Hinge and a lamp with the hinge
First Claim
1. A hinge comprisinga stationary leaf havingtwo opposite sides;
- two mounting recesses being respectively formed in the sides of the stationary leaf, and each mounting recess havingan outer open end; and
an inner bottom; and
multiple through holes being formed through the inner bottoms of the mounting recesses;
multiple pivot assemblies being respectively mounted in the mounting recesses of the stationary leaf and each pivot assembly havinga shaft being mounted through a corresponding mounting recess of the stationary leaf and havinga head protruding out of the outer open end of the corresponding mounting recess of the stationary leaf; and
a mounting rod being formed on and protruding from the head of the shaft, being mounted through a corresponding through hole of the stationary leaf and having a distal end protruding out of the stationary leaf;
a locking nut being securely mounted around the mounting rod of the shaft, abutting the head of the shaft and being non-circular in cross-section;
a resilient device being mounted around the mounting rod of the shaft and pushing the head of the shaft toward the outer open end of the corresponding mounting recess of the stationary leaf; and
a fastener being mounted around the mounting rod of the shaft adjacent to the distal end of the mounting rod and holding the shaft in a specific position in the stationary leaf; and
multiple brackets being mounted respectively on the shafts of the pivot assemblies, and each bracket having a locking hole being formed through the bracket, being mounted around the head of the corresponding shaft, being non-circular in cross-section and corresponding to and selectively engaging the locking nut of the corresponding pivot assembly.
1 Assignment
0 Petitions
Accused Products
Abstract
A lamp has multiple arms and multiple hinges mounted between two adjacent arms. The hinge has a stationary leaf, multiple pivot assemblies being mounted in the stationary leaf and multiple brackets being respectively connected to the pivot assemblies and two corresponding brackets are attached to each arm. Each pivot assembly has a shaft and a locking nut being mounted on the shaft and selectively engaging a locking hole of each bracket. Since the locking nuts selectively engage the locking holes of the brackets, an angle between the adjacent arms can be adjusted and fixed. Further, two adjacent arms do not influence each other'"'"'s position, which is convenient for adjusting.
65 Citations
12 Claims
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1. A hinge comprising
a stationary leaf having two opposite sides; -
two mounting recesses being respectively formed in the sides of the stationary leaf, and each mounting recess having an outer open end; and an inner bottom; and multiple through holes being formed through the inner bottoms of the mounting recesses; multiple pivot assemblies being respectively mounted in the mounting recesses of the stationary leaf and each pivot assembly having a shaft being mounted through a corresponding mounting recess of the stationary leaf and having a head protruding out of the outer open end of the corresponding mounting recess of the stationary leaf; and a mounting rod being formed on and protruding from the head of the shaft, being mounted through a corresponding through hole of the stationary leaf and having a distal end protruding out of the stationary leaf; a locking nut being securely mounted around the mounting rod of the shaft, abutting the head of the shaft and being non-circular in cross-section; a resilient device being mounted around the mounting rod of the shaft and pushing the head of the shaft toward the outer open end of the corresponding mounting recess of the stationary leaf; and a fastener being mounted around the mounting rod of the shaft adjacent to the distal end of the mounting rod and holding the shaft in a specific position in the stationary leaf; and multiple brackets being mounted respectively on the shafts of the pivot assemblies, and each bracket having a locking hole being formed through the bracket, being mounted around the head of the corresponding shaft, being non-circular in cross-section and corresponding to and selectively engaging the locking nut of the corresponding pivot assembly. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A lamp comprising
multiple arms being sequentially connected to each other and each arm having two opposite sides; -
a light being connected to one of the arms; a base being connected to the other one of the arms; and multiple hinges being respectively mounted between two adjacent arms and comprising a stationary leaf having two opposite sides; two mounting recesses being respectively formed in the sides of the stationary leaf, and each mounting recess having an outer open end; and an inner bottom; and multiple through holes being formed through the inner bottoms of the mounting recesses and each through hole in one inner bottom of one mounting recess aligning with a corresponding through hole in the inner bottom of the other mounting recess of the stationary leaf; multiple pivot assemblies being respectively mounted in the mounting recesses of the stationary leaf and each pivot assembly having a shaft being mounted through a corresponding mounting recess of the stationary leaf and having a head protruding out of the outer open end of the corresponding mounting recess of the stationary leaf; and a mounting rod being formed on and protruding from the head of the shaft, being mounted through a corresponding through hole of the stationary leaf and having a distal end protruding out of the stationary leaf; a locking nut being securely mounted around the mounting rod of the shaft, abutting the head of the shaft and being non-circular in cross-section; a resilient device being mounted around the mounting rod of the shaft and pushing the head of the shaft toward the outer open end of the corresponding mounting recess of the stationary leaf; and a fastener being mounted around the mounting rod of the shaft adjacent to the distal end of the mounting rod and holding the shaft in a specific position in the stationary leaf; and multiple brackets being mounted respectively on the shafts of the pivot assemblies and being attached to adjacent arms, and each bracket having a locking hole being formed through the bracket, being mounted around the head of the corresponding shaft, being non-circular in cross-section and corresponding to and selectively engaging the locking nut of the corresponding pivot assembly.
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Specification