DAMPING HINGE
First Claim
1. A damping hinge comprising:
- a first joining part;
a revolving part pivotally connected on the first joining part to swing between a first position, a second position and a third position;
a supporting module fastened within the first joining part for elastically pressing the revolving part to assure the revolving part and the first joining part to stay in the three positions;
a second joining part fastened to the revolving part and having an accommodating space disposed within;
a damping module arranged in the accommodating space and comprising a damper, a damper holder and a damper spring;
the damper having a damper body fastened on the damper holder and an actuating portion which is capable to move up and down elastically;
a top of the damper holder pivotally connected on the second joining part; and
the damper spring connected between the second joining part and the top of the damper holder;
a first enforcement frame fastened on the first joining part;
wherein, during the time that the revolving part rotates from the first position to the second position, the first enforcement frame is separated from the actuating portion so as to assure the motion of the revolving part being undamped, and the damper body being held still by the damper holder and the damper spring;
wherein, during the time that the revolving part to rotate from the second position to the third position, the first enforcement frame is engaged with the actuating portion so as to assure the motion of the revolving part being damped, and the damper holder bringing the damper body to swing in the accommodating space under an elastic force of the damper spring and a pressing force of the first enforcement frame.
1 Assignment
0 Petitions
Accused Products
Abstract
A damping hinge includes a first joining part; a revolving part pivotably connected to the first joining part and being capable to revolve among a first position, a second position and a third position; a supporting module arranged within the first joining part for pressing the revolving part to keep the revolving part and the first joining part stay in a relative position; a second joining part fastened to the revolving part for connecting the upper cover; a first enforcement frame arranged on the first joining part; and a damping module including a damper holder pivotably connected to the second joining part, a damper consisted of a damper body fastened on the damper holder as a fixed end and a actuating portion as a free end being able to move up and down, a damper spring connected between the second joining part and the damper holder.
18 Citations
8 Claims
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1. A damping hinge comprising:
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a first joining part; a revolving part pivotally connected on the first joining part to swing between a first position, a second position and a third position; a supporting module fastened within the first joining part for elastically pressing the revolving part to assure the revolving part and the first joining part to stay in the three positions; a second joining part fastened to the revolving part and having an accommodating space disposed within; a damping module arranged in the accommodating space and comprising a damper, a damper holder and a damper spring;
the damper having a damper body fastened on the damper holder and an actuating portion which is capable to move up and down elastically;
a top of the damper holder pivotally connected on the second joining part; and
the damper spring connected between the second joining part and the top of the damper holder;a first enforcement frame fastened on the first joining part; wherein, during the time that the revolving part rotates from the first position to the second position, the first enforcement frame is separated from the actuating portion so as to assure the motion of the revolving part being undamped, and the damper body being held still by the damper holder and the damper spring; wherein, during the time that the revolving part to rotate from the second position to the third position, the first enforcement frame is engaged with the actuating portion so as to assure the motion of the revolving part being damped, and the damper holder bringing the damper body to swing in the accommodating space under an elastic force of the damper spring and a pressing force of the first enforcement frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification