Flip phone having a hinge mechanism with an auto-lock function
First Claim
1. A hinge mechanism with an auto-lock function for coupling a main body and a rotating object, the hinge mechanism comprising:
- a sleeve shaft with a torsion spring chamber, located on the rotating object, wherein the torsion spring chamber extends along a hinge mechanism longitudinal axis and the sleeve shaft has a first opening and a second opening;
a first bush having a first bush connecting end, disposed within the torsion spring chamber, for sliding along the hinge mechanism longitudinal axis, wherein the first bush connecting end passes through the first opening and protrudes outside the sleeve shaft;
a second bush having a second bush connecting end, rotatably disposed within the torsion spring chamber, wherein the second bush connecting end passes through the second opening and protrudes outside the sleeve shaft;
a torsion spring having a first spring end and a second spring end, disposed between the first bush and the second bush, wherein the first spring end connected to the first bush synchronously rotates with the first bush and the second spring end connected to the second bush synchronously rotates with the second bush; and
a first chute and a second chute, disposed on the main body, wherein the first chute receives the first bush connecting end and the second chute receives the second bush connecting end;
wherein the first bush is rotatably coupled to the first chute, and the second bush is rotatably coupled to the torsion spring chamber, so that the flipper is rotatable around the hinge mechanism longitudinal axis to be in an opened position or a closed position, when the rotating object remains in the closed position, the torsion spring stores energy for unfolding the rotating object.
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Accused Products
Abstract
A flip phone having a hinge mechanism with an auto-lock function includes a main body, a flipper, a sleeve shaft, a torsion spring, a first bush and a second bush, a torsion spring, and a first chute and a second chute. The torsion spring having a first spring end and a second spring end is disposed between the first bush and the second bush. The first spring end connected to the first bush synchronously rotates with the first bush and the second spring end connected to the second bush synchronously rotates with the second bush. The first bush is rotatably coupled to the first chute, and the second bush is rotatably coupled to the torsion spring chamber so that the flipper is rotatable around the hinge mechanism longitudinal axis to be in an opened position or a closed position. When the rotating object remains in the closed position, the torsion spring stores energy for unfolding the rotating object.
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Citations
16 Claims
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1. A hinge mechanism with an auto-lock function for coupling a main body and a rotating object, the hinge mechanism comprising:
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a sleeve shaft with a torsion spring chamber, located on the rotating object, wherein the torsion spring chamber extends along a hinge mechanism longitudinal axis and the sleeve shaft has a first opening and a second opening;
a first bush having a first bush connecting end, disposed within the torsion spring chamber, for sliding along the hinge mechanism longitudinal axis, wherein the first bush connecting end passes through the first opening and protrudes outside the sleeve shaft;
a second bush having a second bush connecting end, rotatably disposed within the torsion spring chamber, wherein the second bush connecting end passes through the second opening and protrudes outside the sleeve shaft;
a torsion spring having a first spring end and a second spring end, disposed between the first bush and the second bush, wherein the first spring end connected to the first bush synchronously rotates with the first bush and the second spring end connected to the second bush synchronously rotates with the second bush; and
a first chute and a second chute, disposed on the main body, wherein the first chute receives the first bush connecting end and the second chute receives the second bush connecting end;
wherein the first bush is rotatably coupled to the first chute, and the second bush is rotatably coupled to the torsion spring chamber, so that the flipper is rotatable around the hinge mechanism longitudinal axis to be in an opened position or a closed position, when the rotating object remains in the closed position, the torsion spring stores energy for unfolding the rotating object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A flip phone, comprising:
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a main body;
a flipper;
a sleeve shaft with a torsion spring chamber, located on the rotating object, wherein the torsion spring chamber extends along a hinge mechanism longitudinal axis and the sleeve shaft has a first opening and a second opening;
a first bush having a first bush connecting end, disposed within the torsion spring chamber, for sliding along the hinge mechanism longitudinal axis, wherein the first bush connecting end passes through the first opening and protrudes outside the sleeve shaft;
a second bush having a second bush connecting end, rotatably disposed within the torsion spring chamber, wherein the second bush connecting end passes through the second opening and protrudes outside the sleeve shaft;
a torsion spring having a first spring end and a second spring end, disposed between the first bush and the second bush, wherein the first spring end connected to the first bush synchronously rotates with the first bush and the second spring end connected to the second bush synchronously rotates with the second bush; and
a first chute and a second chute, disposed on the main body, wherein the first chute receives the first bush connecting end and the second chute receives the second bush connecting end;
wherein the first bush is rotatably coupled to the first chute, and the second bush is rotatably coupled to the torsion spring chamber so that the flipper is rotatable around the hinge mechanism longitudinal axis to be in an opened position or a closed position, when the rotating object remains in the closed position, the torsion spring stores energy for unfolding the rotating object. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification