Debris collection bag for pool cleaners

Claim 2

A debris collection bag incombination with a pool cleaner having a water supply hose, a suction mast, and means for drawing water and debris from a swimming pool or the like through the suction mast, said collection bag comprising: a pair of elongaged sidewalls of generally common shape and formed from a material pervious to water flow and generally impervious to passage of debris of selected size, said sidewalls being joined seamlessly along a first longitudinal margin and having a generally aligned second longitudinal margin and generally aligned end margins; means for interconnecting said sidewalls along said second longitudinal margin and along one of said end margins, said interconnecting means being releasably separable over a portion thereof spaced from the other of said end margins to define a discharge opening; mounting means cooperating with the other of said end margins to define an open mouth for mounting onto the discharge end of the pool cleaner suction mast for flow of water and debris through the suction mast into the bag between said sidewalls; means for shaping said sidewalls into a generally L-shaped configuration including a generally upright forward bag leg having said open mouth at the lower end thereof and joined at its upper end to a generally horizontal rear bag leg, said first and second longitudinal margins respectively defining the outboard and inboard longitudinal margins of said L-shaped configuration; said forward bag leg defining a forward flow chamber for reception of water and debris flowing through said open mouth with the water exiting the bag generally through said outboard margin and the debris passing into a collection chamber defined by said rear bag leg for collection and storage; and means for supporting said rear bag leg from the water supply hose.

Claim 3

The debris collection bag of claim 1 wherein said shaping means comprises gather seams formed in said sidewalls.

Claim 4

The debris collection bag of claim 1 wherein said sidewall material is a relatively open mesh fabric.

Claim 5

The debris collection bag of claim 1 wherein said sidewalls are formed from an elongated stretch of the material folded upon itself to define said seamless first longitudinal margin.

Claim 6

The debris collection bag of claim 1 wherein said mounting means includes means for releasably securing said bag about the pool cleaner suction mast.

Claim 7

The debris collection bag of claim 5 wherein said releasable securing means comprises an attachable pair of Velcro-type fastener strips.

Claim 8

The debris collection bag of claim 5 wherein said releasable securing means comprises a generally cylindrical member secured to said sidewalls generally adjacent said open mouth, and at least one latch clip projecting from said cylindrical member and springably movable for releasable attachment with the pool cleaner suction mast.

Claim 9

The debris collection bag of claim 1 wherein said interconnecting means is releasably separable generally over at least a portion of said one end margin.

Claim 10

The debris collection bag of claim 1 wherein said interconnecting means is releasably separable generally over a portion of said second longitudinal margin disposed generally adjacent said one end margin.

Claim 11

The debris collection bag of claim 1 wherein said interconnecting means is releasably separable generally over adjacent portions of said one end margin and said second longitudinal margin.

Claim 12

The debris collection bag of claim 1 wherein said interconnecting means comprises an attachable pair of fastener strips releasably separable to define the discharge opening.

Claim 13

The debris collection bag of claim 1 wherein said supporting means suspends said rear bag leg below the water supply hose.

Claim 14

The debris collection bag of claim 12 wherein said supporting means comprises a suspension strap mounted generally intermediate the length of said rear bag leg.

Claim 15

A debris collection bag incombination with a pool cleaner having a water supply hose, a suction mast, and means for drawing water and debris from a swimming pool or the like through the suction mast, said collection bag comprising: an elongated bag member formed from a material pervious to water flow and generally imprevious to passage of debris of selected size, said bag member defining a substantially normally closed interior and having an open mouth at one end thereof; means for mounting said one end of said bag member onto the discharge end of the pool cleaner suction mast for passage of water and debris drawn through the suction mast through said open mouth into the interior of said bag member; means for shaping said bag member into a generally L-shaped configuration including a generally upright forward bag leg having said open mouth at the lower end thereof and joined at its upper end to a generally horizontal rear bag leg, said forward bag leg defining a forward flow chamber for reception of water and debris flowing through said open mouth with the water exiting the bag generally through said bag member and the debris passing into a collection chamber defined by said rear bag leg for collection and storage; and means for releasably accessing said collection chamber from the exterior of said bag member at a position spaced from said open mouth to permit removal of collected debris.

