DE10162775B4 - water bed - Google Patents

Abstract

water bed with a mattress that fits into a support frame with one lining safety cover can be used, characterized in that the mattress (1) consists of one deep-drawn, hood-shaped Head part (7), also a deep-drawn, hood-shaped design footboard (8) and one between the head part (7) and the foot part (8) inserted tube-like formed from a rectangular blank Sleeve (9) exists, the two longitudinal edges (10) welded together are, and that the all-round open edges (11) of the head part (7) and the foot part (8) with the circumferential open edges (12) the case (9) welded are.

Description

The Invention relates to a waterbed with a mattress can be used in a supporting frame with the same lining of the safety cover is.

Out DE 201 05 371 U1 is known a water bed with a cushion frame, a water mattress with corner seams and with a safety cover, the side corner seams rounded down into the flat area of the underside of the water mattress. Through this training, the water mattress should be made more stable with simple means and leakproof under normal load over a longer period of time.

Although the special training after DE 201 05 371 U1 represents an improvement over the prior art, the weld seam in the corner area of the mattress and the safety cover of such water beds is the actual weak point, since rounding off in the corner areas to improve the weak points is hardly possible due to the corner seams. Movement and the resulting stress can lead to leaks at these weak points, which can lead to considerable damage in bed and even in the apartment.

The The invention has for its object a water bed of the specified Generate that in the heavily loaded corner areas of the mattress and / or the security cover is significantly improved and thus the water bed according to the invention more leakproof than conventional Water beds is formed.

This The object is achieved by the Features of claim 1 solved.

Appropriate further training the invention are characterized in the subclaims.

By the special training of the water bed or the mattress and the security case with The rounded corners of the same become peak loads avoided and there are no interruptions in the homogeneous structure the film, causing the previously known weaknesses in mattresses and security covers be eliminated by waterbeds.

Further Advantages of the invention result from the following description an embodiment of the invention with reference on the schematic drawings. It shows

1 a plan view of a mattress of the water bed according to the invention,

2 in a slightly exploded view a section through the mattress along the line II-II in 1 in a support frame and

3 a plan view of a safety cover of the water bed according to the invention.

The in the 1 and 2 shown mattress 1 for a water bed is in a support frame 2 with the same lining safety cover 3 ( 2 and 3 ) can be used. The bottom lies 4 the mattress 1 all over the floor 5 of the support frame 2 on, and the side faces 6 the mattress 1 are from the support frame 2 supported, being between the support frame 2 and the mattress 1 the security case 3 is arranged.

The mattress 1 ( 1 and 2 ) is made from a deep-drawn, hood-shaped head section 7 , a deep-drawn, hood-shaped foot section 8th and one between the headboard 7 and the foot part 8th inserted, tubular casing 9 educated. headboard 7 , Foot section 8th and cover 9 consist of a tear-resistant and elastic film.

The case 9 consists of a rectangular blank, the two longitudinal edges 10 are welded together.

To create the mattress 1 become the circumferential edges 11 of the headboard 7 and the foot part 8th with the all-round open edges 12 the shell 9 welded, wherein a film strip (not shown) can be provided and fixed on the inside and / or outside of each weld. The film strips are then somewhat wider than the weld seams and on both sides of the weld seams with the film of the mattress 1 connected.

The security case 3 ( 2 and 3 ) has the upper, peripheral edge at its upper open edge 13 the mattress 1 encompassing edge area 14 on so that through the security film 3 a kind of tub emerges, the bottom 4 and the side faces 6 the mattress 1 additionally seals and possibly from the mattress 1 leaking water collects.

This will be the security cover 3 also from a deep-drawn, hood-shaped headboard 15 , a deep-drawn, hood-shaped foot section 16 as well as a two headboard 15 and the foot part 16 used, in cross-section C-shaped intermediate part 17 (see in particular 2 ) educated. headboard 15 , Foot section 16 and intermediate part 17 consist of a tear-resistant and elastic film.

Similar to the mattress 1 are used to create the security case 3 the circumferential edges 18 of the headboard 15 and the foot part 16 with the side edges 19 of the intermediate part 17 welded, here too a film strip (not shown) can be provided and fixed on the inside and / or outside of each weld. The film strips are then somewhat wider than the weld seams and on both sides of the weld seams with the film of the security cover 3 connected.

The fact that in the corner areas of the mattress 1 as well as the security cover 3 that are known to be the weak points of a mattress 1 and the security case 3 form for water beds, there are no welds, the risk of water leakage is very much minimized.

1

mattress

2

supporting frame

3

containment

4

Bottom of 1

5

Bottom of 2

6

Side faces of 1

7

Headboard of 1

8th

Foot part of 1

9

Shell between 7 and 8th

10

Longitudinal edges of 9

11

circumferential edges of 7 respectively. 8th

12

circumferential edges of 9

13

upper circumferential edge of 1

14

Border area of 3

15

Headboard of 3

16

Foot part of 3

17

Intermediate part between 15 and 16

18

circumferential edges of 15 and 16

19

side edges of 16

Claims (6)

Water bed with a mattress which can be inserted into a supporting frame with a safety cover lining the same, characterized in that the mattress ( 1 ) from a deep-drawn, hood-shaped head section ( 7 ), a deep-drawn, hood-shaped foot section ( 8th ) and one between the headboard ( 7 ) and the foot section ( 8th ) used, formed from a rectangular blank tubular sleeve ( 9 ), whose two longitudinal edges ( 10 ) are welded together and that the peripheral open edges ( 11 ) of the headboard ( 7 ) and the foot section ( 8th ) with the all-round open edges ( 12 ) the shell ( 9 ) are welded. Water bed according to claim 1, characterized in that the head part ( 7 ), the foot part ( 8th ) and the envelope ( 9 ) are formed from a film. Water bed according to claim 1 or 2, wherein the security cover ( 3 ) from a deep-drawn, hood-shaped head part ( 15 ), a deep-drawn, hood-shaped foot section ( 16 ) and one between the headboard ( 15 ) and the foot section ( 16 ) used, in cross-section C-shaped intermediate part ( 17 ) is formed. Water bed according to claim 3, characterized in that the head part ( 15 ), the foot part ( 16 ) and the intermediate part ( 17 ) the security cover ( 3 ) are each formed from a film. Water bed according to claim 3 or 4, characterized in that the circumferential open edges ( 18 ) of the headboard ( 15 ) and the foot section ( 16 ) with the end margins ( 19 ) of the intermediate part ( 17 ) the security cover ( 3 ) are welded. Water bed according to one of claims 1 to 5, characterized in that each a film strip is provided on the inside and / or outside of each weld is.