Cover for a region of a mobile phone
Disclosed are covers for a mobile phone including aspects that protect the phone from impact and/or provide shock absorbance characteristics. Covers can include one or more protrusions that reduce the contact surface to the phone and dissipate energy. Advantageously, the one or more protrusions work with intermittent spaces to provide shock absorbing characteristics and reduce the contact surface area between the cover and the phone. In some embodiments, the protrusions can include a soft-side rectangular shape, where the protrusions are placed in an ordered array in the back wall of a cover. In some embodiments, the one or more protrusions can include a row of x-shaped protrusions interspersed with air pockets along the inside wall of the cover.
1. A cover for a region of a mobile phone, the cover comprising:
a back wall comprising an outer portion and an inner portion;
a left side wall extending from a first side of the back wall and comprising an outer portion and an inner portion;
a right side wall extending from a second side of the back wall and comprising an outer portion and an inner portion;
a bottom wall extending from a third side of the back wall and comprising an outer portion and an inner portion;
a top wall extending from a fourth side of the back wall and comprising an outer portion and an inner portion, wherein the cover is capable of housing the mobile phone;
a first plurality of protrusions, at least some of the first plurality of protrusions disposed on the inside portion of at least one of: the left side wall, the right side wall, the top wall, or the bottom wall, wherein the at least some of the first plurality of protrusions reduce a contact surface between the cover and the mobile phone and provide shock absorbing characteristics at least along a length axis of the cover when the mobile phone is housed by the cover; and
an elongate thickened spine that extends along more than half the length of the back of the phone case, the spine configured to fill the role of a shank that resiliently resists torsion of the phone case.
2. The cover of claim 1 , wherein the first plurality of protrusions are disposed on the inside portion of the left side wall or the right side wall.
3. The cover of claim 1 , wherein the first plurality of protrusions are disposed on the inside portion of the top wall.
4. The cover of claim 1 , wherein the first plurality of protrusions are disposed on the inside portion of the bottom wall.
5. The cover of claim 1 , wherein the first plurality of protrusions comprise an X shape.
6. The cover of claim 1 , wherein the cover further comprises a second plurality of protrusions are on one or more corners of the cover that are elevated from a wall of the plurality of walls by at least one step.
7. The cover of claim 1 , wherein the cover further comprises a second plurality of protrusions are on the outer portion of the back wall.
8. A cover for a region of a mobile phone, the cover comprising:
a back wall comprising an outer portion and an inner portion;
a left side wall extending from a first side of the back wall and comprising an outer portion and an inner portion;
a right side wall extending from a second side of the back wall and comprising an outer portion and an inner portion;
a bottom wall extending from a third side of the back wall and comprising an outer portion and an inner portion;
a top wall extending from a fourth side of the back wall and comprising an outer portion and an inner portion, wherein the cover is capable of housing the mobile phone;
a first plurality of protrusions, at least some of the first plurality of protrusions disposed on the inside portion of at least one of: the left side wall, the right side wall, the top wall, or the bottom wall, wherein the at least some of the first plurality of protrusions reduce a contact surface between the cover and the mobile phone and provide shock absorbing characteristics at least along a width axis of the cover when the mobile phone is housed by the cover;
a second plurality of protrusions comprising an oval surface having a flat surface disposed on the inside portion of the back wall providing shock absorbing characteristics when the mobile phone is housed by the cover; and
an elongate thickened spine that extends along more than half the length of the back of the phone case, the spine configured to fill the role of a shank that resiliently resists torsion of the phone case.
9. The cover of claim 8 , wherein a protrusion of the first plurality of protrusions are disposed adjacent to another protrusion of the first plurality of protrusions.
10. The cover of claim 8 , wherein at least some of the first plurality of protrusions disposed on the inner portion of at least one of: the left side wall, the right side wall, the top wall, or the bottom wall provide the shock absorbing characteristics at least along a length axis of the cover.
11. The cover of claim 8 , wherein at least some of the first plurality of protrusions disposed on the inner portion of at least one of: the left side wall, the right side wall, the top wall, or the bottom wall provide the shock absorbing characteristics at least along a diagonal axis of the cover.
12. The cover of claim 8 , wherein at least some of the first plurality of protrusions on one or more corners are elevated from a wall of the plurality of walls by two steps.
13. The cover of claim 8 , wherein at least some of the first plurality of protrusions are disposed on four corners of the cover.
14. The cover of claim 8 , wherein the cover comprises flexible plastic.
15. A phone case comprising:
a phone enclosure having a back and four sides formed from flexible material, the phone enclosure configured to surround all sides of a phone except at least a portion of a face of the phone;
at least one array of resilient protruding structures arranged within the phone enclosure and configured to protrude from an interior surface of the phone case toward the phone,
wherein the protruding structures are integrally formed with the flexible material of the enclosure and configured to absorb shock by temporarily changing shape when force is applied along one or more of length, width, or diagonal axis of the phone, and
wherein at least some of the protruding structures are disposed on an outer portion of the back side to provide the shock absorbing characteristics at least along a length or width axis of the phone case; and
an elongate thickened spine that extends along more than half the length of the back of the phone case, the spine configured to fill the role of a shank that resiliently resists torsion of the phone case.
16. The phone case of claim 15 , wherein at least some of the protruding structures are disposed on an outer portion of the back side to provide the shock absorbing characteristics at least along a diagonal axis of the phone case.
17. The phone case of claim 15 , wherein the phone case further comprises enlarged corner bumpers integrally formed with the phone case.