One piece co-formed exterior hard shell case with an elastomeric liner for mobile electronic devices
View Patent ↗A one-piece co-formed exterior hard shell case with an elastomeric liner formed on the interior of the exterior hard shell for mobile electronic devices. This hard protective exterior shell allows the device maximum protection from impacts with sharp objects while the interior elastomeric portion that provides shock protection for the device from impacts. The exterior hard shell part is formed to fit the device closely with a small offset from the devices surface. The exterior hard shell raps around the edges of the device. To allow the shell to be able to be mounted on the device the corners of the hard shell are cut open. This allows each sidewall to flex away when a device is inserted and snap back once it is in place. The elastomeric material fills in the gaps created at the corners of the exterior hard shell to allow flex for mounting.
1. A protective case for a handheld mobile electronic device comprising:
a first portion creating an exterior hard shell, including a fitted cavity formed therein for mounting a handheld mobile electronic device to the protective case, the fitted cavity having a bottom surface for mounting to the mobile electronic device parallel to the back of the mobile electronic device and a plurality of side surfaces extending substantially perpendicular away from the bottom surface for mounting to the mobile electronic device along at least a portion of respective side edges of the mobile electronic device; and
a second portion, permanently affixed to the fitted cavity formed therein of the first portion to create a one-piece assembly,
said second portion comprising an elastomeric liner formed and permanently affixed on the interior of the exterior hard shell first portion, wherein the second portion is co-molded with the first portion and wherein the second portion is permanently affixed along a substantial portion of the bottom surface of the cavity and along substantial portions of each of the side surfaces of the cavity, wherein the co-molded one-piece assembly is sufficiently flexible to deform and thereby accept insertion of the handheld mobile electronic device and sufficiently rigid to reform around and securely retain the inserted handheld mobile electronic device.
2. The device as described in claim 1 wherein, the second portion further comprises a detent for mounting a handheld mobile electronic device to the protective case.
3. The device as described in claim 2 wherein, said detent on the second portion runs the length of the fitted cavity formed by the first portion.
4. The device as described in claim 1 wherein, the second portion further comprises large elastomeric overhang on one side of the fitted cavity for securing a handheld mobile electronic device to the protective case.
5. The device as described in claim 1 wherein, the second portion further comprises large elastomeric overhang on one or more sides of the fitted cavity for securing a handheld mobile electronic device to the protective case.
6. The device as described in claim 1 wherein, a plurality of regions of the hard shell first portion are cut open; and
the elastomeric material of the second portion fills in the gaps created at the plurality of open regions of the exterior hard shell first portion.
7. The device as described in claim 6 wherein one of the open regions of the exterior hard shell is located to correspond to a control bottom of the portable electronic device and wherein the elastomeric material of the second portion filling the gap is formed over said control button.
8. The device as described in claim 7 , wherein the open region corresponding to the control button creates an expandable section that is sufficiently flexible to enable the co-molded one-piece assembly to deform and thereby accept insertion of the mobile electronic device.
9. The device as described in claim 1 wherein, the exterior hard shell first portion is formed to fit the device closely with a small offset from the devices surface.
10. The device as described in claim 1 wherein, the exterior hard shell first portion raps around the edges of the device.
11. The device as described in claim 1 wherein, the protective case has a window for providing exposure to at least a portion of one surface of the associated segment of the handheld mobile electronic device.
12. The device as described in claim 1 wherein, said protective case has at least one access port to allow access to functions found on the handheld mobile electronic device.