Vibration-proof fastener post structure

Patent metadata

Field	Value
Publication number	US-10468068-B2
Application number	US-201916298114-A
Country	US
Kind code	B2
Filing date	Mar 11, 2019
Priority date	Nov 15, 2017
Publication date	Nov 5, 2019
Grant date	Nov 5, 2019

Abstract

A vibration-proof fastener post structure includes a body portion having a first end integrally formed with or assembled to a first object; a fastening head portion movably mounted to a second end of the body portion and having a neck portion, which is movably disposed in the body portion for moving in a slideway hole of a second object; and an elastic element movably fitted around the neck portion to push against the body portion. The fastening head portion and the body portion are configured for engaging with and fastening to the slideway hole of the second object. The second object is slidably relative to the neck portion. When the second object is slid to a predetermined position, the fastening head portion and the elastic element, the body portion or the pushing member will engage with the slideway hole of the second object to achieve a vibration-proof fastening effect.

First claim

What is claimed is:

1. A vibration-proof fastener post structure having an end for fixedly connecting to a first object and another end for slidably connecting to a second object and engaging with a slideway hole on the second object, comprising:
a body portion having a first end, which can be integrally formed with or assembled to the first object;
a fastening head portion being movably mounted to a second end of the body portion and having a neck portion, which is movably disposed in the body portion for moving in the slideway hole of the second object, the neck portion includes a shoulder portion for abutting on the second end of the body portion to keep the fastening head portion away from an outer surface of the body portion by a distance; and
an elastic element being movably fitted around the neck portion to push against an inner surface of the body portion; and
wherein the fastening head portion and the body portion are configured for engaging with and fastening to the slideway hole of the second object.

2. The vibration-proof fastener post structure as claimed in claim 1 , wherein the body portion has a first beveled guide surface facing toward the second object for engaging with and fastening to the slideway hole.

3. The vibration-proof fastener post structure as claimed in claim 1 , wherein the fastening head portion has a second beveled guide surface facing toward the second object for engaging with and fastening to the slideway hole.

4. The vibration-proof fastener post structure as claimed in claim 1 , wherein the fastening head portion includes a handling portion, a protruded stop portion located at one side of the handling portion facing toward the second object, and a second beveled guide surface formed on around the protruded stop portion; and the protruded stop portion and the second beveled guide surface being configured for engaging with and fastening to the slideway hole.

5. The vibration-proof fastener post structure as claimed in claim 1 , wherein the neck portion includes a stopper formed at an end of the neck portion; the stopper being integrally formed with or assembled to the neck portion; and the elastic element having an end pushing against the stopper.

6. The vibration-proof fastener post structure as claimed in claim 1 , wherein the fastening head portion includes a colored cover disposed on a top thereof; and the colored cover being formed on the fastening head portion by a way selected from the group consisting of paint spraying, plastic injection molding, glue bonding, dyeing, coating and electrical plating.

7. The vibration-proof fastener post structure as claimed in claim 1 , further comprising a carrier and a removable cover; the carrier including a plurality of receiving compartments, each of which having one piece of the vibration-proof fastener post structure received therein; and the removable cover closing the receiving compartments.

8. The vibration-proof fastener post structure as claimed in claim 1 , wherein the fastening head portion includes a pressing section.

Assignees

• Fivetech Technology Inc

Inventors

• Wang Ting-Jui

Classifications

• H05K7/142

  Spacers not being card guides · CPC title

• H05K5/00

  Casings, cabinets or drawers for electric apparatus · CPC title

• G06F1/181

  Enclosures (for portable computers G06F1/1613) · CPC title

• G05D19/00

  Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase · CPC title

• F16F15/08

  with rubber springs {(grommet- or bushing-type resilient mountings F16F1/3732, F16F1/38); with springs made of rubber and metal (arrangement of internal-combustion or jet-propulsion units B60K5/12; mounting of propulsion plants on vessels B63H21/30; mounting of vehicle drivers' cabs B62D33/0604)} · CPC title