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US 6,684,450 B2Granted
Wringing device
AssigneeCarl Freudenberg KG
InventorUwe Dingert
Life of this patent
Estimating the term…
Abstract
A wringing device for cleaning elements of wet and damp mopping devices, including a liquid-permeable holder (1), which can be attached to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, the cleaning element being able to be brought towards the holder through an insertion funnel (2) which is separate from the holder and is fastenable in place on the holder frame.
Claims20
A wringing device for cleaning elements of wet and damp mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder (1) including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is removably fastenable in place on the holder frame.
A wringing device for cleaning elements of wet and damp mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is able to be fastened in place on the holder frame,
- wherein the insertion funnel (2) includes a cone-like mantle part (7) and an integrally formed support frame (3) that is rigidly connected with the holder frame (5),
- wherein the cone-like mantle part (7) and the support frame (3) are made in one piece, of a polymer material, and
- wherein the cone-like mantle part (7) or the support frame (3) have perforations (15).
1 more element
A wringing device for cleaning elements of wet and damn mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is able to be fastened in place on the holder frame,
- wherein the insertion funnel (2) includes a cone-like mantle part (7) and an integrally formed support frame (3) that is rigidly connected with the holder frame (5), and
- wherein the cone-like mantle part (7) encloses an angle (14) between 15° and 70° with a horizontal plane (13).
A wringing device for cleaning elements of wet and damp mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is able to be fastened in place on the holder frame,
- wherein the insertion funnel (2) includes a cone-like mantle part (7) and an integrally formed support frame (3) that is rigidly connected with the holder frame (5)
- wherein the cone-like mantle part (7) and the support frame (3) are made in one piece, of a polymer material, and
- wherein the cone-like mantle part (7) encloses an angle (14) between 15° and 7° with a horizontal plane (13).
1 more element
A wringing device for cleaning elements of wet and damp mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is able to be fastened in place on the holder frame,
- wherein the holder (1) has moldable wall parts (10) and one of reduces and increases its inside clearance when the cleaning element is pressed in.
A wringing device for cleaning elements of wet and damp mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is able to be fastened in place on the holder frame,
- wherein the insertion funnel (2) includes a cone-like mantle part (7) and an integrally formed support frame (3) that is rigidly connected with the holder frame (5), and
- wherein the holder (1) has moldable wall parts (10) and one of reduces and increases its inside clearance when the cleaning element is pressed in.
A wringing device for cleaning elements of wet and damp mopping devices, comprising:
- a liquid-permeable holder (1) which is attachable to a container (6) by a holder frame (5) and in which a cleaning element can be wrung out by pressing it in, said holder including an insertion funnel (2) configured such that the cleaning element is guidable towards the holder through the insertion funnel (2) which is separate from the holder and is able to be fastened in place on the holder frame,
- wherein the insertion funnel (2) includes a cone-like mantle part (7) and an integrally formed support frame (3) that is rigidly connected with the holder frame (5),
- wherein the cone-like mantle part (7) and the support frame (3) are made in one piece, of a polymer material, and
- wherein the holder (1) has moldable wall parts (10) and one of reduces increases its inside clearance when the cleaning element is pressed in.
1 more element
Dependencies are inferred from the claim text.