Trolley for collecting waste

Patent metadata

Field	Value
Publication number	US-9809239-B1
Application number	US-201615281132-A
Country	US
Kind code	B1
Filing date	Sep 30, 2016
Priority date	Sep 30, 2016
Publication date	Nov 7, 2017
Grant date	Nov 7, 2017

Abstract

A trolley for collecting waste includes: wheels, a steering handle, and a housing with a bottomwall and a sidewall extending vertically from the bottomwall, wherein the housing forms a waste chamber, wherein the sidewall comprises an opening, wherein a flap is connected by a first bearing to the sidewall of the housing, such that the flap is pivotable about a horizontal flap axis between a closing position and an opening position. The flap in its closing position closes the opening of the sidewall, and the flap in its opening position opens the opening in the sidewall, wherein the handle is connected by a second bearing to the housing, such that the handle is pivotable about a handle axis between a first handle position and a second handle position, and the handle is linked to the flap by a mechanical linkage, such that pivoting the handle from its second handle position to its first handle position results in a pivoting of the flap from its opening position to its closing position.

First claim

What is claimed is:

1. A trolley for collecting waste, comprising:
wheels for moving the trolley;
a handle for steering the trolley; and
a housing with a bottomwall and a sidewall extending from the bottomwall in vertical direction V, the housing forming a waste chamber for receiving waste, wherein:
the sidewall comprises an opening;
a flap is connected by a first bearing to the sidewall of the housing such that the flap is pivotable about a horizontal flap axis at least between a closing position and an opening position;
the flap in its closing position closes the opening of the sidewall;
the flap in its opening position opens the opening in the sidewall, such that waste can be inserted into the waste chamber;
the handle is connected by a second bearing to the housing, such that the handle is pivotable about a handle axis at least between a first handle position and a second handle position; and
the handle is linked to the flap by a mechanical linkage, such that pivoting the handle from its second handle position to its first handle position results in a pivoting of the flap from its opening position to its closing position.

2. The trolley according to claim 1 , wherein the handle is linked to the flap by the mechanical linkage, such that pivoting the handle from its first handle position to its second handle position results in a pivoting of the flap from its closing position to its opening position.

3. The trolley according to claim 1 , wherein a lower section of the flap is connected by the first bearing to a section of the sidewall extending between the opening and the bottomwall.

4. The trolley according to claim 1 , wherein the handle is configured as a length adjustable handle.

5. The trolley according to claim 4 , wherein the handle comprises a telescopically length adjustable handle section extending between the handle axis and a grip section of the handle.

6. The trolley according to claim 4 , wherein the handle comprises an operating button, wherein the handle is configured, such that the length of the handle is adjustable, if the operating button is operated.

7. The trolley according to claim 6 , wherein the handle and/or the housing comprises a locking unit configured to lock the handle in its first handle position and/or in its second handle position.

8. The trolley according to claim 1 , wherein the mechanical linkage comprises a clutch, which can be switched between a coupling state and a decoupling state, wherein the mechanical linkage couples the handle and the flap, if the clutch is in the coupling state, and wherein the mechanical linkage decouples the handle and the flap, if the clutch in the decoupling state, such that the handle is pivotable without resulting in a pivot movement of the flap, and/or vice versa.

9. The trolley according to claim 8 , wherein the mechanical linkage is in a stable state for the handle, if the handle is in the first handle position.

10. The trolley according to claim 1 , wherein clutch is configured to automatically switch into the coupling state, if the handle reaches the second handle position, such that mechanical linkage couples the handle and the flap.

11. The trolley according to claim 1 , wherein the mechanical linkage comprises: a handle shaft as a part of the first bearing and defining the handle axis, a first arm element connected to the handle shaft, a lever being pivotable about a lever axis, and a connecting element, wherein an end section of the first arm element is pivotably connected to a first end section of the lever, wherein a second end section of the lever is pivotably connected to a first end section of the connecting element, and wherein a second end section of the connecting element is pivotably connected to the flap, with an upper section of the flap facing away from the first bearing.

12. The trolley according to claim 11 , wherein the mechanical linkage is configured to be in a self-locking state for the flap, if the flap is in the closing position and/or if the handle is in the first handle position.

13. The trolley according to claim 12 , wherein the mechanical linkage is configured to be in an unlocked state for the flap, if the handle is pivoted from the first handle position in direction to the second handle position.

14. The trolley according to claim 1 , wherein the flap has a U-shaped cross profile.

15. The trolley according to claim 1 , wherein the flap comprises a basewall and two standing walls extending, each at least essentially perpendicular from the basewall towards the opening of the housing, wherein the two standing walls are spaced apart from each other.

Assignees

• Airbus Operations Gmbh

Inventors

• Reiss Matthias
• Jourdan Nicolas
• Schliwa Ralf
• De Gutz Donald
• Reis Gabriel Ribeiro
• Passos Ikuno Denise Renata
• Shintate Liana Maki
• Omae Tadeu Kendy de Oliveira
• Otsuka Lucas Marques
• De Antonio Lucas Neumann

Classifications

• B65F1/1473

  Receptacles having wheels · CPC title

• B30B9/3053

  Hand- or foot-operated presses · CPC title

• B62B5/06

  Hand moving equipment, e.g. handle bars (for cycles B62K11/14, B62K21/12) · CPC title

• B30B9/3046

  Containers with built-in compactor means · CPC title

• B62B3/004 Primary

  Details of doors or cover lids · CPC title