Foldable cover for a swimming pool

Abstract

The present invention relates to a foldable cover (1) for a swimming pool (100). The cover comprises a foldable cover material (2), a number of supports (3) extending over the cover material for folding and unfolding the cover material and two support units (10) to be arranged on opposite sides of the cover (1) for rotatable attachment of outer ends of a number of the supports (3) around first rotation axes. The support units comprise attaching means for attaching the support units to the swimming pool. The attaching means comprise suspension arms, which suspension arms are provided with first suspension means for releasably suspending the support unit (10) on a rail (101) of the swimming pool (100).

Claims

1. A foldable cover for a swimming pool, wherein the cover comprises a foldable cover material, a number of supports extending over the cover material for folding and unfolding the cover material and two support units to be arranged on opposite sides of the cover for rotatable attachment of outer ends of a number of the supports around first rotation axes, wherein the support units comprise attaching means for attaching the support units to the swimming pool, characterized in that the attaching means comprise suspension arms, which suspension arms are provided with first suspension means for releasably suspending the support unit on a rail of the swimming pool.

2. The foldable cover according to claim 1, wherein the suspension arms are rotatably connected to the support units.

3. The foldable cover according to claim 2, wherein the suspension arms are rotatably connected to the support units around second rotation axes that are oriented substantially transverse to the first rotation axes.

4. The foldable cover according to claim 1 wherein the first suspension means comprise clamps, preferably U-shaped clamps.

5. The foldable cover according to claim 1, wherein each support unit is further provided with second suspension means for releasably attaching the support unit on a leg of a swimming pool.

6. The foldable cover according to claim 5, wherein the second suspension means for releasably attaching the support unit on one of the legs of a swimming pool comprise clamps, preferably U-shaped clamps.

7. The foldable cover according to claim 1, wherein one of the supports is to be attached fixedly at its outer ends to the support units and forms an end support.

8. The foldable cover according to claim 1, wherein each support unit comprises a housing provided with a first and a second surface that are spaced apart, wherein the first rotation axes extend transverse through both the first and the second surface.

9. The foldable cover according to claim 8, wherein a third surface is connected to an upper edge of the first surface and is oriented substantially transverse to the first surface, wherein the suspension arms are connected to the third surface.

10. The foldable cover according to claim 1, wherein the cover is generally dome shaped.

11. The foldable cover according to claim 10, wherein the supports are made of a flexible material and can be bowed to form arches.

12. The foldable cover according to claim 11, wherein the flexible material is fibre glass.

13. The foldable cover according to claim 1, wherein the cover material comprises PVC or PE.

14. The foldable cover according to claim 1, wherein the cover material is transparent.

15. An assembly of a foldable cover according to claim 1, and a frame pool, said frame pool comprising a top rail and a number of legs for connection to the top rail.

Description

DESCRIPTION OF THE DRAWING

(1) The invention will now be described in more detail with reference to the figures.

(2) FIG. 1A shows schematically a preferred embodiment of a frame pool and a cover according to the present invention with the cover in a semi-folded position;

(3) FIG. 1B shows schematically the preferred embodiment of FIG. 1A with the cover in an unfolded position;

(4) FIG. 1C shows schematically the preferred embodiment of FIG. 1A with the cover in a folded position;

(5) FIG. 2A shows a side view of a support unit as part of the cover in the unfolded position; and

(6) FIG. 2B shows a top view of the support unit of FIG. 2A.

(7) The same components are designated in the figures with the same reference numerals.

DETAILED DESCRIPTION

(8) FIG. 1A shows schematically a preferred embodiment of a swimming pool 100 and a foldable cover 1 according to the present invention with the cover in a semi-folded position. FIG. 1B shows the cover 1 in an unfolded position and FIG. 1C shows the cover 1 in a folded position.

(9) The foldable cover 1 comprises a foldable cover material 2 and several supports 3 for folding and unfolding the cover material 2 and two support units 10 to be arranged on opposite sides of the cover for rotatable attachment of outer ends of several supports 3.

(10) According to the invention the cover 1 can be releasably attached to any rail of a swimming pool. In the figures the swimming pool is a frame pool 100 that is typically provided with a top rail 101 and several legs 102 for connection to the top rail 101.

(11) Each support unit 10 has suspension arms 13 that are provided with first suspension means 11 for releasably suspending the support unit 10 on the top rail 101 of the frame pool 100.

(12) The suspension arms 13 are rotatably connected to the support unit 10.

(13) The foldable cover material 2 is tensioned by the supports 3. In the preferred embodiment the cover material 2 is provided with sleeves or pockets (not shown) through which the supports 3 can extend. Preferably the cover material is transparent. Suitable cover materials include PVC and PE.

(14) The supports 3 are preferably made of a flexible material, such as fibre glass, and are herein also referred to as bowed supports, when in the bowed position.

(15) The outer ends of several bowed supports 3 are attachable to rotation shafts 24 that are present in the support unit 10 to allow rotation of said bowed supports 3 with the cover material 2 around first rotation axes R1.

(16) One of the bowed supports 3 is to be attached fixedly at its outer ends to the support units 10 and forms an end support 3E. The end support 3E defines the position of rest of the other bowed supports 3 in the folded position of the cover 1 shown in FIG. 1C.

(17) The suspension arms 13 are rotatably attached to the support unit 10 around second rotation axes R2 that are oriented substantially transverse to the first rotation axes R1. In the preferred embodiment the first suspension means comprise clamps 11, preferably U-shaped clamps.

(18) The support unit 10 is further provided with second suspension means 12 for releasably attaching the support unit 10 on one of the legs 102 of the frame pool 100. In the preferred embodiment the second suspension means comprise clamps 12, preferably U-shaped clamps.

(19) In the preferred embodiment each support unit 10 comprises a housing 20 comprising a first surface 21 and a second surface 22 that are spaced apart. The first rotation shafts 24 extend transverse through both the first and the second surface.

(20) The first surface 21 is at an upper edge connected to a third surface 23 that is oriented substantially transverse to the first surface 21. In the preferred embodiment the suspension arms 13 are connected to the third surface 23, preferably by means of shafts (not shown) through which the second rotation axes R2 extend.

(21) In the preferred embodiment shown the frame pool 100 has a generally round shape and the bowed supports 3 form arches and the cover 1 is generally dome shaped.

(22) The invention is of course not limited to the described and shown preferred embodiment. As an example the cover may have a non-circular shape. Consequently, the invention extends to any embodiment falling within the scope of protection as defined in the claims and as seen in the light of the foregoing description and accompanying drawings.