US20060273089A1 - Cap of a garbage can - Google Patents
Cap of a garbage can Download PDFInfo
- Publication number
- US20060273089A1 US20060273089A1 US11/145,094 US14509405A US2006273089A1 US 20060273089 A1 US20060273089 A1 US 20060273089A1 US 14509405 A US14509405 A US 14509405A US 2006273089 A1 US2006273089 A1 US 2006273089A1
- Authority
- US
- United States
- Prior art keywords
- shutter
- cap body
- press
- base
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
- B65F1/163—Pedal-operated lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1607—Lids or covers with filling openings
Definitions
- This invention relates to a cap of a garbage can, particularly to one able to open the opening of the cap of the garbage can without need to lift or remove it manually, but pressing a pressing device with a finger or with a foot pressing down a pedal.
- One of them is a conventional pedal-controlled garbage can 1 having a cap 10 threadably combined thereon, as shown in FIG. 1 , but the cap 10 is not easy to be assembled with the can body because the interacting mechanism 12 between the pedal 11 and the cap 10 has lots of components and is complicated in its structure.
- the cap 10 is opened or closed by pressing a pedal, there may produce colliding noises and make the garbage can 1 unstable.
- the objective of the invention is to offer a cap of a garbage can, provided with a cap body, a shutter blade device and a press device, able to open the opening of the cap body of the garbage can and needless to lift or remove it manually.
- FIG. 1 is a perspective view of a conventional garbage can:
- FIG. 2 is an exploded perspective view of a cap of a garbage can in the present invention
- FIG. 3 is a partial cross-sectional view of the cap of a garbage can in the present invention:
- FIG. 4 is a perspective view of the cap body and the arc-shaped shutter members combined together in the present invention.
- FIG. 5A and FIG. 5B are upper views of arc-shaped shutter members combined with a rotary ring in the present invention:
- FIG. 6 is a perspective view of the cap assembled on a garbage can in the present invention, showing the cap closed:
- FIGS. 7A, 7B and 7 C are upper views of the cap body turned open in the present invention:
- FIG. 8 is a perspective view of the arc-shaped shutter members opened in the cap body in the present invention:
- FIG. 9 is a perspective view of the cap body and a pedal of a garbage can in the present invention showing the pedal pressed for opening the shutter device:
- FIG. 10 is a perspective view of the cap body and the pedal of a garbage can in the present invention, showing the shutter device completely opened by the pedal.
- a preferred embodiment of an upper cover of a garbage can in the present invention includes a cap body 2 , a shutter device 3 , a shutter base 4 and a press device 5 combined together.
- the cap body 2 is ring-shaped, provided with a center opening 25 , having its underside formed with an annular accommodating chamber 20 fixed therein with a plurality of positioning posts 21 spaced apart equidistantly on the bottom surface.
- the cap body 2 is further provided with plural elastic engage projections 22 and combining elongate members 23 spaced apart on the annular bottom surface and a fit protruding members 24 on the circumference.
- the shutter device 3 to be positioned just under the cap body 2 is composed of multiple arc-shaped shutter members 30 and a rotary ring 31 .
- Each arc-shaped shutter member 30 has one end provided with a positioning hole 300 and an engage lug 301 .
- the rotary ring 31 to be engaged with the engaged lugs 301 of the arc-shaped shutter members 30 is bored with a plurality of engage notches 310 and has an insert member 311 provided to extend down from a certain location and secured thereon with two slidable position posts 3110 , 3111 .
- the shutter base 4 to be assembled under the shutter device 3 has its circumferential inner side bored with an annular accommodating groove 40 having its circumferential wall provided with plural engage slots 41 and engage projections 42 spaced apart.
- the shutter base 4 further has one outer side formed with a protruding-out combining base 43 with two fit grooves 430 on two upper ends.
- the press device 5 to be fitted with the combining base 43 is composed of a main body 50 , a press plate 51 , a swing-and-press member 52 and two control blocks 53 , 54 .
- the main body 50 of the press device 5 has its opposite sides respectively provided with an insert block 500 .
- the swing-and-press member 52 is an arc-shaped plate and has the opposite sides of its underside respectively bored with a recessed groove 520 , 521 .
