Cover restricting mechanism
First Claim
1. A cover restricting mechanism for a foldable electronic device, the foldable electronic device including a cover and a housing, the cover restricting mechanism comprising:
- a barrel portion configured to be formed on the cover of the portable electronic device, the barrel portion having a blocking element formed thereon; and
a cushion means comprising;
a sleeve configured for securing with the housing of the portable electronic device, the sleeve having an extending portion formed thereon and a groove defined in an outer wall thereof, the extending portion configured for restricting movement of the blocking element, the groove defining a recessed surface therein; and
an elastic element secured in the groove of the sleeve, the elastic element having a main portion and an end, the main portion having a shape corresponding to the shape of the recessed surface of the groove, the main portion being received in the groove against the recessed surface, the end of the elastic element protruding out from the extending portion of the sleeve so as to abut the blocking element when the blocking element moves toward the extending portion.
4 Assignments
0 Petitions
Accused Products
Abstract
A cover restricting mechanism is adapted for use in a foldable electronic device. The cover (10) has a first barrel portion (13) at one end thereof. The cover restricting mechanism includes a blocking element and a cushion device (20). The blocking element is secured to and protrudes out of the first barrel portion of the cover. The cushion device includes a sleeve (21) and an elastic element (22). The sleeve includes an extending portion (216) extending axially thereof. One end of the elastic element is secured on the sleeve. The other end of the elastic element protrudes out of the extending portion of the sleeve and abuts the blocking element.
27 Citations
20 Claims
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1. A cover restricting mechanism for a foldable electronic device, the foldable electronic device including a cover and a housing, the cover restricting mechanism comprising:
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a barrel portion configured to be formed on the cover of the portable electronic device, the barrel portion having a blocking element formed thereon; and a cushion means comprising; a sleeve configured for securing with the housing of the portable electronic device, the sleeve having an extending portion formed thereon and a groove defined in an outer wall thereof, the extending portion configured for restricting movement of the blocking element, the groove defining a recessed surface therein; and an elastic element secured in the groove of the sleeve, the elastic element having a main portion and an end, the main portion having a shape corresponding to the shape of the recessed surface of the groove, the main portion being received in the groove against the recessed surface, the end of the elastic element protruding out from the extending portion of the sleeve so as to abut the blocking element when the blocking element moves toward the extending portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 14)
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8. A cover restricting mechanism for a foldable electronic device, the foldable electronic device including a cover and a housing, the cover restricting mechanism comprising:
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a barrel portion configured to be formed on the cover of the portable electronic device, the barrel portion having a blocking element formed thereon; and a cushion means comprising; a sleeve configured for securing with the housing of the portable electronic device, the sleeve having an extending portion formed thereon and a groove defined in an outer wall thereof, the extending portion configured for restricting movement of the blocking element, the groove defining a recessed surface therein; and an elastic element secured in the groove of the sleeve, the elastic element having a main portion and an end, the main portion having a shape corresponding to the shape of the recessed surface of the groove, the main portion being received in the groove against the recessed surface, the end of the elastic element protruding out from the extending portion of the sleeve; wherein the cover restricting mechanism is configured and arranged in such a manner that; when the blocking element is in a first position, the blocking element is located a distance away from the elastic element; when the blocking element is in a second position, the blocking element abuts the end of the elastic element; and when the blocking element is a third position, the blocking element is restricted by the extending portion of the sleeve, and the end of the elastic element is located between the blocking element and the extending portion. - View Dependent Claims (9, 10, 11, 12, 13)
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15. A foldable electronic device, comprising:
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a housing; a cover; a cover restricting mechanism comprising; a barrel portion formed on the cover of the portable electronic device, the barrel portion having a blocking element formed thereon; and a cushion means comprising; a sleeve configured for securing with the housing of the portable electronic device, the sleeve having an extending portion formed thereon and a groove defined in an outer wall thereof, the extending portion configured for restricting movement of the blocking element, the groove defining a recessed surface therein; and an elastic element secured in the groove of the sleeve, the elastic element having a main portion and an end, the main portion having a shape corresponding to the shape of the recessed surface of the groove, the main portion being received in the groove against the recessed surface, the end of the elastic element protruding out from the extending portion of the sleeve; wherein the cover restricting mechanism is configured and arranged in such a manner that; when the cover is in a closed position, the blocking element is located a distance away from the elastic element; when the cover is opened at a predetermined, intermediate angle, the blocking element abuts the end of the elastic element; and when the cover is in a full position, the blocking element is restricted by the extending portion, and the end of the elastic element is located between the blocking element and the extending portion. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification