Airflow outlet

Patent metadata

Field	Value
Publication number	US-9707826-B2
Application number	US-201414448302-A
Country	US
Kind code	B2
Filing date	Jul 31, 2014
Priority date	Jul 31, 2014
Publication date	Jul 18, 2017
Grant date	Jul 18, 2017

Abstract

An airflow outlet is provided. The airflow outlet may include an adjustable vane component, a backplate, and a vane housing. The adjustable vane component has a vane nexus and a connection feature extending rearwardly from the vane nexus. The adjustable vane component further includes a plurality of vanes extending outwardly form the vane nexus. The backplate has a support tube defining a bore therethrough configured to receive the connection feature of the adjustable vane component and a plurality of backplate extensions extending outwardly form the support tube. The adjustable vane component and backplate may be fitted within a vane housing. The adjustable vane component is rotatable about a central axis between a first position and a second position, such that the positioning of the adjustable vane component and the selective alignment of the vanes relative to the backplate extensions defines the amount of airflow through an airflow outlet opening.

First claim

The invention claimed is:

1. An airflow outlet comprising:
an adjustable vane component having a vane nexus, a connection feature extending rearwardly from the vane nexus, and a plurality of vanes extending outwardly from the vane nexus and connection feature;
a backplate including:
a support tube defining a bore therethrough, wherein the bore is configured to receive the connection feature of the adjustable vane component; and
a plurality of backplate extensions configured to selectively align with the plurality of vanes of the adjustable vane component, the plurality of backplate extensions extending outwardly from the support tube, wherein each backplate extension has a proximal end connected to the support tube and a distal end, such that the distal end of each backplate extension defines a retention feature; and

a vane housing having a first surface, a second surface, a first edge, and a second edge, and defining a plurality of retention slots along the second edge, wherein the adjustable vane component and the backplate are fitted within the vane housing in contact with the first surface, such that each retention feature is received by one of the plurality of receiving slots to secure the backplate within the vane housing;
wherein the adjustable vane component is rotatable about a central axis between a first position and a second position, such that a rotational position of the plurality of vanes with respect to the plurality of backplate extensions defines an airflow outlet opening through which air may flow.

2. The airflow outlet of claim 1 wherein in the first position the plurality of vanes is fully aligned with the plurality of backplate extensions, such that airflow through the airflow outlet opening is unimpeded by the plurality of vanes.

3. The airflow outlet of claim 1 wherein in the second position the plurality of vanes is opposingly positioned with respect to the plurality of backplate extensions, such that airflow through the airflow outlet opening is fully blocked by the plurality of vanes.

4. The airflow outlet of claim 1 wherein each of the plurality of vanes has a proximal end connected to the vane nexus and the connection feature and a distal end; and wherein each of the plurality of vanes further defines a positioning feature formed on its distal end.

5. The airflow outlet of claim 4 wherein the vane housing defines a plurality of retention detents therein; and wherein each of the plurality of retention detents is configured to receive one of the plurality of positioning features formed on one of the plurality of vanes, such that when the respective retention detent receives one of the plurality of positioning features an interaction is formed therebetween.

6. The airflow outlet of claim 5 wherein the interactions between each of the plurality of retention detents and each of the respective positioning features defines the rotational position of the plurality of vanes.

7. The airflow outlet of claim 1 wherein the vane assembly is fitted within a vane assembly sleeve, such that the vane assembly sleeve is fitted about the vane housing and in contact with the vane housing second surface; and wherein the vane assembly fitted within the vane assembly sleeve forms an internal rotational component.

8. The airflow outlet of claim 7 further including an outlet housing having a first edge and a second edge, wherein the outlet housing is configured to house the internal rotational component, such that the internal rotational component is fitted within the outlet housing.

9. The airflow outlet of claim 8 wherein the internal rotation component is rotatable within the outlet housing between a first vertical rotation position and a second vertical rotation position.

10. The airflow outlet of claim 8 wherein the internal rotation component is rotatable within the outlet housing between a first horizontal rotation position and a second horizontal rotation position.

11. The airflow outlet of claim 8 further including an outlet trim piece fitted to the first edge of the outlet housing.

Assignees

• Gm Global Tech Operations Llc

Inventors

• Brinas Gerard Alan

Classifications

• B60H1/3442 Primary

  the frame being spherical · CPC title

• B60H1/3428

  using a set of pivoting shutters and a pivoting frame · CPC title

• B60H1/34 Primary

  Nozzles; Air-diffusers · CPC title

• B60H2001/00092

  of air deflecting or air directing means inside the device · CPC title

• B60H1/00021 Primary

  Air flow details of HVAC devices · CPC title