EP1656304A2 - Tete de distribution de produit fluide - Google Patents
Tete de distribution de produit fluideInfo
- Publication number
- EP1656304A2 EP1656304A2 EP04767674A EP04767674A EP1656304A2 EP 1656304 A2 EP1656304 A2 EP 1656304A2 EP 04767674 A EP04767674 A EP 04767674A EP 04767674 A EP04767674 A EP 04767674A EP 1656304 A2 EP1656304 A2 EP 1656304A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- orifice
- head according
- dispensing
- needle
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
- B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
- B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
Definitions
- the present invention relates to a fluid dispenser head intended to be associated with a fluid reservoir.
- This dispensing head generally comprises a fixed base formed by or mounted on the reservoir.
- the head comprises a rotary actuating element rotatably mounted on the base around an axis between two extreme stop positions.
- the head comprises a dispensing orifice selectively closable by rotation of the actuating element on the base.
- This type of dispensing head is frequently used as an actuatable closure system for dispensing liquid, granular or powdery fluid product stored in a reservoir.
- a privileged application of this kind of head exists in the fields of the food industry, body care or even cosmetics. Other areas are not excluded, however.
- this type of dispensing head with base and rotary actuating element can be actuated between an open position and a closed position by rotating the actuating element on the base.
- the present invention relates to a type of dispensing head with a single dispensing orifice.
- the orifice may, however, include several holes.
- the object of the present invention is to define a dispensing head with a single dispensing orifice which allows modular use of the dispensing orifice.
- Another object of the invention is to allow gradual release from the dispensing orifice.
- the present invention proposes that the two extreme stop positions, when the actuating element rotates on the base, define two open positions of the dispensing orifice separated by at least one intermediate position for closing the dispensing orifice.
- two opening positions are advantageously arranged symmetrically. relative to the closed position.
- the two open positions can confer identical fluid product flow characteristics, so that the two positions are completely symmetrical and equivalent.
- the dispensing head comprises means for varying the flow rate making it possible to vary the flow rate of the fluid product through the dispensing orifice from one open position to the other.
- the dispensing orifice is located on the axis of rotation of the element on the base.
- the packaging or the dispenser equipped with the dispensing head according to the invention is then in the form of a conventional salt or pepper shaker with a single axial central dispensing orifice.
- the dispensing head comprises axial displacement means able to move the element axially with respect to the base during its rotation on the base.
- the axial displacement means comprise at least one guide path having two different sections connected together at a low point, the two sections each defining a respective end stop, the two end stops corresponding respectively to the two open positions. and the low point corresponding to the closed position.
- the base forms at least one guide window axial rotary which extends over a part of the periphery of the base, said window defining a guide path, said window forming two sections of windows connected together, a first section defining a first slope and the second section defining a second different slope of the first slope, each section defining a stop end, the stop ends being offset axially
- the actuating element comprising at least one axial rotary guide pin engaged in said window so that a rotation of the element actuation on the base has the effect of moving said at least one lug in its respective window, thus moving the actuating element axially to reach different heights depending on whether the lug is in abutment on the first or the second section.
- the slopes can have different inclinations and / or lengths.
- the base comprises a ring formed with several axial rotary guide windows distributed over the periphery of the ring, the cover comprising a skirt which extends around the ring and which internally forms several guide pins axial rotary engaged in respective windows.
- the element forms the dispensing orifice and the base forms a shutter needle engaged in the closed position in the dispensing orifice, and disengaged from the orifice in the positions d 'opening differently so that the flow rates through the orifice are different in the two opening positions.
- the actuating element comprises axial guide means engaged around the needle so that the needle is slidably mounted in said axial guide means, said guide means extending downward from the periphery of the dispensing orifice, said guide means forming several openings of variable sizes in depending on the position of the needle in the axial guide means.
- the axial guide means comprise several tabs which extend downwards from the external periphery of the distribution orifice, said tabs being connected by a scraper ring engaged in sliding around the needle .
- the base may include an internal sleeve inside which the needle extends, the actuating element comprising a cover disposed on the sleeve and forming the dispensing orifice, said cover comprising an annular lip in sliding contact. watertight rotary in said sleeve.
- the actuating element comprises a detachable guarantee tab blocked by the base so that the actuating element is locked in rotation on the base in the closed position.
- FIG. 1 is a partially cut away perspective view of a fluid dispenser equipped with a dispensing head according to the invention
- - Figure 2 is an enlarged view of the dispensing head in Figure 1
- - Figure 3 is a perspective view in vertical cross section of the dispensing head of the previous figures in the closed position
- - Figure 4 is a view similar to that of Figure 3 in an open position
- - Figure 5 is a view similar to that of Figure 4 in the other open position.
- the fluid dispenser equipped with the dispensing head according to the invention comprises a reservoir 1 intended to contain fluid, for example salt, a cream or a shampoo. More generally, the fluid product can be liquid, granular or powdery.
- the reservoir 1 forms at its upper end a latching groove 11, a shoulder 12 which extends radially inward and which ends in a neck 13.
- the neck 13 defines an opening allowing the fluid product stored in the reservoir to be extracted from it.
- the reservoir is not a critical component for the present invention: it can have any shape and size. Even the snap groove 11 as well as the shoulder 12 and the neck 13 can have a different configuration without departing from the scope of the present invention.
- This reservoir 1 is here associated with a dispensing head comprising two constituent elements, namely a base 2 and a rotary actuating element
- the base 2 is here mounted on the tank 1, but it can also be envisaged that the base 2 is made in one piece with the tank 1.
- the dispensing head here comprises only two constituent elements, there is no is not excluded that it may include yet other constituent elements in certain embodiments which do not depart from the scope of the invention.
- An example with two constituent elements is however advantageous, from a point of view of molding and assembly.
- the base 2 comprises an internal sleeve 21 defining a lower end portion 211 in sealed contact in the neck 13. This is a static sealing contact, since the base 2 is intended to be fixedly mounted on the reservoir 1.
- the sleeve 21 defines an internal passage which is in direct communication with the interior of the reservoir 1, since the sleeve is disposed inside the neck 13.
- a needle 20 defining an external upper end 201 is disposed centrally and axially inside the sleeve 21. Retaining flanges 202 connect the internal wall of the sleeve 21 to the needle 20.
- the needle 20 preferably has a cylindrical outer wall from its upper end 201.
- the sleeve 21 is connected at its upper end to a ring 22 which extends coaxially around the sleeve 21.
- the crown 22 is provided with several windows 221 which make openings in the wall of the crown 22.
- each window 221 is substantially in the form of a chevron with the point directed downwards.
- each window 221 defines a first window section 2211 and a second window section 2212.
- Each section is in the form of a substantially straight slot or ramp, but inclined relative to the horizontal or the vertical.
- each section has a slope 2215, 2216 having a certain length, a certain profile and a certain degree of inclination.
- the degrees of inclination of the two slopes can be identical, but preferably, according to the invention, the degrees of inclination of these two slopes are different.
- each window section 2211 and 2212 are connected together at a low point 2210.
- each window section includes a stop end 2213, 2214 which defines the extreme extent of the window sections.
- These stop ends 2213 and 2214 are here equidistant from the low point 2210, so that each section of windows has an identical length. Since the degrees of inclination of the slopes of the window sections are different, and their lengths are identical, the stop ends 2213 and 2214 are not located in the same plane, but on the contrary offset axially.
- the stop end 2214 is therefore located axially higher than the stop end 2213.
- This axial offset of the ends of the two window sections can also be obtained with identical inclination degrees of slopes, but with lengths of section slopes different windows. Indeed, by providing a window section 2212 longer than the window section 2211, but with identical degrees of inclination, the abutment end 2214 would also be offset axially upward relative to the abutment end 2213 Consequently, the axial offset of the abutment ends of the windows 221 can be obtained by varying either the degree of inclination of the slopes of the window sections, or the lengths of the slopes of the window sections.
- the stop ends of the windows are arranged in the same plane. However, the offset of these ends is preferred.
- the slopes 2215 and 2216 each form a step 2217 and 2218 which breaks the linearity of the slope. These recesses, notches or bearings define intermediate positions between the low point 2210 and the abutment ends 2213 and 2214.
- the base 1 forms around the crown 22 a complex configuration which is not regular around the periphery of the crown. In this case, the base forms two buttresses 24 interrupted on the one hand by a lower slot 25 and on the other hand by a pad 26.
- the slot 25 is located below the buttresses 24 and the pad 26 is also located in below the buttresses 25, at a height even lower than that of the slot 25. It can be noted that the slot 25 is situated in a substantially diametrically opposite to the range 26. The slot 25 extends over an angle of approximately 10 to 30 °, while the range 26 extends over an angular distance of more than 90 °.
- the base also forms at its lower external periphery a snap-on fixing collar
- the rotary actuating element 3 is here in the form of a cover comprising a rotary shutter plate 31 pierced centrally with a distribution orifice 30.
- the needle 20 is engaged in a substantially leaktight manner in the distribution orifice 30 in FIGS. 1, 2 and 3.
- the plate 31 forms on the lower periphery of the distribution orifice 30 an axial guide spindle 36 which extends around the needle 20 over a certain height.
- This tourette 36 here consists of several tabs connecting the periphery of the dispensing orifice 30 to a scraper ring 362.
- the tourette thus defines several passage openings 363 between each tab 361. This can be seen in FIG. 4, on which the upper end 201 of the needle 20 is offset downward relative to the plate 31, thus clearing the lights 363. It can easily be understood that these lights 363 form a communication passage between the internal space formed by the sleeve 21 in communication direct with the tank and the outside of the head.
- the fluid stored in the reservoir 1 can flow through the dispensing orifice 30 passing through the passage openings 363, when the needle 20 is withdrawn inside the head.
- the guide and scraping spinner 36 not only keeps the needle 20 in the axis of rotation of the head, but also makes it possible to clean the needle 20 at each rotation of the actuating element by a scraping effect obtained. by moving the needle in the tourette.
- the ring 362 and the legs 361 participate in this scraping action.
- the plate 31 is extended at its external periphery by a skirt 32 which extends downwards. This skirt 32 is arranged concentrically around the crown 22.
- the skirt 32 here forms three lugs 221 which are engaged in respective windows 221 formed by the crown 22. This is visible in FIG. 1, for a lug and a window .
- the skirt 32 here forms three lugs 221 which are engaged in respective windows 221 formed by the crown 22. This is visible in FIG. 1, for a lug and a window .
- the skirt 32 here forms three lugs 221 which are engaged in respective windows 221 formed by the crown 22. This is visible in FIG. 1, for a lug and a window .
- each lug 321 is engaged in a respective window 221, and that this window has a profile with two identical slopes or different, a rotation of the rotary actuating element 3 on the base 2 has the effect of moving the pins in the windows following the profile of the slopes.
- the pins 321 are located at the level of the low points 2210 of the windows 221, the rotary actuating element 3 is at its lowest level relative to the base 2.
- the needle 20 is then located at its highest level in the guide and scraping tower 36. This corresponds to the closed position of the distribution head shown in FIGS.
- the upper end 201 of the needle 20 is located in the dispensing orifice 30 advantageously sealed. It can also be noted that the upper end 201 is situated substantially in the same plane as the plate 31.
- the lug is forced to move axially upwards due to the chevron configuration of the windows 2211 with the point facing downwards. This has the effect of raising the plate 31, and therefore the distribution orifice 30, while the needle 20 remains fixed.
- the needle 20 is inserted into the spinner 336 so as to release the openings 363.
- the distribution head has then reached an open position. Another open position can of course be reached when the pins are in abutment against the other abutment ends of the windows. There are therefore two extreme opening positions which correspond to two positions of insertion of the needle 20 into the turner 36. One can also speak of disengagement of the needle 20 from the dispensing orifice 30.
- the needle is depressed or disengaged in the same way with the same magnitude in the two opening positions.
- the two open positions correspond to two different engagement or insertion positions of the needle 20 relative to the distribution orifice 30. This is visible by comparing Figures 4 and 5, which show the dispensing head in these two different opening positions. It can easily be seen that the lights 363 in FIG. 4 are smaller than in FIG. 5. This is explained by the fact that the needle 20 is pressed deeper into the spinner 36 in FIG. 5 than in FIG. 4.
- the flow rate of the fluid product through the single distribution orifice 30 is greater in the open position corresponding to Figure 5 than in that of Figure 4.
