• 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:
    A set comprises a dispenser with an output device (2) arranged in an upper housing part (1), and a container (5) containing a pumpable medium. The container (5) is closed by a membrane (26) which, when the container (5) is attached to the upper housing part (1), can be perforated by a suction pipe (3) of the dispensing device (2). A bayonet catch (9) is provided between the upper housing part (1) and the container (5).
    公开号:AT521476A4
    申请号:T50216/2019
    申请日:2019-03-13
    公开日:2020-02-15
    发明作者:Georg Hagleitner Hans
    申请人:Georg Hagleitner Hans；
    IPC主号:
    专利说明:

    The invention relates to a set comprising a dispenser for a pumpable medium, with a dispensing device arranged in an upper housing part, on which housing-side elements of a bayonet lock are provided, and a container which contains the pumpable medium and is flow-connectable and is closed by a membrane which can be perforated when the container is attached to the upper housing part through a suction nozzle of the dispenser. The dispenser is particularly intended for portioned dispensing of soap, soap foam disinfectant, cream or similar pumpable media for household and private use.
    Such a set is known for example from WO 2015/178913. The housing of the dispenser comprises an upper part containing a reciprocating pump and a lower part which can be connected to the upper part and into which a container containing the medium to be dispensed - in particular an exchangeable refill - is inserted. The container is closed by a membrane on the upper side and has an upper flange provided with projections which engages in the upper edge of the lower part provided with corresponding recesses, so that the container is arranged in the lower part in a rotationally fixed manner. A pointed suction pipe stands down from the upper part and pierces the membrane when the upper part is placed on the lower part. A thread or a bayonet lock is provided between the upper part and the lower part, so that the two parts can be connected to one another. With this set, the container filled with the medium can be inserted into the lower part, which is a kind of planter. But it is also possible, for. B. if there is currently no refill, fill the liquid medium directly into the lower part and place the upper part on it with the pump.
    The object of the invention is to provide a set of the type mentioned in the introduction, in which the container containing the pumpable, liquid or pasty medium, in particular in the form of an exchangeable refill, is independent of a lower housing part in the form of a planter the upper part of the housing can be connected.
    / 10
    This is achieved according to the invention in that the bayonet catch is provided between the upper housing part and the container.
    The direct connection of the container filled with the pumpable medium to the housing also has an advantageous effect on the seal between the container and the dispensing device, which is necessary in particular in the case of dimensionally stable containers in order to be able to suck in the medium.
    In a first preferred embodiment it is provided that the bayonet catch has an opening resistance. In this way, the
    Bayonet lock when the stop is reached and cannot open by accident, but must be rotated deliberately while overcoming the opening resistance.
    In a further preferred embodiment it is preferably provided that the container has a neck which can be coupled to the upper housing part and on which the elements of the bayonet catch on the container side are provided. The connection or connection area is thereby displaced into the interior of the upper housing part and covered or protected.
    Preferably, the elements of the bayonet catch on the container side each have an axially attracting web with a trough ending at the stop, the transition to the web forming the opening resistance. “Axially attracting” is understood here to mean that the web extending in the circumferential direction has an incline, at least at the beginning, so that when the bayonet catch is closed, the upper housing part is pressed against the edge of the container, a seal which is preferably arranged in between being compressed.
    Alternatively, it can also be provided that a rib which is arranged parallel to the stop and which forms the opening resistance is formed on the container neck before the bayonet catch stops. The housing-side elements are preferably designed as cylindrical knobs.
    / 10
    The invention will now be described in more detail below with reference to the figures in the accompanying drawings, without being limited thereto. Show it:
    1 is a view of a set according to the invention, wherein the container is attached to the upper housing part,
    2 individual parts of the set from FIG. 1,
    Fig. 3 is a longitudinal section through the embodiment of FIG. 1, and
    4 shows a partial longitudinal section through the container according to line IV-IV in FIG. 2.
