The collapsible cleaning device includes a broom and a pan. The broom has a brush provided with bristles on the bottom surface thereof and secured by the top surface thereof to the end of a handle. The pan has a plate provided on at least one of the edges thereof with a wall projecting from the top
The collapsible cleaning device includes a broom and a pan. The broom has a brush provided with bristles on the bottom surface thereof and secured by the top surface thereof to the end of a handle. The pan has a plate provided on at least one of the edges thereof with a wall projecting from the top face as well as a gripper secured to the wall. The brush is hinged to pass from a retracted position extending along the handle to an extended position extending orthogonally relative to handle, and vice versa.
대표청구항▼
1. A collapsible cleaning device, comprising: a broom being comprised of a brush and a handle, said brush having a lower face provided with bristles and an upper surface attached to said handle, said handle being comprised of a plurality of cylindrical segments telescopically engaged to each other,
1. A collapsible cleaning device, comprising: a broom being comprised of a brush and a handle, said brush having a lower face provided with bristles and an upper surface attached to said handle, said handle being comprised of a plurality of cylindrical segments telescopically engaged to each other, said handle having an upper end and a lower end, wherein said plurality of cylindrical segments is comprised of inner cylindrical segments, and a terminal cylindrical segment at said lower end,wherein said handle has a folded position with said cylindrical segments housed within each other, said inner cylindrical segments being housed within said terminal cylindrical segment,wherein said handle has an unfolded position with at least one cylindrical segment extended from an adjacent cylindrical segment,wherein said brush is comprised of two hinged side wings pivotally mounted at said lower end of said handle, each side wing having an extended position orthogonal to said handle and a retracted position parallel to said handle, said two hinged side wings abutting each other in respective extended positions so as to form said brush in said extended position,wherein each side wing pivots between said extended position and said retracted position by a quarter rotation of a respective axis of rotation at said lower end of said handle,wherein each side wing comprises a stop protruding inward toward said handle,wherein an inner cylindrical segment sliding through said terminal cylindrical segment actuates each side wing between said extended position and said retracted position by engaging respective stops of each side wing; anda pan being comprised of a plate, a wall attached to an edge of said plate, and a gripping means made integral with said wall, said brush in said retracted position being slideable within said pan. 2. The collapsible cleaning device, according to claim 1, said inner cylindrical segment sliding through said terminal cylindrical segment engaging each stop of a respective side wing so as to push each side wing from each other, each side wing moving from said extended position to said retracted position, said handle in said folded position. 3. The collapsible cleaning device, according to claim 1, said inner cylindrical segment sliding back through said terminal cylindrical segment releasing each stop of a respective side wing, each side wing abutting each other, each side wing moving from said retracted position to said extended position. 4. The collapsible cleaning device, according to claim 1, further comprising a locking means engaged to said inner cylindrical segment sliding through said terminal cylindrical segment, said locking means holding said inner cylindrical segment sliding through said terminal cylindrical segment relative to said terminal cylindrical segment. 5. The collapsible cleaning device, according to claim 4, wherein said locking means is comprised of a snap fit means. 6. The collapsible cleaning device, according to claim 4, wherein said locking means is comprised of a magnet. 7. The collapsible cleaning device, according to claim 1, wherein said terminal cylindrical segment is comprised of a base with two recesses at said lower end, each recess pivotally engaging a respective side wing. 8. The collapsible cleaning device, according to claim 1, wherein said gripping means are comprised of a tube, said terminal cylindrical segment of said handle being housed in said tube, said brush and said handle being housed in said gripping means and said pan, when said brush is in said retracted position and said handle is in said folded position. 9. The collapsible cleaning device, according to claim 1, wherein said pan further comprises side walls along remaining edges of said plate, said wall and said side walls defining an inner space, said brush in the retracted position being housed in said inner space. 10. The collapsible cleaning device according to claim 1, further comprising: a hollow parallelepiped-shaped casing having at least one side with an opening, said pan being slideable through said opening so as to be housed within the casing.
연구과제 타임라인
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이 특허에 인용된 특허 (4)
Michaud ; Jr. Fernand L. (Milford CT), Adjustable interlocking telescopic handle and arm assembly.
Panagakos D\Ann S. (7266 Pajarito Rd. NE. Rio Rancho NM 87124) Aldrich Jo Beth (1504 Salt River Loop NE. Rio Rancho NM 87124) Panagakos Peter E. (7266 Pajarito Rd. NE. Rio Rancho NM 87124), Portable, collapsible broom.
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