# US 12,180,032 B2 · Reel assembly for a housing > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,180,032 B2 - Document ID: US12180032B2 - Status: Granted - Kind: B2 - Application number: 18/564,773 - Filed: 2021-12-21 - Published: 2024-08-01 - Granted: 2024-12-31 - Earliest claimed: 2021-05-28 - Assignees: Husqvarna AB - Applicants: Husqvarna AB - Inventors: Axel Mock; Tobias Schlegel; Christoph Schenk - Web page: https://patentgrep.com/patent/US12180032B2 ## CPC - B65H 75/446: {for releasably or permanently attaching the frame to a wall, on a floor or on a post or the like} - B65H 75/4471: {Housing enclosing the reel} - B65H 75/4428: {acting on the reel or on a reel blocking mechanism} - B65H 75/4431: {Manual stop or release button} - B65H 75/4481: {Arrangements or adaptations for driving the reel or the material (by a spring B65H75/48)} - B65H 2701/33: Hollow or hose-like material - B65H: HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES ## Abstract A reel assembly (100) for coupling within a housing (160) includes an axle (110) and a reel (120) defining a rotational axis (X-X′). The reel (120) is rotatably mounted around the axle (110) to allow winding of a flexible linear component (130) on the reel (120). The reel assembly (100) further includes a frame (140) which houses the reel (120). Moreover, the reel assembly (100) includes one or more fixing units (150) to removably fix the reel assembly (100) inside the housing (160). The reel assembly (100) is characterized in that the reel assembly (100) further includes a blocking mechanism (170) that operatively couples with the reel assembly (100) and cooperates with the reel (120) for selective rotation of the reel (120). The blocking mechanism (170) disallows rotation of the reel (120) in absence of coupling of the reel assembly (100) within the housing (160). ## Claims ### Claim 1 A reel assembly for a watering hose for coupling within a housing, comprising: an axle; a reel defining a rotational axis, wherein the reel is rotatably mounted around the axle to allow winding of the watering hose on the reel; a frame which houses the reel; and one or more fixing units to removably fix the reel assembly inside the housing; wherein the housing includes a pair of side walls and a pair of front walls, wherein at least one of the pair of side walls and the pair of front walls includes a housing inlet, wherein the housing inlet is or can be associated with a water connector to fluidly couple the watering hose with a fluid line or hose to supply water from an external fluid source; wherein the reel assembly further comprises a blocking mechanism that operatively couples with the reel assembly and cooperates with the reel for selective rotation of the reel; and wherein the blocking mechanism disables rotation of the reel responsive to the reel assembly being removed from coupling with the housing. ### Claim 2 (depends on 1) The reel assembly of claim 1, wherein the water connector removably couples with the fluid line or hose to supply water from the external fluid source. ### Claim 3 (depends on 1) The reel assembly of claim 1, wherein a disconnection of the water connector and the fluid line or hose seals the fluid line or hose to stop the supply of water from the external fluid source. ### Claim 4 (depends on 3) The reel assembly of claim 3, wherein the disconnection and sealing of the fluid line or hose takes place automatically in the absence of coupling of the water connector. ### Claim 5 (depends on 1) The reel assembly of claim 1, wherein the blocking mechanism automatically interacts with the reel to prevent rotation of the reel, when not coupled with the housing. ### Claim 6 (depends on 1) The reel assembly of claim 1, wherein the frame also includes a grip or a handle. ### Claim 7 (depends on 6) The reel assembly of claim 6, wherein the blocking mechanism gets automatically activated when the reel assembly is manipulated. ### Claim 8 (depends on 6) The reel assembly of claim 6, wherein the grip or handle includes a switch or a button to trigger the blocking mechanism to prevent the rotation of the reel. ### Claim 9 (depends on 1) The reel assembly of claim 1, wherein the housing includes an actuator which engages with the blocking mechanism of the reel assembly. ### Claim 10 (depends on 9) The reel assembly of claim 9, wherein the actuator enables rotation of the reel assembly by engaging the blocking mechanism responsive to operably coupling the reel assembly to the housing. ### Claim 11 (depends on 1) The reel assembly of claim 1, wherein the blocking mechanism is manually actuable to allow or disallow the rotation of the reel. ### Claim 12 (depends on 1) The reel assembly of claim 1, wherein the reel assembly further includes a drive mechanism configured to drive the reel to wind and unwind the hose for watering. ### Claim 13 (depends on 1) The reel assembly of claim 1, wherein the drive mechanism is selected from a group including a spring, and an electric motor. ### Claim 14 (depends on 1) The reel assembly of claim 1, wherein the one or more fixing units is selected from the group including one or more of a railing system, and a screwing mechanism. ### Claim 15 A reel assembly for a watering hose for coupling within a housing, comprising: an axle; a reel defining a rotational axis, wherein the reel is rotatably mounted around the axle to allow winding of the watering hose on the reel; a frame which houses the reel; and one or more fixing units to removably fix the reel assembly inside the housing; wherein the housing includes a pair of side walls and a pair of front walls, wherein at least one of the pair of side walls and the pair of front walls includes a housing inlet, wherein the housing inlet is or can be associated with a water connector to fluidly couple the watering hose with a fluid line or hose to supply water from an external fluid source; wherein the reel assembly further comprises a blocking mechanism that operatively couples with the reel assembly and cooperates with the reel for selective rotation of the reel; and wherein the blocking mechanism disallows rotation of the reel in absence of coupling of the reel assembly within the housing, wherein the blocking mechanism is a turning block in form of a movable screw or a bolt that is fixed to the frame, wherein the turning block is one or more of substantially parallel, perpendicular or pivoted with respect to the rotational axis of the reel.