CH673383A5

CH673383A5 - Water bag trough in mattress - is lowest at buttocks and higher at head foot and sides

Info

Publication number: CH673383A5
Application number: CH393087A
Authority: CH
Inventors: Thomas Bosshard
Original assignee: Aqua Dynamic Emil Reiser
Priority date: 1987-10-08
Filing date: 1987-10-08
Publication date: 1990-03-15

Abstract

The trough, shaped to match the anatomy of the human body, is for the inner water bag in a water mattress. Its level is lowest at the area of the buttocks, being higher at the head and foot and also at the sides. On all sides it ends at an edge gripping the bag. It can be of soft flexible material, allowing raising of the head and foot. ADVANTAGE - Light weight, being easily laid on a conventional under-mattress.

Description

       

  
 



   BESCHREIBUNG



   Die Erfindung betrifft eine Wanne, definiert im Anspruch 1.



   Die Wanne, die vorzugsweise aus weichem, flexiblem Material gefertigt ist, ist so ausgeformt, dass die Wassertiefe in der Gesässgegend am grösssten ist. Das Wannenniveau wird der Anatomie des menschlichen Körpers entsprechend angehoben und läuft auf allen Seiten zu einem Rand aus, der die innere Wasserblase fasst und auf der man bequem sitzen kann. Durch das so erzielte geringe Füllvolumen wird das Gewicht der kompletten, gefüllten Wassermatratze so verringert, dass sie auf konventionelle Untermatratzen und Lattenroste gelegt werden kann. Darüber hinaus ermöglicht die Flexibilität der Wanne eine Kopf- und Fusshochlagerung der Wassermatratze wie das bei konventionellen Matratzen üblich ist.

 

   Bevorzugte Ausführungsformen der Wanne sind in den Figuren der Zeichnung dargestellt.



   Fig. 1 zeigt: Querschnitt 1 des Längsschnittes (Fig. 4) = Fussteil der Schale
Fig. 2 zeigt: Querschnitt 2 des Längsschnittes (Fig. 4) = Gesässteil der Schale
Fig. 3 zeigt: Querschnitt 3 des Längsschnittes (Fig. 4) = Kopfteil der Schale
Fig. 4 zeigt: Längsschnitt in der Mitte der Schale 



  
 



   DESCRIPTION



   The invention relates to a tub, as defined in claim 1.



   The tub, which is preferably made of soft, flexible material, is shaped so that the water depth is greatest in the buttocks area. The tub level is raised according to the anatomy of the human body and runs out on all sides to an edge that holds the inner water bubble and on which you can sit comfortably. The low filling volume achieved in this way reduces the weight of the complete, filled water mattress so that it can be placed on conventional bottom mattresses and slatted frames. In addition, the flexibility of the tub enables the water mattress to be raised upside down and upright, as is common with conventional mattresses.

 

   Preferred embodiments of the tub are shown in the figures of the drawing.



   1 shows: Cross section 1 of the longitudinal section (FIG. 4) = foot part of the shell
2 shows: cross section 2 of the longitudinal section (FIG. 4) = seat part of the shell
3 shows: cross section 3 of the longitudinal section (FIG. 4) = head part of the shell
Fig. 4 shows: longitudinal section in the middle of the shell

Claims

PATENT CLAIMS 1. Adapted to the anatomy of the human body and shaped tub for the inner water bladder of a water mattress, characterized in that the tub level in the buttocks area is the deepest and the human body shape corresponding to the head and foot part, as well as towards the sides and significantly raised runs out on all sides to an edge that holds the inner water bubble.

2. Anatomically shaped tub according to claim 1, characterized in that it is made of soft, flexible material and allows a head and foot elevation.