- the two control blocks 53 , 54 are respectively positioned under the two recessed grooves 520 , 521 of the swing-and-press member 52 .
- the two control blocks 53 , 54 are respectively bored with an oblique slide groove 530 , 540 .
- the press plate 51 to be covered on the main body 50 is bored with a round hole 510 .
- the engage lugs 301 of the arc-shaped shutter members 30 are respectively inserted in the engage notches 310 of the rotary ring 31 and then the upper cap body 2 is covered on the shutter device 3 , letting the positioning holes 300 of the shutter blade device 3 respectively aligned to the positioning posts 21 of the cap body 2 and the combining elongate members 23 of the cap body 2 positioned on the upper edge of the rotary ring 31 . Then, bolts are respectively inserted in the positioning holes 300 of the shutter members 30 and screwed with the positioning posts 21 of the cap body 2 .
- the pressing device 5 is inserted in the combining base 43 of the shutter base 4 , with the oblique slide grooves 530 , 540 of the two control blocks 53 , 54 respectively fitted with the two slidable position posts 3110 , 3111 of the rotary ring 31 . Then the insert member 311 of the rotary ring 31 and the two control blocks 53 , 54 are together inserted in the combining base 43 of the shutter base 4 , letting the two control blocks 53 , 54 fixed in position.
- the swing-and-press member 52 is positioned on the main body 50 by bolts, and the main body 50 is pressed and fitted on the combining base 43 of the shutter base 4 , letting the recessed grooves 520 of the swing-and-press member 52 pressed and fitted with the control block 54 and the elastic engage projections 22 of the cap body 2 respectively engaged with the engage slots 41 of the shutter base 4 .
- the press plate 51 of the press device 5 is covered on the main body 50 to finish assemblage of the garbage can.
- the cap body 2 is positioned closed on the garbage can (A) and the interacting rod (A 10 ) of the pedal (A 1 ) of the garbage can (A) is fitted through the round hole 510 of the press plate 51 .
- the slidable position post 3111 is moved obliquely downward guided by the oblique slide groove 530 of the control block 53 so that the rotary ring 31 to rotate clockwise, and the engage lugs 301 of the shutter members 30 move rightward together with the engage notchs 310 of the rotary ring 31 as shown in FIG. 5 .
- the shutter members 30 may be moved to retreat to one side to let the opening 25 of the cap body 2 can be easily opened.
- the swing-and-press member 52 is moved downward and turned to press the control block 54 .
- the slidable positioning posts 3111 of the rotary ring 31 is moved along the oblique slide groove 540 of the control block 54 so that the rotary ring 31 may rotate counterclockwise, with the shutter members 30 together with the engage lugs 301 will be moved leftwards to expand out to close up the opening 25 of the cap body 2 .
- the opening 25 of the cap body 2 is opened and closed by retreating to one side or expanding out the shutter device 3 , avoiding colliding noises caused by the cap body 2 and the garbage can (A).
- the cap body 2 has its opening 25 opened by the shutter device 3 , preventing unpleasant odor from spreading about caused by lifting or removing the cap body manually.
- the rotary ring 31 of the shutter device 3 can be turned leftward or rightward to actuate the arc-shaped shutter members 30 to retreat to one side or expand out by means of the oblique slide grooves 530 , 540 of the control blocks 53 , 54 of the press device 5 , convenient and innovative in operating.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
Abstract
A cap of a garbage can includes a cap body, a shutter device, a shutter base and a press device. The shutter device is controlled by the press device to open or close. When the press device is pressed down, the shutter members are actuated to retreat to one side or expand out to open or close the opening of the cap body, easy to be operated and impossible to make noises.
Description
- 1. Field of the Invention
- This invention relates to a cap of a garbage can, particularly to one able to open the opening of the cap of the garbage can without need to lift or remove it manually, but pressing a pressing device with a finger or with a foot pressing down a pedal.
- 2. Description of the Prior Art
- Garbage cans with caps tally with the requirements of sanitation and environmental protection; therefore, such garbage cans have been researched and developed. One of them is a conventional pedal-controlled garbage can 1 having a
cap 10 threadably combined thereon, as shown inFIG. 1 , but thecap 10 is not easy to be assembled with the can body because theinteracting mechanism 12 between thepedal 11 and thecap 10 has lots of components and is complicated in its structure. In addition, when thecap 10 is opened or closed by pressing a pedal, there may produce colliding noises and make the garbage can 1 unstable. - The objective of the invention is to offer a cap of a garbage can, provided with a cap body, a shutter blade device and a press device, able to open the opening of the cap body of the garbage can and needless to lift or remove it manually.
