Hinge mechansim with adjustable torque
First Claim
1. A hinge mechanism with adjustable torque, comprising:
- a shaft comprising at least one shaft portion;
at least one shaft sleeve, wherein each shaft sleeve defines a through hole for one shaft portion extending through, each shaft sleeve defines a slot extending substantially parallel to the through hole, and each shaft sleeve comprises a plurality of hooks extending from two opposite sides of the slot;
at least one first torque spring, each first torque spring comprising a first end fixed to the shaft and a second end extending through the slot, wherein the at least one first torque spring provides torque to prevent the at least one shaft sleeve from rotating relative to the shaft; and
at least one first sliding member each disposed around one of the at least one shaft sleeve, wherein the second end of each of the at least one first torque spring is fixed to one of the at least one first sliding member, and each of the at least one first sliding member is moved along the one of the at least one shaft sleeve to compress a corresponding one of the at least one first torque spring, thus the torque that prevents the at least one shaft sleeve from rotating is adjusted.
1 Assignment
0 Petitions
Accused Products
Abstract
A hinge mechanism includes a shaft with shaft portion, shaft sleeve, first torque spring, and first sliding member. The shaft sleeve defines a through hole for the shaft portion extending through, a slot extending substantially parallel to the through hole, and forms hooks extending from two opposite sides of the slot. The first sliding member goes over the shaft sleeve, and the first torque spring includes a first end fixed to the shaft and a second end extending through the slot and then fixed to the first sliding member. The first torque provides torque to prevent the shaft sleeve from rotating to the shaft. When the first sliding member is moved along the shaft sleeve to compress the first torque spring, the torque can be adjusted.
11 Citations
8 Claims
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1. A hinge mechanism with adjustable torque, comprising:
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a shaft comprising at least one shaft portion; at least one shaft sleeve, wherein each shaft sleeve defines a through hole for one shaft portion extending through, each shaft sleeve defines a slot extending substantially parallel to the through hole, and each shaft sleeve comprises a plurality of hooks extending from two opposite sides of the slot; at least one first torque spring, each first torque spring comprising a first end fixed to the shaft and a second end extending through the slot, wherein the at least one first torque spring provides torque to prevent the at least one shaft sleeve from rotating relative to the shaft; and at least one first sliding member each disposed around one of the at least one shaft sleeve, wherein the second end of each of the at least one first torque spring is fixed to one of the at least one first sliding member, and each of the at least one first sliding member is moved along the one of the at least one shaft sleeve to compress a corresponding one of the at least one first torque spring, thus the torque that prevents the at least one shaft sleeve from rotating is adjusted. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification