DE102017110438B4 - Pump cushion - Google Patents
Pump cushion Download PDFInfo
- Publication number
- DE102017110438B4 DE102017110438B4 DE102017110438.0A DE102017110438A DE102017110438B4 DE 102017110438 B4 DE102017110438 B4 DE 102017110438B4 DE 102017110438 A DE102017110438 A DE 102017110438A DE 102017110438 B4 DE102017110438 B4 DE 102017110438B4
- Authority
- DE
- Germany
- Prior art keywords
- pump
- chamber
- air
- air ring
- cushion
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1027—Details of inflatable pillows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
Abstract
Bei einem Pumpkissen ist eine Pumpkammer von einer aufblasbaren Luftringkammer 2 umgeben. Die Pumpkammer 1 ist mit einem elastischen Kunststoff gefüllt, der die Luftkammer 1 stets in seine Ausgangsform zurückführt. Von der Luftkammer 1 führt ein Verbindungsstück 3 zu einem in der Außenwand der Luftringkammer 2 vorgesehenen Adapter 4, der mit einem Ventil an einer Luftmatratze verbindbar ist. Über ein Ventil 6 in der Außenwand der Luftringkammer 2 kann die Luftringkammer 2 aufgeblasen und luftdicht verschlossen werden.In the case of a pump cushion, a pump chamber is surrounded by an inflatable air ring chamber 2. The pump chamber 1 is filled with an elastic plastic which always returns the air chamber 1 to its original shape. A connecting piece 3 leads from the air chamber 1 to an adapter 4 which is provided in the outer wall of the air ring chamber 2 and can be connected to a valve on an air mattress. The air ring chamber 2 can be inflated and hermetically sealed via a valve 6 in the outer wall of the air ring chamber 2.
Description
Die Erfindung betrifft ein Pumpkissen gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a pump cushion according to the preamble of
Pumpkissen bieten dem Anwender zwei Funktionalitäten, zum einen kann er das Pumpkissen zum Aufpumpen von Luftmatratzen verwenden zum anderen kann er es als Kissen verwenden. Insbesondere beim Trekking, wo Gewicht eine Rolle spielt, sind derartige Pumpkissen beliebt.Pump cushions offer the user two functionalities, on the one hand he can use the pump pillow to inflate air mattresses and on the other hand he can use it as a pillow. Such pump cushions are particularly popular for trekking, where weight is a factor.
Aus der
Pumpkissen bestehen typischerweise aus einer Luftkammer in Form eines Kissens und einem schlauchförmigen Anschluss mit einem Ventiladapter zur Verbindung mit einer Luftmatratze. Das Pumpkissen kann wie eine Hand- oder Fußpumpe zum Aufpumpen einer Luftmatratze verwendet werden. Durch Schließen des Ventiladapters kann die Luftkammer bei einer gewünschten Form verschlossen werden und das Pumpkissen als Kopfkissen verwendet werden.Pump cushions typically consist of an air chamber in the form of a cushion and a hose-shaped connection with a valve adapter for connection to an air mattress. The pump cushion can be used like a hand or foot pump to inflate an air mattress. By closing the valve adapter, the air chamber can be closed in a desired shape and the pump cushion can be used as a pillow.
Der Komfort dieses Kopfkissens ist aber sehr beschränkt.However, the comfort of this pillow is very limited.
Aus der US-Schrift
Aufgabe der Erfindung ist es ein Pumpkissen anzugeben, das einerseits als vollwertige Pumpe einsetzbar ist und das zugleich einen hohen Komfort bietet.The object of the invention is to specify a pump cushion that can be used as a full-fledged pump on the one hand and that at the same time offers a high level of comfort.
Gelöst wird diese Aufgabe durch die Merkmale, die im kennzeichnenden Teil des Anspruchs 1 angegeben sind. Vorteilhafte Weiterentwicklungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by the features that are specified in the characterizing part of
Die wesentliche Idee der Erfindung besteht darin, bei einem Pumpkissen eine Innere Pumpkammer vorzusehen, die von einer aufblasbaren Luftringkammer umgeben ist.The essential idea of the invention consists in providing an inner pump chamber in a pump cushion which is surrounded by an inflatable air ring chamber.
Nachfolgend ist die Erfindung anhand eines Ausführungsbeispiels näher erläutert.The invention is explained in more detail below on the basis of an exemplary embodiment.
Es zeigen:
-
1 erfindungsgemäßes Pumpkissen im Schnitt -
2 Aufsicht auf ein erfindungsgemäßes Pumpkissen
-
1 pump cushion according to the invention in section -
2 Top view of a pump cushion according to the invention
Die Pumpkammer
Nachfolgend ist die Funktion der Erfindung näher erläutert.The function of the invention is explained in more detail below.
