• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention is directed to a dip tube and valve with a quick-disconnect coupling for use in combination with a collapsible bag to dispense a liquid product therefrom. The dip tube is extruded or otherwise formed from plastic or other suitable materials and includes at least one channel in the peripheral surface thereof extending along the entire length of the dip tube. As a vacuum or suction is applied to the dip tube by a pump, initially all of the air within the collapsible bag is extracted therefrom. Subsequently, the liquid product is dispensed out of the collapsible bag and the bag collapses around a portion of the dip tube which is no longer surrounded by the liquid product. Progressively, as the liquid product is removed, the bag will continue to collapse around the dip tube, and the liquid product will continue to flow through the longitudinal channel of the tube until the contents of the collapsible bag are exhausted. The collapsible bag has a fitment or spout to which a valve with a quick-disconnect coupling is connected. The dip tube may be mounted in either the bag fitment or the valve. The quick-disconnect coupling of the valve is adapted to receive a mating coupling from the hose socket of a dispensing hose. When the respective couplings are engaged the valve is biased in an open position. The valve is normally biased to a closed position when the couplings are not engaged.
    公开号:SU1050557A3
    申请号:SU802937850
    申请日:1980-06-27
    公开日:1983-10-23
    发明作者:Свинделл Кредл Вильям (Младший)
    申请人:Дзе Кока-Кола Компани (Фирма)；
    IPC主号:
    专利说明:

    This invention relates to a technique for dispensing liquid products and can be used to drain liquid products from a collapsible container. A device for discharging products is known, which contains a drain pipe, a valve system connected to it and a collapsible container fl. The disadvantage of this device is the need to have a pressure source for dispensing product. The closest texnical solution to the invention is a device for draining liquid products containing a drained pipe, a collapsible container and a device for connecting the latter with a G2 drain pipe J. The disadvantage of the known device is the unreliability of its work, as the container closes the perforation when folded . The aim of the invention is to increase the reliability of operation by preventing the pipe from being locked. This goal is achieved by the fact that in a device for liquid products, containing a drain pipe, a foldable vessel and a device for connecting the latter with a drain, roughly at least one longitudinal groove is formed in the latter, which extends along its entire length, a frame is mounted to form therein at least one channel located along the entire length of the pipe and communicating with the groove. In this case, the pipe has a protrusion washer and can be equipped with a connecting element having a central opening, a sealing valve located in it, the seat of which is mounted at the outlet of the connecting element, and the valve itself has a rod and a spring to press it to the saddle. a rod with a central channel rigidly fixed in the central hole of the connecting element and having an axially formed channel for accommodating the first rod therein, and an additional connecting element mounted on the outlet th end of the first coupling member and having a valve for cooperating with the rod. FIG. 1 shows the proposed device; in fig. 2 - drain 572 pipe; in fig. 3 - the same, option; in fig. 4 - pipe with a washer; in FIG. 5, a binding element; in fig. 6 — means for connecting a container to a drain pipe; in fig. 7 - binding element in the closed position; in fig. 8 - the same, and the open position. The proposed device consists of a drain pipe 1, having at least one longitudinal groove 2 extending along its entire length, mounted inside frame 1 of frame 3 to form therein at least one channel 4 located along the entire length of pipe 1, and communicated with a groove .2, a collapsible container 5, devices 6 for connecting it to a pipe 1 fixed on the last washer 7 with a protrusion 8, a connecting element 9 having a sealing valve 10 overlying the central opening 11, the body 12 of the valve 10 being formed in the form of a truncated cone and has a rod 13 and a spring 14, an additional rod 15 with a central channel 16, and an additional connecting element 17 having a valve 18 for interacting with the rod 15 of the main connecting element 10. The device operates as follows. The drain pipe 1 is connected by means of the fixture 6 to the container 5, and on the pipe 1 a washer 7 with a protrusion 8 can be fixed to ensure that the washer 7 is sliding along the pipe 1 in one direction only. The device 6 has an upwardly protruding circular wall 19. which can have a tooth 20 which is pinched with the teeth 21 of the device 6. The pipe 1 can be located inside the