- This invention will be better understood by referring to the accompanying drawings, wherein:
-
FIG. 1 is a perspective view of a conventional garbage can: -
FIG. 2 is an exploded perspective view of a cap of a garbage can in the present invention; -
FIG. 3 is a partial cross-sectional view of the cap of a garbage can in the present invention: -
FIG. 4 is a perspective view of the cap body and the arc-shaped shutter members combined together in the present invention; -
FIG. 5A andFIG. 5B are upper views of arc-shaped shutter members combined with a rotary ring in the present invention: -
FIG. 6 is a perspective view of the cap assembled on a garbage can in the present invention, showing the cap closed: -
FIGS. 7A, 7B and 7C are upper views of the cap body turned open in the present invention: -
FIG. 8 is a perspective view of the arc-shaped shutter members opened in the cap body in the present invention: -
FIG. 9 is a perspective view of the cap body and a pedal of a garbage can in the present invention showing the pedal pressed for opening the shutter device: and -
FIG. 10 is a perspective view of the cap body and the pedal of a garbage can in the present invention, showing the shutter device completely opened by the pedal. - A preferred embodiment of an upper cover of a garbage can in the present invention, as shown in FIGS. 2 to 9, includes a
cap body 2, ashutter device 3, ashutter base 4 and apress device 5 combined together. - The
cap body 2 is ring-shaped, provided with acenter opening 25, having its underside formed with an annularaccommodating chamber 20 fixed therein with a plurality ofpositioning posts 21 spaced apart equidistantly on the bottom surface. Thecap body 2 is further provided with pluralelastic engage projections 22 and combiningelongate members 23 spaced apart on the annular bottom surface and a fit protrudingmembers 24 on the circumference. - The
shutter device 3 to be positioned just under thecap body 2 is composed of multiple arc-shaped shutter members 30 and arotary ring 31. Each arc-shaped shutter member 30 has one end provided with apositioning hole 300 and anengage lug 301. Therotary ring 31 to be engaged with the engagedlugs 301 of the arc-shaped shutter members 30 is bored with a plurality of engagenotches 310 and has aninsert member 311 provided to extend down from a certain location and secured thereon with twoslidable position posts - The
shutter base 4 to be assembled under theshutter device 3 has its circumferential inner side bored with an annularaccommodating groove 40 having its circumferential wall provided withplural engage slots 41 and engageprojections 42 spaced apart. Theshutter base 4 further has one outer side formed with a protruding-out combining base 43 with twofit grooves 430 on two upper ends. - The
press device 5 to be fitted with the combiningbase 43 is composed of amain body 50, apress plate 51, a swing-and-press member 52 and twocontrol blocks main body 50 of thepress device 5 has its opposite sides respectively provided with aninsert block 500. The swing-and-press member 52 is an arc-shaped plate and has the opposite sides of its underside respectively bored with arecessed groove control blocks recessed grooves press member 52. The twocontrol blocks oblique slide groove press plate 51 to be covered on themain body 50 is bored with around hole 510. - In assembling, firstly, the
engage lugs 301 of the arc-shaped shutter members 30 are respectively inserted in the engagenotches 310 of therotary ring 31 and then theupper cap body 2 is covered on theshutter device 3, letting thepositioning holes 300 of theshutter blade device 3 respectively aligned to thepositioning posts 21 of thecap body 2 and the combiningelongate members 23 of thecap body 2 positioned on the upper edge of therotary ring 31. Then, bolts are respectively inserted in thepositioning holes 300 of theshutter members 30 and screwed with thepositioning posts 21 of thecap body 2. Next, thepressing device 5 is inserted in the combiningbase 43 of theshutter base 4, with theoblique slide grooves control blocks slidable position posts rotary ring 31. Then theinsert member 311 of therotary ring 31 and the twocontrol blocks base 43 of theshutter base 4, letting the twocontrol blocks press member 52 is positioned on themain body 50 by bolts, and themain body 50 is pressed and fitted on the combiningbase 43 of theshutter base 4, letting therecessed grooves 520 of the swing-and-press member 52 pressed and fitted with thecontrol block 54 and theelastic engage projections 22 of thecap body 2 respectively engaged with theengage slots 41 of theshutter base 4. Lastly, thepress plate 51 of thepress device 5 is covered on themain body 50 to finish assemblage of the garbage can. - In using, the