    A set according to the invention has a dispenser for a pumpable medium, of which the upper housing part 1 is shown in FIG. 1, and at least one container 5, which is primarily intended as a refill, in which the medium to be dispensed, for example soap, gel, cream, Disinfectant etc. is included. The container 5 is connected to the upper housing part 1 by means of a bayonet catch 9 (FIGS. 2, 3).
    The upper housing part 1 contains an output device 2 for the medium contained in the container 5, which has a sensor-controlled, motor-operated peristaltic pump or the like, for example, when actuated without contact, and, for example, a reciprocating piston pump when actuated manually. However, this is of secondary importance for the understanding of the invention.
    The dispensing device 2 has an intake pipe 3, which protrudes on the underside of the upper housing part 1 and is flow-connected to the interior of the container 5. The container 5 comprises a cylindrical neck 6 with a bottom 16, in which a suction opening 24 and a ventilation valve 25, for example a duckbill valve, are provided. The neck 6 is glued, welded or snapped into the container 5.
    The suction opening 24 is sealed before use by a membrane 26 (FIG. 4) which is penetrated by the suction pipe 3 when the container 5 is attached (FIG. 2). The membrane 26 is glued into a recess on the underside of the base 16, welded in or manufactured with the neck 6 as a 2-component element. On the outside of the neck 6 are container-side elements of / 10
    Bayonet lock 9 formed. This includes a roughly in
    Web 11 extending up to a stop 14 in the circumferential direction, which has at least one insertion slope and merges into a trough ending at the stop 14.
    On the upper housing part 1, housing-side elements 17 of the bayonet catch 9 are provided, in particular cylindrical knobs or the like. When the container 5 is attached to the upper housing part 1 and then rotated about the longitudinal axis, the housing-side elements 17 come under the webs 11 and the container 5 is pressed upward against the upper housing part 1 due to the insertion slope.
    In order to avoid the accidental opening of the bayonet catch 9, an opening resistance is formed, which is achieved, for example, by the transition between the trough 13 and the web 11 and / or by a rib 15 formed parallel to the stop 14. This means that the container 5 noticeably overcomes an obstacle when locking or opening the bayonet catch 9. A closure cap, not shown, for the container 5 has the same projections or knobs on the housing-side elements 17 of the housing upper part 1.
    The set shown in FIGS. 1 to 4 with a small dispenser for pumpable media of all kinds has, as the output device 2, a hand-operated, commercially available reciprocating piston pump with a suction pipe 3 projecting deep into the container 5.
    Since the basic shape of the container 5 is essentially equilateral triangular, the bayonet catch 9 comprises the elements in a triple arrangement, the elements in each case in a corner region 19 between the triangular shape of the upper housing part 1 or the closure cap 7 and the cylindrical shape of the neck 6 of the container Find 5 place. In Fig. 3 the front corner area is cut so that the elements 11, 13, 14 and 17 of the bayonet catch 9 formed there are visible.
    权利要求:
    Claims (7)
    [1]
    1. Set, comprising a dispenser for a pumpable medium, with an output device (2) arranged in an upper housing part (1), on which housing-side elements (17) of a bayonet lock (9) are provided, and one with the output device (2) flow-connectable , The pumpable medium-containing container (5), which is closed by a membrane (26), which can be perforated when the container (5) is attached to the upper housing part (1) through a suction pipe (3) of the dispensing device (2) that the bayonet catch (9) is provided between the upper housing part (I) and the container (5).
    [2]
    2. Set according to claim 1, characterized in that the bayonet lock (9) has an opening resistance.
    [3]
    3. Set according to claim 1 or 2, characterized in that the container (5) has a neck (6) which can be coupled to the upper housing part (1) and on which the container-side elements of the bayonet catch (9) are provided.
    [4]
    4. Set according to claim 3, characterized in that the container-side elements of the bayonet catch (9) each have an axially attracting web (II) with a trough (14) ending trough (13), the transition to the web (11) the opening resistance forms.
    [5]
    5. Set according to claim 3, characterized in that in front of the stop (14) of the bayonet catch (9) on the container neck (6) a rib (15) arranged parallel to the stop (14) is formed, which forms the opening resistance.
    [6]
    6. Set according to one of claims 1 to 5, characterized in that the housing-side elements (17) are cylindrical knobs.
    [7]
    7. Set according to one of claims 1 to 6, characterized in that the membrane (26) surrounds the suction pipe (3) in a sealing manner.
    类似技术:
    公开号 | 公开日 | 专利标题
    AT509748B1|2012-11-15|REFILL UNIT WITH A CONTAINER
    EP0452260A2|1991-10-16|Pumping device for a fluid product, particularly liquid or pasty, and dispenser for such a device
    DE202011100895U1|2011-08-02|Pumping device for a container for liquid, pasty or foamable skin cleansing and care preparations
    EP0250965A1|1988-01-07|Dispenser
    DE102010029069A1|2011-11-24|Plastic closure for deformable containers
    EP3708054A1|2020-09-16|Dispensing kit with a dispensing device and at least one container containing a pumpable medium
    EP2203357A1|2010-07-07|Plastic closure
    EP3854279A1|2021-07-28|Container and set of dispenser and container
    WO1994029214A1|1994-12-22|Check valve made of plastic
    DE3844218A1|1990-07-05|MEASURE DONOR FOR PASTOESE
    EP2882655A1|2015-06-17|Dispenser for cosmetic or pharmaceutical liquids
    DE102017104740A1|2018-09-13|fluid dispenser
    DE10108299A1|2002-01-31|Device for producing and dispensing foam
    AT522236B1|2022-02-15|Dispenser set with a dispensing device and at least one container containing a pumpable medium
    EP1186548A2|2002-03-13|Dispenser of two components
    DE1959809A1|1972-05-31|Can for mixing and dispensing two materials
    EP2141087A2|2010-01-06|Refillable output container for fluids
    EP3708052A1|2020-09-16|Dispensing kit with a dispensing device and at least one container containing a pumpable medium
    DE602004005717T2|2007-12-27|CONTROL VALVE FOR A FLUID PRODUCT DISPENSER AND SUCH A VALVE COMPRISING FLUID PRODUCT DISPENSER
    DE3139981A1|1982-06-16|Fluid dispenser with upright position of use
    DE102017104739A1|2018-09-13|fluid dispenser
    AT519376B1|2018-08-15|Insertable in a container opening closure element
    WO2019072945A1|2019-04-18|Dispenser for dispensing liquid or pasty materials
    DE102009022215A1|2010-11-25|Valve for metered delivery of liquids
    WO2009046553A1|2009-04-16|Plastic closure
    同族专利:
    公开号 | 公开日
    EP3708054A1|2020-09-16|
    DE202020005432U1|2021-05-31|
    AT521476B1|2020-02-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20140203097A1|2011-03-21|2014-07-24|Quantum Sensations, LLC|Selectively dispensing sprays|
    CN104340502A|2013-08-05|2015-02-11|丁要武|Replaceable packaging bag and device using same|
    WO2015178913A1|2014-05-22|2015-11-26|Colgate-Palmolive Company|Pump dispenser and system comprising a refill cartridge and the pump dispenser|
    CH641359A5|1980-01-09|1984-02-29|Louis Troesch|Device for moistening an object with a liquid|
    AT97388T|1989-12-18|1993-12-15|Unilever Nv|DEVICE FOR THE DOSED PUMPING OF LIQUID PRODUCTS.|AT522486B1|2019-03-13|2020-12-15|Georg Hagleitner Hans|Dispenser set with a dispensing device and at least one container containing a pumpable medium|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50216/2019A|AT521476B1|2019-03-13|2019-03-13|Dispenser set with a dispensing device and at least one container containing a pumpable medium|ATA50216/2019A| AT521476B1|2019-03-13|2019-03-13|Dispenser set with a dispensing device and at least one container containing a pumpable medium|
    DE202020005432.1U| DE202020005432U1|2019-03-13|2020-03-10|Dispenser set with a dispensing device and at least one container containing a pumpable medium|
    EP20162121.6A| EP3708054A1|2019-03-13|2020-03-10|Dispensing kit with a dispensing device and at least one container containing a pumpable medium|
    [返回顶部]