folding container 5. When in pipe 1 through the valve element a vacuum is created by means of a pump, then the container 5 removes the air and then the liquid product contained therein. When the liquid product is discharged, the container collapses on the pipe 1, but does not block its openings, since at least one longitudinal groove is formed on its surface, extending along its length. Therefore, when the liquid product is poured out of the container 5, the latter is folded around a portion of the pipe 1 that is not surrounded by the liquid product, leaving the groove 2 open to allow the product to completely pour out of the container. In a preferred embodiment, the pipe 1 may contain three grooves 2, which form the passages for the liquid product contained in the container 5. The frame 3 contains three arms connected at one end, the other end of each arm is connected to the walls 22, around the 5th hole and two grooves 2. The distance between the walls 22 may be different and is selected depending on the viscosity of the product + a and the elasticity of the container. In another embodiment, the pipe 1 has two grooves 2, which are located along its shape and extend substantially along its entire length. In addition, a deformable end 23 may be located at one of its ends to facilitate fastening the pipes 1 to the attachment to connect it to the container 5. All pipe supports 1 can be stamped; molded or made in another way. In addition, it can be made of any material such as plastic, and have a different. personal form. The pipe 1 may have a different number of slots 2. The pipe 1-has a connecting element 9, which may have a different constructive implementation. The connecting element 9 has a thread 2 formed on the outer surface of the housing flange 25 for engaging the lower edge of the hose, the lower extended portion 26, which fits into the seat 127 of the fastener mechanism 28 and the sealing ring 29i located on the housing 30 The container fastener 28 contains round flange 31, which is sealed 7. by means of heating or attached by other means to the container, and a star-shaped support 32, which can be fixed with the help of the needles 33. The central hole 3 of the star-shaped onopbl 32 serves to freely attach the drain pipe 1. The connecting element 9 in the preferred embodiment has a valve 10, the body 12 which has the shape of a truncated cone, in the normal position is closed under the action of a spring I, preventing liquid from flowing out of the container through the opening 11. When the additional coupling element 17 is screwed on with combining element 9, it pushes the rod 13 to the valve 10 so that the spring 11 compresses and expels the body 12 of the valve 10 from the opening 11. The rod 15 presses the valve 18 'opens it. As a result of this all. the valves are open and the liquid freely flows from the container 5 through the connecting elements 9 and 17 to the dispenser. The use of the rods 13 and 15 causes the rod 13, when pressed by the connecting element 17, to open the valve in the container connection, while the rod 15 serves to open valve 1B. In line with this, the spring I should not be very strong for opening and closing the valve 18, since this operation is performed by the rod 15, which is fixedly mounted relative to the connecting element 9. The use of the proposed device makes it possible to obtain an economic effect consisting in increasing reliability of work.
    12
    Zl
    five
    those
    figm
    Fmg.5
    权利要求:
    Claims (4)
    [1]
    1. UNIT FOR DRAINING. LIQUID PRODUCTS FROM FOLDING VESSELS, containing a pipe in communication with a vacuum source, a device for connecting to a vessel having a central opening for the passage of the pipe, which differs from I; in that, for the purpose of “improving the reliability of work by preventing the pipe from locking, at least one longitudinal groove is formed in the latter, which extends along its entire length, and a frame is installed inside the pipe to form at least one channel located in it. along the entire length of the pipe th connected with the groove.
    [2]
    2. The device according to claim 1, about t l. and relying on the fact that it is equipped with a washer mounted on the pipe.
    [3]
    3. The device according to claim 2, wherein the washer has a protrusion.
    [4]
    4, The device according to π. 1, characterized in that it is equipped with a connecting element fixed to the pipe, having a central hole, a sealing valve located in it, the seat of which is mounted at the outlet of the connecting element, and the valve has a rod and a spring for pressing its V to the seat, an additional rod with a · f central channel rigidly tightened * in the central hole of the connecting element g for placement in. * the main rod, and an additional connecting element mounted on the output end of the main connecting element and having a valve for interaction with the rods.
