Sleeve for electronic device

Patent metadata

Field	Value
Publication number	US-11330879-B2
Application number	US-202017112101-A
Country	US
Kind code	B2
Filing date	Dec 4, 2020
Priority date	Jul 1, 2019
Publication date	May 17, 2022
Grant date	May 17, 2022

Abstract

A water proof sleeve for an electronic device includes an elastic body including an open top and a curved side wall joined to a bottom wall. The curved side wall and bottom wall define an internal cavity receiving an electronic device. A plurality of separated sealing ribs are formed on an internal surface of the side wall. The plurality of sealing ribs are formed circumferentially about the side wall. One of the plurality of sealing ribs is a water sealing rib and includes a radial dimension that is at least twice the size in comparison to the other sealing ribs of the plurality of sealing ribs.

First claim

We claim:

1. A sealing device, comprising:
an elastic body including a side wall; and
a sealing rib formed on an internal surface of the side wall circumferentially about the side wall, the sealing rib comprising a first rib edge and an opposite second rib edge and having a compound curve whereby the first rib edge curves at a first radius and the second rib edge curves at a second radius, the first radius being larger than the second radius,
wherein the first rib edge and the second rib edge converge at a tip portion.

2. The sealing device of claim 1 , further comprising at least one additional sealing rib formed on the internal surface of the side wall, wherein the sealing rib includes a radial dimension that is at least twice the size in comparison to the at least one additional sealing rib.

3. The sealing device of claim 2 , wherein the elastic body further comprises an open top defined by the side wall and the sealing rib is formed proximate the open top.

4. The sealing device of claim 3 , wherein the sealing rib is positioned closer to the open top relative to the at least one additional sealing rib.

5. The sealing device of claim 1 , wherein the compound curve causes the sealing rib to seal to a curved surface of an electronic device surrounded by the elastic body.

6. The sealing device of claim 1 , further comprising two dust ribs.

7. The sealing device of claim 1 , wherein the elastic body further comprises an open top defined by the side wall and the first radius and the second radius are such that the sealing rib flexes toward the open top due to an elastic force applied by the elastic body on a curved surface of an electronic device surrounded by the elastic body when the sealing device is in a closed position.

8. The sealing device of claim 1 , wherein the elastic body further comprises an open top defined by the side wall and the first rib edge of the sealing rib is positioned closer to the open top relative to the second rib edge of the sealing rib.

9. The sealing device of claim 1 , wherein the internal surface of the side wall comprises a radius at an interface of the sealing rib with the internal surface of the side wall, and wherein the first rib edge and the second rib edge each extend inwardly toward the internal cavity from the interface.

10. A sealing device, comprising:
an elastic body including a side wall; and
a plurality of separated sealing ribs formed on an internal surface of the side wall, the plurality of sealing ribs formed circumferentially about the side wall;
wherein one of the plurality of sealing ribs is a water sealing rib and includes a radial dimension that is at least twice the size in comparison to the other sealing ribs of the plurality of sealing ribs, the water sealing rib comprising a first rib edge and a second rib edge, the first rib edge positioned closer to the open top relative to the second rib edge, the water sealing rib having a compound curve whereby the first rib edge curves at a first radius and the second rib edge curves at a second radius, the first radius being larger than the second radius.

11. The sealing device of claim 10 , wherein the elastic body further comprises an open top defined by the side wall and the plurality of sealing ribs are formed proximate the open top.

12. The sealing device of claim 11 , wherein the water sealing rib is positioned closer to the open top relative to the other of the plurality of sealing ribs.

13. The sealing device of claim 10 , wherein the compound curve causes the water sealing rib to seal to a curved surface of an electronic device surrounded by the elastic body.

14. The sealing device of claim 10 , wherein the plurality of sealing ribs includes the water sealing rib and two dust ribs.

15. The sealing device of claim 10 , wherein the internal surface of the side wall comprises a radius at an interface of the water sealing rib with the internal surface of the side wall, and wherein the first rib edge and the second rib edge each extend inwardly toward the internal cavity from the interface.

16. A sealing device, comprising:
an elastic body including an open top and a curved side wall joined to a bottom wall, the curved side wall and bottom wall defining an internal cavity; and
a water sealing rib formed on an internal surface of the side wall, the water sealing rib formed circumferentially about the side wall;
wherein the water sealing rib comprises a first rib edge and a second rib edge that converge at a tip portion, the first rib edge positioned closer to the open top relative to the second rib edge, the water sealing rib having a compound curve whereby the first rib edge curves at a first radius and the second rib edge curves at a second radius, the first radius being larger than the second radius such that the water sealing rib flexes toward the open top due to an elastic force applied by the elastic body on a curved surface of an electronic device received within the internal cavity when the sealing device is in a closed position.

17. The sealing device of claim 16 , wherein the water sealing rib is formed proximate the open top.

18. The sealing device of claim 16 , further comprising at least one additional sealing rib formed on the internal surface of the side wall, wherein the water sealing rib is positioned closer to the open top relative to the at least one additional sealing rib.

19. The sealing device of claim 16 , further comprising two dust ribs.

Assignees

• Catalyst Lifestyle Ltd

Inventors

• Wright Joshua
• Lai June

Classifications

• A45C11/00 Primary

  Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 (specially adapted for toiletry or cosmetic equipment A45D29/20, A45D44/18; travelling sewing kits A45F3/48) · CPC title

• A45C11/22 Primary

  Watertight containers for use while swimming · CPC title

• H04B1/3888

  Arrangements for carrying or protecting transceivers · CPC title