Claim 16

A debris collection bag incombination with a pool cleaner having a water supply hose, a suction mast, and means for drawing water and debris from a swimming pool or the like through the suction mast, said collection bag comprising: an elongated bag member formed from a material pervious to water flow and generally imprevious to passage of debris of selected size, said bag member defining a substantially normally closed interior and having an open mouth at one end thereof; means for mounting said one end of said bag member onto the discharge end of the pool cleaner suction mast for passage of water and debris drawn through the suction mast through said open mouth into the interior of said bag member; means for shaping said bag member into a generally L-shaped configuration including a generally upright forward bag leg having said open mouth at the lower end thereof and joined at its upper end to a generally horizontal rear bag leg, said forward bag leg defining a forward flow chamber for reception of water and debris flowing through said open mouth with the water exiting the bag generally through said bag member and the debris passing into a collection chamber defined by said rear bag leg for collection and storage; and means for releasably accessing said collection chamber from the exterior of said bag member at a position spaced from said open mouth to permit removal of collected debris.

Claim 17

The debris collection bag of claim 14 wherein said shaping means comprises gather seams formed in said bag member.

Claim 18

The debris collection bag of claim 14 wherein said bag member materials is a relatively open mesh fabric.

Claim 19

The debris collection bag of claim 14 further including means for suspending said rear bag leg from the water supply hose.

Claim 20

A debris collection bag incombination with a pool cleaner having a water supply hose, a suction mast, and means for drawing water and debris from a swimming pool or the like through the suction mast, said collection bag comprising: a pair of elongated sidewalls of generally common shape and formed from a material pervious to water flow and generally impervious to passage of debris of selected size, said sidewalls being joined seamlessly along a first longitudinal margin and having a generally aligned second longitudinal margin and generally aligned end margins; means for interconnecting said sidewalls along said second longitudinal margin and along one of said end margins, said interconnecting means including a stitched seam and a pair of releasably separable fastener strips for defining a discharge opening, said fastener strips being disposed generally adjacent said one end margin; mounting means cooperating with the other of said end margins to define an open mouth for mounting onto the discharge end of the pool cleaner suction mast for flow of water and debris through the suction mast into the bag between said sidewalls; a plurality of gather seams for shaping said sidewalls into a generally L-shaped configuration including a generally upright forward bag leg having said open mouth at the lower end thereof and joined at its upper end to a generally horizontal rear bag leg, said first and second longitudinal margins respectively defining the outboard and inboard longitudinal margins of said L-shaped configuration; said forward bag leg defining a forward flow chamber for reception of water and debris flowing through said open mouth with the water exiting the bag generally through said outboard margin and the debris passing into a collection chamber defined by said rear bag leg for collection and storage; and a suspension strap secured to the bag generally along said bag rear leg for releasably suspending said bag rear leg below the water supply pipe in a position extending generally rearwardly from the pool cleaner suction mast.

Claim 21

A debris collection bag incombination with a pool cleaner having a water supply hose, a suction mast, and means for drawing water and debris from a swimming pool or the like through the suction mast, said collection bag comprising: a pair of elongated sidewalls of generally common shape and formed from a material pervious to water flow and generally impervious to passage of debris of selected size, said sidewalls being joined seamlessly along a first longitudinal margin and having a generally aligned second longitudinal margin and generally aligned end margins; means for interconnecting said sidewalls along said second longitudinal margin and along one of said end margins, said interconnecting means including a stitched seam and a pair of releasably separable fastener strips for defining a discharge opening, said fastener strips being disposed generally adjacent said one end margin; mounting means cooperating with the other of said end margins to define an open mouth for mounting onto the discharge end of the pool cleaner suction mast for flow of water and debris through the suction mast into the bag between said sidewalls; a plurality of gather seams for shaping said sidewalls into a generally L-shaped configuration including a generally upright forward bag leg having said open mouth at the lower end thereof and joined at its upper end to a generally horizontal rear bag leg, said first and second longitudinal margins respectively defining the outboard and inboard longitudinal margins of said L-shaped configuration; said forward bag leg defining a forward flow chamber for reception of water and debris flowing through said open mouth with the water exiting the bag generally through said outboard margin and the debris passing into a collection chamber defined by said rear bag leg for collection and storage; and a suspension strap secured to the bag generally along said bag rear leg for releasably suspending said bag rear leg below the water supply pipe in a position extending generally rearwardly from the pool cleaner suction mast.