Für die Pumpfunktion wird die Luftringkammer
Durch die Hand oder den Fuß des Anwenders mit der oder dem der Lufteinlass
Ist die Luftmatratze aufgeblasen, so kann die Verbindung gelöst werden.If the air mattress is inflated, the connection can be released.
Anschließend bläst der Anwender die Luftringkammer
Das Pumpkissen ist sehr leicht und es lässt sich zu einem sehr kleinen Packmass für den Transport zusammenpacken.The pump cushion is very light and can be packed to a very small pack size for transport.
Durch die Stretchtfähigkeit bietet das Pumpkissen einen erheblich verbesserten Schlafkomfort.Thanks to its stretchability, the pump pillow offers significantly improved sleeping comfort.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017110438.0A DE102017110438B4 (en) | 2017-05-14 | 2017-05-14 | Pump cushion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017110438.0A DE102017110438B4 (en) | 2017-05-14 | 2017-05-14 | Pump cushion |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102017110438A1 DE102017110438A1 (en) | 2018-11-15 |
DE102017110438B4 true DE102017110438B4 (en) | 2021-07-08 |
Family
ID=63962338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017110438.0A Active DE102017110438B4 (en) | 2017-05-14 | 2017-05-14 | Pump cushion |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102017110438B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019003810U1 (en) | 2019-09-17 | 2019-10-09 | Exped Ag | Flexible pump body with connecting hose |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7413734U (en) * | 1974-11-21 | Emw Betrieb Schaumstoff Kg | ||
US4521166A (en) | 1981-11-02 | 1985-06-04 | Phillips William E | Inflatable air pump |
DE9210427U1 (en) * | 1992-08-04 | 1992-09-24 | Graf, Josef, 8201 Frasdorf, De | |
DE202005011437U1 (en) | 2005-07-21 | 2005-09-29 | Brun, Andreas | Pumping pad for inflation of air beds etc. consists of joint non-rigid individual parts, is filled with compressible synthetic foam, and shaped like neck/back support cushion |
-
2017
- 2017-05-14 DE DE102017110438.0A patent/DE102017110438B4/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7413734U (en) * | 1974-11-21 | Emw Betrieb Schaumstoff Kg | ||
US4521166A (en) | 1981-11-02 | 1985-06-04 | Phillips William E | Inflatable air pump |
DE9210427U1 (en) * | 1992-08-04 | 1992-09-24 | Graf, Josef, 8201 Frasdorf, De | |
DE202005011437U1 (en) | 2005-07-21 | 2005-09-29 | Brun, Andreas | Pumping pad for inflation of air beds etc. consists of joint non-rigid individual parts, is filled with compressible synthetic foam, and shaped like neck/back support cushion |
Also Published As
Publication number | Publication date |
---|---|
DE102017110438A1 (en) | 2018-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2488056A1 (en) | Cushion having damping properties | |
DE102017110438B4 (en) | Pump cushion | |
CH516296A (en) | Cushions with variable air filling | |
DE202005001252U1 (en) | Inflatable bed | |
CH428124A (en) | Upholstery, in particular air mattresses | |
DE202010009845U1 (en) | Structure of an air bubble pumping device | |
DE865963C (en) | Inflatable hollow bodies, such as air mattresses, pillows, dinghies, etc. like | |
DE202013006179U1 (en) | Inflatable mat | |
DE60119542T2 (en) | Vent valve assembly | |
DE202005011435U1 (en) | Airbed has bellows-shaped pillow made up of two chambers with valves connecting it to two chambers making up bed, allowing it to be pumped up by pressing on each side of bellows alternately with foot | |
DE7727359U1 (en) | PILLOW | |
DE102006041332B3 (en) | Inflatable hollow body e.g. air-bed, has pump with pump chamber fluidically separated from other pump chamber and body chamber, where gas is introduced into former pump chamber through lockable inlet of former chamber | |
CH154651A (en) | Link sleeve. | |
DE202004000700U1 (en) | Inflatable mattress, comprising vertical supporting elements divided by horizontal folding line | |
CN106286913B (en) | Quickly escape danger under high pressure clothes | |
DE202004000701U1 (en) | Bed mattress filled with compressed air, has additional air-filled chambers on upper surface of mattress, where weight of sleepers is to be expected | |
EP1816068A2 (en) | Survival suit or life jacket with breathing apparatus | |
DE202008009575U1 (en) | Inflatable mat or mattress with integrated pumping device | |
CN207470804U (en) | A kind of pressure-regulating valve | |
WO2023117680A1 (en) | Changing mat | |
US11963620B2 (en) | Flat wiredrawing mattress | |
DE202018100097U1 (en) | sleeping system | |
DE102008032832A1 (en) | Object e.g. helmet, has retaining element whose volume is achieved in fastening condition by natural balanced condition of active forces, and is actively reducible for achieving positioning condition | |
DE3642508A1 (en) | Pneumatic cushion or pad | |
AT101482B (en) | Float. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |