System for securing an accessory to a vehicle

Patent metadata

Field	Value
Publication number	US-11685473-B2
Application number	US-202217718003-A
Country	US
Kind code	B2
Filing date	Apr 11, 2022
Priority date	Mar 30, 2012
Publication date	Jun 27, 2023
Grant date	Jun 27, 2023

Abstract

An anchor for use with a base connected to a vehicle includes: an anchor case; a latch rotatably mounted to the anchor case, the latch having a latch body; a cam extending from the latch body and separated from the anchor case by a space, the cam being configured to be inserted through a base aperture defined by the base, the cam being rotatable about an axis between a locked position and an unlocked position to selectively secure the anchor to the base; a lever operatively connected to the cam and rotatable by a user in order to cause the cam to rotate between the locked position and the unlocked position; and a biasing mechanism biasing the cam towards the anchor case. A system for securing an accessory to a vehicle is also disclosed.

First claim

What is claimed is:

1. An anchor for use with a base connected to a vehicle, comprising:
an anchor case;
a latch rotatably mounted to the anchor case, the latch having a latch body;
at least one cam extending from the latch body and separated from the anchor case by a space, the at least one cam being configured to be inserted through a base aperture defined by the base, the at least one cam being rotatable about an axis between a locked position and an unlocked position to selectively secure the anchor to the base;
a lever operatively connected to the at least one cam, the lever being rotatable by a user in order to cause the at least one cam to rotate between the locked position and the unlocked position; and
a biasing mechanism biasing the at least one cam towards the anchor case.

2. The anchor of claim 1 , wherein the at least one cam comprises two cams extending in opposite directions from the latch body.

3. The anchor of claim 1 , wherein:
the latch has a first end and a second end;
the at least one cam is closer to the second end than the first end; and
the latch has splines at the first end to operatively connect the latch to the lever.

4. The anchor of claim 3 , wherein the latch body, the splines and the at least one cam are integrally formed as a single-piece component.

5. The anchor of claim 3 , wherein the splines are received in an opening defined by the anchor case.

6. The anchor of claim 3 , wherein the splines operatively connect the lever to the at least one cam such that rotation of the lever causes rotation of the at least one cam, at least part of the splines being disposed between the lever and the at least one cam in a direction along the axis.

7. The anchor of claim 3 , wherein the lever has splines that are mated with the splines of the latch.

8. The anchor of claim 1 , wherein the biasing mechanism is disposed, in a direction along the axis, at least partly between the anchor case and the at least one cam.

9. The anchor of claim 1 , further comprising a stem extending along the axis through at least part of each of the latch and the anchor case.

10. The anchor of claim 1 , wherein the biasing mechanism comprises at least one of: a spring washer, a coil spring and a resilient member.

11. The anchor of claim 1 , wherein:
the latch has a first end and a second end;
the at least one cam is closer to the second end than the first end;
the latch defines a recess at the second end; and
the biasing mechanism is disposed within the recess.

12. The anchor of claim 11 , wherein:
the anchor further comprises a stem extending through the latch; and
the biasing mechanism is mounted to the stem.

13. The anchor of claim 12 , wherein:
the anchor further comprises a fastener connected to the stem; and
the biasing mechanism is disposed between an inner surface of the latch defining the recess and the fastener.

14. The anchor of claim 13 , wherein the fastener is a C-clip.

15. The anchor of claim 1 , wherein:
the anchor case is shaped to prevent the anchor case from rotating relative to the base in response to the least one cam being inserted through the base aperture; and
the anchor case and the base aperture have congruous shapes.

16. An accessory base comprising:
a frame having a first end and a second end opposite the first end;
a tongue fastener at the first end; and
the anchor of claim 1 integrated with the frame at the second end.

17. A system for securing an accessory to a vehicle, the system comprising:
a base configured to be connected to the vehicle, the base defining a base aperture; and
an anchor selectively secured to the base and configured to brace the accessory against the base, the anchor being selectively inserted into the base aperture, the anchor comprising:
an anchor case configured to abut against a brim of the accessory in order to brace the brim against the base;
a latch rotatably mounted to the anchor case, the latch having a latch body;
at least one cam extending from the latch body and separated from the anchor case by a space, the at least one cam being configured to be inserted through the base aperture, the at least one cam being rotatable about an axis between a locked position and an unlocked position to selectively secure the anchor to the base,
in the locked position, the at least one cam bracing the base by abutting a brim of the base defining the base aperture for securing the anchor to the base; and
a lever operatively connected to the at least one cam, the lever being rotatable by a user in order to cause the at least one cam to rotate between the locked position and the unlocked position.

18. The system of claim 17 , wherein the at least one cam comprises two cams extending in opposite directions from the latch body.

19. The system of claim 17 , wherein:
the latch has a first end and a second end;
the at least one cam is closer to the second end than the first end; and
the latch has splines at the first end to operatively connect the latch to the lever.

20. The system of claim 19 , wherein the latch body, the splines and the at least one cam are integrally formed as a single-piece component.

21. The system of claim 19 , wherein the splines are received in an opening defined by the anchor case.

22. The system of claim 19 , wherein the splines operatively connect the lever to the at least one cam such that rotation of the lever causes rotation of the at least one cam, at least part of the splines being disposed between the lever and the at least one cam in a direction along the axis.

23. The system of claim 19 , wherein the lever has splines that are mated with the splines of the latch.

24. The system of claim 17 , wherein the biasing mechanism is disposed, in a direction along the axis, at least partly between the anchor case and the at least one cam.

25. The system of claim 17 , wherein the anchor further comprises a stem extending along the axis through at least part of each of the latch and the anchor case.

26. The system of claim 17 , wherein the anchor case has a bottom surface, the bottom surface being configured to abut against the brim of the accessory.

27. The system of claim 17 , wherein the anchor is configured to be placed within an aperture defined by the brim of the accessory such that part of the anchor case braces the brim of the accessory against the base.

28. The system of claim 17 , wherein:
the anchor case is shaped to prevent the anchor case from rotating relative to the base in response to the least one cam being inserted through the base aperture; and
the anchor case and the base aperture have congruous shapes.

29. The system of claim 17 , wherein:
the accessory is a first accessory;
the base is an anchor fixture, the base aperture being an anchor aperture;
the anchor fixture defines an anchor chamber, the anchor aperture opening into the anchor chamber; and
the anchor fixture defines a fastener aperture opening into the anchor chamber, the fastener aperture being configured to receive a tongue fastener that is connected to the second accessory.

30. The system of claim 29 , wherein:
the anchor aperture defines a first central axis normal to the anchor aperture;
the fastener aperture defines a second central axis normal to the fastener aperture; and
the first central axis is perpend

Assignees

• Bombardier Recreational Products Inc

Inventors

• Labbe Christian
• Chenevert Francois
• Mercier Mathieu
• Massicotte Alain
• Brousseau Ivan
• Cotnoir Thierry

Classifications

• B62M2027/028

  Snow mobiles characterised by chassis or bodywork · CPC title

• B62M27/02 Primary

  power driven · CPC title

• B60P7/0807

  Attachment points · CPC title

• B60R9/06 Primary

  at vehicle front or rear {(rear luggage compartments within vehicle extensible externally of the vehicle body B60R5/041)} · CPC title

• B62J7/08

  Equipment for securing luggage on carriers · CPC title