Body mounting system for a model vehicle

Patent metadata

Field	Value
Publication number	US-12330077-B2
Application number	US-202418412830-A
Country	US
Kind code	B2
Filing date	Jan 15, 2024
Priority date	Dec 18, 2020
Publication date	Jun 17, 2025
Grant date	Jun 17, 2025

Abstract

A body mounting assembly, model vehicle, and method for engaging a model vehicle body to a model vehicle chassis are provided. The body mounting assembly includes a latch assembly. The latch assembly further includes a latch member with a latch engagement surface. The body mounting assembly also includes a retainer assembly. The retainer assembly further includes a retainer engagement surface. The latch assembly is releasably engaged to the retainer assembly when the latch engagement surface and the retainer engagement surface are interlock together. A body mount able to be coupled to a model vehicle body includes one of the latch assembly or the retainer assembly and a chassis mount able to be coupled to the model vehicle chassis includes the other corresponding retainer assembly or the latch assembly corresponding to the body mount.

First claim

What is claimed is:

1. A body mounting assembly comprising:
a latch assembly comprising:
a latch member comprising:
a latch engagement surface;

a retainer assembly comprising:
a retainer engagement surface;

wherein the latch assembly is releasably coupled to the retainer assembly when the latch engagement surface and the retainer engagement surface interlock with one another at a negative engagement angle;
wherein a body mount configured to be coupled to a model vehicle body comprises one of the latch assembly or the retainer assembly; and
wherein a chassis mount configured to be coupled to a model vehicle chassis comprises a corresponding one of the retainer assembly or the latch assembly corresponding to the body mount.

2. The body mounting assembly according to claim 1 , wherein the latch member further comprises:
a latch release member; and
wherein the latch assembly is released from the retainer assembly via operation of the latch release member.

3. The body mounting assembly according to claim 2 , wherein the retainer assembly further comprises:
a retainer aperture configured to accommodate at least a portion of the latch member; and
wherein the retainer engagement surface is provided on a first side of the retainer aperture.

4. The body mounting assembly according to claim 3 , wherein operation of the latch release member comprises application of a horizontal force directed against the latch release member in a horizontal direction.

5. The body mounting assembly according to claim 4 , wherein a bias of the latch release member is in a second horizontal direction opposite to the horizontal direction and towards engaging the latch engagement surface and the retainer engagement surface.

6. The body mounting assembly according to claim 4 , wherein the latch assembly further comprises a latch support; and
wherein the latch support abuts a second side of the retainer aperture opposite the first side of the retainer aperture.

7. The body mounting assembly according to claim 3 , wherein one of the body mount or the chassis mount further comprises a reinforcement member;
wherein another of the corresponding chassis mount or the body mount further comprises a reinforcement retainer; and
wherein the reinforcement member is constrained in at least one direction by the reinforcement retainer after assembly.

8. The body mounting assembly according to claim 1 , wherein the body mount is provided proximate to a first body wheel well and the chassis mount is provided proximate to a first chassis wheel well corresponding to the first body wheel well.

9. The body mounting assembly according to claim 1 , further comprising:
a second latch assembly comprising:
a second latch member comprising:
a second latch engagement surface;

a second retainer assembly comprising:
a second retainer engagement surface;

wherein the second latch assembly is releasably coupled to the second retainer assembly via the second latch engagement surface interlocking with the second retainer engagement surface at a negative engagement angle;
wherein the body mount further comprises one of the second latch assembly or the second retainer assembly; and
wherein the chassis mount further comprises a corresponding one of the second retainer assembly or the second latch assembly corresponding to the body mount.

10. The body mounting assembly according to claim 9 , wherein the one of the latch assembly or the retainer assembly of the body mount is rigidly coupled to the one of the second latch assembly or the second retainer assembly of the body mount via a latch assembly connecting member.

11. The body mounting assembly according to claim 9 , wherein the one of the latch assembly or the retainer assembly of the body mount is configured to be provided proximate to a first body wheel well in the model vehicle body and the corresponding one of the retainer assembly or the latch assembly of the chassis mount is configured to be provided proximate to a first chassis wheel well in the model vehicle chassis corresponding to the first body wheel well; and
wherein the one of the second latch assembly or the second retainer assembly of the body mount is configured to be provided proximate to a second body wheel well in the model vehicle body and the corresponding one of the second retainer assembly or the second latch assembly is configured to be provided proximate to a second chassis wheel well provided in the model vehicle chassis corresponding to the first body wheel well.

12. The body mounting assembly according to claim 11 , wherein the first and the second body wheel wells and the first and the second chassis wheel wells are provided on a first model vehicle side.

13. The body mounting assembly according to claim 12 , wherein the first model vehicle side is a front of the model vehicle.

14. A model vehicle comprising a body mounting assembly comprising:
a reinforcement member;
a reinforcement retainer;
a latch assembly comprising:
a latch member comprising:
a latch engagement surface;

a retainer assembly comprising:
a retainer aperture comprising;
a retainer engagement surface;

wherein a first side of the retainer aperture comprises the retainer engagement surface;
wherein the latch assembly is releasably coupled to the retainer assembly when the latch engagement surface and the retainer engagement surface interlock with one another at a negative engagement angle;
wherein the reinforcement member is constrained in at least one direction by the reinforcement retainer after assembly;
wherein a body mount coupled to a model vehicle body comprises one of the latch assembly or the retainer assembly and one of the reinforcement member or the reinforcement retainer; and
wherein a chassis mount coupled to a model vehicle chassis comprises a corresponding other of the retainer assembly or the latch assembly and a corresponding other of the reinforcement retainer and the reinforcement member corresponding to the body mount.

15. The model vehicle according to claim 14 , wherein the chassis mount and the body mount are provided proximate to a first model vehicle side.

16. The model vehicle according to claim 14 , further comprising:
a second reinforcement member;
a second reinforcement retainer;
a second latch assembly comprising:
a second latch member comprising:
a second latch engagement surface;

a second retainer assembly comprising:
a second retainer aperture comprising;
a second retainer engagement surface;

wherein a first side of the second retainer aperture comprises the second retainer engagement surface;
wherein the second latch assembly is releasably coupled to the second retainer assembly when the second latch engagement surface and the second retainer engagement surface interlock with one another at a negative engagement angle;
wherein the second reinforcement member is constrained in at least one direction by the second reinforcement retainer after assembly;
wherein a second body mount further comprises one of the second latch assembly or the second retainer assembly and one of the second reinforcement member or the second reinforcement retainer; and
wherein a second chassis mount further comprises a corresponding other one of the second retainer assembly or the second latch assembly and a corresponding one of the second reinforcement retainer or the second reinforcement member corresponding to the second body mount.

17. The model vehicle according to claim 16 , wherein the chassis mount and the body mount are provided proximate to a

Assignees

• Traxxas Lp

Inventors

• Wood Jonathan Scott
• Christensen Casey Christen Jens
• Hagler Skylar
• Allmendinger Otto Karl
• Poteet Kent

Classifications

• A63H17/264

  Coupling mechanisms (for model railway vehicles A63H19/18) · CPC title

• A63H30/04

  using wireless transmission · CPC title

• A63H17/262 Primary

  Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis · CPC title