Container with integral handles and locking tabs

• US 5,427,308 A
• Filed: 08/10/1994
• Issued: 06/27/1995
• Est. Priority Date: 08/10/1994
• Status: Expired due to Fees

• Current Assignee: Eco-Cool, Inc.
• Original Assignee: Eco-Cool, Inc.
• Inventors: Swift, Daniel P., LaCroix, Thomas R., Bullock, William E., Stewart, Thomas H.
• Primary Examiner(s): Elkins, Gary E.
• Application Number:
  US08/288,559
• Time in Patent Office: 321 Days
• Field of Search: 229/114, 229/117.13, 229/117.14, 229/117.15, 229/117.22, 229/125.27, 229/125.29
• US Class Current: 229/125.27
• CPC Class Codes: B65D 2313/02 of hook-and-loop type
• CPC Class Codes: B65D 5/4612 formed by extensions of side flaps or by side flaps of a container formed by folding-up portions connected to a central panel from all sides
• CPC Class Codes: B65D 5/68 Telescope flanged lids

Abstract

Containers having a container carrying body (30) and a removable lid (29) portion, both formed of thin light weight sheet material, and including a combined latching (13) and handle (9) system carried by the container carrying body (30). The handles (9) and locking tabs (13) are integrally attached to the carrying body (30). The lid (29) includes an opening through which the handle (9) can pass, and slots which can be engaged by the locking tabs (13) to secure the lid (29) to the container body (30). The tabs (13) are placed into locking position when the handles (9) are lifted into the carrying position through the lid (29). The handles (9), locking tabs (13), and container body (30) may be stamped from a single piece of thin light weight sheet material, thereby simplifying its construction and adding to the economy of the container. In one modification, the configuration of the carrying handles (9) allows a slotted liner ( 27) to be slipped over the handles (9), before the lid (29) is attached. Where the liner (27) is waterproof this renders the interior of the carrying body (30), and thus the container, waterproof, from the inside and so suitable as a cooler or for carrying liquids. As a substitute to a liner (27), coatings or films may be applied to the inside or outside surfaces of the container body (30) to make the container waterproof, increase its durability, enhance its thermal insulation qualities, or to provide other needed characteristics.

Claims

1. A container having a container carrying body and a removable lid, wherein the improvement includes:

said container carrying body including a plurality of side walls which define a container cavity;

a combined latching system and handle system carried by said container carrying body;

a. said latching system including latching means attached to one or more of said side walls of said carrying body of said container, said latching means moveable between an unlatched position and a latched position with said lid;

b. said handle system including one or more handles each handle being attached to one of said latching means, and thereby to said carrying body, said handle system moveable between a recessed position and a carrying position;

whereby when said handle system is moved from its recessed position to its carrying position, said latching means is caused to move from its unlatched position to its latched position; and

a removable lid;

a. said removable lid defining at least one opening which is positioned to permit said handle system to pass through said lid from its recessed position to its carrying position when said lid is located in a position to close said container cavity;

b. said removable lid further defining at least one more opening which is positioned to receive said latching means as it moves from its unlatched position to its latching position in response to said handle system being moved from its recessed position to its carrying position, to thereby cause said latching means to releaseably secure said removable lid;

whereby said removable lid is secured in place to said container carrying body when said handle system is placed in the carrying position through said handle opening in said lid, and said removable lid is released from said container carrying body when said handle system is placed in its recessed position.

2. The container of claim 1 wherein at least two latching means are attached to at least two of said side walls of said carrying body of said container, and wherein further there are at least two openings in said lid which are positioned to receive said at least two said latching means.

3. The container of claim 2 wherein said carrying body of said container includes at least two side walls which are substantially opposed to one another, and at least one of said latching means is attached to each said opposed side wall;

and wherein further, at least two said openings in said lid are substantially opposed to one another to receive said opposed latching means.

4. The container of claim 3 wherein said carrying body of said container includes two side walls which are substantially opposed to one another, and at least one said latching means is attached to each of said two opposed side walls;

and wherein further, two openings in said lid are located substantially opposed to one another to receive said two opposed latching means.

5. The container of claim 4 wherein said latching means are tabs, and said openings in said lid are slots which can be engaged by said tabs.

6. The container of claim 1 wherein said latching means are integral with and formed of the same material as said carrying body of said container.

7. The container of claim 6 wherein said latching means are integral with and formed of the same material as said handle system.

8. The container of claim 1 wherein said latching means are integral with and formed of the same material as said carrying body of said container, and said handle system is integral with and formed of the same material as said latching means and said carrying body.

9. The container of claim 8 wherein said carrying body of said container is formed of thin, light weight sheet material.

10. The container of claim 1 wherein said container is coated with additive means to improve resistance to fluids, resistance to dust penetration, thermal insulation characteristics, and durability.

11. A container having a container carrying body and a removable lid, wherein the improvement includes:

said container carrying body including a plurality of side walls which define a container cavity, including at least two side walls which are substantially opposed to one another;

a combined latching system and handle system carried by said container carrying body;

a. said latching system including two latching means, at least one of said latching means attached to each of said opposed side walls of said carrying body of said container, said latching means moveable between an unlatched position and a latched position with said lid;

b. said handle system including two handles, each handle attached to each of said latching means, and thereby to said carrying body, said handle system moveable between a recessed position and a carrying position;

whereby when said handle system is moved from its recessed position to its carrying position, said latching means is caused to move from its unlatched position to its latched position; and

a removable lid;

a. said removable lid defining at least one opening which is positioned to permit said handle system to pass through said lid from its recessed position to its carrying position when said lid is located in a position to close said container cavity;

b. said removable lid further defining at least two additional openings in said lid, which openings are substantially opposed to one another and positioned to receive said two said latching means as they move from their unlatched position to their latched position in response to said handle system being moved from its recessed position to its carrying position, to thereby cause said latching means to releaseably secure said removable lid to said carrying body;

whereby said removable lid is secured in place to said container carrying body when said handle system is placed in the carrying position through said handle opening in said lid, and said removable lid is released from said container carrying body when said handle system is placed in its recessed position.

12. The container of claim 11 wherein said latching means are integral with and formed of the same material as said carrying body of said container, and said handle system is integral with and formed of the same material as said latching means and said carrying body.

13. The container of claim 11 wherein a liner is sized to be placed within said body of said container before the lid is attached.

14. The container of claim 13 wherein said liner is waterproof and leak proof.

15. The container of claim 13 wherein said liner carries two openings which are substantially opposed to one another and positioned to receive said two handles therethrough, so that when said handle system is placed in the carrying position said liner is substantially closed, and when said handles are separated said liner is opened.