Waste storage device

• US 10,214,347 B2
• Filed: 08/01/2016
• Issued: 02/26/2019
• Est. Priority Date: 02/28/2011
• Status: Active Grant

• Current Assignee: Sangenic International Ltd. (Ping An Insurance (Group) Company of China, Ltd.)
• Original Assignee: Sangenic International Ltd. (Ping An Insurance (Group) Company of China, Ltd.)
• Inventors: Hammond, Steven, Rontree, Scott, Clarke, Adam, Schofield, Paul, Akerman, David, Cudworth, Nicholas, Sharp, Richard
• Primary Examiner(s): Pascua, Jes F
• Assistant Examiner(s): Attel, Nina
• Application Number:
  US15/225,142
• Publication Number:
  US 20170029205A1
• Time in Patent Office: 939 Days
• Field of Search: 383 33, 383 34, 383 341, 383 35, 55361, 55367, 55369, 55376, 55378, 55381, 55379, 220 91- 93, 294 13
• CPC Class Codes: B65D 33/16 End- or aperture-closing arrangements or devices valves of valve bags B65D31/14 ; removable stoppers or caps B65D39/00, B65D41/00; closures of filled bags B65D77/10; closing filled bags in association with packaging B65B7/00, B65B51/00
• CPC Class Codes: B65F 1/002 with means for opening or closing of the receptacle
• CPC Class Codes: B65F 1/062 having means for storing or dispensing spare bags
• CPC Class Codes: B65F 1/1615 with means for locking, fastening or permanently closing thereof
• CPC Class Codes: B65F 1/163 Pedal-operated lids
• CPC Class Codes: B65F 2210/167 Sealing means
• CPC Class Codes: B65F 7/00 Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles such devices per se A61L, B08B
• CPC Class Codes: B65F 7/005 Devices, mounted on refuse collecting vehicles, for cleaning or disinfecting refuse receptacles

Abstract

A waste storage device is provided comprising a waste storage compartment for storing waste and a lid. The device further comprises a dispenser for dispensing an agent inside the waste storage device and an actuator arranged to activate the dispenser. A waste cartridge is also provided comprising a relatively rigid upper portion and a relatively flexible lower portion. The relatively flexible lower portion is arranged for storing waste items and the relatively rigid upper portion is arranged to be folded about an axis in a direction substantially towards the relatively flexible lower portion of the waste cartridge.

Claims

1. A waste cartridge comprising a relatively rigid upper portion and a relatively flexible lower portion, wherein said relatively flexible lower portion is arranged for storing waste items and wherein said relatively rigid upper portion is arranged to be folded about an axis in a direction substantially towards the lower portion of the waste cartridge wherein a first rib and a first recess are arranged on the rigid upper portion on one side of the axis and a second rib and a second recess are arranged on the rigid upper portion on the opposite side of the axis, wherein the relatively flexible lower portion is attached to the relatively rigid upper portion only between the first rib and the first recess and between the second rib and the second recess.

2. The waste cartridge as claimed in claim 1 wherein the relatively flexible lower portion comprises a bag.

3. The waste cartridge as claimed in claim 1 wherein the relatively rigid upper portion comprises a ring.

4. The waste cartridge as claimed in claim 1 wherein said relatively flexible lower portion is attached to an upper surface of said relatively rigid upper portion.

5. The waste cartridge as claimed in claim 4 wherein said relatively flexible lower portion is welded to the upper surface of said relatively rigid upper portion.

6. The waste cartridge as claimed in claim 1 the second recess located on the relatively rigid upper portion is arranged to cooperate with first rib, for sealing the upper portion in a folded configuration.

7. The waste cartridge as claimed in claim 6 wherein the first rib and cooperating second recess are arranged to trap material at the top of the relatively flexible lower portion there between, to form a sealed waste package when the relatively rigid upper portion is in a folded configuration.

8. A cartridge for storing waste comprising:

a lower relatively flexible material with an open top and a closed bottom;

a relatively rigid ring having

an upper ring surface,

a lower ring surface,

a first hinge substantially diametrically opposite a second hinge,

a hinge axis extending through the first hinge and the second hinge thereby defining a first ring portion and a second ring portion,

the lower ring surface of the first ring portion having a first rib and a first recess, and

the lower ring surface of the second ring portion having a second rib and a second recess;

wherein the lower relatively flexible material is secured to the relatively rigid ring only between the first rib and the first recess on the first ring portion and between the second rib and the second recess on the second ring portion; and

,

wherein the first ring portion and the second ring portion are arranged to be folded about the hinge axis towards the lower relatively flexible material, such that the first rib cooperates with the second recess and the first recess cooperates with the second rib to secure the lower relatively flexible material between the first rib and the first recess on the first hinge portion and the second rib and the second recess on the second hinge portion.

9. The cartridge for storing waste as claimed in claim 8 wherein the lower flexible material is secured to the upper ring surface only between the first rib and the first recess on the first ring portion and only between the second rib and the second recess on the second ring portion.