Hood prop rod assembly for vehicles

Patent metadata

Field	Value
Publication number	US-11447989-B2
Application number	US-201916674426-A
Country	US
Kind code	B2
Filing date	Nov 5, 2019
Priority date	Nov 5, 2019
Publication date	Sep 20, 2022
Grant date	Sep 20, 2022

Abstract

Embodiments herein are directed to a hood prop assembly for a vehicle having a hood panel with a slot. The hood prop assembly includes an elongated member, a housing, and a retainer mechanism. The elongated member has a first end and a second end. The first end is coupled to the vehicle. The housing includes a cavity. The housing further includes a distal end and a proximate end. The cavity extends axially from the proximate end and receives the second end of the elongated member. The retainer mechanism extends from the distal end of the housing. The housing and the retainer mechanism rotatably move with respect to the second end of the elongated member between a locked position and an unlocked position. In the locked position, the retainer mechanism engages with the slot to retain the hood panel and in the unlocked position, the retainer mechanism disengages with the slot.

First claim

What is claimed is:

1. A hood prop assembly for a vehicle having a hood panel, the hood panel having a slot, the hood prop assembly comprising:
an elongated member having a first end and a second end, the first end is coupled to the vehicle;
a housing comprising:
a distal end and a proximate end, and
a cavity extending axially from the proximate end to receive the second end of the elongated member,

a retainer mechanism extending from the distal end of the housing,
wherein the housing and the retainer mechanism rotatably move with respect to the second end of the elongated member between a locked position and an unlocked position, and
wherein in the locked position the retainer mechanism engages with the slot of the hood panel to retain the hood panel and in the unlocked position the retainer mechanism disengages with the slot of the hood panel.

2. The hood prop assembly of claim 1 , wherein the elongated member snap fits into the cavity of the housing.

3. The hood prop assembly of claim 1 , wherein the housing further comprises:
a pair of flanges extending outwardly from the distal end of the housing,
wherein each of the pair of flanges have a contact surface to receive a rotational force necessary to rotate the housing and the retainer mechanism between the locked position and the unlocked position.

4. The hood prop assembly of claim 3 , wherein the contact surface of each of the pair of flanges is a friction surface.

5. The hood prop assembly of claim 1 , wherein the retainer mechanism further includes a T-shaped portion and a biasing member, the biasing member biases the housing and the retainer mechanism towards the locked position.

6. The hood prop assembly of claim 5 , wherein the T-shaped portion further comprises:
a base extending from the distal end in a direction opposite of the proximate end of the housing;
an arm coupled to the base,
wherein the arm is inserted into the slot of the hood panel when the T-shaped portion is in the unlocked position and retains the hood panel between the arm and the distal end of the housing in the locked position.

7. The hood prop assembly of claim 5 , wherein the biasing member is in a twisted compressed state when the T-shaped portion is in the unlocked position and in an untwisted state when the T-shaped portion is in the locked position.

8. The hood prop assembly of claim 5 , wherein the biasing member is positioned within the cavity and between the distal and proximal ends of the housing.

9. The hood prop assembly of claim 8 , wherein the biasing member circumferentially surrounds a portion of the elongated member when the elongated member is seated within the cavity.

10. The hood prop assembly of claim 5 , wherein the biasing member includes a distal leg and a proximate leg.

11. The hood prop assembly of claim 10 , wherein the elongated member includes a notch, a portion of the proximate leg of the biasing member is positioned within the notch.

12. The hood prop assembly of claim 10 , wherein the cavity includes a receiving channel, a portion of the distal leg of the biasing member is positioned within the receiving channel.

Assignees

• Toyota Eng & Mfg North America

Inventors

• Cunningham James D
• Frederick Scott L
• Williams Paxton S

Classifications

• E05C17/12

  consisting of a single rod · CPC title

• E05C17/16 Primary

  pivoted only at one end and having an elongated slot · CPC title

• B62D25/12 Primary

  Parts or details thereof (locks E05B, {E05B83/16; devices for holding open E05C17/00, e.g. while carrying oversize objects E05C17/042}; hinges E05D; counterbalancing means E05F; {checks, stops, buffers E05F5/00; } springs, {e.g. pneumatic springs} F16F) · CPC title

• E05C17/08

  with special means for release, e.g. automatic release by further opening · CPC title