    1,050,557 A
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1050557A3|1983-10-23|Device for draining liquid from folding vessels
    US4776495A|1988-10-11|Disposable dispenser pump for products in liquid or paste form
    US4159790A|1979-07-03|Dispensing container
    US8479785B2|2013-07-09|Slider valve fitment and collar
    US3952924A|1976-04-27|Dispenser for dispensing a liquid or pasty product from a container
    EP1498359B1|2008-10-22|Slide tap
    RU2137553C1|1999-09-20|Dispenser for liquids with repeated-filling package and coupler system
    RU2336010C2|2008-10-20|Device to suck fluids out from packages or containers
    RU96120080A|1998-12-10|DISPENSING DEVICE FOR LIQUIDS WITH PACKAGING FOR RE-FILLING
    KR930020018A|1993-10-19|Weighing pump for low viscosity paste phase materials
    KR20060002876A|2006-01-09|Double slider valve fitment
    WO2007019848A3|2007-04-12|Device for connecting a flexible container to a beverage dispenser
    US7644841B2|2010-01-12|Blister pump dispenser
    US6367662B1|2002-04-09|Liquid dispenser
    US5680966A|1997-10-28|Squeeze dispenser having refill cartridge
    US1731767A|1929-10-15|Dispensing device
    US3198405A|1965-08-03|Dispenser
    US20200247653A1|2020-08-06|Ultra high ratio liquid delivery system
    US5797517A|1998-08-25|Liquid pump dispenser with tri-purpose nozzle
    US5356053A|1994-10-18|Funnel-less squeeze cap
    US3433456A|1969-03-18|Dispenser valves
    US6168581B1|2001-01-02|Drop dispensers
    WO1996003625A1|1996-02-08|Dosing cap for dispensing liquids from deformable containers
    EP1933681A1|2008-06-25|Device for metered dispensing of a pasty mass, and a container therefor
    US6712241B1|2004-03-30|Flexible-pouch support and dispenser containing said support
    同族专利:
    公开号 | 公开日
    IT8022681D0|1980-06-10|
    EG14792A|1985-12-31|
    DK151617C|1988-10-03|
    GB2125129A|1984-02-29|
    GB8300757D0|1983-02-16|
    AU5235579A|1981-01-22|
    YU47902B|1996-05-20|
    DE3023583A1|1981-02-12|
    YU177480A|1984-08-31|
    NL184358C|1989-07-03|
    CS264256B2|1989-06-13|
    FR2509835A1|1983-01-21|
    HU179087B|1982-08-28|
    GB2059383A|1981-04-23|
    FI68386C|1985-09-10|
    FR2465655A1|1981-03-27|
    FI68386B|1985-05-31|
    PL126659B1|1983-08-31|
    BR8004237A|1981-01-21|
    DK151617B|1987-12-21|
    YU42350B|1988-08-31|
    ATA350280A|1987-07-15|
    KR830003338A|1983-06-20|
    PL225699A1|1981-05-22|
    IT1131541B|1986-06-25|
    RO82208A|1983-07-07|
    AR227027A1|1982-09-15|
    JPH024475B2|1990-01-29|
    ZA803388B|1981-05-27|
    GB2059383B|1984-02-29|
    US4286636A|1981-09-01|
    GR68385B|1981-12-28|
    CS472680A2|1988-08-16|
    MX153168A|1986-08-15|
    ES487666A0|1980-11-01|
    GT198064473A|1982-01-07|
    JPS5648980A|1981-05-02|
    NL8003304A|1981-01-21|
    DK243080A|1981-01-20|
    FI801794A|1981-01-20|
    NL8403041A|1985-02-01|
    ES485769A0|1980-11-01|
    TR22084A|1986-03-01|
    CH652371A5|1985-11-15|
    FR2509835B1|1986-03-07|
    NO801961L|1981-01-20|
    TR21834A|1985-08-20|
    JPH0227229B2|1990-06-15|
    AT385014B|1988-02-10|
    PH18019A|1985-03-03|
    ES8100205A1|1980-11-01|
    ES8100206A1|1980-11-01|
    YU49084A|1987-12-31|
    IL60350A|1984-03-30|
    SG42884G|1985-04-04|
    NO154724C|1986-12-10|
    AU526726B2|1983-01-27|
    FR2465655B1|1986-05-09|
    DE3023583C2|1987-03-12|
    CA1141708A|1983-02-22|
    AR228909A1|1983-04-29|
    NO154724B|1986-09-01|
    BE883890A|1980-10-16|
    RO82208B|1983-06-30|
    DE3050957C2|1988-02-04|
    SE8005166L|1981-01-20|
    KR850002596Y1|1985-10-24|
    GB2125129B|1984-08-01|
    US4445539A|1984-05-01|
    JPS602454A|1985-01-08|
    NZ192029A|1983-05-31|
    HK77684A|1984-10-19|
    CH660906A5|1987-05-29|
    SE447096B|1986-10-27|
    DE3050957A1|1985-05-15|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06/058,866|US4286636A|1979-07-19|1979-07-19|Dip tube and valve with quick-disconnect coupling for a collapsible container|LV930954A| LV5439A3|1979-07-19|1993-06-30|Device for spillage of liquid products from folding containers|
    LTRP1026A| LT2526B|1979-07-19|1993-09-21|AUSTRIA'S FLUID PRODUCTION IS INCLUDED IN INDU|
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