Patent Application
20180017991
The present invention relates to a case for a portable electronic device with a screen. This may be a smart phone, e-reader, tablet, satellite navigation system or the like.
It is known to provide cases for portable electronic devices in order to provide additional impact and/or scratch protection for portable electronic devices. Typically, these cases are shaped to securely fit a particular single model of portable electronic device.
Cases adapted to accommodate multiple models of portable electronic devices typically comprise a back panel, with elasticated loops configured to hold the portable electronic device. Such cases typically do not extend substantially around the four side portions of the computer and as such offer little protection. Additionally, these elasticated loops may not be particularly secure as the elastic may fail or stretch over time.
The present invention provides a case for holding a portable electronic device by extending around five sides of the device, the case comprising a back panel and four side panels extending away from the back panel, wherein: at least one of the side panels comprises a plurality of flexible protrusions extending inwardly at an angle other than 90° from the at least one side panel, the protrusions being capable of deforming inwardly by at least 0.5 mm; and the side panels comprise an inwardly facing flexible lip formed at the end of the side panels away from the back panel, the lip being angled towards the back panel of the case.
The flexible protrusions are able to deflect by a significant amount in the context of a case of this type thereby allowing devices of different lateral dimensions to be accommodated. The angled lip is then configured to readily accommodate devices or different thicknesses.
The protrusions in their undeformed state may protrude less than the lip such that they are not directly visible from above. However, preferably, the protrusions in their undeformed state project inwardly to a greater extent than the lip. With such an arrangement, the protrusions are designed to be deformed even with a smaller device thereby maintaining a resilient gripping force even on the smaller device.
Preferably, the flexible lip and the flexible protrusions are independently flexible. This allows the dimensions of the device to be independently altered.
The protrusions may be configured to deform by being compressed. However, preferably they are configured to be deformed by being deflected.
Preferably, the flexible protrusions extend at an angle of at least 45° from the side panel.
Preferably, the flexible protrusions are formed on only one of the side panels.
Preferably, the case is rectangular and the flexible protrusions are formed on one of the short sides of the rectangle. Typically the length of the devices is the most varied dimension.
Preferably, the flexible protrusions are deformable by at least 1 mm.
In certain embodiments the flexible lips are angled at least 20° towards the back panel, preferably at least 30° towards the back panel.
Preferably, the flexible lips vary in thickness along their length, the flexible lips being thinner towards the side panel and thicker towards the free end.
The invention will now be described in detail, by way of example only, with reference to the accompanying drawings in which:
An embodiment of the present invention is shown as the case 100 of
The inner wall of at least one of the side panels 2 is provided with a plurality of inwardly extending protrusions 6. The protrusions 6 are angled towards a central axis X of the case 100. In particular, the protrusions may form an angle of approximately 60° with the inner wall of the side panel 2 which they extend from. The protrusions 6 are flexible and may be deflected towards the inner wall of the side panel 2 which they extend from. In alternative embodiments the protrusions 6 may be angled away from a central axis X of the case, or may be parallel to the central axis.
Each protrusion 6 has at its distal end a contact portion, for contacting with the portable electronic device. As the protrusion 6 are flexed, different sized portable electronic devices 200 may be fitted within the cavity 4.
Alternatively, or in addition, protrusions could be provided on one or more of one of the long side walls 2 of the cavity, or on both short side walls 2 of the cavity, or any combination thereof.
The section view of
The side walls 2 are provided with lip portions 8 at the end of the side walls 2 away from the back panel 1 which extend inwardly from the side wall 2 and are configured to engage with the front surface of the portable electronic device. The lip portions 8 are flexible and are angled towards the back panel 1. As the lip portions 8 are flexed towards and away from the back panel 1, the thickness of the cavity 4 may be altered to accommodate different sized devices.
As such, the same case 100 may be used to hold multiple portable electronic device 300, 400 which vary in thickness and/or in length and/or in width, whilst still holding the portable electronic device 200, 300 securely and extending substantially around five sides of the portable electronic device 200, 300.
| Number | Date | Country | Kind |
|---|---|---|---|
| 1612241.8 | Jul 2016 | GB | national |
