Free stopping hinge
First Claim
1. A free stopping hinge comprising:
- a sleeve having a mating portion with an axial hole defined therein, a wall of the hole having an axial slot and a perpendicular slot being perpendicular to and communicating with the axial slot, both of the axial slot and the perpendicular slot penetrating the wall of the axial hole; and
a rotary shaft having an engaging portion pivotally installed in said axial hole.
1 Assignment
0 Petitions
Accused Products
Abstract
A free stopping hinge includes a sleeve and a rotary shaft. The sleeve has a mating portion with an axial hole defined therein. A wall of the hole has an axial slot and a perpendicular slot being perpendicular to and communicating with the axial slot. Both of the axial slot and the vertical slot penetrate the wall of the axial hole. The rotary shaft has an engaging portion pivotally installed in the axial hole. Constructed as mentioned-above, the present free stopping hinge has a simple structure. The axial slot and the vertical slot help to provide flexibility in engaging the shaft and the sleeve, thereby facilitating assembling of the hinge. The flexibility in turn helps to provide a proper friction as the rotary shaft rotates with respect to the sleeve for free stopping.
20 Citations
3 Claims
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1. A free stopping hinge comprising:
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a sleeve having a mating portion with an axial hole defined therein, a wall of the hole having an axial slot and a perpendicular slot being perpendicular to and communicating with the axial slot, both of the axial slot and the perpendicular slot penetrating the wall of the axial hole; and
a rotary shaft having an engaging portion pivotally installed in said axial hole. - View Dependent Claims (2, 3)
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Specification