Weightlifting apparatus

Patent metadata

Field	Value
Publication number	US-12558591-B2
Application number	US-202418649437-A
Country	US
Kind code	B2
Filing date	Apr 29, 2024
Priority date	Apr 28, 2023
Publication date	Feb 24, 2026
Grant date	Feb 24, 2026

Abstract

A weightlifting apparatus, which may be in the form of a dip apparatus, includes a mounting portion for attachment to a vertical post, an arm structure extending laterally, and a connecting member extending longitudinally to connect the mounting portion to the arm structure to form a fixed joint, with a brace member to engage the connecting member and the arm structure to reinforce the fixed joint. The brace member has a top surface engaging a bottom wall of the connecting member and a bottom surface of the arm structure, with a leg extending from the top surface. The leg has an upright portion extending upward from the top surface and through a slot in the bottom wall of the connecting member into a central cavity, and a protruding portion extending forward from the upright portion within the central cavity to engage a rear wall of the arm structure.

First claim

What is claimed is:

1 . A dip apparatus configured for attachment to a vertical post, the dip apparatus comprising:
a mounting portion configured for connection to the vertical post; an arm structure comprising a first arm and a second arm extending outwardly and a center portion between the first arm and the second arm, wherein the center portion of the arm structure is a tubular structure extending laterally and having a rectangular cross-section formed by a plurality of lateral walls including a rear wall, wherein the rear wall has a lower slot extending therethrough into an arm structure central cavity defined by the tubular structure; a first handle connected to the first arm and extending outwardly forward and transverse to the first arm; a second handle connected to the second arm and extending outwardly forward and transverse to the second arm, wherein the first handle and the second handle are spaced laterally from each other and are configured for gripping by a user during a dip exercise; a connecting member having a rear end fixedly connected to the mounting portion and extending longitudinally to a front end fixedly connected to the center portion of the arm structure such that the front end of the connecting member transversely abuts the rear wall of the tubular structure of the center portion, forming a fixed joint, the connecting member having a rectangular cross-section formed by a plurality of longitudinal walls defining a connecting member central cavity, the plurality of longitudinal walls including a bottom wall, wherein the bottom wall has a slot extending therethrough into a connecting member central cavity; and a brace member engaging the connecting member and the center portion of the arm structure to reinforce the fixed joint, the brace member having a top surface engaging the bottom wall of the connecting member and a bottom surface of the center portion of the arm structure and a leg extending from the top surface, the leg having an upright portion extending upward from the top surface and through the slot of the connecting member into a connecting member central cavity and a protruding portion extending forward from the upright portion within a connecting member central cavity, wherein the protruding portion is received in the lower slot of the center portion of the arm structure and engages the rear wall, wherein the connecting member and the brace member fixedly connect the arm structure to the mounting portion.

2 . The dip apparatus of claim 1 , wherein the mounting portion comprises a plurality of side walls defining a channel configured to receive the vertical post therethrough, wherein at least one of the plurality of side walls has an aperture configured for receiving a fastener therethrough for connection to the vertical post, and wherein the first arm, the second arm, and the center portion of the arm structure are formed as a single, continuous tubular structure.

3 . The dip apparatus of claim 1 , wherein the connecting member has a second slot extending therethrough into a connecting member central cavity, and the rear wall of the center portion of the arm structure has a second lower slot extending therethrough into a connecting member central cavity, and wherein the brace member further comprises a second leg extending from the top surface, the second leg having a second upright portion extending upward from the top surface and through the second slot of the connecting member into a connecting member central cavity and a second protruding portion extending forward from the second upright portion within a connecting member central cavity, wherein the second protruding portion is received in the second lower slot of the center portion of the arm structure and engages the rear wall.

4 . The dip apparatus of claim 3 , wherein the brace member has a U-shaped cross section with two vertical walls having top edges forming the top surface of the brace member, wherein the leg and the second leg extend from the top edges of the two vertical walls.

5 . The dip apparatus of claim 1 , wherein the protruding portion of the leg has a notch receiving a portion of the rear wall of the center portion of the arm structure.

6 . The dip apparatus of claim 1 , wherein the rear wall of the center portion of the arm structure has an upper slot, and the front end of the connecting member has a projection received in the upper slot.

7 . The dip apparatus of claim 6 , wherein the projection has a notch receiving a portion of the rear wall of the center portion of the arm structure.

8 . The dip apparatus of claim 6 , wherein the rear wall of the center portion of the arm structure has a second upper slot, and the front end of the connecting member has a second projection received in the second upper slot.

9 . The dip apparatus of claim 1 , wherein the top surface of the brace member is welded to the bottom wall of the connecting member and to the bottom surface of the center portion of the arm structure.

10 . The dip apparatus of claim 1 , wherein the brace member has a rear located proximate to the mounting portion and a front opposite the rear and located below the arm structure, and wherein the brace member has a height that tapers to decrease from the rear to the front of the brace member.

11 . A weightlifting apparatus comprising:
a first tubular member having a first rectangular cross-section formed by a plurality of first walls defining a first central cavity, the plurality of first walls including a bottom wall, the first tubular member extending in a longitudinal direction to a front end, wherein the bottom wall has a slot extending therethrough into the first central cavity; a second tubular member having a second rectangular cross-section formed by a plurality of second walls defining a second central cavity, the plurality of second walls including a rear wall, the second tubular member extending in a lateral direction transverse to the longitudinal direction, wherein the rear wall has a lower slot extending therethrough into the second central cavity, and wherein the second tubular member is joined to the first tubular member such that the front end of the first tubular member transversely abuts the rear wall of the second tubular member, forming a fixed joint; and a brace member engaging the first tubular member and the second tubular member to reinforce the fixed joint, the brace member having a top surface engaging the bottom wall of the first tubular member and a bottom surface of the second tubular member and a leg extending from the top surface, the leg having an upright portion extending upward from the top surface and through the slot of the first tubular member into the first central cavity and a protruding portion extending forward from the upright portion within the first central cavity, wherein the protruding portion is received in the lower slot of the second tubular member and engages the rear wall of the second tubular member.

12 . The weightlifting apparatus of claim 11 , wherein the first tubular member has a second slot extending therethrough into the first central cavity, and the rear wall of the second tubular member has a second lower slot extending therethrough into the second central cavity, and wherein the brace member further comprises a second leg extending from the top surface, the second leg having a second upright portion extending upward from the top surface and through the second slot of the first tubular member into the first central cavity and a second protruding portion extending forward from the second upright portion within the first central cavity, wherein the second protruding portion is received in the

Assignees

• Coulter Ventures Llc

Inventors

• Pritchett Martin

Classifications

• A63B23/1227

  Dips, i.e. push-ups in a vertical position, i.e. eccentric movement, e.g. between parallel bars · CPC title

• A63B21/00047

  Exercising devices not moving during use (benches A63B21/4029; isometric exercising devices A63B21/0023; step exercisers A63B23/0458; walk exercisers A63B23/0464) · CPC title

• A63B21/169

  for anchoring on or against a wall · CPC title

• A63B21/4035 Primary

  for operation by hand · CPC title

• A63B23/1218 Primary

  Chinning, pull-up, i.e. concentric movement · CPC title