the locking member is monolithically formed with the cap body, wherein, in the locking position, the locking member and the actuating member are in engagement, and in the releasing position
  • the spray cap according to the invention is monolithically formed, thus in one piece, including the locking member and the actuating member, wherein the locking member directly and solely engages with the actuating member to restrict movement of said actuating member, thereby preventing accidental discharge of the dispensing mechanism on the container.
  • the one-piece spray cap no separate parts are needed for the actuating or locking mechanisms. This is advantageous in that only one part will have to be produced, and that no further assembly of the spray cap itself would be required. Only one single mould would be required for injection moulding the spray cap.
  • the spray cap according to the current invention hence has an advantage over a spray cap using e.g. a tear- off tamper-evident or otherwise expendable locking mechanism.
  • the locking member is directly connected to the actuating member to restrict movement thereof.
  • the spray nozzle can only be in fluid communication with the interior of the container when the actuating member is activated through pressing downward on the actuating member. As such, no further mechanisms or parts, like for example a cap or a lid for the spray nozzle, would be required to prevent accidental discharge.
  • the spray nozzle and the first flexible connection are located on one side of the spray cap, and the locking member engages with the actuating member substantially on an opposite side of the spray cap.
  • the first flexible connection may be a connection that is also elastic and/or resilient, thereby allowing the actuating member to not only pivot, but also to spring back once the consumer releases the actuating member after use.
  • the cap body comprises a snap member to hold the locking member when it is in its releasing position.
  • This characteristic provides support to the locking member in its releasing state, which prevents the locking member from needlessly moving about. In addition it aids in the ease of operating the locking member in that it (1) provides a reliable feel on the locking member and (2) defines two distinct positions of the locking member either being engaged, or disengaged.
  • the snap member may be formed as a holding protrusion to hold the locking member when it is in its releasing position. This embodiment still providing an element simple to produce.
  • the engagement between the locking member and the actuating member is formed as a latching mechanism. This yields a locking engagement easy to operate and simple to produce, whilst also providing a sturdy engagement for potential repetitive use.
  • Alternative embodiments may use e.g. a male-female connection or a snap connection.
  • the locking member is formed as a flap having a curved tongue.
  • Other embodiments may include tongues with other suitable geometries, e.g. a straighter beam or a latch of a more round nature, provided that these tongues may be received within a latching recess of the latching mechanism.
  • the actuating member defines a latching recess, such that the recess can receive the curved tongue, in a latching manner.
  • the tongue has a tip region which - in the locking position of the locking member - is in engagement with an interior wall member extending downwardly from an upper side of the actuating member, such that bending of the tongue is counteracted. This provides additional stiffness to the structure in the locked position.
  • the curved tongue has a summit region such that in receiving the curved tongue in a latching manner the summit region, at the tip region, forms a pre-guiding surface during movement of the tongue through the recess from the releasing position to the locking position.
  • an abutment ridge is formed, wherein the abutment ridge abuts - in the locking position of the locking member - a rear side surface of the actuating member above the recess such that a force of the locking member on the actuating member is perpendicular to the pushing-down direction of the actuating member.
  • the rear side surface thus forms a stop for the swivelling movement of the locking member in a plane parallel to the axial movement of the spray tube and the stem.
  • the locking member comprises an exterior surface, which, when the locking member is in its locking position, is flush with - or lying recessed with respect to - an outer contour of the cap body. This is advantageous in that the locking mechanism cannot easily be affected - e.g. accidentally opened - by potential contact of the spray cap with other items during transport.
  • the actuating member is advantageously flush with - or lies recessed with respect to - an outer contour of the cap body. This may lead to preventing accidental pressure on the actuating member when e.g. stacking multiple aerosol containers with spray caps during transport.
  • the spray cap comprises a second flexible connection, formed between the locking member and the cap body, such that the locking member is able to pivot relative to the cap body.
  • the second flexible connection is formed as a living hinge. This is advantageous as it allows the locking member to be monolithically formed with the cap body, whilst also being simple to produce.
  • the spray cap is made by injection moulding from a plastic material, or another suitable material.
  • the invention also relates to a method for manufacturing the spray cap as described in the above, wherein he spray cap is injection moulded from a plastic material, in particular a thermoplastic resin comprising PE and/or PP.
  • Fig. 1 shows a view in perspective of a spray cap according to the invention mounted on an aerosol container
  • Fig. 2A shows a cross-section through the spray cap of Fig. 1 mounted on an aerosol container, with a locking member in a releasing position
  • Fig. 2B shows a cross-section through the spray cap of Fig. 1 mounted on an aerosol container, with a locking member in a locking position
  • Fig. 2C shows a cross-section through the spray cap of Fig. 1 in an operated state
  • Fig. 3A shows a view in perspective from a rear side the spray cap of Fig. 1 with a locking member in a releasing position;
  • Fig. 3B shows a view in perspective from a rear side of the spray cap of Fig. 1 with a locking member in an intermediate position between a releasing and a locking position.
  • Fig. 4 shows in perspective a cross-section through the spray cap of Fig. 1 with a locking member in a further intermediate position between a releasing position and a locking position.
  • Fig. 1 a one-piece spray cap 110 mounted on an aerosol container 120.
  • the aerosol container 120 in this specific embodiment is formed as a cylinder 121 with a tapered area 122 at the top.
  • other cross-sections and/or shapes of the aerosol container 120 such as rectangular, elliptical or spherical, may also be conceivable.
  • the spray cap 110 comprises a cap body 130, an actuating member 140 that is monolithically formed with the cap body 130 and a spray nozzle 150.
  • the cap body 130 comprises a skirt 180 and two radially opposing spaced apart side cheeks 131, 132.
  • the side cheeks 131, 132 are integral with the skirt 180 and extend upwardly therefrom.
  • the side cheeks 131, 132 define between them a space which is shielded laterally by the side cheeks 131, 132 and which is open at a front and rear side of the cap body 130.
  • the skirt 180 and the side cheeks 131, 132 define an outer contour of the cap body 130.
  • the actuator member 140 is arranged in the space between the side cheeks 131, 132 in such a manner that the actuator member does not extend beyond the outer contour of the cap body 130. Thereby the risk that the actuator member 140 is unintentionally operated, during transport for example, is reduced.
  • the actuator member 140 thus does not extend beyond the upper side of the side cheeks 131, 132.
  • the actuator member 140 has a front side 135A and a rear side 135B, which do not extend beyond front and rear edges of the side cheeks 131, 132.
  • the spray nozzle 150 is arranged in the actuator member 140 at a front side thereof. In the embodiment shown in the figures the nozzle 150 is arranged in an upper end region 134 of the front side 135A of the actuator member 140.
  • the spray nozzle 150 does not necessarily have to be located at the upper end region 134 of the front side 135A. It may equally be located elsewhere along front side 135A.
  • Figs. 2A - 2C is shown a cross-section through the spray cap 110 of Fig.1.
  • the spray cap 110 comprises a locking member 160 that is monolithically formed with the cap body 130.
  • the locking member 160 is formed as a flap 161 having a tongue 162 protruding from a flap inner side 161A.
  • the spray cap 110 has a first flexible connection C1 that is located between the cap body 130 and the front side 135A of the actuator member 140, and a second flexible connection C2 that is located between the locking member 160 and the cap body 130.
  • the side cheek 131 of the cap body 130 has an inner side 139, on which a holding protrusion 170 is formed.
  • the holding protrusion 170 is located on the same side of the spray cap 110 as the locking member 160.
  • the holding protrusion 170 is shown to be of a shape with a top part 171 of the holding protrusion 170 extending further outward from the cap body 130 in comparison with a bottom part 172 of the holding protrusion 170. It should be noted that many shapes, such as a rectangular, triangular, a rounded or an L-shaped protrusion may be conceivable.
  • the actuating member 140 includes a latching recess 141 formed at a rear side 144 of the actuating member 140.
  • the latching recess 141 extends vertically from a lower edge 143 of the actuating member 140 upwardly and extends transverse thereto over a larger part of the width of the rear side 144 of the actuating member 140.
  • the actuating member 140 comprises an extra structural interior wall member 142 extending downwardly from the upper side of the actuating member 140 as can be seen in Figs. 2A and 2B.
  • a spray tube 146 is integrally formed on an inner side of the actuator member 140.
  • the spray tube 146 partially extends, at least at a lower end thereof, coaxially with the centre axis of the skirt 180. In an upright position of the container 120, the spray tube 146 extends downwardly in a substantially vertical direction from the inner surface of the curved front side 135A of the actuator member 140.
  • the aerosol container 120 has a dispensing mechanism arranged at an upper end 123 of the container 120.
  • the dispensing mechanism includes a commonly known valve stem 125.
  • the lower end portion of the spray tube 146 is arranged in a fitting and sealing manner over an upper end portion 126 of the valve stem 125 when the spray cap is mounted on the aerosol container.
  • the spray tube 146 defines a spray channel 145 which is in fluid communication with the spray nozzle 150 arranged at an upper end 147 of the spray channel 145.
  • the aerosol container 120 comprises a rim 185, arranged at an upper end 123 of the container 120.
  • the skirt 180 of the cap body 130 is arranged over the rim 185 as is visible in Figs. 2A and 2B and engages the rim 185 from an outer side.
  • the cap body 180 is at least fixed to the upper end 123 of the container 120 by one or more locking ribs 148 formed in the circumferential direction on the inner side of the skirt 180, which rib or ribs 148 engage under the rim 185 when the cap body 130 is pushed on the top side of the container 120.
  • the rib or ribs 148 prevent easy removal of the cap body 130 from the container 120.
  • the first flexible connection C1 in Figs. 2A-2C is shown to comprise a connection wall 138 extending in a substantially lateral direction in between the inner skirt portion 136 and an inwardly extending rib 137 formed on the actuator member 140.
  • the inner skirt portion 136 and the rib 137 provide a reinforcing effect on both ends of the connection wall 138, whereby, when the actuator member 140 is pressed down by a user, all or at least a major part of the deformation takes place in the connection wall 138 which thereby functions as a well-defined hinge.
  • the actuator member 140 pivots with respect to the cap body 130 around this hinge, as depicted in the operated state in Fig. 2C.
  • this first flexible connection C1 could also be formed as a living hinge, or another suitable flexible connection.
  • the second flexible connection C2 in Figs. 2A-2C i.e. the connection between the locking member 160 and the cap body 130 is formed as a living hinge. Alternatively this could be another suitable flexible connection.
  • the locking member 160 is pivotally attached to the cap body 130 by means of the second flexible connection C2 between the locking member 160 and the cap body 130, on a side opposite to the spray nozzle 150, thus on the rear side of the spray cap 110.
  • the locking member 160 has two distinct positions between which the locking member 160 can pivot with respect to the cap body 130 which may be explained with reference to Figs. 2A and 2B: a releasing position and a locking position.
  • Fig. 2A the locking member 160 is shown in the releasing position in which the flap 161 lies on an exterior surface 182 of a rear wall portion 181 of the cap body 130. It is noted that there are embodiments conceivable in which the flap 161 does not lie flat on the exterior surface 182, but is maintained in another position. This forms an elegant embodiment of the releasing position.
  • the rear wall portion 181 is inclined with respect to the skirt 180 and extends inwardly therefrom.
  • the locking member 160 does not extend beyond the cap body contour as determined by the skirt 180, when it is in the releasing position.
  • This forms a practical and elegant solution wherein a user is as less as possible hindered by the locking member 160 in the releasing position when he operates the actuator member 140.
  • the locking member 160 is shown to be kept in its releasing position relative to the cap body 130 by the holding protrusion 170.
  • the locking member 160 is clamped between the holding protrusions 170, or alternative may snap behind it in the releasing position.
  • Multiple protrusions may also be used to keep the locking member 160 in its relative position with respect to the cap body 130, e.g. protrusions extending from the cap body 130 on either side of the locking member 160 when considering its horizontal direction.
  • any other suitable snap member could be used.
  • Fig. 2B the locking member 160 is shown in the locking position.
  • the tongue 162 of the locking member 160 engages the latching recess 141.
  • In the locking position at least a part of the upper side of the tongue 162 engages an upper edge of the latching recess 141, whereby movement of the actuator member 140 in the downward direction is blocked without any play, such that actuating of the stem valve is prevented.
  • An exterior surface 163 of the locking member 160 in this embodiment is advantageously flush with the cap body 130, which gives the cap 110 a smooth visual appearance when it is in the unused state, which may make the combination of container and cap more attractive, e.g. when it is on display in retail.
  • the exterior surface 163 may also lie recessed with respect to cap body 130 in the locking position.
  • the exterior surface 163 may extend outward from the contour as determined by the cap body 130 in the locking position.
  • the actuating member 140 is pivotably attached to the cap body 130 by means of the first flexible connection C1, such that the actuating member 140 can pivot relative to the cap body 130.
  • the actuating member 140 can pivot with respect to the cap body 130 may be explained with reference to Figs. 2A, 2B and 2C.
  • actuating member 140 is shown in a neutral state in which the actuating member 140 is unaffected and arranged such that the spray tube 146, extending from an inner side of the actuating member 140, does not press down on the valve stem 125.
  • Fig.2C is shown a cross-section through the spray cap of Fig.1 mounted on an aerosol container, in an operated state.
  • the locking member 160 is in its releasing position.
  • the actuating member 140 is shown in an operated state in which it is pressed down. In this operated state the actuating member 140 is pivoted relative to the cap body 130 - at and by means of the first flexible connection C1 - by applying a downward pressing force P1 on the relatively flat operating surface of the actuating member 140.
  • the actuating member 140 and the spray tube 146 are displaced downwardly, i.e. in the direction of the aerosol container 120.
  • the spray tube 146 then presses down the valve stem 125, which opens a valve in the dispensing mechanism of the aerosol container and releases the aerosol in a commonly known manner through the valve stem 125.
  • the valve stem 125 dispenses the aerosol from the aerosol container 120 into the spray channel 145, and subsequently into and outward from spray nozzle 150.
  • the actuating member 140 pivoting relative to the cap body 130 by means of the first flexible connection C1 the spray tube 146, the actuating member 140 and the inner portion 135 can be seen to tilt with respect to the cap body 130. This is in addition to the downward displacement. It should be appreciated that the tilting movement is not a necessary feature to operate the dispensing mechanism 125.
  • the interior wall member 142 provides additional stiffness which prevents that the actuator member will deform itself too much instead of that the deformation takes place at the connection C1. Moreover, the additional stiffness facilitates that when the actuator member 140 is locked by the locking member 160, and the actuating member 140 is inadvertently pressed down, the spray tube 146 does not move down, due to deformation of the actuating member 140 itself, to an extent in which it operates the valve stem 125.
  • the engagement between the locking member 160 and the actuating member 140 is formed as a latching mechanism.
  • the actuating member 140 defines the latching recess 141, such that the recess 141 can receive the curved tongue 162 of the locking member. It should be noted that this is only one embodiment for a latching mechanism. It is also conceivable for the locking member 160 to define a latching recess for the actuating member 140 to latch on to. Alternatively, other such connections, e.g. male- female connections or snap connections, may also be used to engage the locking member 160 and actuating member 140.
  • This snap connection may be used in addition to a latching mechanism as shown in Fig. 2B.
  • the locking member 160 engages with the actuating member 140. This restricts movement of the actuating member 140 relative to the cap body 130. In the current embodiment the locking member 160 engages with the actuating member
  • the latching mechanism is located most remotely from the flexible connection C1. This leads to the locking member 160 having to withstand the smallest force possible, should the actuating member 140 accidentally be operated when in the locking position. It should be noted that this is not essential with respect to restricting movement of the locking member 160 when in the locking position. It should be appreciated that this location can be varied along the circumference of the cap body 130.
  • Fig. 3A is shown a view in perspective of a spray cap 110 according to the invention, for which the locking member 160 is in its releasing position.
  • the locking member 160 is shown to be formed as a flap 161 having a curved tongue 162 extending from an inner side of the flap.
  • the curved geometry of the tongue 162 leads to increased bending stiffness, which prevents deflection of the tongue 162 due to the application of a downward pressing motion P1 on the actuating member 140 while the locking member 160 is in the locking position.
  • This increased rigidity of the tongue 162 prevents, or at least limits, deformation of the tongue 162 when in a locked position the actuating member 140 is pressed down.
  • abutment ridge 164 is formed at an end of the flap 161 .
  • This abutment ridge 164 abuts, in the locking position of the locking member 160, the rear side surface 144 of the actuating member 140 above the latching recess 141 as can be seen in Fig. 2B.
  • the rear side surface 144 thus forms a stop for the swivelling movement of the locking member in a plane parallel to the axial movement of the spray tube 146 and the stem 125.
  • a tip region 162A of the tongue 162 preferably engages the interior wall member 142, which provides additional stiffness to the structure in the locked position (cf. Fig. 2B). In particular bending of the tongue 162 is thereby counteracted.
  • the curved shape of the tongue 162 has a summit region 162B, such that the summit region at the tip region 162A, functions as a pre guiding surface during movement of the tongue 162 through the recess 141 from the releasing position to the locking position.
  • the latter is shown in more detail in the intermediate position of the locking member 160 in the cross-section of Fig. 4.
  • a cross-section through the spray cap 110 is shown in perspective, for which the locking member 160 is in an intermediate position between a releasing position and a locking position.
  • summit region 162B abuts rear side surface 144 of the actuating member 140 at a lower end 144B thereof so as to pre-guide the tongue 162 during movement from the releasing position to the locking position through the recess 141. This aids in the ease of locking the tongue 162 into the locking position and/or releasing the tongue 162 from said locking position.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

L'invention concerne un capuchon de pulvérisation comprenant un corps de capuchon destiné à être monté sur un récipient d'aérosol. Un conduit délimitant un canal de pulvérisation et comprenant une buse de pulvérisation à une extrémité peut être relié à un mécanisme de distribution du récipient d'aérosol. Un élément d'actionnement est formé de façon monolithique avec le corps de capuchon et accouplé au conduit, de manière à activer le mécanisme de distribution. Un élément de verrouillage, formé de façon monolithique avec le corps de capuchon, peut pivoter par rapport au corps de capuchon. L'élément de verrouillage a une position de verrouillage dans laquelle il limite le mouvement de l'élément d'actionnement par rapport au corps de capuchon et une position de libération dans laquelle il permet le mouvement de l'élément d'actionnement par rapport au corps de capuchon. Dans la position de verrouillage, l'élément de verrouillage et l'élément d'actionnement sont en prise, et dans la position de libération, l'élément de verrouillage et l'élément d'actionnement sont désolidarisés. L'élément d'actionnement peut pivoter par rapport au corps de capuchon au moyen d'une liaison flexible.
PCT/EP2021/050155 2020-01-07 2021-01-07 Capuchon de pulvérisation d'un seul tenant doté d'un élément de verrouillage et d'un élément d'actionnement formés de façon monolithique Ceased WO2021140133A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21700177.5A EP4087795B1 (fr) 2020-01-07 2021-01-07 Capuchon de pulvérisation d'un seul tenant doté d'un élément de verrouillage et d'un élément d'actionnement formés de façon monolithique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2024617 2020-01-07
NL2024617A NL2024617B1 (en) 2020-01-07 2020-01-07 One-piece spray cap with monolithically formed locking member and actuating member

Publications (1)

Publication Number Publication Date
WO2021140133A1 true WO2021140133A1 (fr) 2021-07-15

Family

ID=69904174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/050155 Ceased WO2021140133A1 (fr) 2020-01-07 2021-01-07 Capuchon de pulvérisation d'un seul tenant doté d'un élément de verrouillage et d'un élément d'actionnement formés de façon monolithique

Country Status (3)

Country Link
EP (1) EP4087795B1 (fr)
NL (1) NL2024617B1 (fr)
WO (1) WO2021140133A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918780A (en) * 1996-04-23 1999-07-06 Soft 99 Corporation Spray quantity control nozzle for aerosol container
WO2004047998A2 (fr) 2002-11-21 2004-06-10 Dispensing Patents International Llc Pulvérisateur à buse obturable
WO2007022422A2 (fr) * 2005-08-18 2007-02-22 Summit Packaging Systems, Inc. Actionneur de pulverisateur
EP2060507A2 (fr) * 2007-11-15 2009-05-20 L'oreal Tête de distribution du type à déclenchement par gâchette
EP2127760A1 (fr) * 2008-05-20 2009-12-02 L'Oreal Bouton-poussoir pour dispositif de conditionnement et de distribution d'un produit, notamment d'un produit cosmétique.
PL2125549T3 (pl) * 2007-03-26 2011-12-30 Lindal France Sas Kołpak do rozpylacza

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918780A (en) * 1996-04-23 1999-07-06 Soft 99 Corporation Spray quantity control nozzle for aerosol container
WO2004047998A2 (fr) 2002-11-21 2004-06-10 Dispensing Patents International Llc Pulvérisateur à buse obturable
WO2007022422A2 (fr) * 2005-08-18 2007-02-22 Summit Packaging Systems, Inc. Actionneur de pulverisateur
PL2125549T3 (pl) * 2007-03-26 2011-12-30 Lindal France Sas Kołpak do rozpylacza
EP2060507A2 (fr) * 2007-11-15 2009-05-20 L'oreal Tête de distribution du type à déclenchement par gâchette
EP2127760A1 (fr) * 2008-05-20 2009-12-02 L'Oreal Bouton-poussoir pour dispositif de conditionnement et de distribution d'un produit, notamment d'un produit cosmétique.

Also Published As

Publication number Publication date
EP4087795A1 (fr) 2022-11-16
NL2024617B1 (en) 2021-09-07
EP4087795B1 (fr) 2025-03-05
EP4087795C0 (fr) 2025-03-05

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