cap body 2 is positioned closed on the garbage can (A) and the interacting rod (A10) of the pedal (A1) of the garbage can (A) is fitted through theround hole 510 of thepress plate 51. To open the opening 25 of thecap body 2 of the garbage can (A), only press down thepress plate 51 manually to let thepress plate 51 press the swing-and-press member 52, which then press down thecontrol block 53. Then theslidable position post 3111 is moved obliquely downward guided by theoblique slide groove 530 of thecontrol block 53 so that therotary ring 31 to rotate clockwise, and theengage lugs 301 of theshutter members 30 move rightward together with the engagenotchs 310 of therotary ring 31 as shown inFIG. 5 . Thus, with thepositioning posts 21 serving as fulcrums, theshutter members 30 may be moved to retreat to one side to let the opening 25 of thecap body 2 can be easily opened. - To close the opening of the
cap body 2, simply continuously press down thepress plate 51, then the swing-and-press member 52 is moved downward and turned to press thecontrol block 54. When the swing-and-press member 52 is continuously pressed to move thecontrol block 54 downward, theslidable positioning posts 3111 of therotary ring 31 is moved along theoblique slide groove 540 of thecontrol block 54 so that therotary ring 31 may rotate counterclockwise, with theshutter members 30 together with theengage lugs 301 will be moved leftwards to expand out to close up the opening 25 of thecap body 2. - As can be understood from the above description, this invention has the following advantages.
- 1. It is easy to open or close the opening 25 of the
cap body 2, needless to lift or remove thecap body 2 manually. - 2. The opening 25 of the
cap body 2 is opened and closed by retreating to one side or expanding out theshutter device 3, avoiding colliding noises caused by thecap body 2 and the garbage can (A). - 3. The
cap body 2 has itsopening 25 opened by theshutter device 3, preventing unpleasant odor from spreading about caused by lifting or removing the cap body manually. - 4. The
rotary ring 31 of theshutter device 3 can be turned leftward or rightward to actuate the arc-shaped shutter members 30 to retreat to one side or expand out by means of theoblique slide grooves control blocks press device 5, convenient and innovative in operating. - While the preferred embodiment of the invention has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims (3)
1. A cap of a garbage can comprising:
a cap body having a center hole, an annular accommodating chamber formed in its underside, said accommodating chamber provided therein with a plurality of positioning posts spaced apart equidistantly, said cap body having one outer side provided with a fit protruding member;
a shutter device fixed in said accommodating chamber of said cap body, said shutter device composed of a plurality of arc-shaped shutter members and a rotary ring, said rotary ring having an insert member formed to extend down from a certain location of the outer circumference, said insert member provided thereon with two slidable position posts spaced apart;
a shutter base assembled at the lower side of said shutter device, said shutter base having its circumferential inner side formed with an annular accommodating groove, said shutter base further having protruding-out combining base on an outer surface;
a press device fitted on said combining base of said shutter base, said press device composed of a main body, a press plate, a swing-and-press member and two control blocks, said swing-and-press member positioned on said two control blocks, said two control blocks respectively fitted with said two slidable position posts of said rotary ring of said shutter blade device;
said opening of said cap body able to be opened or closed by pressing said press plate of said press device manually, with said shutter members retreated to one side or expanded out for opening closing said opening of said cap body, without necessity of lifting or removing said cap body manually.
2. A cap of a garbage can comprising:
a cap body having a center opening in its center and an annular accommodating chamber formed in its underside, said accommodating chamber provided therein with a plurality of positioning lugs, said cap body having a fit protruding member formed on an outer surface;
a shutter base fitted under a shutter device, said base bored with an annular accommodating groove, said shutter base having a protruding-out combining base on an outer surface; and,
characterized by said shutter device and a press device positioned between said cap body and said shutter base, said press device provided with a swing-and-press member and two control blocks, said swing-and-press member and said two control blocks controlling said shutter device to open or close;
said center opening of said cap body closed and opened by retreating and expanding of plural shutter members of said shutter device effected by said press device without necessity of lifting or removing said cap body manually.
3. The upper cover of a garbage can as claimed in claims 1 and 2, wherein two slidable position posts of said insert member of said shutter device are respectively inserted in two oblique slide grooves of said control blocks of said press device so that said rotary ring of said shutter device can be controlled to rotate leftward or rightward and actuate said arc-shaped shutter members to retreat to one side or expand out for opening or closing said center opening of said cap body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/145,094 US20060273089A1 (en) | 2005-06-06 | 2005-06-06 | Cap of a garbage can |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/145,094 US20060273089A1 (en) | 2005-06-06 | 2005-06-06 | Cap of a garbage can |
Publications (1)
Publication Number | Publication Date |
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US20060273089A1 true US20060273089A1 (en) | 2006-12-07 |
Family
ID=37493142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/145,094 Abandoned US20060273089A1 (en) | 2005-06-06 | 2005-06-06 | Cap of a garbage can |
Country Status (1)
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US (1) | US20060273089A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080119916A1 (en) * | 2006-10-05 | 2008-05-22 | Ramsey Joe Choucair | Cold Compress for Therapeutic Cooling |
US20090126320A1 (en) * | 2007-11-16 | 2009-05-21 | Playtex Products, Inc. | Waste disposal devices and methods |
US20090127260A1 (en) * | 2007-11-16 | 2009-05-21 | Playtex Products, Inc. | Waste disposal devices and methods |
US20210155404A1 (en) * | 2014-12-11 | 2021-05-27 | Munchkin, Inc. | Container for receiving multiple flexible bag assemblies |
US20210229906A1 (en) * | 2019-09-23 | 2021-07-29 | Robert Owan Abang, JR. | Bin |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1152286A (en) * | 1914-03-19 | 1915-08-31 | Frank Norris J | Garbage-can-receptacle cover. |
US1160061A (en) * | 1914-09-17 | 1915-11-09 | George E Brasington | Adjustable pail-cover. |
US1265148A (en) * | 1917-04-16 | 1918-05-07 | Emmet J Warren | Odorless garbage-receptacle. |
US4867309A (en) * | 1987-06-22 | 1989-09-19 | Jean-Marie Schintgen | Safe-disposal container for used hypodermic needles and the like |
-
2005
- 2005-06-06 US US11/145,094 patent/US20060273089A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1152286A (en) * | 1914-03-19 | 1915-08-31 | Frank Norris J | Garbage-can-receptacle cover. |
US1160061A (en) * | 1914-09-17 | 1915-11-09 | George E Brasington | Adjustable pail-cover. |
US1265148A (en) * | 1917-04-16 | 1918-05-07 | Emmet J Warren | Odorless garbage-receptacle. |
US4867309A (en) * | 1987-06-22 | 1989-09-19 | Jean-Marie Schintgen | Safe-disposal container for used hypodermic needles and the like |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080119916A1 (en) * | 2006-10-05 | 2008-05-22 | Ramsey Joe Choucair | Cold Compress for Therapeutic Cooling |
US20090126320A1 (en) * | 2007-11-16 | 2009-05-21 | Playtex Products, Inc. | Waste disposal devices and methods |
US20090127260A1 (en) * | 2007-11-16 | 2009-05-21 | Playtex Products, Inc. | Waste disposal devices and methods |
US8613371B2 (en) | 2007-11-16 | 2013-12-24 | Eveready Battery Company, Inc. | Waste disposal devices for storage of waste in an inner storage area and methods |
US9493302B2 (en) | 2007-11-16 | 2016-11-15 | Edgewell Personal Care Brands, Llc | Waste disposal services and methods |
US20210155404A1 (en) * | 2014-12-11 | 2021-05-27 | Munchkin, Inc. | Container for receiving multiple flexible bag assemblies |
US20210229906A1 (en) * | 2019-09-23 | 2021-07-29 | Robert Owan Abang, JR. | Bin |
US11767165B2 (en) * | 2019-09-23 | 2023-09-26 | Robert Owan Abang, JR. | Bin |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |