Protective case for a computing device
A composite case for a computing device comprising a first portion to protect and detachably connect to a display portion. The first portion may have perimetral fasteners disposed on its edges. A second portion is for protecting and detachably connecting to an input device portion of the computing device. The second portion may have perimetral fasteners disposed on its edges. The display and input device portions can be detachably connected to each other through a multi-pivot hinge unit operable to rotate about one or more computing device axes defined between the display and input device portions to move the computing device between open and closed states. A hinge cover portion can be connected to the first portion operable to detachably receive and surround the multi-pivot hinge of the computing device. A protective shell can be formed between first and second portions.
1. A case comprising:
a first portion configured to protect a first portion of a mobile device;
a second portion configured to protect a second portion of the mobile device spaced apart from the first portion of the mobile device, wherein the first portion of the mobile device and the second portion of the mobile device are connected to each other through a multi-pivot hinge rotatable about at least one axis defined between the first portion of the mobile device and the second portion of the mobile device to move the mobile device between an open state and a closed state; and
a hinge cover portion defining a rigid elongate hemispheric chamber configured to receive and surround the multi-pivot hinge of the mobile device, wherein the hinge cover portion is integrally connected to the first portion and the second portion, a first edge of the hinge cover portion is connected to an edge of the first portion and a second edge of the hinge cover portion is connected to an edge of the second portion.
2. The case of claim 1 , wherein the first portion further comprises:
a resilient portion dimensioned to detachably receive three edges of the first portion of the mobile device; and
a rigid portion detachably connected to a rear surface of the first portion of the mobile device, the rigid portion being impact resistant and dimensioned to shield the rear surface of the first portion of the mobile device.
3. The case of claim 2 , wherein at least one impact resistant corner is at least partially formed with the resilient portion.
4. The case of claim 1 , wherein the second portion further comprises an inner resilient portion coupled to an outer rigid portion that are collectively dimensioned to detachably receive three edges of the second portion of the mobile device.
5. The case of claim 1 , wherein:
the rigid elongate hemispheric chamber extends between lateral edges of the second portion of the case, the rigid elongate hemispheric chamber is configured to axially align with and receive the multi-pivot hinge of the mobile device; and
a gap for moving between the open state and the closed state is formed between the multi-pivot hinge of the mobile device and the rigid elongate hemispheric chamber when the hinge cover portion is secured to the multi-pivot hinge of the mobile device.
6. The case of claim 5 , wherein:
the rigid elongate hemispheric chamber comprises a plurality of bulkheads normal to the longitudinal axis of the rigid elongate hemispheric chamber and extending along the rigid elongate hemispheric chamber between the lateral edges of the second portion,
the second portion is substantially rigid and the hinge cover portion is resilient, and
a recess on a lower surface of the second portion renders flexible the edge of the second portion.
7. The case of claim 1 , wherein at least part of the first portion and at least part of the second portion are each formed from an outer grip inducing material.
8. The case of claim 1 , wherein the first portion comprises a forward edge fastener defined by an inwardly facing lip configured to detachably secure to three edges of the first portion of the mobile device.
9. The case of claim 8 , wherein the second portion comprises a forward edge fastener defined by an inwardly facing lip configured to detachably secure to three edges of the second portion of the mobile device.
10. The case of claim 1 , wherein:
an axis of rotation of the hinge cover portion is coextensive to a hinge axis of the multi-pivot hinge of the mobile device; and
the multi-pivot hinge is an armadillo hinge assembly.
11. The case of claim 1 , wherein when the first portion provides impact resistance to the first portion of the mobile device independent of the second portion.
12. The case of claim 1 , wherein a protective shell is formed between the first portion and the second portion when the mobile device is in the closed state.
13. A composite case comprising:
a first portion configured to protect a first portion of a mobile device, the first portion comprising an inner resilient portion dimensioned to detachably receive three edges of the first portion of the mobile device, and an outer impact resistant rigid portion;
a second portion configured to protect a second portion of the mobile device spaced apart from the first portion of the mobile device, wherein the first portion of the mobile device and the second portion of the mobile device are connected to each other through a multi-pivot hinge assembly rotatable about at least one axis defined between the first portion of the mobile device and the second portion of the mobile device; and
a hinge cover portion integrally coupled to each of the first portion and the second portion, the hinge cover portion defining a chamber having a rigid hemispheric cross section, wherein:
the hinge cover portion is configured to receive and surround at least part of the multi-pivot hinge assembly of the mobile device such that the composite case facilitates moving the mobile device between an open position and a closed position while the composite case is engaged with the mobile device and respectively moved between an open position of the composite case and a closed position of the composite case,
the first portion, the hinge cover portion and the second portion form at least part of a protective shell, and
a first edge of the hinge cover portion is connected to an edge of the first portion and a second edge of the hinge cover portion is connected to an edge of the second portion.
14. The composite case of claim 13 , wherein the second portion comprises an inner resilient portion dimensioned to detachably receive three edges of the second portion of the mobile device, and an outer impact resistant rigid portion.
15. The composite case of claim 13 , wherein the hinge cover portion comprises at least one of a resilient portion and an impact resistant rigid portion.
16. The composite case of claim 13 , wherein at least part of the first portion and at least part of the second portion are each formed from an outer grip inducing material.
17. The composite case of claim 13 , wherein:
an axis of rotation of the hinge cover portion is coextensive to a hinge axis of the multi-pivot hinge assembly of the mobile device; and
the multi-pivot hinge assembly comprises an armadillo hinge assembly.