Airflow outlet assembly and a passenger compartment for a vehicle

Patent metadata

Field	Value
Publication number	US-9718329-B2
Application number	US-201514739328-A
Country	US
Kind code	B2
Filing date	Jun 15, 2015
Priority date	Jun 15, 2015
Publication date	Aug 1, 2017
Grant date	Aug 1, 2017

Abstract

An airflow outlet assembly and a passenger compartment for a vehicle includes a housing defining an aperture extending along a central axis. The housing includes a central support disposed in the aperture proximal to the central axis. First and second outlet components are at least partially disposed in the aperture of the housing. The first outlet component includes a first plate and a first vane extending outwardly from the first plate toward the central axis. The second outlet component includes a second plate and a second vane extending outwardly from the second plate toward the central axis. The first and second outlet components are rotatable concurrently with each other to change the position of the first and second plates and the first and second vanes relative to the housing such that the first and second plates selectively close and open the aperture.

First claim

The invention claimed is:

1. An airflow outlet assembly comprising:
a housing defining an aperture extending along a central axis and including a central support disposed in the aperture proximal to the central axis;
wherein the central support includes a first segment having a first axis substantially aligning with the first segment and a second segment having a second axis substantially aligning with the second segment, and wherein the first and second axes are each spaced from the central axis and each disposed transverse to the central axis;
a first outlet component at least partially disposed in the aperture of the housing and rotatably coupled to the central support about the first axis, proximate to the central axis, with the first outlet component including a first plate and a first vane extending outwardly from the first plate toward the central axis;
a second outlet component at least partially disposed in the aperture of the housing and rotatably coupled to the central support about the second axis, proximate to the central axis, with the second outlet component including a second plate and a second vane extending outwardly from the second plate toward the central axis; and
wherein the first and second outlet components are rotatable concurrently with each other relative to the central support about the respective first and second axes to change the position of the first and second plates and the first and second vanes relative to the housing such that the first and second plates selectively close and open the aperture.

2. The assembly as set forth in claim 1 wherein:
the first vane extends to a first distal portion that includes a first fastening feature engaging the central support to rotatably couple the first outlet component to the housing; and
the second vane extends to a second distal portion that includes a second fastening feature engaging the central support to rotatably couple the second outlet component to the housing.

3. The assembly as set forth in claim 2 wherein the first fastening feature engages the first segment such that the first outlet component is rotatable about the first segment and the second fastening feature engages the second segment such that the second outlet component is rotatable about the second segment.

4. The assembly as set forth in claim 3 wherein the first and second fastening features are each further defined as a slit that opens to a cavity such that the first and second distal portions are each biasable to insert the respective first and second segments through the respective slit and retain the respective segments in the respective cavity.

5. The assembly as set forth in claim 1 wherein the central support includes a third segment having a third axis substantially aligning with the third segment, and wherein the third axis is spaced from the central axis and disposed transverse to the central axis, and further including a third outlet component at least partially disposed in the aperture of the housing and rotatably coupled to the central support about the third axis, proximate to the central axis, with the third outlet component including a third plate and a third vane extending outwardly from the third plate toward the central axis, and wherein the first, second and third outlet components are rotatable concurrently with each other relative to the central support about the respective first, second and third axes to change the position of the first, second and third plates and the first, second and third vanes relative to the housing such that the first, second and third plates cooperate to selectively close and open the aperture.

6. The assembly as set forth in claim 5 wherein:
the first vane extends to a first distal portion that includes a first fastening feature engaging the central support to rotatably couple the first outlet component to the housing;
the second vane extends to a second distal portion that includes a second fastening feature engaging the central support to rotatably couple the second outlet component to the housing; and
the third vane extends to a third distal portion that includes a third fastening feature engaging the central support to rotatably couple the third outlet component to the housing.

7. The assembly as set forth in claim 6 wherein:
the first vane is further defined as a plurality of first vanes each extending from the first plate in a spaced relationship, with one of the first vanes including the first fastening feature;
the second vane is further defined as a plurality of second vanes each extending from the second plate in a spaced relationship, with one of the second vanes including the second fastening feature; and
the third vane is further defined as a plurality of third vanes each extending from the third plate in a spaced relationship, with one of the third vanes including the third fastening feature.

8. The assembly as set forth in claim 6 wherein:
the first, second and third segments are disposed adjacent to each other; the first fastening feature engages the first segment such that the first outlet component is rotatable about the first segment;
the second fastening feature engages the second segment such that the second outlet component is rotatable about the second segment; and
the third fastening feature engages the third segment such that the third outlet component is rotatable about the third segment.

9. The assembly as set forth in claim 8 wherein the first, second and third fastening features are each further defined as a slit that opens to a cavity such that the first, second and third distal portions are each biasable to insert the respective first, second and third segments through the respective slit and retain the respective segments in the respective cavity.

10. The assembly as set forth in claim 8 wherein the first segment, the second segment and the third segment cooperate with each other to form a generally triangular configuration defining a space between the segments, with the central axis disposed through the space.

11. The assembly as set forth in claim 1 further including an adjustment ring at least partially surrounded by the housing and rotatable about the central axis relative to the housing which rotates the first and second outlet components concurrently about the central support such that the first and second plates selectively close and open the aperture.

12. The assembly as set forth in claim 11 wherein the adjustment ring includes a plurality of first guide features and each of the outlet components include a second guide feature cooperating with the respective first guide features to guide movement of the outlet components relative to the central support during rotation of the adjustment ring.

13. The assembly as set forth in claim 12 wherein the first guide features are further defined as a plurality of pathways spaced from each other and the second guide feature of each of the outlet components is further defined as a protrusion extending outwardly away from the central axis and disposed in the respective pathways.

14. The assembly as set forth in claim 11 wherein the housing includes a plurality of third guide features and the adjustment ring includes a plurality of fourth guide features cooperating with the respective third guide features to limit rotation of the adjustment ring relative to the housing.

15. The assembly as set forth in claim 14 wherein the third guide features are further defined as a plurality of channels spaced from each other and the fourth guide features are further defined as a plurality of protuberances extending outwardly away from the cen

Assignees

• Gm Global Tech Operations Llc

Inventors

• Brinas Gerard A

Classifications

• B60H2001/3478

  acting on additional damper doors · CPC title

• B60H1/3442 Primary

  the frame being spherical · CPC title

• B62D25/142

  having ventilation channels incorporated therein · CPC title

• B60H1/34 Primary

  Nozzles; Air-diffusers · CPC title