WO2021155450A1 - Emballage à mécanisme de distribution pour liquides et semi-solides - Google Patents

Emballage à mécanisme de distribution pour liquides et semi-solides Download PDF

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Publication number
WO2021155450A1
WO2021155450A1 PCT/BR2020/050030 BR2020050030W WO2021155450A1 WO 2021155450 A1 WO2021155450 A1 WO 2021155450A1 BR 2020050030 W BR2020050030 W BR 2020050030W WO 2021155450 A1 WO2021155450 A1 WO 2021155450A1
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WO
WIPO (PCT)
Prior art keywords
locking
dispensing head
packaging
circular
sleeve
Prior art date
Application number
PCT/BR2020/050030
Other languages
English (en)
Portuguese (pt)
Inventor
Eric Zembrod
Original Assignee
Eric Zembrod
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 Eric Zembrod filed Critical Eric Zembrod
Priority to PCT/BR2020/050030 priority Critical patent/WO2021155450A1/fr
Publication of WO2021155450A1 publication Critical patent/WO2021155450A1/fr

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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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • 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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • 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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps

Definitions

  • the present invention relates to technical and functional improvements introduced in a particular type of packaging with a dispensing mechanism for liquid or semi-solid state products.
  • This package is related to PCT/BR2020/050025 filed on 02/04/2020 under the title "PRESSING MECHANISM FOR MISCELLANEOUS PACKAGING FLUID PRODUCTS EXTRACTOR", the disclosure of which is incorporated by reference.
  • the present set essentially comprises a bottle having the upper end closed by a dispensing head.
  • This dispensing head is combined with a controllable drive pressing mechanism so that a certain amount of easy-flowing product can be dispensed.
  • a controllable drive pressing mechanism has a main rod, the upper end of which is coupled to the dispensing head, while its lower end is integrated to drag up and down a piston that works inside a chamber which, in turn, has an inlet valve and one outlet valve, both work according to the internal pressure, that is, in case of suction (piston displaced upwards) the lower valve opens and supplies said chamber, while the other valve is closed, in the reverse situation (piston displaced down), the pressure causes the lower valve to be closed while the upper one is opened, forcing the product to flow up to the dispensing head.
  • the entire mechanism is actuated by a return spring, that is, when you stop pressing the dispensing head, it returns upwards to its original position and, at the same time, reloads said chamber, remaining in this position for new dispensing, however , in this position, said head is also kept locked against unwanted activations and, for that, it has a wedge that, through a meat system and a swivel sleeve, can be moved up (locking position) or down ( unlocked position), which prevents the activation of the mechanism at unwanted times, making the use of the set safer, especially when the package is transported in a pocket or a bag, consequently, the set is ideal for defining different packages for various products in different states of aggregation, notably liquids, oily, creamy, pasty and semi-solids in general, as with various cosmetics, whether for beautification. o, for therapeutic purposes or both, some also known as cosmeceuticals whose action is similar to medicines.
  • US9010581 is a liquid distributor of semi-solid compositions, has a dispensing head, which has a dispensing mouth and with a reservoir and a dispensing head part.
  • the dispensing head is movable relative to the dispensing head part from a waiting position to a lowered position and vice versa.
  • the dispensing head portion moves the head dispensing lines enter and exit only axially.
  • CN110329655 refers to a cosmetic container, comprising: a bottle body, a spout, a casing, an upper piston and a lower piston.
  • the mouthpiece is disposed in an opening of the bottle body in an up and down movement mode.
  • the shroud is disposed on the vial body and the upper end of the shroud is connected to a suction inlet at the lower end of the spout and moves synchronously with the spout.
  • the lower end of the liner extends towards the lower portion of the bottle body.
  • the upper piston is disposed between the upper portion of the casing and the upper portion of the bottle body in a sleeved fashion.
  • the lower piston is arranged in the lower part of the bottle body in an up and down movement mode and a cavity a vacuum seal for containing a portion of the cosmetic between the lower piston, the inner wall of the bottle body and the upper piston.
  • a retaining cavity for retaining the second liquid is formed in the hollow interior of the lower piston.
  • the upper part of the lower piston is open and covered with a sealing film.
  • a piercing structure is arranged at the lower end of the casing and can pierce the sealing film in the downward moving state of the casing.
  • the first liquid is packed in the body of the bottle, the second liquid is packed in the lower piston, when the cosmetic container leaves a factory, independent packaging of the first liquid and the second liquid is held, during use, the nozzle is moved down , the casing is actuated to pierce the sealing film and thus the first liquid and the second liquid are mixed for use.
  • a piercing structure is arranged at the lower end of the casing and can pierce the sealing film in the downward moving state of the casing.
  • the first liquid is packed in the body of the bottle, the second liquid is packed in the lower piston, when the cosmetic container leaves a factory, independent packaging of the first liquid and the second liquid is held, during use, the nozzle is moved down , the casing is actuated to pierce the sealing film and thus the first liquid and the second liquid are mixed for use.
  • a perforation frame is arranged at the lower end of the casing and can perforate the film of sealing in the downward movement state of the casing.
  • the first liquid is packaged in the body of the bottle, the second liquid is packaged in the lower piston, when the cosmetic container leaves a factory, independent packaging of the first liquid and the second liquid is kept, during use, the nozzle is moved down , the casing is actuated to pierce the sealing film and thus the first liquid and the second liquid are mixed for use.
  • the set essentially comprises a bottle, whose upper end is closed by a dispensing head combined with a pressing mechanism, the latter two are notoriously moved up and down during the operation of the set, as well as both are involved by four pieces circular, all concentric, in which the first two, an internal single wall and an external double wall, are locked concentrically to each other, however, configuring a type of circular wedge, both are displaceable up and down. These movements are carried out inside a third outer piece in the form of a sleeve and double wall, between which one of the walls of the outer circular piece is guided, as well as between these walls one of the walls of the fourth fixed circular piece penetrates. it is a mounting body.
  • the circular shim is a variable height stop for the wider top of the dispensing head, preventing it from being activated accidentally or in unwanted situations.
  • the shim When turning the glove, the shim, through the meat system, is moved downwards and, with this, the dispensing head is released for operation, that is, the mechanism has a main rod, whose upper end is coupled to the dispensing head, while its lower end is integrated to drag up and down a piston that works inside a chamber that, in turn, has an inlet valve and an outlet valve, both of which work according to the internal pressure.
  • said spring When not pressing the dispensing head, said spring expands upwards to its original position and reloads said chamber, remaining in this position for new dispensing, however, in this position said head is also kept locked by the anti-drive wedge and, to do so, just turn again in the opposite direction to said glove and, again, through the meat system, the wedge is moved upwards (locking position), which prevents the activation of the mechanism at an unwanted moment, making the use of the set safer, especially when the package is transported in the pocket or in a purse, consequently, the set making it ideal for defining different packaging for various products in different states of aggregation, notably liquids, oily, creamy and semi-solids in general, as with various cosmetics, whether for beautification , for therapeutic purposes or both, some also known as cosmeceuticals whose action is equivalent to medicines.
  • the assembly responsible for locking and unlocking the dispensing head is completely independent of the head itself and the product's drive or pumping mechanism, since said locking assembly is circular and its central part is completely free, where the said dispensing head and its pumping assembly, including the return spring, moves. All this set when moving up or down does not interfere with the locking set, except the radially wider upper region of the dispensing head, which forms a point that is above the upper end of the shim.
  • the locking assembly is rotated and, by a cam system, one of its parts is telescopically displaced, it is positioned under and against the wider upper part of the dispensing head, preventing it from being activated, in the opposite situation, that part touching the widest part of the dosing head moves downwards also with a telescopic movement and, with this, frees a space that corresponds to the course activation of the dispensing head, thus allowing its operation.
  • FIGURE 01 represents a perspective view showing the assembly mounted at an upper angle
  • FIGURE 02 also shows a perspective view showing the assembled assembly, however, at a lower angle
  • FIGURE 03 illustrates a view in front elevation of the assembled assembly and with the indication of a cut line
  • FIGURE 04 is an exploded isometric view
  • FIGURE 05 shows another isometric exploded view, however, in section on the line indicated in figure 3, showing details of each component of the set;
  • FIGURE 06 is a cross-sectional view on the line indicated in Figure 3;
  • FIGURE 07 represents sectional and perspective views, highlighting the packaging container
  • FIGURE 08 show sectional views and perspectives highlighting the assembly body of the packaging drive mechanism
  • FIGURE 09 represents sectional views and perspectives highlighting the capsule-shaped part of the packaging drive mechanism assembly
  • FIGURE 10 show sectional views and perspectives highlighting the inlet valve of the packaging drive mechanism
  • FIGURE 11 show sectional views and perspectives highlighting the closing ring of the packaging drive mechanism chamber
  • FIGURE 12 show sectional views and perspectives highlighting the stem of the packaging drive mechanism
  • FIGURE 13 illustrates sectional and perspective views highlighting details of the dispensing head
  • FIGURE 14 shows sectional views and perspectives highlighting the details of the piston and the exit valve of the packaging drive mechanism
  • FIGURE 15 shows a cross-section of the assembled assembly highlighting the drive mechanism in rest position and locked by the wedge
  • FIGURE 16 also represents a cross-section of the assembled set, however, highlighting the drive mechanism in the unlocked position by the shim;
  • FIGURE 17 are sectional and perspective views, highlighting the details of the sleeve and the mounting body, highlighting some details of the meat system;
  • FIGURE 18 also show sectional and perspective views highlighting details of the meat system
  • FIGURE 19 show sectional views and perspectives highlighting the details of the circular pieces that form the locking wedge of the dispensing head
  • FIGURE 20 illustrates a sectional view showing partially the assembled set and, in this case, for detailing the operation of the set, and in this figure the dispensing head is locked by the wedge;
  • FIGURE 21 is a view also in section showing partially the assembled assembly and, in this case, for detailing the operation of the assembly, and in this figure the dispensing head is unlocked by the shim.
  • PACKAGING WITH DISPENSING MECHANISM FOR LIQUIDS AND SEMISSOLIDS comprises a reservoir
  • the reservoir (1) receives a closure in the form of a circular cap, which constitutes a mounting body (6) for the entire pumping mechanism (7) which, in turn, comprises, centrally, a tubular capsule (8), extreme inferiorly by a inlet valve (9) and above this, a pumping chamber (10) is formed, limited at the top by an outlet valve (11), the latter and a piston (12) are mounted at the lower end of a drive rod (13), practically tubular, guided through a locking ring (14) applied to the upper end of the tubular capsule (8), above which said actuating rod (13) is normally kept pulled up by a helical spring (15 ), whose lower end is supported on the aforementioned locking ring (14), while the upper end is supported on another thrust ring (16) which, in turn, is locked on the corresponding part of the drive rod (1
  • Said dispensing head (17) is operatively mounted so that its upper side is ergonomically comfortable to be digitally pressed and overcome the pressure of the helical spring (15), concomitantly, the piston (12) and the valve (11 ), the latter is taken to the open position, while the other inlet valve (9) is taken to the closed position, consequently there is an increase in pressure in the chamber. pumping (10), forcing the product to flow upward past the drive rod (13) to the radial nozzle (19), where it is dispensed in a controlled quantity.
  • the dispensing head (17) is surrounded, below its radially larger top (18), by a locking assembly (20) and the drive above is only possible to be performed when such locking assembly (20) is in a certain position, i.e., such locking assembly is composed of a sleeve (21), whose base is pivotally coupled to the corresponding part of the assembly body (6), a sleeve whose inner diameter slides upwards and downwards. below another circular piece defined as a circular shim (22) integral with an inner cover (23).
  • the reservoir (1) has its upper end with a collar (25) which, on the inside, has a slightly reduced diameter and is provided with grooves (26) and at least one vertical locking tooth (27) where the assembly body (6) is locked.
  • Figure 8 shows the assembly body (6), where it is verified that it is formed by a wall closing bottom (28), from which a circular wall (29) emerges downwards, resulting in a step (30), while on the upper side four concentric walls emerge, with a central tubular housing (32) and a second support wall ( 33) which, in addition to being higher than the first, has the upper end with an annular inner tooth (34) for fitting and fixing the tubular capsule (8); a guide wall (35), higher than the first two, also having mirrored cam slots (36) and respective stop caps (37), upper and lower, for mounting the cam system (24) and the locking assembly (20); and a coupling wall (38), lower than all of the above, as well as externally provided with grooves (39) and a channel (40), both cooperating for fixing in the grooves (26) and on the vertical locking tooth (27 ) of the mounting body (6).
  • the tubular capsule (8) has an equally tubular upper section of larger diameter (49), inferiorly limited by an external flange (50) and, at this point, configures an internal step (51) as well as said stretch of larger diameter (49) internally presents an annular groove (52) which, together with the step (51), configures fitting and locking for the locking ring (14) which, in turn, (see figure 11) presents an outer circular section (53) with an outer rib (54) also circular locking that penetrates with interference in the annular groove (52) of the tubular capsule (8), while on the inner side said locking ring (14) is drilled through a guide hole (55) for sliding the drive rod (13).
  • the drive rod (13) has its upper end exposed above the locking ring (14) and, in this section, its diameter also includes a thread ring (56) for locking the dispensing head (17) which, for this purpose, has an internal tube (57) with an annular channel (58) for locking in the ring thread (56) of the drive rod (13), as also mentioned.
  • dispensing head (17) has another external concentric wall (59) closed superiorly (60) and, at this point, it has an internal horizontal channel (61) that ends radially in the radial nozzle (19), while on the opposite side it is interconnected with the interior of the section in tubular form (57) and with the hollow part (31) of the drive rod (13) which, inferiorly, communicates with a radial passage (63), thus configuring the output of the product between the piston (12) and the outlet valve (11).
  • the actuating rod (13) Above said radial passage (63) the actuating rod (13) has a flange and a stop flange (64), below which the piston (12) is slidably mounted.
  • the piston (12) has two internal diameters, a smaller lower one (65) and a larger upper one (66), forming between them a stop step (67).
  • the smaller smaller diameter (65) slides on said actuating rod (13), while the larger larger diameter (66) also slides on the stop flange (64) and, with that, said piston (12), in addition to being slidably moved inside the cylinder liner (41), it also undergoes a short movement up and down on the drive rod (13) and this movement is defined by the height of the larger upper diameter (66) together with the stop step (67) .
  • the thickest part of the piston (12) has two "V" channels, an upper (68) and a lower (69) channel, which result in three annular sealing lips, two on the outer diameter (70-71) and one on the inner diameter (72), the latter is oriented to close or open the intermediate passage (63), transverse, provided at the lower end of the drive rod (13) and which interconnects the chamber (10) and the hollow part (31) of said drive rod (13), and the closing and opening courses are defined by that stop flange (64) and the stop step (67), as well as the watertight effect of the sealing ring lip is performed together with the check valve (11).
  • the check valve (11) is ordinarily cup-shaped, having a bottom wall (73) and a cylindrical wall (74), the first of which centers a hole (75) of fitting and fixing the lower end of the drive rod (13), while the cylindrical wall (74) has its base with spacer segments (76) that fits into the inner diameter of the cylindrical jacket (41) and allows the product to pass through among them.
  • the cylindrical wall (74) has its upper edge in the shape of a wedge (77) oriented to penetrate between the sealing lips (71-72), consequently, it exerts some pressure on both lips in order to guarantee the tightness of the intermediate passage. (63) .
  • the locking assembly (20 has a first part defined as a sleeve (21), capable of rotation in both directions.
  • This glove is formed by two concentric walls, an outer (78) and an inner (79), this the latter with two opposite vertical slots (80), as well as such walls are joined inferiorly by a step (81), below which the inner wall (79) has a coupling tip (82) with an outer ring channel (83) , this tip penetrates between the concentric walls (35-38) of the mounting body (6), where there is an annular coupling rib (84) that provides a rotary fit for that outer annular channel (83) of the sleeve (21) , allowing said glove (21) to rotate in both directions.
  • FIG. 18 shows the circular shim (22) in detail, showing that it is formed by two concentric walls, an internal (85) and an external (86), separated at the lower ends, but their upper ends are joined in a rounded shape (87), as well as at the lower end, the inner wall (85) has follower pins (88), oppositely located, both are an integral part of the cam (24) and pass freely through the vertical slots (80 ) of the sleeve (21) and also penetrate into the mirrored cam slots (36) and respective stop tops (37) of the mounting body (6), so that when turning the sleeve (21) said circular shim (22 ) can be moved up or down, together with its inner cover (23) which, in turn, is illustrated in detail in Figure 19, where it is verified that it is formed by a tubular section (89) with vertical slots (90) and, on the outside of its lower edge, there is a locking tab (91) and, on the inner side, there are stops (92), in which the flap of locking (91) is fitted under the corresponding edge of
  • FIG. 21 shows the locking assembly (20) in its unlocked position.
  • the sleeve (21) was turned in the corresponding direction and, with this, the slots (80) where the free ends of the follower pins (88) are, make them to be forced to a certain side and, at the same time, the same follower pins (88) travel down along the mirrored cam slots (36), to the top of its lower end and thus the circular shim (22) and respective inner cover (23) are also moved to the lowest part and, consequently, the dispensing head (17) is released so that it can be pressed down and, with that, the pumping mechanism (7) is activated from according to the description given above.

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  • 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)

Abstract

L'invention concerne un emballage à mécanisme de distribution pour liquides et semi-solides, comprenant un réservoir (1) dont la partie inférieure renferme : une fermeture inférieure (2), un évent (3) et un piston suiveur (4), ce dernier étant mû par aspiration du produit à distribuer; l'extrémité supérieure du réservoir (1) reçoit un corps de montage (6), un mécanisme de pompage (7), une capsule tubulaire (8), une valve d'entrée (9) et, formée au-dessus de celle-ci, une chambre de pompage (10), limitée supérieurement par une valve de sortie (11), cette dernière et un piston (12) étant montés au niveau de l'extrémité inférieure d'une tige d'actionnement (13) normalement maintenue sous traction vers le haut par un ressort hélicoïdal (15), une tête de distribution (17) étant en outre accouplée au niveau de son extrémité supérieure, ladite tête étant montée fonctionnelle de sorte que son côté supérieur présente un confort ergonomique permettant l'application d'une pression digitale supérieure à la pression exercée par le ressort hélicoïdal (15), forçant ainsi le produit à s'écouler vers le haut jusqu'au bec radial (19).
PCT/BR2020/050030 2020-02-07 2020-02-07 Emballage à mécanisme de distribution pour liquides et semi-solides WO2021155450A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/BR2020/050030 WO2021155450A1 (fr) 2020-02-07 2020-02-07 Emballage à mécanisme de distribution pour liquides et semi-solides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2020/050030 WO2021155450A1 (fr) 2020-02-07 2020-02-07 Emballage à mécanisme de distribution pour liquides et semi-solides

Publications (1)

Publication Number Publication Date
WO2021155450A1 true WO2021155450A1 (fr) 2021-08-12

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PCT/BR2020/050030 WO2021155450A1 (fr) 2020-02-07 2020-02-07 Emballage à mécanisme de distribution pour liquides et semi-solides

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101433397A (zh) * 2007-11-12 2009-05-20 株式会社太成产业 化妆品容器
GB2580010A (en) * 2018-07-27 2020-07-15 Simply Breathe Ltd Bag on valve technology

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101433397A (zh) * 2007-11-12 2009-05-20 株式会社太成产业 化妆品容器
GB2580010A (en) * 2018-07-27 2020-07-15 Simply Breathe Ltd Bag on valve technology

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