EP3463017A1 - Pumpkannenaufsatz für eine getränkekanne - Google Patents
Pumpkannenaufsatz für eine getränkekanneInfo
- Publication number
- EP3463017A1 EP3463017A1 EP17723255.0A EP17723255A EP3463017A1 EP 3463017 A1 EP3463017 A1 EP 3463017A1 EP 17723255 A EP17723255 A EP 17723255A EP 3463017 A1 EP3463017 A1 EP 3463017A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- lever
- pumpkannenaufsatz
- housing
- pumping
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/0005—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper
- A47J41/0027—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper the stopper incorporating a dispensing device, i.e. the fluid being dispensed through the stopper
- A47J41/0033—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper the stopper incorporating a dispensing device, i.e. the fluid being dispensed through the stopper comprising a pumping system
Definitions
- the invention relates to a pump can attachment for a beverage can with the features of the preamble of claim 1.
- a pump can with a pump can attachment is shown in DE 203 02 345 U1.
- a prepared hot or cold beverage can be filled via a riser pipe and an outlet nozzle into a vessel positioned next to the can.
- the pump lever is erected, so that a Center for Mobile Communications (CPU)
- the pivotally mounted on the housing pump lever is then pressed down, whereby the pump bellows is compressed and increases the pressure in the pot.
- the stored liquid in the container is discharged via a riser into the outlet.
- the position of the transmission element changes slightly, but remains in an approximately upright position. To promote sufficient fluid volume per pumping movement may require a stroke of about 40 mm.
- the object of the present invention is thus to provide a pump can attachment with a reduced housing height, in particular at the upper part of the housing, which rises above the upper edge of the container, on which the pump can attachment is placed.
- a pump can attachment with the features of claim 1, wherein a double-jointed lever is used as a transmission element, the upper joint is slidably mounted in or on the pump lever. According to the invention, therefore, the upper hinge point between a use position and a transport position is displaced.
- the pump lever is raised, whereby at the same time the carriage, which is connected to the double-jointed lever, can be pulled into its working position. It is possible to provide locking locks or the like, so that first a small resistance must be overcome and an unintentional straightening is prevented.
- the double-jointed lever is now again in an approximately vertical position above the center of the pump bellows, and the pump lever is inclined from the top of the housing.
- This position of the pumping lever in which it is positioned approximately on the central axis, is possible by the displacement of the upper pivot point and forms a difference from the known pumping cup attachment, in which the transmission element is arranged obliquely to the central axis of the pump bellows, so that the effective, vertical Force component is smaller than the force actually applied by the user.
- the invention also saves energy.
- the rising edge can now be conveniently pressed down to trigger the pumping process.
- the necessary stroke is determined by the distance between the pump lever and an upper housing wall and can be varied over the length of the double-jointed lever.
- the carriage is radially displaced towards the outer edge, so that the double-jointed lever is laid flat and can be accommodated sunk in a recess at the top of the housing.
- the double joint lever is approximately parallel to the pump lever.
- the complete pump lever is retractable in a recess on an upper housing wall. This achieves a very slim, flat design.
- the pump lever is designed as a flat pumping plate, which is adapted in its contour to the contour of the housing or the recess at the top of the housing.
- the pumping lever is designed as a circular plate.
- Such a disk can be well operated from any direction of access.
- a locking connection is preferably provided with a fixedly attached to the underside of the pumping lever securing element. The securing element is located between the double-joint lever in the use position and the
- the securing element is designed as a resilient tongue, which can be rebound via a button.
- the key is preferably accessible through a recess in the pump lever.
- the securing element and the carriage are arranged directly on the underside of a flat plate-shaped pumping lever, so that only a very small height is required for said additional components on the pump lever.
- Figure 1 shows the pump can attachment in transport position in a perspective view
- FIG. 2 shows the pump can attachment in the transport position in a sectioned perspective view
- FIG. 3 shows the pump can attachment in section in transport position
- FIG. 4 shows the pump can attachment in the use position in a perspective view from the outside;
- FIG. 5 shows the pump can attachment in the use position in a sectioned perspective view;
- FIG. 7 shows the pump can attachment at the end of a pumping process in a sectioned perspective view.
- FIG. 1 shows a pump can attachment 100 in a perspective view from the outside.
- a housing 10 has in addition to a housing upper part 12 a slightly reduced in diameter lower part 1. 1
- the upper housing part 12 is slightly sloping to the right - ie where an outlet pipe of a riser unit, not shown, which cooperates with the pumping cup attachment 100 to arrange - slightly sloping. Overall, a flat and aesthetically pleasing design of the pump can attachment 100 results.
- a recess 12.1 In the right-hand area in FIG. 1, at the bottom of the overhanging part of the upper housing part 12, a recess 12.1 can be seen, which receives the outlet pipe.
- a recess 16.1 In the upper housing part 12, a recess 16.1 is formed, in which a designed as a round pumping plate pump lever 20 can be added sunk, so that the upper edge of the upper housing part 12 and the top of the pump lever 20 flush. Through a recess in the pump lever 20, a button 24 is operated.
- the pumping cup attachment 100 is also shown in perspective and in the transport position, wherein all components are shown cut except for a pump assembly comprising a pumping bellows 50.
- the pump bellows 50 is completely absorbed. It is made of a food safe and deformable plastic. To the top of the pump bellows 50 is covered by an annular disc 53 in order to achieve a certain dimensional stability of the pump bellows 50 and also by webs 15, which extend at the upper housing part 12 down into the interior, a Be Limiting the stroke of the pumping bellows 50 without selectively press into the thin skin of the pumping bellows 50.
- the pump lever 20 is pivotally mounted on the housing upper part 12 via a pivot joint 14.
- the connection between the pump lever 20 and pivot joint 14 is made via a securing element 21.
- the pump plate is preferably detachably connected, so that it can be removed for cleaning purposes.
- the securing element 21 is resilient and can be deflected by pressure on the button 24, so that a latching hook 22 is movable.
- Essential to the invention is the kinematics of the transmission element, which connects the pump lever 20 with a head element 52 on the pump bellows 50.
- the transmission element is designed as a double-jointed lever 32. This has a lower hinge 31, which is positioned directly on the head member 52. The arranged at the other end, the upper hinge 33 is connected to a carriage 40 which is slidably mounted on the underside of the pumping lever 20.
- the arrangement of the double-jointed lever 32 is particularly clearly visible in the lateral sectional view in FIG.
- the carriage 40 is arranged in an end position, where it is additionally secured by engagement with a latching element 23.
- the double-jointed lever 32 and a pin 41 required for receiving the upper joint 33 on the carriage 40 are completely accommodated in a recess 16. 2 in the housing upper part 12.
- the available space is thus optimally utilized.
- the pump can attachment 100 In order to use the pump can attachment 100 for pouring drinks from the pumping can, it is necessary to form a connection between the head element 52 and the pumping lever 20, via which the compressive forces exerted by the user on the pumping lever 20 and those for compression of the pumping bellows 50.
- the double-jointed lever 32 For this purpose, the double-jointed lever 32 must be brought into an upright, approximately vertical position in which ideally both hinge points 31, 33 are positioned on the center line visible in FIG. 3 by the pump unit.
- the position of use is shown in perspective in Figure 4 from the outside.
- the pump lever 20 is erected.
- the double-jointed lever 32 has been moved out of the additional recess 16.2 and transferred to an approximately vertical position.
- An upper housing wall 30 lies within the recess 16.1 and has a second recess 16.2 for receiving the double-jointed lever 32, and an opening through which the double-jointed lever 32 is connected through to the pump unit.
- FIG. 5 shows the position of use again in a partially sectioned, perspective view.
- the pump bellows 50 is maximally expanded, so that the annular disk 53 arranged on its upper side rests against the webs 15, which project downwards from an upper housing wall in the housing upper part 12.
- the carriage 40 is released from the latching connection with the latching element 23 and now engages the securing element 21 a.
- the position of the carriage 40 and its latching can be seen particularly clearly in the sectional view according to FIG.
- the carriage 40 is engaged on a latching projection 22 on the securing element 21 in order to secure its position in the position of use.
- Pump levers 20, as indicated by the block arrow, are moved across the double joint lever 32 and the head member 52 causes a compression of the pumping bellows 50, so that the maximum compressed position of the pumping bellows 50 shown in Figure 7 is achieved. Subsequently, the pump bellows 50 expands again, since in its interior a compression spring, not shown in the figures is arranged, which has also been compressed in the lying between the figures 6 and 7 downward stroke.
- the pumping cup attachment 100 is used with a known riser unit, in which an airtight seal between the riser connection 51 on the underside of the pump bellows 50, the riser unit and the opening of the can container is made, so by pumping air into the can container the beverage is pressed into the riser and flows directly to the spout. This avoids that beverage residues get into the pump bellows.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016102720.9U DE202016102720U1 (de) | 2016-05-22 | 2016-05-22 | Pumpkannenaufsatz für eine Getränkekanne |
PCT/DE2017/100323 WO2017202407A1 (de) | 2016-05-22 | 2017-04-20 | Pumpkannenaufsatz für eine getränkekanne |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3463017A1 true EP3463017A1 (de) | 2019-04-10 |
Family
ID=58707271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17723255.0A Withdrawn EP3463017A1 (de) | 2016-05-22 | 2017-04-20 | Pumpkannenaufsatz für eine getränkekanne |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3463017A1 (de) |
CN (1) | CN109152498B (de) |
DE (2) | DE202016102720U1 (de) |
WO (1) | WO2017202407A1 (de) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498986B1 (de) * | 1971-08-03 | 1974-03-01 | ||
JPS5153488Y2 (de) * | 1973-04-10 | 1976-12-21 | ||
JP2562196B2 (ja) * | 1988-04-19 | 1996-12-11 | 象印マホービン株式会社 | 液体容器のポンプ装置 |
DE4411031A1 (de) * | 1993-07-22 | 1995-01-26 | Meckenstock Fritz Gmbh | Handhebelbetätigte Pumpe |
JP3740297B2 (ja) * | 1998-10-29 | 2006-02-01 | オルゴ株式会社 | 空気圧利用ポットのレバー操作機構 |
US6026979A (en) * | 1999-01-19 | 2000-02-22 | Huang; Frank T. H. | Thermos bottle |
DE20302345U1 (de) | 2003-02-13 | 2004-06-24 | Emsa-Werke Wulf Gmbh & Co. Kg | Kanne |
-
2016
- 2016-05-22 DE DE202016102720.9U patent/DE202016102720U1/de active Active
-
2017
- 2017-04-20 WO PCT/DE2017/100323 patent/WO2017202407A1/de unknown
- 2017-04-20 DE DE112017002608.3T patent/DE112017002608A5/de not_active Withdrawn
- 2017-04-20 EP EP17723255.0A patent/EP3463017A1/de not_active Withdrawn
- 2017-04-20 CN CN201780031117.8A patent/CN109152498B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE112017002608A5 (de) | 2019-04-25 |
CN109152498A (zh) | 2019-01-04 |
CN109152498B (zh) | 2021-09-03 |
WO2017202407A1 (de) | 2017-11-30 |
DE202016102720U1 (de) | 2017-08-23 |
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