Trash cans with features to aid in actuation

• US 9,481,515 B2
• Filed: 03/07/2013
• Issued: 11/01/2016
• Est. Priority Date: 03/09/2012
• Status: Active Grant

• Current Assignee: Simplehuman LLC
• Original Assignee: Simplehuman LLC
• Inventors: Yang, Frank, Sandor, Joseph
• Primary Examiner(s): Mathew, Fenn
• Assistant Examiner(s): POOS, MADISON LYNN
• Application Number:
  US13/788,778
• Publication Number:
  US 20130248532A1
• Time in Patent Office: 1,335 Days
• Field of Search: 220/260, 220/262, 220/263, 220/264, 220/833, 220/908, 220/908.3, 294/28, 534/92
• US Class Current: 1/1
• CPC Class Codes: B23P 19/00 Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation connecting metal parts or objects by metal-working procedures B21J, B23K; Tools or devices therefor so far as not provided for in other classes hand tools in general B25
• CPC Class Codes: B65B 43/38 Opening hinged lids
• CPC Class Codes: B65F 1/1615 with means for locking, fastening or permanently closing thereof
• CPC Class Codes: B65F 1/1623 with means for assisting the opening or closing thereof, e.g. springs spring-actuated swinging wings E05F1/10
• CPC Class Codes: B65F 1/1646 provided with means for mounting on receptacles, e.g. hinges
• CPC Class Codes: B65F 2001/1661 relating to noise reduction, e.g. during opening or closing
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

Certain embodiments of a trash can include a cap with a lid and an actuator. The actuator can extend outwardly from the cap at a downward angle. The actuator can be configured to maintain the lid in a closed position when a locking portion of the actuator is engaged with a securement portion of the lid. The lid can be rotationally biased toward an open position and the actuator can be configured to release the lid from the closed position upon an input of force on the actuator. The range of effective angles for the input force can enable a user of the trash can to easily open the lid by contacting the actuator with from a wide variety of angles.

Claims

1. A refuse storage receptacle comprising:

a body comprising an interior cavity, a front face, and at least one opening located on a top portion of the body; and

a lid portion configured to engage with the top portion of the body, the lid portion comprising;

a cap having an upper portion and a lower portion, the lower portion configured to engage with the body, the cap having an opening configured to allow refuse to pass through the cap and into to the interior cavity of the body, the cap forming an outer periphery of at least a portion of the receptacle;

a lid rotationally connected to the cap in a region of the opening, the lid having a shape that generally corresponds to a shape of the opening in the cap, the lid comprising at least one hinge attachment member on a first side of the lid and a securement member on a second side of the lid generally opposite the first side, the at least one hinge attachment member configured to connect to one or more lid engagement members of the cap, the lid configured to transition between an opened configuration and a closed configuration, wherein the lid inhibits access to the opening in the cap when the lid is in a closed configuration;

an actuator configured to rotate between an open position and a closed position, wherein;

in the open position, the actuator is rotationally connected to the cap and extends outwardly and downwardly from an outer edge of the cap,

in the closed position, an outer edge of the actuator extends in front of the front face of the body; and

the actuator is rotationally biased toward the closed position; and

a locking member configured to engage with the securement member of the lid when the actuator is in the closed position such that the locking member secures the lid in the closed configuration and inhibits the lid from moving to the open configuration, the engagement of the locking member and the securement member being released upon application of a downward input force at an effective angle upon the actuator, thereby allowing the lid to move to the open configuration.

2. The receptacle of claim 1, wherein the locking member comprises a flange with a sloped upper edge configured to deflect the actuator.

3. The receptacle of claim 2, wherein the securement member comprises a recess, the recess configured to receive the flange when the lid is in a closed configuration and the locking member is in a closed position.

4. The receptacle of claim 1, wherein the securement member comprises a flange with a sloped lower edge configured to engage and deflect the actuator.

5. The receptacle of claim 1, wherein the effective angle of the downward input force, relative to generally flat horizontal ground, is between about 60°

and about 90°

.

6. The receptacle of claim 1, wherein the cap further comprises at least one torsion spring configured to engage with at least one of the one or more lid engagement members and to rotationally bias the lid toward the open configuration.

7. The receptacle of claim 1, wherein the cap further comprises at least one biasing member configured to engage with the actuator and to rotationally bias the actuator toward the closed position.

8. The receptacle of claim 1, wherein the cap has a generally rectangular shape.

9. The receptacle of claim 1, wherein the lid is rotationally connected to one side of the opening of the cap.

10. The receptacle of claim 1, wherein the lid is rotationally biased toward the open configuration.

11. The receptacle of claim 1, wherein the actuator comprises an inner edge on the side of the actuator adjacent the cap and a hinge member about which the actuator can rotate.

12. The receptacle of claim 1, wherein the outer edge of the actuator and the outer edge of the cap form a substantially continuous curve.

13. The receptacle of claim 11, wherein the outer edge of the actuator is longer than the inner edge of the actuator.

14. The receptacle of claim 11, wherein the inner edge of the actuator is longer than the outer edge of the actuator.

15. The receptacle of claim 11, wherein the inner edge of the actuator is substantially a same length as the outer edge of the actuator.

16. The receptacle of claim 1, wherein the lid portion further comprises one or more damping members configured to slow down and diminish a momentum, thereby smoothing the transition of the lid between the open configuration and the closed configuration and diminishing noise and reverberation during closure.

17. The receptacle of claim 1, wherein when the receptacle is positioned on generally flat ground in a normal configuration for use, a distance between a lowest point on the actuator and the ground is greater than the distance between the ground and the lower portion of the cap.

18. The receptacle of claim 1, wherein the cap further comprises an inner shroud extending downward from the lid, the inner shroud being configured to guide trash or other articles from a peripheral aperture into the interior cavity of the body.

19. The receptacle of claim 1, wherein a frame member further comprises an outer shroud extending downward from the upper portion of the cap, the outer shroud being configured to inhibit access from a side of the lid portion to the interior cavity of the body.

20. The receptacle of claim 1, wherein, in the open position, the actuator is disposed downwardly at about a 45°

angle with respect to generally flat ground.

21. A refuse storage receptacle comprising:

a body comprising an interior cavity, a front face, and at least one opening located on a top portion of the body; and

a lid portion configured to engage with the top portion of the body, the lid portion comprising;

a cap having an upper portion and a lower portion, the lower portion configured to engage with the body, the cap having an opening configured to allow refuse to pass through the cap and into to the interior cavity of the body, the cap forming an outer periphery of at least a portion of the receptacle;

a lid rotationally connected to the opening of the cap, the lid comprising a securement member, the lid configured to transition between an opened configuration and a closed configuration, wherein the lid inhibits access to the opening in the cap when the lid is in a closed configuration; and

an actuator configured to rotate between an open position and a closed position, wherein;

in the open position, the actuator is rotationally connected to the cap and spaced apart from the lid,

in the closed position, an outer edge of the actuator extends in front of the front face of the body, and

the actuator is rotationally biased toward the closed position;

the actuator comprising a locking member configured to releasably engage with the securement member of the lid when the actuator is in the closed position such that the locking member secures the lid in the closed configuration and inhibits the lid from moving to the open configuration;

wherein the engagement of the locking member and the securement member is released upon application of a downward force upon the actuator to move the actuator to the open position;

wherein the securement member deflects the actuator from the closed position toward the open position during a portion of the movement of the lid from the open configuration to the closed configuration.

22. The receptacle of claim 21, wherein the lid is rotationally biased toward the open configuration.

23. The receptacle of claim 21, wherein the cap further comprises at least one biasing member configured to engage with the actuator and to rotationally bias the actuator toward the closed position.

24. The receptacle of claim 21, wherein the locking member comprises a flange with a sloped upper edge configured to deflect the actuator.

25. The receptacle of claim 24, wherein the securement member comprises a recess, the recess configured to receive the flange when the lid is in a closed configuration and the locking member is in a closed position.

26. The receptacle of claim 21, wherein the securement member comprises a flange with a sloped lower edge configured to engage and deflect the actuator.

27. The receptacle of claim 26, wherein the locking member comprises a recess, the recess configured to receive the flange when the lid is in a closed configuration and the locking member is in a closed position.

30. The receptacle of claim 21, wherein, in the open position, the actuator extends outwardly and downwardly from an outer edge of the cap.

28. A method of opening and closing a lid of a refuse receptacle having a body, a cap, the lid, and an actuator, the method comprising:

rotating the actuator from a closed position to an open position, the actuator being rotationally connected to the cap and extending outwardly and downwardly from an outer edge of the cap in the open position;

releasing a locking member of the actuator from engagement with a securement member of the lid, an outer edge of the actuator extending in front of a front face of the body when the actuator is in the closed position;

allowing the lid to rotate from a closed configuration to an open configuration;

releasing the actuator;

allowing the actuator to return to the closed position;

rotating the lid from the open configuration toward the closed configuration;

deflecting the actuator from the closed position toward the open position with the lid; and

engaging the securement member and the locking member, thereby allowing the actuator to return to the closed position and inhibiting the lid from moving toward the open position.

29. A method of manufacturing a refuse storage receptacle comprising:

engaging a lower portion of a cap with a body, the cap having an opening configured to allow refuse to pass through the cap and into an interior cavity of the body, the cap forming an outer periphery of at least a portion of the receptacle;

connecting a lid to the cap in a region of the opening, the lid having a shape that generally corresponds to the shape of the opening in the cap, the lid comprising at least one hinge attachment member on a first side of the lid and a securement member on a second side of the lid generally opposite the first side;

connecting the at least one hinge attachment member to one or more lid engagement members of the cap, the lid configured to transition between an opened configuration and a closed configuration, wherein the lid inhibits access to the opening in the cap when the lid is in a closed configuration;

connecting an actuator to the cap, the actuator configured to rotate between an open position and a closed position, wherein;

in the open position, the actuator is connected with the cap and extends outwardly and downwardly from an outer edge of the cap,

in the closed position, an outer edge of the actuator extends in front of a front face of the body, and

the actuator is rotationally biased toward the closed position; and

engaging a locking member with the securement member of the lid when the actuator is in the closed position such that the locking member secures the lid in the closed configuration and inhibits the lid from moving to the open configuration, the engagement of the locking member and the securement member being released upon application of a downward input force at an effective angle upon the actuator, thereby allowing the lid to move to the open configuration.