- the recesses 2217 and 2218 formed by the slopes 2215 and 2216 define stable intermediate opening positions corresponding to a fixed intermediate flow rate.
- the more or less marked or pronounced insertion of the needle 20 in the spinner 36, respectively in the distribution orifice 30, makes it possible to vary the fluid flow rate.
- the engagement of the pins in the windows constitutes means of axial displacement while guaranteeing a guiding in rotation.
- the rotary actuating element 3 forms a sealing lip 33 in rotary sealed contact in the sleeve 21. This thus guarantees perfect dynamic sealing of the distribution head.
- the actuating element 3 also forms an actuating button 34 which helps in the rotary manipulation of the element 3. This actuating button 34 is located at the level of the range 26 between the two buttresses 24. When the button 34 is in abutment against the rear buttress, when looking at Figure 4, the dispensing head is in a low flow opening position.
- the rotary actuating element also comprises means for guaranteeing first use in the form of a tongue 35 produced in a single piece with the remainder of the actuating element 3 and arranged at the level of the slot 25.
- the tongue 35 preferably extends over the entire width of the slot 25 so as to abut with the two adjacent buttresses 24. In this way, the rotary actuating element 3 is locked in rotation in the closed position. This is clearly visible in FIG. 2, as well as in FIG. 3. To actuate the dispensing head, it is first necessary to tear off the tab 35.
- a distribution head is obtained having two positions of opening, identical or preferably different, on each side of an intermediate or even central closing position.
- the means of movement in the form of cooperation between pins and chevron-shaped windows can be likened to a kind of thread with chevron-shaped threads with identical or different inclination slopes and with identical lengths of slopes or different.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Devices For Dispensing Beverages (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0308626A FR2857653B1 (fr) | 2003-07-15 | 2003-07-15 | Tete de distribution de produit fluide |
PCT/FR2004/001845 WO2005007534A2 (fr) | 2003-07-15 | 2004-07-13 | Tête de distribution de produit fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1656304A2 true EP1656304A2 (fr) | 2006-05-17 |
EP1656304B1 EP1656304B1 (fr) | 2007-02-14 |
Family
ID=33548147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04767674A Expired - Fee Related EP1656304B1 (fr) | 2003-07-15 | 2004-07-13 | Tete de distribution de produit fluide |
Country Status (14)
Country | Link |
---|---|
US (1) | US7748580B2 (fr) |
EP (1) | EP1656304B1 (fr) |
JP (1) | JP2007516135A (fr) |
CN (1) | CN100488849C (fr) |
AU (1) | AU2004256950B2 (fr) |
BR (1) | BRPI0412294A (fr) |
CA (1) | CA2532900A1 (fr) |
CZ (1) | CZ200621A3 (fr) |
DE (1) | DE602004004795T2 (fr) |
ES (1) | ES2281006T3 (fr) |
FR (1) | FR2857653B1 (fr) |
PL (1) | PL202697B1 (fr) |
RU (1) | RU2352507C2 (fr) |
WO (1) | WO2005007534A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2254038B1 (es) * | 2005-12-22 | 2007-02-16 | Comercial Valira S.A. | Tapon con brocal automatico. |
AT507950B1 (de) | 2009-02-23 | 2011-07-15 | Xolution Gmbh | Deckel eines behälters |
US8141793B2 (en) * | 2009-07-14 | 2012-03-27 | The Dial Corporation | Gel air freshener and method of unsealing such gel air freshener |
FR2978737B1 (fr) * | 2011-08-01 | 2013-08-30 | Maitrise & Innovation | Bouchon anti-goutte a capuchon mobile automatique et a haute etancheite |
CN110271766B (zh) * | 2019-04-30 | 2020-07-21 | 嘉兴市龙骏信息科技有限公司 | 一种液体胶水盛装瓶 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533915A (en) * | 1945-05-07 | 1950-12-12 | Chester A Brooks | Rotatable closure structure having yieldable locking means |
US3231155A (en) * | 1964-03-23 | 1966-01-25 | Paul H Mcconnell | Container and closure cap therefor |
FR1520693A (fr) * | 1967-03-01 | 1968-04-12 | Oreal | Nouveau dispositif de bouchage pour flacons ou récipients analogues |
US4424918A (en) * | 1981-10-16 | 1984-01-10 | Gene Stull | Non-resealable dispenser cap construction |
BE905791A (fr) * | 1986-11-19 | 1987-03-16 | Lynes Holding Sa | Bouchon verseur. |
US4842169A (en) * | 1987-02-03 | 1989-06-27 | Gene Stull | Twist cap having adjustable flow rate |
US4823994A (en) * | 1987-02-25 | 1989-04-25 | Laauwe Robert H | Speciality closures for bottle necks |
US5000360A (en) * | 1989-09-27 | 1991-03-19 | John Lown | Pouring spout which can be selectively opened and closed |
US5429282A (en) * | 1994-03-31 | 1995-07-04 | Erie Plastics | Multi-position self-guiding closure for a container |
FR2760724B1 (fr) * | 1997-03-14 | 1999-04-30 | Oreal | Recipient de type a capsule montee par claquage |
US6135318A (en) * | 1997-10-08 | 2000-10-24 | Stull Technologies | Variable rate closure for dispensers having fluid contents |
US6675995B2 (en) * | 2000-06-05 | 2004-01-13 | Stull Technologies, Inc. | Traversing twist cap |
-
2003
- 2003-07-15 FR FR0308626A patent/FR2857653B1/fr not_active Expired - Fee Related
-
2004
- 2004-07-13 CZ CZ20060021A patent/CZ200621A3/cs unknown
- 2004-07-13 AU AU2004256950A patent/AU2004256950B2/en not_active Expired - Fee Related
- 2004-07-13 EP EP04767674A patent/EP1656304B1/fr not_active Expired - Fee Related
- 2004-07-13 BR BRPI0412294-1A patent/BRPI0412294A/pt not_active IP Right Cessation
- 2004-07-13 CN CNB2004800234920A patent/CN100488849C/zh not_active Expired - Fee Related
- 2004-07-13 US US10/564,163 patent/US7748580B2/en not_active Expired - Fee Related
- 2004-07-13 WO PCT/FR2004/001845 patent/WO2005007534A2/fr active IP Right Grant
- 2004-07-13 CA CA002532900A patent/CA2532900A1/fr not_active Abandoned
- 2004-07-13 ES ES04767674T patent/ES2281006T3/es active Active
- 2004-07-13 JP JP2006519959A patent/JP2007516135A/ja active Pending
- 2004-07-13 PL PL379289A patent/PL202697B1/pl not_active IP Right Cessation
- 2004-07-13 RU RU2006104626/12A patent/RU2352507C2/ru not_active IP Right Cessation
- 2004-07-13 DE DE602004004795T patent/DE602004004795T2/de active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2005007534A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE602004004795T2 (de) | 2007-11-22 |
FR2857653A1 (fr) | 2005-01-21 |
CA2532900A1 (fr) | 2005-01-27 |
DE602004004795D1 (de) | 2007-03-29 |
RU2006104626A (ru) | 2007-08-20 |
RU2352507C2 (ru) | 2009-04-20 |
AU2004256950B2 (en) | 2010-06-17 |
ES2281006T3 (es) | 2007-09-16 |
JP2007516135A (ja) | 2007-06-21 |
CN1849247A (zh) | 2006-10-18 |
AU2004256950A1 (en) | 2005-01-27 |
US20070017937A1 (en) | 2007-01-25 |
US7748580B2 (en) | 2010-07-06 |
EP1656304B1 (fr) | 2007-02-14 |
PL379289A1 (pl) | 2006-08-21 |
CN100488849C (zh) | 2009-05-20 |
WO2005007534A3 (fr) | 2005-04-14 |
BRPI0412294A (pt) | 2006-09-19 |
PL202697B1 (pl) | 2009-07-31 |
CZ200621A3 (cs) | 2007-01-31 |
FR2857653B1 (fr) | 2008-03-28 |
WO2005007534A2 (fr) | 2005-01-27 |
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Inventor name: HUET, ALAIN Inventor name: DELISLE, ERWAN Inventor name: VO, CHI-HUNG Inventor name: BERTHELIN, FREDERIC Inventor name: UYTTERHAEGHE, LUC Inventor name: LEBALC'H, SERGE |
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