Armrest release mechanism

Patent metadata

Field	Value
Publication number	US-10081284-B2
Application number	US-201615387815-A
Country	US
Kind code	B2
Filing date	Dec 22, 2016
Priority date	Dec 22, 2016
Publication date	Sep 25, 2018
Grant date	Sep 25, 2018

Abstract

A vehicle armrest includes an armrest base having a pivot axle that extends along a pivot axis. The armrest also includes a release mechanism that includes a pair of latch extensions that are supported on the armrest base for relative movement along a latch axis. The latch axis is substantially parallel to the pivot axis. The release mechanism also includes a latch spring that biases the latch extensions apart from each other.

First claim

What is claimed is:

1. A vehicle armrest comprising:
an armrest base including a pivot axle that extends along a pivot axis; and
a release mechanism that includes:
(1) a slider including a handle end, a shaft extending from the handle end, and a latch end extending from the shaft, the shaft being supported on the armrest base for relative movement along a slide axis, the latch end having a pair of extension slots that each extend at an angle relative to the slide axis from a latch end to an unlatch end, wherein each of the unlatch ends of the pair of extension slots is closer to the slide axis and farther from the handle end of the slider than the associated latch end;
(2) a pair of latch extensions supported on the armrest base for relative movement along a latch axis that is substantially parallel to the pivot axis, each of the pair of latch extensions including an extension pin attached thereto that is located in an associated one of pair of the extension slots such that when the slider moves in a release direction, the extension pins engage the respective extension slots and cause the latch extensions to move along the latch axis toward each other; and
(3) a latch spring that applies a force to each of the latch extensions and biases the latch extensions apart from each other.

2. The vehicle armrest of claim 1 , further comprising a release handle supported on the armrest base for relative rotational movement, wherein when the release handle is moved in a handle release direction relative to the armrest base, the slider is moved in the release direction.

3. The vehicle armrest of claim 2 , wherein the latch spring also biases the slider in a direction opposite the release direction.

4. The vehicle armrest of claim 3 , wherein the release handle is also biased in a direction opposite the handle release direction.

Assignees

• Lear Corp

Inventors

• Wu Xiaozhong
• Hu Xiangbin

Classifications

• B60N2/464

  Operations & Transport · mapped topic

• B60N2/787 Primary

  detachable · CPC title

• B60N2/4673

  Operations & Transport · mapped topic

• B60N2/77

  Height adjustment · CPC title

• B60N2/757 Primary

  in a recess of the back-rest · CPC title