DETACHABLE HINGE DAMPER

• US 20160024829A1
• Filed: 10/06/2015
• Published: 01/28/2016
• Est. Priority Date: 09/07/2011
• Status: Abandoned Application

• Current Assignee: Hardware Resources Incorporated (Dimora Brands, Inc.)
• Original Assignee: Hardware Resources Incorporated (Dimora Brands, Inc.)
• Inventors: Lowe, Mark Jeffrey
• Application Number:
  US14/876,601
• Publication Number:
  US 20160024829A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: E05F 5/006 for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
• CPC Class Codes: E05F 5/08 with springs
• CPC Class Codes: E05Y 2900/20 for furnitures, e.g. cabinets

Abstract

A detachable and adjustable damper hinge attachment for connection to pre-installed hinge hardware to dampen the closing motion of a swinging cabinet door. The attachment comprises a housing and a spring damper assembly slidingly and removably engaged with the housing. The housing includes an attachment means for detachable engagement with a hinge body. The spring damper assembly extends from the housing and contacts a portion of the hinge to which the door is mounted. One embodiment positions the spring, damper assembly to more perpendicularly meet the door portion of the hinge. Another embodiment includes an adjustment knob for adapting the contact point of the spring damper assembly.

Claims

1. An attachment for clamping a closing force of a pre-mounted hinge comprising:

a body having a connector portion and a housing portion;

a spring damper assembly slidingly engaged with the housing portion;

the housing portion and the spring damper assembly positioned at an off-set angle with respect to the connector portion; and

,

whereby the position of the housing portion and the spring damper assembly reduces a force exerted on the spring damper assembly and whereby the attachment absorbs the closing force.

2. The attachment of claim 1, wherein the connector portion is a generally rectangular channel and extends generally radially from the housing portion, further comprising:

a base having a slot, attached to the housing portion;

a fastening hook attached to the base, traversing the slot and coupled to the pre-mounted hinge; and

,

a plurality of supports attached to the base.

3. The attachment of claim 2, wherein;

the connector portion is aligned with a connector axis;

the housing and the spring damper assembly are aligned with a spring damper assembly axis; and

,

the off-set angle between the connector axis and the spring damper assembly is between 1° and

20°

.

4. The attachment of claim 3, wherein the fastening hook extends from the base generally perpendicularly to the spring damper assembly axis.

5. The attachment of claim 3, wherein the plurality of supports extend from the base generally perpendicularly to the spring damper assembly axis.

6. The attachment of claim 1, further comprising a receiver frictionally engaged with the housing portion.

7. The attachment of claim 6, wherein the receiver further comprises:

a barrel having at least one receiver slot; and

,

at least one guide flange, fixed to the spring damper assembly, engaging the at least one receiver slot.

8. The attachment of claim 7, wherein the spring damper assembly further comprises:

a cylinder having a proximal cylinder end and a distal cylinder end;

the at least one guide flange extending from the cylinder at the proximal cylinder end; and

,

a flexible tip detachably connected to the distal cylinder end.

9. The attachment of claim 8, wherein the spring damper assembly further comprises a piston slidable within the cylinder;

a damping medium between the piston and the cylinder and a spring biasing, the piston with respect to the cylinder where the spring has a spring constant of between 10 lbs./inch and about 20 lbs./inch.

10. A soft close hinge attachment apparatus for releasable engagement with a pre-mounted hinge, the apparatus comprising:

a one-piece housing having a rectangular section including a fastening hook and a plurality of abutments;

the housing further including a tubular section for slidable engagement with a spring damper assembly wherein the spring damper assembly extends from the housing;

the spring damper assembly comprising a generally cylindrical shaped body concentrically aligned with and slidably engaged with a piston rod; and

,

an adjustment wheel adjustably engaged with the housing.

11. The soft close hinge apparatus of claim 10 wherein the body is fluid-filled and further includes a set of flanges for engagement with a shoulder within the housing.

12. The soft close hinge apparatus of claim 10 wherein the spring damper assembly further includes a convex shaped tip opposite the piston rod.

13. The soft close hinge apparatus of claim 12 wherein the tip is removable.

14. The soft close hinge apparatus of claim 10 wherein the spring damper assembly has a longitudinal axis at an off-set angle from the pre-mounted hinge.

15. The soft close hinge apparatus of claim 10 wherein the adjustment wheel further composes a receiving hole;

wherein the piston rod is seated in the receiving hole; and

,

wherein advancement of the adjustment wheel further into the housing results in the spring damper assembly extending, further out of the housing and wherein retraction of the adjustment wheel out of the housing results in the spring damper assembly retracting further into the housing.

16. A soft close apparatus for removable, attachment to a hinge assembly, the apparatus comprising:

a base including a hook and a plurality of tabs;

a tubular section integrally formed with the base;

a damper slidingly disposed in the tubular section;

a piston rod aligned with and slidably extending from the damper; and

,

an adjustment wheel, having a threaded body, movably engaged with the tubular seeti and supporting the piston rod.

17. The soft close apparatus of claim 16 wherein the damper further comprises a set o flanges engaging with the tubular section.

18. The soft close apparatus of claim 17 wherein the set of flanges engages a shoulder formed in the tubular section.

19. The soft close apparatus of claim 16 wherein the damper further comprises a replaceable convex tip.

20. The soft close apparatus of claim 16 wherein the damper has a longitudinal axis at an off-set angle from the hinge assembly.