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US 11,892,122 B2Granted
Vibration-proof hanger
AssigneesSunbeom Hwang, Yeong-eun Hwang
InventorsSunbeom Hwang, Yeong-eun Hwang
Life of this patent
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Abstract
Proposed is a vibration-proof hanger. According to one embodiment, the vibration-proof hanger includes a fitting bracket having a fixed plate configured to allow a first surface to be integrally fixed to an artificial structure, wherein a hinge unit is provided on a second surface of the fixed plate, a tilting arm unit configured to allow one end to be rotatably fixed to the hinge unit to be tilted, and a vibration-proof unit configured to be coupled to the tilting arm unit to absorb vibration transferred to the tilting arm unit or rotate to prevent vibration of the tilting arm unit.
Claims16
A vibration-proof hanger, comprising:
- a fitting bracket having a fixed plate configured to allow a first surface thereof to be integrally fixed to an artificial structure, wherein a hinge unit is provided on a second surface of the fixed plate;
- a tilting arm unit configured to allow a first end thereof to be rotatably fixed to the hinge unit to be tilted;
- and
- a vibration-proof unit configured to be coupled to the tilting arm unit to absorb vibration transferred to the tilting arm unit or rotate to prevent the vibration of the tilting arm unit,
- wherein the vibration-proof unit comprises at least one of an absorption-type vibration-proof module coupled to a central portion in a longitudinal direction of the tilting arm unit to absorb the vibration of the tilting arm unit and a rotation-type vibration-proof module coupled to the tilting arm unit and provided rotatably, and
- wherein the absorption-type vibration-proof module comprises an absorption-type vibration-proof module body, a vibration-proof elastic member provided inside the absorption-type vibration-proof module body and coupled in parallel to the longitudinal direction of the tilting arm unit to elastically support the tilting arm unit, and a coupling dial coupled through the absorption-type vibration-proof module body, the vibration-proof elastic member, and the tilting arm unit to adjust a thickness of the vibration-proof elastic member.
3 more elements
A vibration-proof hanger, comprising:
- a fitting bracket having a fixed plate configured to allow a first surface thereof to be integrally fixed to an artificial structure, wherein a hinge unit is provided on a second surface of the fixed plate;
- a tilting arm unit configured to allow a first end thereof to be rotatably fixed to the hinge unit to be tilted;
- and
- a vibration-proof unit configured to be coupled to the tilting arm unit to absorb vibration transferred to the tilting arm unit or rotate to prevent the vibration of the tilting arm unit,
- wherein the vibration-proof unit comprises at least one of an absorption-type vibration-proof module coupled to a central portion in a longitudinal direction of the tilting arm unit to absorb the vibration of the tilting arm unit and a rotation-type vibration-proof module coupled to the tilting arm unit and provided rotatably,
- wherein the absorption-type vibration-proof module comprises:
- an absorption-type vibration-proof module body;
- a vibration-proof elastic member provided inside the absorption-type vibration-proof module body and coupled in parallel to the longitudinal direction of the tilting arm unit to elastically support the tilting arm unit;
- a coupling dial coupled through the absorption-type vibration-proof module body, the vibration-proof elastic member, and the tilting arm unit to adjust the thickness of the vibration-proof elastic member;
- and
- a thickness indication plate provided adjacent to or spaced apart from the absorption-type vibration-proof module body and provided with a first scale for indicating the thickness of the vibration-proof elastic member, and
- wherein the coupling dial comprises:
- a dial shaft penetrating the absorption-type vibration-proof module body, the vibration-proof elastic member, and the tilting arm unit;
- and
- a dial cap coupled to an end of the dial shaft and having a second scale that is a scale of a unit less than that of the first scale.
12 more elements
A vibration-proof hanger, comprising:
- a fitting bracket having a fixed plate configured to allow a first surface thereof to be integrally fixed to an artificial structure, wherein a hinge unit is provided on a second surface of the fixed plate;
- a tilting arm unit configured to allow a first end thereof to be rotatably fixed to the hinge unit to be tilted;
- and
- a vibration-proof unit configured to be coupled to the tilting arm unit to absorb vibration transferred to the tilting arm unit or rotate to prevent the vibration of the tilting arm unit,
- wherein the vibration-proof unit comprises at least one of an absorption-type vibration-proof module coupled to a central portion in a longitudinal direction of the tilting arm unit to absorb the vibration of the tilting arm unit and a rotation-type vibration-proof module coupled to the tilting arm unit and provided rotatably,
- wherein the rotation-type vibration-proof module is provided in a dual manner to face both sides with respect to the tilting arm unit, and each of the rotation-type vibration-proof modules comprises:
- a first vibration-proof ball joint coupled to one end of a fixed plate side of any one selected from an upper arm and a lower arm, and including a first ball joint penetrating portion;
- a vibration-proof rod having one end connected to the first vibration-proof ball joint and disposed to cross longitudinal directions of the upper arm and the lower arm;
- and
- a second vibration-proof ball joint connected to the other end of the vibration-proof rod, and including a second ball joint penetrating portion.
7 more elements
Dependencies are inferred from the claim text.